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1. 发明授权

US09188177B2 Brake disc 有权
标题翻译：制动盘
公开(公告)号：US09188177B2
公开(公告)日：2015-11-17
申请号：US13985163
申请日：2012-02-16
申请人： Toru Fujii , Kazuya Okubo , Kiyotaka Obunai , Yoshihisa Kubota , Hideaki Okada , Tsuyoshi Nakatsuji
发明人： Toru Fujii , Kazuya Okubo , Kiyotaka Obunai , Yoshihisa Kubota , Hideaki Okada , Tsuyoshi Nakatsuji
IPC分类号： F16D65/00 , F16D65/12 , F16D65/02
CPC分类号： F16D65/0006 , F16D65/12 , F16D65/128 , F16D2065/132 , F16D2065/1328
摘要： A brake disc is provided capable of effectively reducing the generation of noise such as brake noise by making specifications relating to lightening holes different from each other between two brake disc plates. In the brake disc, two brake disc plates are laminated so as to slide on each other by vibration during braking, and specifications relating to one or more selected from lightening holes, plate thickness, diameter, and warpage are made different from each other between the brake disc plates. In addition, lightening holes are formed on at least one of the brake disc plates, and one or more specifications selected from the number of lightening holes, the shapes of the lightening holes, the sizes of the lightening holes, and the arrangement positions of the lightening holes are made different from each other between the brake disc plates.
摘要翻译：提供了一种制动盘，其能够通过在两个制动盘盘之间制造与彼此不同的减光孔的规格，从而有效地减少诸如制动噪声的噪声的产生。在制动盘中，通过在制动时的振动使两个制动盘片层压成彼此相互滑动，并且在从放电孔，板厚，直径和翘曲中选择的一个或多个的规格在制动盘片。另外，在至少一个制动盘片上形成有减光孔，从减光孔的数量，减亮孔的形状，发光孔的尺寸和排列位置的一个或多个规格制动盘板之间的减光孔彼此不同。

2. 发明申请

US20140326550A1 BRAKE DISC 有权
标题翻译：制动盘
公开(公告)号：US20140326550A1
公开(公告)日：2014-11-06
申请号：US13985163
申请日：2012-02-16
申请人： Toru Fujii , Kazuya Okubo , Kiyotaka Obunai , Yoshihisa Kubota , Hideaki Okada , Tsuyoshi Nakatsuji
发明人： Toru Fujii , Kazuya Okubo , Kiyotaka Obunai , Yoshihisa Kubota , Hideaki Okada , Tsuyoshi Nakatsuji
IPC分类号： F16D65/00 , F16D65/12
CPC分类号： F16D65/0006 , F16D65/12 , F16D65/128 , F16D2065/132 , F16D2065/1328
摘要： A brake disc is provided capable of effectively reducing the generation of noise such as brake noise by making specifications relating to lightening holes different from each other between two brake disc plates. In the brake disc, two brake disc plates are laminated so as to slide on each other by vibration during braking, and specifications relating to one or more selected from lightening holes, plate thickness, diameter, and warpage are made different from each other between the brake disc plates. In addition, lightening holes are formed on at least one of the brake disc plates, and one or more specifications selected from the number of lightening holes, the shapes of the lightening holes, the sizes of the lightening holes, and the arrangement positions of the lightening holes are made different from each other between the brake disc plates.
摘要翻译：提供了一种制动盘，其能够通过在两个制动盘盘之间制造与彼此不同的减光孔的规格，从而有效地减少诸如制动噪声的噪声的产生。在制动盘中，通过在制动时的振动使两个制动盘片层压成彼此相互滑动，并且在从放电孔，板厚，直径和翘曲中选择的一个或多个的规格在制动盘片。另外，在至少一个制动盘片上形成有减光孔，从减光孔的数量，减亮孔的形状，发光孔的尺寸和排列位置的一个或多个规格制动盘板之间的减光孔彼此不同。

