专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07463561B2 Optical pick-up head, optical information apparatus, and optical information reproducing method 有权
公开(公告)号：US07463561B2
公开(公告)日：2008-12-09
申请号：US11789078
申请日：2007-04-23
申请人： Shin-ichi Kadowaki , Kousei Sano , Akihiro Arai , Katsuhiko Yasuda , Tomotada Kamei , Hiroaki Yamamoto , Fumitomo Yamasaki
发明人： Shin-ichi Kadowaki , Kousei Sano , Akihiro Arai , Katsuhiko Yasuda , Tomotada Kamei , Hiroaki Yamamoto , Fumitomo Yamasaki
IPC分类号： G11B7/00
CPC分类号： G11B7/1381 , G11B7/0901 , G11B7/0903 , G11B7/0941 , G11B7/0943 , G11B7/0948 , G11B7/131 , G11B7/133 , G11B7/1353 , G11B7/13927 , G11B2007/0013
摘要： An optical information apparatus of the present invention includes: an optical pick-up head including: a light source; a diffraction unit; a condensing unit; a beam splitter; a photodetector; and a tracking error signal generator. An optical recording medium has tracks arranged substantially at a constant pitch. An average of a pitch is tp. When a main beam is placed on the track, a first sub-beam and a second sub-beam are placed between the tracks. The tracking error signal generator performs a differential arithmetic operation with respect to signals output from a light-receiving portion receiving the main beam to generate a first push-pull signal, performs a differential arithmetic operation with respect to signals output from the light-receiving portions receiving the first sub-beam and the second sub-beam to generate a second push-pull signal, and performs a differential arithmetic operation with respect to the first push-pull signal and the second push-pull signal to generate a tracking error signal, in a case where an amplitude of the first push-pull signal obtained at the pitch tp is fluctuated when the light beam is scanned in a direction orthogonal to the tracks of the optical recording medium.

32. 发明授权

US07352664B2 Optical element, optical head, optical recording reproducing apparatus and optical recording/reproducing method 有权
公开(公告)号：US07352664B2
公开(公告)日：2008-04-01
申请号：US11031634
申请日：2005-01-07
申请人： Hidenori Wada , Tetsuo Saimi , Daisuke Ogata , Seiji Nishino , Hiroaki Yamamoto , Shin-ichi Kadowaki , Yoshiaki Komma
发明人： Hidenori Wada , Tetsuo Saimi , Daisuke Ogata , Seiji Nishino , Hiroaki Yamamoto , Shin-ichi Kadowaki , Yoshiaki Komma
IPC分类号： G11B7/00
CPC分类号： G11B7/13925 , G02F2203/18 , G11B7/0948 , G11B7/1369 , G11B7/13927 , G11B2007/0013
摘要： The invention presents an optical element with which an optical head can be configured, in which there is little deterioration of the correctional effect when the objective lens shifts, as well as an optical head and an optical recording/reproducing apparatus using such an optical element. The invention also presents a novel optical recording/reproducing apparatus and optical recording/reproducing method. The optical element, includes a first voltage application electrode 13, a first opposing electrode 17 arranged in opposition to the first voltage application electrode 13, and a first phase changing layer 15 arranged between the first voltage application electrode 13 and the first opposing electrode 17. By changing a voltage between the first voltage application electrode 13 and the first opposing electrode 17, a phase that converts plane waves into spherical waves is imparted on light that is incident on the first phase changing layer 15.

