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1. 发明专利

JPS55119640A AUTOMATIC PAPER FEEDER 失效
公开(公告)号：JPS55119640A
公开(公告)日：1980-09-13
申请号：JP2442179
申请日：1979-03-05
申请人： NIPPON TELEGRAPH & TELEPHONE , TAMURA ELECTRIC WORKS LTD , OKI ELECTRIC IND CO LTD
发明人： TAKAHASHI SHIYUUICHI , TANAKA YOSHIHARU , SHIMIZU HARUMITSU , IZUMI GOROU
IPC分类号： G03B27/00 , B65H3/52 , B65H7/20 , G03G15/00
摘要： PURPOSE:To feed paper securely by a method wherein the first and the second rollers are rotated in paper feed sense when a paper detector does not detect the presence of paper near the paper delivery side of the rollers, and the second roller is rotated in the opposite sense when the presence of paper is detected. CONSTITUTION:A predetermined number of sheets of paper out of paper sheet stack 4 are guided by a guide member 15 and inserted between a main roller 7 and an auxiliary roller 11. When paper detection result is negative, the roller 11 is rotated in sense b, so that the paper sheets are inserted smoothly between the rollers 7 and 11. When the tip end of the paper sheets reaches a detection position Q, the paper detection result turns positive, and the roller 11 is rotated reversely. As a result, the uppermost sheet in contact with the roller 11 is urged backward, while the lowermost sheet in contact with the roller 7 is fed forward. The sheets in the middle layer are fed backward sequentially, those nearer to the roller 11 being fed earlier. Thus, the paper sheets are delivered one by one, starting from the lowermost one in contact with the roller 7.

2. 发明专利

JPS5670243A AUTOMATIC PAPER FEEDER 失效
公开(公告)号：JPS5670243A
公开(公告)日：1981-06-12
申请号：JP14676979
申请日：1979-11-13
申请人： NIPPON TELEGRAPH & TELEPHONE , TAMURA ELECTRIC WORKS LTD , OKI ELECTRIC IND CO LTD
发明人： TAKAHASHI SHIYUUICHI , TAKAMURA TOYOKATSU , SHIMIZU HARUMITSU , EBATO RIYUUSAKU
IPC分类号： B65H3/06 , B65H3/52
摘要： PURPOSE:To feed a paper stably with a simple structure by rotating rollers by means of a pair of transmission gears with a one-way clutch and a motor to be controlled for regular and reverse rotations. CONSTITUTION:The first and the second roller 1 and 2 are respectively driven for rotation in desired directions by the use of a single motor 20 to be controlled for regular and reverse rotations. That is, the second roller 2 is alternately driven for rotation in the feeding directions of an ordinary paper or the reverse wise, and only reversely rotated when the paper is detected by a paper-detecting means, while the first roller 1 is driven for rotation constantly in the paperfeeding wise. A pair of transmission gears 26 and 27 are fitted on shafts on the side of the first roller 1 via a one-way clutch.

3. 发明专利

JPS5612240A AUTOMATIC PAPER FEEDER 失效
公开(公告)号：JPS5612240A
公开(公告)日：1981-02-06
申请号：JP8745579
申请日：1979-07-12
申请人： NIPPON TELEGRAPH & TELEPHONE , TAMURA ELECTRIC WORKS LTD , OKI ELECTRIC IND CO LTD
发明人： TAKAHASHI SHIYUUICHI , TANAKA YOSHIHARU , SHIMIZU HARUMITSU , IZUMI GOROU
IPC分类号： B65H3/52
摘要： PURPOSE:To surely perform a paper feed operation, by providing the first and second rollers and rotating the second roller only in the reverse direction when a fed paper is detected by a paper detecting means. CONSTITUTION:An automatic paper feeder for the facsimile equipment comprises a paper detecting means that detects a paper fed out from between the first and second rollers 24, 25, and said means is performed at a detection position Q at the side of paper feed near the compression part of the rollers 24 and 25. When the end of a fed paper group reaches the position Q, an ON-state of paper detection is obtained to rotate the roller 25 in the reverse direction. Though said roller 25 keeps a state of reverse rotation as far as the ON-state of paper detection is continued, because the roller 24 is always rotated in the forward direction, the paper group inserted into between the rollers in applied a return force, and only the lowermost paper 40a is surely fed against a reversely directional turning effect of the roller 25 to forcibly press return the other papers.

