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1. 发明专利

JP2004294052A Element for total enthalpy heat exchanger 有权
公开(公告)号：JP2004294052A
公开(公告)日：2004-10-21
申请号：JP2004058540
申请日：2004-03-03
申请人： Nippon Pure Tec Kk , Takenaka Komuten Co Ltd , 日本ピュアテック株式会社 , 株式会社竹中工務店
发明人： IWAMOTO KIYOTAKA , ISHIGURO TAKESHI , RO TOSHITAMI , KARIBE FUMIO , KATO NOBUFUMI , MURATA HIROSHI
IPC分类号： F24F7/08 , F28D9/02 , F28F3/08
摘要： PROBLEM TO BE SOLVED: To keep performance as a chemical filter over a long period of time.
SOLUTION: This element for a total enthalpy heat exchanger includes: a partition plate having a total enthalpy heat exchange capability and a capability for phase converting a target gas and partitioning between supply air and exhaust: a spacing plate for air supply having adsorption capability for the target gas and corrugated to keep the space between the partition plates; and a spacing plate for exhaust corrugated to keep the space between the spacing plates. The air supply spacing plate and the exhaust spacing plate are alternately stacked perpendicularly to each other through the partition plates. The partition plate is formed of a paper sheet obtained by paper making activated carbon of 40 to 70% and paper manufacturing fiber of 30 to 60%. The air supply spacing plate and the exhaust spacing plate are formed of one of acid gas adsorbing member, alkali gas adsorbing member and organic gas adsorbing member.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2006255589A Life expectancy judgment method for chemical filter 审中-公开
标题翻译：化学过滤器寿命预测方法
公开(公告)号：JP2006255589A
公开(公告)日：2006-09-28
申请号：JP2005076701
申请日：2005-03-17
申请人： Nippon Pure Tec Kk , Yamato Scient Co Ltd , ヤマト科学株式会社 , 日本ピュアテック株式会社
发明人： KARIBE FUMIO , NISHIO HISAO , MORIYA KUNIHIKO , NAKAMURA YOSHIRO
IPC分类号： B01D53/04 , B01D53/72
摘要： PROBLEM TO BE SOLVED: To quickly and correctly judge a life expectancy of a chemical filter in a simple and easy fashion. SOLUTION: A prescribed amount of the same adsorbent as that composing a judgment object chemical filter is placed in a prescribed flow passage, and a prescribed gas of the prescribed concentration is fed thereto at a prescribed flow rate. A relational expression at that time based on correlation data of the prescribed gas concentration of a secondary side to already-adsorbed amount of chemical substances to an adsorbent is obtained. Then, the adsorbent is sampled and the prescribed gas concentration of the secondary side is measured in the same conditions as those for obtaining the correlative data to obtain sampling data; the already-adsorbed amount of the chemical substances to the prescribed amount of the sampling adsorbent is judged from the relational expression and sampling data; residual adsorbing amount until a breakthrough at a prescribed amount of the adsorbent composing the chemical filter being the judgment object, is calculated from the already-adsorbed amount of the sampling adsorbent and the relational expression; a unit adsorbed amount per unit time is calculated from integrated air passing time and the already-adsorbed amount of the sampling adsorbent; and the time until the breakthrough is calculated from the unit adsorbed amount and residual absorbing amount. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：以简单易用的方式快速正确地判断化学过滤器的使用寿命。解决方案：将规定量的与构成判断对象化学过滤器的吸附剂相同的吸附剂放置在规定的流路中，并以规定的流量向规定浓度供给规定浓度的规定气体。基于二次侧的规定气体浓度与吸附剂的已吸附化学物质量的相关数据，可以获得当时的关系式。然后对吸附剂进行取样，并且在与获得相关数据相同的条件下测量次级侧的规定气体浓度以获得采样数据; 根据关系表达式和采样数据判断化学物质已经吸附到规定量的取样吸附剂的量; 从构成作为判定对象的构成化学过滤器的规定量的吸附剂直到穿透为止的残留吸附量根据取样吸附剂的已吸附量和关系式计算出来; 每单位时间的单位吸附量是从综合空气通过时间和取样吸附剂的已吸附量计算出来的; 并且从单位吸附量和残留吸收量计算直到突破的时间。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2007139211A Air quality conservation construction method 审中-公开
标题翻译：空气质量保障施工方法
公开(公告)号：JP2007139211A
公开(公告)日：2007-06-07
申请号：JP2005329716
申请日：2005-11-15
申请人： Kajima Corp , Nippon Pure Tec Kk , 日本ピュアテック株式会社 , 鹿島建設株式会社
发明人： TAKEHIRO ERIKO , ICHINO MASAYUKI , TAKAHASHI YUKINARI , WAKUI TAKESHI , KARIBE FUMIO , KATO NOBUFUMI
IPC分类号： F24F7/06
摘要： PROBLEM TO BE SOLVED: To easily and properly conserve a space needing conservation of air quality such as a clean room, from contaminants when undertaking construction in an area locally close to a building having such space, to some degree.
