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1. 发明申请

US20050253447A1 Rim having a non-uniform thickness and a method for manufacturing the rim 有权
标题翻译：具有不均匀厚度的轮辋和制造轮辋的方法
公开(公告)号：US20050253447A1
公开(公告)日：2005-11-17
申请号：US11190187
申请日：2005-07-27
申请人： Kishiro Abe , Tsuneo Watanabe , Satoru Miyashita , Takenobu Hasegawa , Kenichi Inada , Shojiro Yokomizo , Shingo Tsukui , Katsuki Kato , Morishi Kunou , Katsunori Todoko , Kenji Hayashi , Nobuyuki Soma , Masaaki Hara
发明人： Kishiro Abe , Tsuneo Watanabe , Satoru Miyashita , Takenobu Hasegawa , Kenichi Inada , Shojiro Yokomizo , Shingo Tsukui , Katsuki Kato , Morishi Kunou , Katsunori Todoko , Kenji Hayashi , Nobuyuki Soma , Masaaki Hara
IPC分类号： B60B21/00 , B21D53/30 , B21H1/04 , B60B21/02
CPC分类号： B60B21/023 , B21D53/30 , B60B21/026 , B60B21/028 , Y10T29/49526
摘要： A rim material having a non-uniform thickness, a rim manufactured from the rim material, and a method for manufacturing the rim from the rim material. The rim material includes a first material portion which forms an axially curved portion of the rim after the rim material is formed to the rim and a second material portion which forms an intermediate portion between adjacent axially curved portions after the rim material is formed to the rim. The first material portion has a thick parallel-surface portion including opposite surfaces parallel to each other. The parallel-surface portion has a width greater than a maximum amount of an axial dislocation of the parallel-surface portion expected to occur when the parallel-surface portion is formed to a corresponding curved portion. The second material portion has a thickness varying portion. The thickness varying portion includes a surface having a configuration defined by a line including a straight line and/or a slightly curved line.
摘要翻译：具有不均匀厚度的边缘材料，由边缘材料制成的边缘，以及用于从边缘材料制造边缘的方法。边缘材料包括第一材料部分，其在边缘材料形成到边缘之后形成边缘的轴向弯曲部分;以及第二材料部分，其在边缘材料形成到边缘之后在相邻的轴向弯曲部分之间形成中间部分。第一材料部分具有包括彼此平行的相对表面的厚的平行表面部分。平行表面部分的宽度大于当平行表面部分形成到相应的弯曲部分时期望发生的平行表面部分的轴向位错的最大量。第二材料部分具有厚度变化部分。厚度变化部分包括具有由包括直线和/或略微曲线的线限定的构造的表面。

2. 发明授权

US07111910B2 Rim having a non-uniform thickness 有权
标题翻译：轮辋具有不均匀的厚度
公开(公告)号：US07111910B2
公开(公告)日：2006-09-26
申请号：US11190187
申请日：2005-07-27
申请人： Kishiro Abe , Tsuneo Watanabe , Satoru Miyashita , Takenobu Hasegawa , Kenichi Inada , Shojiro Yokomizo , Shingo Tsukui , Katsuki Kato , Morishi Kunou , Katsunori Todoko , Kenji Hayashi , Nobuyuki Soma , Masaaki Hara
发明人： Kishiro Abe , Tsuneo Watanabe , Satoru Miyashita , Takenobu Hasegawa , Kenichi Inada , Shojiro Yokomizo , Shingo Tsukui , Katsuki Kato , Morishi Kunou , Katsunori Todoko , Kenji Hayashi , Nobuyuki Soma , Masaaki Hara
IPC分类号： B60B21/00 , B21K1/38
CPC分类号： B60B21/023 , B21D53/30 , B60B21/026 , B60B21/028 , Y10T29/49526
摘要： A rim material having a non-uniform thickness, a rim manufactured from the rim material, and a method for manufacturing the rim from the rim material. The rim material includes a first material portion which forms an axially curved portion of the rim after the rim material is formed to the rim and a second material portion which forms an intermediate portion between adjacent axially curved portions after the rim material is formed to the rim. The first material portion has a thick parallel-surface portion including opposite surfaces parallel to each other. The parallel-surface portion has a width greater than a maximum amount of an axial dislocation of the parallel-surface portion expected to occur when the parallel-surface portion is formed to a corresponding curved portion. The second material portion has a thickness varying portion. The thickness varying portion includes a surface having a configuration defined by a line including a straight line and/or a slightly curved line.
摘要翻译：具有不均匀厚度的边缘材料，由边缘材料制成的边缘，以及用于从边缘材料制造边缘的方法。边缘材料包括第一材料部分，其在边缘材料形成到边缘之后形成边缘的轴向弯曲部分;以及第二材料部分，其在边缘材料形成到边缘之后在相邻的轴向弯曲部分之间形成中间部分。第一材料部分具有包括彼此平行的相对表面的厚的平行表面部分。平行表面部分的宽度大于当平行表面部分形成到相应的弯曲部分时期望发生的平行表面部分的轴向位错的最大量。第二材料部分具有厚度变化部分。厚度变化部分包括具有由包括直线和/或略微曲线的线限定的构造的表面。

