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    Rare earth metal-based permanent magnet
    2.
    发明授权
    Rare earth metal-based permanent magnet 有权
    稀土金属永磁体

    公开(公告)号：US09287027B2

    公开(公告)日：2016-03-15

    申请号：US12990341

    申请日：2008-05-14

    申请人： Yukimitsu Miyao ,  Tsutomu Nakamura

    发明人： Yukimitsu Miyao ,  Tsutomu Nakamura

    IPC分类号： H01F1/057 ,  B32B15/04 ,  C22C9/00 ,  C22C13/00 ,  H01F41/02

    CPC分类号： H01F1/0577 ,  C22C9/00 ,  C22C13/00 ,  H01F41/026 ,  Y10T428/32 ,  Y10T428/325

    摘要： An objective of the present invention is to provide a rare earth metal-based permanent magnet with improved adhesion properties. A rare earth metal-based permanent magnet of the present invention as a means for achieving the objective has a laminated plating film, and is characterized in that the plating film comprises as an outermost surface layer a SnCu alloy plating film having a film thickness in a range from 0.1 μm to 2 μm, the composition of the SnCu alloy plating film is 35 mass % or more but less than 55 mass % of Sn and the rest being Cu, and a base plating film having two or more layers including at least a Ni plating film and a Cu plating film which are formed as the lower layer under the SnCu alloy plating film, and among the base plating film, the Ni plating film is located just below the SnCu alloy plating film. A joined structure fabricated using the rare earth metal-based permanent magnet of the present invention exhibits favorable initial adhesion strength when combined with a silicone-based adhesive, and is less deteriorated in adhesion strength even after a moisture resistance test.

    摘要翻译： 本发明的目的是提供一种具有改进的粘合性能的稀土金属基永磁体。 本发明的稀土金属类永磁体作为实现目的的手段具有叠层电镀膜，其特征在于，所述镀膜包含作为最外表面层的SnCu合金镀膜，膜厚度为 在0.1μm〜2μm的范围内，SnCu合金镀膜的成分为Sn的35质量％以上且小于55质量％，其余为Cu，并且具有两层以上的基底镀膜至少含有 Ni镀覆膜和Cu电镀膜，在SnCu合金镀膜之下形成为下层，并且在底镀膜中，Ni镀膜位于SnCu合金镀膜的正下方。 使用本发明的稀土类金属类永磁体制造的接合结构，与硅酮类粘合剂组合时，表现出良好的初期粘合强度，即使在耐湿试验之后，粘合强度也劣化。

    Dry test strip for measuring calcium
    4.
    发明授权
    Dry test strip for measuring calcium 有权
    用于测量钙的干试纸

    公开(公告)号：US08784748B2

    公开(公告)日：2014-07-22

    申请号：US13457291

    申请日：2012-04-26

    申请人： Tsutomu Nakamura

    发明人： Tsutomu Nakamura

    IPC分类号： G01N33/52 ,  G01N33/84

    CPC分类号： G01N33/526 ,  G01N33/523 ,  G01N33/84

    摘要： A dry test strip for measuring calcium is comprising a support, a reagent layer provided on the support, and a reagent holding layer provided on the reagent layer, and containing, as reagents, o-cresolphthalene complexone, a magnesium selective masking agent, and a pH buffer for adjusting the pH of the environment for reaction of the o-cresolphthalene complexone with calcium to 10.0-11.0, wherein such reagents are present in either the reagent layer or the reagent holding layer or the both layers.

    摘要翻译： 用于测量钙的干试条包括载体，设置在载体上的试剂层和设在试剂层上的试剂保持层，并含有作为试剂的邻甲酚酞配合物，镁选择性掩蔽剂和 用于调节邻甲酚酞配合物与钙的反应环境pH至10.0-11.0的pH缓冲剂，其中这些试剂存在于试剂层或试剂保持层或两层中。

    SPECTROPHOTOMETER, SPECTROPHOTOMETER TOOL, SPECTROPHOTOMETRIC METHOD, AND RECORDING MEDIUM
    5.
    发明申请
    SPECTROPHOTOMETER, SPECTROPHOTOMETER TOOL, SPECTROPHOTOMETRIC METHOD, AND RECORDING MEDIUM 审中-公开
    分光光度计，分光光度计工具，分光光度法和记录介质

