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295 条记录 (耗时 0.04 秒)

    Magnetic recording disk
    161.
    发明授权
    Magnetic recording disk 失效
    磁记录盘

    公开(公告)号：US5728442A

    公开(公告)日：1998-03-17

    申请号：US605860

    申请日：1996-02-23

    申请人： Hitoshi Noguchi ,  Nobuo Yamazaki ,  Shinji Saito

    发明人： Hitoshi Noguchi ,  Nobuo Yamazaki ,  Shinji Saito

    IPC分类号： C09D5/23 ,  C09D7/12 ,  G11B5/70 ,  G11B5/706 ,  G11B5/738 ,  G11B5/82

    CPC分类号： G11B5/70678 ,  G11B5/70 ,  G11B5/738 ,  Y10T428/257 ,  Y10T428/26 ,  Y10T428/265

    摘要： A magnetic recording disk which comprises a nonmagnetic support having provided thereon a magnetic layer comprising a hexagonal ferrite magnetic material dispersed in a binder, wherein the magnetic layer has an orientation ratio of 0.9 or more, a vertical diamagnetic correction squareness ratio of from 0.3 to 0.55, an in-plane coercive force of from 1,400 to 3,000 Oe, a vertical-direction coercive force of from 1,400 to 3,000 Oe, and a dry thickness of 0.8 .mu.m or less.

    摘要翻译： 一种磁记录盘，其包括具有分散在粘合剂中的包含六方晶系铁氧体磁性材料的磁性层的非磁性载体，其中所述磁性层的取向比为0.9以上，垂直抗磁性校正矩形比为0.3〜0.55 1400〜3000Oe的平面内矫顽力，1400〜3000Oe的纵向矫顽力，0.8μm以下的干燥厚度。

    PLL circuit of pulse swallow-type prescaler system
    163.
    发明授权
    PLL circuit of pulse swallow-type prescaler system 失效
    脉冲吞咽型预分频器的PLL电路

    公开(公告)号：US5640116A

    公开(公告)日：1997-06-17

    申请号：US481832

    申请日：1995-06-07

    申请人： Akira Kobayashi ,  Shinji Saito

    发明人： Akira Kobayashi ,  Shinji Saito

    IPC分类号： H03J7/02 ,  H03K23/66 ,  H03L7/193 ,  H03L7/197 ,  H03H11/16

    CPC分类号： H03K23/667 ,  H03L7/193

    摘要： A PLL circuit of the pulse swallow-type prescaler system prevents erroneous module count operations such as are caused by a delay in the module signal, without the need to use a device which operates at high speeds or a device of large power. In a synthesizer of the pulse swallow-type prescaler system, a PLL circuit has a PLL COUNTER circuit and a module pulse generating circuit and a prescaler circuit has a prescaler counter, an extender circuit and a module control circuit which outputs a module control signal MO, for controlling the module operation, upon sensing the logic state of the module pulse generating signal MK, which is output by the module pulse signal generating circuit in response to the output signal MD of the PLL counter circuit.

    摘要翻译： 脉冲吞咽型预分频器系统的PLL电路可防止模块信号延迟引起的错误模块计数操作，而不需要使用高速工作的器件或大功率器件。 在脉冲吞咽型预分频器系统的合成器中，PLL电路具有PLL计数器电路和模块脉冲发生电路，并且预分频器电路具有预分频器计数器，延长器电路和模块控制电路，其输出模块控制信号MO 用于控制模块操作，一旦检测出由模块脉冲信号发生电路响应于PLL计数器电路的输出信号MD而输出的模块脉冲产生信号MK的逻辑状态。

    Magnetic recording medium with longitudinal glossiness 200% or more
    164.
    发明授权
    Magnetic recording medium with longitudinal glossiness 200% or more 失效
    具有纵向光泽度的磁记录介质200％以上

