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1. 发明授权

US06294049B1 Polyimide precursor fibrid, polyimide paper, polyimide composite paper and polyimide composite board obtained therefrom, and process for producing the fibrid and the paper products 失效
标题翻译：聚酰亚胺前体纤维原料，聚酰亚胺纸，聚酰亚胺复合纸和由其制得的聚酰亚胺复合板，以及制备纤条体和纸制品的方法
公开(公告)号：US06294049B1
公开(公告)日：2001-09-25
申请号：US08428497
申请日：1995-04-27
申请人： Isao Tomioka , Takeshi Nakano , Mikio Furukawa , Yoshiaki Echigo , Masato Wada
发明人： Isao Tomioka , Takeshi Nakano , Mikio Furukawa , Yoshiaki Echigo , Masato Wada
IPC分类号： D21M1326
CPC分类号： C08G73/1028 , D01D5/40 , D01F6/74 , D21H13/26
摘要： A polyimide precursor fibrid material which comprises a polyimide precursor that forms a polyimide having a property of no thermal melting when subjected to a ring closure reaction and which is substantially free from aprotic polar organic solvents, and polyimide paper, polyimide composite paper and polyimide composite board obtained therefrom. Since the inventive polyimide precursor fibrid material does not contain aprotic polar organic solvents, a polyimide paper product having excellent strength can be obtained from the polyimide precursor fibrid material, and a polyimide composite paper product and a polyimide composite board both consisting of uniformly dispersed components and having excellent strength can be obtained from the polyimide precursor fibrids and other staple fibers.
摘要翻译：一种聚酰亚胺前体纤条体，其包含聚酰亚胺前体，该聚酰亚胺前体在进行闭环反应时形成不具有热熔性质并且基本上不含非质子极性有机溶剂的聚酰亚胺，聚酰亚胺纸，聚酰亚胺复合纸和聚酰亚胺复合板由此获得。由于本发明的聚酰亚胺前体纤条体不含非质子极性有机溶剂，所以可以从聚酰亚胺前体纤条体材料和聚酰亚胺复合纸制品和聚酰亚胺复合板获得具有优异强度的聚酰亚胺纸制品，它们均匀分散的组分和可以从聚酰亚胺前体纤条体和其它短纤维获得优异的强度。

2. 发明授权

US5463016A Granular material of polyimide precursor, mixture comprising the material and process for producing the material 失效
标题翻译：聚酰亚胺前体的颗粒材料，包含该材料的混合物和用于生产该材料的方法
公开(公告)号：US5463016A
公开(公告)日：1995-10-31
申请号：US193887
申请日：1994-02-09
申请人： Isao Tomioka , Takeshi Nakano , Mikio Furukawa , Yoshiaki Echigo
发明人： Isao Tomioka , Takeshi Nakano , Mikio Furukawa , Yoshiaki Echigo
IPC分类号： B29C55/02 , B29K79/00 , C08G73/10 , C08J3/12 , C08J3/14 , C08L79/08 , C09D179/08 , H01B3/30 , C08G77/10 , C08G69/26
CPC分类号： C08G73/1032 , C08J3/12 , C08J3/14 , C08J2379/08
摘要： This invention provides (1) a granular material of a polyimide precursor, which has excellent solubility in solvents and excellent moldability and from which a polyimide molding having excellent mechanical properties can be produced, (2) a mixture of a granular material of a polyimide precursor with a solvent, in which the polyimide precursor shows excellent storage stability and (3) a process for the production of a granular material of a polyimide precursor, in which a solvent can be easily removed. Particularly provided are a polyimide precursor granular material having an intrinsic viscosity of 0.7 or higher and a polyimide precursor mixture which consists of a polyimide precursor granular polyimide having an intrinsic viscosity of 0.7 or higher and a solvent that does not exhibit a strong-mutual interaction with the polyimide precursor, as well as a process for the production of the polyimide precursor granular material. The granular material of a polyimide precursor can be obtained by allowing a tetracarboxylic dianhydride to undergo polymerization reaction with a diamine in a solvent that does not exhibit a strong mutual interaction with the polyimide precursor.
摘要翻译：本发明提供（1）聚酰亚胺前体的粒状材料，其在溶剂中的溶解性优异，成型性优异，可以制造出具有优异的机械性能的聚酰亚胺成型体，（2）聚酰亚胺前体的粒状材料与聚酰亚胺前体显示优异的储存稳定性的溶剂和（3）可以容易地除去溶剂的聚酰亚胺前体的粒状材料的制造方法。特别提供特性粘度为0.7以上的聚酰亚胺前体粒状材料和由特性粘度为0.7以上的聚酰亚胺前体粒状聚酰亚胺构成的聚酰亚胺前体混合物和不显示与聚酰亚胺前体，以及聚酰亚胺前体粒状材料的制造方法。聚酰亚胺前体的粒状材料可以通过使四羧酸二酐与不与聚酰亚胺前体表现出强相互作用的溶剂中的二胺进行聚合反应来获得。

