公开(公告)号：JP2009117612A

公开(公告)日：2009-05-28

申请号：JP2007288943

申请日：2007-11-06

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： MATSUSHIBA TAKUJI ,  MINAMI AYA ,  MIWA YOICHI ,  YAMAMOTO MASATAKE ,  NOMURA TAICHIRO ,  WAGATSUMA SO ,  TSUBOI KENJI

IPC: H01L23/40

CPC classification number: H01L23/3677 ,  H01L23/13 ,  H01L23/4006 ,  H01L23/433 ,  H01L2023/405 ,  H01L2023/4062 ,  H01L2023/4087 ,  H01L2224/16 ,  H01L2224/73253 ,  H01L2924/1433 ,  Y10T29/49117

Abstract: PROBLEM TO BE SOLVED: To improve cooling effect of a semiconductor component on a circuit board. SOLUTION: A circuit module includes a thermally conductive board 30 which forms a part of a cabinet, a circuit board 32 on the thermally conductive board, which has openings 44, an upper face 50 having a plurality of electrode pads arranged to surround the opening and a lower face 52 positioned on an opposite side of the upper face, a semiconductor chip 34 connected to a plurality of the electrode pads on the upper face of the circuit board through solder 46, a heat sink 36 bonded to an upper face of the semiconductor chip, thermally conductive members 38, 40 and 42 which thermally connect the thermally conductive board and the semiconductor chip, have elasticity, pass through the openings of the circuit board, and each of which one face is brought into contact with a lower face of the semiconductor chip and other face to a surface of the thermally conductive board, and a plurality of clamping members 48 passing through the circuit board in a thickness direction at a periphery of the semiconductor chip and connecting the heat sink with the thermally conductive board so that they face each other. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提高半导体部件在电路板上的冷却效果。 解决方案：电路模块包括形成机柜的一部分的导热板30，导热板上的电路板32，其具有开口44，上表面50具有布置成围绕的多个电极焊盘 所述开口和位于所述上表面的相反侧的下表面52;半导体芯片34，其通过焊料46连接到所述电路板的上表面上的多个电极焊盘;散热器36，其结合到上表面 半导体芯片的热传导部件38,40和42，热连接导热板和半导体芯片具有弹性，穿过电路板的开口，并且其中的每一个与下部的一个面接触 半导体芯片的面和其他面朝向导热板的表面，以及多个夹持构件48，其在周边的厚度方向上穿过电路板 e半导体芯片，并将散热器与导热板连接，使得它们彼此面对。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JPH1011180A

公开(公告)日：1998-01-16

申请号：JP15365796

申请日：1996-06-14

Applicant: IBM

Inventor： MATSUSHIBA TAKUJI ,  KARUBE SATOSHI

IPC: G06F1/26 ,  G06F1/04 ,  G06F1/16 ,  G06F1/32 ,  G06F3/00 ,  G06F13/12 ,  G06K17/00

Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by properly stopping respective circuits in the peripheral device according to the state transition of data transfer operation while data are transferred between a computer system and the peripheral device. SOLUTION: This device is equipped with an MPU 10 which controls the operations of respective parts, a 1st sequencer circuit 21 which can control data interchange through a host interface circuit 31 instead of the MPU 10, and a 2nd sequencer circuit 22 which can control data interchange through a memory interface circuit 32 instead of the MPU 10. The MPU 10 of high power consumption is actuated only at necessary irreducible time, for example, when a command from a computer system side is processed, and stopped by transferring the control to the sequencer circuits 21 and 22 in other periods. The 1st sequencer circuit 21 or 2nd sequencer circuit 22 is also actuated only at necessary irreducible time and stopped by transferring the control to the other sequencer circuit 22 or 21 in other periods.

公开(公告)号：JP2000149421A

公开(公告)日：2000-05-30

申请号：JP32416998

申请日：1998-11-13

Applicant: IBM ,  NEC CORP

Inventor： MIWA KUNIHIKO ,  MATSUSHIBA TAKUJI ,  TANAKA KAZUYOSHI

IPC: G11B20/10 ,  G09C5/00 ,  H04L9/18 ,  H04L9/34 ,  H04N5/913 ,  H04N9/804

Abstract: PROBLEM TO BE SOLVED: To eliminate the need for installing an additional information detector by detecting the additional information electronically embedded from digital data, and performing access management by using the additional information. SOLUTION: This device detects electronically embedded additional information by inputting digital data such as an MPEG stream. If the additional information is not detected, the stream passes through the device as it is, but if the additional information is detected, the device judges whether or not the additional information is (1, 1). If the information is (1, 1), the device does not allow the stream to pass through, and the device scrambles or stops recording, and if the information is not (1, 1), the device judges whether or not the information is (1, 0). If it is (1, 0), the stream passes through there as it is, but it is not (1, 0), the device judges whether or not it is (0, 0). If it is (0, 0), the stream passes through there, but if it is not (0, 0), the device judges it as undefined. After that, the device scrambles the passed stream and records it on a medium.

公开(公告)号：JPH0895540A

公开(公告)日：1996-04-12

申请号：JP22938094

申请日：1994-09-26

Applicant: IBM

Inventor： MATSUSHIBA TAKUJI

IPC: G06T11/60 ,  G09G3/20 ,  G09G3/36 ,  G09G5/00 ,  G09G5/12 ,  H04N5/272

Abstract: PURPOSE: To provide a method and circuit for displaying image, which overlaps the digital video data and external digital video data without generating the bleeding of color and flicker of image in an image generated on the basis of the external digital video data at the time of overlapping the digital video data and the external digital video data. CONSTITUTION: Comparing shift clock having a phase advanced more than that of a dot clock is generated so as to latch the external video data, and a comparing shift clock having a phase delayed more than that of the dot clock is generated so as to latch the external digital video data, and each value latched by the dot clock and the comparing shift clock are compared with each other, and in the case where each value does not coincide with each other, the external video data, in which the position of data change point is shifted, is generated.

公开(公告)号：DE112012004804T5

公开(公告)日：2014-07-31

申请号：DE112012004804

申请日：2012-09-03

Applicant: IBM

Inventor： MATSUSHIBA TAKUJI ,  TAKAYAMA MASAO

IPC: G06F21/70 ,  G06F3/06 ,  G06K17/00 ,  G06K19/073

Abstract: Die vorliegende Erfindung stellt eine Speichereinheit 20 bereit, die gestartet wird, wenn sie an einen Computer angeschlossen wird, sodass sie Daten austauschen kann. Diese Speichereinheit 20 weist auf: eine Schnittstelle 240 zum Steuern des Datenaustauschs mit dem Computer; eine Datenspeichereinheit 250 zum Speichern von Daten, die über die Schnittstelle 240 vom Computer empfangen wurden; eine Funksignal-Verarbeitungseinheit 220 zum Empfangen von Funksignalen, die ID-Informationen enthalten, nach einer vorgegebenen Zeitplanung und zum Authentifizieren der empfangenen ID-Informationen; und eine Steuereinheit 210 zum Verschlüsseln von Daten unter Verwendung der authentifizierten ID-Informationen als Schlüssel, zum Senden der verschlüsselten Daten an eine Datenspeichereinheit und zum Deaktivieren des Datenaustauschs mit dem Computer über die Schnittstelle 240, wenn innerhalb eines vorgegebenen Zeitraums durch die Funksignal-Verarbeitungseinheit 220 keine Funksignale empfangen werden, die die authentifizierten ID-Informationen enthalten.