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1. 发明专利

JP2003071230A Gas adsorption filter 有权
标题翻译：气体吸附过滤器
公开(公告)号：JP2003071230A
公开(公告)日：2003-03-11
申请号：JP2001270403
申请日：2001-09-06
申请人： Japan Gore Tex Inc , ジャパンゴアテックス株式会社
发明人： UEKI TAKUYA , SASAKI HIROSHI
IPC分类号： A61M16/06 , B01D39/14 , B01D53/02 , B01D53/04 , G11B33/14
CPC分类号： G11B33/146 , B01D53/02
摘要： PROBLEM TO BE SOLVED: To provide a gas adsorption filter capable of realizing low pressure loss. SOLUTION: This gas adsorption filter is provided in a semi-hermetically closed container so as to cover a breathing port for adjusting pressure of the container and has a function for collecting harmful gas flowing in the container through the breathing port. The gas adsorption filter is constituted of a substrate, which has an opening communicating with the breathing port and having an attaching surface so as to be attached to the inner wall of the container, and a gas adsorption body laminated and fixed to the surface of a gas flow channel on the side opposite to the attaching surface of the substrate. At least one gas inflow port communicating with the opening of the substrate, at least one gas outflow port communicating with the outside of the gas adsorption body and groove parts for allowing the gas inflow port and the gas outflow port to communicate with each other are formed to the gas contact surface on the side coming into contact with the surface of the gas flow channel of the substrate of the gas adsorption body. The width of the groove parts is not more than 10 mm, the area ratio of all of groove parts is 10-97% and the distribution non-uniform degree of the groove parts is ±70% or less.
摘要翻译：要解决的问题：提供能够实现低压力损失的气体吸附过滤器。解决方案：该气体吸附过滤器设置在半密封容器中，以覆盖用于调节容器压力的呼吸口，并具有通过呼吸口收集在容器中流动的有害气体的功能。气体吸附过滤器由基材构成，该基材具有与呼吸端口连通并具有附着表面的开口以附着在容器的内壁上，气体吸附体层叠并固定在容器的表面上在与衬底的附接表面相对的一侧上的气体流动通道。与基板开口连通的至少一个气体流入口形成有与气体吸附体的外部连通的至少一个气体流出口和允许气体流入口和气体流出口相互连通的槽部到与气体吸收体的基板的气体流路的表面接触的一侧的气体接触表面。槽部的宽度不大于10mm，所有槽部的面积比为10-97％，槽部的分布不均匀度为±70％以下。

2. 发明专利

JP2003340233A Moisture absorbent unit and quasi-hermetic container having the unit 审中-公开
标题翻译：湿度吸收单元和具有单元的准静态容器
公开(公告)号：JP2003340233A
公开(公告)日：2003-12-02
申请号：JP2002157880
申请日：2002-05-30
申请人： Japan Gore Tex Inc , ジャパンゴアテックス株式会社
发明人： SASAKI HIROSHI , UEKI TAKUYA
IPC分类号： B01D53/04 , B01D53/26 , B01D53/28 , B01J20/08 , B01J20/10 , B01J20/20 , B01J20/28 , G11B33/14
CPC分类号： B01J20/2803 , B01D53/02 , B01D53/261 , B01D2253/102 , B01D2253/104 , B01D2253/108 , B01D2253/112 , B01D2253/20 , B01D2253/25 , B01D2253/308 , B01D2253/311 , B01D2257/80 , B01D2259/455 , B01D2259/4566 , B01J20/08 , B01J20/103 , B01J20/20 , B01J20/28014 , B01J20/28033 , B01J20/2805 , B01J20/28069 , B01J20/28083 , Y10T428/23 , Y10T428/239 , Y10T428/249953 , Y10T428/249978 , Y10T428/249979 , Y10T428/249987
摘要： PROBLEM TO BE SOLVED: To provide a moisture absorbent unit which can be downsized, and sufficiently inhibit the moisture condensation in a quasi-hermetic container even when the temperature of the inside of the quasi-hermetic container under a relatively high humidity condition is rapidly decreased by putting the container into a low temperature environment, and the quasi-hermetic container having the moisture absorbent unit. SOLUTION: The moisture absorbent unit is used in the quasi-hermetic container, and has a porous moisture absorbent where a moisture absorption difference calculated by subtracting a moisture absorption quantity at 85% relative humidity from a moisture absorption quantity at 95% relative humidity is ≥15 mass% of the moisture absorbent before moisture absorption. The quasi-hermetic container uses the above unit. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供可以减小尺寸的吸湿单元，并且即使在相对高湿度条件下的准密封容器的内部的温度下也能充分地抑制准密封容器中的水分冷凝通过将容器放入低温环境而迅速降低，准密封容器具有吸湿单元。吸水单元用于准密封容器中，并且具有多孔吸湿剂，其中通过从相对湿度为95％的吸湿量减去85％相对湿度的吸湿量而计算出的吸湿差吸湿前湿度≥15质量％。准密封容器使用上述单元。版权所有（C）2004，JPO

