公开(公告)号：US07127200B2

公开(公告)日：2006-10-24

申请号：US10952741

申请日：2004-09-30

Applicant: Minoru Nakamura ,  Arihiro Yamamoto ,  Kazutoshi Ishida ,  Takeshi Suzuki

Inventor： Minoru Nakamura ,  Arihiro Yamamoto ,  Kazutoshi Ishida ,  Takeshi Suzuki

IPC: G03G15/08

CPC classification number: G03G15/0818 ,  G03G2215/0861

Abstract: A developing roller is provided having an elastic layer and a surface layer superposed thereon. The surface layer is formed of a resin material containing nitrogen atoms, and contains at least two types of particles, organic-compound particles (M) and organic-compound particles (N). The particles (N) are composed of nitrogen-containing heterocyclic-compound particles. The number-average particle diameter of the particles (N) in the surface layer is smaller than the number-average particle diameter of the particles (M) in the surface layer. Where the universal hardness of the elastic layer is represented by A and the universal hardness of the developing roller is represented by B, they satisfies 0.9≦B/A≦1.8.

Abstract translation: 提供了具有弹性层和叠置在其上的表面层的显影辊。 表层由含有氮原子的树脂材料形成，并且含有至少两种颗粒，有机化合物颗粒（M）和有机化合物颗粒（N）。 颗粒（N）由含氮杂环化合物颗粒组成。 表面层中的颗粒（N）的数均粒径小于表面层中的颗粒（M）的数均粒径。 其中弹性层的通用硬度用A表示，显影辊的通用硬度由B表示，满足0.9 <= B / A <= 1.8。

公开(公告)号：US06361462B1

公开(公告)日：2002-03-26

申请号：US09490480

申请日：2000-01-24

Applicant: Toshimichi Takada ,  Kazutoshi Ishida ,  Yorifumi Hineno ,  Isao Yoshida

Inventor： Toshimichi Takada ,  Kazutoshi Ishida ,  Yorifumi Hineno ,  Isao Yoshida

IPC: F16G506

CPC classification number: B32B25/02 ,  F16G5/20

Abstract: A power transmission belt having a body with a length, an inside, an outside, and laterally spaced sides. The body has a bonding rubber layer in which elongate load carrying cords are embedded to extend lengthwise of the body. The body has a first layer on the inside of the bonding rubber layer in which a plurality of laterally spaced ribs are formed extending lengthwise of the body, and a second layer on the outside of the bonding rubber layer in which a plurality of laterally spaced ribs are formed extending lengthwise of the body. The bonding rubber layer has a sulfur-crosslinked rubber composition including an ethylene-&agr;-olefin elastomer. At least one of the first and second layers has a crosslinking product that is an organic peroxide-crosslinked rubber composition including an ethylene-&agr;-olefin elastomer.

Abstract translation: 一种动力传动带，其具有长度，内侧，外侧和侧向间隔开的主体。 主体具有接合橡胶层，其中细长载荷承载绳被嵌入以延伸到身体的纵向。 主体在接合橡胶层的内侧具有第一层，其中沿主体纵向延伸形成有多个横向隔开的肋，以及在接合橡胶层的外侧上的第二层，其中多个横向隔开的肋 形成在身体纵向延伸。 接合橡胶层具有包含乙烯-α-烯烃弹性体的硫交联橡胶组合物。 第一层和第二层中的至少一层具有交联产物，其是包含乙烯-α-烯烃弹性体的有机过氧化物交联的橡胶组合物。

公开(公告)号：US5306213A

公开(公告)日：1994-04-26

申请号：US886339

申请日：1992-05-20

Applicant: Masayoshi Nakajima ,  Kazutoshi Ishida ,  Satoshi Murakami

Inventor： Masayoshi Nakajima ,  Kazutoshi Ishida ,  Satoshi Murakami

IPC: B29D29/08 ,  B32B25/14 ,  C08L23/34 ,  F01L1/02 ,  F16G1/00 ,  F16G1/28 ,  F16G5/20

CPC classification number: B32B25/14 ,  B29D29/08 ,  C08L23/34 ,  F01L1/02 ,  F01L1/024 ,  F16G1/28 ,  F16G5/20

Abstract: A power transmission belt having a belt body with an inside surface and an outside surface, with the belt body having a compression section and a tension section, spaced outside of the compression section. At least a first part of the tension section is defined by a chlorosulfonated polyethylene rubber composition having a chlorine content of 15 to 30% by weight. At least a second part of the compression section is defined by a rubber composition that is different than the rubber composition of the first part.

