公开(公告)号：US5850585A

公开(公告)日：1998-12-15

申请号：US950996

申请日：1997-10-15

Applicant: Masahiro Tsutsumi ,  Kazuhisa Edahiro ,  Yuichiro Hisakawa ,  Eiji Nimura ,  Hidekazu Shono

Inventor： Masahiro Tsutsumi ,  Kazuhisa Edahiro ,  Yuichiro Hisakawa ,  Eiji Nimura ,  Hidekazu Shono

IPC: G03G21/08 ,  G03G21/00 ,  G03G21/06

CPC classification number: G03G21/08

Abstract: A destaticizer which is adapted to remove electric charges from the surface of a photoreceptor by exposing the photoreceptor surface to light. The destaticizer includes a light source, and a light guide member for generally uniformly guiding light from the light source to a light exposure area on the photoreceptor. In accordance with one embodiment, the light guide member is an elongated member, which has an end face serving as a light receiving face for receiving the light emitted from the light source, a light transmitting path for transmitting the light received by the light receiving face, and a plurality of reflecting portions arranged along the length of the light guide member for reflecting the light transmitted through the light transmitting path in a direction intersecting the length of the light guide member.

Abstract translation: 一种去静电器，其适于通过将感光体表面曝光而从感光体的表面去除电荷。 除光器包括光源和用于将来自光源的光均匀地引导到感光体上的曝光区域的导光部件。 根据一个实施例，导光构件是细长构件，其具有用作接收从光源发射的光的光接收面的端面，用于透射由光接收面接收的光的光传输路径 以及沿着导光部件的长度布置的多个反射部分，用于将透过光传输路径的光沿与导光部件的长度相交的方向反射。

公开(公告)号：US5572295A

公开(公告)日：1996-11-05

申请号：US370436

申请日：1995-01-09

Applicant: Hidekazu Sakagami ,  Masahiro Tsutsumi ,  Masaru Watanabe ,  Hiroyuki Hazama ,  Hidehiro Tabuchi ,  Kazuhiro Mizude ,  Junichi Oura ,  Yukio Hashimoto

Inventor： Hidekazu Sakagami ,  Masahiro Tsutsumi ,  Masaru Watanabe ,  Hiroyuki Hazama ,  Hidehiro Tabuchi ,  Kazuhiro Mizude ,  Junichi Oura ,  Yukio Hashimoto

IPC: G03G15/02 ,  G03G15/047

CPC classification number: G03G15/0266 ,  G03G15/047

Abstract: In a copying processing performed several times from the depression of a copy button of a copying machine until the surface potential of the photoreceptor drum is stabilized, a voltage sufficiently high for correcting the rise characteristic of the photosensitive layer on the drum surface is applied to a charger. A main circuit having a controlling portion to realize this corrects the output voltage of the high-voltage generating circuit which applies a high voltage to the charger to a voltage value necessary for the drum surface to be charged at a stable potential level. The main circuit charges the drum surface at the stable potential level necessary for development from copying of the first sheet.

Abstract translation: 在从复印机的复印按钮的按下直到感光鼓的表面电位稳定的情况下进行的复印处理中，将足够高的用于校正感光鼓的鼓表面的上升特性的电压施加到 充电器。 具有控制部分的主电路具有实现这一点的功能，该方法将向充电器施加高电压的高电压产生电路的输出电压校正为在稳定的电位电平下充电的感光鼓表面所需的电压值。 主回路以从第一张纸的复印开始所需的稳定电位水平对鼓表面充电。

公开(公告)号：US4574114A

公开(公告)日：1986-03-04

申请号：US552108

申请日：1983-11-16

Applicant: Masahiro Tsutsumi ,  Toru Nakazawa ,  Yasuharu Utsunomiya

Inventor： Masahiro Tsutsumi ,  Toru Nakazawa ,  Yasuharu Utsunomiya

IPC: G03G5/00 ,  G03G5/05 ,  G03G5/06 ,  G03G5/09

CPC classification number: G03G5/0657 ,  G03G5/0578

Abstract: A photosensitive composition for electrophotography comprising polyvinyl carbazole, a charge-generating organic pigment, and as a sensitizing agent a silicone oil, thereby enhancing the sensitivity of the resulting photosensitive layer and improving the aging characteristic thereof.

