公开(公告)号：US06383239B1

公开(公告)日：2002-05-07

申请号：US09522115

申请日：2000-03-09

申请人： Yasuyuki Suzuki ,  Tomohiro Kaku ,  Isao Saito ,  Kazuya Orii ,  Yasutoshi Fujita ,  Masao Yamaguchi ,  Masahiro Sasaki

发明人： Yasuyuki Suzuki ,  Tomohiro Kaku ,  Isao Saito ,  Kazuya Orii ,  Yasutoshi Fujita ,  Masao Yamaguchi ,  Masahiro Sasaki

IPC分类号： C09K314

CPC分类号： C09G1/02 ,  C09K3/1472

摘要： The present invention relates to a free abrasive slurry composition which is advantageously used in uniform grinding of a composite material composed of a plurality of materials each having different hardness, without causing selective grinding. The free abrasive slurry composition contains abrasive particles, an anti-abrasion agent as an anti-selective grinding agent and a dispersion medium and the anti-abrasive agent is a compound containing one or both of sulfur and phosphorus or hydroxyl group(s) in the molecular chain.

摘要翻译： 本发明涉及一种自由磨料浆料组合物，其有利地用于均匀研磨由多种具有不同硬度的材料组成的复合材料，而不会引起选择性研磨。 游离研磨剂浆料组合物含有磨料颗粒，作为抗选择性研磨剂的抗磨剂和分散介质，抗磨剂是含有硫和磷或羟基中的一个或两个的化合物 分子链。

公开(公告)号：US06444132B1

公开(公告)日：2002-09-03

申请号：US09294747

申请日：1999-04-19

申请人： Kazuya Orii ,  Tetsuyuki Itakura ,  Masahiro Sasaki ,  Yasutoshi Fujita ,  Masao Yamaguchi

发明人： Kazuya Orii ,  Tetsuyuki Itakura ,  Masahiro Sasaki ,  Yasutoshi Fujita ,  Masao Yamaguchi

IPC分类号： G11B5127

CPC分类号： G11B5/3103 ,  C09G1/02 ,  G11B5/1871 ,  G11B5/3116 ,  G11B5/3903

摘要： This invention relates to free abrasive slurries suited for use in polishing workpieces composed of materials varying in hardness, uniformly without selective polishing or working without difference in the amounts of polishing for different materials. The subject matter of this invention is a free abrasive slurry composition for polishing workpieces in which at least one soft material with a Vickers hardness in the range of 26 to 360 and at least one hard material with a Vickers hardness in the range of 700 to 4000 are mixedly present, comprising a polyol with a molecular weight ranging from 300 to 20000, a polishing powder, a dispersion medium, and optionally a surfactant.

摘要翻译： 本发明涉及适用于抛光工件的自由研磨浆料，该工件由硬度均匀的材料组成，均匀而无选择性抛光或加工，而不同材料的抛光量不同。 本发明的主题是用于抛光工件的自由磨料浆料组合物，其中至少一种维氏硬度在26至360度范围内的软质材料和至少一种维氏硬度在700至4000范围内的硬质材料 混合存在，包含分子量范围为300-20000的多元醇，抛光粉，分散介质和任选的表面活性剂。

公开(公告)号：US6095895A

公开(公告)日：2000-08-01

申请号：US81785

申请日：1998-05-20

申请人： Yasutoshi Fujita ,  Masao Yamaguchi ,  Masahiro Sasaki ,  Masaki Kozu ,  Kazuhiro Barada

发明人： Yasutoshi Fujita ,  Masao Yamaguchi ,  Masahiro Sasaki ,  Masaki Kozu ,  Kazuhiro Barada

IPC分类号： B23Q3/06 ,  B23Q3/08 ,  B24B41/06 ,  G11B5/187 ,  G11B5/31 ,  G11B5/39 ,  B24B49/00

CPC分类号： B24B41/06 ,  B24B37/048 ,  G11B5/1871 ,  G11B5/3103 ,  G11B5/3116 ,  G11B5/3163 ,  G11B5/3967

摘要： A processing jig comprises a main body including a material retainer for retaining a magnetic head material at the lower end thereof. The main body has a hole for fixing in its longitudinal mid-section and in a position above the middle along the vertical direction. A bolt is inserted into the hole for fixing the main body to a jig fixing plate of the processing apparatus. The jig is fixed to the processing apparatus with the bolt inserted into the hole only at the one point in the longitudinal mid-section.

