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1. 发明申请

US20080068202A1 Operation Device 有权
标题翻译：操作装置
公开(公告)号：US20080068202A1
公开(公告)日：2008-03-20
申请号：US11853888
申请日：2007-09-12
申请人： Akihito Miyagawa , Kouichi Itoigawa
发明人： Akihito Miyagawa , Kouichi Itoigawa
IPC分类号： G08B5/36
CPC分类号： B60K37/06 , B60K2350/203 , B60K2350/302 , B60Q3/14 , B60Q3/64 , G02B6/0021 , G02B6/0038 , G02B6/0055 , G02B6/006 , Y10S362/80
摘要： A compact operation device that illuminates illumination windows with a simple structure and has a high level of design freedom. The operation device has an ornamental panel including operation portions and illumination windows. An elastomeric sheet below the ornamental panel is resiliently deformed by the operation portions. Contacts are arranged on the elastomeric sheet. A circuit board is arranged adjacent to the elastomeric sheet. Switches are arranged on the circuit board in correspondence with the contacts. The switches contact the contacts when the elastomeric sheet is deformed. A light guide arranged on the circuit board guides light from a light source arranged on the circuit board to the illumination portions. Openings extend through the circuit board in correspondence with the illumination portions. The light guide includes a reflection structure for reflecting light from the light source toward the openings.
摘要翻译：一种紧凑的操作装置，以简单的结构照明照明窗，并具有高水平的设计自由度。操作装置具有包括操作部和照明窗的装饰面板。装饰板下方的弹性片材由操作部分弹性变形。触点布置在弹性片上。电路板布置成与弹性片相邻。开关与触点对应地布置在电路板上。当弹性片变形时，开关接触触点。布置在电路板上的导光体将布置在电路板上的光源的光引导到照明部分。开口与照明部分相对应延伸穿过电路板。光导包括用于将来自光源的光反射到开口的反射结构。

2. 发明授权

US06889408B2 Buckle apparatus 有权
标题翻译：带扣装置
公开(公告)号：US06889408B2
公开(公告)日：2005-05-10
申请号：US10282248
申请日：2002-10-29
申请人： Kouichi Itoigawa , Hitoshi Muraki
发明人： Kouichi Itoigawa , Hitoshi Muraki
IPC分类号： A44B11/25 , B60R22/48
CPC分类号： B60R22/48 , B60R2022/4816 , Y10T24/32 , Y10T24/45623
摘要： A buckle apparatus in which a permanent magnet and GMR element are provided. The polar axis of the permanent magnet is transverse to the direction a tongue plate is inserted. A shielding member is provided to an ejector of the buckle apparatus via a lever. When an inserted tongue plate of a vehicle seat belt pushes and moves the ejector as far as a position at which an engaging piece can engage with a through-hole, the shielding member is interposed between the permanent magnet and the GMR element, and the shielding member shields lines of magnetic force from the permanent magnet toward the GMR element. As a result, magnetic forces lines penetrating the GMR element are greatly reduced, and an electrical resistance value of the GMR element is suddenly and greatly changed. Thus, a buckle apparatus is provided which includes a detection mechanism that can reliably detect when the tongue plate has been inserted into the apparatus main body.
摘要翻译：提供永磁体和GMR元件的带扣装置。永磁体的极轴横向于插入舌板的方向。通过杠杆将屏蔽构件设置到带扣装置的喷射器。当车辆座椅安全带的插入舌板将推出器推动并移动到接合件能够与通孔接合的位置时，屏蔽构件插入在永磁体和GMR元件之间，并且屏蔽构件屏蔽从永磁体向GMR元件的磁力线。结果，穿过GMR元件的磁力线大大降低，并且GMR元件的电阻值突然和极大地改变。因此，提供了一种带扣装置，其包括能够可靠地检测舌片插入到装置主体中的检测机构。

