公开(公告)号：US20060250907A1

公开(公告)日：2006-11-09

申请号：US11484900

申请日：2006-07-12

申请人： Yoichiro Sako ,  Hiroshi Ogawa ,  Tatsuya Inokuchi

发明人： Yoichiro Sako ,  Hiroshi Ogawa ,  Tatsuya Inokuchi

IPC分类号： H04B1/20

CPC分类号： G11B7/0045 ,  G11B7/005 ,  G11B7/007 ,  G11B7/24 ,  G11B20/10 ,  G11B20/10527 ,  G11B20/12 ,  G11B20/1217 ,  G11B27/105 ,  G11B2007/0013 ,  G11B2020/10592 ,  G11B2020/10694 ,  G11B2020/1087 ,  G11B2020/1227 ,  G11B2020/184 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2537

摘要： An optical recording medium having plural recording layers includes a first recording layer on which first data is to be recorded and a second recording layer on which second data is to be recorded, the first and second data being relevant to one another. The first and second recording layers are layered together, with the second data being recorded at a location in the second recording layer in the vicinity of a location in the first recording layer where the first data relevant to the second data is recorded. Replay signals of variable configurations can be obtained by suitably synthesizing data read out from the respective recording layers.

摘要翻译： 具有多个记录层的光记录介质包括其上要记录第一数据的第一记录层和要记录第二数据的第二记录层，第一和第二数据彼此相关。 第一和第二记录层被层叠在一起，第二数据被记录在第二记录层中位于第一记录层中与第二数据相关的第一数据被记录的位置附近的位置处。 可以通过适当地合成从各个记录层读出的数据来获得可变配置的重放信号。

公开(公告)号：US07123557B2

公开(公告)日：2006-10-17

申请号：US10450459

申请日：2002-10-10

申请人： Jacobus Petrus Josephus Heemskerk ,  Cornelis Marinus Schep ,  Aalbert Stek ,  Shinichi Tanaka ,  Hiromichi Ishibashi ,  Shigeru Furumiya ,  Hiroshi Ogawa ,  Tamotsu Yamagami ,  Shoei Kobayashi

发明人： Jacobus Petrus Josephus Heemskerk ,  Cornelis Marinus Schep ,  Aalbert Stek ,  Shinichi Tanaka ,  Hiromichi Ishibashi ,  Shigeru Furumiya ,  Hiroshi Ogawa ,  Tamotsu Yamagami ,  Shoei Kobayashi

IPC分类号： G11B15/52

CPC分类号： G11B27/3027 ,  G11B7/00 ,  G11B7/24082 ,  G11B20/1217 ,  G11B20/1403 ,  G11B27/19 ,  G11B27/24 ,  G11B2020/1239 ,  G11B2020/1265 ,  G11B2020/1268 ,  G11B2020/1272 ,  G11B2020/1287 ,  G11B2020/1298 ,  G11B2220/213 ,  G11B2220/218 ,  G11B2220/235 ,  G11B2220/2541

摘要： The information such as address is to be efficiently formed into wobble components and further the S/N ratio in reproducing the information formed into the wobble components is to be improved. In an optical disc of the present invention, there are recorded in a wobble the address information modulated in accordance with the MSK (minimum shift keying) system and the address information modulated in accordance with a modulation system in which even harmonics signals are added to a sinusoidal carrier signal and in which the polarity of the harmonics signal is changed depending on the sign of the data for modulation.

摘要翻译： 要将地址等信息有效地形成为摆动分量，并且进一步提高复制形成为摆动分量的信息时的S / N比。 在本发明的光盘中，按照MSK（最小移动键控）系统调制的地址信息和根据调制系统调制的地址信息，摆动了一个调制系统，其中偶数谐波信号被加到一个 正弦载波信号，其中谐波信号的极性根据用于调制的数据的符号而改变。

公开(公告)号：US20060204032A1

公开(公告)日：2006-09-14

申请号：US11412151

申请日：2006-04-25

申请人： Takao Nakamura ,  Hiroshi Ogawa ,  Atsuki Tomioka ,  Youichi Takashima

发明人： Takao Nakamura ,  Hiroshi Ogawa ,  Atsuki Tomioka ,  Youichi Takashima

IPC分类号： G06K9/00 ,  G06K9/36 ,  G06K9/46

CPC分类号： G06T1/0028 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0061 ,  G06T2201/0083 ,  G06T2201/0202 ,  H04N1/32203 ,  H04N1/32208 ,  H04N1/32293 ,  H04N2201/3233 ,  H04N2201/327

摘要： A method for embedding a watermark into digital data, when the watermark is to be embedded in a digital image, independently changes real number components and imaginary number components of each of coefficient values of a complex watermark coefficient matrix using key, from the watermark to be embedded in the digital image, a step for performing a discrete Fourier inverse transform on the sequence matrix of the changed watermark and generating a watermark pattern; and a step for adding like tiling the water mark pattern to the original image, and generating an embedded image. Further more, a watermark detection method for detecting a watermark from a digital data, a step for separating a block from an arbitrary position on the detected object image, a step for performing a discrete Fourier transform on the block and obtaining a sequence matrix, a step for generating position information for a component that is to be detected and that is specified by the key, a step for detecting a position marker sequence by calculating a phase difference of a sequence by an amount of parallel displacement, for each item of the position information, and extracting offset information which is the amount of parallel displacement when there is agreement between a start point of an embedded watermark and a start point of the block cut from the detected object image, and a step for detecting the embedded watermark cut from the detected object image.

