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1. 发明授权

US07210333B2 Humidity sensor and method of using the humidity sensor 有权
标题翻译：湿度传感器和使用湿度传感器的方法
公开(公告)号：US07210333B2
公开(公告)日：2007-05-01
申请号：US10857495
申请日：2004-06-01
申请人： Hiroki Fujita , Koichi Fujita , Satoshi Sugaya , Kenji Kato , Ryuji Inoue , Noboru Ishida
发明人： Hiroki Fujita , Koichi Fujita , Satoshi Sugaya , Kenji Kato , Ryuji Inoue , Noboru Ishida
IPC分类号： G01N7/00
CPC分类号： G01N27/121
摘要： A humidity-sensitive porous layer (13) of a humidity-sensitive element section (3) of a humidity sensor (1) is formed of a crystalline phase oxide grains such as Al2O3—SnO2—TiO2 and of a glass phase such as silicate glass covering the crystalline phase. The glass phase contains an alkali metal oxide and/or alkaline earth metal oxide such as Li2O. The humidity sensitive porous layer (13) assumes a skeletal structure that is formed of crystalline phase oxide grains covered or coated with the glass phase. A heater (17) of the humidity sensor is controlled to heat the humidity-sensitive element section (3) at a temperature ranging from 500° C. to 800° C. so as to clean off the humidity-sensitive element section while an internal combustion engine is running and exhausting fouling substances. Measurement of Humidity in an exhaust gas exhausted from an exhaust gas purifying apparatus of an internal combustion engine is carried out by using the humidity sensor (1), so long as the exhaust gas temperature does not exceed 100° C. regardless of whether or not the engine is running.
摘要翻译：湿度传感器（1）的湿度敏感元件部分（3）的湿度敏感多孔层（13）由诸如Al 2 O 3的结晶相氧化物晶粒形成和玻璃相如覆盖结晶相的硅酸盐玻璃。玻璃相含有碱金属氧化物和/或碱土金属氧化物如Li 2 O。湿度敏感多孔层（13）呈现由覆盖或涂覆有玻璃相的结晶相氧化物颗粒形成的骨架结构。控制湿度传感器的加热器（17），以在500℃至800℃的温度范围内加热湿度敏感元件部分（3），从而清洁湿度敏感元件部分，同时内部内燃机正在运行并排出污垢物质。通过使用湿度传感器（1）进行从内燃机的排气净化装置排出的废气中的湿度的测定，只要排气温度不超过100℃即可发动机正在运行。

2. 发明授权

US08907424B2 Protection diode 有权
标题翻译：保护二极管
公开(公告)号：US08907424B2
公开(公告)日：2014-12-09
申请号：US13739042
申请日：2013-01-11
申请人： Koichi Fujita
发明人： Koichi Fujita
IPC分类号： H01L23/62 , H01L27/02
CPC分类号： H01L29/7808 , H01L27/0248 , H01L27/0255
摘要： A protection diode includes: a semiconductor substrate; a well region of a first conductivity type in the semiconductor substrate; a gate side diffusion region of a second conductivity type in the semiconductor substrate and joined to the well region; a grounding side diffusion region of the second conductivity type in the semiconductor substrate, separated from the gate side diffusion region, and joined to the well region; a gate side electrode connected between a gate of a transistor and the gate side diffusion region; and a grounding electrode connected to the grounding side diffusion region. Dopant impurity concentration in the grounding side diffusion region is lower than dopant impurity concentration in the gate side diffusion region.
摘要翻译：保护二极管包括：半导体衬底; 半导体衬底中的第一导电类型的阱区; 半导体衬底中的第二导电类型的栅极侧扩散区，并连接到阱区; 半导体衬底中的与栅极侧扩散区分离的第二导电类型的接地侧扩散区，并与阱区连接; 连接在晶体管的栅极和栅极侧扩散区之间的栅极电极; 以及连接到接地侧扩散区的接地电极。接地侧扩散区域中的掺杂剂杂质浓度低于栅极侧扩散区域中的掺杂剂杂质浓度。

