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1. 发明申请

WO1990010887A1 LIGHT SHUTTER ARRAY AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：轻型快门阵列及其生产方法
公开(公告)号：WO1990010887A1
公开(公告)日：1990-09-20
申请号：PCT/JP1990000310
申请日：1990-03-09
申请人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO , SUKIGARA, Hidenori , KOBAYASHI, Kazuo
发明人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
IPC分类号： G02F01/03
CPC分类号： G02F1/0551
摘要： The invention relates to the construction of a light shutter array utilizing an electrooptical effect and to a method of producing the same, and its object is to provide a light shutter array which is inexpensive but operates without fail at a low drive voltage. This array has a plurality of individual electrodes (3) and a common electrode (4) on each of planes (2A, 2B) in parallel with the direction of light transmission of the substrate (2) which exhibits an electrooptical effect, has a support member (5) that sandwiches the electrodes (3) between it and the substrate (2), and further has terminal electrodes (6) provided on the support member (5). According to the manufacturing method of the invention, two blocks are joined together in such a manner that the common electrodes (4) are opposed to each other back to back with an insulating material (8) interposed therebetween in order to constitute a single block, each of the above blocks having stacked thereon the individual electrodes (3) and the common electrode (4) on each of the planes (2A), (2B) in parallel with the direction of light transmission of the substrate (2) that exhibits an electrooptical effect, and further having the support member (5) for sandwiching the electrodes (3) between it and the substrate (2). The block thus constituted is sliced in the direction at right angles with the direction of stacking, and terminal electrodes (6), (7) are formed on the ends of the electrodes (3) and the common electrode (4), respectively, exposed on the sliced surfaces.
摘要翻译：本发明涉及利用电光效应的光快门阵列的结构及其制造方法，其目的是提供一种便宜但在低驱动电压下无故障运行的光快门阵列。该阵列在与基板（2）的光透射方向平行的每个平面（2A，2B）上具有多个独立电极（3）和公共电极（4），其具有电光效应，具有支撑构件（5），其夹在其与基板（2）之间的电极（3），并且还具有设置在支撑构件（5）上的端子电极（6）。根据本发明的制造方法，将两个块以这样的方式接合在一起，使得公共电极（4）彼此相对地隔着绝缘材料（8）彼此相对，以构成单个块，每个上述块堆叠在其上的每个平面（2A），（2B）上的各个电极（3）和公共电极（4）与基板（2）的透光方向平行，电光效应，并且还具有用于将电极（3）夹在其与基板（2）之间的支撑构件（5）。如此构成的块在与堆叠方向成直角的方向上切片，在电极（3）和公共电极（4）的端部分别形成端子电极（6），（7），露出在切片表面上。

2. 发明申请

WO1990010844A1 POSITION DETECTOR 审中-公开
标题翻译：位置检测器
公开(公告)号：WO1990010844A1
公开(公告)日：1990-09-20
申请号：PCT/JP1990000311
申请日：1990-03-09
申请人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO , KOBAYASHI, Kazuo , SHIMODAIRA, Toshiro
发明人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
IPC分类号： G01D05/34
CPC分类号： G01D5/342
摘要： A position detector that detects the edge position of an object such as tape, paper, sheet, etc., and can remove any variation that requires multiplication by a signal component, such as the variation in output originating in the variation in the ambient temperature. It is provided with a light receiving element (2) facing a luminous element (1) with an object (3) provided therebetween, reference parts (8), (2a) that always receive light (10) from the luminous element (1), a measurement part (9) whose light receiving surface is partially covered with objects (3), (2b), and further an operational circuit (6) that calculates the ratio of a dectection signal of the measurement part (9) to a detection signal of the reference part (8). It can be used, for example, as a device that detects the position of a tape edge in the transverse direction that is travelling in the tape driving system of a magnetic recording reproducer.
摘要翻译：一种位置检测器，其检测诸如胶带，纸张，纸张等物体的边缘位置，并且可以去除需要由信号分量乘以的任何变化，例如源自环境温度变化的输出变化。设置有面向发光元件（1）的光接收元件（2），其间设置有物体（3），总是从发光元件（1）接收光（10）的参考部分（8），（2a），光接收表面被物体（3），（2b）部分地覆盖的测量部分（9），还有一个计算测量部分（9）的检测信号与检测的检测信号的比率的操作电路（6）参考部分（8）的信号。它可以用作例如检测在磁记录再现器的磁带驱动系统中行进的横向方向上的磁带边缘的位置的装置。

