利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

49 条记录 (耗时 0.02 秒)

    Lighting device
    4.
    发明授权
    Lighting device 失效
    照明设备

    公开(公告)号：US4914553A

    公开(公告)日：1990-04-03

    申请号：US249222

    申请日：1988-09-22

    申请人： Hiroshi Hamada ,  Naofumi Kimura ,  Fumiaki Funada

    发明人： Hiroshi Hamada ,  Naofumi Kimura ,  Fumiaki Funada

    IPC分类号： G02F1/1335 ,  F21V8/00 ,  G02F1/133 ,  G02F1/13357 ,  G09F9/00

    CPC分类号： G02B6/0048

    摘要： The lighting device is equipped with a light guide having a linear Fresnel reflection surface consisting of steps of continuously alternating reflecting surfaces having two different reflection angles. A light source is installed at one end of the light guide of the above construction so that the light from the light source is emitted from the irradiation surface of the light guide after being reflected by the linear Fresnel reflection surface.

    摘要翻译： 照明装置配备有具有线性菲涅尔反射面的导光体，该反射面由具有两个不同反射角度的连续交替反射面的步骤组成。 光源安装在上述结构的光导的一端，使得来自光源的光在被线性菲涅耳反射面反射之后从导光体的照射面发射。

    Lighting apparatus
    5.
    发明授权
    Lighting apparatus 失效
    照明设备

    公开(公告)号：US4706173A

    公开(公告)日：1987-11-10

    申请号：US831258

    申请日：1986-02-20

    申请人： Hiroshi Hamada ,  Kiyoshi Nakazawa ,  Hiroshi Take ,  Naofumi Kimura ,  Fumiaki Funada

    发明人： Hiroshi Hamada ,  Kiyoshi Nakazawa ,  Hiroshi Take ,  Naofumi Kimura ,  Fumiaki Funada

    IPC分类号： F21V7/00 ,  F21V7/09 ,  F21V8/00

    CPC分类号： G02B6/0031 ,  F21V7/00 ,  F21V7/09 ,  G02B6/0038 ,  G02B6/0055

    摘要： A lighting apparatus including a tubular light source and a member having a plurality of reflective surfaces which are angularly set such that light from the light source is reflected in a predetermined direction of a viewing angle by each of the reflective surfaces. A ratio of an apparent width of each of the reflective surfaces to an apparent interval of adjacent ones of the reflective surfaces, when viewed from the predetermined direction of the viewing angle, is so set as to be a function of a distance between the light source and each of the reflective surfaces.

    摘要翻译： 一种照明装置，包括管状光源和具有多个反射表面的部件，所述多个反射表面被成角度地设置成使得来自光源的光通过每个反射表面沿预定的视角方向反射。 当从视角的预定方向观察时，每个反射表面的视在宽度与相邻的反射表面的表观间隔的比率被设定为光源之间的距离的函数 和每个反射表面。

    Liquid crystal display driving with switching transistors
    6.
    发明授权
    Liquid crystal display driving with switching transistors 失效
    液晶显示器用开关晶体管驱动

    公开(公告)号：US4651148A

    公开(公告)日：1987-03-17

    申请号：US647752

    申请日：1984-09-06

    申请人： Makoto Takeda ,  Kunihiko Yamamoto ,  Nobuaki Matsuhashi ,  Naofumi Kimura ,  Hiroshi Hamada ,  Hiroshi Take

    发明人： Makoto Takeda ,  Kunihiko Yamamoto ,  Nobuaki Matsuhashi ,  Naofumi Kimura ,  Hiroshi Hamada ,  Hiroshi Take

    IPC分类号： G02F1/1335 ,  G09G3/36

    CPC分类号： G09G3/3607 ,  G02F1/133514 ,  G09G3/3648 ,  G09G2300/0452 ,  G09G2310/0251

    摘要： A matrix liquid crystal display device provided with switching transistors, made of amorphous silicon thin-film for example, which are connected to each display picture element. The switching transistors are scanned with a scan pulse having width H which is set at a value greater than that is expressed by T/N, where H denotes the scan pulse width applied to row electrodes connected to each gate of the switching transistor, T denotes the total scan time and N the number of the scan lines. Concretely, the timewise width of the scan pulses is expanded or the number of applicable scan pulses is increased. The preferred embodiments relate to such a liquid crystal display driving system that can effectively minimize the decline of the voltage and the display characteristics caused by insufficient charge against the display picture element electrodes via the switching transistors. In particular, the driving method embodied by the present invention is extremely useful for driving a large-capacity X-Y matrix liquid crystal display device.

