专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20080259777A1 Optical Pickup Device and Optical Disc Device 审中-公开
标题翻译：光学拾取装置和光盘装置
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。

62. 外观设计

USD572639S1 Hood for an automobile 有权
公开(公告)号：USD572639S1
公开(公告)日：2008-07-08
申请号：US29281123
申请日：2007-06-15
申请人： Hideki Hayashi , Nobuyuki Tomatsu
设计人： Hideki Hayashi , Nobuyuki Tomatsu

63. 外观设计

USD571692S1 Front grille for an automobile 有权
公开(公告)号：USD571692S1
公开(公告)日：2008-06-24
申请号：US29281117
申请日：2007-06-15
申请人： Hideki Hayashi
设计人： Hideki Hayashi

64. 发明申请

US20080080939A1 Cutting tool and processing method by the same 失效
标题翻译：切削刀具和加工方法相同
公开(公告)号：US20080080939A1
公开(公告)日：2008-04-03
申请号：US11906548
申请日：2007-10-02
申请人： Toshiki Hirukawa , Hideki Hayashi , Hiroki Nakagawa
发明人： Toshiki Hirukawa , Hideki Hayashi , Hiroki Nakagawa
IPC分类号： B23B51/00
CPC分类号： B23B51/02 , B23B2251/241 , B23B2251/248 , B23B2251/62 , B23B2270/12 , Y10T408/03 , Y10T408/52 , Y10T408/567
摘要： A cutting tool is provided to process a processed member having an opening portion with a curved inner surface, so that a through hole is formed and a part of the inner surface of the opening portion corresponding to the through hole is processed. The through hole extends from a surface of the processed member to reach the opening portion. The cutting tool includes a shank member, and a processing member having a smaller diameter than the shank member. A groove portion of the processing member has a cutting edge, and a chip evacuation groove through which chip is expelled outward. A self guide portion of the processing member is arranged between the groove portion and the shank member and provided with a substantially cylindrical shape, to guide the cutting edge toward the part of the inner surface of the opening portion corresponding to the through hole in the processing.
摘要翻译：提供了一种切割工具来处理具有弯曲内表面的开口部分的加工构件，从而形成通孔，并且处理与通孔相对应的开口部分的内表面的一部分。通孔从被处理构件的表面延伸到达开口部分。切割工具包括柄部件和直径小于柄部件的加工部件。处理部件的槽部具有切削刃，芯片排出槽通过芯片向外侧排出。处理部件的自引导部分设置在槽部和柄部件之间并且设置有大致圆筒形状，以在加工中将切削刃朝向对应于通孔的开口部的内表面的一部分引导。

65. 发明授权

US07283451B2 Objective lens, optical head apparatus, optical information recording/reproducing apparatus 有权
标题翻译：物镜，光头装置，光信息记录/重放装置
公开(公告)号：US07283451B2
公开(公告)日：2007-10-16
申请号：US10473934
申请日：2002-04-17
申请人： Atsuo Kikuchi , Hideki Hayashi , Sadao Mizuno
发明人： Atsuo Kikuchi , Hideki Hayashi , Sadao Mizuno
IPC分类号： G11B7/135
CPC分类号： G11B7/1353 , G11B7/1367 , G11B7/1374 , G11B2007/0006
摘要： An objective lens for converging a light beam emitted from a first light source on a recording surface (17a) of a first optical information recording medium covered with a transparent substrate (7a) and converging a light beam emitted from a second light source on a recording surface (17b) of a second optical information recording medium covered with a transparent substrate (7b) having a thickness greater than the transparent substrate (7a). On an incident plane for the light beam, there are formed a center region (A1), an intermediate region (A2) surrounding the center region (A1), and a peripheral region (A3) surrounding the intermediate region (A2). A diffraction grating (11) is provided on the lens surface of the intermediate region (A2). Between the intermediate region (A2) and the center region (A1), and also between the intermediate region (A2) and the peripheral region (A3), stepped portions (12) are provided for causing an advance or a delay of a phase of a light beam passing through the intermediate region (A2) with respect to the phases of the light beams passing through the center region (A1) and the peripheral region (A3). The stepped portions (12) are formed so that a value of a tertiary spherical aberration on the recording surface (17b) of the second optical information recording medium becomes a value that makes a jitter value of a reproduction signal from the second optical information recording medium not more than 15%.
摘要翻译：一种物镜，用于将从第一光源发射的光束会聚在由透明基板（7a）覆盖的第一光学信息记录介质的记录表面（17a）上，并将从第二光源发射的光束会聚在覆盖有厚度大于透明基板（7a）的透明基板（7b）的第二光学信息记录介质的记录表面（17b）。在光束的入射面上形成有中心区域（A 1），围绕中心区域（A 1）的中间区域（A 2）和围绕中间区域（A 1）的周边区域（A 3） 2）。衍射光栅（11）设置在中间区域（A 2）的透镜表面上。在中间区域（A 2）和中心区域（A 1）之间以及中间区域（A 2）与周边区域（A 3）之间，设有台阶部分（12）相对于通过中心区域（A 1）和周边区域（A 3）的光束的相位通过中间区域（A 2）的光束的相位。台阶部分（12）被形成为使得第二光学信息记录介质的记录表面（17b）上的三次球面像差的值成为使来自第二光学信息记录的再现信号的抖动值的值中等不超过15％。

