专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US08203921B2 Recording apparatus and recording method 有权
标题翻译：记录装置和记录方法
公开(公告)号：US08203921B2
公开(公告)日：2012-06-19
申请号：US12832182
申请日：2010-07-08
申请人： Yasuo Mutsuro , Koichiro Nishimura , Yutaka Nagai
发明人： Yasuo Mutsuro , Koichiro Nishimura , Yutaka Nagai
IPC分类号： G11B7/00
CPC分类号： G11B7/1267 , G11B7/00736 , G11B2007/0013
摘要： An optical disc apparatus capable of deriving optimum laser beam power even when OPC areas overlap with one another and a method for the apparatus. OPC result is recorded to an optical disc and OPC (area-saving OPC) that reduces an area use quantity by using the OPC result is executed and optimum laser power is determined.
摘要翻译：即使OPC区域彼此重叠也能够得到最佳激光束功率的光盘装置及其装置的方法。将OPC结果记录到光盘，并且执行通过使用OPC结果来减少面积使用量的OPC（区域保存OPC），并且确定最佳激光功率。

72. 发明授权

US07869317B2 Multi-layer optical disc, and recording method and apparatus for multi-layer optical disc 有权
标题翻译：多层光盘，以及多层光盘的记录方法和装置
公开(公告)号：US07869317B2
公开(公告)日：2011-01-11
申请号：US11862231
申请日：2007-09-27
申请人： Yutaka Nagai , Koichiro Nishimura
发明人： Yutaka Nagai , Koichiro Nishimura
IPC分类号： G11B5/00 , G11B7/12 , G11B7/20 , G11B3/70 , G11B5/84 , G11B7/26
CPC分类号： G11B7/1267 , G11B7/24038 , G11B2007/0009
摘要： Each layer includes a data recording area and a test writing area divided into a plurality of small areas, wherein the small areas of the test writing area are recorded in advance so that other each layer can make a combination of recorded and unrecorded states with respect to the small area, where OPC is carried out, in a layer where OPC is carried out. Moreover, OPC is carried out to each small area, where a combination of recorded/unrecorded states of other each layer differs from each other, to thereby calculate, as the optimum power, an average value of the result of each OPC or a central value of the dispersion thereof.
摘要翻译：每个层包括数据记录区域和分成多个小区域的测试写入区域，其中预先记录测试写入区域的小区域，使得其他每层可以相对于记录区域和未记录状态组合在执行OPC的层中执行OPC的小区域。此外，对每个小区域进行OPC，其中每层的记录/未记录状态的组合彼此不同，从而计算每个OPC的结果的平均值或中心值的分散体。

73. 发明申请

US20100202276A1 RECORDING MEDIUM, ADDRESS GENERATING AND DETECTION METHOD, AND REPRODUCTION AND RECORDING APPARATUS 有权
标题翻译：记录介质，地址生成和检测方法以及生成和记录设备
公开(公告)号：US20100202276A1
公开(公告)日：2010-08-12
申请号：US12605831
申请日：2009-10-26
申请人： Masakazu Ikeda , Koichiro Nishimura , Yutaka Nagai
发明人： Masakazu Ikeda , Koichiro Nishimura , Yutaka Nagai
IPC分类号： G11B7/24
CPC分类号： G11B20/1217 , G11B27/24 , G11B2020/1221 , G11B2020/1227 , G11B2020/1232 , G11B2020/1239 , G11B2020/1267 , G11B2020/1268 , G11B2020/1278 , G11B2020/1292 , G11B2220/235 , G11B2220/2537
摘要： A recording medium, an address generating method, an address detection method and a recording and reproduction apparatus capable of extending the wobble address without any considerable wobble restructuring are disclosed. Virtual bits not recorded in the disc and expressed by the difference of the rule or the presence or absence of the information embedded in a part or the whole of the wobble address are generated. Thus, the extended address can be obtained without changing the number of bits of the address embedded in the wobble.
摘要翻译：本发明公开了一种记录介质，地址生成方法，地址检测方法以及能够扩展摆动地址而没有任何可观的摆动重构的记录再生装置。生成未记录在光盘中并且由嵌入在部分或全部摆动地址中的规则的不同或存在或不存在而表示的虚拟位。因此，可以在不改变嵌入在摆动中的地址的位数的情况下获得扩展地址。