    摘要翻译： 一种矩阵液晶显示装置，其设置有例如与各显示图像元素连接的由非晶硅薄膜构成的开关晶体管。 用宽度为H的扫描脉冲扫描开关晶体管，该扫描脉冲设定为大于由T / N表示的值，其中H表示施加到连接到开关晶体管的每个栅极的行电极的扫描脉冲宽度，T表示 总扫描时间和N个扫描线数。 具体地，扫描脉冲的时间宽度被扩大或适用的扫描脉冲的数量增加。 优选实施例涉及这样的液晶显示驱动系统，其可以有效地最小化通过开关晶体管对显示图像元素电极的电荷不足引起的电压下降和显示特性的降低。 特别地，本发明具体实施的驱动方法对于驱动大容量X-Y矩阵型液晶显示装置非常有用。

    VARIABLE DISPLACEMENT COMPRESSOR
    7.
    发明申请
    VARIABLE DISPLACEMENT COMPRESSOR 审中-公开
    可变位移压缩机

    公开(公告)号：US20090241766A1

    公开(公告)日：2009-10-01

    申请号：US12414058

    申请日：2009-03-30

    申请人： Toru ONISHI ,  Naoya Yokomachi ,  Masakazu Murase ,  Hiromi Ueda ,  Naofumi Kimura ,  Masahiro Kawaguchi

    发明人： Toru ONISHI ,  Naoya Yokomachi ,  Masakazu Murase ,  Hiromi Ueda ,  Naofumi Kimura ,  Masahiro Kawaguchi

    IPC分类号： F04B53/00

    CPC分类号： F04B27/1036 ,  F04B27/1054 ,  F04B27/1072 ,  F04B27/1081 ,  F04B27/109 ,  F04B39/123

    摘要： A variable displacement compressor includes a housing, a rotary shaft, a bearing, a seal member, a shaft seal chamber, a discharge refrigerant passage and a partition. The partition is provided in the shaft seal chamber for partitioning the shaft seal chamber into a first seal chamber to which the discharge refrigerant passage is opened and a second seal chamber part of the periphery of which is formed by the bearing and the seal member. The partition is provided with a first guide passage through which refrigerant containing lubricating oil flowed from the discharge refrigerant passage into tho first seal chamber is substantially all supplied to the seal member of the second seal chamber.

    摘要翻译： 可变排量压缩机包括壳体，旋转轴，轴承，密封构件，轴密封室，排出制冷剂通道和隔板。 隔离件设置在轴密封室中，用于将轴密封室分隔成第一密封室，排出制冷剂通道打开到第一密封室，并且其周边的第二密封室部分由轴承和密封构件形成。 隔板设置有第一引导通道，通过该第一引导通道，包含从排出制冷剂通道流入第一密封室的润滑油的制冷剂基本上全部供应到第二密封室的密封构件。

    Piston type compressor having suction structure with arcuately shaped suction valve
    8.
    发明授权
    Piston type compressor having suction structure with arcuately shaped suction valve 失效
    活塞式压缩机具有带弓形吸入阀的抽吸结构

    公开(公告)号：US06471490B2

    公开(公告)日：2002-10-29

    申请号：US09847211

    申请日：2001-05-02

    申请人： Naofumi Kimura ,  Masakazu Obayashi

    发明人： Naofumi Kimura ,  Masakazu Obayashi

    IPC分类号： F04B126

    CPC分类号： F04B39/1073 ,  F04B27/1009 ,  Y10T137/7892

    摘要： A suction port of a piston type compressor is formed in the shape similar to a portion of a sector with an apex portion of the sector removed. A distal end portion of a suction valve which can open and close the suction port has a contour line including a distal end forming line extending generally parallel to a distal end line of the suction port, and side lines. A gap between the distal end line of the suction port and the distal end forming line of the suction valve is substantially constant, and a gap between the distal end forming line and the circle of the cylinder bore is substantially constant. The ease of the inflow of a gas when the gas is sucked from the suction port to the cylinder bore is improved.

