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1. 发明授权

US06537660B2 Light-weight fiber excellent in dyeability 失效
标题翻译：轻质纤维染色性优异
公开(公告)号：US06537660B2
公开(公告)日：2003-03-25
申请号：US09805247
申请日：2001-03-14
申请人： Takashi Katayama , Kazuhiko Maekawa , Hitoshi Nakatsuka , Ichirou Inoue , Shuhei Yorimitsu
发明人： Takashi Katayama , Kazuhiko Maekawa , Hitoshi Nakatsuka , Ichirou Inoue , Shuhei Yorimitsu
IPC分类号： D01F600
CPC分类号： D01F8/14 , D01F6/46 , D01F8/06 , D01F8/12 , Y10T428/2913 , Y10T428/2924 , Y10T428/2929 , Y10T428/2969 , Y10T442/30 , Y10T442/60
摘要： The present invention relates to a fiber, which includes: 2 to 95% by weight, based on the total weight of the fiber, of at least one block copolymer, which includes: at least one polymer block (A) that includes 50 to 100% by weight of olefinic monomer units, based on the total weight of the block copolymer; and at least one polymer block (B) that includes 0.1 to 100% by weight of (meth)acrylic monomer units, based on the total weight of the block copolymer. Other embodiments of the invention include fibrous structures, non-woven fabrics, leather-like sheet materials, and dyed articles, which include the above-described fiber, and processes of making the above-described fiber. The present invention also relates to a composite fiber, and fibrous structures, non-woven fabrics, leather-like sheet materials, and dyed articles, which includes the above-described composite fiber, as well as processes for producing the above-described composite fiber.
摘要翻译：本发明涉及纤维，其包括：基于纤维总重量的2-95重量％的至少一种嵌段共聚物，其包括：至少一种聚合物嵌段（A），其包含50至100 基于嵌段共聚物的总重量的烯烃单体单元的重量％; 以及基于嵌段共聚物的总重量，包含0.1至100重量％的（甲基）丙烯酸单体单元的至少一个聚合物嵌段（B）。本发明的其它实施方案包括纤维结构，无纺布，皮革样片材和染色制品，其包括上述纤维，以及制备上述纤维的方法。本发明还涉及包含上述复合纤维的复合纤维和纤维结构体，无纺布，皮革状片材和染色制品以及上述复合纤维的制造方法。

2. 发明授权

US06552123B1 Thermoplastic polyvinyl alcohol fibers and method for producing them 失效
标题翻译：热塑性聚乙烯醇纤维及其制造方法
公开(公告)号：US06552123B1
公开(公告)日：2003-04-22
申请号：US09461836
申请日：1999-12-16
申请人： Takashi Katayama , Kazuhiko Tanaka , Naoki Fujiwara , Tomoaki Kimura , Akihiro Hokimoto , Nobuhiro Koga , Hitoshi Nakatsuka , Yoshimi Umemura , Hiroshi Kanehira , Masao Kawamoto , Junyo Nakagawa
发明人： Takashi Katayama , Kazuhiko Tanaka , Naoki Fujiwara , Tomoaki Kimura , Akihiro Hokimoto , Nobuhiro Koga , Hitoshi Nakatsuka , Yoshimi Umemura , Hiroshi Kanehira , Masao Kawamoto , Junyo Nakagawa
IPC分类号： C08F21606
CPC分类号： D01F6/34 , D01F8/10 , D04B1/16 , D04H1/4309 , D04H1/4382 , D04H1/56 , D04H3/16 , Y10T428/2913 , Y10T428/2922 , Y10T428/2929 , Y10T428/2931 , Y10T428/2967 , Y10T428/298 , Y10T428/31678 , Y10T428/31855
摘要： Provided are melt-spun fibers comprising, as at least one component, a water-soluble polyvinyl alcohol, and a method for producing fibrous structures comprising the fibers. The thermoplastic polyvinyl alcohol fibers comprise, as at least one component, a water-soluble polyvinyl alcohol containing from 0.1 to 25 mol % of C1-4 &agr;-olefin units and/or vinyl ether units, having a molar fraction, based on vinyl alcohol units, of a hydroxyl group of vinyl alcohol unit located at the center of 3 successive vinyl alcohol unit chain in terms of triad expression of being from 70 to 99.9 mol %, having a carboxylic acid and lactone ring content of from 0.02 to 0.15 mol %, and having a melting point falling between 160° C. and 230° C., and contain from 0.0003 to 1 part by weight, relative to 100 parts by weight of the polyvinyl alcohol therein and in terms of sodium ion, of an alkali metal ion.
摘要翻译：提供了包含作为至少一种组分的水溶性聚乙烯醇的熔纺纤维，以及包含该纤维的纤维结构体的制造方法。热塑性聚乙烯醇纤维作为至少一种组分包含含有0.1至25摩尔％的C1-4α-烯烃单元和/或乙烯基醚单元的水溶性聚乙烯醇，其摩尔分数基于乙烯醇单位，位于3连续乙烯醇单元链的中心的乙烯醇单元的羟基的三单元组表达为70至99.9摩尔％，羧酸和内酯环含量为0.02至0.15摩尔％，熔点在160〜230℃之间，相对于100重量份的聚乙烯醇，以钠离子为基准，含有0.0003〜1重量份的碱金属离子。