3. 发明授权

US07455415B2 Operation device 有权
标题翻译：操作装置
公开(公告)号：US07455415B2
公开(公告)日：2008-11-25
申请号：US11853888
申请日：2007-09-12
申请人： Akihito Miyahawa , Kouichi Itoigawa
发明人： Akihito Miyahawa , Kouichi Itoigawa
IPC分类号： G01D11/28
CPC分类号： B60K37/06 , B60K2350/203 , B60K2350/302 , B60Q3/14 , B60Q3/64 , G02B6/0021 , G02B6/0038 , G02B6/0055 , G02B6/006 , Y10S362/80
摘要： A compact operation device that illuminates illumination windows with a simple structure and has a high level of design freedom. The operation device has an ornamental panel including operation portions and illumination windows. An elastomeric sheet below the ornamental panel is resiliently deformed by the operation portions. Contacts are arranged on the elastomeric sheet. A circuit board is arranged adjacent to the elastomeric sheet. Switches are arranged on the circuit board in correspondence with the contacts. The switches contact the contacts when the elastomeric sheet is deformed. A light guide arranged on the circuit board guides light from a light source arranged on the circuit board to the illumination portions. Openings extend through the circuit board in correspondence with the illumination portions. The light guide includes a reflection structure for reflecting light from the light source toward the openings.
摘要翻译：一种紧凑的操作装置，以简单的结构照明照明窗，并具有高水平的设计自由度。操作装置具有包括操作部和照明窗的装饰面板。装饰板下方的弹性片材由操作部分弹性变形。触点布置在弹性片上。电路板布置成与弹性片相邻。开关与触点对应地布置在电路板上。当弹性片变形时，开关接触触点。布置在电路板上的导光体将布置在电路板上的光源的光引导到照明部分。开口与照明部分相对应延伸穿过电路板。光导包括用于将来自光源的光反射到开口的反射结构。

4. 发明授权

US6019729A Sensor mechanism-equipped catheter 失效
标题翻译：传感器装置导管
公开(公告)号：US6019729A
公开(公告)日：2000-02-01
申请号：US970610
申请日：1997-11-14
申请人： Kouichi Itoigawa , Hitoshi Iwata
发明人： Kouichi Itoigawa , Hitoshi Iwata
IPC分类号： A61B5/0215 , A61B5/02
CPC分类号： A61B5/0215
摘要： A sensor mechanism-equipped catheter is easy to produce, suitable for a diameter reduction, and achieves a high sensing precision. In a catheter, a sensor assembly has a pressure-receiving piston, a pressure-transmitting silicon gel or oil and a pressure sensor chip, and is fitted to a distal end of a catheter tube. The sensor assembly detects a pressure change. The sensor assembly further has an outer tube that carries the piston at a distal end side thereof, and an inner tube carrying the sensor chip an end side thereof. A space formed in the outer tube, between the piston and the sensor chip, is filled with the silicone gel or oil. A pressure barrier wall is provided for blocking flow of the silicone gel toward the catheter tube. The sensor chip is fixed in the sensor assembly by a joining member which divides an interior space of the sensor assembly into a distal end-side region and a base end-side region. The joining member may also serve as the pressure barrier wall.
摘要翻译：装有传感器机构的导管易于生产，适用于直径减小，并实现高感测精度。在导管中，传感器组件具有压力接收活塞，压力传递硅凝胶或油和压力传感器芯片，并且安装到导管的远端。传感器组件检测压力变化。传感器组件还具有在其前端侧承载活塞的外管和将传感器芯片的端侧承载的内管。形成在外管中的活塞和传感器芯片之间的空间填充有硅凝胶或油。提供压阻壁以阻止硅胶凝胶朝向导管的流动。传感器芯片通过将传感器组件的内部空间分成远端侧区域和基端侧区域的接合构件固定在传感器组件中。接合构件也可以用作压阻壁。

