公开(公告)号：US06847595B2

公开(公告)日：2005-01-25

申请号：US10665153

申请日：2003-09-22

申请人： Akihiro Tanaka

发明人： Akihiro Tanaka

IPC分类号： G11B7/09 ,  G11B7/00

CPC分类号： G11B7/0932

摘要： In a lens actuator for use with an optical recording and reproducing apparatus in accordance with a plurality of different multiplied response numeric values to record or reproduce to or from an optical recording medium, the lens actuator actuates an objective lens to control focusing and tracking and includes a fixed magnetic circuit including a magnet as a magnetic flux generating source and a back yoke, a support structure that is elastically displaceable depending on a thrust generated amount; and a movable part including a holder fixing the objective lens and a solenoid coil capable of generating a focusing thrust and a tracking thrust in accordance with current values, respectively. And in the lens actuator, a resonance frequency around a tangential axis is set to be different from spindle rotation frequencies corresponding to the plurality of multiplied response numeric values.

摘要翻译： 在与根据多个不同的相乘响应数值的光学记录和再现装置一起使用以用于记录或再现到光学记录介质的透镜致动器中，透镜致动器致动物镜以控制聚焦和跟踪，并且包括 包括作为磁通量发生源的磁体和后轭的固定磁路，可根据推力产生量弹性位移的支撑结构; 以及可移动部分，其包括固定物镜的保持架和能够分别根据当前值产生聚焦推力和跟踪推力的螺线管线圈。 并且在透镜致动器中，围绕切线轴的共振频率被设定为不同于与多个相乘响应数值对应的主轴旋转频率。

公开(公告)号：US06778222B2

公开(公告)日：2004-08-17

申请号：US09824469

申请日：2001-04-02

申请人： Junichi Hirai ,  Akihiro Tanaka

发明人： Junichi Hirai ,  Akihiro Tanaka

IPC分类号： H04N1100

CPC分类号： H04N21/8133 ,  H04N21/23617 ,  H04N21/242 ,  H04N21/262 ,  H04N21/4307 ,  H04N21/4331 ,  H04N21/4335 ,  H04N21/6543 ,  H04N21/812 ,  H04N21/84 ,  H04N21/8456

摘要： A data broadcast apparatus repeatedly broadcasts broadcast data to a reception apparatus which stores the broadcast data into a memory and reproduces the broadcast data stored in the memory, according to a carousel method. An acquiring unit acquires a plurality of sets of broadcast data which each have a specified reproduction start time. A generating unit generates carousel data including the plurality of sets of broadcast data. A carousel data broadcasting unit repeatedly broadcasts the carousel data according to the carousel method, beginning at the earliest reproduction start time of the plurality of sets of broadcast data. An instruction broadcasting unit broadcasts, for each set of broadcast data, an instruction that indicates to the reception apparatus to start reproducing the set of broadcast data at a reproduction start time specified for the set of broadcast data.

摘要翻译： 数据广播设备根据轮播方法将广播数据重复地广播到存储广播数据的接收装置，并再现存储在存储器中的广播数据。 获取单元获取各自具有指定的再现开始时间的多组广播数据。 生成单元生成包括多组广播数据的轮盘数据。 圆盘传送带数据广播单元从多个广播数据组的最早再现开始时刻开始，根据轮播方法重复地广播轮播数据。 指示广播单元对于每组广播数据广播指示，以在向广播数据集合指定的再现开始时间向接收装置指示开始再现广播数据集合的指令。

公开(公告)号：US06654515B2

公开(公告)日：2003-11-25

申请号：US10244730

申请日：2002-09-16

申请人： Makoto Kato ,  Shoji Ito ,  Akihiro Tanaka ,  Kenichi Higashiura ,  Naoki Kamiya

发明人： Makoto Kato ,  Shoji Ito ,  Akihiro Tanaka ,  Kenichi Higashiura ,  Naoki Kamiya

IPC分类号： G02B628

CPC分类号： G02B6/43 ,  G02B6/2817 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/426 ,  G02B6/428 ,  G02B6/4284

摘要： A photoelectric back plane board is provided to facilitate the relative positioning of an optical data bus and light emitting/receiving devices, interconnection of a circuit board for optical communication and respective elements, and supplying power and inputting/outputting signals to/from the printed circuit board. In the photoelectric back plane board, the optical data bus is inserted into a recess within an optical data bus fixing board and a connector holding light emitting/receiving devices is positioningly fixed to the fixing board via through holes H formed in the fixing board so that relative positioning of the signal light incoming/outgoing areas and the light emitting/receiving devices can be easily achieved. By mounting the fixing board on a printed circuit board on which an electrical connector is provided, interconnection of a circuit board mounted on the optical connector and the printed circuit board is achieved by means of the electrical connector.