3. 发明授权

US08107145B2 Reproducing device and reproducing method 失效
标题翻译：再现装置和再现方法
公开(公告)号：US08107145B2
公开(公告)日：2012-01-31
申请号：US12474103
申请日：2009-05-28
申请人： Masaaki Hara
发明人： Masaaki Hara
IPC分类号： G03H1/26 , G03H1/12 , G11B7/00
CPC分类号： G11B7/0065 , G03H2210/22 , G03H2225/32 , G03H2225/33 , G03H2225/60 , G11B7/00781 , G11B7/128
摘要： A reproducing device for performing reproduction regarding a hologram recording medium where a hologram page is recorded in accordance with signal light, by interference between the signal light where bit data is arrayed with the information of light intensity difference in pixel increments, and reference light, includes: a reference light generating unit to generate reference light irradiated when obtaining a reproduced image; a coherent light generating unit to generate coherent light of which the intensity is greater than the absolute value of the minimum amplitude of the reproduced image, with the same phase as the reference phase within the reproduced image; an image sensor to receive an input image in pixel increments; and an optical system to guide the reference light to the hologram recording medium, and also guide the obtained reproduced image according to the irradiation of the reference light, and the coherent light to the image sensor.
摘要翻译：根据信号光，通过排列位数据的信号光与像素增量的光强差异的信息与参考光之间的干涉，对全息图记录介质进行再现的再现装置包括：：参考光产生单元，用于当获得再现图像时产生照射的参考光; 相干光产生单元，产生强度大于再现图像的最小幅度的绝对值的相干光，其具有与再现图像内的基准相位相同的相位; 用于以像素增量接收输入图像的图像传感器; 以及用于将参考光引导到全息图记录介质的光学系统，并且还将所获得的再现图像根据参考光的照射以及相干光引导到图像传感器。

4. 发明申请

US20090009369A1 Data identification method and apparatus 失效
标题翻译：数据识别方法及装置
公开(公告)号：US20090009369A1
公开(公告)日：2009-01-08
申请号：US12150416
申请日：2008-04-28
申请人： Masaaki Hara , Kenji Tanaka
发明人： Masaaki Hara , Kenji Tanaka
IPC分类号： H03M7/00
CPC分类号： H03M5/145 , G11B7/0065
摘要： Disclosed herein is a data identification method for identifying, from within a readout signal from a recording medium on or in which user data of k bits are recorded using a recording modulation code wherein m bits from among n bits which compose one codeword have a value of “1” while the remaining n-m bits have another value of “0”, the data, n and m being integers including, a first step of delimiting the readout signal in a unit of a codeword and adding, with regard to one of the n-bit codewords obtained by the delimiting, an amplitude of the readout signal of the bits of “1” to 2k different codewords which may possibly be recorded and setting results of the addition as evaluation values, and a second step of finding a maximum value among the 2k evaluation values and outputting the maximum value as an evaluation result.
摘要翻译：这里公开了一种数据识别方法，用于在记录介质上从记录介质读出的信号中识别k比特的用户数据，记录调制码，其中构成一个码字的n比特中的m比特的值为 “1”，而其余的nm位具有另一个值“0”，数据n和m是整数，其包括：以码元为单位限定读出信号的第一步骤，并相对于n 通过定界获得的比特码字，“1”到2的读出信号的幅度 k可能被记录的不同码字，并将添加的结果设置为评估值，以及第二步骤，找到最大值在2 k个评估值，并输出最大值作为评估结果。

