公开(公告)号：US20090268588A1

公开(公告)日：2009-10-29

申请号：US12517676

申请日：2007-12-04

申请人： Hideki Aikoh ,  Makoto Takashima ,  Eishin Mori ,  Kousei Sano ,  Joji Anzai ,  Kenichi Shinotani

发明人： Hideki Aikoh ,  Makoto Takashima ,  Eishin Mori ,  Kousei Sano ,  Joji Anzai ,  Kenichi Shinotani

IPC分类号： G11B7/00 ,  C08G77/12

CPC分类号： H01L31/0203 ,  C08G77/045 ,  C08G77/12 ,  C08G77/20 ,  G02B1/043 ,  G11B7/1378 ,  G11B7/1381 ,  H01L24/73 ,  H01L31/02325 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/14 ,  H01L2924/16195 ,  H01L2924/181 ,  C08L83/04 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2924/00

摘要： An object of the invention is to provide an optical element for use in an optical information recording and reproducing device or a like device for recording or reproducing information with respect to an information recording medium using laser light, wherein the optical element is a resin optical element capable of suppressing lowering in transmittance due to deterioration by irradiation of light having a high energy density, and maintaining a high transmittance for a long time. To realize the above object, used is an optical element made of a silicon resin cured material obtained by subjecting a silicon resin composition containing a silsesquioxane compound to a curing treatment.

摘要翻译： 本发明的目的是提供一种用于光信息记录和再现装置或类似装置中用于使用激光对信息记录介质进行信息记录或再现的光学元件，其中光学元件是树脂光学元件 能够抑制由于能量密度高的光的照射而导致的透光率降低，并且能够长期保持高透射率。 为了实现上述目的，使用由含有倍半硅氧烷化合物的硅树脂组合物进行固化处理得到的硅树脂固化物制成的光学元件。

公开(公告)号：US20080259777A1

公开(公告)日：2008-10-23

申请号：US11570078

申请日：2006-03-15

申请人： Kouretsu Boku ,  Hideki Hayashi ,  Yohichi Saitoh ,  Hideki Aikoh ,  Takao Hayashi ,  Makoto Takashima ,  Tomio Yamamoto ,  Akira Yoshikawa

发明人： Kouretsu Boku ,  Hideki Hayashi ,  Yohichi Saitoh ,  Hideki Aikoh ,  Takao Hayashi ,  Makoto Takashima ,  Tomio Yamamoto ,  Akira Yoshikawa

IPC分类号： G11B7/00

CPC分类号： G11B7/121

摘要： An optical pickup device 11 according to the present invention includes: a light source 1 that emits a light beam; a condensing element 5 for condensing the light beam toward an information storage medium 14; and a protruding member 101, which comes closer to the information storage medium 14 than the condensing element 5 does when the condensing element 5 faces the information storage medium 14. The protruding member 101 is shaped so as to gradually protrude toward the information storage medium 14 in a tangential direction 21 of the information storage medium 14 rotating.

摘要翻译： 根据本发明的光学拾取装置11包括：发射光束的光源1; 用于将光束聚光到信息存储介质14的聚光元件5; 以及当聚光元件5面向信息存储介质14时比聚光元件5靠近信息存储介质14的突出构件101。 突出构件101成形为在信息存储介质14旋转的切线方向21上朝向信息存储介质14逐渐突出。

公开(公告)号：US06792593B2

公开(公告)日：2004-09-14

申请号：US10133683

申请日：2002-04-25

申请人： Makoto Takashima ,  Atsuhiko Ikeuchi ,  Koji Hashimoto ,  Mutsunori Igarashi ,  Masaaki Yamada

发明人： Makoto Takashima ,  Atsuhiko Ikeuchi ,  Koji Hashimoto ,  Mutsunori Igarashi ,  Masaaki Yamada

IPC分类号： G06F1750

CPC分类号： G03F1/36

摘要： In a pattern correction method, design layout data of a pattern designed by an automated layout unit is entered. An environmental profile is determined based on whether or not another graphics pattern exists at the surroundings of each correction target cell included in the entered design layout data. A target cell name is replaced with a prescribed cell name of correction pattern corresponding to the determined environmental profile by referencing a cell replacement table. An OPC correction pattern corresponding to the replaced cell name is imported from a cell library.