3. 发明专利

JP2010207663A Ventilation filter and electric device using the same 审中-公开
标题翻译：通风过滤器和电气设备使用它
公开(公告)号：JP2010207663A
公开(公告)日：2010-09-24
申请号：JP2009053911
申请日：2009-03-06
申请人： Japan Gore Tex Inc , ジャパンゴアテックス株式会社
发明人： SASAKI HIROSHI , YAHARA YUSUKE
IPC分类号： B01D39/16 , B01D39/14 , B01D46/10 , G11B33/14
CPC分类号： B01D46/543 , B01D53/0407 , B01D53/22 , B01D63/00 , B01D63/087 , B01D71/36 , B01D2253/102 , B01D2253/106 , B01D2253/206 , B01D2258/06 , B01D2279/35 , B01D2279/45 , B01D2313/40 , F24F13/06 , F24F13/085 , F24F2003/1614 , G11B33/1486 , Y02A50/21
摘要： PROBLEM TO BE SOLVED: To provide a ventilation filter reducing the amount of contaminants emitted from the ventilation filter into a housing and having high diffusion efficiency and a low pressure loss.
SOLUTION: The ventilation filter includes an adhesive layer 1 having at least one through-hole 1a, a passage member 2 having a passage 2a communicating with the through-hole 1a and a ventilation film 3 covering the passage member 2 and a part of the adhesive layer 1. The periphery 3a of the ventilation film 3 is fixed to the adhesive layer 1, and the passage member 2 is held within a hollow part formed between the adhesive layer 1 and the ventilation film 3.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通风过滤器，其将从通风过滤器排放的污染物的量减少到壳体中并具有高扩散效率和低压力损失。解决方案：通风过滤器包括具有至少一个通孔1a的粘合层1，具有与通孔1a连通的通道2a的通道构件2和覆盖通道构件2的通气膜3和部分通气膜3的周边3a固定在粘合剂层1上，并且通道部件2保持在形成在粘合剂层1和通气膜3之间的中空部分中。版权所有：（C）2010，JPO＆INPIT

4. 发明专利

JP2010086629A Ventilation filter, electric device, and method of manufacturing the same 审中-公开
标题翻译：通风过滤器，电气设备及其制造方法
公开(公告)号：JP2010086629A
公开(公告)日：2010-04-15
申请号：JP2008256721
申请日：2008-10-01
申请人： Japan Gore Tex Inc , ジャパンゴアテックス株式会社
发明人： UEKI TAKUYA , SASAKI HIROSHI
IPC分类号： G11B33/14 , B01D39/14 , B01D39/16 , B01D46/10 , B03C3/28 , G11B25/04
摘要： PROBLEM TO BE SOLVED: To provide a ventilation filter having a particle-removing mechanism and capable of completing gas replacement in a casing within a short period of time, and to provide an electric device using the same. SOLUTION: The ventilation filter is configured by stacking a substrate film 1 and a ventilation film 6. The substrate film 1 includes at least two openings: a first opening 2a formed to permit reciprocation gas so as to reduce a difference between the atmospheric pressure of the ventilation film 6 side and the atmospheric pressure of the substrate film 1 side; and a second opening 3 formed to supply gas in a direction from the substrate film 6 side to the ventilation film 1 side or in a direction from the ventilation film 1 side to the substrate film 6 side. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有除尘机构并能够在短时间内完成壳体中的气体置换的通风过滤器，并提供使用该过滤器的电气装置。解决方案：通风过滤器通过堆叠基底膜1和通气膜6而构成。基底膜1包括至少两个开口：形成为允许往复运动的气体的第一开口2a，以便减小大气通气膜6侧的压力和基板膜1侧的大气压; 以及第二开口3，其形成为沿着从基板膜6侧到通气膜1侧或从通气膜1侧到基板膜6侧的方向供给气体。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2002280166A ORGANIC EL ELEMENT 失效
公开(公告)号：JP2002280166A
公开(公告)日：2002-09-27
申请号：JP2001065085
申请日：2001-03-08
申请人： JAPAN GORE TEX INC
发明人： OKADA YUICHI , SASAKI HIROSHI
IPC分类号： H05B33/04 , H01L51/50 , H01L51/52 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide an organic EL element capable of effectively preventing deterioration of an organic EL structural body due to influence of moisture and of keeping initial performance even if it is driven over a long time. SOLUTION: This organic EL element comprises a substrate 1, the organic EL structural body 2 formed on the substrate, and a sealing member 3 for isolating the organic EL structural body from the atmosphere. The organic EL element is characterized by disposing a porous adsorbing sheet 4 comprising a binder resin and a hygroscopic adsorbent between the organic EL structural body and the sealing member.