    公开(公告)号：US20130010293A1

    公开(公告)日：2013-01-10

    申请号：US13542543

    申请日：2012-07-05

    申请人： Akio Okubo ,  Tsutomu Nakamura

    发明人： Akio Okubo ,  Tsutomu Nakamura

    IPC分类号： G01J3/42 ,  G01N21/01

    CPC分类号： G01N21/274 ,  G01J3/0267 ,  G01J3/027 ,  G01J3/10 ,  G01J3/32 ,  G01J3/42 ,  G01N21/31 ,  G01N21/78

    摘要： A light emitter emits light with a plurality of wavelengths towards a test object held in a spectrophotometer tool. A light receiver receives the light passing through the test object. A detector detects absorbances of wavelength components from the light received by the receiver. An optical path length calculator compares, in the absorbances of the wavelength components detected, a wavelength component absorbance of light absorbed by a pigment that absorbs light with a wavelength other than a wavelength of light absorbed by an analyte in the test object and a predetermined value of the wavelength component absorbance to calculate an optical path length passing through the test object. A corrector corrects the wavelength component absorbance detected excluding the wavelength of the light absorbed by the pigment using the optical path length calculated by the optical path length calculator to calculate a corrected wavelength component absorbance in a reference optical length.

    摘要翻译： 光发射器向保持在分光光度计工具中的测试对象发射具有多个波长的光。 光接收器接收通过测试对象的光。 检测器检测由接收器接收的光的波长分量的吸光度。 光路长度计算器在检测到的波长成分的吸光度中，比较吸收被测试对象物中被分析物所吸收的光波长以外的波长的光吸收的光的波长成分吸光度和预定值 的波长分量吸光度，以计算通过测试对象的光路长度。 校正器使用由光程长度计算器计算出的光路长度，校正除了由颜料吸收的光的波长之外的波长分量吸光度，以计算参考光学长度的校正波长分量吸光度。

    DRY TEST STRIP AND METHOD FOR MEASURING CREATININE
    6.
    发明申请
    DRY TEST STRIP AND METHOD FOR MEASURING CREATININE 有权
    干燥测试条和测量CREATININE的方法

    公开(公告)号：US20120276568A1

    公开(公告)日：2012-11-01

    申请号：US13457295

    申请日：2012-04-26

    申请人： Tsutomu Nakamura

    发明人： Tsutomu Nakamura

    IPC分类号： C12Q1/34

    CPC分类号： G01N33/526 ,  G01N33/70

    摘要： A dry test strip for measuring creatinine comprises: a support; a reagent layer that is disposed on the support; a reagent holding layer that is disposed on the reagent layer; and a connection layer that is composed of an adhesive which adhesively bonds the reagent layer to the reagent holding layer and is formed in spot form, wherein the reagent layer contains creatininase and 4-aminoantipyrine; the reagent holding layer contains creatinase, sarcosine oxidase, peroxidase, and N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline; and the connection layer delays arrival of a liquid sample spot-deposited on the reagent holding layer at the reagent layer.

    摘要翻译： 用于测量肌酸酐的干试条包括：支持体; 设置在所述支撑体上的试剂层; 试剂保持层，其设置在所述试剂层上; 以及连接层，其由将试剂层粘合到试剂保持层并形成点状的粘合剂构成，其中试剂层含有肌酸酐酶和4-氨基安替比林; 试剂保持层含有肌酸酐酶，肌氨酸氧化酶，过氧化物酶和N-乙基-N-（2-羟基-3-磺丙基）-3,5-二甲氧基苯胺; 并且连接层延迟点样沉积在试剂层上的试剂保持层上的液体样品的到达。

    Motion detecting apparatus
    7.
    发明授权
    Motion detecting apparatus 有权
    运动检测装置

    公开(公告)号：US07696746B2

    公开(公告)日：2010-04-13

    申请号：US11647568

    申请日：2006-12-29

    申请人： Osamu Shimomura ,  Tsutomu Nakamura ,  Kenji Takeda ,  Akitoshi Mizutani ,  Takao Ban

    发明人： Osamu Shimomura ,  Tsutomu Nakamura ,  Kenji Takeda ,  Akitoshi Mizutani ,  Takao Ban

    IPC分类号： G01B7/30 ,  G01B7/14

    CPC分类号： G01D5/202 ,  F02B39/16 ,  F02B2039/168 ,  G01P3/488 ,  G01P3/49

    摘要： A turbine wheel of a turbocharger has a turbine blade. The turbine blade has a fin shape of which width in the rotation direction of the turbocharger is narrow, and is projected from the base portion of the turbine wheel. An inclined part of the turbine blade is inclined with respect to the rotation direction of the turbocharger. A coil is disposed so that the inclined part passes nearby as the turbine wheel rotates in a posture that an end in the center axis direction is directed toward the turbocharger. A detector detects a change in inductance, which occurs when the inclined part of the coil passes nearby.

