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

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。

2. 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。

3. 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.

4. 发明授权

US5259248A Integrated multisensor and static and differential pressure transmitter and plant system using the integrated multisensor 失效
标题翻译：集成多传感器和静压差压变送器和工厂系统采用集成式多传感器
公开(公告)号：US5259248A
公开(公告)日：1993-11-09
申请号：US672113
申请日：1991-03-19
申请人： Seiichi Ugai , Satoshi Shimada , Tomoyuki Tobita , Akira Sase
发明人： Seiichi Ugai , Satoshi Shimada , Tomoyuki Tobita , Akira Sase
IPC分类号： G01L9/00 , G01L9/06 , G01L19/00 , G01L13/02
CPC分类号： G01L19/0092 , G01L9/0054 , G01L9/065
摘要： In an integrated multisensor used in a differential and static pressure transmitter, a pair of static pressure gages are formed on a static pressure detecting diaphragm and another pair of static pressure gages are formed at positions on a fixed portion which are near to the center of a differential pressure detecting diaphragm. The second term generated by a differential pressure appearing in a static pressure sensor is a function of a distance. Therefore, equal influence is exerted on each static pressure gage. Accordingly, by constructing a static pressure sensor so as to form a bridge circuit, a static pressure value free of the influence of a differential pressure can be detected, thereby making it possible to determine an accurate differential and static pressure.
摘要翻译：在用于差压静态压力变送器的集成多传感器中，静压检测膜上形成一对静压计，另一对静压计则形成在靠近中心的固定部位差压检测膜片。通过出现在静压传感器中的差压产生的第二项是距离的函数。因此，对每个静压力表施加相等的影响。因此，通过构造静压传感器以形成桥接电路，可以检测到不受压差影响的静压值，从而可以确定精确的差动静压。

5. 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。

6. 发明授权

US08246806B2 Multi-capillary array electrophoresis device 有权
标题翻译：多毛细管阵列电泳装置
公开(公告)号：US08246806B2
公开(公告)日：2012-08-21
申请号：US11714222
申请日：2007-03-06
申请人： Ryoji Inaba , Tomohiro Shoji , Shozo Kasai , Masaya Kojima , Yasushi Shimizu , Seiichi Ugai , Eric S. Nordman
发明人： Ryoji Inaba , Tomohiro Shoji , Shozo Kasai , Masaya Kojima , Yasushi Shimizu , Seiichi Ugai , Eric S. Nordman
IPC分类号： G01N27/453
CPC分类号： G01N27/44782 , G01N27/44721
摘要： An electrophoresis apparatus includes a multi-capillary array having a liquid or solid disposed between the capillaries of the array. The liquid or solid exhibits a refractive index higher than that of air and less than that of water and reduces the amount of laser beams scattered by the capillaries. Also provided are methods of adjusting refracted and reflected excitation light beams passing through capillaries of a multi-capillary array, to reduce loss of intensity of the laser beams and increase irradiation of respective samples disposed in the capillaries.
摘要翻译：电泳装置包括具有设置在阵列的毛细管之间的液体或固体的多毛细管阵列。液体或固体的折射率高于空气的折射率，小于水的折射率，并减少了由毛细管散射的激光束的数量。还提供了调节通过多毛细管阵列的毛细管的折射和反射的激发光束的方法，以减少激光束的强度损失并增加设置在毛细管中的各个样品的照射。

7. 发明申请

US20070158195A1 Multi-capillary array electrophoresis device 有权
公开(公告)号：US20070158195A1
公开(公告)日：2007-07-12
申请号：US11714222
申请日：2007-03-06
申请人： Ryoji Inaba , Tomohiro Shoji , Shozo Kasai , Masaya Kojima , Yasushi Shimizu , Seiichi Ugai , Eric Nordman
发明人： Ryoji Inaba , Tomohiro Shoji , Shozo Kasai , Masaya Kojima , Yasushi Shimizu , Seiichi Ugai , Eric Nordman
IPC分类号： G01N27/00
CPC分类号： G01N27/44782 , G01N27/44721
摘要： An electrophoresis apparatus includes a multi-capillary array having a liquid or solid disposed between the capillaries of the array. The liquid or solid exhibits a refractive index higher than that of air and less than that of water and reduces the amount of laser beams scattered by the capillaries. Also provided are methods of adjusting refracted and reflected excitation light beams passing through capillaries of a multi-capillary array, to reduce loss of intensity of the laser beams and increase irradiation of respective samples disposed in the capillaries.

