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72 条记录 (耗时 0.039 秒)

    Surface light source and electrically illuminated signboard
    2.
    发明授权
    Surface light source and electrically illuminated signboard 失效
    表面光源和电子照明招牌

    公开(公告)号：US07517105B2

    公开(公告)日：2009-04-14

    申请号：US11649911

    申请日：2007-01-05

    申请人： Yoshihiro Sakai

    发明人： Yoshihiro Sakai

    IPC分类号： G09F13/04

    CPC分类号： G02F1/133603 ,  G02F1/133605 ,  G02F1/133611

    摘要： LEDs (7) are arranged on at least opposite two corners of a bottom surface of a box body (11) of a tray shape whose bottom surface is quadrilateral, whose upper side is open, on an inner surface of which a light reflection member (11b) is provided, and whose side walls (11c) are inclined outward, so as to irradiate inside of the box body, wherein a plurality of LEDs (71) are arranged so that a region irradiated by each of the LEDs (71) rotates sequentially in a specific direction (same direction). As a result, there can be obtained a surface light source having high brightness and uniformity in an arbitrary size whether the light source is small or large while using semiconductor light emitting devices (LEDs), and an electrically illuminated signboard using the surface light source, which is thin and capable of uniform display and which operates with low electricity consumption.

    摘要翻译： LED（7）布置在底表面为四边形的托盘形状的盒体（11）的底表面的至少相对的两个角上，该托盘形状的上表面是敞开的，其内表面上具有光反射构件 11b），并且其侧壁（11c）向外倾斜，以便照射箱体内部，其中多个LED（71）被布置成使得由每个LED（71）照射的区域旋转 顺序地沿特定方向（相同方向）。 结果，可以获得在使用半导体发光器件（LED）的情况下，光源是小还是大的任意尺寸的高亮度和均匀性的表面光源，以及使用该表面光源的电照明招牌， 其薄且能够均匀显示，并且以低的电力消耗运行。

    Belt device, image forming apparatus, and method to control belt speed
    3.
    发明授权
    Belt device, image forming apparatus, and method to control belt speed 有权
    皮带装置，成像装置和控制皮带速度的方法

    公开(公告)号：US07133630B2

    公开(公告)日：2006-11-07

    申请号：US10901238

    申请日：2004-07-29

    申请人： Yoshihiro Sakai

    发明人： Yoshihiro Sakai

    IPC分类号： G03G15/01 ,  G03G15/00 ,  B41J2/385 ,  G01D15/06

    CPC分类号： G03G15/0131 ,  G03G2215/00139 ,  G03G2215/0119 ,  G03G2215/0158

    摘要： A belt device includes a belt as an endless belt that has a scale with a large number of scale marks formed along the whole circumference of the belt. A sensor reads the scale to obtain scale information. A control device provides control to correct a belt speed, based on scale information read. A scale-mark degradation determining unit determines whether the scale mark is degraded. A belt drive controller continuously provides control to correct the belt speed for a degraded portion until the scale-mark degradation determining unit determines that there is no degradation.

    摘要翻译： 皮带装置包括作为环带的皮带，该皮带具有沿皮带的整个圆周形成的大量标尺的刻度。 传感器读取比例尺以获得比例信息。 控制装置根据读取的比例信息提供对皮带速度进行校正的控制。 标尺劣化确定单元确定缩放标记是否劣化。 皮带驱动控制器连续地提供对劣化部分的皮带速度进行校正的控制，直到刻度标记劣化确定单元确定没有劣化。

    Image reading device and image forming apparatus including the image reading device
    4.
    发明授权
    Image reading device and image forming apparatus including the image reading device 有权

    公开(公告)号：US07102797B2

    公开(公告)日：2006-09-05

    申请号：US10150932

    申请日：2002-05-21

    申请人： Yoshihiro Sakai

    发明人： Yoshihiro Sakai

    IPC分类号： H04N1/00 ,  H04N1/40 ,  H04N1/04 ,  G06K9/40

    CPC分类号： H04N1/1008 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/044 ,  H04N2201/04755

    摘要： In an image reading device having a sheet-through mechanism, a controller controls a stepping motor to decelerate an image reading system when the image reading system is moved to a reference white plate reading position, and controls a stepping motor drive electric current to decrease when the image reading system reads a reference white plate. When the image reading system finishes reading the reference white plate, the controller controls the stepping motor drive electric current to increase so as to rapidly decelerate the image reading system. The controller further controls the stepping motor such that a moving speed of the image reading system to an original document reading position is lower than a moving speed of the image reading system to the reference white plate reading position.

