公开(公告)号：US20110048766A1

公开(公告)日：2011-03-03

申请号：US12870400

申请日：2010-08-27

Applicant: Hideyuki KIKUCHI ,  Daisuke Hino ,  Yuji Takano ,  Yasuhiro Funayama

Inventor： Hideyuki KIKUCHI ,  Daisuke Hino ,  Yuji Takano ,  Yasuhiro Funayama

IPC: H01B3/30 ,  C08L79/08

CPC classification number: C09D179/08 ,  C08G73/1035 ,  C08G73/14 ,  C08L2203/20 ,  H01B3/306

Abstract: There is provided an insulated wire including: a conductor wire; and a polyamide-imide insulation coating formed around the conductor wire, the polyamide-imide insulation coating being made from a polyamide-imide resin based insulating varnish, the varnish being synthesized by reaction of an isocyanate constituent and an acid constituent in a solvent, the isocyanate constituent including 5 to 50 mol % of 2,4′-diphenylmethane-diisocyanate having a flexible molecular structure.

Abstract translation: 提供了一种绝缘电线，包括：导线; 聚酰胺 - 酰亚胺绝缘涂层由聚酰胺 - 酰亚胺树脂基绝缘漆制成，该清漆由异氰酸酯组分和酸成分在溶剂中的反应合成， 包括5至50mol％具有柔性分子结构的2,4'-二苯基甲烷 - 二异氰酸酯的异氰酸酯组分。

公开(公告)号：US20070081829A1

公开(公告)日：2007-04-12

申请号：US11420656

申请日：2006-05-26

Applicant: Yasuhiro Funayama ,  Makoto Kanai ,  Hisashi Fukasawa ,  Masaru Sakuma ,  Kiyoshi Nagamine

Inventor： Yasuhiro Funayama ,  Makoto Kanai ,  Hisashi Fukasawa ,  Masaru Sakuma ,  Kiyoshi Nagamine

IPC: G03G15/00 ,  G03G15/08

CPC classification number: G03G15/5041 ,  G03G2215/00042

Abstract: An image forming apparatus including: an outputted image density control portion that forms a patch image and determines an outputted image density control condition based on a comparison result of the density of the patch image with a preliminarily set target value; a pixel count portion capable of counting the amount of image pixel at the time of image formation; a pixel count value accumulating memory portion that accumulates and stores the pixel count value; a toner supply portion; a toner supply amount measuring portion capable of measuring the amount of toner supplied to the developing device; a toner supply amount accumulating memory portion that accumulates and stores the toner supply amount; and a target value correcting portion that corrects the target value of the density of the patch image from the relation between a pixel count accumulating value and a toner supply amount accumulation value, is provided.

Abstract translation: 一种图像形成装置，包括：输出图像浓度控制部分，其形成贴片图像，并且基于具有预先设定的目标值的贴片图像的浓度的比较结果确定输出的图像浓度控制条件; 能够对图像形成时的图像像素的数量进行计数的像素数计数部; 像素计数值累积存储器部分，其积累并存储像素计数值; 调色剂供应部分; 调色剂供应量测量部分，其能够测量供应到显影装置的调色剂的量; 调色剂供应量累积存储部分，其累积并存储调色剂供应量; 并且提供了根据像素计数累积值和调色剂供应量累积值之间的关系来校正色块图像的浓度的目标值的目标值校正部分。

公开(公告)号：US06324366B1

公开(公告)日：2001-11-27

申请号：US09568997

申请日：2000-05-11

Applicant: Yasuhiro Funayama ,  Tsutomu Uezono

Inventor： Yasuhiro Funayama ,  Tsutomu Uezono

IPC: G03G1500

CPC classification number: G03G15/754 ,  G03G15/0806 ,  G03G15/2053 ,  G03G2215/0636

Abstract: A drive roller is rotated and a high voltage periodically alternating between plus and minus based on the potential of a conductive portion of the drive roller 2 is applied by a high voltage power source 4 to an electric charger, so that the surface of the drive roller 2 is charged plus and minus alternately. Since the drive roller 2 is charged, a sleeve 1 is absorbed to and held by the drive roller 2 so as to be rotated and fed together with the drive roller. Moreover, the sleeve 1 is separated from the drive roller 2 by a separator so as to obtain a sag. When the drive roller rotates further, the sleeve 1 is again absorbed to and held by the drive roller 2 charged periodically plus and minus, so as to be rotated together with the drive roller. Thus, the present invention eliminates scratches which may be caused by friction on a developing roller or on a photosensitive body surface and also eliminates contamination with oil.

