公开(公告)号：US5772927A

公开(公告)日：1998-06-30

申请号：US624757

申请日：1996-03-27

申请人： Kimio Koizumi ,  Yasuaki Kohira ,  Satoru Araki

发明人： Kimio Koizumi ,  Yasuaki Kohira ,  Satoru Araki

IPC分类号： F02M3/10 ,  F02M19/02 ,  F02M19/04

CPC分类号： F02M19/021 ,  F02M19/04 ,  F02M3/10 ,  F02M2003/105 ,  Y10S261/38 ,  Y10S261/84 ,  Y10T137/7062

摘要： In a first aspect, a carburetor fuel adjusting device that facilitates control of the quantity of fuel that flows from the fuel chamber to an air intake port of a carburetor by making it possible for the user to adjust an adjustment valve within the limits defined by emission control regulations. The carburetor fuel adjusting device has a cap having two appendages, and an engagement area to engage a valve extension of the fuel adjustment valves of a carburetor. The cap is retained by the retainer in either a disengaged position, or an engaged position wherein the engagement area of the cap becomes attached to the valve extensions. In the engaged position, the adjustment valves can be turned in unison with the cap within a range formed by the angle between the appendages which, when rotated, abut against stoppers. In a second aspect, a retaining plate of elastic material having two retainer holes adapted to receive and retain the pair of adjustment valves in a prescribed adjustment position is laid against an outer surface of the carburetor body. The adjustment valves each have a base-end portion and a small diameter portion, the threads of the base-end portion having an external diameter larger than that of the threads of the small diameter portion. The external diameter of the threads of the base-end portion is also larger than the diameter of each of the retainer holes of the retaining plate such that when the adjustment valve is screwed into the screw hole of the carburetor, the base-end portion cuts threads in the retainer holes of the retaining plate to thereby prevent rotation of the adjustment valve.

公开(公告)号：US5657190A

公开(公告)日：1997-08-12

申请号：US198584

申请日：1994-02-18

申请人： Satoru Araki ,  Osamu Shinoura ,  Yuuichi Sato ,  Yuuji Honda

发明人： Satoru Araki ,  Osamu Shinoura ,  Yuuichi Sato ,  Yuuji Honda

IPC分类号： G01R33/09 ,  G11B5/00 ,  G11B5/012 ,  G11B5/39 ,  G11B5/465 ,  G11B19/04 ,  G11B5/127

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G01R33/093 ,  G11B19/04 ,  G11B5/012 ,  G11B5/3903 ,  G11B5/465 ,  G11B2005/0008 ,  G11B2005/0016 ,  G11B2005/3996

摘要： For preventing output drop with time of a MR magnetic head or similar apparatus, a magnetic field sensor in the form of a giant magnetoresistive element of the induced ferrimagnetic or spin-valve type in which antiparallelism of magnetization is induced between the magnetic layers by external magnetization. A magnetic field detecting apparatus including a magnetic field sensor using a giant magnetoresistive multilayer film of the induced ferrimagnetic type or the like includes a magnetic field generating means such as a permanent magnet. The magnetic field sensor is moved to the proximity of the magnetic field generating means and placed within the magnetic field when the magnetic field sensor is out of use or its detection sensitivity drops.

摘要翻译： 为了防止MR磁头或类似装置的输出下降，采用感应铁磁或自旋阀型巨磁阻元件形式的磁场传感器，其中通过外部磁化在磁层之间感应磁化的反平行度 。 包括使用感应铁磁型等的巨磁阻多层膜的磁场传感器的磁场检测装置包括诸如永磁体的磁场产生装置。 当磁场传感器不使用或其检测灵敏度下降时，磁场传感器被移动到磁场产生装置附近并放置在磁场内。

公开(公告)号：US5510172A

公开(公告)日：1996-04-23

申请号：US79940

申请日：1993-06-23

申请人： Satoru Araki ,  Daisuke Miyauchi

发明人： Satoru Araki ,  Daisuke Miyauchi

IPC分类号： H01L21/203 ,  G01R33/09 ,  G11B5/39 ,  H01F10/32 ,  H01F41/30 ,  H01L43/08 ,  H01L43/10 ,  B32B7/02 ,  G11B5/127 ,  G11B5/66 ,  G11B5/70

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  B82Y40/00 ,  G01R33/093 ,  G11B5/3903 ,  H01F10/3281 ,  H01F41/303 ,  H01L43/10 ,  G11B2005/3996 ,  Y10S428/90 ,  Y10S428/928 ,  Y10T428/1121 ,  Y10T428/24975

摘要： A magnetic multilayer film having magnetoresistance (MR) is prepared by depositing at least two magnetic thin films having different coercive forces while interposing a non-magnetic thin film therebetween. A first magnetic thin film having a lower coercive force has a squareness ratio SQ.sub.1 and a thickness t.sub.1, a second magnetic thin film having a higher coercive force has a squareness ratio SQ.sub.2 and a thickness t.sub.2, and the non-magnetic thin film has a thickness t.sub.3. A first form of the invention requires 4 .ANG..ltoreq.t.sub.2 t.sub.2, t.sub.3 .ltoreq.200 .ANG., 0.7.ltoreq.SQ.sub.1 .ltoreq.1.0, and 0.1.ltoreq.SQ.sub.2 .ltoreq.0.8, thereby achieving a magnetic multilayer film which shows a great MR ratio of several percents under an external magnetic field of several Oe, an excellent rise across zero magnetic field and heat resistance. A second form of the invention requires 4 .ANG.