摘要翻译： 提供光电背板以便于光数据总线和发光/接收装置的相对定位，用于光通信的电路板的互连和各个元件，以及向/从印刷电路提供电力和输入/输出信号 板。 在光电背板中，将光数据总线插入到光数据总线固定板内的凹部中，并且保持发光/接收装置的连接器通过形成在定影板上的通孔H定位固定到固定板，使得 可以容易地实现信号光入射/出射区域和发光/接收装置的相对定位。 通过将固定板安装在设置有电连接器的印刷电路板上，通过电连接器实现安装在光连接器上的电路板和印刷电路板的互连。

公开(公告)号：US06339511B1

公开(公告)日：2002-01-15

申请号：US09595895

申请日：2000-06-20

申请人： Akihiro Tanaka

发明人： Akihiro Tanaka

IPC分类号： G02B702

CPC分类号： G11B7/0935

摘要： A lens actuator for use in an optical disk recording and reading apparatus includes a moving member and a mass balancing member. The moving member includes a holder for holding an object lens movably in tracking and focus directions, a driving coil for generating a thrust for driving the holder in the tracking and focus directions, and a set of supporting members for supporting the holder and supplying power to the driving coil. The mass balancing member is positioned diagonal to the object lens held on the moving member by the holder and is configured to make contact with the driving coil within the moving member.

摘要翻译： 用于光盘记录和读取装置的透镜致动器包括移动构件和质量平衡构件。 移动构件包括用于沿跟踪和聚焦方向可移动地保持物镜的保持器，用于产生用于在跟踪和聚焦方向上驱动保持器的推力的驱动线圈，以及一组用于支撑保持器并将电力供应到 驱动线圈。 质量平衡构件通过保持器与保持在移动构件上的物镜相对置，并且构造成与移动构件内的驱动线圈接触。

公开(公告)号：US6127947A

公开(公告)日：2000-10-03

申请号：US297963

申请日：1999-07-12

申请人： Toshihiro Uchida ,  Hiroshi Honda ,  Akihiro Tanaka ,  Kazunori Sakai ,  Norimasa Hiramatsu

发明人： Toshihiro Uchida ,  Hiroshi Honda ,  Akihiro Tanaka ,  Kazunori Sakai ,  Norimasa Hiramatsu

IPC分类号： B60G17/0195 ,  B60R16/02 ,  B60R16/03 ,  G01C21/26 ,  G08G1/0968 ,  B60Q1/00

CPC分类号： B60R16/0315 ,  B60G17/0195 ,  G01C21/26 ,  G08G1/096811 ,  G08G1/096844 ,  G08G1/096872 ,  G08G1/096883 ,  B60G2206/90 ,  B60G2600/04 ,  B60G2600/08

摘要： A vehicle onboard device having characteristics capable of being changed communicates with a vehicle to set a characteristic value to an optimum value. Parameters for setting conditions of an electronic device are called out of an E.sup.2 PROM 14.sub.i of the vehicle 10.sub.i and are transmitted to a technology center 40 via a dealer 20.sub.1, and an information center 30.sub.1. Each dealer 20.sub.1, the information center 30.sub.1, and the technology center 40 accumulate the parameters. The technology center 40 can collect the parameters of numerous vehicles and characteristic values for electronic control of each of the vehicles and can calculate newest and optimum parameters. The technology center 40 transmits this newest and optimum vehicle information to the vehicle 10.sub.i, and each vehicle updates the parameters thereof to these newest and optimum parameters. Accordingly, the parameters of the vehicle are set as the newest parameters.