3. 发明授权

US07333253B2 Multiplex recording type hologram recording device, method, hologram reproduction device, and method 失效
标题翻译：多重记录型全息记录装置，方法，全息图再生装置及方法
公开(公告)号：US07333253B2
公开(公告)日：2008-02-19
申请号：US10514815
申请日：2003-05-19
申请人： Kazuo Kuroda , Satoshi Sugiura , Shuuichi Yanagisawa , Satoru Tanaka , Yoshihisa Itoh , Akihiro Tachibana , Yoshihisa Kubota
发明人： Kazuo Kuroda , Satoshi Sugiura , Shuuichi Yanagisawa , Satoru Tanaka , Yoshihisa Itoh , Akihiro Tachibana , Yoshihisa Kubota
IPC分类号： G11B7/00
CPC分类号： G11B7/128 , G03H1/26 , G03H1/265 , G03H2001/0232 , G11B7/0065 , G11B7/135 , G11C13/042
摘要： A hologram record apparatus (100) includes a parameter set device (19), a move device (20), and a control device (18). The parameter set device (19) modifies parameters for multiple recordings such as a record angle and a focal depth in relation to at least one of signal light (L3) and reference light (L2) and can fix the parameters. The move device (20) relatively moves the focus position of the signal light and the reference light in the direction along the record surface of a hologram record medium. The control device (18) performs control so that the parameter for the last recording used for recording at the m-th focus position is used as the parameter for the first recording at the m+1-th focus position.
摘要翻译：全息记录装置（100）包括参数设定装置（19），移动装置（20）和控制装置（18）。相对于信号光（L 3）和参考光（L 2）中的至少一个，参数设定装置（19）修改诸如记录角度和焦点深度的多个记录的参数，并且可以固定参数。移动装置（20）沿着全息图记录介质的记录表面的方向相对地移动信号光和参考光的聚焦位置。控制装置（18）进行控制，使得将用于第m个对焦位置的记录的最后记录的参数用作在第m + 1个焦点位置处的第一次记录的参数。

4. 发明申请

US20060109535A1 Angle-multiplexing hologram recording device, method, hologram reproduction device, and method 失效
标题翻译：角复用全息图记录装置，方法，全息图再现装置和方法
公开(公告)号：US20060109535A1
公开(公告)日：2006-05-25
申请号：US10514627
申请日：2003-05-19
申请人： Kazuo Kuroda , Satoshi Sugiura , Shuuichi Yanagisawa , Satoru Tanaka , Yoshihisa Itoh , Akihiro Tachibana , Yoshihisa Kubota
发明人： Kazuo Kuroda , Satoshi Sugiura , Shuuichi Yanagisawa , Satoru Tanaka , Yoshihisa Itoh , Akihiro Tachibana , Yoshihisa Kubota
IPC分类号： G03H1/26
CPC分类号： G11C13/042 , G03H1/265 , G03H2001/0232 , G11B7/0065 , G11B7/135
摘要： A hologram recording apparatus (100) includes a record angle change device (19) capable of relatively changing the record angle of a hologram recording medium (200) relative to signal light (L3) and reference light (L2); and a control device (18). The control device sets a record angle for recording a specific angle record plane as a standard record angle among a plurality of angle record planes on the hologram recording medium. Furthermore, the control device controls the record angle change device so as to change and fix the record angle after then by a predetermined angle from the set standard record angle.
摘要翻译：全息记录设备（100）包括能够相对于信号光（L 3）和参考光（L 2）相对地改变全息图记录介质（200）的记录角度的记录角度改变装置（19）。和控制装置（18）。控制装置在全息图记录介质上的多个角度记录平面之间设置用于记录特定角度记录平面作为标准记录角度的记录角度。此外，控制装置控制记录角度改变装置，从而从设定的标准记录角度改变并固定记录角度，然后固定预定角度。