74. 发明申请

US20090130647A1 METHOD AND APPARATUS FOR SORTING PARTICLES 有权
标题翻译：分离颗粒的方法和装置
公开(公告)号：US20090130647A1
公开(公告)日：2009-05-21
申请号：US12297517
申请日：2007-01-29
申请人： Yutaka Nagai , Shigeko Yamamoto
发明人： Yutaka Nagai , Shigeko Yamamoto
IPC分类号： A01N1/02 , C12M1/00
CPC分类号： G01N33/5094 , G01N15/147 , G01N2015/0084 , G01N2015/149 , G01N2015/1497
摘要： A method and an apparatus using acridine orange for sorting particles to precisely carry out the measurement of cells in the blood are provided. The cells in the blood is sorted by the steps of staining cells in the blood with acridine orange, irradiating light on the cells in the blood, determining staining behavior using platelets as a staining indicator, and sorting the cells in the blood.
摘要翻译：提供了使用吖啶橙分选颗粒以精确地进行血液中细胞测量的方法和装置。通过用吖啶橙染色血液中细胞的细胞，照射血液中的细胞的光照，使用血小板作为染色指示剂测定染色行为，并对血液中的细胞进行分选，分选血液中的细胞。

75. 发明申请

US20090059751A1 OPTICAL DISC APPARATUS AND DATA RECORDING/REPRODUCING APPARATUS 审中-公开
标题翻译：光盘设备和数据记录/再现设备
公开(公告)号：US20090059751A1
公开(公告)日：2009-03-05
申请号：US12200957
申请日：2008-08-29
申请人： Masakazu Ikeda , Osamu Kawamae , Yutaka Nagai
发明人： Masakazu Ikeda , Osamu Kawamae , Yutaka Nagai
IPC分类号： G11B20/18
CPC分类号： G11B20/00086 , G11B20/00427 , G11B20/00492 , G11B20/1403 , G11B20/1833 , G11B2020/10759 , G11B2220/2541
摘要： A recording/reproducing apparatus capable of encrypting bus data to a host has a bus encryption circuit and controls the access to a memory. Encryption of data between the recording/reproducing apparatus and the host can be achieved to assure protection of data and contents recorded on an optical disc.
摘要翻译：能够将总线数据加密到主机的记录/再现装置具有总线加密电路并且控制对存储器的访问。可以实现在记录/再现装置和主机之间加密数据，以确保保护记录在光盘上的数据和内容。

76. 发明申请

US20080127764A1 Ball Screw Device 审中-公开
标题翻译：滚珠丝杠装置
公开(公告)号：US20080127764A1
公开(公告)日：2008-06-05
申请号：US11722628
申请日：2005-12-21
申请人： Daiju Takahashi , Yutaka Nagai , Masahiro Nobutomo
发明人： Daiju Takahashi , Yutaka Nagai , Masahiro Nobutomo
IPC分类号： F16H25/22
CPC分类号： F16H25/2214 , Y10T74/19772
摘要： To surely and easily secure a return tube to a nut and prevent the return tube from floating and expanding when circulating failure of balls occurs. The ball screw device has a screw shaft having a helical shaft raceway groove on the outer face thereof, a nut having a nut raceway groove on the inner face so as to oppose to the shaft raceway groove, a load path formed by the shaft raceway groove and the nut raceway groove, balls rotatably mounted in the load path, a communicating member communicating both ends of the load path to guide the balls exterior of the nut and having a bent portion; a tube fixture for fixing the communicating member to the nut and a reinforcement member for receiving stress applied to the bent portion of the communicating member on an outer face of the tube fixture.
摘要翻译：为了确保和容易地将返回管固定到螺母上，并且当循环发生故障时，防止返回管浮起和膨胀。滚珠丝杠装置具有在其外表面上具有螺旋轴滚道槽的螺杆轴，在内表面上具有螺母滚道槽以与轴滚道槽相对的螺母，由滚道槽形成的载荷路径以及可旋转地安装在所述负载路径中的所述螺母滚道槽，连通所述负载路径的两端以将所述滚珠外侧引导并具有弯曲部的连通构件; 用于将连通构件固定到螺母的管固定件和用于在管夹具的外表面上承受施加到连通构件的弯曲部分的应力的加强构件。

