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81. 发明授权

US06914408B2 Motor control apparatus and electric vehicle using same 失效
标题翻译：电机控制装置和电动车辆使用相同
公开(公告)号：US06914408B2
公开(公告)日：2005-07-05
申请号：US09925700
申请日：2001-08-10
申请人： Takefumi Sawada , Satoru Kaneko , Ryoso Masaki , Mitsuyuki Hombu , Hiroshi Katayama
发明人： Takefumi Sawada , Satoru Kaneko , Ryoso Masaki , Mitsuyuki Hombu , Hiroshi Katayama
IPC分类号： B60L15/20 , H02P3/18 , H02P6/16 , H02P6/18 , H02P21/00 , H02P27/04 , H02P5/28 , H02P7/36
CPC分类号： H02P21/04 , B60L11/1803 , B60L15/025 , B60L2220/14 , H02P3/18 , H02P6/16 , H02P21/22 , Y02T10/643 , Y02T10/7005 , Y02T10/7258
摘要： A synchronous motor controlling apparatus which can be applied to the carrier synchronized position estimating method as well and have protection-related functions such as detection of inverted magnetic pole position of a motor in a simple method, and an electric motor using the synchronous motor control apparatus. A controller controls a voltage applied to an AC motor with a PWM signal. A magnetic pole position detector of the controller detects a current of the AC motor to estimate a pole position of the AC motor. A fault detector detects a fault in the estimated magnetic position of the AC motor.
摘要翻译：也可以应用于载波同步位置估计方法的同步电动机控制装置，并且具有保护功能，例如以简单的方法检测电动机的反转磁极位置，以及使用同步电动机控制装置的电动机。控制器利用PWM信号控制施加到交流电动机的电压。控制器的磁极位置检测器检测交流电动机的电流，以估计交流电动机的极点位置。故障检测器检测交流电动机的估计磁位置中的故障。

82. 发明授权

US5975739A Single-chip microcomputer for control 失效
标题翻译：单片机控制
公开(公告)号：US5975739A
公开(公告)日：1999-11-02
申请号：US506126
申请日：1995-07-24
申请人： Hiroshi Katayama , Mitsuo Kayano , Mitsuru Watabe , Junichi Ishii , Tetsuya Ichihashi , Shoji Sasaki , Satoshi Tanaka
发明人： Hiroshi Katayama , Mitsuo Kayano , Mitsuru Watabe , Junichi Ishii , Tetsuya Ichihashi , Shoji Sasaki , Satoshi Tanaka
IPC分类号： F02D45/00 , F02D41/24 , F02D41/26 , F02P5/15 , F02P7/077 , G05B15/02 , G05B19/042 , G06F15/78 , G06F1/04
CPC分类号： F02D41/26 , F02D41/2403 , F02P5/1502 , F02P7/0775 , G05B19/042 , G05B2219/21137 , G05B2219/25341 , G05B2219/2623 , Y02T10/46
摘要： A control processor has an output pattern generating circuit operating in cooperation with a free running timer, and a virtual OCR program for virtually realizing a large number of timer outputs by use of the output pattern generating circuit. Because more timer outputs than the actually incorporated timers are handled, the function of timer outputs is implemented with a higher degree of freedom and in a wider range of applications. For its enhanced function and availability, the control processor costs less.
摘要翻译：控制处理器具有与自由运行定时器协同工作的输出模式产生电路和用于通过使用输出模式产生电路虚拟地实现大量定时器输出的虚拟OCR程序。由于处理了比实际并入的定时器更多的定时器输出，定时器输出的功能以更高的自由度和更广泛的应用范围实现。为了增强功能和可用性，控制处理器的成本较低。

