公开(公告)号：US4943882A

公开(公告)日：1990-07-24

申请号：US289422

申请日：1988-12-23

Applicant: Toshiaki Wada ,  Akio Murata

Inventor： Toshiaki Wada ,  Akio Murata

IPC: G11B5/127 ,  G11B5/31

CPC classification number: G11B5/1278 ,  G11B5/3163 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49064

Abstract: A thin-film, perpendicular magnetic recording and reproducing head includes a magnetic substrate having a mechanochemically polished principal surface provided with a plurality grooves filled with a nonmagnetic material and a thin-film conductor coil provided on the polished surface of the substrate. A first insulating layer covering the coil, formed from an inorganic oxide and having a thickness of 0.3 to 3.0 .mu.m is provided therethrough with a via hole which extending to a portion of the surface of the magnetic substrate and a first main pole covers the first insulating layer and extends into the via hole to the surface of the magnetic substrate. A second insulating layer formed from an inorganic oxide covers the first main pole and the first insulating layer and has a finely polished surface in which the first main pole has a finely polished exposed surface. A flat second main pole having a small thickness is provided on the polished surfaces of the first main pole and the second insulating layer. A protective overcoat covers the second main pole and the second insulating layer.

Abstract translation: 薄膜垂直磁记录和再现头包括具有机械化学抛光的主表面的磁性基底，其设置有填充有非磁性材料的多个凹槽和设置在基底的抛光表面上的薄膜导体线圈。 覆盖由无机氧化物形成的厚度为0.3〜3.0μm的线圈的第一绝缘层通过其设置有延伸到磁性基板表面的一部分的通孔，第一主极覆盖第一绝缘层 绝缘层，并延伸到通孔到磁性基板的表面。 由无机氧化物形成的第二绝缘层覆盖第一主极和第一绝缘层，并且具有精细抛光的表面，其中第一主极具有精细抛光的暴露表面。 在第一主极和第二绝缘层的抛光表面上设置具有小厚度的扁平的第二主极。 保护外套覆盖第二主极和第二绝缘层。

公开(公告)号：US4855854A

公开(公告)日：1989-08-08

申请号：US248289

申请日：1988-09-22

Applicant: Toshiaki Wada ,  Akio Murata

Inventor： Toshiaki Wada ,  Akio Murata

IPC: G11B5/31 ,  G11B5/127

CPC classification number: G11B5/1278 ,  Y10T29/49043 ,  Y10T29/49064

Abstract: A thin-film, perpendicular magnetic head includes a magnetic recording and reproducing substrate having a mechanochemically polished principal surface that includes a plurality of grooves filled with a nonmagnetic material; a thin-film conducting coil located on the polished surface of the substrate; an insulating layer of inorganic oxide covering the conductor coil and the polished principle surface of the magnetic substrate, this insulating layer including a via hole formed therein and having an exposed surface which is mechanochemically polished; a thin-film main pole on the polished surface of the insulating layer; and a protective overcoat covering the main pole.

Abstract translation: 薄膜垂直磁头包括具有机械化学抛光的主表面的磁记录和再现基板，其包括填充有非磁性材料的多个凹槽; 位于所述基板的抛光表面上的薄膜导电线圈; 覆盖导体线圈的无机氧化物的绝缘层和磁性基板的抛光主面，该绝缘层包括在其中形成的通孔，并具有机械化学抛光的暴露表面; 在绝缘层的抛光表面上的薄膜主极; 和覆盖主极的保护罩。

公开(公告)号：US5225953A

公开(公告)日：1993-07-06

申请号：US817818

申请日：1992-01-08

Applicant: Toshiaki Wada ,  Akio Murata ,  Hideki Mine

Inventor： Toshiaki Wada ,  Akio Murata ,  Hideki Mine

IPC: G11B5/127

CPC classification number: G11B5/1278 ,  Y10T29/49067

Abstract: A perpendicular magnetic recording/reproducing thin film head of the single pole type formed of a magnetic member provided on its main surface with a grooved portion, and a non-magnetic material filled in the grooves of the grooved portion, thin film conductor coils, an inter-layer insulation film and a main magnetic pole film, wherein at least the thin film conductor coils, the inter-layer insulation film and the main magnetic pole film are laminated on the magnetic member to form a return path. The magnetic member and the main magnetic pole film are connected at the return path and the thin film head has an exposed laminated end face adapted to be opposed to a recording medium and the magnetic member forming a return path appears on the exposed laminated end face and is formed with a portion having the same width as that of the main magnetic pole film and arranged in parallel with the main magnetic pole film and the remaining portions other than the parallel portion are arranged in non-parallel relationship with the main magnetic pole film.