    摘要翻译： 涡轮增压器的涡轮机叶轮具有涡轮叶片。 涡轮叶片具有在涡轮增压器的旋转方向上的宽度窄的翅片形状，并且从涡轮机叶轮的基部突出。 涡轮叶片的倾斜部分相对于涡轮增压器的旋转方向倾斜。 线圈被设置成使得倾斜部分随着涡轮机叶轮以中心轴线方向的端部朝向涡轮增压器的姿态旋转而经过附近。 检测器检测当线圈的倾斜部分经过附近时发生的电感变化。

    Rotation angle using orthogonal magnetic sensing elements in close proximity to each other
    8.
    发明授权
    Rotation angle using orthogonal magnetic sensing elements in close proximity to each other 有权
    使用正交磁感应元件彼此靠近的旋转角度

    公开(公告)号：US07560919B2

    公开(公告)日：2009-07-14

    申请号：US11529298

    申请日：2006-09-29

    申请人： Shinji Hatanaka ,  Kenji Takeda ,  Tsutomu Nakamura ,  Osamu Shimomura ,  Takashi Kawashima ,  Koichiro Matsumoto

    发明人： Shinji Hatanaka ,  Kenji Takeda ,  Tsutomu Nakamura ,  Osamu Shimomura ,  Takashi Kawashima ,  Koichiro Matsumoto

    IPC分类号： G01B7/30

    CPC分类号： G01D5/145

    摘要： A rotation angle detecting device that detects a rotation angle of a rotating object includes a permanent magnet that generates magnetic fields in response to rotation of the rotating object, a magnetic sensor, a first yoke and a second yoke. The magnetic sensor includes a pair of close integrated magnetic sensing elements, such as hall elements, disposed at a position around the permanent magnet so that one of the sensing elements senses magnetic field at a phase different from the other. The first yoke and the second yoke forms two magnetic paths crossing each other at the magnetic sensor.

    摘要翻译： 检测旋转物体的旋转角度的旋转角度检测装置包括响应于旋转物体，磁性传感器，第一磁轭和第二磁轭的旋转而产生磁场的永久磁铁。 磁传感器包括一对紧密集成的磁感应元件，诸如霍尔元件，设置在永磁体周围的位置，使得感测元件中的一个感测不同于另一个的相位的磁场。 第一磁轭和第二磁轭在磁传感器处形成彼此相交的两个磁路。

    Driving device for piezoelectric actuator
    9.
    发明授权
    Driving device for piezoelectric actuator 失效
    压电执行机构的驱动装置

    公开(公告)号：US07474035B2

    公开(公告)日：2009-01-06

    申请号：US11808180

    申请日：2007-06-07

    申请人： Yasuhiro Fukagawa ,  Tsutomu Nakamura ,  Takamichi Kamiya ,  Noboru Nagase ,  Hideo Naruse

    发明人： Yasuhiro Fukagawa ,  Tsutomu Nakamura ,  Takamichi Kamiya ,  Noboru Nagase ,  Hideo Naruse

    IPC分类号： H01L41/09 ,  H02N2/16

    CPC分类号： H02N2/067 ,  F02D41/2096

    摘要： In a driving device for a piezoelectric actuator, when a driving signal is input, a charging switch is repetitively turned on/off to charge and expand the piezoelectric actuator under the state that a discharging switch is turned off. Thereafter, when the input of the driving signal is stopped, the discharging switch is repetitively turned on/off under the state that the charging switch is turned off, thereby discharging and contracting the piezoelectric actuator. Particularly, during the charging period, the charging switch is turned on at a fixed period, and the charging switch is turned off when an integration value of current flowing in a charging circuit at the ON-time of the charging switch reaches a target charge amount.

    摘要翻译： 在用于压电致动器的驱动装置中，当输入驱动信号时，在放电开关断开的状态下，充电开关重复地导通/截止以对压电致动器充电和膨胀。 此后，当驱动信号的输入停止时，在充电开关关闭的状态下，放电开关重复地接通/断开，从而使压电致动器放电和收缩。 特别地，在充电期间，充电开关以固定的时间段接通，并且当在充电开关的导通时间中流过充电电路的电流的积分值达到目标充电量时，充电开关截止 。