公开(公告)号：US20120028183A1

公开(公告)日：2012-02-02

申请号：US13185941

申请日：2011-07-19

Applicant: Hisashi NAKAJIMA ,  Kimitoshi Yamaguchi ,  Shigenori Yaguchi ,  Hitoshi Iwatsuki ,  Toyoaki Tano ,  Mariko Takii ,  Minoru Masuda ,  Koichi Sakata ,  Saori Yamada ,  Hiroyuki Kishida

Inventor： Hisashi NAKAJIMA ,  Kimitoshi Yamaguchi ,  Shigenori Yaguchi ,  Hitoshi Iwatsuki ,  Toyoaki Tano ,  Mariko Takii ,  Minoru Masuda ,  Koichi Sakata ,  Saori Yamada ,  Hiroyuki Kishida

IPC: G03G13/20 ,  G03G13/16 ,  G03G13/08

CPC classification number: G03G9/1075 ,  G03G9/107 ,  G03G9/1136 ,  G03G9/1137

Abstract: The developing method includes developing an electrostatic latent image on an image bearing member with a two-component developer including a toner and a carrier and born on at least one developer bearing member, whose surface moves at a linear speed of from 300 mm/sec to 2,000 mm/sec. The carrier includes a particulate core material; and a cover layer located on a surface of the core material and including a crosslinked material obtained by crosslinking a resin including a first unit having a specific tris(trialkylsiloxy) silyl group and a second unit having a specific alkoxysilyl group having a crosslinking ability. Each of the first unit and the second unit is included in the resin in a molar ratio of from 0.1 to 0.9 based on all the units included in the resin.

Abstract translation: 显影方法包括使用包含调色剂和载体的双组分显影剂在图像承载部件上显影静电潜像，并且在至少一个显影剂承载部件上出现，该显影剂承载部件的表面以300mm /秒的线速度移动到 2,000毫米/秒。 载体包括颗粒芯材料; 以及位于所述芯材的表面上的覆盖层，并且包括通过使包含具有特定的三（三烷基甲硅烷氧基）甲硅烷基的第一单元和具有交联能力的特定烷氧基甲硅烷基的第二单元的树脂交联而获得的交联材料。 基于树脂中包含的所有单元，第一单元和第二单元中的每一个以包含在树脂中的摩尔比为0.1至0.9。

公开(公告)号：US20070137215A1

公开(公告)日：2007-06-21

申请号：US10568884

申请日：2004-02-06

Applicant: Hiroyuki Kishida ,  Mamoru Shiragaki ,  Satoshi Shibata

Inventor： Hiroyuki Kishida ,  Mamoru Shiragaki ,  Satoshi Shibata

IPC: F02C6/04

CPC classification number: F02C6/18 ,  F02C7/08 ,  F02G5/02 ,  Y02E20/14 ,  Y02T10/166

Abstract: A cogeneration system is provided which is capable of reliably switching a bypass damper even if a supply of electric power is shut off in an abnormal state etc. and which is unlikely to leak exhaust gas and is cost-effective even if it is increased in size. To this end, an exhaust gas path (10) for introducing exhaust gas from a gas turbine (2) into an exhaust-heat-recovery heat exchanger (8) is provided with a bypass path (11) and an inlet of the bypass path (11) is provided with a bypass damper (12) which is controlled so as to be opened and closed by an air cylinder driven by compressed air from the compressor (3).

Abstract translation: 即使能够在异常状态等中切断电力供应也能够可靠地切换旁通阻尼器，并且不太可能泄漏排气并且即使尺寸增加也具有成本效益的热电联产系统 。 为此，用于将来自燃气轮机（2）的废气引入排气热回收热交换器（8）的废气路径（10）设置有旁路路径（11）和旁路路径 （11）设置有旁通风阀（12），其被压缩机（3）由压缩空气驱动的气缸控制成开闭。

公开(公告)号：US20230195004A1

公开(公告)日：2023-06-22

申请号：US18052977

申请日：2022-11-07

Applicant: Minoru Masuda ,  Tohru Suganuma ,  Masashi Nagayama ,  Hiroyuki Kishida ,  Kento Takeuchi ,  Kaede Masuko ,  Tomomi Suzuki ,  Takuya Suganuma ,  Kazuki Yogosawa

