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31. 发明申请

US20060176798A1 Recording apparatus and method, and disk producing method 失效
公开(公告)号：US20060176798A1
公开(公告)日：2006-08-10
申请号：US11349404
申请日：2006-02-06
申请人： Goro Fujita , Naoki Ide
发明人： Goro Fujita , Naoki Ide
IPC分类号： G11B7/00
CPC分类号： G11B20/00594 , G11B7/00736 , G11B7/268 , G11B20/00086 , G11B20/10009 , G11B2220/20
摘要： A sub data recorder to record sub data on an optical-disk recording medium is provided. In one example, a sub data recorder records sub data by forming marks on a reflective layer of an optical-disk recording medium to which main data is recorded as a combination of pits and lands by irradiating laser light having a writing power to the reflective layer, the sub data can be recorded stably. An embodiment provides a recording apparatus to record sub data to an optical-disk recording medium formed from a substrate and at least a reflective layer and cover layer stacked on the substrate and to which main data is to be recorded as a combination of pits and lands formed on the substrate by irradiating laser light having a writing power to the reflective layer to form marks as the sub data on the reflective layer, the apparatus including a read signal generator to generate a read signal by detecting a return part of laser light having a reading power, irradiated to the optical-disk recording medium, a sub data recorder to record the sub data by forming the marks in mark inserting positions on the reflective layer of the optical-disk recording medium, determined in conformity to a predetermined rule, with the laser light being controlled to have the writing power, and a waveform replacing unit to replace a waveform of the read signal generated by the read signal generator, corresponding to a section having a predetermined length and including the mark inserting position, with a replacement waveform whose level has been set.

32. 发明授权

US07075881B2 Signal recording/playback apparatus, and recording compensation method and playback method used therefor 失效
公开(公告)号：US07075881B2
公开(公告)日：2006-07-11
申请号：US10173043
申请日：2002-06-18
申请人： Goro Fujita , Tetsuhiro Sakamoto
发明人： Goro Fujita , Tetsuhiro Sakamoto
IPC分类号： G11B7/24 , G11B7/00
CPC分类号： G11B7/126 , G11B7/00 , G11B7/0045
摘要： A signal recording/playback apparatus includes a recording data converter. The recording data converter converts on a data pattern having a large influence on adjacent tracks on an optical disk, and outputs the converted data to an optical pickup. Specifically, by performing a data converting process in which, for a data pattern having a predetermined length of at least consecutive bits having identical values, part of the bits is inverted based on a conversion table, the recording data converter compensates a recording operation. Alternatively, instead of inverting the bits, by controlling the output power and pulse width of a laser, the recording operation is compensated. The signal recording/playback apparatus includes a played-back data converter. In the data playback mode of the signal recording/playback apparatus, the data converted by the recording data converter is identified and decoded into the original data by the played-back data converter. The played-back data converter outputs the original data.

33. 发明申请

US20060035125A1 Fuel cell system 审中-公开
标题翻译：燃料电池系统
公开(公告)号：US20060035125A1
公开(公告)日：2006-02-16
申请号：US11200146
申请日：2005-08-10
申请人： Goro Fujita , Kenji Kibune , Hiroki Kabumoto
发明人： Goro Fujita , Kenji Kibune , Hiroki Kabumoto
IPC分类号： H01M8/04
CPC分类号： H01M8/1011 , H01M8/002 , H01M8/04014 , H01M8/04074 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： A DMFC system which realizes appropriate temperature management on a methanol aqueous solution and on a DMFC with consideration given to the activity of methanol oxidation reaction between electrodes and suppression of degradation of solid polymer films. The fuel cell system according to the present invention comprises: a fuel cell which generates electric power by using liquid fuel; a fuel feed unit which feeds the liquid fuel to the fuel cell; an emission recovery unit which recovers emissions from the fuel cell; and a heat medium feed unit which feeds a heat medium for cooling the emissions to the emission recovery unit. Here, the heat medium cools the fuel cell.
摘要翻译：考虑到电极之间甲醇氧化反应的活性和抑制固体聚合物膜的降解，DMFC系统对甲醇水溶液和DMFC实现适当的温度管理。根据本发明的燃料电池系统包括：通过使用液体燃料产生电力的燃料电池; 燃料供给单元，其将液体燃料供给到燃料电池; 一个回收燃料电池排放物的排放回收装置; 以及供给用于将排放物冷却到排放回收单元的热介质的热介质供给单元。这里，热介质冷却燃料电池。

