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31. 发明授权

US4707816A Method and apparatus for composite wobbled and push-pull tracking servo system 失效
标题翻译：复合摆动和推挽跟踪伺服系统的方法和装置
公开(公告)号：US4707816A
公开(公告)日：1987-11-17
申请号：US938961
申请日：1986-12-08
申请人： Seiji Yonezawa , Masatoshi Ohtake , Masaru Ito , Toshiaki Tsuyoshi , Kazuo Ichino , Harushige Nakagaki
发明人： Seiji Yonezawa , Masatoshi Ohtake , Masaru Ito , Toshiaki Tsuyoshi , Kazuo Ichino , Harushige Nakagaki
IPC分类号： G11B7/013 , G11B7/09 , G11B7/095
CPC分类号： G11B7/0956 , G11B7/0904 , G11B7/0938 , G11B7/094 , G11B7/0948 , G11B7/24085 , G11B7/0901
摘要： A composite wobbled tracking servo system uses a rotary optical disc which has a header field and a data field alternately arranged along the direction of rotation, and which includes pregrooves formed in at least the data field and at least one pair of wobbled track marks disposed in each of the header fields in a relation wobbled relative to the center of a track. A light spot is directed toward and onto the optical disc to detect a push-pull tracking error signal from the reflection of the light spot diffracted from the pregroove, and a wobbled tracking error signal is detected from the reflection of the light spot passing the wobbled track marks. After attenuating the gain of the wobbled tracking error signal by a low-pass filter so that the gain of the wobbled tracking error signal becomes equal to that of the push-pull tracking error signal at a frequency fe satisfying the relation1/50.multidot.N.multidot.fd
摘要翻译：复合摆动跟踪伺服系统使用旋转光盘，该旋转光盘具有沿着旋转方向交替布置的头部场和数据场，并且包括形成在至少数据场中的预槽和至少一对摆动轨迹一个关系中的每个头字段相对于轨道的中心摆动。光点被指向光盘上并且到达光盘上以从从预制槽衍射的光点的反射中检测推挽跟踪误差信号，并且从通过摆动的光斑的光点的反射检测摆动的跟踪误差信号轨迹在通过低通滤波器对摆动跟踪误差信号的增益进行衰减之后，使摆动跟踪误差信号的增益等于推挽跟踪误差信号的频率fe满足关系1 / 50xNxfd

32. 发明授权

US07871403B2 Medical support control system 有权
标题翻译：医疗支持控制系统
公开(公告)号：US07871403B2
公开(公告)日：2011-01-18
申请号：US12037254
申请日：2008-02-26
申请人： Masaru Ito , Koichi Tashiro
发明人： Masaru Ito , Koichi Tashiro
IPC分类号： A61B17/00
CPC分类号： G06F19/321 , G06F19/00 , G16H40/63
摘要： A medical support control system comprising a recording device for recording an image signal from a medical device, a medical support control device for synthesizing an image based on the image signal and a prescribed GUI, and a display manipulation device for display the GUI, wherein: on the basis of an input of setting information about the recording device on an administrator setting window of a GUI displayed by the display manipulation device, the medical support control device creates a GUI including device selection means for causing one of the medical devices to be selected, image selection means for causing one of image signals output from the medical devices to be selected, and display means for causing the image corresponding to the selected image signal to be displayed, and causes the created GUI to be displayed on the display manipulation device as a manipulator window.
摘要翻译：一种医疗支持控制系统，包括用于记录来自医疗装置的图像信号的记录装置，用于基于图像信号合成图像的医疗支持控制装置和规定的GUI以及用于显示GUI的显示操作装置，其中：基于在由显示操作装置显示的GUI的管理员设置窗口上输入关于记录装置的设置信息的基础上，医疗支持控制装置创建包括用于选择医疗装置之一的装置选择装置的GUI 用于使从医疗装置输出的图像信号中的一个被选择的图像选择装置和用于使与所选择的图像信号相对应的图像被显示的显示装置，并且使所创建的GUI在显示操作装置上显示为操纵窗口。

