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11.发明授权Black magnetic acicular composite particles for magnetic recording medium and magnetic recording medium using the same 失效用于磁记录介质的黑色磁性针状复合颗粒和使用其的磁记录介质公开(公告)号：US06863966B1
公开(公告)日：2005-03-08
申请号：US09710834
申请日：2000-11-14
CPC分类号： G11B5/712 , Y10S428/90 , Y10S428/926 , Y10T428/257 , Y10T428/26 , Y10T428/2995
摘要： A magnetic recording medium comprises: a non-magnetic base film; and a magnetic recording layer comprising a binder resin and black magnetic acicular composite particles having an average particle diameter of 0.051 to 0.35 μm, comprising magnetic acicular cobalt-coated iron oxide particles or magnetic acicular metal particles containing iron as a main component, a coating formed on surface of the magnetic acicular particles, comprising at least one organosilicon compound selected from the group consisting of: (1) organosilane compounds obtainable from alkoxysilane compounds, and (2) polysiloxanes or modified polysiloxanes, and a carbon black coat formed on the coating layer comprising said organosilicon compound, in an amount of from more than 10 to 40 parts by weight based on 100 parts by weight of said magnetic acicular particles. Such a magnetic recording medium exhibits not only a smooth surface, a smaller light transmittance and a lower surface electrical resistivity value, but also a small friction coefficient and an excellent running durability.
摘要翻译： 磁记录介质包括：非磁性基膜; 以及包含粘结剂树脂和平均粒径为0.051-0.35μm的黑色磁性针状复合颗粒的磁性记录层，包括磁性针状钴包覆氧化铁颗粒或以铁为主要成分的磁性针状金属颗粒，在表面上形成的涂层 包含至少一种选自以下的有机硅化合物：（1）由烷氧基硅烷化合物得到的有机硅烷化合物和（2）聚硅氧烷或改性聚硅氧烷，以及在包含所述有机硅的涂层上形成的炭黑涂层 化合物，相对于100重量份的所述磁针状颗粒，其含量为10-40重量份以上。这样的磁记录介质不仅表现出光滑的表面，较小的透光率和较低的表面电阻率值 ，而且摩擦系数小，运行耐久性好。
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12.发明授权Reproducing apparatus capable of generating clock signal synchronized in phase with reproduced data 失效能够产生与再现数据同步同步的时钟信号的再生装置公开(公告)号：US06351507B1
公开(公告)日：2002-02-26
申请号：US09229949
申请日：1999-01-13
申请人： Yasuyuki Tanaka , Yoshiyuki Sasaki
发明人： Yasuyuki Tanaka , Yoshiyuki Sasaki
IPC分类号： G11B1502
摘要： In an information signal recording and reproducing apparatus, reproduced data is equalized by an equalizer and a clock signal synchronized in phase with the reproduced data is generated. An equalizing characteristic of the equalizer is controlled according to a difference in frequency between the clock signal and the reproduced data, and a generating operation for the clock signal is controlled according to a phase difference between the clock signal and the reproduced data. The clock signal thus can be stably generated without being affected by variations of temperature and variations due to aging. The equalizer thus has an adequate equalizing characteristic. The apparatus includes a recording mode and a reproduction mode. In the recording mode, a recording clock signal is generated by a clock signal generating circuit and a digital signal is recorded by using the recording clock signal. In the reproduction mode, a reproducing clock signal which is synchronized in phase with a reproduced digital signal is generated by the clock signal generating circuit and the digital signal is reproduced by using the reproducing clock signal.
