WO1995000924A1 - Mechanism for connecting cartridge - Google Patents
Mechanism for connecting cartridge Download PDFInfo
- Publication number
- WO1995000924A1 WO1995000924A1 PCT/JP1994/001008 JP9401008W WO9500924A1 WO 1995000924 A1 WO1995000924 A1 WO 1995000924A1 JP 9401008 W JP9401008 W JP 9401008W WO 9500924 A1 WO9500924 A1 WO 9500924A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- information medium
- cartridge
- information
- medium
- support frame
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
Definitions
- the present invention relates to a connection mechanism for a cartridge connected to a home-use video game machine.
- a home video game machine has a small case-shaped main body, and a cartridge is detachably connected to the main body.
- the cartridge has a substrate on which information is recorded inside the cartridge case.
- the main body has an insertion hole for the cartridge, and a connector connected to the substrate of the cartridge is provided in the hole to read the information recorded on the substrate.
- Such a home video game machine is configured to re-output the information on the substrate to an external device such as a television as video and audio through a connector.
- an operation means is provided to operate the re-output information.
- Such a home-use video game machine can use a home-use television as an external device, so that ordinary homes can easily enjoy games. What's more, just by changing the cartridge, you can select and enjoy various games as appropriate, and it is used by a wide range of age groups.
- the cartridge insertion hole provided in the main body is formed so as not to cause an abnormality such as the inserted cartridge coming out due to some vibration.
- the insertion hole is slightly larger than the cartridge case in order to securely hold the cartridge case.
- an engaging means for engaging with the cartridge case such as a clamping portion made of an elastic member or an engaging claw. For this reason, when inserting the cartridge, it is necessary to bring the cartridge exactly to the entrance of the insertion hole, and to make the insertion direction perpendicular to the main body.
- a force of about 3 kg or more is required as an engaging force to engage with the engaging means.
- the cart In order to securely connect the ridge to the main body, careful attention should be paid to the insertion/extraction direction, and the cartridge should be engaged with the engaging means with an engaging force of about 3 kg or more. Also, when the cartridge is pulled out, a similar force is required to release the engagement.
- the cartridge cannot be reliably engaged with the main body, and the board and connector cannot be connected, making it impossible to play a video game.
- the board or connector may be damaged inside the insertion hole, and the home video game machine may be destroyed.
- the cartridge is connected to the main body, which is used in a horizontal prone position, in a state of protruding upwards, it is easy for a hand or an object to come into contact with the cartridge during use. In this way, if something comes into contact with the cartridge and an excessive force is applied to the cartridge, contact failure or damage is likely to occur.
- the present invention has been made to solve the above-mentioned problems in the prior art, and its object is to enable easy insertion and removal of a cartridge connected to a home-use video game machine with a slight force. Also, to provide a cartridge connection mechanism that does not apply excessive force to the cartridge during use.
- the cartridge connection mechanism of the invention described in claim 1 comprises a cartridge having a substrate on which information is recorded, and a main body for re-outputting the information on the substrate to an external device via a connector.
- the main body is provided with a support frame that abuts and supports a part or the entire rear surface of the cartridge,
- connection part for the cartridge having an inlet opening for inserting the cartridge on the upper surface is provided,
- a holding portion for holding an upper portion of the cartridge is provided on the upper portion of the plate-shaped frame.
- the invention according to claim 2 is characterized in that the entrance opening of the connection part according to claim 1 has an opening width in the front-rear direction sufficiently larger than the front-rear width of the cartridge, and the rear end thereof becomes the edge of the plate-shaped frame. characterized by being provided in Therefore, the cartridge can be inserted in a forwardly inclined state. When the upper part of the cartridge is pressed until the rear surface of the cartridge abuts against the support frame, the cartridge can be easily connected to the main body with a slight force due to the principle of leverage.
- the invention according to claim 3 is characterized in that a gate for guiding the insertion/extraction direction of the cartridge is provided inside the connection part according to claim 1 so as to be rotatable in the front-rear direction. Therefore, the user can insert the cartridge in a state inclined forward for easy insertion. By rotating the gate backward, the cartridge can be securely connected.
