公开(公告)号：US11671549B2

公开(公告)日：2023-06-06

申请号：US17458860

申请日：2021-08-27

申请人： Fumiyuki Heishi ,  Hiroshi Kubo ,  Shinya Kitaoka ,  Satoshi Saito ,  Yoshito Suzuki ,  Kimiharu Yanagisawa ,  Atsushi Kanaya

发明人： Fumiyuki Heishi ,  Hiroshi Kubo ,  Shinya Kitaoka ,  Satoshi Saito ,  Yoshito Suzuki ,  Kimiharu Yanagisawa ,  Atsushi Kanaya

IPC分类号： H04N1/60 ,  H04N1/00

CPC分类号： H04N1/6044 ,  H04N1/00588 ,  H04N1/00806

摘要： An image reading device and an image forming apparatus. The image reading device includes an image reader to read an image of a document, and a color reference component arranged to face the image reader. In the image reading device, the image reader reads the color reference component at a prescribed timing to obtain color reference image data, and correction data generating processes are executed based on the obtained color reference image data to generate correction data used to correct data of the image read by the image reader. In the image reading device, wherein the color reference component is moved relative to the image reader in a direction orthogonal to a direction toward and away from the image reader. The image forming apparatus includes the image reading device, and an image is formed on a recording material based on data of the image read by the image reading device.

公开(公告)号：US11115561B2

公开(公告)日：2021-09-07

申请号：US16775287

申请日：2020-01-29

申请人： Hajime Tsukahara ,  Hiroki Shirado ,  Ayumu Hashimoto ,  Yuuki Nakada ,  Tomohiko Ono ,  Tatsuya Ozaki ,  Hiroshi Kubo ,  Yoshiaki Nagao ,  Kimiharu Yanagisawa ,  Masahiro Itoh

发明人： Hajime Tsukahara ,  Hiroki Shirado ,  Ayumu Hashimoto ,  Yuuki Nakada ,  Tomohiko Ono ,  Tatsuya Ozaki ,  Hiroshi Kubo ,  Yoshiaki Nagao ,  Kimiharu Yanagisawa ,  Masahiro Itoh

IPC分类号： H04N1/04 ,  H04N1/387 ,  H04N1/047

摘要： An inclination detecting device includes processing circuitry. The processing circuitry is configured to detect, in image information that is an image of an object imaged by an imaging device at an imaging position where a background member forms a background, a first boundary between the background member and a shadow of the object; detect a second boundary between the object and the shadow of the object in the image information; and detect an inclination of the object in the image information from the first boundary and the second boundary detected by the processing circuitry.

公开(公告)号：US11102365B2

公开(公告)日：2021-08-24

申请号：US16841708

申请日：2020-04-07

申请人： Tomohiko Ono ,  Hajime Tsukahara ,  Hiroki Shirado ,  Ayumu Hashimoto ,  Yuuki Nakada ,  Tatsuya Ozaki ,  Hiroshi Kubo ,  Yoshiaki Nagao ,  Kimiharu Yanagisawa ,  Masahiro Itoh

发明人： Tomohiko Ono ,  Hajime Tsukahara ,  Hiroki Shirado ,  Ayumu Hashimoto ,  Yuuki Nakada ,  Tatsuya Ozaki ,  Hiroshi Kubo ,  Yoshiaki Nagao ,  Kimiharu Yanagisawa ,  Masahiro Itoh

IPC分类号： H04N1/04 ,  H04N1/00 ,  G06T7/194 ,  G06T7/13

摘要： An edge detecting device includes processing circuitry. The processing circuitry is configured to acquire first color information and second color information in an image including a document region and a background region outside the document region. The first color information is color information of the background region and the second color information is color information of the document region. The processing circuitry is configured to detect a boundary between the background region and the document region from a change in color information between the first color information and the second color information.

