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    Image reading device and method
    3.
    发明授权
    Image reading device and method 失效
    图像读取装置及方法

    公开(公告)号：US06897980B2

    公开(公告)日：2005-05-24

    申请号：US09955211

    申请日：2001-09-19

    申请人： Toshiya Aikawa ,  Toru Ochiai ,  Eisaku Maeda ,  Maki Suzuki

    发明人： Toshiya Aikawa ,  Toru Ochiai ,  Eisaku Maeda ,  Maki Suzuki

    IPC分类号： H04N1/04 ,  H04N1/32 ,  H04N1/387 ,  G06F1/00

    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。 在预扫描期间快速读取磁记录信息和图像信息，并且与预扫描期间的胶片的粗略扫描相比，所选择的帧随后进行更细化的扫描。

    Image input device having carriage that includes a movable origin detector
    4.
    发明授权
    Image input device having carriage that includes a movable origin detector 失效
    图像输入装置具有包括可移动原点检测器的托架

    公开(公告)号：US5646746A

    公开(公告)日：1997-07-08

    申请号：US325572

    申请日：1994-10-19

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

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

    IPC分类号： H04N1/047 ,  H04N1/10 ,  H04N1/193 ,  H04N1/04

    CPC分类号： H04N1/0473 ,  H04N1/1008 ,  H04N1/193 ,  H04N2201/0408 ,  H04N2201/04703

    摘要： An image input device having a movable carriage is provided with an origin detection element that moves out of the path of the document when the document is inserted into the carriage. Because the origin detection element moves out of the path of the document, even long documents, such as, for example, long strips of film containing multiple frames, can be read by the image input device without increasing the size of the carriage or of the image input device. The origin detection element includes a tapered edge that functions as a contrast marker. When the edge is located in the path of the light between the illumination source and the image reading device, the edge can be used to cause the generation of a signal by the image reading device to enable the detection of the point of origin of the carriage in the secondary scanning direction and/or in the focusing direction.

    摘要翻译： 具有可移动托架的图像输入装置设置有原稿检测元件，当原稿插入到托架中时，该原点检测元件从文档的路径移出。 由于原点检测元件移出文档的路径，所以即使长的文档，例如包含多个帧的长条带，也可以被图像输入设备读取，而不会增加托架的大小或 图像输入设备 原点检测元件包括用作对比度标记的锥形边缘。 当边缘位于照明源和图像读取装置之间的光的路径中时，边缘可以用于使得图像读取装置产生信号，以便能够检测托架的原点 在二次扫描方向和/或聚焦方向上。

    Image reading apparatus having improved shading correction and quantity of light ratio measurement
    5.
    发明授权
    Image reading apparatus having improved shading correction and quantity of light ratio measurement 失效
    具有改进的阴影校正和光比测量量的图像读取装置

    公开(公告)号：US5592218A

    公开(公告)日：1997-01-07

    申请号：US450575

    申请日：1995-05-25

    申请人： Toru Ochiai ,  Hidehisa Tsuchihashi ,  Soichi Ueta

    发明人： Toru Ochiai ,  Hidehisa Tsuchihashi ,  Soichi Ueta

    IPC分类号： H04N5/253 ,  H04N1/04 ,  H04N1/401 ,  H04N1/48 ,  H04N1/60

    CPC分类号： H04N1/484 ,  H04N1/401

    摘要： An image reading apparatus for reading an image on film which uses a shading correction coefficient computation unit for obtaining a shading correction coefficient in order to correct irregularities in image signals of a photoelectric conversion unit, and a quantity of light ratio measurement unit for obtaining the ratio of the quantity of light of each emission color in order to equalize the quantity of light emitted by a light emission unit. The shading correction coefficient and the quantity of light ratio are obtained immediately before reading of a first original medium, and additional original mediums can then be read using the correction coefficients obtained for the first original. Alternately, the shading correction coefficient and the quantity of light ratio can be obtained immediately before reading each original medium.