Inventor： Minoru Masuda ,  Tohru Suganuma ,  Masashi Nagayama ,  Hiroyuki Kishida ,  Kento Takeuchi ,  Kaede Masuko ,  Tomomi Suzuki ,  Takuya Suganuma ,  Kazuki Yogosawa

IPC: G03G9/083 ,  G03G21/00 ,  G03G21/16

CPC classification number: G03G9/0834 ,  G03G21/0047 ,  G03G21/1676

Abstract: A developing apparatus includes an electrostatic latent image bearer, a developing sleeve, a case, and an air filter. The case accommodates a two-component developer and the developing sleeve. The air filter is attached to the case. The air filter has a thickness of 2 to 20 mm and has a density gradient with a pressure loss of 2 to 40 Pa at a wind speed of 10 cm/s. The air filter forms an airflow sucked into the case from a gap between the developing sleeve and the case and forms an airflow discharged from the case through the air filter. The two-component developer accommodated in the case contains a magnetic particle a surface of which is coated with a resin layer. The resin layer contains at least one type of chargeable particle.

公开(公告)号：US10915035B2

公开(公告)日：2021-02-09

申请号：US16305196

申请日：2017-05-26

Applicant: Haruki Murata ,  Hiroyuki Kishida ,  Toyoaki Tano ,  Kenichi Mashiko ,  Masato Taikoji ,  Mariko Takii ,  Yoshihiro Murasawa

Inventor： Haruki Murata ,  Hiroyuki Kishida ,  Toyoaki Tano ,  Kenichi Mashiko ,  Masato Taikoji ,  Mariko Takii ,  Yoshihiro Murasawa

IPC: G03G9/00 ,  G03G9/113 ,  G03G9/08 ,  G03G15/08

Abstract: A carrier for developing an electrostatic latent image includes a core material particle and a resin layer covering a surface of the core material particle. The resin layer includes a resin and at least one kind of a fine particle. At least one kind of the fine particles includes a chargeable fine particle. The chargeable fine particle has a long diameter of 400 to 900 nm. The chargeable fine particle has a shape factor SF-1 of 160 to 250.

公开(公告)号：US20180113393A1

公开(公告)日：2018-04-26

申请号：US15730795

申请日：2017-10-12

Applicant: Masahiro SEKI ,  Hiroyuki Kishida ,  Haruki Murata ,  Shinya Nakagawa ,  Kei Niwayama ,  Saori Yamada ,  Kohsuke Miyazaki

Inventor： Masahiro SEKI ,  Hiroyuki Kishida ,  Haruki Murata ,  Shinya Nakagawa ,  Kei Niwayama ,  Saori Yamada ,  Kohsuke Miyazaki

IPC: G03G9/113 ,  G03G9/107

CPC classification number: G03G9/1131 ,  G03G9/1075 ,  G03G9/1132 ,  G03G9/1139 ,  G03G15/0806

Abstract: A carrier for a developer of an electrostatic latent image, the carrier including: core particles having magnetism; and a coating layer coating a surface of each of the core particles, wherein the coating layer includes two or more kinds of inorganic particles, at least one kind of inorganic particles among the two or more kinds of inorganic particles is inorganic particles A having conductivity and a peak particle diameter of from 300 nm through 1,000 nm, and surface roughness of the carrier calculated by Formula 1 below is from 1.10 m2/g through 1.90 m2/g, C−F  Formula 1 where C is a BET specific surface area (m2/g) of the carrier and F is a BET specific surface area (m2/g) of the core particles.

公开(公告)号：US09946177B2

公开(公告)日：2018-04-17

申请号：US15397522

申请日：2017-01-03

Applicant: Yoshihiro Murasawa ,  Koichi Sakata ,  Masashi Nagayama ,  Toyoaki Tano ,  Hiroyuki Kishida

Inventor： Yoshihiro Murasawa ,  Koichi Sakata ,  Masashi Nagayama ,  Toyoaki Tano ,  Hiroyuki Kishida

IPC: G03G9/113 ,  G03G9/083 ,  G03G15/08

CPC classification number: G03G9/0831 ,  G03G9/1075 ,  G03G9/1136 ,  G03G9/1137 ,  G03G9/1139 ,  G03G15/08 ,  G03G15/0808 ,  G03G2215/0607

Abstract: A carrier is provided. The carrier includes a magnetic core particle and a resin layer coating a surface of the magnetic core particle. The resin layer includes a resin, a conductive particle including tungsten tin oxide, and a chargeable filler.

