公开(公告)号：US08265330B2

公开(公告)日：2012-09-11

申请号：US12442134

申请日：2008-07-04

申请人： Yoshiharu Fukunishi ,  Takanori Kitamura ,  Kengo Tabata ,  Toshiyuki Matsumura ,  Shuji Saiki ,  Yoshimichi Kajihara ,  Satoshi Koura

发明人： Yoshiharu Fukunishi ,  Takanori Kitamura ,  Kengo Tabata ,  Toshiyuki Matsumura ,  Shuji Saiki ,  Yoshimichi Kajihara ,  Satoshi Koura

IPC分类号： H04R1/02 ,  C01B31/08

CPC分类号： H04R1/2803

摘要： A material for improving the sound pressure level at the bass reproduction limit of the present invention is composed of an activated carbon having a cumulative pore volume of 0.4 ml/g or more for the pores each having a radius of 50 angstroms or less. Preferably, this activated carbon has a cumulative pore volume of 0.1 ml/g or less for the pores each having a radius of 7 angstroms or less. In particular, when a sound pressure level improving material in which the activated carbon has a cumulative pore volume of 0.5 ml/g or more for the pores each having a radius of 18 angstroms or less is installed in a cabinet of a loudspeaker device, the material alleviates pressure fluctuations of a gas within the cabinet caused by vibration of a loudspeaker, and thus a very good bass reproduction effect is attained. Moreover, in the case where a sound pressure level improving material in which the activated carbon has a cumulative pore volume of 0.4 ml/g or more for the pores each having a radius of 18 to 50 angstroms is installed in the cabinet, a loudspeaker device having a good bass reproduction effect even in an atmosphere of high humidity is obtained.

摘要翻译： 用于改善本发明的低音繁殖极限处的声压级的材料由具有50埃半径的孔的累积孔体积为0.4ml / g以上的活性炭构成。 优选地，对于每个半径为7埃或更小的孔，该活性炭的累积孔体积为0.1ml / g以下。 特别是，在扬声器装置的机壳中安装有对于半径为18埃以下的孔的活性炭的累积孔体积为0.5ml / g以上的声压级改善材料时， 材料减轻由扬声器的振动引起的机柜内的气体的压力波动，从而获得非常好的低音再现效果。 此外，在机壳中安装有对于半径为18〜50埃的孔的活性炭的累积孔体积为0.4ml / g以上的声压级改善材料的情况下，扬声器装置 即使在高湿度的气氛中也能获得良好的低音再现效果。

公开(公告)号：US6007712A

公开(公告)日：1999-12-28

申请号：US30002

申请日：1998-02-25

申请人： Eiji Tanaka ,  Tamio Higashi ,  Takanori Kitamura ,  Takeshi Matsuda ,  Hiroaki Fujii ,  Naoshi Nakagawa ,  Shinji Komori ,  Tadao Shiotani ,  Masanobu Abe

发明人： Eiji Tanaka ,  Tamio Higashi ,  Takanori Kitamura ,  Takeshi Matsuda ,  Hiroaki Fujii ,  Naoshi Nakagawa ,  Shinji Komori ,  Tadao Shiotani ,  Masanobu Abe

IPC分类号： C02F3/10 ,  C02F3/12 ,  C02F3/30

CPC分类号： C02F3/085 ,  C02F3/108 ,  C02F3/1215 ,  C02F3/1268 ,  C02F3/302 ,  Y02W10/15 ,  Y10S210/903

摘要： A waste water treatment apparatus which is compact, and excellent in durability, has a high treatment performance and can stably operate for a long time is provided. In a waste water treatment apparatus at least comprising a waste water treatment tank in which a carrier particle immobilizing a microbe is charged and decomposing and eliminating an organic matter and/or an inorganic matter contained in a waste water, and a membrane module for filtrating a water to be treated which flows out from said treatment tank, a non-permeating water not passing thorough the membrane module is returned and circulated to said treatment tank. In a waste water treatment apparatus at least comprising a waste water treatment tank in which a carrier particle immobilizing a microbe is charged and decomposing and eliminating an organic matter and/or an inorganic matter contained in a waste water, a carrier immobilizing a microbe is an acetalized polyvinyl alcohol hydrogel.