33. 发明授权

US07835888B2 Method and apparatus for extracting characteristic of semiconductor integrated circuit 有权
标题翻译：用于提取半导体集成电路特性的方法和装置
公开(公告)号：US07835888B2
公开(公告)日：2010-11-16
申请号：US11389009
申请日：2006-03-27
申请人： Yoshio Inoue , Takashi Yoneda , Masaru Ito
发明人： Yoshio Inoue , Takashi Yoneda , Masaru Ito
IPC分类号： G06F17/10
CPC分类号： G06F17/5081 , G06F17/5036
摘要： A method for efficiently extracting a variation distribution of a characteristic for a semiconductor integrated circuit. The method extracts a characteristic distribution of a semiconductor integrated circuit by performing a mathematical analysis using a polynomial expression based on a variation distribution of a process sensitivity parameter.
摘要翻译：一种用于有效提取半导体集成电路的特性的变化分布的方法。该方法通过使用基于处理灵敏度参数的变化分布的多项式表达式进行数学分析来提取半导体集成电路的特性分布。

34. 发明授权

US07816874B2 Vehicle driving system 有权
标题翻译：车辆驾驶系统
公开(公告)号：US07816874B2
公开(公告)日：2010-10-19
申请号：US12019129
申请日：2008-01-24
申请人： Norikazu Matsuzaki , Masaru Ito , Shin Fujiwara , Yuuichirou Takamune , Kohei Itoh
发明人： Norikazu Matsuzaki , Masaru Ito , Shin Fujiwara , Yuuichirou Takamune , Kohei Itoh
IPC分类号： H02P11/00
CPC分类号： B60W10/06 , B60K1/02 , B60K6/26 , B60K6/442 , B60K6/52 , B60K2001/001 , B60L11/123 , B60L11/14 , B60L15/025 , B60L15/20 , B60L2240/421 , B60L2240/441 , B60W10/02 , B60W10/08 , B60W20/00 , B60W40/105 , B60W2050/0016 , B60W2050/0292 , B60W2300/18 , B60W2510/0638 , B60W2510/081 , B60W2710/086 , Y02T10/6217 , Y02T10/6234 , Y02T10/6265 , Y02T10/643 , Y02T10/7005 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： In a four-wheel drive vehicle, front wheels 14L and 14R are driven by an engine 1, and rear wheels 15L and 15R are driven by an electric motor 5. A high-power alternator 2 is driven by the engine 1, and electric power generated from the alternator 2 drives the motor 5. In addition to controlling the power generation of the high-power alternator 2 and the driving of the motor 5, a 4WD CU 100 estimates an induced voltage E of the motor 5 from a voltage MHV of the motor and from an output current Ia of the high-power alternator, and estimates a rotating speed Nm of the motor from estimation results on the induced voltage E.
摘要翻译：在四轮驱动车辆中，前轮14L和14R由发动机1驱动，后轮15L和15R由电动机5驱动。大功率交流发电机2由发动机1驱动，电力由交流发电机2产生的电动机驱动电动机5.除了控制大功率交流发电机2的发电和电动机5的驱动之外，4WD CU 100还从电动机5的电压MHV估计电动机5的感应电压E 电动机和大功率交流发电机的输出电流Ia，并根据感应电压E的估计结果估计电动机的转速Nm。

35. 发明授权

US07455143B2 Vehicle drive unit 失效
标题翻译：车辆驱动单元
公开(公告)号：US07455143B2
公开(公告)日：2008-11-25
申请号：US11340480
申请日：2006-01-27
申请人： Shinya Imura , Takehiko Kowatari , Tatsuyuki Yamamoto , Masaru Ito
发明人： Shinya Imura , Takehiko Kowatari , Tatsuyuki Yamamoto , Masaru Ito
IPC分类号： B60K17/356
CPC分类号： B60W20/15 , B60K6/44 , B60K6/52 , B60K28/16 , B60T8/175 , B60W10/08 , B60W20/00 , Y02T10/623 , Y02T10/6265 , Y02T10/7258
摘要： A vehicle drive unit, for quickly recovering a grip even if a wheel slips, in which in a slip state or at a time when the slip state is going to be generated, by pulsating a torque applied to the wheel, an angular velocity W of the wheel is changed so as to change the slip ratio S close to a slip ratio at which a friction coefficient becomes maximum, and thus, an average of a friction coefficient μ is enlarged and an average of a vehicle driving force F generated by a wheel is enlarged. Since the vehicle driving force is enlarged, the vehicle is accelerated and is easily gripped. Further, in a grip state or at a time of traveling at a high velocity, a vibration and an undesired sound are suppressed by doing away with the torque pulsation or making the fluctuation band of the torque pulsation small.
摘要翻译：一种车辆驱动单元，即使在滑动状态下或在滑动状态将产生的情况下，即使在滑动状态下，通过脉动施加于车轮的扭矩，轮子滑动也能快速恢复抓地力，改变车轮以使滑移率S接近于摩擦系数变得最大的滑移率，因此摩擦系数μ的平均值增加，并且由车轮产生的车辆驱动力F的平均值被放大由于车辆驱动力增大，所以车辆被加速并容易地夹紧。此外，在抓地状态或高速行驶时，通过切断转矩脉动或使转矩脉动的波动带小而抑制振动和不期望的声音。