SOLUTION: In this construction method for a case when the building having the space needing conservation of air quality, exists in an area which may be affected by particulate contaminant such as dust and molecular contaminant such as a gas generated by the construction, replaced filters 1 are used as the whole or a part of air filters 124 of an outside air treatment air conditioner 120 in a certain period when the contaminants may be generated in the construction, and the replaced filters 1 are replaced by temporary air filters 2 for curing having pressure loss not more than that of the replaced filter 1, and capable of eliminating both of the particulate contaminant and molecular contaminant to undertake the construction.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在某种程度上，为了容易且适当地节省需要保护空气质量的空间，例如洁净室，在当地接近具有这种空间的建筑物的地区进行施工时的污染物。解决方案：在具有需要保持空气质量的空间的建筑物的这种施工方法中，存在可能受到由施工产生的气体等灰尘和分子污染物等微粒污染物影响的区域，替换过滤器1在一定时间内被用作外部空气处理空调装置120的全部或一部分空气过滤器124，当该结构中可能产生污染物时，更换的过滤器1被临时空气过滤器2代替压力损失不大于更换的过滤器1的压力损失，并且能够消除颗粒污染物和分子污染物两者进行结构。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2004181389A Filter and filter structure for adsorbing ammonia gas 有权
公开(公告)号：JP2004181389A
公开(公告)日：2004-07-02
申请号：JP2002352493
申请日：2002-12-04
申请人： Futamura Chemical Industries Co Ltd , Nippon Pure Tec Kk , 二村化学工業株式会社 , 日本ピュアテック株式会社
发明人： HOTTA YASUNORI , HASEGAWA MASAYUKI , KARIBE FUMIO
IPC分类号： A61L9/01 , A61L9/16 , B01D53/04 , B01J20/02
摘要： PROBLEM TO BE SOLVED: To provide a filter and a filter structure for adsorbing ammonia gas, each of which exhibits excellent performance when ammonia gas is adsorbed and can prevent acetic acid from being generated owing to the decomposition of PGMEA (propylene glycol monomethyl ether acetate) in the atmosphere containing PGMEA. SOLUTION: This plate-shaped filter for adsorbing ammonia gas is obtained by depositing zirconium phosphate of 0.5-4 pts. wt. on a fibrillated aramid fiber or a fibrillated acrylic fiber of 1 pt. wt. and subjecting zirconium phosphate-deposited fiber to wet papermaking. This ammonia gas adsorbing filter structure having a corrugated honeycomb structure is obtained by stacking the plate-shaped filter and a corrugated molding of the plate-shaped filter. COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2006297211A Gas remover 审中-公开
标题翻译：气体去除
公开(公告)号：JP2006297211A
公开(公告)日：2006-11-02
申请号：JP2005119337
申请日：2005-04-18
申请人： Nippon Pure Tec Kk , 日本ピュアテック株式会社
发明人： KARIBE FUMIO , MURATA HIROSHI , TAKAYOSHI KYUICHI
IPC分类号： B01D53/04 , B01J20/28 , B65D81/26
摘要： PROBLEM TO BE SOLVED: To provide a gas remover capable of being sealed or packed together with an article to be adversely affected even by a fine amount of gas at a ppb level with no difficulty and statically catching and removing the gas applied while the sealed or packed state continues. SOLUTION: The gas remover is composed by enclosing a gas absorbent 2 inside an air permeable bag body 1 constituted with a sheet body 11a composed of polytetrafluoroethylene (PTFE) as a main body. The bag body 1 is constituted so as to be provided with both surfaces 10, 10 of a wide width and make a cross section flat. As a gas removing agent 2, powder-like active carbon, granular active carbon and active carbon molded into a sheet shape, etc., are used. