公开(公告)号：US20110006870A1

公开(公告)日：2011-01-13

申请号：US12673632

申请日：2008-06-06

申请人： Shinichi Sakamoto

发明人： Shinichi Sakamoto

IPC分类号： H01F17/04 ,  B29C45/14

CPC分类号： H01F17/045 ,  H01F1/14791 ,  H01F1/26 ,  H01F3/10 ,  H01F17/043 ,  H01F27/027 ,  H01F27/292 ,  H01F27/306 ,  H01F41/005 ,  H01F41/0246 ,  H01F2017/048 ,  Y10T29/4902

摘要： In an inductor including a coil, a drum type core constituted by a soft magnetic metal material and a resin material, and a filling member constituted by a soft magnetic metal material and a resin material in which a magnetic flux excited by aforesaid coil goes through aforesaid drum type core and aforesaid filling member serially, the present invention constitutes an inductor, wherein aforesaid drum type core is constituted by injection molding so as to include a receiving portion, aforesaid coil is arranged in aforesaid receiving portion, and aforesaid filling member is filled therein.

摘要翻译： 在包括线圈的电感器中，由软磁性金属材料和树脂材料构成的鼓型铁芯以及由软磁性金属材料构成的充填构件和由上述线圈激励的磁通量穿过上述的磁性金属材料和树脂材料 鼓型芯和上述填充构件，本发明构成电感器，其中上述鼓型芯由注射成型构成，以包括容纳部分，上述线圈设置在上述容纳部分中，并且填充上述填充构件 。

公开(公告)号：US20100064680A1

公开(公告)日：2010-03-18

申请号：US12439653

申请日：2007-02-21

申请人： Yoshiaki Watanabe ,  Shinichi Sakamoto ,  Hideo Yoshida ,  Yosuke Imamura

发明人： Yoshiaki Watanabe ,  Shinichi Sakamoto ,  Hideo Yoshida ,  Yosuke Imamura

IPC分类号： F02G1/043

CPC分类号： F25B9/145 ,  F25B2309/1405 ,  F25B2309/1416

摘要： A thermoacoustic apparatus capable of reducing the time elapsed until an acoustic wave is generated and improving the energy conversion efficiency significantly is provided. In order to solve the above-described issues, in a thermoacoustic apparatus 1 including a pair of heat exchangers 41 and 43 separately set on the high temperature side and on the low temperature side, a second stack 42 which is sandwiched between the heat exchangers 41 and 43 and which has a plurality of transmission paths in the inside, and a loop tube 2 provided with the heat exchangers 41 and 43 and the stack 42, the thermoacoustic apparatus converting acoustic energy generated in the loop tube 2 with an acoustic wave generator 3 to thermal energy by using the heat exchangers 41 and 43 and the stack 42, a narrow portion 21 in which the inner diameter is relatively reduced is disposed at a position at which the particle velocity of a standing wave generated in the loop tube 2 is in the vicinity of a maximum. Furthermore, in order to reduce the particle velocity, a branch tube 2e is connected at a position at which the particle velocity of a standing wave generated in the loop tube 2 is in the vicinity of a minimum.

摘要翻译： 提供了一种能够减少产生声波所经过的时间并显着提高能量转换效率的热声装置。 为了解决上述问题，在包括分别设置在高温侧和低温侧的一对热交换器41和43的热声装置1中夹在热交换器41之间的第二叠层42 和43，并且在内部具有多个传输路径，以及设置有热交换器41和43以及堆叠42的环管2，热声装置用声波发生器3转换在环管2中产生的声能 通过使用热交换器41和43以及堆叠体42的热能，将内径相对减小的狭窄部21设置在环管2中产生的驻波的粒子速度处于 附近最大。 此外，为了降低粒子速度，在环管2中产生的驻波的粒子速度为最小的位置处连接有分支管2e。

