专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5567880A Semiconductor accelerometer 失效
标题翻译：半导体加速度计
公开(公告)号：US5567880A
公开(公告)日：1996-10-22
申请号：US60832
申请日：1993-05-14
申请人： Yoshihiro Yokota , Shotaro Naito , Toshihiko Suzuki , Akira Koide
发明人： Yoshihiro Yokota , Shotaro Naito , Toshihiko Suzuki , Akira Koide
IPC分类号： G01P15/12 , G01P15/125 , G01P15/18 , H01L27/20 , G01P15/08
CPC分类号： H01L27/20 , G01P15/123 , G01P15/125 , G01P15/18 , G01P2015/0828 , G01P2015/084 , G01P2015/0842
摘要： A semiconductor accelerometer includes a mass portion formed at a center of a silicon plate, a frame portion formed around the circumference of the silicon plate so as to surround the mass portion and a diaphragm portion formed in the silicon plate between the mass portion and the frame portion so as to bridge the mass portion with the frame portion, one of major surfaces of the silicon plate serving as a common continuous major surface for the mass portion, frame portion and diaphragm portion. Piezoresistance elements are formed on the common continuous major surface at the diaphraqm portion and an additional Au film is formed on the common continuous major surface at the mass portion. The additional Au film constitutes in combination with the mass portion a weight which responds to an acceleration acting thereon. The mass of the additional Au film is selected in such a manner that the center of gravity of the weight is located within an area in the mass portion having a depth corresponding to the thickness of the diaphragm portion.
摘要翻译：半导体加速度计包括形成在硅板的中心的质量部分，围绕质量部分形成在硅板的周围的框架部分，以及形成在质量部分和框架之间的硅板中的膜部分为了将质量部分与框架部分桥接，硅板的主表面之一用作质量部分，框架部分和隔膜部分的共同的连续主表面。压电元件形成在引线部分的公共连续主表面上，并且在质量部分的公共连续主表面上形成附加的Au膜。附加的Au膜与质量部分组合构成对作用在其上的加速度作出响应的重量。选择附加Au膜的质量使得重量的重心位于质量部分中具有与膜部分的厚度相对应的深度的区域内。

2. 发明授权

US5228341A Capacitive acceleration detector having reduced mass portion 失效
标题翻译：具有减少质量部分的电容式加速度检测器
公开(公告)号：US5228341A
公开(公告)日：1993-07-20
申请号：US596367
申请日：1990-10-12
申请人： Shigeki Tsuchitani , Seiko Suzuki , Satoshi Shimada , Masayuki Miki , Masahiro Matsumoto , Yoshihiro Yokota , Shotaro Naito
发明人： Shigeki Tsuchitani , Seiko Suzuki , Satoshi Shimada , Masayuki Miki , Masahiro Matsumoto , Yoshihiro Yokota , Shotaro Naito
IPC分类号： G01D5/241 , G01P15/08 , G01P15/125 , H01G5/16 , H01L21/3065
CPC分类号： G01P15/125 , G01D5/2417 , G01P15/0802 , H01G5/16 , H01L21/3065 , G01P2015/0828
摘要： Disclosed is an acceleration detector which has an electrically conductive mass portion formed at a free end of a cantilever, and fixed electrodes arranged opposite to the mass portion through a gap so that the value of acceleration is detected on the basis of the change of capacitance between the mass portion and the fixed electrodes, and in which at least one space is formed in the inside of the mass portion to lighten the weight of the mass portion to thereby widen the range of measurement.
摘要翻译：公开了一种加速度检测器，其具有形成在悬臂的自由端的导电质量部分，以及通过间隙与质量部分相对布置的固定电极，使得基于电容值的变化来检测加速度值质量部分和固定电极，并且其中在质量部分的内部中形成至少一个空间以减轻质量部分的重量，从而扩大测量范围。

