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    • 1. 发明授权
    • Optical disk
    • 光盘
    • US06465071B1
    • 2002-10-15
    • US09595027
    • 2000-06-16
    • Takeshi SatohMasaru Sugahara
    • Takeshi SatohMasaru Sugahara
    • B32B302
    • G11B7/2575G11B7/24018G11B7/24094G11B7/241G11B7/252G11B7/2534G11B7/256G11B7/2595G11B23/40
    • The present invention relates to an optical disk which achieves stable electrical characteristics and disk shape, and in which visible information is provided on the signal readout surface side of the disk. An optical disk is constructed by sequentially layering on the pits of a transparent disk substrate (1a), a recording layer (2a) of a translucent reflective film, an optical buffer layer (3a) formed from a light transmissive material, and a printed layer (4a) on which is printed visible information, with the visible information of the printed layer (4a) being visible from the disk substrate (1a) side of the disk. The optical buffer layer (3a) is formed at a thickness, measured in terms of optical distance (the product of multiplying the physical distance by the refractive index of the material from which the optical buffer layer is formed), of between 3 &mgr;m˜45 &mgr;m.
    • 本发明涉及一种实现稳定的电气特性和光盘形状的光盘,并且其中在光盘的信号读出表面侧提供可视信息。 通过依次层叠透明盘基板(1a),透光性反射膜的记录层(2a),透光性材料形成的光缓冲层(3a)和印刷层 (4a),其上印刷有可见信息,印刷层(4a)的可视信息从盘的盘基片(1a)侧可见。 光学缓冲层(3a)形成为以光学距离(乘以物理距离乘以形成光学缓冲层的材料的折射率)乘以3μm〜45μm的厚度测定的厚度 妈妈
    • 3. 发明申请
    • Developer container
    • 开发者容器
    • US20070059046A1
    • 2007-03-15
    • US11520004
    • 2006-09-13
    • Masanobu DeguchiTakeshi Satoh
    • Masanobu DeguchiTakeshi Satoh
    • G03G15/08
    • G03G15/0886G03G15/087G03G15/0872G03G15/0877G03G2215/067G03G2215/0685
    • A developer container includes a cylindrical container main body, a supporting member, a sheet-like developer guiding member, and an adhesion eliminating portion. The container main body has a concavity forming a storage space, has a discharge hole, and conveys the stored developer toward the discharge hole by rotating about its axial line. The supporting member covers a portion including the concavity and the discharge hole over circumferences thereof to support the container main body so as to be rotatable about the axial line, and has a leading through hole for leading the developer discharged from the discharge hole of the container main body to the outside. The developer guiding member guides the developer discharged from the discharge hole of the container main body to the leading through hole. The adhesion eliminating portion eliminates developer adhering to the developer guiding member through rotation of the container main body.
    • 显影剂容器包括圆柱形容器主体,支撑构件,片状显影剂引导构件和粘合消除部。 容器主体具有形成存储空间的凹部,具有排出孔,并且通过围绕其轴线旋转将存储的显影剂输送到排出孔。 支撑构件覆盖包括凹部的排出孔和其周边的排出孔,以支撑容器主体以能够绕轴线旋转,并且具有引导通孔,用于引导从容器的排出孔排出的显影剂 主体到外面。 显影剂引导构件将从容器主体的排出孔排出的显影剂引导到引导通孔。 粘合消除部通过容器主体的旋转来消除显影剂附着在显影剂引导构件上。
    • 4. 发明申请
    • Unidirectional optical power monitor
    • US20070036491A1
    • 2007-02-15
    • US10572792
    • 2005-05-24
    • Masaru SuzukiTakeshi SatohNobuhiro Ueno
    • Masaru SuzukiTakeshi SatohNobuhiro Ueno
    • G02B6/36
    • G02B6/4204G02B6/2817G02B6/4292
    • A small-sized uni-directional optical power monitor with an excellent directional characteristic is disclosed. The monitor comprises: a GRIN lens having a tap film for transmitting and reflecting an optical signal from an input and an output optical fiber with a predetermined ratio; and a photodiode having a lens for detecting and measuring part of the optical signal that has transmitted through the tap film. The tap film of the GRIN lens is connected to the photodiode by an opaque black sleeve having two continuous circular holes serving as an internal optical path between them. The two circular holes are parallel to each other, their center axes are shifted from each other, and the two circular holes communicate each other through a through-hole at the sleeve intermediate position. The portion of the optical signal coming from one of the optical fibers and transmitting through the tap film passes through the two circular holes and the through-hole and is detected by the photodiode. Since one of the circular holes has a vertical wall at the sleeve intermediate position, an optical signal coming from the other optical fiber and transmitting through the tap film is obstructed by the wall and is not measured by the photodiode.