77. 发明授权

US07174092B2 Method and apparatus for recording/reproducing digital video signal or audio signal, and optical disk apparatus 有权
标题翻译：用于记录/再现数字视频信号或音频信号的方法和装置，以及光盘装置
公开(公告)号：US07174092B2
公开(公告)日：2007-02-06
申请号：US10754614
申请日：2004-01-12
申请人： Yutaka Nagai , Toshifumi Takeuchi , Shigemitsu Higuchi
发明人： Yutaka Nagai , Toshifumi Takeuchi , Shigemitsu Higuchi
IPC分类号： H04N5/85 , H04N5/91
CPC分类号： G11B20/10 , G11B7/00 , G11B19/28 , G11B20/10527 , G11B20/1258 , G11B27/105 , G11B2020/10962 , G11B2020/1099 , G11B2020/1244 , G11B2220/216 , G11B2220/2537 , H04N5/76 , H04N5/85
摘要： A disk-shaped recording medium recording/reproducing method for performing a data recording operation and a data reproducing operation to the disk-shaped recording medium alternately includes identifying whether a recording area at an ending point of an n-th recording operation on the disk-shaped recording medium, where n is a natural number, is continuous to a recording area at a starting point of (n+1) recording operation. In response to an identifying result indicative of discontinuation of the recording area in the identifying step, the rotational speed of the disk-shaped recording medium is changed to a rotational speed at the starting point of the (n+1)th recording operation, during a reproducing operation between the n-th recording operation and the (n+1)th recording operation.
摘要翻译：用于对盘形记录介质执行数据记录操作和数据再现操作的盘形记录介质记录/再现方法交替包括：识别在盘片记录介质上的第n次记录操作的终点处的记录区域，其中n是自然数，在（n + 1）记录操作的起点处与记录区连续。响应于识别步骤中指示停止记录区域的识别结果，在第（n + 1）记录操作的开始点处，盘形记录介质的旋转速度被改变为旋转速度在第n记录操作和第（n + 1）记录操作之间的再现操作。

78. 发明申请

US20070003218A1 Reproduction apparatus and reproduction method of digital video signal or audio signal 有权
标题翻译：数字视频信号或音频信号的再现装置和再现方法
公开(公告)号：US20070003218A1
公开(公告)日：2007-01-04
申请号：US11515833
申请日：2006-09-06
申请人： Yutaka Nagai , Toshifumi Takeuchi
发明人： Yutaka Nagai , Toshifumi Takeuchi
IPC分类号： H04N5/91
CPC分类号： G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00768 , G11B20/18 , H04N5/85 , H04N5/913 , H04N9/8042 , H04N2005/91328
摘要： A reproduction method and apparatus for reproducing video data and/or audio data from a recordable medium having video data and/or audio data recorded thereon. The video data and/or audio data is generated by superimposing information concerning an attribute of a video signal and/or an audio signal on a signal of digitized video data and/or a signal of digitized audio data. Information concerning a copyright superimposed on the video data and/or audio data is reproduced from the medium, and a type of the medium is identified. Reproduction is stopped in response to a determination that the medium is illegally produced, the determination being based on a combination of the information concerning a copyright which is reproduced and the type of the medium identified.
摘要翻译：一种用于从其上记录有视频数据和/或音频数据的可记录介质再现视频数据和/或音频数据的再现方法和装置。通过将关于视频信号和/或音频信号的属性的信息叠加在数字化视频数据的信号和/或数字化音频数据的信号上来生成视频数据和/或音频数据。从介质再现关于叠加在视频数据和/或音频数据上的版权的信息，并且识别介质的类型。响应于介质被非法产生的确定而停止复制，该确定基于关于被再现的版权的信息和所识别的介质的类型的组合。