3. 发明授权

US08546610B2 Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of the derivatives 有权
标题翻译：制备具有喹唑啉二酮骨架的苯丙氨酸衍生物的方法和用于制备衍生物的中间体
公开(公告)号：US08546610B2
公开(公告)日：2013-10-01
申请号：US13218946
申请日：2011-08-26
申请人： Noriyasu Kataoka , Kotaro Okado , Tatsuhiro Yamada , Koichi Fujita , Tamotsu Suzuki , Tatsuya Okuzumi , Masayuki Sugiki , Akinori Tatara
发明人： Noriyasu Kataoka , Kotaro Okado , Tatsuhiro Yamada , Koichi Fujita , Tamotsu Suzuki , Tatsuya Okuzumi , Masayuki Sugiki , Akinori Tatara
IPC分类号： C07C229/56
CPC分类号： C07D239/96 , C07C233/47 , C07C233/87 , C07C237/40 , C07C237/42 , C07C265/12 , C07C271/22 , C07C271/28 , C07C275/42 , Y02P20/55
摘要： A method for preparing a phenylalanine derivative having a quinazoline-dione ring represented by the following formula (1) or a pharmaceutically acceptable salt thereof, comprising the following steps (a), (b) and (c): (a) reacting an acyl phenylalanine derivative represented by the following formula (2): with a carbonyl group-introducing reagent and a specific anthranilic acid derivative to thus form the corresponding carboxy-asymmetric urea derivative; (b) converting the carboxy-asymmetric urea derivative into the corresponding quinazoline-dione derivative in the presence of a carboxyl group-activating agent: (c) if desired, substituting an N-alkyl group for the hydrogen atom bonded to the nitrogen atom present in the quinazoline-dione ring of the quinazoline-dione derivative using an N-alkylation agent and then deprotecting the resulting product, when the substituent R3′ which is a group corresponding to R3 is protected. According to this method, there can be obtained a phenylalanine derivative having a quinazoline-dione skeleton in a industrially favorably high yield.
摘要翻译：一种制备具有由下式（1）表示的喹唑啉二酮环的苯丙氨酸衍生物或其药学上可接受的盐的方法，包括以下步骤（a），（b）和（c）：（a）使酰基由下式（2）表示的苯丙氨酸衍生物：具有羰基导入试剂和特定的邻氨基苯甲酸衍生物，从而形成相应的羧基不对称脲衍生物; （b）在羧基活化剂存在下将羧基不对称脲衍生物转化为相应的喹唑啉二酮衍生物：（c）如果需要，用N-烷基取代与氮原子键合的氢原子存在在使用N-烷基化试剂的喹唑啉二酮衍生物的喹唑啉二酮环中，然后当对应于R3的基团的取代基R3'被保护时，使得到的产物脱保护。根据该方法，可以得到具有喹唑啉二酮骨架的苯丙氨酸衍生物，工业上有利地高产率。

4. 发明申请

US20080108634A1 NOVEL PHENYLALANINE DERIVATIVES 有权
标题翻译：新型苯乙烯胺衍生物
公开(公告)号：US20080108634A1
公开(公告)日：2008-05-08
申请号：US11963144
申请日：2007-12-21
申请人： Kazuyuki SAGI , Tatsuya Okuzumi , Tatsuhiro Yamada , Shunsuke Kageyama , Yoichiro Shima , Tadakiyo Nakagawa , Munetaka Tokumasu , Masayuki Sugiki , Hajime Ito , Itsuya Tanabe , Tamotsu Suzuki , Akira Nakayama , Kazuyuki Ubukata , Kenji Shinkai , Yasuhiro Tanaka , Misato Noguchi , Ayatoshi Andou , Yoriko Yamamoto , Noriyasu Kataoka , Koichi Fujita
发明人： Kazuyuki SAGI , Tatsuya Okuzumi , Tatsuhiro Yamada , Shunsuke Kageyama , Yoichiro Shima , Tadakiyo Nakagawa , Munetaka Tokumasu , Masayuki Sugiki , Hajime Ito , Itsuya Tanabe , Tamotsu Suzuki , Akira Nakayama , Kazuyuki Ubukata , Kenji Shinkai , Yasuhiro Tanaka , Misato Noguchi , Ayatoshi Andou , Yoriko Yamamoto , Noriyasu Kataoka , Koichi Fujita
IPC分类号： A61K31/517 , A61P29/00
CPC分类号： C07D239/70 , A61K31/517 , A61K31/519 , A61K31/5377 , C07D239/96 , C07D401/12 , C07D401/14 , C07D403/04 , C07D471/04 , C07D487/04
摘要： Specific phenylalanine derivatives and analogues thereof have an antagonistic activity to α4 integrin. They are used as therapeutic agents for various diseases concerning α4 integrin.
摘要翻译：具体的苯丙氨酸衍生物及其类似物对α4整联蛋白具有拮抗作用。它们被用作关于α4整联蛋白的各种疾病的治疗剂。

