公开(公告)号：US20080070086A1

公开(公告)日：2008-03-20

申请号：US11773657

申请日：2007-07-05

申请人： Iwao Fukuchi ,  Kouichi Kamijima ,  Shoichi Sasaki ,  Satoshi Nakazawa ,  Akihiro Orita ,  Shinji Takeda

发明人： Iwao Fukuchi ,  Kouichi Kamijima ,  Shoichi Sasaki ,  Satoshi Nakazawa ,  Akihiro Orita ,  Shinji Takeda

IPC分类号： H01M8/10

CPC分类号： H01B1/122 ,  H01M8/0289 ,  H01M8/04197 ,  H01M8/1011 ,  H01M8/1044 ,  H01M8/1046 ,  H01M8/1067 ,  H01M8/1072 ,  H01M2008/1095 ,  H01M2250/20 ,  H01M2300/0094 ,  Y02E60/523 ,  Y02P70/56 ,  Y02T90/32

摘要： A phase-separated polymer electrolyte membrane is provided which has a low degree of swelling in water and methanol, excels in resistance to water and methanol, and has high methanol barrier property and a low membrane resistance. An electrode-phase-separated polymer electrolyte membrane joint using the membrane, a method for manufacturing the membrane and joint, and a fuel cell using them are also provided. There is provided a polymer electrolyte membrane having two phases: a domain phase comprising an electrolyte polymer (a) and a matrix phase comprising a polymer (b) that inhibits swelling of component (a), the membrane also having a three-dimensional structure that can conduct protons and substantially connects the domains of (a).

摘要翻译： 提供了一种相分离的聚合物电解质膜，其在水和甲醇中的溶胀度低，对水和甲醇的耐受性优异，具有高甲醇阻隔性和低膜电阻。 还提供了使用该膜的电极相分离的聚合物电解质膜接头，用于制造膜和接头的方法以及使用它们的燃料电池。 提供了具有两相的聚合物电解质膜：包含电解质聚合物（a）的结构域和包含抑制组分（a）的溶胀的聚合物（b）的基质相，该膜也具有三维结构， 可以进行质子并基本连接（a）的域。

公开(公告)号：US20080038614A1

公开(公告)日：2008-02-14

申请号：US11706364

申请日：2007-02-15

申请人： Satoshi Nakazawa ,  Takeo Yamaguchi ,  Nobuo Hara

发明人： Satoshi Nakazawa ,  Takeo Yamaguchi ,  Nobuo Hara

IPC分类号： H01M8/10

CPC分类号： H01M4/926 ,  H01M4/921 ,  H01M8/0289 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/106 ,  H01M8/1062 ,  H01M8/1067 ,  H01M8/1072 ,  Y02P70/56

摘要： The present invention provides an electrolyte membrane capable of inhibiting permeation of water, methanol or other electrolyte solutions, permeation of hydrogen and oxygen gas, and swelling caused by electrolyte solution, and having superior mechanical strength, a production process thereof and a membrane-electrode assembly and fuel cell using that electrolyte membrane. The electrolyte membrane has a porous base material having a plurality of pores, and a proton-conducting polymer composition retained in said pores, wherein the proton-conducting polymer composition contains an aromatic hydrocarbon resin having protonic acid groups, free water contained in the electrolyte membrane at 25° C. is present at 0.5 molecules or less per each of the protonic acid groups, bound water contained in the electrolyte membrane at 25° C. is present at 1 molecule or less for each of the protonic acid groups, proton conductivity of the electrolyte membrane in water at 25° C. is 0.001 S/cm or more, and methanol permeability of the electrolyte membrane in 30% by weight methanol at 25° C. is 50 (kg·μm/m2·h) or less.

