利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

99 条记录 (耗时 0.035 秒)

    Range detecting device
    11.
    发明授权
    Range detecting device 失效
    范围检测装置

    公开(公告)号：US4483613A

    公开(公告)日：1984-11-20

    申请号：US323359

    申请日：1981-11-20

    申请人： Hideo Yokota

    发明人： Hideo Yokota

    IPC分类号： G01C3/06 ,  G01C3/00 ,  G01C3/02 ,  G01C3/10 ,  G01S7/481 ,  G01S17/46 ,  G02B3/04 ,  G02B7/32 ,  G02B13/18 ,  G03B7/08

    CPC分类号： G01S7/4811 ,  G01C3/02 ,  G01C3/10 ,  G01S17/46

    摘要： The disclosed range detecting device includes a light emitting source and a first lens system including a number of lens surfaces for projecting a light beam from the source toward an object whose distance from the device is to be measured. A second lens system receives light reflected from the object, and a sensing device provides a signal corresponding to the light received by the second lens system. At least one of the lens surfaces of the first lens system is aspherical, so that the cross section of the reflected light beam impinging on the sensing device is such as to provide a well defined output signal from the device.

    摘要翻译： 所公开的范围检测装置包括发光源和第一透镜系统，该第一透镜系统包括多个透镜表面，用于将来自光源的光束投射到距离该装置的距离被测量的物体。 第二透镜系统接收从物体反射的光，并且感测装置提供对应于由第二透镜系统接收的光的信号。 第一透镜系统的透镜表面中的至少一个是非球面的，使得入射到感测装置上的反射光束的横截面使得能够提供来自该装置的良好定义的输出信号。

    Light measuring device for camera
    12.
    发明授权
    Light measuring device for camera 失效
    照相机测光装置

    公开(公告)号：US4477172A

    公开(公告)日：1984-10-16

    申请号：US403337

    申请日：1982-07-30

    申请人： Hideo Yokota

    发明人： Hideo Yokota

    IPC分类号： G03B7/099 ,  G02B5/04 ,  G03B17/20

    CPC分类号： G03B7/09974

    摘要： A light measuring device for cameras with a photosensitive element positioned to receive light reflected from a film surface or shutter surface. A collection lens and a diffusion plate having a plurality of stages of different diffusing characteristics are placed between the reflecting surface and the photosensitive element. The light measuring regions can be changed over as the stages of the diffusion plate are selectively put in the path of the light traveling to the photosensitive element.

    摘要翻译： 一种用于相机的光测量装置，其具有定位成接收从膜表面或快门表面反射的光的感光元件。 具有多个不同扩散特性的阶段的收集透镜和扩散板被放置在反射表面和感光元件之间。 可以随着扩散板的阶段选择性地放入到光敏元件的光的路径中，来改变光测量区域。

    Photographic lens of the partial focusing type
    13.
    发明授权
    Photographic lens of the partial focusing type 失效
    部分聚焦型摄影镜头

    公开(公告)号：US4477155A

    公开(公告)日：1984-10-16

    申请号：US448807

    申请日：1982-12-10

    申请人： Yasuhisa Sato ,  Hideo Yokota ,  Yasuyuki Yamada

    发明人： Yasuhisa Sato ,  Hideo Yokota ,  Yasuyuki Yamada

    IPC分类号： G02B9/34 ,  G02B9/60 ,  G02B13/18

    CPC分类号： G02B9/34

    摘要： A photographic lens having four components of characteristic forms with the 1st component counting from front being axially moved forward while the 2nd component is moved axially in a given relation to the 1st component as focusing is effected down to shorter object distances.

