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1. 发明授权

US06801894B2 Speech synthesizer that interrupts audio output to provide pause/silence between words 有权
标题翻译：语音合成器，用于中断音频输出以在字之间提供暂停/静音
公开(公告)号：US06801894B2
公开(公告)日：2004-10-05
申请号：US09814065
申请日：2001-03-22
申请人： Yoshihisa Nakamura , Hiroaki Matsubara
发明人： Yoshihisa Nakamura , Hiroaki Matsubara
IPC分类号： G10L1304
CPC分类号： G10L13/047
摘要： A speech synthesizer includes a data memory having a plurality of address areas, which stores a plurality of phases in the address areas and an address designating circuit designating one of the address areas based on the phase signal. Further, a speech synthesizer includes a speech synthesizing circuit generating a speech synthesizing signal corresponding to the phase, which is stored in the designated area, a digital/analog converter transforming the speech synthesizing signal to an analog signal having amplitude, and a counter setting a period of silence. Furthermore, a speech synthesizer includes a silence-input circuit being connected between the speech synthesizing circuit and the digital/analog converter, which supplies a predetermined voltage to the digital/analog converter for the period that is set by the counter.
摘要翻译：语音合成器包括具有多个地址区域的数据存储器，其存储地址区域中的多个相位，以及地址指定电路，基于该相位信号指定一个地址区域。此外，语音合成器包括语音合成电路，其生成对应于存储在指定区域中的相位的语音合成信号，将该语音合成信号变换成具有幅度的模拟信号的数/模转换器，沉默期此外，语音合成器包括连接在语音合成电路和数字/模拟转换器之间的静音输入电路，其在由计数器设置的时段内向数/模转换器提供预定电压。

2. 发明授权

US06284017B1 Method and facility for producing reduced iron 失效
标题翻译：生产还原铁的方法和设备
公开(公告)号：US06284017B1
公开(公告)日：2001-09-04
申请号：US09442037
申请日：1999-11-17
申请人： Yasuo Kamei , Takazo Kawaguchi , Hideyuki Yamaoka , Yoshihisa Nakamura
发明人： Yasuo Kamei , Takazo Kawaguchi , Hideyuki Yamaoka , Yoshihisa Nakamura
IPC分类号： C21B1100
CPC分类号： C22B1/24 , C21B13/0046 , C21B13/10 , C21B13/105 , C22B5/10 , Y02P10/136
摘要： In the method of producing reduced iron according to the invention, fine iron oxides and powdery solid reductants are mixed, compacted into sheet-like compacts, and charged onto the hearth of a reduction furnace for reduction while maintaining the temperature inside the furnace at not less than 1100° C. As the sheet-like compacts can be obtained by compacting mixture of raw material by use of rollers or the like, processing time is much shorter than the case of pelletization or agglomeration. A drying step is unnecessary since feeds are placed no the hearth via a feeder chute or the like. The method is carried out with ease by use of the facility according to the invention. High quality hot metal can be produced by charging reduced iron in hot condition obtained by the method described as above into a shaft furnace or a in-bath smelting furnace for melting at high thermal efficiency.
摘要翻译：在根据本发明的还原铁的制造方法中，将细小的氧化铁和粉末状固体还原剂混合，压实成片状压块，并将其装入还原炉的炉床中进行还原，同时保持炉内的温度不低于由于可以通过使用辊等压缩原料的混合物而获得片状压块，所以加工时间比造粒或凝聚的情况短得多。干燥步骤是不需要的，因为进料通过进料槽或类似物不放置在炉床上。该方法通过使用根据本发明的设备容易地进行。可以通过将通过上述方法获得的热状态的还原铁装入竖炉或熔池熔炼炉中，以高的热效率进行熔化，可以生产高品质的铁水。