5. 发明授权

US07345049B2 Phenylalanine derivatives 有权
标题翻译：苯丙氨酸衍生物
公开(公告)号：US07345049B2
公开(公告)日：2008-03-18
申请号：US11018226
申请日：2004-12-22
申请人： Kazuyuki Sagi , Tatsuya Okuzumi , Tatsuhiro Yamada , Shunsuke Kageyama , Yoichiro Shima , Tadakiyo Nakagawa , Munetaka Tokumasu , Masayuki Sugiki , Hajime Ito , Itsuya Tanabe , Tamotsu Suzuki , Akira Nakayama , Kazuyuki Ubukata , Kenji Shinkai , Yasuhiro Tanaka , Misato Noguchi , Ayatoshi Andou , Yoriko Yamamoto , Noriyasu Kataoka , Koichi Fujita
发明人： Kazuyuki Sagi , Tatsuya Okuzumi , Tatsuhiro Yamada , Shunsuke Kageyama , Yoichiro Shima , Tadakiyo Nakagawa , Munetaka Tokumasu , Masayuki Sugiki , Hajime Ito , Itsuya Tanabe , Tamotsu Suzuki , Akira Nakayama , Kazuyuki Ubukata , Kenji Shinkai , Yasuhiro Tanaka , Misato Noguchi , Ayatoshi Andou , Yoriko Yamamoto , Noriyasu Kataoka , Koichi Fujita
IPC分类号： A61K31/517 , A61K31/519 , C07D239/70 , C07D239/95
CPC分类号： C07D239/70 , A61K31/517 , A61K31/519 , A61K31/5377 , C07D239/96 , C07D401/12 , C07D401/14 , C07D403/04 , C07D471/04 , C07D487/04
摘要： Specific phenylalanine derivatives and analogues thereof have an antagonistic activity to α4 integrin. They are used as therapeutic agents for various diseases concerning α4 integrin.
摘要翻译：具体的苯丙氨酸衍生物及其类似物对α4整联蛋白具有拮抗作用。它们被用作关于α4整联蛋白的各种疾病的治疗剂。

6. 发明授权

US06650981B2 Control system and method for controlling vehicle-occupant protecting apparatus 失效
公开(公告)号：US06650981B2
公开(公告)日：2003-11-18
申请号：US10022617
申请日：2001-12-20
申请人： Makoto Sekizuka , Shuichi Ishimoto , Koichi Fujita , Yoichi Kozuru , Masami Aga
发明人： Makoto Sekizuka , Shuichi Ishimoto , Koichi Fujita , Yoichi Kozuru , Masami Aga
IPC分类号： B60R2132
CPC分类号： B60R21/01338 , B60R21/013 , B60R21/0133 , B60R2021/0018 , B60R2021/01306 , B60R2021/01327
摘要： Control systems and methods for controlling a vehicle-occupant protecting apparatus that includes two vehicle-occupant protecting devices which are disposed on respective right and left sides of an automotive vehicle, are operable to determine whether the vehicle has a rollover motion, on the basis of a physical quantity or quantities indicative of a running condition of the vehicle, and, upon determination that the vehicle has said rollover motion, to operate only the vehicle-occupant protecting device(s) located on a rolling side of the vehicle. When the detected rollover motion is expected to develop into a serious rollover motion, non-rolling-side vehicle-occupant protecting device(s) is located on a non-rolling side of the vehicle is operated. Thus, the control system and method permit adequate operations of the vehicle-occupant protecting devices depending upon the rollover state of the vehicle.

