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61. 发明授权

US07242128B2 DC brushless motor for electrical power steering and the production method thereof 失效
标题翻译：用于电动助力转向的直流无刷电动机及其制造方法
公开(公告)号：US07242128B2
公开(公告)日：2007-07-10
申请号：US11136423
申请日：2005-05-25
申请人： Toshiyuki Innami , Mitsuaki Mirumachi , Osamu Koizumi , Masamichi Yagai , Masashi Kitamura , Takashi Ishigami
发明人： Toshiyuki Innami , Mitsuaki Mirumachi , Osamu Koizumi , Masamichi Yagai , Masashi Kitamura , Takashi Ishigami
IPC分类号： H02K1/12
CPC分类号： B62D5/0403 , H02K1/148 , H02K1/185 , H02K3/28 , H02K5/1732 , H02K5/225 , H02K11/00 , H02K11/33 , H02K29/06 , Y10T29/49009
摘要： The stator core of a motor comprises an annular back core, and a plurality of tees created separately from the back core and secured onto the inner periphery of the back core. A stator coil is wound on each of the tees by a distributed or concentrated winding method. The stator core and stator coil are formed by molding.
摘要翻译：电动机的定子铁芯包括环形后芯和与后芯分离地固定在后芯的内周上的多个三通。定子线圈通过分布式或集中绕线方法缠绕在每个三通上。定子铁芯和定子线圈通过模制形成。

62. 发明申请

US20070045037A1 Electric power steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US20070045037A1
公开(公告)日：2007-03-01
申请号：US11488079
申请日：2006-07-18
申请人： Hideto Yoshinari , Masahide Harada , Kaoru Uchiyama , Osamu Koizumi
发明人： Hideto Yoshinari , Masahide Harada , Kaoru Uchiyama , Osamu Koizumi
IPC分类号： B62D5/04
CPC分类号： B62D5/0406 , H02K5/225 , H02K11/33
摘要： The present invention provides an electric power steering apparatus, in which reduction and thickness thereof can be achieved, radiation performance thereof can concurrently be ensured, and manufacturing and running costs thereof can also be reduced, even when the apparatus includes a structure having a motor and a motor control device integrated therewith. The apparatus includes a motor which assists in steering operations, a motor control device which controls the motor, and a housing which accommodates the motor and the motor control device. The housing includes a motor accommodation portion which accommodates the motor, and a control device accommodation portion which accommodates the motor control device. The motor control device includes a drive unit which drives the motor, and a control unit which controls the motor. The drive unit is disposed in a position in the control device accommodation portion, the position being in proximity to the motor accommodation portion.
摘要翻译：本发明提供一种电动助力转向装置，其中可以实现其减小和厚度，同时可以确保其辐射性能，并且即使当该装置包括具有电机和与其集成的电动机控制装置。该装置包括辅助转向操作的电动机，控制电动机的电动机控制装置以及容纳电动机和电动机控制装置的壳体。壳体包括容纳电动机的电动机容纳部分和容纳电动机控制装置的控制装置容纳部分。马达控制装置包括驱动马达的驱动单元和控制马达的控制单元。驱动单元设置在控制装置容纳部分中的位置，该位置靠近电动机容纳部分。

63. 发明授权

US06700282B2 Rotary electric machine and method for connecting stator conductors 失效
标题翻译：旋转电机及定子导体连接方法
公开(公告)号：US06700282B2
公开(公告)日：2004-03-02
申请号：US10283273
申请日：2002-10-30
申请人： Yoshimi Mori , Takashi Yasuhara , Osamu Koizumi , Masaaki Hayashi , Shinji Kikawa
发明人： Yoshimi Mori , Takashi Yasuhara , Osamu Koizumi , Masaaki Hayashi , Shinji Kikawa
IPC分类号： H02K304
CPC分类号： H02K15/0056 , H02K15/0081
摘要： A rotary electric machine having improved coil connection reliability, simplified coil end processing steps and improved workability based on an improved components mounting method is to be provided. Flat type conductors are inserted in a stacked state into each of slots formed in a stator core, and a side face of a preceding-stage winding terminal end and a side face of a succeeding-stage winding start end in the flat type conductors are lapped and connected to constitute an assembly of stator coils. The stator coil assembly comprises plural coil groups, and one electrode is connected to one conductor end in the coil groups, while another electrode is moved in a successive manner to connect preceding- and succeeding-stage winding terminal and start ends of the conductors. Further, an insulating ring with crossover conductors laid thereon is combined with such stator coil assembly to connect winding terminal and start ends of the stator coil assembly, thereby constituting a predetermined winding circuit.
摘要翻译：提供一种具有改进的线圈连接可靠性，简化的线圈端部处理步骤和基于改进的部件安装方法的改进的可操作性的旋转电机。扁平型导体以堆叠状态插入到形成在定子铁芯中的每个槽中，平面型导体中前级绕组终端的侧面和后级绕组起始端的侧面被重叠并连接以构成定子线圈的组件。定子线圈组件包括多个线圈组，并且一个电极连接到线圈组中的一个导体端，而另一个电极以连续方式移动以连接前级和后一级绕组端子和导体的起始端。此外，在其上铺设有交叉导体的绝缘环与这种定子线圈组件组合以连接定子线圈组件的绕组端子和起始端，从而构成预定的绕组电路。

