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21. 发明申请

US20060077590A1 Magnetic head for perpendicular magnetic recording and method of manufacturing same 有权
标题翻译：用于垂直磁记录的磁头及其制造方法
公开(公告)号：US20060077590A1
公开(公告)日：2006-04-13
申请号：US10998584
申请日：2004-11-30
申请人： Yoshitaka Sasaki , Hironori Araki , Hiroyuki Itoh , Kazuo Ishizaki
发明人： Yoshitaka Sasaki , Hironori Araki , Hiroyuki Itoh , Kazuo Ishizaki
IPC分类号： G11B5/147
CPC分类号： G11B5/314 , G11B5/1278 , G11B5/3116 , G11B5/3163 , Y10T29/49021 , Y10T29/49041 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052 , Y10T29/4906
摘要： A pole-layer-encasing layer made of a nonmagnetic material is disposed on an underlying layer made of a nonmagnetic conductive material. The encasing layer has a groove that penetrates. A pole layer is disposed in the groove. The pole layer is formed by plating through feeding a current to the underlying layer. A polishing stopper layer made of a nonmagnetic conductive material is disposed on the top surface of the encasing layer. The polishing stopper layer indicates the level at which polishing for controlling the thickness of the pole layer is stopped. The polishing stopper layer has an opening that penetrates, and the edge of the opening is located directly above the edge of the groove located in the top surface of the encasing layer.
摘要翻译：由非磁性材料制成的极层封装层设置在由非磁性导电材料制成的下层上。包装层具有穿透的凹槽。极层设置在槽中。极层通过将电流馈送到下层而通过电镀形成。由非磁性导电材料制成的抛光阻挡层设置在封装层的顶表面上。抛光停止层表示用于控制极层的厚度的抛光停止的水平。抛光停止层具有穿透的开口，并且开口的边缘位于位于包装层的顶表面中的槽的边缘的正上方。

22. 发明授权

US06994531B2 High-speed fluidic device 失效
标题翻译：高速流体装置
公开(公告)号：US06994531B2
公开(公告)日：2006-02-07
申请号：US10420914
申请日：2003-04-23
申请人： Satoshi Dairokuno , Taikou Nawamoto , Hiroyuki Itoh , Hideo Okano , Takashi Baba
发明人： Satoshi Dairokuno , Taikou Nawamoto , Hiroyuki Itoh , Hideo Okano , Takashi Baba
IPC分类号： F04B17/03 , F02B33/40 , F16H13/04 , F16H13/10
CPC分类号： F04D13/028 , F04D13/021 , F04D13/06
摘要： A high-speed fluidic device has a friction roller type speed-increasing mechanism, an electric motor, and a high-speed fluidic machine, wherein: the friction roller type speed-increasing mechanism includes a housing, a low-speed side member having an outer ring provided at one end portion thereof, a high-speed side shaft rotatably supported by the housing so as to be eccentric to the low-speed side member and the outer ring, at least one guide roller rotatably supported between the outer ring and the high-speed side shaft, and at least one movable roller rotatably supported between the outer ring and the high-speed side shaft; the electric motor drives the friction roller type speed-increasing mechanism; and the high-speed fluidic machine is connected to the high-speed side shaft so as to be driven by the high-speed side shaft.
摘要翻译：高速流体装置具有摩擦辊式增速机构，电动机和高速流体机械，其中：摩擦辊式增速机构包括壳体，低速侧部件，具有外环设置在其一端部，高速侧轴由所述壳体可旋转地支撑，以偏心所述低速侧构件和所述外圈;至少一个引导辊，其可旋转地支撑在所述外圈和所述外圈之间，高速侧轴和可旋转地支撑在外圈和高速侧轴之间的至少一个可动辊; 电动机驱动摩擦辊式增速机构; 高速流体机与高速侧轴连接，由高速侧轴驱动。