Abstract translation: 一种用于电子照相的感光组合物，包括聚乙烯咔唑，产生电荷的有机颜料和作为增感剂的硅油，从而提高所得感光层的灵敏度并改善其老化特性。

公开(公告)号：US08290401B2

公开(公告)日：2012-10-16

申请号：US12834044

申请日：2010-07-12

Applicant: Masahiro Tsutsumi

Inventor： Masahiro Tsutsumi

IPC: G03G21/06

CPC classification number: G03G21/08

Abstract: An image forming apparatus includes an image carrying body having a surface on which a toner image is formed. A charger charges the surface body and a charge eliminator removes charge from the surface. The charge eliminator includes light sources to generate charge elimination light and a light guide to guide the charge elimination light onto the surface. The light guide includes a first portion to guide the charge elimination light onto an axial central portion of the image carrying body and a second portion to guide the charge elimination light onto axial end portions of the image carrying body. The second light guide portion allows charge elimination light that is incident on the first light guide portion to travel into the second light guide portion, but restricts charge elimination light that is incident on the second light guide portion from traveling into the first light guide portion.

Abstract translation: 图像形成装置包括具有形成有调色剂图像的表面的图像承载体。 充电器为表面体充电，并且电荷消除器从表面去除电荷。 电荷消除器包括产生电荷消除光的光源和用于将电荷消除光引导到表面上的光导。 导光体包括将电荷消除光引导到图像承载体的轴向中心部分上的第一部分和将电荷消除光导向图像载体的轴向端部的第二部分。 第二导光部允许入射到第一导光部的电荷消除光行进到第二导光部，但是限制入射到第二导光部的电荷消除光行进到第一导光部。

公开(公告)号：US20110020034A1

公开(公告)日：2011-01-27

申请号：US12834044

申请日：2010-07-12

Applicant: Masahiro Tsutsumi

Inventor： Masahiro Tsutsumi

IPC: G03G21/00

CPC classification number: G03G21/08

Abstract: An image forming apparatus includes an image carrying body having a surface on which a toner image is formed. A charger charges the surface body and a charge eliminator removes charge from the surface. The charge eliminator includes light sources to generate charge elimination light and a light guide to guide the charge elimination light onto the surface. The light guide includes a first portion to guide the charge elimination light onto an axial central portion of the image carrying body and a second portion to guide the charge elimination light onto axial end portions of the image carrying body. The second light guide portion allows charge elimination light that is incident on the first light guide portion to travel into the second light guide portion, but restricts charge elimination light that is incident on the second light guide portion from traveling into the first light guide portion.

Abstract translation: 图像形成装置包括具有形成有调色剂图像的表面的图像承载体。 充电器为表面体充电，并且电荷消除器从表面去除电荷。 电荷消除器包括产生电荷消除光的光源和用于将电荷消除光引导到表面上的光导。 导光体包括将电荷消除光引导到图像承载体的轴向中心部分上的第一部分和将电荷消除光导向图像载体的轴向端部的第二部分。 第二导光部允许入射到第一导光部的电荷消除光行进到第二导光部，但是限制入射到第二导光部的电荷消除光行进到第一导光部。

公开(公告)号：US5547805A

公开(公告)日：1996-08-20

申请号：US427174

申请日：1995-04-24

Applicant: Hiroyuki Hazama ,  Masahiro Tsutsumi ,  Masaru Watanabe

Inventor： Hiroyuki Hazama ,  Masahiro Tsutsumi ,  Masaru Watanabe

IPC: G03G5/00 ,  G03G5/082 ,  G03G13/22

CPC classification number: G03G5/08214 ,  G03G5/005

Abstract: More than 100,000 pieces of copy are obtained, in an electrophotographic process using an amorphous silicon photosensitive material, by maintaining the atmosphere for the photosensitive material and effecting the developing and polishing of the surface of the photosensitive material in a manner such that X, the degree of surface oxidation of the amorphous silicon photosensitive material (SiO/SiC), and Y, the amount of deposition of discharge products (mol/cm.sup.2), satisfy the relationships (1) and (2);0.4.ltoreq.x.ltoreq.1.25 (1)Y.ltoreq.2.2.times.10.sup.-9.exp(-2.0 x) (2)By this method, image flow is prevented without permitting the life of the photosensitive material to decrease, and an image can be stably formed for extended periods of time.