公开(公告)号：US09648194B2

公开(公告)日：2017-05-09

申请号：US14637890

申请日：2015-03-04

申请人： Norio Kimura ,  Takashi Fujii ,  Hiroshi Kubo ,  Shinya Kitaoka

发明人： Norio Kimura ,  Takashi Fujii ,  Hiroshi Kubo ,  Shinya Kitaoka

IPC分类号： H04N1/04 ,  H04N1/203

CPC分类号： H04N1/2034

摘要： A document reading device including an image reader. The image reader includes a first reader to read a first image from a first face of a document fed by a document feeder and a second reader to read a second face of the document. An operation mode is switchable between a normal operation mode in which the image reader is in an operation enabled state and an energy-saving mode in which the image reader is in an operation stop state. In a return from the energy saving mode to the normal operation mode, the image reader performs a start-up operation including a first initial operation for returning the first reader to the normal operation mode and then performs a second initial operation for returning the second reader to the normal operation mode.

公开(公告)号：US09219833B2

公开(公告)日：2015-12-22

申请号：US14637933

申请日：2015-03-04

申请人： Hiroshi Kubo ,  Takashi Fujii ,  Shinya Kitaoka ,  Norio Kimura

发明人： Hiroshi Kubo ,  Takashi Fujii ,  Shinya Kitaoka ,  Norio Kimura

IPC分类号： G06F15/00 ,  G06K1/00 ,  G06K15/00 ,  H04N1/00

CPC分类号： H04N1/00602 ,  H04N1/00572 ,  H04N1/00628

摘要： An automatic document feeder comprises: a feeding unit that causes an image of a first side of a document to be read by a first image reading unit; a second image reading unit that reads an image of a second side of the document; a release unit that supports a reading guide opposite to a reading surface of the second image reading unit and enables underneath of the reading surface to be released; and a paper ejection tray on which the document having been subjected to image reading and ejected from a paper ejection roller pair is accumulated, wherein an end fence that rises up at a document ejection direction upstream side of the paper ejection tray is configured of separate members that are an upper portion and a lower portion, and a rotational pivot of the release unit is provided downstream from the end fence in a feeding direction.

摘要翻译： 自动送纸器包括：馈送单元，其使文档的第一面的图像由第一图像读取单元读取; 第二图像读取单元，读取文档的第二面的图像; 释放单元，其支撑与所述第二图像读取单元的读取表面相对的读取引导件，并且能够释放所述读取表面的下方; 纸张排出托盘，其上已经经过图像读取并从排纸辊对中排出的文件被累积，其中在排纸托盘的上游侧的文件排出方向上升的端挡板由分离的构件构成 上部部分和下部部分，并且释放单元的旋转枢轴在馈送方向上设置在端部挡板的下游。

公开(公告)号：US08925913B2

公开(公告)日：2015-01-06

申请号：US13905245

申请日：2013-05-30

申请人： Hiroshi Kubo ,  Shinya Kitaoka ,  Takehisa Shimazu ,  Takeshi Akai ,  Takuma Ariga ,  Fumiyuki Heishi ,  Michitaka Suzuki ,  Yoshito Suzuki ,  Norio Kimura ,  Hiroaki Utagawa ,  Kenji Hayasaka ,  Jun Yamada ,  Kenichiro Morita ,  Ikuhisa Okamoto ,  Satoshi Saito

发明人： Hiroshi Kubo ,  Shinya Kitaoka ,  Takehisa Shimazu ,  Takeshi Akai ,  Takuma Ariga ,  Fumiyuki Heishi ,  Michitaka Suzuki ,  Yoshito Suzuki ,  Norio Kimura ,  Hiroaki Utagawa ,  Kenji Hayasaka ,  Jun Yamada ,  Kenichiro Morita ,  Ikuhisa Okamoto ,  Satoshi Saito

IPC分类号： B65H3/06

CPC分类号： B65H3/0615 ,  B65H3/0684 ,  B65H2402/44 ,  B65H2404/623 ,  B65H2511/521 ,  B65H2801/06 ,  B65H2801/39

摘要： A sheet conveying device such as a feed mechanism includes a pick-up roller and a cover member. The pick-up roller feeds, into an apparatus, a sheet such as a document on a placing table such as a document placing table on which the sheet is placed. The cover member such as a pick-up cover covers the pick-up roller. The cover member is supported at both ends thereof on a shaft of the pick-up roller or on shaft bearings that receive the shaft of the pick-up roller.

