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31. 发明申请

US20050220646A1 Fluid machine 失效
标题翻译：流体机
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。

32. 发明申请

US20050188713A1 Fluid machine for gas compression refrigerating system 失效
标题翻译：气体压缩制冷系统流体机
公开(公告)号：US20050188713A1
公开(公告)日：2005-09-01
申请号：US10948636
申请日：2004-09-24
申请人： Hiroshi Ogawa , Mikio Matsuda , Kazuhide Uchida , Shigeki Iwanami , Keiichi Uno , Hironori Asa
发明人： Hiroshi Ogawa , Mikio Matsuda , Kazuhide Uchida , Shigeki Iwanami , Keiichi Uno , Hironori Asa
IPC分类号： F01B3/02 , B60H1/00 , F04B27/08 , F04B27/10 , F04B27/14 , F04B35/00 , F04B39/10 , F04B49/06 , F25B1/00 , F25B1/02 , F25B13/00 , F25B27/00
CPC分类号： F25B1/00 , F04B27/0895 , F04B35/00 , F04B35/002 , F25B1/02 , F25B27/00 , F25B2327/001 , F25B2400/076
摘要： A fluid machine for a gas compression refrigerating system comprises a first and a second working for performing a pump mode operation, in which working fluid of low pressure is sucked into and compressed by the working chambers. The fluid machine further comprises valve mechanism for selectively forming a motor mode passage in combination with a fluid passage change-over device, so that super heated working fluid of high pressure is introduced into at least one of the working chambers to perform a motor mode operation, in which the high pressure working fluid is expanded in the working chamber to obtain mechanical energy. The fluid machine according to the invention, therefore, performs the pump mode operation at one of the working chambers and at the same time the motor mode operation at the other working chamber.
摘要翻译：一种用于气体压缩制冷系统的流体机械包括用于执行泵模式操作的第一和第二工作，其中低压的工作流体被工作室吸入和压缩。流体机械还包括阀机构，用于与流体通道转换装置组合选择性地形成电动机模式通道，使得高压的超加热工作流体被引入到至少一个工作室中以执行电动机模式操作，其中高压工作流体在工作室中膨胀以获得机械能。因此，根据本发明的流体机械在一个工作室处执行泵模式操作，并且同时在另一个工作室处进行电动机模式操作。

33. 发明授权

US06888023B2 Process for producing pyromellitic acid 失效
标题翻译：制备均苯四酸的方法
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。

34. 发明申请

US20050058056A1 Optical disc with different wobble patterns in different grooves 有权
标题翻译：光盘在不同的凹槽中具有不同的摆动图案
公开(公告)号：US20050058056A1
公开(公告)日：2005-03-17
申请号：US10490335
申请日：2002-10-16
申请人： Jacobus Heemskerk , Cornelis Schep , Aalbert Stek , Shigeru Furumiya , Hiromichi Ishibashi , Junichi Minamino , Hiroshi Ogawa , Shin Masuhara , Tatsushi Sano
发明人： Jacobus Heemskerk , Cornelis Schep , Aalbert Stek , Shigeru Furumiya , Hiromichi Ishibashi , Junichi Minamino , Hiroshi Ogawa , Shin Masuhara , Tatsushi Sano
IPC分类号： G11B7/24082 , G11B7/007 , G11B7/26 , G11B27/19 , G11B27/24 , G11B7/24
CPC分类号： G11B7/007 , G11B7/24082 , G11B27/24 , G11B2220/216 , G11B2220/218 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575
摘要： The S/N ratio is improved for recording data to grooves (2-1,2-2) of an optical disc so that as much information as possible can be recorded at the lowest possible frequency band. An optical disc using wobble patterns to record different information has a first groove (2-1) having a first wobble pattern (22) in which one wobble period has a sharp rising edge and a gradual falling edge; and a second groove (2-2) having a second wobble pattern (24) in which one wobble period has a gradual rising edge and a sharp falling edge. Each of the first and the second wobble pattern is represented by a first fundamental and a second harmonic of a Fourier series. The polarity of the second harmonic, which is an even harmonic, of the second wobble pattern is opposite that of the first wobble pattern. A method for manufacturing this optical disc is also provided.
摘要翻译：为了将数据记录到光盘的凹槽（2-1,2-2），改善了S / N比，使得尽可能多的信息可以记录在最低可能的频带。使用摆动图案记录不同信息的光盘具有第一凹槽（2-1），其具有第一摆动图案（22），其中一个摆动周期具有尖锐的上升沿和逐渐下降的边缘; 以及具有第二摆动图案（24）的第二凹槽（2-2），其中一个摆动周期具有逐渐上升沿和尖锐的下降沿。第一和第二摆动图案中的每一个由傅立叶级数的第一基波和二次谐波表示。第二摆动图案的二次谐波的偶次谐波的极性与第一摆动图案的极性相反。还提供了一种用于制造该光盘的方法。

