公开(公告)号：US08045881B2

公开(公告)日：2011-10-25

申请号：US12639256

申请日：2009-12-16

Applicant: Tetsuo Sano ,  Junpei Shouno ,  Hirofumi Nakagawa

Inventor： Tetsuo Sano ,  Junpei Shouno ,  Hirofumi Nakagawa

IPC: G03G15/16

CPC classification number: G03G15/161 ,  G03G2215/1661

Abstract: A cleaning device for an intermediate transferring member, comprising: a first cleaning roller that is placed so as to rotate while being made in contact with a surface of the intermediate transferring member; a first bias-applying device that applies a bias voltage to the first cleaning roller; a second cleaning roller that is placed so as to rotate while being made in contact with the surface of the intermediate transferring member on a downstream side from the first cleaning roller in a surface-moving direction of the intermediate transferring member; and a second bias-applying device that applies a bias voltage having a polarity different from that of the bias voltage applied by the first bias-applying device to the second cleaning roller, wherein the first cleaning roller is a foam roller having a foam layer on a surface thereof, with a cell wall face in the foam layer having an opening ratio in a range of 3% or more to 50% or less, and the second cleaning roller is a brush roller, and an image-forming apparatus equipped with said cleaning device for an intermediate transferring member.

Abstract translation: 一种用于中间转印部件的清洁装置，包括：第一清洁辊，其被放置成在与中间转印部件的表面接触的同时旋转; 第一偏置施加装置，其向所述第一清洁辊施加偏置电压; 第二清洁辊，其在与所述中间转印部件的表面在所述中间转印部件的表面移动方向上在与所述第一清洁辊的下游侧接触的同时旋转; 以及第二偏置施加装置，其将具有与由所述第一偏压施加装置施加的偏置电压的极性不同的偏压施加到所述第二清洁辊，其中所述第一清洁辊是具有泡沫层的泡沫辊 其表面在泡沫层中具有开口率在3％以上至50％以下的开口率的细胞壁面，第二清洁辊是刷辊，以及配备有所述第二清洁辊的图像形成装置 用于中间转印构件的清洁装置。

公开(公告)号：US07881056B2

公开(公告)日：2011-02-01

申请号：US11987634

申请日：2007-12-03

Applicant: Tetsuo Sano

Inventor： Tetsuo Sano

IPC: H05K7/20 ,  H05K5/00 ,  A47B77/08

CPC classification number: H05K7/20854

Abstract: The heat sink is provided perpendicularly to a bottom of a case of an on-board information device as the electronic device and adjacent to a right side plate of the case having windows (104) and (105). The heat sink includes grooves each vertically extending from the first to the third heat generating elements at a lower portion upward, and the through holes formed at positions corresponding to the windows of the right side plate of the case and at the upper portion of the heat sink along the grooves.

Abstract translation: 散热器垂直于作为电子设备的车载信息设备的壳体的底部设置并且与具有窗口（104）和（105）的壳体的右侧板相邻。 散热器包括在下部向上从第一发热元件向第三发热元件垂直延伸的槽，并且通孔形成在对应于壳体的右侧板的窗口的位置处，并且在热的上部 沿沟槽下沉。

公开(公告)号：US20100150601A1

公开(公告)日：2010-06-17

申请号：US12639256

申请日：2009-12-16

Applicant: Tetsuo SANO ,  Junpei SHOUNO ,  Hirofumi NAKAGAWA

Inventor： Tetsuo SANO ,  Junpei SHOUNO ,  Hirofumi NAKAGAWA

IPC: G03G15/16

CPC classification number: G03G15/161 ,  G03G2215/1661

Abstract: A cleaning device for an intermediate transferring member, comprising: a first cleaning roller that is placed so as to rotate while being made in contact with a surface of the intermediate transferring member; a first bias-applying device that applies a bias voltage to the first cleaning roller; a second cleaning roller that is placed so as to rotate while being made in contact with the surface of the intermediate transferring member on a downstream side from the first cleaning roller in a surface-moving direction of the intermediate transferring member; and a second bias-applying device that applies a bias voltage having a polarity different from that of the bias voltage applied by the first bias-applying device to the second cleaning roller, wherein the first cleaning roller is a foam roller having a foam layer on a surface thereof, with a cell wall face in the foam layer having an opening ratio in a range of 3% or more to 50% or less, and the second cleaning roller is a brush roller, and an image-forming apparatus equipped with said cleaning device for an intermediate transferring member.

