{"id":23437,"date":"2026-11-14T15:08:18","date_gmt":"2026-11-14T15:08:18","guid":{"rendered":"https:\/\/www.chinaculturepro.com\/?p=23437"},"modified":"2026-11-14T15:08:18","modified_gmt":"2026-11-14T15:08:18","slug":"incense-clocks-in-china","status":"publish","type":"post","link":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/","title":{"rendered":"Incense Clocks in China: How a Burning Trail Measured Time"},"content":{"rendered":"\n<section class=\"tcjdi-quick-answer\"><h2>Quick Answer: How Did a Chinese Incense Clock Work?<\/h2>\n<p class=\"p1\">A Chinese incense clock used the progress of burning incense to mark elapsed time. A trail of powder could be laid in a pattern of known duration. A stick could also serve as a measure when its burn time was familiar.<sup>[1][3][4]<\/sup> <\/p>\n<ul>\n<li><strong>A powder trail:<\/strong> A stencil helped define the path the glowing edge would follow.<sup>[1][2]<\/sup> <\/li>\n<li><strong>A stick:<\/strong> A familiar length and preparation could mark an approximate interval.<sup>[1][3]<\/sup> <\/li>\n<li><strong>A signal:<\/strong> Some designs gave a signal through sound or a change of scent.<sup>[1][4]<\/sup> <\/li>\n<\/ul>\n<p class=\"p1\">The burn measured an interval. Its length depended on the preparation and the conditions in which the incense burned.<sup>[1][3][4]<\/sup> <\/p><\/section>\n<figure class=\"tcjdi-infographic\" style=\"width:500px;max-width:100%;margin:24px auto;text-align:center\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/11\/Incense-clocks-in-China-with-powder-trails-sticks-and-museum-timing-devices.webp\" alt=\"Incense clocks in China with powder trails sticks and museum timing devices\" title=\"Incense clocks in China with powder trails sticks and museum timing devices\" width=\"1440\" height=\"2560\" style=\"width:500px;max-width:100%;height:auto;margin:0 auto\" \/><figcaption>Incense clocks in China with powder trails sticks and museum timing devices<\/figcaption><\/figure>\n<p class=\"p1\">A lidded metal box can look like an ordinary incense burner until you find the stencil. The stencil shows how the maker fitted a timed trail inside the box. The path or length of the incense gives the burning material a way to mark elapsed time.<sup>[1][2]<\/sup> <\/p>\n<h2>What a Powdered Incense Clock Measures<\/h2>\n<p class=\"p1\">In one kind of clock, a stencil guides powdered incense into a continuous pattern. The Chinese incense seal (\u9999\u7bc6, xi\u0101ngzhu\u00e0n) takes its name from the way the powder trail forms a patterned or character-like design. When one end is lit, the glow moves along the trail. Under comparable burning conditions, a longer path can mark a longer interval.<sup>[1][2][3]<\/sup> <\/p>\n<p class=\"p1\">The length of the path matters more than the width of the box. A compact case can hold a winding trail that fits into a small area. A museum clock may preserve more than one pattern or tray, allowing different intervals to be represented within the same case.<sup>[1][2]<\/sup> <\/p>\n<h2>How a Stick Could Mark an Interval<\/h2>\n<p class=\"p1\">Incense sticks offered a simpler reference. Chinese writing sometimes measures an interval as \u201cthe time of one incense stick.\u201d Its practical length depends on the stick and the burning conditions. A familiar local form could be understood in context even when the text does not give a modern minute equivalent.<sup>[1][3]<\/sup> <\/p>\n<p class=\"p1\">Some incense timekeepers offered a second kind of cue. A sound could announce that the burn had reached a particular point. Some preparations used different scents to distinguish stages. These features let a person notice a change without continuously watching the glowing end.<sup>[1][4]<\/sup> <\/p>\n<p class=\"p1\">The method also contrasts with <a href=\"https:\/\/www.chinaculturepro.com\/water-clocks-in-china\/\">Chinese water clocks<\/a>, which used flowing water to mark elapsed time. Both methods turn a gradual change into a measure that can be observed or signaled.<sup>[3][4]<\/sup> <\/p>\n<h2>What Two Museum Clocks Show<\/h2>\n<p class=\"p1\">Science Museum Group object 1952-184 preserves a metal incense clock with a patterned lid and additional parts used to form a trail. In this type of clock, the lid can be decorative, while the interior stencil identifies where the incense lay. A visitor looking at the exterior alone may miss the part relevant to timing.<sup>[1]<\/sup> <\/p>\n<p class=\"p1\">A Horniman Museum clock preserves a seal that forms a longevity character. Its upper tier held fine ash beneath the powder. The character gives the object a visual subject as well as a burning path. The <a href=\"https:\/\/www.chinaculturepro.com\/shou-symbol-meaning\/\">meaning of the shou character<\/a> helps explain that decorative choice. The museum account also records later associations with meditation and aesthetic use.<sup>[2]<\/sup> <\/p>\n<h2>FAQs About Chinese Incense Clocks<\/h2>\n<h3>How long is the time of one incense stick?<\/h3>\n<p class=\"p1\">There is no fixed conversion for every historical use of the expression. An interval depends on the stick\u2019s length, preparation and burning conditions.<sup>[1][3]<\/sup> <\/p>\n<h3>Was every incense burner a clock?