3. 发明授权

US08654297B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08654297B2
公开(公告)日：2014-02-18
申请号：US12999024
申请日：2009-03-18
申请人： Masahiro Shimizu , Takashi Katayama
发明人： Masahiro Shimizu , Takashi Katayama
IPC分类号： G02F1/1343 , G02F1/139
CPC分类号： G02F1/1395 , G02F2201/122 , G02F2201/123
摘要： What is provided is an OCB mode liquid crystal display device (10), including: a plurality of gate bus lines (40); a plurality of source bus lines (42); pixels (58); and pixel electrodes (60) corresponding to the respective pixels (58). According to the OCB mode liquid crystal display device (10), a gap width (L22) between adjacent ones of the pixel electrodes (60) is wider at intersections (S30) of the plurality of gate bus lines (40) and the plurality of source bus lines (42) than in areas other than the intersections (S30).
摘要翻译：提供的是OCB模式液晶显示装置（10），包括：多个栅极总线（40）; 多条源极总线（42）; 像素（58）; 以及对应于各个像素（58）的像素电极（60）。根据OCB模式液晶显示装置（10），相邻的像素电极（60）之间的间隙宽度（L22）在多个栅极总线（40）的交点（S30）处宽，源总线（42）比除交叉口以外的区域（S30）。

4. 发明授权

US08647741B2 Polypropylene fiber, method of producing the same and utilization of the same 有权
标题翻译：聚丙烯纤维，其生产方法和使用方法相同
公开(公告)号：US08647741B2
公开(公告)日：2014-02-11
申请号：US12532898
申请日：2008-03-24
申请人： Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
发明人： Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
IPC分类号： D02G3/00
CPC分类号： D01F6/06 , B29K2023/12 , B29K2223/12 , B29L2031/707 , C04B16/0633 , C04B28/02 , C08L23/10 , D02J1/22 , D04H1/4291 , D07B1/02 , D07B2201/2006 , D07B2201/2007 , D07B2201/2009 , D07B2205/201 , Y10T428/29 , Y10T428/2913 , Y10T428/2976 , Y10T442/10 , Y10T442/3854 , Y10T442/40 , Y10T442/674 , C08L2666/02 , D07B2801/10
摘要： The present invention aims to provide a polypropylene fiber (PP fiber) excellent in strength, heat resistance, and water-absorption properties, a method of producing the same, and a hydraulic composition, a rope, a sheet-shaped fiber structure, and a composite material with an organic polymer each using the PP fiber. The present invention provides: a PP fiber having a fiber having a fiber strength of 7 cN/dtex or more and having either or both of (i) DSC properties such that the endothermic peak shape by DSC is a single shape having a half width of 10° C. or lower and the melt enthalpy change (AH) is 125 J/ g and (ii) irregular properties such that the single fiber fineness is 0.i to 3 dtex and irregularities are formed on the surface.
摘要翻译：本发明的目的在于提供强度，耐热性和吸水性优异的聚丙烯纤维（PP纤维）及其制造方法，水硬性组合物，绳索，片状纤维结构体和复合材料与各自使用PP纤维的有机聚合物。本发明提供：具有纤维强度为7cN / dtex以上的纤维的PP纤维，并且具有（i）DSC性质中的任一种或两者，使得DSC的吸热峰形状为具有半数宽度的单一形状 10℃以下，熔体焓变（AH）为125J / g，（ii）单纤维纤度为0.3〜11分的不规则性，表面形成凹凸。

