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8 条记录 (耗时 0.048 秒)

    Optical Pickup Device and Optical Disc Apparatus Using the Same
    1.
    发明申请
    Optical Pickup Device and Optical Disc Apparatus Using the Same 审中-公开
    光拾取装置及其使用的光盘装置

    公开(公告)号：US20090119692A1

    公开(公告)日：2009-05-07

    申请号：US12265742

    申请日：2008-11-06

    申请人： Shinya Fujimori ,  Nobuyuki Maeda ,  Tetsuo Ito ,  Shoji Ueda ,  Shinya Iizaka ,  Akihiro Ooba ,  Shoji Matsumoto ,  Katsuhiko Kimura ,  Toru Shibata

    发明人： Shinya Fujimori ,  Nobuyuki Maeda ,  Tetsuo Ito ,  Shoji Ueda ,  Shinya Iizaka ,  Akihiro Ooba ,  Shoji Matsumoto ,  Katsuhiko Kimura ,  Toru Shibata

    IPC分类号： G11B33/12

    CPC分类号： G11B7/08 ,  H05K1/189 ,  H05K2201/056

    摘要： An optical pickup device includes an optical system unit, a circuit board to control the optical system unit, and send and receive signals, a housing to place the optical system unit and the circuit board, and a flexible printed circuit board to connect electrically with the circuit board, extend to an outside from the housing, and fold back an extended portion, an extended direction of which is changed, in which the flexible printed circuit board is folded back so as to be faced to a side surface of the housing positioned at an extended proximal portion of the flexible printed circuit board, and a dead space of an optical disc apparatus to be mounted with the optical pickup device can be effectively used without making the apparatus large and thick, taking an inner space widely.

    摘要翻译： 一种光拾取装置，包括光学系统单元，用于控制光学系统单元的电路板以及发送和接收信号，用于放置光学系统单元和电路板的外壳以及柔性印刷电路板，以与 电路板从壳体延伸到外部，并且折回延伸方向延伸的延伸部分，其中柔性印刷电路板被折回，以便面对位于壳体的壳体的侧表面 柔性印刷电路板的延伸的近端部分以及与光学拾取装置一起安装的光盘装置的死空间可以有效地使用，而不会使装置大而厚，从而使内部空间广泛。

    Metallic material proof against attachment of marine organisms
    4.
    发明授权
    Metallic material proof against attachment of marine organisms 失效
    防止海洋生物附着的金属材料

    公开(公告)号：US4402906A

    公开(公告)日：1983-09-06

    申请号：US272526

    申请日：1981-06-11

    申请人： Shoji Ueda ,  Takashi Daikoku ,  Masato Zama ,  Shintaro Matsuo ,  Masahiro Saito ,  Hidejiro Kinoshita

    发明人： Shoji Ueda ,  Takashi Daikoku ,  Masato Zama ,  Shintaro Matsuo ,  Masahiro Saito ,  Hidejiro Kinoshita

    IPC分类号： C22C9/00 ,  B63B59/04 ,  C22C9/05

    CPC分类号： C22C9/05

    摘要： An alloy containing Mn in an amount of from 5 to 30 weight percent, at least one member selected from the group consisting of Sn of an amount of not more than 5 weight percent, Al of an amount of not more than 8.5 weight percent, Zn of an amount of not more than 7 weight percent, Fe of an amount of not more than 2.5 weight percent, and Ni of an amount of not more than 2.5 weight percent, and the balance to make up 100 weight percent of Cu plus normally entrained impurities produces a metallic material proof against the attachment thereto of marine organisms when the alloy fulfils a requirement that it should possess an .alpha.(face-centered cubic lattice) single-phase structure.

    摘要翻译： 含有5〜30重量％的Mn的合金，至少1种选自Sn不超过5重量％的Sn，不大于8.5重量％的Al，Zn 不大于7重量％的Fe，不超过2.5重量％的Fe和不超过2.5重量％的Ni，余量构成100重量％的Cu加正常夹带 当合金满足其应该具有α（面心立方晶格）单相结构的要求时，杂质产生抵抗海洋生物附着的金属材料。

    Lactic acid, polylactic acid and biodegradable plastic
    6.
    发明申请
    Lactic acid, polylactic acid and biodegradable plastic 审中-公开
    乳酸，聚乳酸和生物降解塑料

    公开(公告)号：US20060216805A1

    公开(公告)日：2006-09-28

    申请号：US11181218

    申请日：2005-07-13

    申请人： Shoji Ueda

    发明人： Shoji Ueda

    IPC分类号： C12N11/00 ,  C12N11/16

    CPC分类号： C12P7/56 ,  C08G63/08 ,  C12P7/625

    摘要： The invention relates to a lactic acid as a raw material of a lactic acid type biodegradable plastic. The invention also relates to a polylactic acid produced using the lactic acid as starting material and a biodegradable plastic produced using this polylactic acid as a part or all of starting material. The lactic acid comprises using starch contained in a coconut as a raw material and lactic-fermenting the starch. The polylactic acid is synthesized using the above lactic acid as starting material. The biodegradable plastic is produced using the above polylactic acid as a part or all of starting material.

