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1. 发明授权

US5894353A Optical measuring method, optical measuring apparatus and image forming apparatus 失效
标题翻译：光学测量方法，光学测量装置和图像形成装置
公开(公告)号：US5894353A
公开(公告)日：1999-04-13
申请号：US982799
申请日：1997-10-14
申请人： Hiroyuki Hotta , Seigo Makida , Yoshihiko Sakai , Hisao Ito
发明人： Hiroyuki Hotta , Seigo Makida , Yoshihiko Sakai , Hisao Ito
IPC分类号： B41J29/46 , B41J2/52 , G01J1/00 , G01J1/04 , G01N21/27 , G01N21/47 , G01N21/84 , G01N21/86 , H04N1/19
CPC分类号： G01J3/50 , G01J3/501 , G01J3/51 , G01N21/4738 , G01N2021/8416 , G01N2021/8663
摘要： A specific reflection area 42 on a paper surface 37a is irradiated with light from a light source 41 via nor not via a lens 43. A photoelectric conversion element 44 is placed on a focal surface in the rearward of the lens 43 and out of the light reflected (including scattering light and diffusion light) from the reflection area 42 on the paper surface 37a, only the whole light reflected within a predetermined angular range is received by the photoelectric conversion element 44 via the lens 43. The density of the image formed on the paper surface 37a is measured from the light reception output. When the paper surface 37a is irradiated with light from the light source 41 via the lens 43, the light source 41 is placed backward from the focal surface 43b in the rearward of the lens 43.
摘要翻译：在纸表面37a上的特定反射区域42被来自光源41的光经由透镜43照射。光电转换元件44被放置在透镜43的后方的焦点表面上并且离开光从纸表面37a上的反射区域42反射（包括散射光和漫射光），只有在预定角度范围内反射的整个光经由透镜43被光电转换元件44接收。形成在从光接收输出测量纸表面37a。当通过透镜43从光源41照射纸表面37a时，光源41从透镜43的后方的焦点面43b向后方放置。

2. 发明授权

US5963756A Color correction in a color image formation apparatus 失效
标题翻译：彩色图像形成装置中的色彩校正
公开(公告)号：US5963756A
公开(公告)日：1999-10-05
申请号：US996273
申请日：1997-12-22
申请人： Yoshihiko Sakai , Hiroyuki Hotta , Seigo Makida
发明人： Yoshihiko Sakai , Hiroyuki Hotta , Seigo Makida
IPC分类号： B41J5/30 , B41J2/525 , G03G15/00 , G03G15/01 , H04N1/46 , H04N1/60
CPC分类号： G03G15/5062 , G03G15/01 , G03G2215/00067
摘要： When a color image is formed using exposure units, photoconductive drums, developing machines, transfer printing machines and the like, a color patch using each monochrome toner prepared for the above developing machines and a color patch formed by overlapping plural colors of toner are formed on a transfer medium as sample images. After the two types of color patches are fixed by a fixing roll, they are detected by a fixed image density sensor installed after the fixing roll. A control section corrects an image formation condition based upon difference in density between the two types of sample images.
摘要翻译：当使用曝光单元，感光鼓，显影机，转印机等形成彩色图像时，使用为上述显影机制备的每个单色调色剂的色标和通过重叠多种调色剂形成的色标形成在作为样品图像的转印介质。在通过定影辊固定两种类型的色块之后，通过在定影辊之后安装的固定图像密度传感器来检测它们。控制部根据两种样本图像之间的密度差来校正图像形成条件。

3. 发明授权

US5767559A Thin film type photoelectric conversion device 失效
标题翻译：薄膜型光电转换装置
公开(公告)号：US5767559A
公开(公告)日：1998-06-16
申请号：US463306
申请日：1995-06-05
申请人： Hisao Ito , Yoshihiko Sakai , Hiroyuki Hotta , Kazuhiro Sakai , Hiroyuki Miyake , Tsutomu Abe , Mamoru Nobue , Yasumoto Shimizu
发明人： Hisao Ito , Yoshihiko Sakai , Hiroyuki Hotta , Kazuhiro Sakai , Hiroyuki Miyake , Tsutomu Abe , Mamoru Nobue , Yasumoto Shimizu
IPC分类号： H01L27/146 , H04N1/00 , H04N1/03 , H01L27/14
CPC分类号： H01L27/14647 , H01L27/14667 , H04N1/00795 , H04N1/03
摘要： A thin-film type photoelectric conversion device for use in an image input unit of facsimile equipment, a scanner and the like, which uses a thin-film semiconductor as a phoconductive layer to reading not only a monochromatic image but also a color image with high resolution. A photoelectric conversion device having a photoconductive layer disposed between opposing electrodes, in which a surface facing in a direction perpendicular to a direction of film deposition of the photoconductive layer acting as a light-receiving surface.
摘要翻译：一种用于传真设备，扫描仪等的图像输入单元中的薄膜型光电转换装置，其使用薄膜半导体作为光电层，不仅读取单色图像而且还读取高色彩图像解析度。一种光电转换装置，其具有设置在相对电极之间的光电导层，其中面向垂直于用作光接收表面的光电导层的成膜方向的方向的表面。

