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51. 发明申请

US20070291525A1 Memory Card Connector 失效
标题翻译：存储卡连接器
公开(公告)号：US20070291525A1
公开(公告)日：2007-12-20
申请号：US11659467
申请日：2006-05-10
申请人： Hirohisa Tanaka , Yutaka Nakamura
发明人： Hirohisa Tanaka , Yutaka Nakamura
IPC分类号： G11C5/00
CPC分类号： G06K7/0047 , G06K7/10178 , G06K19/07 , G06K19/0723 , G06K19/07732 , H01Q1/22 , H01Q1/2275 , H01Q7/00 , H01R12/7005 , H01R12/714 , H01R13/62983 , H01R2201/02
摘要： A compact memory card connector with an extended communication distance is provided. This connector has a loading port at its one end, through which a memory card can be accommodated therein. The connector is equipped with a base made of an electrical insulating material, a plurality of contacts arranged on the base so as to electrically contact connecting terminals of the memory card inserted in the connector, and an antenna block, which houses a secondary antenna and is slidable in a direction of inserting the memory card into the connector.
摘要翻译：提供了具有延长的通信距离的紧凑型存储卡连接器。该连接器在其一端具有装载口，通过该装置可以容纳存储卡。连接器配备有由电绝缘材料制成的基座，布置在基座上的多个触点，以电接触插入连接器中的存储卡的连接端子和容纳辅助天线的天线块，在将存储卡插入连接器的方向上可滑动。

52. 发明授权

US07298845B2 Digital content protection system 有权
标题翻译：数字内容保护系统
公开(公告)号：US07298845B2
公开(公告)日：2007-11-20
申请号：US11015252
申请日：2004-12-17
申请人： Makoto Tatebayashi , Yutaka Nakamura , Shunji Harada , Masayuki Kozuka
发明人： Makoto Tatebayashi , Yutaka Nakamura , Shunji Harada , Masayuki Kozuka
IPC分类号： H04N7/167 , H04L9/00 , H04L9/32
CPC分类号： G11B20/00086 , G06F21/10 , G06F2221/0797 , G11B20/00188 , G11B20/00195 , G11B20/0021 , G11B20/00253 , G11B20/00413 , G11B20/00507 , G11B20/00528
摘要： The media inherent key storing unit 220 prestores an inherent key Ki, the conversion unit 230 generates an encrypted inherent key Ji from the inherent key read from the media inherent key storing unit 220, the random number generating unit 331 generates a random number R1, the encryption unit 252 generates an encrypted random number S1, the decryption unit 333 generates a random number R′1 from the encrypted random number R1, and the mutual authentication control unit 334 compares the random number R′1 with the random number R1 and, if the random number R′1 matches the random number R1, judges that the memory card 200 is an authorized device. If the memory card 200 and the memory card writer have successfully authenticated each other, the memory card writer encrypts a content using a decrypted inherent key. If the memory card 200 and the memory card reader have successfully authenticated each other, the memory card reader decrypts an encrypted content using the decrypted inherent key.
摘要翻译：媒体固有密钥存储单元220预先存储固有密钥Ki，转换单元230从从媒体固有密钥存储单元220读取的固有密钥生成加密固有密钥Ji，随机数生成单元331生成随机数R 1，加密单元252生成加密随机数S 1，解密单元333从加密随机数R 1生成随机数R'1，并且相互认证控制单元334将随机数R'1与随机数R 1，并且如果随机数R'1与随机数R 1匹配，则判断存储卡200是授权装置。如果存储卡200和存储卡写卡器已成功认证，则存储卡写入器使用解密的固有密钥加密内容。如果存储卡200和存储卡阅读器已经成功地认证了彼此，则存储卡读卡器使用解密的固有密钥来解密加密的内容。

