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146 条记录 (耗时 0.028 秒)

    Image forming apparatus with cleaning bias feature
    71.
    发明授权
    Image forming apparatus with cleaning bias feature 有权
    具有清洁偏压特征的图像形成装置

    公开(公告)号：US06341205B1

    公开(公告)日：2002-01-22

    申请号：US09627300

    申请日：2000-07-27

    申请人： Naoto Yoshino ,  Masaaki Takahashi

    发明人： Naoto Yoshino ,  Masaaki Takahashi

    IPC分类号： G03G1516

    CPC分类号： G03G15/168 ,  G03G2215/0119 ,  G03G2215/0161 ,  G03G2215/0177 ,  G03G2215/1652

    摘要： There is provided an image forming apparatus capable of finely cleaning a transfer roll at all times by regulating the relation between a mechanical adhesion force of toner to the surface of the transfer roll and a mechanical adhesion force of toner to the surface of an image carrier with which the transfer roll comes in press contact. At the time of cleaning the transfer roll, both the electrostatic adhesion force and the mechanical adhesion force of charged colorant to the surface of the belt-like image carrier are set larger than the electrostatic adhesion force and the mechanical adhesion force of charged colorant to the surface of the transfer roll.

    摘要翻译： 提供了一种图像形成装置，其能够通过调节调色剂与转印辊表面的机械粘合力与调色剂对图像载体表面的机械粘合力之间的关系而始终精细地清洁转印辊， 转印辊与其接触。 在清洁转印辊时，将带电着色剂的静电粘附力和带状图像载体的表面的机械粘合力都设定为大于静电粘合力和带电着色剂对 转印辊的表面。

    Fixing-unit roller making use of composite material, process for its production, and fixing assembly employing the roller
    72.
    发明授权
    Fixing-unit roller making use of composite material, process for its production, and fixing assembly employing the roller 有权
    使用复合材料的固定单元辊，其生产方法和使用辊的固定组件

    公开(公告)号：US06321062B1

    公开(公告)日：2001-11-20

    申请号：US09520160

    申请日：2000-03-07

    申请人： Yuji Kitano ,  Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Osamu Soutome

    发明人： Yuji Kitano ,  Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Osamu Soutome

    IPC分类号： G03G1520

    CPC分类号： G03G15/2057 ,  C08G77/20 ,  C08G77/70 ,  C08L83/04 ,  C08L2666/04

    摘要： A fixing-unit roller has a fixing roller and/or a pressure roller in which a composite material of an organopolysiloxane and a fluoroelastomer containing no fluorine resin or containing a fluorine resin is used as an elastic material of at least the outermost layer. The composite material has an island-in-sea structure wherein the organopolysiloxane stands as a sea phase and the fluoroelastomer containing no fluorine resin or containing a fluorine resin stands as an island phase. The particles of the island phase have a size ranging from 1 &mgr;m to 10 &mgr;m. The fixing-unit roller has superior toner releasability and superior scratch resistance and wear resistance.

    摘要翻译： 定影单元辊具有定影辊和/或压力辊，其中使用有机聚硅氧烷和不含氟树脂或含氟树脂的含氟弹性体的复合材料作为至少最外层的弹性材料。 复合材料具有海岛结构，其中有机聚硅氧烷作为海相而言，不含氟树脂或含氟树脂的含氟弹性体为岛相。 岛相的颗粒的尺寸范围从1um到10um。 定影单元辊具有优异的调色剂释放性和优异的耐擦伤性和耐磨性。