公开(公告)号：US09229347B2

公开(公告)日：2016-01-05

申请号：US14107522

申请日：2013-12-16

Applicant: Hiroyuki Kishida ,  Shigenori Yaguchi ,  Hiroshi Tohmatsu ,  Koichi Sakata ,  Hitoshi Iwatsuki ,  Toyoaki Tano ,  Kenichi Mashiko

Inventor： Hiroyuki Kishida ,  Shigenori Yaguchi ,  Hiroshi Tohmatsu ,  Koichi Sakata ,  Hitoshi Iwatsuki ,  Toyoaki Tano ,  Kenichi Mashiko

IPC: G03G9/00 ,  G03G9/10 ,  G03G13/08 ,  G03G9/113 ,  G03G15/08

CPC classification number: G03G13/08 ,  G03G9/1131 ,  G03G9/1136 ,  G03G9/1139 ,  G03G15/0818

Abstract: A carrier for use in a two-component developer for developing an electrostatic latent image is provided. The carrier includes a particulate magnetic core; and a cover layer located on a surface of the particulate magnetic core and including a resin and a particulate electroconductive material. The carrier has a BET specific surface area of from 0.8 to 1.6 m2/g.

Abstract translation: 提供了用于显影静电潜像的双组分显影剂中的载体。 载体包括颗粒状磁芯; 以及位于所述颗粒状磁芯的表面上并且包括树脂和颗粒状导电材料的覆盖层。 载体的BET比表面积为0.8〜1.6m 2 / g。

公开(公告)号：US08877418B2

公开(公告)日：2014-11-04

申请号：US13185941

申请日：2011-07-19

Applicant: Hisashi Nakajima ,  Kimitoshi Yamaguchi ,  Shigenori Yaguchi ,  Hitoshi Iwatsuki ,  Toyoaki Tano ,  Mariko Takii ,  Minoru Masuda ,  Koichi Sakata ,  Saori Yamada ,  Hiroyuki Kishida

Inventor： Hisashi Nakajima ,  Kimitoshi Yamaguchi ,  Shigenori Yaguchi ,  Hitoshi Iwatsuki ,  Toyoaki Tano ,  Mariko Takii ,  Minoru Masuda ,  Koichi Sakata ,  Saori Yamada ,  Hiroyuki Kishida

IPC: G03G15/06 ,  G03G9/113 ,  G03G9/107

CPC classification number: G03G9/1075 ,  G03G9/107 ,  G03G9/1136 ,  G03G9/1137

Abstract: The developing method includes developing an electrostatic latent image on an image bearing member with a two-component developer including a toner and a carrier and born on at least one developer bearing member, whose surface moves at a linear speed of from 300 mm/sec to 2,000 mm/sec. The carrier includes a particulate core material; and a cover layer located on a surface of the core material and including a crosslinked material obtained by crosslinking a resin including a first unit having a specific tris(trialkylsiloxy) silyl group and a second unit having a specific alkoxysilyl group having a crosslinking ability. Each of the first unit and the second unit is included in the resin in a molar ratio of from 0.1 to 0.9 based on all the units included in the resin.

Abstract translation: 显影方法包括使用包含调色剂和载体的双组分显影剂在图像承载部件上显影静电潜像，并且在至少一个显影剂承载部件上出现，所述显影剂承载部件的表面以300mm /秒的线速度移动到 2,000毫米/秒。 载体包括颗粒芯材料; 以及位于所述芯材的表面上的覆盖层，并且包括通过使包含具有特定的三（三烷基甲硅烷氧基）甲硅烷基的第一单元和具有交联能力的特定烷氧基甲硅烷基的第二单元的树脂交联而获得的交联材料。 基于树脂中包含的所有单元，第一单元和第二单元中的每一个以包含在树脂中的摩尔比为0.1至0.9。