    摘要翻译： 具有四个特征形式分量的照相镜头，其中从前面计数的第一分量沿着轴向向前移动，同时第二分量以给定关系以给定关系向第一分量轴向移动，作为聚焦被实现为较短的物体距离。

    Anti-ghost device for optical distance measuring system
    14.
    发明授权
    Anti-ghost device for optical distance measuring system 失效
    用于光学距离测量系统的防鬼装置

    公开(公告)号：US4375332A

    公开(公告)日：1983-03-01

    申请号：US281286

    申请日：1981-07-07

    申请人： Hideo Yokota ,  Kazuya Hosoe

    发明人： Hideo Yokota ,  Kazuya Hosoe

    IPC分类号： G01C3/02 ,  G01C3/08

    CPC分类号： G01C3/02

    摘要： In the disclosed optical distance measuring system, a pair of mirrors spaced from each other along a base line direct light coming from a scene along two optical paths onto reflecting surfaces of a prism positioned between them and through a pair of image forming lenses positioned between the prism and the mirrors so that the prism forms images of the scene on respective photoelectric element arrays. A light baffle in front of the photoelectric element arrays forms an aperture for limiting a desired field of view and includes a light shading projection at the edge of the aperture for preventing light rays from the lenses and outside the desired field of view from impinging upon the arrays.

    摘要翻译： 在所公开的光学距离测量系统中，沿着基准线彼此间隔开的一对反射镜将来自场景的两条光线沿着两条光路引导到位于它们之间的棱镜的反射表面，并通过一对成像透镜 棱镜和镜子，使得棱镜在相应的光电元件阵列上形成场景的图像。 在光电元件阵列前面的光挡板形成用于限制所需视场的孔，并且在孔的边缘处包括遮光突起，用于防止来自透镜的光线并且在所需视场外部撞击 阵列

    Range finding device
    16.
    发明授权
    Range finding device 失效
    测距装置

    公开(公告)号：US4135815A

    公开(公告)日：1979-01-23

    申请号：US865924

    申请日：1977-12-30

    申请人： Makoto Masunaga ,  Kazuya Hosoe ,  Tokuichi Tsunekawa ,  Shuichi Tamura ,  Hideo Yokota

    发明人： Makoto Masunaga ,  Kazuya Hosoe ,  Tokuichi Tsunekawa ,  Shuichi Tamura ,  Hideo Yokota

    IPC分类号： G01C3/06 ,  G01B11/00 ,  G01C3/00 ,  G02B7/30 ,  G02B7/32 ,  G03B13/36 ,  G01C3/08 ,  G03B7/08

    CPC分类号： G02B7/305

    摘要： A range finding device of a construction, in which, at the time of receiving first and second images of an object to be formed by a range finding optical system with a relative positional parallax corresponding to the object distance into first and second photoelectric light receiving elements, respectively, these images are shifted on the light receiving surfaces of the respective first and second light receiving elements by a vibrating optical device at a same cycle and same phase to thereby scan these first and second images by the first and second light receiving elements; image scanning signals on the first and second images to be obtained at this time are converted into digital values; thereafter, these values are stored in the first and second storing devices where the coincidence and non-coincidence of these digitalized image scanning signals are detected by means of a coincidence detecting device, while one of these image scanning signals are relatively shifted bit by bit with respect to other image scanning signals; and the shift bit quantitites required until the image scanning signals of the same bit numbers of these first and second images may become optimumly coincided, thereby finding out the object distance from the shift bit quantities at the time.

    摘要翻译： 一种结构的测距装置，其中，在由具有对应于物体距离的相对位置视差的测距光学系统形成的第一和第二图像的第一和第二图像接收到第一和第二光电接收元件 这些图像分别通过振动光学装置在相同的周期和相位的相位在相应的第一和第二光接收元件的光接收表面上移位，从而由第一和第二光接收元件扫描这些第一和第二图像; 此时要获得的第一和第二图像上的图像扫描信号被转换成数字值; 此后，这些值被存储在第一和第二存储装置中，其中这些数字化图像扫描信号的一致性和不一致性通过重合检测装置被检测，而这些图像扫描信号中的一个被逐位相对移位 对其他图像扫描信号; 直到这些第一和第二图像的相同比特数的图像扫描信号可能最优地重合为止，从而找出与当时的移位比特量相对应的物体距离，所需要的移位比特数量。