摘要翻译： 提供了一种紧凑且耐久性优异的废水处理装置，具有高的处理性能并能够长期稳定地操作。 在至少包括其中固定有微生物的载体颗粒被填充并分解并除去废水中含有的有机物和/或无机物的废水处理槽的废水处理装置中，以及用于过滤 从所述处理槽流出的待处理水，不通过膜组件的非渗透水返回并循环至所述处理槽。 在废水处理装置中，至少包括其中固定有微生物的载体颗粒被填充并分解并除去废水中所含有机物和/或无机物的废水处理槽，固定微生物的载体是 缩醛化聚乙烯醇水凝胶。

公开(公告)号：US5811488A

公开(公告)日：1998-09-22

申请号：US866392

申请日：1997-05-30

申请人： Naoto Narumoto ,  Takanori Kitamura ,  Yuji Takenouchi ,  Takanori Tsugiya ,  Hisamichi Yanai

发明人： Naoto Narumoto ,  Takanori Kitamura ,  Yuji Takenouchi ,  Takanori Tsugiya ,  Hisamichi Yanai

IPC分类号： C08F8/12 ,  C08J3/03 ,  C08J3/12 ,  C08J9/28 ,  C08L29/02 ,  C08L29/04 ,  C08F116/06

CPC分类号： C08J3/03 ,  C08F8/12 ,  C08J3/12 ,  C08J5/18 ,  C08J9/28 ,  C08J2201/05 ,  C08J2329/04

摘要： The present invention provides a polyvinyl alcohol powder which comprises a pore having an average diameter of 0.1 to 10 .mu.m in the range of 0.05 to 0.4 cc/g. Since the PVA powder of the present invention has an excellent solubility in water, an aqueous solution thereof can easily be prepared industrially.Since the PVA powder of the present invention has a low content of an organic volatile component and a low content of a nonvolatile component such as a carboxylic acid salt or the like which is derived from a basic catalyst, it has an excellent industrial handleability.

摘要翻译： 本发明提供一种聚乙烯醇粉末，其包含在0.05〜0.4cc / g范围内的平均直径为0.1〜10μm的孔。 由于本发明的PVA粉末在水中的溶解性优异，因此其水溶液可以容易地在工业上制备。 由于本发明的PVA粉末具有低含量的有机挥发性成分，并且含量低的来自碱性催化剂的羧酸盐等不挥发成分，因此具有优异的工业操作性。

公开(公告)号：US5420023A

公开(公告)日：1995-05-30

申请号：US3820

申请日：1993-01-11

申请人： Tadashi Matsunaga ,  Takanori Kitamura

发明人： Tadashi Matsunaga ,  Takanori Kitamura

IPC分类号： C12P13/22 ,  C12R1/365 ,  C12N11/02

CPC分类号： C12P13/222 ,  Y10S435/84 ,  Y10S435/843 ,  Y10S435/872

摘要： A process for producing L-phenylalanine at high rates of formation and in good yields is provided which comprises allowing a microorganism which belongs to the genus Nocardia and is capable of producing L-phenyl-alanine from phenylpyruvic acid or a salt thereof and an amino group donor to act upon an aqueous solution containing phenylpyruvic acid or a salt thereof and an amino group donor selected from the group consisting of ammonium salts and ammonia in a hydrogen gas atmosphere.

摘要翻译： 提供了以高生成率和良好的产率生产L-苯丙氨酸的方法，其包括使属于诺卡氏菌属并能够由苯基丙酮酸或其盐和氨基产生L-苯丙氨酸的微生物 供体在氢气气氛中作用于含有苯基丙酮酸或其盐的水溶液和选自铵盐和氨的氨基供体。

