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71. 发明专利

JPS6379221A RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPS6379221A
公开(公告)日：1988-04-09
申请号：JP22471686
申请日：1986-09-22
申请人： SONY CORP
发明人： SHINDO NORIO , UETAKE AKIHIRO
IPC分类号： G11B5/008 , G11B5/52 , G11B5/55 , G11B15/18
摘要： PURPOSE:To differentially perform the movement of a head drum in the axial direction thereof by moving the head drum in the axial direction by utilizing the difference in the angular velocities of 1st and 2nd motors by providing two motors. CONSTITUTION:The 2nd motor 6 is provided at the lower side of the 1st motor 16 to support a sleeve 22. The output shaft of the motor 26 is composed of a feed screw 14 and the upper end part of the screw 14 is supported via a ball bearing 28 on a chassis 27. A sleeve 29 is provided in series so as to project at the lower part of the chassis 27, a spline 30 is formed on the outer peripheral face of the sleeve and the casing of a rotary transformer 31 is supported movably in the axial direction. A magnetic tape is wound on the outer peripheral face of the drum 10 by a pair of tape guides, the drum 10 is driven with its rotation by the 1st motor 16, the 2nd motor 26 is rotated as well and the drum 10 is moved in the axial direction by utilizing the difference in the revolutions of the two motors 16, 26.

72. 发明专利

JPS6379220A RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPS6379220A
公开(公告)日：1988-04-09
申请号：JP22471586
申请日：1986-09-22
申请人： SONY CORP
发明人： SHINDO NORIO , UETAKE AKIHIRO
IPC分类号： G11B5/008 , G11B5/52 , G11B5/55
摘要： PURPOSE:To simplify the structure of the moving mechanism of a head rum by providing a cam whose displacement varies linearly and reciprocating the head rum in an axial direction by this cam. CONSTITUTION:The reciprocating motion in the upper and lower direction of a rotary head drum 10 is synchronized with the rotary movement of the drum 10, the timing performing an electrification to a magnetic head 12 is postponed according to the vertical movement of the drum 10 and a track is thus formed on the surface of a magnetic tape. When the movement is performed up to the upper end part of a magnetic tape by recording along a track down or up by the magnetic head 12, the displacement of a cam 31 is reversed and a track is recorded to the upper or lower part his time. And when coming to the lower end, the displacement of the cam 31 is again reversed. When a motor 29 is rotated in a fixed direction at a constant speed, the drum 10 and a stationary drum 13 perform a reciprocating motion in the axial direction at a constant speed and the reciprocating motion can be achieved without reversing the motor 29. No wear, etc., are caused because the displacement of the cam 31 is received with a roller contact by a cam follower 32.

73. 发明专利

JP2000339132A DOCUMENT VOICING DEVICE AND ITS METHOD 失效
公开(公告)号：JP2000339132A
公开(公告)日：2000-12-08
申请号：JP15186099
申请日：1999-05-31
申请人： SONY CORP
发明人： UETAKE AKIHIRO , INADA SHINSAKU , INOUE YASUYUKI , YAMAZAKI TOMOTAKA
IPC分类号： G06F3/16
摘要： PROBLEM TO BE SOLVED: To easily select and voice one part of a text document displayed on a screen. SOLUTION: When a reading mode is started (S10), a first leading tag is retrieved from a displayed HTML(hyper text mark-up language) document (S11), and whether or not the leading tag is a voicing tag whose element should be voiced is judged (S12). When it is judged that the leading tag is not the voicing tag, the similar judgment of the next leading tag is operated. When it is judged that the retrieved leading tag is the voicing tag, the corresponding ending tag is retrieved, and a text being an element indicated by the tag is specified (S13). The display color of the specified text is changed and specified (S14). When a key operation for deciding a range to be voiced is operated, voice synthesis is operated based on the specified text, and the text is voiced (S15). The range to be voiced is specified for each element so that the range to be voiced can be easily selected.

74. 发明专利

JP2000261528A RECEIVER AND RECEIVING METHOD 失效
公开(公告)号：JP2000261528A
公开(公告)日：2000-09-22
申请号：JP6615799
申请日：1999-03-12
申请人： SONY CORP
发明人： INOUE YASUYUKI , UETAKE AKIHIRO
IPC分类号： H04L29/14 , H04L12/70 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To recover a hung-up of an interface of a receiver for data communication in a short time by improving the reliability of the receiver. SOLUTION: In the case that a packet to be received periodically cannot be received, a communication protocol DTCP discriminates that the communication time expires and initializes a unidirectional channel interface 4. Then parameters are set to the interface 4 to again activate the interface 4. The communication is automatically and quickly recovered against a communication fault caused by the receiver such as hung-up to the interface 4.

