公开(公告)号：US08216752B2

公开(公告)日：2012-07-10

申请号：US12334983

申请日：2008-12-15

申请人： Tomoo Sakimura ,  Takeshi Ishida

发明人： Tomoo Sakimura ,  Takeshi Ishida

IPC分类号： G03G5/00

CPC分类号： G03G5/0605 ,  G03G5/0592 ,  G03G5/0596 ,  G03G15/04072

摘要： An objective is to provide an organic photoreceptor exhibiting high sensitivity, suitable for exposure to a semiconductor laser having an emission wavelength of 350-500 nm or a light emitting diode, with which generation of memory images as well as image defects caused by very small charge leakage is inhibited, and also to provide an image forming apparatus fitted with the organic photoreceptor. Also disclosed is an organic photoreceptor possessing a charge generation layer and a charge transport layer provided on a conductive support, wherein the charge generation layer contains particles made of a condensed polycyclic pigment, having an average major axis length of 500 nm or less, an average aspect ratio of 2.5-5.0, and an aspect ratio variation coefficient of 16% or less.

摘要翻译： 目的是提供一种显示出高灵敏度的有机感光体，适用于暴露于发射波长为350-500nm的半导体激光器或发光二极管，由此产生的存储图像以及由非常小的电荷引起的图像缺陷 泄漏被抑制，并且还提供配备有机感光体的图像形成装置。 还公开了一种具有电荷产生层和设置在导电载体上的电荷输送层的有机感光体，其中电荷产生层含有平均长轴长度为500nm以下的由缩合多环颜料制成的颗粒，平均 长宽比为2.5-5.0，宽高比变化系数为16％以下。

公开(公告)号：US20110187043A1

公开(公告)日：2011-08-04

申请号：US13019499

申请日：2011-02-02

申请人： Junichi Masuda ,  Masayuki Watanabe ,  Takeshi Ishida ,  Takahiro Tsujimoto ,  Takahiro Yokoya

发明人： Junichi Masuda ,  Masayuki Watanabe ,  Takeshi Ishida ,  Takahiro Tsujimoto ,  Takahiro Yokoya

IPC分类号： B65H7/02 ,  B65H3/00

CPC分类号： B65H3/0669 ,  B65H2403/724 ,  B65H2553/412 ,  B65H2801/06

摘要： A sheet transportation device includes a transportation path for transportation of a sheet, a transportation unit for applying force to a sheet on the transportation path, and an electromagnetic component for driving the transportation unit by receiving supply of electric power. At the sheet transportation device, the absence/presence of a sheet is detected at a downstream side of the region where the transportation unit applies force to a sheet in the transportation path, and counter electromotive force induced in response to electric power being supplied to the electromagnetic component is supplied as the electric power for the detector.

摘要翻译： 片材输送装置包括用于输送片材的输送路径，用于向输送路径上的片材施加力的输送单元和用于通过接收电力来驱动输送单元的电磁部件。 在片材输送装置中，在输送单元向输送路径中的纸张施加力的区域的下游侧检测纸张的不存在，并且响应于向第 提供电磁成分作为检测器的电力。

公开(公告)号：US20110039127A1

公开(公告)日：2011-02-17

申请号：US12988999

申请日：2009-04-21

申请人： Eiji Kinoshita ,  Mitsuo Tojo ,  Makoto Handa ,  Takeshi Ishida

发明人： Eiji Kinoshita ,  Mitsuo Tojo ,  Makoto Handa ,  Takeshi Ishida

IPC分类号： G11B5/73 ,  B32B27/08 ,  B32B3/00 ,  G11B5/733

CPC分类号： G11B5/7305 ,  B32B7/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/36 ,  B32B2264/02 ,  B32B2264/10 ,  B32B2307/30 ,  B32B2307/306 ,  B32B2307/50 ,  B32B2307/518 ,  B32B2307/538 ,  B32B2307/72 ,  B32B2307/734 ,  B32B2429/00 ,  C08G63/065 ,  Y10T428/24355 ,  Y10T428/31786

