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1. 发明授权

US07379326B2 Large-capacity magnetic memory using carbon nano-tube 失效
标题翻译：使用碳纳米管的大容量磁记忆体
公开(公告)号：US07379326B2
公开(公告)日：2008-05-27
申请号：US10516009
申请日：2003-05-01
申请人： Takashi Ushida , Nobuyuki Mori , Yoshimi Kamijo , Akihiro Okazaki , Akira Mitsuzuka , Rikizou Hatakeyama , Hideaki Ido , Ko Nakajima , Takehiro Takoshima
发明人： Takashi Ushida , Nobuyuki Mori , Yoshimi Kamijo , Akihiro Okazaki , Akira Mitsuzuka , Rikizou Hatakeyama , Hideaki Ido , Ko Nakajima , Takehiro Takoshima
IPC分类号： G11C11/00
CPC分类号： G11C11/16 , B82Y10/00 , G11C13/025 , G11C2213/81 , H01L27/222 , H01L51/0048 , H01L51/0052 , Y10S977/724 , Y10S977/865
摘要： A high-capacity magnetic memory capable of writing and reading a magnetic record in/from a magnetic recording film according to a perpendicular magnetic recording system at a high speed in a purely-electrically random access manner. In the magnetic memory, a writing-magnetic-field generating means 62 and a writing word line 43 are disposed relative to a perpendicular magnetic recording film 50, and a reading/writing bit-line conductor 41, a magnetoresistive-effect element 20 and a reading word lead conductor 42 are laminated in order on a probe substrate opposed to the perpendicular magnetic recording film 50. A magnetic probe 30 composed of a carbon nanotube containing a soft magnetic material is disposed relative to the magnetoresistive-effect element 20 in a standing manner, and electrically connected to the reading/writing bit-line conductor. During a writing operation, a micro-discharge is generated in a micro-gap G between the edge of the magnetic probe and the magnetic recording film under a writing magnetic field to allow a writing current to flow through the micro-gap G so as to heat a micro-region of the magnetic recording film in such a manner that it goes through its Curie point to thereby become magnetized in the direction of the recording magnetic field to form a magnetic record therein. During a reading operation, the magnetic record is read out through the magnetic probe in accordance with a current variation in the magnetoresistive-effect element.
摘要翻译：一种高容量磁记录器，其能够以纯电动随机存取方式以高速度根据垂直磁记录系统向磁记录膜写入磁记录。在磁存储器中，写入磁场产生装置62和写入字线43相对于垂直磁记录膜50设置，并且读/写位线导体41，磁阻效应元件20和读取字引线导体42依次层叠在与垂直磁记录膜50相对的探针基板上。由含有软磁性材料的碳纳米管构成的磁性探头30相对于磁阻效应元件20以静止方式设置，并与读/写位线导体电连接。在写入操作期间，在写入磁场下在磁探针的边缘和磁记录膜之间的微间隙G中产生微放电，以允许写入电流流过微间隙G，从而加热磁记录膜的微区，使其通过其居里点，从而在记录磁场的方向上磁化，从而在其中形成磁记录。在读取操作期间，磁记录根据磁阻效应元件的电流变化通过磁探头读出。

