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61. 发明授权

US06628480B2 Magnetic head slider having optimized ratio of negative pressure recess to front step bearing 失效
标题翻译：磁头滑块具有优化的负压凹槽与前级轴承的比例
公开(公告)号：US06628480B2
公开(公告)日：2003-09-30
申请号：US09365838
申请日：1999-08-03
申请人： Hidekazu Kohira , Masaaki Matsumoto , Kiyoshi Hashimoto , Masayoshi Endo , Akio Takakura , Yoshinori Takeuchi , Shinsuke Higuchi , Akira Iida
发明人： Hidekazu Kohira , Masaaki Matsumoto , Kiyoshi Hashimoto , Masayoshi Endo , Akio Takakura , Yoshinori Takeuchi , Shinsuke Higuchi , Akira Iida
IPC分类号： G11B560
CPC分类号： G11B21/21 , G11B5/6082
摘要： A magnetic head slider for sliding on a magnetic disk includes a leading edge, a trailing edge, an air bearing surface having a front step bearing of submicron depth made from the leading edge, and a rail surface made from the front step bearing. A negative pressure recess which is more profound than the front step bearing is made from the rail surface, and a side step bearing having a depth identical with the front step bearing is made from the rail surface. The ratio of the depth R of the recess to the depth &dgr;S of the front step bearing is R/&dgr;s>5.
摘要翻译：用于在磁盘上滑动的磁头滑块包括前缘，后缘，具有由前缘制成的亚微米深度的前阶梯轴承的空气轴承表面和由前阶梯轴承制成的导轨表面。从轨道表面制造比前阶梯轴承更深的负压凹部，并且从轨道表面制成具有与前阶梯轴承相同的深度的侧台阶轴承。凹陷深度R与前阶梯轴承的深度δS的比值为R / delta> 5。

62. 发明授权

US06618225B2 Magnetic head supporting apparatus having thermally insulated IC mounted on an arm portion 失效
标题翻译：具有安装在臂部上的热绝缘IC的磁头支撑装置
公开(公告)号：US06618225B2
公开(公告)日：2003-09-09
申请号：US10288482
申请日：2002-11-06
申请人： Hayato Shimizu , Norio Nakazato , Masaaki Matsumoto , Yoshihiro Shiroishi , Mikio Tokuyama , Toshihiko Shimizu , Shigeo Nakamura
发明人： Hayato Shimizu , Norio Nakazato , Masaaki Matsumoto , Yoshihiro Shiroishi , Mikio Tokuyama , Toshihiko Shimizu , Shigeo Nakamura
IPC分类号： G11B548
CPC分类号： G11B5/486 , G11B5/4833
摘要： A magnetic head supporting apparatus having a magnetic head for reading and writing information on a magnetic disc, a slider for mounting the magnetic head, and a suspension for supporting the slider. An IC chip for controlling a signal of the magnetic head is mounted on a heat insulating substrate which substantially prevents conduction of heat therethough, and the heat insulating substrate is mounted to the suspension.
摘要翻译：一种具有用于在磁盘上读取和写入信息的磁头的磁头支撑装置，用于安装磁头的滑块和用于支撑滑块的悬架。用于控制磁头的信号的IC芯片安装在绝热基板上，其基本上防止了热传导，绝热基板安装在悬架上。

63. 发明授权

US06493188B1 Magnetic disc apparatus having slider which reduces variation in lift-up caused by change in air pressure 失效
标题翻译：具有滑块的磁盘装置，其减小由气压变化引起的升高变化
公开(公告)号：US06493188B1
公开(公告)日：2002-12-10
申请号：US09558052
申请日：2000-04-26
申请人： Hiromitsu Tokisue , Ryuji Tsuchiyama , Masaaki Matsumoto , Yoshihiko Miyake , Kiyoshi Hashimoto
发明人： Hiromitsu Tokisue , Ryuji Tsuchiyama , Masaaki Matsumoto , Yoshihiko Miyake , Kiyoshi Hashimoto
IPC分类号： G11B560
CPC分类号： G11B5/6005 , G11B21/21
摘要： A decrease in the lift-up degree of the outflow end of a slider at an altitude of 3,000 m is set to be less than 2 nm or to be zero in order to set the lift-up degree of the outflow end to be less than 10 nm. There is provided a magnetic disc apparatus in which the action point of positive pressure is shifted toward the inflow end but the action point of negative pressure is shifted toward the outflow end so as to enhance the influence upon the outflow end by the negative pressure in order to effect an action in the increasing direction of the lift-up degree of the outflow end when the pressure is reduced. Further, it is possible to increase the lift-up degree of the outflow end when the pressure is decreased. The action point of the equivalent load is offset from the action point of positive pressure toward the inflow end, and the distance between the action point of the positive pressure and the action point of the equivalent load point is set to be greater than 0.1 times as large as the overall slider length.
摘要翻译：高度为3000米的滑块的流出端的升高程度的降低被设定为小于2nm，或者为零，以将流出端的提升度设定为小于 10 nm。提供了一种磁盘装置，其中正压作用点朝向流入端移动，但是负压作用点朝向流出端移动，以便按顺序增加对流出端对负压的影响当压力降低时，在流出端的提升度的增加方向上起作用。此外，当压力降低时，可以增加流出端的提升度。等效载荷的作用点从正压作用点向流入端偏移，正压作用点与等效载荷点的作用点之间的距离设定为大于0.1倍大作为总滑块长度。