- the invention according to claim 4 is characterized in that the gate according to claim 3 is provided with an elastic member that biases forward. For this reason, when the cartridge is extracted, the cartridge is guided forward, so that the cartridge is inclined forward and the extraction work is facilitated.
- the connector of claim 1 is provided with a connection groove for connection with the board
- a front side wall portion forming the connection groove is formed so that the cartridge extends from the entrance opening. It is characterized in that even if the cartridge is inserted at a slight angle, the substrate is connected to the connection groove while the rear surface of the cartridge is in contact with the support frame. For this reason, even if the cartridge is inserted in a state inclined forward, the front side wall of the connection groove is formed so that the board inside the force cartridge is connected to the connection groove of the connector, so that the connection is smooth. can do.
- the invention according to claim 6 is characterized in that, as the holding part according to claim 1, an engaging claw that engages with the cartridge and an elastic member that biases the engaging claw downward are provided. do. Therefore, the engaging claws securely hold the upper portion of the cartridge. Then, when the cartridge is pulled out, the engagement can be easily released by pulling up the engaging claw.
- FIG. 1 is a conceptual diagram of a home-use video game machine
- FIG. 2 shows a cartridge connection mechanism according to an embodiment of the present invention, showing a side cross-sectional view showing the state when the cartridge is inserted and removed
- FIG. 3 is
- FIG. 4 is a side sectional view showing the connected state of the cartridge of FIG. 2
- FIG. 5 is an enlarged view of the essential part of FIG. 4
- FIG. 6 is a conceptual diagram showing the insertion direction of the cartridge insertion operation
- 8 is a conceptual diagram showing the pressing direction of the cartridge insertion operation
- FIG. 8 is a conceptual diagram showing the eject button operation of the cartridge removal operation
- FIG. 9 is a conceptual diagram showing the removal direction of the cartridge removal operation. .
- the cartridge 2 is detachably connected to the main body 1 of the home video game machine.
- the cartridge 2 has a substrate 4 on which information is recorded inside a cartridge case 3 .
- a detachable portion 3a with respect to the main body 1 is provided.
- the detachable portion 3a is formed with an opening at its lower end.
- a printed matter 5 such as a book whose pages can be freely turned is attached to the surface of the cartridge case 3 as described above.
- An engaging groove 3b is formed in the upper surface of the cartridge case 3 to engage with an engaging claw provided as a holding portion, which will be described later.
- An operating means 1a such as a stylus pen is provided in order to re-output such information on the board or printed matter to an external device such as a television as video/audio.
- main body 1 is configured as shown in FIG. That is, the video game machine main body 1 is provided with a cover portion 6 that can be freely opened and closed as a connection and holding portion for detachably connecting and holding the cartridge 2 .
- This cover part 6 is provided so as to be vertical when opened.
- the X-X direction in FIG. 1 is the left-right direction
- the Y-Y direction is the front-rear direction
- the Z-Z direction is the up-down direction.
- Such a body cover part 6 consists of a vertical plate-shaped support frame 7 that abuts against and supports the rear surface of the cartridge when the cartridge is connected, and a curved protective frame that protrudes forward around it and protects the surroundings of the cartridge.
- the inside of the lower side protection frame is configured as a connecting portion 9 with the cartridge 2 .
- the upper protection frame is configured as a holding portion for the cartridge 2 .
- the connection portion 9 is provided with an insertion hole 11 into which the attachment/detachment portion 3a of the cartridge can be inserted.
- the inlet opening 12 of the insertion hole 11 is formed to have substantially the same width in the left-right direction as the detachable portion 3a of the cartridge, and to have a width sufficiently larger than the front-rear width of the detachable portion 3a in the front-to-rear direction.
- the rear end of the insertion hole 11 is a joint portion between the support frame 7 of the main body cover portion 6 and the lower protection frame 8 .
- Inside the insertion hole 11 opened in this way there are provided a connector 13 that connects to the board 4 and a gate 14 that serves as an insertion guide for the cartridge case 3 .
- the insertion hole inlet opening is formed in the right part of the main body cover part 6.