2. 发明申请

US20060092542A1 Large-capacity magnetic memory using carbon nano-tube 失效
标题翻译：使用碳纳米管的大容量磁记忆体
公开(公告)号：US20060092542A1
公开(公告)日：2006-05-04
申请号：US10516009
申请日：2003-05-01
申请人： Takashi Ushida , Nobuyuki Mori , Yoshimi Kamijo , Akihiro Okazaki , Akira Mitsuzuka , Rikizou Hatakeyama , Hideaki Ido , Ko Nakajima , Takehiro Takoshima
发明人： Takashi Ushida , Nobuyuki Mori , Yoshimi Kamijo , Akihiro Okazaki , Akira Mitsuzuka , Rikizou Hatakeyama , Hideaki Ido , Ko Nakajima , Takehiro Takoshima
IPC分类号： G11B5/02
CPC分类号： G11C11/16 , B82Y10/00 , G11C13/025 , G11C2213/81 , H01L27/222 , H01L51/0048 , H01L51/0052 , Y10S977/724 , Y10S977/865
摘要： Disclosed is a high-capacity magnetic memory capable of writing and reading a magnetic record in/from a magnetic recording film according to a perpendicular magnetic recording system at a high speed in a purely-electrically random access manner. In the magnetic memory, a writing-magnetic-field generating means 62 and a writing word line 43 are disposed relative to a perpendicular magnetic recording film 50, and a reading/writing bit-line conductor 41, a magnetoresistive-effect element 20 and a reading word lead conductor 42 are laminated in order on a probe substrate opposed to the perpendicular magnetic recording film 50. A magnetic probe 30 composed of a carbon nanotube containing a soft magnetic material is disposed relative to the magnetoresistive-effect element 20 in a standing manner, and electrically connected to the reading/writing bit-line conductor. During a writing operation, a micro-discharge is generated in a micro-gap G between the edge of the magnetic probe and the magnetic recording film under a writing magnetic field to allow a writing current to flow through the micro-gap G so as to heat a micro-region of the magnetic recording film in such a manner that it goes through its Curie point to thereby become magnetized in the direction of the recording magnetic field to form a magnetic record therein. During a reading operation, the magnetic record is read out through the magnetic probe in accordance with a current variation in the magnetoresistive-effect element.
摘要翻译：公开了一种高容量磁存储器，其能够以纯电动随机存取方式以高速度根据垂直磁记录系统向/从磁记录膜读取磁记录。在磁存储器中，写入磁场产生装置62和写入字线43相对于垂直磁记录膜50设置，并且读/写位线导体41，磁阻效应元件20和读取字引线导体42依次层叠在与垂直磁记录膜50相对的探针基板上。由含有软磁性材料的碳纳米管构成的磁性探头30相对于磁阻效应元件20以静止方式设置，并与读/写位线导体电连接。在写入操作期间，在写入磁场下在磁探针的边缘和磁记录膜之间的微间隙G中产生微放电，以允许写入电流流过微间隙G，从而加热磁记录膜的微区，使其通过其居里点，从而在记录磁场的方向上磁化，从而在其中形成磁记录。在读取操作期间，磁记录根据磁阻效应元件的电流变化通过磁探头读出。

3. 发明申请

US20070203622A1 Mobile Vehicle 失效
标题翻译：手机
公开(公告)号：US20070203622A1
公开(公告)日：2007-08-30
申请号：US11631260
申请日：2005-06-24
申请人： Toshihiro Senoo , Keisuke Hara , Tsuyoshi Ogawa , Akihiro Okazaki
发明人： Toshihiro Senoo , Keisuke Hara , Tsuyoshi Ogawa , Akihiro Okazaki
IPC分类号： G01C22/00 , G05D1/00
CPC分类号： G05D1/0253 , G05D2201/0203
摘要： Please amend the Abstract of the Disclosure currently of record as follows: A mobile vehicle which is provided with a moving means and a moving control device therefor, can automatically travel while detecting an advance distance and a turning angle by means of one optical displacement sensor, and can save on space and reduce costs. The mobile vehicle comprises a moving means (2) for moving a body (1), one optical displacement sensor (7) as a displacement sensor provided on the body (1), and a moving control device for controlling the moving means (2) based on a moving distance detected by the optical displacement sensor (7). The moving control device determines the distance of rectilinear movement and a turning angle of the body (1) from an amount detected by the optical displacement sensor (7). The optical displacement sensor (7) picks up patterns or the like on a traveling floor surface at specified time intervals and detects a moving distance by comparing images before and after a specified time. The above arrangement eliminates the need of providing a rotation sensor for detecting the rotation of a wheel, and therefore eliminates a restriction on space and reduces costs.
摘要翻译：请修改目前记载的公开摘要如下：具有移动装置和移动控制装置的移动车辆可以通过一个光学位移传感器检测到前进距离和转向角度而自动行进，并可节省空间并降低成本。移动车辆包括用于移动身体（1）的移动装置（2），设置在主体（1）上的位移传感器的一个光学位移传感器（7）和用于控制移动装置的移动控制装置，基于由所述光学位移传感器（7）检测到的移动距离。移动控制装置从由光学位移传感器（7）检测到的量确定直线运动的距离和主体（1）的转动角度。光学位移传感器（7）以指定的时间间隔在行驶的地面上拾取图案等，并且通过比较在指定时间之前和之后的图像来检测移动距离。上述结构不需要提供用于检测车轮旋转的旋转传感器，因此消除了对空间的限制并降低了成本。

