公开(公告)号：US5448289A

公开(公告)日：1995-09-05

申请号：US283194

申请日：1994-08-04

申请人： Satoru Yoshizawa ,  Eisaku Maeda

发明人： Satoru Yoshizawa ,  Eisaku Maeda

IPC分类号： H04N1/04 ,  G03B27/54 ,  H04N1/48 ,  H04N9/04

CPC分类号： H04N1/484 ,  G03B27/542

摘要： A linear illuminator for image reading by the use of a linear sensor comprises a linear illumination light source, a cylindrical rotational member provided about the circumference of the linear illumination light source, and plurality of color separation filters installed on the rotational member. By controlling the rotation of the rotational member, plural kinds of color separation linear illumination light are output in the time series. The cylinder may have a shielding area between filters, which enables measurement of the dark current of the linear sensor.

摘要翻译： 用于通过使用线性传感器进行图像读取的线性照明器包括线性照明光源，围绕线性照明光源的圆周设置的圆柱形旋转部件和安装在旋转部件上的多个分色过滤器。 通过控制旋转构件的旋转，以时间序列输出多种分色线性照明光。 气缸可以在过滤器之间具有屏蔽区域，这使得能够测量线性传感器的暗电流。

公开(公告)号：US5291312A

公开(公告)日：1994-03-01

申请号：US749551

申请日：1991-08-23

申请人： Toshiya Aikawa ,  Eisaku Maeda ,  Satoru Yoshizawa

发明人： Toshiya Aikawa ,  Eisaku Maeda ,  Satoru Yoshizawa

IPC分类号： G03B21/00 ,  H04N1/00 ,  H04N1/028 ,  H04N1/04 ,  H04N1/10

CPC分类号： H04N1/0287 ,  H04N1/00519 ,  H04N1/02815 ,  H04N1/1008 ,  H04N2201/0408

摘要： An image input apparatus comprises a stage provided on a substantially horizontal surface of a main body of the apparatus and detachably supporting a film original; a stage scanning mechanism for horizontally moving the stage; an illumination unit provided above the stage and containing a light source for illuminating the film original; and a photoelectric converter for effecting photoelectric conversion of the light transmitted by the film original, wherein the illumination unit can assume a position close to the stage and surrounding the upper and lateral spaces of the stage or a position separated from the stage.

摘要翻译： 图像输入装置包括设置在装置的主体的大致水平的表面上并可拆卸地支撑胶片原稿的平台; 用于水平移动台的台架扫描机构; 设置在舞台上方并包含用于照射胶片原稿的光源的照明单元; 以及用于对由胶片原稿透射的光进行光电转换的光电转换器，其中照明单元可以呈现靠近舞台的位置并且围绕舞台的上部和外侧空间或与舞台分离的位置。

公开(公告)号：US07989964B2

公开(公告)日：2011-08-02

申请号：US12094494

申请日：2006-09-29

申请人： Hiroki Matsunaga ,  Akihiro Maejima ,  Jinsaku Kaneda ,  Hiroshi Ando ,  Eisaku Maeda

发明人： Hiroki Matsunaga ,  Akihiro Maejima ,  Jinsaku Kaneda ,  Hiroshi Ando ,  Eisaku Maeda

IPC分类号： H01L23/52 ,  H01L23/48 ,  H01L29/40

CPC分类号： H01L27/12 ,  G09G3/296 ,  H01L24/06 ,  H01L24/49 ,  H01L27/0207 ,  H01L27/11898 ,  H01L2224/05554 ,  H01L2224/06179 ,  H01L2224/49179 ,  H01L2924/00014 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/3011 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/05599

摘要： On a semiconductor chip in a semiconductor integrated circuit, a plurality of circuit cells each of which has a pad are formed along a first chip side of the semiconductor chip. Among the plurality of circuit cells, one or more circuit cells at least in the vicinity of an end portion on the first chip side are arranged having a steplike shift in a direction apart from the first chip side with decreasing distance from the center portion to the end portion on the first chip side.