摘要翻译： 在图案校正方法中，输入由自动布局单元设计的图案的设计布局数据。 基于在输入的设计布局数据中包括的每个校正目标单元的周围是否存在另一图形模式来确定环境简档。 通过参照小区替换表，将目标小区名称替换为与确定的环境简档对应的校正模式的规定小区名称。 从更换的单元格名称对应的OPC校正模式从单元库导入。

公开(公告)号：US5862682A

公开(公告)日：1999-01-26

申请号：US850230

申请日：1997-05-02

申请人： Koyu Maenaka ,  Nobuhiro Araki ,  Makoto Takashima

发明人： Koyu Maenaka ,  Nobuhiro Araki ,  Makoto Takashima

IPC分类号： D04B15/99 ,  D04B15/32 ,  D04B15/68 ,  D04B15/86 ,  G05D3/00 ,  H02P5/46 ,  D04B7/28

CPC分类号： D04B15/68 ,  D04B15/96

摘要： A method and apparatus for controlling needles of a knitting machine based upon comparing a plurality of predetermined position control patterns defining target positions with the position of a yarn feeder and a needle. When the positions are not the same, each needle is incrementally moved based upon the present position of the needle and the determined target position of the needle.

摘要翻译： 基于将定义目标位置的多个预定位置控制图案与供纱器和针的位置进行比较来控制针织机的针的方法和装置。 当位置不同时，基于针的当前位置和所确定的针的目标位置，每个针逐渐移动。

公开(公告)号：US07349320B2

公开(公告)日：2008-03-25

申请号：US11059700

申请日：2005-02-17

申请人： Makoto Takashima ,  Hideki Aikoh

发明人： Makoto Takashima ,  Hideki Aikoh

IPC分类号： G11B7/125

CPC分类号： G11B7/139 ,  G11B7/1263 ,  G11B7/1275 ,  G11B7/131 ,  G11B7/133 ,  G11B7/1356 ,  G11B2007/0006

摘要： An optical-disk drive device is provided which is capable of executing recording or reproduction at a plurality of numerical apertures and keeping constant the quantity of light which is emitted by a light-emitting element. This optical-disk drive device includes: light-emitting elements; a beam splitter which allows a luminous flux that is emitted by each of these light-emitting elements to branch off to a first luminous flux and a second luminous flux; a photo-detector which detects a front light that has branched off at the beam splitter; an aperture restriction member; and a controller which controls the quantity of light that is emitted by each of the light-emitting elements, using a signal which is obtained by the photo-detector, in which the photo-detector has a circular first detection area in which an inner luminous flux of the first luminous flux is received, and a ring-shaped second detection area in which an outer luminous flux of the first luminous flux is received; and the controller controls the quantity of light, at the time of a large numerical aperture, based on the quantity of light which is received in the first detection area and the second detection area, and controls the quantity of light, at the time of a small numerical aperture, based on the quantity of light which is received in the first detection area.

摘要翻译： 提供了能够以多个数值孔径执行记录或再现并保持由发光元件发射的光量恒定的光盘驱动装置。 该光盘驱动装置包括：发光元件; 分束器，其允许由这些发光元件中的每一个发射的光束分支到第一光束和第二光束; 光检测器，其检测在分束器处分支的前光; 孔限制构件; 以及控制器，其使用由光检测器获得的信号来控制由每个发光元件发射的光量，其中光检测器具有圆形的第一检测区域，其中内部发光 接收第一光通量的磁通，接收第一光通量的外光束的环状的第二检测区域; 并且所述控制器在大数值孔径时基于在所述第一检测区域和所述第二检测区域中接收到的光量来控制所述光量，并且控制所述光量的量 基于在第一检测区域中接收的光量的小数值孔径。

公开(公告)号：US20050207188A1

公开(公告)日：2005-09-22

申请号：US10518137

申请日：2003-11-18

申请人： Makoto Takashima ,  Yoshimichi Hirokawa

发明人： Makoto Takashima ,  Yoshimichi Hirokawa

IPC分类号： H02M1/08 ,  H02M1/38 ,  H02M3/335

CPC分类号： H02M1/38 ,  H02M1/08 ,  H02M3/33592 ,  Y02B70/1475

摘要： There is provided a flay-back type synchronous rectifying switching power supply device in which a rectifying element is surely turned off before the main switch is turned on even when the on-time of a main switch element is lengthened due to sudden variation of a load. The synchronous rectifying switching power supply device is equipped with a synchronous rectifying element (Q2) connected to a secondary winding (N2) of a transformer (T) in series and driving means comprising an auxiliary winding (N3), etc. for turning on the synchronous rectifying element (Q2) complementarily with a main switch element (Q1) between output terminals (13, 14). A transistor (Tr1) serving as interrupting means for turning off the synchronous rectifying element (Q2) is provided between the gate and source of the synchronous rectifying element (Q2). An off-timing at which the synchronous rectifying element (Q2) is turned off by the interrupting means (Tr1) is set within a timing range which corresponds to a fixed time after the main switch element (Q1) is turned on and also is as near as a fixed driving period of the main switch element (Q1).