4. 发明授权

US09154212B2 Radio transmission apparatus, radio reception apparatus, and data transmission method 有权
标题翻译：无线发送装置，无线接收装置，数据发送方法
公开(公告)号：US09154212B2
公开(公告)日：2015-10-06
申请号：US14372786
申请日：2013-02-26
申请人： Yasunori Kato , Akihiro Okazaki
发明人： Yasunori Kato , Akihiro Okazaki
IPC分类号： H04B7/06 , H04L1/06 , H04L27/34
CPC分类号： H04B7/0697 , H04B7/0669 , H04L1/0618 , H04L1/0625 , H04L1/0631 , H04L1/0668 , H04L27/3416
摘要： A radio transmission apparatus includes a plurality of transmission antennas, a start symbol generating unit that generates a start symbol as a reference signal during the start of differential coding, a differential coding unit (a differential coding unit, a transmission-signal-power calculating unit, and a 1/square root operation unit) that subjects a transmission symbol, to which information bits are mapped, to differential coding and generates a symbol after differentiation, and a space-time coding unit that subjects the start symbol or the symbol after differentiation to space-time coding and generates signals to be transmitted from transmission antennas. The differential coding unit determines, on the basis of electric power of the start symbol or electric power of the symbol after differentiation generated last time, electric power of the symbol after differentiation generated in the current differential coding processing.
摘要翻译：无线发送装置包括多个发送天线，起始符号生成单元，其在开始差分编码时生成起始符号作为基准信号，差分编码单元（差分编码单元，发送信号功率计算单元和1 /平方根操作单元），其将信息比特被映射到的发送符号进行差分编码并产生微分后的符号，以及空间编码单元，其对开始符号或符号进行区分进行空时编码，并生成要从发送天线发送的信号。差分编码单元根据起始符号的电力或最近一次产生的微分产生后的符号的电力来确定在当前的差分编码处理中产生的微分后的符号的电力。

5. 发明申请

US20140334572A1 TRANSMITTER AND TRANSMISSION METHOD 有权
标题翻译：发射机和传输方法
公开(公告)号：US20140334572A1
公开(公告)日：2014-11-13
申请号：US14116949
申请日：2012-09-07
申请人： Keisuke Ozaki , Akihiro Okazaki , Koji Tomitsuka
发明人： Keisuke Ozaki , Akihiro Okazaki , Koji Tomitsuka
IPC分类号： H04L27/12 , H04B1/04 , H04L27/26
CPC分类号： H04L27/12 , H03F1/02 , H03F3/24 , H04B1/0475 , H04B2001/045 , H04L27/20 , H04L27/2614 , H04L27/2621
摘要： A transmitter is capable of suppressing a PAPR to be low and efficiently amplifying transmit power. The transmitter generates a transmission signal by oversampling a modulated signal, and includes a modulation unit that performs a modulation process on an information sequence and that generates a constant envelope signal and a phase interpolation unit that inserts a predetermined number of signals identical in amplitude to signal points of the constant envelope signal between the signal points so that signal points including original signal points are located equidistantly.
摘要翻译：发射机能够抑制PAPR低而有效地放大发射功率。发射机通过对调制信号进行过采样来生成发送信号，并且包括对信息序列执行调制处理并产生恒定包络线信号的调制单元和将幅度相同的预定数量的信号插入信号的相位插值单元信号点之间的恒定包络信号的点，使得包括原始信号点的信号点被等距地定位。