Abstract translation: 一种用于中间转印部件的清洁装置，包括：第一清洁辊，其被放置成在与中间转印部件的表面接触的同时旋转; 第一偏置施加装置，其向所述第一清洁辊施加偏置电压; 第二清洁辊，其在与所述中间转印部件的表面在所述中间转印部件的表面移动方向上在与所述第一清洁辊的下游侧接触的同时旋转; 以及第二偏置施加装置，其将具有与由所述第一偏压施加装置施加的偏置电压的极性不同的偏压施加到所述第二清洁辊，其中所述第一清洁辊是具有泡沫层的泡沫辊 其表面在泡沫层中具有开口率在3％以上至50％以下的开口率的细胞壁面，第二清洁辊是刷辊，以及配备有所述第二清洁辊的图像形成装置 用于中间转印构件的清洁装置。

公开(公告)号：US07729648B2

公开(公告)日：2010-06-01

申请号：US11822393

申请日：2007-07-05

Applicant: Tetsuo Sano ,  Yohei Nakade ,  Ichiro Demizu ,  Junpei Shouno

Inventor： Tetsuo Sano ,  Yohei Nakade ,  Ichiro Demizu ,  Junpei Shouno

IPC: G03G15/08

CPC classification number: G03G15/0818

Abstract: A developing roller has a surface layer composed of a binder resin having an SP value in the range of 7.5 to 9.0, and roughness-imparting particles made from a resin having an SP value that has a difference from the SP value of the resin of 2 or less in the absolute value thereof. The roughness-imparting particles are dispersed in the binder resin. A developing device is provided with the developing roller. An image-forming apparatus is provided with the developing device equipped with the developing roller.

Abstract translation: 显影辊具有由SP值在7.5〜9.0范围内的粘合剂树脂构成的表面层，由具有与树脂SP值不同的SP值的树脂制成的粗糙度赋予粒子 以下的绝对值。 赋予粗糙度的颗粒分散在粘合剂树脂中。 显影装置设有显影辊。 图像形成装置设置有配备有显影辊的显影装置。

公开(公告)号：US07639973B2

公开(公告)日：2009-12-29

申请号：US11808881

申请日：2007-06-13

Applicant: Tetsuo Sano ,  Yohei Nakade ,  Ichiro Demizu ,  Yoshikazu Aoki ,  Yuusuke Okuno

Inventor： Tetsuo Sano ,  Yohei Nakade ,  Ichiro Demizu ,  Yoshikazu Aoki ,  Yuusuke Okuno

IPC: G03G15/08

CPC classification number: G03G15/0808

Abstract: An image forming apparatus has an electrostatic latent image bearing member capable of bearing an electrostatic latent image thereon, and a developer apparatus having a developer material for visualizing the electrostatic latent image into a visualized image. The developer apparatus includes a developer material bearing member, a housing adapted to accommodate a developer material, and a supply roller adapted to supply the developer material within the housing for the developer material bearing member. The supply roller has an outer circumferential foam layer. The foam layer is made of resin foam or rubber foam and has an air permeability of 5 ml/cm2/s or less, a density of 50-200 kg/m3, and a hysteresis loss ratio of 35-45%.