33. 发明授权

US07313080B2 Information recording medium and its production method, and optical information recording reproducing apparatus 失效
标题翻译：信息记录介质及其制造方法以及光信息记录重放装置
公开(公告)号：US07313080B2
公开(公告)日：2007-12-25
申请号：US10510400
申请日：2003-04-07
申请人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tsuneo Mitsuyu
发明人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tsuneo Mitsuyu
IPC分类号： G11B7/24
CPC分类号： G11B7/243 , B82Y10/00 , B82Y30/00 , G11B7/00455 , G11B7/24038 , G11B7/251 , G11B7/2533 , G11B7/2534 , G11B7/2538 , G11B7/2542 , G11B7/257 , G11B7/258 , G11B7/266 , G11B2007/24304 , G11B2007/24306 , G11B2007/2431 , G11B2007/24312 , G11B2007/2432 , G11B2007/24324
摘要： An information recording medium has a recording portion where three-dimensional information can be recorded. The recording portion includes at least one particle-containing layer (recording layer or a recording auxiliary layer) containing particles absorbing at least a part of light having a predetermined wavelength and substantially transparent to a recording light and a reproducing light having a wavelength longer than the predetermined wavelength and a particle holding material substantially transparent to the recording and reproducing lights. The mean particle size of the particles is preferably shorter than the wavelengths of the recording and reproducing lights.
摘要翻译：信息记录介质具有记录三维信息的记录部分。记录部分包括至少一个含有颗粒的层（记录层或记录辅助层），其含有吸收具有预定波长的至少一部分光并且对记录光基本透明的颗粒和具有比该预定波长和对记录和再现光基本上透明的颗粒保持材料。颗粒的平均粒度优选比记录和再现光的波长短。

34. 发明申请

US20070190294A1 Deep c parts and method of molding 审中-公开
标题翻译：深C部件和成型方法
公开(公告)号：US20070190294A1
公开(公告)日：2007-08-16
申请号：US10572733
申请日：2004-09-07
申请人： Hiroaki Yamamoto
发明人： Hiroaki Yamamoto
IPC分类号： B29C45/00 , B29C45/14 , B32B1/00
CPC分类号： B29C45/44 , B29C33/005 , B29C33/44 , B29C45/14 , B29C45/14778 , B29C2045/14901 , B29C2045/1495 , B29K2995/002 , B29L2031/30 , B29L2031/302 , Y10T428/24198 , Y10T428/24628
摘要： An elongated, substantially “C” cross sectioned part and method of making same are provided wherein the part may be injection. molded and covered with portions. The method includes, the provision of a mold cavity having an inclined nadir wall boundary (182) and moving (358) the female mold mold part (104) an angle of about 1-20° relative to the widthwise or Y direction. The part includes a plastic substrate and an optional paint film having one edge (204) wall (182) behind the show surface (200) of the part.
摘要翻译：提供细长的基本“C”横截面部件及其制造方法，其中该部件可以是注射的。模制和覆盖部分。该方法包括提供具有倾斜的天底壁边界（182）并且相对于宽度方向或Y方向移动（358）阴模模具部分（104）约1-20°的角度的模腔。该部件包括塑料基板和在该部件的显示表面（200）的后面具有一个边缘（204）壁（182）的可选漆膜。

35. 发明授权

US07227819B2 Optical pick-up head, optical information apparatus, and optical information reproducing method 有权
标题翻译：光学拾取头，光学信息装置和光学信息再现方法
公开(公告)号：US07227819B2
公开(公告)日：2007-06-05
申请号：US10646602
申请日：2003-08-22
申请人： Shin-ichi Kadowaki , Kousei Sano , Akihiro Arai , Katsuhiko Yasuda , Tomotada Kamei , Hiroaki Yamamoto , Fumitomo Yamasaki
发明人： Shin-ichi Kadowaki , Kousei Sano , Akihiro Arai , Katsuhiko Yasuda , Tomotada Kamei , Hiroaki Yamamoto , Fumitomo Yamasaki
IPC分类号： G11B7/00
CPC分类号： G11B7/1381 , G11B7/0901 , G11B7/0903 , G11B7/0941 , G11B7/0943 , G11B7/0948 , G11B7/131 , G11B7/133 , G11B7/1353 , G11B7/13927 , G11B2007/0013
摘要： An optical information apparatus of the present invention includes: an optical pick-up head including: a light source; a diffraction unit; a condensing unit; a beam splitter; a photodetector; and a tracking error signal generator. An optical recording medium has tracks arranged substantially at a constant pitch. An average of a pitch is tp. When a main beam is placed on the track, a first sub-beam and a second sub-beam are placed between the tracks. The tracking error signal generator performs a differential arithmetic operation with respect to signals output from a light-receiving portion receiving the main beam to generate a first push-pull signal, performs a differential arithmetic operation with respect to signals output from the light-receiving portions receiving the first sub-beam and the second sub-beam to generate a second push-pull signal, and performs a differential arithmetic operation with respect to the first push-pull signal and the second push-pull signal to generate a tracking error signal, in a case where an amplitude of the first push-pull signal obtained at the pitch tp is fluctuated when the light beam is scanned in a direction orthogonal to the tracks of the optical recording medium.
摘要翻译：本发明的光信息装置包括：光拾取头，包括：光源; 衍射单位; 冷凝单元; 分束器; 光检测器; 和跟踪误差信号发生器。光记录介质具有基本上以恒定间距布置的轨道。平均音高是tp。当主光束被放置在轨道上时，第一子光束和第二子光束被放置在轨道之间。跟踪误差信号发生器对从接收主波束的光接收部分输出的信号执行差分运算，产生第一推挽信号，对从光接收部分输出的信号执行差分运算接收第一子光束和第二子光束以产生第二推挽信号，并且相对于第一推挽信号和第二推挽信号执行差分算术运算以产生跟踪误差信号，当在与光记录介质的轨道正交的方向上扫描光束时，以间距tp获得的第一推挽信号的幅度波动的情况。

