专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06970402B1 Carrier mechanism 失效
标题翻译：载体机制
公开(公告)号：US06970402B1
公开(公告)日：2005-11-29
申请号：US09490113
申请日：2000-01-24
申请人： Takao Shimamura , Fumihiko Nakamura , Hideaki Yoshimura , Nobutaka Kawakita
发明人： Takao Shimamura , Fumihiko Nakamura , Hideaki Yoshimura , Nobutaka Kawakita
IPC分类号： G11B17/22 , G11B7/00 , G11B17/26 , G11B17/30
CPC分类号： G11B17/30
摘要： There is provided a carrier mechanism which can move a carrier section 23 to a desired position with high accuracy. The carrier mechanism is comprised of the carrier section 23, a driving motor 18, and an actuator formed of a cam mechanism 13, 15 for transmitting a driving force of the driving motor 18 to the carrier section 23 to convey the same. When the carrier section 23 is moved upward with respect to the present position, the carrier section 23 is once moved (elevated) to a position in excess of a desired position, then moved downward from the exceeded position to the desired position. When the carrier section 23 is moved downward from the present position, the carrier section 23 is moved to the desired position without exceeding the desired position. By virtue of this operation, in both of the elevation and lowering of the carrier section 23, the carrier section 23 reaches the desired section by lowering thereto at its final stage of the movement. Further, the so-called actuator for driving the carrier section 23 is held in a predetermined direction, and therefore the carrier section 23 can be positioned to the desired position with high accuracy.
摘要翻译：提供了一种能够以高精度将载体部23移动到期望位置的载体机构。载体机构包括载体部分23，驱动马达18和由凸轮机构13,15形成的致动器，用于将驱动马达18的驱动力传递到载体部分23以将其传送。当托架部分23相对于当前位置向上移动时，托架部分23一度移动（升高）到超出期望位置的位置，然后从超出位置向下移动到期望位置。当托架部分23从当前位置向下移动时，托架部分23移动到期望的位置而不超过期望的位置。通过这种操作，在承载部分23的升高和降低两者中，承载部分23在其运动的最后阶段通过下降到达期望的部分。此外，用于驱动承载部23的所谓的致动器被保持在预定方向上，因此承载部23可以高精度地定位到期望的位置。

2. 发明授权

US06879554B2 Disc player capable of reproducing a partially recorded disc 失效
标题翻译：光盘播放机能够再现部分记录的光盘
公开(公告)号：US06879554B2
公开(公告)日：2005-04-12
申请号：US09749631
申请日：2000-12-28
申请人： Takao Shimamura , Kenichi Takahashi , Shinya Honjou , Takashi Sasaki , Koichi Kikuchi , Yoshihiro Hashizuka , Hideaki Yoshimura , Takashi Suzuki
发明人： Takao Shimamura , Kenichi Takahashi , Shinya Honjou , Takashi Sasaki , Koichi Kikuchi , Yoshihiro Hashizuka , Hideaki Yoshimura , Takashi Suzuki
IPC分类号： G11B7/0037 , G11B7/005 , G11B7/007 , G11B7/085 , G11B7/09 , G11B19/12 , G11B20/12 , G11B27/10 , G11B27/22 , G11B27/32 , G11B27/34 , G11B27/36 , G11B7/00
CPC分类号： G11B19/12 , G11B7/0037 , G11B7/005 , G11B7/007 , G11B7/08505 , G11B7/0945 , G11B20/1252 , G11B27/105 , G11B27/22 , G11B27/329 , G11B27/34 , G11B27/36 , G11B2220/2545
摘要： A method for reproducing information recorded on a disc is provided. In the method, a reproduction signal is irradiated towards the disc to produce a corresponding read signal. Also, the reproduction signal is positioned at a first position within a non-program area of the disc and is attempted to be focused on the disc. If the reproduction signal is focused on the disc, the method determines if the read signal has a valid signal level. If the read signal does not have the valid signal level when the reproduction signal is positioned at the first position, the reproduction signal is moved to a second position within a program area of the disc while the reproduction signal remains focused on the disc. Then, the method determines if the read signal has the valid signal level when the reproduction signal is positioned at the second position. Also, a disc player that employs the method and a software program that instruct a controller to perform operations in accordance with the method are also provided.
摘要翻译：提供了一种用于再现记录在盘上的信息的方法。在该方法中，将再现信号照射到盘以产生相应的读取信号。此外，再现信号位于盘的非程序区域内的第一位置，并且尝试将其聚焦在盘上。如果再现信号被聚焦在盘上，则该方法确定读取信号是否具有有效的信号电平。如果读取信号在再现信号位于第一位置时没有有效信号电平，则再现信号被移动到盘的程序区域内的第二位置，同时再现信号保持聚焦在盘上。然后，当再现信号位于第二位置时，该方法确定读信号是否具有有效信号电平。此外，还提供了采用该方法的光盘播放器和指示控制器根据该方法执行操作的软件程序。