3. 发明申请

WO1990014660A1 HELICAL SCAN-TYPE ROTARY HEAD DRUM UNIT 审中-公开
标题翻译：螺旋扫描型旋转喷头单元
公开(公告)号：WO1990014660A1
公开(公告)日：1990-11-29
申请号：PCT/JP1990000652
申请日：1990-05-22
申请人： NIPPON HOSO KYOKAI , KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO , KATOU, Daiichirou , YANAGISAWA, Hitoshi , SEKIGUCHI, Takuji , OKINA, Toshihiko , KOBAYASHI, Kazuo
发明人： NIPPON HOSO KYOKAI , KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
IPC分类号： G11B05/588
CPC分类号： G11B15/602 , G11B5/5504 , G11B5/588 , G11B15/61
摘要： A rotary drum unit of a helical scan-type magnetic recording/reproducing apparatus used for a video tape recorder or a digital audio tape recorder, which enables the tape to run stably and a track pattern to be formed maintaining high precision. In the helical scan-type rotary head drum of the invention, tape position detecting sensors (3) arranged along an imaginary lead (2) detect a change of the tape (4) on the drums (1) and (6) that have no lead, and an actuator for dynamic tracking is so driven as to correct the deviation amount from the imaginary lead (2), so that the rotary head (5) is moved in the axial direction to effect the scanning.

4. 发明申请

WO1994029607A1 THRUST BEARING DEVICE 审中-公开
标题翻译：推力轴承装置
公开(公告)号：WO1994029607A1
公开(公告)日：1994-12-22
申请号：PCT/JP1994000950
申请日：1994-06-10
申请人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
发明人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO , KITAZAWA, Hideo
IPC分类号： F16C17/08
CPC分类号： F16C33/107 , F16C17/026 , F16C17/08 , F16C33/08
摘要： The invention provides a thrust bearing device which is simplified in an assembling work and in which freedom in assembly is obtained. A thrust bearing member (1) which comprises a thrust bearing portion (2) and a plurality of, for example, four projections (3A to 3D) provided around the thrust bearing portion (2), and a bearing retaining member (sleeve 5) which comprises a plurality of, for example, four recesses (6A to 6D) adapted for receiving the four projections (3A to 3D) provided around the thrust bearing portion (2) and engagements (7) adapted for engaging with the respective projections (3A to 3D) are used in such a manner as to insert the respective projections (3A to 3D) by means of the recesses (6A to 6D) and turn the same for engaging with the engagements (7), whereby the thrust bearing member (1) is mounted to the bearing retaining member (sleeve 5).
摘要翻译：本发明提供了一种推力轴承装置，该推力轴承装置在组装作业中被简化，并且获得组装自由度。推力轴承部件（1）包括止推轴承部分（2）和设置在推力轴承部分（2）周围的多个例如四个突出部分（3A至3D））和轴承保持部件（套筒5）其包括多个例如适于容纳设置在推力轴承部分（2）周围的四个突出部分（3A至3D）的四个凹部（6A至6D），以及适于与各个突出部分3A接合的接合部分到3D）以这样的方式使用，以便通过凹部（6A至6D）插入相应的突起（3A至3D）并将其转动以与接合部（7）接合，由此推力轴承部件（1））安装到轴承保持构件（套筒5）上。

5. 发明申请

WO1990010929A1 MAGNETIC RECORDING AND REPRODUCING APPARATUS 审中-公开
标题翻译：磁记录和再现设备
公开(公告)号：WO1990010929A1
公开(公告)日：1990-09-20
申请号：PCT/JP1990000282
申请日：1990-03-05
申请人： NIPPON HOSO KYOKAI , KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO , KATOU, Daiichirou , SEKIGUCHI, Takuji , OKINA, Toshihiko , HASHIZUME, Tsuneharu
发明人： NIPPON HOSO KYOKAI , KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
IPC分类号： G11B05/52
CPC分类号： G11B5/53 , G11B15/1833 , G11B15/61
摘要： A helical scan-type magnetic recording and reproducing apparatus adapted to VTR or DAT. This apparatus includes a head scanning mechanism which helically scans the tape (3) that runs in parallel with a reference plane using a head (4) that turns in a slit (5) that meets aslantly with the drum shaft (6) between the upper and lower fixed drums (2) and (1) arranged perpendicularly with respect to the reference plane. This mechanism consists of a rotary member (30) in concentric with the upper and lower fixed drums (2) and (1), a linear guide (10) or (31) provided for the rotary member (30) to slide in a direction in parallel with the center of rotation of the rotary member near the head, a head (4) provided for the linear guide (10) or (31), and a cam mechanism (16) or (32) which gives axial displacement to the head (4) in the same direction as the slit (5) relative to the stationary cylindrical members (1), (2), (40). The head (4) is turned by the rotary member (3) and is, at the same time, linearly moved back and forth in the direction of the width of tape smoothly and stably.