4. 发明专利

JPS5656444A AUTOMATIC PAPER SUPPLY DEVICE 失效
公开(公告)号：JPS5656444A
公开(公告)日：1981-05-18
申请号：JP12985979
申请日：1979-10-11
申请人： TAMURA ELECTRIC WORKS LTD
发明人： TAKAHASHI SHIYUUICHI , TAKAMURA TOYOKATSU
IPC分类号： B65H3/52 , B65H3/06 , B65H7/18
摘要： PURPOSE:To prevent blanks from superposed feed and permit intermittent paper supply by providing a drive shaft of controlling rollers with auxiliary rollers having diameter larger than that of said roller and small frictional force. CONSTITUTION:Auxiliary rollers 30 are rotatably provided respetively on both sides of controlling rollers 15 on a drive shaft 13, have diameter somewhat larger than that of the controlling roller 15 and surface with high coefficient of friction and are formed of material with high flexibility. Feed rollers 14 are rotated counterclockwise and the controlling rollers 1 repeat clockwise and counterclockwise rotation unless they receive output signals from a sheet detecting mechanism. Blanks 31 set to be superposed on a sheet receiving tray 25 fall up to the peripheral surface of the roller 14 and the lowermost blank 31a is fed by the roller 14 to be caught in the auxiliary rollers 30. Then, the rollers 30 slip on the drive shaft 13 to prevent the blank 31a from jumping up and the upper blanks are sent back by the roller 15 to be prevented from superposed feed.

5. 发明专利

JPS6043959A FACSIMILE TRANSMITTING EQUIPMENT 失效
公开(公告)号：JPS6043959A
公开(公告)日：1985-03-08
申请号：JP15262383
申请日：1983-08-22
申请人： TAMURA ELECTRIC WORKS LTD
发明人： TAYAMA SHIYUUICHI , KOBAYASHI TAKASHI , TAKAHASHI SHIYUUICHI , TAKEMATSU MUTSUO
IPC分类号： H04N1/00
摘要： PURPOSE:To enable to charge plural groups of original of different destinations simultaneously by inserting separators into groups of original classified for each destination and shifting to next state every time when this is detected by a detector. CONSTITUTION:Plural FAX.TEF1-TEFn having function of transmission and reception, function of transmitting successively laminated and charged plural originals and function of transmitting original information including address, number of pages, number etc. are contained in an exchange EX through circuits L1-Ln. A transmitting and receiving section SRC performs dial transmission successively to each FAX.TEF1-TEFn responding to control by a controlling section CNT of a central equipment CE, and after collecting original information and picture signals basing on the original, and accumulated them in a memory MEM. The transmitting and receiving section SRC performs dial transmission again to each FAX of destination, transmits picture signals of the memory, and makes allotting to each FAX of destination.

6. 发明专利

JPS6043945A FACSIMILE CONCENTRATING AND DISTRIBUTING SYSTEM 失效
公开(公告)号：JPS6043945A
公开(公告)日：1985-03-08
申请号：JP15262283
申请日：1983-08-22
申请人： TAMURA ELECTRIC WORKS LTD
发明人： TAYAMA SHIYUUICHI , KOBAYASHI TAKASHI , EGASHIRA NOZOMI , TABIICHI YUKIO , TAKAHASHI SHIYUUICHI , TAKEMATSU MUTSUO
IPC分类号： H04M11/06 , H04L12/54 , H04L12/58 , H04M11/00 , H04N1/00
摘要： PURPOSE:To increase the efficiency of concentration and distribution by applying dialing to each facsimile device accommodated in an exchange so as to concentrate and store information of an original and a picture signal and applying dialing to an address in the information of the original to transmit the picture signal. CONSTITUTION:Plural facsimile devices (FAX)TEF1-TEFn have functions to transmit a placed original and to transmit the information of the original such as address of the original and are accommodated in the exchange EX via lines L1-Ln. Further, a central device CE is accommodated in the exchange EX via lines La and Lb, and the central device CE makes a dialing so as to concentrate and store once the information of the original and the picture signal of each FAX. Then the picture signal is transmitted to each FAX by applying dialing sequentially to the address in the information of the original. Thus, the efficiency of concentration/distribution is improved.