6. 发明专利

JPH10321A TUBULAR CONTAINER IN WHICH GAS ADSORBENT IS HOUSED 失效
公开(公告)号：JPH10321A
公开(公告)日：1998-01-06
申请号：JP15447296
申请日：1996-06-14
申请人： JAPAN GORE TEX INC
发明人： UEKI TAKUYA , MORIMOTO HIROFUMI , SASAKI HIROSHI
IPC分类号： B01D53/04 , B01D53/26
摘要： PROBLEM TO BE SOLVED: To make it possible to rapidly adsorb and remove the harmful gases in an atmosphere by using a gas adsorbent by using a laminated sheet of a stretched porous polytetrafluoroethylene (PTFE) film and air permeable cloth as a material in constituting a tubular container. SOLUTION: The tubular container is constituted by using the laminated sheet of the stretched PTFE film and the air permeable cloth as a material. This tubular container adsorbs and removes mainly the harmful gases in atmosphere. The atmosphere is not particularly limited and may be the atmosphere in hard disks, the atmosphere for production of semiconductors, etc., for example, the tubular container may be utilized for detecting the harmful gaseous materials included in the soil by adsorbing these materials. The gas adsorbent is adaptable to any harmful gases, such as gaseous org. materials, acidic gases (SOx, NOx, etc.) and moisture. Various adsorbents, such as active carbon, silica gels, zeolite and various kinds of clay, are usable as the gas adsorbent.

7. 发明专利

JPH11238376A CONTAMINANT REMOVING DEVICE 失效
公开(公告)号：JPH11238376A
公开(公告)日：1999-08-31
申请号：JP7144298
申请日：1998-03-05
申请人： JAPAN GORE TEX INC
发明人： UEKI TAKUYA , MORIMOTO HIROFUMI , SASAKI HIROSHI
IPC分类号： B08B7/00 , B32B5/18 , G11B33/14
摘要： PROBLEM TO BE SOLVED: To improve contaminant removal ability and further to reduce a pressure loss concerning a device for removing contaminants contained in air stream. SOLUTION: This device has the structure of housing a gas adsorption sheet 4, which is composed of a porous synthetic resin film and has a diffusion layer 3 on the surface, in a container so as to locate that diffusion layer 3 on the side of a container opening part and sealing that container opening part while using a lid body film having an air inflow port at the central part. Concerning the device for removing contaminants contained in air currents, the pressure loss of this gas adsorption sheet 4 is more than that of the diffusion layer 3 and further, the density of adsorbents contained in this gas adsorption sheet 4 is 0.4 to 1.5 g/cc.

