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1. 发明专利

JPH1182428A RATCHET TYPE SUPPORT MECHANISM 失效
公开(公告)号：JPH1182428A
公开(公告)日：1999-03-26
申请号：JP24970197
申请日：1997-08-29
申请人： NIPPON DENKI HOME ELECTRONICS
发明人： NAGAMI KAZUHIRO
IPC分类号： F16B1/02
摘要： PROBLEM TO BE SOLVED: To prevent a supported object from falling by the disengagement of teeth and a claw of a ratchet type support mechanism easily due to misoperation. SOLUTION: A ratchet type support mechanism 18 comprises a ratchet main body 14 on a supported object side and a locking member 16 on a fixed part 2 side. The angles of the contact surfaces 13a and 15a between the teeth 13 of the ratchet main body 1 and the claw 15 of the locking member 16 are held at an angle α of 10 deg. or more relative to the horizontal up toward the root of the teeth 13. Due to the presence of the angles of α of the contact surfaces 13a and 15a, even if the button part 16a of the locking member 16 is erroneously pressed lightly, the claw 15 will not come out easily from the teeth 13. When the supported object 1 is lowered, the locking member 16 is always operated with the support object held manually and, therefore, there is no risk that the supported object falls erroneously and the hand or a part of the body of an operator is caught by the object.

2. 发明专利

JPH098924A INTERPHONE SET 失效
公开(公告)号：JPH098924A
公开(公告)日：1997-01-10
申请号：JP15427995
申请日：1995-06-21
申请人： NIPPON DENKI HOME ELECTRONICS
发明人： NAGAMI KAZUHIRO
IPC分类号： H04M9/00
摘要： PURPOSE: To inform only a specific party of an absence message by designating and inputting password data. CONSTITUTION: When there is an answering person, a control means 23 receives a call signal A1 by a visitor depressing a call switch 12 and provides an output to a transmission reception section 25, the answering person replies it and depresses a talk switch 26, the control means 23 is controlled by replay signal A3 sent from the talk switch 26 to attain talking between handsets 25 and 11. When there is no answering person, be sets the mode by depressing a mode switch 28. When the visitor depresses the call switch 12 of a slave set 1 and inputs password data A2 by a ten-key, the inputted password data A2 and a parameter 22 are collated by a collation means 21 and the control means 23 sends an absence message A4 selected by a selection means 24 to the handset 11.

3. 发明专利

JP2001147645A HINGE MECHANISM FOR DISPLAY DEVICE 失效
公开(公告)号：JP2001147645A
公开(公告)日：2001-05-29
申请号：JP32935199
申请日：1999-11-19
申请人： NIPPON DENKI HOME ELECTRONICS
发明人： NAGAMI KAZUHIRO
IPC分类号： H04N5/64 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a hinge mechanism for display device which is superior in portability and easy to store. SOLUTION: The hinge mechanism is provided with first arm parts 3, which are provided with first hinge parts 2 and second hinge parts 4 in both ends and couple a thin display device 1 like a liquid crystal display device by the first hinge parts 2, and second arm parts 5 which are provided with the second hinge part 4s and third hinge parts 6 in both ends and are coupled with the first arm parts 3 by the second hinge parts 4 and are coupled with a contact member 7 by the third hinge parts 6. The first arm parts 3 and the second arm parts 5 are provided on both side faces of the display device 1 and the contact member 7, and a grip part 8 is provided which couples the second hinge parts 4 on both sides of the display device 1 and the contact member 7.

4. 发明专利

JP2000166747A WALL MOUNTED METAL FITTING UNIT 失效
公开(公告)号：JP2000166747A
公开(公告)日：2000-06-20
申请号：JP34989298
申请日：1998-12-09
申请人： NIPPON DENKI HOME ELECTRONICS
发明人： NAGAMI KAZUHIRO
IPC分类号： F16B45/00 , A47G29/087
摘要： PROBLEM TO BE SOLVED: To easily insert an article-side metal fitting into a wall-side metal fitting and to prevent the article-side metal fitting from being easily disconnected from the wall-side metal fitting. SOLUTION: An article-side metal fitting 20 is provided with a hook piece 22 having an inverted-L-shaped vertical cross section and a projection 24 projecting toward a wall mounted article 4 is formed near the end of the hook piece 22. A hook receiving part 13 projected so that it has a U-shaped horizontal cross section and forming a rectangular opening 12 as seen from above is provided on a wall-side metal fitting 10. A guiding and locking groove comprising a generally V-shaped guiding groove 14, a curved groove 15 leading to the underside thereof, and a vertical groove 16 leading to the underside thereof is formed in the hook receiving part 13. To hang the article-side metal fitting 20 on the wall-side metal fitting 10, the projection 24 of the hook piece 22 is smoothly guided by the V-shaped guiding groove 14 of the hook receiving part 13 and enters the vertical groove 16 via the curved groove 15. Under this condition, the hook piece 22 is supported by the hook receiving part 13. Even if an upward external force works on the article-side metal fitting 20, the projection 24 of the hook piece 22 collides against the upper edge 16a of the vertical groove 16 in the hook receiving part 13 to lock the article-side metal fitting 20 in place.