Abstract translation: 驱动辊旋转，并且基于驱动辊2的导电部分的电位在正负之间周期性交替的高电压通过高压电源4施加到充电器，使得驱动辊的表面 2交替加充和负。 由于驱动辊2被充电，套筒1被驱动辊2吸收并被驱动辊2保持，以便与驱动辊一起旋转并馈送。 此外，套筒1通过隔板与驱动辊2分离，以获得下垂。 当驱动辊进一步旋转时，套筒1再次被驱动辊2吸收并且被周期性地加负荷地驱动，从而与驱动辊一起旋转。 因此，本发明消除了由显影辊或感光体表面上的摩擦引起的划痕，并且还消除了油污染。

公开(公告)号：US08986834B2

公开(公告)日：2015-03-24

申请号：US13137329

申请日：2011-08-05

Applicant: Hideyuki Kikuchi ,  Yasuhiro Funayama ,  Hidehito Hanawa ,  Yuki Honda ,  Takami Ushiwata ,  Shuta Nabeshima

Inventor： Hideyuki Kikuchi ,  Yasuhiro Funayama ,  Hidehito Hanawa ,  Yuki Honda ,  Takami Ushiwata ,  Shuta Nabeshima

IPC: H01B7/00 ,  C09D179/08 ,  C08G73/16 ,  C08G73/10 ,  C08G73/14 ,  H01B3/30

CPC classification number: C08G73/16 ,  C08G73/10 ,  C08G73/14 ,  C09D179/08 ,  H01B3/306 ,  Y10T428/2933 ,  Y10T428/294 ,  Y10T428/2947

Abstract: A insulated wire includes a conductor, and an insulating coating on a periphery of the conductor. The insulating coating includes an insulating film formed by applying and baking a polyester imide resin insulating coating material, and the insulating film has a relative permittivity of less than 3.5 both in a dried state and in a moisture-absorbed state. The insulating film is formed by applying and baking a polyester imide resin insulating coating material including an imide dicarboxylic acid and an alcohol component, the imide dicarboxylic acid being obtained by synthesizing a diamine component including aromatic diamine having not less than three aromatic rings and an acid component including aromatic tricarboxylic acid anhydride.

Abstract translation: 绝缘电线包括导体和导体周边上的绝缘涂层。 绝缘涂层包括通过涂布和烘烤聚酯酰亚胺树脂绝缘涂层材料形成的绝缘膜，并且绝缘膜在干燥状态和吸湿状态下的相对介电常数均小于3.5。 绝缘膜通过涂布和烘烤包含酰亚胺二羧酸和醇成分的聚酯酰亚胺树脂绝缘涂层材料形成，酰亚胺二羧酸是通过合成包含具有不少于三个芳环的芳族二胺的二胺组分和酸 组分包括芳族三羧酸酐。

公开(公告)号：US08787784B2

公开(公告)日：2014-07-22

申请号：US13216917

申请日：2011-08-24

Applicant: Yoko Miyamoto ,  Yasuhiro Funayama

Inventor： Yoko Miyamoto ,  Yasuhiro Funayama

IPC: G03G15/16

CPC classification number: G03G15/161 ,  G03G15/0131 ,  G03G15/5054

Abstract: An image forming apparatus includes an image carrier, a transfer unit, an applying unit, a detector, an acquisition unit, and an adjusting unit. The image carrier carries a toner image obtained by developing an electrostatic latent image using toner. The transfer unit transfers the toner image from the image carrier to a recording medium. The applying unit applies a voltage to the transfer unit. The detector detects a current being made to flow in the transfer unit. The acquisition unit acquires the image density of the toner image to be transferred in the transfer unit. The adjusting unit adjusts a voltage to be applied to the applying unit on the basis of a change in the relationship between the current detected by the detector and the image density acquired by the acquisition unit.