Abstract translation: 一种动力传递带，其具有带内侧和外侧的带体，带体具有压缩部和张紧部，该压缩部与压缩部在压缩部的外侧隔开。 张力部分的至少第一部分由具有15至30重量％的氯含量的氯磺化聚乙烯橡胶组合物限定。 压缩部分的至少第二部分由与第一部分的橡胶组合物不同的橡胶组合物限定。

公开(公告)号：US09310621B2

公开(公告)日：2016-04-12

申请号：US13821091

申请日：2011-09-08

Applicant: Makio Kurashige ,  Kazutoshi Ishida ,  Tomoe Takanokura ,  Yasuyuki Ooyagi

Inventor： Makio Kurashige ,  Kazutoshi Ishida ,  Tomoe Takanokura ,  Yasuyuki Ooyagi

IPC: G03H1/00 ,  G02B27/48 ,  G02B5/32 ,  G02B26/10 ,  G03B21/20 ,  G03H1/22 ,  G03H1/32 ,  H04N9/31

CPC classification number: G02B27/48 ,  G02B5/32 ,  G02B26/10 ,  G02B26/101 ,  G03B21/2013 ,  G03B21/2033 ,  G03B21/2046 ,  G03B21/208 ,  G03H1/0005 ,  G03H1/22 ,  G03H1/2286 ,  G03H1/32 ,  G03H2222/36 ,  G03H2225/60 ,  H04N9/3129 ,  H04N9/3147

Abstract: A projection device includes an optical element including a hologram recording medium where information is multiplexedly recorded in each position so as to allow a coherent light beam to be diffused to a plurality of regions, an irradiation device configured to irradiate the optical element with the coherent light beam so as to allow the coherent light beam to scan the hologram recording medium, spatial light modulators configured to be illuminated with the coherent light beam which is incident from the irradiation device to the hologram recording medium to be diffused to the plurality of regions, and projection optical systems, each projection optical system projecting modulation image obtained on each spatial light modulator on corresponding screen. The coherent light beam, which is incident to each position of the hologram recording medium to be diffused, is illuminated on a plurality of the spatial light modulators.

Abstract translation: 投影装置包括：光学元件，包括全息图记录介质，其中信息被多路复用地记录在每个位置，以允许相干光束被扩散到多个区域;照射装置，被配置为用相干光照射光学元件 以允许相干光束扫描全息图记录介质，空间光调制器被配置为被从照射装置入射到全息图记录介质以被漫射到多个区域的相干光束照射;以及 投影光学系统，每个投影光学系统在相应的屏幕上投射在每个空间光调制器上获得的调制图像。 入射到要​​漫射的全息图记录介质的每个位置的相干光束被照射在多个空间光调制器上。

公开(公告)号：US09176365B2

公开(公告)日：2015-11-03

申请号：US13821734

申请日：2011-09-08

Applicant: Makio Kurashige ,  Kazutoshi Ishida ,  Tomoe Takanokura ,  Yasuyuki Ooyagi

Inventor： Makio Kurashige ,  Kazutoshi Ishida ,  Tomoe Takanokura ,  Yasuyuki Ooyagi

IPC: G03B21/14 ,  G02B27/28 ,  G02B27/48 ,  G03B21/40 ,  G03B35/18 ,  G03H1/22 ,  G03H1/32 ,  F21V9/14 ,  G03H1/20 ,  G02B5/02 ,  G03H1/00

CPC classification number: G03B21/14 ,  F21V9/14 ,  G02B5/0252 ,  G02B27/286 ,  G02B27/48 ,  G03B21/2033 ,  G03B21/2066 ,  G03B21/2073 ,  G03B21/208 ,  G03B21/40 ,  G03B35/18 ,  G03H1/0005 ,  G03H1/20 ,  G03H1/22 ,  G03H1/2286 ,  G03H1/32 ,  G03H2222/31 ,  G03H2222/36

Abstract: An illumination device includes: an optical element which including a hologram recording medium including a first zone and a second zone and can reproduce an image of a scattering plate; an irradiation device which irradiates the optical element with a coherent light beam such that the light beam is allowed to scan the hologram recording medium; and a polarization control unit provided on an optical path of the light beam to an illuminated zone. The light beams incident on respective positions of the hologram recording medium are allowed to reproduce the image superimposed on the illuminated zone. The polarization control unit controls polarization of the light beams such that the light beam incident on the first zone to travel toward the illuminated zone and the light beam incident on the second zone to travel toward the illuminated zone are configured with different polarization components.

