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1. 发明授权

US06763743B2 Flywheel device for prime mover 失效
标题翻译：用于原动机的飞轮装置
公开(公告)号：US06763743B2
公开(公告)日：2004-07-20
申请号：US10123227
申请日：2002-04-17
申请人： Naoto Watanabe , Shuji Ichijo , Makoto Sumi , Hiroshi Saotome
发明人： Naoto Watanabe , Shuji Ichijo , Makoto Sumi , Hiroshi Saotome
IPC分类号： F16F1510
CPC分类号： F16F15/1315 , Y10T74/2125
摘要： A flywheel device for a prime mover can be made compact in axial size and has an effectively increased inertial mass. The flywheel device includes a drive plate and a mass ring. The drive plate has an annular projection and is attached to a crankshaft concentric with the crankshaft. The mass ring has an annular recess and is concentrically attached to the drive plate by the annular recess being fitted on the annular projection of the drive plate. The flywheel device transmits torque from an engine as the prime mover to the input shaft of an automatic transmission while reducing variation in the torque.
摘要翻译：用于原动机的飞轮装置可以制造成轴向尺寸紧凑并且具有有效增加的惯性质量。飞轮装置包括驱动板和质量环。驱动板具有环形凸起并且附接到与曲轴同心的曲轴。质量环具有环形凹部，并且通过安装在驱动板的环形突起上的环形凹槽同心地附接到驱动板。飞轮装置将来自作为原动机的发动机的扭矩传递到自动变速器的输入轴，同时减小扭矩的变化。

2. 发明授权

US10623607B2 Image processing apparatus, image forming apparatus, and image processing method 有权
公开(公告)号：US10623607B2
公开(公告)日：2020-04-14
申请号：US15014155
申请日：2016-02-03
申请人： Naoto Watanabe , Takeshi Ogawa , Takashi Soma
发明人： Naoto Watanabe , Takeshi Ogawa , Takashi Soma
IPC分类号： G06F15/00 , H04N1/60 , H04N1/40
CPC分类号： H04N1/6033 , H04N1/40087 , H04N1/6038 , H04N1/6041 , H04N2201/0094
摘要： An image processing apparatus includes: a storage unit to store therein, for each of a plurality of colors, correction information in which a correction value for obtaining a target output value is associated with each of combinations of one of a plurality of density values of image data corresponding to the color and one of a plurality of positions in a main scanning direction of image data; and a corrector to correct, when a pixel in input image data indicating image data received from a host device includes two or more colors, for each of the two or more colors, a density value of the color using a value smaller than a correction value corresponding to a combination of the density value of the color and a position of the pixel in the main scanning direction.

3. 发明授权

US08848009B2 Optical scanning device and image forming apparatus 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US08848009B2
公开(公告)日：2014-09-30
申请号：US13624182
申请日：2012-09-21
申请人： Naoto Watanabe , Toshiaki Tokita , Kohji Sakai , Nobuaki Kubo
发明人： Naoto Watanabe , Toshiaki Tokita , Kohji Sakai , Nobuaki Kubo
IPC分类号： B41J2/385 , B41J2/435 , B41J15/14 , B41J27/00 , G02B26/08 , G02B26/10 , G02B26/12 , B41J2/47 , G02B27/00
CPC分类号： G02B26/123 , B41J2/473 , G02B27/0018
摘要： An optical scanning device scanning scan target surfaces in a first direction with light includes: a light source emitting first and second light beams corresponding to two of the scan target surfaces; an optical deflector including a reflection surface on which the emitted first and second light beams are obliquely incident while being separated from each other in a second direction perpendicular to the first direction, and deflecting the first and second light beams; a scanning lens disposed on respective optical paths of the deflected first and second light beams; and a branching optical element transmitting therethrough most of the first light beam transmitted through the scanning lens, and reflecting most of the second light beam transmitted through the scanning lens. The deflected first and second light beams intersect between the optical deflector and the branching optical element, when projected on a plane perpendicular to the first direction.
摘要翻译：用光扫描第一方向的扫描目标表面的光扫描装置包括：发射对应于两个扫描目标表面的第一和第二光束的光源; 光偏转器，其包括反射面，发射的第一光束和第二光束在垂直于第一方向的第二方向上彼此分离并倾斜入射，并且偏转第一和第二光束; 设置在偏转的第一和第二光束的相应光路上的扫描透镜; 以及分支光学元件，透射通过扫描透镜的第一光束的大部分，并且反射透过扫描透镜的大部分第二光束。当投影在垂直于第一方向的平面上时，偏转的第一和第二光束在光学偏转器和分支光学元件之间相交。

