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1. 发明授权

US07626655B2 Surface light source device of side light type, liquid crystal display and guide plate 有权
标题翻译：侧光型表面光源装置，液晶显示器和导板
公开(公告)号：US07626655B2
公开(公告)日：2009-12-01
申请号：US09330016
申请日：1999-06-11
申请人： Hiroshi Yamazaki , Shingo Ohkawa
发明人： Hiroshi Yamazaki , Shingo Ohkawa
IPC分类号： G02F1/1335
CPC分类号： G02B6/0043 , G02B6/0053
摘要： A surface light source device of side light type illuminating an LCD panel and comprising a guide plate, a primary light source, a reflection sheet, and a prism sheet for light control. A plurality of fine light scattering elements and rough area M are formed on an emission face of the guide plate. The rough area M is formed among the light scattering elements and has scattering power weaker than that of the light scattering elements. The dot-like light scattering elements are distributed according to a certain pattern that is designed to promote emission. Emission is promoted where the light scattering elements are formed and also in the area M. Accordingly, fine periodic bright-dark unevenness and glaring are reduced and the prism sheet, disposed on the emission face, is prevented from sticking to the emission face.
摘要翻译：照明LCD面板的侧光型面光源装置，包括导光板，一次光源，反射片和用于光控制的棱镜片。多个细光散射元件和粗糙区域M形成在引导板的发射面上。在光散射元件之间形成粗糙区域M，并且散射光强度比光散射元件弱。点状光散射元件根据旨在促进发射的特定图案分布。在形成光散射元件的同时也在区域M中促进发射。因此，微小的周期性明暗不均匀性和眩光减少，并且防止设置在发射面上的棱镜片粘附到发射面。

2. 发明授权

US06568820B1 Guide plate, surface light source device of side light type and liquid crystal display 有权
标题翻译：导板，侧光型和液晶显示器的面光源装置
公开(公告)号：US06568820B1
公开(公告)日：2003-05-27
申请号：US09469352
申请日：1999-12-22
申请人： Shingo Ohkawa , Hiroshi Yamazaki , Junichi Ohkuma
发明人： Shingo Ohkawa , Hiroshi Yamazaki , Junichi Ohkuma
IPC分类号： F21V704
CPC分类号： G02B6/0038 , G02B6/0041 , G02B6/0061
摘要： A guide plate has a major face on which projections are arranged, wherein the projections have an arch-like profile within the vicinity of an incidence end face, or, in addition to this, within regions along both side end faces, thereby preventing the guide plate from producing abnormal brightness which could be caused by reflective appearance of edges. A primary light source is disposed beside the guide plate. Major faces of the guide plate provide an emission face and a back face. A prism sheet and a protection sheet are disposed along the emission face. A liquid crystal display panel is additionally arranged to provide a liquid crystal display. The guide plate has a wedge-shaped cross section and a minor face at its thicker end provides the incidence end face along the primary light source. The emission face may be provided with light scattering pattern to promote emission. The projections may have a profile variation such as changing gradually from being arc-like to being triangular via transitive according to distance from the incidence end face and from side edges.
摘要翻译：引导板具有主表面，凸起布置在该主表面上，其中突起在入射端面附近具有拱形轮廓，或者除此之外，在沿着两个侧端面的区域内，由此防止引导件产生可能由边缘的反射外观引起的异常亮度。主光源设置在导板旁边。导板的主面提供排出面和背面。棱镜片和保护片沿着发射面设置。另外设置液晶显示面板以提供液晶显示器。引导板具有楔形横截面，并且其较厚端处的小面提供沿着初级光源的入射端面。发射面可以具有光散射图案以促进发射。突起可以具有轮廓变化，例如根据距离入射端面和侧边缘的距离，从弧形逐渐变为三角形，通过传递。