摘要翻译： 本发明提供能够抑制水，甲醇或其他电解质溶液渗透的电解质膜，氢气和氧气的渗透以及由电解质溶液引起的溶胀，并且具有优异的机械强度，其制造方法和膜 - 电极组件 和使用该电解质膜的燃料电池。 所述电解质膜具有多孔的多孔基材和保留在所述孔中的质子传导聚合物组合物，其中所述质子传导性聚合物组合物含有具有质子酸基的芳香族烃树脂，所述电解质膜中含有游离水 在25℃下，每个质子酸基团以0.5分子或更少的比例存在，在25℃下包含在电解质膜中的结合水对于每个质子酸基团存在1分子以下，质子传导率 在25℃的水中的电解质膜为0.001S / cm以上，25℃下30重量％甲醇中的电解质膜的甲醇透过率为50（kg.mum / m 2） SUP> .h）以下。

公开(公告)号：US20070215131A1

公开(公告)日：2007-09-20

申请号：US11717256

申请日：2007-03-13

申请人： Satoshi Nakazawa ,  Hiroshi Katoh

发明人： Satoshi Nakazawa ,  Hiroshi Katoh

IPC分类号： F02D41/00 ,  G06F17/00

CPC分类号： F02D41/1495 ,  F02D41/10 ,  F02D41/1403 ,  F02D41/1475 ,  F02D41/1482 ,  F02D41/1483

摘要： An air-fuel ratio feedback control range is enlarged to improve exhaust purification performance and output stability. In one aspect, an air-fuel ratio control apparatus of an internal combustion engine comprises an air-fuel ratio sensor capable of detecting an air-fuel ratio across both lean and rich ranges with a theoretical air-fuel ratio interposed therebetween. Feedback control is performed so as to bring an actual air-fuel into a target air-fuel ratio at least in a predetermined operational range on the basis of a detected value of the air-fuel ratio sensor. Even in a range where the air-fuel ratio is made richer than the theoretical air-fuel ratio, the target air-fuel ratio is set to be richer, and the air-fuel ratio feedback control may still be executed.

摘要翻译： 扩大空燃比反馈控制范围，提高排气净化性能和输出稳定性。 一方面，一种内燃机的空燃比控制装置，具有空燃比传感器，该空燃比传感器能够以理论空燃比夹在两者之间，在贫油和富油两个范围内检测空燃比。 执行反馈控制，以便基于空燃比传感器的检测值至少在预定操作范围内使实际空气燃料进入目标空燃比。 即使在空燃比比理论空燃比更浓的范围内，也可以将目标空燃比设定得更加丰富，并且还可以执行空燃比反馈控制。

公开(公告)号：US20070117355A1

公开(公告)日：2007-05-24

申请号：US11600067

申请日：2006-11-16

申请人： Tetsuzo Ueda ,  Satoshi Nakazawa ,  Tatsuo Morita

发明人： Tetsuzo Ueda ,  Satoshi Nakazawa ,  Tatsuo Morita

IPC分类号： H01L21/20

CPC分类号： H01L29/452 ,  H01L29/045 ,  H01L29/0692 ,  H01L29/2003 ,  H01L29/8122

摘要： A semiconductor device includes: a first nitride semiconductor layer having at least one projection on an upper surface thereof; a second nitride semiconductor layer formed on a top surface of the projection of the first nitride semiconductor layer and having a higher carrier concentration than the first nitride semiconductor layer; a first electrode formed on the second nitride semiconductor layer so as to overhang like a canopy and functioning as one of a source and a drain; and a second electrode formed to the side of the projection on the first nitride semiconductor layer and functioning as a gate.

摘要翻译： 半导体器件包括：在其上表面上具有至少一个突起的第一氮化物半导体层; 第二氮化物半导体层，其形成在所述第一氮化物半导体层的所述突起的顶表面上，并且具有比所述第一氮化物半导体层更高的载流子浓度; 第一电极，形成在第二氮化物半导体层上，以便像顶盖一样悬垂并用作源极和漏极之一; 以及第二电极，其形成在第一氮化物半导体层上的突起侧并用作栅极。

公开(公告)号：US20060275637A1

公开(公告)日：2006-12-07

申请号：US11440356

申请日：2006-05-25

申请人： Satoshi Nakazawa ,  Shinji Takeda ,  Kouichi Kamijima ,  Shoichi Sasaki ,  Iwao Fukuchi ,  Akihiro Orita ,  Hua Zhou ,  Takeo Yamaguchi

发明人： Satoshi Nakazawa ,  Shinji Takeda ,  Kouichi Kamijima ,  Shoichi Sasaki ,  Iwao Fukuchi ,  Akihiro Orita ,  Hua Zhou ,  Takeo Yamaguchi

