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31. 发明申请

US20050122551A1 Hologram recording and reproduction apparatus, hologram recording and reproduction method and hologram recording medium 失效
标题翻译：全息记录和再现设备，全息记录和再现方法以及全息记录介质
公开(公告)号：US20050122551A1
公开(公告)日：2005-06-09
申请号：US10944937
申请日：2004-09-21
申请人： Shigeyuki Baba , Nobuhiro Kihara
发明人： Shigeyuki Baba , Nobuhiro Kihara
IPC分类号： G03H1/04 , G03H1/12 , G03H1/26 , G11B7/0037 , G11B7/0065 , G11B7/085
CPC分类号： G11B7/00781 , G11B7/0037 , G11B7/0065 , G11B7/085
摘要： An apparatus and method is disclosed wherein, even if the multiplicity in multiplexing of recording data is increased, positioning of data upon reproduction can be performed with a high degree of accuracy without decreasing the recording capacity. Interference fringes generated by interference of a light beam spatially optically modulated by a spatial light modulator on which a marker data page is displayed with reference light are recorded at a recording spot on a hologram recording medium. Similarly, interference fringes corresponding to recording data page are recorded at another recording spot on the hologram recording medium. The multiplicity of such marker data pages upon recording is set to a value with which recognition of markers upon reproduction can be performed with a high degree of accuracy so that, even if the multiplicity of the data pages is raised, positioning information of high accuracy can be obtained. Consequently, positioning of data included in the data page can be performed with a high degree of accuracy, and reproduction data of high quality can be obtained.
摘要翻译：公开了一种装置和方法，其中即使增加了记录数据的多路复用性，也可以在不降低记录容量的情况下以高精度执行再现时的数据定位。通过由空间光调制器空间光调制的光束的干涉产生的干涉条纹被记录在全息图记录介质上的记录点上。类似地，对应于记录数据页的干涉条纹被记录在全息图记录介质上的另一个记录点上。记录时的这种标记数据页的多重性被设定为能够以高精度执行再现时的标记的识别的值，使得即使多个数据页被提高，高精度的定位信息也可以得到。因此，可以高精度地执行包含在数据页中的数据的定位，并且可以获得高质量的再现数据。

32. 发明授权

US07417776B2 Hologram recording and reproduction method, hologram recording and reproduction apparatus, and hologram recording medium 失效
标题翻译：全息记录和再现方法，全息记录和再现装置以及全息记录介质
公开(公告)号：US07417776B2
公开(公告)日：2008-08-26
申请号：US11049725
申请日：2005-02-04
申请人： Shigeyuki Baba , Nobuhiro Kihara
发明人： Shigeyuki Baba , Nobuhiro Kihara
IPC分类号： G03H1/08
CPC分类号： G11B7/24088 , G11B7/0065 , G11B20/1496
摘要： A method and apparatus is disclosed which can reproduce multi-value data with high reproducibility from a hologram recording medium having data recorded in multi-values therein and can reduce the error rate of reproduction data. A reference gradation pattern is recorded in a medium, and luminance unevenness of a gradation pattern obtained by reproducing the gradation pattern is corrected. A gamma characteristic of the medium is determined based on the reproduction gradation pattern, and a modulation pattern produced using easily separable luminance values determined based on the gamma characteristic is displayed on a spatial light modulator to record data in multi-values into the medium. Thereupon, the data are oversampled and recorded, and a block of the reproduced data is decoded depending upon a sequence of relative luminance levels of pixels in the block to decode the entire reproduced multi-value data.
摘要翻译：公开了一种方法和装置，其可以从具有以多值记录的数据的全息图记录介质再现高重现性的多值数据，并且可以减少再现数据的错误率。在介质中记录参考色调图案，校正通过再现灰度图案而获得的灰度图案的亮度不均匀性。基于再现灰度图案确定介质的伽马特性，并且在空间光调制器上显示使用基于伽马特性确定的容易分离的亮度值产生的调制图案，以将数据以多值记录到介质中。因此，对数据进行过采样和记录，并且根据块中的像素的相对亮度级别的顺序对再现数据的块进行解码，以解码整个再现的多值数据。