公开(公告)号：US07603866B2

公开(公告)日：2009-10-20

申请号：US10594275

申请日：2005-03-23

申请人： Yoshiaki Watanabe ,  Shinichi Sakamoto

发明人： Yoshiaki Watanabe ,  Shinichi Sakamoto

IPC分类号： F25B9/00

CPC分类号： F25B9/145 ,  F25B9/10 ,  F25B9/14 ,  F25B2309/1403 ,  F25B2309/1405 ,  F25B2309/1411 ,  F25B2309/1416

摘要： In order to reduce the time until an acoustic wave is generated and perform heat exchange smoothly in a stack, a thermoacoustic apparatus 1 includes a first stack 3a sandwiched between a first high-temperature-side heat exchanger 4 and a first low-temperature-side heat exchanger 5 and a second stack 3b sandwiched between a second high-temperature-side heat exchanger 6 and a second low-temperature-side heat exchanger 7 in the inside of a loop tube 2, wherein a standing wave and a traveling wave are generated through self excitation by heating the first high-temperature-side heat exchanger 4, the second low-temperature-side heat exchanger 7 is cooled by the standing wave and the traveling wave, or/and a standing wave and a traveling wave are generated by cooling the first low-temperature-side heat exchanger 5, and the second high-temperature-side heat exchanger 6 is heated by the standing wave and the traveling wave. The standing wave and the traveling wave are generated in the state in which helium having a high sound velocity, a small Prandtl number, and a small specific gravity is enclosed in the loop tube and, thereafter, argon having a low sound velocity, a large Prandtl number, and a small specific gravity is injected.

摘要翻译： 为了减少产生声波的时间，并且在堆叠中平滑地进行热交换，热声装置1包括夹在第一高温侧热交换器4和第一低温侧 热交换器5和夹在环管2内部的第二高温侧热交换器6和第二低温侧热交换器7之间的第二堆3b，其中产生驻波和行波 通过加热第一高温侧热交换器4进行自激励，第二低温侧热交换器7被驻波，行波或/和驻波，行波冷却， 冷却第一低温侧热交换器5，第二高温侧热交换器6被驻波和行波加热。 在具有高声速，小普朗特数和小比重的氦被包围在环管中的状态下产生驻波和行波，此后产生具有低声速，大 普朗特数，注射比重小。

公开(公告)号：US07508109B2

公开(公告)日：2009-03-24

申请号：US11655071

申请日：2007-01-19

申请人： Tomoyoshi Yokota ,  Shinichi Sakamoto ,  Chikai Yoshimizu ,  Katsuhiro Oomori ,  Tadayoshi Mineta ,  Kenichi Kato

发明人： Tomoyoshi Yokota ,  Shinichi Sakamoto ,  Chikai Yoshimizu ,  Katsuhiro Oomori ,  Tadayoshi Mineta ,  Kenichi Kato

IPC分类号： H02K1/06

CPC分类号： H02K15/03 ,  H02K1/17

摘要： A commutator motor includes a stator and a rotor, and the stator includes a stator yoke and a field magnet. The field magnet is fixed onto the inner peripheral surface of the substantially cylindrical stator yoke. The stator yoke is configured by coaxially stacking a plurality of plate-like annular bodies, and the annular bodies are fixedly connected to each other by caulking at a caulking portion disposed on the annular body. In manufacture, the length of the stator yoke in the axial direction can be arbitrarily changed with the thickness of the annular body in the axial direction as a minimum unit. In case of manufacturing various stator yokes that are different in the axial length, the necessity of replacing a manufacturing machine is eliminated, thereby providing a commutator motor having the stator yoke which is low in the manufacturing costs.

摘要翻译： 换向器电动机包括定子和转子，并且定子包括定子磁轭和磁场磁体。 场磁体固定在大致圆筒形的定子磁轭的内周面上。 定子线圈通过同轴地堆叠多个板状环状体构成，并且环状体通过在设置在环状体上的铆接部分上的铆接而彼此固定连接。 在制造中，定子磁轭在轴向方向上的长度可以以环形体的轴向厚度为最小单位任意改变。 在制造轴向长度不同的各种定子轭的情况下，不需要更换制造机的必要性，从而提供具有制造成本低的定子磁轭的换向器电动机。

公开(公告)号：US07404296B2

公开(公告)日：2008-07-29

申请号：US10550401

申请日：2004-03-10

申请人： Yoshiaki Watanabe ,  Shinichi Sakamoto

发明人： Yoshiaki Watanabe ,  Shinichi Sakamoto

IPC分类号： F25B9/00

CPC分类号： F25B9/145 ,  F25B2309/1403 ,  F25B2309/1405 ,  F25B2309/1416

摘要： The present invention is a cooling device, wherein cooling is effected by enclosing a working fluid in a conduit, which is formed by providing a looped tube formed by interconnecting both respective ends of a stack combining a hot heat exchanger with a cold heat exchanger and a stack combining a cooling heat exchanger with a cooling output heat exchanger and by providing at least one or more acoustic wave generators outside or/and inside the looped tube, and then generating a standing wave and traveling wave in the working fluid, with the present cooling device being primarily capable of markedly shortening the time until the start of generation of the standing wave and traveling wave and providing stable control.