摘要翻译： 提供了一种回扫式同步整流开关电源装置，其中在主开关接通之前整流元件可靠地关闭，即使主开关元件的接通时间由于负载的突然变化而延长 。 同步整流开关电源装置具有串联连接到变压器（T）的次级绕组（N 2）的同步整流元件（Q 2）和包括辅助绕组（N 3）等的驱动装置，用于 与输出端子（13,14）之间的主开关元件（Q1）互补地接通同步整流元件（Q 2）。 在同步整流元件（Q 2）的栅极和源极之间设置用作关断同步整流元件（Q 2）的中断装置的晶体管（Tr 1）。 通过中断装置（Tr 1）将同步整流元件（Q2）断开的断开时间设定在对应于主开关元件（Q1）导通后的固定时间的定时范围内， 也与主开关元件（Q1）的固定驱动周期近似。

公开(公告)号：US06831882B1

公开(公告)日：2004-12-14

申请号：US09869627

申请日：2001-06-29

申请人： Makoto Takashima ,  Hideki Aikoh ,  Hideki Nakata ,  Hironori Tomita ,  Tadashi Kuroda ,  Toru Tanaka

发明人： Makoto Takashima ,  Hideki Aikoh ,  Hideki Nakata ,  Hironori Tomita ,  Tadashi Kuroda ,  Toru Tanaka

IPC分类号： G11B700

CPC分类号： G11B33/1406 ,  G11B7/08582 ,  G11B7/12 ,  G11B7/123 ,  G11B11/10545 ,  G11B11/10552 ,  G11B11/10571

摘要： An optical head including a light source for emitting luminous energy recordable on a recording medium, a heat radiating section, in contact with the light source, for radiating heat which accompanies the light emission thereof, and a resin-made bench for mounting and fixing the aforementioned elements, or an optical head having a light source for generating luminous energy required for recording on a disk-shaped information recording medium or reproducing information recorded on the disk-shaped information recording medium; a radiator plate, in contact with the light source either directly or indirectly, for guiding heat which accompanies the emission of light by the light source; an objective lens for focusing light on the disk-shaped information recording medium; an objective lens drive unit for driving the objective lens in the focal and radial direction of the medium; a light receiving element for receiving light reflected from the medium; a sheet-shaped flexible circuit for feeding power to the light source and the light receiving element and communicating signals from the light receiving element; and an optical bench holding at least the light source, the objective lens drive unit, the radiator plate and the light receiving element, in which the radiator plate is brought into contact with a heat transfer section provided in the flexible circuit and, by causing the flexible circuit to guide heat from the radiator plate, heat generated by the light source is radiated through the flexible circuit and the radiator plate.

摘要翻译： 一种光学头，包括用于发射可记录在记录介质上的光能的光源，与光源接触的散热部分，用于散发伴随其发光的热量;以及树脂制台架，用于安装和固定 或者具有用于产生记录在盘形信息记录介质上或者再现记录在盘形信息记录介质上的信息所需的光能的光源的光学头; 直接或间接地与光源接触的用于引导伴随光源发光的热的散热板; 用于将光聚焦在盘状信息记录介质上的物镜; 用于在所述介质的焦点和径向方向上驱动所述物镜的物镜驱动单元; 用于接收从介质反射的光的光接收元件; 用于向光源和光接收元件供电以及来自光接收元件的信号的片状柔性电路; 以及至少保持光源，物镜驱动单元，散热板和受光元件，其中散热板与设置在柔性电路中的传热部分接触，并且通过使 用于引导散热板的热量的柔性电路，由光源产生的热量通过柔性电路和散热板辐射。

公开(公告)号：US5983172A

公开(公告)日：1999-11-09

申请号：US759085

申请日：1996-11-29

申请人： Makoto Takashima ,  Yoshiaki Asakawa

发明人： Makoto Takashima ,  Yoshiaki Asakawa

IPC分类号： G01L9/00 ,  G10L11/00 ,  G10L19/00 ,  H03M7/30 ,  H04N19/115 ,  H04N19/124 ,  H04N19/126 ,  H04N19/136 ,  H04N19/147 ,  H04N19/169 ,  H04N19/176 ,  H04N19/189 ,  H04N19/196 ,  H04N19/423 ,  H04N19/50 ,  H04N19/59 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/85 ,  H04N19/94

CPC分类号： G10L19/022 ,  G10L19/002 ,  G10L19/032

摘要： The object of the invention is to provide a coding/decoding method in which degradation of sound quality perceptible by the listener does not occur at an low bit rate. A shift number calculation section of a decoding device divides a frequency domain into at least two sub-bands, and approximates each of normalized transform coefficients in the sub-band whose allocated bit value is less than a predetermined threshold using a quantized value of the transform coefficient in a predetermined sub-band other than the sub-band so as to obtain information concerning the approximation, and a multiplexer multiplexes the information and another signal and transmits them. A de-multiplexer of a decoding device separates the code of information concerning the approximation, and a shift number restore section restores the information based thereon. An approximation coefficient calculation section assigns, based on the information concerning the approximation, the transform coefficient values in the predetermined sub-band to the normalized transform coefficients whose allocated bit value is less than the predetermined threshold.

