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    • 1. 发明授权
    • Electrically conductive quaternary ammonium and metal salt coating
composition
    • 导电季铵盐和金属盐涂料组合物
    • US5268407A
    • 1993-12-07
    • US910602
    • 1992-07-08
    • Naohito HayashiYuji Kawamura
    • Naohito HayashiYuji Kawamura
    • B41M5/00B41M5/50B41M5/52C08K3/16C08K3/22C08K3/24C08K5/18C08L33/04C08L33/14C08L33/24C08L33/26C09D5/24C09K3/16D21H19/20G03G7/00C08J5/10C08K5/04C08K5/09C08L27/00
    • G03G7/004C08K5/18C09D5/24
    • The present invention is an electrically conductive coating composition comprising, as indispensable components, a quaternary ammonium polymer and a polyvalent metal salt. As the quaternary ammonium polymer there can be preferably used a polymer containing at least 30 weight % of quaternary ammonium monomer unit such as 2-methacryloyloxyethyltrimethylammonium chloride or 2-methacryloyloxyethyltrimethylammonium methylsulfate. As the polyvalent metal salt there can be used sulfate, hydrochloride, nitrate or the like of at least one polyvalent metal selected from the group consisting of iron, copper, cobalt, calcium, zinc, lead, nickel, manganese, aluminum, magnesium, titanium, cadmium, chromium, barium and tin. The electrically conductive coating composition of the present invention is extremely excellent in water retention characteristics and therefore has sufficient electric conductivity under circumstances of low humidity even at low coating weight. Thus, according to the present electrically conductive coating composition there can be obtained an electrostatic recording paper which can be used under circumstances of low humidity without thickening the conductive layer.
    • 本发明是包含季铵聚合物和多价金属盐作为不可或缺的成分的导电性涂料组合物。 作为季铵聚合物,可优选使用含有至少30重量%的季铵单体单元如2-甲基丙烯酰氧基乙基三甲基氯化铵或2-甲基丙烯酰氧基乙基三甲基甲基硫酸铵的聚合物。 作为多价金属盐,可以使用选自铁,铜,钴,钙,锌,铅,镍,锰,铝,镁,钛中的至少一种多价金属的硫酸盐,盐酸盐,硝酸盐等 ,镉,铬,钡和锡。 本发明的导电性涂料组合物的保水特性极其优异,因此即使在低涂层重量的情况下也具有足够的导电性。 因此,根据本发明的导电涂料组合物,可以获得可以在低湿度的情况下使用而不使导电层增厚的静电记录纸。
    • 2. 发明申请
    • Scroll Type Compressor
    • 滚动式压缩机
    • US20130280115A1
    • 2013-10-24
    • US13825506
    • 2011-09-14
    • Yuji KawamuraKyung-jae Lee
    • Yuji KawamuraKyung-jae Lee
    • F04C18/00
    • F04C18/00F01C17/066F04C18/0215F04C18/0253F04C29/02
    • A scroll-type compressor, while adopting an Oldham mechanism as a rotation prevention mechanism, lubricates an Oldham ring by retaining a medium mixed with oil on a back surface of an orbiting scroll and maintains a compression mechanism in a compact shape. The Oldham ring is provided between the orbiting scroll and a block which supports a drive shaft. An annular thrust race which receives a load in the axial direction from the orbiting scroll is sandwiched between a fixed scroll and the block. An end surface of the circumference of the orbiting scroll is brought into contact with the race, and the race is brought into contact with an end surface of the block to an area outside a pair of key groove portions formed on the block in the radial direction. A retention space, defined by the orbiting scroll, the race, and the block, retains the medium.