摘要翻译： 在半导体集成电路中的半导体芯片上，沿着半导体芯片的第一芯片侧形成有具有焊盘的多个电路单元。 在多个电路单元中，至少在第一芯片侧的端部附近的一个或多个电路单元被布置成沿着与第一芯片侧分开的方向具有阶梯状移位，其中心部分到中间部分的距离减小 第一芯片侧的端部。

公开(公告)号：US07323923B2

公开(公告)日：2008-01-29

申请号：US11211638

申请日：2005-08-26

申请人： Eisaku Maeda ,  Hiroshi Ando ,  Jinsaku Kaneda ,  Akihiro Maejima ,  Hiroki Matsunaga

发明人： Eisaku Maeda ,  Hiroshi Ando ,  Jinsaku Kaneda ,  Akihiro Maejima ,  Hiroki Matsunaga

IPC分类号： H03L5/00

CPC分类号： H03K3/356113 ,  G09G3/296 ,  G09G2330/04 ,  H03K3/012 ,  H03K19/0013

摘要： A driver circuit is provided for preventing generation of a pass-through current in a CMOS output unit even if a power supply voltage VDD supplied from a low voltage power supply drops below a recommended operating power supply voltage. The driver circuit includes a level shift unit having PMOS transistors and NMOS transistors, and a CMOS output unit having a PMOS transistor and an NMOS transistor. The source, drain and gate of one PMOS transistor are respectively connected to a high voltage power supply, a first contact and a second contact. The source, drain and gate of a second PMOS transistor are respectively connected to a high voltage power supply, the second contact and the first contact. The source of one NMOS transistor is grounded, the drain thereof is connected to the first contact, and the gate thereof receives a low voltage signal. The source of a second NMOS transistor is grounded, the drain thereof is connected to the second contact, and the gate thereof receives a low voltage signal. In this driver circuit, the driving current of the one PMOS transistor is higher than the driving current of the one NMOS transistor.

摘要翻译： 即使从低电压电源提供的电源电压VDD低于推荐的工作电源电压，也提供用于防止在CMOS输出单元中产生通过电流的驱动电路。 驱动器电路包括具有PMOS晶体管和NMOS晶体管的电平移位单元和具有PMOS晶体管和NMOS晶体管的CMOS输出单元。 一个PMOS晶体管的源极，漏极和栅极分别连接到高压电源，第一触点和第二触点。 第二PMOS晶体管的源极，漏极和栅极分别连接到高压电源，第二触点和第一触点。 一个NMOS晶体管的源极接地，其漏极连接到第一触点，其栅极接收低电压信号。 第二NMOS晶体管的源极接地，其漏极连接到第二触点，并且其栅极接收低电压信号。 在该驱动电路中，一个PMOS晶体管的驱动电流高于一个NMOS晶体管的驱动电流。

公开(公告)号：US06317221B1

公开(公告)日：2001-11-13

申请号：US09496345

申请日：2000-02-02

申请人： Toshiya Aikawa ,  Toru Ochiai ,  Yoshitaka Araki ,  Eisaku Maeda ,  Nobuhiro Fujinawa ,  Nobukazu Ito ,  Hideya Nagata ,  Hidehisa Tsuchihashi ,  Maki Suzuki ,  Seiichi Morimatsu

发明人： Toshiya Aikawa ,  Toru Ochiai ,  Yoshitaka Araki ,  Eisaku Maeda ,  Nobuhiro Fujinawa ,  Nobukazu Ito ,  Hideya Nagata ,  Hidehisa Tsuchihashi ,  Maki Suzuki ,  Seiichi Morimatsu

IPC分类号： G06F1500

CPC分类号： H04N1/32122 ,  G03B2227/005 ,  H04N1/04 ,  H04N1/3875 ,  H04N2201/0416 ,  H04N2201/3214 ,  H04N2201/3215 ,  H04N2201/3225 ,  H04N2201/3226 ,  H04N2201/3273 ,  H04N2201/3274

摘要： An image reading system prescans and/or scans a film with magnetic recording and image data to be stored in a film cartridge after the film is developed. The image reading system employs a one-dimensional CCD and is capable of recording/reading retrievable ID numbers on a magnetic recording part. A thumbnail display simultaneously displays all image and magnetic information of all frames of a film, and selected frames to be scanned can be easily identified and compared after obtaining the image data of such film through prescanning. Magnetic recording-information and image information are rapidly read during prescanning and selected frames are then scanned with more refinement as compared to the coarse scanning of the film during prescanning.

