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1. 发明授权

US08938335B2 Control unit for vehicle steering system 有权
标题翻译：车辆转向系统控制单元
公开(公告)号：US08938335B2
公开(公告)日：2015-01-20
申请号：US13602550
申请日：2012-09-04
申请人： Takeshi Watanabe , Atsushi Ishihara , Hiroshi Yoshimoto
发明人： Takeshi Watanabe , Atsushi Ishihara , Hiroshi Yoshimoto
IPC分类号： B62D6/00 , B62D15/02
CPC分类号： B62D6/002 , B62D15/025
摘要： In a control unit for a vehicle steering system, which controls an electric motor that is used to change a steering angle on the basis of a target route for a vehicle, a turning angle of a steered wheel with respect to a central axis of a shock absorber is set as a steered element angle, and the steered element angle is used in control over the electric motor.
摘要翻译：在用于车辆转向系统的控制单元中，其控制用于基于车辆的目标路线改变转向角的电动机，转向轮相对于冲击的中心轴线的转向角度吸收器设置为转向元件角度，转向元件角度用于控制电动机。

2. 发明授权

US07735597B2 Steering apparatus for vehicle 失效
标题翻译：车辆转向装置
公开(公告)号：US07735597B2
公开(公告)日：2010-06-15
申请号：US11798550
申请日：2007-05-15
申请人： Kenji Higashi , Kosuke Yamanaka , Atsushi Ishihara , Daisuke Maeda
发明人： Kenji Higashi , Kosuke Yamanaka , Atsushi Ishihara , Daisuke Maeda
IPC分类号： B62D5/04
CPC分类号： B62D5/008 , B62D5/0415
摘要： A steering apparatus for vehicle comprises a steering shaft including a first portion connected to a steering member and a second portion connected to steerable wheels; a transmission ratio variable mechanism capable of varying a transmission ratio as a ratio of a steered angle of the steerable wheels to a steering angle of the steering member; and a reaction-force compensation motor for compensating a steering reaction force of the steering member caused by the operation of the transmission ratio variable mechanism. The transmission ratio variable mechanism includes a differential mechanism for differentially rotatably interconnecting the first and second portions; and a differential-mechanism motor for driving the differential mechanism. Both an axis of a rotary shaft of the differential-mechanism motor and an axis of a rotary shaft of the reaction-force compensation motor are aligned with an axis of the steering shaft.
摘要翻译：用于车辆的转向装置包括转向轴，该转向轴包括连接到转向构件的第一部分和连接到可转向轮的第二部分; 传动比可变机构，其能够将传动比改变为可转向轮的转向角与转向构件的转向角的比率; 以及用于补偿由变速比可变机构的操作引起的转向构件的转向反作用力的反作用力补偿电动机。传动比可变机构包括差速机构，用于使第一和第二部分可差动地互连; 以及用于驱动差动机构的差速机构马达。差速机构马达的旋转轴的轴线和反作用力补偿马达的旋转轴的轴线与转向轴的轴线对准。

3. 发明授权

US07721343B2 Copyright management method, information recording/reproducing method and device, and information recording medium and method of manufacturing the medium 有权
标题翻译：版权管理方法，信息记录/再现方法和装置以及信息记录介质以及制造介质的方法
公开(公告)号：US07721343B2
公开(公告)日：2010-05-18
申请号：US11263034
申请日：2005-11-01
申请人： Taku Kato , Tadashi Kojima , Hisashi Yamada , Atsushi Ishihara
发明人： Taku Kato , Tadashi Kojima , Hisashi Yamada , Atsushi Ishihara
IPC分类号： G06F7/04 , G06F17/30 , H04N7/16
CPC分类号： G06F21/10 , G11B20/00086 , G11B20/00188 , G11B20/0021 , G11B20/00246 , G11B20/00282 , G11B20/00304 , G11B20/00362 , G11B20/00492 , G11B20/00768 , G11B20/10
摘要： Reinforcement of a system renewability is realized skillfully utilizing properties peculiar to a system. As a result, there is produced such a new effect as to similarly reinforce required specification with respect to copyright protection of a content recorded in a medium for exclusive use in reproduction and a recordable medium. In a system which encrypts information such as a content to record/reproduce the information, design is made so that encryption/decryption processing information differs for a device (software (S/W) main body device) whose main body is software constituted of a recording/reproducing drive of a recording medium and a personal computer (PC), a device (hardware (H/W) main body device) whose main body is hardware integrally containing a drive and data coding/demodulation processing, and the medium for exclusive use in reproduction and the recording medium.
摘要翻译：利用系统特有的特性巧妙地实现系统可更新性的加强。结果，产生了一种新的效果，类似地加强了关于在专用于再现的介质和可记录介质中记录的内容的版权保护的所需规格。在加密诸如内容的信息以记录/再现信息的系统中，进行设计使得其主体是由软件构成的设备（软件（S / W）主体设备）的加密/解密处理信息不同记录介质和个人计算机（PC）的记录/再现驱动器，其主体是硬件整体地包含驱动和数据编码/解调处理的装置（硬件（H / W）主体装置）用于再现和记录介质。

