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101. 发明专利

JP3307889B2 失效
公开(公告)号：JP3307889B2
公开(公告)日：2002-07-24
申请号：JP34435598
申请日：1998-12-03
IPC分类号： B65D30/24 , B65D33/38 , F16K15/20 , F16K24/00 , G01N33/48 , G01N33/497

102. 发明专利

JP2002104432A CHARGE VALVE FOR HEAVY DUTY PAPER SACK 失效
公开(公告)号：JP2002104432A
公开(公告)日：2002-04-10
申请号：JP2000341135
申请日：2000-10-04
申请人： OJI PACKAGING SYSTEMS CO LTD
发明人： HOSOI YUTAKA
IPC分类号： B65D30/10 , B65D30/24
摘要： PROBLEM TO BE SOLVED: To provide a charge valve for a heavy duty paper sack wherein contents, i.e., powder, filled into a bag together with air can be prevented from being blown off together with the air in the bag from the charge valve to the outside by an impact applied onto the bag. SOLUTION: An inner cylinder of filter paper is provided inside an outer cylinder of kraft paper, and the inner cylinder is protruded from an edge of the outer cylinder toward the interior of the inner cylinder.

103. 发明专利

JP2002029547A MULTIPURPOSE EMERGENCY BAG 失效
公开(公告)号：JP2002029547A
公开(公告)日：2002-01-29
申请号：JP2000251678
申请日：2000-07-18
申请人： UCHIYAMA KATSUUMI
发明人： UCHIYAMA KATSUUMI
IPC分类号： E02B3/04 , A62C8/02 , B65D30/24 , B65D33/14 , B65D33/36 , E02B15/04
摘要： PROBLEM TO BE SOLVED: To provide a multipurpose emergency bag wherein water necessary to extinguish a fire at a high altitude such as a mountain area or a high-rise building occurring due to an earthquake or the like is put in the bag and can be carried to the fire site using a vehicle, an aircraft or the like, the fire can be extinguished directly from the bag, the bag can store water for supplying water, a temporary jetty is structured utilizing gravity and flexibility of the water by placing bags and putting water therein against a flush in a river or the like, the bags with air put in are placed in a boat cabin to prevent the boat from sinking, and oil flowing from a tanker is surrounded by the bags and an oil fence to prevent the oil from diffusing and to collect the oil. SOLUTION: The bag is prepared in a size and shape depending on its purpose. The material like a cloth which is flexible and durable, impermeable to water, air or the like and resistant to chemicals or the like is used to make a bag body. Strings which can be hauled and fittings for connecting with the bag or the like are attached in advance. A valve is provided on an upper part of the bag. A valve for discharging water or the like is provided on a lower part of the bag.

104. 发明专利

JP3247092B2 失效
公开(公告)号：JP3247092B2
公开(公告)日：2002-01-15
申请号：JP36645498
申请日：1998-12-24
IPC分类号： B65D30/24 , B65D33/22

105. 实用新型

JP3081548U 失效
公开(公告)号：JP3081548U
公开(公告)日：2001-11-09
申请号：JP2001002709
申请日：2001-05-02
IPC分类号： B65D30/24 , B65D33/25 , B65D81/20 , B65D85/07 , B65D30/16 , B65D85/16 , B65D85/18

106. 发明专利

JP2001233381A DOUBLE BOTTOM BONDED OVERLAP PACKAGING BAG 失效
公开(公告)号：JP2001233381A
公开(公告)日：2001-08-28
申请号：JP2000043884
申请日：2000-02-22
申请人： DAISHOWA PAPER PRODUCTS CO LTD
发明人： UEDA YOSHIO
IPC分类号： B65D30/24 , B65D33/00 , B65D33/36 , B65D75/66 , B65D77/14
摘要： PROBLEM TO BE SOLVED: To provide a double bottom bonded overlap packaging bag to be cleverly and easily unsealed, provided with the large strength of a bottom section to sufficiently close the bottom and eliminating the leakage of a content generated gradually from the bottom and preventing the reduction of the content, not contaminating a carrying line or carrying equipment in the carriage nor contaminating a workshop of a user, preventing the infiltration of humidity, protecting the content from being solidified even when the content is a powder and preventing the invasion of harmful insects even when the content is a food. SOLUTION: A double bottom bonded paper cylindrical body 1 is provided with both upper and lower ends forming a bottom open, and openings of upper and lower bottoms of the body with a filling opening 4 are closed by internal force papers 6a and 6b to form first bottoms 12a and 12b, and an unsealing cut tape 9 with one end as a knob 9a protruded from one end edge of the internal force paper is stuck on the inner face of the internal paper 6b on the lower side, and bottom decorative papers 13a and 13b are stuck on the primary bottoms of respective upper and lower sides of the internal force paper 6b on the lower side so that the knob of the cut tape is not masked.

