中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

37 records (took 0.018 seconds)

    ILLUMINATION DEVICE, PROJECTION APPARATUS AND PROJECTION-TYPE IMAGE DISPLAY APPARATUS
    2.
    发明申请
    ILLUMINATION DEVICE, PROJECTION APPARATUS AND PROJECTION-TYPE IMAGE DISPLAY APPARATUS 有权
    照明装置，投影装置和投影型图像显示装置

    公开(公告)号：US20130170006A1

    公开(公告)日：2013-07-04

    申请号：US13821707

    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 ,  G02B5/32 ,  G02B26/10 ,  G02F1/133611 ,  G02F2203/12 ,  G02F2203/24 ,  G03B21/2033 ,  G03B33/06 ,  G03H1/0005 ,  G03H1/22 ,  G03H1/2286 ,  G03H1/32 ,  G03H2001/2271 ,  G03H2001/2292 ,  G03H2222/18 ,  G03H2222/36 ,  H04N9/3129 ,  H04N9/3161

    Abstract: An illumination device has an optical device and an irradiation unit. The irradiation unit has a light source emitting a coherent light beam, and a scanning device capable of adjusting a reflection angle of the coherent light beam emitted from the light source. The light source has light sources emitting a plurality of coherent light beams having an identical wavelength range, the hologram recording medium has a recording area to be scanned with each of a plurality of coherent light beams reflected by the scanning device, and the recording area has an interference fringe that diffracts an incident coherent light beam. The optical device uses the plurality of coherent light beams diffracted by the interference fringe of the recording area so that each of the coherent light beams diffracted by the hologram recording medium is superimposed on at least one portion to reproduce the image of the reference member.

    Abstract translation: 照明装置具有光学装置和照射单元。 照射单元具有发射相干光束的光源和能够调节从光源发射的相干光束的反射角的扫描装置。 光源具有发射具有相同波长范围的多个相干光束的光源，全息图记录介质具有要被扫描装置反射的多个相干光束中的每一个扫描的记录区域，并且记录区域具有 衍射入射相干光束的干涉条纹。 光学装置使用由记录区域的干涉条纹衍射的多个相干光束，使得由全息图记录介质衍射的每个相干光束叠加在至少一部分上以再现参考部件的图像。

    PROJECTION DEVICE AND PROJECTION-TYPE VIDEO DISPLAY DEVICE
    3.
    发明申请
    PROJECTION DEVICE AND PROJECTION-TYPE VIDEO DISPLAY DEVICE 有权
    投影设备和投影类型视频显示设备

    公开(公告)号：US20130170005A1

    公开(公告)日：2013-07-04

    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: G02B27/48

    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。

    Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus
    4.
    发明授权
    Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus 有权
    显影辊，电子照相处理盒和电子照相成像设备

    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。

    V-ribbed power transmission belt
    5.
    发明授权
    V-ribbed power transmission belt 有权
    V型动力传动带

    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。

    Toothed belt
    6.
    发明授权
    Toothed belt 失效
    齿形带

    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。

    Projection type image display apparatus
    10.
    发明授权
    Projection type image display apparatus 有权
    投影型图像显示装置

    公开(公告)号：US08727543B2

    公开(公告)日：2014-05-20

    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: G03B21/28 ,  G03B21/14 ,  G02B5/32 ,  G02B5/02 ,  G02B13/20

    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.

    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。 将空间光调制器的调制图像投影到屏幕上。

Patent Agency Ranking