5. 发明申请

US20080310281A1 RECORDING AND REPRODUCING APPARATUS, RECORDING AND REPRODUCING METHOD, REPRODUCING APPARATUS, AND REPRODUCING METHOD 失效
标题翻译：记录和再现装置，记录和再现方法，再现装置和再现方法
公开(公告)号：US20080310281A1
公开(公告)日：2008-12-18
申请号：US12107609
申请日：2008-04-22
申请人： Masaaki Hara , Kenji Tanaka , Atsushi Fukumoto , Kenjiro Watanabe
发明人： Masaaki Hara , Kenji Tanaka , Atsushi Fukumoto , Kenjiro Watanabe
IPC分类号： G11B7/00
CPC分类号： G11B7/00772 , G11B7/1369
摘要： A recording and reproducing apparatus includes a spatial-light-intensity modulating unit, a spatial-light-phase modulating unit, an optical system that transmits light and leads the light to a hologram recording medium, a converting unit that converts an input data sequence; an amplitude and phase controlling unit that controls, during recording, the spatial-light-intensity modulating unit and the spatial-light-phase modulating unit to generate a signal light and a reference light, and controls, during reproduction, light intensity of each of pixels in a reference light area and a signal light area and controls a phase of each of the pixels, an image-signal acquiring unit that receives the reproduced image and the DC light and obtains two kinds of image signals, a difference calculating unit that calculates a difference between the two kinds of image signals, and a decoding unit that decodes data formed by a combination of the two kinds of values.
摘要翻译：记录和再现装置包括空间光强度调制单元，空间光相位调制单元，透光并将光引导到全息图记录介质的光学系统，转换单元，其转换输入数据序列; 幅度和相位控制单元，其在记录期间控制空间光强度调制单元和空间光相位调制单元以产生信号光和参考光，并且在再现期间控制每个的光强度参考光区域中的像素和信号光区域，并且控制每个像素的相位;图像信号获取单元，接收再现图像和DC光，并获得两种图像信号;差分计算单元，其计算两种图像信号之间的差异，以及对通过两种值的组合形成的数据进行解码的解码单元。

6. 发明申请

US20080297865A1 REPRODUCING APPARATUS, REPRODUCING METHOD, RECORDING AND REPRODUCING APPARATUS, RECORDING AND REPRODUCING METHOD, RECORDING APPARATUS, AND RECORDING METHOD 失效
标题翻译：再现装置，再现方法，记录和再现装置，记录和再现方法，记录装置和记录方法
公开(公告)号：US20080297865A1
公开(公告)日：2008-12-04
申请号：US11866857
申请日：2007-10-03
申请人： Masaaki Hara , Kenji Tanaka , Kazuyuki Hirooka
发明人： Masaaki Hara , Kenji Tanaka , Kazuyuki Hirooka
IPC分类号： G03H1/20
CPC分类号： G11B27/24 , G11B7/0065 , G11B7/00781 , G11B7/128 , G11B7/1369 , G11B20/10009 , G11B20/10027 , G11B20/1024 , G11B2020/1287 , G11B2220/2504
摘要： A reproducing apparatus, reproducing method, recording and reproducing apparatus, recording and reproducing method, recording apparatus, and recording method are provided. A reproducing apparatus reproduces data from a hologram recording medium in which data inserted with syncs at predetermined intervals is recorded in each predetermined page unit by interference fringes of reference light and signal light includes a reference-light irradiating unit that irradiates the reference light on the hologram recording medium, a signal readout unit that receives diffractive light corresponding to the data recorded on the hologram recording medium, a sync-position detecting unit that detects a position of a detection object sync on the basis of positions of plural syncs selected with the position of the detection object sync as a reference, and an amplitude-value calculating unit that specifies positions of respective recording pixels in the readout signal on the basis of the positions of the respective syncs detected by the sync-position detecting unit and calculates amplitude values of the respective pixels.
摘要翻译：提供再现装置，再现方法，记录和再现装置，记录和再现方法，记录装置和记录方法。再现装置再现来自全息图记录介质的数据，其中以预定间隔插入同步的数据通过参考光的干涉条纹记录在每个预定页单元中，并且信号光包括在全息图上照射参考光的参考光照射单元记录介质，接收与记录在全息图记录介质上的数据相对应的衍射光的信号读出单元，同步位置检测单元，其根据多个同步的位置检测检测对象同步的位置，检测对象同步作为基准，以及振幅值计算单元，其基于由同步位置检测单元检测到的各个同步的位置来指定读出信号中的各个记录像素的位置，并计算出各自的像素。