Abstract translation: 在使用非晶硅感光材料的电子照相方法中，通过保持感光材料的气氛并以使得感光材料的表面的显影和抛光以使得X，度 的非晶硅感光材料（SiO / SiC）的表面氧化，Y，放电产物的沉积量（mol / cm 2）满足关系式（1）和（2）; 通过这种方法，可以防止图像流动，而不会使感光材料的寿命降低，并且 可以长时间稳定地形成图像。

公开(公告)号：US5659839A

公开(公告)日：1997-08-19

申请号：US540884

申请日：1995-10-11

Applicant: Kazuhiro Mizude ,  Masahiro Tsutsumi ,  Hiroyuki Hazama ,  Masaru Watanabe ,  Hidehiro Tabuchi ,  Hidekazu Sakagami

Inventor： Kazuhiro Mizude ,  Masahiro Tsutsumi ,  Hiroyuki Hazama ,  Masaru Watanabe ,  Hidehiro Tabuchi ,  Hidekazu Sakagami

IPC: G03G15/02

CPC classification number: G03G15/0266

Abstract: An electrographic copying machine has a photoreceptor drum which moves so that a photosensitive layer on its surface is successively charged, exposed, developed and charge-removed. The photosensitive layer is made of an amorphous material. The drum surface is charged by a charger before a latent image is formed thereon through exposure. A voltage generator is provided which supplies the charger with a voltage to charge the drum surface. It takes time for the potential of the charged drum surface at the developing section to reach a predetermined potential from a potential higher than the predetermined potential due to a rise characteristic of the surface potential. A controller is provided which corrects an output voltage value of the voltage generator to a voltage value necessary for the drum surface to be charged at the predetermined potential in a predetermined number of charging operations performed until the surface potential reaches the predetermined potential.

Abstract translation: 电摄影复印机具有感光鼓，其移动，使得其表面上的感光层被连续地充电，曝光，显影和电荷去除。 感光层由无定形材料制成。 在通过曝光形成潜像之前，通过充电器对鼓表面进行充电。 提供电压发生器，其为充电器提供电压以对鼓表面充电。 由于表面电位的上升特性，显影部分的带电鼓表面的电位需要时间从高于预定电位的电位达到预定电位。 提供一种控制器，其在直到表面电位达到预定电位的预定数量的充电操作中将电压发生器的输出电压值校正为在预定电位下被充电的鼓表面所需的电压值。

公开(公告)号：US4552503A

公开(公告)日：1985-11-12

申请号：US563917

申请日：1983-12-21

Applicant: Akihiko Mouri ,  Yoshinobu Tabuchi ,  Akira Tsuda ,  Masahiro Tsutsumi ,  Kazushige Ikeda

Inventor： Akihiko Mouri ,  Yoshinobu Tabuchi ,  Akira Tsuda ,  Masahiro Tsutsumi ,  Kazushige Ikeda

IPC: E02F3/43 ,  E02F3/34 ,  E02F9/12 ,  E02F9/22 ,  A01B63/111

CPC classification number: E02F9/128 ,  E02F3/325 ,  E02F9/123

Abstract: An excavating vehicle according to the present invention comprises an excavating apparatus rotated by a hydraulic actuator, said excavating apparatus being stopped automatically and smoothly at predetermined positions with a simple operation.