摘要翻译： 具有磁阻（MR）的磁性多层膜通过沉积具有不同矫顽力的至少两个磁性薄膜，同时在其间插入非磁性薄膜来制备。 具有较低矫顽力的第一磁性薄膜具有矩形比SQ1和厚度t1，具有较高矫顽力的第二磁性薄膜具有矩形比SQ2和厚度t2，并且非磁性薄膜具有厚度 t3。 本发明的第一种形式需要4 ANGSTROM t2，t3

公开(公告)号：US5055238A

公开(公告)日：1991-10-08

申请号：US539795

申请日：1990-06-18

申请人： Satoru Araki

发明人： Satoru Araki

IPC分类号： F02M3/09 ,  F02M17/04 ,  F02M19/04

CPC分类号： F02M3/09 ,  F02M17/04 ,  F02M19/04 ,  Y10S261/38 ,  Y10S261/68

摘要： There is disclosed herein an arrangement for limiting the rotation of adjustment valves which control main and idle fuel paths in a diaphragm carburetor. The valves are disposed relatively close together and have caps that are configured to act as stoppers for each other so as to limit the maximum rotation of each valve.

摘要翻译： 这里公开了一种用于限制调节阀的旋转的装置，其控制隔膜式化油器中的主要和空闲的燃料路径。 阀设置得相对靠近在一起并且具有被配置为彼此作为塞子的盖，以限制每个阀的最大旋转。

公开(公告)号：US4648998A

公开(公告)日：1987-03-10

申请号：US710221

申请日：1985-03-11

申请人： Satoru Araki

发明人： Satoru Araki

IPC分类号： F02M7/08 ,  F02M17/04

CPC分类号： F02M7/08 ,  F02M17/04

摘要： A charge forming apparatus or carburetor having a mixture passage and a throttle valve arranged therewithin. A fuel pressure control mechanism comprises a chamber from which controlled fuel is fed to the mixture passage. A flexible diaphragm defines one of the walls of the fuel chamber. A cam is formed at a throttle shaft which supports the throttle valve. An acceleration pump comprises a cylindrical chamber, a piston received in the cylindrical chamber, and a spring for contacting the piston with the cam on the throttle shaft.

摘要翻译： 具有配置在其中的混合通道和节流阀的电荷形成装置或化油器。 燃料压力控制机构包括从受控燃料供给到混合通道的室。 柔性隔膜限定燃料室的一个壁。 在支撑节流阀的节气门轴上形成凸轮。 加速泵包括圆柱​​形腔室，容纳在圆柱形腔室中的活塞以及用于使活塞与节气门轴上的凸轮接触的弹簧。

公开(公告)号：US07919967B2

公开(公告)日：2011-04-05

申请号：US11965502

申请日：2007-12-27

申请人： Satoru Araki ,  Robert S. Beach ,  David J. Seagle

发明人： Satoru Araki ,  Robert S. Beach ,  David J. Seagle

IPC分类号： G01R31/08 ,  G01R27/08

CPC分类号： G01R31/2884 ,  G01R33/1207 ,  G11B5/127

摘要： Test methods and components are disclosed for testing the quality of a fabrication process used to form read elements in magnetic heads. A wafer is populated with one or more test components along with magnetic heads. The test components are formed by the same or similar fabrication processes as the read elements, but do not include a conductive MR sensor between the test leads. By measuring the resistance of the test components, the formation of parasitic shunts can be identified in the test components, which may indicate the formation of parasitic shunts in the read elements. Thus, the quality of the fabrication process in forming read elements in magnetic head may be determined.

摘要翻译： 公开了用于测试用于在磁头中形成读取元件的制造工艺的质量的测试方法和部件。 晶片与磁头一起安装有一个或多个测试部件。 测试部件通过与读取元件相同或相似的制造工艺形成，但不包括测试引线之间的导电MR传感器。 通过测量测试部件的电阻，可以在测试部件中识别寄生分流器的形成，这可以指示在读取元件中形成寄生分流。 因此，可以确定在磁头中形成读取元件的制造工艺的质量。

公开(公告)号：US07643250B2

公开(公告)日：2010-01-05

申请号：US11340888

申请日：2006-01-27

申请人： Satoru Araki ,  Alexander Driskill-Smith ,  David Seagle ,  Xiao Wu

发明人： Satoru Araki ,  Alexander Driskill-Smith ,  David Seagle ,  Xiao Wu

IPC分类号： G11B5/60

CPC分类号： G11B5/3173 ,  G11B5/3166 ,  G11B5/3169 ,  G11B5/6005

摘要： One embodiment of the present invention provides a slider including a slider body, a magnetic reader disposed on the slider body, a magnetic writer disposed on the slider body, and an electronic lapping guide disposed on the slider body. The slider also includes a first row of contact pads disposed on the slider body and coupled to the magnetic reader and the magnetic writer and a second row of contact pads disposed on the slider body and coupled to the electronic lapping guide. The electronic lapping guide may be electrically isolated from the magnetic reader and magnetic writer.