36. 发明授权

US07138736B2 Motor 有权
标题翻译：发动机
公开(公告)号：US07138736B2
公开(公告)日：2006-11-21
申请号：US10499830
申请日：2003-07-17
申请人： Hiroaki Yamamoto , Naoki Imamura , Youichi Matsuyama
发明人： Hiroaki Yamamoto , Naoki Imamura , Youichi Matsuyama
IPC分类号： H02K23/06 , H02K11/00 , H02K5/14
CPC分类号： H02K7/1166 , H02K5/148 , H02K5/225 , H02K11/38 , Y10S310/06
摘要： An end surface portion 8a of a gear housing 8, which is located on a motor unit 2 side of the gear housing 8, is opposed to the motor unit 2 and laterally extends. A brush holder 10 includes a plate portion 13 that is opposed to the end surface portion 8a. A case 15, which receives the control circuit board 14, is formed separately from the plate portion 13. A receiving through hole, through which the circuit board receiver 15 is receivable, is formed in the plate portion 13. The case 15 is constructed to be positionable next to the yoke 5 in a state where the case 15 is received through the receiving through hole. The yoke 5, the gear housing 8, the brush holder 10, the control circuit board 14 and the case 15 are assembleable in a direction parallel to an axial direction of the motor unit 2. The control circuit board 14 projects from the gear housing 8 on the motor unit 2 side, and a projected part of the control circuit board 14, which projects from the gear housing 8 on the motor unit 2 side, is received in the case 15. In this way, in the motor that integrally includes the motor unit, the speed reducing unit and the control circuit board, the gear housing of the speed reducing unit can be made compact, and the assembly work can be simplified.
摘要翻译：齿轮箱8的位于齿轮箱8的马达单元2侧的端面部分8a与马达单元2相对并横向延伸。电刷架10包括与端面部分8a相对的板部13。接收控制电路板14的壳体15与板部分13分开形成。电路板接收器15可接收的接收通孔形成在板部分13中。壳体15被构造成在壳体15通过接收通孔接收的状态下可靠在轭架5的下方。磁轭5，齿轮箱8，电刷架10，控制电路板14和壳体15可以在与电动机单元2的轴向平行的方向上组装。控制电路板14从电动机单元2侧的齿轮箱8突出，并且控制电路板14的从电动机单元2侧的齿轮箱8突出的突出部分被容纳在壳体15中。以这种方式，在整体地包括电动机单元，减速单元和控制电路板的电动机中，可以使减速单元的齿轮箱紧凑，并且可以简化组装工作。