64. 发明授权

US06373666B1 Magnetic disk drive having arm displacement limit mechanism for shock resistance 有权
公开(公告)号：US06373666B1
公开(公告)日：2002-04-16
申请号：US09725106
申请日：2000-11-29
申请人： Akira Iida , Masaaki Matsumoto , Shinsuke Higuchi
发明人： Akira Iida , Masaaki Matsumoto , Shinsuke Higuchi
IPC分类号： G11B554
摘要： In a magnetic disk drive which comprises a magnetic head slider, a magnetic head slider support mechanism for supporting the magnetic head slider and moving it to a predetermined position, and a load/unload mechanism for detaching the magnetic head slider from the surface of a magnetic disk or moving it thereto, when the magnetic head slider is detached from the magnetic disk surface for unloading, the magnetic head slider support mechanism is restrained against displacement in at least one direction perpendicular to the magnetic disk surface by a restraining part which is provided at a position, on other than the load/unload mechanism, between the magnetic head slider and a pivot of the magnetic head slider support mechanism. Thus, it is possible to enhance impact resistance of the magnetic disk drive during non-rotation.

65. 发明授权

US5601515A Adjustable recumbent bicycle exerciser 失效
标题翻译：可调节卧式自行车运动员
公开(公告)号：US5601515A
公开(公告)日：1997-02-11
申请号：US216078
申请日：1994-03-21
申请人： Masaaki Matsumoto
发明人： Masaaki Matsumoto
IPC分类号： A63B22/06 , A63B23/04 , A63B21/00
CPC分类号： A63B22/0605 , A63B2022/0652 , A63B22/0023 , A63B2208/0228 , A63B2208/0252 , Y10S482/908
摘要： An exerciser according to the present invention includes a load portion in which a load device for applying a load to turn of a pedal is incorporated, a seat frame to which a seat for a user is fixed and having one end connected to the load portion, an end frame fixed to the other end of the seat frame and having a cylindrical shape, a seat post formed to be slidable into the end frame and having one end located on a floor, and a fixing device for fixing the end frame at a desired slide position of the seat post.
摘要翻译：根据本发明的训练器包括：负载部，其中结合有用于施加踏板转动的负载的负载装置;座椅框架，用于使用者的座椅被固定并且一端连接到所述负载部分; 固定在所述座椅框架的另一端并具有圆筒形状的端框架，形成为可滑动到所述端框架中并且具有位于地板上的一端的座柱，以及用于将所述端框固定在期望的固定装置座椅柱的滑动位置。

66. 发明授权

US5230673A Exerciser in which exercising load is controlled based on individual data stored in an optical data card 失效
标题翻译：基于存储在光学数据卡中的个人数据控制的运动负载的训练者
公开(公告)号：US5230673A
公开(公告)日：1993-07-27
申请号：US663243
申请日：1991-03-01
申请人： Hachiro Maeyama , Takashi Ueda , Masaaki Matsumoto
发明人： Hachiro Maeyama , Takashi Ueda , Masaaki Matsumoto
IPC分类号： B42D15/10 , A63B21/005 , A63B22/06 , A63B22/08 , A63B23/04 , A63B24/00 , G06K7/14 , G06K19/06
CPC分类号： G06K19/06018 , A63B24/00 , G06K7/14 , A63B21/0052 , A63B22/0605 , A63B2220/17 , A63B2225/15 , A63B2230/06 , A63B2230/062 , A63B23/0476 , A63B71/06 , G06K2019/06253 , G06K2019/06271 , Y10S283/901 , Y10S283/904 , Y10S482/90 , Y10S482/902 , Y10S482/903
摘要： An exerciser in accordance with the present invention includes a load apparatus for applying load to pedaling of a user, pulse data detecting apparatus for detecting pulse data of the user, a card for storing optically readable individual data such as age and physical strength of the user, optical reading means for optically reading the individual data stored in the data card, and control means for controlling the magnitude of load applied by the load apparatus based on the read individual data and the detected pulse data.
摘要翻译：根据本发明的训练器包括用于对用户施加负载的负载装置，用于检测用户的脉冲数据的脉冲数据检测装置，用于存储诸如用户的年龄和体力的光学上可读取的个人数据的卡，用于光学读取存储在数据卡中的各个数据的光学读取装置，以及用于基于所读取的单独数据和检测到的脉冲数据来控制由负载装置施加的负载的大小的控制装置。