4. 发明申请

US20140204166A1 OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US20140204166A1
公开(公告)日：2014-07-24
申请号：US14160930
申请日：2014-01-22
申请人： Yukio ITAMI , Yoshinori Hayashi , Naoki Miyatake , Naoto Watanabe , Yukihisa Yokoyama
发明人： Yukio ITAMI , Yoshinori Hayashi , Naoki Miyatake , Naoto Watanabe , Yukihisa Yokoyama
IPC分类号： B41J2/385 , G02B26/08
CPC分类号： G02B26/124 , G02B26/123
摘要： An optical scanning apparatus includes a light source; and a rotational polygon mirror having N reflecting surfaces, the rotational polygon mirror being configured to reflect a light flux emitted from the light source so that a scanning surface is scanned along a main-scanning direction with reflected from the rotational polygon mirror. A width of the light flux incident on the rotational polygon mirror in a direction corresponding to the main-scanning direction is smaller than a width of each reflecting surface of the rotational polygon mirror in the direction corresponding to the main-scanning direction.
摘要翻译：光学扫描装置包括光源; 以及具有N个反射面的旋转多面镜，所述旋转多面镜被配置为反射从所述光源发射的光束，使得沿着所述旋转多面镜反射的主扫描方向扫描表面。沿与主扫描方向相对应的方向入射到旋转多面镜的光束的宽度小于旋转多面反射镜的与主扫描方向对应的方向的各反射面的宽度。

5. 发明授权

US08786658B2 Exposure device and image forming apparatus 失效
标题翻译：曝光装置和图像形成装置
公开(公告)号：US08786658B2
公开(公告)日：2014-07-22
申请号：US13783898
申请日：2013-03-04
申请人： Nobuaki Kubo , Toshiaki Tokita , Kohji Sakai , Naoto Watanabe , Tomohiro Nakajima , Yorichika Ishiyama
发明人： Nobuaki Kubo , Toshiaki Tokita , Kohji Sakai , Naoto Watanabe , Tomohiro Nakajima , Yorichika Ishiyama
IPC分类号： B41J15/14 , B41J27/00
CPC分类号： G03G15/04036 , G03G15/0435 , G03G21/1666
摘要： An exposure device to expose an exposure element includes a light source; an optical system to guide light emitted from the light source to the exposure element; and an optical housing, configured with a plurality of plates, to support the light source and the optical system. At least one of the plurality of plates configuring the optical housing is formed with a plurality of grooves on each of a first face and a second face with a given pitch on the one of the plurality of plates, the first face and the second face being opposite faces with each other. The plurality of grooves are arranged by shifting the center of each of grooves formed on the first face and the center of each of grooves formed on the second face.
摘要翻译：用于曝光曝光元件的曝光装置包括光源; 用于将从光源发射的光引导到曝光元件的光学系统; 以及配置有多个板的光学壳体，以支撑光源和光学系统。构成光学壳体的多个板中的至少一个在多个板之一上形成有在第一面和第二面中的每一个上具有给定间距的多个槽，第一面和第二面是相反的面对面。多个凹槽通过使形成在第一面上的每个凹槽的中心和形成在第二面上的每个凹槽的中心偏移而布置。

