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31. 发明授权

US09203332B2 Motor drive device 有权
标题翻译：电机驱动装置
公开(公告)号：US09203332B2
公开(公告)日：2015-12-01
申请号：US14125866
申请日：2012-06-27
申请人： Hiroyuki Yamada
发明人： Hiroyuki Yamada
IPC分类号： H02K29/06 , H02P6/18 , B60L3/00 , B60L3/10 , B60L3/12 , B60L7/14 , B60L11/18 , B60L15/20
CPC分类号： H02P6/181 , B60L3/0038 , B60L3/0084 , B60L3/102 , B60L3/108 , B60L3/12 , B60L7/14 , B60L11/1803 , B60L11/1805 , B60L15/2009 , B60L2220/14 , B60L2220/44 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/461 , B60L2260/44 , H02K29/08 , H02P6/18 , H02P6/182 , H02P6/20 , Y02T10/642 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： A motor drive device is provided which allows control to be performed depending on a position of magnetic poles of a rotor even when a motor rotor angle sensor malfunctions. The device controls a motor for driving a wheel of an electric vehicle, depending on the position of the magnetic poles by using an angle sensed by the angle sensor provided at the motor. The device includes an estimator estimating an angle of a rotor of the motor without using a rotation sensor; a sensor malfunction determiner determining a malfunction of the angle sensor; and a switcher causing control to be performed using a angle estimated by the estimator instead of the angle sensed by the angle sensor once the determiner determines that the angle sensor malfunctions.
摘要翻译：提供了一种马达驱动装置，其即使在马达转子角度传感器发生故障时，也可以根据转子的磁极的位置进行控制。该装置通过使用由设置在电动机上的角度传感器感测到的角度来控制用于驱动电动车辆的车轮的电动机，这取决于磁极的位置。该装置包括：估计器，其不使用旋转传感器来估计电动机的转子的角度; 传感器故障确定器，确定角度传感器的故障; 以及切换器，一旦确定器确定角度传感器发生故障，则使用由估计器估计的角度而不是角度传感器感测到的角度来执行控制。

32. 发明申请

US20150292974A1 CALIBRATION DEVICE AND CALIBRATION METHOD FOR MEASUREMENT INSTRUMENT 审中-公开
标题翻译：用于测量仪器的校准装置和校准方法
公开(公告)号：US20150292974A1
公开(公告)日：2015-10-15
申请号：US14434656
申请日：2013-09-12
申请人： Hiroyuki YAMADA , Naoki MARUI , Shigeru MIYACHI , Noriaki MATSUBARA , NTN CORPORATION , NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
发明人： Hiroyuki Yamada , Naoki Marui , Shigeru Miyachi , Noriaki Matsubara
IPC分类号： G01L25/00 , A61M25/09 , A61M25/00
CPC分类号： G01L25/00 , A61B5/6851 , A61B5/6852 , A61B5/6885 , A61B2560/0228 , A61B2560/0238 , A61M25/00 , A61M25/09 , A61M2025/0001
摘要： It is a calibration device for a measurement instrument for measuring a compressive force or a tensile force in a longitudinal direction exerted to a linear body from a predetermined correlation. A stopper part for fixing the linear body is fixed at a one end side entrance and a push/pull movable part for enabling the linear body to be pushed and pulled in an insertion/withdrawal direction at an other end entrance is fixed, so that the relative positions of the stopper part and the push/pull movable part with respect to a sensor main body cannot be changed. A force detector measures the force in the insertion/withdrawal direction exerted from the push/pull movable part to the linear body. The force detector is interposed between the push/pull movable part and the linear body.
摘要翻译：它是一种用于测量仪器的校准装置，用于从预定的相关性测量施加到线性体的纵向压缩力或张力。用于固定线状体的止动部固定在一端侧入口，并且能够使另一端部入口处的线性体沿插入/取出方向被拉动的推/拉可动部固定，阻止部和推/移动部相对于传感器主体的相对位置不能改变。力检测器测量从推/拉可移动部件向直线体施加的插入/取出方向上的力。力检测器插入在推/拉可动部和直线体之间。