3. 发明授权

US06646962B2 Apparatus for detecting dropout, an error signal extracting unit, and unit for identifying type of dropout in an optical pickup 失效
标题翻译：用于检测压差的装置，误差信号提取单元和用于识别光学拾取器中的压差类型的单元
公开(公告)号：US06646962B2
公开(公告)日：2003-11-11
申请号：US09793729
申请日：2001-02-27
申请人： Takashi Sasaki , Takashi Suzuki , Takao Shimamura , Shinya Honjou , Kenichi Takahashi , Yoshihiro Hashizuka , Koichi Kikuchi , Hideaki Yoshimura
发明人： Takashi Sasaki , Takashi Suzuki , Takao Shimamura , Shinya Honjou , Kenichi Takahashi , Yoshihiro Hashizuka , Koichi Kikuchi , Hideaki Yoshimura
IPC分类号： G11B700
CPC分类号： G11B7/0948 , G11B7/0941
摘要： A servo control apparatus of an optical pickup is provided for reading recorded information from a recording medium and generates a read signal. The apparatus includes an error signal extracting part for extracting an error signal which indicates a deviation amount of a reading position from a target reading position of the optical pickup; a drive part for driving the optical pickup to change the reading position; an equalizer for equalizing the error signal and supplying a drive signal which indicates a driving amount of the drive part; a detecting part for detecting a dropout portion in the read signal; an identifying part for identifying a form of the dropout portion detected in the detecting part; and a controller. The controller performs control to change a gain of the equalizer in accordance with the identified form of the dropout portion.
摘要翻译：提供了一种用于从记录介质读取记录信息并产生读取信号的光学拾取器的伺服控制装置。该装置包括误差信号提取部分，用于从光学拾取器的目标读取位置提取指示读取位置的偏差量的误差信号; 用于驱动光学拾取器以改变读取位置的驱动部件; 均衡器，用于均衡误差信号并提供指示驱动部分的驱动量的驱动信号; 用于检测读取信号中的压差部分的检测部分; 用于识别在所述检测部分中检测到的所述丢失部分的形式的识别部分; 和控制器。控制器执行控制以根据所识别的出口部分的形式改变均衡器的增益。