摘要翻译： 在信息信号记录和再现装置中，再生数据由均衡器均衡，产生与再生数据同相同步的时钟信号。 根据时钟信号和再现数据之间的频率差来控制均衡器的均衡特性，并且根据时钟信号和再现数据之间的相位差来控制时钟信号的产生操作。 因此，可以稳定地产生时钟信号，而不受温度变化和老化引起的变化的影响。 因此，均衡器具有足够的均衡特性。 该装置包括记录模式和再现模式。 在记录模式中，通过时钟信号发生电路产生记录时钟信号，并通过使用记录时钟信号记录数字信号。 在再现模式中，通过时钟信号产生电路产生与再现的数字信号同步的再现时钟信号，并且通过使用再现时钟信号再现数字信号。
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公开(公告)号：US06335407B1
公开(公告)日：2002-01-01
申请号：US08799363
申请日：1997-02-14
申请人： Yasuyuki Tanaka , Yuichi Hioki , Naoya Ichikawa
发明人： Yasuyuki Tanaka , Yuichi Hioki , Naoya Ichikawa
IPC分类号： C08F500
CPC分类号： C08C1/04 , Y10S528/931 , Y10S528/932
摘要： A deproteinized natural rubber substantially free from any protein and a process for producing the same which comprises treating a latex with a protease and a specific surfactant or a combination of specific surfactants and separating rubber particles are disclosed. A method for elevating the green strength of a natural rubber and a method for lowering the green strength of a natural rubber are also disclosed. Furthermore, a means for preventing allergy induced by natural rubber is also disclosed.
摘要翻译： 公开了一种基本上不含任何蛋白质的脱蛋白天然橡胶及其制备方法，其包括用蛋白酶和特定表面活性剂或特定表面活性剂和分离橡胶颗粒的组合处理胶乳。 还公开了提高天然橡胶的生坯强度的方法和降低天然橡胶的生坯强度的方法。 此外，还公开了一种防止由天然橡胶引起的变态反应的方法。
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公开(公告)号：US5930453A
公开(公告)日：1999-07-27
申请号：US296928
申请日：1994-08-31
申请人： Tetsuya Shimizu , Makoto Shimokoriyama , Mitsugu Tanaka , Katsumi Karasawa , Yoshiki Ishii , Yasuyuki Tanaka , Hidenori Hoshi
发明人： Tetsuya Shimizu , Makoto Shimokoriyama , Mitsugu Tanaka , Katsumi Karasawa , Yoshiki Ishii , Yasuyuki Tanaka , Hidenori Hoshi
CPC分类号： H04N5/937 , H04N5/9261
摘要： In transferring image data between a first memory for storing image data in a first sequence and inputting and outputting the image data from and to a first data bus and a second memory for storing image data in a second sequence different from the first sequence and inputting and outputting the image data from and to a second data bus, the permission and the inhibition of the writing of the transferred image data to a transfer destination are controlled and the error detection/correction encoding/decoding is effected during the transfer to facilitate the address management and permit high speed processing of the image data.
摘要翻译： 在用于以第一序列存储图像数据的第一存储器和从第一数据总线输入和输出图像数据的第一存储器之间传送图像数据和用于以与第一序列不同的第二序列存储图像数据的第二存储器， 从第二数据总线输出图像数据，控制将转印图像数据写入转移目的地的许可和禁止，并且在转移期间进行错误检测/校正编码/解码以便于地址管理 并允许图像数据的高速处理。
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15.发明授权
公开(公告)号：US5867330A
公开(公告)日：1999-02-02
申请号：US551336
申请日：1995-11-01
申请人： Yasuyuki Tanaka
发明人： Yasuyuki Tanaka
CPC分类号： G11B21/10 , G11B15/463 , G11B15/4677 , G11B20/10009
摘要： A digital signal reproducing apparatus includes a reproducing circuit for reproducing from a recording medium a signal, whose amplitude takes on plural values, and which was recorded on the medium by digital modulation of a pilot signal component with digital data, a forming circuit for forming binary data indicative of the plural amplitude values, and a detecting circuit realized by binary data processing circuitry and detecting the pilot signal component on the basis of the binary data.
