公开(公告)号：US20130165015A1

公开(公告)日：2013-06-27

申请号：US13806359

申请日：2012-02-22

申请人： Haruo Sekido ,  Hiroshi Nishizawa

发明人： Haruo Sekido ,  Hiroshi Nishizawa

IPC分类号： F16C19/04 ,  A63H1/30

CPC分类号： F16C19/04 ,  A63H1/30 ,  F16C19/06 ,  F16C33/586 ,  F16C35/063 ,  F16C2226/12 ,  F16C2226/40 ,  F16C2300/12 ,  F16C2316/30 ,  F16D1/092

摘要： An object of the present invention is to provide a yo-yo with a high rotary precision, capable of easily and reliably centering even in assembling or disassembling the yo-yo, using a bearing unit having a ball bearing with a simple configuration and high centering precision. A bearing unit (10) for a rotary toy includes: a shaft (15) including: a center portion (16) having a uniform shaft diameter corresponding to a width of an inner ring (12) of a ball bearing (11); and tapered portions (17) each extending from the center portion, each of the tapered portions being tapered toward an end portion thereof. The central portion (16) of the shaft (15) is fixed to the inner ring (12).

摘要翻译： 本发明的一个目的是提供一种具有高旋转精度的溜溜球，即使在组装或拆卸溜溜球时也能够容易且可靠地定心，使用具有简单结构的球轴承的轴承单元和高定心 精确。 一种用于旋转玩具的轴承单元（10）包括：轴（15），包括：具有与滚珠轴承（11）的内圈（12）的宽度相对应的均匀轴直径的中心部分（16） 和从中心部分延伸的锥形部分（17），每个锥形部分朝向其端部呈锥形。 轴（15）的中心部分（16）固定在内圈（12）上。

公开(公告)号：US20130127457A1

公开(公告)日：2013-05-23

申请号：US13813058

申请日：2011-05-12

申请人： Takeshi Musha ,  Jin Inoue ,  Hiroshi Nishizawa ,  Hajime Nakajima ,  Tomokazu Ogomi

发明人： Takeshi Musha ,  Jin Inoue ,  Hiroshi Nishizawa ,  Hajime Nakajima ,  Tomokazu Ogomi

IPC分类号： G01R33/09

CPC分类号： G01R33/095 ,  B82Y25/00 ,  G01R33/093

摘要： The invention is related to a magnetic substance detection device for detecting a magnetic substance, including: a magnetoresistive sensor arranged in the middle of a movement path of the magnetic substance; and a lower magnet in which a south pole and a north pole are arrayed along the movement direction of the magnetic substance; and a upper magnet in which a north pole and a south pole are arrayed along the movement direction of the magnetic substance. The lower and upper magnets are arranged with the movement path of the magnetic substance interposed so that the south pole of the lower magnet and the north pole of the upper magnet are opposed to each other, and the north pole of the lower magnet and the south pole of the upper magnet are opposed to each other, whereby the magnetic substance can be detected with high accuracy.

摘要翻译： 本发明涉及一种用于检测磁性物质的磁性物质检测装置，包括：磁阻传感器，布置在磁性物质的运动路径的中间; 以及下磁体，其中南极和北极沿着磁性物质的移动方向排列; 以及沿磁性物质的移动方向排列北极和南极的上磁体。 下磁铁和上磁体被布置成使磁性物质的移动路径被插入，使得下磁体的南极和上磁体的北极彼此相对，并且下磁体的北极和南 上磁体的磁极彼此相对，从而可以高精度地检测磁性物质。

公开(公告)号：US07929229B2

公开(公告)日：2011-04-19

申请号：US12160632

申请日：2007-02-28

申请人： Kouji Ugawa ,  Hiroshi Nishizawa ,  Tatsuo Kobayashi

发明人： Kouji Ugawa ,  Hiroshi Nishizawa ,  Tatsuo Kobayashi

IPC分类号： G02B7/02

CPC分类号： G02B7/102 ,  G02B26/0858 ,  H02N2/025 ,  H04N5/2254 ,  H04N2007/145

摘要： An actuator device includes: a piezoelectric element; a weight secured to one end of the piezoelectric element along an expansion-contraction direction thereof; and a drive member secured to another end of the piezoelectric element. The piezoelectric element and the weight are in contact so as to have a spatial overlap with respect to the expansion-contraction direction of the piezoelectric element, and the center of gravity of the weight is positioned in the vicinity of a plane that contains a contact plane in which the piezoelectric element and the weight are in contact.