4. 发明授权

US06600705B2 Method of and apparatus for setting servo adjustment value, reproducing information and recording information under servo control using servo adjustment value 失效
标题翻译：用于设定伺服调整值的方法和装置，使用伺服调整值在伺服控制下再现信息和记录信息
公开(公告)号：US06600705B2
公开(公告)日：2003-07-29
申请号：US09745258
申请日：2000-12-20
申请人： Takashi Suzuki , Takashi Sasaki , Hideaki Yoshimura , Koichi Kikuchi , Yoshihiro Hashizuka , Shinya Honjou , Kenichi Takahashi , Takao Shimamura
发明人： Takashi Suzuki , Takashi Sasaki , Hideaki Yoshimura , Koichi Kikuchi , Yoshihiro Hashizuka , Shinya Honjou , Kenichi Takahashi , Takao Shimamura
IPC分类号： G11B700
CPC分类号： G11B7/0945 , G11B7/0941 , G11B2007/0013
摘要： A servo adjustment apparatus for setting an adjustment value for servo control of at least one of optical recording of information on information recording surfaces and optical reproduction of information recorded on the information recording surfaces, is provided. A setting device sets an adjustment value corresponding to one of the information recording surfaces. Another setting device sets another adjustment value corresponding to another one of the surfaces other than the one of information recording surfaces. Then a calculation device calculates a relational value indicating a relationship between the adjustment value and another adjustment value. A storage device stores calculated relational value. A resetting device resets the adjustment value using another adjustment value set previously and the relational value when the adjustment value is reset, and resets another adjustment value using the adjustment value set previously and the relational value when another adjustment value is reset.
摘要翻译：提供一种伺服调整装置，用于设置用于信息记录表面上的信息的光学记录和记录在信息记录表面上的信息的光学再现中的至少一个的伺服控制的调整值。设定装置设定与信息记录面之一对应的调整值。另一设定装置设定与信息记录面以外的其他表面对应的另一调整值。然后，计算装置计算表示调整值与另一调整值之间的关系的关系值。存储设备存储计算的关系值。复位装置使用先前设定的另一个调整值和调整值复位时的关系值来重置调整值，并使用先前设置的调整值和另一个调整值复位时的关系值复位另一个调整值。

5. 发明授权

US06560173B2 Servo control apparatus for optical disc player 失效
公开(公告)号：US06560173B2
公开(公告)日：2003-05-06
申请号：US09836456
申请日：2001-04-18
申请人： Takao Shimamura , Takashi Sasaki , Kenichi Takahashi , Yoshihiro Hashizuka , Koichi Kikuchi , Shinya Honjou , Takashi Suzuki , Hideaki Yoshimura
发明人： Takao Shimamura , Takashi Sasaki , Kenichi Takahashi , Yoshihiro Hashizuka , Koichi Kikuchi , Shinya Honjou , Takashi Suzuki , Hideaki Yoshimura
IPC分类号： G11B700
CPC分类号： G11B7/0945 , G11B7/094 , G11B7/0941
摘要： A servo-control apparatus is provided for use with an optical disc player for reading and/or recording information. The apparatus includes an adjustment section for performing coarse and fine adjustment of a servo loop gain in accordance with a storage medium loaded in the player; a memory for storing a gain adjustment value; a discriminator for determining, upon one of reading and recording information, that the storage medium has already been subjected to the coarse and fine adjustment; and a controller. The controller allows the adjustment section to perform the fine adjustment of the servo loop gain in accordance with the stored adjustment value when it is determined that the storage medium has already been subjected to the coarse and fine adjustment.

6. 发明授权

US08186052B2 Method of producing substrate 失效
标题翻译：生产基材的方法
公开(公告)号：US08186052B2
公开(公告)日：2012-05-29
申请号：US12173562
申请日：2008-07-15
申请人： Kenji Iida , Tomoyuki Abe , Yasutomo Maehara , Shin Hirano , Takashi Nakagawa , Hideaki Yoshimura , Seigo Yamawaki , Norikazu Ozaki
发明人： Kenji Iida , Tomoyuki Abe , Yasutomo Maehara , Shin Hirano , Takashi Nakagawa , Hideaki Yoshimura , Seigo Yamawaki , Norikazu Ozaki
IPC分类号： H05K3/02 , H05K3/42 , H05K3/46
CPC分类号： H05K3/427 , H05K3/064 , H05K3/429 , H05K3/4608 , H05K2201/0281 , H05K2201/0323 , H05K2201/0347 , H05K2201/0959 , H05K2201/0969 , H05K2201/09809 , H05K2203/1178 , Y10T29/49126 , Y10T29/49155 , Y10T29/49156 , Y10T29/49165
摘要： The method of producing a substrate comprises the steps of: forming a through-hole in a base member; filling the through-hole with an insulating material; performing electroless plating to coat the surface of the base member, in which the through-hole has been filled with the insulating material, with an electroless-plated layer; applying photo resist on the electroless-plated layer formed on the surface of the base member; optically exposing and developing the photo resist so as to form a resist pattern coating an end face of the through-hole filled with the insulating material; etching an electrically conductive layer formed on the surface of the base member with using the resist pattern as a mask; and removing the resist pattern coating the end face of the through-hole from the base member with using the electroless-plated layer as a release layer.
摘要翻译：制造基板的方法包括以下步骤：在基底构件中形成通孔; 用绝缘材料填充通孔; 进行化学镀以用绝缘材料涂覆通孔填充有绝缘材料的基底构件的表面; 在形成在基体表面上的化学镀层上施加光刻胶; 光刻曝光和显影光致抗蚀剂，以形成涂覆填充有绝缘材料的通孔的端面的抗蚀剂图案; 使用抗蚀剂图案作为掩模蚀刻形成在基底构件的表面上的导电层; 并且通过使用化学镀层作为剥离层，从基体上除去涂覆通孔的端面的抗蚀剂图案。

