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11. 发明申请

US20090296269A1 SERVO SIGNAL RECORDING APPARATUS, INFORMATION RECORDING APPARATUS, AND TRACKING SERVO METHOD 有权
标题翻译：伺服信号记录装置，信息记录装置和跟踪伺服方法
公开(公告)号：US20090296269A1
公开(公告)日：2009-12-03
申请号：US12476773
申请日：2009-06-02
申请人： Masao Fujita , Shinji Kawakami , Toshio Kawakita , Sadamu Kuse
发明人： Masao Fujita , Shinji Kawakami , Toshio Kawakita , Sadamu Kuse
IPC分类号： G11B5/584
CPC分类号： G11B5/584
摘要： In the apparatus and method of the invention, a servo signal reproduction unit generates a PES from a servo signal reproduced from a magnetic tape, and a frequency conversion unit performs FFT processing of the PES to generate frequency component information. Then, a filter value generation unit generates filter values based on the frequency component information and writes these to a memory. When recording various data signals to the magnetic tape, the filter values are read from the memory and a control filter serving as a notch filter is incorporated into a feedback control for a tracking servo. This enables periodic and narrow-band noise to be removed from a PES, consequently reducing PESs. Accordingly, learning-type optimum notch filter control that allows a magnetic head to follow recording tracks at high speed and with high precision is possible even when the recording track width is reduced and the tape speed is increased.
摘要翻译：在本发明的装置和方法中，伺服信号再现单元从从磁带再现的伺服信号产生PES，并且频率转换单元执行PES的FFT处理以产生频率分量信息。然后，滤波器值生成单元基于频率分量信息生成滤波器值，并将其写入存储器。当将各种数据信号记录到磁带上时，从存储器中读取滤波器值，并且将用作陷波滤波器的控制滤波器并入用于跟踪伺服的反馈控制。这使得能够从PES去除周期性和窄带噪声，从而减少PES。因此，即使当记录磁道宽度减小并且磁带速度增加时，也可以使磁头以高速和高精度跟随记录磁道的学习型最佳陷波滤波器控制。

12. 发明申请

US20090052093A1 MAGNETIC HEAD ASSEMBLY AND MAGNETIC TAPE DRIVING APPARATUS 失效
标题翻译：磁头组件和磁带驱动装置
公开(公告)号：US20090052093A1
公开(公告)日：2009-02-26
申请号：US12191925
申请日：2008-08-14
申请人： Toshio Kawakita , Shinji Kawakami , Sadamu Kuse
发明人： Toshio Kawakita , Shinji Kawakami , Sadamu Kuse
IPC分类号： G11B5/33
CPC分类号： G11B5/40 , G11B5/29 , G11B5/3106 , G11B5/3967
摘要： A magnetic head assembly of the present invention includes a head rail having a plurality of head element portions each including a MR element and sliding portions that come into contact with a magnetic tape, and a protective film on a magnetic tape sliding surface of the head element portions and the sliding portions, wherein the protective film is formed in a portion other than the vicinity of both ends of the head rail in a traveling direction, and an outermost surface of the protective film, on which a magnetic tape is capable of sliding, is formed flat. Thus, a magnetic head assembly used in a magnetic tape apparatus can be provided, in which an output does not decrease due to the abrasion deformation of the head element portions and the increase in spacing by the adhesion of stain.
摘要翻译：本发明的磁头组件包括具有多个磁头元件部分的磁头导轨，磁头元件部分各自包括MR元件和与磁带接触的滑动部分，以及在磁头元件的磁带滑动表面上的保护膜部分和滑动部分，其中保护膜沿行进方向形成在头轨两端附近的部分中，以及保护膜的能够滑动的最外表面，形成平坦。因此，可以提供在磁带装置中使用的磁头组件，其中由于头元件部分的磨损变形而导致的输出不会减小，并且由于污渍的附着而增加间隔。