摘要： A biaxially oriented laminated polyester film which has dimensional stability against environmental changes such as temperature and humidity variations and rarely elongates when a load is applied thereto at a high temperature.The biaxially oriented laminated film comprises a film layer (A) made of an aromatic polyester (A) and a film layer (B) made of an aromatic polyester (B), wherein the content of a 6,6′-(alkylenedioxy)di-2-naphthoic acid component represented by the following formula (I) based on the total of all the acid components is less than 5 mol % in the aromatic polyester (A) and not less than 5 mol % and less than 80 mol % in the aromatic polyester (B); and the peak temperature of tan δ on a high temperature side is 135° C. or higher when viscoelasticity is measured in the machine direction. (in the formula (I), R is an alkylene group having 1 to 10 carbon atoms.)

摘要翻译： 双轴取向叠层聚酯薄膜，其在温度和湿度变化等环境变化方面具有尺寸稳定性，并且在高温下施加负载时很少伸长。 双轴取向层压膜包括由芳族聚酯（A）制成的膜层（A）和由芳族聚酯（B）制成的膜层（B），其中6,6' - （亚烷基二氧基）二 基于所有酸成分的总量，下式（I）表示的2-萘甲酸成分在芳族聚酯（A）中小于5摩尔％，不小于5摩尔％且小于80摩尔％ 芳香族聚酯（B）; 并且当在机器方向上测量粘弹性时，高温侧的tanδ的峰值温度为135℃以上。 （式（I）中，R为碳原子数1〜10的亚烷基）

公开(公告)号：US07619341B2

公开(公告)日：2009-11-17

申请号：US11662928

申请日：2005-09-28

申请人： Takeshi Ishida

发明人： Takeshi Ishida

IPC分类号： H02K49/02

CPC分类号： H02K1/2766 ,  H02K1/276 ,  H02K1/30 ,  H02K15/03

摘要： A stainless plate is attached to overlie a magnetic steel plate. An upper portion of a through-hole for inserting a magnet is covered with the stainless plate. Thereby, adhesion between the magnetic steel plate and an end plate with an adhesive for fixing a permanent magnet is prevented. Since an amount of thermal expansion and thermal shrinkage obtained as a result of cooling and heating the stainless plate is closer to an amount of thermal expansion and thermal shrinkage of the magnetic steel plate than to an amount of thermal expansion and thermal shrinkage of the end plate, stress imposed on the magnetic steel plate is reduced as compared to a conventional case. Consequently, fatigue breakdown of the magnetic steel plate due to a difference in linear expansion coefficients of the end plate and the magnetic steel plate is prevented. Thereby, a rotating electric machine having a rotor core portion with improved reliability can be provided.

摘要翻译： 安装不锈钢板盖在磁钢板上。 用于插入磁体的通孔的上部被不锈钢板覆盖。 由此，防止了用固定永久磁铁的粘合剂在电磁钢板和端板之间的粘接。 由于不锈钢板的冷却和加热而获得的热膨胀和热收缩量比端板的热膨胀和热收缩量更接近于电磁钢板的热膨胀和热收缩量 与常规情况相比，施加在电磁钢板上的应力减小。 因此，防止由于端板和磁钢板的线性膨胀系数的差异导致的电磁钢板的疲劳破坏。 由此，能够提供具有可靠性提高的转子铁心部的旋转电机。

