公开(公告)号：CA2173421A1

公开(公告)日：1996-10-08

申请号：CA2173421

申请日：1996-04-03

Applicant: SONY CORP

Inventor： ASANO RYUICHI ,  KOIKE SHIGEAKI ,  SAKAMOTO SUSUMU

IPC: G11B7/24 ,  G11B11/10 ,  G11B11/105 ,  G11B25/00

Abstract: A recording film is coated and formed on a glass substrate. A protection substrate is adhered to the glass substrate to cover the recording film. A protection rib is formed as a body with the protection substrate so as to face an outer circumference edge of the glass substrate. Since the external shock is not given directly to the glass substrate by the protection rib, the glass substrate 1 can be protected. Thus, the glass substrate would not be cracked or damaged easily.

公开(公告)号：JP2014137783A

公开(公告)日：2014-07-28

申请号：JP2013007351

申请日：2013-01-18

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ASANO RYUICHI ,  SAKAI CHIHARU ,  FUJIMOTO YOSHIHIDE ,  NATSUAKI RIKIYA

IPC: G06F13/10 ,  G06F3/06 ,  G06F13/12 ,  G06F13/14

CPC classification number: G06F3/0659 ,  G06F3/0619 ,  G06F3/0689

Abstract: PROBLEM TO BE SOLVED: To provide a RAID controller capable of increasing the degree of freedom of access from a host device to a storage device constituting the RAID.SOLUTION: The RAID controller includes: a first serial ATA interface to which a host device can be connected; a second serial ATA interface having plural ports connectable to a storage device capable of executing ATA command; and a control section that, when a significance value is written on a predetermined control register, which is specified as not-used in the ATA standard, in a control register group in which a parameter is written with respect to the type of the ATA command acquired from the host device by the first serial ATA interface, determines the value as a piece of port information for specifying the port to which a storage device for executing the ATA command is connected and controls the second serial ATA interface to transfer ATA command to the storage device through a port specified by the port information.

Abstract translation: 要解决的问题：提供一种能够增加从主机设备到构成RAID的存储设备的自由度的RAID控制器。解决方案：RAID控制器包括：主机设备可以连接到的第一串行ATA接口 连接的; 具有可连接到能够执行ATA命令的存储装置的多个端口的第二串行ATA接口; 以及控制部，当在指定为ATA标准中不被使用的预定控制寄存器上写入有效值时，在控制寄存器组中，相对于ATA命令的类型写入参数 通过第一串行ATA接口从主机设备获取的值被确定为用于指定用于执行ATA命令的存储设备所连接的端口的一条端口信息，并且控制第二串行ATA接口将ATA命令传送到 存储设备通过端口指定的端口信息。

公开(公告)号：JPH11238368A

公开(公告)日：1999-08-31

申请号：JP3703198

申请日：1998-02-19

Applicant: SONY CORP

Inventor： ASANO RYUICHI ,  MARUI KENZO

IPC: G11B33/02

Abstract: PROBLEM TO BE SOLVED: To secure the proper operating state of a hard disk attached to an attachment member supported on a recording and reproducing device by preventing the backlash of the attachment member. SOLUTION: Concerning this structure for supporting an attachment member 11 onto the recording and reproducing device, the attachment member 11 attaching a hard disk 24 inside is inserted into an arrangement part 8 of the recording and reproducing device capable of the recording or reproducing of information signals or the both and when the insertion is completed, the terminal part of the attachment member 11 on the opposite side of an inserting direction is fixed at the arrangement part. In this case, repulsive means 9 and 10 are provided at the terminal parts of wall parts 4, 5 and 6 forming the arrangement part on the side of the inserting direction or at the terminal part of the attachment member 11 on the side of the inserting direction and when the attachment member 11 is inserted into the arrangement part, the attachment member can be repulsively supported at the arrangement part by the repulsive contact of the repulsive means 9 and 10 to the attachment member or the wall parts of the arrangement part.

公开(公告)号：JPH09305263A

公开(公告)日：1997-11-28

申请号：JP12422596

申请日：1996-05-20

Applicant: SONY CORP

Inventor： IWASAKI YASUO ,  ASANO RYUICHI ,  MIYAWAKI HIROYUKI

IPC: G06F1/16 ,  G06F3/06

Abstract: PROBLEM TO BE SOLVED: To make an insertion and an extraction force between substrates small, and easily increase or decrease electric circuits which become unnecessary or necessary according to variation in the number of disk drive units. SOLUTION: A data processing substrate 4 in an external case 1 is provided with interface substrates 5 for respective disk drives detachably, and the interface substrates 5 for the disk drives when mounted are connected to the data processing substrate 4 through 1st connectors 7. Then each disk drive interface substrate 5 has a disk drive interface circuit 21 constituted for interface with the corresponding disk drive unit 8. In the external case 1, disk drive units 8 are provided detachably and each disk drive unit 8 when mounted is connected to the corresponding disk drive interface substrate 5 through a 2nd connector 9.

公开(公告)号：JPH08279189A

公开(公告)日：1996-10-22

申请号：JP8273895

申请日：1995-04-07

Applicant: SONY CORP

Inventor： KOIKE SHIGEAKI ,  ASANO RYUICHI

IPC: G11B7/24

Abstract: PURPOSE: To enable easy discrimination between the front and rear sides of a disk by making the recording and non-recording faces different from each other in light reflectance. CONSTITUTION: A recording film 2 is formed on a glass substrate 1 and a protective substrate 6 is stuck to the glass substrate 1 so as to cover the recording film 2. The outer face of the protective substrate 6 is satin-finished. Since the outer face of the glass substrate 1 and that of the protective substrate 6 are different from each other in light reflectance, discrimination between the front and rear sides of the resultant disk is enabled from high and low intensities of reflected light due to the difference in reflectance.