4. 发明授权

US5348892A Image sensor and method of manufacturing the same 失效
标题翻译：图像传感器及其制造方法
公开(公告)号：US5348892A
公开(公告)日：1994-09-20
申请号：US936837
申请日：1992-08-28
申请人： Hiroyuki Miyake , Tsutomu Abe , Hisao Ito , Hiroyuki Hotta , Yasumoto Shimizu , Yoshihiko Sakai
发明人： Hiroyuki Miyake , Tsutomu Abe , Hisao Ito , Hiroyuki Hotta , Yasumoto Shimizu , Yoshihiko Sakai
IPC分类号： H01L27/146 , H04N3/15 , H01L31/18
CPC分类号： H04N3/1593 , H01L27/14643
摘要： An image sensor having an photodetecting element array including a plurality of blocks linearly arrayed in a main scan direction, each block consisting of a plurality of photodetecting elements, a plurality of switching elements for transferring every block charges generated in the photodetecting elements, and drive ICs for outputting the charges in the form of image signals. In the image sensor, the switching elements in a block of the photodetecting element array and the switching elements in another block located adjacent to the former block are connected by wires in such a way that the switching elements closest to each other between the blocks are interconnected, the switching elements next close to each other are interconnected, and so on. The wires connecting from the switching elements in a block to the switching elements in blocks on both sides of the former block are disposed oppositely with respect to the main scan direction, and are disposed in such a way that the shortest wire connecting the switching elements is located closest to the photodetecting element array, the next short wire is located next close to the photodetecting element array, and so on.
摘要翻译：一种具有光检测元件阵列的图像传感器，该受光元件阵列包括沿主扫描方向线性排列的多个块，每个块由多个光检测元件组成，多个开关元件用于传送每个块在光检测元件中产生的电荷，以及驱动IC 用于以图像信号的形式输出电荷。在图像传感器中，光检测元件阵列的块中的开关元件和与前一块相邻的另一个块中的开关元件通过导线连接，使得块之间彼此最接近的开关元件互连接下来的开关元件相互连接，等等。从块中的开关元件连接到前块的两侧的块中的开关元件的配线相对于主扫描方向相对地设置，并且以这样的方式设置，使得连接开关元件的最短的线为位于最接近光电检测元件阵列的位置，下一条短导线位于接近光电检测元件阵列的位置，依此类推。

5. 发明授权

US5182625A Image sensor and method of manufacturing the same 失效
标题翻译：图像传感器及其制造方法
公开(公告)号：US5182625A
公开(公告)日：1993-01-26
申请号：US691517
申请日：1991-04-25
申请人： Hiroyuki Miyake , Tsutomu Abe , Hisao Ito , Hiroyuki Hotta , Yasumoto Shimizu , Yoshihiko Sakai
发明人： Hiroyuki Miyake , Tsutomu Abe , Hisao Ito , Hiroyuki Hotta , Yasumoto Shimizu , Yoshihiko Sakai
IPC分类号： H01L27/146 , H04N3/15
CPC分类号： H04N3/1593 , H01L27/14643
摘要： An image sensor having an photodetecting element array including a plurality of blocks linearly arrayed in a main scan direction, each block consisting of a plurality of photodetecting elements, a plurality of switching elements for transferring every block charges generated in the photodetecting elements, and drive ICs for outputting the charges in the form of image signals. In the image sensor, the switching elements in a block of the photodetecting element array and the switching elements in another block located adjacent to the former block are connected by wires in such a way that the switching elements closest to each other between the blocks are interconnected, the switching elements next close to each other are interconnected, and so on. The wires connecting from the switching elements in a block to the switching elements in blocks on both sides of the former block are disposed oppositely with respect to the main scan direction, and are disclosed in such a way that the shortest wire connecting the switching elements is located closest to the photodetecting element array, the next short wire is located next close to the photodetecting element array, and so on.
摘要翻译：一种具有光检测元件阵列的图像传感器，该受光元件阵列包括沿主扫描方向线性排列的多个块，每个块由多个光检测元件组成，多个开关元件用于传送每个块在光检测元件中产生的电荷，以及驱动IC 用于以图像信号的形式输出电荷。在图像传感器中，光检测元件阵列的块中的开关元件和与前一块相邻的另一个块中的开关元件通过导线连接，使得块之间彼此最接近的开关元件互连接下来的开关元件相互连接，等等。从块中的开关元件连接到前块的两侧的块中的开关元件的导线相对于主扫描方向相对地设置，并且以这样的方式公开，使得连接开关元件的最短导线为位于最接近光电检测元件阵列的位置，下一条短导线位于接近光电检测元件阵列的位置，依此类推。