34. 发明申请

US20060024552A1 Fuel cell system 审中-公开
标题翻译：燃料电池系统
公开(公告)号：US20060024552A1
公开(公告)日：2006-02-02
申请号：US11191972
申请日：2005-07-29
申请人： Goro Fujita , Hiroki Kabumoto , Takeshi Minamiura
发明人： Goro Fujita , Hiroki Kabumoto , Takeshi Minamiura
IPC分类号： H01M8/04
CPC分类号： H01M8/04186 , H01M8/04014 , H01M8/04208 , H01M8/06 , H01M8/1011 , H01M8/2475 , Y02E60/523
摘要： In a fuel cell system which dilutes a liquid fuel to supply the diluted liquid fuel to an anode, it is intended to achieve stable electricity generation capacity. The fuel cell system generates electricity by an electrochemical reaction between the liquid fuel and an oxidant, and this system comprises a cell which generates electricity by the electrochemical reaction; a fuel container containing the liquid fuel of high concentration; and a buffer tank which dilutes the liquid fuel in the fuel container to supply the diluted liquid fuel to the anode of the cell, wherein an electromagnetic valve is provided in a fuel supply path between the fuel container and the buffer tank to prevent the liquid fuel from flowing back from the buffer tank to the fuel container.
摘要翻译：在稀释液体燃料以将稀释的液体燃料供应到阳极的燃料电池系统中，旨在实现稳定的发电能力。燃料电池系统通过液体燃料和氧化剂之间的电化学反应产生电力，并且该系统包括通过电化学反应发电的电池; 含有高浓度液体燃料的燃料容器; 以及缓冲罐，其稀释燃料容器中的液体燃料以将稀释的液体燃料供应到电池的阳极，其中电磁阀设置在燃料容器和缓冲罐之间的燃料供给路径中，以防止液体燃料从缓冲罐返回到燃料容器。

35. 发明申请

US20050255474A1 Substrate for bioassay, substrate information reader, and substrate information reading method 审中-公开
标题翻译：用于生物测定的底物，底物信息读取器和底物信息读取方法
公开(公告)号：US20050255474A1
公开(公告)日：2005-11-17
申请号：US10526139
申请日：2003-08-29
申请人： Goro Fujita
发明人： Goro Fujita
IPC分类号： C12M1/00 , C12M1/34 , C12Q1/68 , G01N21/64 , G01N33/483 , G01N33/53 , G01N33/543 , G01N35/00 , G01N35/04 , G01N37/00
CPC分类号： G01N35/00029 , G01N21/6428 , G01N21/6452 , G01N2035/0493
摘要： A substrate for bioassay is provided in which sample substances can be disposed or pipetted efficiently and precisely on arbitrary reaction areas and a mutual reaction process such as hybridization at arbitrary reaction areas can be precisely detected. A substrate (1) that can optically interpret recorded information and including areas (2) to be detected is provided. Each of the areas (2) to be detected includes a data-detecting area (21) including at least a reaction area (21b) providing an area used for the mutual reaction process of substances (D) to be detected and a target substance (T), and a servo area (22) disposed in the area that is not overlapped with the data-detecting area (21) and optically providing positional information on the data-detecting area (21).
摘要翻译：提供用于生物测定的基板，其中可以在任意反应区域上有效且精确地配置或移液样品物质，并且可以精确地检测诸如在任意反应区域的杂交的相互反应过程。提供了可以光学地解释记录的信息并且包括要检测的区域（2）的基板（1）。要检测的区域（2）包括数据检测区域（21），至少包括反应区域（21b），其提供用于待检测物质（D）的相互反应过程的区域和目标物质（T）和设置在不与数据检测区域（21）重叠的区域中的伺服区域（22），并且光学地提供关于数据检测区域（21）的位置信息。