35. 发明授权

US06742806B2 Airbag and its wrapping method 有权
标题翻译：安全气囊及其包装方法
公开(公告)号：US06742806B2
公开(公告)日：2004-06-01
申请号：US10014443
申请日：2001-12-14
申请人： Hiroshi Ogawa , Hiroshi Yasuda , Shoji Okajima
发明人： Hiroshi Ogawa , Hiroshi Yasuda , Shoji Okajima
IPC分类号： B60R2120
CPC分类号： B60R21/213 , B60R21/201
摘要： An airbag comprises an airbag body, and a wrapping member made tearable for preventing the airbag body from returning to its unfolded state. The airbag body is folded and housed on the peripheral edge of an opening on the inner side of a car body, and is folded up into a rod shape so that it may be inflated when an inflating gas flows thereinto so as to cover the opening. The wrapping member is made flexible and long and is wrapped on the outer periphery of the folded airbag body substantially all along the length of the same, so that it may extend obliquely to the axial direction of the airbag body folded up into the rod-like shape. Moreover, the airbag is restrained in its proper folded state substantially all along its length by a simple wrapping operation.
摘要翻译：安全气囊包括气囊本体，以及能够防止气囊本体返回到展开状态的可撕裂的包裹件。气囊体被折叠并容纳在车身内侧的开口的周缘上，并且折叠成杆状，使得当膨胀气体流入其中时可以使其膨胀以覆盖开口。包裹件被制造成柔性且较长，并且基本上全部沿其长度包裹在折叠的安全气囊的外周上，使得其可以相对于折叠成杆状的气囊体的轴向倾斜地延伸形状。此外，通过简单的包装操作，安全气囊通过其长度基本上全部被约束在其适当的折叠状态。

36. 发明授权

US06731578B1 Optical disk recording and/or reproducing device, and focusing servomechanism 失效
标题翻译：光盘记录和/或再现装置，以及聚焦伺服机构
公开(公告)号：US06731578B1
公开(公告)日：2004-05-04
申请号：US09763780
申请日：2001-02-27
申请人： Yoichiro Sako , Hiroshi Ogawa , Tatsuya Inokuchi
发明人： Yoichiro Sako , Hiroshi Ogawa , Tatsuya Inokuchi
IPC分类号： G11B700
CPC分类号： G11B7/08511 , G11B7/0945 , G11B2007/0013
摘要： An optical disc recorder and/or player using as a recording medium an optical disc having a plurality of recording layers formed one over another includes an optical pickup having a photodetector to direct a light beam towards any one of the plurality of recording layers and detect a return light beam from a recording layer, and an identifier to compare an output signal from the photodetector with a predetermined reference value and identify, based on a comparison result, which one of the plurality of recording layers formed in the optical disc has focused thereon the light beam from the optical pickup.
摘要翻译：作为记录介质的光盘记录器和/或播放器，具有多个形成在一起的多个记录层的光盘包括：具有光检测器的光学拾取器，用于将光束引向多个记录层中的任何一个，并检测一个从记录层返回光束，以及标识符，以将来自光电检测器的输出信号与预定参考值进行比较，并且基于比较结果识别在光盘中形成的多个记录层中的哪一个已经聚焦在其上来自光学拾音器的光束。