3. 发明授权

US06568819B1 Guide plate, surface light source device of side light type and liquid crystal display 有权
标题翻译：导板，侧光型和液晶显示器的面光源装置
公开(公告)号：US06568819B1
公开(公告)日：2003-05-27
申请号：US09356021
申请日：1999-07-16
申请人： Hiroshi Yamazaki , Shingo Ohkawa
发明人： Hiroshi Yamazaki , Shingo Ohkawa
IPC分类号： F21V704
CPC分类号： G02B6/0036 , G02B6/0038 , G02B6/0053
摘要： A guide plate having an emission face for light-output, a back face and an incidence end face for light-input is improved. The emission face is provided with a plurality of projections each of which includes a blunt top portion. The projections have shapes such as like domes or like ridges. Each dome-like projection has a diameter ranging, for example, from 50 &mgr;m to 200 &mgr;m and has a height ranging, for example, from 0.1 &mgr;m to 50 &mgr;m. The dome-like projections distribute with density such that one or more projections are allocated, for example, per box of 0.5 mm×0.5 mm. Ridge-like projections run so as to have a crossing angle, for example, 60 degrees or more with respect to the incidence end face. Ratio of repetition pitch of the ridge-like projections to their height falls within a range, for example, from 5000:1 to 1:1. Height of each ridge-like projection may fall within a range from 1 &mgr;m to 100 &mgr;m. The emission face may be further provided with light scattering pattern consisting of a plurality of scattering elements to scatter illumination light. The improved guide plate is employed in a surface light source device of side light type. The surface light source device may be applied to a LCD having a LCD panel, which is illuminated by the light source device.
摘要翻译：具有用于光输出的发射面，背面和光输入的入射端面的引导板被提高。发射面设置有多个突起，每个突起包括钝顶部。突起具有像圆顶或类似脊的形状。每个圆顶状突起的直径范围例如为50μm至200μm，并且具有例如0.1μm至50μm的高度。圆顶状突起以密度分布，使得一个或多个突起例如分配为0.5mm×0.5mm的盒子。脊状突起的移动方向相对于入射端面具有例如60度以上的交叉角。脊状突起的重复间距与其高度的比例落在例如5000:1-1:1的范围内。每个脊状突起的高度可以落在从1um到100um的范围内。发射面还可以设置有由多个散射元件组成的光散射图案，以散射照明光。改进的引导板用于侧光型的面光源装置。表面光源装置可以应用于具有由光源装置照明的LCD面板的LCD。

4. 发明授权

US08787710B2 Wideband interferometer type polarization light beam combiner and splitter 有权
标题翻译：宽带干涉仪型偏振光束组合器和分离器
公开(公告)号：US08787710B2
公开(公告)日：2014-07-22
申请号：US13321780
申请日：2010-06-02
申请人： Takayuki Mizuno , Takashi Goh , Hiroshi Yamazaki , Shin Kamei , Tsutomu Kitoh
发明人： Takayuki Mizuno , Takashi Goh , Hiroshi Yamazaki , Shin Kamei , Tsutomu Kitoh
IPC分类号： G02B6/26
CPC分类号： G02B6/12007 , G02B6/12023
摘要： A interferometer type polarization beam combiner and splitter, which can combine or split polarized light over a wide band, is provided. The interferometer type polarization beam combiner and splitter includes: an optical splitter; an optical coupler; an optical path length difference imparting unit, which includes a plurality of optical waveguides arranged between the optical splitting unit and the optical coupling unit; one or two input/output ports connected to the optical splitter; and two input/output ports connected to the optical coupler. A half-integer of a wavelength of λc is set as a normalized phase difference, for the optical path length difference imparting unit, between two polarization states, and means for generating a difference in refractive index dispersion is provided between the optical waveguides of the optical path length difference imparting unit, so that the change rate of the transmittance with respect to wavelength is suppressed for the two polarization states.
摘要翻译：提供了可以在宽带上组合或分离偏振光的干涉仪型偏振光束组合器和分离器。干涉仪型偏振光束组合器和分离器包括：光分路器; 光耦合器; 光路长度差分赋予单元，其包括布置在光分离单元和光耦合单元之间的多个光波导; 连接到光分路器的一个或两个输入/输出端口; 和连接到光耦合器的两个输入/输出端口。在光路长度差分赋予单元之间，将两个偏振态之间的波长λc的半整数设定为归一化相位差，并且在光学的光波导之间设置用于产生折射率色散差的装置路径长度差分赋予单元，从而对于两个偏振态抑制透射率相对于波长的变化率。