摘要翻译： 本发明的一个实施例提供了一种滑块，其包括滑块体，设置在滑块主体上的磁读取器，设置在滑块体上的磁记录器，以及设置在滑块体上的电子研磨导轨。 滑块还包括设置在滑块主体上并耦合到磁性读取器和磁性写入器的第一排接触焊盘，以及布置在滑块主体上并耦合到电子研磨导轨的第二排接触焊盘。 电子研磨导轨可以与磁性读写器和磁性写入器电隔离。

公开(公告)号：US07640650B2

公开(公告)日：2010-01-05

申请号：US11965867

申请日：2007-12-28

申请人： Satoru Araki ,  Ying Hong ,  Wipul Jayasekara ,  Ming Jiang

发明人： Satoru Araki ,  Ying Hong ,  Wipul Jayasekara ,  Ming Jiang

IPC分类号： G11B5/127 ,  H04R31/00 ,  G11B5/33

CPC分类号： G11B5/398 ,  G01R33/098 ,  G11B5/3163 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046

摘要： A method of making a magnetoresistive sensor includes defining a track width of a magnetoresistive element stack of the sensor. Further, processes of the method enable depositing of hard magnetic bias material on each side of the stack. These processes may permit both milling of excess depositions of the material outside of regions where the hard magnetic bias material is desired via use of a photoresist and making the material have a planar surface via chemical mechanical polishing, which also removes the material on top of the stack. The method includes removing excess material outside of the photoresist, wherein the excess material includes part of the hard bias layer, while a portion of the hard bias layer remains directly above the MR sensor stack.

摘要翻译： 制造磁阻传感器的方法包括限定传感器的磁阻元件堆的轨道宽度。 此外，该方法的处理使得能够在堆叠的每一侧上沉积硬磁偏置材料。 这些工艺可以允许通过使用光致抗蚀剂来研磨在需要硬磁偏置材料的区域之外的材料的过剩沉积，并且通过化学机械抛光使材料具有平坦表面，这也去除了 堆栈 该方法包括去除光致抗蚀剂外部的多余材料，其中多余的材料包括硬​​偏压层的一部分，而一部分硬偏压层直接保留在MR传感器堆叠的正上方。

公开(公告)号：US20090168253A1

公开(公告)日：2009-07-02

申请号：US11965867

申请日：2007-12-28

申请人： Satoru Araki ,  Ying Hong ,  Wipul Jayasekara ,  Ming Jiang

发明人： Satoru Araki ,  Ying Hong ,  Wipul Jayasekara ,  Ming Jiang

IPC分类号： G11B5/33

CPC分类号： G11B5/398 ,  G01R33/098 ,  G11B5/3163 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046

摘要： A method of making a magnetoresistive sensor includes defining a track width of a magnetoresistive element stack of the sensor. Further, processes of the method enable depositing of hard magnetic bias material on each side of the stack. These processes may permit both milling of excess depositions of the material outside of regions where the hard magnetic bias material is desired via use of a photoresist and making the material have a planar surface via chemical mechanical polishing, which also removes the material on top of the stack.

摘要翻译： 制造磁阻传感器的方法包括限定传感器的磁阻元件堆的轨道宽度。 此外，该方法的处理使得能够在堆叠的每一侧上沉积硬磁偏置材料。 这些工艺可以允许通过使用光致抗蚀剂来研磨在需要硬磁偏置材料的区域之外的材料的过剩沉积，并且通过化学机械抛光使材料具有平坦表面，这也去除了 堆栈

公开(公告)号：US20090168214A1

公开(公告)日：2009-07-02

申请号：US11965502

申请日：2007-12-27

申请人： Satoru Araki ,  Robert S. Beach ,  David J. Seagle

发明人： Satoru Araki ,  Robert S. Beach ,  David J. Seagle

IPC分类号： G11B27/36

CPC分类号： G01R31/2884 ,  G01R33/1207 ,  G11B5/127

摘要： Test methods and components are disclosed for testing the quality of a fabrication process used to form read elements in magnetic heads. A wafer is populated with one or more test components along with magnetic heads. The test components are formed by the same or similar fabrication processes as the read elements, but do not include a conductive MR sensor between the test leads. By measuring the resistance of the test components, the formation of parasitic shunts can be identified in the test components, which may indicate the formation of parasitic shunts in the read elements. Thus, the quality of the fabrication process in forming read elements in magnetic head may be determined.

摘要翻译： 公开了用于测试用于在磁头中形成读取元件的制造工艺的质量的测试方法和部件。 晶片与磁头一起安装有一个或多个测试部件。 测试部件通过与读取元件相同或相似的制造工艺形成，但不包括测试引线之间的导电MR传感器。 通过测量测试部件的电阻，可以在测试部件中识别寄生分流器的形成，这可以指示在读取元件中形成寄生分流。 因此，可以确定在磁头中形成读取元件的制造工艺的质量。