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    • 1. 发明申请
    • COMPOSITE PARTICLE FOR ELECTRODE AND METHOD FOR PRODUCING SAME, ELECTRODE AND METHOD FOR PRODUCING SAME, AND ELECTROCHEMICAL DEVICE AND METHOD FOR PRODUCING SAME
    • 电极用复合颗粒及其制造方法,电极及其制造方法,电化学装置及其制造方法
    • WO2004102597A3
    • 2005-02-17
    • PCT/JP2004006879
    • 2004-05-14
    • TDK CORPSUZUKI TADASHIKURIHARA MASATOMARUYAMA SATOSHI
    • SUZUKI TADASHIKURIHARA MASATOMARUYAMA SATOSHI
    • H01M4/02H01M4/04H01M4/62H01M4/36H01G9/058
    • H01M4/02H01M4/04H01M4/621H01M4/624
    • A composite particle for electrodes is disclosed which is formed through a granulating process wherein a conductive assistant agent and a binder are adhered to and integrated with particles composed of an electrode active material. This granulating process preferably includes a step for preparing a material liquid containing the binder, the conductive assistant agent and a solvent; a step for creating a fluidized bed of electrode active material particles by introducing the electrode active material particles into a fluid vessel; and a step wherein the material liquid is sprayed into the fluidized bed so that the material liquid is adhered to the electrode active material particles and dried thereon, and then the solvent is removed from the material liquid adhered to the electrode active material particles, thereby closely binding the electrode active material particles and particles of the conductive assistant agent by means of the binder. By using the thus-obtained composite particles as a component material for an electrode, it becomes possible to sufficiently reduce the internal resistance of the electrode. Furthermore, by using such an electrode as the anode and/or the cathode of an electrochemical device, it becomes possible to sufficiently increase the power density of the electrochemical device.
    • 公开了一种用于电极的复合颗粒,其通过造粒方法形成,其中导电助剂和粘合剂粘附并与由电极活性材料组成的颗粒结合。 该造粒方法优选包括制备含有粘合剂,导电助剂和溶剂的材料液的步骤; 通过将电极活性物质粒子引入流体容器中而形成电极活性物质粒子的流化床的工序; 以及将材料液喷入流化床中使得材料液粘附到电极活性物质颗粒上并在其上干燥的步骤,然后从粘附到电极活性材料颗粒的材料液体中除去溶剂,从而紧密地 通过粘合剂粘结电极活性物质颗粒和导电助剂的颗粒。 通过使用由此获得的复合颗粒作为电极的组分材料,可以充分降低电极的内部电阻。 此外,通过使用这样的电极作为电化学装置的阳极和/或阴极,可以充分提高电化学装置的功率密度。
    • 7. 发明申请
    • PROCESS FOR PRODUCING CERAMIC PRODUCT
    • 生产陶瓷制品的工艺
    • WO1994012448A1
    • 1994-06-09
    • PCT/JP1993001730
    • 1993-11-26
    • TONEN CORPORATIONKAYA, Hiroshi;SATO, Kiyoshi;MOROZUMI, Hiroki;TEZUKA, Atsushi;AOKI, Tomoko;NAKAHARA, Hirohiko;SUZUKI, Tadashi;ISODA, Takeshi;
    • TONEN CORPORATION
    • C04B35/58
    • C04B41/009C04B35/589C04B35/80C04B35/806C04B41/4554C04B41/5053C04B41/52C04B41/81C04B41/87C04B41/89C04B41/4531C04B41/524C04B35/00C04B35/58C04B38/00
    • A ceramic product is produced by mixing a preform of metallic or ceramic fibers or a porous ceramic with at least one polysilazane (1) having a number-average molecular weight of 20 to 3,000 and a cold viscosity of less than 1 Pa.s and selected from among a polysilazane mainly comprising repeating units of the formula -[(SiH2)n(NH)r]- (wherein n and r are each 1, 2 or 3) and derivatives based thereon, such as copolymers, modified polymers and cross-linked polymers, and at least one polysilazane (2) selected from among ones having a number-average molecular weight of 200 to 100,000 and a cold viscosity of 100 Pa.s or above and solid ones, impregnating the mixture with a polysilazane-base polymer mixture having a number-average molecular weight of 200 to 3,000 and a cold viscosity of 100 Pa.s or less, hardening the resulting mixture by cross-linking, firing the same into a ceramic, and repeating these operations. Examples of the polysilazanes include inorganic polysilazane, inorganic polysiloxazane, polyorgano(hydro)silazane, modified polysilazane and polymetallosilazane. It is possible to inhibit the delamination of the fibers by applying CVD coating before or after the impregnation, hardening and firing of the preform.