公开(公告)号：US08787804B2

公开(公告)日：2014-07-22

申请号：US13526095

申请日：2012-06-18

Applicant: Hiroyuki Kishida ,  Shigenori Yaguchi ,  Toyoshi Sawada ,  Toyoaki Tano ,  Koichi Sakata

Inventor： Hiroyuki Kishida ,  Shigenori Yaguchi ,  Toyoshi Sawada ,  Toyoaki Tano ,  Koichi Sakata

IPC: G03G15/08

CPC classification number: G03G15/0921 ,  G03G9/1075 ,  G03G9/1136 ,  G03G9/1139 ,  G03G2215/0609

Abstract: A developing device including a developer container and a developer bearing member is provided. The developer container contains a two-component developer comprising toner particles and magnetic carrier particles having a ten-point average surface roughness Rz of 0.5 to 3.0 μm. The developer bearing member is a cylindrical member containing a magnetic field generator having multiple magnetic poles. The developer bearing member is adapted to bear the two-component developer on a surface thereof and to convey the two-component developer as the surface rotates. The developer bearing member has a ten-point average surface roughness Rz of 10 to 30 μm. The multiple magnetic poles include three developer bearing poles each adapted to generate a magnetic field having a strength enough for retaining the two-component developer on a surface of the developer bearing member. The three developer bearing poles consist of a developing pole, a pre-developing pole, and a post-developing pole.

Abstract translation: 提供了包括显影剂容器和显影剂承载部件的显影装置。 显影剂容器含有包含调色剂颗粒和磁性载体颗粒的双组分显影剂，其十点平均表面粗糙度Rz为0.5-3.0μm。 显影剂承载构件是包含具有多个磁极的磁场发生器的圆柱形构件。 显影剂承载构件适于在其表面上承载双组分显影剂并且在表面旋转时输送双组分显影剂。 显影剂承载部件的十点平均表面粗糙度Rz为10〜30μm。 多个磁极包括三个显影剂承载极，每个显影剂承载极适于产生具有足以将双组分显影剂保持在显影剂承载部件的表面上的强度的磁场。 三个显影轴承杆由一个显影极，一个前显影极和一个后显影极组成。

公开(公告)号：US08703376B2

公开(公告)日：2014-04-22

申请号：US12624714

申请日：2009-11-24

Applicant: Saori Yamada ,  Shinya Nakayama ,  Hisashi Nakajima ,  Mitsuo Aoki ,  Hyo Shu ,  Hiroyuki Kishida

Inventor： Saori Yamada ,  Shinya Nakayama ,  Hisashi Nakajima ,  Mitsuo Aoki ,  Hyo Shu ,  Hiroyuki Kishida

IPC: G03G9/087 ,  G03G13/20

CPC classification number: G03G9/08755 ,  G03G9/081 ,  G03G9/0817 ,  G03G9/08795

Abstract: A toner, wherein a binder resin contains a polyester resin (A) produced by polycondensing an alcohol component with a carboxylic acid component which contains a rosin compound in an amount of 5% by mass or more of the total amount by mass of the alcohol component and the carboxylic acid component, and a polyester resin (B) produced by polycondensing an alcohol component containing an alkylene oxide adduct of bisphenol A represented by General Formula (1) given below with a carboxylic acid component, and wherein the toner contains abietic acid in an amount of 0.01% by mass to 1% by mass: where R1 and R2 each represent C2-C4 alkylene; R3 and R4 are each any one of a hydrogen atom, C1-C6 straight-chain alkyl, and C1-C6 branched-chain alkyl; and x and y each represent a positive integer and the sum of x and y is 1 to 16.

Abstract translation: 一种调色剂，其中粘合剂树脂含有通过将醇组分与含有松香化合物的羧酸组分缩合得到的聚酯树脂（A），其量为醇组分总量的5质量％以上 和羧酸组分的聚酯树脂，和通过将含有下述通式（1）表示的双酚A的烯化氧加合物的醇成分与羧酸成分缩聚而制得的聚酯树脂（B），其中，调色剂含有松香酸 0.01质量％至1质量％的量：其中R1和R2各自表示C2-C4亚烷基; R 3和R 4各自为氢原子，C 1 -C 6直链烷基和C 1 -C 6支链烷基中的任一个; x和y各自表示正整数，x和y之和为1〜16。