23. 发明申请

US20050128639A1 Thin film magnetic head and manufacturing method thereof 有权
标题翻译：薄膜磁头及其制造方法
公开(公告)号：US20050128639A1
公开(公告)日：2005-06-16
申请号：US10682732
申请日：2003-10-10
申请人： Yoshitaka Sasaki , Takehiro Kamigawa , Hiroyuki Itoh , Kazuo Ishizaki , Shigeki Tanemura , Hironori Araki
发明人： Yoshitaka Sasaki , Takehiro Kamigawa , Hiroyuki Itoh , Kazuo Ishizaki , Shigeki Tanemura , Hironori Araki
IPC分类号： G11B5/147 , G11B5/39
CPC分类号： G11B5/3903
摘要： The invention is directed to improvement of a write element of a thin film magnetic head. In said write element, a first coil and a second coil are provided on a first insulating film formed on one surface of a first magnetic film and surround in a spiral form a back gap portion. A second yoke portion in the upper position comprises a wide portion, a narrow portion and a sloping flare portion. The wide portion has a flat surface and is connected to the first magnetic film by a back gap portion at the rear of the medium-facing surface. The narrow portion forms the second pole portion and the surface of the narrow portion being at a lower position than the surface of the wide portion. The sloping flare portion extends from the narrow portion to the wide portion, gradually increasing in width and its surface sloping upward away from the surface of the narrow portion to the surface of the wide portion.
摘要翻译：本发明旨在改进薄膜磁头的写入元件。在所述写入元件中，第一线圈和第二线圈设置在形成在第一磁性膜的一个表面上的第一绝缘膜上，并以螺旋形式包围在后部间隙部分中。在上部位置的第二轭部包括宽部分，窄部分和倾斜的张开部分。宽部分具有平坦的表面，并且通过位于介质表面的后部的后间隙部分连接到第一磁性膜。窄部分形成第二极部分，并且窄部分的表面处于比宽部分的表面更低的位置。倾斜的喇叭口部分从窄部分延伸到宽部分，宽度逐渐增加，并且其表面向上倾斜远离窄部分的表面到宽部分的表面。

24. 发明授权

US06902509B2 Toroidal type continuously variable transmission 失效
标题翻译：环形无级变速器
公开(公告)号：US06902509B2
公开(公告)日：2005-06-07
申请号：US10437193
申请日：2003-05-14
申请人： Hisashi Machida , Kouji Ishikawa , Takashi Imanishi , Hiroyuki Itoh , Tomofumi Yamashita
发明人： Hisashi Machida , Kouji Ishikawa , Takashi Imanishi , Hiroyuki Itoh , Tomofumi Yamashita
IPC分类号： F16H15/38 , F16H61/664
CPC分类号： F16H15/38 , F16H61/664
摘要： In a toroidal type continuously variable transmission, first pivot shafts provided on both ends of first trunnions are supported within support holes formed in yokes secured to an inner surface of a casing. The support portions are provided with ball splines and radial needle bearings. During operation, loads acting on the first trunnions are canceled within the yokes. Axial displacements and rocking displacements of the first trunnions are effected smoothly by the ball splines and the radial needle bearings.
摘要翻译：在环形无级变速器中，设置在第一耳轴两端的第一枢轴被支撑在形成在固定到壳体内表面的轭的支撑孔中。支撑部分设有滚珠花键和径向滚针轴承。在操作期间，作用在第一耳轴上的负载在轭内取消。第一耳轴的轴向位移和摆动位移由滚珠花键和径向滚针轴承平滑地实现。

25. 发明申请

US20050074341A1 High-speed fluidic device 失效
标题翻译：高速流体装置
公开(公告)号：US20050074341A1
公开(公告)日：2005-04-07
申请号：US10420914
申请日：2003-04-23
申请人： Satoshi Dairokuno , Taikou Nawamoto , Hiroyuki Itoh , Hideo Okano , Takashi Baba
发明人： Satoshi Dairokuno , Taikou Nawamoto , Hiroyuki Itoh , Hideo Okano , Takashi Baba
IPC分类号： F04D13/02 , F04D13/06 , F04B17/00
CPC分类号： F04D13/028 , F04D13/021 , F04D13/06
摘要： A high-speed fluidic device has a friction roller type speed-increasing mechanism, an electric motor, and a high-speed fluidic machine, wherein: the friction roller type speed-increasing mechanism includes a housing, a low-speed side member having an outer ring provided at one end portion thereof, a high-speed side shaft rotatably supported by the housing so as to be eccentric to the low-speed side member and the outer ring, at least one guide roller rotatably supported between the outer ring and the high-speed side shaft, and at least one movable roller rotatably supported between the outer ring and the high-speed side shaft; the electric motor drives the friction roller type speed-increasing mechanism; and the high-speed fluidic machine is connected to the high-speed side shaft so as to be driven by the high-speed side shaft.
摘要翻译：高速流体装置具有摩擦辊式增速机构，电动机和高速流体机械，其中：摩擦辊式增速机构包括壳体，低速侧部件，具有外环设置在其一端部，高速侧轴由所述壳体可旋转地支撑，以偏心所述低速侧构件和所述外圈;至少一个引导辊，其可旋转地支撑在所述外圈和所述外圈之间，高速侧轴和可旋转地支撑在外圈和高速侧轴之间的至少一个可动辊; 电动机驱动摩擦辊式增速机构; 高速流体机与高速侧轴连接，由高速侧轴驱动。