摘要翻译： 一种将水印嵌入数字数据的方法，当将水印嵌入到数字图像中时，使用密钥从水印中独立地改变复数水印系数矩阵的每个系数值的实数分量和虚数分量， 嵌入在数字图像中的步骤，用于对改变的水印的序列矩阵执行离散傅立叶逆变换并产生水印图案; 以及将水印图案拼贴到原始图像上的添加步骤，以及生成嵌入图像。 此外，还提供了一种用于从数字数据中检测水印的水印检测方法，用于从检测到的对象图像上的任意位置分离块的步骤，对该块执行离散付里叶变换并获得序列矩阵的步骤， 用于生成要被检测并由密钥指定的组件的位置信息的步骤，用于通过针对每个位置的项目计算一个序列的平均位移量来检测位置标记序列的步骤 信息，并且提取作为在嵌入水印的开始点与从检测到的对象图像切割的块的开始点之间一致时的平行位移量的偏移信息，以及用于检测从检测到的对象图像剪切的嵌入水印的步骤 检测到物体图像。

公开(公告)号：US20060193491A1

公开(公告)日：2006-08-31

申请号：US11412210

申请日：2006-04-25

申请人： Takao Nakamura ,  Hiroshi Ogawa ,  Atsuki Tomioka ,  Youichi Takashima

发明人： Takao Nakamura ,  Hiroshi Ogawa ,  Atsuki Tomioka ,  Youichi Takashima

IPC分类号： G06K9/00

CPC分类号： G06T1/0028 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0061 ,  G06T2201/0083 ,  G06T2201/0202 ,  H04N1/32203 ,  H04N1/32208 ,  H04N1/32293 ,  H04N2201/3233 ,  H04N2201/327

摘要： A method for embedding a watermark into digital data, when the watermark is to be embedded in a digital image, independently changes real number components and imaginary number components of each of coefficient values of a complex watermark coefficient matrix using key, from the watermark to be embedded in the digital image, a step for performing a discrete Fourier inverse transform on the sequence matrix of the changed watermark and generating a watermark pattern; and a step for adding like tiling the water mark pattern to the original image, and generating an embedded image. Further more, a watermark detection method for detecting a watermark from a digital data, a step for separating a block from an arbitrary position on the detected object image, a step for performing a discrete Fourier transform on the block and obtaining a sequence matrix, a step for generating position information for a component that is to be detected and that is specified by the key, a step for detecting a position marker sequence by calculating a phase difference of a sequence by an amount of parallel displacement, for each item of the position information, and extracting offset information which is the amount of parallel displacement when there is agreement between a start point of an embedded watermark and a start point of the block cut from the detected object image, and a step for detecting the embedded watermark cut from the detected object image.

公开(公告)号：US07077425B2

公开(公告)日：2006-07-18

申请号：US10656871

申请日：2003-09-08

申请人： Hiroshi Ogawa ,  Masao Kino ,  Eishichi Nakamura

发明人： Hiroshi Ogawa ,  Masao Kino ,  Eishichi Nakamura

IPC分类号： B60R21/22

CPC分类号： B60R21/232 ,  B60R21/213 ,  B60R2021/23316 ,  B60R2021/23576

摘要： A head protecting airbag device according to the present invention includes a gas admissive portion and a non-admissive portion. The gas admissive portion includes a gas feed passage disposed along the upper edge of the airbag, and an inflatable shielding portion located below the gas feed passage for covering the inner side of the windows upon deployment. The inflatable shielding portion includes a plurality of protection portions and a plurality of vertical passages vertically disposed in the front and rear of each of the protection portions. The protection portions are juxtaposed along the front-rear direction of the vehicle. The vertical passages are communicated at upper ends with the gas feed passage. Each of the protection portions admits inflation gas via the vertical passages.