5. 发明专利

JPH101133A PAPER BOX SERVICEABLE FOR DISPLAY 失效
公开(公告)号：JPH101133A
公开(公告)日：1998-01-06
申请号：JP17552796
申请日：1996-06-14
申请人： NIPPON DENKI HOME ELECTRONICS
发明人： SAKAGUCHI KATSUYA , NAGAMI KAZUHIRO
IPC分类号： B65D5/52
摘要： PROBLEM TO BE SOLVED: To provide a paper box having the favorable appearance of the cut edges of a lower box part serving also as a display box when the paper box serviceable for display is separated into upper and lower parts by breaking each perforation. SOLUTION: Fo example, each perforation on both side faces from among perforations on four side faces of a paper box 11 serviceable also for display is irregular perforation 15 wherein bent slits 14, each having a slant part whose forward end is bent obliquely downward against the direction of the perforation, are connectively provided. The perforation 12 on the front face and the irregular perforation 15 on each of both side faces are broken in such a manner that the front face side is opened along the perforation on the rear face as a hinge, and the perforation on the rear face is then broken to separate the paper box 11 serviceable also for display into an upper box part 11a and a lower part 11b. The broken part of each irregular perforation 15 is formed into a protrusion shape on the side of the upper box part 11a and a recess shape on the side of the lower box part 11b because of the shape of the bent slits 14. Therefore, the cut edges of the lower box part 11b which can be used as a display box have favorable appearance and touch.

6. 发明专利

JPH09265263A DISPLAY TURNTABLE DEVICE 失效
公开(公告)号：JPH09265263A
公开(公告)日：1997-10-07
申请号：JP7261796
申请日：1996-03-27
申请人： NIPPON DENKI HOME ELECTRONICS
发明人： NAGAMI KAZUHIRO
IPC分类号： G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a display turntable device for turning a display with minimum force. SOLUTION: The display attached to a fixed base 1 is turned and the fixed base 1 is turned so that a switch 51 or 52 attached to the turntable 2 is pushed/ tuned on by a switch opening/closing projection 1b, to rotate a motor 7 and turn the turntable 2. Further, the legs 1a and 2a of the fixed base 1 and the turntable 2 are slid/rotated on rollers 2c and 3c, to reduce friction caused by the weight of the display, at the time of turning. Then, the turntable 2 starts to turn and the display is turned to a desired set position. After that, a spring 41 or 42 attached from the fixed base 1 to the turntable 2 feeds back the fixed base 1 to between the switches 51 and 52, by a release from a hand at the set position and the switch opening/closing projection 1b is separated from the switch 51 or 52, to stop the turning.

7. 发明专利

JP2001042778A STAND STRUCTURE 失效
公开(公告)号：JP2001042778A
公开(公告)日：2001-02-16
申请号：JP21478399
申请日：1999-07-29
申请人： NIPPON DENKI HOME ELECTRONICS
发明人： NAGAMI KAZUHIRO
IPC分类号： G09F9/00
摘要： PROBLEM TO BE SOLVED: To provided a stand structure with which the base portion of a stand can be expanded and contracted to a required size. SOLUTION: The stand structure attains the state of housing racks 105 to 108 in a minimum form in the case of an initial state. Any of divided base plates 101 to 104 is pulled according to the condition of an installation surface and since the racks 105 to 108 fixed to the respective divided base plates 101 to 104 rotate a pinion gear 109 disposed at the center of a base cover 110 and, therefore, all the divided base plates 101 to 104 slide respectively on slide rails 111 and move respective by the same distance from the center of the stand base 110.

8. 发明专利

JPH09325703A THIN DISPLAY DEVICE 失效
公开(公告)号：JPH09325703A
公开(公告)日：1997-12-16
申请号：JP16067096
申请日：1996-05-31
申请人： NIPPON DENKI HOME ELECTRONICS
发明人： NAGAMI KAZUHIRO , HIRASAWA KENICHI
IPC分类号： G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a thin type display panel which is simple in constitution and may comprise a small number of components and facilitates the assembly by making it possible to horizontally move, and tilt and rotate the thin type display panel by one motor. SOLUTION: A driving unit is connected to the base end part of the thin type display panel 25, and those are arranged movably in forward and backward directions between both right and left rails 22 on a main body base. A shaft 30 for horizontal movement and a shaft 31 for tiling are fixed to both the left and right base end parts of the thin type display panel 25. On the inside surfaces of the rails 22, groove for horizontal movement and grooves for tilting which engage and guide the shaft 28 for horizontal movement and shaft 29 for tilting are formed. When the motor of the driving unit operates and the driving unit itself moves forward, the thin type display unit 25 which is coupled with it moves forward and at this time, the said shafts 28 and 29 are guided engaging the grooves 30 and 31 to move forward, so the thin type display panel 25 rises as it moves forward to enter a tilt state.

9. 发明专利

JPH08272308A DISPLAY FILTER 失效
公开(公告)号：JPH08272308A
公开(公告)日：1996-10-18
申请号：JP7112995
申请日：1995-03-29
申请人： NIPPON DENKI HOME ELECTRONICS
发明人： NAGAMI KAZUHIRO
IPC分类号： G09F9/00
摘要： PURPOSE: To improve workability and to reduce a lining cost by moving a display filter along a guide rail to the top surface of a display device and housing the filter into the display device in case of nonuse. CONSTITUTION: A filter plate 101 is held and lifted from the state in case of use in which the display filter moves to the front of the display screen of the display device α. The filter plate 101 is then moved from the front surface of the display device αtoward its front surface along the display side guide rails 103 while the filter plate 101 is held clamped. In succession, the filter plate 101 is pushed in parallel into the top plate of the display device α and a slider pin 104 is detained to the terminal 103b of the guide groove of the display side guide rail 103. Finally, the display filter device is moved to the front surface of the display device α and is put into the housing state that the filter is integrally housed into the display device. A series of the procedures are operated reverse to reset the use state of the display filter from the housing state.

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