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1. 发明专利

JPH02309146A VENTILATION SYSTEM 失效
公开(公告)号：JPH02309146A
公开(公告)日：1990-12-25
申请号：JP13196989
申请日：1989-05-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： KUROSAKA MASAO , HIMEKI SHIGEYUKI , HORIBE SHUICHIRO , YOSHIKAWA KIYOJI , TSUDA HISASHI
IPC分类号： F24F7/007 , F24F7/06 , F24F7/10
摘要： PURPOSE:To perform an efficient discharging of cigarette smoke out of a room by a method wherein air is discharged from an upper surface of a partition plate placed on a desk so as to form an upward directed air flow and an opening of a ventilating fan installed at a ceiling facing an interior of the room is oppositely faced against a discharging port arranged at the upper surface of the partition plate. CONSTITUTION:A partition plate 11 arranged between a pair of desks 10 is a hollow member, vertically placed on a floor and its upper end is projected more upwardly than top plates 12 of the desks 10. A fan 17 is arranged at the lower end within the partition plate 11 in correspondence with a suction port 13, air fed from the suction port 13 into the partition plate 11 is pressurized and then discharged out of a discharging port 14 upwardly. A ceiling is provided with a ventilating fan 20 having an opening 22 oppositely facing against the discharging port 14 of the partition plate 11. As one of the smoke sensors detects a cigarette smoke, the ventilating fan 20 and the 17 of the partition plate 11 are operated. With such an arrangement, it is possible to discharge the cigarette smoke out of the room during smoking.

2. 发明专利

JPS56669A DISPLAY UNIT OF DIGITAL CLOCK 失效
公开(公告)号：JPS56669A
公开(公告)日：1981-01-07
申请号：JP7592079
申请日：1979-06-15
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YOSHIKAWA KIYOJI
IPC分类号： G04B19/20 , G04B19/34
摘要： PURPOSE:To make it possible to separate a clock mechanism part and a time display part from each other and facilitate extension display of the time, by projecting the current time number onto a flat face such as a wall through a slit hole, which is provided on the time display panel rotated while interlocking with the time mechanism part, by an optical means. CONSTITUTION:Time mechanism part A rotates and drives time display panel 2 which displayes hours and minutes due to a synchronous generator and so on, and part A indicates the current time digitally with time numbers existing in prescribed position B. Ring-form fractionized plates 2a, 2b, 2c and 2d are arranged coaxially on display panel 2, and numeric slits 5 for hours and minutes indicating the time are arranged. Projector lamp 4 surrounded with parabolic reflection mirror 3 is provided in the back of prescribed position B indicated on time display panel 2, and the light irradiated from this lamp 4 passes through numeric slits 5 and becomes parallel light beams by optical lens 6 and is projected to projection face 7 such as a proper wall, thus descriving time numbers dependent upon the light on the projection face.

3. 发明专利

JPS63144709A WIRING FACILITY 失效
公开(公告)号：JPS63144709A
公开(公告)日：1988-06-16
申请号：JP29069086
申请日：1986-12-05
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YOSHIKAWA KIYOJI , TSUDA HISASHI , YUKI GIICHI , KISHITA HIROSHI
IPC分类号： H02G3/04 , H02G3/38

4. 发明专利

JPS62221812A PLUG SOCKET WITH FLAT CABLE 失效
公开(公告)号：JPS62221812A
公开(公告)日：1987-09-29
申请号：JP6670186
申请日：1986-03-24
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： TSUDA HISASHI , YUKI GIICHI , TAKATO TADANOBU , YOSHIKAWA KIYOJI , KATO MASATO , YASUTOMO SHINTARO
IPC分类号： H02G3/30

5. 发明专利

JPS62123674A BRANCH CONNECTOR OF TELEPHONE FLAT CABLE 失效
公开(公告)号：JPS62123674A
公开(公告)日：1987-06-04
申请号：JP26441485
申请日：1985-11-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YUKI GIICHI , MORIMOTO TATSUHIKO , SHIMIZU TOSHIYUKI , YOSHIKAWA KIYOJI , TAKATO TADANOBU , HASEGAWA YUTAKA
IPC分类号： H02G3/30 , H01R24/00 , H01R31/00