    摘要翻译： 一种用于读取胶片上的图像的图像读取装置，该图像读取装置使用用于获得遮蔽校正系数的阴影校正系数计算单元，以校正光电转换单元的图像信号的不规则性，以及用于获得比率的光量测量单元的量 的发光颜色的光量，以均衡发光单元发出的光量。 在读取第一原始介质之前立即获得阴影校正系数和光量比，然后可以使用为第一原稿获得的校正系数来读取附加的原始介质。 或者，可以在读取每个原始介质之前立即获得阴影校正系数和光量比。

    Color image scanner having multiple LEDS and color image scanning method thereof
    6.
    发明授权
    Color image scanner having multiple LEDS and color image scanning method thereof 失效
    具有多个LED的彩色图像扫描仪及其彩色图像扫描方法

    公开(公告)号：US5625470A

    公开(公告)日：1997-04-29

    申请号：US391084

    申请日：1995-02-21

    申请人： Souichi Ueta ,  Hidehisa Tsuchihashi ,  Toru Ochiai

    发明人： Souichi Ueta ,  Hidehisa Tsuchihashi ,  Toru Ochiai

    IPC分类号： H04N1/48 ,  H04N1/04

    CPC分类号： H04N1/484

    摘要： A color image scanner and color image scanning method that generates three different colors independently using multiple LEDs and controls the exposure time of a charge coupled device (CCD) and the light emitting time of the LEDs in order to maintain suitable balance and levels for the colors which are generated. A primary timer sets the operation time of the CCD and a secondary timer sets the ON time for each LED. In addition, an LED drive circuit driving the LEDs has two constant current circuits to more evenly read the images of the document to be scanned.

    摘要翻译： 彩色图像扫描器和彩色图像扫描方法，其使用多个LED独立地生成三种不同的颜色并控制电荷耦合器件（CCD）的曝光时间和LED的发光时间，以便保持颜色的适当平衡和电平 生成。 主计时器设置CCD的操作时间，次计时器设置每个LED的ON时间。 此外，驱动LED的LED驱动电路具有两个恒流电路，以更均匀地读取要扫描的文档的图像。

    IMAGE SCANNING UNIT
    7.
    发明申请
    IMAGE SCANNING UNIT 有权
    图像扫描单元

    公开(公告)号：US20140111835A1

    公开(公告)日：2014-04-24

    申请号：US14126691

    申请日：2012-01-31

    申请人： Junya Ozawa ,  Shinnosuke Enomoto ,  Fumimasa Amemiya ,  Toru Ochiai ,  Fumihide Sakamoto ,  Yuichi Kagami

    发明人： Junya Ozawa ,  Shinnosuke Enomoto ,  Fumimasa Amemiya ,  Toru Ochiai ,  Fumihide Sakamoto ,  Yuichi Kagami

    IPC分类号： H04N1/00 ,  G03B27/16 ,  H04N1/028

    CPC分类号： H04N1/00525 ,  G03B27/16 ,  H04N1/00559 ,  H04N1/028 ,  H04N1/02815 ,  H04N1/0318 ,  H04N1/04 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03133 ,  H04N2201/03137 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03166 ,  H04N2201/03175

    摘要： Provided is an image scanning unit which makes it possible to improve scanning accuracy while also making the overall body thinner by appropriately positioning a plurality of reflection members within an effective space in a carriage frame without wasting space. An image scanning unit, wherein a frame is divided into at least two spaces facing an irradiation surface, a first accommodation unit for accommodating a light source unit is formed in one of the spaces, a second accommodation unit for accommodating at least one reflection member is formed in the other adjacent space, a first reflection member for initially receiving light reflected from the irradiation surface is positioned at the side opposite the irradiation surface with the first accommodation unit positioned therebetween, and a light-shielding member is provided between the first reflection member and the reflection member positioned in the other space and prevents light that has strayed from a scanning light path from the first reflection member from being incident on the reflection member in the other space.