37. 发明授权

US06730435B1 Active material for non-aqueous secondary battery, and non-aqueous secondary battery using the same 有权
标题翻译：非水二次电池的活性物质和使用其的非水二次电池
公开(公告)号：US06730435B1
公开(公告)日：2004-05-04
申请号：US09690758
申请日：2000-10-18
申请人： Kenji Nakane , Yasunori Nishida , Hiroshi Ogawa , Yoshihiro Kawakami
发明人： Kenji Nakane , Yasunori Nishida , Hiroshi Ogawa , Yoshihiro Kawakami
IPC分类号： H01M438
CPC分类号： H01M4/131 , H01M4/02 , H01M4/0471 , H01M4/366 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052 , H01M2004/021 , H01M2004/028 , Y10T29/49108
摘要： Provided is an active material for a non-aqueous secondary battery having improved safety while maintaining the capacity and the cycle characteristic, a process for producing the same, and a non-aqueous secondary battery using the same. The active material can be doped/undoped with an alkali metal ion; the active material is a compound particle comprising three or more of constituting elements, and contains an element A selected from Li, Na, K, Mg, Ca, Sr, Ba, B, Al, Ga, In, Si, Zr, Sn, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Ag and Zn as one of the constituting elements; the particle has a region where the concentration of element A is decreasing continuously in the direction of from the particle surface to the particle core; and the ratio (d/D) of the mean width (d) of this region towards the depth direction to the mean radius (D) of the particle is 0.001
摘要翻译：本发明提供一种在维持容量和循环特性的同时提高安全性的非水二次电池用活性物质，其制造方法以及使用其的非水二次电池。活性材料可以用碱金属离子掺杂/未掺杂; 活性物质是包含3种以上构成元素的复合粒子，含有选自Li，Na，K，Mg，Ca，Sr，Ba，B，Al，Ga，In，Si，Zr，Sn， Ti，V，Cr，Mn，Fe，Co，Ni，Cu，Ag和Zn作为构成要素之一; 颗粒具有其中元素A的浓度在从颗粒表面到颗粒芯的方向上连续减小的区域; 并且该区域的平均宽度（d）与颗粒的平均半径（D）的比值（d / D）为0.001

38. 发明授权

US06704431B1 Method and apparatus for digital watermarking 失效
标题翻译：数字水印的方法和装置
公开(公告)号：US06704431B1
公开(公告)日：2004-03-09
申请号：US09386993
申请日：1999-08-31
申请人： Hiroshi Ogawa , Takao Nakamura , Atsuki Tomioka , Youichi Takashima
发明人： Hiroshi Ogawa , Takao Nakamura , Atsuki Tomioka , Youichi Takashima
IPC分类号： G06K900
CPC分类号： G06T1/0028 , G06T2201/0052 , G06T2201/0083 , H04N1/32154 , H04N19/467
摘要： A method for embedding digital watermark data in digital data contents includes the steps of obtaining a frequency coefficient of block data of digital data contents, obtaining a complexity of the block data, obtaining an amount of transformation of the frequency coefficient from the complexity and the digital watermark data, and embedding the digital watermark data by transforming the frequency coefficient. In addition, a method for reading digital watermark data includes the steps of calculating a probability of reading ‘1’ or ‘0’ in a read bit sequence by using a test method on the basis of binary distribution, determining the presence or absence of digital watermark data according to the probability, and reconstituting digital watermark data. Another method includes the steps of performing soft decision in code theory by assigning weights to the digital watermark sequence with a weighting function, and reconstituting digital watermark data.
摘要翻译：一种用于将数字水印数据嵌入数字数据内容的方法包括以下步骤：获得数字数据内容的块数据的频率系数，获得块数据的复杂度，从复杂度获得频率系数的变换量和数字水印数据，并通过变换频率系数嵌入数字水印数据。此外，读取数字水印数据的方法包括以下步骤：通过使用基于二进制分布的测试方法来计算读取比特序列中的“1”或“0”的概率，确定是否存在数字水印数据根据概率，并重构数字水印数据。另一种方法包括以下步骤：通过对具有加权函数的数字水印序列赋予权重，并重构数字水印数据，在代码理论中进行软判决。