- connection groove 16 to which the substrate 4 is connected and a case groove 17 into which the cartridge case 3 on the rear side is inserted are formed in the front part of the connector 13 so as to open upward.
- the front side wall 18 forming the connection groove 16 is formed in such a manner that the substrate 4 is smoothly inserted into the connection groove 16 when the cartridge 2 is inserted in a forwardly inclined state. It is formed sufficiently lower than the wall part of the Furthermore, this wall 18 portion is tapered 18a so as to be lowered in the direction of the wall surface facing the connecting groove 16.
- connection groove 16 A wall surface 19 on the rear side of the connection groove 16 is formed vertically, and an elastic contact pin 20 is arranged on the upper surface thereof so that the urging direction is forward.
- the inserted substrate 4 rotates from a state inclined forward along the taper 18a to a vertical state with the vicinity of the bottom surface of the connection groove 16 as a fulcrum 4a.
- the gate 14 is composed of a gate upper portion 21 provided along the inner surface of the lower protective frame, which serves as the connecting portion 9, and left and right side surfaces 22 provided at positions that do not come into contact with the inserted cartridge 3.
- the gate upper portion 21 is held by the left and right side surfaces 22.
- Gate support shafts 14a are provided on the left and right side surfaces 22 of the gate 14 at positions corresponding to the pivot points 4a of the substrate 4, and the gate 14 moves forward and backward around the gate support shaft. is rotatably provided.
- a torsion coil spring 23 is arranged on the gate support shaft 14a with a coil 23a wound around its outer peripheral surface.
- the front side arm 23b of the torsion coil spring 23 is engaged with the fixing member 24 of the connecting portion at the unwinding direction side.
- the rear arm 23c is fixed to the end of the side 22 of the gate.
- the gate upper portion 21 is provided with a gate opening 25 corresponding to the entrance opening 12 of the insertion hole.
- the width of the front and rear opening of the gate opening 25 is larger than the front and rear width of the detachable portion 3a of the cartridge case and smaller than the entrance opening 12 of the insertion hole.
- it is composed of a front gate 21a and a rear gate 21b.
- the end of the front gate 21a restricts forward rotation of the gate 14 by engaging with the front end of the entrance opening 12 of the insertion hole.
- the front gate 21a and the rear gate 21b are provided with a gate door 26 which is rotatable downward at the end on the side of the gate opening. In the non-inserted state of 2, the gate opening 25 is closed by two doors 26.26.
- the upper protective frame of the main body cover portion 6 is provided with an engaging claw 27 that engages with the engaging groove 3a at the upper end of the power supply case 3. .
- the engaging claw 27 is vertically rotatable around a support shaft 28 provided on the support frame 7 of the body cover portion 6 .
- an eject button 29 for extracting the connected cartridge is provided on the upper protective frame of the main body cover portion 6 .
- the eject button 29 is vertically rotatable by the same support shaft 28 as the engaging claw 27 described above.
- the eject button 29 is provided with an elastic member 30 that urges the eject button downward. Therefore, the engaging claw 27, in which the eject button 29 and the rotating support shaft 28 are the same, is also urged downward.
- this embodiment configured as described above is as follows. That is, in the home-use video game machine 1 provided with the cartridge connection mechanism of this embodiment, when the cartridge is not connected, the gate 14 is rotated around the gate support shaft 14a by the torsion coil spring 23. It is biased to rotate forward. As a result, the gate 14 is rotated to a position where the end of the front gate 21a abuts the front end of the entrance opening 12 of the insertion hole. In this state, the entrance opening 12 of the insertion hole is closed by the rear gate 21b above the gate and the gate doors 26, 26 in front of and behind the gate opening.
- the cartridge 2 After the cartridge 2 is securely inserted, the upper portion of the cartridge 2 is pushed backward as shown in FIG. As a result, the cartridge 2 rotates backward until the rear surface of the carriage case 3 abuts the vertical support frame 7 . At this time, the rear surface of the cartridge first comes into contact with the rear gate 21b and presses the rear gate 21b. As a result, the gate 14 rotates backward around the gate support shaft 14a, which serves as the substrate rotation fulcrum 4a. When the rear surface of the cartridge case 3 abuts against the support frame 7, the substrate 4 inside the cartridge 2 also presses the contact pin 20 and abuts against the wall surface 19 on the vertical rear side of the connection groove 16. state.