36. 发明申请

US20050058876A1 Reaction fluid supply apparatus for supplieing fuel or oxidezer to fuell cell 审中-公开
标题翻译：用于向燃料电池供应燃料或氧化剂的反应液供应装置
公开(公告)号：US20050058876A1
公开(公告)日：2005-03-17
申请号：US10937442
申请日：2004-09-10
申请人： Goro Fujita , Hiroki Kabumoto , Masaya Yano
发明人： Goro Fujita , Hiroki Kabumoto , Masaya Yano
IPC分类号： G06F1/26 , H01M8/00 , H01M8/04 , H01M8/06 , H01M8/10 , H01M8/24
CPC分类号： G06F1/1632 , G06F1/26 , H01M8/04201 , H01M8/04208 , H01M8/1011 , Y02E60/523
摘要： An auxiliary unit includes a piping formed by piling up a plurality of plate-like members in which liquid fuel or air flows to supply liquid fuel or air to a fuel cell apparatus.
摘要翻译：辅助单元包括通过堆积多个液体燃料或空气流动的板状构件而形成的管道，以向液体燃料或空气供应燃料电池装置。

37. 发明授权

US06385257B1 Frequency demodulating circuit, optical disk apparatus thereof and preformating device 失效
标题翻译：频率解调电路，其光盘装置和预处理装置
公开(公告)号：US06385257B1
公开(公告)日：2002-05-07
申请号：US09074814
申请日：1998-05-08
申请人： Minoru Tobita , Susumu Tosaka , Yoshikatsu Niwa , Shinichi Nakao , Goro Fujita
发明人： Minoru Tobita , Susumu Tosaka , Yoshikatsu Niwa , Shinichi Nakao , Goro Fujita
IPC分类号： H04L2714
CPC分类号： G11B7/24082 , G11B7/00718 , G11B7/00745 , G11B7/128 , G11B7/26 , G11B7/261 , G11B11/10565 , G11B11/10578 , G11B11/10582 , G11B20/1403 , G11B27/19 , G11B27/24 , G11B2220/2525
摘要： A frequency demodulating circuit for demodulating a frequency-modulated signal expressing digital data. The circuit includes a waveform shaping circuit for acquiring a binary signal from the frequency-modulated signal and a detector for decoding the binary signal and response to clock signals to obtain the digital data. A circuit also includes a clock signal generating circuit for generating the clock signals which have a frequency of the frequency-modulated signal corresponding to “one” of the digital data and a frequency higher than the frequency of the frequency-modulated signal by a multiple, which corresponds to a “zero” of the digital data.
摘要翻译：一种用于解调表示数字数据的频率调制信号的频率解调电路。电路包括用于从调频信号获取二进制信号的波形整形电路和用于对二进制信号进行解码和对时钟信号的响应的检测器，以获得数字数据。一个电路还包括一个时钟信号发生电路，用于产生时钟信号，该时钟信号具有对应于数字数据的“1”的频率调制信号，频率高于频率调制信号的频率倍数，其对应于数字数据的“零”。

38. 发明授权

US06198711B1 Equalizer for optical reproducing apparatus, using partial response method 失效
标题翻译：用于光学再现装置的均衡器，使用部分响应方法
公开(公告)号：US06198711B1
公开(公告)日：2001-03-06
申请号：US08990878
申请日：1997-12-15
申请人： Goro Fujita , Yoshiyuki Teraoka
发明人： Goro Fujita , Yoshiyuki Teraoka
IPC分类号： G11B700
CPC分类号： G11B7/131 , G11B7/005 , G11B7/0943 , G11B11/10597 , G11B20/10009 , G11B20/1258
摘要： An equalizer used for an optical reproducing apparatus performs an optimal equalizing operation in accordance with the spatial frequency without needing an electrical equalizer. The optical reproducing apparatus reproduces the reproducing data in the following manner. A detector is provided for receiving reflected light from a disc. The detector is divided into a plurality of light receiving areas by a line perpendicular to the light receiving direction corresponding to the disc track direction. Then, calculations are made on the outputs from the respective light receiving areas to specifically correct the spatial frequency characteristics. The calculated signal is then decoded.
摘要翻译：用于光学再现装置的均衡器根据空间频率执行最佳均衡操作，而不需要电均衡器。光学再现装置以如下方式再现再现数据。提供用于接收来自盘的反射光的检测器。检测器通过垂直于与光盘轨道方向对应的光接收方向的线分成多个光接收区域。然后，对各光接收区域的输出进行计算，具体地校正空间频率特性。然后对所计算的信号进行解码。

