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

US5128736A Light sensitive semiconductor device 失效
标题翻译：光敏半导体器件
公开(公告)号：US5128736A
公开(公告)日：1992-07-07
申请号：US649294
申请日：1991-01-30
申请人： Eiichi Yoshida , Tomoyoshi Zenki , Satoru Murakami , Minori Yamaguchi , Takehisa Nakayama , Yoshihisa Tawada
发明人： Eiichi Yoshida , Tomoyoshi Zenki , Satoru Murakami , Minori Yamaguchi , Takehisa Nakayama , Yoshihisa Tawada
IPC分类号： H01L31/0248 , H01L27/144 , H01L27/146 , H01L31/0352 , H01L31/12 , H01L31/16
CPC分类号： H01L31/035281 , H01L27/1443 , H01L31/161 , Y02E10/50
摘要： In a light sensitive semiconductor unit having a plurality of light sensitive semiconductor cells connected in series, the light receiving area or size of the light sensitive semiconductor cells is increased as the distance from the center of the unit increases so that every light sensitive semiconductor cell can generate generally equal short circuit current even if the light intensity is decreased as the distance between the light sensitive semiconductor cell and light source increases, whereby a high operating voltage can be obtained.
摘要翻译：在具有串联连接的多个光敏半导体单元的光敏半导体单元中，随着距离单元中心的距离增加，光敏半导体单元的光接收面积或尺寸增加，使得每个光敏半导体单元可以即使当光敏半导体单元和光源之间的距离增加时光强度减小，也产生大致相等的短路电流，从而可以获得高的工作电压。

2. 发明授权

US4937550A Strain sensor 失效
标题翻译：应变传感器
公开(公告)号：US4937550A
公开(公告)日：1990-06-26
申请号：US295969
申请日：1989-01-27
申请人： Yoshihisa Tawada , Minori Yamaguchi , Yoichi Hosokawa , Tomoyoshi Zenki
发明人： Yoshihisa Tawada , Minori Yamaguchi , Yoichi Hosokawa , Tomoyoshi Zenki
IPC分类号： G01L1/22
CPC分类号： G01L1/2293
摘要： The present invention relates to a strain sensor, particularly a strain sensor which detects a mechanical strain using the electric resistance change of a non-single crystalline semiconductor which is proportional to mechanical strain. The strain sensor in the present invention consists of a non-single crystalline semiconductor containing Si wherein the activation energy determined from the temperature dependency of the dark conductivity is under 15 meV. The strain sensor particularly suits an application to a mechanical strain measurement under a comparatively strong magnetic field.
摘要翻译： PCT No.PCT / JP88 / 00320 Sec。 371日期1989年1月27日第 102（e）日本1989年1月27日PCT申请日1988年3月30日PCT应用传感器技术领域本发明涉及一种应变传感器，特别涉及一种使用非单晶半导体的电阻变化来检测机械应变的应变传感器，与机械应变成比例。本发明的应变传感器由包含Si的非单晶半导体组成，其中根据暗电导率的温度依赖性确定的活化能低于15meV。应变传感器特别适用于在较强磁场下的机械应变测量。

3. 发明授权

US6157072A Image sensor 失效
标题翻译：图像传感器
公开(公告)号：US6157072A
公开(公告)日：2000-12-05
申请号：US835925
申请日：1997-04-08
申请人： Takehisa Nakayama , Tadashi Obayashi , Yoichi Hosokawa , Kenji Kobayashi , Satoru Murakami , Tomoyoshi Zenki
发明人： Takehisa Nakayama , Tadashi Obayashi , Yoichi Hosokawa , Kenji Kobayashi , Satoru Murakami , Tomoyoshi Zenki
IPC分类号： H01L27/146 , H01L31/0224 , H01L31/00 , H01L31/075
CPC分类号： H01L31/022408 , H01L27/14601 , H01L27/14643
摘要： The invention relates to an image sensor for use in the facsimile device, image reader, digital scanner and the like. In this image sensor, the photodiodes and blocking diodes formed on an insulating board are insulated by a transparent interlayer insulating film and are connected in series and opposite polarity by coupling electrodes through contact holes in the transparent interlayer insulating film. This image sensor features a high reading speed and a low dark output noise.
摘要翻译：本发明涉及用于传真设备，图像读取器，数字扫描仪等的图像传感器。在该图像传感器中，形成在绝缘板上的光电二极管和阻挡二极管被透明的层间绝缘膜绝缘，并且通过透明层间绝缘膜中的接触孔耦合电极而串联连接和极性相反。该图像传感器具有高读取速度和低暗输出噪声。