公开(公告)号：US07608372B2

公开(公告)日：2009-10-27

申请号：US11259243

申请日：2005-10-26

申请人： Takeshi Ishida ,  Kimiyuki Itou ,  Fumitaka Mochizuki ,  Shinichi Yabuki

发明人： Takeshi Ishida ,  Kimiyuki Itou ,  Fumitaka Mochizuki ,  Shinichi Yabuki

IPC分类号： G03G15/04

CPC分类号： G03G5/102 ,  G03G5/047 ,  G03G5/056 ,  G03G5/104 ,  G03G5/142 ,  G03G5/144 ,  G03G5/14704 ,  G03G5/14752

摘要： Provided are a photoreceptor, an image forming method, an image forming apparatus and a processing cartridge exhibiting an excellent effect on high quality toner images with no image defect caused by occurrence of fog, lowered image density and sharpness, or generation of black spots. Disclosed also is an electrophotographic photoreceptor including an electrically conductive support containing aluminum, an uppermost layer, and at least an intermediate layer containing inorganic particles and binder, the intermediate layer being provided between the support and the uppermost layer,wherein the support has on a surface of the support crystallizing material particles having a diameter of 0.3-10 μm in an amount of being 0.5-20 per (20 μm)2, the inorganic particles have a number average primary particle diameter of 5-300 nm, the intermediate layer is an insulating layer and covered by the uppermost layer.

摘要翻译： 本发明提供一种感光体，图像形成方法，图像形成装置和处理盒，对于由于发生灰雾，降低的图像浓度和清晰度或产生黑点而没有图像缺陷的高质量调色剂图像具有优异的效果。 还公开了一种电子照相感光体，其包含含有铝，最上层和至少含有无机颗粒和粘合剂的中间层的导电载体，所述中间层设置在载体和最上层之间，其中载体在表面上 的直径为0.3-10μm的支撑结晶材料颗粒的量为0.5-20 /（20mum）2，无机颗粒的初级粒径为5-300nm，中间层为 绝缘层并被最上层覆盖。

公开(公告)号：US20090115950A1

公开(公告)日：2009-05-07

申请号：US12289671

申请日：2008-10-31

申请人： Yoshiaki Toyota ,  Shinya Yamaguchi ,  Kyoko Kojima ,  Takeshi Ishida

发明人： Yoshiaki Toyota ,  Shinya Yamaguchi ,  Kyoko Kojima ,  Takeshi Ishida

IPC分类号： G02F1/1333 ,  G02F1/13

CPC分类号： G02F1/136213 ,  G02F1/133555 ,  G02F1/136227

摘要： A liquid crystal display device is provided having a transmissive region and a reflective region in a pixel region in which a protective film is formed covering a thin film transistor over a substrate, wherein in the reflective region, an uneven surface is formed on a surface of the protective film, and a capacitor electrode which comprises a transparent conductive film and which is electrically connected to a source electrode of the thin film transistor, a first capacitor insulating film, and a reflective plate which also functions as an opposing electrode and in which the uneven surface formed on the protective film surfaces and appears with the capacitor electrode and the first capacitor insulating film therebetween are formed over the surface of the protective film, a second capacitor insulating film and a pixel electrode are formed covering the reflective region and the transmissive region.

摘要翻译： 在液晶显示装置中，在形成有保护膜的像素区域中具有透光区域和反射区域，在衬底上覆盖薄膜晶体管，在反射区域中，在 保护膜和电容器电极，其包括透明导电膜，并且电连接到薄膜晶体管的源电极，第一电容器绝缘膜和还用作对置电极的反射板，其中， 形成在保护膜表面上的不平坦表面，并且在保护膜的表面上形成有与电容器电极和第一电容器绝缘膜之间出现的不平坦表面，形成覆盖反射区域和透射区域的第二电容器绝缘膜和像素电极 。

