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31. 发明授权

US5553051A Increased intensity optical recording medium with adjacent grooves of different optical depth and a method and apparatus for reproducing the same 失效
标题翻译：具有不同光学深度的相邻凹槽的强度增加的光学记录介质及其再现方法和装置
公开(公告)号：US5553051A
公开(公告)日：1996-09-03
申请号：US402304
申请日：1995-03-10
申请人： Hisataka Sugiyama , Takeshi Maeda , Hiroshi Ide , Kazuo Shigematsu , Masaru Ito
发明人： Hisataka Sugiyama , Takeshi Maeda , Hiroshi Ide , Kazuo Shigematsu , Masaru Ito
IPC分类号： G11B7/0045 , G11B7/007 , G11B7/09 , G11B7/26 , G11B7/00
CPC分类号： G11B7/261 , G11B7/0901 , G11B7/0938 , G11B7/24079 , G11B7/00451 , G11B7/00454
摘要： An optical recording medium on which information is recorded by irradiating the medium with a light spot to cause a characteristic change of an actual reflection factor, the optical recording medium including grooves of different optical depths which extend in a direction in which the light spot is moved relative to the medium and which are alternately and periodically formed in a direction perpendicular to the relative movement direction of the light spot so that a plurality of grooves thereof can be covered by the light spot, and mark recording regions provided on the flat surfaces between the grooves, the pitch of the flat surfaces between the grooves being selected to be substantially half the diameter of the light spot, thus increasing the recording density and preventing the cross-talk. A method and apparatus for reproducing the information recorded on the medium are provided. Of the reflected and diffracted light distribution obtained by irradiating the light spot on the optical recording medium, the intensity change of the 0-order and third-order interference regions on the shallow groove's side are detected in the form of electrical signals, and information signals corresponding to mark are reproduced on the basis of the detected signals.
摘要翻译：一种通过用光点照射介质来记录信息以引起实际反射因子的特征变化的光学记录介质，所述光学记录介质包括在光点移动的方向上延伸的不同光学深度的凹槽相对于介质，并且在垂直于光点的相对移动方向的方向上交替地周期性地形成，使得其多个凹槽可以被光点覆盖，并且标记设置在光斑之间的平坦表面上的记录区域槽之间的平坦表面的间距被选择为基本上是光点直径的一半，从而增加了记录密度并防止串扰。提供了用于再现记录在介质上的信息的方法和装置。在通过在光记录介质上照射光点而获得的反射和衍射光分布中，以浅沟槽侧的0级和3级干涉区域的强度变化以电信号的形式被检测，信息信号基于检测到的信号再现对应于标记的标记。

32. 发明授权

US5161135A Magneto-optical disc memory apparatus including a header signal and magneto-optical signal level adjusting circuit 失效
标题翻译：磁光盘存储装置，包括标题信号和磁光信号电平调整电路
公开(公告)号：US5161135A
公开(公告)日：1992-11-03
申请号：US617006
申请日：1990-11-21
申请人： Atsushi Saito , Masahiro Ojima , Masaru Ito
发明人： Atsushi Saito , Masahiro Ojima , Masaru Ito
IPC分类号： G11B7/004 , G11B7/007 , G11B7/013 , G11B7/09 , G11B7/26 , G11B11/105 , G11B13/04
CPC分类号： G11B7/261 , G11B11/10565 , G11B11/10578 , G11B13/04 , G11B13/045 , G11B7/00745 , G11B7/0938 , G11B7/24076 , G11B7/24079 , G11B7/24085
摘要： A record carrier for recording, reproducing and erasing information. A circular disc-like substrate has a recording layer thereon such that information is written onto the recording layer by changing the direction of magnetization. A guide groove of a plurality of tracks is formed in advance and extends in the radial direction with intervals therebetween. Each track of the guide groove is divided into a plurality of sectors, each of which includes a header portion in which a header signal containing an address for distinguishing at least said sector is formed in advance with pits of a phase structure and a data portion adjacent to said header portion. The guide groove serves as an optical guide for a light beam which records, reproduces and erases information onto the data portion. A first detection system for detecting the light intensity of the reflected light from the record carrier and a second detection system for detecting the direction of polarization of the reflected light from the record carrier, and a level adjustment circuit for adjusting the levels of the header signal detected by the first detection system and the data signal detected by the second detection system are incorporated in this apparatus, whereby recording, reproducing and erasing information of any number of sectors are enabled.
摘要翻译：用于记录，再现和擦除信息的记录载体。圆盘状基板上具有记录层，通过改变磁化方向将信息写入记录层。预先形成多个轨道的引导槽，并且在径向方向上间隔地延伸。引导槽的每个轨道被分成多个扇区，每个扇区包括一个报头部分，其中包含用于区分至少所述扇区的地址的报头信号预先由相位结构的凹点和相邻的数据部分形成到所述头部。引导槽用作光束的光导，其将信息记录，再现和擦除到数据部分上。用于检测来自记录载体的反射光的光强度的第一检测系统和用于检测来自记录载体的反射光的偏振方向的第二检测系统，以及用于调整标题信号的电平的电平调节电路由第一检测系统检测到的和由第二检测系统检测的数据信号被并入该装置中，由此启用任何数量的扇区的记录，再现和擦除信息。