摘要翻译： 致动器装置包括：压电元件; 沿着其压缩方向固定在所述压电元件的一端的重物; 以及固定到压电元件的另一端的驱动构件。 压电元件和重物接触以相对于压电元件的膨胀 - 收缩方向具有空间重叠，并且重物的重心位于包含接触平面的平面附近 其中压电元件和重物接触。

公开(公告)号：US07534059B2

公开(公告)日：2009-05-19

申请号：US10558944

申请日：2004-05-26

申请人： Hiroshi Nishizawa

发明人： Hiroshi Nishizawa

IPC分类号： G03D17/00

CPC分类号： H04N5/2254 ,  H04N5/2257

摘要： An imaging apparatus includes: a three-dimensional substrate in which a partition wall (11) having an opening (10a) at a central portion is formed so as to cross an inner cavity; an optical filter (5) that is fixed on a first flat surface (12) of both surfaces of the partition wall so as to cover the opening; a semiconductor imaging device (4) that is face-down mounted on a second flat surface (13) of the partition wall with an imaging area (4a) facing the opening; and an optical system for forming images that is installed on a side of the optical filter in the inner cavity of the three-dimensional substrate. The opening of the partition wall is dosed on both sides with the optical filter and the semiconductor imaging device so as to form a cavity. An air passage (12a) for allowing communication between the cavity and an exterior of the three-dimensional substrate is formed on the first flat surface, and has a labyrinth structure that causes a flow rate of air passing through the air passage to vary depending on a location in the air passage. This allows air circulation between the exterior and a cavity enclosed by a semiconductor imaging device and an optical filter, while suppressing the entry of foreign matter from the exterior into the cavity via an airflow caused by expansion/contraction of air.

摘要翻译： 一种成像装置包括：三维基板，其中在中心部分具有开口（10a）的分隔壁（11）形成为穿过内腔; 固定在分隔壁的两面的第一平面（12）上以覆盖开口的滤光器（5）; 半导体成像装置（4），面向下安装在所述分隔壁的第二平面（13）上，具有面向所述开口的成像区域（4a） 以及用于形成安装在三维基板的内腔中的滤光器侧的图像的光学系统。 分隔壁的开口在两侧配有滤光器和半导体成像装置以形成空腔。 在第一平面上形成有用于使空腔与三维基板的外部连通的空气通道（12a），并具有迷宫式结构，使得通过空气通路的空气的流量根据 空气通道中的一个位置。 这允许外部和由半导体成像装置和滤光器包围的空腔之间的空气循环，同时抑制异物通过由空气膨胀/收缩引起的气流从外部进入空腔。

公开(公告)号：US07122787B2

公开(公告)日：2006-10-17

申请号：US10829576

申请日：2004-04-22

申请人： Hiroshi Nishizawa

发明人： Hiroshi Nishizawa

IPC分类号： H01L27/14 ,  H01L31/0203

CPC分类号： H01L27/14 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/2257 ,  H05K1/0274 ,  H05K1/189 ,  H05K2201/0715 ,  H05K2201/10121

摘要： Light that has entered a lens held by a barrel portion of a three-dimensional circuit board transmitting virtually no visible light enters a semiconductor imaging device held inside the three-dimensional circuit board. On the side opposite to the barrel portion, the three-dimensional circuit board is provided with a flexible printed circuit for sending a signal to and receiving a signal from the semiconductor imaging device. The region of the flexible printed circuit facing the semiconductor imaging device has sufficient shielding characteristics in a range sensitive to light reception by the semiconductor imaging device. This makes it possible to provide a sufficient shield against a light beam entering from the back surface of the semiconductor imaging device, so that the image quality does not deteriorate even when a conventional shielding sheet is not used. Since the shielding sheet becomes unnecessary, it is possible to reduce the cost of the shielding sheet itself and the number of steps of bonding the shielding sheet. Furthermore, the thickness corresponding to the shielding sheet and the adhesive can be reduced.

