公开(公告)号：JP2005130413A

公开(公告)日：2005-05-19

申请号：JP2003366710

申请日：2003-10-27

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMADA TAKASHI ,  YAMAMOTO KAZUYUKI ,  YAMAMOTO KAZUTOSHI ,  MAMIYA TOSHIO

IPC: H04N5/225 ,  H04N5/232

Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup device which comprises a driving means for a high-speed large capacity recording medium with high random accessibility and is capable of operating as an independent camera even if at least one or more imaging units are detached from a main body in a plurality of imaging units each combining a solid-state imaging device and a lens with the main body.
SOLUTION: An image pickup device 1 comprises, in a main body 2, a recording and reproducing means 41 for a high-speed large capacity recording medium HD with high random accessibility, a plurality of imaging units 3, 100, ..., each combining the solid-state imaging device and the lens are mounted in the main body 2 and in the plurality of imaging units 2, 100, ..., at least one or more imaging units 100 are mounted removably from the main body 2. In such an image pickup device, different image pickup functions are presented before and after mounting the removable imaging unit 100. An image pickup signal photographed by the imaging unit 100 is transmitted to the main body 2 by radio.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了获得包括用于具有高随机可访问性的高速大容量记录介质的驱动装置的图像拾取装置，并且即使至少一个或多个成像单元 在多个成像单元中与主体分离，每个成像单元将固态成像装置和透镜与主体组合。 解决方案：图像拾取装置1在主体2中包括用于具有高随机可访问性的高速大容量记录介质HD的记录和再现装置41，多个成像单元3,100，... 每个组合固态成像装置和透镜都安装在主体2中，并且在多个成像单元2,100,1 ...中，至少一个或多个成像单元100从主体可拆卸地安装 在这种图像拾取装置中，在安装可移动成像单元100之前和之后呈现不同的图像拾取功能。由成像单元100拍摄的图像拾取信号通过无线电传送到主体2。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2001229643A

公开(公告)日：2001-08-24

申请号：JP2000039769

申请日：2000-02-14

Applicant: SONY CORP

Inventor： YAMAMOTO KAZUYUKI ,  TAKAHASHI KAZUO ,  MAMIYA TOSHIO ,  YAMADA TAKASHI

IPC: G11B23/033 ,  G11B17/04 ,  G11B23/03 ,  G11B23/50

Abstract: PROBLEM TO BE SOLVED: To improve the circulation efficiency of air flow in a disk housing chamber and dust collection efficiency and to make the spring force of a shutter spring smaller. SOLUTION: A sprig housing chamber 81 which is partitioned by upper and lower barriers 29 and 30 of upper and lower halves 22 and 23 and is made separate and independent is formed on the outer side of the disk housing chamber 31 within a cartridge body 24. An opening and closing arm part 40 of a shutter 35 is turnably derived in a closing direction by a torsional coil spring 82 assembled into the spring housing chamber 81.

公开(公告)号：JP2000090638A

公开(公告)日：2000-03-31

申请号：JP25560698

申请日：1998-09-09

Applicant: SONY CORP

Inventor： YAMAMOTO KAZUYUKI ,  TAKAHASHI KAZUO ,  MAMIYA TOSHIO ,  YAMADA TAKASHI ,  SANADA YOTARO

IPC: G11B33/12 ,  G11B25/04

Abstract: PROBLEM TO BE SOLVED: To obtain a disk device which prevents the outflow of air from the inside of an outer enclosure and which prevents dust particles from entering the outer enclosure from the outside. SOLUTION: An enclosure 2 which is opened in one side is installed. A cover body 3 which is supported by the enclosure 2 so as to be freely moved is installed. A mechanism chassis 6 which is arranged inside an outer enclosure 4 which is formed of the enclosure 2 and the cover body 3 is installed. A holder 5 which holds a disk cartridge 15 formed in such a way that a disklike recording medium 17 is housed rotatably inside a case body 16, in which an insertion hole 16c to be opened and closed by a shutter 18 is formed, and which is moved with respect to the enclosure 2 due to the movement of the cover body 3 is installed. An actuator 8 which is provided with heads 11, 11, which is moved when the shutter 18 at the disk cartridge 15 is opened, which allows the heads 11, 11 to be inserted through the insertion hole 16c and which positions the heads 11, 11 in arbitray positions on a recording track on the disklike recording medium 17 is installed. An air-outflow preventing space 13 which is opened only on the side of the insertion hole 16c in the disk cartridge 15 held by the holder 5 inside the outer enclosure 4 is formed.