Abstract translation: 照明装置包括：光学元件，其包括包括第一区域和第二区域的全息图记录介质，并且可以再现散射板的图像; 照射装置，其用相干光束照射光学元件，使得允许光束扫描全息图记录介质; 以及偏振控制单元，其设置在光束到照明区域的光路上。 入射到全息图记录介质的相应位置的光束被允许再现叠加在照明区域上的图像。 偏振控制单元控制光束的偏振，使得入射在第一区域上的光束朝着照明区域行进，并且入射到第二区域的光束朝着照明区域行进，配置有不同的偏振分量。

公开(公告)号：US09017239B2

公开(公告)日：2015-04-28

申请号：US13615433

申请日：2012-09-13

Applicant: Kazutoshi Ishida ,  Hidenori Satoh ,  Tomoya Uesugi

Inventor： Kazutoshi Ishida ,  Hidenori Satoh ,  Tomoya Uesugi

IPC: F16C13/00 ,  G03G15/02 ,  G03G15/08

CPC classification number: G03G15/0233 ,  G03G15/0818

Abstract: An electrophotographic member whose performances are hardly changed even after a long-term use is provided. An electrophotographic member having a mandrel, an elastic layer and a surface layer, wherein the surface layer contains a titanium oxide film having chemical bonds represented by the following formula (1) and formula (2) is provided. O—Ti—O  Formula (1) Ti—O—C  Formula (2)

Abstract translation: 提供即使在长期使用后性能几乎不变化的电子照相构件。 具有心轴，弹性层和表面层的电子照相构件，其中表面层包含具有由下式（1）和式（2）表示的化学键的氧化钛膜。 O-Ti-O式（1）Ti-O-C式（2）

公开(公告)号：US20130169941A1

公开(公告)日：2013-07-04

申请号：US13821082

申请日：2011-09-08

Applicant: Makio Kurashige ,  Kazutoshi Ishida ,  Tomoe Takanokura ,  Yasuyuki Ooyagi

Inventor： Makio Kurashige ,  Kazutoshi Ishida ,  Tomoe Takanokura ,  Yasuyuki Ooyagi

IPC: G02B27/48

CPC classification number: G02B27/48 ,  G02B5/0252 ,  G02B26/0816 ,  G02B26/103 ,  G02B26/105 ,  G02B26/123 ,  G02B26/124 ,  G02B27/1066 ,  G03B21/2033 ,  G03B21/2046 ,  G03B21/2066 ,  G03B21/208 ,  G03H1/00 ,  G03H1/22 ,  G03H1/2286 ,  G03H1/32 ,  G03H2222/36 ,  H04N9/3129 ,  H04N9/3147 ,  H04N9/315 ,  H04N9/3161 ,  H04N9/3164

Abstract: Provided are a projection device and a projection-type video display device capable of displaying a plurality of videos, allowing speckles to be inconspicuous, and miniaturizing an optical system. A projection device includes an optical element including light diffusion elements capable of diffusing light, an irradiation device configured to irradiate the optical element with illumination light beams, each illumination light beam scanning the corresponding light diffusion element, spatial light modulators, each spatial light modulator being illuminated with illumination light beam which is incident from the irradiation device to each light diffusion element to be diffused, and projection optical systems, each projection optical system projecting modulation image obtained on each spatial light modulator on corresponding screen. The illumination light beam, which is incident to each position of each light diffusion element to be diffused, overlappedly illuminates on corresponding spatial light modulator.

公开(公告)号：US20130169940A1

公开(公告)日：2013-07-04

申请号：US13821754

申请日：2011-09-08

Applicant: Tomoe Takanokura ,  Kazutoshi Ishida ,  Makio Kurashige ,  Yasuyuki Ooyagi

Inventor： Tomoe Takanokura ,  Kazutoshi Ishida ,  Makio Kurashige ,  Yasuyuki Ooyagi

IPC: G03B21/14 ,  G03H1/02

CPC classification number: G02B27/0944 ,  G02B5/1842 ,  G02B5/32 ,  G02B26/105 ,  G02B27/48 ,  G03B21/14 ,  G03B21/2033 ,  G03B21/2066 ,  G03B21/208 ,  G03B21/28 ,  G03B33/06 ,  G03B33/12 ,  G03H1/02 ,  G03H1/32 ,  G03H2001/2292 ,  H04N5/89 ,  H04N9/3111 ,  H04N9/3129 ,  H04N9/3161

Abstract: Provided is an illumination device which illuminates an illuminated zone with a plurality of coherent light beams having mutually different wavelength ranges, so that it is possible to allow speckles to be inconspicuous. A illumination device is configured to include an optical element including a hologram recording medium and an irradiation device which illuminates the optical element with a plurality of coherent light beams having mutually different wavelength ranges so as to allow a first and second coherent light beams having different wavelength ranges to scan the hologram recording medium of the optical element. The first coherent light beams incident on respective positions of the hologram recording medium are allowed to reproduce an image superimposed on an illuminated zone, and the second coherent light beams incident on the respective positions of the hologram recording medium are allowed to reproduce an image superimposed on the illuminated zone.