26. 发明授权

US06696901B1 Concentrated constant irreciprocal device 有权
标题翻译：集中常数，不可逆设备
公开(公告)号：US06696901B1
公开(公告)日：2004-02-24
申请号：US09700916
申请日：2001-02-02
申请人： Shigeru Takeda , Yasushi Kishimoto , Hiroyuki Itoh , Kouji Ichikawa , Shuichi Watanabe
发明人： Shigeru Takeda , Yasushi Kishimoto , Hiroyuki Itoh , Kouji Ichikawa , Shuichi Watanabe
IPC分类号： H01P136
CPC分类号： H01P1/383 , H01P1/387
摘要： A concentrated constant, non-reciprocal device comprising a permanent magnet for applying a DC magnetic field to a ferrimagnetic body, an assembly in which at least a part of a plurality of center conductors one end of which serves as a common terminal and the other of which serves as a first input/output terminal is wound on or embedded in the ferrimagnetic body, a plurality of second input/output terminals, a plurality of impedance converting circuits connected between the second input/output terminals and the first input/output terminals, respectively, and a plurality of load capacitors connected between the first input/output terminals and the common terminals, respectively. The input impedance Zi of the corresponding first input/output terminal at the operating center frequency and an external impedance Zo connected with the corresponding second input/output terminal satisfy 0.05≦Zi/Zo≦0.9. As a result, it is possible to provide a small concentrated constant circulator/isolator of a wide band width having excellent electric characteristics.
摘要翻译：一种集中恒定的不可逆装置，包括用于向铁磁体施加DC磁场的永磁体，其中多个中心导体的至少一部分的一端用作公共端子，另一端作为第一输入/输出端子被卷绕或嵌入在铁氧体中，多个第二输入/输出端子，连接在第二输入/输出端子和第一输入/输出端子之间的多个阻抗转换电路，以及分别连接在第一输入/输出端子和公共端子之间的多个负载电容器。操作中心频率处的对应的第一输入/输出端子的输入阻抗Zi和与相应的第二输入/输出端子连接的外部阻抗Zo满足0.05≤Zi/ Zo <= 0.9。结果，可以提供具有优异电特性的宽带宽的小型集中恒定循环器/隔离器。

27. 发明授权

US06581271B2 Method of manufacturing thin-film magnetic head 有权
标题翻译：制造薄膜磁头的方法
公开(公告)号：US06581271B2
公开(公告)日：2003-06-24
申请号：US09865719
申请日：2001-05-29
申请人： Yoshitaka Sasaki , Hiroyuki Itoh
发明人： Yoshitaka Sasaki , Hiroyuki Itoh
IPC分类号： G11B5127
CPC分类号： G11B5/3173 , G11B5/3103 , G11B5/3116 , G11B5/3163 , G11B5/3166 , G11B5/3967 , Y10S428/90 , Y10T29/49004 , Y10T29/49021 , Y10T29/49032 , Y10T29/49036 , Y10T29/49037 , Y10T29/49041 , Y10T29/49046 , Y10T29/49789 , Y10T29/49792 , Y10T29/49794 , Y10T29/49798 , Y10T428/11 , Y10T428/1171 , Y10T428/24355
摘要： A manufacturing method is provided for manufacturing thin film magnetic heads through the use of a thin-film magnetic head material, the head material including: a plurality of rows of head-to-be sections to be thin-film magnetic heads; an inter-row cutting section provided to be a position at which adjacent ones of the rows are to be separated; and an intra-row cutting section provided to be a position at which adjacent ones of the head-to-be sections in each of the rows are to be separated. The method includes the steps of: fabricating the head material including: a detection element for detecting an amount of processing on the head material, an electrode formed in the inter-row cutting section for electrically connecting the detection element to an external device, and a conductor for electrically connecting the electrode to the detection element; performing a specific processing on the head material while monitoring an output signal of the detection element; forming a head aggregate including one of the rows of the head-to-be sections by separating the head material having gone through the processing at the inter-row cutting section; and forming the thin-film magnetic heads by separating the head aggregate at the intra-row cutting section.
摘要翻译：提供一种通过使用薄膜磁头材料来制造薄膜磁头的制造方法，所述头材料包括：多列要成为薄膜磁头的头部; 设置为相邻行中要分离的位置的行间切割部; 以及设置成为要分离每行中的相邻的待部分的位置的行内切割部。该方法包括以下步骤：制造头部材料包括：用于检测头部材料上的处理量的检测元件，形成在用于将检测元件电连接到外部装置的行间切割部分中的电极，以及用于将电极电连接到检测元件的导体; 在监视检测元件的输出信号的同时对头材料执行特定处理; 通过分离经过所述行间切割部分处理的所述头部材料，形成包括所述头部至所述部分中的一排的头部骨料; 以及通过在行内切割部分分离头骨料来形成薄膜磁头。