64. 发明授权

US5850980A Tape cassette 失效
标题翻译：磁带盒
公开(公告)号：US5850980A
公开(公告)日：1998-12-22
申请号：US649636
申请日：1996-06-01
申请人： Osamu Koizumi
发明人： Osamu Koizumi
IPC分类号： G11B15/05 , G11B15/08 , G11B23/087 , G11B23/30
CPC分类号： G11B15/05 , G11B15/08 , G11B23/087 , G11B23/30
摘要： A tape cassette provided with a tape member comprised of a magnetic tape connected to transparent leader tapes affixed to a pair of tape reels rotatably supported in a cassette body via connection tapes. In this cassette body, a light emitting element hole is located between the pair of tape reels. Light transmission holes allowing the light from the light emitting element facing the cassette body via the light emitting element hole to pass therethrough out of the cassette body with the tape member interposed therebetween are provided in the side walls orthogonal to the travelling direction of the tape member travelling over the distance between the pair of tape reels. In addition, a tape information display portion is provided in the tape member which indicates the type of the magnetic tape accommodated in the cassette body. This tape information display portion is provided at a leader tape portion positioned between the point of intersection of a line connecting the light emitting element hole and the light transmission holes and the leader tape and the end portion of the connection tape when the member is completely wound around either tape reel. Since the tape information display portion is formed on the leader tape, the amount of light reflected therefrom is not influenced by the connection tape connecting the magnetic tape to the leader tape so as to result in a high degree of precision of the amount of light detected by the light receiving element.
摘要翻译： PCT No.PCT / JP95 / 02001 Sec。 371日期1996年6月1日 102（e）日期1996年6月1日PCT提交1995年9月29日PCT公布。公开号WO96 / 10823 日期1996年4月11日具有磁带构件的磁带盒，磁带构件包括连接到通过连接带可旋转地支撑在盒体中的一对磁带卷的透明导线带的磁带。在该盒体中，发光元件孔位于一对带盘之间。在与带状构件的行进方向正交的侧壁中设置有使来自发光元件的发光元件的光经由发光元件孔从盒体向外通过的状态，行驶在一对磁带盘之间的距离。此外，带状信息显示部分设置在带状部件中，其表示容纳在盒体中的磁带的类型。该磁带信息显示部分设置在位于连接发光元件孔与光传输孔的线的相交点与引导带之间的引导带部分和连接带的端部，当该部件完全卷绕时围绕磁带卷轴。由于磁带信息显示部分形成在引导带上，所以反射的光量不受连接磁带与引导带的连接带的影响，从而导致检测到的光量的高度精度由光接收元件。

65. 发明授权

US5504644A Recording/erasing prevention device 失效
标题翻译：记录/擦除防止装置
公开(公告)号：US5504644A
公开(公告)日：1996-04-02
申请号：US321330
申请日：1994-10-11
申请人： Kazuo Sasaki , Osamu Koizumi
发明人： Kazuo Sasaki , Osamu Koizumi
IPC分类号： G11B23/28 , G11B23/087 , G11B15/04
CPC分类号： G11B23/08714 , G11B23/08778
摘要： A tape cartridge includes a casing having an upper portion and a lower portion. A channel formed in the upper of portion of the casing is disposed at a corner portion defined by an external upper surface and an external lateral surface of the casing. The channel has a first rectangular-shaped portion formed in the upper surface and a second, adjacent rectangular-shaped channel formed in a lateral surface of the cartridge. A read-only detection opening is formed within the channel. A slidable write-protect member having a main portion and a side portion formed perpendicular to the main portion is disposed within the recess and moves between a first position in which the side portion covers the read-only detection opening and a second position in which the read-only detection opening is exposed. A tapered potion is formed in the upper portion of the casing in proximity to the channel. The tapered portion provides a space for a user to slide the write-protect member along the channel.
摘要翻译：带盒包括具有上部和下部的壳体。形成在壳体的上部的通道设置在由壳体的外部上表面和外侧表面限定的角部。通道具有形成在上表面中的第一矩形部分和形成在盒的侧表面中的第二相邻的矩形通道。在通道内形成只读检测口。具有主要部分和垂直于主要部分形成的侧面部分的可滑动写保护构件设置在凹槽内，并且在侧部覆盖只读检测口的第一位置和第二位置之间移动，在第二位置，只读检测开口被暴露。锥形部分形成在壳体上部靠近通道的上部。锥形部分为用户提供了一个空间，用于沿着通道滑动写保护构件。