- the engaging claws 27 of the upper protective frame of the main body cover 6 come into contact with the upper part of the power cartridge case 3, and when the cartridge is further rotated, The engaging claw 27 rotates upward around the support shaft 28. At this time, the engaging claw 27 slides on the upper surface of the cartridge case while being urged downward by the urging force of the elastic member 30 of the eject button 29 serving as the same support shaft 28, and then the cartridge is pulled out. At the same time as being vertical, it is engaged with the engagement groove 3b. In this way, the power cartridge 2 is connected to the video game machine body 1.
- the operation means (not shown) of the video game machine 1 is operated to re-output the information of the substrate 4 or the information of the printed matter 5 on the surface of the cartridge to an external device such as a television (not shown) to play the game. etc.
- the eject button 29 on the upper protective frame of the body cover portion 6 is rotated upward.
- the engaging claw 27 provided on the same support shaft 28 as the eject button 29 rotates upward and disengages from the engaging groove 3b of the cartridge case.
- the gate 14 is constantly biased forward by the torsion coil panel 23. Therefore, when the engaging claw 27 is disengaged from the engaging groove 3b, the gate 14 rotates forward.
- the case 3 of the cartridge 2 is pushed forward by the rear gate 21b. Furthermore, the substrate of the cartridge is always urged forward by an elastic contact pin provided in the connection groove 16 of the connector. As a result, the cartridge 2 is tilted forward. In this lying position, as shown in FIG. 9, the cartridge 2 can be easily pulled out from the insertion hole 11 by lifting it upward.
- the cartridge insertion hole 11 is provided in the protective frame 8, the width of the opening in the front-rear direction is large, and the insertion portion is guided by the gate 14, so that the cartridge can be inserted. It is inclined forward about 30° to facilitate the insertion operation. Therefore, the cartridge 2 can be easily inserted in an inclined state. In particular, this angle allows easy insertion even for infants.
- the upper part of the cartridge is pushed backward to bring the rear surface of the cartridge case 3 into contact with the support frame 7, thereby securely connecting the substrate 4 of the cartridge to the connector 13.
- the pushing force to the rear is applied in the opposite direction to the biasing force of the torsion coil panel 23, but it becomes the principle of lever centered on the fulcrum of the lower part of the board 4, and the board 4 can be pushed with a slight force.
- Connector 1-3 can be connected. Since this force is about 500 g, it can be connected with a significantly smaller force than the conventional technology that required 3 kg or more. This allows even young children to connect the cartridges well.
- the engaging claw 27 engages with the engaging groove 3b on the top of the cartridge, so that the sound and feel at this time ensure that the board 4 and the connector 13 are securely connected. can be determined to be connected to Even if the cartridge is released, the connected state between the board and the connector can be reliably maintained.
- the engagement between the engaging groove 3b of the cartridge and the engaging claw 27 can be easily released with a slight force by the eject button 29. Since the cartridge 3 is tilted forward by the torsion coil spring 23 and the biasing force of the contact pin 20 of the connector 13, it can be easily removed. In addition, the contact pin rubs the pattern of the substrate when the cartridge is inserted, which also has the effect of improving contact.
- the cartridge is engaged with the main body by being held at two positions, upper and lower, so that insertion and removal of the cartridge can be performed with a slight force.
- the rear surface of the cartridge abuts against the main body cover portion and is engaged with the upper and lower edge portions, the cartridge is securely held by the main body.
- the cartridge is securely held by the main body.
- the cartridge will not fall out.
- force is applied to the cartridge case when it contacts the cartridge case, but this force and the vibration at this time can also be absorbed.
- the periphery of the cartridge is surrounded by the protective frame, the cartridge will not come into contact with hands or objects other than the front surface, and excessive force will not be applied to the cartridge. Therefore, since the board is securely connected, problems such as poor contact will not occur unless the main body itself is dropped on the floor or other large vibrations, and reliability is high. becomes.