28. 发明授权

US06527662B2 Pump drive apparatus 有权
公开(公告)号：US06527662B2
公开(公告)日：2003-03-04
申请号：US09860454
申请日：2001-05-21
申请人： Shinji Miyata , Hiroyuki Itoh
发明人： Shinji Miyata , Hiroyuki Itoh
IPC分类号： F16H3702
CPC分类号： F16H37/022 , F16H37/086 , F16H2037/088
摘要： Between a water pump 3 and an electric motor 1, there is interposed a toroidal-type continuously variable transmission 2. By changing the gear change ratio of the toroidal-type continuously variable transmission 2, the water supply quantity can be changed while the electric motor 1 is being operated at a constant speed.

29. 发明授权

US06515291B2 Electron beam drawing apparatus and method of the same 失效
公开(公告)号：US06515291B2
公开(公告)日：2003-02-04
申请号：US09768722
申请日：2001-01-25
申请人： Hiroyuki Itoh
发明人： Hiroyuki Itoh
IPC分类号： H01J37302
CPC分类号： B82Y10/00 , B82Y40/00 , H01J37/3174 , H01J2237/31776
摘要： It is an object of the present invention to reduce a number of deflection awaiting and a connection error between shots by scanning and exposing a formed beam having a large area. To achieve the object, a continuous scanning deflector and a scan limiter are added to a variable forming type electron beam column and the drawing is performed such that a state in which the electron beam is limited by the scan limiter is continuous to a state in which the electron beam is irradiated on a face of a sample. According to this structure, the number of deflection awaiting and the connection error between shots are reduced and further, a high-speed and highly accurate drawing of a 45° slanted figure is made possible.

30. 发明授权

US06416439B1 Toroidal-type continuously variable transmission 有权
标题翻译：环形无级变速器
公开(公告)号：US06416439B1
公开(公告)日：2002-07-09
申请号：US09543343
申请日：2000-04-05
申请人： Hiroyuki Itoh , Seiji Higuchi , Nobuo Goto , Masami Tanaka , Norihisa Kobayashi
发明人： Hiroyuki Itoh , Seiji Higuchi , Nobuo Goto , Masami Tanaka , Norihisa Kobayashi
IPC分类号： F16H1538
CPC分类号： F16H15/38 , F16C2361/65
摘要： In a toroidal-type continuously variable transmission, a plurality of trunnions is respectively swingable about a pair of mutually concentric pivot shafts through a plurality of radial needle roller bearings respectively supporting the pivot shafts. Each of the radial needle roller bearings includes: an outer race interposed between an outer peripheral surface of the pivot shaft and an inner peripheral surface of the circular hole of the support plate, the outer race having an outer peripheral surface formed in a spherically convex surface; and a plurality of needle rollers respectively disposed on the inside diameter side of the outer race. The outer race is formed with an inwardly facing flange portion on the inner peripheral surface of the end portion thereof.
摘要翻译：在环形无级变速器中，多个耳轴分别通过分别支撑枢转轴的多个径向滚针轴承绕一对相互同心的枢转轴摆动。每个径向滚针轴承包括：外圈，其设置在所述枢转轴的外周面和所述支撑板的圆孔的内周面之间，所述外圈具有形成在球面凸起表面中的外周面 ; 以及分别设置在外圈的内径侧的多个针辊。外圈在其端部的内周面上形成面向内的凸缘部。

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