Abstract translation: 图像形成装置包括图像载体，转印单元，施加单元，检测器，采集单元和调整单元。 图像载体承载通过使用调色剂显影静电潜像而获得的调色剂图像。 转印单元将调色剂图像从图像载体转印到记录介质。 施加单元向传送单元施加电压。 检测器检测正在传送单元中流动的电流。 采集单元获取要在传送单元中传送的调色剂图像的图像浓度。 调整单元基于由检测器检测到的电流与由获取单元获取的图像浓度之间的关系的变化来调整施加到施加单元的电压。

公开(公告)号：US20110198109A1

公开(公告)日：2011-08-18

申请号：US13027775

申请日：2011-02-15

Applicant: Shuta Nabeshima ,  Yuki Honda ,  Tomiya Abe ,  Hideyuki Kikuchi ,  Yasuhiro Funayama

Inventor： Shuta Nabeshima ,  Yuki Honda ,  Tomiya Abe ,  Hideyuki Kikuchi ,  Yasuhiro Funayama

IPC: H01B7/00 ,  C08L75/00 ,  B05D5/12

CPC classification number: C09D179/08 ,  C08G18/346 ,  C08G18/3823 ,  C08G18/7671 ,  C08G73/1035 ,  C08G73/14 ,  C09D7/20 ,  H01B3/305 ,  H01B3/306 ,  Y10T428/31551 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31725

Abstract: An insulating varnish includes a polyamide-imide resin including a repeat unit represented by Formula (1) below derived from a synthesis reaction between a resin component (X) and a diisocyanate component (Y). The resin component (X) is derived from a synthesis reaction between a diamine component including aromatic diamines including g a divalent aromatic group (R) including three or more aromatic rings, and an acid component in the presence of an azeotrope solvent. The diisocyanate component (Y) includes a 2,4′-diphenylmethane diisocyanate (Y1) and a 4,4′-diphenylmethane diisocyanate (Y2). In Formula (1), R denotes the divalent aromatic group including three or more aromatic rings, and m and n denote an integer of from 1 to 99.

Abstract translation: 绝缘漆包括由树脂组分（X）和二异氰酸酯组分（Y）之间的合成反应得到的包含由下式（1）表示的重复单元的聚酰胺酰亚胺树脂。 树脂组分（X）衍生自包含芳香族二胺的二胺组分和包含三个或更多个芳环的二价芳族基团（R）和在共沸物溶剂存在下的酸组分的合成反应。 二异氰酸酯成分（Y）包括2,4'-二苯基甲烷二异氰酸酯（Y1）和4,4'-二苯基甲烷二异氰酸酯（Y2）。 在式（1）中，R表示包含3个以上芳环的二价芳香族基，m和n表示1〜99的整数。

公开(公告)号：US06487385B2

公开(公告)日：2002-11-26

申请号：US09821514

申请日：2001-03-29

Applicant: Tomoyuki Yoshii ,  Yasuhiro Funayama ,  Jun Koyatsu ,  Tsutomu Uezono

Inventor： Tomoyuki Yoshii ,  Yasuhiro Funayama ,  Jun Koyatsu ,  Tsutomu Uezono

IPC: G03G1510

CPC classification number: G03G15/101

Abstract: A liquid electrophotographic developing apparatus capable of preventing image drift and reducing the load in the squeezing process. A developing roller faces a photoreceptor belt with a predetermined spacing to supply a liquid developer to the photoreceptor belt while rotating at a peripheral velocity in the opposite direction to that of the photoreceptor belt in a developing region thereon. A peripheral velocity ratio of the peripheral velocity to a moving velocity of the photoreceptor belt is determined so as to maximize a solid component ratio of a developed toner layer on the photoreceptor belt.

Abstract translation: 一种液体电子照相显影装置，能够防止图像漂移并减少挤压过程中的负荷。 显影辊面向具有预定间隔的感光带，以在显影区域中以与感光带的方向相反的方向旋转的圆周速度旋转时将液体显影剂供应到感光带。 确定圆周速度与感光带的移动速度的圆周速度比，以便最大化感光带上显影的调色剂层的固体分量比。

公开(公告)号：US06472115B2

公开(公告)日：2002-10-29

申请号：US09819651

申请日：2001-03-29

Applicant: Tsutomu Uezono ,  Yasuhiro Funayama ,  Takeshi Hori ,  Tomoyuki Yoshii

Inventor： Tsutomu Uezono ,  Yasuhiro Funayama ,  Takeshi Hori ,  Tomoyuki Yoshii

IPC: G03G1306

CPC classification number: G03G15/344 ,  G03G2217/0091

Abstract: An image forming apparatus of the present invention includes a particle conveying body made up of a light-transmitting conductive layer, an insulative'screen provided on the conductive layer and formed with a number of pores, and a screen electrode formed on the screen. Photoconductive, colored particles are charged to negative polarity and then caused to fill the pores by an electric field. When the particles in the pores are exposed via the conductive layer, electron-hole pairs are generated in the particles. An electric field of as high as 104 V/cm or above is formed between the conductive layer and the screen electrode and separates the electrons and holes. The electrons leak to the conductive layer and cause the particles to be charged to positive polarity. An electric field formed between a facing electrode positioned behind a recording medium and the conductive layer causes the particles to fly toward and deposit on the medium.