7. 发明授权

US07999193B2 Wiring substrate and method of manufacturing the same 有权
标题翻译：接线基板及其制造方法
公开(公告)号：US07999193B2
公开(公告)日：2011-08-16
申请号：US12247471
申请日：2008-10-08
申请人： Katsuya Fukase , Kishio Yokouchi , Hideaki Yoshimura
发明人： Katsuya Fukase , Kishio Yokouchi , Hideaki Yoshimura
IPC分类号： H05K1/11
CPC分类号： H05K3/445 , H05K1/056 , H05K3/4046 , H05K3/4602 , H05K3/4608 , H05K2201/0323 , H05K2201/09827 , H05K2201/10234 , H05K2201/10416 , Y10T29/49124
摘要： There is provided a wiring substrate. The wiring substrate includes: a core substrate formed of a conductive material and having a through hole therein; an insulating layer formed on first and second surfaces of the core substrate; wiring patterns formed on the first and second surfaces via the insulating layer; and a via formed in the through hole and electrically connected to the wiring patterns. The via includes: a conductor ball and a conductor portion. The conductor ball has a conductive surface and an insulating member covering the conductive surface. A portion of the conductive surface is exposed from the insulating member. The conductor portion is electrically connected to the exposed conductive surface and the wiring patterns. At least one of the insulating member and the insulating layer is interposed between the via and the core substrate.
摘要翻译：提供了布线基板。布线基板包括：由导电材料形成并在其中具有通孔的芯基板; 绝缘层，形成在所述芯基板的第一和第二表面上; 通过绝缘层在第一和第二表面上形成的布线图案; 以及形成在通孔中并且电连接到布线图案的通孔。通孔包括：导体球和导体部分。导体球具有导电表面和覆盖导电表面的绝缘构件。导电表面的一部分从绝缘构件露出。导体部分电连接到暴露的导电表面和布线图案。绝缘构件和绝缘层中的至少一个介于通路和芯基板之间。

8. 发明申请

US20100018758A1 PRINTED WIRING BOARD 审中-公开
标题翻译：印刷线路板
公开(公告)号：US20100018758A1
公开(公告)日：2010-01-28
申请号：US12486996
申请日：2009-06-18
申请人： Hideaki Yoshimura , Norikazu Ozaki , Kenji Iida , Tomoyuki Abe
发明人： Hideaki Yoshimura , Norikazu Ozaki , Kenji Iida , Tomoyuki Abe
IPC分类号： H05K1/03
CPC分类号： H05K3/4673 , H05K1/0366 , H05K3/426 , H05K3/4608 , H05K3/4614 , H05K2201/0195 , H05K2201/0323 , H05K2201/0394 , H05K2201/09563 , H05K2201/096 , H05K2201/09809 , H05K2201/10378 , H05K2203/061
摘要： A printed wiring board which includes a core substrate and a plurality of buildup layer. The core substrate contains carbon fiber. The plurality of buildup layers is stacked on the core substrate. The buildup layer includes an insulating layer and a conductive wiring layer. The insulating layer contains a resin material having a glass fiber cloth embedded therein.
摘要翻译：一种印刷电路板，包括芯基板和多个堆积层。核心基材含有碳纤维。多个堆积层堆叠在芯基板上。积层层包括绝缘层和导电布线层。绝缘层包含嵌入其中的玻璃纤维布的树脂材料。