3. 发明授权

US5707077A Airbag system using three-dimensional acceleration sensor 失效
标题翻译：安全气囊系统采用三维加速度传感器
公开(公告)号：US5707077A
公开(公告)日：1998-01-13
申请号：US479451
申请日：1995-06-07
申请人： Yoshihiro Yokota , Akira Koide , Masahiro Matsumoto , Masahide Hayashi
发明人： Yoshihiro Yokota , Akira Koide , Masahiro Matsumoto , Masahide Hayashi
IPC分类号： G01P15/125 , G01P15/18 , B60R21/32
CPC分类号： G01P15/125 , G01P15/18 , G01P2015/084
摘要： A three-dimensional acceleration sensor capable of detecting a small acceleration value and even an acceleration value amounting up to 100 G occurring in the event of a collision has a diaphragm for linking a frame and a massive part, and diaphragms and beams for linking the massive part and a central part. These elements are formed by working a single crystalline silicon plate. Gaps between the massive part and opposing electrodes are changed by acceleration applied to the massive part. A circuit connected to terminals detects the changes in gaps as changes in capacitances and determines direction and level of the applied acceleration.
摘要翻译：能够检测碰撞时发生的加速度小，加速度高达100G的三维加速度传感器具有用于连接框架和块体的隔膜，以及用于连接大块的隔膜和梁部分和中心部分。这些元件通过加工单晶硅板形成。大块部件和相对电极之间的间隙由施加在大块部件上的加速度而改变。连接到端子的电路检测间隙的变化，作为电容的变化，并确定施加的加速度的方向和水平。

4. 发明授权

US5441300A Three-dimensional acceleration sensor and airbag using the same 失效
标题翻译：三维加速度传感器和气囊使用相同
公开(公告)号：US5441300A
公开(公告)日：1995-08-15
申请号：US978397
申请日：1992-11-18
申请人： Yoshihiro Yokota , Akira Koide , Masahiro Matsumoto , Masahide Hayashi
发明人： Yoshihiro Yokota , Akira Koide , Masahiro Matsumoto , Masahide Hayashi
IPC分类号： B60R21/0136 , B60R21/16 , B81B3/00 , G01P15/125 , G01P15/18 , B60R21/32
CPC分类号： G01P15/18 , G01P15/125 , G01P2015/0828 , G01P2015/084 , G01P2015/0842
摘要： A three-dimensional acceleration sensor capable of detecting a small acceleration value and even an acceleration value amounting up to 100G occurring in the event of a collision comprises a diaphragm for linking a frame and a massive part and diaphragms and beams for linking the massive part and a central part. These elements are formed by working a single crystalline silicon plate. Gaps between the massive part and opposing electrodes are changed by acceleration applied to the massive part. A circuit connected to terminals detects the changes in gaps as changes in capacitances and determines direction and level of the applied acceleration.
摘要翻译：能够检测碰撞时发生的加速度小，加速度高达100G的三维加速度传感器包括用于连接框架和块状部件的隔膜以及用于连接块状部件的隔膜和梁中心部分。这些元件通过加工单晶硅板形成。大块部件和相对电极之间的间隙由施加在大块部件上的加速度而改变。连接到端子的电路检测间隙的变化，作为电容的变化，并确定施加的加速度的方向和水平。

5. 发明授权

US5429736A Detector having self-calibration function 失效
公开(公告)号：US5429736A
公开(公告)日：1995-07-04
申请号：US339709
申请日：1994-11-14
申请人： Satoshi Shimada , Seiko Suzuki , Shigeki Tsuchitani , Seiichi Ugai , Masayoshi Kaneyasu , Hiroshi Kuroiwa , Yoshihiro Yokota
发明人： Satoshi Shimada , Seiko Suzuki , Shigeki Tsuchitani , Seiichi Ugai , Masayoshi Kaneyasu , Hiroshi Kuroiwa , Yoshihiro Yokota
IPC分类号： G01N27/00 , G01D5/241 , G01D18/00 , G01N27/22 , G01P15/125 , G01P21/00 , G01N27/26
CPC分类号： G01D5/2417 , G01D18/006 , G01P21/00 , G01P2015/0828
摘要： A detector for detecting a physical quantity as a quantity of electricity has a detection portion, a portion for stimulating the detection portion and a signal processing portion, wherein a calibration signal is supplied from the signal processing portion to the detection portion via the stimulating portion so as to measure a specific response of the detection portion, whereby self-calibration and correction of the characteristic of the detector are performed in accordance with an amount of a change in the response.