7. 发明授权

US6093898A Acceleration detecting device 失效
标题翻译：加速度检测装置
公开(公告)号：US6093898A
公开(公告)日：2000-07-25
申请号：US210992
申请日：1998-12-15
申请人： Kazunori Sakamoto , Tateki Kawamura , Tsutomu Takeuchi , Koichi Fujita
发明人： Kazunori Sakamoto , Tateki Kawamura , Tsutomu Takeuchi , Koichi Fujita
IPC分类号： G01P15/00 , B60R21/16 , G01P15/04 , G01P15/135 , H01H35/14
CPC分类号： H01H35/14 , G01P15/04 , G01P15/135
摘要： An acceleration detecting device includes a housing, a weight pivotally mounted inside the housing for rotating along a locus in response to an applied acceleration, a spring provided between the housing and the weight to apply a biasing force to the weight against the applied acceleration, and a contact assembly located outside the locus of the weight. The contact assembly is adapted to be electrically closed by the rotation of the weight. An arc-shaped circumference of the weight maintains the same distance between the weight and the contact assembly during the rotation of the weight. When an excessive acceleration is applied to the device, the weight rotates from an initial position against the biasing force of the spring to electrically close the contact assembly. The weight is returned to the initial position by the biasing force of the spring to electrically open the contact assembly when the excess acceleration is no longer present. Because the spring which applies the biasing force is separated from the contact assembly, the biasing force is reliably maintained for a longer period. Further, the weight can rotate without any interference to the contact assembly because the arc-shaped outer circumference of the weight maintains the contact assembly spaced from the locus of the weight.
摘要翻译：一种加速度检测装置，包括壳体，枢转地安装在壳体内的重物，用于响应于施加的加速度沿着轨迹旋转;弹簧，设置在壳体和重物之间，以抵抗施加的加速度向重物施加偏置力;以及位于重量轨迹外的接触组件。接触组件适于通过重物的旋转而电闭合。在重量的旋转期间，重物的弧形圆周保持重量和接触组件之间的相同距离。当对装置施加过大的加速度时，重量将克服弹簧的偏压力从初始位置旋转以电闭合接触组件。当超过加速度不再存在时，重物通过弹簧的偏置力返回到初始位置，以电接触组件。由于施加偏压力的弹簧与接触组件分离，因此可靠地保持偏压力较长的时间。此外，由于重物的弧形外周保持接触组件与重物的轨迹间隔开，所以重量可以旋转而不会对接触组件产生任何干扰。

8. 发明授权

US5925084A Attitude-supporting apparatus mounted on vehicle for sustaining attitude of passenger and method of sustaining attitude of passenger 失效
标题翻译：安装在车辆上的姿态支持装置，用于维持乘客的态度和乘客的持续态度的方法
公开(公告)号：US5925084A
公开(公告)日：1999-07-20
申请号：US781952
申请日：1996-12-20
申请人： Kazuhiko Gotoh , Shuitsu Yamamoto , Kazuya Sasaki , Masahiro Ueda , Koichi Fujita , Takuya Otsuka
发明人： Kazuhiko Gotoh , Shuitsu Yamamoto , Kazuya Sasaki , Masahiro Ueda , Koichi Fujita , Takuya Otsuka
IPC分类号： B60R21/02 , B60R21/01 , B60R21/0132 , B60R21/04 , B60R21/16 , B60R21/20 , B60R21/26 , B60R21/276 , G06F17/00 , G06F7/00
CPC分类号： B60R21/26 , B60R21/01 , B60R21/0428 , B60R21/16 , B60R2021/165 , B60R2021/26094 , B60R21/276
摘要： A rolling angular velocity sensor (30) is used to detect a roll of a vehicle. When the vehicle rolls at a predetermined or greater rolling rate and a rolling angle RA becomes equal to or greater than a predetermined upper limit value RA1, a control unit (50) gives an instruction to a high-speed control valve (46) of an attitude-sustaining air bag (22) via an input port (56) to open the high-speed control valve (46). This enables the high-pressure air to be fed into an air bag body (48) of the attitude-sustaining air bag (22), which is accordingly inflated and expanded to support the attitude of a passenger in a passenger's seat. When the acceleration in the lateral direction is not sufficiently large, when the passenger fastens a seat belt (24), or when the passenger is not seated, the attitude-sustaining air bag (22) is not activated.
摘要翻译：滚动角速度传感器（30）用于检测车辆的一卷。当车辆以预定或更大的轧制速度滚动并且滚动角度RA变得等于或大于预定上限值RA1时，控制单元（50）向高速控制阀（46）指示经由输入口（56）驱动姿态保持气囊（22），以打开高速控制阀（46）。由此，能够将高压空气送入姿态维持用安全气囊（22）的气囊体（48），由此进行充气膨胀，以支承乘客座椅的姿势。当横向的加速度不够大时，当乘客紧固安全带（24）时，或乘客未坐着时，姿态维持用安全气囊（22）未被起动。