    摘要翻译： 活塞式压缩机的吸入口形成为与扇形体的顶部部分被去除的扇形部分相似的形状。 可以打开和关闭吸入口的吸入阀的远端部分具有包括大致平行于吸入口的远端线延伸的远端形成线和侧线的轮廓线。 吸入口的远端线和吸入阀的远端形成线之间的间隙基本上恒定，并且前端形成线与气缸孔的圆之间的间隙基本上恒定。 当气体从吸入口吸入气缸孔时气体的流入容易度提高。

    Torsional vibration attenuating structure in compressor
    9.
    发明授权
    Torsional vibration attenuating structure in compressor 失效
    压缩机扭转振动衰减结构

    公开(公告)号：US06247902B1

    公开(公告)日：2001-06-19

    申请号：US09666201

    申请日：2000-09-21

    申请人： Masakazu Obayashi ,  Naofumi Kimura ,  Akira Nakamoto ,  Kazuhiro Nomura ,  Hiroyuki Gennami

    发明人： Masakazu Obayashi ,  Naofumi Kimura ,  Akira Nakamoto ,  Kazuhiro Nomura ,  Hiroyuki Gennami

    IPC分类号： F04B4900

    CPC分类号： F04B27/0895 ,  F04B27/1036 ,  F04B39/0088

    摘要： A mechanism for attenuating torsional vibration in a compressor is described. The compressor includes a swash plate secured to a drive shaft and pistons coupled to the swash plate. Compression of refrigerant gas by the pistons generates torsional vibrations of the drive shaft. The rear end of the drive shaft is coupled to a damper for attenuating torsional vibrations. The damper includes a frictional plate secured to the rear end of the drive shaft, a weight rotatably fitted about the drive shaft, and a coil spring. The coil spring elastically presses the weight against the frictional plate and elastically couples the weight with the drive shaft. When the drive shaft torsionally vibrates, the weight contacts the frictional plate and is vibrated about the axis of the drive shaft by the coil spring. As a result, energy of the torsional vibrations is consumed and the vibrations are attenuated. Further embodiments show similar dampers attached to the exterior of the compressor.

    摘要翻译： 描述了用于衰减压缩机中的扭转振动的机构。 压缩机包括固定到驱动轴的旋转斜盘和联接到斜盘的活塞。 活塞对制冷剂气体的压缩产生驱动轴的扭转振动。 驱动轴的后端连接到用于衰减扭转振动的阻尼器。 阻尼器包括固定到驱动轴的后端的摩擦板，围绕驱动轴可旋转地配合的重量和螺旋弹簧。 螺旋弹簧将重物弹性地压在摩擦板上并将重物与驱动轴弹性连接。 当驱动轴扭转时，重物接触摩擦板，并通过螺旋弹簧绕驱动轴的轴线振动。 结果，扭转振动的能量被消耗并且振动被衰减。 另外的实施例示出了附接到压缩机外部的类似的阻尼器。

    Guest-host reflective liquid crystal display device with a particular relationship between the concentration of dichroic dye and the cell thickness
    10.
    发明授权
    Guest-host reflective liquid crystal display device with a particular relationship between the concentration of dichroic dye and the cell thickness 失效
    宾主反射液晶显示装置与二色性染料的浓度与电池厚度有特别的关系

    公开(公告)号：US5856859A

    公开(公告)日：1999-01-05

    申请号：US887202

    申请日：1997-07-02

    申请人： Yasuhisa Itoh ,  Naofumi Kimura

    发明人： Yasuhisa Itoh ,  Naofumi Kimura

    IPC分类号： G02F1/1335 ,  G02F1/137 ,  G02F1/139 ,  C09K19/60

    CPC分类号： G02F1/13725

    摘要： A reflective liquid crystal display device includes a pair of substrates and a liquid crystal layer interposed therebetween. The liquid crystal layer includes a liquid crystal material and a dichroic dye contained therein, and long axis of liquid crystal molecules near the substrate is substantially parallel to the substrate. A plurality of parameters of the reflective liquid crystal display device are set so that a product K.sub.M cd of a value K.sub.M, a dye concentration c and a thickness d of the liquid crystal layer satisfies the following relationship:3.0S.sup.2 -7.3S+5.7.ltoreq.K.sub.M cd.ltoreq.14.7S.sup.2 -15.1S+6.15wherein, the value K.sub.M is a value defined by absorption coefficients for linearly-polarized light substantially parallel to and perpendicular to the liquid crystal molecules, and an order parameter S of the liquid crystal layer.

    摘要翻译： 反射型液晶显示装置包括一对基板和夹在其间的液晶层。 液晶层包含液晶材料和二色性染料，基板附近的液晶分子的长轴基本上平行于基板。 设定反射型液晶显示装置的多个参数，使得KM值，染料浓度c和液晶层厚度d的乘积KMcd满足以下关系：3.0S2-7.3S + 5.7 < = KMcd