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公开(公告)号：GB2452815B
公开(公告)日：2009-10-28
申请号：GB0815441
申请日：2008-08-22
Applicant: SONY CORP
Inventor： ITO TAIJI , SUGINO AKINOBU , SANO AKANE , KAMATANI YOSHITERU , HAYASHI KAZUNORI , KON TAKAYASU , KAMADA YASUNORI , TAKEHARA MITSURU , SAKO YOICHIRO , ASUKAI MASAMICHI
IPC: H04W4/02
Abstract: There is provided an information delivery apparatus including a receiving portion to receive location information of a mobile communication terminal at a given time and acquired date and time of the location information from the terminal, an event information storage portion to store event information including an event place, date and time, a delivery terminal selecting portion to select the mobile communication terminal to which the event information is to be delivered based on the location information and the acquired date and time of the location information and on the event place, date and time, and an event information delivery portion to deliver the event information to the selected mobile communication terminal. The delivery terminal selecting portion selects the mobile communication terminal whose location indicated by location information is within a predetermined range and whose acquired date and time of the location information are before the event date and time.
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公开(公告)号：GB2452815A
公开(公告)日：2009-03-18
申请号：GB0815441
申请日：2008-08-22
Applicant: SONY CORP
Inventor： ITO TAIJI , SUGINO AKINOBU , SANO AKANE , KAMATANI YOSHITERU , HAYASHI KAZUNORI , KON TAKAYASU , KAMADA YASUNORI , TAKEHARA MITSURU , SAKO YOICHIRO , ASUKAI MASAMICHI
IPC: H04W4/02
Abstract: Information delivery apparatus (120) receives from a mobile communication terminal (140) information about its location at a given time, and the date and time at which the terminal acquired the information (e.g. from a GPS system (12)). The apparatus (120) stores information regarding the place, date and time of various events. It compares this information with the different times and places received from a plurality of mobile communication terminals, and selects those to which stored information is to be delivered based on the comparison. The mobile communication terminals selected are those whose location is within a predetermined range of the place of the event, and whose acquired date and time of the location information are before the date and time thereof.
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公开(公告)号：CA2025213A1
公开(公告)日：1991-03-14
申请号：CA2025213
申请日：1990-09-12
Applicant: SONY CORP
Inventor： NARAHARA TATSUYA , KAMATANI YOSHITERU , OHSATO KIYOSHI , MIYOSHI HIROSHI
Abstract: A control circuit for controlling the position of a rotary head in an optical tape recording/reproducing apparatus controls the position of the head at the instant that it comes to face a tape (T) based upon a desired head position derived from a preceding period in which it was facing the tape. A head position error signal (ef) is sampled (28) and added (30) to a sample of a head position signal (Sy) obtained (27) during a period when the head was facing the tape and held during the time the head is not facing the tape. The instant the head begins to face the tape (T) once again, the desired value that has been held is applied to drive means (24, 25) for the head in order to reduce the pull-in time of the control circuit and provide more time for information recording/reproduction during the time the head is facing the tape.
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公开(公告)号：GB2449773B
公开(公告)日：2010-02-17
申请号：GB0810425
申请日：2008-06-06
Applicant: SONY CORP
Inventor： SAKAGUCHI HIROTAKA , KAMATANI YOSHITERU , SAKO YOICHIRO , SUGINO AKINOBU , OZAKI NOZOMU , ASUKAI MASAMICHI , ITO TAIJI , SEKIZAWA HIDEHIKO , SANO AKANE , KAWAKAMI ITARU
IPC: H04N5/232 , H04N101/00
Abstract: An image-pickup apparatus includes an image-pickup section that picks up images to obtain picked-up-image-data items, a temporarily retaining section that temporarily retains the picked-up-image-data items, a storage-process section that performs a storage process on the picked-up-image-data items, a movement-detecting section that detects a movement of the image-pickup apparatus, an operation section that performs a shutter operation, and a control section that causes the temporarily retaining section to retain picked-up-image-data items in a shutter-operation period, that selects, on the basis of detection results obtained by the movement-detecting section in the shutter-operation period, a picked-up-image-data item from among the retained picked-up-image-data items, and that causes the storage-process section to perform the storage process on the selected picked-up-image-data item.
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公开(公告)号：DE69020988T2
公开(公告)日：1995-11-23
申请号：DE69020988
申请日：1990-09-11
Applicant: SONY CORP
Inventor： NARAHARA TATSUYA , OHSATO KIYOSHI , KAMATANI YOSHITERU , MIYOSHI HIROSHI
Abstract: A control circuit for controlling the position of a rotary head in an optical tape recording/reproducing apparatus controls the position of the head at the instant that it comes to face a tape (T) based upon a desired head position derived from a preceding period in which it was facing the tape. A head position error signal (ef) is sampled (28) and added (30) to a sample of a head position signal (Sy) obtained (27) during a period when the head was facing the tape and held during the time the head is not facing the tape. The instant the head begins to face the tape (T) once again, the desired value that has been held is applied to drive means (24, 25) for the head in order to reduce the pull-in time of the control circuit and provide more time for information recording/reproduction during the time the head is facing the tape.