Abstract translation: 单极型的垂直磁记录/再现薄膜磁头由在其主表面上设有凹槽部分的磁性部件和填充在凹槽部分的槽中的非磁性材料形成，薄膜导体线圈， 层间绝缘膜和主磁极膜，其中至少薄膜导体线圈，层间绝缘膜和主磁极膜层叠在磁性构件上以形成返回路径。 磁性构件和主磁极膜在返回路径处连接，并且薄膜头具有适于与记录介质相对的暴露的层叠端面，并且形成返回路径的磁性构件出现在暴露的层叠端面上， 形成有与主磁极膜的宽度相同的部分，并且与主磁极膜平行布置，并且平行部分以外的其余部分与主磁极膜非平行地布置。

公开(公告)号：US4953051A

公开(公告)日：1990-08-28

申请号：US247518

申请日：1988-09-22

Applicant: Toshiaki Wada ,  Masateru Nose ,  Junichi Nakaoka ,  Akio Murata

Inventor： Toshiaki Wada ,  Masateru Nose ,  Junichi Nakaoka ,  Akio Murata

IPC: G11B5/105 ,  G11B5/127 ,  G11B5/31 ,  G11B5/48

CPC classification number: G11B5/3186 ,  G11B5/105 ,  G11B5/1278 ,  G11B5/3103 ,  G11B5/3176 ,  G11B5/488

Abstract: A composite magnetic head is disclosed which is characterized by the fact that a magnetic head slider part and magnetic head core pieces both made of non-magnetic ceramic and provided on each of the opposed surfaces thereof with at least one layer of soft magnetic film produced in the form of sheet and subsequently shaped as required are integrally joined through the medium of glass members interposed between the opposed surfaces so as to give rise to a magnetic gap and an electromagnetic transducer coil is wound on the magnetic head core pieces.A composite magnetic head is further disclosed which is characterized by the fact that a magnetic head slider part and magnetic head core pieces, one made of an oxide magnetic material and the other made of a non-magnetic ceramic, are integrally joined through the medium of glass members interposed between pertinent opposed surfaces so as to give rise to a magnetic gap, the member made of the non-magnetic ceramic is provided on the opposed surface thereof with at least one layer of soft magnetic film produced in the form of sheet and subsequently shaped as required, and an electromagnetic transducer coil is wound on the magnetic head core pieces.

Abstract translation: 公开了一种复合磁头，其特征在于磁头滑块部分和磁头芯片均由非磁性陶瓷制成，并且在其相对的每个表面上设置有至少一层软磁膜， 通过介于相对表面之间的玻璃构件的介质将片材的形状随后成形为一体，从而产生磁隙，并将电磁换能器线圈缠绕在磁头芯片上。 进一步公开了一种复合磁头，其特征在于，磁头滑块部分和磁头芯片，一个由氧化物磁性材料制成，另一个由非磁性陶瓷制成，通过介质 玻璃构件插入在相对的相对表面之间以产生磁隙，由非磁性陶瓷制成的构件在其相对表面上设置有至少一层以薄片形式制造的软磁膜，随后 并且电磁换能器线圈缠绕在磁头芯片上。

公开(公告)号：US20100251390A1

公开(公告)日：2010-09-30

申请号：US12740988

申请日：2008-10-29

Applicant: Kazuhiko Shimura ,  Toshiaki Wada ,  Tsuyoshi Yaji

Inventor： Kazuhiko Shimura ,  Toshiaki Wada ,  Tsuyoshi Yaji

IPC: G06F12/02 ,  G06F21/24 ,  H04N5/76

CPC classification number: H04N5/772 ,  H04N1/00204 ,  H04N1/00965 ,  H04N5/232 ,  H04N5/23225 ,  H04N5/765 ,  H04N5/781 ,  H04N5/907 ,  H04N9/8205 ,  H04N2101/00 ,  H04N2201/0087 ,  H04N2201/214