摘要翻译： 诸如进给机构的片材输送装置包括拾取辊和盖构件。 拾取辊将诸如放置台上的诸如文件放置台的放置台上的文件等片材进给到设备中。 诸如拾取盖的盖构件覆盖拾取辊。 盖构件的两端被支撑在拾取辊的轴上或者承受接收辊的轴的轴承上。

公开(公告)号：US08882474B2

公开(公告)日：2014-11-11

申请号：US12606355

申请日：2009-10-27

申请人： Masaki Ota ,  Hiroshi Kubo ,  Ryo Matsubara ,  Yasuhiro Tabe ,  Hideharu Yamashita ,  Yuki Morikage

发明人： Masaki Ota ,  Hiroshi Kubo ,  Ryo Matsubara ,  Yasuhiro Tabe ,  Hideharu Yamashita ,  Yuki Morikage

IPC分类号： F04B1/28 ,  F04B1/14 ,  F04B27/18

CPC分类号： F04B27/1804 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2027/1872 ,  F04B2027/1881

摘要： A variable displacement type compressor has a supply passage for supplying refrigerant gas to a pressure control chamber, a release passage for releasing the refrigerant gas from the pressure control chamber, a first control valve for controlling the amount of the refrigerant gas flowing through the supply passage, a check valve provided between the first control valve and the pressure control chamber and preventing the refrigerant gas from flowing from the pressure control chamber to the first control valve by closing the supply passage and a second control valve for adjusting a cross-sectional area of the release passage from minimum to maximum. The second control valve has a back pressure chamber communicating with the supply passage, a valve chamber forming a part of the release passage and communicating with a suction-pressure region, a valve hole forming a part of the release passage and communicating with the valve chamber and a spool having a valve portion located in the valve chamber. When a pressure in the back pressure chamber increases, the valve portion decreases the degree of opening of the valve hole.

摘要翻译： 可变排量型压缩机具有用于将制冷剂气体供给到压力控制室的供给通路，用于从压力控制室释放制冷剂气体的释放通路，用于控制流过供给通路的制冷剂气体的量的第一控制阀 设置在所述第一控制阀和所述压力控制室之间的止回阀，并且通过关闭所述供给通道来防止所述制冷剂气体从所述压力控制室流向所述第一控制阀;以及第二控制阀，其用于调整所述第二控制阀的横截面积 释放通道从最小到最大。 所述第二控制阀具有与所述供给通路连通的背压室，形成所述释放通路的一部分并与吸入压力区域连通的阀室，形成所述释放通路的一部分并与所述阀室连通的阀孔 以及具有位于阀室中的阀部分的阀芯。 当背压室中的压力增大时，阀部降低阀孔的开度。

公开(公告)号：US08629952B2

公开(公告)日：2014-01-14

申请号：US12749439

申请日：2010-03-29

申请人： Kenta Sugimori ,  Manabu Matsushima ,  Yoshifumi Kajiwara ,  Haruyoshi Yada ,  Hiroshi Kubo ,  Hiroyuki Takita

发明人： Kenta Sugimori ,  Manabu Matsushima ,  Yoshifumi Kajiwara ,  Haruyoshi Yada ,  Hiroshi Kubo ,  Hiroyuki Takita

IPC分类号： G02F1/1333 ,  G02F1/1345 ,  H04M1/00

CPC分类号： H04M1/0266 ,  G02F1/13452 ,  H04M1/0214 ,  H04M1/0235

摘要： A mobile terminal device includes a liquid-crystal portion that displays an image; a substrate that sandwiches another component between one surface of the substrate and the liquid crystal portion, and that has another surface that is provided with a control circuit; a connecting portion that connects the liquid-crystal portion and the control circuit; and a spacer member formed of an insulator and interposed between the another surface of the substrate and the connecting portion.