3. 发明授权

US5466732A Polyimide precursor solution, process for producing the solution and moldings and coatings obtained therefrom 失效
标题翻译：聚酰亚胺前体溶液，用于制备溶液的方法和由其获得的模制品和涂料
公开(公告)号：US5466732A
公开(公告)日：1995-11-14
申请号：US217767
申请日：1994-03-25
申请人： Isao Tomioka , Takeshi Nakano , Mikio Furukawa , Yoshiaki Echigo
发明人： Isao Tomioka , Takeshi Nakano , Mikio Furukawa , Yoshiaki Echigo
IPC分类号： B29C55/02 , B29K79/00 , C08G73/10 , C08J3/09 , C08J3/12 , C08J3/14 , C08L79/08 , C09D179/08 , H01B3/30 , C08J3/11 , C08K5/15
CPC分类号： C08J3/095 , C08G73/1032 , C08J3/12 , C08J3/14 , C08J2379/08
摘要： A polyimide precursor solution which comprises a polyimide precursor and a solvent wherein the polyimide precursor and the solvent are not solated strongly. A process for the production of the polyimide precursor solution, as well as moldings and coatings obtained from the solution.The polyimide precursor solution of the present invention has excellent storage stability, and the solvent can be removed easily at the time of the production of moldings or coatings. According to the process of the present invention, the polyimide precursor solution can be produced easily using simple apparatus and an inexpensive solvent(s) having low toxicity. The polyimide molding obtained from the polyimide precursor solution has excellent uniformity and no residual solvent. The polyimide coating obtained from the polyimide precursor solution has excellent uniformity, no residual solvent and excellent adhesiveness to a base material.
摘要翻译：一种聚酰亚胺前体溶液，其包含聚酰亚胺前体和溶剂，其中聚酰亚胺前体和溶剂不能很强地溶剂化。用于生产聚酰亚胺前体溶液的方法，以及从溶液获得的模制品和涂料。本发明的聚酰亚胺前体溶液具有优异的储存稳定性，并且在制造模制品或涂料时可以容易地除去溶剂。根据本发明的方法，可以使用简单的装置和廉价的低毒性溶剂容易地制造聚酰亚胺前体溶液。由聚酰亚胺前体溶液获得的聚酰亚胺模塑制品具有优异的均匀性和无残留溶剂。由聚酰亚胺前体溶液获得的聚酰亚胺涂层具有优异的均匀性，无残余溶剂和对基材的优异粘附性。

4. 发明授权

US10030725B2 Brake lining for railroad car 有权
公开(公告)号：US10030725B2
公开(公告)日：2018-07-24
申请号：US13605004
申请日：2012-09-06
申请人： Takanori Kato , Atsushi Sakaguchi , Kazutaka Asabe , Takashi Maejima , Satoru Nakano , Takeshi Nakano
发明人： Takanori Kato , Atsushi Sakaguchi , Kazutaka Asabe , Takashi Maejima , Satoru Nakano , Takeshi Nakano
IPC分类号： F16D65/092 , B61H5/00
CPC分类号： F16D65/092 , B61H5/00 , F16D69/0408 , F16D2069/0433
摘要： A brake lining for a railroad car has a frictional surface on a brake disc that is pressed by a brake caliper. Friction bodies are pressed against the frictional surface of the brake disc and a back plate is mounted to the caliper to support the friction bodies. Each of the friction bodies is formed with a friction material which contacts the brake disc frictional surface, and has a base plate attached on the back plate side of the friction material. The base plate has a protrusion formed on its back side. On the friction body side of the back plate there is formed a groove which contacts the protrusion formed on the base plate. A disc spring or a spherical-seated structure is disposed between the base plate of each friction body and the back plate. Friction bodies are prevented from rotating at their attached places, without adding new components.