6. 发明授权

US5038190A Photoelectric conversion device with disabled electrode 失效
标题翻译：具有残留电极的光电转换装置
公开(公告)号：US5038190A
公开(公告)日：1991-08-06
申请号：US420829
申请日：1989-10-12
申请人： Hisao Ito , Yoshihiko Sakai , Masato Takinami
发明人： Hisao Ito , Yoshihiko Sakai , Masato Takinami
IPC分类号： H01L31/10 , H01L27/146 , H01L31/108
CPC分类号： H01L27/14643
摘要： A device for photoelectric conversion and a process for fabricating the device are provided. The device exhibits superior dark current characteristics, and therefore a superior contrast ratio. The device is arranged to reduce or eliminate the vertical component of an electric field under an area where an ohmic contact, rather than a Schottky barrier, exists. The device can be fabricated using process equipment that sputters one or more of the device layers, including the wiring metal.
摘要翻译：提供了一种光电转换装置及其制造方法。该器件表现出优异的暗电流特性，因此具有优异的对比度。该器件被布置成在存在欧姆接触而不是肖特基势垒的区域下减小或消除电场的垂直分量。该装置可以使用喷射一个或多个装置层（包括布线金属）的工艺设备来制造。

7. 发明授权

US5075244A Method of manufacturing image sensors 失效
标题翻译：图像传感器的制造方法
公开(公告)号：US5075244A
公开(公告)日：1991-12-24
申请号：US578604
申请日：1990-09-07
申请人： Yoshihiko Sakai , Takehito Hikichi
发明人： Yoshihiko Sakai , Takehito Hikichi
IPC分类号： H04N1/028 , H01L21/336 , H01L21/768 , H01L21/84 , H01L27/146 , H01L29/45
CPC分类号： H01L29/458 , H01L21/84 , H01L27/14643 , H01L29/66765
摘要： An image sensor manufacturing method, in which a chromium layer or the tantalum layer as barrier metal is formed on the semiconductor layer as the ohmic contact layer of the thin film transistor switching element (TFT). With use of the chromium layer or the tantalum layer, the semiconductor layers of an n.sup.+ hydrogenated amorphous silicon (n.sup.+ a-Si:H) can be protected when metal, e.g., aluminum, is vapor deposited or deposited by the sputtering method. Accordingly, the characteristic of the semiconductor layers can be kept intact, and consequently the reliability of the image sensor is improved. Further, when the chromium layer or the tantalum layer as barrier metal is formed, the lower electrode portion of the photo detect element is formed using the same layer, in the same photolithograph process. Accordingly, the manufacturing of image sensors is simpler than that of the same in which the photo detect elements and the TFTs are formed in different process steps.
摘要翻译：在半导体层上形成作为阻挡金属的铬层或钽层作为薄膜晶体管开关元件（TFT）的欧姆接触层的图像传感器的制造方法。通过使用铬层或钽层，当通过溅射法气相沉积或沉积金属（例如铝）时，可以保护n +氢化非晶硅（n + a-Si：H）的半导体层。因此，可以保持半导体层的特性，从而提高图像传感器的可靠性。此外，当形成作为阻挡金属的铬层或钽层时，在相同的光刻工艺中，使用相同的层形成光检测元件的下电极部分。因此，图像传感器的制造比在不同的工艺步骤中形成光检测元件和TFT的相同的制造方法更简单。