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种气体去除器，其能够与制品密封或包装在一起，即使在ppb水平下也能够以不高的ppb水平的微量的气体受到不利影响，并且静态捕捉并除去所施加的气体，同时密封或包装状态继续。解决方案：气体去除器通过将气体吸收剂2包围在由以聚四氟乙烯（PTFE）为主体构成的片体11a构成的透气袋体1内。袋体1被构造成具有宽的宽度的两个表面10,10，并且横截面平坦。作为气体除去剂2，使用粉末状活性炭，粒状活性炭和成型为片状的活性炭等。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006043629A Filter for anion adsorption and filter structure 有权
标题翻译：过滤器用于阴离子吸附和过滤器结构
公开(公告)号：JP2006043629A
公开(公告)日：2006-02-16
申请号：JP2004230537
申请日：2004-08-06
申请人： Futamura Chemical Co Ltd , Nippon Pure Tec Kk , フタムラ化学株式会社 , 日本ピュアテック株式会社
发明人： HOTTA YASUNORI , HASEGAWA MASAYUKI , KARIBE FUMIO
IPC分类号： B01J20/06 , B01J20/20 , B01J20/28
摘要： PROBLEM TO BE SOLVED: To provide a filter for anion adsorption excellent in anion adsorption function, particularly NO 2 - adsorption function, and suppressing NO 2 - emission. SOLUTION: Zirconium hydroxide of 10-88 part by weight, zirconium phosphate of 1-10 parts by weight, and powdered activated carbon of 1-10 parts by weight are deposited on fibrillated synthetic resin fibers 10-88 parts by weight to obtain a sheet-like filter for anion adsorption. The filter 10 for anion adsorption is formed into plate-like formed bodies 11 and corrugated bodies 12 and these bodies are layered and bonded to form a corrugated honeycomb structure. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供阴离子吸附性优异的过滤器，特别是NO 2 - SP吸附功能，并且抑制NO 2 < / SB> - 发射。解决方案：10-88重量份的氢氧化锆，1-10重量份的磷酸锆和1-10重量份的粉末状活性炭沉积在10-88重量份的原纤化合成树脂纤维上，至获得用于阴离子吸附的片状过滤器。用于阴离子吸附的过滤器10形成为板状成形体11和波纹体12，并且将这些体层叠并结合以形成波纹状蜂窝结构体。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005246259A Filter body 有权
标题翻译：过滤器体
公开(公告)号：JP2005246259A
公开(公告)日：2005-09-15
申请号：JP2004060629
申请日：2004-03-04
申请人： Futamura Chemical Co Ltd , Nippon Pure Tec Kk , フタムラ化学株式会社 , 日本ピュアテック株式会社
发明人： YAMADA TAKAYOSHI , KARIBE FUMIO
IPC分类号： B01D53/04
摘要： PROBLEM TO BE SOLVED: To provide a filter body which is excellent in adsorption capability in the early stage of use, of which the pressure loss can be adjusted, and which is lightweight and can be easily handled. SOLUTION: An adsorbent material 12 in a state of shredded sheets yielded by shredding a sheet-like adsorbent material is mixed with activated carbon 20 and a binder, and the resultant mixture is molded to give the filter body. The sheet-like adsorbent material is prepared by subjecting fibers and at least either of powdery activated carbon and fibrous activated carbon to paper making, or by adhering powdery activated carbon, granular activated carbon, or spherical activated carbon to a resin fabric, or by putting granular active carbon between resin fabrics. The binder is a thermally fusion-bondable resin powder having a particle size of 100 μm or more. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种过滤器体，其在使用的早期阶段具有优异的吸附能力，其压力损失可以被调节，并且重量轻且易于处理。解决方案：将通过粉碎片状吸附剂材料产生的切碎片状态的吸附剂材料12与活性炭20和粘合剂混合，并将所得混合物模制成过滤体。片状吸附剂材料是通过将纤维和粉末状活性炭和纤维状活性炭中的至少任一种制成造纸，或者将粉状活性炭，粒状活性炭或球形活性炭粘附到树脂织物上，或者通过将树脂织物之间的颗粒活性炭。粘合剂是粒径为100μm以上的热熔融粘合性树脂粉末。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004033979A Filter medium for chemical filter 审中-公开