Abstract translation: 图像形成装置具有能够在其上承载静电潜像的静电潜像承载部件和具有用于将静电潜像可视化为可视化图像的显影剂材料的显影装置。 显影剂装置包括显影剂材料承载构件，适于容纳显影剂材料的壳体和适于将显影剂材料供应到用于显影剂材料承载构件的壳体内的供应辊。 供给辊具有外周泡沫层。 泡沫层由树脂泡沫或橡胶泡沫制成，透气度为5ml / cm2 / s以下，密度为50-200kg / m 3，滞后损失率为35-45％。

公开(公告)号：US20080130235A1

公开(公告)日：2008-06-05

申请号：US11987634

申请日：2007-12-03

Applicant: Tetsuo Sano

Inventor： Tetsuo Sano

IPC: H05K7/20

CPC classification number: H05K7/20854

Abstract: The heat sink is provided perpendicularly to a bottom of a case of an on-board information device as the electronic device and adjacent to a right side plate of the case having windows 104 and 105. The heat sink includes grooves each vertically extending from the first to the third heat generating elements at a lower portion upward, and the through holes formed at positions corresponding to the windows of the right side plate of the case and at the upper portion of the heat sink along the grooves.

Abstract translation: 散热器垂直于作为电子设备的车载信息设备的壳体的底部设置并且与具有窗口104和105的壳体的右侧板相邻。 散热器包括在下部向上从第一发热元件向第三发热元件垂直延伸的槽，并且通孔形成在对应于壳体的右侧板的窗口的位置处，并且在热的上部 沿沟槽下沉。

公开(公告)号：US07224927B2

公开(公告)日：2007-05-29

申请号：US10967266

申请日：2004-10-19

Applicant: Tetsuo Sano ,  Yohei Nakade ,  Ichiro Demizu

Inventor： Tetsuo Sano ,  Yohei Nakade ,  Ichiro Demizu

IPC: G03G15/08

CPC classification number: G03G15/0818 ,  G03G2215/0861

Abstract: A developing roller for use in an image-forming apparatus, the roller including: a substrate; an elastic layer formed on the substrate; a primer layer formed on the elastic layer; and a surface-coating layer formed at the outermost surface, wherein the primer layer includes a conductive substance. A developing device is equipped with the developing roller.

Abstract translation: 一种用于图像形成装置的显影辊，所述辊包括：基板; 形成在所述基板上的弹性层; 形成在弹性层上的底漆层; 以及形成在最外表面的表面被覆层，其中底涂层包括导电物质。 显影装置配有显影辊。

公开(公告)号：US06352808B1

公开(公告)日：2002-03-05

申请号：US09669555

申请日：2000-09-26

Applicant: Masayuki Hagi ,  Takeshi Arai ,  Yoshihiro Mikuriya ,  Yoshitaka Sekiguchi ,  Kenichi Kido ,  Megumi Aoki ,  Tetsuo Sano ,  Junichi Tamaoki

Inventor： Masayuki Hagi ,  Takeshi Arai ,  Yoshihiro Mikuriya ,  Yoshitaka Sekiguchi ,  Kenichi Kido ,  Megumi Aoki ,  Tetsuo Sano ,  Junichi Tamaoki

IPC: G03C900

CPC classification number: G03G9/09716

Abstract: The present invention relates to an additive agent for toner, comprising: inorganic particles; a first fatty-acid metal salt existing on the surface of the inorganic particles, the first fatty acid metal salt having a metal that is an alkali metal; and a second fatty-acid metal salt existing on the surface of the inorganic particles, the second fatty-acid metal salt having a metal other than an alkali metal, a ratio of the first fatty-acid metal salt to the second fatty-acid metal salt being set in a range of 0.01 to 0.5% by weight; and a toner containing toner particles and the additive agent.

