公开(公告)号：US06246493B1

公开(公告)日：2001-06-12

申请号：US09129429

申请日：1998-08-05

申请人： Masahiro Uchiyama ,  Yasuhiro Hatano

发明人： Masahiro Uchiyama ,  Yasuhiro Hatano

IPC分类号： H04N104

CPC分类号： H04N1/1215 ,  H04N1/193 ,  H04N2201/0446

摘要： A facsimile machine includes a main body having a facsimile unit. A document roller that feeds a document is provided in the main body. A sheet feed roller that feeds a recording paper is also provided in the main body. The document roller and the sheet feed roller have a substantially identical shape and are made of a substantially identical material. The document roller and the sheet feed roller have a first side surface and a second side surface opposite to the first side surface. The first side surface has a hole configured to be engaged with a shaft that transmits a drive force and the second side surface has an engaging piece configured to be engaged with a one-way clutch.

摘要翻译： 传真机包括具有传真单元的主体。 在主体中设置有馈送文件的文档辊。 馈送记录纸的送纸辊也设置在主体中。 原稿辊和送纸辊具有基本相同的形状并且由基本上相同的材料制成。 原稿辊和送纸辊具有与第一侧表面相对的第一侧表面和第二侧表面。 第一侧表面具有构造成与传递驱动力的轴接合的孔，并且第二侧表面具有构造成与单向离合器接合的接合件。

公开(公告)号：US06307581B1

公开(公告)日：2001-10-23

申请号：US09192220

申请日：1998-11-16

申请人： Masahiro Uchiyama ,  Tsutomu Yadera

发明人： Masahiro Uchiyama ,  Tsutomu Yadera

IPC分类号： B41J3528

CPC分类号： B41J17/32 ,  B41J35/28

摘要： The ink film unit is configured by fixing the fixed shaft that penetrates the inside of the hollow, cylindrical feeding reel, right side plate and left side plate and attaching the winding reel to the right side plate and left side plate in a pivotable manner. The main unit is provided with the grooves that house and position the right side plate and left side plate, and the U-figured holders that hold the feeding reel and winding reel. This makes it possible to reduce the space for installation of the ink film unit, reducing the size of the facsimile apparatus.

摘要翻译： 油墨膜单元通过固定穿过中空圆柱形进给卷轴，右侧板和左侧板的内部的固定轴而将卷绕卷轴以可枢转的方式附接到右侧板和左侧板。 主单元设置有容纳和定位右侧板和左侧板的凹槽以及固定进给卷轴和卷绕卷轴的U形托架。 这使得可以减小安装墨膜单元的空间，减小传真装置的尺寸。

公开(公告)号：US06346996B1

公开(公告)日：2002-02-12

申请号：US09190232

申请日：1998-11-13

申请人： Masahiro Uchiyama ,  Yuichi Isokane

发明人： Masahiro Uchiyama ,  Yuichi Isokane

IPC分类号： H04N1024

CPC分类号： H04N1/00541 ,  H04N1/00538 ,  H04N1/107 ,  H04N1/12 ,  H04N1/193

摘要： In order to use plain paper without increasing the total size of the apparatus, the facsimile apparatus in the present invention houses hand scanner 300 in scanner section 3 which is provided at the front of facsimile apparatus main unit 1 via support 305 with the scanning side facing upward.

摘要翻译： 为了在不增加装置的总尺寸的情况下使用普通纸，本发明的传真装置将手扫描器300放置在扫描仪部分3中，扫描仪部分3经由支撑件305设置在传真设备主单元1的前部，扫描面朝向 向上

公开(公告)号：US4872061A

公开(公告)日：1989-10-03

申请号：US216855

申请日：1988-07-08

申请人： Masahiro Uchiyama

发明人： Masahiro Uchiyama

IPC分类号： H04N1/00 ,  H04N1/12 ,  H04N1/193

CPC分类号： H04N1/00551 ,  H04N1/00525 ,  H04N1/0057 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/00618 ,  H04N1/1215 ,  H04N1/193

摘要： A facsimile includes a body cover, a U-turn feed unit contained in the body cover and having a turnabout roller for changing an original-sheet feed direction, a reading sensor contained in the body cover to read an image on an original sheet transported in the U-turn feed unit, and an image recording unit contained in the body cover to record an image on a recording sheet. The reading sensor is situated at a position within a space surrounded by a U-turn feed path in the U-turn feed unit such that the reading sensor cannot interfere with the turnabout roller.

公开(公告)号：US08111337B2

公开(公告)日：2012-02-07

申请号：US12140382

申请日：2008-06-17

申请人： Masahiro Uchiyama ,  Yoshihiro Furuta

发明人： Masahiro Uchiyama ,  Yoshihiro Furuta

IPC分类号： G02F1/1335

CPC分类号： G03B21/006

摘要： An LCD projector has LCD panels, each including polarization plates one on the light incidence side and another on the light emitting side of each LCD panel. The LCD panel is provided with a highly transparent auxiliary polarization plate between the LCD panel and the polarization plate on the light emitting side. The LCD panel is further provided with an optically anisotropic transparent substrate for supporting the highly transparent auxiliary polarization plate. The transparent substrate is arranged such that one of its anisotropic optical axes is inclined at an angle not more than 0.5 degrees with respect to the face of the auxiliary polarization plate when the face is parallel to the direction of light propagation. This arrangement ensures longer lives of the polarization plates on the light emitting sides while suppressing color irregularity on a black screen and degradation of picture contrast of the LCD projector.