摘要翻译： 根据本发明的头部保护安全气囊装置包括气体承受部分和不受赞赏部分。 气体容纳部分包括沿着气囊的上边缘设置的气体供给通道，以及位于气体供给通道下方的充气屏蔽部分，用于在展开时覆盖窗户的内侧。 可充气屏蔽部分包括多个保护部分和垂直设置在每个保护部分的前后的多个垂直通道。 保护部分沿着车辆的前后方向并置。 垂直通道在上端与气体供给通道连通。 每个保护部分通过竖直通道承认充气气体。

公开(公告)号：US20060107681A1

公开(公告)日：2006-05-25

申请号：US11260680

申请日：2005-10-28

申请人： Keiichi Uno ,  Hironori Asa ,  Yasuhiro Takeuchi ,  Hideji Yoshida ,  Akihiro Imura ,  Atsushi Inaba ,  Koichi Ban ,  Takashi Yamanaka ,  Shigeki Iwanami ,  Hiroshi Kishita ,  Hiroshi Ogawa

发明人： Keiichi Uno ,  Hironori Asa ,  Yasuhiro Takeuchi ,  Hideji Yoshida ,  Akihiro Imura ,  Atsushi Inaba ,  Koichi Ban ,  Takashi Yamanaka ,  Shigeki Iwanami ,  Hiroshi Kishita ,  Hiroshi Ogawa

IPC分类号： F25B27/00 ,  F25D9/00 ,  F25B1/00

CPC分类号： F01C20/26 ,  F01C1/0215 ,  F01C11/004 ,  F04C11/008 ,  F04C2240/45 ,  F25B1/04 ,  F25B27/02 ,  F25B2400/14 ,  Y02A30/274

摘要： A complex fluid machine has an expansion-compressor device, a pump, and a motor generator, wherein the expansion-compressor device, the pump, and the motor generator are operatively connected and arranged in series, and a power transmitting device for disconnecting the pump from the motor generator, when the expansion-compressor device is driven by the motor generator so as to be operated as a compressor device.

摘要翻译： 复合流体机械具有膨胀压缩机装置，泵和电动发电机，其中膨胀压缩机装置，泵和电动发电机可操作地连接和串联布置;以及动力传递装置，用于将泵 当电动发电机由膨胀压缩机装置驱动时，作为压缩机装置运转。

公开(公告)号：US20060044059A1

公开(公告)日：2006-03-02

申请号：US11200056

申请日：2005-08-10

申请人： Kenji Yokoyama ,  Yasuo Yamada ,  Hiroshi Ogawa

发明人： Kenji Yokoyama ,  Yasuo Yamada ,  Hiroshi Ogawa

IPC分类号： H03F1/36

CPC分类号： H03F3/217 ,  H03F2200/351

摘要： For reducing various adverse effects due to provision of a low-pass filter, while suppressing an oscillation generated therein, there is provide a feedback circuit, having at least one operational amplifier, having a low-pass filter in an output portion thereof, for feeding a signal from the output portion back thereto, including: a first feedback circuit portion for negatively feeding a signal from an input terminal of the low-pass filter back to an inverted input terminal of the operational amplifier; and a second feedback circuit portion for negatively feeding a signal from an output terminal of the low-pass filter back to the inverted input terminal of the operational amplifier. In such the structure, the second feedback circuit portion is preferably provided with two sets of a first feedback operational amplifier and a second feedback operational amplifier, and the first feedback operational amplifier has a non-inverted input terminal connected to a predetermined input signal and has an inverted input terminal connected to the output terminal of the low-pass filter.

摘要翻译： 为了减少由于提供低通滤波器而引起的各种不利影响，在抑制其中产生的振荡的同时，提供一种反馈电路，其具有至少一个运算放大器，其输出部分具有低通滤波器，用于馈送 从输出部分返回到其的信号，包括：第一反馈电路部分，用于将来自低通滤波器的输入端的信号反向馈送到运算放大器的反相输入端; 以及第二反馈电路部分，用于将来自低通滤波器的输出端的信号反向馈送到运算放大器的反相输入端。 在这种结构中，第二反馈电路部分优选地设置有两组第一反馈运算放大器和第二反馈运算放大器，并且第一反馈运算放大器具有连接到预定输入信号的非反相输入端，并且具有 连接到低通滤波器的输出端的反相输入端。

公开(公告)号：US20060019786A1

公开(公告)日：2006-01-26

申请号：US11184691

申请日：2005-07-19

申请人： Hironori Asa ,  Shigeki Iwanami ,  Keiichi Uno ,  Hiroshi Ogawa

发明人： Hironori Asa ,  Shigeki Iwanami ,  Keiichi Uno ,  Hiroshi Ogawa

IPC分类号： F16H3/72

CPC分类号： F04B35/002 ,  B60K2025/005 ,  F01C17/02 ,  F02N11/003 ,  F02N11/006 ,  F02N11/0814 ,  F02N15/023 ,  F02N15/046 ,  F02N2200/023 ,  F04C18/0215 ,  F04C2240/45 ,  F16H3/724 ,  H02K7/1016 ,  H02K7/11 ,  H02K7/116

摘要： An auxiliary machine driven by an engine comprises: an operating section operated by a rotary motion and having a drive shaft; an input shaft, one side of which is connected to the engine and the other side of which is connected to the operating section; a clutch for connecting the engine to the input shaft and for disconnecting the engine from the input shaft; an electric motor; a planetary gear mechanism arranged between the input shaft and the output shaft; a first rotary direction regulating means for inhibiting a rotary direction of the input shaft in one-direction; and a second rotary direction regulating means for inhibiting a rotary direction of the drive shaft.