公开(公告)号：US07450201B2

公开(公告)日：2008-11-11

申请号：US11145225

申请日：2005-06-06

申请人： Makoto Ohue ,  Takeshi Ishida

发明人： Makoto Ohue ,  Takeshi Ishida

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/136227 ,  G02F2001/136222

摘要： A liquid crystal display device 1 has liquid crystal 6 sealed between a pixel substrate 4, having a pixel electrode 10 composed of a reflective electrode 42 that reflects light and a transparent electrode 41 that transmits light, and a opposed substrate 5 having a opposed electrode 23 located opposite the pixel electrode 10. The liquid crystal display device 1 displays an image while being illuminated by light reflected from the reflective electrode 42 or with light transmitted through the transparent electrode 41. The pixel substrate 4 has a coloring layer 43, which is formed on top of the reflective electrode 42 to add a color to light and has an opening 43a above the reflective electrode 42, and a multiple-gap portion 44, which is formed continuously on top of the coloring layer 43 and in the opening 43a and narrows the thickness of the liquid crystal 6 above the reflective electrode 42. The transparent electrode 41 is laid on the multiple-gap portion 44 and the coloring layer 43. The transparent electrode 41 and the reflective electrode 42 conduct to each other through a contact hole 44a formed in the multiple-gap portion 44, inside the rim of the opening 43a.

摘要翻译： 液晶显示装置1具有密封在像素基板4之间的液晶6，像素基板4具有由反射光的反射电极42构成的像素电极10和透射光的透明电极41以及具有相对电极23的相对基板5 位于与像素电极10相对的位置。 液晶显示装置1通过从反射电极42反射的光或透过透明电极41的光而被照明而显示图像。 像素基板4具有着色层43，该着色层43形成在反射电极42的顶部上以对光线添加颜色，并且在反射电极42上方具有开口43a以及连续形成的多间隙部分44 在着色层43的顶部和开口部分41a中，使反射电极42上方的液晶6的厚度变窄。 透明电极41放置在多间隙部分44和着色层43上。 透明电极41和反射电极42通过形成在开口部41a的边缘内的多间隙部分44中的接触孔44a彼此导通。

公开(公告)号：US20070281186A1

公开(公告)日：2007-12-06

申请号：US10587392

申请日：2005-01-28

申请人： Tetsuo Yoshida ,  Katsuyuki Hashimoto ,  Ieyasu Kobayashi ,  Shinji Muro ,  Takeshi Ishida

发明人： Tetsuo Yoshida ,  Katsuyuki Hashimoto ,  Ieyasu Kobayashi ,  Shinji Muro ,  Takeshi Ishida

IPC分类号： C08L67/02 ,  B32B27/00 ,  C08J5/18 ,  C08L57/00

CPC分类号： C08J5/18 ,  B32B5/142 ,  B32B15/08 ,  B32B27/08 ,  B32B27/302 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/204 ,  B32B2307/306 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/702 ,  B32B2307/734 ,  B32B2457/16 ,  C08J2367/02 ,  C08L23/02 ,  C08L25/06 ,  C08L67/02 ,  Y10S428/91 ,  Y10T428/254 ,  Y10T428/26 ,  Y10T428/263 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/268 ,  Y10T428/269 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31786 ,  Y10T428/31797 ,  Y10T428/31855 ,  Y10T428/31909 ,  Y10T428/31938 ,  C08L2666/18 ,  C08L2666/06 ,  C08L2666/04

摘要： An object of the present invention is to provide a thin biaxially oriented film excellent in dimensional stability against humidity change, as well as a magnetic recording medium and a film capacitor using the same. The present invention provides a single layered or laminated biaxially oriented film comprising an aromatic polyester (a) and a polyolefin (b) having a melting point of from 230 to 280° C., wherein the ratio of the polyolefin (b) is from 2 to 60% based on the entire weight of the film, and the film thickness is from 1 to 10 μm.