摘要翻译： 已经进入透过实际上不可见光的三维电路板的筒部保持的透镜的光进入保持在三维电路板内部的半导体成像装置。 在与筒部相对的一侧上，三维电路板设置有用于向半导体成像装置发送信号并从其接收信号的柔性印刷电路。 面对半导体成像装置的柔性印刷电路的区域在半导体成像装置的光接收敏感范围内具有足够的屏蔽特性。 这使得可以提供对从半导体成像装置的背面进入的光束的足够的屏蔽，使得即使不使用传统的屏蔽片也不会劣化图像质量。 由于不需要屏蔽片，因此可以降低屏蔽片本身的成本和接合屏蔽片的步骤的数量。 此外，可以减少对应于屏蔽片和粘合剂的厚度。

公开(公告)号：US07061081B2

公开(公告)日：2006-06-13

申请号：US10220846

申请日：2001-03-06

申请人： Yasuhiro Yano ,  Hidekazu Matsuura ,  Yoshihiro Nomura ,  Yoshii Morishita ,  Touichi Sakata ,  Hiroshi Nishizawa ,  Toshiaki Tanaka ,  Masaaki Yasuda ,  Aizou Kaneda

发明人： Yasuhiro Yano ,  Hidekazu Matsuura ,  Yoshihiro Nomura ,  Yoshii Morishita ,  Touichi Sakata ,  Hiroshi Nishizawa ,  Toshiaki Tanaka ,  Masaaki Yasuda ,  Aizou Kaneda

IPC分类号： C08L79/08 ,  H01L23/48

CPC分类号： H01L21/02118 ,  G03F7/0387 ,  H01L21/02126 ,  H01L21/02216 ,  H01L21/02282 ,  H01L21/312 ,  H01L21/3122 ,  H01L23/5329 ,  H01L2924/0002 ,  H01L2924/00

摘要： There are disclosed a resin composition comprising (A) a heat-resistant resin soluble in a solvent at room temperature, (B) a heat-resistant resin which is insoluble in a solvent at room temperature but becomes soluble by heating, and (C) a solvent; a heat-resistant resin paste further containing (D) particles or liquid state material D showing rubber elasticity; and a semiconductor device using the same and a method for producing the same.

公开(公告)号：US06754058B2

公开(公告)日：2004-06-22

申请号：US10160326

申请日：2002-05-31

申请人： Seiichi Anzawa ,  Hiroshi Nishizawa ,  Chihiro Inoue ,  Fujio Matsui

发明人： Seiichi Anzawa ,  Hiroshi Nishizawa ,  Chihiro Inoue ,  Fujio Matsui

IPC分类号： H02H326

CPC分类号： G11C5/143

摘要： A current breaker circuit by which currents flowing in loads respectively connected to a plurality of storage devices connected in series are broken in accordance with a single external control signal. The current breaker circuit includes semiconductor switching devices inserted between the storage devices and the loads respectively, a unit for supplying the external control signal to at least one of the semiconductor switching devices, and control signal generating units for generating ON/OFF signals in accordance with turning ON/OFF of the semiconductor switching device supplied with the external control signal so as to supply the ON/OFF signals to the other semiconductor switching devices.

摘要翻译： 一种电流断路器电路，通过该电路断开电路，分别连接到串联连接的多个存储装置的负载中流动的电流根据单个外部控制信号而断开。 电流断路器电路包括分别插入在存储器件和负载之间的半导体开关器件，用于将外部控制信号提供给半导体开关器件中的至少一个的单元，以及用于产生ON / OFF信号的控制信号产生单元 接通/断开被提供有外部控制信号的半导体开关装置，以便将ON / OFF信号提供给其它半导体开关装置。