5. 发明授权

US08451003B2 Magnetic sensor having magneto-resistive elements on a substrate 有权
标题翻译：磁传感器在基片上具有磁阻元件
公开(公告)号：US08451003B2
公开(公告)日：2013-05-28
申请号：US12844091
申请日：2010-07-27
申请人： Hiroshi Yamazaki , Hiraku Hirabayashi , Naoki Ohta
发明人： Hiroshi Yamazaki , Hiraku Hirabayashi , Naoki Ohta
IPC分类号： G01R33/09
CPC分类号： G01R33/091 , G01D5/145
摘要： A magnetic sensor having first to fourth magneto-resistive elements, where the first and second magneto-resistive elements are connected at respective ends through a first connecting portion in a central region, and the third and fourth magneto-resistive elements are connected at respective ends through a second connecting portion that is parallel to the first connecting portion. The first and fourth magneto-resistive elements are connected at respective other ends through a third connecting portion, and the second and third magneto-resistive elements are connected at respective other ends through a fourth connecting portion. Depending on an external signal magnetic field, resistance values of the first and third magneto-resistive elements change in a same increasing or decreasing direction, whereas resistance values of the second and fourth magneto-resistive elements change in an increasing or decreasing direction opposite to the direction of the first and third magneto-resistive elements.
摘要翻译：一种具有第一至第四磁阻元件的磁传感器，其中第一和第二磁阻元件通过中心区域中的第一连接部分在各自的端部连接，第三和第四磁阻元件在各自的端部连接通过与第一连接部分平行的第二连接部分。第一和第四磁阻元件在相应的另一端通过第三连接部连接，并且第二和第三磁阻元件通过第四连接部在相应的另一端连接。取决于外部信号磁场，第一和第三磁阻元件的电阻值以相同的增加或减小的方向变化，而第二和第四磁阻元件的电阻值在与第一和第三磁阻元件的方向。

6. 发明授权

US08426741B2 Photosensitive conductive film, method for forming conductive film, method for forming conductive pattern, and conductive film substrate 有权
公开(公告)号：US08426741B2
公开(公告)日：2013-04-23
申请号：US13046544
申请日：2011-03-11
申请人： Hiroshi Yamazaki
发明人： Hiroshi Yamazaki
IPC分类号： H05K1/03
CPC分类号： H05K1/0366 , G02F1/13439 , G02F2202/023 , G02F2202/36 , H05K1/092 , H05K1/097 , Y10T29/49144 , Y10T29/49156 , Y10T29/4916
摘要： A photosensitive conductive film 10 according to the invention includes a support film 1, a conductive layer 2 containing conductive fiber formed on the support film 1, and a photosensitive resin layer 3 formed on the conductive layer 2.

7. 发明申请

US20110249784A1 DRIVING SYSTEM OF RELIEF SAFETY VALVE 审中-公开
标题翻译：安全阀驱动系统
公开(公告)号：US20110249784A1
公开(公告)日：2011-10-13
申请号：US13080303
申请日：2011-04-05
申请人： Hiroshi Yamazaki , Mikihide Nakamaru , Kazuhiro Kamei
发明人： Hiroshi Yamazaki , Mikihide Nakamaru , Kazuhiro Kamei
IPC分类号： G21C9/004
CPC分类号： G21C9/004 , G21D1/02 , G21D3/04 , Y02E30/40
摘要： In one embodiment a relief safety valve driving system that supplies a driving gas by use of a relief safety valve driving unit and thereby opens a relief safety valve provided in a main steam system of a nuclear power plant if an accident or a transient state occurs, for protecting a reactor against pressurization, wherein the relief safety valve driving unit opens the relief safety valve by supplying the driving gas to the relief safety valve by one or more auto-depressurization system actuating signals, among auto-depressurization system actuating signals respectively belonging to three safety segments, or by a relief valve functions actuating signal, and closes the relief safety valve without supplying the driving gas thereto when none of the auto-depressurization system actuating signals and the relief valve functions actuating signal is generated.
摘要翻译：在一个实施例中，一种救援安全阀驱动系统，其通过使用安全阀驱动单元提供驱动气体，从而打开设在核电站主蒸汽系统中的泄压安全阀，如果发生事故或暂态，用于保护反应堆免受加压，其中所述排放安全阀驱动单元通过一个或多个自动减压系统致动信号将所述驱动气体供应到所述排放安全阀来打开所述排放安全阀，所述自动减压系统致动信号分别属于三个安全段或安全阀作用于启动信号，并且当不产生自动减压系统启动信号和安全阀功能致动信号时，不向其提供驱动气体而关闭泄压安全阀。

