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81. 发明授权

US06640642B1 Capacitance-type pressure sensor 有权
标题翻译：电容式压力传感器
公开(公告)号：US06640642B1
公开(公告)日：2003-11-04
申请号：US09653808
申请日：2000-09-01
申请人： Yasuo Onose , Atsuo Watanabe , Seiji Kuryu , Shinya Satou , Junichi Horie , Satoshi Shimada
发明人： Yasuo Onose , Atsuo Watanabe , Seiji Kuryu , Shinya Satou , Junichi Horie , Satoshi Shimada
IPC分类号： G01L912
CPC分类号： G01L9/0042 , G01L1/146 , G01L9/0073
摘要： A pressure sensor of electric capacitance type which includes a plurality of pressure sensor units connected in parallel with one another and each formed on a substrate by an electrode, a cavity region and a diaphragm having an electrically conductive film which is disposed in opposition to the electrode with the cavity region intervening between the electrode and the diaphragm, wherein diaphragm fixing portions are disposed internally of the cavity region so that a single sheet of the diaphragm is partitionarily and regionally allotted to regions of the plural pressure sensor units, respectively. With this structure of the capacitance-type pressure sensor, ineffective region for capacitance detection is minimized and hence the parasitic capacitance can be reduced with the detection accuracy of the sensor being improved.
摘要翻译：一种电容式压力传感器，其包括彼此并联连接的多个压力传感器单元，每个压力传感器单元通过电极形成在基板上，空腔区域和具有导电膜的隔膜，所述导电膜设置成与电极相对设置其中腔区插入在电极和隔膜之间，其中隔膜固定部分设置在空腔区域的内部，使得隔膜的单片分别地分区地分配到多个压力传感器单元的区域。利用电容型压力传感器的这种结构，电容检测的无效区域被最小化，因此可以随着传感器的检测精度提高而降低寄生电容。

82. 发明授权

US06377056B1 Electrostatic capacitance type dynamical quantity sensor 有权
标题翻译：静电电容型动力传感器
公开(公告)号：US06377056B1
公开(公告)日：2002-04-23
申请号：US09384289
申请日：1999-08-26
申请人： Keiji Hanzawa , Masahiro Matsumoto , Satoshi Shimada , Akihiko Saito , Yasuo Onose , Norio Ichikawa , Junichi Horie , Seiji Kuryu
发明人： Keiji Hanzawa , Masahiro Matsumoto , Satoshi Shimada , Akihiko Saito , Yasuo Onose , Norio Ichikawa , Junichi Horie , Seiji Kuryu
IPC分类号： G01R2726
CPC分类号： G01P15/125 , G01D5/24 , G01L9/0073 , G01L9/12
摘要： Dynamic quantitative displacement is converted stably and straight into voltage (D.C. output) by using a high speed detection driving frequency without restricting a response of an operational amplifier. When a dynamic quantity detection electrostatic capacitance changes according to a dynamic quantity, electric charges stored in this element and in a reference electrostatic capacitance become unbalanced to produce a difference value, and an output of an operational amplifier changes according to the difference in electric charge quantity. However, the output becomes finally stable when the electric charges in the dynamic quantity detection electrostatic capacitance and in the reference electrostatic capacitance become equal. The output is proportional to a reciprocal of the dynamic quantity detection electrostatic capacitance and it is a D.C. voltage. Further, output without depending on integration feedback capacitance (feedback condenser) CF can be obtained.
摘要翻译：通过使用高速检测驱动频率将动态定量位移稳定地转换成电压（直流输出），而不限制运算放大器的响应。当动态量检测静电电容根据动态量而变化时，存储在该元件中的电荷和参考静电电容变得不均衡以产生差值，并且运算放大器的输出根据电荷量的差异而变化。然而，当动态量检测静电电容和参考静电电容中的电荷变得相等时，输出最终稳定。输出与动态量检测静电电容的倒数成比例，为直流电压。此外，可以获得不依赖积分反馈电容（反馈电容器）CF的输出。

