知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

494 条记录 (耗时 0.042 秒)

    Charging circuit for secondary battery
    42.
    发明授权
    Charging circuit for secondary battery 有权
    二次电池充电电路

    公开(公告)号：US08159187B2

    公开(公告)日：2012-04-17

    申请号：US12273244

    申请日：2008-11-18

    申请人： Takeshi Yamamoto ,  Yoshiharu Shimizu

    发明人： Takeshi Yamamoto ,  Yoshiharu Shimizu

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0026

    摘要： An operational amplifier connects to a midpoint between a plurality of serially connected battery cells constituting a secondary battery to provide a charging circuit for inhibiting a charge/discharge current from flowin to the midpoint and an input/output current from flowing from the midpoint to each battery cell. The charging circuit includes excess voltage detectors for detecting whether the voltage is an excess voltage, and a charging controller for determining an overcharge state of each battery cell on the basis of the voltages detected and controlling an ON/OFF of a charging switch. Voltage followers include an operational amplifier, NPN transistor, and the like, connected to a midpoint between a first battery cell and a second battery cell and a midpoint between the second battery cell and the third battery, respectively. The outputs of the voltage followers are configured as the grounds of the excess voltage detectors, respectively.

    摘要翻译： 运算放大器连接到构成二次电池的多个串联连接的电池单元之间的中点，以提供用于抑制从流到中点的充电/放电电流的充电电路以及从中点流向每个电池的输入/输出电流 细胞。 充电电路包括用于检测电压是否为过电压的过电压检测器，以及用于根据检测到的电压确定每个电池单元的过充电状态并控制充电开关的接通/断开的充电控制器。 电压跟随器分别连接到第一电池单元和第二电池单元之间的中点以及第二电池单元和第三电池之间的中点的运算放大器，NPN晶体管等。 电压跟随器的输出分别被配置为过电压检测器的接地。

    Image forming apparatus including a developer bearing member with an alternate electric field being applied thereto
    44.
    发明授权
    Image forming apparatus including a developer bearing member with an alternate electric field being applied thereto 有权
    图像形成装置包括施加有交替电场的显影剂承载部件

    公开(公告)号：US08059995B2

    公开(公告)日：2011-11-15

    申请号：US12817523

    申请日：2010-06-17

    申请人： Takeshi Yamamoto ,  Yoshinobu Baba ,  Manami Haraguchi ,  Kenta Kubo

    发明人： Takeshi Yamamoto ,  Yoshinobu Baba ,  Manami Haraguchi ,  Kenta Kubo

    IPC分类号： G03G15/09

    CPC分类号： G03G15/065 ,  G03G2215/0602 ,  G03G2215/0607 ,  G03G2215/0634

    摘要： An image forming apparatus including: an image bearing member; and a developer bearing member bearing a developer including a toner and a carrier, the developer bearing member developing an electrostatic image formed on the image bearing member with the developer, and the developer bearing member being applied with an alternate voltage in order to form an alternate electric field between the developer bearing member and the image bearing member, wherein assuming that electric field intensities Eb and Ed be Eb=|(Vp1−VL)/D| and Ed=|(Vp2−VL)/D|, a relationship, 0≧K1>K2, is satisfied, where K1: a gradient at Ed, and K2: a gradient at Eb, and wherein a resistivity ρb of the carrier at the electric field intensity Eb satisfies 1.1×106×en

    摘要翻译： 一种图像形成装置，包括：图像承载部件; 以及承载含有调色剂和载体的显影剂的显影剂承载部件，所述显影剂承载部件用形成有显影剂的图像承载部件上形成的静电图像显影，并且所述显影剂承载部件被施加交替电压以形成交替的 显影剂承载部件和图像承载部件之间的电场，其中假设电场强度Eb和Ed为Eb = |（Vp1-VL）/ D | 和Ed = |（Vp2-VL）/ D |，满足关系式0≥K1> K2，其中K1：Ed处的梯度，K2：Eb处的梯度，其中电阻率＆rgr; b 载流子电场强度Eb满足1.1×106×en

    β-galactoside-α2,3-sialyltransferase, a gene encoding thereof, and a method for producing thereof
    45.
    发明授权
    β-galactoside-α2,3-sialyltransferase, a gene encoding thereof, and a method for producing thereof 失效
    β-半乳糖苷-α2,3-唾液酸转移酶及其制备方法

    公开(公告)号：US08030043B2

    公开(公告)日：2011-10-04

    申请号：US11918328

    申请日：2006-03-31

    申请人： Takeshi Yamamoto ,  Hiroshi Tsukamoto ,  Yoshimitsu Takakura

    发明人： Takeshi Yamamoto ,  Hiroshi Tsukamoto ,  Yoshimitsu Takakura

    IPC分类号： C12N9/10 ,  C12N9/00 ,  C12N15/00 ,  C12N1/20 ,  C12P21/06 ,  C12P19/34 ,  C12P19/44 ,  C07H21/04

    CPC分类号： C12P19/26 ,  C12N9/1081 ,  C12Y204/99004

    摘要： The present invention provides a novel β-galactoside-α2,3-sialyltransferase and a nucleic acid encoding the sialyltransferase. The present invention also provides a microorganism producing the sialyltransferase, as well as a method for producing the sialyltransferase using such a microorganism. The present invention further provides a vector carrying a nucleic acid encoding the sialyltransferase, and a host cell transformed with the vector, as well as a method for producing a recombinant β-galactoside-α2,3-sialyltransferase. The present invention further provides a method for preparing a sialylsugar chain, which uses the sialyltransferase of the present invention.