36. 发明授权

US07455133B2 Electric four-wheel drive vehicle and control unit for same 失效
标题翻译：电动四轮驱动车辆和控制单元相同
公开(公告)号：US07455133B2
公开(公告)日：2008-11-25
申请号：US11352259
申请日：2006-02-13
申请人： Satoru Kaneko , Tatsuyuki Yamamoto , Masaru Ito , Hisaya Shimizu , Kenta Katsuhama
发明人： Satoru Kaneko , Tatsuyuki Yamamoto , Masaru Ito , Hisaya Shimizu , Kenta Katsuhama
IPC分类号： B60K1/00
CPC分类号： B60L11/12 , B60L15/025 , B60L15/20 , B60L2210/20 , B60L2260/28 , Y02T10/643 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/725 , Y02T10/7275 , Y10S903/904
摘要： An electric four-wheel drive vehicle and a control unit for the same, which can be applied to cars of class having larger displacements than the class to which the electric four-wheel drive vehicle equipped with the DC motor is applied, without increasing the cost over that of the known mechanical four-wheel drive vehicle. Front wheels of the vehicle are driven by an engine, and rear wheels are driven by an AC motor. A generator is driven by a rotating force of the engine to output DC power. An inverter converts the DC power outputted from the generator to AC power. A control unit controls the generator such that energy Pm required for driving the AC motor is outputted from the generator.
摘要翻译：一种电动四轮驱动车辆及其控制单元，可应用于具有比配备有直流电动机的电动四轮驱动车辆类别大的位移类的轿厢，而不增加成本超过已知的机械四轮驱动车辆。车辆的前轮由发动机驱动，后轮由交流电动机驱动。发动机由发动机的旋转力驱动以输出直流电力。逆变器将从发电机输出的直流电力转换为交流电力。控制单元控制发电机，使得从发电机输出用于驱动AC电动机所需的能量Pm。

37. 发明授权

US07383902B2 Hybrid car and control apparatus therefor, and hybrid four-wheel-drive car and control apparatus therefor 失效
标题翻译：混合动力车及其控制装置，以及混合四轮驱动车及其控制装置
公开(公告)号：US07383902B2
公开(公告)日：2008-06-10
申请号：US10739058
申请日：2003-12-19
申请人： Norikazu Matsuzaki , Masaru Ito , Tatsuyuki Yamamoto , Takehiko Kowatari
发明人： Norikazu Matsuzaki , Masaru Ito , Tatsuyuki Yamamoto , Takehiko Kowatari
IPC分类号： B60K6/20
CPC分类号： B60W20/11 , B60K6/44 , B60K6/52 , B60L3/0023 , B60L3/06 , B60L3/108 , B60L11/123 , B60L11/14 , B60L15/20 , B60L15/2009 , B60L2240/12 , B60L2240/14 , B60L2240/16 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60L2250/26 , B60L2260/12 , B60L2260/28 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0604 , B60W2510/083 , B60W2520/10 , B60W2520/105 , B60W2540/10 , B60W2710/0644 , B60W2710/083 , B60W2710/086 , F02D35/027 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/6286 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/906
摘要： In a hybrid car, or an electric motor-driven four-wheel-drive vehicle, in which an electric motor is driven directly by an output from a generator, vehicle running performance is enhanced. The output from the generator is controlled so as to maintain a generator torque in a range, in which the vehicle does not stall. Specifically, a driving apparatus for the hybrid car includes a second generator 2 driven by an engine 1 for driving one pair of either front or rear wheels 14, 15, an electric motor 5 driven through directly receiving the output from the second generator 2 and driving the other pair of either the front or rear wheels 14, 15, and a four-wheel-drive control unit 6 controlling driving of the second generator 2 and the electric motor 5. When the engine 1 is in an overloaded condition, the four-wheel-drive control unit 6 limits the output of the second generator 2.
摘要翻译：在电动机由发电机的输出直接驱动的混合动力汽车或电动四轮驱动车辆中，车辆行驶性能得以提高。控制发电机的输出，以将发电机转矩保持在车辆不失速的范围内。具体地说，用于混合动力汽车的驱动装置包括由用于驱动一对前轮14和后轮15的发动机1驱动的第二发电机2，通过直接接收来自第二发电机2的输出而驱动的电动机5和驱动另一对前轮或后轮14,15以及控制第二发电机2和电动机5的驱动的四轮驱动控制单元6。当发动机1处于过载状态时，四轮驱动控制单元6限制第二发电机2的输出。