83. 发明授权

US5576725A Image display device 失效
标题翻译：图像显示装置
公开(公告)号：US5576725A
公开(公告)日：1996-11-19
申请号：US167097
申请日：1993-12-16
申请人： Satoshi Shimada
发明人： Satoshi Shimada
IPC分类号： G02B27/18 , G02F1/13 , G02F1/1347 , G03B33/00 , G09G3/36 , H04N5/74 , H04N9/20 , H04N9/31 , G02B5/18
CPC分类号： H04N9/3147
摘要： A picture display device includes, as picture projecting components, a light source unit 3 for radiating a light beam, a liquid crystal device 4 for splitting and distributing the light beam in accordance with picture signals, that is fractional picture signals associated with respective fractional pictures, a reflecting plate 6 for reflecting the light beam for guiding the reflected light beam towards the rear surface of the liquid crystal device 4, and a projection lens 5 for forming an image of each fractional picture produced by radiating the reflected light beam from the rear surface of the liquid crystal device 4. A plurality of sets of the above-described picture projecting components are provided in association with respective fractional pictures making up a full screen size picture. With the picture display device, high-quality picture display may be made with a display screen of a large size and a reduced thickness.
摘要翻译：图像显示装置包括作为图像投影部件的用于照射光束的光源单元3，用于根据图像信号分割和分配光束的液晶装置4，即与各分数图像相关联的分数图像信号反射板6，用于反射用于将反射光束引导到液晶装置4的后表面的光束;以及投影透镜5，用于形成通过从后方辐射反射光束而产生的每个分数图像的图像与组成全屏尺寸图片的各个分数图片相关联地设置多组上述图像投影组件。利用图像显示装置，可以利用大尺寸和厚度减小的显示屏来进行高质量的图像显示。

84. 发明授权

US5537882A Semiconductor sensor for detecting physical amount without thermal hypsteresis where output wiring is disposed in a stress insensitive direction 失效
标题翻译：用于检测没有热电渗的物理量的半导体传感器，其中输出布线设置在不敏感的方向
公开(公告)号：US5537882A
公开(公告)日：1996-07-23
申请号：US317156
申请日：1994-10-03
申请人： Seiichi Ugai , Satoshi Shimada , Susumu Murakami , Yoshimi Yamamoto , Yukio Takahashi , Yasuo Maruyama
发明人： Seiichi Ugai , Satoshi Shimada , Susumu Murakami , Yoshimi Yamamoto , Yukio Takahashi , Yasuo Maruyama
IPC分类号： G01L9/04 , G01L9/00 , G01L9/06 , G01P1/00 , G01P15/12 , H01L29/84 , G01P15/09 , H01C10/10
CPC分类号： G01P1/006 , G01L9/0054 , G01P15/123
摘要： A sensor for detecting physical amount in which a gauge resistance value is made not to change even when a wiring material presents a yield phenomenon by wiring a wiring material Such as aluminum presenting a yield phenomenon by thermal stress in a stress insensitive direction of a piezogauge.
摘要翻译：用于检测物位量的传感器，即使当布线材料通过在压力计的应力不敏感方向上通过热应力布线布线材料（例如铝）而产生屈服现象时，也不会改变表面电阻值的物理量。

85. 发明授权

US5367429A Electrostatic type micro transducer and control system using the same 失效
标题翻译：静电式微型换能器及使用其的控制系统
公开(公告)号：US5367429A
公开(公告)日：1994-11-22
申请号：US962508
申请日：1992-10-16
申请人： Shigeki Tsuchitani , Seiko Suzuki , Satoshi Shimada , Masayuki Miki , Masahiro Matsumoto , Susumu Murakami , Akira Koide , Masahiro Kurita , Hiromichi Ebine
发明人： Shigeki Tsuchitani , Seiko Suzuki , Satoshi Shimada , Masayuki Miki , Masahiro Matsumoto , Susumu Murakami , Akira Koide , Masahiro Kurita , Hiromichi Ebine
IPC分类号： B60K23/00 , B81B3/00 , G01P15/125 , H01G7/00 , G01P15/08 , H01G13/00
CPC分类号： B81B3/0008 , B81B3/001 , G01P15/125 , G01P2015/0828 , H01H2059/0018 , H01H2059/0072
摘要： An electrostatic type micro accelerometer comprising means for preventing permanent sticking between a movable electrode and a stationary electrode due to residual dielectric polarization, resisual electric charges and water adsorption and condensation around possible contacting portions therebetween when the movable electrode excessively displaces. The sticking preventing means is realized by disposing one of electric field reducing means, water adsorption and condensation reducing means and contacting area limiting means around the possible contacting portions.
摘要翻译：一种静电型微加速度计，包括当可移动电极过度位移时，由于残余电介质极化，电阻和残余电荷以及在其间可能的接触部分的水吸附和冷凝而防止可动电极和固定电极之间的永久性粘附的装置。防粘装置通过在可能的接触部分周围设置电场减小装置，水吸附和冷凝减少装置和接触区域限制装置来实现。