    公开(公告)号：US5496653A

    公开(公告)日：1996-03-05

    申请号：US245486

    申请日：1994-05-18

    申请人： Shinji Saito ,  Nobuo Yamazaki ,  Hitoshi Noguchi

    发明人： Shinji Saito ,  Nobuo Yamazaki ,  Hitoshi Noguchi

    IPC分类号： G11B5/70 ,  C09D5/23 ,  G11B5/706 ,  G11B5/738 ,  G11B5/845 ,  G11B5/852 ,  G11B5/66

    CPC分类号： G11B5/852 ,  G11B5/70678 ,  G11B5/845 ,  Y10S428/90

    摘要： A magnetic recording medium having good characteristics over all recording wavelength regions, comprising a non-magnetic support having thereon a magnetic layer mainly comprising a tabular ferromagnetic hexagonal ferrite particle and a binder, wherein said ferromagnetic hexagonal ferrite powder is magnetically orientated in the longitudinal direction of the medium, and said magnetic layer has a glossiness in the longitudinal direction of the medium of 200% or more and at least 3% higher than that in the width direction of the medium.

    摘要翻译： 一种在所有记录波长区域具有良好特性的磁记录介质，包括其上具有主要包括片状铁磁性六方晶系铁氧体颗粒和粘结剂的磁性层的非磁性载体，其中所述铁磁性六方晶系铁氧体粉末沿纵向方向磁性取向 所述介质，并且所述磁性层在介质的纵向上具有比介质的宽度方向上高200％以上且至少3％的光泽度。

    Semiconductor light-emitting device with compound semiconductor layer
    165.
    发明授权
    Semiconductor light-emitting device with compound semiconductor layer 失效
    具有化合物半导体层的半导体发光器件

    公开(公告)号：US5488233A

    公开(公告)日：1996-01-30

    申请号：US208850

    申请日：1994-03-11

    申请人： Masayuki Ishikawa ,  Yukie Nishikawa ,  Shinji Saito ,  Peter J. Parbrook ,  Masaaki Onomura ,  Koichi Nitta ,  Genichi Hatakoshi

    发明人： Masayuki Ishikawa ,  Yukie Nishikawa ,  Shinji Saito ,  Peter J. Parbrook ,  Masaaki Onomura ,  Koichi Nitta ,  Genichi Hatakoshi

    IPC分类号： H01L33/00 ,  H01L33/28 ,  H01S5/20 ,  H01S5/223 ,  H01S5/30 ,  H01S5/347

    CPC分类号： H01L33/28 ,  B82Y20/00 ,  H01L33/0087 ,  H01S5/347 ,  H01S5/209 ,  H01S5/2238 ,  H01S5/3077

    摘要： This invention provides a semiconductor light-emitting device including a semiconductor substrate consisting of a compound semiconductor of elements in the third and fifth groups of the period table, a first compound semiconductor layer formed directly on at least a portion of the semiconductor substrate and consisting of a compound semiconductor containing at least In and P, and a second compound semiconductor formed directly on the first compound semiconductor layer and consisting of a compound semiconductor of elements in the second and sixth groups of the periodic table. With this arrangement, it is possible to sufficiently prevent the occurrence of defects in the interface between the semiconductor substrate and the second compound semiconductor layer consisting of the compound semiconductor of the elements in the second and sixth groups of the periodic table.

    摘要翻译： 本发明提供了一种半导体发光器件，其包括由周期表的第三和第五组中的元件的化合物半导体构成的半导体衬底，直接形成在半导体衬底的至少一部分上并由 至少含有In和P的化合物半导体和直接形成在第一化合物半导体层上并由元素周期表的第二和第六组元素的化合物半导体构成的第二化合物半导体。 通过这种布置，可以充分地防止半导体衬底与由周期表的第二组和第六组中的元件的化合物半导体组成的第二化合物半导体层之间的界面中的缺陷的发生。

    Electrically erasable programmable read-only memory with write/verify controller
    166.
    发明授权
    Electrically erasable programmable read-only memory with write/verify controller 失效
    具有写/验证控制器的电可擦除可编程只读存储器

    公开(公告)号：US5379256A

    公开(公告)日：1995-01-03

    申请号：US223307

    申请日：1994-04-05

    申请人： Tomoharu Tanaka ,  Yoshiyuki Tanaka ,  Kazunori Ohuchi ,  Masaki Momodomi ,  Yoshihisa Iwata ,  Koji Sakui ,  Shinji Saito ,  Hideki Sumihara