摘要翻译： 图像读取系统在膜显影之后，预先扫描和/或扫描具有磁记录和图像数据的胶片以存储在暗盒中。 图像读取系统采用一维CCD，并且能够在磁记录部分上记录/读取可检索的ID号。 缩略图显示同时显示电影的所有帧的所有图像和磁信息，并且可以通过预扫描获得所述胶片的图像数据之后容易地识别和比较所选择的要扫描的帧。 在预扫描期间，磁记录信息和图像信息被快速读取，然后与预扫描期间的胶片的粗略扫描相比，所选择的帧随着更细化而被扫描。

公开(公告)号：US5926289A

公开(公告)日：1999-07-20

申请号：US729073

申请日：1996-10-10

申请人： Marco Brandestini ,  Richard A. Ferraro ,  Masashi Tazawa ,  Eisaku Maeda ,  Nobuhiro Fujinawa ,  Osamu Ikeda ,  Toshiya Aikawa

发明人： Marco Brandestini ,  Richard A. Ferraro ,  Masashi Tazawa ,  Eisaku Maeda ,  Nobuhiro Fujinawa ,  Osamu Ikeda ,  Toshiya Aikawa

IPC分类号： H04N1/04

CPC分类号： H04N1/0057 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/00604 ,  H04N2201/0406 ,  H04N2201/0408 ,  H04N2201/0422

摘要： A transporting system for an image digitizer can handle both positive and negative transparent film material. The transport features accurate linear motion with high resolution in a single compact unit. For the processing of individually framed slides, an automatic eject mechanism is provided. Both manual and motor driven focus adjustments are provided. Individual images can be oriented by an angular adjustment option. A special carrier allows the system to process negatives in uncut strips. The transport can manage larger number of images using either a slide tray or roll feed attachment.

摘要翻译： 用于图像数字转换器的传送系统可以处理正和负透明膜材料。 运输在单个紧凑型单元中具有高分辨率的精确线性运动。 对于单独框架的滑块的处理，提供自动弹出机构。 提供手动和电机驱动的焦点调整。 单个图像可以通过角度调整选项定向。 专用载体允许系统处理未切割条中的负片。 运输工具可以使用滑动托盘或滚动进给附件来管理更大数量的图像。

公开(公告)号：US5790716A

公开(公告)日：1998-08-04

申请号：US569864

申请日：1995-12-08

申请人： Masashi Tazawa ,  Toshiya Aikawa ,  Eisaku Maeda ,  Maki Suzuki

发明人： Masashi Tazawa ,  Toshiya Aikawa ,  Eisaku Maeda ,  Maki Suzuki

IPC分类号： H04N1/00 ,  H04N1/10 ,  H04N1/193 ,  G06K9/20 ,  H04N1/04

CPC分类号： H04N1/0285 ,  H04N1/02865 ,  H04N1/1008 ,  H04N1/193 ,  H04N2201/0404 ,  H04N2201/0422

摘要： An image input apparatus includes an illumination unit to produce a quantity of light to illuminate a transmitting original and a support unit operable to allow the quantity of light to be scanned and to support and move the transmitting original. Additionally, the image input apparatus includes a reading unit to read light which is received by or passed through the transmitting original.

摘要翻译： 图像输入装置包括：照明单元，产生一定数量的光以照亮发送原稿;以及支持单元，其可操作以允许扫描光量并支持并移动发送原稿。 此外，图像输入装置包括读取单元，用于读取由发送原稿接收或通过的发送原稿的光。

公开(公告)号：US5695187A

公开(公告)日：1997-12-09

申请号：US332081

申请日：1994-11-01

申请人： Masashi Tazawa ,  Maki Suzuki ,  Eisaku Maeda

发明人： Masashi Tazawa ,  Maki Suzuki ,  Eisaku Maeda

IPC分类号： H04N1/00 ,  B65H5/12

CPC分类号： H04N1/00631 ,  H04N1/00567 ,  H04N1/0057 ,  H04N2201/0404 ,  H04N2201/0422

摘要： An image input device is provided with an engagement assembly that releasably engages a document to hold the document on a carriage against the bias force of a biasing member. The engagement assembly includes a stop assembly that releasably engages the document and a release mechanism for releasing the original document from the stop assembly permitting the biasing member to urge the document in a discharge direction. The engagement can be operated either manually or by motor. The document can then be removed from the input device at any time except during the scanning operation.