摘要翻译： 一种数字信号再现装置，包括一个再现电路，用于从记录介质再现振幅采用多个值的信号，并通过数字数据对导频信号分量进行数字调制而被记录在介质上，一个用于形成二进制数的形成电路 指示多个振幅值的数据，以及由二进制数据处理电路实现的检测电路，并且基于二进制数据检测导频信号分量。
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16.发明授权Non-magnetic undercoating layer for magnetic recording medium, magnetic recording medium and non-magnetic particles 失效用于磁记录介质的非磁性底涂层，磁记录介质和非磁性颗粒
公开(公告)号：US5830557A
公开(公告)日：1998-11-03
申请号：US392199
申请日：1995-02-22
申请人： Kazuyuki Hayashi , Keisuke Iwasaki , Yasuyuki Tanaka , Minoru Ohsugi , Hiroko Morii , Mineko Sakoda , Norio Sugita , Masaaki Maekawa
发明人： Kazuyuki Hayashi , Keisuke Iwasaki , Yasuyuki Tanaka , Minoru Ohsugi , Hiroko Morii , Mineko Sakoda , Norio Sugita , Masaaki Maekawa
CPC分类号： G11B5/738 , G11B5/733 , Y10S428/90 , Y10T428/24372 , Y10T428/2438 , Y10T428/24388 , Y10T428/265 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995
摘要： The disclosure describes a non-magnetic undercoating layer for a magnetic recording medium, coated on the surface of a non-magnetic substrate comprising: non-magnetic particles selected from the group consisting of particles (1) and (2): (1) coated acicular or spindle-shaped .alpha.-Fe.sub.2 O.sub.3 particles which are produced by adhering not less than 0.01 to 20 wt % (calculated as Al, SiO.sub.2 or Al and SiO.sub.2, and based on acicular or spindle-shaped .alpha.-Fe.sub.2 O.sub.3 particles as a core material) of an oxide or a hydroxide containing Al, Si or both Al and Si to the surfaces of acicular or spindle-shaped .alpha.-Fe.sub.2 O.sub.3 particles as a core material, and have a molecular weight-dependent parameter .alpha. represented by the following formula of not less than 0.5: As=K.sub.1 .multidot.M.sup..alpha. wherein M represents the number-average molecular weight of a binder resin, As represents the saturation adsorption of said binder resin, and K.sub.1 represents a constant used for measuring As and dependent on the binder resin and a solvent, (2) BaO.multidot.4.5Fe.sub.2 O.sub.3 particles having an average particle diameter of not more than 0.1 .mu.m; and a binder resin.
摘要翻译： 本发明描述了一种涂覆在非磁性基材表面上的用于磁记录介质的非磁性底涂层，包括：选自颗粒（1）和（2）的非磁性颗粒：（1）涂覆 通过粘附不小于0.01至20重量％（以Al，SiO 2或Al和SiO 2计算，并以针状或纺锤形α-Fe2O3颗粒为核心材料）制备的针状或纺锤状α-Fe2O3颗粒， 含有Al，Si或Al和Si的氧化物或氢氧化物作为核心材料的针状或纺锤形α-Fe2O3颗粒的表面，并且具有不低于下列公式的分子量依赖参数α 比0.5：As =K1xMα其中M表示粘合剂树脂的数均分子量，As表示所述粘合剂树脂的饱和吸附，K1表示用于测量As的常数，并且取决于粘合剂树脂和溶剂， （ 2）平均粒径不大于0.1μm的BaO x 4.5 Fe 2 O 3粒子; 和粘合剂树脂。
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公开(公告)号：US5595858A
公开(公告)日：1997-01-21
申请号：US387291
申请日：1995-02-10
申请人： Fumio Akama , Yasuyuki Tanaka
发明人： Fumio Akama , Yasuyuki Tanaka
CPC分类号： H05K1/112 , G03F7/092 , H05K3/0023 , H05K1/0393 , H05K2201/0355 , H05K2201/0394 , H05K2201/09472
摘要： A photosensitive insulation bonding layer is formed on a conducting layer. The photosensitive insulation bonding layer is subjected to exposure treatment to produce an exposed area and an unexposed area. Another conducting layer is formed on the outer surface of the photosensitive insulation bonding layer which has undergone the exposure treatment, then both conducting layers are photoetched to produce desired wiring patterns. In the next step, the unexposed area is removed from the photosensitive insulation bonding layer by development so as to form an access opening for connecting a circuit component to the wiring patterns. Then, the exposed area of the photosensitive insulation bonding layer is turned into an insulating layer by curing.