5. 发明申请

US20050237896A1 Hologram recording/reproducing device and hologram recording medium 审中-公开
标题翻译：全息记录/再现装置和全息记录介质
公开(公告)号：US20050237896A1
公开(公告)日：2005-10-27
申请号：US10522342
申请日：2003-07-23
申请人： Akihiro Tachibana , Satoru Tanaka , Yoshihisa Itoh , Yoshihisa Kubota , Kazuo Kuroda , Satoshi Suguira
发明人： Akihiro Tachibana , Satoru Tanaka , Yoshihisa Itoh , Yoshihisa Kubota , Kazuo Kuroda , Satoshi Suguira
IPC分类号： G11B7/0065 , G11B7/09 , G11B7/135 , G11B7/00
CPC分类号： G11B7/0938 , G11B7/0065 , G11B7/083 , G11B7/1362
摘要： A holographic recording and reproducing apparatus comprises: a pickup for moving an objective lens that focuses a coherent light beam along a recording track on a holographic recording medium and for detecting reflected light from the recording track to perform focus- and tracking-servo control; a relative velocity determination unit for determining a relative velocity of a converging position of the objective lens with respect to the holographic recording medium; a driving unit for changing a relative position of the objective lens with respect to an optical path of the coherent light beam so as to make the relative velocity fall within a predetermined range at least during a predetermined period; and a control unit for performing recording or reproduction for a recording layer during the predetermined period. The holographic recording medium includes a plurality of markers used for positioning an optical interference pattern of the coherent light beam.
摘要翻译：一种全息记录和再现装置，包括：拾取器，用于移动物镜，沿着记录轨道将相干光束聚焦在全息记录介质上，并用于检测来自记录轨道的反射光，以执行对焦和跟踪伺服控制; 相对速度确定单元，用于确定物镜相对于全息记录介质的会聚位置的相对速度; 驱动单元，用于相对于所述相干光束的光路改变所述物镜的相对位置，以使所述相对速度至少在预定时段期间落在预定范围内; 以及控制单元，用于在预定时段期间执行记录层的记录或再现。全息记录介质包括用于定位相干光束的光学干涉图案的多个标记。

6. 发明申请

US20050185230A1 Hologram recording device and hologram reproduction device 失效
标题翻译：全息记录装置和全息图再现装置
公开(公告)号：US20050185230A1
公开(公告)日：2005-08-25
申请号：US10514826
申请日：2003-05-19
申请人： Kazuo Kuroda , Satoshi Sugiura , Shuuichi Yanagisawa , Satoru Tanaka , Yoshihisa Itoh , Akihiro Tachibana , Yoshihisa Kubota
发明人： Kazuo Kuroda , Satoshi Sugiura , Shuuichi Yanagisawa , Satoru Tanaka , Yoshihisa Itoh , Akihiro Tachibana , Yoshihisa Kubota
IPC分类号： G02F1/01 , G02F1/061 , G02F1/13 , G03H1/04 , G03H1/16 , G03H1/26 , G11B7/0065 , G11B7/125 , G11C13/04 , G03H1/02
CPC分类号： G11B7/128 , G03H1/0841 , G03H1/16 , G03H1/26 , G03H2210/22 , G03H2225/22 , G11B7/0065 , G11C13/042
摘要： A hologram record apparatus (100) includes a spatial light modulator (15) and a control device (18). The spatial light modulator (15) is arranged on an optical path of signal light (L1) and divided into a plurality of cell blocks (151) arranged in a matrix. Each of the cell blocks (151) is further divided into a plurality of cells (152) arranged in a matrix. The spatial light modulator (15) can perform modulation on the cell basis. The control device (18) controls the spatial light modulator so as to modulate the signal light according to a plurality of record information sets to be recorded on a hologram record medium (200). Pluralities of modulation units (153) existing in the same cell block are not made into identical patterns. Since a plurality of cell blocks having a large pitch as compared to the pixel pitch are simultaneously or successively turned on/off, it is possible to reduce the distance between the zeroth-order light and the higher-order light.
摘要翻译：全息记录装置（100）包括空间光调制器（15）和控制装置（18）。空间光调制器（15）被布置在信号光（L 1）的光路上，并被分成以矩阵排列的多个单元块（151）。每个单元块（151）进一步被划分成矩阵排列的多个单元（152）。空间光调制器（15）可以基于单元进行调制。控制装置（18）控制空间光调制器，以便根据要记录在全息记录介质（200）上的多个记录信息集来调制信号光。存在于相同单元块中的多个调制单元（153）不被制成相同的模式。由于与像素间距相比具有大间距的多个单元块同时或连续地导通/截止，所以可以减少零级光和高阶光之间的距离。

