公开(公告)号：US07549508B2

公开(公告)日：2009-06-23

申请号：US11511512

申请日：2006-08-29

Applicant: Masahiro Okawara ,  Koichi Fujita ,  Yoshiyuki Fujii

Inventor： Masahiro Okawara ,  Koichi Fujita ,  Yoshiyuki Fujii

IPC: F01N7/08

CPC classification number: F01N1/084 ,  F01N13/18 ,  F01N2450/22 ,  Y10T29/49398

Abstract: A muffler includes a shell main that is formed in a cylinder with two openings opposite to each other being apart from each other in an axial direction of the shell main body by rolling a flat plate to have an overlapped portion overlapping an inner end portion and a shell portion, and a pair of end plates that are partially inserted in the openings of the shell main body and fixed to the shell main body. The inner end portion is formed with two cut-off portions at opening-side edges of the inner end portion, respectively, to avoid interference between the inner end portion and the end plates when the end plates are inserted into the openings of the shell main body.

Abstract translation: 消声器包括壳体主体，其形成在气缸中，其具有彼此相对的两个彼此沿壳体主体的轴向方向彼此分开的开口，通过滚动平板以具有与内端部重叠的重叠部分和 外壳部分和一部分插入壳主体的开口中并固定到壳体主体上的端板。 内端部分别在内端部的开口侧边缘处形成两个切断部分，以便当端板插入壳体主体的开口中时，避免内端部与端板之间的干涉 身体。

公开(公告)号：US20070051558A1

公开(公告)日：2007-03-08

申请号：US11511512

申请日：2006-08-29

Applicant: Masahiro Okawara ,  Koichi Fujita ,  Yoshiyuki Fujii

Inventor： Masahiro Okawara ,  Koichi Fujita ,  Yoshiyuki Fujii

IPC: F01N7/18

CPC classification number: F01N1/084 ,  F01N13/18 ,  F01N2450/22 ,  Y10T29/49398

Abstract: A muffler includes a shell main that is formed in a cylinder with two openings opposite to each other being apart from each other in an axial direction of the shell main body by rolling a flat plate to have an overlapped portion overlapping an inner end portion and a shell portion, and a pair of end plates that are partially inserted in the openings of the shell main body and fixed to the shell main body. The inner end portion is formed with two cut-off portions at opening-side edges of the inner end portion, respectively, to avoid interference between the inner end portion and the end plates when the end plates are inserted into the openings of the shell main body.

Abstract translation: 消声器包括壳体主体，其形成在气缸中，其具有彼此相对的两个彼此沿壳体主体的轴向方向彼此分开的开口，通过滚动平板以具有与内端部重叠的重叠部分和 外壳部分和一部分插入壳主体的开口中并固定到壳体主体上的端板。 内端部分别在内端部的开口侧边缘处形成两个切断部分，以便当端板插入壳体主体的开口中时，避免内端部与端板之间的干涉 身体。

公开(公告)号：US08907424B2

公开(公告)日：2014-12-09

申请号：US13739042

申请日：2013-01-11

Applicant: Koichi Fujita

Inventor： Koichi Fujita

IPC: H01L23/62 ,  H01L27/02

CPC classification number: H01L29/7808 ,  H01L27/0248 ,  H01L27/0255

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08546610B2

公开(公告)日：2013-10-01

申请号：US13218946

申请日：2011-08-26

Applicant: Noriyasu Kataoka ,  Kotaro Okado ,  Tatsuhiro Yamada ,  Koichi Fujita ,  Tamotsu Suzuki ,  Tatsuya Okuzumi ,  Masayuki Sugiki ,  Akinori Tatara

Inventor： Noriyasu Kataoka ,  Kotaro Okado ,  Tatsuhiro Yamada ,  Koichi Fujita ,  Tamotsu Suzuki ,  Tatsuya Okuzumi ,  Masayuki Sugiki ,  Akinori Tatara