Abstract translation: 提供一种利用具有相互不同的波长范围的多个相干光束照射被照亮区域的照明装置，使得可以使斑点不显眼。 照明装置被配置为包括包括全息图记录介质的光学元件和照射具有相互不同波长范围的多个相干光束的光学元件的照射装置，以便允许具有不同波长的第一和第二相干光束 范围来扫描光学元件的全息图记录介质。 入射在全息图记录介质的相应位置上的第一相干光束被允许再现叠加在照明区域上的图像，并且允许入射在全息图记录介质的各个位置上的第二相干光束再现叠加在 照明区域。

公开(公告)号：US20130077057A1

公开(公告)日：2013-03-28

申请号：US13702457

申请日：2010-09-07

Applicant: Makio Kurashige ,  Kazutoshi Ishida ,  Tomoe Takanokura ,  Yasuyuki Oyagi

Inventor： Makio Kurashige ,  Kazutoshi Ishida ,  Tomoe Takanokura ,  Yasuyuki Oyagi

IPC: G02B27/48 ,  H04N9/31 ,  G02B5/32

CPC classification number: G02B27/48 ,  G02B3/0006 ,  G02B5/0252 ,  G02B5/32 ,  G03B21/2033 ,  G03B21/208 ,  G03B33/06 ,  G03H1/0005 ,  G03H1/22 ,  G03H1/2286 ,  G03H1/32 ,  G03H2222/36 ,  H04N9/31 ,  H04N9/3129 ,  H04N9/3152 ,  H04N9/3161

Abstract: A laser beam generated by a laser light source is reflected by a light beam scanning device and irradiated onto a hologram recording medium. On the hologram recording medium, an image of a scatter plate is recorded as a hologram by using reference light that converges on a scanning origin. The light beam scanning device bends the laser beam at the scanning origin and irradiates the laser beam onto the hologram recording medium. At this time, scanning is carried out by changing a bending mode of the laser beam with time so that an irradiation position of the bent laser beam on the hologram recording medium changes with time. Regardless of an irradiation position of the beam, diffracted light from the hologram recording medium produces a reproduction image of the scatter plate on the spatial light modulator. The modulated image of the spatial light modulator is projected onto a screen by a projection optical system.

Abstract translation: 由激光光源产生的激光束被光束扫描装置反射并照射到全息图记录介质上。 在全息图记录介质上，通过使用会聚在扫描原点上的参照光将散射板的图像记录为全息图。 光束扫描装置将激光束弯曲在扫描原点，并将激光束照射到全息图记录介质上。 此时，通过随时间改变激光束的弯曲模式来进行扫描，使得全息图记录介质上的弯曲激光束的照射位置随时间而变化。 不管光束的照射位置如何，来自全息图记录介质的衍射光在空间光调制器上产生散射板的再现图像。 空间光调制器的调制图像通过投影光学系统投影到屏幕上。

公开(公告)号：US5663225A

公开(公告)日：1997-09-02

申请号：US676513

申请日：1996-07-08

Applicant: Kazutoshi Ishida ,  Satoshi Murakami ,  Yoshiaki Onaka

Inventor： Kazutoshi Ishida ,  Satoshi Murakami ,  Yoshiaki Onaka

IPC: F16G5/20 ,  C08K3/18 ,  C08K3/22 ,  C08K5/34 ,  C08K5/3415 ,  C08K5/36 ,  C08K5/40 ,  C08K5/405 ,  C08K5/45 ,  C08K5/47 ,  C08K13/02 ,  C08L11/00 ,  C08K5/21

CPC classification number: F16G1/28 ,  C08K5/3415 ,  C08K5/405 ,  C08K5/47

Abstract: A rubber composition including chloroprene rubber, 1-20 weight parts of at least one metal oxide chosen from the group consisting of zinc oxide and magnesium oxide per 100 weight parts of chloroprene rubber, 0.05-2.0 weight parts of a vulcanization accelerator, such as ethylene thiourea, per 100 weight parts of chloroprene rubber, 0.1-10.0 weight parts, and more preferably 0.5-5.0 weight parts, of bismaleimide per 100 weight parts of chloroprene rubber, and 0.1-3.0 weight parts of at least one vulcanization accelerator chosen from among the group consisting of thiazole vulcanization accelerators, thiuram vulcanization accelerators, and sulfenamide vulcanization accelerators per 100 weight parts of chloroprene rubber.

Abstract translation: 包含氯丁二烯橡胶的橡胶组合物，每100重量份氯丁二烯橡胶1-20重量份选自氧化锌和氧化镁的至少一种金属氧化物，0.05-2.0重量份的硫化促进剂如乙烯 硫脲，每100重量份氯丁橡胶，0.1-10.0重量份，更优选0.5-5.0重量份双马来酰亚胺/ 100重量份氯丁二烯橡胶和0.1-3.0重量份至少一种硫化促进剂，其选自 该组由噻唑硫化促进剂，秋兰姆硫化促进剂和次磺酰胺硫化促进剂组成，每100重量份氯丁橡胶。