33. 发明授权

US09073154B2 Flux for lead-free solder and soldering method 有权
标题翻译：无铅焊料的焊剂和焊接方法
公开(公告)号：US09073154B2
公开(公告)日：2015-07-07
申请号：US12311976
申请日：2007-12-12
申请人： Yuji Kawamata , Takashi Hagiwara , Hiroyuki Yamada , Kazuyuki Hamamoto
发明人： Yuji Kawamata , Takashi Hagiwara , Hiroyuki Yamada , Kazuyuki Hamamoto
IPC分类号： B23K35/362 , B23K35/26 , B23K35/36 , B23K35/38 , H05K3/34
CPC分类号： B23K35/362 , B23K35/262 , B23K35/3613 , B23K35/3618 , B23K35/383 , B23K2103/12 , H05K3/3489
摘要： A soldering flux which is suitable as a no-clean post flux in flow soldering and which can prevent the formation of whiskers which tends to occur when soldering electronic parts to a printed circuit board using a lead-free solder (such as Sn-3.0Ag-0.5Cu) having a higher Sn content and a higher melting point than the eutectic solder contains, in addition to a rosin as a base resin and an activator, 0.2-4 mass % of at least one compound selected from acid phosphate esters and derivatives thereof. The formation of whiskers can be more effectively prevented by carrying out soldering in a nitrogen atmosphere.
摘要翻译：适合作为流动焊接中的无清洁后焊剂的焊剂，其可以防止在使用无铅焊料（例如Sn-3.0Ag）将电子部件焊接到印刷电路板时容易发生的晶须的形成 -0.5Cu），除了松香作为基础树脂和活化剂之外，还含有0.2-4质量％的选自酸性磷酸酯和衍生物的至少一种化合物其中。通过在氮气气氛中进行焊接可以更有效地防止形成晶须。

34. 发明授权

US09068572B2 Centrifugal pump apparatus 有权
标题翻译：离心泵装置
公开(公告)号：US09068572B2
公开(公告)日：2015-06-30
申请号：US13810165
申请日：2011-06-28
申请人： Takayoshi Ozaki , Hiroyuki Yamada , Kenichi Suzuki , Ken Sugiura
发明人： Takayoshi Ozaki , Hiroyuki Yamada , Kenichi Suzuki , Ken Sugiura
IPC分类号： F04D29/047 , F04D1/00 , F04D29/041 , F04D29/048 , F04D29/22 , A61M1/10 , A61M1/12 , F04D13/06
CPC分类号： F04D1/00 , A61M1/101 , A61M1/1015 , A61M1/1017 , A61M1/1031 , A61M1/122 , F04D13/0666 , F04D29/041 , F04D29/048 , F04D29/2261
摘要： This centrifugal blood pump apparatus includes an impeller provided in a blood chamber, a first permanent magnet provided in one surface of the impeller, and a second permanent magnet provided in an inner wall of the blood chamber, for attracting the first permanent magnet. The attractive force between the first permanent magnet and the second permanent magnet on the opening side of a sidewall of the blood chamber is set to be smaller than the attractive force between the first permanent magnet and the second permanent magnet on the opposite side of the opening. As a result, inclination of the impeller with respect to a dividing wall during pump operation can be prevented.
摘要翻译：该离心式血液泵装置包括设置在血液室中的叶轮，设置在叶轮的一个表面中的第一永磁体和设置在血液室的内壁中的第二永磁体，用于吸引第一永磁体。在血液室的侧壁的开口侧的第一永久磁铁与第二永久磁铁之间的吸引力被设定为小于开口的相反侧的第一永久磁铁与第二永久磁铁之间的吸引力。因此，可以防止在泵运转时叶轮相对于分隔壁的倾斜。

35. 发明授权

US09067005B2 Centrifugal pump apparatus 有权
标题翻译：离心泵装置
公开(公告)号：US09067005B2
公开(公告)日：2015-06-30
申请号：US13133471
申请日：2009-11-10
申请人： Takayoshi Ozaki , Hiroyuki Yamada , Kenichi Suzuki , Ken Sugiura
发明人： Takayoshi Ozaki , Hiroyuki Yamada , Kenichi Suzuki , Ken Sugiura
IPC分类号： F04D13/06 , A61M1/10 , F04D29/041 , F04D29/048 , F16C32/04 , F16C33/10 , H02K5/128 , H02K21/24 , H02K7/14
CPC分类号： A61M1/101 , A61M1/1015 , A61M1/1017 , A61M1/1031 , A61M1/1086 , A61M1/122 , F04D13/0666 , F04D29/0413 , F04D29/048 , F16C32/0402 , F16C33/107 , F16C2316/18 , H02K5/1282 , H02K7/14 , H02K21/24
摘要： A centrifugal blood pump apparatus includes an impeller provided in a blood chamber, a permanent magnet provided in one surface of the impeller, a permanent magnet provided in an inner wall of the blood chamber, a permanent magnet provided in the other surface of the impeller, and a magnetic material and a coil provided in a motor chamber for driving the impeller to rotate via a diaphragm. Grooves for hydrodynamic bearing are formed in the diaphragm facing the impeller, and in the inner wall of the blood chamber, respectively. As a result, the impeller can be smoothly activated to drive by controlling a coil current.
摘要翻译：离心式血液泵装置包括设置在血液室中的叶轮，设置在叶轮的一个表面中的永磁体，设置在血液室的内壁中的永磁体，设置在叶轮的另一个表面中的永磁体，以及设置在电动机室中的磁性材料和线圈，用于驱动叶轮经由隔膜旋转。用于流体动力轴承的槽形成在面向叶轮的隔膜中，并分别形成在血液室的内壁中。结果，可以通过控制线圈电流来平稳地启动叶轮来驱动叶轮。