4. 发明授权

US07359543B2 Image detector for bank notes 有权
标题翻译：纸币图像检测器
公开(公告)号：US07359543B2
公开(公告)日：2008-04-15
申请号：US10854579
申请日：2004-05-25
申请人： Keiji Tsuji , Toshio Kasai , Tomoyoshi Zenki
发明人： Keiji Tsuji , Toshio Kasai , Tomoyoshi Zenki
IPC分类号： G06K9/00
CPC分类号： G07D7/121 , G07D7/181
摘要： An object is to provide an image detector for bank notes which enables the cost to be lowered. Accordingly this has: a light emitting device 31 (31X) which is arranged facing an image detection sensor 24 (24X), and which irradiates light of a plurality of different wavelengths ranges towards a bank note on a bank note transportation path 12, and detects light of the light which has transmitted through the bank note with an image detection sensor 24 (24X); a light emitting device 27 (27X) which is provided on the same side as the image detection sensor 24 (24X), which irradiates light of a plurality of different wavelengths ranges towards a bank note S, and detects light of the light which is reflected from the bank note with the image detection sensor 24 (24X); an image detection sensor 24 (24Y) provided on the opposite side to the image detection sensor 24 (24X); and a third light emitting device 27 (27Y) provided on the same side as the second image detection sensor 24 (24Y), which irradiates light of a plurality of different wavelength ranges towards the bank note S, and detects light of the light which is reflected from the bank note S with the image detection image detection sensor 24 (24Y).
摘要翻译：目的是提供一种用于钞票的图像检测器，其能够降低成本。因此，具有：面向图像检测传感器24（24X）配置的发光装置31（31×X），其向钞票输送路径12上的纸币照射多个不同波长范围的光，并用图像检测传感器24（24X）检测已经透过纸币的光的光; 设置在与图像检测传感器24（24×）相同侧的发光器件27（27X），其将多个不同波长的光照射到纸币S，并且检测光的光由图像检测传感器24（24X）从钞票反射; 设置在图像检测传感器24的相反侧的图像检测传感器24（24Y）（24X）; 以及设置在与第二图像检测传感器24（24Y）相同侧的第三发光装置27（27Y），其将多个不同波长范围的光朝向钞票S照射，并且检测光的光利用图像检测图像检测传感器24（24Y）从纸币S反射。

5. 发明授权

US07440604B2 Image detector for bank notes 有权
标题翻译：纸币图像检测器
公开(公告)号：US07440604B2
公开(公告)日：2008-10-21
申请号：US10854578
申请日：2004-05-25
申请人： Keiji Tsuji , Toshio Kasai , Wataru Iida , Tomoyoshi Zenki
发明人： Keiji Tsuji , Toshio Kasai , Wataru Iida , Tomoyoshi Zenki
IPC分类号： G06K9/00
CPC分类号： G07D7/121 , G07D7/181
摘要： An image detector for bank notes is provided which can be made at low cost and in small size. The image detector comprises a pair of detector units 13 includes a first image detection sensor 24 which detects an image of a first detection area mounted on one side of a detector unit 18, a first light emitting device 27 which irradiates light towards the first detection area, and a second light emitting device 31 which irradiates light towards a second detection area mounted on one side of the unit main body 18 but in a different location from the first detection area, a pair of detector units is disposed so as to oppose one another across a bank note transportation path 12, in a manner which enables the image detection sensor 24 of one of the detection units 13 to detect an image of the second detection area of the other of the detection units 13.
摘要翻译：提供了一种用于纸币的图像检测器，其可以以低成本和小尺寸制造。图像检测器包括一对检测器单元13，其包括检测安装在检测器单元18一侧的第一检测区域的图像的第一图像检测传感器24，朝向第一检测区域照射光的第一发光器件27 以及第二发光装置31，其向安装在单元主体18的一侧但与第一检测区域不同的位置的第二检测区域照射光，一对检测器单元被布置成彼此相对以使得检测单元13中的一个的图像检测传感器24能够检测另一个检测单元13的第二检测区域的图像的方式跨越钞票传送路径12。

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