    Photo-electric conversion element and a method for detecting object image visibility employing the same and also a device therefor
    17.
    发明授权
    Photo-electric conversion element and a method for detecting object image visibility employing the same and also a device therefor 失效
    光电转换元件和使用该光电转换元件的物体图像可见度检测方法及其装置

    公开(公告)号：US3984677A

    公开(公告)日：1976-10-05

    申请号：US517295

    申请日：1974-10-23

    申请人： Kazuya Hosoe ,  Hiroshi Aizawa ,  Seiichi Matsumoto ,  Hideo Yokota

    发明人： Kazuya Hosoe ,  Hiroshi Aizawa ,  Seiichi Matsumoto ,  Hideo Yokota

    IPC分类号： G03B13/36 ,  G02B7/36 ,  G05D3/12 ,  H01L31/02 ,  H01L31/0264 ,  H01J39/12

    CPC分类号： G02B7/36 ,  H01L31/02016

    摘要： The present invention relates to a photo-electric conversion element suitable for use in a system for detecting object image visibility and a method for detecting object image visibility employing the same and also relates to a device therefor. The photo-electric conversion element is characterized by having a first electrode at both ends of the direction along with a short side of a photo-semiconductor which has an extremely shorter short side as compared to its long side, and having a second electrode discretely formed at both ends of the direction along with its long side. Further an element with electrical characteristics being non-linear is connected to or formed at each of the above mentioned electrodes.

    摘要翻译： 本发明涉及一种适用于检测物体图像可视性的系统中的光电转换元件，以及一种用于检测物体图像可见度的方法，还涉及一种用于其的装置。 所述光电转换元件的特征在于，在所述方向的两端具有第一电极以及与其长边相比具有非常短的短边的光半导体的短边，并且具有离散地形成的第二电极 在方向的两端以及其长边。 此外，具有非线性电特性的元件连接到或形成在每个上述电极上。

    Oil composition for use in trace oil supply cutting/grinding work
    19.
    发明申请
    Oil composition for use in trace oil supply cutting/grinding work 审中-公开
    油组成用于微量油供应切割/研磨工作

    公开(公告)号：US20110201259A1

    公开(公告)日：2011-08-18

    申请号：US13064862

    申请日：2011-04-21

    申请人： Satoshi Suda ,  Hideo Yokota ,  Tomoyasu Kochu ,  Yoshiaki Matsuura

    发明人： Satoshi Suda ,  Hideo Yokota ,  Tomoyasu Kochu ,  Yoshiaki Matsuura

    IPC分类号： B24B1/00

    CPC分类号： C10M169/041 ,  C10M2207/2805 ,  C10M2207/2815 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2207/401 ,  C10M2209/084 ,  C10M2209/102 ,  C10N2230/30 ,  C10N2240/401 ,  C10N2220/022 ,  C10N2220/021

    摘要： This invention provides an oil composition for cutting and grinding by minimum quantity lubrication system, characterized by comprising an ester oil with a kinematic viscosity of 0.5-20 mm2/s at 100° C., and an ester-based polymer with a kinematic viscosity exceeding 20 mm2/s at 100° C. and an average molecular weight of 5,000-10,000,000. The oil composition for cutting and grinding by minimum quantity lubrication system according to the invention can achieve an excellent balance between misting property and inhibition of floating mist and ensure that an adequate amount reaches the working section, for cutting and grinding by minimum quantity lubrication system.

    摘要翻译： 本发明提供一种通过最小量润滑系统进行切削和研磨的油组合物，其特征在于包括在100℃下运动粘度为0.5-20mm 2 / s的酯油和运动粘度超过的酯基聚合物 在100℃下为20mm 2 / s，平均分子量为5,000-10,000,000。 根据本发明的通过最小量润滑系统进行切削和研磨的油组合物可以实现喷雾性能和浮雾的抑制之间的良好平衡，并且确保足够的量到达工作部分，通过最小量的润滑系统进行切割和研磨。