7. 发明申请

US20080144147A1 REPRODUCING APPARATUS AND REPRODUCING METHOD 失效
标题翻译：再现设备和再现方法
公开(公告)号：US20080144147A1
公开(公告)日：2008-06-19
申请号：US11947637
申请日：2007-11-29
申请人： Masaaki Hara , Mikio Sugiki , Kazutatsu Tokuyama , Mitsuru Toishi , Kenji Tanaka , Kazuyuki Hirooka
发明人： Masaaki Hara , Mikio Sugiki , Kazutatsu Tokuyama , Mitsuru Toishi , Kenji Tanaka , Kazuyuki Hirooka
IPC分类号： G03H1/02 , G03H1/12 , G03H1/22
CPC分类号： G03H1/22 , G03H2001/0441 , G03H2210/562 , G03H2223/12 , G03H2223/13 , G11B7/0065 , G11B7/083 , G11B7/128 , G11B7/1369
摘要： In a reproducing apparatus adapted to reproduce data recorded on a holographic recording medium, a reference light generator generates reference light for illuminating the holographic recording medium, and a coherent light generator generates coherent light having an intensity greater than the absolute value of a minimum amplitude of a reproduced image and having a phase equal to the phase of the reproduced image. An image signal acquisition unit senses the reproduced image produced by illuminating the holographic recording medium with the reference light and the coherent light, and acquires an image signal based on the reproduced image. A square root calculation unit calculates the square root of each of values constituting the image signal. A removal unit removes the component of the coherent light from the calculated square root, whereby the data recorded on the holographic recording medium is correctly reproduced.
摘要翻译：在适于再现记录在全息记录介质上的数据的再现装置中，参考光发生器产生用于照亮全息记录介质的参考光，并且相干光发生器产生具有大于最小幅度绝对值的强度的相干光再现图像并且具有等于再现图像的相位的相位。图像信号获取单元通过用参考光和相干光来感测通过照射全息记录介质产生的再现图像，并且基于再现的图像获取图像信号。平方根计算单元计算构成图像信号的每个值的平方根。去除单元从计算的平方根去除相干光的分量，由此记录在全息记录介质上的数据被正确地再现。

8. 发明授权

US07365657B2 Data identification method and apparatus 失效
标题翻译：数据识别方法及装置
公开(公告)号：US07365657B2
公开(公告)日：2008-04-29
申请号：US11644473
申请日：2006-12-22
申请人： Masaaki Hara
发明人： Masaaki Hara
IPC分类号： H03M5/00
CPC分类号： H03M5/145 , G11B7/0065
摘要： A data identification method including: a first step; a second step; a third step; and a fourth step, and the third and fourth steps being repeated until an identification result included in the table of recording modulation codes is obtained at the third step.
摘要翻译：一种数据识别方法，包括：第一步骤; 第二步第三步以及第四步骤，并且重复第三和第四步骤，直到在第三步骤获得包括在记录调制码表中的识别结果。