5. 发明授权

US08993192B2 Electrolyte membrane and membrane-electrode assembly 有权
标题翻译：电解质膜和膜电极组件
公开(公告)号：US08993192B2
公开(公告)日：2015-03-31
申请号：US13201539
申请日：2010-02-12
申请人： Tomohiro Ono , Takeshi Nakano , Taketomo Yamashita , Keiji Kubo , Nozomu Sugoh
发明人： Tomohiro Ono , Takeshi Nakano , Taketomo Yamashita , Keiji Kubo , Nozomu Sugoh
IPC分类号： H01M8/10 , C08J5/22 , H01B1/12
CPC分类号： C08J5/2206 , C08J2327/18 , H01B1/122 , H01M8/1023 , H01M8/1044 , H01M8/1053 , H01M8/1081 , Y02E60/521 , Y02P70/56
摘要： An electrolyte membrane having a structure wherein fine rubber particles having substantially no ion-conducting group and having an average particle size of 20 nm to 1 μm are uniformly dispersed in a matrix including a resin component having ion-conducting group. The electrolyte membrane has high bonding ability to electrodes and does not cause cracks and ruptures because it is kept flexible even under low humid or absolutely dried condition, in addition, shows high ion conductivity even under low humid or absolutely dried condition because the matrix having ion-conducting groups are continuous.
摘要翻译：具有基本上不具有离子传导性基团且具有20nm〜1μm的平均粒径的细小橡胶粒子的电解质膜均匀分散在包含具有离子传导性基团的树脂成分的基体中。电解质膜与电极的接合能力高，不会产生裂缝和破裂，因为即使在低湿度或绝对干燥条件下，即使在低湿度或绝对干燥条件下也能保持柔性，因为具有离子的基质导电组是连续的。

6. 发明授权

US08012628B2 Polymer electrochemical device 有权
标题翻译：聚合物电化学装置
公开(公告)号：US08012628B2
公开(公告)日：2011-09-06
申请号：US11762470
申请日：2007-06-13
申请人： Toshinori Kato , Tomohiro Ono , Shinji Nakai , Takeshi Nakano , Hiroyuki Ogi
发明人： Toshinori Kato , Tomohiro Ono , Shinji Nakai , Takeshi Nakano , Hiroyuki Ogi
IPC分类号： H01M2/16
CPC分类号： F03G7/005 , H01M2300/0082
摘要： This invention relates to an electrochemical device which comprises a molding containing as a main ingredient a copolymer (Z) and at least two mutually insulated electrodes in joint with the molding, wherein the copolymer (Z) comprises a polymer block (A) having as a main unit an aromatic vinyl compound unit and a polymer block (B) being incompatible with the polymer block (A), and has ion-conducting groups on the polymer block (A). The electrochemical device of the invention can be used particularly as an actuator device.
摘要翻译：本发明涉及一种电化学装置，该电化学装置包含以成型物为主要成分的共聚物（Z）和至少两个相互绝缘的电极，其中共聚物（Z）包含聚合物嵌段（A）主要单元是芳族乙烯基化合物单元和与聚合物嵌段（A）不相容的聚合物嵌段（B），并且在聚合物嵌段（A）上具有离子传导性基团。本发明的电化学装置可以特别用作致动装置。

7. 发明授权

US07295498B2 Disk apparatus and method of generating a tracking error signal 有权
标题翻译：磁盘装置和产生跟踪误差信号的方法
公开(公告)号：US07295498B2
公开(公告)日：2007-11-13
申请号：US10724685
申请日：2003-12-02
申请人： Takeshi Nakano , Hiroshi Nakane
发明人： Takeshi Nakano , Hiroshi Nakane
IPC分类号： G11B7/095
CPC分类号： G11B7/0901 , G11B7/0906 , G11B2007/0006
摘要： Comparators compare the amplitudes of a DPD tracking error signal indicating the phase difference between the detection signals supplied from a photodetector, and a PP tracking error signal indicating the level difference between the detection signals with the reference values, respectively. A gain control amplifier mutes a tracking error signal with the maximum amplitude smaller than a reference value.
摘要翻译：比较器比较表示从光电检测器提供的检测信号之间的相位差的DPD跟踪误差信号的幅度和指示检测信号之间的电平差与参考值的PP跟踪误差信号。增益控制放大器将最大幅度小于参考值的跟踪误差信号静音。