摘要翻译： 图像输入装置设置有接合组件，该接合组件可释放地接合文件以抵抗偏置构件的偏压力将文件保持在滑架上。 接合组件包括可释放地接合原稿的止动组件和用于将原稿从止动组件释放的释放机构，允许偏置构件沿排出方向推动文件。 接合可以手动操作或通过电动机操作。 除了扫描操作之外，文件可以随时从输入设备中移除。

公开(公告)号：US5420700A

公开(公告)日：1995-05-30

申请号：US309470

申请日：1994-09-22

申请人： Eisaku Maeda ,  Toshiya Aikawa ,  Masashi Tazawa ,  Hideaki Kishino

发明人： Eisaku Maeda ,  Toshiya Aikawa ,  Masashi Tazawa ,  Hideaki Kishino

IPC分类号： H04N1/04 ,  H04N1/10 ,  H04N1/00

CPC分类号： H04N1/1008 ,  H04N1/04

摘要： An image conversion apparatus for converting an image recorded on an original into an electrical signal upon reception of illumination light transmitted through the original, includes a moving device for mechanically moving the original while holding the original, an optical device for focusing the illumination light transmitted through the original on a focal plane as an image, and an image sensor device for converting the image focused on the focal plane into an electrical signal. The moving device and the optical device share a single base, and a shielding device for preventing a lubricant from being scattered from the moving device to the optical device is formed between the moving device and the optical device.

摘要翻译： 一种图像转换装置，用于在接收到通过原稿的照明光的接收时将原稿上记录的图像转换成电信号，包括用于在保持原稿的同时机械移动原稿的移动装置，用于聚焦透过的照明光的光学装置 在作为图像的焦平面上的原稿，以及用于将聚焦在焦平面上的图像转换为电信号的图像传感器装置。 移动装置和光学装置共用一个基座，并且在移动装置和光学装置之间形成用于防止润滑剂从移动装置散射到光学装置的屏蔽装置。

公开(公告)号：US07969429B2

公开(公告)日：2011-06-28

申请号：US11941240

申请日：2007-11-16

申请人： Masahiko Sasada ,  Hiroki Matsunaga ,  Masashi Inao ,  Hiroshi Ando ,  Jinsaku Kaneda ,  Eisaku Maeda ,  Akihiro Maejima

发明人： Masahiko Sasada ,  Hiroki Matsunaga ,  Masashi Inao ,  Hiroshi Ando ,  Jinsaku Kaneda ,  Eisaku Maeda ,  Akihiro Maejima

IPC分类号： H01L29/739 ,  H01L31/00 ,  H03F3/16 ,  G09G3/28 ,  G09G5/00 ,  G06F3/038 ,  H01L27/10 ,  H01L29/73 ,  H03F3/04 ,  G09G3/20

CPC分类号： G09G3/296 ,  G09G3/282 ,  G09G3/294 ,  G09G2300/0408 ,  G09G2310/0289 ,  G09G2330/04

摘要： The collector, emitter, and base of a bipolar transistor circuit are connected to a high side power supply terminal, the drain of a level shift transistor, and a floating power supply terminal, respectively. When a high side output transistor is on, the floating power supply terminal is at the potential of a high potential power supply terminal. The high side power supply terminal is at a potential higher than the potential of the floating power supply terminal by a constant voltage. Turning the level shift transistor on, its drain potential drops below the potential of the floating power supply terminal; The base current flows through the bipolar transistor circuit and the drain potential of the level shift transistor is clamped near the potential of the floating power supply terminal; The bipolar transistor circuit is turned on and its collector current supplies the drain current of the level shift transistor.

摘要翻译： 双极晶体管电路的集电极，发射极和基极分别连接到高侧电源端子，电平移位晶体管的漏极和浮动电源端子。 当高边输出晶体管导通时，浮动电源端子处于高电位电源端子的电位。 高侧电源端子通过恒定电压处于高于浮动电源端子的电位的电位。 开启电平移位晶体管时，其漏极电位降低到浮动电源端子的电位以下; 基极电流流过双极晶体管电路，电平移位晶体管的漏极电压钳位在浮动电源端子的电位附近; 双极晶体管电路导通，其集电极电流提供电平移位晶体管的漏极电流。