<\/h3>\n<p class=\"p1\">A burner can hold incense without using it to mark time. A timing path, a familiar burn duration or a dedicated signal gives a timekeeper its particular function.<sup>[1][2][4]<\/sup> <\/p>\n<h3>Did incense clocks have dials?<\/h3>\n<p class=\"p1\">The examples described here use a length or trail of incense as the timing element. A patterned container can give a visible indication of progress without a dial and moving hands.<sup>[1][2]<\/sup> <\/p>\n<h2>Sources<\/h2>\n<p class=\"p1\">[1] Science Museum Group. <a href=\"https:\/\/collection.sciencemuseumgroup.org.uk\/objects\/co729\/chinese-incense-clock\" target=\"_blank\" rel=\"noopener noreferrer\">Chinese Incense Clock, Object 1952-184<\/a><\/p>\n<p class=\"p1\">[2] Horniman Museum and Gardens. <a href=\"https:\/\/www.horniman.ac.uk\/object\/25.2.54\/21\/\" target=\"_blank\" rel=\"noopener noreferrer\">Incense Clock With a Longevity Seal<\/a><\/p>\n<p class=\"p1\">[3] Silvio A. Bedini. <a href=\"https:\/\/assets.cambridge.org\/97805210\/21630\/excerpt\/9780521021630_excerpt.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">The Trail of Time: Time Measurement With Incense in East Asia<\/a><\/p>\n<p class=\"p1\">[4] Science Museum. <a href=\"https:\/\/blog.sciencemuseum.org.uk\/no-smoke-without-fire\/\" target=\"_blank\" rel=\"noopener noreferrer\">No Smoke Without Fire<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>See how Chinese incense clocks measured elapsed time with powdered trails or sticks, and learn what two museum objects reveal about the method.<\/p>","protected":false},"author":1,"featured_media":23438,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[356],"tags":[379,380,296],"class_list":["post-23437","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-history-civilization","tag-chinese-inventions","tag-hub-chinese-inventions","tag-science-history"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"See how Chinese incense clocks measured elapsed time with powdered trails or sticks, and learn what two museum objects reveal about the method.\" \/>\n\t<meta name=\"robots\" content=\"noindex, max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Anthony\"\/>\n\t<meta name=\"yandex-verification\" content=\"a48113a626715129\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"ja_JP\" \/>\n\t\t<meta property=\"og:site_name\" content=\"China Culture Pro -\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Incense Clocks in China: How a Burning Trail Measured Time\" \/>\n\t\t<meta property=\"og:description\" content=\"See how Chinese incense clocks measured elapsed time with powdered trails or sticks, and learn what two museum objects reveal about the method.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/06\/china-culture-pro-logo-png.webp\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/06\/china-culture-pro-logo-png.webp\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-11-14T15:08:18+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-11-14T15:08:18+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Incense Clocks in China: How a Burning Trail Measured Time\" \/>\n\t\t<meta name=\"twitter:description\" content=\"See how Chinese incense clocks measured elapsed time with powdered trails or sticks, and learn what two museum objects reveal about the method.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/06\/china-culture-pro-logo-png.webp\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#blogposting\",\"name\":\"Incense Clocks in China: How a Burning Trail Measured Time\",\"headline\":\"Incense Clocks in China: How a Burning Trail Measured Time\",\"author\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/author\\\/anthonysui1128gmail-com\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.chinaculturepro.com\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/Incense-clocks-in-China-shown-with-a-brass-timing-box-and-incense-stick.webp\",\"width\":1440,\"height\":1080,\"caption\":\"Incense clocks in China shown with a brass timing box and incense stick\"},\"datePublished\":\"2026-11-14T15:08:18+00:00\",\"dateModified\":\"2026-11-14T15:08:18+00:00\",\"inLanguage\":\"ja\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#webpage\"},\"articleSection\":\"History &amp; Civilization, Chinese Inventions, Hub: Chinese Inventions, Science History\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/category\\\/history-civilization\\\/#listItem\",\"name\":\"History &amp; Civilization\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/category\\\/history-civilization\\\/#listItem\",\"position\":2,\"name\":\"History &amp; Civilization\",\"item\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/category\\\/history-civilization\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#listItem\",\"name\":\"Incense Clocks in China: How a Burning Trail Measured Time\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#listItem\",\"position\":3,\"name\":\"Incense Clocks in China: How a Burning Trail Measured Time\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/category\\\/history-civilization\\\/#listItem\",\"name\":\"History &amp; Civilization\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/#organization\",\"name\":\"China Culture Pro\",\"url\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.chinaculturepro.