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1. 发明授权

US08413995B2 Oil seal 有权
标题翻译：油封
公开(公告)号：US08413995B2
公开(公告)日：2013-04-09
申请号：US12595417
申请日：2008-02-22
申请人： Hiroki Matsui , Masayuki Tanida , Hirotaka Mizuta , Hideyuki Furuyama , Ken Yoshikawa , Yuki Sato
发明人： Hiroki Matsui , Masayuki Tanida , Hirotaka Mizuta , Hideyuki Furuyama , Ken Yoshikawa , Yuki Sato
IPC分类号： F16J15/32
CPC分类号： F16J15/324 , F16J15/3244
摘要： For an oil seal (1) having a seal lip (6) with a slope (7) at the side of sealed fluid and a slope (8) at the side opposite to the sealed fluid, and a screw section (9) provided on the slope (8) for pushing back sealed fluid by a pumping effect at a time of rotation, in order to achieve low torque characteristics based on fluid lubrication by increasing the thickness of an oil film on sliding surfaces, an intermediate surface (10) is provided between the slopes (7, 8), and an oppositely threaded screw section (11) for sucking the sealed fluid by a pumping effect is provided on the intermediate surface (10) without reaching the boundary (13) between the intermediate surface (10) and the slope (8), so that a threadless region is provided in the entire circumference between the screw section (11) and the boundary (13).
摘要翻译：对于具有在密封流体侧具有斜面（7）的密封唇（6）和与密封流体相对的一侧上的斜面（8）的油封（1）和设置在密封件用于在旋转时通过泵送效果推回密封流体的斜面（8），以便通过增加滑动表面上的油膜的厚度来实现基于流体润滑的低扭矩特性，中间表面（10）是设置在所述斜面（7,8）之间，并且在所述中间表面（10）上设置用于通过泵送效果吸附所述密封流体的相对螺纹的螺纹部（11），而不到达所述中间表面（10））和斜面（8），使得在螺杆部分（11）和边界（13）之间的整个圆周上设置无螺纹区域。

2. 发明申请

US20120248715A1 ELECTROSTATIC CHUCK 有权
标题翻译：静电卡
公开(公告)号：US20120248715A1
公开(公告)日：2012-10-04
申请号：US13428527
申请日：2012-03-23
申请人： Shunpei KONDO , Hiroki MATSUI
发明人： Shunpei KONDO , Hiroki MATSUI
IPC分类号： B23B31/28
CPC分类号： H01L21/6833 , Y10T279/23
摘要： According to one embodiment, an electrostatic chuck includes: a ceramic dielectric substrate, an electrode, and a conductive member. The ceramic dielectric substrate has a first major surface on which a material to be adsorbed is to be mounted and a second major surface on a side opposite the first major surface. The electrode is interposed between the first major surface and the second major surface of the ceramic dielectric substrate. The conductive member is provided in a recess formed in the second major surface of the ceramic dielectric substrate. A tip end of the recess has a curved surface.
摘要翻译：根据一个实施例，静电卡盘包括：陶瓷电介质基板，电极和导电部件。所述陶瓷电介质基板具有要被安装的待吸附材料的第一主表面和与所述第一主表面相对的一侧上的第二主表面。电极介于陶瓷电介质基片的第一主表面和第二主表面之间。导电构件设置在形成在陶瓷电介质基板的第二主表面中的凹部中。凹部的尖端具有弯曲表面。