33. 发明授权

US07289255B2 Hologram apparatus, positioning method for spatial light modulator and image pickup device, and hologram recording material 失效
标题翻译：全息图设备，空间光调制器和图像拾取装置的定位方法以及全息记录材料
公开(公告)号：US07289255B2
公开(公告)日：2007-10-30
申请号：US11190012
申请日：2005-07-27
申请人： Shigeyuki Baba , Nobuhiro Kihara
发明人： Shigeyuki Baba , Nobuhiro Kihara
IPC分类号： G03H1/04
CPC分类号： G11B7/00781 , G03H1/265 , G11B7/0065 , G11B7/083
摘要： The present invention provides a hologram apparatus for recording interference fringes formed from reference light and signal light optically spatially modulated by a spatial light modulator on a hologram recording material or picking up an image of reproduction signal light produced by irradiating illumination reproduction light on the hologram recording material by means of an image pickup device to obtain a reproduction image signal. The hologram apparatus includes a matching data acquisition section, an arithmetic operation section, and a positioning control section. The matching data acquisition section directly picks up an image of the signal light optically spatially modulated with a pixel matching pattern displayed on the spatial light modulator by means of the image pickup device to obtain a reproduction image signal. The arithmetic operation section performs predetermined arithmetic operation using a luminance value of the reproduction image signal. The positioning control section moves a relative position between the image pickup device and the spatial light modulator in response to a result of the arithmetic operation of the arithmetic operation section.
摘要翻译：本发明提供了一种全息图装置，用于将由参考光形成的干涉条纹和由空间光调制器光学空间调制的信号光记录在全息图记录材料上或拾取通过在全息图记录上照射照明再现光而产生的再现信号光的图像材料通过图像拾取装置获得再现图像信号。全息图装置包括匹配数据获取部分，算术运算部分和定位控制部分。匹配数据获取部分通过图像拾取装置直接拾取由空间光调制器上显示的像素匹配图案光学空间调制的信号光的图像，以获得再现图像信号。运算部使用再现图像信号的亮度值进行规定的运算。定位控制部分响应于算术运算部分的算术运算的结果，移动图像拾取装置和空间光调制器之间的相对位置。

34. 发明申请

US20050185233A1 Hologram recording and reproduction method, hologram recording and reproduction apparatus, and hologram recording medium 失效
标题翻译：全息记录和再现方法，全息记录和再现装置以及全息记录介质
公开(公告)号：US20050185233A1
公开(公告)日：2005-08-25
申请号：US11049725
申请日：2005-02-04
申请人： Shigeyuki Baba , Nobuhiro Kihara
发明人： Shigeyuki Baba , Nobuhiro Kihara
IPC分类号： G03H1/04 , G03H1/08 , G03H1/22 , G11B7/004 , G11B7/0065 , G11B7/013 , G11B20/14
CPC分类号： G11B7/24088 , G11B7/0065 , G11B20/1496
摘要： A method and apparatus is disclosed which can reproduce multi-value data with high reproducibility from a hologram recording medium having data recorded in multi-values therein and can reduce the error rate of reproduction data. A reference gradation pattern is recorded in a medium, and luminance unevenness of a gradation pattern obtained by reproducing the gradation pattern is corrected. A gamma characteristic of the medium is determined based on the reproduction gradation pattern, and a modulation pattern produced using easily separable luminance values determined based on the gamma characteristic is displayed on a spatial light modulator to record data in multi-values into the medium. Thereupon, the data are oversampled and recorded, and a block of the reproduced data is decoded depending upon a sequence of relative luminance levels of pixels in the block to decode the entire reproduced multi-value data.
摘要翻译：公开了一种方法和装置，其可以从具有以多值记录的数据的全息图记录介质再现高重现性的多值数据，并且可以减少再现数据的错误率。在介质中记录参考色调图案，校正通过再现灰度图案而获得的灰度图案的亮度不均匀性。基于再现灰度图案确定介质的伽马特性，并且在空间光调制器上显示使用基于伽马特性确定的容易分离的亮度值产生的调制图案，以将数据以多值记录到介质中。因此，对数据进行过采样和记录，并且根据块中的像素的相对亮度级别的顺序对再现数据的块进行解码，以解码整个再现的多值数据。

35. 发明授权

US5465202A Inverter apparatus provided with electric discharge control circuit of dc smoothing capacitor and method of controlling the same 失效
标题翻译：具有直流平滑电容器的放电控制电路的逆变器装置及其控制方法
公开(公告)号：US5465202A
公开(公告)日：1995-11-07
申请号：US205082
申请日：1994-03-03
申请人： Satoshi Ibori , Hitoshi Yamashita , Shigeyuki Baba , Hiroshi Fujii , Takatsugu Kambara , Akira Ishibashi
发明人： Satoshi Ibori , Hitoshi Yamashita , Shigeyuki Baba , Hiroshi Fujii , Takatsugu Kambara , Akira Ishibashi
IPC分类号： H02P3/22 , H02H3/247 , H02H7/12 , H02P27/06 , H02P27/08 , H02M5/45
CPC分类号： H02P27/08 , H02H3/247 , H02H7/1216 , H02P27/047
摘要： In a variable frequency power source unit, a series circuit of a contactless semiconductor switching element and a resistor is provided in parallel to a d.c. smoothing capacitor, and a control circuit is provided for receiving a signal for turning on the switching element selectively at any time after the power source is interrupted, thereby discharging the electric charge on the d.c. smoothing capacitor.
摘要翻译：在可变频率电源单元中，非接触式半导体开关元件和电阻器的串联电路与直流电源并联设置。平滑电容器，并且提供控制电路，用于在电源中断之后的任何时间选择性地接收用于接通开关元件的信号，从而在直流电上放电。平滑电容器。