37. 发明申请

US20060248203A1 Program reservation-and-recording device, information-providing server, program reservation-information management server, program reception device, and program reservation recording system 审中-公开
标题翻译：节目预约记录装置，信息提供服务器，节目预约信息管理服务器，节目接收装置，节目预约记录系统
公开(公告)号：US20060248203A1
公开(公告)日：2006-11-02
申请号：US10562016
申请日：2004-07-29
申请人： Masaru Yamaoka , Yoshiaki Komma , Hiroaki Yamamoto
发明人： Masaru Yamaoka , Yoshiaki Komma , Hiroaki Yamamoto
IPC分类号： G06F15/16
CPC分类号： H04N5/782
摘要： There is provided a program reservation recording device capable of reducing load on a server and performing program recording as is reserved by a user. Immediately before the reserved program is started and immediately before the end of it (S1), the program reservation recording device makes a request to an information providing server connected via a general-purpose network so as to acquire the latest program list (S2). The program reservation recording device compares the reservation information indicating the program reservation contents (start time, end time, etc.) to be stored in a memory with the latest program list acquired (S3). If any mismatch is present, the reservation information is updated according to the program list (S4).
摘要翻译：提供了一种节目预约记录装置，其能够减少服务器上的负载并执行如用户预留的节目录制。紧接在预约节目开始之前并且紧接在其结束之前（S1），节目预约记录装置向通过通用网络连接的信息提供服务器发出请求，以获得最新的节目表（S 2 ）。节目预约记录装置将指示存储在存储器中的节目预约内容（开始时间，结束时间等）的预约信息与获取的最新节目列表进行比较（S 3）。如果存在不匹配，则根据节目表更新预约信息（S 4）。

38. 发明申请

US20060246375A1 Information recording medium and its manufacturing method,recording/preproducing method, and optical information recording/reproducing device 审中-公开
标题翻译：信息记录介质及其制造方法，记录/制作方法以及光信息记录/再现装置
公开(公告)号：US20060246375A1
公开(公告)日：2006-11-02
申请号：US10558122
申请日：2004-05-27
申请人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tatsuo Ito
发明人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tatsuo Ito
IPC分类号： G11B7/24
CPC分类号： G11B7/245 , B82Y10/00 , B82Y30/00 , G11B7/00455 , G11B7/246 , G11B7/25 , G11B7/251 , G11B7/2538 , G11B2007/0013 , Y10T428/21
摘要： An information recording medium is provided that includes a recording portion (3), which is irradiated with a recording light or a reproducing light so that information is recorded or reproduced thereto or therefrom. The recording portion (3) contains a first phosphor and a photon-mode photosensitive material. The first phosphor has a property of absorbing a first light having a wavelength of λ1/n and then emitting a second light having a wavelength longer than that of the first light, where λ1 is a wavelength of the recording light. The photosensitive material absorbs the second light and then exhibits a change in an optical constant thereof. A n-photon absorption sensitivity of the first phosphor with respect to the recording light is greater than a n-photon absorption sensitivity of the photosensitive material with respect to the recording light, where n is an integer not less than 2.
摘要翻译：提供了一种信息记录介质，其包括用记录光或再现光照射以便信息被记录或再现的记录部分（3）。记录部分（3）包含第一荧光体和光子模式感光材料。第一荧光体具有吸收波长为λ1/ N / n的第一光的性质，然后发射具有比第一光的波长更长的波长的第二光，其中λ1 < / SUB>是记录光的波长。感光材料吸收第二光，然后呈现其光学常数的变化。第一荧光体相对于记录光的n光子吸收灵敏度大于感光材料相对于记录光的n光子吸收灵敏度，其中n是不小于2的整数。