    Calendar watch
    74.
    发明授权
    Calendar watch 失效
    日历表

    公开(公告)号：US5903519A

    公开(公告)日：1999-05-11

    申请号：US914253

    申请日：1997-08-18

    申请人： Masaaki Takahashi ,  Mitsuru Ishii

    发明人： Masaaki Takahashi ,  Mitsuru Ishii

    IPC分类号： G04B19/14 ,  G04B19/247 ,  G04B19/25 ,  G04B19/253 ,  G04B33/00 ,  G04C3/00 ,  G04B19/20 ,  G04B19/24

    CPC分类号： G04B19/25 ,  G04B19/14 ,  G04B19/247

    摘要： A calendar watch comprises a calendar corrector setting wheel disposed on the dial side of a main plate and mounted for oscillation about a center of rotation within a second domain to correct a date indicator and a day corrector. The calendar watch also comprises a date normalizing device disposed on the dial side of the main plate for normalizing the date indicator within a third domain, a day indicator normalizing device for normalizing a day star within the second domain or the third domain, and a date indicator driving device and a day indicator driving device having a center of rotation within a fourth domain. A setting lever and a yoke are disposed on a side of the main plate opposite from the dial side.

    摘要翻译： 日历表包括日历校正器设置轮，其设置在主板的刻度盘侧并安装成围绕第二域内的旋转中心振荡，以校正日期指示器和日校正器。 日历表还包括设置在主板的表盘侧的日期归一化装置，用于在第三域内规范化日期指示符，用于在第二域或第三域内归一化日间星的日间指示符归一化装置，以及日期 指示器驱动装置和在第四域内具有旋转中心的日指示器驱动装置。 设置杆和轭设置在与表盘侧相对的主板的一侧。

    Method of producing elastic roller whose external curved surface cylindrical shape is of varying diameter
    75.
    发明授权
    Method of producing elastic roller whose external curved surface cylindrical shape is of varying diameter 失效
    外曲面圆筒形状不同直径的弹性辊的制造方法

    公开(公告)号：US5538677A

    公开(公告)日：1996-07-23

    申请号：US386191

    申请日：1995-02-09

    申请人： Masaaki Takahashi

    发明人： Masaaki Takahashi

    IPC分类号： B29C33/42 ,  B29D99/00 ,  B29C33/38 ,  B29C39/18

    CPC分类号： B29C33/42 ,  B29D99/0035 ,  B29L2031/324 ,  B29L2031/772 ,  Y10T29/49563

    摘要： An elastic layer is formed stably of constant shape without cutting of surface thereof and without difficult processing to make an internal surface of hollow in a mold into an off-right-circular cylinder shape. A matrix 1 is produced by shaping a periphery of rod material into an inverted crown shape of off-right-circular cylinder. Annular reinforcements 2, 3 are fixed on the both ends of inverted crown portion of matrix 1. The matrix 1 with the reinforcements 2, 3 is dipped in an electrolytic solution 5a, so that a nickel alloy is deposited over a surface of matrix 1 by electroforming to obtain a mold 4. The mold 4 is cut outside the reinforcements 2, 3 and a hollow for dissolution removal is perforated along the axis of matrix 1. The mold 4 is dipped in a corrosive solution which can dissolve only the matrix 1, so that only the matrix 1 is dissolved to remove away from the mold 4. The remaining mold 4 will have a hollow of inverted crown therein. An elastic material is injected into the hollow of inverted crown of mold 4 to form an elastic layer on a periphery of mandrel, thereby obtaining an elastic roller of inverted crown.

    摘要翻译： 弹性层形成为恒定的形状，而不会切割其表面，并且没有困难的加工使得模具中的中空表面成为右外圆柱形。 通过将棒材的周边成形为右外圆柱体的倒立冠状形成矩阵1。 环形增强件2,3固定在基体1的倒立冠部的两端。将具有加强件2,3的基体1浸入电解液5a中，使得镍合金通过在基体1的表面上沉积在基体1的表面上 电铸以获得模具4.模具4在加强件2,3的外部切割，并且沿着基体1的轴线穿过用于溶解除去的中空部分。模具4浸入可溶解基质1的腐蚀性溶液中， 使得只有基质1被溶解以从模具4中移除。剩余的模具4将具有其中的倒置凸缘的中空部分。 将弹性材料注入到模具4的倒立冠的中空部中，以在心轴的周围形成弹性层，由此获得倒置的冠的弹性辊。