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/china-culture-pro-logo-png.webp\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#organizationLogo\",\"width\":512,\"height\":512,\"caption\":\"china culture pro logo png\"},\"image\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#organizationLogo\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/author\\\/anthonysui1128gmail-com\\\/#author\",\"url\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/author\\\/anthonysui1128gmail-com\\\/\",\"name\":\"Anthony\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#authorImage\",\"url\":\"https:\\\/\\\/www.chinaculturepro.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-china-culture-pro-logo-png-96x96.webp\",\"width\":96,\"height\":96,\"caption\":\"Anthony\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#webpage\",\"url\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/\",\"name\":\"Incense Clocks in China: How a Burning Trail Measured Time\",\"description\":\"See how Chinese incense clocks measured elapsed time with powdered trails or sticks, and learn what two museum objects reveal about the method.\",\"inLanguage\":\"ja\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/author\\\/anthonysui1128gmail-com\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/author\\\/anthonysui1128gmail-com\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.chinaculturepro.com\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/Incense-clocks-in-China-shown-with-a-brass-timing-box-and-incense-stick.webp\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#mainImage\",\"width\":1440,\"height\":1080,\"caption\":\"Incense clocks in China shown with a brass timing box and incense stick\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/incense-clocks-in-china\\\/#mainImage\"},\"datePublished\":\"2026-11-14T15:08:18+00:00\",\"dateModified\":\"2026-11-14T15:08:18+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/#website\",\"url\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/\",\"name\":\"China Culture Pro\",\"inLanguage\":\"ja\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.chinaculturepro.com\\\/ja\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>Incense Clocks in China: How a Burning Trail Measured Time<\/title>\n\n","aioseo_head_json":{"title":"Incense Clocks in China: How a Burning Trail Measured Time","description":"See how Chinese incense clocks measured elapsed time with powdered trails or sticks, and learn what two museum objects reveal about the method.","canonical_url":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/","robots":"noindex, max-image-preview:large","keywords":"","webmasterTools":{"yandex-verification":"a48113a626715129","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#blogposting","name":"Incense Clocks in China: How a Burning Trail Measured Time","headline":"Incense Clocks in China: How a Burning Trail Measured Time","author":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/author\/anthonysui1128gmail-com\/#author"},"publisher":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/11\/Incense-clocks-in-China-shown-with-a-brass-timing-box-and-incense-stick.webp","width":1440,"height":1080,"caption":"Incense clocks in China shown with a brass timing box and incense stick"},"datePublished":"2026-11-14T15:08:18+00:00","dateModified":"2026-11-14T15:08:18+00:00","inLanguage":"ja","mainEntityOfPage":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#webpage"},"isPartOf":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#webpage"},"articleSection":"History &amp; Civilization, Chinese Inventions, Hub: Chinese Inventions, Science History"},{"@type":"BreadcrumbList","@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.chinaculturepro.com\/ja\/#listItem","position":1,"name":"Home","item":"https:\/\/www.chinaculturepro.com\/ja\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.chinaculturepro.com\/ja\/category\/history-civilization\/#listItem","name":"History &amp; Civilization"}},{"@type":"ListItem","@id":"https:\/\/www.chinaculturepro.com\/ja\/category\/history-civilization\/#listItem","position":2,"name":"History &amp; Civilization","item":"https:\/\/www.chinaculturepro.com\/ja\/category\/history-civilization\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#listItem","name":"Incense Clocks in China: How a Burning Trail Measured Time"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.chinaculturepro.com\/ja\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#listItem","position":3,"name":"Incense Clocks in China: How a Burning Trail Measured Time","previousItem":{"@type":"ListItem","@id":"https:\/\/www.chinaculturepro.com\/ja\/category\/history-civilization\/#listItem","name":"History &amp; Civilization"}}]},{"@type":"Organization","@id":"https:\/\/www.chinaculturepro.com\/ja\/#organization","name":"China Culture Pro","url":"https:\/\/www.chinaculturepro.com\/ja\/","logo":{"@type":"ImageObject","url":"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/06\/china-culture-pro-logo-png.webp","@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#organizationLogo","width":512,"height":512,"caption":"china