53. 发明申请

US20070217046A1 Magnetic pattern replication method and magnetic pattern replication apparatus 审中-公开
标题翻译：磁图复制方法和磁图复制装置
公开(公告)号：US20070217046A1
公开(公告)日：2007-09-20
申请号：US11455793
申请日：2006-06-20
申请人： Yutaka Nakamura , Sumio Kuroda , Hiroyuki Suzuki
发明人： Yutaka Nakamura , Sumio Kuroda , Hiroyuki Suzuki
IPC分类号： G11B5/86
CPC分类号： G11B5/865 , G11B5/5965
摘要： Magnetic pattern replication method and apparatus suitable for high-density, compact small diameter magnetic recording medium, and for which a master information carrier are proposed. The magnetic pattern replication method includes the steps of forming on one surface of the master information carrier a plurality of magnetic patterns corresponding to the information that is to be recorded on the disk-shaped magnetic recording medium having a diameter smaller than that of said master information carrier; bringing into contact and aligning said magnetic recording medium with the respective plurality of magnetic patterns formed on one surface of said master information carrier; and applying direct current magnetic fields corresponding respectively to said plurality of magnetic patterns to transfer said plurality of magnetic patterns formed on the master information carrier onto said contacting and aligned disk-shaped magnetic recording media corresponding to the respective said magnetic patterns.
摘要翻译：适用于高密度，紧凑型小直径磁记录介质的磁图复制方法和装置，并提出了主信息载体。磁图案复制方法包括以下步骤：在主信息载体的一个表面上形成与要记录在直径小于所述主信息的盘形磁记录介质的信息相对应的多个磁图案载体使所述磁记录介质与形成在所述主信息载体的一个表面上的相应的多个磁图形接触和对准; 并且分别施加与所述多个磁图案相对应的直流磁场，以将形成在主信息载体上的所述多个磁图案转印到对应于相应的所述磁图案的所述接触和对准的盘形磁记录介质上。

54. 发明申请

US20070177290A1 Magnetic transferring apparatus 失效
标题翻译：磁转移装置
公开(公告)号：US20070177290A1
公开(公告)日：2007-08-02
申请号：US11390693
申请日：2006-03-28
申请人： Hiroyuki Suzuki , Sumio Kuroda , Yutaka Nakamura
发明人： Hiroyuki Suzuki , Sumio Kuroda , Yutaka Nakamura
IPC分类号： G11B5/86
CPC分类号： G11B5/865
摘要： A magnetic transferring apparatus allows attachment of a first magnet to a first holder. A second magnet is attached to a second holder. The first and second holders are located in a space between first and second magnets. A magnetic disk and a master member are located in a space between the first and second holders. The magnetic attraction is generated between the first and second magnets. The magnetic attraction serves to bring the first and second holders closer to each other, so that magnetic pieces of the master member is brought in a close contact with the magnetic disk between the first and second holders. The magnetic flux runs between the first and second based on the contact between the magnetic pieces and the magnetic disk. A servo pattern can in this manner be established in the magnetic disk.
摘要翻译：磁转移装置允许将第一磁体附接到第一保持器。第二磁体连接到第二支架。第一和第二保持器位于第一和第二磁体之间的空间中。磁盘和主构件位于第一和第二保持器之间的空间中。在第一和第二磁体之间产生磁吸引力。磁吸引用于使第一和第二保持器彼此靠近，使得主构件的磁片与第一和第二保持器之间的磁盘紧密接触。基于磁片和磁盘之间的接触，磁通量在第一和第二之间延伸。这样可以在磁盘中建立伺服模式。

55. 发明授权

US07110201B2 Master medium for magnetic transfer and magnetic disk and magnetic disk drive 失效
标题翻译：用于磁传输和磁盘和磁盘驱动器的主介质
公开(公告)号：US07110201B2
公开(公告)日：2006-09-19
申请号：US10870823
申请日：2004-06-17
申请人： Hiroyuki Suzuki , Hitoshi Komoriya , Yutaka Nakamura
发明人： Hiroyuki Suzuki , Hitoshi Komoriya , Yutaka Nakamura
IPC分类号： G11B5/09 , G11B5/86
CPC分类号： G11B5/865 , B82Y10/00 , G11B5/5526 , G11B5/59633 , G11B5/743
摘要： A master medium is utilized in a magnetic transfer apparatus. The master medium is superposed on a blank magnetic medium. A predetermined magnetic field is then applied to the master medium. The magnetic flux leaks from the master medium between adjacent magnetic pieces on the master medium. The leaked magnetic flux acts on the magnetic medium. The magnetization is accordingly established on the surface of the magnetic medium. Here, spaces can be reduced between the adjacent magnetic pieces on the master medium. Magnetization of a sufficient intensity can reliably be established on the magnetic medium.
摘要翻译：在磁性传送装置中使用主介质。主介质叠加在空白磁介质上。然后将预定的磁场施加到主介质。磁通量从主介质在主介质上的相邻磁片之间泄漏。泄漏的磁通量作用在磁介质上。相应地在磁性介质的表面上形成磁化。这里，可以在主介质上的相邻磁性片之间减少空间。在磁介质上可以可靠地确定足够强度的磁化。