39. 发明授权

US06700845B1 Multi-layer optical recording medium and method and apparatus for reproducing optical data 失效
标题翻译：多层光学记录介质以及用于再现光学数据的方法和装置
公开(公告)号：US06700845B1
公开(公告)日：2004-03-02
申请号：US09762660
申请日：2001-02-09
申请人： Yoichiro Sako , Takao Ihashi , Tatsuya Inokuchi , Hiroshi Ogawa , Masanobu Yamamoto
发明人： Yoichiro Sako , Takao Ihashi , Tatsuya Inokuchi , Hiroshi Ogawa , Masanobu Yamamoto
IPC分类号： G11B390
CPC分类号： G11B7/005 , G11B7/24 , G11B7/24038 , G11B2007/0006 , G11B2007/0013
摘要： An optical disc having a protection layer for protecting a recording layer located farther from a substrate and having a first recording layer and a second recording layer stacked on one side of the substrate, wherein the reflectance of one of the first and second recording layers is made higher than the reflectance of the other recording layer, and a reproducing device which uses this optical disc. The reproducing device casts a light beam emitted from a single light source onto the first recording layer or the second recording layer via a single objective lens, discriminates which of the first recording layer and the second recording layer the light beam emitted from the light source is cast on, on the basis of the result of detection of a reflected beam from the first recording layer or the second recording layer, moves the objective lens in a direction parallel to the optical axis of the objective lens on the basis of the result of discrimination, and condenses the light beam on the first recording layer or the second recording layer so as to carry out reproduction of information.
摘要翻译：一种光盘，其具有用于保护位于离基板更远的记录层的保护层，并且具有层叠在基板的一侧的第一记录层和第二记录层，其中制成第一和第二记录层之一的反射率高于另一记录层的反射率，以及使用该光盘的再现装置。再现装置通过单个物镜将从单个光源发射的光束投射到第一记录层或第二记录层上，鉴别第一记录层和第二记录层中从光源发出的光束是哪个基于来自第一记录层或第二记录层的反射光束的检测结果，基于鉴别结果在与物镜的光轴平行的方向上移动物镜并且将光束聚集在第一记录层或第二记录层上，以便执行信息的再现。

40. 发明授权

US06677041B1 Platy potassium titanate, process for producing the same, and friction material 有权
标题翻译：扁平钛酸钾，其制造方法和摩擦材料
公开(公告)号：US06677041B1
公开(公告)日：2004-01-13
申请号：US09936715
申请日：2001-09-17
申请人： Hiroshi Ogawa , Shigeo Takahashi , Nobuki Itoi , Kousuke Inada
发明人： Hiroshi Ogawa , Shigeo Takahashi , Nobuki Itoi , Kousuke Inada
IPC分类号： B32B566
CPC分类号： C01G23/005 , C01P2002/72 , C01P2004/03 , C01P2004/20 , C01P2004/54 , C01P2004/61 , F16D69/02 , F16D69/026 , F16D2200/0065 , Y10T428/25 , Y10T428/26 , Y10T428/2982
摘要： Platy potassium titanate having a mean major diameter of 1-100 &mgr;m and a mean aspect ratio of 3-500 and obtainable by subjecting magnesium or lithium potassium titanate to an acid treatment to thereby prepare platy titanate, immersing the platy titanate in a potassium hydroxide solution and then subjecting it to calcination.
摘要翻译：平均长径为1-100μm，平均纵横比为3-500的扁平钛酸钾，通过使镁或钛酸锂钾进行酸处理，由此制备板状钛酸盐，将钛酸钡浸渍在氢氧化钾溶液然后进行煅烧。

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