公开(公告)号：US4761334A

公开(公告)日：1988-08-02

申请号：US750271

申请日：1985-07-01

申请人： Masayuki Sagoi ,  Noritsugu Kawashima ,  Yoichiro Tanaka ,  Kunio Sekine

发明人： Masayuki Sagoi ,  Noritsugu Kawashima ,  Yoichiro Tanaka ,  Kunio Sekine

IPC分类号： G11B5/64 ,  G11B5/71 ,  G11B5/72 ,  G11B5/725

CPC分类号： G11B5/64 ,  G11B5/71 ,  G11B5/72 ,  G11B5/725 ,  Y10S428/90 ,  Y10T428/26

摘要： A magnetic recording medium in which a silicon nitride film is formed on a magnetic recording layer having an axis of easy magnetization in the direction essentially perpendicular to its own layer surface. The magnetic recording layer is a metallic magnetic film such as a Co-Cr containing alloy. The silicon nitride film is preferably in a state in which the number of nitrogen atoms is less than four thirds of the number of silicon atoms. A lubricant layer such as a layer of fluorocarbon can be formed on the silicon nitride film.

摘要翻译： 一种磁记录介质，其中在基本上垂直于其自身层表面的方向上具有容易磁化的轴的磁记录层上形成氮化硅膜。 磁记录层是诸如含Co-Cr合金的金属磁性膜。 氮化硅膜优选为氮原子数小于硅原子数的四分之三的状态。 可以在氮化硅膜上形成诸如碳氟化合物层的润滑剂层。

公开(公告)号：US4748073A

公开(公告)日：1988-05-31

申请号：US878795

申请日：1986-06-26

申请人： Masayuki Sagoi ,  Yoichiro Tanaka

发明人： Masayuki Sagoi ,  Yoichiro Tanaka

IPC分类号： G11B5/66 ,  G11B5/64 ,  G11B5/72 ,  G11B5/725

CPC分类号： G11B5/725 ,  Y10S428/90 ,  Y10T428/2495 ,  Y10T428/24975 ,  Y10T428/24983 ,  Y10T428/264 ,  Y10T428/265

摘要： A perpendicular magnetic floppy disk has a base layer on each side of which a recording layer is formed having an axis of easy magnetization in a direction perpendicular to its surface. A multilayered protective layer structure is provided on the recording layer. The protective layer structure includes double-stacked non-magnetic thin-film layer structures made of an Si-N-O-based film and silicon oxide film, respectively. The total thickness of the multilayered protective layer structure is smaller than 40 nanometers, which is thin enough to maximize an efficiency in perpendicular magnetic recording of data signal.

摘要翻译： 垂直磁性软盘在其每一侧上具有基底层，其上形成有在与其表面垂直的方向上具有容易磁化的轴的记录层。 在记录层上设有多层保护层结构。 保护层结构包括分别由Si-N-O基膜和氧化硅膜制成的双层非磁性薄膜层结构。 多层保护层结构的总厚度小于40纳米，其足够薄以使数据信号的垂直磁记录的效率最大化。

公开(公告)号：US4701374A

公开(公告)日：1987-10-20

申请号：US750270

申请日：1985-07-01

申请人： Masayuki Sagoi ,  Yoichiro Tanaka ,  Hiroki Nakamura

发明人： Masayuki Sagoi ,  Yoichiro Tanaka ,  Hiroki Nakamura

IPC分类号： G11B5/64 ,  G11B5/66 ,  G11B5/72

CPC分类号： G11B5/72 ,  G11B5/64 ,  G11B5/66 ,  Y10S428/90 ,  Y10T428/265

摘要： A magnetic recording medium obtained by forming a Si-N-O system film on a magnetic recording layer with perpendicular axis of easy magnetization. The magnetic recording layer is a metallic magnetic film such as Co-Cr system alloy film. The oxygen content in the Si-N-O system film is selected preferably to show a maximum absorption of infrared radiation in the range above 830 cm.sup.-1 and below 1100 cm.sup.-1 of 1/.lambda. (.lambda. is the wavelength of the infrared radiation). Through formation of the Si-N-O system film, the magnetic recording medium can satisfy simultaneously both of the durability and the perpendicular magnetic recording characteristics.