4. 发明授权

US07706664B2 Apparatus, method, and program product for recording and reproducing contents 失效
标题翻译：用于记录和再现内容的装置，方法和程序产品
公开(公告)号：US07706664B2
公开(公告)日：2010-04-27
申请号：US10591179
申请日：2006-06-28
申请人： Hiroshi Isozaki , Shinichi Matsukawa , Atsushi Ishihara , Taku Kato
发明人： Hiroshi Isozaki , Shinichi Matsukawa , Atsushi Ishihara , Taku Kato
IPC分类号： H04N5/91
CPC分类号： G11B20/00086 , G11B20/00427 , G11B20/10 , H04N5/85 , H04N5/913 , H04N9/8205 , H04N9/8233
摘要： A contents recording and reproducing apparatus performs a record and a reproduce of a recording medium, in which the recording medium records a title key file registering therein at least one title key which encrypts each of plural title contents corresponding to a program video or sound, and title contents encrypted by the title key. The contents recording and reproducing apparatus includes an TKF initializing unit 141 which generates a title key file and records it in the recording medium, a random number generating unit 111 which generates a random number corresponding to each of the plural title key files, and a recording unit 113 which records a plurality of title key files in a DVD medium 140. The TKF initializing unit 141 registers the random number, the TKF random number corresponding to the title key file, and an encryption title key.
摘要翻译：内容记录和再现设备执行记录介质的记录和再现，其中记录介质记录标记密钥文件，其中登记有至少一个标题密钥，其对与节目视频或声音相对应的多个标题内容中的每一个进行加密，以及标题内容由标题密钥加密。内容记录和再现装置包括一个TKF初始化单元141，生成标题密钥文件并将其记录在记录介质中;随机数生成单元111，生成与多个标题密钥文件中的每一个对应的随机数，以及记录单元113，其将多个标题密钥文件记录在DVD介质140中.TXF初始化单元141登记随机数，对应于标题密钥文件的TKF随机数和加密标题密钥。

5. 发明授权

US07516003B2 Vehicle steering system 有权
标题翻译：车辆转向系统
公开(公告)号：US07516003B2
公开(公告)日：2009-04-07
申请号：US11758902
申请日：2007-06-06
申请人： Naoki Maeda , Kosuke Yamanaka , Masanori Arima , Atsushi Ishihara , Tatsuma Kouchi , Shingo Maeda , Daisuke Maeda
发明人： Naoki Maeda , Kosuke Yamanaka , Masanori Arima , Atsushi Ishihara , Tatsuma Kouchi , Shingo Maeda , Daisuke Maeda
IPC分类号： B62D6/00 , B62D1/00 , B62D15/00
CPC分类号： B62D15/0285 , B62D1/286
摘要： A vehicle steering system includes: a steering actuator that imparts a steering force to a steering mechanism of a vehicle; an automatic steering controller that performs an automatic steering control by controlling the steering actuator; a driving state detector that detects a driving state of the vehicle during the automatic steering control; a threshold value setting unit that variably sets a threshold value for permitting an intervention in the automatic steering control; and an automatic steering intervention unit that intervenes in the automatic steering control based on a threshold value set by the threshold value setting unit.
摘要翻译：车辆转向系统包括：向车辆的转向机构施加转向力的转向致动器; 自动转向控制器，其通过控制转向致动器执行自动转向控制; 在自动转向控制期间检测车辆的行驶状态的驾驶状态检测器; 阈值设定单元，其可变地设定允许干预所述自动转向控制的阈值; 以及基于由阈值设定单元设定的阈值来进行自动转向控制的自动转向介入单元。