7. 发明授权

US07206105B2 Hologram recording device and hologram reproduction device 失效
标题翻译：全息记录装置和全息图再现装置
公开(公告)号：US07206105B2
公开(公告)日：2007-04-17
申请号：US10514826
申请日：2003-05-19
申请人： Kazuo Kuroda , Satoshi Sugiura , Shuuichi Yanagisawa , Satoru Tanaka , Yoshihisa Itoh , Akihiro Tachibana , Yoshihisa Kubota
发明人： Kazuo Kuroda , Satoshi Sugiura , Shuuichi Yanagisawa , Satoru Tanaka , Yoshihisa Itoh , Akihiro Tachibana , Yoshihisa Kubota
IPC分类号： G02B1/02
CPC分类号： G11B7/128 , G03H1/0841 , G03H1/16 , G03H1/26 , G03H2210/22 , G03H2225/22 , G11B7/0065 , G11C13/042
摘要： A hologram record apparatus (100) includes a spatial light modulator (15) and a control device (18). The spatial light modulator (15) is arranged on an optical path of signal light (L1) and divided into a plurality of cell blocks (151) arranged in a matrix. Each of the cell blocks (151) is further divided into a plurality of cells (152) arranged in a matrix. The spatial light modulator (15) can perform modulation on the cell basis. The control device (18) controls the spatial light modulator so as to modulate the signal light according to a plurality of record information sets to be recorded on a hologram record medium (200). Pluralities of modulation units (153) existing in the same cell block are not made into identical patterns. Since a plurality of cell blocks having a large pitch as compared to the pixel pitch are simultaneously or successively turned on/off, it is possible to reduce the distance between the zeroth-order light and the higher-order light.
摘要翻译：全息记录装置（100）包括空间光调制器（15）和控制装置（18）。空间光调制器（15）被布置在信号光（L 1）的光路上，并被分成以矩阵排列的多个单元块（151）。每个单元块（151）进一步被划分成矩阵排列的多个单元（152）。空间光调制器（15）可以基于单元进行调制。控制装置（18）控制空间光调制器，以便根据要记录在全息记录介质（200）上的多个记录信息集来调制信号光。存在于相同单元块中的多个调制单元（153）不被制成相同的模式。由于与像素间距相比具有大间距的多个单元块同时或连续地导通/截止，所以可以减少零级光和高阶光之间的距离。

8. 发明申请

US20060164705A1 Hologram system 审中-公开
标题翻译：全息图系统
公开(公告)号：US20060164705A1
公开(公告)日：2006-07-27
申请号：US10522679
申请日：2003-05-16
申请人： Yoshihisa Itoh , Satoru Tanaka , Akihiro Tachibana , Yoshihisa Kubota , Kazuo Kuroda , Satoshi Sugiura
发明人： Yoshihisa Itoh , Satoru Tanaka , Akihiro Tachibana , Yoshihisa Kubota , Kazuo Kuroda , Satoshi Sugiura
IPC分类号： G02B5/32
CPC分类号： G06K7/10663 , G11B7/0065
摘要： A compatible hologram system has a supporting part for loadably supporting a recording medium made of a photosensitive material, a signal generating part for allowing a coherent beam modulated in response to predetermined data to enter the recording medium and providing a three-dimensional light interference pattern therewithin to produce a diffraction grating, and a data processing part for detecting reproduced data by diffracted light from the diffraction grating and demodulating the data to the predetermined data. The recording medium has a reference data area in which a reference diffraction grating corresponding to a three-dimensional light interference pattern of a coherent light beam modulated in response to reference data has been stored in advance, a sector data area in which sector data is recorded, and a user data area in which user data is recorded. The hologram system corrects the reproduced data in response to the reference data reproduced from the reference diffraction grating stored in the reference data area, the sector data reproduced from the sector area, and reference data provided within a reference memory of the data processing part, and demodulates the data to the predetermined data.
摘要翻译：兼容的全息图系统具有用于负载地支撑由感光材料制成的记录介质的支撑部件，用于允许响应于预定数据调制的相干光束进入记录介质并在其中提供三维光干涉图案的信号产生部件以产生衍射光栅，以及数据处理部分，用于通过来自衍射光栅的衍射光检测再现数据，并将数据解调为预定数据。记录介质具有参考数据区域，其中预先存储了对应于响应于参考数据调制的相干光束的三维光干涉图案的参考衍射光栅，其中记录了扇区数据的扇区数据区域以及记录用户数据的用户数据区域。全息图系统响应于从存储在参考数据区域中的参考衍射光栅再现的参考数据，从扇区区域再现的扇区数据和提供在数据处理部分的参考存储器内的参考数据，校正再现数据，以及将数据解调为预定数据。