Abstract: Image data obtained by photographing an object using a camera is stored in a storage medium that can be attached to and detached from the camera. The camera includes a device program storage unit and an information writing unit. A device program that can be executed by an information processing device, which is different to the camera, is stored in the device program storage unit. The information writing unit is constituted to be capable of writing the device program to the storage medium attached to the camera. While writing the device program to the storage medium, the information writing unit writes the device program in a format enabling the information processing device to read and execute the device program automatically when the storage medium is attached to the information processing device.

Abstract translation: 通过使用照相机拍摄对象而获得的图像数据被存储在可以附接到相机并从相机拆卸的存储介质中。 相机包括设备程序存储单元和信息写入单元。 可以由与摄像机不同的信息处理设备执行的设备程序存储在设备程序存储单元中。 信息写入单元被构造成能够将设备程序写入附加到相机的存储介质。 当将设备程序写入存储介质时，信息写入单元以使得信息处理设备能够在存储介质附加到信息处理设备时自动读取并执行设备程序的格式写入设备程序。

公开(公告)号：US07733589B2

公开(公告)日：2010-06-08

申请号：US11303771

申请日：2005-12-15

Applicant: Toshiaki Wada ,  Kazunari Tsuchimoto ,  Kaoru Umemura

Inventor： Toshiaki Wada ,  Kazunari Tsuchimoto ,  Kaoru Umemura

IPC: G11B5/09

CPC classification number: G11B5/02 ,  G11B19/04 ,  G11B20/1217 ,  G11B20/1883 ,  G11B27/3027 ,  G11B27/322 ,  G11B2020/1298 ,  G11B2220/20 ,  G11B2220/2516

Abstract: Embodiments of the invention prevent data loss due to very frequent writing onto adjacent data tracks. In one embodiment, an alternate zone made up of multiple adjacent data tracks is formed by setting data tracks whose usage is to be prohibited for every other data track. The data updated very frequently and data not updated too frequently are recorded in the alternate zone. Data tracks for recording the data updated very frequently, and data tracks for recording data not updated too frequently, each have one cylinder of spacing. Data loss due to leakage fluxes can thus be prevented.

Abstract translation: 本发明的实施例防止由于非常频繁地写入相邻数据轨道而导致的数据丢失。 在一个实施例中，由多个相邻数据磁道构成的交替区域是通过设置每隔一个数据磁道禁止其使用的数据磁道来形成的。 非常频繁地更新数据，并且不太频繁地更新数据被记录在备用区域中。 用于记录数据的数据轨道非常频繁地更新，并且用于记录数据的数据轨道不被更新太频繁，每个具有一个间隔的气缸。 因此可以防止由漏磁通引起的数据损失。

公开(公告)号：US07664630B2

公开(公告)日：2010-02-16

申请号：US11944296

申请日：2007-11-21

Applicant: Norio Fukuoka ,  Masaya Honma ,  Toshiaki Wada

Inventor： Norio Fukuoka ,  Masaya Honma ,  Toshiaki Wada

IPC: G06F17/20

CPC classification number: H04L67/02 ,  G06F9/454 ,  G06F17/30887

Abstract: An information terminal device includes an acquisition unit acquiring language identification information concerning a language used on a display screen, a storage unit storing address information of a server, a language identification information synthesizer synthesizing the language identification information into the address information, and a transmitter transmitting the address information to the server.