66. 再颁专利

USRE34629E Method and apparatus for loading ink ribbon 失效
标题翻译：墨带装载方法和装置
公开(公告)号：USRE34629E
公开(公告)日：1994-06-07
申请号：US878393
申请日：1992-05-04
申请人： Mitsuo Uchimura , Seiji Koike , Osamu Koizumi , Takeshi Tashiro , Kazuhiro Fushimi , Ikuzo Sugiura
发明人： Mitsuo Uchimura , Seiji Koike , Osamu Koizumi , Takeshi Tashiro , Kazuhiro Fushimi , Ikuzo Sugiura
IPC分类号： B41J17/24 , B41J17/32 , B41J31/10 , B41J35/28 , B65H75/00
CPC分类号： B41J31/10
摘要： According to the present invention, a shaft cover is attached to the front end portion of a ribbon guide shaft projecting in a cantilevered state from a side face of a printer body; cores of an ink ribbon are fitted respectively on a ribbon feed shaft and a ribbon take-up shaft both projecting in a cantilevered state from the said side face of the printer body; the ink ribbon is passed round the outer periphery of the shaft cover; then the cores and the shaft cover are pushed in simultaneously to set the ink ribbon in a predetermined certain position.
摘要翻译：根据本发明，轴盖从打印机主体的侧面以悬臂状安装在色带引导轴的前端部; 墨带的芯分别安装在色带供给轴和从打印机主体的所述侧面以悬臂状突出的色带卷取轴上; 墨带通过轴盖的外周; 然后将芯和轴盖同时推入以将墨带设置在预定的某一位置。

67. 发明授权

US5239436A Tape cartridge with increased tape capacity 失效
标题翻译：磁带容量增加
公开(公告)号：US5239436A
公开(公告)日：1993-08-24
申请号：US799307
申请日：1991-11-27
申请人： Taizo Aizawa , Osamu Koizumi , Kengo Saito , Takayasu Hirano
发明人： Taizo Aizawa , Osamu Koizumi , Kengo Saito , Takayasu Hirano
IPC分类号： G11B23/087
CPC分类号： G11B23/087 , G11B23/08778
摘要： An improved tape cartridge with increased tape capacity comprises a cartidge housing including a base plate which has two portions. The two portions connect with each other to form at least one corner portion. At least one guide is located adjacent the one corner portion such that the tape web is held out of interference with the one corner portion. A driven roller is positioned such that a straight line drawn through the driven roller passes between axes of rotation of two tape packs mounted on the base plate and extends perpendicular with a straight line extending through the axes of rotation of the tape packs.
摘要翻译：具有增加的磁带容量的改进的磁带盒包括一个包括具有两个部分的基板的盒子壳体。两个部分彼此连接以形成至少一个拐角部分。至少一个引导件邻近一个角部位置定位，使得带状物被阻止与一个拐角部分的干涉。从动辊被定位成使得通过从动辊拉出的直线穿过安装在基板上的两个带组件的旋转轴线，并且延伸穿过带组件的旋转轴线的直线。

