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. 发明专利

JP2002324365A INFORMATION RECORDING FORMAT, INFORMATION RECORDING MEDIUM, AND INFORMATION RECORDING/REPRODUCING APPARATUS 失效
公开(公告)号：JP2002324365A
公开(公告)日：2002-11-08
申请号：JP2001129612
申请日：2001-04-26
申请人： HITACHI LTD , TOSHIBA CORP , MATSUSHITA ELECTRIC IND CO LTD
发明人： KATAYAMA YUKARI , TAIRA SHIGEKI , MAEDA TAKESHI , MIYAMOTO JIICHI , KAWAMAE OSAMU , KOJIMA TADASHI , NOZEN CHOSAKU , KASHIWABARA YUTAKA , TAKAGI YUJI , KIMURA NAOHIRO
IPC分类号： G11B20/12 , G11B20/10
摘要： PROBLEM TO BE SOLVED: To increase the disk capacity, in which the compatibility with those according to the prior arts is not greatly deteriorated, and in which a more number of sectors can be obtained. SOLUTION: The n bits of a head byte of a sector format are allotted to a region in which a seed for a scramble is stored. The 8-n bits of the head byte are used as the bits for storing a sector ID(identification), in which this portion is matched with the 24 bits data field number existing before and is used for storing a sector indigenous number.

2. 发明专利

JP2003085874A SCRAMBLING METHOD FOR DATA FRAME 审中-公开
公开(公告)号：JP2003085874A
公开(公告)日：2003-03-20
申请号：JP2001273700
申请日：2001-09-10
申请人： TOSHIBA CORP , HITACHI LTD , MATSUSHITA ELECTRIC IND CO LTD
发明人： NOZEN CHOSAKU , KASHIWABARA YUTAKA , KOJIMA TADASHI , KATAYAMA YUKARI , TAIRA SHIGEKI , MAEDA TAKESHI , MIYAMOTO JIICHI , KAWAMAE OSAMU , TAKAGI YUJI , KIMURA NAOHIRO
IPC分类号： G11B20/10 , G11B7/30 , G11B20/12 , H04L9/22
摘要： PROBLEM TO BE SOLVED: To increase the number of repetitively recordable times to an information medium which is capable of iteratively performing reading-out/writing. SOLUTION: An initial value (seed) of scrambling is arranged in a position except the top of a data frame (ST100 to ST103). Scrambling data in which patterns are initialized by the initial value (seed) is formed (ST107). The exclusive-ORs with the scrambling data are successively taken for the entire part of the data frame including the initial value (seed), thereby, randomizing of the data within the data frame is performed (ST106).

3. 发明专利

JP2002197801A INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING AND REPRODUCING DEVICE USING IT 失效
公开(公告)号：JP2002197801A
公开(公告)日：2002-07-12
申请号：JP2000391284
申请日：2000-12-22
申请人： HITACHI LTD , MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAKAWA HIDEYUKI , KATAYAMA YUKARI , KATO TAKATOSHI , MAEDA TAKESHI , MIYAMOTO JIICHI , NAKAMURA ATSUSHI
IPC分类号： G11B20/12 , G11B7/005 , G11B7/007 , G11B20/14
摘要： PROBLEM TO BE SOLVED: To provide a recording and reproducing device adopting a recording coding system including a DC component that facilitates setting of a threshold value for data reproduction (binarization). SOLUTION: A VFO(variable frequency oscillator) pattern where a ratio of periods for mark and space parts differs from each other is recorded on a VFO area used for phase locking of a clock. In the case of reproducing the VFO area, a phase of a PLL(phase lock loon) is locked and an average of reproduction signals for this period is obtained. When the VFO period is finished, the average is stored. The value is used for a threshold value for binarization of the reproduction signals.