9. 发明授权

US07365656B2 Data identification method and apparatus 失效
标题翻译：数据识别方法及装置
公开(公告)号：US07365656B2
公开(公告)日：2008-04-29
申请号：US11646163
申请日：2006-12-27
申请人： Masaaki Hara , Kenji Tanaka
发明人： Masaaki Hara , Kenji Tanaka
IPC分类号： H03M7/00
CPC分类号： H03M5/145 , G11B7/0065
摘要： Disclosed herein is a data identification method for identifying, from within a readout signal from a recording medium on or in which user data of k bits are recorded using a recording modulation code wherein m bits from among n bits which compose one codeword have a value of “1” while the remaining n-m bits have another value of “0”, the data, n and m being integers including, a first step of delimiting the readout signal in a unit of a codeword and adding, with regard to one of the n-bit codewords obtained by the delimiting, an amplitude of the readout signal of the bits of “1” to 2^k different codewords which may possibly be recorded and setting results of the addition as evaluation values, and a second step of finding a maximum value among the 2^k evaluation values and outputting the maximum value as an evaluation result.
摘要翻译：这里公开了一种数据识别方法，用于在记录介质上从记录介质读出的信号中识别k比特的用户数据，记录调制码，其中构成一个码字的n比特中的m比特的值为 “1”，而其余的nm位具有另一个值“0”，数据n和m是整数，其包括：以码元为单位限定读出信号的第一步骤，并相对于n 通过定界获得的位字节码，可能被记录的比特“1”至2 ^ k个不同码字的读出信号的幅度，并将该添加的结果设置为评估值，以及第二步骤，找到最大值值，并输出最大值作为评估结果。

10. 发明申请

US20070268538A1 HOLOGRAPHIC RECONSTRUCTION APPARATUS, HOLOGRAPHIC RECORDING/RECONSTRUCTION APPARATUS, AND HOLOGRAPHIC RECONSTRUCTION METHOD 审中-公开
标题翻译：全息重建装置，全息记录/重建装置和全息重建方法
公开(公告)号：US20070268538A1
公开(公告)日：2007-11-22
申请号：US11749571
申请日：2007-05-16
申请人： Koji Ishioka , Mikio Sugiki , Atsushi Fukumoto , Masaaki Hara
发明人： Koji Ishioka , Mikio Sugiki , Atsushi Fukumoto , Masaaki Hara
IPC分类号： G03H1/10
CPC分类号： G03H1/22 , G03H1/2286 , G11B7/005 , G11B7/0065 , G11B7/128
摘要： A holographic reconstruction apparatus is provided. The holographic reconstruction apparatus reconstructs recording data recorded on a holographic recording medium from diffracted light generated by emitting reference light from a laser light source to the holographic recording medium. The apparatus includes a spatial light modulator applying spatial modulation on a light beam to form a predetermined reference light pattern for generating the reference light; an array optical detector detecting the luminance of a reconstructed image generated by the diffracted light and generating reconstruction data based on the luminance; and a controller controlling the spatial light modulator to form, as the predetermined reference light pattern, a first reference light pattern and a second reference light pattern, which is a reversal of the first reference light pattern, and reconstructing the recording data on the basis of after-calculation reconstruction data according to a difference between first and second reconstruction data based on the first and second reference light patterns.
摘要翻译：提供全息重建装置。全息重建装置从由激光光源发出的参考光产生的衍射光全息记录介质上，记录在全息记录介质上记录的数据。该装置包括空间光调制器，其对光束施加空间调制以形成用于产生参考光的预定参考光图案; 阵列光学检测器，检测由衍射光产生的重建图像的亮度，并基于亮度生成重建数据; 以及控制所述空间光调制器的控制器，作为所述预定参考光图案，形成作为所述第一参考光图案的反转的第一参考光图案和第二参考光图案，并且基于根据第一和第二参考光图案，根据第一和第二重建数据之间的差异来计算后重建数据。

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