38. 发明申请

US20070225690A1 Medical system and medical display apparatus 审中-公开
标题翻译：医疗系统和医疗显示装置
公开(公告)号：US20070225690A1
公开(公告)日：2007-09-27
申请号：US11715001
申请日：2007-03-07
申请人： Kiyoshi Sekiguchi , Masaru Ito , Takashi Ozaki
发明人： Kiyoshi Sekiguchi , Masaru Ito , Takashi Ozaki
IPC分类号： A61B17/00
CPC分类号： A61B90/50 , A61B90/37
摘要： A medical system is provided with a plurality of medical devices, a panel portion including a display unit which displays information with respect to the plurality of medical devices and a sensor unit which detects an input operation, an information storage unit which stores graphical user interface information for display and graphical user interface information for operation, a detection unit which detects whether or not the panel portion is disposed at least at one predetermined position, and a display selection control unit which selects information between the graphical user interface information for display and the graphical user interface information for operation stored in the information storage unit based on a detection signal of the detection unit so as to be displayed on the display unit.
摘要翻译：医疗系统具有多个医疗装置，面板部分，包括显示单元，显示关于多个医疗装置的信息;以及传感器单元，其检测输入操作;信息存储单元，其存储图形用户界面信息用于操作的显示和图形用户界面信息;检测单元，其检测面板部分是否至少设置在一个预定位置;以及显示选择控制单元，其选择用于显示的图形用户界面信息和图形之间的信息基于检测单元的检测信号存储在信息存储单元中的用于操作的用户界面信息，以便显示在显示单元上。

39. 发明申请

US20070106966A1 Method and apparatus for extracting characteristic of semiconductor integrated circuit 有权
标题翻译：用于提取半导体集成电路特性的方法和装置
公开(公告)号：US20070106966A1
公开(公告)日：2007-05-10
申请号：US11389009
申请日：2006-03-27
申请人： Yoshio Inoue , Takashi Yoneda , Masaru Ito
发明人： Yoshio Inoue , Takashi Yoneda , Masaru Ito
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/5036
摘要： A method for efficiently extracting a variation distribution of a characteristic for a semiconductor integrated circuit. The method extracts a characteristic distribution of a semiconductor integrated circuit by performing a mathematical analysis using a polynomial expression based on a variation distribution of a process sensitivity parameter.
摘要翻译：一种用于有效提取半导体集成电路的特性的变化分布的方法。该方法通过使用基于处理灵敏度参数的变化分布的多项式表达式进行数学分析来提取半导体集成电路的特性分布。

40. 发明授权

US06543416B2 Electric-control-type throttle apparatus 有权
公开(公告)号：US06543416B2
公开(公告)日：2003-04-08
申请号：US10160068
申请日：2002-06-04
申请人： Takehiko Kowatari , Yuzo Kadomukai , Shigeru Tokumoto , Yasuo Saito , Toshifumi Usui , Masaru Ito
发明人： Takehiko Kowatari , Yuzo Kadomukai , Shigeru Tokumoto , Yasuo Saito , Toshifumi Usui , Masaru Ito
IPC分类号： F02D910
CPC分类号： F02D11/10 , F02D41/3029 , F02D41/3064
摘要： An electrically-controlled throttle valve apparatus includes a motor, a speed reducing mechanism for reducing rotation speed transmitted from the motor, a throttle valve connected to the speed reducing mechanism, and a force applying device applying force to the throttle valve in the direction of returning the valve to its initial position and adjusting the opening of the throttle valve by driving the motor. Parameters of the motor, the speed reducing mechanism, and the force applying device have values such that the operation time t from the minimum to the maximum throttle valve opening, which is determined by an evaluation equation obtained from equations of throttle valve motion, is less than a prescribed target throttle valve operation time t*. Furthermore, resistance and an induction voltage constant of the motor are determined to satisfy a constraint equation obtained based on Ohm's law.

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