3. 发明授权

US08136818B2 Oil seal 有权
标题翻译：油封
公开(公告)号：US08136818B2
公开(公告)日：2012-03-20
申请号：US12223671
申请日：2007-02-02
申请人： Satoshi Yamanaka , Takehiro Nakagawa , Masayuki Tanida , Hideharu Hyakutake , Hiroki Matsui , Hideyuki Furuyama , Go Kanzaki , Shinya Takeda , Kei Sasaki , Akira Yamaguchi
发明人： Satoshi Yamanaka , Takehiro Nakagawa , Masayuki Tanida , Hideharu Hyakutake , Hiroki Matsui , Hideyuki Furuyama , Go Kanzaki , Shinya Takeda , Kei Sasaki , Akira Yamaguchi
IPC分类号： F16J15/32
CPC分类号： F16J15/324
摘要： A seal lip of an oil seal is in slidable contact with a peripheral surface of a shaft. A lubricating oil supply section for collecting adhered oil and dropping it on the shaft is provided at a forward end portion of an installation section. The lubricating oil supply section has projections formed on the inner peripheral surface of the installation section to collect oil on the surface thereof. The surface of each projection has a recess for temporarily accumulating oil. Guidance projections, or a slope for collecting the oil, and dams are formed on a forward end face of the installation section to block the oil flowing down along the circumferential direction on the forward end face and guides the oil toward each projection.
摘要翻译：油封的密封唇与轴的外周表面滑动接触。在安装部的前端部设置有用于收集附着油并将其落在轴上的润滑油供给部。润滑油供给部具有形成在安装部的内周面上的突起，以在其表面上收集油。每个突起的表面具有用于临时积存油的凹部。导向突起或用于收集油的斜面，并且在安装部的前端面上形成有坝，以阻挡沿着前端面上的圆周方向向下流动的油，并将油引导到每个突起。

4. 发明授权

US07995436B2 Recording device and recording method 失效
标题翻译：记录装置和记录方法
公开(公告)号：US07995436B2
公开(公告)日：2011-08-09
申请号：US12286882
申请日：2008-10-02
申请人： Hisao Tanaka , Masataka Mukai , Hiroki Matsui , Motohiro Terao
发明人： Hisao Tanaka , Masataka Mukai , Hiroki Matsui , Motohiro Terao
IPC分类号： G11B7/00
CPC分类号： G11B20/1217 , G11B7/00736 , G11B7/0901 , G11B7/094 , G11B7/24038 , G11B20/18 , G11B20/1883 , G11B20/1889 , G11B2020/1826 , G11B2220/20 , G11B2220/235
摘要： A recording device for performing recording supporting an optical disk-shaped recording medium having a laminated structure includes a first recording layer and a second recording layer. The recording device includes: a recording section configured to record data in the first recording layer and the second recording layer by irradiating the optical disk-shaped recording medium with laser light; a recording control section configured to control the recording section so as to perform recording in the first recording layer first and next perform recording in the second recording layer when the recording is performed sequentially on the optical disk-shaped recording medium; a pseudo defect area setting section configured to set a pseudo defect area in the second recording layer; and a defect registering section configured to register the real defect area and the pseudo defect area as a defect area.
摘要翻译：用于执行支持具有层压结构的光盘形记录介质的记录的记录装置包括第一记录层和第二记录层。记录装置包括：记录部，被配置为通过用激光照射光盘状记录介质来在第一记录层和第二记录层中记录数据; 记录控制部分，被配置为当在所述光盘形记录介质上顺序地执行记录时，控制所述记录部分，以在所述第一记录层中执行记录，然后执行在所述第二记录层中的记录; 伪缺陷区域设置部分，被配置为在第二记录层中设置伪缺陷区域; 以及缺陷登记部，被配置为将所述实际缺陷区域和所述伪缺陷区域注册为缺陷区域。