68. 发明授权

US5044801A Printing apparatus 失效
标题翻译：印刷装置
公开(公告)号：US5044801A
公开(公告)日：1991-09-03
申请号：US448749
申请日：1989-12-11
申请人： Mitsuo Uchimura , Seiji Koike , Takeshi Tashiro , Toshiharu Shimosato , Kazuhiro Fushimi , Osamu Koizumi
发明人： Mitsuo Uchimura , Seiji Koike , Takeshi Tashiro , Toshiharu Shimosato , Kazuhiro Fushimi , Osamu Koizumi
IPC分类号： B41J29/02
CPC分类号： B41J29/02
摘要： A printing apparatus comprises a printer body having an opening on the top side thereof, and a platen for feeding a paper sheet supported by a paper holder disposed in the printer body. The platen is provided in the body to face the opening. A head unit includes a housing having an opening on the bottom side thereof and a print head disposed in the housing to face the opening thereof. The head unit is moveable between an operative position, in which the head unit is located on the printer body so that the opening of the housing and the print head face the opening of the printer body and the platen, respectively, whereby the paper sheet between the platen and the print head is allowed to be ready for printing, and an open position in which the head unit is off the printer body so that the whole opening of the printer body is exposed.
摘要翻译：打印装置包括：打印机主体，其具有在其顶侧上的开口;以及台板，用于馈送由设置在打印机主体中的纸容器支撑的纸张。压板设置在主体中以面对开口。头单元包括在其底侧上具有开口的壳体和设置在壳体中以面向其开口的打印头。头单元可在操作位置之间移动，其中头单元位于打印机主体上，使得壳体和打印头的开口分别面对打印机主体和压板的开口，由此纸张在允许压板和打印头准备打印，并且打开位置，其中打印头单元离开打印机主体，使得打印机主体的整个开口被暴露。

69. 发明授权

US4997298A Method and apparatus for loading ink ribbon 失效
标题翻译：墨带装载方法和装置
公开(公告)号：US4997298A
公开(公告)日：1991-03-05
申请号：US489953
申请日：1990-03-07
申请人： Mitsuo Uchimura , Seiji Koike , Osamu Koizumi , Takeshi Tashiro , Kazuhiro Fushimi , Ikuzo Sugiura
发明人： Mitsuo Uchimura , Seiji Koike , Osamu Koizumi , Takeshi Tashiro , Kazuhiro Fushimi , Ikuzo Sugiura
IPC分类号： B41J17/24 , B41J17/32 , B41J31/10 , B41J35/28
CPC分类号： B41J31/10
摘要： According to the present invention, a shaft cover is attached to the front end portion of a ribbon guide shaft projecting in a cantilevered state from a side face of a printer body; cores of an ink ribbon are fitted respectively on a ribbon feed shaft and a ribbon take-up shaft both projecting in a cantilevered state from the said side face of the printer body; the ink ribbon is passed round the outer periphery of the shaft cover; then the cores and the shaft cover are pushed in simultaneously to set the ink ribbon in a predetermined certain position.

70. 发明授权

US07294988B2 Synchronous motor drive unit and a driving method thereof 失效
标题翻译：同步电机驱动单元及其驱动方法
公开(公告)号：US07294988B2
公开(公告)日：2007-11-13
申请号：US11294500
申请日：2005-12-06
申请人： Toshiyuki Ajima , Hideki Miyazaki , Yukio Kawabata , Kiyoshi Sakamoto , Takao Yanai , Osamu Koizumi
发明人： Toshiyuki Ajima , Hideki Miyazaki , Yukio Kawabata , Kiyoshi Sakamoto , Takao Yanai , Osamu Koizumi
IPC分类号： H02P1/46
CPC分类号： B60K6/26 , B60K6/48 , B60L11/14 , B60L15/025 , B60L15/20 , B60L2220/14 , B60L2220/16 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/429 , H02P1/46 , H02P21/22 , Y02T10/6221 , Y02T10/643 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A rotary sensor that outputs two analog signals, such as one sine wave and one cosine wave and has multiple periods within one period of the electrical angle of a motor is employed. The motor is energized at each position for a specified length of time upon its startup by using multiple electrical angles corresponding to the multiple candidate absolute angles obtained from the rotary sensor signal as the initial position of the motor, and the electrical angle at which the motor acceleration becomes maximum is determined as the absolute angle. While the motor drive is in operation, on the other hand, the phase difference Δθ between the phase of the motor at the counter electromotive voltage and the control phase is directly computed from the parameters of the motor, sensed current, voltage command and angle speed so as to correct the shifted position.
摘要翻译：采用旋转传感器，其输出两个模拟信号，例如一个正弦波和一个余弦波，并且在电动机的电角度的一个周期内具有多个周期。电动机通过使用与从旋转传感器信号获得的多个候选绝对角度相对应的多个电角度作为电动机的初始位置，并且电动机的电角度在电动机的每个位置通电一段指定的时间长度加速度变为最大值被确定为绝对角度。另一方面，在电动机驱动器运行中，电动机相反相电压与控制相之间的相位差Deltatheta直接根据电动机的参数，感应电流，电压指令和角速度来计算以便纠正移位的位置。

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