39. 发明申请

US20060239630A1 Optical fiber radio transmission system, transmission device, and reception device 审中-公开
标题翻译：光纤无线传输系统，传输设备和接收设备
公开(公告)号：US20060239630A1
公开(公告)日：2006-10-26
申请号：US10546618
申请日：2004-11-22
申请人： Kazutoshi Hase , Hiroaki Yamamoto , Kuniaki Utsumi
发明人： Kazutoshi Hase , Hiroaki Yamamoto , Kuniaki Utsumi
IPC分类号： G02B6/00
CPC分类号： H04B10/25759 , H03F3/08
摘要： An optical fiber radio transmission system is provided which is capable of considerably improving the received dynamic range of radio signals and, in addition, is capable of optically transmitting radio signals while preventing the deterioration of transmission performance and the loss of linearity of an input signal more easily. A received level detection section 111 detects which one of predetermined levels, i.e., Level I, Level II, and Level III, the received level of a radio signal received by an antenna 400 falls under. A signal control section 112 performs an amplification/attenuation process on the radio signal in accordance with the detected level. A control information sending section 113 superimposes control information indicating the detected level on a primary signal obtained after the amplification/attenuation process. This signal is converted to an optical signal and transmitted. An optical to electrical conversion section 211 converts the optical signal received from a transmitting unit to an electrical signal. A control information extraction section 212 extracts the level from the control information, which has been superimposed on the primary signal. A signal control section 213 performs an amplification/attenuation process on the primary signal in accordance with the extracted level.
摘要翻译：提供了一种光纤无线电传输系统，其能够显着地改善无线电信号的接收动态范围，并且还能够光学地传输无线电信号，同时防止传输性能的恶化和输入信号的线性度的损失更多容易。接收电平检测部分111检测由天线400接收的无线电信号的接收电平的预定电平即电平I，电平II和电平III中的哪一个下降。信号控制部分112根据检测到的电平对无线电信号进行放大/衰减处理。控制信息发送部113将表示检测电平的控制信息叠加在放大/衰减处理后获得的主信号上。该信号被转换成光信号并发送。光电转换部分211将从发送单元接收的光信号转换为电信号。控制信息提取部212从叠加在主信号上的控制信息中提取电平。信号控制部213根据提取的电平对主信号进行放大/衰减处理。

40. 发明申请

US20060175855A1 Color matched automtive trim and body part 审中-公开
标题翻译：颜色匹配自动修剪和身体部位
公开(公告)号：US20060175855A1
公开(公告)日：2006-08-10
申请号：US10540144
申请日：2003-12-17
申请人： Hiroaki Yamamoto
发明人： Hiroaki Yamamoto
IPC分类号： B60R13/00
CPC分类号： B32B27/20 , B29C45/14811 , B29K2995/002 , B29K2995/0026 , B29L2009/006 , B29L2031/3005 , B29L2031/3041 , B32B7/12 , B32B27/08 , B32B27/302 , B32B27/304 , B32B27/32 , B32B27/34 , B32B27/365 , B32B2307/4026 , B32B2307/412 , B32B2307/416 , B32B2311/04 , B32B2311/06 , B32B2311/08 , B32B2311/12 , B32B2311/20 , B32B2311/22 , B32B2311/24 , B32B2323/04 , B32B2323/10 , B32B2325/00 , B32B2327/06 , B32B2355/02 , B32B2367/00 , B32B2369/00 , B32B2377/00 , B32B2605/006 , B32B2605/08 , B60R13/02 , B60R13/04
摘要： An automotive trim part comprising a pigmented transparent layer overlying an intermediate bright film layer. The intermediate bright film layer overlies a thermoplastic olefin layer. The thermoplastic olefin layer is mounted to an automobile. The combination of the intermediate bright film layer with the pigmented transparent layer provides unique gloss and color qualities to automotive trim parts such that the color of the automobile may be matched by the automotive trim part while providing a glossy sheen comparable to the gloss of chrome, for example. As a result, the visual attractiveness of automobiles is enhanced and durable automotive trim parts with no after-fabrication painting are provided.
摘要翻译：一种汽车装饰件，其包括覆盖在中间明亮膜层上的着色透明层。中间明亮膜层覆盖热塑性烯烃层。热塑性烯烃层安装在汽车上。中间明亮膜层与着色透明层的组合为汽车装饰部件提供独特的光泽和颜色品质，使得汽车的颜色可以通过汽车饰件部分匹配，同时提供与铬的光泽相当的光泽光泽，例如。因此，提高了汽车的视觉吸引力，并且提供了不经过后期涂装的耐用的汽车装饰件。

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