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1. 发明授权

EP0227361B1 Transducer element assembly 失效
标题翻译：变速箱元件总成
公开(公告)号：EP0227361B1
公开(公告)日：1991-05-29
申请号：EP86309499.1
申请日：1986-12-05
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Kinjo, Hisao
IPC分类号： G11B3/38 , G11B21/16 , G11B5/48
CPC分类号： G11B21/16 , G11B5/4833

2. 发明公开

EP0154533A2 Apparatus for recording/reprocucing a composite video signal with a rotary recording medium and circuit arrangement therefor 失效
标题翻译：装置，用于记录/再现具有可旋转记录介质和为此的电路一起记录的视频信号。
公开(公告)号：EP0154533A2
公开(公告)日：1985-09-11
申请号：EP85301433.0
申请日：1985-03-01
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Shudo, Katsuyuki , Kinjo, Hisao , Okano, Keigo , Hanashiro, Yoshiaki
IPC分类号： H04N9/82
CPC分类号： H04N9/82
摘要： In apparatus for recording reproducing a composite . video signal on and from a rotary recording medium (1), the field of the composite video signal is detected and only odd or even field signal is delayed by one half (H/2) a horizontal scanning period so that the composite video signal is changed to a modified composite video signal which is recorded on the rotary recording medium (1) together with a field distinguishing signal (Sf) produced using the result of the field detection. The field distinguishing signal (Sf) is arranged to be located at a given time position with respect to a predetermined vertical sync signal of every one frame period of the recording signal on a rotary recording medium (1) driven and rotated at a rotational period equal to the vertical scanning period of the composite video signal. This field distinguishing signal is extracted from a reproduced signal obtained in reproduce mode so that field switching is effected using the reproduced field distinguishing signal thereby delaying only even or odd field signal, which has not been delayed on recording, for obtaining a compositie video signal having sync signals which with regular interlaced scanning can be performed.

3. 发明公开

EP0227361A3 Transducer element assembly 失效
标题翻译：传感器元件组件传感器元件组件
公开(公告)号：EP0227361A3
公开(公告)日：1988-05-04
申请号：EP86309499
申请日：1986-12-05
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Kinjo, Hisao
IPC分类号： G11B03/38 , G11B21/16 , G11B05/48
CPC分类号： G11B21/16 , G11B5/4833
摘要： A transducer element assembly comprises a transducer element (2l,) having a scanning surface for scanning a recording surface of a recording medium, a cantilever (ll,) having the transducer element provided on a free tip end thereof and having a pair of holes (l4, l5;) provided on a root end thereof, a support part (l2,) having a pair of generally conical pivots (l7, l8;), and a magnetic coupling mechanism (l3, l9; l3,) provided on the cantilever (ll) and on the support part (l2) for magnetically coupling the two by a magnetic attraction or repulsion. The cantilever (ll) is detachably mounted on the support part (l2) and is user replaceable. When the cantilever (ll) is mounted on the support part (l2), the pivots (l7, l8) engage the corresponding holes (l4, l5) and the cantilever (ll) is rotatable about the root end thereof in a direction approximately perpendicular to the scanning surface of the transducer element. The magnetic attraction or repulsion generated by the magnetic coupling mechanism acts with a predetermined magnitude in a predetermined direction so that the transducer element (ll) makes contact with the recording surfac e of the recording medium with a predetermined contact pressure.

4. 发明公开

EP0227361A2 Transducer element assembly 失效
标题翻译：换能器组件。
公开(公告)号：EP0227361A2
公开(公告)日：1987-07-01
申请号：EP86309499.1
申请日：1986-12-05
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Kinjo, Hisao
IPC分类号： G11B3/38 , G11B21/16 , G11B5/48
CPC分类号： G11B21/16 , G11B5/4833
摘要： A transducer element assembly comprises a transducer element (2l,) having a scanning surface for scanning a recording surface of a recording medium, a cantilever (ll,) having the transducer element provided on a free tip end thereof and having a pair of holes (l4, l5;) provided on a root end thereof, a support part (l2,) having a pair of generally conical pivots (l7, l8;), and a magnetic coupling mechanism (l3, l9; l3,) provided on the cantilever (ll) and on the support part (l2) for magnetically coupling the two by a magnetic attraction or repulsion. The cantilever (ll) is detachably mounted on the support part (l2) and is user replaceable. When the cantilever (ll) is mounted on the support part (l2), the pivots (l7, l8) engage the corresponding holes (l4, l5) and the cantilever (ll) is rotatable about the root end thereof in a direction approximately perpendicular to the scanning surface of the transducer element. The magnetic attraction or repulsion generated by the magnetic coupling mechanism acts with a predetermined magnitude in a predetermined direction so that the transducer element (ll) makes contact with the recording surfac e of the recording medium with a predetermined contact pressure.

5. 发明公开

EP0730270A3 Magnetic recording/reproducing apparatus with a positioning mechanism for a tape guide drum 失效
标题翻译：磁记录/重放装置，它具有定位机构的导带鼓
公开(公告)号：EP0730270A3
公开(公告)日：1998-02-11
申请号：EP96301343.8
申请日：1996-02-28
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Kinjo, Hisao , Hirayama, Hiromichi , Nishima, Ryo , Miwa, Morio , Mimata, Masao , Suzuki, Makoto
IPC分类号： G11B15/61 , G11B15/60
CPC分类号： G11B15/602 , G11B15/61
摘要： A magnetic recording/reproducing apparatus with a drum positioning mechanism is provided. The drum positioning mechanism performs track correction to rotate a tape guide drum about a given axis of rotation according to a travel speed of a magnetic tape to orient a head path of magnetic heads at a given angle relative to a lead member which guides movement of a lower edge of the magnetic tape wrapped about the tape guide drum so that the head path coincides with tracks recorded on the magnetic tape correctly. The drum positioning mechanism also performs lead correction to rotate the lead member through a given angle relative to a drum base to eliminate a shift of the lower edge of the magnetic tape from the lead caused by the track correction so that the lower edge of the magnetic tape follows the lead completely. The magnetic recording/reproducing apparatus may also be employed in a recording mode. In the recording mode, the head path is oriented by the track correction at a preselected angle to the lower edge of the magnetic tape.

