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    • 2. 发明授权
    • Omnidirectional vision sensor
    • 全方位视觉传感器
    • US06793356B2
    • 2004-09-21
    • US09905779
    • 2001-07-13
    • Kiyoshi KumataShinichi Tanaka
    • Kiyoshi KumataShinichi Tanaka
    • G02B510
    • H04N5/23238G02B13/06G02B23/02H04N5/2254
    • An omnidirectional vision sensor includes: an optical system including a body-of-revolution mirror having a convex portion and having a symmetrical structure with respect to a revolution axis, wherein the body-of-revolution mirror includes a cutaway section in the convex portion of the body-of-revolution mirror so as to allow light incident from surroundings of the revolution axis of the body-of-revolution mirror to be collected; and imaging means, including a light-receiving element for receiving the collected light and image processing means for converting an optical image generated from the collected light received by the light-receiving element into image data. The revolution axis of the body-of-revolution mirror and an optic axis of the light-receiving element coincide.
    • 一种全向视觉传感器包括:包括具有凸部并具有相对于旋转轴线的对称结构的旋转体积反射镜的光学系统,其中,所述旋转体镜包括在所述旋转镜的凸部中的切口部分 旋转体镜,以便容纳从旋转体镜的旋转轴的周围入射的光; 以及成像装置,包括用于接收收集的光的光接收元件和用于将由光接收元件接收的收集的光产生的光学图像转换成图像数据的图像处理装置。 旋转体镜的旋转轴和光接收元件的光轴重合。
    • 7. 发明授权
    • Nonlinear optical device and method of manufacturing same
    • 非线性光学器件及其制造方法
    • US5547705A
    • 1996-08-20
    • US939965
    • 1992-09-04
    • Tadashi FukuzawaSatoru S. KanoKiyoshi KumataVictor Y. LeeFranklin M. SchellenbergYutaka Takahashi
    • Tadashi FukuzawaSatoru S. KanoKiyoshi KumataVictor Y. LeeFranklin M. SchellenbergYutaka Takahashi
    • G02F1/35G02F1/355G02F3/02B05D5/06
    • B82Y20/00G02F1/3556
    • A nonlinear optical device comprising a substrate and a film structure coated on to the substrate. The film has, in a direction normal to the substrate, an intercalation structure including a semiconductor layer and an organic layer that lave different energy gaps. The intercalation structure includes a plurality of semiconductor layers and a plurality of organic layers which comprise a quantum well system. The film structure includes an assembly of microcrystals having domain size smaller than that of the wavelength of light with which the device operates. The microcrystals have an axis aligned in a direction normal to the substrate and have randomly oriented axes in a direction parallel to the substrate. A method for producing the device comprises providing a solution of an organic material in a solvent and placing a quantity of the solution on a substrate to form the organic material film structure thereon. The film is formed by spin coating of the solution on the substrate. Preferably the film is comprised of a two-dimensional perovskite such as (C.sub.10 H.sub.21 NH.sub.3).sub.2 PbI.sub.4. The solvent is acetone or dimethoxyl ethane.
    • 一种非线性光学器件,包括涂覆在基底上的基底和薄膜结构。 该膜在与基板垂直的方向上具有包含半导体层和具有不同能隙的有机层的嵌入结构。 嵌入结构包括多个半导体层和包括量子阱系统的多个有机层。 膜结构包括具有比器件工作的光的波长小的畴尺寸的微晶组合。 微晶具有在垂直于衬底的方向上对齐的轴线,并且在平行于衬底的方向上具有随机取向的轴。 一种制造该装置的方法包括:将有机材料溶于溶剂中并将一定量的溶液放置在基材上以在其上形成有机材料膜结构。 该膜通过将溶液旋涂在基材上而形成。 优选地,该膜由诸如(C10H21NH3)2PbI4的二维钙钛矿组成。 溶剂是丙酮或二甲氧基乙烷。
    • 8. 发明授权
    • Objective lens drive/support mechanism in an optical disc player
    • 光盘播放器中的物镜驱动/支持机构
    • US4678276A
    • 1987-07-07
    • US681818
    • 1984-12-14
    • Yoshihiro SekimotoShigeo TerashimaKiyoshi KumataToshiyuki Tanaka
    • Yoshihiro SekimotoShigeo TerashimaKiyoshi KumataToshiyuki Tanaka
    • G11B7/09G02B7/02F16F7/12F16F15/04
    • G11B7/0932
    • An objective lens drive/support mechanism in an optical disc player system includes an objective lens support member which is slidably and rotatably secured to a main shaft of the mechanism. An objective lens is supported by the objective lens support member at a position which is separated from the main shaft by a predetermined distance. The objective lens support member is driven to slide along the main shaft to perform the focus control, and the objective lens support member is rotated around the main shaft to perform the tracking operation. A symmetrically "8" shaped elastic damping member is tightly secured to the main shaft at the center of the symmetrically "8" shaped elastic damping member. Both ends of the symmetrically "8" shaped elastic damping member are fixed to the objective lens support member, whereby the single symmetrically "8" shaped elastic damping member conducts the damping operation in both the focal direction and the tracking direction.