6. 发明授权

US5250528A New aminopiperazine derivatives 失效
标题翻译：新的氨基哌嗪衍生物
公开(公告)号：US5250528A
公开(公告)日：1993-10-05
申请号：US957759
申请日：1992-10-08
申请人： Teruo Oku , Eishiro Todo , Yoshihiro Yokota , Hiroshi Kayakiri , Masashi Hashimoto
发明人： Teruo Oku , Eishiro Todo , Yoshihiro Yokota , Hiroshi Kayakiri , Masashi Hashimoto
IPC分类号： C07D295/28 , C07D295/32 , A61K31/495 , C07D403/06 , C07D409/06
CPC分类号： C07D295/32 , C07D295/30
摘要： This invention relates to new aminopiperazine derivatives having the potentiation of the cholinergic activity and represented by the general formula [I]: ##STR1## wherein R.sup.1 is lower alkyl, aryl, ar(lower)alkoxy or a heterocyclic group, each of which may be substituted with halogen,R.sup.2 is hydrogen or lower alkyl,R.sup.3 is cyclo(lower)alkyl, aryl or ar(lower)-alkyl, each of which may be substituted with halogen,A is ##STR2## or lower alkylene, and Y is ##STR3## and pharmaceutically acceptable salts thereof, to processes for the preparation thereof and to a pharmaceutical composition comprising the same.
摘要翻译：本发明涉及具有增强胆碱能活性并由通式[I]表示的新氨基哌嗪衍生物：其中R 1是低级烷基，芳基，芳（低级）烷氧基或杂环基，其各自为其可以被卤素取代，R 2是氢或低级烷基，R 3是环（低级）烷基，芳基或芳（低级） - 烷基，其各自可以被卤素取代，A是低级亚烷基，和 Y是其和药学上可接受的盐，其制备方法和包含其的药物组合物。

7. 发明授权

US07193241B2 Ultraviolet sensor and method for manufacturing the same 失效
标题翻译：紫外线传感器及其制造方法
公开(公告)号：US07193241B2
公开(公告)日：2007-03-20
申请号：US11057603
申请日：2005-02-15
申请人： Kazushi Hayashi , Takeshi Tachibana , Yoshihiro Yokota , Nobuyuki Kawakami
发明人： Kazushi Hayashi , Takeshi Tachibana , Yoshihiro Yokota , Nobuyuki Kawakami
IPC分类号： H01L29/15 , H01L31/00
CPC分类号： G01J1/429 , G01J2001/0276 , H01L31/028 , H01L31/09 , H01L31/1085 , H01L2224/45144 , H01L2224/48091 , H01L2924/10253 , H01L2924/12032 , Y02E10/547 , H01L2924/00014 , H01L2924/00
摘要： An ultraviolet sensor includes a substrate; a diamond layer, placed on the substrate, functioning as a detector; and at least one pair of surface electrodes arranged on the diamond layer. The diamond layer has a detecting region present at the surface thereof, the detecting region has at least one sub-region exposed from the surface electrodes, and the sub-region has a covering layer, made of oxide or fluoride, lying thereon. A method for manufacturing the ultraviolet sensor includes a step of forming a diamond layer, functioning as a detector, on a substrate; a step of forming at least one pair of surface electrodes on the diamond layer; and a step of forming a covering layer, made of oxide or fluoride, on at least one sub-region of a detecting region present at the surface of the diamond layer, the sub-region being exposed from the surface electrodes.
摘要翻译：紫外线传感器包括基板; 金刚石层，放置在基板上，用作检测器; 以及布置在金刚石层上的至少一对表面电极。金刚石层的表面存在检测区域，检测区域具有从表面电极露出的至少一个子区域，并且子区域具有由氧化物或氟化物构成的覆盖层。紫外线传感器的制造方法包括在基板上形成用作检测器的金刚石层的工序; 在金刚石层上形成至少一对表面电极的步骤; 以及在存在于金刚石层的表面的检测区域的至少一个子区域上形成由氧化物或氟化物构成的覆盖层的步骤，该子区域从表面电极露出。

8. 发明授权

US07067903B2 Heat spreader and semiconductor device and package using the same 失效
标题翻译：散热器和半导体器件和封装使用相同
公开(公告)号：US07067903B2
公开(公告)日：2006-06-27
申请号：US10701499
申请日：2003-11-06
申请人： Takeshi Tachibana , Kazushi Hayashi , Kenichi Inoue , Yoshihiro Yokota , Koji Kobashi , Nobuyuki Kawakami , Takashi Kobori
发明人： Takeshi Tachibana , Kazushi Hayashi , Kenichi Inoue , Yoshihiro Yokota , Koji Kobashi , Nobuyuki Kawakami , Takashi Kobori
IPC分类号： H01L29/06 , H01L23/495 , H01L23/06 , H01L23/10
CPC分类号： H01L23/3732 , H01L2924/0002 , H01L2924/12044 , H01L2924/00
摘要： A semiconductor device and package has a heat spreader directly disposed on the reverse surface of the semiconductor device. This heat spreader includes a diamond layer or a layer containing diamond and ceramics such as silicon carbide and aluminum nitride. The heat spreader is directly formed on a substrate for the semiconductor device. In particular, the heat spreader is composed of a diamond layer and one or two metal or ceramic members, which are bonded to the diamond layer with one or two polymer adhesive layers. This diamond layer has a fiber structure across the thickness or a microcrystalline structure. Cilia are formed on a surface of the diamond layer facing the one or two metal or ceramic members.
摘要翻译：半导体器件和封装具有直接设置在半导体器件的反面上的散热器。该散热器包括金刚石层或含有金刚石和陶瓷的层，例如碳化硅和氮化铝。散热器直接形成在用于半导体器件的衬底上。特别地，散热器由金刚石层和一个或两个金属或陶瓷构件组成，其通过一个或两个聚合物粘合剂层结合到金刚石层。该金刚石层具有穿过厚度或微晶结构的纤维结构。在金刚石层的面向一个或两个金属或陶瓷构件的表面上形成纤毛。