摘要翻译： 本发明是一种冷却装置，其中冷却是通过将管道中的工作流体包围而形成的，该导管通过提供一个环形管而形成，该管状管通过将热交换器与冷热交换器组合的堆叠的两端相互连接而形成， 将冷却热交换器与冷却输出热交换器组合在一起，并且通过在环管内部或/或内部提供至少一个或多个声波发生器，然后在工作流体中产生驻波和行波，当前的冷却 装置主要能够显着地缩短开始产生驻波和行波的时间并提供稳定的控制。

公开(公告)号：US07330006B2

公开(公告)日：2008-02-12

申请号：US11406373

申请日：2006-04-19

申请人： Kazutaka Iwata ,  Shinichi Sakamoto ,  Tomoyoshi Yokota ,  Kenichirou Yoshida ,  Tomomasa Nishikawa ,  Atsushi Nakagawa

发明人： Kazutaka Iwata ,  Shinichi Sakamoto ,  Tomoyoshi Yokota ,  Kenichirou Yoshida ,  Tomomasa Nishikawa ,  Atsushi Nakagawa

IPC分类号： H02P1/18

CPC分类号： B25F5/008 ,  H02K7/145 ,  H02K9/06 ,  H02K11/33 ,  Y10S388/937

摘要： A power tool includes a brushless motor, a cooling fan, and a driving unit in a housing. The brushless motor is provided in the housing and having a rotary shaft. The cooling fan is attached to the rotary shaft in the housing, and rotatable together with the rotary shaft. The driving unit is provided in the housing for driving the motor. The driving unit includes an inverter circuit having a circuit board and a plurality of switching elements mounted on the circuit board. The circuit board is positioned on an opposite side to the motor with respect to the cooling fan. The plurality of switching elements is positioned around the cooling fan in a circumferential direction about the rotary shaft.

摘要翻译： 电动工具包括无刷电动机，冷却风扇和壳体中的驱动单元。 无刷电动机设置在壳体中并且具有旋转轴。 冷却风扇安装在壳体中的旋转轴上，并与旋转轴一起旋转。 驱动单元设置在壳体中用于驱动马达。 驱动单元包括具有电路板和安装在电路板上的多个开关元件的逆变器电路。 电路板相对于冷却风扇位于电动机的相对侧。 多个开关元件围绕冷却风扇围绕旋转轴在周向上定位。

公开(公告)号：US20070261839A1

公开(公告)日：2007-11-15

申请号：US11662252

申请日：2005-04-22

申请人： Yoshiaki Watanabe ,  Shinichi Sakamoto

发明人： Yoshiaki Watanabe ,  Shinichi Sakamoto

IPC分类号： B21D53/02

CPC分类号： F28D15/00 ,  F02G2243/54 ,  F25B9/145 ,  F25B2309/003 ,  F25B2309/1403 ,  F25B2309/1405 ,  F25B2309/1416

摘要： A thermoacoustic device 1 for improving heat exchange efficiency is provided which has a first stack 3a including stack constituent elements 3eL and 3eH laminated together, and a first high-temperature side heat exchanger 4 and a first low-temperature side heat exchanger 5, which are provided at two ends of the first stack 3a, in which a self-excited acoustic wave is generated by a temperature difference between the first high-temperature side heat exchanger 4 and the first low-temperature side heat exchanger 5 and is then converted to thermal energy in a stack 3b provided between a second high-temperature side heat exchanger 6 and a second low-temperature side heat exchanger 7. Between the first high-temperature side heat exchanger 4 and the first low-temperature side heat exchanger 5, and between the second high-temperature side heat exchanger 6 and the second low-temperature side heat exchanger 7, a stack constituent element 3eL having a low thermal conductivity, a stack constituent element 3eH having a high thermal conductivity, and a stack constituent element 3eL having a low thermal conductivity are provided in that order.