13. 发明申请

US20080123102A1 Apparatus and method for measuring spacing 审中-公开
标题翻译：仪器和方法测量间距
公开(公告)号：US20080123102A1
公开(公告)日：2008-05-29
申请号：US11717672
申请日：2007-03-14
申请人： Masao Fujita , Toshio Kawakita , Shinji Kawakami , Sadamu Kuse
发明人： Masao Fujita , Toshio Kawakita , Shinji Kawakami , Sadamu Kuse
IPC分类号： G01B9/02 , G01B11/02
CPC分类号： G01B11/026 , G11B15/62
摘要： An apparatus is provided for measuring a spacing between an object to be measured T and a transparent object 4. The transparent object 4 is disposed, facing a surface of the object to be measured T, light is emitted to impinge through the transparent object 4 onto the object to be measured T, and the spacing is calculated based on an intensity of interference light occurring in a facing portion between the surface of the object to be measured T and the transparent object 4. The apparatus comprises a light source 1 for emitting light, a modulator 2 for modulating an intensity of the emitted light with modulation waves having a predetermined frequency, a sensor 7 for converting the light intensity of the interference light into an electrical signal, and a synchronous demodulator 8 for subjecting the electrical signal to synchronous demodulation using the modulation waves as reference waves.
摘要翻译：提供了一种用于测量待测物体T与透明物体4之间的间隔的装置。透明物体4被设置为面对待测物体T的表面，发射光以穿过透明物体4撞击到要测量的对象T，并且基于在待测物体T的表面和透明物体4之间的相对部分中发生的干涉光的强度来计算间距。该装置包括用于发射光的光源1 用于通过具有预定频率的调制波来调制发射光的强度的调制器2，用于将干扰光的光强度转换为电信号的传感器7以及用于对电信号进行同步解调的同步解调器8 使用调制波作为参考波。

14. 发明授权

US08247402B2 Crystal form of pyrrolidylthiocarbapenem derivative 有权
标题翻译：吡咯烷基硫代碳青霉烯衍生物的晶体形式
公开(公告)号：US08247402B2
公开(公告)日：2012-08-21
申请号：US12012932
申请日：2008-02-05
申请人： Izumi Saitoh , Masayuki Takahira , Toshio Kawakita , Yasuyuki Yoshioka
发明人： Izumi Saitoh , Masayuki Takahira , Toshio Kawakita , Yasuyuki Yoshioka
IPC分类号： C07D477/20 , A61K31/407 , A61P31/04
CPC分类号： C07D477/20 , C07B2200/13
摘要： Novel crystals of a pyrrolidylthiocarbapenem derivative having excellent stability is provided. According to the present invention, a crystal of (+)-(4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3[[(3S,5S)-5-(sulfamoylaminomethyl)p yrrolidin-3-yl]thio]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid having a diffraction pattern in powder X-ray diffraction having main peaks at diffraction angles (2θ) of about 13.04, 14.98, 15.88, 16.62, 20.62, 21.06, 22.18, 23.90, 26.08, 28.22 and 28.98 (degrees) and a crystal of said compound having a diffraction pattern in powder X-ray diffraction having main peaks at diffraction angles (2θ) of about 6.62, 13.04, 15.44, 16.58, 17.64, 20.88, 23.26, 25.02 and 25.52 (degrees) are provided.
摘要翻译：提供具有优异稳定性的吡咯烷基硫代碳青霉烯衍生物的新型晶体。根据本发明，（+） - （4R，5S，6S）-6 - [（1R）-1-羟乙基] -4-甲基-7-氧代-3 [[（3S，5S）具有衍射图案的5-（氨磺酰氨基甲基）吡咯烷-3-基]硫] -1-氮杂双环[3.2.0]庚-2-烯-2-羧酸，其衍射图在粉末X射线衍射中具有衍射角 2），约13.04,14.98,15.C，16.62,20.62,21.06,22.18,29.90,26.08,28.22和28.98（度），所述化合物的晶体在粉末X射线衍射中具有在衍射峰上具有主峰的衍射图案提供约6.62,13.04,15.44,16.58,17.64,20.88,23.26,25.02和25.52（度）的角度（2＆amp;）。

15. 发明授权

US5616649A Method for compatibilizing resins with each other and resin composition comprising resins compatibilized with each other, obtained by said method 失效
标题翻译：使树脂相互相容的方法和通过所述方法获得的包含彼此相容的树脂的树脂组合物
公开(公告)号：US5616649A
公开(公告)日：1997-04-01
申请号：US539406
申请日：1995-10-05
申请人： Kozo Kotani , Toshio Kawakita , Taiichi Sakaya , Ryuma Kuroda
发明人： Kozo Kotani , Toshio Kawakita , Taiichi Sakaya , Ryuma Kuroda
IPC分类号： C08F8/42 , C08L29/04 , C08L29/02
CPC分类号： C08F8/42
摘要： A method for compatibilizing at least two thermoplastic resins each having hydroxyl group(s), with each other, which method comprises reacting at least one of the thermoplastic resins with a boron compound simultaneously with or before mixing of the resins, to form a boric acid ester at least at the boundary of the resins; a resin composition comprising resins compatibilized with each other, obtained by the method; and a laminate whose at least one layer consists of the resin composition.
摘要翻译：一种使至少两种各自具有羟基的热塑性树脂彼此相容的方法，该方法包括在树脂混合之前或混合之前使至少一种热塑性树脂与硼化合物反应，形成硼酸酯至少在树脂的边界处; 通过该方法获得的包含彼此相容的树脂的树脂组合物; 和至少一层由树脂组合物构成的层压体。