8. 发明授权

US06878256B2 Capillary array device 有权
标题翻译：毛细管阵列器件
公开(公告)号：US06878256B2
公开(公告)日：2005-04-12
申请号：US10100009
申请日：2002-03-19
申请人： Syouzou Kasai , Yoshiyuki Okishima , Tomonari Morioka , Yasushi Shimizu , Hiroyuki Tanaka , Takayasu Furukawa , Noriyuki Shimoda , Seiichi Ugai
发明人： Syouzou Kasai , Yoshiyuki Okishima , Tomonari Morioka , Yasushi Shimizu , Hiroyuki Tanaka , Takayasu Furukawa , Noriyuki Shimoda , Seiichi Ugai
IPC分类号： G01N27/447 , G01N27/453
CPC分类号： G01N27/44704 , G01N27/44743 , G01N27/44782
摘要： The present invention easies a connection between electrodes of a capillary array device and a connection plate for supplying a high voltage to the electrodes.According to the present invention, a connection plate 23 and hollow electrodes 20 are connected without solder but via a spring force. Alternatively, the hollow electrodes 20 can be connected to the connection plate 23 by utilizing volume elasticity of the connection plate.
摘要翻译：本发明简化了毛细管阵列器件的电极和用于向电极提供高电压的连接板之间的连接。根据本发明，连接板23和中空电极20没有焊料而是通过弹簧力连接。或者，中空电极20可以通过利用连接板的体积弹性而连接到连接板23。

9. 发明授权

US06977034B2 Capillary array and electrophoresis apparatus 有权
标题翻译：毛细管阵列和电泳仪
公开(公告)号：US06977034B2
公开(公告)日：2005-12-20
申请号：US10239765
申请日：2000-12-04
申请人： Tomonari Morioka , Yasushi Shimizu , Seiichi Ugai , Toshiaki Kita , Kiyoshi Tsukada
发明人： Tomonari Morioka , Yasushi Shimizu , Seiichi Ugai , Toshiaki Kita , Kiyoshi Tsukada
IPC分类号： G01N27/447 , G01N27/453 , G01N30/02
CPC分类号： G01N27/44782 , G01N27/44721
摘要： A capillary array comprising multiple capillaries and two holding substrates for arranging the aforementioned multiple capillaries in a substantially plane surface by sandwiching at least some of these capillaries mutually. One of the holding substrates has a detection window for transmitting the detected light emitted by a test sample by irradiation of light. Especially, this detection window comprises multiple light transmission areas provided to correspond to each capillary to transmit the detected light, and light cut-off areas provided between these light transmission areas to cut off the detected light. These light cut-off areas cut off light reflected from the surface of capillaries and hence improve the SN ratio, thereby ensuring high-precision detection.
摘要翻译：毛细管阵列，其包括多个毛细管和两个保持基板，用于通过相互夹住这些毛细管中的至少一些来将上述多个毛细管布置在基本上平面的表面中。保持基板中的一个具有用于通过照射光透射由测试样品发射的检测到的光的检测窗口。特别地，该检测窗口包括多个透光区域，其设置为对应于每个毛细管以透射检测到的光，以及设置在这些光透射区域之间的遮光区域以切断检测到的光。这些遮光区域切断从毛细管表面反射的光，从而提高SN比，从而确保高精度检测。

10. 发明授权

US07250098B2 Multi-capillary array electrophoresis device 有权
标题翻译：多毛细管阵列电泳装置
公开(公告)号：US07250098B2
公开(公告)日：2007-07-31
申请号：US10259492
申请日：2002-09-30
申请人： Ryoji Inaba , Tomohiro Shoji , Shozo Kasai , Masaya Kojima , Yasushi Shimizu , Seiichi Ugai
发明人： Ryoji Inaba , Tomohiro Shoji , Shozo Kasai , Masaya Kojima , Yasushi Shimizu , Seiichi Ugai
IPC分类号： G01N27/453
CPC分类号： G01N27/44782 , G01N27/44721
摘要： An electrophoresis apparatus includes a multi-capillary array having a liquid or solid disposed between the capillaries of the array. The liquid or solid exhibits a refractive index higher than that of air and less than that of water and reduces the amount of laser beams scattered by the capillaries. Also provided are methods of adjusting refracted and reflected excitation light beams passing through capillaries of a multi-capillary array, to reduce loss of intensity of the laser beams and increase irradiation of respective samples disposed in the capillaries.
摘要翻译：电泳装置包括具有设置在阵列的毛细管之间的液体或固体的多毛细管阵列。液体或固体的折射率高于空气的折射率，小于水的折射率，并减少了由毛细管散射的激光束的数量。还提供了调节通过多毛细管阵列的毛细管的折射和反射的激发光束的方法，以减少激光束的强度损失并增加设置在毛细管中的各个样品的照射。

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