5. 发明授权

US07789396B2 Oil seal and process for producing the same 有权
标题翻译：油封和生产过程
公开(公告)号：US07789396B2
公开(公告)日：2010-09-07
申请号：US11922634
申请日：2005-12-14
申请人： Kazuki Takeno , Hideyuki Huruyama , Masayuki Tanida , Hiroki Matsui , Tatsuhiko Watanabe , Shinobu Munekata , Akira Yamaguchi , Hirotaka Mizuta , Kenichi Kunieda , Toshihiro Higashira
发明人： Kazuki Takeno , Hideyuki Huruyama , Masayuki Tanida , Hiroki Matsui , Tatsuhiko Watanabe , Shinobu Munekata , Akira Yamaguchi , Hirotaka Mizuta , Kenichi Kunieda , Toshihiro Higashira
IPC分类号： F16J15/32
CPC分类号： F16J15/3244 , F16J15/324
摘要： This invention provides an oil seal that can maintain an excellent friction reduction function over a long period of time, has excellent abrasion resistance, and further has excellent sealing properties. The oil seal comprises a seal lip (4) formed of a rubber-like elastic material comprising a lip edge part (9) and an air-side slope (8) and a sealing fluid-side slope (10) provided on both sides of the lip edge part (9). The air-side slope (8) has a coating film (14) on its surface. In the lip edge part (9) in its portion in contact with a shaft (13), a sealing fluid-side rubber part (2′) and an air-side coating film (14) are simultaneously brought into contact with the shaft (13). The coating film (14) is preferably formed of a coating agent comprising a fluororesin, a polyethylene resin, an isocyanate-modified polybutadiene resin, and a solvent.
摘要翻译：本发明提供一种能够长时间保持优异的摩擦降低功能的油封，具有优异的耐磨性，并且还具有优异的密封性。油封包括由橡胶状弹性材料形成的密封唇缘（4），其包括唇缘部分（9）和空气侧斜面（8）和密封流体侧斜面（10）唇缘部分（9）。空气侧斜面（8）的表面具有涂膜（14）。在与轴（13）接触的部分中的唇缘部分（9）中，密封流体侧橡胶部分（2'）和空气侧涂膜（14）同时与轴接触（ 13）。涂膜（14）优选由包含氟树脂，聚乙烯树脂，异氰酸酯改性的聚丁二烯树脂和溶剂的涂布剂形成。

6. 发明申请

US20100109252A1 OIL SEAL 有权
标题翻译：油封
公开(公告)号：US20100109252A1
公开(公告)日：2010-05-06
申请号：US12595417
申请日：2008-02-22
申请人： Hiroki Matsui , Masayuki Tanida , Hirotaka Mizuta , Hideyuki Furuyama , Ken Yoshikawa , Yuki Sato
发明人： Hiroki Matsui , Masayuki Tanida , Hirotaka Mizuta , Hideyuki Furuyama , Ken Yoshikawa , Yuki Sato
IPC分类号： F16J15/32
CPC分类号： F16J15/324 , F16J15/3244
摘要： For an oil seal (1) having a seal lip (6) with a slope (7) at the side of sealed fluid and a slope (8) at the side opposite to the sealed fluid, and a screw section (9) provided on the slope (8) for pushing back sealed fluid by a pumping effect at a time of rotation, in order to achieve low torque characteristics based on fluid lubrication by increasing the thickness of an oil film on sliding surfaces, an intermediate surface (10) is provided between the slopes (7, 8), and an oppositely threaded screw section (11) for sucking the sealed fluid by a pumping effect is provided on the intermediate surface (10) without reaching the boundary (13) between the intermediate surface (10) and the slope (8), so that a threadless region is provided in the entire circumference between the screw section (11) and the boundary (13).
摘要翻译：对于具有在密封流体侧具有斜面（7）的密封唇（6）和与密封流体相对的一侧上的斜面（8）的油封（1）和设置在密封件用于在旋转时通过泵送效果推回密封流体的斜面（8），以便通过增加滑动表面上的油膜的厚度来实现基于流体润滑的低扭矩特性，中间表面（10）是设置在所述斜面（7,8）之间，并且在所述中间表面（10）上设置用于通过泵送效果吸附所述密封流体的相对螺纹的螺纹部（11），而不到达所述中间表面（10））和斜面（8），使得在螺杆部分（11）和边界（13）之间的整个圆周上设置无螺纹区域。