8. 发明专利

JPH09147544A FILTER FOR HARD DISK DRIVE 失效
公开(公告)号：JPH09147544A
公开(公告)日：1997-06-06
申请号：JP32819095
申请日：1995-11-22
申请人： JAPAN GORE TEX INC
发明人： MORIMOTO HIROFUMI , UEKI TAKUYA , SASAKI HIROSHI , ENTOU YOUKO
IPC分类号： G11B33/14 , G11B25/04
摘要： PROBLEM TO BE SOLVED: To provide a filter which effectively prevents a defect from being generated owing to the excess and deficiency of humidity by a method wherein moisture which is going to creep into a drive from an external environment in spite of the use of a moisture absorption material in a small quantity is prevented with good efficiency and, even when humidity in the external environment is changed suddenly, the humidity is adjusted slowly at the inside. SOLUTION: A vent 12 in a diameter of 1.5mm is formed in an upper lid 11' at a rigid cylindrical container 11 which is composed of polycarbonate, e.g. in an outside diameter of 15mm, an inside diameter of 14mm and a height of 15mm, and a membrane 13, for dust collection, which is composed of oriented porous PTEF in a pore diameter of 0.1μm, a membrane thickness of 3μm, a porosity of 90% and an outside diameter of 15mm is formed at an opening on the lower side. A silica gel sheet which is formed by a cocoagulation method, whose thickness is 2mm and whose outside diameter is 14mm is formed as a water absorption layer 14 at the inside, and organic gas absorption layers 15, 16 as active carbon woven cloths are formed on its upper side. Thereby, moisture which is going to creep into a device from an external environment in spite of the use of a water absorption material in a small quantify is prevented with good efficiency, and humidity is adjusted slowly at the inside even when humidity in the external environment is changed suddenly.

9. 发明专利

JP2003093824A ATTACHING STRUCTURE OF GAS ADSORBING FILTER, AND HOUSING HAVING GAS ADSORBING FILTER 审中-公开
公开(公告)号：JP2003093824A
公开(公告)日：2003-04-02
申请号：JP2001295003
申请日：2001-09-26
申请人： JAPAN GORE TEX INC
发明人： UEKI TAKUYA , SASAKI HIROSHI , MORIMOTO HIROFUMI
IPC分类号： B01D53/04 , B01D53/02 , G11B33/14
摘要： PROBLEM TO BE SOLVED: To provide the attaching structure of a gas adsorbing filter capable of eliminating the dilemma between the enhancement of the control capacity of contamination of the humidity, harmful gas, or the like, in a hermetically closable container like the case of a magnetic recording disk device and the further miniaturization of the hermetically closable container, and a housing provided with the gas adsorbing filter. SOLUTION: In the attaching structure of the gas adsorbing filter 11a attached to the hermetically closable container, the gas adsorbing filter 11a is constituted so that an adsorbing medium 13 is provided to the single surface or both surfaces of a foundation part 12 and covered with an air permeable member 14 to form an adsorption part and the air permeable member 14 is bonded to the peripheral part of the adsorbing material 13 of the foundation part 13 to form a flange part 15, and the adsorption part of the gas adsorbing filter 11a is fitted to the attaching hole formed to the hermetically closable container and the flange part 15 of gas adsorbing filter 11a is bonded to the peripheral part of the attaching hole of the outside of the hermetically closable container.

10. 发明专利

JPH11104429A SMALL SIZED GAS ADSORPTION UNIT 失效
公开(公告)号：JPH11104429A
公开(公告)日：1999-04-20
申请号：JP28299497
申请日：1997-09-30
申请人： JAPAN GORE TEX INC
发明人： UEKI TAKUYA , MORIMOTO HIROFUMI , SASAKI HIROSHI
IPC分类号： B01D53/04 , B29C51/14 , B32B27/30
摘要： PROBLEM TO BE SOLVED: To shorten drying time after washing by a method wherein a gas adsorbent is filled in a vessel of a specific volume molded from a synthetic resin porous film, the vessel is molded while tensile stress is applied to a porous film by suction molding, and a crease on its outer surface is inhibited from occurring. SOLUTION: In a small sized gas adsorption unit provided wherein a gas adsorbent 5 is filled in a vessel 3 of 100 ml or under in a space in the vessel molded from a synthetic resin porous film 2, and an opening part of the vessel is sealed with a cover material part 6, the vessel 3 is molded while tensile stress is applied to the synthetic resin porous film 2 by suction molding. Further the synthetic resin porous film 2 to be used is an oriented porous polytetrafluoroethylene film, and its thickness is set within a range of 1 to 5,000 μm. Further, an air permeable oriented reinforcing material is bonded by laminating onto one side or both sides of the porous film 2. Besides, the cover material part 6 is formed of a oriented porous polytetrafluoroethylene film.

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