5. 发明授权

US07355113B2 Thermoelectric conversion device and method of manufacturing the same 失效
标题翻译：热电转换装置及其制造方法
公开(公告)号：US07355113B2
公开(公告)日：2008-04-08
申请号：US10745832
申请日：2003-12-24
申请人： Kouichi Itoigawa , Hiroshi Ueno , Susumu Sugiyama , Toshiyuki Toriyama
发明人： Kouichi Itoigawa , Hiroshi Ueno , Susumu Sugiyama , Toshiyuki Toriyama
IPC分类号： H01L35/32
CPC分类号： H01L35/30 , H01L23/38 , H01L2924/0002 , H01L2924/00
摘要： A thermoelectric conversion device for securely fixing a junction of a thermocouple to a top plate while ensuring heat transfer between the junction and the top plate. The thermoelectric conversion device includes a substrate having a main surface, a top plate facing the main surface of the substrate, and a plurality of series-connected thermocouples. Each thermocouple has a first end including a first junction and a second end including a second junction. The first junction of each thermocouple is fixed to the main surface of the substrate and the second junction of each thermocouple is provided with a bump for attaching the second junction to the top plate in such a way that the second junction is separated from the substrate.
摘要翻译：一种热电转换装置，用于将热电偶的接合部牢固地固定到顶板，同时确保接合部和顶板之间的热传递。热电转换元件包括：具有主表面的基板，与基板的主表面相对的顶板，以及多个串联连接的热电偶。每个热电偶具有包括第一结的第一端和包括第二结的第二端。每个热电偶的第一接头被固定到基板的主表面，并且每个热电偶的第二接头设置有用于将第二接头连接到顶板的凸块，使得第二接头与基板分离。

6. 发明申请

US20080055882A1 LIGHTING DEVICE 有权
标题翻译：照明设备
公开(公告)号：US20080055882A1
公开(公告)日：2008-03-06
申请号：US11844457
申请日：2007-08-24
申请人： Hiroshi Ueno , Kouichi Itoigawa
发明人： Hiroshi Ueno , Kouichi Itoigawa
IPC分类号： G01D11/28
CPC分类号： G02B6/0016 , B60Q3/14 , B60Q3/64 , G02B6/0036
摘要： A lighting device including an LED, which is located immediately below a first illumination window, for illuminating not only the first illumination window but also a second illumination window. The lighting device includes a light guide plate for transmitting light from the LED. The light guide plate includes first and second recess groups defined at locations corresponding to the first illumination window. The light guide plate further includes a third recess group defined at a location corresponding to the second illumination window.
摘要翻译：一种照明装置，其包括位于第一照明窗口正下方的LED，用于不仅照射第一照明窗口而且照射第二照明窗口。照明装置包括用于透射来自LED的光的导光板。导光板包括限定在与第一照明窗口对应的位置处的第一和第二凹部组。导光板还包括限定在对应于第二照明窗口的位置处的第三凹部组。

7. 发明授权

US06746048B2 Buckle apparatus for seat belt system 失效
标题翻译：用于安全带系统的带扣装置
公开(公告)号：US06746048B2
公开(公告)日：2004-06-08
申请号：US10285661
申请日：2002-11-01
申请人： Masaya Tajima , Takayuki Hara , Tetsushi Muromachi , Teruhiko Koide , Hitoshi Muraki , Kouichi Itoigawa , Masakata Kanbe
发明人： Masaya Tajima , Takayuki Hara , Tetsushi Muromachi , Teruhiko Koide , Hitoshi Muraki , Kouichi Itoigawa , Masakata Kanbe
IPC分类号： B60R2218
CPC分类号： B60R21/01546 , A44B11/2523 , B60R21/01556 , B60R2022/1806 , Y10T24/45665
摘要： A plate spring urges a base of a buckle device toward an anchor insertion opening side with respect to an anchor plate. Provided that urging force of the plate spring exceeds urging force of a spiral spring, the base is held, by the urging force of the plate spring, at a position at which a rivet contacts an insertion direction side end portion of a long hole. However, when the urging force of the spiral spring exceeds the urging force of the plate spring due to, in order to attach a child seat, pulling out of a webbing belt more than at a time when a body is to be restrained, the base moves against the urging force of the plate spring, and the plate spring pushes a transfer rod. Due to this pushing force being detected by a semiconductor diffusion strain gauge, it can be detected that the child seat is attached on a seat.
摘要翻译：平板弹簧将相对于锚板的扣环装置的基部推向锚定插入开口侧。如果板簧的推压力超过螺旋弹簧的作用力，则基板由弹簧板的作用力保持在铆钉与长孔的插入方向侧端部相接触的位置。然而，当为了安装儿童座椅时，由于螺旋弹簧的推压力超过了板簧的推动力，所以比要抑制身体的时候更多地从带子带拉出，基部抵抗板簧的推动力移动，板簧推动传动杆。由于通过半导体扩散应变计检测到该推力，可以检测到儿童座椅被安装在座椅上。