6. 发明授权

US08665302B2 Optical device, control method of optical device, and image forming apparatus 有权
标题翻译：光学装置，光学装置的控制方法和成像装置
公开(公告)号：US08665302B2
公开(公告)日：2014-03-04
申请号：US13230072
申请日：2011-09-12
申请人： Hidetoshi Yamashita , Naoto Watanabe
发明人： Hidetoshi Yamashita , Naoto Watanabe
IPC分类号： B41J2/435
CPC分类号： B41J2/473 , G02B26/127 , G03G15/04072 , G03G15/0435 , G06K15/1214 , G06K15/129
摘要： An optical device includes: an irradiation unit that irradiates a part of laser beams output from a light source as a scan beam onto an irradiation target and outputs the remaining part of the laser beams as a monitor beam used to monitor a light amount of the laser beams; a measurement unit that measures a light amount of the monitor beam; a storage unit that stores a plurality of measurement results obtained by the measurement unit when the laser beams are output in a plurality of different light amounts, and the plurality of the different light amounts associated with each other; and a prediction unit that predicts the light amount of the monitor beam relative to a reference light amount of the laser beam using a plurality of the light amounts stored in the storage unit and the measurement results corresponding to the plurality of the light amounts.
摘要翻译：光学装置包括：照射单元，其将从光源输出的一部分激光束作为扫描光束照射到照射目标上，并将其余部分的激光束作为用于监测激光的光量的监视光束梁; 测量单元，其测量监视光束的光量; 存储单元，其存储当以多种不同的光量输出所述激光束时由所述测量单元获得的多个测量结果，以及所述多个不同的光量彼此相关联; 以及预测单元，其使用存储在存储单元中的多个光量和与多个光量相对应的测量结果，相对于激光束的参考光量来预测监视光束的光量。

7. 发明授权

US08654165B2 Optical scanning device and image forming apparatus 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US08654165B2
公开(公告)日：2014-02-18
申请号：US13153798
申请日：2011-06-06
申请人： Naoto Watanabe
发明人： Naoto Watanabe
IPC分类号： B41J2/435 , B41J2/47
CPC分类号： G03G15/04072 , G02B26/127 , G02B27/143 , G03G15/0435 , G03G2215/0404
摘要： An optical scanning device includes: a light source that emits light rays; an aperture member that adjusts a diameter of the light rays; a deflector including a plurality of reflecting surfaces that deflect the light rays; a scanning optical system that guides a light ray, of the light rays incident on the deflector and deflected by the deflector so as to be subjected to scanning onto a to-be-scanned surface; and a synchronization detector that performs synchronization detection by using a light ray, of the light rays, reflected to the aperture from the deflector is provided.
摘要翻译：光学扫描装置包括：发射光线的光源; 调节光线直径的光圈部件; 偏转器，其包括使光线偏转的多个反射面; 引导入射到偏转器上并被偏转器偏转的光线的光线的扫描光学系统，以便对被扫描表面进行扫描; 并且提供了通过使用从偏转器反射到孔的光线进行同步检测的同步检测器。

8. 发明授权

US08456726B2 Light scanning device, and image forming apparatus having the same 有权
标题翻译：光扫描装置和具有该扫描装置的图像形成装置
公开(公告)号：US08456726B2
公开(公告)日：2013-06-04
申请号：US13041762
申请日：2011-03-07
申请人： Naoto Watanabe , Toshiaki Tokita
发明人： Naoto Watanabe , Toshiaki Tokita
IPC分类号： G02B26/08
CPC分类号： B41J2/435 , G02B26/08
摘要： A light scanning device scanning a plurality of scanned faces by a light beam, includes a light source unit emitting a plurality of light beams including a first light beam and a second light beam having different polarization directions to each other; a beam splitter splitting each of the first light beam and the second light beam emitted from the light source unit; an incident optical system allowing each of split first light beams to be incident with an a angular difference to each other, and allowing each of split second light beams to be incident with an angular difference to each other; a deflector respectively deflecting each of the split first light beams and each of the split second light beams entered from the incident optical system; and a scanning optical system, including a polarization splitting device for splitting a plurality of the light beams deflected by the deflector based on a difference in a polarization direction, individually focusing each of the plurality of the light beams split by the polarization splitting device on a corresponding scanned face.
摘要翻译：通过光束扫描多个扫描面的光扫描装置包括发射包括第一光束和第二光束的多个光束的光源单元，所述第一光束和第二光束具有彼此不同的偏振方向; 分束器，分离从光源单元发射的第一光束和第二光束中的每一个; 入射光学系统，其允许每个分离的第一光束彼此以角度差入射，并且允许每个分裂的第二光束以彼此成角度差入射; 偏转器分别偏转每个分离的第一光束和从入射光学系统进入的每个分裂的第二光束; 以及扫描光学系统，包括偏振分束装置，用于基于偏振方向的差分离由偏转器偏转的多个光束，将由偏振分离装置分离的多个光束中的每一个分别聚焦在相应的扫描面。