56. 发明申请

US20060187570A1 Method of detecting position of head for recording medium 失效
标题翻译：检测记录介质头部位置的方法
公开(公告)号：US20060187570A1
公开(公告)日：2006-08-24
申请号：US11141686
申请日：2005-05-31
申请人： Takahiro Imamura , Arata Ejiri , Yutaka Nakamura , Ken-ichi Itoh
发明人： Takahiro Imamura , Arata Ejiri , Yutaka Nakamura , Ken-ichi Itoh
IPC分类号： G11B5/596
CPC分类号： B82Y10/00 , G11B5/743 , G11B5/746 , G11B5/82
摘要： A head is moved in a lateral direction on the boundary between a separation track and a recording track on a recording medium. The separation track isolates the adjacent recording tracks from each other. A variation is detected in the output supplied from the head based on the recording track. Positional information indicating the position of the head is generated based on the variation. The output supplied from the head varies in response to the movement in the lateral direction, namely the elapsed time. The positional information can thus be generated based on the variation in the output. The generated positional information contributes to an accurate positioning in a facilitated manner. Moreover, information required to position the head can be omitted from the recording medium. The processes can be simplified in the production of the recording medium. The operation time can thus be shortened.
摘要翻译：头部在记录介质上的分离轨道和记录轨迹之间的边界上沿横向方向移动。分离轨道将相邻的记录轨道彼此隔离。在基于记录轨道从头部提供的输出中检测到变化。基于该变化生成表示头部的位置的位置信息。从头部输出的输出根据横向的运动，即经过的时间而变化。因此，可以基于输出的变化来生成位置信息。所产生的位置信息有助于以便利的方式进行精确的定位。此外，可以从记录介质中省略定位头部所需的信息。可以简化记录介质的生产过程。因此可以缩短操作时间。

57. 发明申请

US20060175285A1 Method of making magnetic recording medium and die therefor 失效
标题翻译：制造磁记录介质及其模具的方法
公开(公告)号：US20060175285A1
公开(公告)日：2006-08-10
申请号：US11141624
申请日：2005-05-31
申请人： Takahiro Imamura , Yutaka Nakamura
发明人： Takahiro Imamura , Yutaka Nakamura
IPC分类号： B44C1/22 , B28B11/08 , B32B15/00 , G11B5/33
CPC分类号： B82Y10/00 , G11B5/59688 , G11B5/743 , G11B5/84 , G11B5/855 , G11B5/865 , Y10T428/32
摘要： A resist film is formed on the surface of a magnetic layer on a substrate. A die is overlaid on the surface of the magnetic layer. The die includes magnetic and non-magnetic regions alternately arranged on a flat surface around a groove. The resist film is embossed so that the flat surface drives the resist film into the groove of the die. The resist film within the groove gets solidified while the die is kept in contact with the magnetic layer. A magnetic field is applied to the die in contact with the magnetic layer. A magnetic field leaked out of the magnetic regions acts on the magnetic layer. Magnetic information is thus written into the magnetic layer based on the leaked magnetic field. A recording track can be established in the magnetic layer based on the solidified resist film.
摘要翻译：在基板上的磁性层的表面上形成抗蚀剂膜。模具覆盖在磁性层的表面上。模具包括交替地布置在围绕凹槽的平坦表面上的磁性和非磁性区域。抗蚀剂膜被压花，使得平坦表面将抗蚀剂膜驱动到模具的凹槽中。凹槽内的抗蚀膜被固化，同时模具与磁性层保持接触。将磁场施加到与磁性层接触的模具。从磁性区域漏出的磁场作用在磁性层上。因此，磁信息基于泄漏的磁场被写入磁层。可以在基于固化的抗蚀剂膜的磁性层中建立记录轨迹。