    • 光盘播放器系统中的物镜驱动/支撑机构包括可滑动地且可旋转地固定在机构的主轴上的物镜支撑件。 物镜在与主轴分离预定距离的位置处由物镜支撑构件支撑。 驱动物镜支撑构件沿着主轴滑动以执行聚焦控制,并且物镜支撑构件围绕主轴旋转以执行跟踪操作。 对称的“8”形弹性阻尼件在对称的“8”形弹性阻尼件的中心处牢固地固定在主轴上。 对称的“8”形弹性阻尼件的两端固定在物镜支撑件上,由此单个对称的“8”形弹性阻尼件在焦点方向和跟踪方向上都进行阻尼操作。
    • 9. 发明授权
    • Surround surveillance apparatus for mobile body
    • 手机环绕监视装置
    • US07295229B2
    • 2007-11-13
    • US09975678
    • 2001-10-11
    • Kiyoshi KumataNoritoshi Kako
    • Kiyoshi KumataNoritoshi Kako
    • H04N7/18
    • H04N7/181B60R1/00B60R2300/102B60R2300/105B60R2300/30B60R2300/301B60R2300/602B60R2300/607B60R2300/806B60R2300/8093G08G1/168
    • A surround surveillance system mounted on a mobile body for surveying surroundings around the mobile body includes an omniazimuth visual system, the omniazimuth visual system includes at least one omniazimuth visual sensor including an optical system capable of obtaining an image with an omniazimuth view field area therearound and capable of central projection transformation of the image into an optical image, and an imaging section including an imaging lens for converting the optical image obtained by the optical system into image data, an image processor for transforming the image data into at least one of panoramic image data and perspective image data, a display section for displaying one of a panoramic image corresponding to the panoramic image data and a perspective image corresponding to the perspective image data and a display control section for controlling the display section.
    • 安装在移动体上的环绕监视系统用于测量移动体周围的周围环境,包括一个无脊线视觉系统,所述无脊线视觉系统包括至少一个无线视觉传感器,其包括能够获得具有其周围的全景观视场区域的图像的光学系统,以及 能够将图像的中心投影变换成光学图像,以及摄像部,其具有将由该光学系统获得的光学图像转换为图像数据的摄像透镜,将图像数据变换为全景图像中的至少一个的图像处理装置 数据和透视图像数据,用于显示与全景图像数据相对应的全景图像和与透视图像数据相对应的透视图像之一的显示部分和用于控制显示部分的显示控制部分。
    • 10. 发明授权
    • User interface for analyzing multiple dimension data
    • 用于分析多维数据的用户界面
    • US06965380B1
    • 2005-11-15
    • US09537937
    • 2000-03-29
    • Kiyoshi KumataHiroyuki OguraHiroshi Satoh
    • Kiyoshi KumataHiroyuki OguraHiroshi Satoh
    • G06F3/048G06F3/00G06F17/30G06T11/20
    • G06T11/206
    • A user interface for analyzing multiple dimension data, with which a great number of multiple dimension data sets can be easily and intuitively analyzed and edited. At the least, data having two dimensions are selected from among multiple dimension data. Then, the selected data are assigned to respective coordinate axes so that the coordinate axes cross each other, or intersect each other if two-dimensional data are selected. The coordinate axes are divided, using a predetermined threshold value, into a number of segments, and these segments are assembled to define composite areas for all the coordinate axes. Data are displayed in each of the composite areas in order to enable analysis and editing of multiple dimension data. As a result, in the preferred embodiment, a great number of multiple dimension data sets can be easily and intuitively analyzed and edited.
    • 用于分析多维数据的用户界面,可以轻松直观地分析和编辑大量多维数据集。 至少从多维数据中选择具有二维的数据。 然后,将所选择的数据分配给相应的坐标轴,使得坐标轴彼此交叉,或者如果选择了二维数据则彼此相交。 使用预定的阈值将坐标轴分成多个段,并且组装这些段以定义所有坐标轴的合成区域。 数据显示在每个复合区域中,以便能够分析和编辑多维数据。 结果,在优选实施例中,可以容易且直观地分析和编辑大量的多维数据集。