3. 发明授权

US06292329B1 Thin film single magnetic head 失效
标题翻译：薄膜单磁头
公开(公告)号：US06292329B1
公开(公告)日：2001-09-18
申请号：US09164663
申请日：1998-10-01
申请人： Jin Sato , Yoshihisa Nakamura , Hiroaki Muraoka , Toru Katakura
发明人： Jin Sato , Yoshihisa Nakamura , Hiroaki Muraoka , Toru Katakura
IPC分类号： G11B5147
CPC分类号： G11B5/1278 , G11B5/31 , G11B5/313 , Y10T29/49044
摘要： A thin-film single magnetic pole head which assures highly efficient magnetic energization of a main magnetic pole and which exhibits optimum recording characteristics even in case of recording on a double-layer perpendicular magnetic recording medium with a high frequency. The thin-film single magnetic pole head includes a main magnetic pole consisting of a soft magnetic thin film and a return yoke. A thin-film coil for energizing the main magnetic pole is constituted by a plurality of conductor layers extending substantially parallel to one another and substantially at right angles to the main magnetic pole. The conductor layers are layered together in the up-and-down direction on both sides of the main magnetic pole. A thin-film coil for magnetically energizing the main magnetic pole is constituted by selectively interconnecting the conductors. In this manner, the thin-film coil can be arranged at the foremost part of the main magnetic pole (towards the perpendicular magnetic recording medium facing surface) to render it possible to energize the foremost part of the main magnetic pole with high efficiency.
摘要翻译：一种薄膜单磁极头，其确保主磁极的高效磁通，并且即使在具有高频率的双层垂直磁记录介质上记录的情况下也表现出最佳的记录特性。薄膜单磁极头包括由软磁性薄膜和返回轭构成的主磁极。用于激励主磁极的薄膜线圈由基本上彼此平行延伸并与主磁极基本成直角延伸的多个导体层构成。导体层在主磁极的两侧沿上下方向层叠在一起。通过选择性地互连导体来构成用于使主磁极励磁的薄膜线圈。以这种方式，薄膜线圈可以布置在主磁极的最前部（朝向垂直的磁记录介质面对表面），以便能够以高效率激励主磁极的最前部。

4. 发明授权

US4251842A Magnetic recording and reproducing device 失效
标题翻译：磁记录和再现装置
公开(公告)号：US4251842A
公开(公告)日：1981-02-17
申请号：US945295
申请日：1978-09-25
申请人： Shunichi Iwasaki , Yoshihisa Nakamura
发明人： Shunichi Iwasaki , Yoshihisa Nakamura
IPC分类号： G11B5/02 , G11B5/09 , G11B5/127 , G11B5/78 , G11B5/12 , G11B5/25
CPC分类号： G11B5/1278 , G11B5/02
摘要： A magnetic recording and reproducing device using a double-layered magnetic recording medium having a first layer with an anisotropy perpendicular to the medium plane and having a second layer with a lower coercive force than the first layer. A single pole magnetic head is arranged so as to magnetize the recording medium in a direction perpendicular to the recording medium plane.
摘要翻译：一种使用具有垂直于介质平面的各向异性的第一层并具有比第一层低的矫顽力的第二层的双层磁记录介质的磁记录和再现装置。设置单极磁头，以便在与记录介质平面垂直的方向上磁化记录介质。

5. 发明申请

US20050181237A1 Perpendicular magnetic recording medium 有权
标题翻译：垂直磁记录介质
公开(公告)号：US20050181237A1
公开(公告)日：2005-08-18
申请号：US11032691
申请日：2005-01-10
申请人： Osamu Kitakami , Yutaka Shimada , Satoshi Okamoto , Takehito Shimatsu , Hajime Aoi , Hiroaki Muraoka , Yoshihisa Nakamura , Hiroyuki Uwazumi , Tadaaki Oikawa
发明人： Osamu Kitakami , Yutaka Shimada , Satoshi Okamoto , Takehito Shimatsu , Hajime Aoi , Hiroaki Muraoka , Yoshihisa Nakamura , Hiroyuki Uwazumi , Tadaaki Oikawa
IPC分类号： G11B5/64 , G11B5/66
CPC分类号： G11B5/66 , G11B5/65 , G11B5/656
摘要： There is provided a perpendicular magnetic recording medium according to which both the thermal stability of the magnetization is good and writing with a magnetic head is easy, and moreover the SNR is improved. In the case of a perpendicular magnetic recording medium comprising a nonmagnetic substratel, and at least a nonmagnetic underlayer 2, a magnetic recording layer 3 and a protective layer 4 formed in this order on the nonmagnetic substrate 1, the magnetic recording layer 3 comprises a low Ku region 31 layer having a perpendicular magnetic anisotropy constant (Ku value) of not more than 1×105 erg/cm3, and a high Ku region 32 layer having a Ku value of at least 1×106 erg/cm3. Moreover, the magnetic recording layer 3 is made to have therein nonmagnetic grain boundaries that contain a nonmagnetic oxide and magnetically isolate crystal grains, which are made of a ferromagnetic metal, from one another.
摘要翻译：提供了一种垂直磁记录介质，根据该磁记录介质，磁化的热稳定性都很好，并且用磁头进行写入容易，此外SNR提高。在包括非磁性基底层的至少一个非磁性底层2，磁记录层3和保护层4的垂直磁记录介质的情况下，磁记录层3包括低磁性层具有不大于1×10 5 erg / cm 3的垂直磁各向异性常数（K u值）的K u区域31层和具有至少1×10 6个/ cm 2以上的K值的高K区域32层， 3 。此外，使磁记录层3具有包含非磁性氧化物的非磁性晶界，并且将由铁磁性金属制成的晶粒彼此磁分离。