8. 发明授权

US08022308B2 Wired circuit board and electronic device 失效
标题翻译：有线电路板和电子设备
公开(公告)号：US08022308B2
公开(公告)日：2011-09-20
申请号：US11902553
申请日：2007-09-24
申请人： Szu-Han Hu , Voon Yee Ho , Hiroshi Yamazaki , Martin John McCaslin
发明人： Szu-Han Hu , Voon Yee Ho , Hiroshi Yamazaki , Martin John McCaslin
IPC分类号： H05K1/00
CPC分类号： H05K1/0271 , H05K1/0219 , H05K1/028 , H05K1/148 , H05K2201/09063 , H05K2201/09236 , H05K2201/09563 , H05K2201/09809
摘要： A wired circuit board has an insulating layer extending in a longitudinal direction, a conductive layer having a plurality of signal wirings covered with the insulating layer and arranged in mutually spaced-apart and parallel relation in a perpendicular direction to the longitudinal direction and a thickness direction of the insulating layer, and connecting terminals provided on both longitudinal ends of each of the signal wirings and exposed from the insulating layer, and a ground layer covered with the insulating layer and formed to surround each of the signal wirings in a perpendicular direction to the longitudinal direction. A slit along the longitudinal direction is formed between each of the signal wirings in the insulating layer.
摘要翻译：布线电路板具有沿纵向方向延伸的绝缘层，导电层具有覆盖有绝缘层的多个信号布线，并且沿垂直于纵向的方向以相互间隔开的平行关系布置，厚度方向的绝缘层，以及设置在每个信号布线的两个纵向端并从绝缘层露出的连接端子，以及覆盖有绝缘层的接地层，并且形成为围绕每个信号布线沿垂直于纵向。在绝缘层中的每个信号布线之间形成沿着纵向的狭缝。

9. 发明授权

US08010025B2 Developing unit and image forming device 有权
标题翻译：显影单元和成像装置
公开(公告)号：US08010025B2
公开(公告)日：2011-08-30
申请号：US12352094
申请日：2009-01-12
申请人： Hiroyuki Hamakawa , Akihiro Watanabe , Masashi Fujishima , Hiroshi Yamazaki , Asami Kotera , Sayo Uemura
发明人： Hiroyuki Hamakawa , Akihiro Watanabe , Masashi Fujishima , Hiroshi Yamazaki , Asami Kotera , Sayo Uemura
IPC分类号： G03G15/08
CPC分类号： G03G15/0818
摘要： A developing unit includes a developing roller which rotates about a rotational axis to supply toner to a photoreceptor, the developing roller including: a cylindrical core portion which includes an electric conductor; a first resistive layer which covers a cylindrical surface of the core portion; a second resistive layer which covers the first resistive layer, and has electric-resistivity lower than that of the first resistive layer; and a current leakage control member which prevents leakage of electric current from the core portion toward the second resistive layer through an end of the developing roller along a direction of the rotational axis.
摘要翻译：显影单元包括显影辊，该显影辊围绕旋转轴线旋转以向感光体供应调色剂，所述显影辊包括：包括电导体的圆柱形芯部分; 覆盖所述芯部的圆筒面的第一电阻层; 第二电阻层，其覆盖所述第一电阻层，并且电阻率低于所述第一电阻层的电阻率; 以及电流泄漏控制构件，其防止电流从所述芯部朝向所述第二电阻层通过所述显影辊的端部沿着所述旋转轴线的方向泄漏。

10. 发明授权

US08000065B2 Magnetoresistive element and thin-film magnetic head 有权
标题翻译：磁阻元件和薄膜磁头
公开(公告)号：US08000065B2
公开(公告)日：2011-08-16
申请号：US12320520
申请日：2009-01-28
申请人： Hiroshi Yamazaki
发明人： Hiroshi Yamazaki
IPC分类号： G11B5/33 , G11B5/127
CPC分类号： G11B5/398 , B82Y10/00 , B82Y25/00 , G01R33/098 , G11B5/3906 , G11B5/3909 , H01L43/08 , Y10T428/1129
摘要： A magnetoresistive element includes: a detection surface that receives a magnetic field to be detected; a free layer made of a ferromagnetic material, having an end face located in the detection surface, and exhibiting a change in magnetization direction in response to the magnetic field to be detected; a pinned layer made of a ferromagnetic material, disposed away from the detection surface, and having a fixed magnetization direction; and a coupling portion made of a nonmagnetic material and coupling the free layer to the pinned layer. The coupling portion includes a nonmagnetic conductive layer that allows electrons to be conducted while conserving their spins.
摘要翻译：磁阻元件包括：接收要检测的磁场的检测表面; 由铁磁材料制成的自由层，具有位于所述检测表面中的端面，并且响应于待检测的磁场显示出磁化方向的变化; 由铁磁材料制成的被钉扎层，远离检测表面设置并具有固定的磁化方向; 以及由非磁性材料制成并将自由层连接到被钉扎层的耦合部分。耦合部分包括允许电子在保持其自旋的同时导电的非磁性导电层。

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