83. 发明授权

US5970687A Package container forming apparatus flap 失效
标题翻译：包装容器成型装置皮瓣
公开(公告)号：US5970687A
公开(公告)日：1999-10-26
申请号：US925650
申请日：1997-09-09
申请人： Hiroshi Katayama , Kojiro Hayashi , Tetsuya Iuchi , Michio Ueda
发明人： Hiroshi Katayama , Kojiro Hayashi , Tetsuya Iuchi , Michio Ueda
IPC分类号： B65B9/20 , B65B51/30 , B65B9/00
CPC分类号： B65B9/2049 , B65B51/30 , B65B9/20
摘要： A package container forming flap apparatus capable of forming a tubular packaging material in a rectangular shape in cross section with reliability and accuracy. The package container forming flap apparatus lateral seal bars for laterally sealing a tubular packaging material, a pair of opposing fixed plates which are disposed respectively over each lateral seal bar in parallel with a seal surface thereof, forming arms for turning about axes which are parallel to a longitudinal direction of the tubular packaging material, and movable plates which are secured to the forming arms and together with the fixed plates to shape the tubular packaging material in a rectangular shape in cross section.
摘要翻译：一种包装容器成型折板装置，其能够以可靠性和精度横截面形成矩形的管状包装材料。包装容器形成挡板装置用于侧向密封管状包装材料的横向密封条，一对相对的固定板，其分别设置在每个横向密封条上并与其密封表面平行，形成用于转动绕轴线平行的轴管状包装材料的纵向方向，以及可移动板，其固定到成形臂并与固定板一起成形为管状包装材料的横截面为矩形。

84. 发明授权

US5968100A Vehicle control method and system therefor 失效
标题翻译：车辆控制方法及其系统
公开(公告)号：US5968100A
公开(公告)日：1999-10-19
申请号：US958135
申请日：1997-10-28
申请人： Mitsuo Kayano , Hiroshi Katayama , Mitsuru Watabe , Junichi Ishii , Tetsuya Ichihashi , Shoji Sasaki
发明人： Mitsuo Kayano , Hiroshi Katayama , Mitsuru Watabe , Junichi Ishii , Tetsuya Ichihashi , Shoji Sasaki
IPC分类号： B60R16/02 , B60R16/03 , G05B15/02 , G06F19/00
CPC分类号： B60R16/0315 , B60R2016/0322
摘要： A vehicle control system provided with a plurality of sensors for detecting the condition of the vehicle, a vehicle control unit including a multiplexer, a programmable input signal matching module and a processor, and actuators for operating each part of the vehicle. The multiplexer and matching module are selected and switched in accordance with a sensor signal to be inputted. A plurality of sensor signals can be inputted through the switched multiplexer and matching module to the processor. Furthermore, the processor determines controls of vehicle operation on the basis of the inputted sensor signals and controls actuators in accordance with the determined controls.
摘要翻译：一种车辆控制系统，其具有用于检测车辆状态的多个传感器，包括复用器的车辆控制单元，可编程输入信号匹配模块和处理器以及用于操作车辆的每个部分的致动器。多路复用器和匹配模块根据要输入的传感器信号进行选择和切换。可以通过开关多路复用器和匹配模块将多个传感器信号输入到处理器。此外，处理器根据输入的传感器信号确定对车辆操作的控制，并且根据确定的控制来控制致动器。

85. 发明授权

US5865015A Cutting device in filling and packaging apparatus 失效
标题翻译：灌装包装设备切割装置
公开(公告)号：US5865015A
公开(公告)日：1999-02-02
申请号：US965889
申请日：1997-11-07
申请人： Satoshi Kume , Hiroshi Katayama , Shigenori Tawa , Michio Ueda
发明人： Satoshi Kume , Hiroshi Katayama , Shigenori Tawa , Michio Ueda
IPC分类号： B65B61/06 , B29C65/02 , B29C65/74 , B65B51/10 , B65B51/30 , B65B9/12
CPC分类号： B65B51/303 , B29C65/3656 , B29C65/7451 , B29C66/43121 , B29C66/72321 , B29C66/81427 , B29C66/81431 , B29C66/849 , B29C66/80 , B29C66/81417 , B29C66/83543
摘要： A cutting device is provided for securing the cutting of the lateral sealed parts of a tubular packaging material web in the filling and packing machine of a filling and packaging apparatus that manufactures package containers each have a rectangular cross section and are filled with a fluid such as juice, etc. The cutting device includes the tubular packaging material web which is filled with a fluid, a pair of seal bars for laterally sealing the packaging material web, a cutter for cutting the packing material web at sealed parts thereof by a length corresponding to one container, fluid (such as air) pressure serving as a means for giving a biasing force to the cutter in a direction to retreat the cutter, and a pressure sensor capable of detecting a change of the fluid pressure in the supply passage.
摘要翻译：提供一种切割装置，用于将管状包装材料纤维网的侧向密封部分的切割固定在填充和包装机器的填充和包装设备中，所述填充和包装设备制造包装容器，每个包装容器均具有矩形横截面，并且填充有诸如果汁等。切割装置包括填充有流体的管状包装材料纤维网，用于横向密封包装材料纤维网的一对密封条，用于在其密封部分处将包装材料纤维网切割长度相对应的长度的切割器一个容器，作为用于在使切割器退回的方向上向切割器施加偏压力的装置的流体（例如空气）压力，以及能够检测供给通道中的流体压力变化的压力传感器。