摘要翻译： 由发动机驱动的辅助机器包括：由旋转运动操作并具有驱动轴的操作部分; 输入轴，其一侧连接到发动机，另一侧连接到操作部分; 用于将发动机连接到输入轴并将发动机与输入轴分离的离合器; 电动马达 行星齿轮机构，布置在输入轴和输出轴之间; 第一旋转方向调节装置，用于沿一个方向抑制输入轴的旋转方向; 以及用于抑制驱动轴的旋转方向的第二旋转方向调节装置。

公开(公告)号：US20050220646A1

公开(公告)日：2005-10-06

申请号：US11091421

申请日：2005-03-29

申请人： Hiroshi Ogawa ,  Tadashi Hotta ,  Shigeki Iwanami ,  Keiichi Uno

发明人： Hiroshi Ogawa ,  Tadashi Hotta ,  Shigeki Iwanami ,  Keiichi Uno

IPC分类号： F01C1/02 ,  F01C1/063 ,  F03C2/02 ,  F03C4/00 ,  F04C18/00 ,  F04C18/02 ,  F04C29/00 ,  F04C29/12 ,  F25B1/04 ,  F25B9/06

CPC分类号： F01C1/0246 ,  F04C29/0085 ,  F04C2240/45 ,  F25B1/04

摘要： After the tooth portion 102b of the stationary scroll 102 and the tooth portion 103b of the revolving scroll 103 have contacted each other on one contact face 121 in the central portion of the scroll (shown in FIG. 5A), when this contact face 121 is shifted to two sliding contact portions 122, 123, the operating chamber V is formed between the two sliding contact portions 122, 123 (shown in FIG. 5B), and the refrigerant introducing port 105a is open to the region on the contact face 121. Accordingly, the operating chamber can be instantaneously changed over while the sealing property is ensured. Due to the above structure, the sealing property for suppressing leakage from the high pressure side at the time of the expansion mode can be compatible with the smoothing property for smoothing a change-over of the scroll operating chamber successively formed.

摘要翻译： 在旋转涡旋件103的齿部102b和旋转涡旋件103的齿部103b在涡旋件的中心部分（图5A所示）中的一个接触面121上彼此接触之后，当该接点 面121移动到两个滑动接触部分122,123，操作室V形成在两个滑动接触部分122,123（图5B所示）之间，制冷剂引入口105a通向 接触面121。 因此，可以在确保密封性的同时瞬间切换操作室。 由于上述结构，用于抑制在膨胀模式时从高压侧泄漏的密封性能可以与用于平滑连续形成的涡旋操作室的转换的平滑性相兼容。

公开(公告)号：US06888023B2

公开(公告)日：2005-05-03

申请号：US10440255

申请日：2003-05-19

申请人： Kazuo Tanaka ,  Hiroshi Ogawa ,  Ikutraro Maruki ,  Atsushi Okoshi

发明人： Kazuo Tanaka ,  Hiroshi Ogawa ,  Ikutraro Maruki ,  Atsushi Okoshi

IPC分类号： C07C51/265 ,  C07C51/23

CPC分类号： C07C51/265 ,  C07C63/313

摘要： A process for producing pyromellitic acid which comprises oxidizing 2,4,5-trimethylbenzaldehyde and/or its oxidized derivative in the presence of a catalyst containing iron, manganese and bromine, or additionally containing zirconium or cerium continuously or semi-continuously using aqueous acetic acid solvent and 0.05-2% by weight of bromide ion. The catalyst used in the present invention has high activity, and the catalyst solution has low corrosive because the reaction is performed at low bromide concentration by using a solvent of aqueous acetic acid. So pyromellitic acid is produced industrially advantageously in high yield continuously or semi-continuously which has been a major difficulty up to now.

摘要翻译： 一种制备均苯四酸的方法，其包括在含铁，锰和溴的催化剂存在下氧化2,4,5-三甲基苯甲醛和/或其氧化的衍生物，或者使用乙酸水溶液连续或半连续地加入锆或铈 溶剂和0.05-2重量％的溴离子。 本发明中使用的催化剂具有高活性，催化剂溶液具有低腐蚀性，因为通过使用乙酸水溶液的低溴化物浓度进行反应。 所以均苯四酸在工业上有利地以高产率连续或半连续地产生，这在现在是一个主要的困难。