6. 发明授权

US07432718B2 Electronic device and method of controlling same 失效
标题翻译：电子装置及其控制方法
公开(公告)号：US07432718B2
公开(公告)日：2008-10-07
申请号：US11595799
申请日：2006-11-09
申请人： Atsushi Ishihara , Tomohiro Yamada , Yoshihiro Chosokabe
发明人： Atsushi Ishihara , Tomohiro Yamada , Yoshihiro Chosokabe
IPC分类号： G01R29/12 , G01S13/08 , G06F19/00
CPC分类号： H04R5/02 , G01S5/14 , G01S11/06 , H04R2205/024 , H04R2499/15 , H04S7/303
摘要： An electronic device includes a main body, a drive mechanism configured to move the main body, a detector having a plurality of sensors mounted in the main body for detecting distances to an object which is present in a space around the main body, a calculator configured to calculate a direction of the object relative to the main body based on the detected distances, and a controller configured to control the drive mechanism to change an orientation of the main body dependent on the calculated direction.
摘要翻译：一种电子设备，包括主体，构造成移动主体的驱动机构，具有安装在主体中的多个传感器的检测器，用于检测存在于主体周围的空间中的物体的距离;计算器配置基于检测到的距离来计算物体相对于主体的方向;以及控制器，被配置为根据计算出的方向来控制驱动机构改变主体的取向。

7. 发明申请

US20070288144A1 VEHICLE STEERING SYSTEM 有权
标题翻译：车辆转向系统
公开(公告)号：US20070288144A1
公开(公告)日：2007-12-13
申请号：US11760311
申请日：2007-06-08
申请人： Masanori Arima , Naoki Maeda , Kosuke Yamanaka , Atsushi Ishihara , Tatsuma Kouchi , Shingo Maeda , Daisuke Maeda
发明人： Masanori Arima , Naoki Maeda , Kosuke Yamanaka , Atsushi Ishihara , Tatsuma Kouchi , Shingo Maeda , Daisuke Maeda
IPC分类号： B62D6/00
CPC分类号： B62D15/0285 , B62D5/0481 , B62D5/0496
摘要： An automatic parking control is cancelled when a motor current has not yet reached a maximum current value Imax with a steering angle deviation exceeding a deviation threshold value. In addition, the automatic parking control is cancelled when a steering speed has not yet reached a maximum steering speed with a state where the motor current has reached and remains at the maximum steering speed continuing over a first time period. On the other hand, when a state where the steering speed has reached and remains at the maximum steering speed continues over a second time period, it is determined that there occurs an output shortage of a steering actuator, an automatic parking condition is recalculated, so as to allow the automatic parking continue to continue.
摘要翻译：当电动机电流尚未达到超过偏差阈值的转向角偏差的最大电流值I MAX时，自动停车控制被取消。此外，当电动机电流达到的状态下转向速度尚未达到最大转向速度并且保持在第一时间段内持续的最大转向速度时，自动停车控制被取消。另一方面，当转向速度达到并保持在最大转向速度的状态在第二时间段内持续时，确定转向致动器的输出不足，重新计算自动停车条件等以允许自动停车继续。