6. 发明公开

EP0718836A2 Magnetic recording/reproducing apparatus with a positioning mechanism for a tape guide drum 失效
标题翻译： Magnetisches Aufnahme- /Abspielgerätmit PositionierungsverfahrenfüreineBandführungstrommel
公开(公告)号：EP0718836A2
公开(公告)日：1996-06-26
申请号：EP95309304.4
申请日：1995-12-20
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Kinjo, Hisao , Hirayama, Hiromichi
IPC分类号： G11B15/61 , G11B15/60
CPC分类号： G11B15/602 , G11B15/61
摘要： A magnetic recording and reproducing apparatus with a positioning mechanism for a tape guide drum is provided. The positioning mechanism includes first and second actuators which changes the position of the tape guide drum relative to a direction of travel of a magnetic tape during reproduction for orienting rotary magnetic heads to follow tracks formed on the magnetic tape perfectly if the tracks are curved undesirably. The first actuator is designed to turn the tape guide drum to orient a portion of a rotation plane of the rotary magnetic heads at a tape-entering position where the magnetic tape enters the tape guide drum in a first direction and a portion of the rotation plane at a tape-leaving position where the magnetic tape leaves the tape guide drum in a second direction opposite the first direction. The second actuator is designed to turn the rotation plane of the rotary magnetic head at the tape-entering position and the tape-leaving position in the same direction.
摘要翻译：提供具有用于导带鼓的定位机构的磁记录和重放装置。定位机构包括第一和第二致动器，其在再现期间相对于磁带的移动方向改变磁带引导鼓的位置，用于使旋转磁头定位成跟踪形成在磁带上的磁道，如果磁道是不期望的弯曲的话。第一致动器被设计成转动带引导鼓，以将旋转磁头的旋转平面的一部分定位在磁带进入位置，其中磁带沿着第一方向进入磁带引导鼓，旋转平面的一部分在磁带离开位置处磁带以与第一方向相反的第二方向离开磁带引导鼓。第二致动器被设计成使旋转磁头的旋转平面在带进入位置和磁带离开位置沿相同方向转动。

7. 发明授权

EP0191567B1 Information storage disc assembly 失效
标题翻译：信息存储盘组件
公开(公告)号：EP0191567B1
公开(公告)日：1991-07-03
申请号：EP86300492.5
申请日：1986-01-24
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Kinjo, Hisao
IPC分类号： G11B23/033 , G11B17/32 , G11B23/00 , G11B5/82
CPC分类号： G11B17/32 , G11B23/00 , G11B23/0035 , G11B23/033

8. 发明授权

EP0238755B1 Video signal recording apparatus 失效
标题翻译：视频信号记录装置
公开(公告)号：EP0238755B1
公开(公告)日：1991-02-20
申请号：EP86309779.6
申请日：1986-12-15
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Kawase, Shigeru , Kinjo, Hisao , Mizuno, Yoshio , Shudo, Katsuyuki
IPC分类号： H04N5/781 , G11B21/10
CPC分类号： G11B19/20 , G11B19/02 , G11B21/10 , H04N5/781 , H04N9/83 , Y10S358/906

9. 发明公开

EP0146410A2 Magnetic recording and/or reproducing element 失效
标题翻译：磁性记录或再现元件。
公开(公告)号：EP0146410A2
公开(公告)日：1985-06-26
申请号：EP84308898.0
申请日：1984-12-19
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Segawa, Keiji , Imaoka, Hirofumi Koopo Shonan Otsu 52 , Kinjo, Hisao , Sakurai, Toshiya
IPC分类号： G11B5/127 , G11B5/31 , G11B5/187 , G11B5/255
CPC分类号： G11B5/1871 , G11B5/1276 , G11B5/21 , G11B5/255 , G11B5/3106 , G11B5/58
摘要： @ A magnetic recording and/or reproducing element (31) comprises a main element body (40), and windings wound around the main element body. The main element body has a pair of extremely thin layers (43, 44) made from a ferromagnetic material, and the extremely thin layers oppose each other at respective edges thereof so as to constitute a gap 145). Each of the thin layers is sandwiched between a pair of support members (46-49) which are made from a non-magnetic and abrasion proof material. A contact surface (56) is formed on a vertex part of the main element body, for making contact with a magnetic recording medium (22) so as to record and/or reproduce a signal on and/or from the magnetic recording medium. The main element body has one or a plurality of side surfaces (52-55) which form a predetermined angle with respect to the contact surface and define the peripheral edge of the contact surface so that the contact surface has a predetermined shape with an extremely small area and has the gap at an approximate center of the predetermined shape.

10. 发明授权

EP0718836B1 Magnetic recording/reproducing apparatus with a positioning mechanism for a tape guide drum 失效
标题翻译：磁性录制/具有用于导带鼓定位方法再现装置
公开(公告)号：EP0718836B1
公开(公告)日：2002-03-13
申请号：EP95309304.4
申请日：1995-12-20
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Kinjo, Hisao , Hirayama, Hiromichi
IPC分类号： G11B15/61
CPC分类号： G11B15/602 , G11B15/61

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