    Architectural material and a process of production thereof
    5.
    发明授权
    Architectural material and a process of production thereof 失效
    建筑材料及其生产工艺

    公开(公告)号：US6063472A

    公开(公告)日：2000-05-16

    申请号：US11994

    申请日：1998-03-09

    申请人： Toshihiro Takaoka ,  Yoshihiro Sakai ,  Tadashi Fujimoto

    发明人： Toshihiro Takaoka ,  Yoshihiro Sakai ,  Tadashi Fujimoto

    IPC分类号： B32B7/04 ,  B32B37/24 ,  B32B9/00

    CPC分类号： B32B37/24 ,  B32B38/0036 ,  B32B7/04 ,  B32B2038/006 ,  B32B2451/00 ,  B32B38/1875 ,  Y10T428/232

    摘要： The present invention provides an architectural material obtained by forming a decorative layer containing calcium carbonate as a binder component on the surface of a base material, and laminating a ventilating protective sheet having a peeling strength of 200 to 4000 mN on the surface of the decorative layer without interposing an adhesive layer separately, and a process for producing the architectural material. The architectural material has excellent soiling resistance or abrasion resistance, and is highly practical.

    摘要翻译： PCT No.PCT / JP97 / 02384第 371日期1998年3月9日 102（e）1998年3月9日PCT 1997年7月10日PCT公布。 公开号WO98 / 01296 日本1998年1月15日本发明提供一种建筑材料，其通过在基材表面上形成含有碳酸钙作为粘合剂成分的装饰层，并将剥离强度为200〜4000mN的通气保护片层压在 表面，而不是单独地插入粘合剂层，以及制造该建筑材料的方法。 建筑材料具有优异的耐污性或耐磨性，是非常实用的。

    Device for regenerating printed sheet-like recording medium
    7.
    发明授权
    Device for regenerating printed sheet-like recording medium 失效
    用于再生印刷的片状记录介质的装置

    公开(公告)号：US5612766A

    公开(公告)日：1997-03-18

    申请号：US421880

    申请日：1995-04-14

    申请人： Toru Iida ,  Michihito Ohashi ,  Yoshihiro Sakai ,  Shin-ichi Kuramoto ,  Shunichi Chiba ,  Yasuo Asahina ,  Junko Tomita

    发明人： Toru Iida ,  Michihito Ohashi ,  Yoshihiro Sakai ,  Shin-ichi Kuramoto ,  Shunichi Chiba ,  Yasuo Asahina ,  Junko Tomita

    IPC分类号： B41J29/26 ,  B41M7/00 ,  G03G21/00

    CPC分类号： B41J29/26 ,  B41M7/0009 ,  G03G21/00

    摘要： A device for regenerating a sheet-like recoding medium which feeds a printed sheet-like recording medium. A regenerating treatment unit eliminates a image formed on the recording medium. The recording medium is then discriminated and separated based on whether the regenerated recording medium is reusable or not and whether the regenerated recording medium is to be treated again by the regenerating treatment unit, and a storing unit stores the separated reusable recording medium. Further, a control section controls the regenerating treatment unit to treat the regenerated recording medium again when the regenerated recording medium is judged to be treated again by the regenerating treatment unit.

    摘要翻译： 一种用于再生片状记录介质的装置，其供给印刷的片状记录介质。 再生处理单元消除在记录介质上形成的图像。 然后基于再生记录介质是否可重复使用来识别和分离记录介质，以及再生处理单元是否再次处理再生记录介质，并且存储单元存储分离的可重复使用记录介质。 此外，当再生处理单元再次判定再生记录介质被再次处理时，控制部分控制再生处理单元再次处理再生记录介质。

    Device for regenerating printed sheet-like recording medium
    8.
    发明授权
    Device for regenerating printed sheet-like recording medium 失效
    用于再生印刷的片状记录介质的装置

    公开(公告)号：US5545381A

    公开(公告)日：1996-08-13

    申请号：US828710

    申请日：1992-01-31

    申请人： Toru Iida ,  Michihito Ohashi ,  Yoshihiro Sakai ,  Shin-ichi Kuramoto ,  Shunichi Chiba ,  Yasuo Asahina ,  Junko Tomita

    发明人： Toru Iida ,  Michihito Ohashi ,  Yoshihiro Sakai ,  Shin-ichi Kuramoto ,  Shunichi Chiba ,  Yasuo Asahina ,  Junko Tomita

    IPC分类号： B41J29/26 ,  B41M7/00 ,  G03G21/00 ,  G01J1/10

    CPC分类号： B41J29/26 ,  B41M7/0009 ,  G03G21/00

    摘要： The present invention discloses a device for regenerating a sheet-like recording medium comprising a means for feeding a printed sheet-like recording medium, a regenerating treatment means having a step for eliminating image formed on said recording medium, a means for discriminating and separating the recording medium whether the treated recording medium is reusable or not and a means for storing the separated reusable recording medium.Further, the present invention discloses, as Examples, regenerating treatment means treating sheet-like recording media printed with following toners or inks with following degrading agent or a color eliminating agent;(i) a toner comprising biodegradable plastics as a constituent ingredient and an enzyme containing liquid as a degrading agent;(ii) a toner comprising photodegradable plastics as a constituent ingredient and an irradiation of a light containing a short wavelength light;(iii) a toner or an ink using a coloring material comprising an electron-donating color-forming organic compound and its developer and a color-eliminating agent; and(iv) a toner or an ink using a coloring material comprising an electron-accepting color-forming organic compound and its developer and a color-eliminating agent.