    摘要翻译： 本发明提供了一种新型的半乳糖苷-α2,3-唾液酸转移酶和编码唾液酸转移酶的核酸。 本发明还提供了产生唾液酸转移酶的微生物，以及使用这种微生物生产唾液酸转移酶的方法。 本发明还提供了携带编码唾液酸转移酶的核酸和载体转化的宿主细胞的载体以及重组α-半乳糖苷-α2,3-唾液酸转移酶的制备方法。 本发明还提供了使用本发明的唾液酸转移酶制备唾液酸糖链的方法。

    Measuring instrument
    46.
    发明授权
    Measuring instrument 有权
    测量仪器

    公开(公告)号：US07895764B2

    公开(公告)日：2011-03-01

    申请号：US12379795

    申请日：2009-03-02

    申请人： Kazuhiro Ishizu ,  Takeshi Yamamoto

    发明人： Kazuhiro Ishizu ,  Takeshi Yamamoto

    IPC分类号： G01B5/004

    CPC分类号： G01B5/012 ,  G01B5/008 ,  G01B11/007 ,  G01B21/047

    摘要： A measuring instrument includes: an XY stage on which an object to be measured is placed; a probe holder having a plurality of probes; and a relative moving mechanism that relatively moves the XY stage and the probe holder. The probe holder is provided with a probe selection mechanism that has two guide rails obliquely arranged and advances and retracts at least two of the probes to be selectively positioned at and away from a probe selection position.

    摘要翻译： 测量仪器包括：放置被测物体的XY平台; 具有多个探针的探针保持器; 以及相对移动XY台和探头支架的相对移动机构。 探针保持器设有探针选择机构，该探针选择机构具有倾斜布置的两个导轨，并且使至少两个探针前进和缩回以选择性地定位在探测器选择位置和远离探测器选择位置。

    Folding portable electronic device
    47.
    发明授权
    Folding portable electronic device 有权
    折叠便携式电子设备

    公开(公告)号：US07877122B2

    公开(公告)日：2011-01-25

    申请号：US12039318

    申请日：2008-02-28

    申请人： Takeshi Yamamoto ,  Yoshihiko Handa ,  Shinichi Koarata

    发明人： Takeshi Yamamoto ,  Yoshihiko Handa ,  Shinichi Koarata

    IPC分类号： H04M1/00 ,  H04B1/38

    CPC分类号： H04M1/0247 ,  H04M1/0216 ,  H04M1/0227 ,  H04M1/0233

    摘要： In a folding mobile phone (folding portable electronic device), a cam mechanism (support mechanism) includes a first guide groove, a second guide groove, a first guide pin engaged into the first guide groove, a second guide pin engaged into the second guide groove, and a link member connecting the first and second guide pins. The cam mechanism supports a liquid crystal display part to allow the liquid crystal display part to turn clockwise and counterclockwise as viewed from the front, thereby allowing the liquid crystal display part to be changed between a vertical position and a horizontal position. Furthermore, the cam mechanism includes an urging mechanism urging the second guide pin to allow the liquid crystal display part to reach the vertical or horizontal position in either turning direction.

    摘要翻译： 在折叠式移动电话（折叠便携式电子装置）中，凸轮机构（支撑机构）包括第一引导槽，第二引导槽，与第一引导槽接合的第一引导销，与第二引导件接合的第二引导销 槽和连接第一和第二引导销的连接构件。 凸轮机构支撑液晶显示部件，以使液晶显示部件从前方观察顺时针方向和逆时针方向转动，从而允许液晶显示部件在垂直位置和水平位置之间变化。 此外，凸轮机构包括促使第二引导销使液晶显示部件在任一转动方向上到达垂直或水平位置的推动机构。

    DRIVING FORCE DISTRIBUTION DEVICE
    49.
    发明申请
    DRIVING FORCE DISTRIBUTION DEVICE 有权
    驱动力分配装置

    公开(公告)号：US20100276246A1

    公开(公告)日：2010-11-04

    申请号：US12810255

    申请日：2008-12-19

    申请人： Atsuhiro Mori ,  Takeshi Yamamoto

    发明人： Atsuhiro Mori ,  Takeshi Yamamoto

    IPC分类号： F16D13/14

    CPC分类号： B60K17/344 ,  F16H13/10 ,  Y10T74/19074

    摘要： An input shaft that transmits torque to rear wheels is formed integrally with a first roller. An output shaft that directs torque to front wheels is formed integrally with a second roller. An inter-roller-axis distance is set smaller than a sum of semidiameters of the rollers, so as to press the rollers 31, 32 in a radial direction into pressing contact with one another, so that a part of torque from the input shaft to the rear wheels is directed through the rollers and the output shaft to the front wheels. The inter-roller-axis distance is set so as to set an inter-roller radial pressing force so that a maximum distribution condition maximum roller-transmitted torque under a front wheel torque maximum distribution condition, which is determined by the radial pressing force, is below a front wheel maximum distribution torque based on an assumption that a maximum torque is transmitted to the input shaft under the front wheel torque maximum distribution condition.

    摘要翻译： 将转矩传递给后轮的输入轴与第一辊一体形成。 将扭矩引导到前轮的输出轴与第二辊一体地形成。 辊间轴距离设定为小于辊的半径的总和，从而将辊31,32径向按压而彼此压接，使得从输入轴到转矩的一部分扭矩 后轮通过辊子和输出轴被引导到前轮。 辊间轴距设定为设定辊间径向按压力，使得由径向按压力决定的前轮扭矩最大分配条件下的最大分配条件是最大分配条件为 基于在前轮扭矩最大分配条件下将最大扭矩传递到输入轴的假设，低于前轮最大分配扭矩。