86. 发明授权

US5012677A Differential pressure transmitter 失效
标题翻译：差压变送器
公开(公告)号：US5012677A
公开(公告)日：1991-05-07
申请号：US275580
申请日：1988-11-23
申请人： Satoshi Shimada , Yasushi Shimizu , Seiichi Ugai
发明人： Satoshi Shimada , Yasushi Shimizu , Seiichi Ugai
IPC分类号： G01L13/06 , G01L9/00 , G01L13/02 , G01L19/00
CPC分类号： G01L19/147 , G01L13/025 , G01L19/0092 , G01L19/0645 , G01L19/148
摘要： A differential pressure transmitter is an improvement over the drawbacks of conventional apparatuses and provides a differential pressure transmitter which compensates for adverse effects of a static pressure by using a static pressure detecting piezoresistive gauge. The transmitter includes a highly sensitive static pressure sensor with high outputs, and a composite sensor with small crosstalk between the static pressure sensor and a differential pressure sensor. The differential pressure transmitter is constructed of semiconductor sensor substrate and a fixed mount on which the sensor substrate is securely mounted; whereby the differential pressure of a fluid is detected by utilizing the difference in Young's modulus between the sensor substrate and the mount. The sensor substrate is processed on one side or on both sides to make a part of the sensor substrate thinner than the surrounding parts and thereby cause a peak stress due to a static pressure load to occur at the thin part, and a change in resistance of a semiconductor piezoresistive gauge formed at that thin portion is detected.
摘要翻译：差压变送器是对常规设备的缺点的改进，并且提供了一种通过使用静压检测压阻式压力补偿静压的不利影响的差压变送器。变送器包括具有高输出的高灵敏度静压传感器，以及静压传感器和压差传感器之间具有小串扰的复合传感器。差压变送器由半导体传感器基板和传感器基板固定在其上的固定支架构成; 由此通过利用传感器基板和安装座之间的杨氏模量的差异来检测流体的压差。传感器基板在一侧或两侧进行处理，使得传感器基板的一部分比周围部分薄，从而在薄部分产生由于静压力引起的峰值应力，并且电阻变化检测在该薄部分处形成的半导体压阻计。

87. 发明授权

US4986127A Multi-functional sensor 失效
标题翻译：多功能传感器
公开(公告)号：US4986127A
公开(公告)日：1991-01-22
申请号：US333246
申请日：1989-04-05
申请人： Satoshi Shimada , Seiichi Ugai , Akira Sase , Yasushi Shimizu
发明人： Satoshi Shimada , Seiichi Ugai , Akira Sase , Yasushi Shimizu
IPC分类号： G01L9/04 , G01F1/38 , G01K7/16 , G01L9/00 , G01L13/02 , G01L27/00 , H01L29/84
CPC分类号： G01L19/147 , G01F1/383 , G01L13/026 , G01L19/003 , G01L19/0645 , G01L9/0054 , G01L9/045
摘要： Multi-functional sensor comprises a support base made from borosilicate, a diaphragm with a E-shaped section secured to the base, the diaphragm being made from single crystalline silicon, principal plane thereof being oriented to be a crystalline plane (110), a differential pressure sensor having p-doped piezoresistor elements formed in the principal plane of the diaphragm at a thin wall portion of the E-shaped sectional diaphragm, each element being arranged along a crystal axis , a static pressure sensor having p-doped piezoresistor elements formed in the principal plane at an outer peripheral thick wall portion of the E-shaped sectional diaphragm, each element being arranged along the crystal axis , and a temperature sensor having a p-doped piezoresistor element formed in the principal plane at the outer peripheral thick wall portion of the E-shaped sectional diaphragm, the element being arranged along the crystal axis . In the multi-functional sensor thus constructed, deviation of the output signal from the differential pressure sensor due to the influence of the temperature and static pressure can be removed easily to obtain the correct signal.
摘要翻译：多功能传感器包括由硼硅酸盐制成的支撑基座，具有固定到基部的E形截面的隔膜，隔膜由单晶硅制成，其主面被定向为晶面（110），差动压电传感器，其具有在E形截面光阑的薄壁部分处形成在膜片的主平面中的p掺杂的压电电阻元件，每个元件沿着晶轴<111>布置，静压传感器具有p掺杂的压电电阻在E形截面光阑的外周厚壁部分的主平面上形成的元件，每个元件沿着晶轴<111>布置，并且具有在主平面上形成的p掺杂的压电电阻元件的温度传感器 E形截面膜片的外周厚壁部分，该元件沿着晶轴<100>排列。在这样构成的多功能传感器中，由于温度和静压的影响，输出信号与差压传感器的偏差可以容易地消除，从而获得正确的信号。