6. 发明专利

JPH04108942A PARTITION PANEL 失效
公开(公告)号：JPH04108942A
公开(公告)日：1992-04-09
申请号：JP22764190
申请日：1990-08-28
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YOSHIKAWA KIYOJI
IPC分类号： E04B2/74 , E04C2/30
摘要： PURPOSE:To make the height of a partition panel variable according to the purpose of application by forming the panel with two panels movable up and down in minimum in a vertically telescopic manner via an elevating means. CONSTITUTION:A partition panel 1 is formed with two panels, the lower-side panel 1a and the upper-side panel 1b, between which a panel elevating means 3 is provided to put the upper-side panel 1b into the lower-side panel 1a through its upper end. The panel elevating means 3 consists of a drive shaft 4 which is arranged in parallel to the upper end of the lower-side panel 1a, a worm gear 5, an elevation control 6, a gear 7 and elevation toothed plates 8. At least one panel 1b is moved up or down by the elevating means 3 to change the height of the panel 1.

7. 发明专利

JPS63133814A PILLAR SHAPE WIRING APPARATUS 失效
公开(公告)号：JPS63133814A
公开(公告)日：1988-06-06
申请号：JP28042986
申请日：1986-11-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YOSHIKAWA KIYOJI , TSUDA HISASHI , YUKI GIICHI , KISHITA HIROSHI
IPC分类号： H02G3/38 , H04B3/00

8. 发明专利

JPS62221813A FLAT CABLE CONNECTOR 失效
公开(公告)号：JPS62221813A
公开(公告)日：1987-09-29
申请号：JP6670286
申请日：1986-03-24
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： TSUDA HISASHI , YOSHIKAWA KIYOJI , TAKATO TADANOBU , YUKI GIICHI , YASUTOMO SHINTARO , KATO MASATO
IPC分类号： H02G3/30

9. 发明专利

JPH04108405A DESK SURFACE COVER 失效
公开(公告)号：JPH04108405A
公开(公告)日：1992-04-09
申请号：JP22764290
申请日：1990-08-28
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YOSHIKAWA KIYOJI
IPC分类号： A47B13/00 , A47B97/00
摘要： PURPOSE:To prevent the dust from being accumulated on the desk surface even in the case of a state that the desk is not used, so that the beauty of an office, etc., is not spoiled even if a person leaves his seat without arranging the desk surface by detaining a detaining tool to the other end of the desk surface in a state that the desk surface is covered with a cover. CONSTITUTION:Plural pieces of slot-1ike hooking holes 4a are arranged vertically and provided on both side ends of a panel 4, hooking metallic fixtures 7a are installed in a pair of left and right hooking holes 4a being like the same plane, and by the hooking metallic fixtures 7a, a winding shaft 7 of a cover 5 is supported so as to be rotatable. The winding shaft 7 is columnar, one end of the cover 5 is fixed to its winding shaft 7, the cover 5 is drawn out by rotating the winding shaft 7 by drawing the cover, and on the other hand, by rotating the winding shaft 7 in the opposite direction, the cover 5 is wound up and put back. Also, on the other end of the cover 5, a detaining tool 6 is provided, and in a state that the cover 5 is drawn out and the desk surface 1 is covered with its cover 5. its detaining tool 6 is detained by hooking it to the other end of the desk surface 1.

10. 发明专利

JPS63133815A WIRING EQUIPMENT 失效
公开(公告)号：JPS63133815A
公开(公告)日：1988-06-06
申请号：JP28043086
申请日：1986-11-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YUKI GIICHI , YOSHIKAWA KIYOJI , TSUDA HISASHI , KISHITA HIROSHI
IPC分类号： H02G3/38 , H04B3/00

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