9. 发明授权

US6080378A Diamond films and methods for manufacturing diamond films 失效
标题翻译：金刚石薄膜和制造金刚石薄膜的方法
公开(公告)号：US6080378A
公开(公告)日：2000-06-27
申请号：US924701
申请日：1997-09-05
申请人： Yoshihiro Yokota , Takeshi Tachibana , Koichi Miyata , Koji Kobashi
发明人： Yoshihiro Yokota , Takeshi Tachibana , Koichi Miyata , Koji Kobashi
IPC分类号： C30B29/04 , C23C16/27 , C30B25/10
CPC分类号： C23C16/274 , C23C16/278 , C30B25/105
摘要： Diamond films and novel method to grow the diamond films can improve the performance of products utilizing diamond films. In the cathodoluminescence taken at room temperature, the integrated intensity ratio of the diamond films, CL.sub.1 /CL.sub.2, is equal or greater than 1/20, where CL.sub.1 is the integrated intensity of the emission band in the wavelength region shorter than 300 nm while CL.sub.2 is the integrated intensity of the emission band in the wavelength region from 300 nm to 800 nm. Such high quality diamond films with intensive coalescence on the surface can be obtained by deposition on the substrates or films, made of at least one member selected from the group consisting of platinum, platinum alloys, iridium, iridium alloys, nickel, nickel alloys, silicon, and metal silicides.
摘要翻译：金刚石薄膜和金刚石薄膜生长的新方法可以改善利用金刚石薄膜的产品的性能。在室温下的阴极发光中，金刚石膜CL1 / CL2的积分强度比等于或大于1/20，其中CL1是短于300nm的波长区域中的发射带的积分强度，而CL2 是从300nm到800nm的波长区域的发射带的积分强度。通过沉积在由铂，铂合金，铱，铱合金，镍，镍合金，硅中的至少一种构成的基板或膜上，可以获得在表面上具有强烈聚结的这种高品质金刚石膜，和金属硅化物。

10. 发明授权

US09459058B2 Heat sink and method for manufacturing heat sink 有权
标题翻译：散热片和制造散热片的方法
公开(公告)号：US09459058B2
公开(公告)日：2016-10-04
申请号：US14236011
申请日：2012-07-26
申请人： Yoshihiro Yokota , Kenichi Inoue , Koji Inoue , Kyoji Zaitsu , Koichi Makii
发明人： Yoshihiro Yokota , Kenichi Inoue , Koji Inoue , Kyoji Zaitsu , Koichi Makii
IPC分类号： F28F21/08 , H01L23/36 , H01L23/373 , B21C23/00 , B23P15/26 , B21C23/22
CPC分类号： F28F21/08 , B21C23/002 , B21C23/007 , B21C23/22 , B23P15/26 , H01L23/36 , H01L23/3735 , H01L23/3736 , H01L2224/32225 , H01L2924/1301 , H01L2924/13033 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , Y10T29/49826 , H01L2924/00
摘要： This heat sink has bonded on one surface a member to be bonded, and has a cooling member in contact with the other surface. The heat sink is provided with a metal plate having a thermal expansion coefficient larger than that of the member to be bonded, and the metal plate is provided with a center portion where the member to be bonded is bonded, and a plurality of linear peripheral slits formed in a whirl-like radial manner such that the linear peripheral slits surround the center portion.
摘要翻译：该散热器在一个表面上结合有待接合的部件，并且具有与另一个表面接触的冷却部件。散热器设置有热膨胀系数大于待接合部件的热膨胀系数的金属板，并且金属板设置有待接合部件接合的中心部分，以及多个线性周向狭缝形成为旋转状的径向方式，使得线状周边狭缝围绕中心部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式