公开(公告)号：US5047469A

公开(公告)日：1991-09-10

申请号：US307949

申请日：1989-02-09

申请人： Takanori Kitamura ,  Yuuji Takenouchi ,  Kunio Abe

发明人： Takanori Kitamura ,  Yuuji Takenouchi ,  Kunio Abe

IPC分类号： C08F8/12 ,  C08F16/00 ,  C08F16/06

CPC分类号： C08F8/12

摘要： The polyvinyl alcohol of the present invention is a partially saponified polyvinyl alcohol having a saponification degree of 70 to 98 mol % and containing a larger amount of methanol-soluble substances than that contained in polyvinyl alcohols having the same saponification degree obtained by known processes, and is novel.And, the process for producing polyvinyl alcohol of the present invention comprises saponifying polyvinyl esters in a solvent of a polyoxyalkylene ether having in the molecule thereof a structural unit represented by the general formula [I]:--O).sub.l (R.sup.1 --O).sub.m (R.sup.2 --O).sub.n [I]wherein R.sup.1 and R.sup.2 each represents an alkylene group having 2 to 5 carbon atoms in the main chain thereof, which may be substituted with a lower alkyl group or lower alkoxy group; l is an integer of 0 or 1; m and n each represents 0 or an integer of 1 to 10; and l+m+n.gtoreq.2; with the catalyst of an aliphatic or aromatic sulfonic acid at an elevated temperature in the presence of water. The process can produce polyvinyl alcohol having a higher saponification degree at a higher reaction rate than conventional hydrolysis processes catalyzed by acids.

公开(公告)号：US07709415B2

公开(公告)日：2010-05-04

申请号：US10509087

申请日：2003-04-22

申请人： Nozomu Sugo ,  Hideharu Iwasaki ,  Takanori Kitamura ,  Tatsuo Morotomi ,  Tsuyoshi Kowaka ,  Teruhiro Okada ,  Shushi Nishimura ,  Takeshi Fujino ,  Shigeki Oyama ,  Yuji Kawabuchi

发明人： Nozomu Sugo ,  Hideharu Iwasaki ,  Takanori Kitamura ,  Tatsuo Morotomi ,  Tsuyoshi Kowaka ,  Teruhiro Okada ,  Shushi Nishimura ,  Takeshi Fujino ,  Shigeki Oyama ,  Yuji Kawabuchi

IPC分类号： C01B31/08

CPC分类号： H01G9/155 ,  C01B32/342 ,  H01M4/0471 ,  H01M4/583 ,  Y02E60/13

摘要： Activated carbon useful as polarizable electrode material for an electric double-layer capacitor can be obtained by mixing a carbonaceous material and an alkali metal hydroxide while maintaining a solid state, granulating the obtained mixture while maintaining its solid state, dehydrating the obtained granulated substance while maintaining its solid state, and subjecting the granulated dehydration product obtained in the dehydration step to an activation treatment. The preferred pressure of the granulation treatment in the granulation step is 0.01 to 300 Torr, and the preferred temperature of the granulation treatment is 90 to 140° C. The preferred pressure of the dehydration treatment in the dehydration step is 0.01 to 10 Torr, and the preferred temperature of the dehydration treatment is 200 to 400° C.

摘要翻译： 用作双电层电容器的可极化电极材料的活性炭可以通过在保持固体状态下混合碳质材料和碱金属氢氧化物同时保持固体状态使所得到的混合物成粒，同时保持所得粒状物质，同时保持 其固体状态，并将脱水步骤中获得的造粒脱水产物进行活化处理。 制粒工序中的造粒处理的优选压力为0.01〜300乇，造粒处理温度优选为90〜140℃。脱水工序中脱水处理的优选压力为0.01〜10乇， 脱水处理的优选温度为200〜400℃。

公开(公告)号：US20090038477A1

公开(公告)日：2009-02-12

申请号：US11573989

申请日：2005-08-25

申请人： Susumu Abe ,  Shizuo Ishimura ,  Takanori Kitamura ,  Yoshifumi Egawa ,  Akira Miyake ,  Takayuki Yamada ,  Tetsuya Hanamoto

发明人： Susumu Abe ,  Shizuo Ishimura ,  Takanori Kitamura ,  Yoshifumi Egawa ,  Akira Miyake ,  Takayuki Yamada ,  Tetsuya Hanamoto

IPC分类号： F02M25/08 ,  B01D53/04 ,  B01J20/20 ,  C01B31/10

CPC分类号： F02M25/0854 ,  B01D53/0407 ,  B01D53/0415 ,  B01D2253/102 ,  B01D2253/306 ,  B01D2253/308 ,  B01D2253/311 ,  B01D2257/704 ,  B01D2259/40086 ,  B01D2259/4516 ,  B01J20/20 ,  C01B32/336