39. 发明授权

US5978350A Optical disc and optical disc driving device 失效
标题翻译：光盘和光盘驱动装置
公开(公告)号：US5978350A
公开(公告)日：1999-11-02
申请号：US632428
申请日：1996-11-12
申请人： Minoru Tobita , Goro Fujita , Satoshi Otsuka , Tamotsu Yamagami
发明人： Minoru Tobita , Goro Fujita , Satoshi Otsuka , Tamotsu Yamagami
IPC分类号： G11B7/007 , G11B11/105 , G11B13/04 , G11B19/02 , G11B19/12 , G11B19/28 , G11B20/12 , G11B21/08 , G11B27/19 , G11B27/30 , G11B27/32 , G11B7/24
CPC分类号： G11B27/329 , G11B11/10565 , G11B11/10578 , G11B11/10595 , G11B13/04 , G11B19/02 , G11B19/12 , G11B19/28 , G11B20/1258 , G11B21/083 , G11B27/19 , G11B27/3027 , G11B7/00745 , G11B11/10597 , G11B2020/1232 , G11B2020/1265 , G11B2020/1267 , G11B2020/1285 , G11B2020/1287 , G11B2220/20 , G11B2220/218 , G11B2220/2525 , G11B2220/2537
摘要： An optical disk having a plurality of substantially concentric tracks, each of which includes a plurality of segments each comprising a servo area ARs provided with servo pits for giving servo information to a disk drive and a data area ARd. Identification marks SGM, ADM, STM1, STM2 are recorded in the servo area ARs. The identification marks SGM, ADM, STM1, STM2 provide information for identifying the respective segments depending on the recording position in the servo area ARs.
摘要翻译： PCT No.PCT / JP95 / 01682 Sec。 371日期：1996年11月12日 102（e）日期1996年11月12日PCT 1995年8月24日PCT PCT。公开号WO96 / 06433 日期1996年2月29日具有多个基本上同心的轨道的光盘，每个光盘包括多个段，每个段包括具有用于向盘驱动器和数据区ARd提供伺服信息的伺服坑的伺服区AR。识别标记SGM，ADM，STM1，STM2记录在伺服区AR中。识别标记SGM，ADM，STM1，STM2根据伺服区域AR中的记录位置提供用于识别各个段的信息。

40. 发明授权

US5557602A Optical recording medium, recording and reproducing method and tracking error generating method 失效
标题翻译：光记录介质，记录和再现方法以及跟踪误差产生方法
公开(公告)号：US5557602A
公开(公告)日：1996-09-17
申请号：US462135
申请日：1995-06-05
申请人： Hideyoshi Horimai , Goro Fujita
发明人： Hideyoshi Horimai , Goro Fujita
IPC分类号： G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/09 , G11B7/14 , G11B7/26 , G11B20/14 , H03M5/14 , G11B7/00
CPC分类号： H03M5/14 , G11B20/1423 , G11B7/0045 , G11B7/005 , G11B7/0901 , G11B7/0938 , G11B7/14 , G11B7/261 , G11B7/00745 , G11B7/0943
摘要： An optical recording medium on which information data is to be recorded and on which an n-th recording track is located at a distance from the (n-1)th recording track preceding the n-th recording track in a recording region which is narrower than the diameter of a spot of a light beam radiated on the recording area, with recording data obtained on logical processing with recording data recorded on the (n-1)th recording track being recorded on the n-th recording track for increasing the storage capacity of information data, is disclosed. A return beam of a light beam radiated across two neighboring recording tracks on the optical recording medium is detected by a detector having first and second light receiving sections having a boundary line extending parallel to the recording track of the optical recording medium for reading out the information recorded on the optical recording medium based on the level of a sum or difference signal of the output signals of the first and second light receiving sections.
摘要翻译：在其上记录信息数据的光记录介质，并且第n个记录磁道位于与第n个记录磁道之前的第（n-1）个记录磁道相距一定距离处的记录区域与记录在记录区域上的光束的点的直径相关联，利用记录在第（n-1）记录磁道上的记录数据的逻辑处理获得的记录数据被记录在第n个记录磁道上，用于增加存储披露了信息数据的容量。通过具有第一和第二光接收部分的检测器检测辐射在光学记录介质上的两个相邻记录轨道上的光束的返回光束，该第一和第二光接收部分具有平行于光学记录介质的记录轨道延伸的边界线，用于读出信息基于第一和第二光接收部分的输出信号的和或差信号的电平，记录在光学记录介质上。

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