    • 通过将金属或陶瓷纤维或多孔陶瓷的预制件与至少一种数均分子量为20至3,000并且冷粘度小于1Pa.s的聚硅氮烷(1)混合制备陶瓷产品,并选择 来自主要包含式 - [(SiH 2)n(NH)r] - (其中n和r各自为1,2或3)的重复单元的聚硅氮烷及其衍生物,例如共聚物,改性聚合物和交联剂, 连接的聚合物和至少一种选自数均分子量为200〜100,000,冷粘度为100Pa·s以上的聚硅氮烷(2)和固体聚合物,将聚硅氮烷基聚合物 数均分子量为200〜3000,冷粘度为100Pa·s以下的混合物,通过交联硬化所得到的混合物,将其烧成陶瓷,并重复这些操作。 聚硅氮烷的实例包括无机聚硅氮烷,无机聚硅氮烷,聚有机(水)硅氮烷,改性聚硅氮烷和聚金属硅氮烷。 通过在预成型体的浸渍,硬化和烧制之前或之后施加CVD涂层可以抑制纤维的分层。
    • 10. 发明申请
    • APPARATUS FOR REMOVING DUST ON PLATE SURFACE OF PRINTING PRESS AND SYSTEM FOR REMOVING DUST ON PLATE SURFACE
    • 用于去除印版压板表面的装置和在板表面上去除灰尘的系统的装置
    • WO1995001877A1
    • 1995-01-19
    • PCT/JP1994001122
    • 1994-07-08
    • TOSHIBA AUTOMATION CO., LTD.DAI NIPPON PRINTING CO. LTD.TOMIKI, YasuhikoOGIWARA, ToshiyukiYOSHIMURA, TadamiMIZUNO, KenichiIDOGAWA, KunioNOMURA, YoshihiroSUZUKI, Tadashi
    • TOSHIBA AUTOMATION CO., LTD.DAI NIPPON PRINTING CO. LTD.
    • B41F35/02
    • B41F35/02B41P2235/40
    • An apparatus for removing dust on a plate surface comprises guide rails (12) provided in parallel to a plate cylinder (1), a slider (13) adapted for movement along the guide rails, a holder (18) supported by the slider, a moving body (19) supported by the holder and provided with a plurality of dust removing blades (28), and a drive device (31) for intermittently moving the moving body (19). A driving shaft (38) and a driven shaft (27) of the drive device are coupled to each other through coupling members (41, 42). Engaging jaws 41A of the coupling members are set such that the coupling members engage with each other when the dust removing blades are at a standby position. In addition, a holder (119) and a slider (112) are engaged with each other by means of wedge-shaped members (138, 144) which in turn are firmly engaged with and joined to each other by means of fastening bolts (147) and a holder plate (140). Furthermore, a system (205) for removing dust on a plate surface comprises the above-mentioned apparatus for removing dust on a plate surface and a control device (231) which compares an assumed position under recognition and an actually measured position with each other and make the both positions agree with each other on the basis of a signal c from a detection sensor (242) which detects a position of the slider (206). In addition, a control device (309) causes a moving body (208) (dust removing belt 210) to move and further the slide (206) to move only when data indicating that dust removing blades (211) are at a standby position is input into the control device (309) from a blade position detecting device (308).
    • 用于去除板表面上的灰尘的装置包括平行于印版滚筒(1)设置的导轨(12),适于沿着导轨移动的滑块(13),由滑块支撑的保持架(18) 移动体(19)由保持器支撑并设置有多个除尘叶片(28),以及用于间歇地移动移动体(19)的驱动装置(31)。 驱动装置的驱动轴(38)和从动轴(27)通过联接构件(41,42)彼此联接。 联接构件的接合爪41A被设定为使得当除尘叶片处于待机位置时,联接构件彼此接合。 另外,通过楔形构件(138,144),保持器(119)和滑块(112)彼此接合,楔形构件(138,144)又通过紧固螺栓(147)牢固地接合并彼此接合 )和保持板(140)。 此外,用于去除板表面上的灰尘的系统(205)包括上述用于去除板表面上的灰尘的装置和控制装置(231),将确认的假定位置和实际测量位置进行比较,以及 使得两个位置基于来自检测滑块(206)的位置的检测传感器(242)的信号c彼此一致。 此外,控制装置(309)使移动体(208)(除尘带210)移动,并且仅当指示除尘刀片(211)处于待机位置的数据为 从刀片位置检测装置(308)输入到控制装置(309)。