摘要翻译： PCT No.PCT / JP97 / 04147 Sec。 371日期1999年7月12日 102（e）1999年7月12日PCT PCT 1997年11月13日PCT公布。 第WO98 / 21077号公报 日期1998年5月22日具有能够改变特性的车载装置与车辆通信，以将特征值设定为最佳值。 从车辆10i的E2PROM 14i中调用用于设置电子设备状态的参数，经由经销商201和信息中心301发送到技术中心40.每个经销商201，信息中心301和技术 中心40积累参数。 技术中心40可以收集多个车辆的参数和每个车辆的电子控制的特征值，并且可以计算最新和最佳参数。 技术中心40将最新和最佳车辆信息发送到车辆10i，并且每个车辆将其参数更新为这些最新和最佳参数。 因此，将车辆的参数设定为最新参数。

公开(公告)号：US5966253A

公开(公告)日：1999-10-12

申请号：US97654

申请日：1998-06-16

申请人： Akihiro Tanaka ,  Masataka Nishiyama

发明人： Akihiro Tanaka ,  Masataka Nishiyama

IPC分类号： G02B26/08 ,  G02B26/10 ,  G02B5/04

CPC分类号： G02B26/0883 ,  G02B26/108

摘要： A transmission type optical deflector wherein a prism holder is supported by a yoke member to rotate about a principal axis through an elastic device. A wedge-shaped transmission prism is provided on the prism holder to transmit and refract light. The prism holder and yoke member are respectively provided with a coil and a permanent magnet secured thereto, to produce a rotational motion of the prism holder in the forward and reverse directions about the principal axis due to an electromagnetic function. The transmission prism is partly cut away at the thick portion thereof so that the center of gravity of the transmission prism is identical to the principal axis in a section in which the principal axis appears as a point and the transmission prism appears as a wedge-shape.

摘要翻译： 一种透射型光偏转器，其中棱镜支架由轭构件支撑，以通过弹性装置绕主轴旋转。 在棱镜支架上设置有楔形的透光棱镜以透射和折射光。 棱镜支架和轭构件分别设置有线圈和固定到其上的永磁体，由于电磁功能，使得棱镜支架沿着主轴线的前后方向产生旋转运动。 透射棱镜在其厚部被部分地切除，使得透射棱镜的重心与主轴呈现为一点的部分中的主轴相同，并且透射棱镜呈现为楔形 。

公开(公告)号：US5567668A

公开(公告)日：1996-10-22

申请号：US338506

申请日：1994-12-21

申请人： Kunio Oda ,  Nobuhiko Kitada ,  Akihiro Tanaka ,  Kazuho Fujiwara ,  Shinichi Matsumoto

发明人： Kunio Oda ,  Nobuhiko Kitada ,  Akihiro Tanaka ,  Kazuho Fujiwara ,  Shinichi Matsumoto

IPC分类号： B41M5/132 ,  B41M5/124 ,  B41M5/28 ,  B41M5/30 ,  B41M5/337 ,  B41M5/40 ,  B41M5/34

CPC分类号： B41M5/124 ,  B41M5/30

摘要： This invention provides a pressure- and heat-sensitive multilayer copying paper useful as a recording material for various types of recording machines, such as a portable terminal. A pressure- and heat-sensitive multilayer copying paper comprises: an upper paper member composed of: a substrate sheet; a layer provided on a front surface of the substrate sheet comprising a organic compound and an acidic organic compound; a layer provided on a back surface of the substrate sheet comprising a organic compound, microcapsules encapsulating the organic compound and a thermomeltable material; and an overcoated protective layer placed on the layer provided on a back surface of the substrate sheet; and a lower paper member: a substrate sheet; a layer provided on a front surface of the substrate sheet comprising at least one acidic organic compound which forms color in case that it reacts with the organic compound.

摘要翻译： PCT No.PCT / JP94 / 00247 Sec。 371日期1994年12月21日 102（e）日期1994年12月21日PCT 1994年2月18日PCT PCT。 WO94 / 19198 PCT出版物 日期1994年9月1日本发明提供了一种用作各种类型的记录机例如便携式终端的记录材料的压敏和热敏多层复印纸。 压敏和热敏多层复印纸包括：上部纸件，由以下部件组成：基材片; 设置在所述基材片的前表面上的层，所述基材片包含有机化合物和酸性有机化合物; 设置在所述基片的背面上的包含有机化合物的层，包封有机化合物的微胶囊和热熔性材料; 以及设置在所述基板的背面上的所述层上的外涂保护层; 和下部纸构件：基板; 在基片的前表面上设置有至少一种在与有机化合物反应的情况下形成颜色的酸性有机化合物的层。