摘要： The present invention provides an evaporated fuel gas adsorbent, an evaporated fuel gas trapping apparatus that uses the adsorbent, an activated carbon, and a process for producing the activated carbon. The evaporated fuel gas adsorbent is capable of improving adsorptivity and desorptivity by reliably preventing a temperature rise and a temperature fall caused by heat generated in response to the adsorption and desorption of evaporated fuel gas, is capable of achieving a size reduction of the device, and is capable of being easily produced. The activated carbon has high mechanical strength and high abrasive resistance, has many pores suitable to adsorb an organic solvent, especially, evaporated fuel gas, and has a high packing density. The activated-carbon producing process is industrially advantageous. The evaporated fuel gas adsorbent comprises an adsorptive material and latent heat storage mediums including containers each of which is made of a flexible film and in each of which a substance that absorbs or releases heat in response to a phase change is encased. The activated carbon is characterized in that a specific surface area calculated by a BET method (multipoint method) in a nitrogen adsorption isotherm determined from a nitrogen adsorption amount at liquid nitrogen temperature is 1000 to 2500 m2/g, in that a half-value width of a D-band peak in the neighborhood of 1360 cm−1 in Raman spectroscopic analysis is 120 cm−1 or less, and in that a half-value width of a G-band peak in the neighborhood of 1580 cm−1 in Raman spectroscopic analysis is 100 cm−1 or less.

摘要翻译： 本发明提供蒸发的燃料气体吸附剂，使用吸附剂的蒸发的燃料气体捕获装置，活性炭和生产活性炭的方法。 蒸发的燃料气体吸附剂能够通过可靠地防止由于蒸发的燃料气体的吸附和解吸而产生的热而导致的温度升高和温度下降，能够提高吸附性和解吸性，能够实现装置的尺寸减小， 能够容易地生产。 活性炭具有高的机械强度和高的耐磨性，具有适用于吸附有机溶剂，特别是蒸发的燃料气体的许多孔，并且具有高的堆积密度。 活性炭生产方法在工业上是有利的。 蒸发的燃料气体吸附剂包括吸附材料和潜热储存介质，其包括容器，每个容器均由柔性膜制成，并且其中包含响应于相变而吸收或释放热量的物质。 活性炭的特征在于，在氮气吸附量的氮吸附等温线中通过BET法（多点法）计算的比表面积为1000〜2500m 2 / g，半值宽度 在拉曼光谱分析中1360cm -1附近的D带峰的峰值为120cm -1以下，拉曼中1580cm -1附近的G带峰的半值宽度 光谱分析为100cm -1以下。

公开(公告)号：US5352750A

公开(公告)日：1994-10-04

申请号：US67990

申请日：1993-05-27

申请人： Hisamichi Yanai ,  Takanori Kitamura ,  Fumio Nakahara ,  Katsumi Shimizu ,  Akimasa Aoyama ,  Takeshi Moritani

发明人： Hisamichi Yanai ,  Takanori Kitamura ,  Fumio Nakahara ,  Katsumi Shimizu ,  Akimasa Aoyama ,  Takeshi Moritani

IPC分类号： C08F2/00 ,  C08F8/12 ,  C08F218/04

CPC分类号： C08F218/04 ,  B29C47/00 ,  C08F8/12 ,  C08J5/18 ,  C08F2800/10

摘要： Process for producing ethylene-vinyl ester copolymers using a polymerization solvent of a dialkyl sulfoxide (process X); process for producing ethylene-vinyl alcohol copolymer by liquid phase saponification using a solvent of a dialkyl sulfoxide (process Y); and process for producing shaped articles which comprises contacting the ethylene-vinyl alcohol copolymer obtained by the process Y, or that obtained by saponifying the ethylene-vinyl ester copolymer obtained by process X, to a non-solvent for ethylene-vinyl alcohol copolymer.Ethylene-vinyl ester copolymers having a wide range of ethylene content and higher degree of polymerization than that with solution polymerization using methanol.The rate of saponification is higher than that with single solvent system of lower alcohol.Production cost is low, because production process of polymer is directly connected to that of shaped articles utilizing the polymer.