culture pro logo png"},"image":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#organizationLogo"}},{"@type":"Person","@id":"https:\/\/www.chinaculturepro.com\/ja\/author\/anthonysui1128gmail-com\/#author","url":"https:\/\/www.chinaculturepro.com\/ja\/author\/anthonysui1128gmail-com\/","name":"Anthony","image":{"@type":"ImageObject","@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#authorImage","url":"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/06\/cropped-china-culture-pro-logo-png-96x96.webp","width":96,"height":96,"caption":"Anthony"}},{"@type":"WebPage","@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#webpage","url":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/","name":"Incense Clocks in China: How a Burning Trail Measured Time","description":"See how Chinese incense clocks measured elapsed time with powdered trails or sticks, and learn what two museum objects reveal about the method.","inLanguage":"ja","isPartOf":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/#website"},"breadcrumb":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#breadcrumblist"},"author":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/author\/anthonysui1128gmail-com\/#author"},"creator":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/author\/anthonysui1128gmail-com\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/11\/Incense-clocks-in-China-shown-with-a-brass-timing-box-and-incense-stick.webp","@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#mainImage","width":1440,"height":1080,"caption":"Incense clocks in China shown with a brass timing box and incense stick"},"primaryImageOfPage":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/#mainImage"},"datePublished":"2026-11-14T15:08:18+00:00","dateModified":"2026-11-14T15:08:18+00:00"},{"@type":"WebSite","@id":"https:\/\/www.chinaculturepro.com\/ja\/#website","url":"https:\/\/www.chinaculturepro.com\/ja\/","name":"China Culture Pro","inLanguage":"ja","publisher":{"@id":"https:\/\/www.chinaculturepro.com\/ja\/#organization"}}]},"og:locale":"ja_JP","og:site_name":"China Culture Pro -","og:type":"article","og:title":"Incense Clocks in China: How a Burning Trail Measured Time","og:description":"See how Chinese incense clocks measured elapsed time with powdered trails or sticks, and learn what two museum objects reveal about the method.","og:url":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/","og:image":"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/06\/china-culture-pro-logo-png.webp","og:image:secure_url":"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/06\/china-culture-pro-logo-png.webp","article:published_time":"2026-11-14T15:08:18+00:00","article:modified_time":"2026-11-14T15:08:18+00:00","twitter:card":"summary_large_image","twitter:title":"Incense Clocks in China: How a Burning Trail Measured Time","twitter:description":"See how Chinese incense clocks measured elapsed time with powdered trails or sticks, and learn what two museum objects reveal about the method.","twitter:image":"https:\/\/www.chinaculturepro.com\/wp-content\/uploads\/2026\/06\/china-culture-pro-logo-png.webp"},"aioseo_meta_data":{"post_id":"23437","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_custom_url":null,"og_image_custom_fields":null,"og_image_url":null,"og_image_width":null,"og_image_height":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_image_url":null,"twitter_title":null,"twitter_description":null,"schema_type":"default","schema_type_options":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":"2026-11-14 17:29:51","created":"2026-11-14 14:22:32","updated":"2026-11-14 17:29:51","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.chinaculturepro.com\/ja\/\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.chinaculturepro.com\/ja\/category\/history-civilization\/\" title=\"History &amp; Civilization\">History &amp; Civilization<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\tIncense Clocks in China: How a Burning Trail Measured Time\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.chinaculturepro.com\/ja\/"},{"label":"History &amp; Civilization","link":"https:\/\/www.chinaculturepro.com\/ja\/category\/history-civilization\/"},{"label":"Incense Clocks in China: How a Burning Trail Measured Time","link":"https:\/\/www.chinaculturepro.com\/ja\/incense-clocks-in-china\/"}],"_links":{"self":[{"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/posts\/23437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/comments?post=23437"}],"version-history":[{"count":1,"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/posts\/23437\/revisions"}],"predecessor-version":[{"id":23440,"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/posts\/23437\/revisions\/23440"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/media\/23438"}],"wp:attachment":[{"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/media?parent=23437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/categories?post=23437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaculturepro.com\/ja\/wp-json\/wp\/v2\/tags?post=23437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}