公开(公告)号：JP2004033979A
公开(公告)日：2004-02-05
申请号：JP2002197787
申请日：2002-07-05
申请人： Futamura Chemical Industries Co Ltd , Nippon Pure Tec Kk , 二村化学工業株式会社 , 日本ピュアテック株式会社
发明人： YAMADA TAKAYOSHI , KARIBE FUMIO
IPC分类号： B01D53/04
摘要： PROBLEM TO BE SOLVED: To provide a chemical filter whose gas adsorbing effect is enhanced by allowing the assistant filter medium to have a gas component removing effect, instead of a spacer of aluminum or the like to be used usually in the pleated filter medium. SOLUTION: The pleated main filter medium 1 is formed to have creases facing the primary side 1a and creases facing the secondary side 1b alternately by folding a sheet-like filter medium R. The assistant filter medium 2 is formed by molding the medium R so that the cross-sectional shape of the medium R is corrugated in the direction perpendicular to the air passing direction (z). The medium 2 is inserted between the adjacently opposed surfaces 1c of the medium 1 along the direction (z) as the spacer in a state that one face side 2a of the medium 2 is faced to one of the surfaces 1c and the other face side 2b is faced to the other of the surfaces 1c. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2001239123A FILTER AND FILTER MEMBER 失效
公开(公告)号：JP2001239123A
公开(公告)日：2001-09-04
申请号：JP2000053775
申请日：2000-02-29
申请人： FUTAMURA CHEMICAL IND CO LTD , NIPPON PURE TEC KK
发明人： HOTTA YASUNORI , HASEGAWA MASAYUKI , KARIBE FUMIO , KATO NOBUFUMI
IPC分类号： B01D53/04 , B01J47/12
摘要： PROBLEM TO BE SOLVED: To provide a filter and a filter member both of which are excellent in the removing action of acidic or alkaline gas and exert no adverse effect on a clean room, or the like. SOLUTION: The filter 10 is obtained by fixing ion exchange resin particles to the surface and interior of a urethanbe foam having air permeability.

10. 发明专利

JP2000300659A AIR CLEANER 失效
公开(公告)号：JP2000300659A
公开(公告)日：2000-10-31
申请号：JP11076799
申请日：1999-04-19
申请人： NIPPON PURE TEC KK , SHIRASAGI KUCHO KK
发明人： KARIBE FUMIO , KARIBE MINORU
IPC分类号： A61L9/01 , A61L9/16
摘要： PROBLEM TO BE SOLVED: To provide an air cleaner which has a dehumidifying function and a function to remove the chemical materials contained in the air in a living room by an oxidation reduction reaction or neutralization reaction in combination, is capable of highly efficiently and cost effectively removing these chemical materials by the combination of both functions and has a structure suitable for miniaturization. SOLUTION: This air cleaner has a dehumidifying device section 2 and a filter section 3 having an air filter unit 30 disposed to close an outflow port 21 of the air in the dehumidifying device section 2. The air filter unit 30 constituting the filter section 3 has filter media 30' for capturing and removing the chemical materials contained in the air fed therein by the oxidation reduction reaction or neutralization reaction of the compound containing permanganic acid.

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