    发明人： Tomoharu Tanaka ,  Yoshiyuki Tanaka ,  Kazunori Ohuchi ,  Masaki Momodomi ,  Yoshihisa Iwata ,  Koji Sakui ,  Shinji Saito ,  Hideki Sumihara

    IPC分类号： G11C7/06 ,  G11C16/10 ,  G11C16/26 ,  G11C16/34 ,  G11C7/00

    CPC分类号： G11C16/3459 ,  G11C16/10 ,  G11C16/26 ,  G11C16/3454 ,  G11C7/067

    摘要： A plurality of electrically erasable programmable read-only memories or EEPROMs are associated with a controller LSI. Each EEPROM includes an array of floating-gate tunneling memory cell transistors arranged in rows and columns. When a sub-array of memory cell transistors providing a one-page data is selected for programming, the controller LSI performs a write/verify operation as follows the electrically written state after the programming of the selected memory cell transistors is verified by checking their threshold values for variations, and when any potentially insufficient cell transistor remains among them, the rewrite operation using a predetermined write voltage for a predetermined period of time is repeated so that the resultant write state may come closer to a satisfiable reference state. Each rewrite/verify operation is performed by applying the write voltage to the insufficient cell transistor for a predetermined period of time.

    摘要翻译： 多个电可擦除可编程只读存储器或EEPROM与控制器LSI相关联。 每个EEPROM包括以行和列排列的浮栅隧穿存储单元晶体管阵列。 当选择提供单页数据的存储单元晶体管的子阵列进行编程时，控制器LSI通过检查所选存储单元晶体管的阈值来验证所选择的存储单元晶体管的编程之后，如下进行写入/校验操作 变化的值，并且当任何潜在的不足的单元晶体管保持在其中之间时，重复使用预定时间段的预定写入电压的重写操作，使得所得到的写入状态可能更接近可满足的参考状态。 通过将写入电压施加到不足的单元晶体管预定时间段来执行每个重写/验证操作。

    PLL synthesizer having frequency dividers with reset control
    167.
    发明授权
    PLL synthesizer having frequency dividers with reset control 失效
    PLL合成器具有复位电路的分频器

    公开(公告)号：US5304954A

    公开(公告)日：1994-04-19

    申请号：US89644

    申请日：1993-07-12

    申请人： Shinji Saito ,  Akira Kobayashi

    发明人： Shinji Saito ,  Akira Kobayashi

    IPC分类号： H03L7/113 ,  H03L7/18 ,  H03L7/199 ,  H03L7/089 ,  H03L7/095

    CPC分类号： H03L7/113 ,  H03L7/199 ,  Y10S331/02

    摘要： This invention aims at providing a PLL synthesizer circuit that can shorten lock-up time while sufficiently securing a time constant of a low-pass filter, and has a structure wherein a phase comparator 3 outputs output signals .phi.R and .phi.P on the basis of a reference signal fr output from a reference frequency divider 2, and a comparison signal fp output from a comparison frequency divider 4; the output signals .phi.R and .phi.P are negatively fed back to the comparison frequency divider 4 through a charge pump 5, a low-pass filter 6 and a voltage controlled oscillator 7, and a lock detection circuit 8 outputs a lock signal LD when in a locked state. When an output signal SVCO of the voltage control oscillator 7 coincides with a set frequency, when the lock detection circuit 8 does not output the lock signal LD, a reset circuit 15 outputs a reset signal PC to the reference frequency divider 2 and to the comparison frequency divider 4, and the reset signal PC brings the phase of the reference signal fr into conformity with the phase of the comparison signal fp.