公开(公告)号：US5526340A

公开(公告)日：1996-06-11

申请号：US368718

申请日：1995-01-04

申请人： Akihiro Tanaka

发明人： Akihiro Tanaka

IPC分类号： G11B7/09 ,  G11B7/085 ,  G11B7/12 ,  G11B7/22 ,  G11B7/08 ,  G11B21/22

CPC分类号： G11B7/08505 ,  G11B7/0901 ,  G11B7/0935 ,  G11B7/22

摘要： An electromagnetic objective lens driving apparatus of optical data recording and reproducing apparatus includes a carriage that is movable in a radial direction of an optical disc and an objective lens holder which supports an objective lens in a manner such that laser beams are converged onto the optical disc. The objective lens holder is supported on the carriage and is movable in the focusing and the tracking directions of the optical disc. The apparatus further includes focusing and tracking coils provided on the objective lens holder, and a plastic molded piece provided on the carriage and having electrical wiring that is electrically connected to the focusing and tracking coils.

摘要翻译： 一种光学数据记录和再现装置的电磁物镜驱动装置，包括：可沿光盘的径向移动的支架和支撑物镜的物镜支架，使得激光束会聚到光盘上 。 物镜支架支撑在滑架上，并可在光盘的聚焦和跟踪方向上移动。 该设备还包括设置在物镜支架上的聚焦和跟踪线圈，以及设置在滑架上并具有电连接到聚焦跟踪线圈的电线的塑料模制件。

公开(公告)号：US5418772A

公开(公告)日：1995-05-23

申请号：US98056

申请日：1993-07-28

申请人： Akihiro Tanaka

发明人： Akihiro Tanaka

IPC分类号： G11B7/085 ,  G11B7/09 ,  G11B21/02 ,  G11B7/08

CPC分类号： G11B7/0933

摘要： An electromagnetic driving apparatus of an objective lens in an optical data recording and reproducing apparatus including a movable carriage, and an objective lens holder which supports the objective lens to converge laser beams onto the optical disc and which is supported on the carriage to move in focusing and tracking directions. Focusing and tracking coils are provided on the objective lens holder, together with a magnetic circuit including permanent magnets and a yoke member. The yoke member is made of a single piece including a magnetic shield wall having a laser transmission hole opposed to the optical disc, a plurality of yoke walls extending substantially perpendicularly to the magnetic shield wall towards the carriage, and a plurality of mounting flanges extending from the yoke walls to lie on the carriage, so that the mounting flanges can be secured to the carriage.

摘要翻译： 在包括可动托架的光学数据记录和再现装置中的物镜的电磁驱动装置和物镜保持器，其支撑物镜将激光束会聚到光盘上，并且支撑在托架上以在聚焦中移动 和跟踪方向。 聚焦和跟踪线圈与包括永磁体和轭构件的磁路一起设置在物镜支架上。 轭构件由单件制成，包括具有与光盘相对的激光传递孔的磁屏蔽壁，多个基本上垂直于磁屏蔽壁朝向滑架延伸的轭壁，以及多个安装凸缘，其从 轭壁位于托架上，使得安装凸缘可以固定到托架上。

公开(公告)号：US5353046A

公开(公告)日：1994-10-04

申请号：US46748

申请日：1993-04-15

申请人： Akihiro Tanaka ,  Teruhisa Sako ,  Yoshinobu Kishimoto

发明人： Akihiro Tanaka ,  Teruhisa Sako ,  Yoshinobu Kishimoto

IPC分类号： B41J2/335 ,  B61J2/335 ,  B61J2/34 ,  B61J2/345

CPC分类号： B41J2/3357 ,  B41J2/33575

摘要： A divisional-type thermal printhead comprises an elongate support member, and a crow of unit head substrates each fixed on the support member and carrying a resistor line extending longitudinally of the support member. A pair of V-shaped boundary spaces is formed between each two adjacent unit head substrates to extend transversely from the resistor line in opposite directions. A resin spacer is formed in each of the boundary spaces to prevent warping or bending of the printhead.

摘要翻译： 分型式热打印头包括细长的支撑构件和每个固定在支撑构件上并承载沿着支撑构件纵向延伸的电阻线的单元头基板的乌鸦。 在每个两个相邻的单元头基板之间形成一对V形边界空间，以沿相反方向从电阻线横向延伸。 在每个边界空间中形成树脂隔板以防止打印头翘曲或弯曲。