    Method for surface treatment of solid particles and apparatus therefor
    76.
    发明授权
    Method for surface treatment of solid particles and apparatus therefor 失效
    固体颗粒表面处理方法及其设备

    公开(公告)号：US5516550A

    公开(公告)日：1996-05-14

    申请号：US302081

    申请日：1994-09-07

    申请人： Yuji Kikuchi ,  Masamitsu Nagao ,  Masaaki Takahashi

    发明人： Yuji Kikuchi ,  Masamitsu Nagao ,  Masaaki Takahashi

    IPC分类号： B01J2/00 ,  B01J2/10 ,  B22F1/02 ,  B29B9/16 ,  C08J7/04 ,  B05D1/12

    CPC分类号： B01J2/10 ,  B01J2/006

    摘要： A continuous method for the surface treatment of solid particles comprises feeding a powder mixture which consists of solid particles of a given substance and solid particles of another substance into one of a plurality of impact chambers in communication with one another and equipped with a rotating disc having impact pins and also with an impingement ring, subjecting the mixture to an impact striking action, separating an air stream produced by that action from the powder mixture and discharging it continuously from the impact chamber, repeating the impact action while allowing the powder mixture to reside temporarily in the impact chamber, and then causing the mixture to move, in succession, to the next chamber and so forth. An apparatus for the surface treatment comprises a plurality of rotating discs each fitted with a plurality of impact pins, a shaft on which the discs are fixedly mounted in spaced relationship, an impingement ring surrounding the discs to form an impact space, and partition plates disposed between the rotating discs to define a plurality of impact chambers, each partition plate being formed with a passageway close to the shaft to establish communication between the two adjacent impact chambers that it partitions.

    摘要翻译： 用于表面处理固体颗粒的连续方法包括将由给定物质的固体颗粒和另一种物质的固体颗粒组成的粉末混合物彼此连通的多个冲击室中的一个进料，并配备有旋转盘，该旋转盘具有 冲击销和冲击环，使混合物受到撞击作用，将由该作用产生的空气流与粉末混合物分离并将其从冲击室连续排出，重复冲击作用，同时允许粉末混合物驻留 暂时在冲击室中，然后使混合物连续地移动到下一个室等等。 用于表面处理的设备包括多个旋转盘，每个旋转盘均装有多个冲击销，其上以相互间隔的关系固定安装所述盘的轴，围绕所述盘以形成冲击空间的冲击环，以及设置的隔板 在旋转盘之间以限定多个冲击室，每个分隔板形成有靠近轴的通道，以在分隔的两个相邻冲击室之间建立连通。

    Measurement of transmission velocity of pulse wave
    77.
    发明授权
    Measurement of transmission velocity of pulse wave 失效
    测量脉搏波的传播速度

    公开(公告)号：US5293874A

    公开(公告)日：1994-03-15

    申请号：US829451

    申请日：1992-01-30

    申请人： Masaaki Takahashi ,  Masatoshi Nishimura ,  Nobuaki Nakatsubo

    发明人： Masaaki Takahashi ,  Masatoshi Nishimura ,  Nobuaki Nakatsubo

    IPC分类号： A61B5/02 ,  A61B5/0285

    CPC分类号： A61B5/0285

    摘要： A device for measuring a transmission velocity of a pulse wave includes sensors for sensing heart sounds, and pulse wave signals at upstream and downstream sides of a blood flow. Analog to digital conversion circuitry, coupled to the sensors, converts signals from the sensors from analog to digital form. A data processor, coupled to the analog to digital conversion circuitry processes data received from the analog to digital conversion circuitry. A display device, coupled to the data processor, displays waveforms and numerical data received from the data processor. The data processor includes seven processing units. A first processing unit, coupled to the analog to digital conversion circuitry, detects a first heart sound and generates a marker signal. Second and third processing units, coupled to the analog to digital conversion circuitry, transform digital signals received from the analog to digital conversion circuitry into data for display. A fourth processing unit, coupled to the first, second, and third processing units, detects the marker signal from the first processing unit and obtains predetermined data from the data received from the second and third processing units. A fifth processing unit, coupled to the second and third processing units, temporarily stores data received from the second and third processing units. A sixth processing unit, coupled to the fourth processing unit, determines a transmission time of a pulse wave to derive a transmission velocity of the pulse wave. A seventh processing unit, coupled to the sixth processing unit, transforms signals from the sixth processing unit for display.