    摘要翻译： 本发明旨在提供一种PLL合成器电路，其可以在充分确保低通滤波器的时间常数的同时缩短锁定时间，并且具有其中相位比较器3输出输出信号（phi）R和（phi）P 基于从参考分频器2输出的参考信号fr和从比较分频器4输出的比较信号fp; 输出信号（phi）R和（phi）P通过电荷泵5，低通滤波器6和压控振荡器7负反馈给比较分频器4，锁定检测电路8输出锁 信号LD处于锁定状态。 当电压控制振荡器7的输出信号SVCO与设定频率一致时，当锁定检测电路8不输出锁定信号LD时，复位电路15将复位信号PC输出到基准分频器2并进行比较 分频器4，并且复位信号PC使参考信号fr的相位与比较信号fp的相位一致。

    Magnetic recording medium
    168.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US5084343A

    公开(公告)日：1992-01-28

    申请号：US341467

    申请日：1989-04-21

    申请人： Hiroshi Ogawa ,  Shinji Saito

    发明人： Hiroshi Ogawa ,  Shinji Saito

    IPC分类号： G11B5/706 ,  C09D5/23 ,  C09D7/12 ,  G11B5/716

    CPC分类号： G11B5/716 ,  Y10S428/90 ,  Y10T428/257 ,  Y10T428/265

    摘要： A magnetic recording medium is disclosed, comprising a non-magnetic support having thereon plural magnetic layers containing ferromagnetic particles dispersed in a binder including at least one inner magnetic layer and an outer magnetic layer, wherein said ferromagnetic particles present in said outer magnetic layer are Co-FeOx (1.33.ltoreq.x.ltoreq.1.5) having a coercive force of from 800 to 1000 Oe, an average length in the long axis of less than 0.30 .mu.m as measured transmission by electronmicroscope, and a crystallite size of less than 300 .ANG. as measured by X-ray diffraction, and, the crystallite size and the thickness of the inner magnetic layer are larger than those of said outer magnetic layer.

    摘要翻译： 公开了一种磁记录介质，其包括非磁性载体，其上具有多个含有分散在包含至少一个内磁层和外磁性层的粘合剂中的铁磁颗粒的磁性层，其中存在于所述外磁层中的所述铁磁颗粒为Co -FeOx（1.33

    Method for producing a magnetic recording medium
    169.
    发明授权
    Method for producing a magnetic recording medium 失效
    磁记录介质的制造方法

    公开(公告)号：US5032428A

    公开(公告)日：1991-07-16

    申请号：US512228

    申请日：1990-04-20

    申请人： Hiroshi Ogawa ,  Shinji Saito ,  Hitoshi Noguchi

    发明人： Hiroshi Ogawa ,  Shinji Saito ,  Hitoshi Noguchi

    IPC分类号： G11B5/84 ,  B05D1/26 ,  B05D1/28 ,  G11B5/71 ,  G11B5/716 ,  G11B5/842

    CPC分类号： G11B5/716 ,  G11B5/71 ,  Y10S428/90

    摘要： A method for producing a magnetic recording medium is disclosed, comprising coating on a nonmagnetic support a magnetic coating composition for forming a lower magnetic layer and a magnetic coating composition for forming an upper magnetic layer using a wet-on-wet coating method, thereby forming plural magnetic layers, followed by drying, and then conducting heat treatment thereof, wherein the magnetic coating composition for the upper magnetic layer contains ferromagnetic alloy particles are ferromagnetic particles and does not contain a lubricating agent which has polar groups and has a molecular weight of 3000 or less, the magnetic coating composition for the lower magnetic layer contains ferromagnetic iron oxide particles as ferromagnetic particles, a lubricating agent having polar groups and having a molecular weight of 3000 or less, and a curing agent, the lubricating agent as well as the curing agent in the lower magnetic layer being diffused into the upper magnetic layer by the heat treatment.

    摘要翻译： 公开了一种制造磁记录介质的方法，其包括在非磁性载体上涂覆用于形成下磁性层的磁性涂料组合物和使用湿式湿式涂布法形成上层磁性层的磁性涂料组合物，由此形成 多个磁性层，然后干燥，然后进行热处理，其中包含铁磁性合金颗粒的上磁性层的磁性涂层组合物是铁磁性颗粒，并且不含有具有极性基团并且分子量为3000的润滑剂 以下的磁性涂料组合物含有作为铁磁性粒子的铁磁性氧化铁粒子，具有极性基团且分子量为3000以下的润滑剂，固化剂，润滑剂以及固化物 下磁性层中的试剂通过该磁性层扩散到上磁性层中 热处理。