摘要翻译： 提供了一种用于提高热交换效率的热声装置1，其具有层叠在一起的堆叠构成元件3eL和3eH的第一堆叠体3a，第一高温侧热交换器4和第一低温侧热交换器5 设置在第一堆叠体3a的两端，其中通过第一高温侧热交换器4和第一低温侧热交换器5之间的温差产生自激励声波，并且是 然后转换成设置在第二高温侧热交换器6和第二低温侧热交换器7之间的堆3b中的热能。 在第一高温侧热交换器4和第一低温侧热交换器5之间以及第二高温侧热交换器6和第二低温侧热交换器7之间，具有堆叠构成元件3eL， 具有低导热性，具有高导热性的堆叠构成元件3eH和具有低热导率的堆叠构成元件3eL以该顺序提供。

公开(公告)号：US07250327B2

公开(公告)日：2007-07-31

申请号：US10883452

申请日：2004-06-30

申请人： Shinichi Sakamoto

发明人： Shinichi Sakamoto

IPC分类号： H01L21/44 ,  H01L21/302

CPC分类号： H01L23/38 ,  H01L2224/0554 ,  H01L2224/0557 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/056 ,  H01L2224/13 ,  H01L2224/16 ,  H01L2924/00014 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： In one embodiment a method is provided. The method comprises inserting a first end of a P-type semiconductor pin in a first through hole via in a substrate; inserting a first end of an N-type semiconductor pin in a second through hole via in the substrate; and electrically connecting the first ends of the P and N-type semiconductor pins to form a precursor Peltier cooling device which in cooperation with a semiconductor die, bridges the P and N-type semiconductor pins between their ends remote from the first ends to define a Peltier cooling device in the substrate.

摘要翻译： 在一个实施例中提供了一种方法。 该方法包括在基板中的第一通孔中插入P型半导体管脚的第一端; 将N型半导体引脚的第一端插入到所述基板中的第二通孔中; 并且电连接P型和N型半导体引脚的第一端以形成前体珀尔帖冷却装置，其与半导体管芯配合，将P型和N型半导体引脚在远离第一端的端部之间桥接，以限定一个 珀尔帖冷却装置在基板上。

公开(公告)号：US07224059B2

公开(公告)日：2007-05-29

申请号：US10688950

申请日：2003-10-21

申请人： Ryo Shimada ,  Shinichi Sakamoto

发明人： Ryo Shimada ,  Shinichi Sakamoto

IPC分类号： H01L23/34

CPC分类号： H01L23/38 ,  H01L2924/0002 ,  Y10S257/93 ,  H01L2924/00

摘要： Embodiments of the present invention provide a method, apparatus and system for absorbing heat from an active side of a die by a plurality of cold conductive elements embedded in said die, and releasing said absorbed heat by a plurality of hot conductive elements embedded in a substrate connected to said die.

摘要翻译： 本发明的实施例提供了一种用于通过嵌入在所述管芯中的多个冷导电元件从管芯的有源侧吸收热量并且通过嵌入在衬底中的多个热传导元件来释放所述吸收的热量的方法，装置和系统 连接到所述模具。

公开(公告)号：US20070009864A1

公开(公告)日：2007-01-11

申请号：US11411758

申请日：2006-04-27

申请人： Hiroshi Rikimaru ,  Shinichi Sakamoto ,  Takeshi Nakaichi

发明人： Hiroshi Rikimaru ,  Shinichi Sakamoto ,  Takeshi Nakaichi

IPC分类号： G09B19/00

CPC分类号： G09B19/06 ,  G09B5/065

摘要： The increasing globalization of the world necessitates further strengthening of foreign language learning policies. The brain's foreign language recognition activity is enhanced and effective foreign language learning is enabled by extracting signals of prescribed bands from a speech signal in a foreign language using a first bandpass filter section having two or more bandpass filters, extracting the envelopes of each frequency band signal using envelope extraction sections having envelope extractors, applying a noise source signal to a second bandpass filter section having two or more bandpass filters and extracting noise signals corresponding to the prescribed bands, multiplying the outputs of the first bandpass filter section and the second bandpass filter section in multiplication sections, summing up the outputs of the multiplication sections in an addition section to produce a Noise-Vocoded Speech Sound signal, and presenting the Noise-Vocoded Speech Sound signals for listening.

摘要翻译： 世界日益全球化需要进一步加强外语学习政策。 通过使用具有两个或更多个带通滤波器的第一带通滤波器部分，从外语的语音信号中提取规定频带的信号，来提高大脑的外语识别活动，并提取有效的外语学习，提取每个频带信号的包络 使用具有包络提取器的包络提取部分，将噪声源信号施加到具有两个或更多个带通滤波器的第二带通滤波器部分并提取与规定频带相对应的噪声信号，将第一带通滤波器部分和第二带通滤波器部分的输出相乘 在乘法部分中，对相加部分中的乘法部分的输出进行求和，以产生噪声声音语音信号，并呈现用于收听的噪声声音语音信号。