9. 发明授权

US5335749A Crash sensor 失效
标题翻译：碰撞传感器
公开(公告)号：US5335749A
公开(公告)日：1994-08-09
申请号：US928474
申请日：1992-08-12
申请人： Masahiro Taguchi , Motonori Tominaga , Toshiaki Matsuhashi , Koichi Fujita
发明人： Masahiro Taguchi , Motonori Tominaga , Toshiaki Matsuhashi , Koichi Fujita
IPC分类号： B60J5/04 , B60R21/01 , B60R21/16 , G01P15/00 , H01H35/14
CPC分类号： B60R21/0136
摘要： A crash detection sensor having a supporting member arranged in a space in a door. The supporting member has sufficient strength to maintain its state under normal conditions. First and second electrodes, usually spaced, are provided on the supporting member. A shock larger than a predetermined level applied to the door causes the first and the second electrodes to be brought into contact with each other, thereby allowing a lateral impact to be detected in the door.
摘要翻译：一种碰撞检测传感器，具有布置在门的空间中的支撑构件。支撑构件具有足够的强度以在正常条件下保持其状态。通常间隔开的第一和第二电极设置在支撑构件上。大于施加到门的预定水平的冲击导致第一和第二电极彼此接触，从而允许在门中检测到横向冲击。

10. 发明授权

US4422981A Process for production of 2-methyleneglutaronitrile 失效
标题翻译： 2-亚甲基戊二腈生产方法
公开(公告)号：US4422981A
公开(公告)日：1983-12-27
申请号：US361379
申请日：1982-03-24
申请人： Hiroyuki Omori , Makoto Takeda , Koichi Fujita , Mitsugi Kataoka
发明人： Hiroyuki Omori , Makoto Takeda , Koichi Fujita , Mitsugi Kataoka
IPC分类号： C07B61/00 , B01J31/00 , B01J31/26 , C07C20060101 , C07C67/00 , C07C253/00 , C07C255/09 , C07C121/20 , C07C
CPC分类号： C07C255/00 , Y10S203/03
摘要： From an acrylonitrile-dimerization liquid product prepared by contacting acrylonitrile with a specific catalyst composed of a metal halide and a trialkylamine, 2-methyleneglutaronitrile is efficiently recovered by a process which comprises contacting the reaction liquid product under stirring with benzene, toluene or xylene as well as with water in specific ratios, and then separating the resulting aromatic hydrocarbon layer from the mixture to recover 2-methyleneglutaronitrile.
摘要翻译：通过使丙烯腈与由金属卤化物和三烷基胺组成的特定催化剂接触而制备的丙烯腈 - 二聚化液体产物，通过包括使反应液体产物在搅拌下与苯，甲苯或二甲苯接触的方法，有效回收2-甲基戊二腈与特定比例的水一样，然后将所得芳族烃层与混合物分离以回收2-亚甲基戊二腈。

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