6. 发明授权

US6015527A Facility for producing reduced iron 失效
标题翻译：炼铁生产设备
公开(公告)号：US6015527A
公开(公告)日：2000-01-18
申请号：US112359
申请日：1998-07-09
申请人： Yasuo Kamei , Takazo Kawaguchi , Hideyuki Yamaoka , Yoshihisa Nakamura
发明人： Yasuo Kamei , Takazo Kawaguchi , Hideyuki Yamaoka , Yoshihisa Nakamura
IPC分类号： C21B13/00 , C21B13/10 , C22B1/24 , C22B5/10 , C21B13/08
CPC分类号： C22B1/24 , C21B13/0046 , C21B13/10 , C21B13/105 , C22B5/10 , Y02P10/136
摘要： In the method of producing reduced iron according to the invention, fine iron oxides and powdery solid reductants are mixed, compacted into sheet-like compacts, and charged onto the hearth of a reduction furnace for reduction while maintaining the temperature inside the furnace at not less than 1100.degree. C. As the sheet-like compacts can be obtained by compacting mixture of raw material by use of rollers or the like, processing time is much shorter than the case of pelletization or agglomeration. A drying step is unnecessary since feeds are placed no the hearth via a feeder chute or the like. The method is carried out with ease by use of the facility according to the invention. High quality hot metal can be produced by charging reduced iron in hot condition obtained by the method described as above into a shaft furnace or a in-bath smelting furnace for melting at high thermal efficiency.
摘要翻译：在根据本发明的还原铁的制造方法中，将细小的氧化铁和粉末状固体还原剂混合，压实成片状压块，并将其装入还原炉的炉床中进行还原，同时保持炉内的温度不低于 1100℃以上。由于可以通过使用辊等压缩原料的混合物而获得片状压块，所以加工时间比造粒或凝聚的情况短得多。干燥步骤是不需要的，因为进料通过进料槽或类似物不放置在炉床上。该方法通过使用根据本发明的设备容易地进行。可以通过将通过上述方法获得的热状态的还原铁装入竖炉或熔池熔炼炉中，以高的热效率进行熔化，可以生产高品质的铁水。