7. 发明授权

US07694976B2 Sealing device with sensor 有权
标题翻译：带传感器的密封装置
公开(公告)号：US07694976B2
公开(公告)日：2010-04-13
申请号：US11596997
申请日：2005-06-09
申请人： Hiroki Matsui
发明人： Hiroki Matsui
IPC分类号： F16J15/32
CPC分类号： G01P3/443 , F16C9/02 , F16C33/72 , F16C41/007 , F16J15/3252 , G01P3/487
摘要： To reduce an installing space and simplify a mounting structure of a sensor (40) of a rotary encoder, a sealing device with a sensor has a retainer (10) having a fitting tube section (11) and an installation flange section (12) expanding outside thereof and fixed to an engine block (2), and a sealing device body (20) fitted to the fitting tube section (11) and slidably contacted with an outer surface of the crank shaft (4), a sensor (40) detecting a rotation of a pulsar ring (30) rotating together with the crank shaft (4) is attached to a sensor installation section (13) in the installation flange section (12), and a pulsar body (32) of the pulsar ring (30) is formed in a cylindrical shape and extends in a circumferential direction coaxial with the fitting tube section (11) between the fitting tube section (11) and the sensor installation section (13).
摘要翻译：为了减少安装空间并简化旋转编码器的传感器（40）的安装结构，具有传感器的密封装置具有保持器（10），其具有配合管部分（11）和安装凸缘部分（12）固定在发动机缸体（2）上的密封装置本体（20），与配合管部（11）嵌合并与曲轴（4）的外表面滑动接触的密封装置主体（20）与曲轴（4）一起旋转的脉冲星环（30）的旋转被安装在安装凸缘部分（12）中的传感器安装部分（13）上，并且脉冲星环（30）的脉冲星体（32））形成为圆筒形状，并且在配合管部（11）和传感器安装部（13）之间沿与配合管部（11）同轴的圆周方向延伸。

8. 发明申请

US20090200750A1 Oil Seal and Process for Producing the Same 有权
标题翻译：油封和生产过程
公开(公告)号：US20090200750A1
公开(公告)日：2009-08-13
申请号：US11922634
申请日：2005-12-14
申请人： Kazuki Takeno , Hideyuki Huruyama , Masayuki Tanida , Hiroki Matsui , Tatsuhiko Watanabe , Shinobu Munekata , Akira Yamaguchi , Hirotaka Mizuta , Kenichi Kunieda , Toshihiro Higashira
发明人： Kazuki Takeno , Hideyuki Huruyama , Masayuki Tanida , Hiroki Matsui , Tatsuhiko Watanabe , Shinobu Munekata , Akira Yamaguchi , Hirotaka Mizuta , Kenichi Kunieda , Toshihiro Higashira
IPC分类号： F16J15/32
CPC分类号： F16J15/3244 , F16J15/324
摘要： To maintain an excellent friction reducing function over a long period of time, with having excellent abrasion resistance and excellent sealing properties, the oil seal has a seal lip (4) made of a rubber-like elastic material and provided with an air-side slope (8) and a sealing fluid-side slope (10) on both sides of the lip edge part (9), the air-side slope (8) has a coating film (14) on its surface, a portion in contact with a shaft (13) in the lip edge part (9) is so made that a sealing fluid-side rubber part (2′) and an air-side coating film (14) simultaneously contact with the shaft (13), and the coating film (14) is preferably formed of a coating agent comprising a fluororesin, a polyethylene resin, an isocyanate-modified polybutadiene resin, and a solvent.
摘要翻译：为了在长时间内保持优异的减摩功能，具有优异的耐磨性和优异的密封性能，油封具有由橡胶状弹性材料制成的密封唇（4），并具有空气侧坡度（8）和唇缘部分（9）两侧的密封流体侧斜面（10），空气侧斜面（8）在其表面上具有涂膜（14），与一侧面唇缘部（9）中的轴（13）与密封流体侧橡胶部（2'）和空气侧涂膜（14）同时与轴（13）接触，涂膜（14）优选由包含氟树脂，聚乙烯树脂，异氰酸酯改性的聚丁二烯树脂和溶剂的涂布剂形成。