58. 发明申请

US20060076513A1 Variable rectangle-type electron beam exposure apparatus and pattern exposure-formation method 审中-公开
标题翻译：可变矩形电子束曝光装置和图案曝光形成方法
公开(公告)号：US20060076513A1
公开(公告)日：2006-04-13
申请号：US11055107
申请日：2005-02-11
申请人： Yutaka Nakamura , Masaaki Miyajima , Hiromi Hoshino
发明人： Yutaka Nakamura , Masaaki Miyajima , Hiromi Hoshino
IPC分类号： G21K5/10
CPC分类号： H01J37/3174 , B82Y10/00 , B82Y40/00 , H01J2237/31776
摘要： A variable rectangle-type electron beam exposure apparatus for forming rectangular beams of different angles is provided which is capable of highly finely conducting exposure with respect to a predetermined fine line pattern having an arbitrary angle in the pattern region. The apparatus comprises: a first slit member (10) in which a plurality of rectangular apertures (11, 12) are respectively arranged by different angles; a second slit member (20) in which a plurality of rectangular apertures (21, 22) which are respectively positioned in parallel with the corresponding rectangular apertures of the first slit member, are arranged; and a deflecting unit (40) for deflecting an electron beam, which has been transmitted through a plurality of apertures of the first slit member, so that, when the electron beam transmitted through the first aperture of the first slit member is transmitted through the corresponding first aperture of the second slit member, the electron beam transmitted through the apertures except for the first aperture of the first slit can be intercepted by the second slit member.
摘要翻译：提供了用于形成不同角度的矩形束的可变矩形电子束曝光装置，其能够相对于图案区域中具有任意角度的预定细纹图案进行高度细微的曝光。该装置包括：第一狭缝构件（10），多个矩形孔（11,12）分别以不同的角度布置; 第二狭缝构件（20），其中分别与所述第一狭缝构件的相应矩形孔平行布置的多个矩形孔（21,22）布置; 以及偏转单元（40），用于偏转已经透过第一狭缝部件的多个孔的电子束，使得当透过第一狭缝部件的第一孔的电子束透过相应的第二狭缝部件的第一开口部分，通过第一狭缝的第一开口部分以外的孔径透过的电子束可被第二狭缝部件截取。

59. 外观设计

USD510579S1 IC memory card 失效
公开(公告)号：USD510579S1
公开(公告)日：2005-10-11
申请号：US29208281
申请日：2004-06-24
申请人： Hiroyuki Yamada , Yutaka Nakamura , Hiroyuki Sakamoto , Hem Takiar , Robert Miller
设计人： Hiroyuki Yamada , Yutaka Nakamura , Hiroyuki Sakamoto , Hem Takiar , Robert Miller

60. 发明授权

US06890621B2 Stretch blow receptacle and molding method of the same 失效
标题翻译：拉伸吹塑容器及其成型方法相同
公开(公告)号：US06890621B2
公开(公告)日：2005-05-10
申请号：US10381108
申请日：2001-09-27
申请人： Yutaka Nakamura , Takekazu Mochizuki , Isamu Yokoyama , Naomichi Hinata , Jin Ooishi
发明人： Yutaka Nakamura , Takekazu Mochizuki , Isamu Yokoyama , Naomichi Hinata , Jin Ooishi
IPC分类号： B29C49/06 , B29C49/08 , B29C49/22 , B29K67/00 , B29L22/00 , B65D1/02 , B32B5/14 , B29D22/00 , B29D23/00 , B32B1/08
CPC分类号： B65D1/0215 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/1412 , B29B2911/14146 , B29B2911/14593 , B29B2911/14633 , B29B2911/1466 , B29B2911/14693 , B29B2911/14713 , B29C49/06 , B29C49/08 , B29C49/22 , B29L2031/7158 , Y10T428/1352 , Y10T428/1393 , Y10T428/24479 , Y10T428/24595 , Y10T428/2495 , Y10T428/24992
摘要： Improve the strength of the stretch blow receptacle and make the heat resistant treatment easier, by making the receptacle wall cross-section multi-layered in view of crystalline density, and the crystalline density of the surface layer high density. The inventions concerns a thin plastic receptacle 2 molded by stretch blowing of a bottomed preform 1 in the longitudinal and transversal directions. The wall cross-section is composed of inside and outside surface layers 2a whose crystalline density is high by stretching, a core layer 2b presenting a lower density than the surface layers 2a, and an intermediate layer 2c presenting a graduated density between both layers 2a, 2b.
摘要翻译：提高拉伸吹塑容器的强度，使得耐热处理更容易，因为考虑到结晶密度使得容器壁横截面多层化，并且表面层的结晶密度高密度。本发明涉及通过在纵向和横向上拉伸吹制有底预制件1而成型的薄塑料容器2。壁截面由内表面层2a和外表面层2a构成，其结晶密度通过拉伸而高，具有比表面层2a低的密度的芯层2b和中间层2c之间具有梯度密度两层2a，2b。

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