    摘要翻译： 本发明涉及作为乳酸型生物降解性塑料的原料的乳酸。 本发明还涉及使用乳酸作为原料制备的聚乳酸和使用该聚乳酸作为原料的一部分或全部生产的可生物降解的塑料。 乳酸包括使用椰子中含有的淀粉作为原料，并使淀粉发酵。 使用上述乳酸作为起始原料合成聚乳酸。 使用上述聚乳酸作为原料的一部分或全部生产可生物降解的塑料。

    Method for producing a reduced-pressure shaped mould
    7.
    发明授权
    Method for producing a reduced-pressure shaped mould 失效
    减压成形模的制造方法

    公开(公告)号：US4028455A

    公开(公告)日：1977-06-07

    申请号：US623456

    申请日：1975-10-17

    申请人： Shoji Ueda ,  Shuzi Ono ,  Hiroshi Sakaguchi ,  Hideo Tsunoda

    发明人： Shoji Ueda ,  Shuzi Ono ,  Hiroshi Sakaguchi ,  Hideo Tsunoda

    IPC分类号： B22C3/00 ,  B22C9/02 ,  B22C9/03 ,  B29C33/38 ,  B29C51/10 ,  B29C17/04

    CPC分类号： B29C33/3821 ,  B22C9/03 ,  B29C51/10

    摘要： A method for producing a reduced-pressure shaped mould comprises the steps of placing a pattern having gas-permeable orifices on a surface plate and adhering a coating film that is soluble in a solvent to the pattern by suction through the orifices. A flask having evacuating means is then placed on the surface plate on top of the film and the space portion defined by the film and the flask is filled with solid particles containing no caking agent which serves as a mould material. The mould material and flask are covered with an air-tight sheet and the evacuating means of the flask is actuated while that of the surface plate is released so that the sheet and coating film adhere to the upper and low surfaces respectively of the mould material by suction. The pattern and surface plate are then separated from the flask and a solution containing caking agent dissolved in the solvent is applied to the coating film which is adhered to the surface of a cavity formed at the lower surface of the mould material. The caking agent penetrates interstices between the solid particles whereby a layer that has been hardened by the caking agent may be formed in a surface layer portion bounding the cavity.

    摘要翻译： 一种生产减压成型模具的方法包括以下步骤：将具有透气孔的图案放置在表面板上，并将可溶于溶剂的涂膜通过抽吸抽吸到图案上。 然后将具有排气装置的烧瓶放置在膜顶部的表面板上，由膜和烧瓶限定的空间部分填充有不含作为模具材料的结块剂的固体颗粒。 将模具材料和烧瓶用气密性片材覆盖，并且释放烧瓶的抽真空装置，同时释放表面板的抽真空装置，使得片材和涂膜分别通过模具材料的上表面和低表面粘附到模具材料的上表面和低表面 抽吸。 然后将图案和表面板与烧瓶分离，并将含有溶解在溶剂中的结块剂的溶液施加到粘附到形成在模具材料的下表面处的空腔的表面上的涂膜。 结块剂渗透固体颗粒之间的空隙，由此可以在界定空腔的表面层中形成已被结块剂硬化的层。

    Computer system for preventing copying of program from a storage medium by modifying the program using a unique key
    8.
    发明授权
    Computer system for preventing copying of program from a storage medium by modifying the program using a unique key 失效
    用于通过使用唯一键修改程序来防止从存储介质复制程序的计算机系统

    公开(公告)号：US4835682A

    公开(公告)日：1989-05-30

    申请号：US873064

    申请日：1986-06-04

    申请人： Tadashi Kurachi ,  Shoji Ueda

    发明人： Tadashi Kurachi ,  Shoji Ueda

    IPC分类号： G09C1/00 ,  G06F1/00 ,  G06F11/00 ,  G06F21/00 ,  G06F21/22

    CPC分类号： G06F21/125

    摘要： A computer system for preventing copying or duplication of a program which has a CPU, a ROM, a RAM, an FDD unit, a loader program executed by the CPU for loading the program from the FDD unit to the memory, an address selector switch, and an FM/MFM modulating circuit. The CPU reads the program from the FDD unit to the RAM under the control of a control program stored in the ROM, the program being stored in the FDD unit in the MFM mode which does not allow readout of the program by the loader program. The readout program is modified by the FM/MFM modulating circuit in accordance with a machine number unique to the machine and read from the address selector switch. The modified program is written in the FDD unit by the FM/MFM modulating circuit.

    摘要翻译： 一种用于防止具有CPU，ROM，RAM，FDD单元，由CPU执行的用于将程序从FDD单元加载到存储器的加载程序的程序的复制或复制的计算机系统，地址选择器开关， 和FM / MFM调制电路。 CPU在存储在ROM中的控制程序的控制下，将程序从FDD单元读取到RAM，该程序以MFM模式存储在FDD单元中，该程序不允许由加载程序读出程序。 读出程序由FM / MFM调制电路根据机器唯一的机器编号进行修改，并从地址选择开关读取。 修改后的程序由FM / MFM调制电路写入FDD单元。