66. 发明授权

US07187996B2 Press machine 有权
标题翻译：压机
公开(公告)号：US07187996B2
公开(公告)日：2007-03-06
申请号：US10325632
申请日：2002-12-20
申请人： Yasuhiko Tanaka , Hideki Hayashi , Masaki Senda
发明人： Yasuhiko Tanaka , Hideki Hayashi , Masaki Senda
IPC分类号： G06F19/00
CPC分类号： B30B15/0041 , B30B15/0094 , B30B15/14 , B30B15/26
摘要： A press machine uses a crank mechanism which can perform pressing by a pressing force control when a slide exists in a pressing region. When the slide is determined to exist between an initial position and a switching position to the pressing region, the slide is moved down by rotating a motor regularly by a position control system. When the slide is determined to exist in the pressing region, pressing is performed by moving down the slide such that a slide pressing force becomes equal to a set slide pressing force by a pressing force control system.
摘要翻译：冲压机使用曲柄机构，当在挤压区域中存在滑块时，可以通过按压力控制进行压制。当确定滑块存在于按压区域的初始位置和切换位置之间时，通过位置控制系统定期旋转电动机使滑块向下移动。当确定滑块存在于按压区域中时，通过使滑块向下移动使得滑动按压力等于由压力控制系统设定的滑动按压力来进行按压。

67. 发明申请

US20060039387A1 Frame generator 审中-公开
标题翻译：帧发生器
公开(公告)号：US20060039387A1
公开(公告)日：2006-02-23
申请号：US11201303
申请日：2005-08-11
申请人： Hideki Hayashi
发明人： Hideki Hayashi
IPC分类号： H04L12/28
CPC分类号： H04L43/00 , H04L43/0852 , H04L43/0888
摘要： An object of the present invention is to provide a frame generator in which no variable range of the field of a transmission frame required to measure a network is restricted by the capacity of a memory. The invention is a frame generator for outputting a transmission frame generated on the basis of a field value of a frame to a network, and comprising: a memory for storing a reference frame as a first frame of the transmission frame; a field arithmetic section for outputting an arbitrary field value of the input frame and comparing this field value and a corresponding field value of the reference frame and calculating the difference between these field values; a check sum arithmetic section for calculating a check sum generated by the difference; and a field control section for inputting the arbitrary field value and the check sum thereto and determining into which place of the transmission frame the arbitrary field value and the check sum are inserted.
摘要翻译：本发明的一个目的是提供一种帧生成器，其中测量网络所需的传输帧的字段的可变范围不受存储器容量的限制。本发明是一种帧生成器，用于将基于帧的场值生成的传输帧输出到网络，并且包括：存储器，用于存储作为传输帧的第一帧的参考帧; 用于输出输入帧的任意场值并比较该场值和参考帧的相应场值并计算这些场值之间的差的场算术部分; 一个校验和运算部分，用于计算由差值产生的校验和; 以及用于输入任意字段值和校验和的字段控制部分，并且确定任意字段值和校验和插入到发送帧的哪个位置。