摘要翻译： 通过在具有易磁化的垂直轴的磁记录层上形成Si-N-O系膜而获得的磁记录介质。 磁记录层是Co-Cr系合金膜等金属磁性膜。 优选选择Si-N-O系膜中的氧含量，以显示在高于830cm -1且低于1100cm -1的1 /λ（λ是红外辐射的波长）范围内的红外辐射的最大吸收。 通过形成Si-N-O系膜，磁记录介质可以同时满足耐久性和垂直磁记录特性两者。

公开(公告)号：US20110178265A1

公开(公告)日：2011-07-21

申请号：US13121350

申请日：2009-08-18

申请人： Yoichiro Tanaka ,  Eri Hatano ,  Keisuke Honda

发明人： Yoichiro Tanaka ,  Eri Hatano ,  Keisuke Honda

IPC分类号： C08G63/85 ,  C07F7/28

CPC分类号： D01F6/62 ,  C08G63/183 ,  C08G63/85

摘要： Provided are a polyester polymerization catalyst with which the generation of foreign materials caused by the catalyst or mold pollution at the time of molding are reduced and polyesters having remarkably superior thermal stability and color tone can be obtained.Provided is a polyester polymerization catalyst produced by the reaction of a titanium compound and a mannitol in a molar ratio of titanium atom to mannitol of from 1:1 to 1:3. A method for producing a polyester employs the polyester polymerization catalyst.

摘要翻译： 提供一种聚酯聚合催化剂，其在模塑时由催化剂或模具污染引起的异物的产生减少，并且可以获得具有非常优异的热稳定性和色调的聚酯。 提供了通过钛化合物和甘露醇与钛原子与甘露醇的摩尔比为1:1至1:3的反应制备的聚酯聚合催化剂。 聚酯的制造方法采用聚酯聚合催化剂。

公开(公告)号：US20110014779A1

公开(公告)日：2011-01-20

申请号：US12458543

申请日：2009-07-15

申请人： Raghuveer S. Makala ,  Vance Dunton ,  Yoichiro Tanaka ,  Steven Maxwell ,  Tong Zhang ,  Steven J. Radigan

发明人： Raghuveer S. Makala ,  Vance Dunton ,  Yoichiro Tanaka ,  Steven Maxwell ,  Tong Zhang ,  Steven J. Radigan

IPC分类号： H01L21/20

CPC分类号： H01L27/1021 ,  H01L27/101 ,  H01L27/2409 ,  H01L27/2463 ,  H01L27/2481 ,  H01L45/04 ,  H01L45/06 ,  H01L45/1233 ,  H01L45/146 ,  H01L45/147 ,  H01L45/148 ,  H01L45/149 ,  H01L45/16

摘要： A method of making a semiconductor device includes forming a first layer comprising a seed material over an underlying layer, forming a second layer comprising a sacrificial material over the first layer, the sacrificial material being different from the seed material, patterning the first layer and the second layer into a plurality of separate features, forming an insulating filling material between the plurality of the separate features, removing the sacrificial material from the separate features to form a plurality of openings in the insulating filling material such that the seed material is exposed in the plurality of openings, and growing a semiconductor material on the exposed seed material in the plurality of openings.

公开(公告)号：US07277262B2

公开(公告)日：2007-10-02

申请号：US10932338

申请日：2004-09-02

申请人： Masayuki Takagishi ,  Tomomi Funayama ,  Yoichiro Tanaka

发明人： Masayuki Takagishi ,  Tomomi Funayama ,  Yoichiro Tanaka

IPC分类号： G11B5/39

CPC分类号： G11B5/3912

摘要： A magnetic recording/reproducing apparatus has a magnetoresistive head having a magnetoresistive film through which a current is flowed in a direction substantially perpendicular to a film plane and a pair of magnetic shields disposed to sandwich the magnetoresistive film, and a preamplifier which supplies a sense current to the magnetoresistive head in constant-current driving.

摘要翻译： 磁记录/再现装置具有磁阻头，该磁阻头具有磁阻膜，电流沿着基本上垂直于膜平面的方向流动，一对磁屏蔽设置成夹在磁阻膜上，前置放大器提供感测电流 到恒流驱动中的磁阻头。

公开(公告)号：US20060047505A1

公开(公告)日：2006-03-02

申请号：US11215016

申请日：2005-08-31

申请人： Takafumi Kikuchi ,  Yoichiro Tanaka

发明人： Takafumi Kikuchi ,  Yoichiro Tanaka

IPC分类号： G10L11/00

CPC分类号： H04M1/19 ,  H04M1/0214

摘要： A disk device and microphone are arranged in a device main body. The case of the disk device includes a first shell having a bottom, and a second shell having a top cover. A disk-shaped recording medium is contained in the case. The microphone is positioned closer to the top cover of the disk device than to the bottom of the disk device in the thickness direction of the device main body. Assuming that θ represents the angle between straight line connecting the disk device to the microphone by the most direct way, and a plane parallel to a surface of the top cover of the disk device, the disk device and microphone arranged to satisfy the following relationship with respect to the maximum deformation angle α of the top cover of the disk device in a lowest-order vibration mode: 0≦θ