    • 5. 发明授权
    • Pseudo halftone image expression method
    • 伪半色调图像表达方法
    • US06724499B1
    • 2004-04-20
    • US09386059
    • 1999-08-30
    • Takeshi Satoh
    • Takeshi Satoh
    • G06K1500
    • G06K15/02G06K2215/0045G06K2215/0094
    • There is provided a pseudo-halftone image expression method capable of processing vector data with an excellent image quality and small computational complexity. Gray levels of n×n/m are expressed by varying the number of formed dots within a matrix of n×n dots on an m-dot basis (where n denotes an integer of 8 or more and m denotes an integer of 4 or more). A dot formation rule corresponding to each gray level within a matrix is divided into at least two stages, form a low gray level to a high gray level. In a first stage, dots are arranged at random and in dispersion so as to separate a dot from each other. In a second stage, dots are extended in random directions in turn so as to prevent an island of successive dots from coupling with each other using the dots arranged at the first stage as a nucleus.
    • 提供了一种能够处理具有优异的图像质量和小的计算复杂度的矢量数据的伪半色调图像表达方法。 n×n / m的灰度级通过以m点为基准(n表示8以上的整数,m表示4以上的整数)改变n×n个点的矩阵内的形成点的数量来表示。 对应于矩阵内的每个灰度级的点形成规则被划分为至少两个阶段,形成低灰度级到高灰度级。 在第一阶段,点以随机和分散的方式布置,以便将点彼此分开。 在第二阶段,点依次在随机方向上延伸,以便防止连续点的小岛彼此之间的联结,使用以第一阶段排列的点作为核。
    • 7. 发明授权
    • Device for producing carbonated water
    • 碳酸水生产装置
    • US5736072A
    • 1998-04-07
    • US728609
    • 1996-10-10
    • Takeshi Satoh
    • Takeshi Satoh
    • B01F3/04B01F5/02
    • B01F3/0473B01F3/04758B01F3/04808B01F5/02B01F2003/04893Y10S261/07
    • The present invention is directed to a device for producing carbonated water. The device includes a hermetic container, a first pipe member continually conducting a carbonic acid gas into an inner hollow space of the hermetic container, a second pipe member intermittently conducting pressurized water into the inner hollow space of the hermetic container in response to demand, and a third pipe member intermittently conducting carbonated water temporarily staying in the container to a location outside of the container in response to demand. A nozzle is connected to one end of the second pipe member and is disposed within the container at a top end thereof. The nozzle has a plurality of holes which allow the pressurized water to be downwardly injected into the inner hollow space of the container. A plate member may be disposed within the inner hollow space of the container. The plate member includes a first hole which is located at a position corresponding to a downward path of the injected water, and at least one second hole which is located at a position offset from an upward path of the injected water.
    • 本发明涉及一种生产碳酸水的装置。 该装置包括密封容器,将碳酸气体连续地导入密封容器的内部中空空间的第一管构件,第二管构件,其响应于需要间歇地将加压水导入密封容器的内部中空空间,以及 第三管构件根据需要将临时停留在容器中的碳酸水间歇地传导到容器外部的位置。 喷嘴连接到第二管件的一端,并在其顶端设置在容器内。 喷嘴具有多个孔,其允许加压水向下注入容器的内部中空空间。 板构件可以设置在容器的内部中空空间内。 板构件包括位于与注入水的向下路径相对应的位置的第一孔和位于偏离注入水的向上路径的位置的至少一个第二孔。