摘要翻译： 加工夹具包括：主体，其包括用于在其下端保持磁头材料的材料保持器。 主体具有用于在其纵向中间部分中以及沿着垂直方向在中间上方的位置固定的孔。 将螺栓插入孔中，用于将主体固定到加工设备的夹具固定板上。 夹具固定在加工设备上，螺栓仅在纵向中间部分的一点插入孔中。

公开(公告)号：USRE41329E1

公开(公告)日：2010-05-11

申请号：US11493942

申请日：2006-07-27

申请人： Hiroshi Shindou ,  Masahiro Sasaki ,  Akio Ogawa ,  Tetsuo Abe ,  Masaki Kouzu ,  Masao Yamaguchi

发明人： Hiroshi Shindou ,  Masahiro Sasaki ,  Akio Ogawa ,  Tetsuo Abe ,  Masaki Kouzu ,  Masao Yamaguchi

IPC分类号： B24B9/00 ,  B24B7/00

CPC分类号： G11B5/3103 ,  B24B37/048 ,  B24B49/16 ,  G11B5/3116 ,  G11B5/3163 ,  G11B5/3169 ,  G11B5/3173 ,  G11B5/3967

摘要： To provide an apparatus that may impart a complicated bend deformation to an object to be machined such as a ceramic bar elongated in one direction or the like, and may reduce the non-uniformity in machining amount of the object to be machined upon the machining work of the object to be machined, specifically a correcting mechanism for deforming the object to be machined together with a jig holding the object to be machined is provided in a machining apparatus. The correcting mechanism includes a base, a plurality of levers provided at first ends with pins, a shaft fixed to the base for rotatably supporting the levers, and a plurality of correcting drive means coupled to second ends of said levers for pivoting the levers to the shaft to thereby pivoting the pins. The jig includes a plurality of load receiving portions arranged in a holding portion elongated on one direction for holding the object to be machined whereby portions corresponding to the load receiving portion in the holding portion are deformed together with the object to be machined in accordance with pivoting of each pin.

摘要翻译： 为了提供一种能够对诸如在一个方向等上延伸的陶瓷棒等被加工物体施加复杂的弯曲变形的装置，并且可以减少加工时加工对象物的加工量的不均匀性 具体地说，一种用于使待加工物体与夹具被加工物的夹具一起使其变形的校正机构设置在加工装置中。 校正机构包括基座，多个杆，其在第一端设置有销，固定到基座的轴可旋转地支撑杠杆;以及多个校正驱动装置，联接到所述杠杆的第二端，用于将杠杆转动到 从而枢转销。 夹具包括多个负载接收部，其布置在沿一个方向伸长的保持部分中，用于保持待加工物体，从而与保持部分中的负载接收部分相对应的部分与待加工物体一起根据枢转 的每个引脚。

公开(公告)号：US06859678B1

公开(公告)日：2005-02-22

申请号：US09592291

申请日：2000-06-12

申请人： Kazuhiro Barada ,  Masao Yamaguchi ,  Masahiro Sasaki

发明人： Kazuhiro Barada ,  Masao Yamaguchi ,  Masahiro Sasaki

IPC分类号： G11B5/39 ,  B24B49/10 ,  G11B5/31 ,  H01F41/14 ,  G06F19/00

CPC分类号： G11B5/3166 ,  G11B5/3169 ,  G11B5/3173 ,  G11B5/39 ,  H01F41/14

摘要： Provided are a method and an apparatus for manufacturing a magnetoresistive element and a method and an apparatus for manufacturing a magnetic head which can reduce variation in properties of an magnetoresistive element and variation in the median of distribution.Before starting polishing, wafer information containing various types of factors in a wafer stage which may have an influence on a resistance value of a final MR film is obtained, and an S value is calculated from the information by using a statistical scheme. During a polishing step, ongoing-work-information containing various types of factors in a polishing stage which may have an influence on the resistance value of the final MR film is obtained at regular intervals. A K value is calculated from the information by using the statistical scheme. Then, an MR resistance estimate during the polishing step is calculated from the S value and the K value. When the MR resistance estimate reaches a target resistance value , polishing is stopped.

摘要翻译： 提供一种用于制造磁阻元件的方法和装置，以及用于制造磁头的方法和装置，其可以减小磁阻元件的性质变化和分布中值的变化。在开始抛光之前，包含各种类型的晶片信息 可以获得可能对最终MR膜的电阻值产生影响的晶片级中的因子，并且通过使用统计方案从该信息计算出S值。 在抛光步骤中，以规则的间隔获得在抛光阶段包含可能对最终MR膜的电阻值有影响的各种因素的正在进行的工作信息。 通过使用统计方案从信息计算K值。 然后，根据S值和K值计算研磨步骤期间的MR电阻估计。 当MR电阻估计值达到目标电阻值时，停止抛光。

公开(公告)号：US06767275B2

公开(公告)日：2004-07-27

申请号：US09789547

申请日：2001-02-22

申请人： Hiroshi Shindou ,  Masahiro Sasaki ,  Akio Ogawa ,  Tetsuo Abe ,  Masaki Kouzu ,  Masao Yamaguchi