Abstract translation: 信息终端装置包括：获取单元，用于获取关于在显示屏幕上使用的语言的语言识别信息;存储单元，存储服务器的地址信息;将语言识别信息合成到地址信息中的语言识别信息合成器;以及发送器发送 地址信息到服务器。

公开(公告)号：US07426089B2

公开(公告)日：2008-09-16

申请号：US11521737

申请日：2006-09-14

Applicant: Toshiaki Wada ,  Kazuyuki Ishibashi ,  Kazunari Tsuchimoto ,  Hideki Ohzeki

Inventor： Toshiaki Wada ,  Kazuyuki Ishibashi ,  Kazunari Tsuchimoto ,  Hideki Ohzeki

IPC: G11B21/02

CPC classification number: G11B5/54 ,  G11B5/6005 ,  G11B5/6064

Abstract: Embodiments of the invention allow a heater to reduce the clearance between a head element section and the magnetic section while reducing the risk of collision between the head element section and the magnetic disk during load/unload. In one embodiment, an HDD judges whether a heater is ON or OFF after the load process is started. If the heater is found set to ON, the HDD sets the heater to OFF. With the heater kept OFF, the HDD starts the actuator pivoting. If the heater is found set to OFF, the HDD moves the actuator from the parking position to the magnetic disk with the heater kept OFF. Upon completion of the load process, the HDD goes to the subsequent process. Since the heater is OFF during load, the risk of collision between the head element section and the magnetic disk is reduced.

Abstract translation: 本发明的实施例允许加热器减小头元件部分和磁性部分之间的间隙，同时减少在装载/卸载期间头元件部分和磁盘之间的碰撞的风险。 在一个实施例中，HDD在加载处理开始之后判断加热器是ON还是OFF。 如果发现加热器设置为ON，则HDD将加热器设置为OFF。 当加热器关闭时，HDD启动执行机构的转动。 如果发现加热器设置为OFF，则HDD将致动器从停车位置移动到磁盘，加热器保持关闭状态。 在完成加载过程后，HDD进入后续处理。 由于在加载期间加热器为OFF，所以头元件部分和磁盘之间的碰撞风险降低。

公开(公告)号：US20080086544A1

公开(公告)日：2008-04-10

申请号：US11944292

申请日：2007-11-21

Applicant: Norio FUKUOKA ,  Masaya Honma ,  Toshiaki Wada

Inventor： Norio FUKUOKA ,  Masaya Honma ,  Toshiaki Wada

IPC: G06F15/16

CPC classification number: H04L67/02 ,  G06F9/454 ,  G06F17/30887

Abstract: An information terminal device includes an acquisition unit acquiring language identification information concerning a language used on a display screen, a storage unit storing address information of a server, a language identification information synthesizer synthesizing the language identification information into the address information, and a transmitter transmitting the address information to the server.

Abstract translation: 信息终端装置包括：获取单元，用于获取关于在显示屏幕上使用的语言的语言识别信息;存储单元，存储服务器的地址信息;将语言识别信息合成到地址信息中的语言识别信息合成器;以及发送器发送 地址信息到服务器。

公开(公告)号：US20050128194A1

公开(公告)日：2005-06-16

申请号：US11004003

申请日：2004-12-03

Applicant: Toshiaki Wada

Inventor： Toshiaki Wada

IPC: G06F3/14 ,  H04B1/16 ,  H04B1/40 ,  H04N5/225 ,  H04N5/232 ,  H04Q9/00

CPC classification number: H04B1/40

Abstract: A control apparatus is connected to at least one terminal device to control the terminal device. The apparatus includes a communication unit which communicates with the terminal device, a display unit which displays an operation window, an information acquisition unit which acquires, from the terminal device through the communication unit, information concerning operation of the terminal device and operation object for operation, an arranging unit which arranges the operation object to produce an operation window and is stored in the control apparatus, and a command generating unit which generates a control command in accordance with operation on an operation window, wherein when the operation object is operated, the command generating unit generates information which specifies the operation object which has been operated and a control command including information concerning an operation amount, and the communication unit transmits the control command to the terminal device.

Abstract translation: 控制装置连接到至少一个终端装置以控制终端装置。 该装置包括与终端装置进行通信的通信单元，显示操作窗口的显示单元，通过通信单元从终端装置获取关于终端装置的动作和操作对象的信息的信息获取单元 ，布置所述操作对象以产生操作窗口并存储在所述控制装置中的排列单元，以及根据操作窗口上的操作生成控制命令的命令生成单元，其中，当操作对象被操作时， 命令生成单元生成指定已经被操作的操作对象的信息和包括关于操作量的信息的控制命令，并且通信单元向终端设备发送控制命令。