8. 发明申请

US20070252236A1 SEMICONDUCTOR DEVICE HAVING ISOLATION REGION AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：具有隔离区的半导体器件及其制造方法
公开(公告)号：US20070252236A1
公开(公告)日：2007-11-01
申请号：US11743524
申请日：2007-05-02
申请人： Norihisa ARAI , Takeshi Nakano , Koki Ueno , Akira Shimizu
发明人： Norihisa ARAI , Takeshi Nakano , Koki Ueno , Akira Shimizu
IPC分类号： H01L21/8238
CPC分类号： H01L21/2652 , H01L21/76237 , H01L21/823481 , H01L29/0619 , H01L29/78
摘要： A trench isolation region is formed in a surface region of a semiconductor substrate to form a MOS type element region. A mask layer having an opening portion is formed on the semiconductor layer, the opening portion continuously ranging on the entire surface of the MOS type element region and on part of the trench isolation region provided around the MOS type element region. A first impurity ion is implanted into the entire surface via the mask layer to form a peak of the impurity profile is situated in the semiconductor layer under the bottom surface of the shallow trench isolation region. A second impurity ion is implanted into the entire surface via the mask layer to form a peak of the impurity profile is situated on the midway of the depth direction of the trench isolation region. Then, the first and second impurity ions are activated.
摘要翻译：沟槽隔离区域形成在半导体衬底的表面区域中以形成MOS型元件区域。具有开口部的掩模层形成在半导体层上，开口部在MOS型元件区域的整个表面和设置在MOS型元件区域周围的沟槽隔离区域的一部分上连续地范围。通过掩模层将第一杂质离子注入整个表面，以形成杂质分布的峰位于浅沟槽隔离区的底表面下的半导体层中。通过掩模层将第二杂质离子注入整个表面以形成杂质分布的峰位于沟槽隔离区的深度方向的中间。然后，第一和第二杂质离子被激活。

9. 发明授权

US06447946B1 Lithium-ion battery 有权
标题翻译：锂离子电池
公开(公告)号：US06447946B1
公开(公告)日：2002-09-10
申请号：US09519464
申请日：2000-03-06
申请人： Kenji Nakai , Takeshi Nakano , Kensuke Hironaka , Koji Higashimoto , Kenji Hara , Katsunori Suzuki , Tomohiro Iguchi
发明人： Kenji Nakai , Takeshi Nakano , Kensuke Hironaka , Koji Higashimoto , Kenji Hara , Katsunori Suzuki , Tomohiro Iguchi
IPC分类号： H01M212
CPC分类号： H01M4/505 , H01M2/12 , H01M4/131 , H01M4/625 , H01M10/0525 , H01M10/0587 , Y10T29/49115
摘要： A cylindrical lithium-ion battery with high safety, high capacity and high power has a winding group having a positive electrode, a negative electrode and at least one separator, and a connecting portion for connecting to respective terminals from the winding group accommodated in a battery container, and which is provided with an inner pressure-reducing mechanism for discharging gas according to an increase in inner pressure inside the battery container. The positive electrode includes a collector whose both surfaces are applied with composing material including lithium-manganese complex oxide, the thickness of the composing material on the both surfaces of the collector is at least 210 &mgr;m and the amount of the active material per one surface of the collector is at least 240 g/m2. The compounding ratio of the lithium-manganese complex oxide in the composing material is preferably at least 80 wt %.
摘要翻译：具有高安全性，高容量和高功率的圆柱形锂离子电池具有正极，负极和至少一个隔板的绕组，以及用于连接到容纳在电池中的绕组组的各个端子的连接部分容器，并且其具有根据电池容器内部的内部压力的增加来排出气体的内部减压机构。正极包括两个表面被施加有包括锂锰复合氧化物的组成材料的集电体，集电体两面上的组成材料的厚度为至少210μm，并且每个表面的活性材料的量收集器至少240克/平方米。构成材料中的锂锰复合氧化物的配合比优选为80重量％以上。

10. 发明授权

US06322450B1 Entertainment system with transferable calculator program 有权
标题翻译：具有可转移计算器程序的娱乐系统
公开(公告)号：US06322450B1
公开(公告)日：2001-11-27
申请号：US09435225
申请日：1999-11-05
申请人： Takeshi Nakano
发明人： Takeshi Nakano
IPC分类号： A63F1300
CPC分类号： A63F13/323 , A63F13/12 , A63F13/77 , A63F13/92 , A63F13/95 , A63F2300/403 , A63F2300/552
摘要： A portable electronic device has an interface for connecting it to a parent machine that has the function of executing programs. The portable electronic device further including a program storage unit, a control unit that controls execution of the programs, a display that displays information according to the executed programs, an operation input unit for operating the programs, and a power supply unit that supplies power to each of those units. Information accompanying the execution of a calculator program is transferred from the parent machine to the portable electronic device, and it executes a calculator program stored in the program storage unit by the control unit based on the transferred information.
摘要翻译：便携式电子设备具有用于将其连接到具有执行程序功能的母机的接口。所述便携式电子设备还包括程序存储单元，控制程序的执行的控制单元，根据所执行的程序显示信息的显示器，用于操作所述程序的操作输入单元，以及供给单元，每个单位。伴随执行计算器程序的信息从母机传送到便携式电子设备，并且由控制单元基于传送的信息执行存储在程序存储单元中的计算器程序。

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