公开(公告)号：US06642693B2

公开(公告)日：2003-11-04

申请号：US09989610

申请日：2001-11-20

申请人： Seiichi Anzawa ,  Hiroshi Nishizawa ,  Fujio Matsui

发明人： Seiichi Anzawa ,  Hiroshi Nishizawa ,  Fujio Matsui

IPC分类号： H02J700

CPC分类号： H02J7/0018

摘要： a voltage equalizing apparatus for battery devices includes a core, a plurality of first closed circuits and a second closed circuit. The plurality of first closed circuits each includes one of a plurality of first battery devices interconnected in series, one of a plurality of secondary windings magnetically connected with each other through the core, and one of a plurality of first switching devices. The second closed circuit includes a second battery device, a primary winding magnetically connected with the secondary windings through the core, and a second switching device. The first switching devices and the second switching device are alternately turned ON and OFF to equalize the output voltages of the first battery devices. The first switching devices continue to be turned ON after completion of the transportation of the exciting energy stored in the core. In the voltage equalizing apparatus for battery devices, the ON-duration ratio TON2/TON1 between the ON duration TON2 of the first switching devices S2 to Sn and the ON duration TON1 of the second switching device S1 is set so that the voltages of the first battery devices B2 to Bn become a predetermined voltage.

公开(公告)号：US6031689A

公开(公告)日：2000-02-29

申请号：US59707

申请日：1998-04-14

申请人： Hiroshi Nishizawa ,  Katsuaki Kanaya

发明人： Hiroshi Nishizawa ,  Katsuaki Kanaya

IPC分类号： G11B17/32 ,  G11B5/265 ,  G11B5/60 ,  G11B5/48 ,  G11B5/187 ,  G11B5/42

CPC分类号： G11B5/6005 ,  Y10T29/49041

摘要： A floppy disk system is provided which includes a pair of magnetic heads each consisting of a slider with which a magnetic disk moves in contact and a magnetic core which is formed in the slider and has formed therein a magnetic gap. The magnetic heads holds the magnetic disk therebetween to record or reproduce information signals on or from the magnetic disk. The disk contact surface of each of the sliders is polished to have a surface roughness of 2 to 8 nmRa for avoiding the stick-slip between the magnetic heads and the magnetic disk, thereby decreasing the start torque of a spindle motor required for rotating the disk.

摘要翻译： 提供了一种软盘系统，其包括一对磁头，每个磁头由磁盘移动接触的滑块和形成在滑块中并且在其中形成有磁隙的磁芯组成。 磁头将磁盘保持在其间以在磁盘上记录或再现信息信号。 每个滑块的盘接触表面被抛光以具有2至8nmRa的表面粗糙度，以避免磁头和磁盘之间的滑动，从而降低旋转盘所需的主轴电机的起动转矩 。

公开(公告)号：US5905263A

公开(公告)日：1999-05-18

申请号：US864462

申请日：1997-05-29

申请人： Hiroshi Nishizawa ,  Kazunori Ikegami ,  Kunio Madono ,  Eisaku Teratani ,  Satoshi Senoo

发明人： Hiroshi Nishizawa ,  Kazunori Ikegami ,  Kunio Madono ,  Eisaku Teratani ,  Satoshi Senoo

IPC分类号： G21K4/00 ,  A61N5/10 ,  G01T1/02 ,  G01T1/20 ,  G01T1/22 ,  G01T5/08

CPC分类号： G01T1/201 ,  A61N5/1048 ,  G01T1/02 ,  G01T1/22

摘要： In a depth dose measuring device, a light is outputted from an end surface of a block-type detector (202) formed by tying a plurality of scintillation fibers in a bundle, a spectroscope (204) is used to disperse the light so as to measure an amount of light having a wavelength corresponding to an emission spectrum of the scintillation fibers, a picture measuring device (205) and a picture processing device (206) calculate an emission distribution of only a scintillation light depending upon an emission distribution in which the scintillation light and a Cerenkov light are mixed, and a result is displayed on a display device (207).

摘要翻译： 在深度剂量测量装置中，从通过捆绑多束闪烁纤维形成的块式检测器（202）的端面输出光，使用分光镜（204）分散光，以便 测量具有对应于闪烁纤维的发射光谱的波长的光量，图像测量装置（205）和图像处理装置（206）根据排放分布计算仅闪烁光的发射分布，其中， 闪烁灯和切伦科夫灯混合，结果显示在显示装置（207）上。