88. 发明授权

US4937808A Intergrated optical head with flexible substrate portion 失效
标题翻译：集成光学头与柔性基板部分
公开(公告)号：US4937808A
公开(公告)日：1990-06-26
申请号：US151567
申请日：1988-02-02
申请人： Satoshi Shimada , Shinji Ohyama , Manabu Sato , Masahiko Ibamoto , Yoshio Sato , Nobuyoshi Tsuboi , Norifumi Miyamoto , Hiroyuki Minemura , Hiroaki Koyanagi
发明人： Satoshi Shimada , Shinji Ohyama , Manabu Sato , Masahiko Ibamoto , Yoshio Sato , Nobuyoshi Tsuboi , Norifumi Miyamoto , Hiroyuki Minemura , Hiroaki Koyanagi
IPC分类号： G02B6/12 , G02B6/122 , G02B6/124 , G11B7/09 , G11B7/12 , G11B7/135
CPC分类号： G02B6/124 , G02B6/12004 , G02B6/1245 , G11B7/0912 , G11B7/1245
摘要： An optical head including a substrate, an optical waveguide formed on the substrate, a light source formed on a portion of the substrate, a collimator lens for converting light from the light source into parallel light rays, an objective lens for focusing light from the collimator lens onto a recording medium and for converting reflected light from the recording medium into parallel light rays, a beam splitter for dividing light from the objective lens into two parts to send out one of the parts in a predetermined direction, a coupling lens for focusing light from the beam splitter on a position, and a photodetector for detecting light from the coupling lens, is disclosed, in which the collimator lens, the objective lens, the beam splitter, the coupling lens and the photodetector are integrated on the substrate, and the collimator lens or an objective lens supporting part is made flexible to vary the position of the focus of the collimator lens or objective lens by piezo-electric elements.

89. 发明授权

US4891831A X-ray tube and method for generating X-rays in the X-ray tube 失效
标题翻译： X射线管和X射线管中产生X射线的方法
公开(公告)号：US4891831A
公开(公告)日：1990-01-02
申请号：US222615
申请日：1988-07-21
申请人： Akira Tanaka , Satoshi Shimada , Kazuji Yamada , Yusaku Nakagawa , Motohisa Nishihara , Tadahiko Miyoshi , Noboru Baba , Hiromi Kagohara , Ichiro Inamura
发明人： Akira Tanaka , Satoshi Shimada , Kazuji Yamada , Yusaku Nakagawa , Motohisa Nishihara , Tadahiko Miyoshi , Noboru Baba , Hiromi Kagohara , Ichiro Inamura
IPC分类号： H01J35/10
CPC分类号： H01J35/108 , H01J2235/084
摘要： A method for generating X-rays in an X-ray tube, comprises the steps of: rotating an X-ray target of a rotating anode, the X-ray target having a metal coated layer thereon; applying electron beams emitted from a cathode onto the metal coated layer of the X-ray target; and offsetting thermal deformation of the X-ray target due to the application of the electron beams by deformation of the X-ray target due to centrifugal force, thereby maintaining a position of the X-ray target in a direction of the application of the electron beams, at a room temperature of the X-ray target, thus generating the X-rays.

90. 发明授权

US4862440A Optical head with optical beam control using acoustic wave device 失效
标题翻译：光头用光束控制使用声波装置
公开(公告)号：US4862440A
公开(公告)日：1989-08-29
申请号：US098969
申请日：1987-09-09
申请人： Norifumi Miyamoto , Yoshio Sato , Nobuyoshi Tsuboi , Satoshi Shimada , Hiroshi Sasaki , Hiroaki Koyanagi , Hiroyuki Minemura
发明人： Norifumi Miyamoto , Yoshio Sato , Nobuyoshi Tsuboi , Satoshi Shimada , Hiroshi Sasaki , Hiroaki Koyanagi , Hiroyuki Minemura
IPC分类号： G11B7/08 , G11B7/085 , G11B7/09
CPC分类号： G11B7/08547 , G11B7/1245 , G11B7/1369 , G11B7/0912
摘要： An optical head is disclosed, in which a plate-shaped optical wave guide comprises an optical system including a collimator lens, a beam splitter and an objective lens; a laser light source for emitting a laser light in the form of a light beam which is to be impinged on an optical recording medium; and electro-acoustic transducers are disposed between the beam splitter and the objective lens, the transducers being adapted to be driven by the outer electrical signal for producing surface acoustic waves in the optical wave guide, thereby establishing a condensation and rarefaction distribution in refractive index in the optical wave guide which distribution influences the direction of transmission and the degree of focusing of the light beam passing therethrough so that regulation of the tracking and the focal length can be effected without any mechanical movements.
摘要翻译：公开了一种光学头，其中板状光波导包括包括准直透镜，分束器和物镜的光学系统; 用于发射将要照射在光学记录介质上的光束形式的激光的激光源; 并且电声换能器设置在分束器和物镜之间，换能器适于由外部电信号驱动，以在光波导中产生表面声波，由此在折射率中建立冷凝和稀疏分布分布影响透射方向的光波导和通过其的光束的聚焦程度，从而可以在没有任何机械运动的情况下实现跟踪调节和焦距。

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