8. 发明授权

US06586691B2 Acceleration switch 失效
公开(公告)号：US06586691B2
公开(公告)日：2003-07-01
申请号：US09896571
申请日：2001-06-29
申请人： Kouichi Itoigawa , Hitoshi Muraki , Makoto Murate
发明人： Kouichi Itoigawa , Hitoshi Muraki , Makoto Murate
IPC分类号： H01H3502
CPC分类号： H01H35/14 , G01P2015/0831 , H01H1/0036
摘要： An acceleration switch that improves detection sensitivity without being enlarged. The acceleration switch includes a switch body, a fixed electrode arranged in the switch body, and a movable weight arranged in the switch body. The movable weight is displaced when subjected to acceleration. The movable weight includes a movable electrode that contacts the fixed electrode when the movable weight is displaced, and a pair of beams connecting the movable weight and the switch body. The beams pivotally support the movable weight and extend into recesses formed in the movable weight.

9. 发明授权

US08415948B2 Current sensor 失效
标题翻译：电流传感器
公开(公告)号：US08415948B2
公开(公告)日：2013-04-09
申请号：US12686289
申请日：2010-01-12
申请人： Hiroshi Ueno , Kouichi Itoigawa
发明人： Hiroshi Ueno , Kouichi Itoigawa
IPC分类号： G01R33/00
CPC分类号： G01R15/20
摘要： A current sensor includes an annular magnetic core that includes a closed magnetic path including a void in a portion thereof, and a magnetic body for focusing flux of a magnetic field generated around a conductor that carries a measured current, and a magnetic detecting portion for detecting flux of a magnetic field generated in the void of the magnetic core. The magnetic core includes a plurality of pairs of stepped portions on a pair of opposing end surfaces that form the void, the stepped portions descending along a direction separating from the conductor.
摘要翻译：电流传感器包括环形磁芯，其包括在其一部分中包括空隙的闭合磁路，以及用于聚焦在承载测量电流的导体周围产生的磁场的磁通的磁体，以及用于检测的磁性检测部分在磁芯的空隙中产生的磁场的通量。磁芯在一对相对的端面上形成多对台阶部分，形成空隙，阶梯部分沿着与导体分离的方向下降。

10. 发明申请

US20100207625A1 CURRENT SENSOR 失效
标题翻译：电流传感器
公开(公告)号：US20100207625A1
公开(公告)日：2010-08-19
申请号：US12686289
申请日：2010-01-12
申请人： Hiroshi UENO , Kouichi ITOIGAWA
发明人： Hiroshi UENO , Kouichi ITOIGAWA
IPC分类号： G01R33/00 , G01R19/00
CPC分类号： G01R15/20
摘要： A current sensor includes an annular magnetic core that includes a closed magnetic path including a void in a portion thereof, and a magnetic body for focusing flux of a magnetic field generated around a conductor that carries a measured current, and a magnetic detecting portion for detecting flux of a magnetic field generated in the void of the magnetic core. The magnetic core includes a plurality of pairs of stepped portions on a pair of opposing end surfaces that form the void, the stepped portions descending along a direction separating from the conductor.
摘要翻译：电流传感器包括环形磁芯，其包括在其一部分中包括空隙的闭合磁路，以及用于聚焦在承载测量电流的导体周围产生的磁场的磁通的磁体，以及用于检测的磁性检测部分在磁芯的空隙中产生的磁场的通量。磁芯在一对相对的端面上形成多对台阶部分，形成空隙，阶梯部分沿着与导体分离的方向下降。

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