摘要翻译： 使用二烷基亚砜的聚合溶剂制备乙烯 - 乙烯基酯共聚物的方法（方法X）; 通过使用二烷基亚砜的溶剂进行液相皂化生产乙烯 - 乙烯醇共聚物的方法（方法Y）; 以及制造成型制品的方法，其包括将通过方法Y获得的乙烯 - 乙烯醇共聚物或通过将由方法X获得的乙烯 - 乙烯基酯共聚物皂化而获得的乙烯 - 乙烯醇共聚物与乙烯 - 乙烯醇共聚物的非溶剂接触。 乙烯 - 乙烯基酯共聚物的乙烯含量范围宽，聚合度高于使用甲醇的溶液聚合。 皂化率高于单一溶剂体系的低级醇。 生产成本低，因为聚合物的生产过程直接与使用聚合物的成型制品相连。

公开(公告)号：US5240997A

公开(公告)日：1993-08-31

申请号：US818111

申请日：1992-01-08

申请人： Hisamichi Yanai ,  Takanori Kitamura ,  Fumio Nakahara ,  Katsumi Shimizu ,  Akimasa Aoyama ,  Takeshi Moritani

发明人： Hisamichi Yanai ,  Takanori Kitamura ,  Fumio Nakahara ,  Katsumi Shimizu ,  Akimasa Aoyama ,  Takeshi Moritani

IPC分类号： C08F2/00 ,  C08F8/12 ,  C08F218/04

CPC分类号： C08F218/04 ,  B29C47/00 ,  C08F8/12 ,  C08J5/18 ,  C08F2800/10

摘要： Process for producing ethylene-vinyl ester copolymers using a polymerization solvent of a dialkyl sulfoxide (process X); process for producing ethylene-vinyl alcohol copolymer by liquid phase saponification using a solvent of a dialkyl sulfoxide (process Y); and process for producing shaped articles which comprises contacting the ethylene-vinyl alcohol copolymer obtained by the process Y, or that obtained by saponifying the ethylene-vinyl ester copolymer obtained by process X, to a non-solvent for ethylene-vinyl alcohol copolymer.Ethylene-vinyl ester copolymers having a wide range of ethylene content and higher degree of polymerization than that with solution polymerization using methanol.The rate of saponification is higher than that with single solvent system of lower alcohol.Production cost is low, because production process of polymer is directly connected to that of shaped articles utilizing the polymer.

公开(公告)号：US20100074463A1

公开(公告)日：2010-03-25

申请号：US12442134

申请日：2008-07-04

申请人： Yoshiharu Fukunishi ,  Takanori Kitamura ,  Kengo Tabata ,  Toshiyuki Matsumura ,  Shuji Saiki ,  Yoshimichi Kajihara ,  Satoshi Koura

发明人： Yoshiharu Fukunishi ,  Takanori Kitamura ,  Kengo Tabata ,  Toshiyuki Matsumura ,  Shuji Saiki ,  Yoshimichi Kajihara ,  Satoshi Koura

IPC分类号： H04R1/02 ,  C01B31/08

CPC分类号： H04R1/2803

摘要： A material for improving the sound pressure level at the bass reproduction limit of the present invention is composed of an activated carbon having a cumulative pore volume of 0.4 ml/g or more for the pores each having a radius of 50 angstroms or less. Preferably, this activated carbon has a cumulative pore volume of 0.1 ml/g or less for the pores each having a radius of 7 angstroms or less. In particular, when a sound pressure level improving material in which the activated carbon has a cumulative pore volume of 0.5 ml/g or more for the pores each having a radius of 18 angstroms or less is installed in a cabinet of a loudspeaker device, the material alleviates pressure fluctuations of a gas within the cabinet caused by vibration of a loudspeaker, and thus a very good bass reproduction effect is attained. Moreover, in the case where a sound pressure level improving material in which the activated carbon has a cumulative pore volume of 0.4 ml/g or more for the pores each having a radius of 18 to 50 angstroms is installed in the cabinet, a loudspeaker device having a good bass reproduction effect even in an atmosphere of high humidity is obtained.

摘要翻译： 用于改善本发明的低音繁殖极限处的声压级的材料由具有50埃半径的孔的累积孔体积为0.4ml / g以上的活性炭构成。 优选地，对于每个半径为7埃或更小的孔，该活性炭的累积孔体积为0.1ml / g以下。 特别是，在扬声器装置的机壳中安装有对于半径为18埃以下的孔的活性炭的累积孔体积为0.5ml / g以上的声压级改善材料时， 材料减轻由扬声器的振动引起的机柜内的气体的压力波动，从而获得非常好的低音再现效果。 此外，在机壳中安装有对于半径为18〜50埃的孔的活性炭的累积孔体积为0.4ml / g以上的声压级改善材料的情况下，扬声器装置 即使在高湿度的气氛中也能获得良好的低音再现效果。