7. 发明授权

US08323808B2 Perpendicular magnetic recording medium 有权
标题翻译：垂直磁记录介质
公开(公告)号：US08323808B2
公开(公告)日：2012-12-04
申请号：US11032691
申请日：2005-01-10
申请人： Osamu Kitakami , Yutaka Shimada , Satoshi Okamoto , Takehito Shimatsu , Hajime Aoi , Hiroaki Muraoka , Yoshihisa Nakamura , Hiroyuki Uwazumi , Tadaaki Oikawa
发明人： Osamu Kitakami , Yutaka Shimada , Satoshi Okamoto , Takehito Shimatsu , Hajime Aoi , Hiroaki Muraoka , Yoshihisa Nakamura , Hiroyuki Uwazumi , Tadaaki Oikawa
IPC分类号： G11B5/66
CPC分类号： G11B5/66 , G11B5/65 , G11B5/656
摘要： There is provided a perpendicular magnetic recording medium according to which both the thermal stability of the magnetization is good and writing with a magnetic head is easy, and moreover the SNR is improved. In the case of a perpendicular magnetic recording medium comprising a nonmagnetic substrate 1, and at least a nonmagnetic underlayer 2, a magnetic recording layer 3 and a protective layer 4 formed in this order on the nonmagnetic substrate 1, the magnetic recording layer 3 comprises a low Ku region 31 layer having a perpendicular magnetic anisotropy constant (Ku value) of not more than 1×105 erg/cm3, and a high Ku region 32 layer having a Ku value of at least 1×106 erg/cm3. Moreover, the magnetic recording layer 3 is made to have therein nonmagnetic grain boundaries that contain a nonmagnetic oxide and magnetically isolate crystal grains, which are made of a ferromagnetic metal, from one another.
摘要翻译：提供了一种垂直磁记录介质，根据该磁记录介质，磁化的热稳定性都很好，并且用磁头进行写入容易，此外SNR提高。在包括非磁性基板1和至少一个非磁性底层2，在非磁性基板1上依次形成的磁记录层3和保护层4的垂直磁记录介质的情况下，磁记录层3包括具有不大于1×105erg / cm3的垂直磁各向异性常数（Ku值）的低Ku区31层和Ku值至少为1×106erg / cm3的高Ku区32层。此外，使磁记录层3具有包含非磁性氧化物的非磁性晶界，并且将由铁磁性金属制成的晶粒彼此磁分离。

8. 发明授权

US06308974B1 Suspension system 失效
标题翻译：悬挂系统
公开(公告)号：US06308974B1
公开(公告)日：2001-10-30
申请号：US09134696
申请日：1998-08-14
申请人： Kenji Hashirayama , Yoshihisa Nakamura
发明人： Kenji Hashirayama , Yoshihisa Nakamura
IPC分类号： F16F112
CPC分类号： B60G15/068 , B60G15/063 , B60G2202/12 , B60G2202/24 , B60G2202/312 , B60G2204/1242 , B60G2204/12422 , B60G2204/128
摘要： A suspension system 10 has one or more protrusive seating portions 21L;22L, on which a coil spring 13 is situated, and is formed in a partly circumferential portion of a spring seat 14L supporting the coil spring 13, and a tapered surface 23L for preventing body warp or bending of the coil spring 13 in a circumferential portion of at least one protrusive seating portion 22L.
摘要翻译：悬挂系统10具有一个或多个突出的座部21L，22L，螺旋弹簧13位于其上，并形成在支撑螺旋弹簧13的弹簧座14L的部分圆周部分中，以及用于防止在至少一个凸出的座位部分22L的圆周部分中的螺旋弹簧13的身体翘曲或弯曲。

9. 发明授权

US4210946A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4210946A
公开(公告)日：1980-07-01
申请号：US943749
申请日：1978-09-19
申请人： Shun-Ichi Iwasaki , Yoshihisa Nakamura
发明人： Shun-Ichi Iwasaki , Yoshihisa Nakamura
IPC分类号： G11B5/127 , G11B5/64 , G11B5/66 , G11B5/667 , G11B5/85 , G11B5/851 , H01F10/16
CPC分类号： G11B5/66 , G11B5/1278 , Y10S428/90 , Y10T428/24942
摘要： A magnetic recording medium suitable for use in a recording system employing a magnetic recording transducer or head of the single-pole type which operates in a perpendicular magnetization mode comprises a non-magnetic base supporting a layer of low coercive force material formed on the base and which underlies a magnetic recording layer. The magnetic recording layer which faces the magnetic recording transducer or head is formed of an alloy composed mainly of chromium and cobalt and has an easy axis of magnetization perpendicular to the surface of the magnetic recording layer, with the thickness of the latter being no greater than 3.0 microns. The low coercive force material layer has a coercive force no greater than 1/5 of the coercive force of the magnetic recording layer, and the thickness of the low coercive force layer is greater than 0.1 microns.
摘要翻译：适用于采用磁记录传感器的记录系统的磁记录介质或以垂直磁化模式工作的单极型磁头的磁记录介质包括支撑形成在基体上的低矫顽力材料层的非磁性基体，以及这是磁记录层的基础。面向磁记录传感器或磁头的磁记录层由主要由铬和钴组成的合金形成，并且具有与磁记录层表面垂直的易磁化轴，后者的厚度不大于 3.0微米。低矫顽力材料层具有不大于磁记录层的矫顽力的1/5的矫顽力，低矫顽力层的厚度大于0.1微米。

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