摘要翻译： 本发明的目的是提供一种编码/解码方法，其中以低比特率不会发生收听者感知到的声音质量的劣化。 解码装置的移位数计算部分将频域划分为至少两个子带，并且使用变换的量化值近似分配的比特值小于预定阈值的子带中的每个归一化变换系数 系数，以获得关于该近似的信息，并且复用器复用该信息和另一个信号并将其发送。 解码装置的去多路复用器分离有关近似的信息代码，并且移位数恢复部分基于此恢复信息。 近似系数计算部分根据关于近似的信息将预定子带中的变换系数值分配给其分配比特值小于预定阈值的归一化变换系数。

公开(公告)号：US5353735A

公开(公告)日：1994-10-11

申请号：US872198

申请日：1992-04-22

申请人： Yoichi Arai ,  Yasuhiro Miyazawa ,  Makoto Takashima ,  Kunimitsu Aoki

发明人： Yoichi Arai ,  Yasuhiro Miyazawa ,  Makoto Takashima ,  Kunimitsu Aoki

IPC分类号： G01P1/08 ,  G01D11/28

CPC分类号： G01P1/08 ,  Y10S116/05

摘要： This invention relates to an indicating instrument for a vehicle or the like in which a pointer-indicated driving condition such as vehicle speed and rotation speed of an engine is formed by light, and to an indicating instrument system having the above indicating instruments. The structure of the indicating instrument is that a front surface having graduations is spherical such that the front surface sticks out forwardly as it is far from the rotation shaft and a light source is disposed in front of the dial and out of the graduations. Further, the indicating instrument system of the present invention indicates a cylindrical lens for converting beam from a point light source to a substantially linear beam; first and second reflecting plates for dividing the substantially linear beam into divided beam; and third and fourth reflecting plates for reflecting the divided beams each to a dial as a pointer indicating the graduations on the dial to a plurality of pointer forming portions.

摘要翻译： 本发明涉及一种用于车辆等的指示仪器，其中指示器指示的驾驶条件如发动机的车速和发动机的转速由光形成，并且涉及具有上述指示仪器的指示仪表系统。 指示仪器的结构是具有刻度的前表面是球形的，使得前表面远离旋转轴向前伸出，并且光源设置在表盘的前面并且离开刻度。 此外，本发明的指示仪器系统指示用于将来自点光源的光束转换为基本上线性的光束的柱面透镜; 第一和第二反射板，用于将基本上线性的光束分成分光束; 以及第三和第四反射板，用于将分配的光束各自作为表盘，作为指示表盘上的刻度的多个指针形成部分的指针。

公开(公告)号：US5266930A

公开(公告)日：1993-11-30

申请号：US618857

申请日：1990-11-28

申请人： Hiroshi Ichikawa ,  Yoshiyuki Furuya ,  Makoto Takashima ,  Masao Suzuki ,  Kazuhiro Itami

发明人： Hiroshi Ichikawa ,  Yoshiyuki Furuya ,  Makoto Takashima ,  Masao Suzuki ,  Kazuhiro Itami

IPC分类号： A42B3/04 ,  A42B3/22 ,  A42B3/32 ,  G02B27/00 ,  G02B27/01 ,  G09G3/02

CPC分类号： A42B3/221 ,  A42B3/042 ,  A42B3/326 ,  G02B27/017 ,  G02B27/0172 ,  G02B27/0176 ,  G02B2027/0132 ,  G02B2027/0136 ,  G02B2027/0143 ,  G02B2027/0154 ,  G02B2027/0159

摘要： The present invention is directed to a display apparatus which can display information well and does not compromise the feel of a helmet in which the display apparatus is incorporated. The helmet has a front opening formed therein and has a transparent shield mounted thereon so as to cover the front opening. The display apparatus incorporates a display unit disposed on the inner side of the helmet for displaying information thereon. Display light from the display unit is reflected toward a visual point position by an inner face of the shield so that an observer visually observes a virtual image of the display information of the display unit from within the helmet through the shield. The display unit is disposed on the inner side of a chin portion of the helmet so as to not to create any obstruction to the observer.

摘要翻译： 本发明涉及一种能够很好地显示信息并且不损害其中结合有显示装置的头盔的感觉的显示装置。 头盔具有形成在其中的前开口，并且具有安装在其上的透明屏蔽物以覆盖前开口。 显示装置包括设置在头盔内侧的显示单元，用于在其上显示信息。 来自显示单元的显示光被屏蔽件的内表面反射到视点位置，使得观察者通过屏蔽件从头盔内目视观察显示单元的显示信息的虚拟图像。 显示单元设置在头盔的下巴部分的内侧，以便不产生对观察者的阻碍。