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Patent Agency Ranking
公开(公告)号：DE69020988D1
公开(公告)日：1995-08-24
申请号：DE69020988
申请日：1990-09-11
Applicant: SONY CORP
Inventor： NARAHARA TATSUYA , OHSATO KIYOSHI , KAMATANI YOSHITERU , MIYOSHI HIROSHI
Abstract: A control circuit for controlling the position of a rotary head in an optical tape recording/reproducing apparatus controls the position of the head at the instant that it comes to face a tape (T) based upon a desired head position derived from a preceding period in which it was facing the tape. A head position error signal (ef) is sampled (28) and added (30) to a sample of a head position signal (Sy) obtained (27) during a period when the head was facing the tape and held during the time the head is not facing the tape. The instant the head begins to face the tape (T) once again, the desired value that has been held is applied to drive means (24, 25) for the head in order to reduce the pull-in time of the control circuit and provide more time for information recording/reproduction during the time the head is facing the tape.
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公开(公告)号：DE69840164D1
公开(公告)日：2008-12-11
申请号：DE69840164
申请日：1998-10-07
Applicant: SONY CORP
Inventor： OZUE TADASHI , SHIRAI TOSHIO , SAITO TAKEHIKO , KAMATANI YOSHITERU , IKEGAMI TOMOHIRO
Abstract: A helical scan magnetic recording/reproducing device having an MR reproducing magnetic head wherein data to be recorded on a magnetic tape is converted through a modulation circuit (42) into a DC-free code sequence. The device comprises a high-pass filter for attenuating the low frequency components of a reproduced signal picked up by an MR head (6), and a circuit (58) for demodulating the reproduced signal from the high-pass filter to produce data before being converted into th DC-free code sequence. The low band noise (thermal asperity) produced due to the contact of the magnetic tape with the MR head is removed and a noise-suppressed reproduction output can be obtained. A rotary transformer (25) mounted on a rotary drum is employed as the high-pass filter.
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公开(公告)号：DE69431177D1
公开(公告)日：2002-09-19
申请号：DE69431177
申请日：1994-09-14
Applicant: SONY CORP
Inventor： FUKE NOBUO , ENDO KATSUYA , KAMATANI YOSHITERU
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公开(公告)号：DE69024170T2
公开(公告)日：1996-05-02
申请号：DE69024170
申请日：1990-10-16
Applicant: SONY CORP
Inventor： NARAHARA TATSUYA , KAMATANI YOSHITERU , NAKAO TAKASHI , MIYOSHI HIROSHI
Abstract: A servo control circuit for an image rotator (5) used in an optical tape recording apparatus that employs a rotary tape drum (6). Pairs of pulse generators (17,24) and frequency generators (18,22) are provided on the image rotator (5) and on the tape drum (6), respectively, Initially, the pulse generators (17,24) are used for servo control and, upon detecting a phase lock, servo control is subsequently switched over to be controlled by the frequency generators (18,22).
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公开(公告)号：EP0944039A4
公开(公告)日：2006-03-29
申请号：EP98947776
申请日：1998-10-07
Applicant: SONY CORP
Inventor： OZUE TADASHI , SHIRAI TOSHIO , SAITO TAKEHIKO , KAMATANI YOSHITERU , IKEGAMI TOMOHIRO
CPC classification number: G11B5/53 , G11B5/0086 , G11B5/02 , G11B5/09 , G11B20/10 , G11B23/0007
Abstract: A helical scan magnetic recording/reproducing device having an MR reproducing magnetic head wherein data to be recorded on a magnetic tape is converted through a modulation circuit (42) into a DC-free code sequence. The device comprises a high-pass filter for attenuating the low frequency components of a reproduced signal picked up by an MR head (6), and a circuit (58) for demodulating the reproduced signal from the high-pass filter to produce data before being converted into th DC-free code sequence. The low band noise (thermal asperity) produced due to the contact of the magnetic tape with the MR head is removed and a noise-suppressed reproduction output can be obtained. A rotary transformer (25) mounted on a rotary drum is employed as the high-pass filter.
Abstract translation: 一种具有MR再现磁头的螺旋扫描磁记录/再现装置，其中要记录在磁带上的数据通过调制电路（42）转换为无DC代码序列。 该装置包括用于衰减由MR头（6）拾取的再现信号的低频分量的高通滤波器，以及用于解调来自高通滤波器的再现信号以产生数据之前的数据的电路（58） 转换成无DC代码序列。 消除了由于磁带与MR磁头的接触而产生的低频带噪声（热粗糙度），并且可以获得噪声抑制的再现输出。 安装在旋转鼓上的旋转变压器（25）被用作高通滤波器。
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