    摘要翻译： 提供了一种图像扫描单元，其可以通过将多个反射构件适当地定位在支架框架的有效空间内而不浪费空间，从而提高扫描精度，同时使整体变薄。 一种图像扫描单元，其中框架被分成面向照射表面的至少两个空间，在一个空间中形成有用于容纳光源单元的第一容纳单元，用于容纳至少一个反射构件的第二容纳单元 形成在另一相邻空间中的第一反射构件，用于最初接收从照射表面反射的光的第一反射构件位于与照射表面相对的一侧，其中第一容纳单元位于它们之间，并且遮光构件设置在第一反射构件 并且所述反射构件位于所述另一空间中，防止从所述第一反射构件的扫描光路偏离的光入射到所述另一空间中的所述反射构件。

    ILLUMINATION DEVICE
    8.
    发明申请
    ILLUMINATION DEVICE 有权
    照明装置

    公开(公告)号：US20130314756A1

    公开(公告)日：2013-11-28

    申请号：US13982636

    申请日：2011-12-28

    申请人： Fumimasa Amemiya ,  Toru Ochiai ,  Fumihide Sakamoto ,  Junya Ozawa ,  Satoshi Tanaka ,  Yuichi Kagami ,  Hiroyuki Hirokawa ,  Shinnosuke Enomoto ,  Koji Ogino

    发明人： Fumimasa Amemiya ,  Toru Ochiai ,  Fumihide Sakamoto ,  Junya Ozawa ,  Satoshi Tanaka ,  Yuichi Kagami ,  Hiroyuki Hirokawa ,  Shinnosuke Enomoto ,  Koji Ogino

    IPC分类号： F21V13/04

    CPC分类号： F21V13/04 ,  G02B6/0045 ,  H04N1/02835 ,  H04N1/0289 ,  H04N1/1017

    摘要： To provide an illumination device in which there is no variation in light intensity distribution of the illumination device, and in which illumination spots, particularly light intensity spots, are not prone to occur in a read image in an image reading device, by maintaining a constant gap between a light source and an end face of a light guide. The illumination device includes: a light guide having an end face for taking in light, a diffuse reflecting surface for diffusely reflecting the light taken in from the end face, and a light exit surface for emitting the light that is diffusely reflected at the diffuse reflecting surface towards an irradiation surface. The illumination device further include a reflector having a diffuse reflecting surface that reflects light from the light source toward the one end face of the light guide. The light guide has, at the one end, a flange portion that abuts the reflector, the light source is mounted to a circuit board, and the reflector is held between the flange portion of the light guide and circuit board so as to maintain a predetermined gap between the light source and light guide.

    摘要翻译： 为了提供一种照明装置，其中照明装置的光强度分布没有变化，并且其中在图像读取装置中的读取图像中不容易发生照明点，特别是光强度点，通过保持恒定 光源与光导的端面之间的间隙。 照明装置包括：具有用于吸收光的端面的光导，用于漫反射从端面吸收的光的漫反射面，以及用于发射在漫反射处漫反射的光的光出射面 表面朝向照射表面。 照明装置还包括具有将来自光源的光朝向光导的一个端面反射的漫反射面的反射体。 导光体的一端具有与反射体抵接的凸缘部，光源安装在电路基板上，反射体保持在导光板的凸缘部与电路基板之间， 光源与光导之间的间隙。

    LAMINATED SHEET AND PROCESS FOR PRODUCING THE SAME
    9.
    发明申请
    LAMINATED SHEET AND PROCESS FOR PRODUCING THE SAME 有权
    层压板及其制造方法

    公开(公告)号：US20120107387A1

    公开(公告)日：2012-05-03

    申请号：US13382747

    申请日：2010-07-07

    申请人： Toru Ochiai ,  Shinichi Shigeki ,  Sumito Kiyooka ,  Ikuhisa Shiraishi ,  Nobuo Araya

    发明人： Toru Ochiai ,  Shinichi Shigeki ,  Sumito Kiyooka ,  Ikuhisa Shiraishi ,  Nobuo Araya

    IPC分类号： A61K9/70 ,  B32B37/12 ,  D04H13/00 ,  B32B37/14

    CPC分类号： B32B5/26 ,  A61K8/0208 ,  A61Q19/00 ,  B32B5/022 ,  B32B5/08 ,  B32B2260/021 ,  B32B2262/0223 ,  B32B2262/0276 ,  B32B2262/0284 ,  B32B2262/0292 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2307/726 ,  B32B2307/728 ,  D04H1/4374 ,  D04H1/4382 ,  D04H1/492 ,  D04H1/498 ,  Y10T442/608