9. 发明申请

US20100014254A1 Printed circuit board unit and semiconductor package 有权
标题翻译：印刷电路板单元和半导体封装
公开(公告)号：US20100014254A1
公开(公告)日：2010-01-21
申请号：US12461867
申请日：2009-08-26
申请人： Kenji Fukuzono , Hideaki Yoshimura
发明人： Kenji Fukuzono , Hideaki Yoshimura
IPC分类号： H05K7/20 , H01L23/48 , H01L23/36
CPC分类号： H01L23/4006 , H01L21/10 , H01L21/563 , H01L23/3675 , H01L23/433 , H01L2023/4062 , H01L2023/4081 , H01L2224/16 , H01L2224/73253 , H01L2924/00011 , H01L2924/00014 , H01L2924/01019 , H01L2924/15311 , H01L2924/16152 , H01L2224/0401
摘要： A terminal bump set including the outermost bump row inscribed in a first prism standing upright on the front surface of a package substrate. A heat conductive member contacts with the surface of the semiconductor element. The heat conductive member extends outward beyond the contour of the semiconductor element. A reinforcing member is interposed between the heat conductive member and the package substrate outside the contour of the semiconductor element. The reinforcing member is bonded to the front surface of the package substrate at a predetermined bonding area. The predetermined bonding area extends inward from the outer periphery of the package substrate over the front surface of the package substrate. The second prism stands upright on the front surface of the package substrate inside the first prism so as to allow the outermost bump row to circumscribe the second prism.
摘要翻译：一种端子凸块组，包括内嵌在封装基板前表面上的直立的第一棱镜中的最外凸块排。导热构件与半导体元件的表面接触。导热构件向外延伸超过半导体元件的轮廓。在半导体元件的轮廓外部的导热构件和封装基板之间插入加强构件。加强构件在预定的接合区域结合到封装基板的前表面。预定的结合区域从封装基板的外周向内延伸超过封装基板的前表面。第二棱镜直立在第一棱镜内部的封装基板的前表面上，以允许最外面的凸起行包围第二棱镜。

10. 发明申请

US20090095509A1 CORE SUBSTRATE AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：核心基板及其制造方法
公开(公告)号：US20090095509A1
公开(公告)日：2009-04-16
申请号：US12188736
申请日：2008-08-08
申请人： Shin Hirano , Kenji Iida , Yasutomo Maehara , Tomoyuki Abe , Takashi Nakagawa , Hideaki Yoshimura , Seigo Yamawaki , Norikazu Ozaki
发明人： Shin Hirano , Kenji Iida , Yasutomo Maehara , Tomoyuki Abe , Takashi Nakagawa , Hideaki Yoshimura , Seigo Yamawaki , Norikazu Ozaki
IPC分类号： H05K1/00 , H05K3/10
CPC分类号： H05K9/00 , H05K1/115 , H05K3/429 , H05K3/4608 , H05K3/4611 , H05K3/4691 , H05K2201/0281 , H05K2201/0323 , H05K2201/09581 , H05K2201/0959 , H05K2201/09809 , Y10T29/49155
摘要： In the core substrate, short circuit between an electrically conductive core section and a plated through-hole section can be securely prevented and cables can be formed in a high dense state. The core substrate comprises: the electrically conductive core section having a pilot hole, through which the plated through-hole section is formed; cable layers being respectively laminated on the both side faces of the core section; a plated layer coating an inner face of the pilot hole; and an insulating material filling a space between the plated layer and an outer circumferential face of the plated through-hole section.
摘要翻译：在芯基板中，可以可靠地防止导电芯部与电镀通孔部之间的短路，并且可以以高致密状态形成电缆。芯基板包括：导电芯部分具有导孔，电镀通孔部分穿过该引导孔; 电缆层分别层叠在芯部的两个侧面上; 涂覆导向孔的内表面的镀层; 以及填充所述镀层与所述电镀通孔部的外周面之间的空间的绝缘材料。

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