Abstract translation: 本发明的图像形成装置包括由导光层设置在导电层上并形成多个孔的由透光导电层，绝缘屏构成的颗粒输送体和形成在屏幕上的屏幕电极。 将导电的着色颗粒充电至负极性，然后通过电场填充孔。 当孔中的颗粒经由导电层暴露时，在颗粒中产生电子 - 空穴对。 在导电层和屏幕电极之间形成高达104V / cm以上的电场，并分离电子和空穴。 电子泄漏到导电层，并使颗粒充电到正极性。 形成在位于记录介质之后的面对电极和导电层之间的电场使得颗粒飞向并沉积在介质上。

公开(公告)号：US06413689B1

公开(公告)日：2002-07-02

申请号：US09649040

申请日：2000-08-29

Applicant: Takeshi Hori ,  Tsutomu Uezono ,  Tomoyuki Yoshii ,  Yasuhiro Funayama

Inventor： Takeshi Hori ,  Tsutomu Uezono ,  Tomoyuki Yoshii ,  Yasuhiro Funayama

IPC: G03G504

CPC classification number: G03G5/0525 ,  G03G5/04 ,  G03G5/102

Abstract: A porous photosensitive body is provided which is excellent for mass production and lower in production costs and is capable of obtaining a good degree of image-formation and of increasing its productivity and reliability. The porous photosensitive body is provided with a drum used for forming a photosensitive body constructed by stacking, in order, an insulating layer, a photo-conductive layer and a translucent conductive layer on an inner circumferential face of a surface electrode which is composed, of a metal jointless cylinder drum having a large number of fine holes which are aligned at equal intervals both in a circumferential direction and in a direction of an axial line of the cylindrical drum and are opened on inner and outer circumferential faces of the metal jointless cylinder and wherein the insulating layer is provided with a through hole communicating with each of the fine holes.

Abstract translation: 提供一种多孔感光体，其对于批量生产是优异的，并且生产成本降低，并且能够获得良好的成像程度并提高其生产率和可靠性。多孔感光体设置有用于形成 感光体通过在由具有大量细孔的金属无接缝圆筒滚筒构成的表面电极的内周面上依次层叠绝缘层，光导层和半透明导电层而构成的感光体， 在圆筒形滚筒的圆周方向和轴线方向上以相等的间隔排列，并且在金属无接头圆筒的内周面和外周面上开口，并且其中绝缘层设置有与每个 的细孔。

公开(公告)号：US5815774A

公开(公告)日：1998-09-29

申请号：US788299

申请日：1997-01-24

Applicant: Yasuhiro Funayama ,  Tsutomu Uezono

Inventor： Yasuhiro Funayama ,  Tsutomu Uezono

IPC: B41J2/06 ,  B41J2/385 ,  B41J2/525 ,  G03G15/05 ,  G03G15/24 ,  G03G15/34

CPC classification number: G03G15/344 ,  G03G2217/0091

Abstract: An image recording apparatus with a photosensitive unit 100A which is rotatably structured, having a transparent conductive layer 2, a photoconductive layer 3, and a porous insulating screen 4 with an electrode layer 5 on its top surface which are sequentially stacked on a transparent substrate. An electric field is applied between the transparent conductive layer 2 and the electrode layer 5. Therefore, when a light is irradiated to the photoconductive layer 3 via the transparent layer 2, a photoconductive phenomenon takes place. The electrode layer 5 has a potential so that the conductive particles returns to an electrode member 11. The electrode member 11 for holding conductive color particles on its surface is opposite to the photosensitive unit 100A with a gap between. The conductive particles filled between the porous insulating screen 4 are transferred to a record medium.

Abstract translation: 一种具有可旋转地构造的感光单元100A的图像记录装置，具有透明导电层2，光电导层3和多孔绝缘屏4，其顶表面上的电极层5依次层叠在透明基板上。 在透明导电层2和电极层5之间施加电场。因此，当通过透明层2向光电导层3照射光时，发生光电导现象。 电极层5具有使导电粒子返回到电极部件11的电位。用于在其表面保持导电着色粒子的电极部件11与感光单元100A相反，间隙为间隙。 填充在多孔绝缘屏4之间的导电颗粒被转移到记录介质。