6. 发明授权

US08049902B2 Mobile vehicle 失效
标题翻译：移动车
公开(公告)号：US08049902B2
公开(公告)日：2011-11-01
申请号：US11631260
申请日：2005-06-24
申请人： Toshihiro Senoo , Keisuke Hara , Tsuyoshi Ogawa , Akihiro Okazaki
发明人： Toshihiro Senoo , Keisuke Hara , Tsuyoshi Ogawa , Akihiro Okazaki
IPC分类号： G01B11/14
CPC分类号： G05D1/0253 , G05D2201/0203
摘要： A mobile vehicle provided with moving means and a moving control device automatically travels while detecting an advance distance and a turning angle by means of one optical displacement sensor. The mobile vehicle comprises a moving unit (2) for moving a body (1), one optical displacement sensor (7) as a displacement sensor provided on the body (1), and a moving control device for controlling the moving unit (2) based on a moving distance detected by the optical displacement sensor (7). The moving control device determines the distance of rectilinear movement and a turning angle of the body (1) from an amount detected by the optical displacement sensor (7). The optical displacement sensor (7) picks up patterns or the like on a traveling floor surface at specified time intervals and detects a moving distance by comparing images before and after the specified time.
摘要翻译：具有移动装置的移动车辆和移动控制装置通过一个光学位移传感器检测到前进距离和转动角度而自动行进。移动车辆包括用于移动主体（1）的移动单元（2），设置在主体（1）上的位移传感器的一个光学位移传感器（7）和用于控制移动单元（2）的移动控制装置，基于由所述光学位移传感器（7）检测到的移动距离。移动控制装置从由光学位移传感器（7）检测到的量确定直线运动的距离和主体（1）的转动角度。光学位移传感器（7）以规定的时间间隔在行进的地面上拾取图案等，并且通过比较在指定时间之前和之后的图像来检测移动距离。

7. 发明授权

US06563886B1 Bit timing synchronization device and a method for the same 有权
标题翻译：位定时同步装置及其方法相同
公开(公告)号：US06563886B1
公开(公告)日：2003-05-13
申请号：US09334725
申请日：1999-06-17
申请人： Hiroshi Kubo , Akihiro Okazaki
发明人： Hiroshi Kubo , Akihiro Okazaki
IPC分类号： H04L700
CPC分类号： H04B1/70755 , H04B1/7073 , H04B1/7117 , H04L7/042
摘要： Correlation power at each timing is computed, a maximum value of the correlation power is obtained, time sequence is reversed by the time-reverse circuit from the timing at which the maximum value is detected by considering the timing corresponding to the maximum value as a tentative bit timing, correlation power is compared with a threshold value, and a timing at which the correlation power exceeds the threshold value is detected and outputted by a timing detecting circuit as the bit timing.
摘要翻译：计算每个定时的相关功率，获得相关功率的最大值，时间序列通过考虑与最大值对应的定时作为暂定时间，从检测到最大值的定时通过时间 - 反向电路反转将相关功率与阈值进行比较，并且相关功率超过阈值的定时由定时检测电路检测和输出作为比特定时。

8. 发明授权

US5448494A Mask data processing apparatus for integrated circuit production 失效
标题翻译：用于集成电路生产的掩模数据处理装置
公开(公告)号：US5448494A
公开(公告)日：1995-09-05
申请号：US180498
申请日：1994-01-12
申请人： Kenichi Kobayashi , Masahiro Yumoto , Nobuyasu Horiuchi , Akihiro Okazaki , Hiroshi Fuji , Hiroaki Tsuda
发明人： Kenichi Kobayashi , Masahiro Yumoto , Nobuyasu Horiuchi , Akihiro Okazaki , Hiroshi Fuji , Hiroaki Tsuda
IPC分类号： G06F17/50
CPC分类号： G06F17/5081
摘要： An apparatus for mask data processing in which a design data format of computer aided design for an integrated circuit is transformed into mask data of an actual integrated circuit. The apparatus includes a data transformation unit for transforming a design data format of computer aided design for an integrated circuit into mask data of an actual integrated circuit, and a picture image display unit for monitoring the transformation of the design data format into the mask data. The data transformation unit includes a control central processor unit for controlling the mask data transformation, and a picture processing processor having a calculation central processor unit for a unit field.
摘要翻译：一种用于掩模数据处理的装置，其中用于集成电路的计算机辅助设计的设计数据格式被变换为实际集成电路的掩模数据。该装置包括用于将集成电路的计算机辅助设计的设计数据格式转换为实际集成电路的掩模数据的数据变换单元，以及用于监视设计数据格式转换为掩码数据的图像显示单元。数据变换单元包括用于控制掩模数据变换的控制中央处理器单元和具有用于单位字段的计算中央处理器单元的图像处理处理器。