IPC分类号： H01M8/10 ,  B05D5/12

CPC分类号： B01D69/141 ,  B01D67/0088 ,  B01D67/0093 ,  B01D69/02 ,  B01D71/68 ,  B01D71/82 ,  B01D2323/30 ,  C08J5/2275 ,  C08J2381/06 ,  H01M4/9008 ,  H01M4/92 ,  H01M8/0289 ,  H01M8/04197 ,  H01M8/1011 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1062 ,  H01M8/1072 ,  H01M8/109 ,  H01M2300/0082 ,  H01M2300/0085 ,  H01M2300/0091 ,  Y02E60/523 ,  Y02P70/56

摘要： The present invention provides an electrolyte membrane in which permeation of an electrolyte solution such as water and methanol, and swelling by electrolyte solutions are suppressed, and which is excellent in mechanical strength; and providing a preparing method thereof. The present invention relates to an electrolyte membrane comprising a porous substrate with a plurality of pores and a proton conductive polymer composition held in the pores, wherein the proton conductive polymer composition contains an aromatic hydrocarbon resin having proton acid groups, preferably an aromatic hydrocarbon resin selected from a group consisting of polysulfone, polyethersulfone, polyarylate, polyamide imide, polyetherimide, polyimide, polyquinoline, and polyquinoxaline.

摘要翻译： 本发明提供一种电解质膜，其中电解质溶液如水和甲醇的渗透以及电解质溶液的膨胀被抑制，机械强度优异; 并提供其制备方法。 本发明涉及一种电解质膜，其包括具有多个孔的多孔基材和保持在孔中的质子传导性聚合物组合物，其中质子传导性聚合物组合物含有具有质子酸基团的芳族烃树脂，优选选自芳族烃树脂 由聚砜，聚醚砜，聚芳酯，聚酰胺酰亚胺，聚醚酰亚胺，聚酰亚胺，聚喹啉和聚喹喔啉组成的组。

公开(公告)号：US4797625A

公开(公告)日：1989-01-10

申请号：US99540

申请日：1987-09-22

申请人： Satoshi Nakazawa

发明人： Satoshi Nakazawa

IPC分类号： G01R25/00 ,  H03K5/26 ,  H04L1/22 ,  H03K9/06 ,  H03D13/00

CPC分类号： H03K5/26 ,  G01R25/005 ,  H04L1/22

摘要： A bit phase difference detecting device applicable to, for example, a digital microwave communications system for channel switching. The device detects a difference in phase difference between two identical data sequences each being transmitted over a respective one of two independent transmission paths. Each of the data sequences is serial-to-parallel converted into bit sequences, the number of which is equal to a predetermined common measure of the frame period of the data sequences. Comparators and decision circuits associated one-to-one with the comparators are provided for individually detecting differences in bit phase between those bit sequences derived from one data sequence and those derived from the other data sequence which correspond to each other with respect to order.

公开(公告)号：US20220170076A1

公开(公告)日：2022-06-02

申请号：US17455971

申请日：2021-11-22

申请人： Hirotaka Unno ,  Satoshi Nakazawa ,  Yuuki Yonekawa ,  Michie Hashimoto ,  Fasmac Co., Ltd.

发明人： Hirotaka UNNO ,  Satoshi Nakazawa ,  Yuuki Yonekawa ,  Michie Hashimoto ,  Satoshi Futo ,  Mari Onishi ,  Riztyan

IPC分类号： C12Q1/6806 ,  G01N21/64

摘要： A method for manufacturing a device is provided, in which a known quantity of a reagent is reliably immobilized in a reaction field, which can be stored at room temperature, and with which the performance of a real-time PCR apparatus can be correctly evaluated. The method is a method for manufacturing a device having at least one well, in which a specific number of copies of a nucleic acid in the at least one well are immobilized in a reaction field. The method includes a nucleic acid extraction step of extracting the nucleic acid with an enzyme and a drying deactivation step of deactivating the enzyme by drying at 5° C. to 45° C.