发明人： Hiroshi Shindou ,  Masahiro Sasaki ,  Akio Ogawa ,  Tetsuo Abe ,  Masaki Kouzu ,  Masao Yamaguchi

IPC分类号： B24B900

CPC分类号： G11B5/3103 ,  B24B37/048 ,  B24B49/16 ,  G11B5/3116 ,  G11B5/3163 ,  G11B5/3169 ,  G11B5/3173 ,  G11B5/3967

摘要： To provide an apparatus that may impart a complicated bend deformation to an object to be machined such as a ceramic bar elongated in one direction or the like, and may reduce the non-uniformity in machining amount of the object to be machined upon the machining work of the object to be machined, specifically a correcting mechanism for deforming the object to be machined together with a jig holding the object to be machined is provided in a machining apparatus. The correcting mechanism includes a base, a plurality of levers provided at first ends with pins, a shaft fixed to the base for rotatably supporting the levers, and a plurality of correcting drive means coupled to second ends of said levers for pivoting the levers to the shaft to thereby pivoting the pins. The jig includes a plurality of load receiving portions arranged in a holding portion elongated on one direction for holding the object to be machined whereby portions corresponding to the load receiving portion in the holding portion are deformed together with the object to be machined in accordance with pivoting of each pin.

摘要翻译： 为了提供一种能够对诸如在一个方向等上延伸的陶瓷棒等被加工物体施加复杂的弯曲变形的装置，并且可以减少加工时加工对象物的加工量的不均匀性 具体地说，一种用于使待加工物体与夹具被加工物的夹具一起变形的校正机构设置在加工装置中。 校正机构包括基座，多个杆，其在第一端设置有销，固定到基座的轴可旋转地支撑杠杆;以及多个校正驱动装置，联接到所述杠杆的第二端，用于将杠杆转动到 从而枢转销。 夹具包括多个负载接收部，其布置在沿一个方向伸长的保持部分中，用于保持待加工物体，从而与保持部分中的负载接收部分相对应的部分与待加工物体一起根据枢转 的每个引脚。

公开(公告)号：US06623336B2

公开(公告)日：2003-09-23

申请号：US09788558

申请日：2001-02-21

申请人： Hiroshi Shindou ,  Masahiro Sasaki ,  Akio Ogawa ,  Tetsuo Abe ,  Masaki Kouzu ,  Masao Yamaguchi

发明人： Hiroshi Shindou ,  Masahiro Sasaki ,  Akio Ogawa ,  Tetsuo Abe ,  Masaki Kouzu ,  Masao Yamaguchi

IPC分类号： B24B900

CPC分类号： G11B5/3116 ,  B24B37/048 ,  B24B49/16 ,  G11B5/3103 ,  G11B5/3163 ,  G11B5/3173

摘要： When electric elements are formed on a ceramic bar or the like, the positional displacement of the respective elements occurs due to a division exposing process or the like. An object of the present invention is to provide a device and a method which unify the non-polished portion of the respective elements by conducting polishing while a complicated deformation or the like is given to the ceramic bar. To achieve this object, the ceramic bar or like is held by using a jig, and a plurality of loads are applied to portions of the jig where the ceramic bar or the like is held, to thereby deform the ceramic bar or the like and polish the element in that state. In this situation the load applied points are disposed so as to avoid the boundaries of the division exposure.

摘要翻译： 当电元件形成在陶瓷棒等上时，由于分割曝光处理等，各元件的位置偏移。 本发明的目的是提供一种通过进行抛光来统一未磨光部分的装置和方法，同时向陶瓷棒施加复杂的变形等。 为了实现该目的，通过使用夹具来保持陶瓷棒等，并且将多个负载施加到夹具的陶瓷棒等的夹持部分，从而使陶瓷棒等发生变形和抛光 该状态中的元素。 在这种情况下，负载施加点被设置为避免划分曝光的边界。

公开(公告)号：US08558527B2

公开(公告)日：2013-10-15

申请号：US13109331

申请日：2011-05-17

申请人： Masahiro Sasaki ,  Tetsuya Kawashima

发明人： Masahiro Sasaki ,  Tetsuya Kawashima

IPC分类号： G05F1/00

CPC分类号： H02M1/32 ,  H02M1/36 ,  H02M3/1588 ,  H02M2001/0012 ,  Y02B70/1466

摘要： A switching power supply system controlling switching operations of switching devices by a control circuit to convert an input voltage into a desired output voltage, the system being provided with a under voltage lock out circuit including: an input voltage detection unit detecting an input voltage and producing an input voltage digital signal corresponding to the input voltage Vin; and a voltage level comparison unit carrying out digital comparison of the input voltage digital signal with each of two voltage detection level data and outputting the results of the comparisons as an output signal, in which by changing voltage detection level data stored in two registers, desired voltage detection levels and hysteresis characteristic are easily actualized.