摘要翻译： 本发明的一个目的是提供一种在湿度变化方面尺寸稳定性优异的薄双轴取向薄膜以及使用其的磁记录介质和薄膜电容器。 本发明提供了包含芳族聚酯（a）和熔点为230-280℃的聚烯烃（b））的单层或层压双轴取向膜，其中聚烯烃（b）的比例为2 至60重量％，膜厚为1〜10微米。

公开(公告)号：US20060233432A1

公开(公告)日：2006-10-19

申请号：US10551583

申请日：2004-03-31

申请人： Takeshi Ishida ,  Yasuyuki Kimura

发明人： Takeshi Ishida ,  Yasuyuki Kimura

IPC分类号： G06K9/00

CPC分类号： H04N1/00031 ,  G07D11/0036 ,  G07D11/0048 ,  H04N1/00053 ,  H04N1/00063 ,  H04N1/00074 ,  H04N1/4097

摘要： There are provided a sheet paper identification device and method capable of preventing use of the device in an abnormal state by preventing erroneous identification caused by dust attached to an interior of a pickup section, detecting the abnormal state in the pickup section due to the dust, and notifying it outside. When a sheet paper is inserted from a sheet paper insert section (3), the sheet paper is fed by a sheet paper feed section (4). An image pickup section (7) images the interior of the image pickup section (7) before the sheet paper is fed to the image pickup section (7) so as to acquire image data without any sheet paper so as to acquire image data having the sheet paper. A dust detection section (8) calculates the position and the area of the image indicating dust of the image data having no sheet paper. When the image data having the sheet paper has an image of the same area at the same position as the image indicating the dust, the image is identified as an image indicating the dust attached to the interior of the image pickup section (7) in the image data including the sheet paper. If the dust identified is other than a predetermined one, an abnormal state of the image pickup section (7) is notified to a control section (2).

摘要翻译： 提供了一种纸张识别装置和方法，其能够通过防止由拾取部内部附着的灰尘引起的错误识别，检测由于灰尘而引起的拾取部中的异常状态，从而防止异常状态下的装置的使用， 并通知外面。 当从纸张插入部分（3）插入纸张纸时，纸张由纸张供纸部分（4）馈送。 图像拾取部分（7）在纸张被馈送到图像拾取部分（7）之前对图像拾取部分（7）的内部进行成像，以获得没有任何纸张的图像数据，以便获取具有 单张纸。 灰尘检测部（8）计算没有纸张的图像数据的指示灰尘的图像的位置和面积。 当具有纸张的图像数据在与指示灰尘的图像相同的位置处具有相同区域的图像时，图像被识别为指示附着到图像拾取部分（7）的内部的灰尘的图像 包括纸张的图像数据。 如果所识别的灰尘不是预定的灰尘，则图像拾取部分（7）的异常状态被通知给控制部分（2）。

公开(公告)号：US07077393B2

公开(公告)日：2006-07-18

申请号：US10799597

申请日：2004-03-15

申请人： Takeshi Ishida

发明人： Takeshi Ishida

IPC分类号： B65H37/04

CPC分类号： G03G15/6544 ,  G03G2215/00827 ,  G03G2215/00877

摘要： A finisher that is capable of accurate sheet processing but is small in size, the finisher controlling a feeder and a sheet folding unit and executing 1) an operation in which the sheet is conveyed in the first direction, and after a downstream edge thereof relative to the first direction is detected by the detector during conveyance, the sheet is conveyed in the second direction, 2) an operation in which after such sheet edge is detected by the detector during conveyance in the second direction, the conveyance of the sheet in the second direction is continued for a prescribed amount based on a sheet length along a direction of conveyance, whereupon the sheet is stopped, and 3) an operation in which after the sheet is stopped, the sheet folding unit is operated to create a fold line at a prescribed position in the sheet.

摘要翻译： 能够精确地进行片材加工但尺寸小的整理机，整理机控制供料器和片材折页单元，并且执行1）一种操作，其中片材沿第一方向传送，并且在其下游边缘相对于 在传送过程中检测器检测到第一方向，片材沿第二方向传送，2）在第二方向传送期间检测器检测到这样的片材边缘之后的片材在第二方向上的传送的操作 方向基于沿着输送方向的片材长度继续规定量，从而片材停止，3）在片材停止之后的操作，片材折叠单元被操作以在 在表格中的规定位置。