16. 发明授权

US4946895A Resinous composition for powder coating 失效
标题翻译：粉末涂料用树脂组合物
公开(公告)号：US4946895A
公开(公告)日：1990-08-07
申请号：US414281
申请日：1989-09-29
申请人： Tadayuki Ohmae , Kentaro Mashita , Kizuku Wakatsuki , Toshio Kawakita
发明人： Tadayuki Ohmae , Kentaro Mashita , Kizuku Wakatsuki , Toshio Kawakita
IPC分类号： C09D5/46 , C09D151/06
CPC分类号： C09D151/06
摘要： A resinous composition suitable for powder coating on metals on which a heat resistant coating layer is formed contains (A) modified polypropylene in which unsaturated carboxylic acid or anhydride is grafted on crystalline propylene/.alpha.-olefin copolymer, (B) ethylene polymer, (C) metal oxide or hydroxide and (D) polymers of C.sub.6 or more vinyl cycloalkane and the composition contains 0.001-1.0% by weight of the vinyl cycloalkane unit.
摘要翻译：适合于在其上形成耐热涂层的金属上的粉末涂料的树脂组合物包含（A）其中不饱和羧酸或酸酐接枝在结晶丙烯/α-烯烃共聚物上的改性聚丙烯，（B）乙烯聚合物，（C ）金属氧化物或氢氧化物和（D）C6或更多乙烯基环烷烃的聚合物，并且该组合物含有0.001-1.0重量％的乙烯基环烷烃单元。

17. 发明授权

US6146750A Bio-degradable resin composition, film and shaped article 失效
标题翻译：生物降解树脂组合物，薄膜和成型制品
公开(公告)号：US6146750A
公开(公告)日：2000-11-14
申请号：US522423
申请日：1995-09-22
申请人： Kozo Kotani , Toshio Kawakita , Taiichi Sakaya , Toshiya Kuroda
发明人： Kozo Kotani , Toshio Kawakita , Taiichi Sakaya , Toshiya Kuroda
IPC分类号： B32B27/06 , B32B27/18 , C08J7/04 , C08K3/34 , B32B5/16
CPC分类号： C08J7/045 , B32B27/06 , B32B27/18 , C08K3/346 , C08K2201/008 , C08K2201/016 , Y10T428/1341 , Y10T428/1383 , Y10T428/25 , Y10T428/251 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935 , Y10T428/31971
摘要： The disclosed composition contains a biodegradable resin, and an inorganic laminar compound having an aspect ratio of not less than 50 and not more than 5000. A biodegradable film or shaped article includes, as at least a portion thereof, a layer (1) found from this biodegradable resin composition. The biodegradable resin composition, film or shaped article can exhibit a good gas barrier property while substantially retaining the desired biodegradability. Therefore, it can considerably contribute to the maintenance or protection of a terrestrial environment such as the disposal of trash or rubbish, or plastic wastes; and the reduction in the amount of wastes in landfills.
摘要翻译： PCT No.PCT / JP95 / 00071 Sec。 371日期1995年9月22日 102（e）1995年9月22日PCT PCT 1995年1月24日PCT公布。 WO95 / 20013 PCT出版物日期：1995年7月27日所公开的组合物含有生物可降解树脂和长宽比不小于5000的无机层状化合物。生物降解性膜或成形制品至少包括一层（1）从该可生物降解树脂组合物中发现。可生物降解的树脂组合物，薄膜或成型制品可显示良好的阻气性，同时基本保持所需的生物降解性。因此，它可以大大有助于维护或保护地面环境，例如处理垃圾或垃圾，或塑料废物; 以及减少堆填区废物的数量。

18. 发明授权

US5969029A Process for producing a gas barrier resin composition 失效
标题翻译：阻气性树脂组合物的制造方法
公开(公告)号：US5969029A
公开(公告)日：1999-10-19
申请号：US951303
申请日：1997-10-16
申请人： Kozo Kotani , Toshio Kawakita , Taiichi Kawakita , Toshiya Kuroda
发明人： Kozo Kotani , Toshio Kawakita , Taiichi Kawakita , Toshiya Kuroda
IPC分类号： B32B27/18 , C08K3/34 , C08K7/00
CPC分类号： C08K7/00 , B32B27/18 , C08K3/346 , C08K2201/008 , C08K2201/016 , Y10T428/252 , Y10T428/259
摘要： A gas barrier resin composition or its film having very high level gas barrier and moisture barrier properties, which includes at least a high hydrogen-bonding resin and a non-film-forming inorganic laminar compound having a particle size of 5 .mu.m and an aspect ratio of 50-5,000. The resin composition or its film can be produced by dispersing a non-film-forming inorganic laminar compound in a high hydrogen-bonding resin or resin solution in such a state that the non-film-forming inorganic laminar compound is swollen or cloven with a solvent, and removing the solvent from the dispersion, if necessary in the form of a film, while maintaining the state.
摘要翻译：一种阻气性树脂组合物或其膜具有非常高的阻气性和防潮性，其至少包括高氢键树脂和粒径为5μm的非成膜无机层状化合物和方面比例为50-5,000。树脂组合物或其膜可以通过将非成膜无机层状化合物分散在高氢键树脂或树脂溶液中，使非成膜性无机层状化合物溶胀或混合，溶剂，并且如果需要，在分散体中除去溶剂，同时保持状态。