67. 发明授权

US4975342A Fuel cell 失效
标题翻译：燃料电池
公开(公告)号：US4975342A
公开(公告)日：1990-12-04
申请号：US299110
申请日：1989-01-19
申请人： Masaaki Matsumoto
发明人： Masaaki Matsumoto
IPC分类号： H01M4/86 , H01M8/08
CPC分类号： H01M8/08 , H01M4/86 , Y10T29/49108
摘要： An electrolyte matrix is integrated with at least one electrode catalyst layer, namely, catalyst layers which can be independent from an electrode substrate. Therefore, the permeation of catalyst to the substrate can be prevented, the amount of catalyst used can be reduced, and an electrode of uniform thickness and composition can be produced and used.
摘要翻译：电解质基质与至少一个电极催化剂层，即可以独立于电极基底的催化剂层整合。因此，可以防止催化剂向基材的渗透，可以降低催化剂的使用量，可以制造和使用均匀的厚度和组成的电极。

68. 发明授权

US4948271A Bearing structure with improved lubricating seals for supporting shaft element 失效
标题翻译：轴承结构具有改进的润滑密封件，用于支撑轴元件
公开(公告)号：US4948271A
公开(公告)日：1990-08-14
申请号：US436789
申请日：1989-11-15
申请人： Masao Nunotani , Masaaki Matsumoto
发明人： Masao Nunotani , Masaaki Matsumoto
IPC分类号： F16C19/36 , F16C19/54 , F16C33/66 , F16C33/76 , F16C33/78 , F16H57/04
CPC分类号： F16C19/364 , F16C19/548 , F16C19/56 , F16C33/6674 , F16C33/6685 , F16C33/7813 , F16C33/7889 , F16H57/04 , F16C2361/61
摘要： A tapered roller bearing having an inner ring and an outer ring, each respectively having a tapered race, a plurality of tapered rollers, a cage which retains the tapered rollers at an even interval in the circumferential direction and first and second seals. The first seal has a lip and main element, the main element having mounted on the small diameter end portion of the inner ring, and the lip being forced in the axial outward direction of the bearing against the outer ring, and separated from the outer ring when forced in the inward axial direction. The second seak has a lip and main element, the main element mounted on the large diameter end portion of the inner ring, and the lip forced in the axial inward direction of the bearing against the outer ring, and separated from the outer ring when forced in the axial outward direction. The lips of the first seal and second seal are moved and separated from the outer ring, thus creating a clearance, by a force acting in the same direction. Lubrication is accomplished by supplying lubricating oil to this bearing in the one direction, so that only the lubricating oil passes through the bearing and penetration of foreign matter contained in the lubricating oil to the bearing is prevented by the seals.
摘要翻译：一种具有内圈和外圈的圆锥滚子轴承，每个分别具有锥形座圈，多个圆锥滚子，在圆周方向上以均匀间隔保持圆锥滚子的保持架和第一和第二密封件。第一密封件具有唇部和主要元件，主要元件安装在内圈的小直径端部上，并且唇缘沿着轴承的轴向向外的方向被压向外圈，并与外圈分离当被向内轴向强制时。第二膛具有唇部和主要元件，主要元件安装在内圈的大直径端部上，并且唇部沿着轴承的轴向向内压向外圈，并且当被迫时与外圈分离在轴向向外的方向。第一密封件和第二密封件的唇缘从外圈移动和分离，从而通过沿相同方向作用的力产生间隙。通过在一个方向向该轴承供给润滑油来实现润滑，只有润滑油通过轴承，并且通过密封件防止润滑油中包含的异物渗入轴承。

69. 发明授权

US4883371A Bearing system for a wheel 失效
标题翻译：车轮轴承系统
公开(公告)号：US4883371A
公开(公告)日：1989-11-28
申请号：US272852
申请日：1988-11-18
申请人： Masaaki Matsumoto
发明人： Masaaki Matsumoto
IPC分类号： B60B27/00 , B60B35/18 , F16C19/18 , F16C19/38 , F16C33/60 , F16C35/06
CPC分类号： B60B27/001 , F16C19/386 , F16C35/062 , F16C35/063 , F16C2326/02
摘要： A bearing arrangement for a wheel of a vehicle is provided, comprising a cylindrical hub integrally formed with a flange connected to the wheel, extending axially outward enclosed in a second flange. The second flange further encloses a bearing seat proximate the hub, and a double row anti-friction bearing including roller elements travelling in a single outer race and twin inner races. The union between the second flange and the cylindrical hub forms a shoulder containing at least two grooves. The grooves are configured to receive a removal tool, used to pry the inner races away from the hub. The diameter of the shoulder can either be equal to or larger than the diameter of the inner race. The strength of the hub can thus be enhanced without increasing the pressure on the races, maintaining easy removal capability.
摘要翻译：提供了一种用于车辆的车轮的轴承装置，包括：一个整体形成有与轮相连的法兰的圆柱形轮毂，其轴向向外包围在第二凸缘中。第二凸缘还包围靠近轮毂的轴承座，以及包括在单个外圈和双内圈中行进的滚子元件的双列抗摩擦轴承。第二凸缘和圆柱形毂之间的联接形成包含至少两个凹槽的肩部。凹槽被构造成接收用于将内座圈远离轮毂的移除工具。肩部的直径可以等于或大于内圈的直径。因此，可以增强轮毂的强度，而不会增加种族的压力，保持容易的移除能力。

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