86. 发明授权

US5298841A Apparatus for controlling the speed of a moving object 失效
标题翻译：用于控制移动物体的速度的装置
公开(公告)号：US5298841A
公开(公告)日：1994-03-29
申请号：US687239
申请日：1991-04-18
申请人： Hiroshi Katayama , Fumio Tajima , Taizo Miyazaki , Shigeki Morinaga , Nobuyoshi Mutoh , Seiichi Narushima , Yuji Sato , Toshio Nakamoto , Takashi Takahashi , Toshio Osada
发明人： Hiroshi Katayama , Fumio Tajima , Taizo Miyazaki , Shigeki Morinaga , Nobuyoshi Mutoh , Seiichi Narushima , Yuji Sato , Toshio Nakamoto , Takashi Takahashi , Toshio Osada
IPC分类号： H02P6/06 , H02P6/10 , H02P5/00
CPC分类号： H02P6/06 , H02P6/10 , Y10S388/907
摘要： A speed control apparatus in which for sampling features of a speed fluctuation and generating a speed fluctuation correcting signal, an arithmetic operation can be simplified and can be performed by an inexpensive arithmetic and operation unit, thus requiring no expensive arithmetic operation unit. The speed control apparatus is also capable of reducing torque ripples and speed fluctuations quickly even when the load of an object to be controlled is changed.
摘要翻译：一种速度控制装置，其中为了对速度波动的特征进行采样并产生速度波动校正信号，可以简化算术运算，并且可以由廉价的运算单元执行，从而不需要昂贵的算术运算单元。即使当要控制的物体的负载改变时，速度控制装置也能够快速地减小扭矩波动和速度波动。

87. 发明授权

US5255252A Light spot position detector and optical head 失效
标题翻译：光点位置检测器和光头
公开(公告)号：US5255252A
公开(公告)日：1993-10-19
申请号：US744340
申请日：1991-08-13
申请人： Hiroshi Katayama
发明人： Hiroshi Katayama
IPC分类号： G11B7/09 , G11B7/10 , G11B7/00
CPC分类号： G11B7/094 , G11B7/10
摘要： A light spot position detector, which detects the two-dimensional position of a light spot projected onto a light receiving element with four quadrant light receiving parts, has an amplifier for amplifying detection signals transmitted from the respective light receiving parts individually, an arithmetic circuit for transmitting a first position signal and a second position signal corresponding to the two-dimensional position, and a variable resistor for adjusting the gains of the amplifier and the arithmetic circuit with respect to the detection signals. With this configuration, the amount of crosstalk between the first and second position signals is restrained within a given range, the crosstalk occurring when there are variations in gain of the amplifier and of the arithmetic circuit with respect to the respective detection signals. When the light spot position detector is incorporated into an optical head and the optical head is designed such that the movement of the objective lens causes a shift in the light spot, the displacement of the objective lens can be correctly detected, achieving accurate tracking control and focussing control.