    摘要翻译： 本发明公开了一种用于再生片状记录介质的装置，包括用于馈送印刷的片状记录介质的装置，具有用于消除在所述记录介质上形成的图像的步骤的再生处理装置，用于区分和分离 记录介质是否可重复使用处理的记录介质以及用于存储分离的可重复使用的记录介质的装置。 此外，作为实施例，本发明公开了再生处理装置，其处理用随后的降色剂或除色剂的下列调色剂或油墨印刷的片状记录介质; （i）包含可生物降解塑料作为构成成分的调色剂和含酶液体作为降解剂; （ii）包含可光降解塑料作为组成成分的调色剂和包含短波长光的光的照射; （iii）使用包含给电子成色有机化合物及其显色剂和着色剂的着色材料的调色剂或油墨; 和（iv）使用包含电子接受成色有机化合物及其显影剂和着色剂的着色材料的调色剂或油墨。

    Optical system for color copier
    10.
    发明授权
    Optical system for color copier 失效
    彩色复印机光学系统

    公开(公告)号：US4742371A

    公开(公告)日：1988-05-03

    申请号：US44742

    申请日：1987-05-01

    申请人： Hideya Furuta ,  Yutaka Koizumi ,  Kazusige Taguchi ,  Yoshihiro Sakai

    发明人： Hideya Furuta ,  Yutaka Koizumi ,  Kazusige Taguchi ,  Yoshihiro Sakai

    IPC分类号： G03G15/01

    CPC分类号： G03G15/011 ,  G03G15/0184 ,  G03G15/0435 ,  G03G2215/0106 ,  G03G2215/0119 ,  G03G2215/0417

    摘要： An optical system for a color copier in which light images of blue, green and red produced by color separation are formed one on each of three photoconductive elements, then developed by toner of associated colors, and then transferred one upon another onto a paper. A first mirror is disposed in an optical path to which light representative of an image of an original document is led through an image-forming lens and a mirror group. Light reflected by the first mirror is focused onto a first photoconductive element. Light transmitted through the first mirror is split by a second mirror which is located in a position for intercepting a part of the width of a slit for exposure. Light reflected by the second mirror is focused onto a second photoconductive element. Further, light outside the range of the second mirror is reflected by a third mirror to be focused onto a third photoconductive element. The first mirror has a spectral characteristic which reflects light of one of three colors, i.e., blue, green and red while transmitting light of the other two colors. All of the first to third mirrors comprise total reflection mirrors, or only the first mirror comprises a half-mirror. A reflection from the first mirror is of a particular color to which the photoconductive elements show the smallest amount of reaction. Light of wavelengths outside a predetermined range of each color which is to be reflected by any of the mirrors is cut by using the reflection characteristic of the mirror (as well as a transmission characteristic in the case of the half-mirror) and the transmission characteristics of a filter which is associated with the mirror.

    摘要翻译： 一种用于彩色复印机的光学系统，其中通过颜色分离产生的蓝色，绿色和红色的光图像在三个光电导元件中的每一个上形成一个，然后通过相关联的颜色的调色剂显影，然后一个接一个地转印到纸上。 第一反射镜设置在通过成像透镜和反射镜组引导代表原稿的图像的光的光路中。 由第一反射镜反射的光聚焦到第一光导元件上。 透过第一反射镜的光被第二反射镜分开，第二反射镜位于用于遮挡用于曝光的狭缝宽度的一部分的位置。 由第二反射镜反射的光聚焦到第二光导元件上。 此外，第二反射镜的范围之外的光被第三反射镜反射以聚焦到第三光导元件上。 第一反射镜具有反映三种颜色之一的光的光谱特性，即蓝色，绿色和红色，同时透射另外两种颜色的光。 所有第一至第三反射镜均包括全反射镜，或仅第一镜包括半反射镜。 来自第一反射镜的反射具有特定的颜色，光电导元件显示最小量的反应。 通过使用反射镜的反射特性（以及在半反射镜的情况下的透射特性）和透射特性来切割要由任何反射镜反射的每种颜色的预定范围之外的波长的光 与镜子相关联的过滤器。