    摘要： A laminated sheet is produced by forming an adhesion layer permeable to a liquid component and contactable with a skin on at least one side of a liquid-retention layer comprising a nonwoven structural member and having an ability to absorb the liquid component. The adhesion layer comprises a nonwoven structural member comprising a fiber having a number-average fiber diameter of not more than 10 μm, and the thickness ratio of the adhesion layer relative to the liquid-retention layer is 1/4 to 1/100 as a ratio of the adhesion layer/the liquid-retention layer. The fiber of the nonwoven structural member of the adhesion layer may have a standard deviation of fiber diameter of not more than 5. The nonwoven structural member of the liquid-retention layer may comprise a fiber having a fiber diameter larger than that of the fiber of the adhesion layer. The laminated sheet has a liquid retentivity and a liquid releasability in a well-balanced manner, and has an excellent adhesion and an excellent fit to the skin in the state where the sheet is impregnated with a liquid component.

    摘要翻译： 通过在包含非织造结构构件的液体保持层的至少一侧上形成可渗透液体组分并与皮肤接触的粘合层来制造层压片，并具有吸收液体组分的能力。 粘合层包括非织造结构构件，其包含数均纤维直径不大于10μm的纤维，并且粘合层相对于保液层的厚度比为1/4至1/100作为 粘合层/保液层的比例。 粘合层的非织造结构构件的纤维可以具有不大于5的纤维直径的标准偏差。保液层的非织造结构构件可以包括纤维直径大于纤维直径的纤维 粘附层。 层压片具有良好平衡的液体保持性和液体剥离性，并且在片材浸渍有液体成分的状态下具有优异的粘附性和优异的与皮肤贴合性。

    Image reading apparatus
    10.
    发明授权
    Image reading apparatus 失效
    图像读取装置

    公开(公告)号：US5394205A

    公开(公告)日：1995-02-28

    申请号：US222724

    申请日：1994-03-30

    申请人： Toru Ochiai ,  Masahiro Mochizuki ,  Soichi Ikeda ,  Katsuhiro Sato

    发明人： Toru Ochiai ,  Masahiro Mochizuki ,  Soichi Ikeda ,  Katsuhiro Sato

    IPC分类号： G02B7/36 ,  G03B21/53 ,  H04N1/03 ,  G03B3/10

    CPC分类号： H04N1/02409 ,  G02B7/36 ,  G03B21/53 ,  H04N1/03

    摘要： An apparatus comprises an image sensing optical system including an image pickup element for converting an image to an electrical signal and a projection lens for projecting an image onto a photo-sensing plane of the image pickup element. The image sensing optical system is driven along an optical axis thereof while maintaining a relative positional relationship between the projection lens and the image pickup element to adjust the focal position. An apparatus may also comprise an image sensing optical system including an image pickup element for scanning an image to convert it to an electrical signal and a projection lens for projecting an image onto a photo-sensing plane of the image pickup element, a focus adjusting device for adjusting a focal position of the image sensing optical system and a detector for detecting an in-focus position of the image sensing optical system to the object. The focus adjusting device is controlled in accordance with the output of the detector so that the object is always within a depth of focus of the image sensing optical system.

    摘要翻译： 一种装置包括图像感测光学系统，其包括用于将图像转换为电信号的图像拾取元件和用于将图像投影到图像拾取元件的感光平面上的投影透镜。 摄像光学系统沿其光轴被驱动，同时保持投影透镜和图像拾取元件之间的相对位置关系以调节焦点位置。 装置还可以包括图像感测光学系统，其包括用于扫描图像以将其转换为电信号的图像拾取元件和用于将图像投影到图像拾取元件的感光平面上的投影透镜;焦点调节装置 用于调整图像感测光学系统的焦点位置和用于检测图像感测光学系统对焦的对焦位置的检测器。 根据检测器的输出来控制焦点调节装置，使得对象总是在图像感测光学系统的焦深范围内。