公开(公告)号：JPH08212617A

公开(公告)日：1996-08-20

申请号：JP1962195

申请日：1995-02-08

Applicant: SONY CORP

Inventor： KANAGUCHI MASAHIRO ,  ASANO RYUICHI

IPC: G11B5/10 ,  G11B11/10

Abstract: PURPOSE: To realize the recording of a high transfer rate signal by a magnetic field modulated recording system. CONSTITUTION: This device is provided with a slider 6 advancing and retreating in the disk radial direction corresponding to the recording surface (d) of a magneto-optical disk D at a disk loading position, and a magnetic head 8 attached to the slider 6 and having a head core 9 and a magnetic coil, and a fan 18 sending air to the head 8 is installed in the device. Since the head 8 is cooled by air sent by the fan 18 which is driven, the temperature of the head core 9 does not get high as in the conventional case, and the magnetic characteristic of the head core 9 is maintained to prevent the lowering of recording efficiency.

公开(公告)号：JPH07235096A

公开(公告)日：1995-09-05

申请号：JP31515294

申请日：1994-12-19

Applicant: SONY CORP

Inventor： KARIBE HARUYUKI ,  ASANO RYUICHI

IPC: G11B11/10 ,  G11B11/105 ,  G11B25/04

Abstract: PURPOSE:To provide a magneto-optical disk storage with higher mounting efficiency and capable of shortening an access time, too. CONSTITUTION:Two sheets of MO disk media 22 (22U, 22L) are arranged to face oppositely. Only their outside of two sheets of MO disk media 22 become recordable/reproducable surfaces. A magnet 29 for auxiliary magnetic field is arranged between these MO disk media 22, and is shared by two sheets of MO disk media 22. A reproducing/recording head 25 and a reproducing/erase head 28 are fixed to the same base 11, and is mounted on a thread pedestal 12. Similarly, the reproducing erase head 26 and the reproducing/recording head 27 are fixed to the same base 11, and is mounted on the thread pedestal 12. Thus, a size of a plane of the thread pedestal 12 is reduced. The head similar to these heads is arranged among the heads 25-28, and the access time is shortened.

公开(公告)号：JP2001202769A

公开(公告)日：2001-07-27

申请号：JP2000010647

申请日：2000-01-19

Applicant: SONY CORP

Inventor： ASANO RYUICHI

IPC: G11B33/12 ,  G11B33/08

Abstract: PROBLEM TO BE SOLVED: To suppress the transmission of various kinds of vibrations in the state that a disk recording and reproducing device is held mounted at a rack. SOLUTION: A multivideo server device 100 is inserted into the rack 121 in the state of placing an inner support 123 of the multivideo server device on an outer support 128 disposed at the rack 121 and a piece 129 to be mounted is screwed to a mounting member 125. A support cushion 132 is disposed between the inner support 123 and the outer support 128. An angle cushion 130 is disposed between the piece 129 to be mounted and the mounting member 125. The outer support 128 has a stopper 134 for preventing the floating of the inner support 123. A stopper cushion 133 is disposed between the stopper 134 and the inner support 123. The vibrations are absorbed by the respective cushions.

公开(公告)号：JP2000174472A

公开(公告)日：2000-06-23

申请号：JP34396098

申请日：1998-12-03

Applicant: SONY CORP

Inventor： ASANO RYUICHI ,  WATANABE HIROAKI

IPC: G11B33/02 ,  G11B33/14 ,  H05K7/20

Abstract: PROBLEM TO BE SOLVED: To arrange a display means such as a power supply switch and a liquid crystal panel and various operational switches in front of a front panel display part, which opens and closes a power supply unit containing part by using the front effectively. SOLUTION: A multivideo server device 1 is installed in a case 6 accommodating a drive unit 2, first and second power supply units 3, 4 and a fan unit 5 to be opened and closed to the case 6 and opens and closes a power supply unit accommodating part and is provided with a front display panel 14, whereto power supply switches 8, 9 of a power supply unit and a display means 12 are provided. The front display panel 14 has ventilating holes 71d,..., 71d for introducing air into a power supply unit and a accommodating part.

公开(公告)号：JPH11232854A

公开(公告)日：1999-08-27

申请号：JP3437598

申请日：1998-02-17

Applicant: SONY CORP

Inventor： WATANABE HIROAKI ,  ASANO RYUICHI ,  IWASAKI YASUO

IPC: G11B33/02

Abstract: PROBLEM TO BE SOLVED: To provide a disk recording/reproducing device wherein high performance is secured while miniaturization and price reductions are made. SOLUTION: A main bus substrate 10 is vertically arranged in almost a center position in a case 2 in a horizontal direction, in the vertical state, eight disk drive units 12 horizontally arrayed in a row are inserted from the front side of the case 2 into the same so as to be pulled out therefrom, in a horizontal state, a plurality of signal processing boards 14 to 17 arrayed in a plurality of upper and lower stages are inserted from the rear side of the case 2 so as to be freely pulled out, and the plurality of disk drive units 12 and the plurality of signal processing boards 14 to 17 are electrically connected to the main bus substrate 10 so as to be disconnected.