IPC: C07C229/56

CPC classification number: C07D239/96 ,  C07C233/47 ,  C07C233/87 ,  C07C237/40 ,  C07C237/42 ,  C07C265/12 ,  C07C271/22 ,  C07C271/28 ,  C07C275/42 ,  Y02P20/55

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20080108634A1

公开(公告)日：2008-05-08

申请号：US11963144

申请日：2007-12-21

Applicant: 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

Inventor： 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: A61K31/517 ,  A61P29/00

CPC classification number: C07D239/70 ,  A61K31/517 ,  A61K31/519 ,  A61K31/5377 ,  C07D239/96 ,  C07D401/12 ,  C07D401/14 ,  C07D403/04 ,  C07D471/04 ,  C07D487/04

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07345049B2

公开(公告)日：2008-03-18

申请号：US11018226

申请日：2004-12-22

Applicant: 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

Inventor： 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: A61K31/517 ,  A61K31/519 ,  C07D239/70 ,  C07D239/95

CPC classification number: C07D239/70 ,  A61K31/517 ,  A61K31/519 ,  A61K31/5377 ,  C07D239/96 ,  C07D401/12 ,  C07D401/14 ,  C07D403/04 ,  C07D471/04 ,  C07D487/04

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06650981B2

公开(公告)日：2003-11-18

申请号：US10022617

申请日：2001-12-20

Applicant: Makoto Sekizuka ,  Shuichi Ishimoto ,  Koichi Fujita ,  Yoichi Kozuru ,  Masami Aga

Inventor： Makoto Sekizuka ,  Shuichi Ishimoto ,  Koichi Fujita ,  Yoichi Kozuru ,  Masami Aga

IPC: B60R2132

CPC classification number: B60R21/01338 ,  B60R21/013 ,  B60R21/0133 ,  B60R2021/0018 ,  B60R2021/01306 ,  B60R2021/01327

Abstract: 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.

公开(公告)号：US6093898A

公开(公告)日：2000-07-25

申请号：US210992

申请日：1998-12-15

Applicant: Kazunori Sakamoto ,  Tateki Kawamura ,  Tsutomu Takeuchi ,  Koichi Fujita

Inventor： Kazunori Sakamoto ,  Tateki Kawamura ,  Tsutomu Takeuchi ,  Koichi Fujita

IPC: G01P15/00 ,  B60R21/16 ,  G01P15/04 ,  G01P15/135 ,  H01H35/14

CPC classification number: H01H35/14 ,  G01P15/04 ,  G01P15/135

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5925084A

公开(公告)日：1999-07-20

申请号：US781952

申请日：1996-12-20

Applicant: Kazuhiko Gotoh ,  Shuitsu Yamamoto ,  Kazuya Sasaki ,  Masahiro Ueda ,  Koichi Fujita ,  Takuya Otsuka

Inventor： Kazuhiko Gotoh ,  Shuitsu Yamamoto ,  Kazuya Sasaki ,  Masahiro Ueda ,  Koichi Fujita ,  Takuya Otsuka

IPC: B60R21/02 ,  B60R21/01 ,  B60R21/0132 ,  B60R21/04 ,  B60R21/16 ,  B60R21/20 ,  B60R21/26 ,  B60R21/276 ,  G06F17/00 ,  G06F7/00

CPC classification number: B60R21/26 ,  B60R21/01 ,  B60R21/0428 ,  B60R21/16 ,  B60R2021/165 ,  B60R2021/26094 ,  B60R21/276

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5335749A

公开(公告)日：1994-08-09

申请号：US928474

申请日：1992-08-12

Applicant: Masahiro Taguchi ,  Motonori Tominaga ,  Toshiaki Matsuhashi ,  Koichi Fujita

Inventor： Masahiro Taguchi ,  Motonori Tominaga ,  Toshiaki Matsuhashi ,  Koichi Fujita

IPC: B60J5/04 ,  B60R21/01 ,  B60R21/16 ,  G01P15/00 ,  H01H35/14

CPC classification number: B60R21/0136

Abstract: 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.

Abstract translation: 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。