- the cover can be closed with the cartridge attached after the game is over. In this state, the cartridge is protected by the body. Therefore, even if the main unit is carried around, no excessive force is applied to the cartridge and no damage or the like occurs.
- the present invention is not limited to the above-described embodiments, and the specific shape, or each mounting position and method can be changed as appropriate.
- the forward urging of the gate 14 is not limited to the torsion coil panel 23, and other elastic members may be used to urge the upper back surface of the gate forward.
- the support frame 7 is not limited to being vertical, and it is possible to set the angle as desired by the game machine user.
- the connecting portion rotates in the same manner, and the internal connector and the like also rotate in the same manner.
- the surface of the force ridge is not limited to providing a book, and it is also possible to mount a card on which information common to the substrate is printed and described. Alternatively, it is possible to provide nothing. Also, it can be constructed so that a user's manual, etc., can be put on it and used as needed.
- the cartridge connection mechanism of the present invention is provided in a home video game machine. It is not limited to this, and it can be provided in an electronic device that obtains information from other cassettes, and the same effects as those of the above-described embodiments can be obtained.
- a cartridge connected to a home-use video game machine can be easily inserted and removed with little force, and excessive force is not applied to the cartridge during use. It is possible to provide a highly reliable cartridge connection mechanism that is free from defects.
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- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Toys (AREA)
- Casings For Electric Apparatus (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/392,726 US5669781A (en) | 1993-06-24 | 1994-06-23 | Cartridge connection mechanism |
DE69429155T DE69429155T2 (de) | 1993-06-24 | 1994-06-23 | Mechanismus zum anschluss einer kassette |
EP94918558A EP0664523B1 (en) | 1993-06-24 | 1994-06-23 | Mechanism for connecting cartridge |
HK98116055A HK1014791A1 (en) | 1993-06-24 | 1998-12-28 | Mechanism for connecting cartridge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5/153941 | 1993-06-24 | ||
JP5153941A JP2800637B2 (ja) | 1993-06-24 | 1993-06-24 | カートリッジ接続機構付き電子装置及びカートリッジ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995000924A1 true WO1995000924A1 (en) | 1995-01-05 |
Family
ID=15573429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1994/001008 WO1995000924A1 (en) | 1993-06-24 | 1994-06-23 | Mechanism for connecting cartridge |
Country Status (8)
Country | Link |
---|---|
US (1) | US5669781A (ja) |
EP (1) | EP0664523B1 (ja) |
JP (1) | JP2800637B2 (ja) |
CN (1) | CN1055343C (ja) |
DE (1) | DE69429155T2 (ja) |
ES (1) | ES2167367T3 (ja) |
HK (1) | HK1014791A1 (ja) |
WO (1) | WO1995000924A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6113409A (en) * | 1998-10-05 | 2000-09-05 | Samsung Electronics Co., Ltd. | Connecting apparatus for cartridge of learning device |
CN1080582C (zh) * | 1998-12-11 | 2002-03-13 | 李大石 | 稠油降粘组合物 |
JP4118462B2 (ja) * | 1999-07-19 | 2008-07-16 | 株式会社リコー | 携帯電子機器 |
US6416343B1 (en) * | 2000-08-25 | 2002-07-09 | Chuy-Nan Chio | Structure of a connector |