9. 发明授权

US07031038B2 Hologram apparatus capable of detecting and correcting distortion of hologram image 失效
标题翻译：全息图设备能够检测和校正全息图的失真
公开(公告)号：US07031038B2
公开(公告)日：2006-04-18
申请号：US11041724
申请日：2005-01-25
申请人： Masakazu Ogasawara , Akihiro Tachibana , Yoshihisa Kubota
发明人： Masakazu Ogasawara , Akihiro Tachibana , Yoshihisa Kubota
IPC分类号： G03H1/08
CPC分类号： G11B7/00781 , G03H1/22 , G03H1/2205 , G03H1/2249 , G03H2210/20 , G11B7/0065 , G11B7/128 , G11B7/13
摘要： A hologram apparatus includes a light beam interfering section for allowing reference and signal light beams to interfere to form a hologram recording region; a reproducing section for allowing the reference light beam to be incident on the recording region and generating a reproduced light; an image sensor for detecting a hologram-reproduced image; a distortion determining section for detecting the distortion-detecting data from the hologram-reproduced image to determine a distortion of the hologram-reproduced image; a distortion corrector for correcting a distortion of the hologram-reproduced image; and a controller for correcting the distortion in accordance with a determined distortion.
摘要翻译：全息图装置包括光束干涉部分，用于允许参考信号光束和信号光束干涉以形成全息图记录区域; 用于允许参考光束入射到记录区域并产生再现光的再现部分; 用于检测全息图再现图像的图像传感器; 失真确定部分，用于从全息图再现图像中检测失真检测数据，以确定全息图再现图像的失真; 用于校正全息图再现图像的失真的失真校正器; 以及控制器，用于根据确定的失真校正失真。

10. 发明授权

US6130872A Optical pickup apparatus 失效
标题翻译：光拾取装置
公开(公告)号：US6130872A
公开(公告)日：2000-10-10
申请号：US81982
申请日：1998-05-20
申请人： Satoshi Sugiura , Akihiro Tachibana , Yoshihisa Kubota
发明人： Satoshi Sugiura , Akihiro Tachibana , Yoshihisa Kubota
IPC分类号： G02B5/32 , G02B13/00 , G11B7/00 , G11B7/09 , G11B7/125 , G11B7/13 , G11B7/135
CPC分类号： G11B7/1353 , G11B7/131 , G11B7/13922 , G11B2007/0006 , G11B7/0909
摘要： An optical pickup apparatus which can be designed compact while having a plurality of semiconductor lasers. The optical pickup apparatus, which reads recorded information from an optical recording medium, comprises an optical system including light intensity detection means having a quarter-split light receiving surface, two semiconductor lasers for emitting light beams of different wavelengths, an objective lens for directing each of the light beams onto an optical recording medium to form a light spot on a recording surface, and first and second holographic optical elements located between the quarter-split light receiving surface and the objective lens, whereby the first holographic optical element eliminates coma aberration and spherical aberration of a light beam of a first wavelength from one of the semiconductor lasers, traveled through the recording surface, thereby generating a predetermined amount of astigmatism, and the second holographic optical element eliminates coma aberration and spherical aberration of a light beam of a second wavelength from the other one of the semiconductor lasers, traveled through the recording surface, thereby generating a predetermined amount of astigmatism.
摘要翻译：可以设计紧凑的光拾取装置，同时具有多个半导体激光器。从光记录介质读取记录信息的光学拾取装置包括光学系统，其包括具有四分之一分裂光接收表面的光强度检测装置，用于发射不同波长的光束的两个半导体激光器，用于引导每个的光束到光记录介质上以在记录表面上形成光点，以及位于四分之一分光接收表面和物镜之间的第一和第二全息光学元件，由此第一全息光学元件消除彗差，来自一个半导体激光器的第一波长的光束的球面像差，行进通过记录表面，从而产生预定量的散光，并且第二全息光学元件消除第二个光束的彗形像差和球面像差波长从另一个半导体或激光器行进通过记录表面，从而产生预定量的像散。

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