公开(公告)号：JPH11288746A

公开(公告)日：1999-10-19

申请号：JP9032098

申请日：1998-04-02

Applicant: SONY CORP

Inventor： YAMADA TAKASHI

IPC: H01R4/24

Abstract: PROBLEM TO BE SOLVED: To provide a connector which can be easily connected without requiring a variety of tools and material. SOLUTION: This connector comprises a male part equipped with a terminal 11 connected to a cable 20 and a female part equipped with a terminal accepter to which the terminal 11 inserted is adhered. The terminal 11 is formed in a cylindrical shape with a reducible diameter, and a blade part 18 is provided to enable lead wires 21 to become conductive by coming into contact with the lead wires 21 of the cable 20 inserted, when the diameter of the terminal 11 is reduced.

公开(公告)号：JPH11185415A

公开(公告)日：1999-07-09

申请号：JP34920197

申请日：1997-12-18

Applicant: SONY CORP

Inventor： YAMAMOTO KAZUYUKI ,  TAKAHASHI KAZUO ,  MAMIYA TOSHIO ,  YAMADA TAKASHI

IPC: G11B21/21

Abstract: PROBLEM TO BE SOLVED: To provide a suspension, for the support of a recording bead of a disk drive, by which a jump can be suppressed when suffers a shock of various frequencies and which obtains a high shock resistance. SOLUTION: A suspension 10A is provided with a mount part 20A, a spring part 30A, a load beam part 40A and a gimbal 50A. Then, viscoelastic bodies 60A and restraint plates 70A are fitted to the spring part 30A. By the viscoelastic bodies 60A, vibration energy which acts on the spring part 30A is converted into thermal energy due to a shear deformation, and the bending mode of the spring part 30A is attenuated. In addition, the restraint plates 70A shear-deform the viscoelastic bodies 60A more. By this constitution, the bending mode of the spring part 30A due to a shock is attenuated, the resonance of the spring part 30A is suppressed, the spring part 30A itself is hard to deform at high speed, and the whole shock resistance of the suspension 10A is enhanced.

公开(公告)号：JPH10269691A

公开(公告)日：1998-10-09

申请号：JP6851297

申请日：1997-03-21

Applicant: SONY CORP

Inventor： OUCHI HIRONOBU ,  OSHIMA EIJI ,  TAKAHASHI KAZUO ,  MAMIYA TOSHIO ,  KAWAZOE KAZUSHIGE ,  YOTSUYA MICHIO ,  YAMADA TAKASHI ,  YAMAMOTO KAZUYUKI

IPC: G11B19/20 ,  F16C17/10

Abstract: PROBLEM TO BE SOLVED: To provide the dynamic pressure fluid bearing capable of more suppressing a rotary shake than heretofore. SOLUTION: A rotary thrust plate 115 is formed to be gradually thicker from the inner circumferential side to the outer circumferential side, and an upper surface 116a of a bearing part 116 to be opposite to a lower surface 115a of this rotary thrust plate 115 is formed to be flat surface. Consequently, a gap between the lower surface 115a of the rotary thrust plate 115 and the upper surface 116a of the bearing part 116 is gradually narrower toward the outer circumferential side. When the rotary thrust plate 115 is rotated, a lubricant fluid on the discoid surface is moved to the outer circumferential side, whereas since the gap with the bearing part 116 is narrower toward the outer circumferential side, the lubricant fluid is most compressed on the outermost circumferential side so that a dynamic pressure is generated. By this dynamic pressure of the lubricant fluid, a thrust load can be supported.

