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1. 发明授权

US5471104A Drum motor for VCR 失效
标题翻译：用于录像机的鼓电机
公开(公告)号：US5471104A
公开(公告)日：1995-11-28
申请号：US109706
申请日：1993-08-19
申请人： Manabu Toshimitsu , Shunichi Aiyoshizawa , Yoshikazu Suganuma , Daisuke Konno
发明人： Manabu Toshimitsu , Shunichi Aiyoshizawa , Yoshikazu Suganuma , Daisuke Konno
IPC分类号： G11B5/52 , F16C17/10 , F16C33/04 , F16C33/10 , G11B5/53 , H02K5/16 , H02K7/09 , H02K7/14 , H02K7/08
CPC分类号： F16C33/107 , F16C17/107 , F16C33/043 , G11B5/53 , H02K5/1675 , H02K7/09
摘要： A drum motor for a VCR includes radial and thrust hydrodynamic bearings that are composed of a rotor-side bearing member formed by bringing a pair of first and second thrust plates into direct contact with both end surfaces of a radial bearing element and integrating them into one unit, and a stator-side bearing member in the form of a radial sleeve the inner peripheral surface and both end surfaces of which respectively cooperate with the outer peripheral surface of the radial bearing element and the mutually facing surfaces of the first and second thrust plates. A rotor magnet is secured to a rotating shaft. A motor casing is secured to the outer peripheral surface of the radial sleeve. A stator unit is secured to the motor casing. A dynamic pressure generating groove is provided on either each end surface of the radial sleeve or each of the mutually facing surfaces of the first and second thrust plates. The run-out of a rotor-side unit in both the thrust and radial directions is made extremely small and the change in the relative height of the rotor-side unit in the thrust direction due to a change of the position of the motor in which it is used is minimized.
摘要翻译：用于VCR的鼓式电动机包括径向和推力流体动力轴承，其由转子侧轴承构件组成，转子侧轴承构件通过使一对第一和第二推力板与径向轴承元件的两个端面直接接触而形成，并将它们集成为一个单元以及径向套筒形式的定子侧轴承构件，其内周面和两端面分别与径向轴承元件的外周面和第一和第二止推板的相互面对的表面配合。转子磁体固定在旋转轴上。马达壳体固定在径向套筒的外周表面上。定子单元固定在电动机壳体上。在径向套管的每个端表面或第一和第二推力板的相互面对的表面中的每一个上提供动态压力产生槽。转子侧单元在推力和径向方向上的跳动都非常小，并且由于电动机的位置的变化，转子侧单元在推力方向上的相对高度的变化，其中它被使用最小化。

2. 发明申请

US20090318814A1 METHOD AND APPARATUS FOR EXAMINATION/DIAGNOSIS OF LIFESTYLE RELATED DISEASE USING NEAR-INFRARED SPECTROSCOPY 审中-公开
标题翻译：使用近红外光谱法检测/诊断生活方式相关疾病的方法和装置
公开(公告)号：US20090318814A1
公开(公告)日：2009-12-24
申请号：US12096178
申请日：2006-12-01
申请人： Hirohiko Kuratsune , Akikazu Sakudo , Kazuyoshi Ikuta , Yasuyoshi Watanabe , Yoshiki Nishizawa , Yukiyoshi Hirase , Seiki Tajima , Yoshikazu Suganuma
发明人： Hirohiko Kuratsune , Akikazu Sakudo , Kazuyoshi Ikuta , Yasuyoshi Watanabe , Yoshiki Nishizawa , Yukiyoshi Hirase , Seiki Tajima , Yoshikazu Suganuma
IPC分类号： A61B6/00
CPC分类号： A61B5/0059 , G01N21/35 , G01N21/359
摘要： The present invention is a method and an apparatus for examination/diagnosis of lifestyle related disease, wherein the test sample from a human or other animal subject is irradiated with light having a wavelength region of a region of 400 nm-2,500 nm or a part of the region, of which the reflection light, the transmission light, or the transmission reflection light is then detected to give spectroscopic data of absorbance, and afterward a previously prepared analysis model is used to execute an analysis of the absorbance at the whole or specific wavelength used for the measurement.
摘要翻译：本发明是一种用于生活方式相关疾病的检查/诊断的方法和装置，其中来自人或其他动物受试者的测试样品用波长区域为400nm-2500nm的光或部分然后检测其中反射光，透射光或透射反射光的区域，以得到吸光度的光谱数据，然后使用预先制备的分析模型来执行整个或特定波长处的吸光度的分析用于测量。

3. 发明授权

US5224782A Hydrodynamic bearing 失效
标题翻译：水动力轴承
公开(公告)号：US5224782A
公开(公告)日：1993-07-06
申请号：US852146
申请日：1992-04-30
申请人： Sachihiko Miwa , Manabu Toshimitsu , Kazuyuki Kasahara , Yoshikazu Suganuma , Yumiko Noda
发明人： Sachihiko Miwa , Manabu Toshimitsu , Kazuyuki Kasahara , Yoshikazu Suganuma , Yumiko Noda
IPC分类号： F16C33/04 , F16C33/10
CPC分类号： F16C33/107 , F16C17/107 , F16C33/043 , Y10S384/907
摘要： A hydrodynamic bearing for a spindle motor used in an environment of high degree of cleanness. A sliding surface of the hydrodynamic bearing is formed of a ceramic material with a surface roughness Ra not larger than 0.3 microns, and this sliding surface is coated thinly with at least one lubricant selected from among perfluoropolyethers having a functional group reactive with the ceramic material, thereby providing on the sliding surface a uniform thin film with a thickness in the range of from 20 to 100 angstrom and having protecting and lubricating functions. The lubricant is selected from among hydroxyl group-containing perfluoropolyethers, carboxyl group-containing perfluoropolyethers, and ester group-containing. The lubricant contains an antistatic agent.

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