4. 发明专利

JP2006120914A Component suction nozzle, component mounting apparatus, and component mounting method 审中-公开
标题翻译：组件抽吸喷嘴，组件安装设备和组件安装方法
公开(公告)号：JP2006120914A
公开(公告)日：2006-05-11
申请号：JP2004308175
申请日：2004-10-22
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： UCHIDA HIDEKI , ENDO SHINICHIRO , ARAI RISA , KAKITA NOBUYUKI , MAEDA TAKESHI
IPC分类号： H05K13/04
摘要： PROBLEM TO BE SOLVED: To provide a component suction nozzle for securing component suction force without dashing off adjacent components by interference when mounting components. SOLUTION: The size of a component suction surface 6 in the component suction nozzle 1 is enlarged relatively to a component 10, and an already mounted adjacent component 10z is held down from the above when mounting components at one portion of the enlarged component suction surface 6, thus avoiding the knocking down of the adjacent component 10z. The size of a suction hole 7 open on the component suction surface 6 is made relatively smaller than that of the component suction surface 6, the leakage of negative pressure from the suction hole 7 is avoided even if a suction position deviates, and a gap negative pressure effect is utilized positively. In this case, the ratio (opening ratio) of the opening area of the suction hole 7 to the area of the component suction surface 6 is set to 0.3 or smaller, preferably 0.2 or smaller. And the ratio of the length of the opening of the suction hole 7 to that of the component suction surface 6 in an arbitrary direction on the component suction surface 6 is set to 0.5 or smaller. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于固定部件吸力的部件吸嘴，而不会在安装部件时通过干扰而冲出相邻部件。解决方案：组件吸嘴1中的部件吸附表面6的尺寸相对于部件10扩大，并且当在扩大部件的一部分处安装部件时，已经安装的相邻部件10z从上方被压住吸力表面6，从而避免相邻部件10z的撞击。使得在部件吸附面6上打开的吸孔7的尺寸相对小于部件吸附面6的尺寸，即使吸引位置偏离也避免了从吸入孔7泄漏的负压，积极利用压力效应。在这种情况下，吸入孔7的开口面积与部件吸附面6的面积的比（开口率）为0.3以下，优选为0.2以下。吸入孔7的开口长度与部件吸附面6的成分吸附面6的任意方向的长度的比例设定为0.5以下。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2003124696A COMPONENT SUCTION NOZZLE, COMPONENT MOUNTER, AND METHOD FOR RECOGNIZING COMPONENT SUCTION NOZZLE 审中-公开
公开(公告)号：JP2003124696A
公开(公告)日：2003-04-25
申请号：JP2001318145
申请日：2001-10-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MAEDA TAKESHI , OKUDA OSAMU , IWAMOTO USEI , NAKAYAMA HIROTAKE , UCHIYAMA HIROSHI
IPC分类号： B25J13/08 , B25J15/06 , H05K13/04 , H05K13/08
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for mounting a component accurately at a specified position of a substrate. SOLUTION: The component mounter comprises a section 19 for optically recognizing a component 21 held by a component suction nozzle 1, and a control section 30 for correcting the position of the component suction nozzle 1 based on the recognition results at the recognizing section 19. The component suction nozzle 1 has a part (reflective plane) 15 being recognized by the recognizing section 19 in order to recognize a specified position on a suction face 6 and the recognizing section 19 recognizes the specified position on the suction face 6 by recognizing the part 15 being recognized. The control section 30 corrects the position of the component suction nozzle 1 using the specified position on the suction face 6 obtained at the recognizing section 19 and the position of the component 21 held by the component suction nozzle 1.

6. 发明专利

JP2006156722A Method for manufacturing thermally conductive substrate 审中-公开
标题翻译：制造导热基板的方法
公开(公告)号：JP2006156722A
公开(公告)日：2006-06-15
申请号：JP2004345367
申请日：2004-11-30
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TSUMURA TETSUYA , OKAWA TAKAAKI , IKEMURA TAKESHI , MITSUZONO RYOJI , MAEDA TAKESHI
IPC分类号： H01L23/373
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To simplify a process for manufacturing a thermally conductive substrate by sticking a thermosetting resin composition directly to a metal plate for heat dissipation. SOLUTION: A soft thermosetting resin composition 1 is applied onto a planar metal plate 14 for heat dissipation and then a planar lead frame 2 is applied to the side of the thermosetting resin composition opposite to the metal plate 14 thus forming a thermally conductive substrate 21. Since the thermosetting resin composition is stuck directly to the metal plate for heat dissipation, the process can be simplified. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了简化通过将热固性树脂组合物直接粘附到金属板以进行散热来制造导热基板的工艺。解决方案：将软质热固性树脂组合物1施加到平面金属板14上用于散热，然后将平面引线框架2施加到与金属板14相对的热固性树脂组合物的侧面，从而形成导热由于将热固性树脂组合物直接粘贴在金属板上用于散热，因此可以简化工艺。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JPS5973737A Speaker system inspecting apparatus 失效
标题翻译：扬声器系统检测装置
公开(公告)号：JPS5973737A
公开(公告)日：1984-04-26
申请号：JP18295082
申请日：1982-10-20
申请人： Matsushita Electric Ind Co Ltd
发明人： FUKUYAMA TATSUO , ISHIZUKA SEIICHI , MAEDA TAKESHI
IPC分类号： G01H17/00 , H04R29/00
CPC分类号： H04R29/001
摘要： PURPOSE:To eliminate personal difference in inspection conducted by workers and to speed up the inspection, by performing all the inspections of the characteristics of speakers on manufacturing lines by computers. CONSTITUTION:Specification values are sent to computers 8a, 8b, and 8c from a computer 9 at the start of operation, and the central value and the widths of upper and lower deviations are imparted. Whether the measured value is within the range or not is checked, and acceptance or rejection is judged. Then, the computers 8a, 8b, and 8c send the measured value and the result of the judgement to the computer 9. When the result is good, the computer 9 records the measured data, the serial number, and the name of the machine on a floppy disk. When the result is unsatisfactory, the rejected item, the serial number, and the name of the machine are typed out on printer 10. When the rejected item is a sound pressure or the frequency characteristic of impedance, the characteristic is plotted by a plotter 11. The worker can find the contents of rejection by observing the output of the printer 10 or the plotter 11. Therefore, time required for repair of the product becomes short.
摘要翻译：目的：消除工人进行检查的个人差异，加快检查工作，通过电脑对生产线上扬声器的特点进行检查。规定：在操作开始时，从计算机9将规格值发送到计算机8a，8b和8c，并赋予中心值和上下偏差的宽度。检查测量值是否在该范围内，并且判断接受或拒绝。然后，计算机8a，8b和8c将测量值和判断结果发送到计算机9.当结果良好时，计算机9将测量数据，序列号和机器的名称记录在一张软盘当结果不能令人满意时，在打印机10上输出被拒绝的项目，序列号和机器的名称。当被拒绝的项目是声压或阻抗的频率特性时，特性由绘图仪11 通过观察打印机10或绘图仪11的输出，工人可以找到排除的内容。因此，产品修理所需的时间变短。