摘要翻译： LCD投影仪具有LCD面板，每个LCD面板包括位于入射侧的偏振板和每个LCD面板的发光侧的偏振板。 LCD面板在LCD面板和发光侧的偏振板之间设置有高度透明的辅助偏振板。 LCD面板还设置有用于支撑高度透明的辅助偏振板的光学各向异性透明基板。 透明基板被布置成使得当面与光传播的方向平行时，其各向异性光轴中的一个相对于辅助偏振板的表面以不大于0.5度的角度倾斜。 这种布置确保了在发光侧的偏光板的寿命更长，同时抑制黑色屏幕上的色彩不均匀和LCD投影仪的图像对比度的劣化。

公开(公告)号：US08469524B2

公开(公告)日：2013-06-25

申请号：US13269581

申请日：2011-10-08

申请人： Takao Yamashita ,  Masahiro Uchiyama ,  Akio Muraji

发明人： Takao Yamashita ,  Masahiro Uchiyama ,  Akio Muraji

IPC分类号： G03B21/14

CPC分类号： H04N9/3155 ,  G03B21/2053 ,  H04N9/3194

摘要： A projection display device includes: an aperture part which narrows light traveling toward an imager; a control part which controls the aperture part; a detection part which detects brightness of an image to be projected; and a determination part which determines whether the image is a still image or a moving image. In this arrangement, the control part operates the aperture part so as to narrow the light when the brightness of the image detected by the detection part is darker than predetermined brightness, and operates the aperture part so as to further narrow the light when the brightness of the image detected by the detection part becomes darker than the predetermined brightness. In addition, the control part sets the predetermined brightness for operating the aperture part so as to be darker when the image is the still image than when the image is the moving image.

摘要翻译： 投影显示装置包括：开口部，其使朝向成像器传播的光变窄; 控制开口部的控制部; 检测要投影的图像的亮度的检测部; 以及确定部分，其确定图像是静止图像还是运动图像。 在这种布置中，当由检测部分检测到的图像的亮度比预定亮度更暗时，控制部分操作光圈部分以使光线变窄，并且操作该光圈部分，以便当光线的亮度 由检测部检测出的图像变得比预定亮度更暗。 此外，当图像是静止图像时，控制部分设置用于操作开口部分的预定亮度，使得当图像是运动图像时，该亮度更暗。

公开(公告)号：US4845570A

公开(公告)日：1989-07-04

申请号：US101289

申请日：1987-09-25

申请人： Masahiro Uchiyama

发明人： Masahiro Uchiyama

IPC分类号： H04N1/00 ,  H04N1/028

CPC分类号： H04N1/0287 ,  H04N1/00525 ,  H04N1/02815

摘要： An optical image sensor has a body case on which an elongate image sensing window is formed, a linear lamp disposed in the case so as to be parallel to the window, and an optically image snesing unit disposed in the case. The unit optically senses the image on a document moving on the case across the window by utilizing the reflection of light emitted from the lamp when the image passes over the window. The linear lamp is so disposed in the case that the center in the longitudinal direction thereof is not brought into coincidence with the center of the window, and a portion of the case, corresponding to the one end of the lamp which is further away from the center of the window, is constructed as a pair of article holding recesses.

摘要翻译： 光学图像传感器具有在其上形成有细长图像感测窗口的主体壳体，布置在壳体中以平行于窗口的线性灯和设置在壳体中的光学图像拾音单元。 该单元通过在图像通过窗口时利用从灯发射的光的反射来光学地感测在通过窗口的壳体上移动的文档上的图像。 线性灯被设置在其长度方向上的中心不与窗口的中心一致的情况下，并且壳体的一部分对应于灯的一端远离 窗口的中心被构造成一对物品保持凹部。

公开(公告)号：US5245243A

公开(公告)日：1993-09-14

申请号：US889685

申请日：1992-05-27

申请人： Kazumasa Ohnishi ,  Masahiro Uchiyama

发明人： Kazumasa Ohnishi ,  Masahiro Uchiyama

IPC分类号： H02N2/00 ,  H01L41/09 ,  H02N2/16

CPC分类号： H02N2/0065 ,  H02N2/106

摘要： In the ultrasonic motor according to the present invention, a carbon fiber reinforced plastic whose carbon fibers are arranged in one direction is used for a friction member applied to a sliding surface of a stator or rotor; Vickers hardness is Hv550 or more; and a sliding surface of the rotor or stator in sliding relationship with the friction member has surface roughness of Ra=0.03 .mu.m or less.

摘要翻译： 在根据本发明的超声波马达中，碳纤维沿一个方向排列的碳纤维增强塑料用于施加到定子或转子的滑动面的摩擦件; 维氏硬度为Hv550以上; 与摩擦构件滑动关系的转子或定子的滑动面的表面粗糙度Ra =0.03μm以下。