Abstract translation: 根据本发明的挖掘车辆包括由液压致动器旋转的挖掘装置，所述挖掘装置以简单的操作自动平稳地停止在预定位置。

公开(公告)号：US20070010430A1

公开(公告)日：2007-01-11

申请号：US10574400

申请日：2004-03-15

Applicant: Kenji Sato ,  masahiro Tsutsumi ,  Yoshihiro Nomura ,  Nao Murata ,  Naoyuki Kondo

Inventor： Kenji Sato ,  masahiro Tsutsumi ,  Yoshihiro Nomura ,  Nao Murata ,  Naoyuki Kondo

IPC: A61K38/39 ,  C07K14/78

CPC classification number: A61K35/60 ,  C07K14/461 ,  C08B37/0066

Abstract: There are provided a cartilage extract that can be effective even when taken in a small amount and has a clear mechanism of effective action and a method of producing the extract. Provided are an isolated proteoglycan which is derived from a water extract of cartilage of cartilaginous fish and whose main component has a molecular weight of 500 kDa or more; a composition containing the proteoglycan; a pharmaceutical composition containing the proteoglycan as an active ingredient; and a method of producing the proteoglycan, comprising the steps of pulverizing cartilaginous fish-derived cartilage into a pulverized product with an average particle diameter of 100 μm or less, adding water to the pulverized product and extracting water-soluble components from it, separating an aqueous phase that contains the extracted water-soluble components, and adding an alcohol to the aqueous phase to produce a precipitate.

Abstract translation: 提供一种软骨提取物，即使在少量使用时也是有效的，并且具有清楚的有效作用机制和提取物的制备方法。 提供一种分离的蛋白聚糖，其衍生自软骨鱼软骨的水提取物，其主要成分的分子量为500kDa以上; 含有蛋白多糖的组合物; 含有蛋白多糖作为活性成分的药物组合物; 以及生产蛋白多糖的方法，包括将软骨鱼衍生的软骨粉碎成平均粒径为100μm以下的粉碎物，向粉碎物中加水并从其中提取水溶性成分的步骤， 水相，其含有提取的水溶性组分，并将醇加入到水相中以产生沉淀。

公开(公告)号：US06778796B2

公开(公告)日：2004-08-17

申请号：US10328551

申请日：2002-12-23

Applicant: Masanobu Maeshima ,  Naoki Yamane ,  Masahiro Tsutsumi ,  Eiji Nimura ,  Nariaki Tanaka ,  Akira Matayoshi ,  Koshiro Tomimori

Inventor： Masanobu Maeshima ,  Naoki Yamane ,  Masahiro Tsutsumi ,  Eiji Nimura ,  Nariaki Tanaka ,  Akira Matayoshi ,  Koshiro Tomimori

IPC: G03G1500

CPC classification number: G03G15/757

Abstract: A driving mechanism for use in an image forming apparatus has a rotary shaft, a driving joint, a drum gear, a cleaning roller gear, and a transfer roller gear. The rotary shaft extends through a photosensitive member along an axis of rotation of the photosensitive member. The rotary shaft is rotatably supported at the opposite axial end parts thereof by bearings, respectively. The rotary shaft is un-rotatably jointed to the photosensitive member relative thereto at a lateral side part of a rear end part of the rotary shaft corresponding to the rear side of the image forming apparatus. The driving joint is jointed to the rear end part of the rotary shaft protruding from the photosensitive member at the rear side of the image forming apparatus to input a rotating force of a drum motor to the photosensitive drum. The drum gear is provided at the rear side of the photosensitive member. The cleaning roller gear and the transfer roller gear are in mesh with the drum gear. The rotary shaft has a mass larger than the photosensitive member.

Abstract translation: 用于图像形成装置的驱动机构具有旋转轴，驱动关节，鼓齿轮，清洁辊齿轮和转印辊齿轮。 旋转轴沿着感光构件的旋转轴线延伸穿过感光构件。 旋转轴分别通过轴承可旋转地支撑在其相对的轴向端部。 旋转轴在与图像形成装置的后侧相对应的旋转轴的后端部的侧面部分处相对于感光构件不可旋转地接合。 驱动接头连接到从图像形成设备的后侧的感光部件突出的旋转轴的后端部，以将感光鼓的转鼓的电动机输入。 鼓形齿轮设置在感光构件的后侧。 清洁辊齿轮和转印辊齿轮与鼓齿轮啮合。 旋转轴的质量大于感光构件。