8. 发明专利

JP2007302398A Device and method for affixing joining sheet 审中-公开
公开(公告)号：JP2007302398A
公开(公告)日：2007-11-22
申请号：JP2006132043
申请日：2006-05-11
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MORI KAZUO , MAEDA TAKESHI
IPC分类号： B65H37/04 , G02F1/1345 , H05K3/36
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for affixing a joining sheet capable of efficiently affixing the joining sheet to ends along the directions orthogonal to each other in a substrate, and enhancing its productivity when affixing the joining sheet so that a base material layer is peeled from a joining sheet continuous body with the base material layer being joined with one side of the joining sheet and only the joining sheet is affixed to the substantially square substrate. SOLUTION: Two independent affixing units are provided to perform the affixing operation of a joining sheet to ends along the directions orthogonal to each other in a substantially square substrate. While not performing the turning operation of the substrate held by a substrate holding stage so as to turn by about 90°, the joining sheet is affixed to the ends orthogonal to each other. COPYRIGHT: (C)2008,JPO&INPIT

9. 发明专利

JP2004335951A Component feeder, its control method and component packaging device 有权
标题翻译：组件进料器，其控制方法和组件包装装置
公开(公告)号：JP2004335951A
公开(公告)日：2004-11-25
申请号：JP2003133173
申请日：2003-05-12
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： UCHIYAMA HIROSHI , KAKITA NOBUYUKI , KAWASE TAKEYUKI , MAEDA TAKESHI , SHIMIZU NOBUE
IPC分类号： H05K13/02 , H05K13/04
摘要： PROBLEM TO BE SOLVED: To provide a component feeder, its control method and a component packaging device in which an exchange work of a tray plate for feeding components which houses components can be very easily conducted, a component supplementing work efficiency can be enhanced, and a program time can be reduced. SOLUTION: In the component feeder, a plurality of tray plates 47 for housing a plurality of components are stacked and housed, and a component housed in the specific tray plate 47 is pulled out to a component take-out part from among the plurality of tray plates 47 to feed the component to a specific component feeding position. The component feeder comprises a tray plate mounting part 63 which is secured to a different position from the component take-out part for mounting the tray plate 47 out of stock among the plurality of tray plates 47, and a tray plate feeding means which pulls out the tray plate 47 to the tray plate mounting part 63 and further sends in the pulled-out tray plate 47 to an original housing site. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种部件供料器，其控制方法和一种部件包装装置，其中可容易地进行容纳部件的用于供给部件的托板的交换工作，可以将部件补充工作效率增强，并且可以减少程序时间。解决方案：在部件供给器中，堆叠并容纳多个用于容纳多个部件的托盘板47，并且将容纳在特定托盘板47中的部件从包含在托盘板47中的部件取出部分拉出多个托盘板47将部件供给到特定的部件供给位置。部件供给器包括托盘板安装部63，该托盘板安装部63固定到与用于将多个托盘板47中的托盘板47装卸的部件取出部分不同的位置，以及托盘板进给装置，其拉出托盘板47到托板安装部分63，并进一步将拉出的托盘板47送到原始的托盘位置。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004254397A Module component 有权
公开(公告)号：JP2004254397A
公开(公告)日：2004-09-09
申请号：JP2003041105
申请日：2003-02-19
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SEKO HISATAKA , HASHIMOTO FUMIAKI , SUZUKI MICHIYA , MAEDA TAKESHI
IPC分类号： H02M3/00
摘要： PROBLEM TO BE SOLVED: To provide a module component for a switching power supply with high heat radiation using resin, capable of attaining reduction in material cost and man-hours by using a sealant without using a sealing plate as a means for preventing resin leakage.
SOLUTION: This module component for a switching power supply is structured so as not to leak a filling material by using a sealant for preventing resin leakage, without using a sealing plate for preventing resin leakage. By this constitution, the use of the sealing plate for preventing resin leakage can be eliminated, thus providing cost reduction. It is also possible to obtain the module component for the switching power supply capable of improving workability.
COPYRIGHT: (C)2004,JPO&NCIPI

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