9. 发明申请

US20150003554A1 RADIO TRANSMISSION APPARATUS, RADIO RECEPTION APPARATUS, AND DATA TRANSMISSION METHOD 有权
标题翻译：无线电传输装置，无线接收装置和数据传输方法
公开(公告)号：US20150003554A1
公开(公告)日：2015-01-01
申请号：US14372786
申请日：2013-02-26
申请人： Yasunori Kato , Akihiro Okazaki
发明人： Yasunori Kato , Akihiro Okazaki
IPC分类号： H04B7/06
CPC分类号： H04B7/0697 , H04B7/0669 , H04L1/0618 , H04L1/0625 , H04L1/0631 , H04L1/0668 , H04L27/3416
摘要： A radio transmission apparatus includes a plurality of transmission antennas, a start symbol generating unit that generates a start symbol as a reference signal during the start of differential coding, a differential coding unit (a differential coding unit, a transmission-signal-power calculating unit, and a 1/square root operation unit) that subjects a transmission symbol, to which information bits are mapped, to differential coding and generates a symbol after differentiation, and a space-time coding unit that subjects the start symbol or the symbol after differentiation to space-time coding and generates signals to be transmitted from transmission antennas. The differential coding unit determines, on the basis of electric power of the start symbol or electric power of the symbol after differentiation generated last time, electric power of the symbol after differentiation generated in the current differential coding processing.
摘要翻译：无线发送装置包括多个发送天线，起始符号生成单元，其在开始差分编码时生成起始符号作为基准信号，差分编码单元（差分编码单元，发送信号功率计算单元和1 /平方根操作单元），其将信息比特被映射到的发送符号进行差分编码并产生微分后的符号，以及空间编码单元，其对开始符号或符号进行区分进行空时编码，并生成要从发送天线发送的信号。差分编码单元根据起始符号的电力或最近一次产生的微分产生后的符号的电力来确定在当前的差分编码处理中产生的微分后的符号的电力。

10. 发明申请

US20080186938A1 Frequency Sharing Method, Receiving Station and Transmitting Station 有权
标题翻译：频率共享方式，接收站和发射台
公开(公告)号：US20080186938A1
公开(公告)日：2008-08-07
申请号：US11816234
申请日：2006-02-02
申请人： Akihiro Okazaki
发明人： Akihiro Okazaki
IPC分类号： H04J1/00
CPC分类号： H04W16/14 , H04W16/10 , H04W48/12 , H04W72/02
摘要： In a frequency sharing radio system including a plurality of systems that share a specific frequency, upon establishment of a new system using a frequency that an existing system uses, a receiving station of the existing system receives a signal from a transmitting station of the existing system at a transmission frequency. The receiving station of the existing system transmits a beacon signal indicating a reception range thereof at the transmission frequency. A transmitting station of the new system detects a beacon signal transmitted from a receiving station of another system, and judges whether signal transmission is possible based on a result of the detection.
摘要翻译：在包括共享特定频率的多个系统的频率共享无线电系统中，在使用现有系统使用的频率建立新系统时，现有系统的接收站从现有系统的发射台接收信号在传输频率。现有系统的接收站以传输频率发送指示其接收范围的信标信号。新系统的发送站检测从另一系统的接收站发送的信标信号，并且基于检测结果判断是否可能发送信号。

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