摘要翻译： 在导电层上形成感光绝缘接合层。 对感光绝缘接合层进行曝光处理以产生曝光区域和未曝光区域。 在经过曝光处理的感光绝缘接合层的外表面上形成另一导电层，然后对两个导电层进行光刻以产生所需的布线图案。 在下一步骤中，通过显影将未曝光区域从感光绝缘接合层移除，以形成用于将电路部件连接到布线图案的进入开口。 然后，通过固化将感光绝缘接合层的曝光区域变成绝缘层。
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公开(公告)号：US5569740A
公开(公告)日：1996-10-29
申请号：US390031
申请日：1995-02-17
申请人： Yasuyuki Tanaka , Kazuhiko Shibata , Kenichi Ikeda , Yuji Nishida , Masaharu Hayashi , Shinichi Nakade , Akihito Kuga , Eiji Kanamaru
发明人： Yasuyuki Tanaka , Kazuhiko Shibata , Kenichi Ikeda , Yuji Nishida , Masaharu Hayashi , Shinichi Nakade , Akihito Kuga , Eiji Kanamaru
CPC分类号： B01D61/145 , B01D63/16 , C08C1/04
摘要： There are provided a deproteinized natural rubber latex which comprises a purified product of proteolytically treated natural rubber latex and contains fine particles of natural rubber latex, a deproteinized natural rubber which comprises a dehydrated product of the deproteinized natural rubber latex, and a process for the production of deproteinized natural rubber latex which comprises subjecting a latex solution prepared by (1) adding water and/or a surfactant to a natural rubber latex and then proteolytically treating the resulting latex solution or (2) proteolytically treating a natural rubber latex and then adding water and/or a surfactant to the treated natural rubber latex, to purification using a rotary plate membrane separation apparatus. The deproteinized natural rubber latex contains substantially no protein, is excellent in film-forming property, and provides a raw rubber film having excellent green strength, and the process can produce the deproteinized natural rubber latex in a high yield with high production efficiency.
摘要翻译： 提供了一种脱蛋白天然橡胶胶乳，其包含蛋白水解处理的天然橡胶胶乳的纯化产物，并含有天然橡胶胶乳的细颗粒，包含脱蛋白天然橡胶胶乳的脱水产物的脱蛋白天然橡胶和生产方法 的脱蛋白天然橡胶胶乳，其包括将（1）将水和/或表面活性剂加入天然橡胶胶乳制备的胶乳溶液，然后蛋白水解处理所得胶乳溶液或（2）蛋白水解处理天然橡胶胶乳，然后加入水 和/或表面活性剂加入到经处理的天然橡胶胶乳中，使用旋转板膜分离装置进行纯化。 脱蛋白天然橡胶胶乳基本上不含蛋白质，成膜性优异，并且提供具有优异生坯强度的生橡胶膜，该方法可以高产率高生产率地生产脱蛋白天然橡胶胶乳。
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公开(公告)号：US5534357A
公开(公告)日：1996-07-09
申请号：US399145
申请日：1995-03-06
CPC分类号： B23K1/008 , B23K1/19 , Y10T428/1259 , Y10T428/12764
摘要： A brazing sheet for vacuum brazing is provided wherein the sheet is cladded with an aluminum alloy brazing filler metal having a content of Mg sufficient for vacuum brazing but less than 1.2 wt. % and wherein the Mg.sub.2 Si particle size among Mg contained in the metal is not more than 5 .mu.m as a typical value.
摘要翻译： 提供一种用于真空钎焊的钎焊片，其中片材被铝合金钎料填充金属，其含量足以用于真空钎焊但小于1.2重量％ ％，其中，作为典型值，金属中所含的Mg中的Mg 2 Si粒径不大于5μm。
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20.发明授权Variable-speed video signal reproducing apparatus able to switch video signal interpolation 失效能够切换视频信号插值的变速视频信号再生装置
公开(公告)号：US5365380A
公开(公告)日：1994-11-15
申请号：US39692
申请日：1993-03-29
申请人： Yasuyuki Tanaka
发明人： Yasuyuki Tanaka
CPC分类号： H04N9/8045 , H04N9/8066 , H04N9/877 , H04N5/783
摘要： In the reproduction of a video signal from tape-shaped recording medium on which plural oblique tracks are formed in parallel manner, the signal processing for interpolating the video signal reproduced by a rotary head is suitably switched according to the transport speed of the tape-shaped recording medium. Thus, satisfactory interpolation can be achieved at different transport speeds, and a reproduced image of satisfactory quality can be obtained.
摘要翻译： 在从并行形成有多个倾斜轨道的带状记录介质再现视频信号时，根据带状的传送速度适当地切换由旋转磁头再现的视频信号进行内插的信号处理 记录介质。 因此，可以在不同的传送速度下实现满意的插值，并且可以获得令人满意的质量的再现图像。
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