US6478614B1 (en) * | 2001-04-20 | 2002-11-12 | De'longhi S.P.A. | Easy-detach electrical connector for kitchen appliance |
JP4145236B2 (ja) * | 2003-11-21 | 2008-09-03 | ヒロセ電機株式会社 | 電気コネクタ装置 |
JP4394026B2 (ja) * | 2005-04-05 | 2010-01-06 | 株式会社セガ トイズ | 電子装置 |
JP6390225B2 (ja) | 2014-07-11 | 2018-09-19 | 富士通株式会社 | 冷却システム及び電子装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5730280A (en) * | 1980-07-28 | 1982-02-18 | Fujitsu Ltd | Electric connector structure |
JPS60167067A (ja) * | 1984-02-09 | 1985-08-30 | Tokyo Tatsuno Co Ltd | Icカ−ドの読取り・書込み装置 |
JPH01219974A (ja) * | 1988-02-29 | 1989-09-01 | Nippon Chemicon Corp | Icカードリーダライタのカード挿入口開閉ドア構造 |
JPH0488993U (ja) * | 1990-08-24 | 1992-08-03 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3883856A (en) * | 1972-01-31 | 1975-05-13 | Sony Corp | Program input system using a memory cassette |
US4200349A (en) * | 1979-01-10 | 1980-04-29 | Fairchild Camera And Instrument Corporation | Low force printed circuit board connector apparatus |
FR2478883A1 (fr) * | 1980-03-21 | 1981-09-25 | Thomson Brandt | Dispositif connecteur de circuits imprimes, notamment pour le raccordement de circuits d'extension aux circuits principaux d'un micro-ordinateur |
DE3582309D1 (de) * | 1984-11-20 | 1991-05-02 | Fujitsu Ltd | Eingabeterminal. |
JPH0719628B2 (ja) * | 1985-07-12 | 1995-03-06 | 富士通株式会社 | コネクタ |
US4747790A (en) * | 1985-07-18 | 1988-05-31 | Hosiden Electronics Co., Ltd. | Connector for printed circuit board |
JPS6231382U (ja) * | 1985-08-08 | 1987-02-25 | ||
JPS62125967U (ja) * | 1986-01-30 | 1987-08-10 | ||
US4870604A (en) * | 1986-05-15 | 1989-09-26 | Tokyo Tatsuno Co., Ltd. | Portable data processing device |
JPH0453032A (ja) * | 1990-06-19 | 1992-02-20 | Olympus Optical Co Ltd | 光学式記録再生装置 |
US5026297A (en) * | 1990-06-28 | 1991-06-25 | Molex Incorporated | Electrical socket assembly for single in-line circuit package |
JPH0488993A (ja) * | 1990-08-01 | 1992-03-23 | Kowa Co | トランス―4,5―デヒドロ―l―リジンの製造法及びその生産菌 |
-
1993
- 1993-06-24 JP JP5153941A patent/JP2800637B2/ja not_active Expired - Fee Related
-
1994
- 1994-06-23 EP EP94918558A patent/EP0664523B1/en not_active Expired - Lifetime
- 1994-06-23 ES ES94918558T patent/ES2167367T3/es not_active Expired - Lifetime
- 1994-06-23 US US08/392,726 patent/US5669781A/en not_active Expired - Lifetime
- 1994-06-23 DE DE69429155T patent/DE69429155T2/de not_active Expired - Fee Related
- 1994-06-23 WO PCT/JP1994/001008 patent/WO1995000924A1/ja active IP Right Grant
- 1994-06-23 CN CN94190419A patent/CN1055343C/zh not_active Expired - Fee Related
-
1998
- 1998-12-28 HK HK98116055A patent/HK1014791A1/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5730280A (en) * | 1980-07-28 | 1982-02-18 | Fujitsu Ltd | Electric connector structure |
JPS60167067A (ja) * | 1984-02-09 | 1985-08-30 | Tokyo Tatsuno Co Ltd | Icカ−ドの読取り・書込み装置 |
JPH01219974A (ja) * | 1988-02-29 | 1989-09-01 | Nippon Chemicon Corp | Icカードリーダライタのカード挿入口開閉ドア構造 |
JPH0488993U (ja) * | 1990-08-24 | 1992-08-03 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0664523A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN1111070A (zh) | 1995-11-01 |
DE69429155D1 (de) | 2002-01-03 |
JPH0714015A (ja) | 1995-01-17 |
JP2800637B2 (ja) | 1998-09-21 |
CN1055343C (zh) | 2000-08-09 |
ES2167367T3 (es) | 2002-05-16 |
US5669781A (en) | 1997-09-23 |
DE69429155T2 (de) | 2002-07-18 |
HK1014791A1 (en) | 1999-09-30 |
EP0664523A4 (en) | 1998-03-25 |
EP0664523A1 (en) | 1995-07-26 |
EP0664523B1 (en) | 2001-11-21 |
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