36. 发明申请

US20150113535A1 PARALLEL DATA PROCESSING SYSTEM, COMPUTER, AND PARALLEL DATA PROCESSING METHOD 有权
标题翻译：并行数据处理系统，计算机和并行数据处理方法
公开(公告)号：US20150113535A1
公开(公告)日：2015-04-23
申请号：US14404550
申请日：2012-05-31
申请人： Kazuo Goda , Hiroyuki Yamada , Masaru Kitsuregawa , Nobuo Kawamura , Shinji Fujiwara , Kazuhiko Mogi
发明人： Kazuo Goda , Hiroyuki Yamada , Masaru Kitsuregawa , Nobuo Kawamura , Shinji Fujiwara , Kazuhiko Mogi
IPC分类号： G06F9/46 , G06F9/54
CPC分类号： G06F9/466 , G06F9/4843 , G06F9/54 , G06F17/30445 , G06F17/30477
摘要： A parallel data processing system includes a parallel data processing execution unit for reading a data from a data set including a first data set that includes a plurality of first data and a second data set that includes a plurality of second data and executing processing. The parallel data processing execution unit (A) reads the first data from the first data set, and acquires a first value from the first data based on first format information acquired from an application, (B) generates one or more threads for respectively reading one or more second data corresponding to the first value from the second data set based on first reference information acquired from the application, (C) executes (A) and (B) on one or more first data in the first data set, and (D) executes a plurality of the threads in parallel.
摘要翻译：并行数据处理系统包括并行数据处理执行单元，用于从包括多个第一数据的第一数据集和包括多个第二数据和执行处理的第二数据集的数据集读取数据。并行数据处理执行单元（A）从第一数据集读取第一数据，并根据从应用获得的第一格式信息从第一数据获取第一值，（B）生成一个或多个线程，分别读取一个（C）对第一数据集中的一个或多个第一数据执行（A）和（B），和（D）对应于来自第二数据集的第一值的第二数据; ）并行地执行多个线程。

37. 发明申请

US20120273151A1 EVAPORATIVE PATTERN CASTING PROCESS 有权
标题翻译：蒸气模式铸造工艺
公开(公告)号：US20120273151A1
公开(公告)日：2012-11-01
申请号：US13512130
申请日：2010-11-25
申请人： Fumio Hirai , Osami Ito , Hiroyuki Yamada , Hiroshi Ichikawa , Hidetaka Hokazono , Tomohiko Yamamoto , Kosuke Murai
发明人： Fumio Hirai , Osami Ito , Hiroyuki Yamada , Hiroshi Ichikawa , Hidetaka Hokazono , Tomohiko Yamamoto , Kosuke Murai
IPC分类号： B22C9/04
CPC分类号： B22C9/046 , B22C7/023
摘要： An evaporative pattern casting process includes forming a mold by burying a pattern made of resin foam in casting sand, pouring molten metal into the mold, and evaporating the pattern with the molten metal and thereby casting a product. In the evaporative pattern casting process, casting time during founding is set according to a modulus (pattern volume÷pattern surface area) of the pattern. Accordingly, the casting time in the evaporative pattern casting process is accurately set with high precision.
摘要翻译：蒸发图案铸造工艺包括通过在铸造砂中埋入由树脂泡沫制成的图案，将熔融金属浇注到模具中，并用熔融金属蒸发图案并由此铸造产品来形成模具。在蒸发图案铸造过程中，根据图案的模量（图案体积÷图案表面积）设定成形期间的铸造时间。因此，蒸发模式铸造工序中的铸造时间精度高精度地设定。