8. 发明授权

US07302573B2 Computer system and method for controlling output of reproduced video data 失效
标题翻译：用于控制再现视频数据输出的计算机系统和方法
公开(公告)号：US07302573B2
公开(公告)日：2007-11-27
申请号：US10755235
申请日：2004-01-13
申请人： Nakaba Kogure , Tomoo Yamakage , Hidenori Takeshima , Koichi Masukura , Taku Kato , Atsushi Ishihara , Wataru Asano
发明人： Nakaba Kogure , Tomoo Yamakage , Hidenori Takeshima , Koichi Masukura , Taku Kato , Atsushi Ishihara , Wataru Asano
IPC分类号： H04L9/00
CPC分类号： H04N21/4627 , H04N7/163 , H04N21/4143 , H04N21/4405 , H04N21/4408 , H04N21/8358
摘要： A computer system with a monitor display, comprises a decoder unit configured to decode video data containing digital watermark information to derive decoded data, and configured to determine, based on information included in the video data, whether or not first certification for certifying that the video data is legitimately reproduced data succeeds, and a graphics controller which determines, using the digital watermark information, whether or not second certification for certifying that the video data is to be protected from being copied succeeds, the graphics controller converting the decoded data into a protected decoded data from being copied and outputting the protected decoded data to the monitor display if the first certification and the second certification succeed, and the graphics controller inhibiting the decoded data from being output to the monitor display if the first certification fails and the second certification succeeds.
摘要翻译：一种具有监视器显示器的计算机系统，包括：解码器单元，被配置为对包含数字水印信息的视频数据进行解码以导出解码数据，并且被配置为基于视频数据中包括的信息来确定用于证明视频的第一认证数据合法再现数据成功，并且图形控制器确定使用数字水印信息来确定是否要保护视频数据的第二认证被复制成功，图形控制器将解码的数据转换成受保护的如果第一认证和第二认证成功，则被解码的数据被复制并将保护的解码数据输出到监视器显示器，并且如果第一认证失败并且第二认证成功，则将解码数据禁止输出到监视器显示器的图形控制器。

9. 发明申请

US20070164748A1 Electronic device and method of controlling same 失效
标题翻译：电子装置及其控制方法
公开(公告)号：US20070164748A1
公开(公告)日：2007-07-19
申请号：US11595799
申请日：2006-11-09
申请人： Atsushi Ishihara , Tomohiro Yamada , Yoshihiro Chosokabe
发明人： Atsushi Ishihara , Tomohiro Yamada , Yoshihiro Chosokabe
IPC分类号： G01R29/12 , G01P21/00
CPC分类号： H04R5/02 , G01S5/14 , G01S11/06 , H04R2205/024 , H04R2499/15 , H04S7/303
摘要： An electronic device includes a main body, a drive mechanism configured to move the main body, a detector having a plurality of sensors mounted in the main body for detecting distances to an object which is present in a space around the main body, a calculator configured to calculate a direction of the object relative to the main body based on the detected distances, and a controller configured to control the drive mechanism to change an orientation of the main body dependent on the calculated direction.
摘要翻译：一种电子设备，包括主体，构造成移动主体的驱动机构，具有安装在主体中的多个传感器的检测器，用于检测存在于主体周围的空间中的物体的距离;计算器配置基于检测到的距离来计算物体相对于主体的方向;以及控制器，被配置为根据计算出的方向来控制驱动机构改变主体的取向。

10. 发明申请

US20050038997A1 Contents recording method, recording medium and contents recording device 审中-公开
标题翻译：内容记录方法，记录介质和内容记录装置
公开(公告)号：US20050038997A1
公开(公告)日：2005-02-17
申请号：US10892554
申请日：2004-07-16
申请人： Tadashi Kojima , Atsushi Ishihara , Taku Kato
发明人： Tadashi Kojima , Atsushi Ishihara , Taku Kato
IPC分类号： H04N5/91 , G09C1/00 , G11B20/00 , G11B20/10 , H04L9/08 , H04K1/00
CPC分类号： G11B20/10 , G11B20/00086 , G11B20/00115 , G11B20/0021 , G11B20/00246 , G11B20/00347 , G11B20/00362 , G11B20/00434 , G11B20/00442 , G11B20/00449 , H04L9/0822 , H04L9/0833 , H04L2209/60
摘要： A content recording method comprises encrypting a first key by second keys to generate a first encrypted encryption key group, encrypting a content encryption key or third key used as an encryption key of the content encryption key by media identification codes to generate a second encrypted encryption key group, encrypting the media identification codes by the first key for each medium to generate encrypted media identification codes, and recording an encrypted content, the content encryption key, the first encrypted encryption key group, the second encrypted encryption key group, and the encrypted media identification codes in a medium.
摘要翻译：内容记录方法包括：通过第二密钥对第一密钥进行加密，以通过媒体识别码生成第一加密密钥组，加密用作内容加密密钥的加密密钥的内容加密密钥或第三密钥，以生成第二加密密钥组，通过每个媒体的第一个密钥加密媒体识别码，以生成加密的媒体识别码，并记录加密内容，内容加密密钥，第一加密密钥组，第二加密密钥组和加密媒体媒体中的识别码。

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