9. 发明申请

US20090127796A1 Sealing device 审中-公开
标题翻译：密封装置
公开(公告)号：US20090127796A1
公开(公告)日：2009-05-21
申请号：US11921730
申请日：2006-05-24
申请人： Go Kanzaki , Hiroki Matsui , Naoto Kobayashi , Satoshi Yamanaka
发明人： Go Kanzaki , Hiroki Matsui , Naoto Kobayashi , Satoshi Yamanaka
IPC分类号： F16J15/32
CPC分类号： F16C33/7883 , F16C19/184 , F16C33/80 , F16C2326/02 , F16J15/3264 , F16J15/4478
摘要： To improve sealing performance by a labyrinth to inhibit entry of dust, a sealing device (1) comprising an inner peripheral side sealing member (2) fitted to an inner peripheral side mounting member and an outer peripheral side sealing member (3) fitted to the outer peripheral side mounting member, both relatively rotating, has an outer peripheral tube part (4c) formed on the outer peripheral portion of the metal ring (4) of the inner peripheral side sealing member (2), and a series of long labyrinth spaces (8, 9, 10) is formed between the outer peripheral surface of the outer peripheral tube part (4c) and the outer peripheral side sealing member (3), between the end face of the outer peripheral tube part (4c) and the outer peripheral side sealing member (3), and between the inner peripheral surface of the outer peripheral tube part (4c) and the outer peripheral side sealing member (3).
摘要翻译：为了通过迷宫来提高密封性能以防止灰尘进入，包括装配到内周侧安装构件的内周侧密封构件（2）和装配到内周侧安装构件的外周侧密封构件（3）的密封装置（1）两个相对旋转的外周侧安装构件具有形成在内周侧密封构件（2）的金属环（4）的外周部上的外周管部（4c），以及一系列长的迷宫空间（4c）的外周面与外周侧密封构件（3）之间，在外周管部（4c）的端面与外周侧管部外周侧密封构件（3），外周管部（4c）的内周面与外周侧密封构件（3）之间。

10. 发明授权

US07464939B2 Sealing device with rotation detecting element 有权
标题翻译：带旋转检测元件的密封装置
公开(公告)号：US07464939B2
公开(公告)日：2008-12-16
申请号：US10593092
申请日：2005-03-22
申请人： Hiroki Matsui
发明人： Hiroki Matsui
IPC分类号： F16J15/32 , F16C32/00
CPC分类号： G01P3/487 , F16J15/164 , F16J15/326 , G01P3/443
摘要： A sealing device with a rotation detecting element, capable of detecting rotation even when fluid such as engine oil is an object to be sealed, comprises a stationary side sealing element (seal ring) (12) fixed to the stationary side (3), a rotation side sealing element (slinger) (14) installed on the rotation side (2) and made to be in slidably and hermetically contact with the stationary side sealing element (12), and a to-be-detected disc (15) for rotation detection attached to the rotation side (2) and positioned at the atmosphere side from a sealing and sliding section (S) between the stationary side sealing element (12) and the rotation side sealing element (14), wherein the outer peripheral edge of the to-be-detected disc (15) closely faces in the radial direction the stationary side sealing element (12) side.
摘要翻译：具有旋转检测元件的密封装置，即使在诸如发动机油的流体是待密封物体的情况下也能够检测旋转，包括固定在固定侧（3）上的固定侧密封元件（密封环）（12）旋转侧密封元件（抛油环）（14），安装在旋转侧（2）上并与静止侧密封元件（12）滑动和气密接触;以及待检测盘（15），用于旋转从固定侧密封元件（12）和旋转侧密封元件（14）之间的密封滑动部分（S）位于大气侧的检测装置安装在旋转侧（2）上，其中，外周边缘被检测的盘（15）在径向方向上紧密地面对固定侧密封元件（12）侧。

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