107. 发明专利

JP2001510061A 失效
公开(公告)号：JP2001510061A
公开(公告)日：2001-07-31
申请号：JP2000502701
申请日：1998-07-06
IPC分类号： A47K5/12 , B65D30/24 , B65D75/58
摘要： A self-sealing valve (2) for a liquid dispenser, comprising an envelope (3) of flexible sheet material having opposed inlet and outlet portions and an intermediate portion (6) between the inlet and outlet portions, which intermediate portion (6) comprises a spaced pair of transverse folds (4, 5) in the envelope (3) to restrict or prevent flow of fluent material, e.g., liquid, between the inlet and outlet portions, the arrangement being such that fluent material flow across the intermediate portion (6) can be induced by distortion of the intermediate portion (6), e.g., the application of pressure to the envelope (3) upstream of the intermediate portion, thus causing the seal created by the transverse folds (4, 5) to open to allow the material to pass. A liquids dispensing sachet (1) having a self sealing valve (2) as described above and a wall mounted dispenser (17) for liquids including such a sachet.

108. 发明专利

JP2001192068A BAG FOR PRESSURIZED SEALING, PACKAGE MADE UP THEREOF, AND PRODUCING METHOD FOR PACKAGE 失效
公开(公告)号：JP2001192068A
公开(公告)日：2001-07-17
申请号：JP2000003550
申请日：2000-01-12
申请人： MEIWA PAX CO LTD , SUMITOMO RUBBER IND
发明人： ITO YOSHIBUMI , NAKANAGA YUKIHIRO , NAKAMURA YOSHINOBU , HASEGAWA MASAYOSHI
IPC分类号： A63B47/00 , B65D30/24 , B65D33/25 , B65D81/20 , B65D81/24
摘要： PROBLEM TO BE SOLVED: To provide a bag for pressurized sealing and a package made up of such bag to which a fluid such as gas can be inducted smoothly from the outside through a nozzle only by installing a simple, film-like check valve without letting a momentary decrease of internal pressure happen on sealing up the bag after the induction of the fluid with the external appearance of the sealed-up package being fine with sealed-up matters such as tennis balls made visible from the outside and the initial internal pressure can be maintained within a permissible limit for a long period of time after being put on distribution while advantages in inexpensiveness in material and processing and easiness in disposal after use are ensured, and also to provide a method for producing such bag and package. SOLUTION: The bag 1 for pressurized sealing is in a structure wherein a film-like check valve 2 for induction of fluid is welded or made weldable to the inside of an opening of the bag 1. The film-like check valve 2 comprises an unsealed part serving as a passage 22 running from the upper end to the lower end and a sealed part 21 for forming the passage 22.

109. 发明专利

JP2001506956A 失效
公开(公告)号：JP2001506956A
公开(公告)日：2001-05-29
申请号：JP52859998
申请日：1997-12-19
IPC分类号： B65B3/02 , B65B61/20 , B65D30/24 , B65D33/36 , B65D77/28

110. 实用新型

JP3077260U 失效
公开(公告)号：JP3077260U
公开(公告)日：2001-05-18
申请号：JP2000007688
申请日：2000-10-26
IPC分类号： B65B63/00 , A47L7/00 , A47L9/04 , B65B31/04 , B65D85/00 , B65B39/04 , A47L9/02 , B65D30/24 , B65D33/01

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