68. 发明授权

US06791917B2 Optical recording medium and apparatus for optically reproducing recorded information 失效
标题翻译：光记录介质和用于光学再现记录信息的装置
公开(公告)号：US06791917B2
公开(公告)日：2004-09-14
申请号：US09940676
申请日：2001-08-29
申请人： Hideki Hayashi
发明人： Hideki Hayashi
IPC分类号： G11B700
CPC分类号： G11B7/0938 , G11B7/007 , G11B7/0901
摘要： An optical recording medium that permits high density recording and only needs a recording machine of simple structure, and a machine for reproducing recorded information from such optical recording medium. A track pitch of recording tracks is smaller than a diameter of a beam spot of a scanning laser beam, and tracking pits for tracking control are formed on the respective recording tracks. A certain number of neighboring recording tracks define a group, and in each group the tracking pits are spaced from each other in a recording track direction by a predetermined interval which is smaller than the diameter of the beam spot.
摘要翻译：允许高密度记录并且仅需要结构简单的记录机的光学记录介质，以及用于从这种光学记录介质再现记录信息的机器。记录磁道的轨道间距小于扫描激光束的光束点的直径，并且在各个记录磁迹上形成用于跟踪控制的跟踪凹坑。一定数量的相邻记录轨道定义一组，并且在每组中，跟踪凹坑在记录轨道方向上彼此间隔预定间隔，其小于束斑的直径。

69. 发明授权

US06779144B2 Semiconductor integrated circuit device and method of testing it 有权
标题翻译：半导体集成电路器件及其测试方法
公开(公告)号：US06779144B2
公开(公告)日：2004-08-17
申请号：US09996722
申请日：2001-11-30
申请人： Hideki Hayashi , Keiichi Higeta , Shigeru Nakahara
发明人： Hideki Hayashi , Keiichi Higeta , Shigeru Nakahara
IPC分类号： G01R3128
CPC分类号： G11C29/36 , G01R31/319 , G11C29/14
摘要： A semiconductor integrated circuit device includes a test circuit including a first latch circuit for holding a test pattern input to an electronic circuit operating in accordance with a clock signal and a second latch circuit for holding the output signal of the electronic circuit corresponding to the test pattern. In the test circuit, the clock signal having a frequency higher than the noise frequency generated in the power line at the time of starting to supply the clock signal to the electronic circuit is continuously supplied to the electronic circuit and the test circuit, while at the same time performing, in accordance with the clock signal in a period longer than the period of the clock signal, the operation of inputting the test pattern to the first latch circuit and the operation of outputting the output signal held in the second latch circuit.
摘要翻译：半导体集成电路装置包括测试电路，该测试电路包括用于保持测试图形输入到根据时钟信号工作的电子电路的第一锁存电路和用于保持对应于测试图案的电子电路的输出信号的第二锁存电路。在测试电路中，具有高于在开始向电子电路提供时钟信号时在电力线中产生的噪声频率的时钟信号被连续地提供给电子电路和测试电路，而在同时根据时钟信号在比时钟信号的周期长的时间内执行向第一锁存电路输入测试图案的操作和输出保持在第二锁存电路中的输出信号的操作。

70. 发明授权

US06680894B2 Optical head and apparatus for and method of storing and reproducing optical information 失效
标题翻译：用于存储和再现光学信息的光头及其设备及方法
公开(公告)号：US06680894B2
公开(公告)日：2004-01-20
申请号：US09974914
申请日：2001-10-12
申请人： Hideki Hayashi , Joji Anzai
发明人： Hideki Hayashi , Joji Anzai
IPC分类号： G11B700
CPC分类号： G11B7/1275 , G11B7/00718 , G11B7/0903 , G11B7/0906 , G11B7/131 , G11B7/1353 , G11B7/1374 , G11B2007/0006
摘要： In a optical head, a beam is emitted from a light emitting element in which a plurality of light sources are integrally formed, the light sources being able to emit beams having different wave lengths from one another. An optical system converges the beam coming from any one of the light sources onto an optical information storage medium. An optical separator separates a reflected beam coming from the optical information storage medium from the beam coming from the light source. A light receiving element detects light quantities of the reflected beam separated by the optical separator.
摘要翻译：在光头中，从其中多个光源整体形成的发光元件发射光束，光源能够发射彼此具有不同波长的光束。光学系统将来自任何一个光源的光束会聚到光学信息存储介质上。光学分离器将来自光学信息存储介质的反射光束与来自光源的光束分离。光接收元件检测由光学分离器分离的反射光束的光量。

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