公开(公告)号：JPH10241318A

公开(公告)日：1998-09-11

申请号：JP4653697

申请日：1997-02-28

Applicant: SONY CORP

Inventor： YAMADA TAKASHI ,  FUNATO KOJI

IPC: G11B23/03

Abstract: PROBLEM TO BE SOLVED: To prevent the damage of components such as a head. SOLUTION: A door 20 is rotatably mounted on the disk cartridge 1. When the disk cartridge 1 is loaded, the door 20 is opened in such a manner that an opening/closing pin 224 moving along a groove 223 is engaged with this door 20. When the opening/closing pin 224 is unable to return to the normal standby position by some cause, for instance, the front surface of the door 20 and a projected line part 206 are in contact each other, and the disk cartridge 1 becomes unable to be inserted furthermore. Consequently, the accident such as the damage generated by colliding with the head, lamp, etc., is avoided, even though the disk cartridge 1 is inserted in the state when the door 20 is not opened.

公开(公告)号：JPH10241251A

公开(公告)日：1998-09-11

申请号：JP4653897

申请日：1997-02-28

Applicant: SONY CORP

Inventor： YAMADA TAKASHI ,  FUNATO KOJI

IPC: G11B17/03 ,  G11B17/04

Abstract: PROBLEM TO BE SOLVED: To stably open and close a door of a disk cartridge. SOLUTION: The door 20 is rotatably fitted to the disk cartridge 1. At the time of loading the disk cartridge 1, the door 20 is opened by engaging an opening and closing pin 224 for moving along a groove 223 with this door 20. For example, if the opening and closing pin 224 cannot be returned to its usual standby position for some reason or other, a front surface of the door 20 and a projecting part 206 are brought into contact with each other, and hence the disk cartridge 1 cannot further be inserted. Consequently, even when the disk cartridge 1 is inserted under the unopened state of the door 20, an accident of damaging a head and a lamp, etc., due to collision can thus be avoided.

公开(公告)号：JPH1064205A

公开(公告)日：1998-03-06

申请号：JP22426696

申请日：1996-08-26

Applicant: SONY CORP

Inventor： MAMIYA TOSHIO ,  YAMADA TAKASHI ,  YAMAMOTO KAZUYUKI ,  TAKAHASHI KAZUO ,  OSHIMA EIJI

IPC: G11B21/02

Abstract: PROBLEM TO BE SOLVED: To enlarge scope for designing of each part, simplify constitution, and reduce cost by keeping a ramp outside of a disk cartridge loading part when loading and ejecting a disk cartridge. SOLUTION: A turning actuator 51 is doglegged. Suspensions 58a and 58b on the end of the actuator, and mounting plates 57a and 57b go in and out at almost right angles with respect to a head inserting slot 7, which makes it possible to minimize the width of the head inserting slot 7. Thus, the head inserting slot 7, from which dust is most liable to enter into a disk cartridge 1, can be minimized as far as possible to securely prevent or effectively control entering of dust.

公开(公告)号：JPH1064152A

公开(公告)日：1998-03-06

申请号：JP22419196

申请日：1996-08-26

Applicant: SONY CORP

Inventor： YAMADA TAKASHI ,  FUNATO KOJI

IPC: G11B17/04 ,  G11B17/043

Abstract: PROBLEM TO BE SOLVED: To obtain a shutter opening/closing mechanism mounted on the front surface of a cartridge turnably in the vertical direction by providing the mechanism with a sliding plate moving along a guide groove, a shutter opening and closing pin and a return spring. SOLUTION: The sliding plate 12 is mounted to the mechanism via a supplying shaft 14 so as to move along a guide groove hole 13 formed at a side plate 11. The shutter opening/closing mechanism 15a projecting to the inner side of the side plate 11 through the grooves hole 13 is erected at the sliding plate 12. This pin 15 engages with the engaging recessed hole 106 of the shutter 104 when the cartridge 100 is inserted, by which the opening and closing action of the shutter 104 is executed. A return spring 16 consisting of a tension coil spring is stretched between the projecting piece 12a projected at the sliding plate 12 and a projecting piece 11a projected in front of the side plate 11. The sliding plate 12 is so deviated as to be reset always to the initial position, i.e., the foremost position by the return force of the spring 16.