Abstract translation: 本发明涉及一种用于调色剂的添加剂，它包括：无机颗粒;存在于无机颗粒表面的第一种脂肪酸金属盐，具有金属的第一种脂肪酸金属盐是碱金属; 和存在于无机颗粒表面的第二种脂肪酸金属盐，具有不同于碱金属的金属的第二种脂肪酸金属盐，第一种脂肪酸金属盐与第二种脂肪酸金属盐的比率 设定在0.01〜0.5重量％的范围内;以及含有调色剂颗粒和添加剂的调色剂。

公开(公告)号：US06173763B1

公开(公告)日：2001-01-16

申请号：US08888365

申请日：1997-07-03

Applicant: Tetsuo Sano ,  Hideaki Motohashi ,  Kokichi Furuhama

Inventor： Tetsuo Sano ,  Hideaki Motohashi ,  Kokichi Furuhama

IPC: F28F1318

CPC classification number: F28F1/40 ,  F28F1/32 ,  F28F1/325

Abstract: There is disclosed a heat exchanger tube for conducting refigerant in a heat exchanger. The inner surface of the tube has a convex portion having a broad tip and a plurality of inner fins. The area of the tip of the convex portion is larger than that of the tip of the inner fins. The height of the convex portion can be set at more than that of the inner fin. A heat exchanger according to the invention has a plurality of plate fins, each having a hole therein. Heat exchanger tubes pass through the holes of the plate fins. A method of manufacturing a heat exchanger comprises the steps of stacking a plurality of plate fins, each having a hole, with a predetermined space therebetween. Heat exchanger tubes are inserted through the holes. Then, the tubes are expanded to engage the plate fins. A refrigerating circuit utilizing a heat exchanger is also described.

Abstract translation: 公开了一种用于在热交换器中进行冷凝器的热交换器管。 管的内表面具有具有宽尖端和多个内翅片的凸部。 凸部的前端部的面积大于内翅片的前端部的面积。 凸部的高度可以设定为大于内翅片的高度。 根据本发明的热交换器具有多个板翅片，每个板翅片均具有孔。 热交换器管穿过板翅片的孔。 制造热交换器的方法包括以下步骤：将具有孔的多个板状散热片堆叠在其间具有预定的间隔。 热交换器管插入孔中。 然后，将管扩张以接合板翅。 还描述了利用热交换器的制冷回路。

公开(公告)号：US5878810A

公开(公告)日：1999-03-09

申请号：US351036

申请日：1994-11-28

Applicant: Kazuo Saito ,  Katuyoshi Kumazawa ,  Tetsuo Sano ,  Toshihiko Saito ,  Yasuhiro Arai ,  Shinichi Kameyama

Inventor： Kazuo Saito ,  Katuyoshi Kumazawa ,  Tetsuo Sano ,  Toshihiko Saito ,  Yasuhiro Arai ,  Shinichi Kameyama

IPC: F25B1/02 ,  F25B13/00 ,  F25B47/02 ,  F25B29/00

CPC classification number: F25B1/02 ,  F25B13/00 ,  F25B47/02 ,  F25B2313/008 ,  F25B2313/0211 ,  F25B2313/0213 ,  F25B2313/023 ,  F25B2313/0314 ,  F25B2313/0315 ,  F25B2313/0316 ,  F25B2400/074 ,  F25B2600/2501 ,  F25B2600/2513 ,  F25B2700/1933 ,  F25B2700/21151

Abstract: An air-conditioning apparatus forms a refrigerating cycle with a refrigerant heater and a compressor having two cylinders. The apparatus simultaneously carries out a refrigerant heating operation and a heat pump operation when a required heating capacity is high, and when the required heating capacity is low, only the heat pump operation. This operation technique helps reduce the size of the apparatus and expand a variable width of heating capacity. The apparatus also has a defrosting unit for defrosting an outdoor heat exchanger during the heat pump operation.

Abstract translation: 空调装置与制冷剂加热器和具有两个气缸的压缩机形成制冷循环。 当所需的加热能力高时，该设备同时进行制冷剂加热操作和热泵操作，并且当所需的加热能力低时，仅仅是热泵操作。 这种操作技术有助于减小设备的尺寸并且扩大加热能力的可变宽度。 该设备还具有用于在热泵操作期间对室外热交换器进行除霜的除霜单元。