6. 发明申请

WO1988002166A1 VERTICAL MAGNETIC RECORDING/REPRODUCING HEAD 审中-公开
标题翻译：垂直磁记录/复印头
公开(公告)号：WO1988002166A1
公开(公告)日：1988-03-24
申请号：PCT/JP1987000668
申请日：1987-09-09
申请人： NIPPON HOSO KYOKAI , KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO , NUMAZAWA, Junji , YONEDA, Yoshiro , ARUGA, Fusayoshi
发明人： NIPPON HOSO KYOKAI , KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
IPC分类号： G11B05/127
CPC分类号： G11B5/1278
摘要： Improvements in the vertical magnetic recording/reproducing head of the type in which a main magnetic pole and an auxiliary magnetic pole are arranged as a unitary structure on one side of a magnetic recording medium. Problems are solved in relation to false pulses in the output signals and change in the level, contributing to improving the sensitivity for recording and reproduction. The magnetic head is used for vertical VTR's. The vertical magnetic recording/reproducing head of the invention comprises a support block which consists of a main magnetic pole, a nonmagnetic block which holds said main magnetic pole to form a surface opposed to the magnetic recording medium, and an auxiliary magnetic pole block which supports part of said main magnetic pole and which supports said nonmagnetic block; and a magnetic block provided on the side surface of said support block in the direction of track width. The region opposed to the magnetic recording medium is constituted by the main magnetic pole, nonmagnetic block and magnetic block.

7. 发明申请

WO1993011597A1 BRUSHLESS MOTOR 审中-公开
标题翻译：无刷电机
公开(公告)号：WO1993011597A1
公开(公告)日：1993-06-10
申请号：PCT/JP1992001572
申请日：1992-11-30
申请人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO , SAKASHITA, Hiroshi; , ARASAKI, Eiji;
发明人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
IPC分类号： H02K29/00
CPC分类号： H02P9/102 , H02H7/067 , H02H9/041 , H02K1/18 , H02K3/522 , H02K29/08 , H02K2203/03 , H02P2101/30
摘要： A structure of the terminals of a brushless motor, which enables the motor to be thin and enables the windings of the motor to be connected to a circuit base board easily and automatically. The brushless motor comprises a rotor section, a stator section, a driving circuit (18), a terminal (6), and a core holder (5). The rotor section has a rotor magnet (7). The stator section has a winding (4) opposed to the rotor magnet (7) in the radial direction of the motor and has a stator core (3) around which the winding (4) is wound. The driving circuit (18) is formed on the surface of a circuit base board (9) electrically connected to the winding (4) wound around the stator core (3). Each terminal (6) has a holder (6b) and a connection part (6c). The holder (6b) holds the winding (4) and is electrically connected to the winding (4). The connection part (6c) is electrically connected to a land part (19) of the driving circuit (18). The core holder (5) holds the terminals (6). The terminals (6) are provided on the surface of the core holder (5), the surface being opposed to the circuit base board (9). At least the holder (6b) and the connection part (6c) are in parallel with the circuit base board (9), and the connection part (6c) is nearer to the circuit base board (9) than the clip-type holder (6b).
摘要翻译：无刷电动机的端子的结构能够使电动机变薄并且能够容易且自动地将电动机的绕组连接到电路基板。无刷电动机包括转子部分，定子部分，驱动电路（18），端子（6）和芯保持器（5）。转子部分具有转子磁体（7）。定子部分具有在电机的径向方向上与转子磁体（7）相对的绕组（4），并且具有卷绕绕组（4）的定子芯（3）。驱动电路（18）形成在电连接到缠绕在定子铁芯（3）上的绕组（4）的电路基板（9）的表面上。每个端子（6）具有保持器（6b）和连接部分（6c）。保持器（6b）保持绕组（4）并与绕组（4）电连接。连接部分（6c）电连接到驱动电路（18）的焊盘部分（19）。芯架（5）保持端子（6）。端子（6）设置在芯保持器（5）的表面上，该表面与电路基板（9）相对。至少保持器（6b）和连接部分（6c）与电路基板（9）平行，并且连接部分（6c）比夹持器（6c）更靠近电路基板（9）图6b）。