75. 发明专利

JP2000183964A DATA RECEIVER AND DATA RECEIVING METHOD 失效
公开(公告)号：JP2000183964A
公开(公告)日：2000-06-30
申请号：JP35594198
申请日：1998-12-15
申请人： SONY CORP
发明人： UETAKE AKIHIRO , INADA SHINSAKU , BABA HIROMITSU , MATSUURA YOKO , TAKEDA YOSHIHARU
IPC分类号： H04H20/00 , H04H20/74 , H04H20/76 , H04H60/15 , H04H60/23 , H04H60/82 , H04L12/56 , H04L12/70 , H04N7/16 , H04N21/235 , H04N21/472 , H04N21/6402 , H04H1/00 , H04H1/02
摘要： PROBLEM TO BE SOLVED: To secure security without changing hardware on the transmitting and receiving sides by generating second identification information intrinsic to the receiving side to be replaced with first identification information inherent to the receiving side, transmitting the second identification information to a transmitting means via a second transmission line together with a transfer request and extracting only data corresponding to the second identification information of each received data at a terminal means. SOLUTION: A ground channel 4 and the Internet are applied as the second transmission line to connect a client personal computer 3 with a service provider. In this case, an IEEE 1394 interface 24 is provided in a reception port connected with the client personal computer 3 in a receiver. An inherent node unique ID for terminal identification which is allocated to the IEEE 1394 interface when utilization of the Internet service is started is transmitted to the service provider on the transmitting side via the ground channel 4 and the Internet successively.

76. 发明专利

JP2000165380A METHOD AND EQUIPMENT FOR RECEPTION 失效
公开(公告)号：JP2000165380A
公开(公告)日：2000-06-16
申请号：JP33156298
申请日：1998-11-20
申请人： SONY CORP
发明人： UETAKE AKIHIRO , TAKEDA YOSHIHARU
IPC分类号： H04B1/16 , H04L12/18
摘要： PROBLEM TO BE SOLVED: To easily and surely perform operation when data broadcasting is received by performing the data broadcasting reception by supplying a control code required for data broadcasting reception from a data processor to a reception part. SOLUTION: When the processing of switching to a satellite internet is started in a personal computer(PC) system 30, the PC system 30 sends the control code for reading the machine type code of an IRD 10 to the side of that IRD and the machine type code is read and processed. Thus, since the read control code of the machine type is transmitted and the operation of the IRD 10 is controlled, when the PC system is to receive a satellite internet service, reception can be easily performed only by operation on the side of the PC system 30 without necessity for a user to perform operation such as the network switching or channel switching of the IRD 10. Therefore, the operation of the user is simplified, the accident for the user to erroneously set a reception channel can be prevented and the satellite internet service can be surely received.

77. 发明专利

JPH11308549A RECEPTION CONTROLLER AND RECORDING MEDIUM 失效
公开(公告)号：JPH11308549A
公开(公告)日：1999-11-05
申请号：JP11539998
申请日：1998-04-24
申请人： SONY CORP
发明人： TAKEDA YOSHIHARU , BABA HIROMITSU , UETAKE AKIHIRO , TAKASE MASATAKE
IPC分类号： G06F17/30 , G09G5/00 , H04N5/445 , H04N7/08 , H04N7/081 , H04N7/173
摘要： PROBLEM TO BE SOLVED: To display program guide information quickly. SOLUTION: A paraboloidal antenna 2 acquires a broadcast radio wave sent from a broadcast satellite 3 and gives it to a turner section 4. The turner section 4 receives a channel in response to the setting of a reception channel setting means 1a and divides the channel into pluralities of packets and provides an output of them. A broadcast signal input means 1b receives the packets outputted from the tuner section 4. A packet composite means 1c composites the packets supplied from the broadcast signal input means 1b to produce the original broadcast signal. A program guide information storage means 1d stores program guide information when the received broadcast signal is the program guide information. A program information storage means 1e stores the received broadcast signal when the signal is a conventional program. A retrieval means 1f retrieves an item corresponding to a retrieval condition entered by an entry section 6 from the program guide information storage means 1d and outputs it to an output means 1g. The output means 1g displays the retrieval result fed from the retrieval means 1f on a display device 5.