8. 发明授权

US5887223A Image forming apparatus having high image quality control mechanism 失效
标题翻译：具有高图像质量控制机构的图像形成装置
公开(公告)号：US5887223A
公开(公告)日：1999-03-23
申请号：US908804
申请日：1997-08-08
申请人： Yoshihiko Sakai , Kunio Yamada , Atsushi Ogihara
发明人： Yoshihiko Sakai , Kunio Yamada , Atsushi Ogihara
IPC分类号： G03G15/00 , G03G15/01 , G03G15/08 , G03G15/36 , G03G21/00 , H04N1/407 , H04N1/46 , G03G15/14
CPC分类号： G03G15/5062 , G03G2215/00042 , G03G2215/00063 , G03G2215/00067
摘要： An unfixed toner image of a reference pattern is formed on a photosensitive member, the unfixed toner image is measured by a development density sensor 13, and the amount of toner to be supplied to a developing device 4 is controlled by a toner supply control unit 60 on the basis of a measurement output, thereby maintaining the image quality constant. If it is judged from a result of a detection of a state amount such as the temperature and the humidity by a state amount sensor 19 that there is a fear that the image quality exceeds an allowable range, a fixed image of a reference pattern is formed on a record medium such as a banner sheet, and the fixed image is measured by an optical sensor 10. Operation amounts such as the charge amount and the exposure value of an image output unit 100 are controlled by an image density control unit 20, thereby maintaining the image quality to be within the allowable range.
摘要翻译：参考图案的未定影的调色剂图像形成在感光构件上，未定影的调色剂图像由显影浓度传感器13测量，并且供应到显影装置4的调色剂的量由调色剂供给控制单元60 基于测量输出，从而保持图像质量恒定。如果通过状态量传感器19检测出诸如温度和湿度的状态量的结果，使得图像质量超过允许范围，则形成参考图案的固定图像在诸如横幅纸的记录介质上，并且通过光学传感器10测量固定图像。诸如图像输出单元100的电荷量和曝光值的操作量由图像浓度控制单元20控制，从而将图像质量保持在允许范围内。

9. 发明授权

US5462886A Method of manufacturing a semiconductor element 失效
标题翻译：制造半导体元件的方法
公开(公告)号：US5462886A
公开(公告)日：1995-10-31
申请号：US157259
申请日：1993-11-26
申请人： Yoshihiko Sakai , Takayuki Yamada
发明人： Yoshihiko Sakai , Takayuki Yamada
IPC分类号： H01L21/3105 , H01L21/312 , H01L21/326 , H01L21/336 , H01L21/56 , H01L23/29 , H01L23/31 , H01L29/786 , H01L31/20 , H01L21/765
CPC分类号： H01L29/66765 , H01L21/3105 , H01L21/312 , H01L31/202 , Y02E10/50 , Y02P70/521 , Y10S148/045
摘要： A method of manufacturing a semiconductor element such as a thin film transistor or a photo diode, in which a voltage is applied to an organic insulating layer in the direction vertical to a substrate during a coating process of polyimide constituting the interlayer insulating layer formed over a semiconductor layer, a prebaking process for initial hardening which immediately follows the coating process, and a postbaking process after the pattern formation of the interlayer insulating layer.
摘要翻译：一种制造薄膜晶体管或光电二极管的半导体元件的方法，其中在构成形成在层间绝缘层上的聚酰亚胺的涂覆工艺期间，在垂直于基板的方向上向有机绝缘层施加电压半导体层，刚刚涂覆工艺的初始硬化的预烘烤工艺，以及在层间绝缘层的图案形成之后的后烘烤工艺。

10. 发明授权

US06570123B2 Method of producing jig for three dimensional linear cutting machining 有权
标题翻译：三维线切割加工夹具的制作方法
公开(公告)号：US06570123B2
公开(公告)日：2003-05-27
申请号：US10068825
申请日：2002-02-05
申请人： Yoshihiko Sakai , Masafumi Ueno , Yoshihisa Yamaoka , Naoomi Miyagawa
发明人： Yoshihiko Sakai , Masafumi Ueno , Yoshihisa Yamaoka , Naoomi Miyagawa
IPC分类号： B23K2638
CPC分类号： B23K26/0884 , B23K26/08
摘要： When a jig to be used at the time of cutting and machining a workpiece W with a laser beam machine 1 is produced, a shape of a workpiece supporting portion 23a for supporting the workpiece by abutting on the workpiece at the time of supporting the workpiece is produced from drawing data CD showing the three dimensional shape of the workpiece.
摘要翻译：当用激光束机1切割和加工工件W时使用的夹具被制造时，用于在支撑工件时通过邻接在工件上来支撑工件的工件支撑部23a的形状是从绘制数据CD生成的显示工件的三维形状。

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