    • 涡旋式压缩机采用奥德姆机构作为旋转防止机构,通过将与油混合的介质保持在绕动涡盘的后表面上来润滑奥杜姆环,并将压缩机构保持在紧凑的形状。 奥德姆环设置在绕动涡盘和支撑驱动轴的块之间。 从旋转涡旋件沿轴向接收负载的环形推力座夹在固定涡旋件和块体之间。 绕动涡盘的圆周端面与座圈接触,使座圈与块体的端面接触,形成在块体上形成的一对键槽部分的径向外侧的区域 。 由绕动涡卷,座圈和块限定的保持空间保持介质。
    • 3. 发明申请
    • HANDRAIL FOR PASSENGER CONVEYOR
    • 客船输送机
    • US20100181164A1
    • 2010-07-22
    • US12663858
    • 2007-06-28
    • Atsushi KawasakiYuji Kawamura
    • Atsushi KawasakiYuji Kawamura
    • B66B23/24
    • B66B23/24
    • There is provided a handrail for passenger conveyor in which it is possible to give a prescribed strength to a junction of a canvas and it is possible to prevent vibrations and noises which might be generated when a driving roller passes by the junction of the canvas. For this purpose, a canvas is provided along an inner surface of an annular core body having a C-shaped cross section, which is formed from a thermoplastic elastomer material, and a surface of each of adjacent end portions of the canvas in a junction is formed to be indented toward the core body side compared to surfaces of other portions which form an inner surface of a handrail. An application cloth is provided between the end portions of the canvas so as to cover a gap formed between the end portions of the canvas. A surface of a portion of the application cloth corresponding to a flat portion of the core body is arranged to be flush with an adjacent surface of the canvas, whereas a surface of a portion corresponding to a curved portion of the core body is arranged to be indented with respect to the adjacent surface of the canvas.
    • 为乘客输送机提供扶手,其中可以向帆布的接合处施加规定的强度,并且可以防止当驱动辊通过帆布的接合处时可能产生的振动和噪声。 为此,沿着环形芯体的内表面设置有由热塑弹性体材料形成的具有C形横截面的帆布,并且在连接处的帆布的每个相邻端部的表面是 与形成扶手的内表面的其他部分的表面相比,形成为向芯体侧缩进。 在帆布的端部之间设置涂布布以覆盖形成在帆布的端部之间的间隙。 与芯体的平坦部分相对应的涂抹布的一部分的表面被布置成与帆布的相邻表面齐平,而与芯体的弯曲部分相对应的部分的表面被布置成 相对于帆布的相邻表面缩进。
    • 5. 发明授权
    • Image print system
    • 图像打印系统
    • US07009724B1
    • 2006-03-07
    • US09786180
    • 2000-07-05
    • Yushi IharaYoshio KitamuraToshio NarushimaMakoto NiiokaYuji Kawamura
    • Yushi IharaYoshio KitamuraToshio NarushimaMakoto NiiokaYuji Kawamura
    • G06F15/00H04N5/225
    • G06F3/1204G06F3/1208G06F3/1236G06F3/1284
    • An image-printing system for printing a fine image represented by digital image data, which is being displayed by a television receiver. The system comprises an image-processing section 13, an image output section 13, a printer apparatus 5, and a printing control section 23. The image-processing section 13 processes an externally input image signal, generating image data. The image output section 13 outputs a packet to the printer apparatus 5. The packet complies with the IEEE (The Institute of Electrical and Electronic Engineers) 1394 standards and contains the image data generated by the image-processing section 13. The printing control section 23 controls the printer apparatus 5 so that the apparatus 5 may print the data represented by the image data contained in the packet that the image output section 13 has output to the printer apparatus 5.