    摘要翻译： 用于测量脉搏波的传播速度的装置包括用于感测心脏声音的传感器和在血流的上游和下游侧的脉搏波信号。 耦合到传感器的模数转换电路将来自传感器的信号从模拟转换成数字形式。 耦合到模数转换电路的数据处理器处理从模数转换电路接收的数据。 耦合到数据处理器的显示装置显示从数据处理器接收的波形和数值数据。 数据处理器包括七个处理单元。 耦合到模数转换电路的第一处理单元检测第一心音并产生标记信号。 耦合到模数转换电路的第二和第三处理单元将从模数转换电路接收的数字信号转换成数据进行显示。 耦合到第一，第二和第三处理单元的第四处理单元检测来自第一处理单元的标记信号，并从从第二处理单元和第三处理单元接收的数据中获取预定数据。 耦合到第二和第三处理单元的第五处理单元暂时存储从第二处理单元和第三处理单元接收的数据。 耦合到第四处理单元的第六处理单元确定脉波的传输时间以导出脉波的传输速度。 耦合到第六处理单元的第七处理单元转换来自第六处理单元的信号以进行显示。

    Microencapsulated agricultural chemical and process of preparation thereof
    79.
    发明授权
    Microencapsulated agricultural chemical and process of preparation thereof 失效
    微胶囊农药及其制备方法

    公开(公告)号：US4557755A

    公开(公告)日：1985-12-10

    申请号：US401241

    申请日：1982-07-23

    申请人： Masaaki Takahashi ,  Yuji Hattori ,  Yuriko Igarashi

    发明人： Masaaki Takahashi ,  Yuji Hattori ,  Yuriko Igarashi

    IPC分类号： A01N25/28 ,  B01J13/18 ,  A01N37/00 ,  A01N37/18 ,  B01J13/02

    CPC分类号： B01J13/18 ,  A01N25/28 ,  Y10S514/936 ,  Y10T428/2985 ,  Y10T428/2989

    摘要： A microencapsulated agricultural chemical comprises an agricultural chemical as an active ingredient having a solubility of not more than 1 g in 100 ml of water at 20.degree. C. and vapor pressure of not more than 760 mmHg at 60.degree. C. and a microcapsule wall enclosing the agricultural chemical therein and the microcapsule wall comprises a water-soluble cationic urea resin and at least one of prepolymer composed of formaldehyde and at least one compound selected from the group consisting of urea, melamine and thiourea. The microcapsule is prepared by dispersing the agricultural chemical in an aqueous medium containing the water-soluble cationic urea resin, an anionic surfactant and at least one of the prepolymer and maintaining pH of the obtained dispersion within an acidic range to polycondense the water-soluble cationic urea resin and at least one of the prepolymers.

    摘要翻译： 微囊化农药包括作为活性成分的农药，其在20℃下在100ml水中的溶解度不超过1g，并且在60℃下蒸气压不大于760mmHg，并且将包封的微胶囊壁 其中的农药和微胶囊壁包含水溶性阳离子脲树脂和由甲醛和至少一种选自脲，三聚氰胺和硫脲的化合物组成的预聚物中的至少一种。 微胶囊通过将农药分散在含有水溶性阳离子脲树脂，阴离子表面活性剂和至少一种预聚物的水性介质中，并将所得分散体的pH保持在酸性范围内以将水溶性阳离子 脲树脂和至少一种预聚物。