79. 发明授权

US07092078B2 Flow cytometer for classifying leukocytes and method for determining detection angle range of the same 有权
标题翻译：用于分类白细胞的流式细胞仪和确定其检测角度范围的方法
公开(公告)号：US07092078B2
公开(公告)日：2006-08-15
申请号：US10402133
申请日：2003-03-31
申请人： Yutaka Nagai , Kazuo Yamagishi , Tomonobu Maruyama
发明人： Yutaka Nagai , Kazuo Yamagishi , Tomonobu Maruyama
IPC分类号： G01N33/48
CPC分类号： G01N21/532 , G01N15/1459 , G01N33/56972 , G01N2015/008 , G01N2015/1493
摘要： A blood sample containing leukocytes flows through a flow cell. A light source emits a light beam in a first direction. The light beam incident into the flow cell is scattered by the blood sample as scattered light. A first detector detects an intensity of forward small scattered light out of the scattered light. The first detector is arranged so as to have a maximum angle of a detection angle range for the forward small scattered light stemmed from the first direction at a position inside (outside) of the flow cell, which is 3.1 (4) degrees or less. A second detector detects an intensity of forward large scattered light out of the scattered light. The second detector is arranged so as to have a detection angle range for the forward large scattered light stemmed from the first direction at a position inside (outside) of the flow cell, which falls in a range from 8 to 12 (10 to 16) degrees. A processor classifies the leukocytes based on the detected intensity of the forward large scattered light and the detected intensity of the forward small scattered light.
摘要翻译：含有白细胞的血液样品流过流动池。光源沿第一方向发射光束。入射到流动池中的光束作为散射光被血样散射。第一检测器检测散射光中的前向小散射光的强度。第一检测器被布置成在流动池的内部（外部）的位置处具有从第一方向起始的前向小散射光的检测角范围的最大角度为3.1（4）度以下。第二检测器检测散射光中的前向大散射光的强度。第二检测器被布置成具有从流动池的内部（外部）的位置处的从第一方向起始的向前大的散射光的检测角度范围，该范围在8〜12（10〜16）的范围内，度。处理器基于前向大散射光的检测强度和前向小散射光的检测强度对白细胞进行分类。

80. 发明申请

US20050225745A1 Flow cytometer 有权
标题翻译：流式细胞仪
公开(公告)号：US20050225745A1
公开(公告)日：2005-10-13
申请号：US11101547
申请日：2005-04-08
申请人： Yutaka Nagai
发明人： Yutaka Nagai
IPC分类号： G01N15/14 , G01N21/05 , G01N21/51 , G01N21/64
CPC分类号： G01N21/05 , G01J3/0208 , G01N15/1434 , G01N15/147 , G01N21/51 , G01N21/645 , G01N2021/6421 , G01N2021/6467 , G01N2021/6482
摘要： A laser light source emits a first light beam irradiating a solution including target particles and being flowed in a flow cell to generate forward scattered light and orthogonal scattered light therefrom. A light emitting diode emits a second light beam irradiating the solution in the flow cell to generate at least one wavelength of fluorescence therefrom. A first detector is adapted to detect the forward scattered light. A second detector is adapted to detect the orthogonal scattered light. At least one third detector is adapted to detect the at least one fluorescence. A first filter is disposed between the flow cell and the third detector and adapted to eliminate scattered light generated from the target particles by the irradiation of the first light beam.
摘要翻译：激光光源发射照射包含目标颗粒的溶液的第一光束并且在流动池中流动以产生来自其的正向散射光和正交散射光。发光二极管发射照射流动池中的溶液的第二光束，以从其产生至少一个荧光波长。第一检测器适于检测前向散射光。第二检测器适于检测正交散射光。至少一个第三检测器适于检测至少一个荧光。第一过滤器设置在流动池和第三检测器之间，并且适于通过照射第一光束来消除由目标颗粒产生的散射光。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式