36. 发明申请

US20120206635A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND ELECTRONIC EQUIPMENT 有权
标题翻译：图像处理设备，图像处理方法和电子设备
公开(公告)号：US20120206635A1
公开(公告)日：2012-08-16
申请号：US13359088
申请日：2012-01-26
申请人： Koji Kikuchi , Shigeyuki Baba , Toshifumi Wakano
发明人： Koji Kikuchi , Shigeyuki Baba , Toshifumi Wakano
IPC分类号： H04N5/335
CPC分类号： H04N5/76 , H04N5/359 , H04N5/374 , H04N9/045
摘要： Disclosed herein is an image processing apparatus including: a storage section configured to store a correction matrix correcting crosstalk generated by a light or electron leak from an adjacent pixel existing among a plurality of pixels for receiving light in an imaging device; and a processing section configured to carry out processing to apply the correction matrix stored in the storage section to an image signal generated by the imaging device for each of the pixels.
摘要翻译：本文公开了一种图像处理装置，包括：存储部，被配置为存储校正矩阵，校正由存在于用于在成像装置中接收光的多个像素之间的相邻像素的光或电子泄漏产生的串扰; 以及处理部，被配置为执行将存储在存储部中的校正矩阵应用于由所述成像装置针对每个像素生成的图像信号的处理。

37. 发明授权

US07619794B2 Hologram-reproducing method and hologram-reproducing device 失效
标题翻译：全息复制方法和全息再现装置
公开(公告)号：US07619794B2
公开(公告)日：2009-11-17
申请号：US11430413
申请日：2006-05-09
申请人： Shigeyuki Baba
发明人： Shigeyuki Baba
IPC分类号： G03H1/22 , G03H1/00 , G03H1/26
CPC分类号： G11C13/042 , G03H1/2286 , G03H2001/2223 , G11B7/0065
摘要： A hologram-reproducing method is adapted to obtain a reproduced image by irradiating a hologram-recording material with a reference-light beam so that a reproduction signal-light beam is generated and picking up an image of the reproduction signal-light beam. The hologram-reproducing method includes the steps of generating a plurality of reproduced images by irradiating the hologram-recording material with a plurality of reference-light beams and generating a single reproduced image by performing image processing for the plurality of reproduced images.
摘要翻译：全息再现方法适于通过用参考光束照射全息图记录材料来获得再现图像，使得产生再现信号光束并拾取再现信号光束的图像。全息再现方法包括以下步骤：通过用多个参考光束照射全息记录材料来产生多个再现图像，并通过对多个再现图像执行图像处理来生成单个再现图像。

38. 发明申请

US20090009835A1 Hologram Reproducer and Hologram Reproducing Method 审中-公开
标题翻译：全息复制和全息复制方法
公开(公告)号：US20090009835A1
公开(公告)日：2009-01-08
申请号：US11572995
申请日：2005-09-12
申请人： Nobuhiro Kihara , Shigeyuki Baba , Hisayuki Yamatsu
发明人： Nobuhiro Kihara , Shigeyuki Baba , Hisayuki Yamatsu
IPC分类号： G03H1/22
CPC分类号： G11B7/0065 , G03H1/22 , G03H1/2286 , G03H2001/2223
摘要： When a hologram recording material is changed in volume and refractive index during hologram recording, if one sheet of non-defective reconstructed images cannot be obtained even if conditions are changed so as to conform with Bragg's law most closely by changing the angle or position of a reference beam, a hologram reconstructing apparatus and a hologram reconstructing method are provided, in that a plurality of sheets of partially non-defective and favorable reconstructed images (51, 52, and 53) are obtained and favorable parts of these reconstructed images are connected together so as to have one sheet of non-defective and favorable reconstructed images (54).
摘要翻译：当在全息记录期间全息记录材料的体积和折射率发生变化时，如果一条无缺陷的重建图像不能被获得，即使条件被改变，以便通过改变角度或位置来最接近布拉格定律提供了参考光束，全息图重建装置和全息图重建方法，其中获得了多张部分无缺陷且良好的重建图像（51,52和53），并将这些重建图像的有利部分连接在一起以便具有一张无缺陷且良好的重建图像（54）。

39. 发明授权

US5121283A Overcurrent protective circuit for electrostatic self-turn-off devices 失效
标题翻译：用于静电自动关闭装置的过电流保护电路
公开(公告)号：US5121283A
公开(公告)日：1992-06-09
申请号：US476347
申请日：1990-02-07
申请人： Satoshi Ibori , Shigeyuki Baba , Hiroshi Fujii , Takatsugu Kanbara , Kenji Nandoh
发明人： Satoshi Ibori , Shigeyuki Baba , Hiroshi Fujii , Takatsugu Kanbara , Kenji Nandoh
IPC分类号： H02H7/12 , H03K3/0233 , H03K3/42 , H03K17/08 , H03K17/0812
CPC分类号： H03K3/02337 , H03K17/08122 , H03K17/08128 , H03K3/42
摘要： This specification discloses an overcurrent protective circuit for detecting an overcurrent flowing through an electrostatic self-turn-off device and suppressing the overcurrent.The overcurrent protective circuit according to the present invention comprises a power source for supplying a driving voltage to the electrostatic self-turn-off device to turn on the device, a switching circuit for performing on-off control of the driving voltage to provide a driving signal to the self-turn-off device, and a circuit for detecting the voltage of the driving control terminal and holding the potential of the driving control terminal below the driving voltage in response to the detected voltage reaching a predetermined value.

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