33. 发明授权

US4835756A Optical memory apparatus using an optical disc having guide-grooves of V-shape and predetermined optical depth and access method therefor 失效
标题翻译：使用具有V形导向槽和预定光学深度的光盘的光存储装置及其访问方法
公开(公告)号：US4835756A
公开(公告)日：1989-05-30
申请号：US32506
申请日：1987-03-31
申请人： Toshimitsu Kaku , Takeshi Maeda , Shigeru Nakamura , Masaru Ito , Kazuo Shigematsu , Yoshito Tsunoda
发明人： Toshimitsu Kaku , Takeshi Maeda , Shigeru Nakamura , Masaru Ito , Kazuo Shigematsu , Yoshito Tsunoda
IPC分类号： G11B7/00 , G11B7/005 , G11B7/007 , G11B7/085 , G11B7/09 , G11B7/24
CPC分类号： G11B7/0938 , G11B7/08505 , G11B7/24079 , G11B7/24076
摘要： An optical memory apparatus employs an optical disc having a plurality of guide-grooves in spiral and concentrical form and a plurality of flat tracks each arranged between adjacent two of the guide-grooves for recording information thereon, and the depth of the guide-grooves is suitably selected to increase the degree of modulation of a track cross signal, thereby performing a stable cross track counting by the use of the track cross signal and a tracking signal. One feature of the invention relies in that the modulation degree of the track cross signal is in the range between 30 and 60%. A second feature of the invention is that the guide-grooves are formed into a V shape and have an optical depth of .lambda./6 to .lambda./5 (.lambda. is the wavelength of the light used). In accordance with the invention, not ony a stable cross track counting is realized, but also the tracking signal is not practically varied with variations in the depth of the guide-grooves, thereby ensuring a highly accurate and stable tracking control.
摘要翻译：一种光存储装置采用具有多个螺旋形和同心形状的导向槽的光盘，以及多个平行轨道，每个平行轨迹布置在相邻的两个导槽之间，用于在其上记录信息，并且导向槽的深度为适当地选择以增加轨道交叉信号的调制度，从而通过使用轨道交叉信号和跟踪信号执行稳定的交叉轨道计数。本发明的一个特征在于，轨道交叉信号的调制度在30％与60％之间。本发明的第二个特征是导槽形成为V形，并且具有λ/ 6至λ/ 5的光学深度（λ是所用光的波长）。根据本发明，不能实现稳定的交叉轨道计数，而且跟踪信号实际上不随着导槽深度的变化而变化，从而确保高精度和稳定的跟踪控制。

34. 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

35. 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。

36. 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。

37. 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。

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

US20070111036A1 Substrate for magnetic recording medium and fabrication method thereof 审中-公开
标题翻译：磁记录介质用基板及其制造方法
公开(公告)号：US20070111036A1
公开(公告)日：2007-05-17
申请号：US11598706
申请日：2006-11-14
申请人： Masaru Ito , Ken Ohashi
发明人： Masaru Ito , Ken Ohashi
IPC分类号： G11B5/66 , G11B5/706
CPC分类号： G11B5/667 , G11B5/8404 , G11B5/858
摘要： Heat treatment is performed on a plated soft magnetic film, so that liquid components and gaseous components having been taken in the film during a plating step are eliminated. The temperature of the heat treatment is preferably set at 100° C. to 350° C. The heat treatment is effective when being divided into at least two times of heat treatment: a first heat treatment performed before a polishing step and a second heat treatment performed after the polishing step.
摘要翻译：在镀覆的软磁性膜上进行热处理，从而消除了在镀覆步骤期间已经被摄入到膜中的液体组分和气体组分。热处理的温度优选设定在100℃〜350℃。热处理在分为至少两次热处理时是有效的：在研磨步骤和第二热处理之前进行的第一热处理在抛光步骤之后进行。

40. 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。

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