8. 发明申请

WO1990002398A1 MAGNETIC HEAD 审中-公开
标题翻译：磁头
公开(公告)号：WO1990002398A1
公开(公告)日：1990-03-08
申请号：PCT/JP1989000841
申请日：1989-08-18
申请人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO , KOMATSU, Futaba , FUKAZAWA, Kiyoichi
发明人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
IPC分类号： G11B05/10
CPC分类号： G11B15/60 , G11B5/10 , G11B15/602 , G11B15/62
摘要： A magnetic head having a tape guide for restricting the tape running position. The magnetic head offers a large tolerance in the angle for being mounted on the mechanical system of the recording/reproducing apparatus, and exhibits excellent reliability and slidability when used under high temperature conditions. The magnetic head has an engaging portion (8) that blocks the tape (9) from moving toward an inclined portion (6) on the side of a slide contact portion (4) of the inclined portion (6) that urges the tape (9) running along a tape guide (3) toward a limiting portion (5). Further, the magnetic head has the tape guide (3) made of a nylon resin in which is blended 10 to 40 % by weight of whisker that has a diameter of 0.2 to 0.5 mu m and a length of 10 to 20 mu m.
摘要翻译：具有用于限制带运行位置的带引导件的磁头。磁头在安装在记录/再现装置的机械系统上的角度方面具有大的公差，并且在高温条件下使用时表现出优异的可靠性和滑动性。磁头具有阻挡带（9）的接合部分（8）朝向倾斜部分（6）的滑动接触部分（4）侧的倾斜部分（6）移动，所述倾斜部分（6）的推动带（9））沿着带引导件（3）朝着限制部分（5）延伸。此外，磁头具有由尼龙树脂制成的带导向件（3），其中掺入10至40重量％的直径为0.2至0.5μm并且长度为10至20μm的晶须。

9. 发明申请

WO1989007751A1 HOLDER FOR MAGNETIC SENSITIVE ELEMENT 审中-公开
标题翻译：磁感应元件支架
公开(公告)号：WO1989007751A1
公开(公告)日：1989-08-24
申请号：PCT/JP1989000132
申请日：1989-02-10
申请人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO , SAKASHITA, Hiroshi , YOSHIDA, Norihide , YONEDA, Tatemi
发明人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
IPC分类号： G01D05/245
CPC分类号： G01D5/14 , G01D11/245
摘要： A holder for holding a magnetic sensitive element to secure it at a predetermined position enabling the area of occupation to be decreased and favorable output characterstics to be obtained. The holder is dapated to arranging the magnetic sensitive element opposed to the magnetic drum in a magnetic encoder. The holder for magnetic sensitive element consists of a moving holder (3) for holding a magnetic sensitive element (4) connected with a flexible signal input/output member (5), a fixed holder (2) fixed to the substrate (1) to hold the moving holder (3), and guide means (2b) and (3b) for guiding the moving holder in one direction between the fixed holder and the moving holder, and whereby the moving holder (3) is allowed to move in a direction at right angles with the magnetic sensitive surface of the magnetic sensitive element (4).

10. 发明申请

WO1988005874A1 BEARING MATERIAL AND PLASTIC BEARING 审中-公开
标题翻译：轴承材料和塑料轴承
公开(公告)号：WO1988005874A1
公开(公告)日：1988-08-11
申请号：PCT/JP1988000119
申请日：1988-02-09
申请人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO , KOBAYASHI, Toshihiro , TSUTSUI, Tokuhisa , NAKAMURA, Yuuki
发明人： KABUSHIKI KAISHA SANKYO SEIKI SEISAKUSHO
IPC分类号： F16C33/20
CPC分类号： F16C33/201 , F16C33/208 , F16C2220/02 , F16C2240/48
摘要： A bearing material mainly comprising plastics and a plastic bearing made thereof. The bearing material is composed of 30 to 98 wt % of glassy carbon and 70 to 2 wt % of plastics, and has persistent, excellent abrasion resistance, sliding properties, and heat resistance.

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