88. 发明授权

US4672253A Permanent magnet electrical machine with reduced cogging 失效
标题翻译：永磁电机齿槽减少
公开(公告)号：US4672253A
公开(公告)日：1987-06-09
申请号：US758699
申请日：1985-07-25
申请人： Fumio Tajima , Hiroshi Katayama , Kunio Miyashita , Teizo Tamura , Kenichi Hironaka , Takuro Kawano , Yosimi Sekita , Kouichi Saito , Akira Tamura
发明人： Fumio Tajima , Hiroshi Katayama , Kunio Miyashita , Teizo Tamura , Kenichi Hironaka , Takuro Kawano , Yosimi Sekita , Kouichi Saito , Akira Tamura
IPC分类号： H02K21/16 , H02K21/22 , H02K29/00 , H02K21/00 , H02K1/14
CPC分类号： H02K21/16 , H02K21/22 , H02K29/03
摘要： A permanent magnet electric machine such as, for example, a motor or generator, including a permanent magnet field member, an armature having salient magnetic poles and armature windings. A greatest common division of the number of magnetic poles of the field member and the salient magnetic poles having the armature windings differs from the number of magnetic poles. A group of grooves is formed between the salient magnetic poles having an interval of 2/3M.pi., with M being an integer which is not a multiple of three. To reduce the occurrence of cogging torque, auxiliary grooves are provided on the surface of the salient poles at positions which are spaced apart from positions of the grooves by (.pi./3)K+(.pi./6), in terms of electrical angle, with K being an integer.
摘要翻译：一种永磁电机，例如包括永磁场构件的电动机或发电机，具有突出磁极和电枢绕组的电枢。磁场部件的磁极数和具有电枢绕组的凸极的极数的最大共同点与磁极数不同。在具有2 / 3MpI间隔的突出磁极之间形成一组凹槽，M是不是3的倍数的整数。为了减少齿槽转矩的发生，在凸极表面上设置辅助凹槽，其位置是从凹槽的位置与电角度（pi / 3）K +（pi / 6），以电角度与 K为整数。

89. 发明授权

US08704113B2 Keyboard and electronic apparatus 失效
标题翻译：键盘和电子设备
公开(公告)号：US08704113B2
公开(公告)日：2014-04-22
申请号：US13315927
申请日：2011-12-09
申请人： Yasushi Itoshiro , Shigeru Kurosu , Hiroshi Katayama
发明人： Yasushi Itoshiro , Shigeru Kurosu , Hiroshi Katayama
IPC分类号： H01H1/10
CPC分类号： H01H13/705 , H01H2211/00 , H01H2221/002 , H01H2229/03
摘要： Disclosed herein is a keyboard, including: a membrane switch having contacts disposed at positions thereof corresponding to keys; a spacer member provided on the membrane switch and having openings at least at portions thereof corresponding to the keys; a resilient member provided on the spacer member and spaced from and opposed to the membrane switch through the openings; and a key member provided at a portion of the resilient member which corresponds to each of the keys.
摘要翻译：这里公开了一种键盘，包括：薄膜开关，其具有设置在与键对应的位置处的触点; 设置在所述薄膜开关上的间隔件，至少在与所述键对应的部分处具有开口; 设置在所述间隔件上并与所述薄膜开关隔开并相对于所述薄膜开关穿过所述开口的弹性构件; 以及设置在对应于每个键的弹性构件的一部分处的键构件。

90. 发明授权

US08620388B2 Noise suppressing device, mobile phone, noise suppressing method, and recording medium 有权
标题翻译：噪声抑制装置，手机，噪声抑制方法和记录介质
公开(公告)号：US08620388B2
公开(公告)日：2013-12-31
申请号：US12494779
申请日：2009-06-30
申请人： Shoji Hayakawa , Naoshi Matsuo , Hiroshi Katayama
发明人： Shoji Hayakawa , Naoshi Matsuo , Hiroshi Katayama
IPC分类号： H04M1/00
CPC分类号： G10L21/0208 , G10L2021/02165 , G10L2021/02166
摘要： A noise suppressing device receives sound signals through a plurality of sound-receiving units and suppresses noise components included in the input sound signals. The noise suppressing device includes a detecting unit which detects a usage pattern of the noise suppressing device from a plurality of usage patterns in which positional relationships of the plurality of sound-receiving units and/or positional relationships between the plurality of sound-receiving units and a target sound source are different from each other, a converting unit which converts using environment information used in a noise suppressing process to each of the sound signals inputted by the plurality of sound-receiving units into using environment information in accordance with a usage pattern detected by the detecting unit and a suppressing unit which performs the noise suppressing process using the using environment information converted by the converting unit to the sound signals.
摘要翻译：噪声抑制装置通过多个声音接收单元接收声音信号，并抑制包含在输入声音信号中的噪声分量。噪声抑制装置包括检测单元，其从多个使用模式中检测噪声抑制装置的使用模式，多个使用模式中多个声音接收单元的位置关系和/或多个声音接收单元之间的位置关系和目标声源彼此不同;转换单元，其根据检测到的使用模式，将使用在噪声抑制处理中的环境信息转换为由多个声音接收单元输入的每个声音信号变为使用环境信息通过检测单元和抑制单元，该抑制单元使用由转换单元转换成的声音信号进行噪声抑制处理。

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