    • 一种图像打印系统,用于打印由电视接收机显示的数字图像数据所表示的精细图像。 该系统包括图像处理部分13,图像输出部分13,打印机装置5和打印控制部分23。 图像处理部13处理外部输入的图像信号,生成图像数据。 图像输出部13向打印机5输出分组。 该分组符合IEEE(电气和电子工程师协会)1394标准,并且包含由图像处理部分13生成的图像数据。 打印控制部23控制打印机装置5,使得装置5可以将包含在图像输出部13输出的分组中的图像数据所表示的数据打印到打印机装置5。
    • 8. 发明授权
    • Moving handrail for passenger conveyor
    • 移动扶手用于客运输送机
    • US06761259B1
    • 2004-07-13
    • US10643948
    • 2003-08-20
    • Tsuyoshi OnoderaMuneaki MukudaKohsuke HaragaRyuji OtsukaYuji Kawamura
    • Tsuyoshi OnoderaMuneaki MukudaKohsuke HaragaRyuji OtsukaYuji Kawamura
    • B66B2324
    • B66B23/24
    • A moving handrail superior in durability includes a linear belt of which two end portions are connected, forming a loop. This linear belt includes a single-layer or multilayer of thermoplastic elastomer having a C-shape in cross section; metallic and web-shaped metal stretch inhibitors disposed along a longitudinal direction of the thermoplastic elastomer, and base members coupled inside of the thermoplastic elastomer. The thermoplastic elastomer, metal stretch inhibitor, and base member are integrally molded. In the connection portion, a splice junction between the metal stretch inhibitors and a joint where the base members are connected together at both end portions with an auxiliary backing does not overlap in a direction of thickness of the moving handrail. Further, the metal stretch inhibitors that are spliced are enclosed with a thermoplastic elastomer.
    • 耐用性优异的移动扶手包括连接有两个端部的线性带,形成环。 该线性带包括具有C形截面的单层或多层热塑性弹性体; 沿着热塑性弹性体的纵向方向设置的金属和网状金属拉伸抑制剂,以及耦合在热塑性弹性体内部的基底构件。 热塑性弹性体,金属拉伸抑制剂和基底构件被整体模制。 在连接部分中,金属拉伸抑制剂和两个端部之间的基底部件与辅助背衬连接在一起的接合处的接合接头在移动扶手的厚度方向上不重叠。 此外,拼接的金属拉伸抑制剂被热塑性弹性体包住。
    • 9. 发明授权
    • Rotary actuator
    • 旋转执行机构
    • US4771655A
    • 1988-09-20
    • US19052
    • 1987-02-26
    • Yuji Kawamura
    • Yuji Kawamura
    • F16F9/46F16H25/04G05D3/00H02K7/10
    • F16F9/462Y10T74/1441Y10T74/1494Y10T74/20654
    • A rotary actuator has a first rotor rotatable around a first axis and having a plurality of first projections circumferentially spaced and axially projecting from one end surface thereof, a second rotor rotatable around a second axis which is eccentric to the first axis and having at least a second projection circumferentially spaced and axially projecting from one end surface thereof, a rotating mechanism connected to the second rotor to rotate the second rotor, the first and second rotors being arranged such that their end surfaces face each other so that the second projection may engage with either one of the first projections to rotate the first rotor through a predetermined angle when the second rotor is rotated. The rotary actuator further has a detent stop for preventing the first rotor from rotating and holding the first rotor stationary in position while the second projection is engaged with neither one of the first projections and for releasing and allowing the first rotor to rotate while the second projection is engaged with either one of the first projections.
    • 旋转致动器具有可围绕第一轴线旋转的第一转子,并且具有从其一个端面周向间隔开并且轴向突出的多个第一突出部,第二转子可围绕第二轴线旋转,第二轴线偏心于第一轴线并具有至少一个 第二突起沿其周向间隔开并从其一个端面轴向突出;连接到第二转子以旋转第二转子的旋转机构,第一和第二转子被布置成使得它们的端表面彼此面对,使得第二突起可以与 当第二转子旋转时,使第一转子旋转预定角度的第一突起之一。 旋转致动器还具有止动止动件,用于防止第一转子旋转并将第一转子固定在适当位置,同时第二突起与第一突起中的任一个接合,并且用于释放并允许第一转子旋转,而第二突起 与第一个投影中的任何一个接合。