78. 发明专利

JPH09274750A TENSION REGULATOR MECHANISM OF RECORDING/REPRODUCING DEVICE 失效
公开(公告)号：JPH09274750A
公开(公告)日：1997-10-21
申请号：JP8266296
申请日：1996-04-04
申请人： SONY CORP
发明人： TAKAHASHI KATSUNORI , MAMIYA TOSHIO , AKIMOTO KATSUJI , TAKASE MASATAKE , UETAKE AKIHIRO , IKEMA KATSUAKI , SUZUKI KAZUYOSHI
IPC分类号： G11B15/43
摘要： PROBLEM TO BE SOLVED: To provide a VCR device tension regulator mechanism capable of preventing the positional movement of a tension regulator arm even when a reel base is moved to two positions corresponding to tape cassettes different in size, the breaking of a tension regulator band and the slackening of the tension band from the reel base even when the tension regulator arm is moved to an unloading position. SOLUTION: In a recording/reproducing device having a tension regulator mechanism for controlling the tape tension of a magnetic tape, the tension regulator mechanism rotatably supports one band end of a band 37 brought into contact with a reel base so as to apply a brake in the shaft pin 40 of a tension regulator arm 8 by a supporting member 39 and the other band end in a shaft pin 43 provided in a mechanical chassis 3 by first and second supporting members 41 and 42 and includes a length adjusting mechanism 45 for the band 37 in the first and second supporting members 41 and 42.

79. 发明专利

JPH09265694A TAPE GUIDE MECHANISM FOR RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPH09265694A
公开(公告)日：1997-10-07
申请号：JP7459196
申请日：1996-03-28
申请人： SONY CORP
发明人： TAKAHASHI KATSUNORI , MAMIYA TOSHIO , AKIMOTO KATSUJI , TAKASE MASATAKE , UETAKE AKIHIRO , IKEMA KATSUAKI , SUZUKI KAZUYOSHI
IPC分类号： G11B15/43 , G11B15/60 , G11B15/61
摘要： PROBLEM TO BE SOLVED: To easily return a magnetic tape to a tape guide even when the tape is deviated from the tape guide and to prevent the magnetic tape from largely slacking in the recording and reproducing device such as a VCR device, etc. SOLUTION: In the recording and reproducing device such as the VCR device, etc., a tape falling-off preventing and receiving member 40 overhanging in the horizontal direction is fitted to the tape guide 9 of a tension regulator arm 8 for stretching the magnetic tape, on the side of the guide surface, by which the magnetic tape is stretched, at approximately the same level height of a lower edge of the tape traveling height. Then, a stopper piece 44 for preventing the slack magnetic tape from falling off is provided on a tip part of the tape falling-off preventing and receiving member 40, and also a tip part of antirotating piece 45 bent out of the tape falling-off preventing and receiving member 40 is engaged with a hole 8a of the tension regulator arm 8.

80. 发明专利

JPH09259495A RECORDING/REPRODUCING DEVICE 失效
公开(公告)号：JPH09259495A
公开(公告)日：1997-10-03
申请号：JP6312196
申请日：1996-03-19
申请人： SONY CORP
发明人： TAKASE MASATAKE , MAMIYA TOSHIO , AKIMOTO KATSUJI , UETAKE AKIHIRO , IKEMA KATSUAKI , SUZUKI KAZUYOSHI , TAKAHASHI KATSUNORI
IPC分类号： G11B15/675
摘要： PROBLEM TO BE SOLVED: To provide a recording/reproducing device suitably used for a VCR device capable of accurately and surely detecting the erroneous insertion of a cassette into a cassette holder, automatically ejecting the erroneously inserted cassette and preventing the placing of the cassette in an erroneous insertion detecting part. SOLUTION: The recording/reproducing device comprises a cassette insertion detecting switch mechanism 50 disposed on the entrance side of a cassette holder 7 for detecting the insertion of a cassette into the cassette holder 7 and pulling the cassette into the same, a holder lock releasing member 74 positioned to be protruded on the cassette stopper part 7a side of the cassette holder 7 for performing a retreating operation when coming into contact with a contact part provided in the front end part of the cassette and a holder stopper mechanism 71 having a locking member 77 operated associatively with the retreating operation of this holder lock releasing member 74 for releasing the locking of the cassette holder 7, when the cassette is erroneously inserted into the cassette holder 7 and the holder lock releasing member 74 is not actuated, the loading movement operation of the cassette holder 1 is stopped and the cassette is ejected from the cassette holder 7.

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