9. 发明授权

US08103181B2 Image forming apparatus and method of adjusting charge bias 有权
标题翻译：图像形成装置和调整充电偏压的方法
公开(公告)号：US08103181B2
公开(公告)日：2012-01-24
申请号：US12833787
申请日：2010-07-09
申请人： Hitoshi Ishibashi , Kohta Fujimori , Shin Hasegawa , Yushi Hirayama , Nobutaka Takeuchi , Shinji Kato , Kayoko Tanaka , Naoto Watanabe , Kentaroh Tomita , Satoru Komatsubara , Akio Kosuge
发明人： Hitoshi Ishibashi , Kohta Fujimori , Shin Hasegawa , Yushi Hirayama , Nobutaka Takeuchi , Shinji Kato , Kayoko Tanaka , Naoto Watanabe , Kentaroh Tomita , Satoru Komatsubara , Akio Kosuge
IPC分类号： G03G15/02
CPC分类号： G03G15/0266 , G03G2215/021
摘要： An image forming apparatus includes an image carrier configured to carry an image and a charger to which a direct current voltage overlapped with an AC voltage is applied as a charging bias to charge the image carrier. The charger is positioned in contact or contactlessly with the image carrier. The AC voltage applied to the charger in an adjustment of the AC voltage is not less than twice a charging start voltage Vth at which the image carrier starts to be charged.
摘要翻译：图像形成装置包括被配置为承载图像的图像载体和与AC电压重叠的直流电压的充电器作为充电偏压以对图像载体充电。充电器与图像载体接触或非接触地定位。在AC电压调节中施加到充电器的AC电压不小于图像载体开始充电的充电开始电压Vth的两倍。

10. 发明授权

US08086165B2 Bookbinding system and bookbinding apparatus 有权
标题翻译：装订系统和装订装置
公开(公告)号：US08086165B2
公开(公告)日：2011-12-27
申请号：US12046357
申请日：2008-03-11
申请人： Takashi Yokoya , Naoto Watanabe , Mitsuhiko Sato , Hidenori Sunada
发明人： Takashi Yokoya , Naoto Watanabe , Mitsuhiko Sato , Hidenori Sunada
IPC分类号： G03G15/00
CPC分类号： B42C11/02 , B42C7/00 , B42C9/0025 , G03G15/6544 , G03G2215/00814 , G03G2215/00831 , G03G2215/00936
摘要： A bookbinding system includes an image forming apparatus and a bookbinding apparatus connected to the image forming apparatus. The bookbinding system includes an image forming unit to form an image on a recording sheet; a loading unit to load, as a bookblock stack, plural recording sheets on which images are formed; a bonding unit to form a booklet by bonding a cover with the bookblock stack; a setting unit to set a bookblock size, a cover size, and a finishing size; a cutting unit to cut the booklet bonded together with the cover into the finishing size; a stack thickness detection unit to detect a thickness of the bookblock stack; and a bookbinding permission/inhibition determination unit to determine permission/inhibition of a bookbinding operation based on a stack thickness detection result as well as the bookblock size, the cover size, and the finishing size set by the setting unit.
摘要翻译：装订系统包括连接到图像形成装置的图像形成装置和装订装置。装订系统包括：图像形成单元，用于在记录纸上形成图像; 装载单元，作为书本堆叠装载多个形成有图像的记录纸; 接合单元，用于通过将盖与书页堆叠结合来形成小册子; 用于设置书签大小，封面尺寸和整理尺寸的设置单元; 切割单元将与盖结合在一起的小册子切割成精整尺寸; 堆叠厚度检测单元，用于检测书签堆叠的厚度; 以及装订许可/禁止确定单元，用于基于堆叠厚度检测结果以及由设置单元设置的书本大小，封面尺寸和整理尺寸来确定装订操作的许可/禁止。

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