38. 发明申请

US20120254138A1 DATABASE MANAGEMENT METHOD 有权
标题翻译：数据库管理方法
公开(公告)号：US20120254138A1
公开(公告)日：2012-10-04
申请号：US13513773
申请日：2011-08-08
申请人： Hiroyuki Yamada
发明人： Hiroyuki Yamada
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30289 , G06F17/30008 , G06F17/30345 , G06F17/30575
摘要： The present invention realize a method of managing a database capable of hierarchically building master nodes, and efficiently performing the update of the master nodes. A lower-level master node sends, to a higher-level master node, a write set expanded in its own memory including a shadow copy of its own database and a heaptuple map, and the higher-level master node that received the write set verifies whether the update has already been executed and sends the record of this update to the lower-level master node as a transaction log, whereby the database can be updated efficiently and consistently from the lower-level master node to the higher-level master node, and from the higher-level master node to the lower-level master node under its control.
摘要翻译：本发明实现了一种管理能够分层构建主节点的数据库的方法，并且有效地执行主节点的更新。下级主节点向较高级别的主节点发送在其自己的存储器中扩展的写集合，其中包括其自己的数据库的影子副本和一个对等映射，并且接收到该写集的上级主节点验证是否已经执行了更新，并将此更新的记录作为事务日志发送到下级主节点，从而可以从低级主节点到上级主节点高效一致地更新数据库，并从其上级主节点到其控制的下级主节点。

39. 发明授权

US08223500B2 Memory card and method for manufacturing the same 失效
标题翻译：存储卡及其制造方法
公开(公告)号：US08223500B2
公开(公告)日：2012-07-17
申请号：US12664475
申请日：2008-05-26
申请人： Yuichiro Yamada , Hidenobu Nishikawa , Hiroyuki Yamada , Shuichi Takeda
发明人： Yuichiro Yamada , Hidenobu Nishikawa , Hiroyuki Yamada , Shuichi Takeda
IPC分类号： H05K7/02
CPC分类号： G06K19/077 , H01L24/45 , H01L24/73 , H01L25/0652 , H01L2224/0554 , H01L2224/05554 , H01L2224/05568 , H01L2224/05573 , H01L2224/16225 , H01L2224/32145 , H01L2224/32225 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/73204 , H01L2224/73253 , H01L2224/73265 , H01L2224/8592 , H01L2224/92247 , H01L2225/0651 , H01L2225/06513 , H01L2225/06517 , H01L2924/00014 , H01L2924/01078 , H01L2924/01079 , H01L2924/01087 , H01L2924/1433 , H01L2924/16152 , H01L2924/181 , H01L2924/1815 , H01L2924/19041 , H01L2924/19105 , Y10T29/4913 , H01L2924/00 , H01L2924/00012 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要： A memory card includes a circuit board, semiconductor chips mounted on different areas on the circuit board, a semiconductor chip with a semiconductor electrode on its top face and being fixed such that at least a part of its bottom face faces at least a part of a top face of the semiconductor chip, a wire for connecting the semiconductor electrode and a board electrode on the circuit board to achieve a mounting state of the semiconductor chip, and a cover for covering a circuit formation area from an upper side of the circuit board. The circuit formation area includes three semiconductor chips and the wire. At least a part of each of three semiconductor chips, at least a part of the circuit board, and the wire are covered with secondary sealing resin and primary sealing resin.
摘要翻译：存储卡包括电路板，安装在电路板上的不同区域上的半导体芯片，半导体芯片，其顶面上具有半导体电极，并被固定，使得其底面的至少一部分面向至少一部分半导体芯片的顶面，用于连接半导体电极的电线和电路板上的板电极以实现半导体芯片的安装状态，以及用于从电路板的上侧覆盖电路形成区域的盖。电路形成区域包括三个半导体芯片和导线。三个半导体芯片，至少一部分电路板和导线中的至少一部分被二次密封树脂和主密封树脂覆盖。

40. 发明授权

US08194358B2 Voice coil motors and magnetic circuits therefor 有权
标题翻译：音圈电机及其磁路
公开(公告)号：US08194358B2
公开(公告)日：2012-06-05
申请号：US12051700
申请日：2008-03-19
申请人： Hiroyuki Yamada , Daiki Kato , Keiji Nagamiya
发明人： Hiroyuki Yamada , Daiki Kato , Keiji Nagamiya
IPC分类号： G11B5/55 , G11B21/08 , G11B5/56 , G11B21/24
CPC分类号： G11B5/5569
摘要： A magnet of rectangular prism or parallelepiped prism shape is disposed on a yoke having a triangle shape or a frusto-triangular shape to construct a magnetic circuit for a voice coil motor. The magnetic circuits facilitate positioning and holding of a moving coil, and the voice coil motor is improved in positioning precision of a magnetic head.
摘要翻译：矩形棱柱体或平行六面体棱镜形状的磁体设置在具有三角形或截头三角形的磁轭上，以构成音圈电机的磁路。磁路有助于移动线圈的定位和保持，并且音圈电机提高了磁头的定位精度。

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