摘要翻译： 磁盘设备和麦克风被布置在设备主体中。 盘装置的情况包括具有底部的第一壳体和具有顶盖的第二壳体。 壳体内装有盘状的记录介质。 在设备主体的厚度方向上，麦克风位于比盘装置的顶盖更靠近盘装置的顶盖的位置。 假设θ表示通过最直接方式连接盘装置与麦克风的直线之间的角度，以及平行于盘装置顶盖表面的平面，该盘装置和麦克风被设置为满足以下关系： 相对于最低阶振动模式的盘装置的顶盖的最大变形角α：0 <θ<90°-α。

公开(公告)号：US20060045480A1

公开(公告)日：2006-03-02

申请号：US11212595

申请日：2005-08-29

申请人： Yoichiro Tanaka

发明人： Yoichiro Tanaka

IPC分类号： H04N5/781

CPC分类号： H04N5/76 ,  H04N5/85

摘要： In an optical disc recording and reproducing apparatus, when a time shift determining unit determines that a time shift reproduction is currently performed, a reservation determining unit determines whether or not there is a timer reservation in the next place. When it is determined that there is the timer reservation and a pre-time determining unit determines that the timer reservation is performed a prescribed time before a reserved time, a first reservation performing unit performs an operation of a record by the timer reservation. Then, after the recording by the timer reservation is finished, a time shift reproducing unit continuously performs the time shift reproduction without turning off a power. After the time shift reproduction is continuously performed, when there is a timer reservation, a second reservation performing unit performs recording by the timer reservation.

摘要翻译： 在光盘记录和再现装置中，当时移确定单元确定当前正在执行时移再现时，预约确定单元确定下一个是否存在定时器预约。 当确定存在定时器预约并且预定时间确定单元确定在预约时间之前执行定时预约时间时，第一预约执行单元通过定时器预约执行记录的操作。 然后，在通过定时器预约的记录结束之后，时移重放单元连续执行时移再现而不关闭电源。 在连续执行时移再现之后，当存在定时器预约时，第二预约执行单元通过定时器预约执行记录。

公开(公告)号：US20060029371A1

公开(公告)日：2006-02-09

申请号：US11195925

申请日：2005-08-03

申请人： Yoichiro Tanaka

发明人： Yoichiro Tanaka

IPC分类号： H04N5/76

CPC分类号： H04N5/76 ,  H04N5/781 ,  H04N9/8042

摘要： A video and audio recording apparatus including: a plurality of tuner units each of which receives commercial broadcasting to output video and audio signals; a distributor that distributes high-frequency signals input to an input terminal from the outside of an apparatus body to the plurality of tuner units; a video and audio recording unit that simultaneously records the video and audio signals output from the plurality of tuner units; and a remote controller that is provided with tuner switching keys for switching, in a predetermined order, a tuner unit which sets receiving channels or records the video and audio signals to be output, among the plurality of tuner units, whenever the switching key is operated.

摘要翻译： 一种视频和音频记录装置，包括：多个调谐器单元，每个调谐器单元接收商业广播以输出视频和音频信号; 分配器，其将输入到输入端子的高频信号从设备主体的外部分配到所述多个调谐器单元; 视频和音频记录单元，其同时记录从多个调谐器单元输出的视频和音频信号; 以及遥控器，其设置有调谐器切换键，用于在预定顺序中，每当切换键被操作时，在多个调谐器单元之间切换设置接收频道或记录要输出的视频和音频信号的调谐器单元 。

公开(公告)号：US20050105213A1

公开(公告)日：2005-05-19

申请号：US10943226

申请日：2004-09-17

申请人： Akihiko Takeo ,  Koji Yano ,  Kazuhito Shimomura ,  Koji Osafune ,  Tsutomu Tanaka ,  Yoichiro Tanaka

发明人： Akihiko Takeo ,  Koji Yano ,  Kazuhito Shimomura ,  Koji Osafune ,  Tsutomu Tanaka ,  Yoichiro Tanaka

IPC分类号： G11B5/31 ,  G11B5/012 ,  G11B5/02 ,  G11B5/127 ,  G11B5/187

CPC分类号： G11B5/1278

摘要： A disk drive including a write head for perpendicular magnetic recording is disclosed. The write head includes a main recording magnetic pole which applies a perpendicular recording magnetic field onto a disk medium and an auxiliary magnetic pole, and has a structure in which the auxiliary magnetic pole is arranged on a rear end side of the main recording magnetic pole through a small gap there between in a relative movement direction of this write head. this write head.

摘要翻译： 公开了一种包括用于垂直磁记录的写入头的磁盘驱动器。 该写入头包括将垂直记录磁场施加到盘介质和辅助磁极上的主记录磁极，并且具有其中辅助磁极布置在主记录磁极的后端侧的结构 在这个写头的相对运动方向之间有一个小间隙。 这个写头。