摘要翻译： 一种开关电源系统，其通过控制电路来控制开关器件的开关动作，将输入电压转换成期望的输出电压，所述系统配备有欠压锁定电路，包括：输入电压检测单元，检测输入电压并产生 对应于输入电压Vin的输入电压数字信号; 以及电压电平比较单元，对输入电压数字信号与两个电压检测电平数据中的每一个进行数字比较，并输出比较结果作为输出信号，其中通过改变存储在两个寄存器中的电压检测电平数据为期望的 电压检测电平和滞后特性容易实现。

公开(公告)号：US08315820B2

公开(公告)日：2012-11-20

申请号：US12705214

申请日：2010-02-12

申请人： Masahiro Sasaki ,  Toshiyuki Kamo ,  Yoko Ohashi

发明人： Masahiro Sasaki ,  Toshiyuki Kamo ,  Yoko Ohashi

IPC分类号： G01N31/00

CPC分类号： G01N31/164

摘要： A potentiometric titration method including calculating a titration curve and a differential curve from measured values; computing a straight line (D) connecting the two measured values on the titration curve which are present adjacent to a tentative terminal point (P); computing a first estimation line (B1) and a second estimation line (B2) by a least squares method based on a set of the measured values (d1), (d2) and (d3) and a set of the measured values (d4), (d5) and (d6), respectively, on the titration curve, which are respectively spaced by a predetermined level apart from the tentative terminal point (P) by using the number of decision points (n) as an index where the number of decision points (n) represents the number of measured values on the previously set titration curve; computing an intermediate line (C) between the first estimation line (B1) and the second estimation line (B2); and computing an intersection point (A) of the intermediate line (C) and the straight line (D) to read out a value of the intersection point on an abscissa axis as a terminal point (a) of the titration.

摘要翻译： 电位滴定法，包括从测量值计算滴定曲线和微分曲线; 计算连接临时终点（P）附近的滴定曲线上的两个测量值的直线（D）; 基于一组测量值（d1），（d2）和（d3）和一组测量值（d4），通过最小二乘法计算第一估计线（B1）和第二估计线（B2） ，（d5）和（d6）分别通过使用决定点（n）的数量作为指标的数量，分别与临时终点（P）间隔预定水平的滴定曲线 决策点（n）表示先前设定的滴定曲线上的测量值的数量; 计算第一估计线（B1）和第二估计线（B2）之间的中间线（C）; 并计算中间线（C）和直线（D）的交点（A），以读出横坐标轴上的交点的值作为滴定的终点（a）。

公开(公告)号：US07784445B2

公开(公告)日：2010-08-31

申请号：US12257074

申请日：2008-10-23

申请人： Nobuyuki Takahashi ,  Masahiro Sasaki ,  Takuya Mayuzumi ,  Mitsuhiko Watanabe ,  Ryoichi Oura

发明人： Nobuyuki Takahashi ,  Masahiro Sasaki ,  Takuya Mayuzumi ,  Mitsuhiko Watanabe ,  Ryoichi Oura

IPC分类号： F02M51/00

CPC分类号： F02D41/20 ,  F02D41/221 ,  F02D2041/2013 ,  F02D2041/2044 ,  F02D2041/2058 ,  F02D2041/2093 ,  F02D2041/227 ,  Y02T10/40

摘要： There is proposed a control unit for an internal combustion engine, which comprises a boost circuit, a switching element, a current detecting resistor and a controller and is designed to be actuated such that the boost circuit is used to boost a power source voltage to create a boosted voltage and the controller is used to control the switching element so as to enable the boosted voltage to flow to the injector solenoid coil. This control unit is designed such that, when the boost circuit goes out of order, the injector solenoid coil is excited by making use of the power source voltage without using the boosted voltage and without creating a peak current to thereby generate a first holding current required for opening the injector and a second holding current required for retaining the opened state of the injector, the second holding current being lower in intensity than the first holding current.

摘要翻译： 提出了一种用于内燃机的控制单元，其包括升压电路，开关元件，电流检测电阻器和控制器，并被设计为被致动，使得升压电路用于提高电源电压以产生 升压电压，并且控制器用于控制开关元件，以便使升压的电压能够流到喷射器螺线管线圈。 该控制单元被设计成使得当升压电路不顺序时，通过利用电源电压而不使用升压电压而激励喷射器螺线管线圈，并且不产生峰值电流，从而产生所需的第一保持电流 用于打开喷射器和保持喷射器的打开状态所需的第二保持电流，第二保持电流的强度低于第一保持电流。