7. 发明专利

JPS60146572A SCANNING METHOD 失效
公开(公告)号：JPS60146572A
公开(公告)日：1985-08-02
申请号：JP189084
申请日：1984-01-11
申请人： TAMURA ELECTRIC WORKS LTD
发明人： TAKAHASHI SHIYUUICHI
IPC分类号： B41J19/00 , H04N1/04 , H04N1/12
摘要： PURPOSE:To shorten a scanning time by executing simultaneously a movement of a carriage and a paper feed, and also setting an angle made by moving directions of both of them to a gradient made by a paper feed quantity and a reciprocating moving extent of the carriage. CONSTITUTION:When an original 3 is detected and becomes a transmitting state, and an initial procedure to a receiving side is completed, a main scanning motor 17 is driven, a carriage 1 moves on a main scanning guide shaft 2, and read of the original 3 is executed by a reading part 1a. In this case, a rotation of the main scanning motor 17 is transferred to a transmitting roller 7 by a worm 24, etc., therefore, the original 3 is also sent simultaneously. In this state, a moving direction C of the carriage 1 is set so as to become equal to a gradient alpha made by a paper feed quantity (h) by the transmitting roller 7, and a reciprocating moving extent L of the carriage 1, by which as the carriage 1 moves, it is advanced in the paper feed direction P by the quantity by which the original 3 has been fed.

8. 发明专利

JPS6043946A SEQUENTIAL CONCENTRATING AND DISTRIBUTING SYSTEM OF FACSIMILE 失效
公开(公告)号：JPS6043946A
公开(公告)日：1985-03-08
申请号：JP15262583
申请日：1983-08-22
申请人： TAMURA ELECTRIC WORKS LTD
发明人： TAYAMA SHIYUUICHI , KOBAYASHI TAKASHI , TAKAHASHI SHIYUUICHI , TAKEMATSU MUTSUO
IPC分类号： H04M11/06 , H04L12/54 , H04L12/58 , H04M11/00 , H04N1/00
摘要： PURPOSE:To improve the efficiency of concentration and distribution by repeating cyclically and sequentially information of an original from each facsimile device, concentration of a picture signal, dialing to an address of the information of the original and transmission of the picture signal. CONSTITUTION:Plural facsimile devices (FAX)TEF1-TEFn have functions to transmit sequentially plural originals placed with stack and to transmit the information of the original such as address and number of pages of the original. Each FAX is accommodated in an exchange EX via lines L1-Ln and performs transmission/reception under the control of a central device CE accommodated similarly thereto. The central device CE concentrates the information of the original and the picture signal by applying dialing sequentially to each FAX and transmits the picture signal to an FAX designated by the address. In the concentration, an original having the highest priority in original groups of each FAX is applied cyclically to each FAX.

9. 发明专利

JPS60144069A PAPER FEEDER 失效
公开(公告)号：JPS60144069A
公开(公告)日：1985-07-30
申请号：JP64784
申请日：1984-01-06
申请人： TAMURA ELECTRIC WORKS LTD
发明人： TAKAHASHI SHIYUUICHI , ETOU SUSUMU
IPC分类号： H04N1/00 , B41J11/00 , G03G15/00
摘要： PURPOSE:To eliminate the need for a sub-scanning motor and to decrease the manufacture cost by providing a rotary body cam connected to a paper feeding turning body only in the paper feed direction, and driving it with the reciprocating movement of a carriage. CONSTITUTION:Transmission/reception turning body cams 19a, 19b are provided to the end of a transmission roller 10 and a reception roller 13 respectively and they are constituted that they are connected to the paper feed rotating body only when they are rotated in the paper feeding direction together with the transmission/reception rollers 10, 13 and rotated idly when they are rotated in opposite diretion to the paper feeding direction. When a carriage 1 is slided on a main scanning guide shaft 2, after a transmission cam 22a of the carriage 1 is contacted to the cam 19a, it is pressed and shaken by a prescribed amount against the energyzing force of the spring 21, the transmission roller 10 is turned in the paper feeding direction to feed an original 3 by a prescribed amount. The picture information of the original 3 is read when the transmission cam 22a is detached from the cam 19a, the cam 22a is moved in opposite direction just before the reception cam 22b of the carriage 1 is pressed to the cam 19b, and the main scanning for one line's share is finished just before the transmission cam 22a is pressed again to the cam 19a.

10. 发明专利

JPS5438712A LEASED CIRCUIT MEETING TEST EQUIPMENT 失效
公开(公告)号：JPS5438712A
公开(公告)日：1979-03-23
申请号：JP10419977
申请日：1977-09-01
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： TAKAHASHI SHIYUUICHI , ISHIYAMA SEIGO , WATANABE RIYOUJI
IPC分类号： H04M3/26 , H04M3/22 , H04M3/32
摘要： PURPOSE:To simplify the meeting test with enhanced efficiency for the test of leased circuits of various standards, by providing two pairs of plugs to be connected to 2W-circuit, the avometer and the speaker circuit.

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