摘要翻译： 移动终端装置包括显示图像的液晶部分; 在基板的一个表面和液晶部分之间夹持另一个部件，并且具有设置有控制电路的另一表面的基板; 连接液晶部分和控制电路的连接部分; 以及由绝缘体形成且位于基板的另一表面和连接部之间的间隔件。

公开(公告)号：US08491976B2

公开(公告)日：2013-07-23

申请号：US13265306

申请日：2010-04-16

申请人： Masahiro Sato ,  Naoki Higashi ,  Shuhei Kanno ,  Kiyoji Egashira ,  Hiroshi Kubo ,  Keiichi Kanno

发明人： Masahiro Sato ,  Naoki Higashi ,  Shuhei Kanno ,  Kiyoji Egashira ,  Hiroshi Kubo ,  Keiichi Kanno

IPC分类号： B29D22/00

CPC分类号： G09F3/0297 ,  B65D2203/06 ,  G09F2003/0272 ,  G09F2003/0276 ,  G09F2003/028 ,  Y10T428/13 ,  Y10T428/24802

摘要： A laminate and the like capable of improving the barcode reading accuracy with a configuration having a smaller number of layers is provided. Further, a laminate and the like capable of further improving the barcode reading accuracy and further reducing the size of a barcode portion even when applied to a conventional layer configuration is provided. The laminate includes a colored barcode print layer 5, a base material layer 1, and a bead-containing coating layer 7 having beads 7b dispersed in a resin 7a.

摘要翻译： 提供能够通过具有较少层数的构造来提高条形码读取精度的层压体等。 此外，提供了能够进一步提高条形码读取精度并进一步减小条形码部分的尺寸的层叠体，即使当应用于传统的层结构时也是如此。 层压体包括着色条形码印刷层5，基材层1和具有分散在树脂7a中的珠粒7b的含珠粒的涂层7。

公开(公告)号：US20120290195A1

公开(公告)日：2012-11-15

申请号：US13510966

申请日：2010-09-24

申请人： Seiichiro Irie ,  Yoshitomo Kono ,  Hirotaka Komatsu ,  Hiroaki Tone ,  Junpei Yamamoto ,  Hiroshi Kubo ,  Toshifumi Hiraboshi

发明人： Seiichiro Irie ,  Yoshitomo Kono ,  Hirotaka Komatsu ,  Hiroaki Tone ,  Junpei Yamamoto ,  Hiroshi Kubo ,  Toshifumi Hiraboshi

IPC分类号： F01L1/34 ,  F02P5/00 ,  F02B29/00

CPC分类号： F02D41/0072 ,  F02D13/0238 ,  F02D13/0261 ,  F02D41/187 ,  F02D2041/0017 ,  F02D2200/0402 ,  F02D2200/0404 ,  F02D2400/06 ,  F02M26/01 ,  F02M26/13 ,  Y02T10/18 ,  Y02T10/47

摘要： A control system for an internal combustion engine having a throttle valve disposed in an intake passage of the engine is provided. A wide-open intake air amount, which is an intake air amount corresponding to a state where the throttle valve is fully opened, is calculated according to the engine rotational speed, and a theoretical intake air amount, which is an intake air amount corresponding to a state where no exhaust gas of the engine is recirculated to a combustion chamber of the engine, is calculated according to the wide-open intake air amount and the intake pressure. An actual intake air amount of the engine is detected or estimated, and an exhaust gas recirculation ratio is calculated using the theoretical intake air amount and the actual intake air amount. The engine is controlled using the calculated exhaust gas recirculation ratio.

摘要翻译： 提供一种具有设置在发动机的进气通道中的节流阀的内燃机的控制系统。 根据发动机转速计算作为与节气门完全打开的状态对应的吸入空气量的大开的吸入空气量，以及作为与 根据大气开放量和进气压力计算发动机的废气再循环到发动机的燃烧室的状态。 检测或估计发动机的实际进气量，并且使用理论进气量和实际进气量计算排气再循环比。 使用计算出的废气再循环比来控制发动机。