19. 发明授权

US5700560A Gas barrier resin composition and its film and process for producing the same 失效
标题翻译：阻气性树脂组合物及其膜及其制造方法
公开(公告)号：US5700560A
公开(公告)日：1997-12-23
申请号：US416380
申请日：1995-04-04
申请人： Kozo Kotani , Toshio Kawakita , Taiichi Sakaya , Toshiya Kuroda
发明人： Kozo Kotani , Toshio Kawakita , Taiichi Sakaya , Toshiya Kuroda
IPC分类号： B32B27/18 , C08K3/34 , C08K7/00 , B32B5/16
CPC分类号： C08K7/00 , B32B27/18 , C08K3/346 , C08K2201/008 , C08K2201/016 , Y10T428/252 , Y10T428/259
摘要： A gas barrier resin composition or its film having very high level gas barrier and moisture barrier properties, which includes at least a high hydrogen-bonding resin and a non-film-forming inorganic laminar compound having a particle size of 5 .mu.m and an aspect ratio of 50-5,000. The resin composition or its film can be produced by dispersing a non-film-forming inorganic laminar compound in a high hydrogen-bonding resin or resin solution in such a state that the non-film-forming inorganic laminar compound is swollen or cloven with a solvent, and removing the solvent from the dispersion, if necessary in the form of a film, while maintaining the state.
摘要翻译：一种阻气性树脂组合物或其膜具有非常高的阻气性和防潮性，其至少包括高氢键树脂和粒径为5μm的非成膜无机层状化合物和方面比例为50-5,000。树脂组合物或其膜可以通过将非成膜无机层状化合物分散在高氢键树脂或树脂溶液中，使非成膜性无机层状化合物溶胀或混合，溶剂，并且如果需要，在分散体中除去溶剂，同时保持状态。

20. 发明授权

US5290865A Process for producing a lactam compound graft copolymer of ethylene copolymer 失效
标题翻译：制备乙烯共聚物的内酰胺化合物接枝共聚物的方法
公开(公告)号：US5290865A
公开(公告)日：1994-03-01
申请号：US984236
申请日：1992-12-01
申请人： Tadayuki Ohmae , Yoshiki Toyoshima , Toshio Kawakita
发明人： Tadayuki Ohmae , Yoshiki Toyoshima , Toshio Kawakita
IPC分类号： C08F8/30 , C08L77/00
CPC分类号： C08F8/30
摘要： A process for producing a graft copolymer comprising melt-blending:(A) 1 to 90 parts by weight of an ethylene copolymer, based on the weight of the graft copolymer, comprising (a) 40 to 99.9% by weight of ethylene units, (b) 0 to 60% by weight of .alpha.,.beta.-unsaturated carboxylic acid alkyl ester units, and (c) 0.1 to 10% by weight of maleic anhydride units;(B) 0.1 to 10 moles of a lactam metal salt compound per mole of the maleic anhydride units (c) of the ethylene copolymer (A); and(C) 10 to 99 parts by weight of a lactam compound, based on the weight of the graft copolymer,which results in a graft copolymer having high impact strength, high flexibility, satisfactory dyeability, and well-balanced physical properties over a wide temperature range.
摘要翻译：一种制备接枝共聚物的方法，包括熔融共混：（A）1-90重量份乙烯共聚物，基于接枝共聚物的重量，包括（a）40-99.9重量％的乙烯单元，（ b）0至60重量％的（α），（β-）不饱和羧酸烷基酯单元，和（c）0.1至10重量％的马来酸酐单元; （B）每摩尔乙烯共聚物（A）的马来酸酐单元（c）为0.1〜10摩尔的内酰胺金属盐化合物; 和（C）10至99重量份的内酰胺化合物，基于接枝共聚物的重量，其导致接枝共聚物具有高冲击强度，高柔性，令人满意的可染性和在宽的物理性能上的良好平衡温度范围。

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