公开(公告)号：US11097544B2

公开(公告)日：2021-08-24

申请号：US16672572

申请日：2019-11-04

申请人： Koichi Muramatsu ,  Takahiko Matsumoto ,  Shinnosuke Koshizuka ,  Satoshi Okano ,  Satoshi Nakazawa ,  Yuzuru Kuramochi ,  Ryuya Mashiko ,  Takeshi Akai ,  Daisuke Takagi ,  Tomoaki Nakayama ,  Hidekazu Yaginuma ,  Hiroshi Fujie ,  Manabu Yamanaka

发明人： Koichi Muramatsu ,  Takahiko Matsumoto ,  Shinnosuke Koshizuka ,  Satoshi Okano ,  Satoshi Nakazawa ,  Yuzuru Kuramochi ,  Ryuya Mashiko ,  Takeshi Akai ,  Daisuke Takagi ,  Tomoaki Nakayama ,  Hidekazu Yaginuma ,  Hiroshi Fujie ,  Manabu Yamanaka

IPC分类号： B41J2/14

摘要： Provided is a liquid discharging head including: a membranous member including a discharging port through which a liquid is discharged; and a displacement member disposed at membranous member's one side at which the liquid to be discharged through the discharging port is provided and configured to displace a position of the membranous member to cause the liquid to be discharged through the discharging port.

公开(公告)号：US09311392B2

公开(公告)日：2016-04-12

申请号：US13576669

申请日：2011-01-25

申请人： Satoshi Nakazawa ,  Shinichi Ando

发明人： Satoshi Nakazawa ,  Shinichi Ando

IPC分类号： G06F17/24 ,  G06F17/30 ,  G06F17/21

CPC分类号： G06F17/30699

摘要： A document analysis apparatus comprises: a feature expression acquisition unit acquiring a feature expression appearing during an attention period in an analysis object document collection; a document collection acquisition unit acquiring a feature expression containing document (FECD) collection in which a feature expression appears, from an analysis population including an analysis object document collection; a context determination unit specifying an analysis/FECD corresponding to an analysis object document among a FECD collection for every feature expression, and specifies a context in which the feature expression appeared in multiple analysis/FECDs; a context comparison determination unit specifying a non analysis/FECD not corresponding to an analysis object document among a FECD collection, and within that, compares a context in which the feature expression has appeared and a context specified previously; and a feature degree setting unit performing giving or the like of a feature degree to a feature expression from the comparison.

摘要翻译： 文件分析装置包括：特征表达获取单元，获取在分析对象文档收集期间在注意期间出现的特征表达; 文档收集获取单元从包括分析对象文档集合的分析群体获取包含其中出现特征表达的文档（FECD）集合的特征表达式; 指定对于每个特征表达式的FECD集合中的与分析对象文档对应的分析/ FECD的上下文确定单元，并且指定在多个分析/ FECD中出现特征表达的上下文; 指定在FECD集合中与分析对象文档不对应的非分析/ FECD的上下文比较确定单元，并且在其中比较特征表达式出现的上下文和先前指定的上下文; 以及特征度设定单元，对来自所述比较的特征表达进行特征度的赋予等。

公开(公告)号：US09245023B2

公开(公告)日：2016-01-26

申请号：US13511099

申请日：2010-11-15

申请人： Yuzuru Okajima ,  Shinichi Ando ,  Satoshi Nakazawa

发明人： Yuzuru Okajima ,  Shinichi Ando ,  Satoshi Nakazawa

IPC分类号： G06F17/30 ,  G06Q30/02 ,  G06Q10/10

CPC分类号： G06F17/30864 ,  G06F17/30696 ,  G06F17/30719 ,  G06Q10/10 ,  G06Q30/02

摘要： Described are a reputation analysis device, reputation analysis method, and reputation analysis-use program capable of suitably analyzing temporal changes in reputation for an object indicated by a keyword. The disclosed reputation analysis device is provided with a voluntary activity description extraction means for extracting descriptions representing voluntary activity related to an object indicated by a keyword that has been input from within a plurality of documents; and a reputation chronological data estimation means for counting the number of occurrences of voluntary activity at each time point wherein the voluntary activity expressed by a description representing the voluntary activity related to the object has been performed, and estimating reputation chronological data for chronologically representing evaluations for the object by the agents of the voluntary activity.

摘要翻译： 描述了能够适当地分析由关键字指示的对象的信誉的时间变化的信誉分析装置，信誉分析方法和信誉分析用途程序。 所公开的信誉分析装置设置有自愿活动描述提取装置，用于提取表示与由多个文档中输入的关键字指示的对象相关的自愿活动的描述; 以及声誉时间数据估计装置，用于计算在每个时间点的自愿活动的发生次数，其中由表示与该对象相关的自愿活动的描述表示的自愿活动已经被执行，以及根据时间顺序表示评估的信誉时间数据， 对象由代理人进行志愿活动。