5. 发明授权

US08548180B2 System, method, program, and integrated circuit for hearing aid 有权
标题翻译：助听器的系统，方法，程序和集成电路
公开(公告)号：US08548180B2
公开(公告)日：2013-10-01
申请号：US13146110
申请日：2010-11-09
申请人： Yoshiaki Takagi , Gempo Ito , Eiji Noguchi , Takashi Katayama
发明人： Yoshiaki Takagi , Gempo Ito , Eiji Noguchi , Takashi Katayama
IPC分类号： H04R25/00
CPC分类号： G10L21/02 , H04R25/50 , H04R25/552 , H04S2420/07
摘要： To provide a hearing aid system (1000) performing dichotic-listening binaural hearing aid processing which improves the clarity of speech and maintains the spatial perception ability. Each of first and second hearing aid devices (1100, 1200) includes a sound pickup unit (1110, 1210) and an output unit (1120, 1220) outputting a sound indicated by a suppressed acoustic signal. The hearing aid system (1000) includes: a first band suppression unit (1300) generating the suppressed acoustic signal indicating the sound outputted from the output unit (1120), by suppressing a signal in a first suppression-target band out of the acoustic signal outputted from the sound pickup unit (1110); and a second band suppression unit (1400) generating the suppressed acoustic signal indicating the sound outputted from the output unit (1220), by suppressing a signal in a second suppression-target band out of the acoustic signal outputted from the sound pickup unit (1210). The suppressed acoustic signals indicating the sounds outputted respectively from the output units (1120, 1220) include, in common, a signal in a non-voice band included in the acoustic signal.
摘要翻译：提供助听器系统（1000）进行双耳听力双耳助听器处理，提高语音的清晰度并保持空间感知能力。第一和第二助听器装置（1100,1200）中的每一个包括输出由抑制声信号指示的声音的声音拾取单元（1110,1210）和输出单元（1120,1220）。助听器系统（1000）包括：第一频带抑制单元（1300），通过抑制声信号中的第一抑制目标频带中的信号，产生表示从输出单元（1120）输出的声音的抑制声信号从所述声音拾取单元输出; 以及第二频带抑制单元，通过从声音拾取单元（1210）输出的声学信号中抑制第二抑制目标频带中的信号，产生表示从输出单元（1220）输出的声音的抑制声音信号）。指示分别从输出单元（1120,1220）输出的声音的抑制声信号包括声信号中包括的非声音频带中的信号。

6. 发明授权

US08411887B2 Hearing aid, relay device, hearing-aid system, hearing-aid method, program, and integrated circuit 有权
标题翻译：助听器，继电器，助听器系统，助听器方案，程序和集成电路
公开(公告)号：US08411887B2
公开(公告)日：2013-04-02
申请号：US13057817
申请日：2010-06-04
申请人： Kaoru Iwakuni , Takashi Katayama , Yui Ishizaka
发明人： Kaoru Iwakuni , Takashi Katayama , Yui Ishizaka
IPC分类号： H04R25/00
CPC分类号： H04R25/43 , H04R25/554
摘要： A hearing aid (51) includes: a sound collecting unit (500) configured to collect one of propagation sounds respectively output from external apparatuses; a radio wave receiving unit (560) that is an exemplary receiving unit configured to receive transmission audio signals transmitted from the respective external apparatuses; a comparing unit (550) configured to compare the propagation sound collected by the sound collecting unit (500) with each of the transmission audio signals received by the radio wave receiving unit (560), and select one of the transmission audio signals that corresponds to the propagation sound; and a sound output unit (520) configured to output, to the user, the sound obtained from the transmission audio signal selected by the comparing unit.
摘要翻译：助听器（51）包括：收集单元（500），被配置为收集分别从外部设备输出的传播声音之一; 无线电波接收单元（560），其是被配置为接收从各个外部设备发送的传输音频信号的示例性接收单元; 比较单元，被配置为将由所述声音采集单元（500）收集的传播声音与由所述无线电波接收单元（560）接收的每个所述传输音频信号进行比较，并且选择所述发送音频信号对应于传播声音; 以及声音输出单元（520），被配置为向所述用户输出从所述比较单元选择的所述发送音频信号获得的声音。

7. 发明授权

US08330913B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08330913B2
公开(公告)日：2012-12-11
申请号：US12993373
申请日：2009-03-26
申请人： Takashi Katayama , Masahiro Shimizu
发明人： Takashi Katayama , Masahiro Shimizu
IPC分类号： G02F1/1337 , G02F1/139
CPC分类号： G02F1/1395 , G02F1/133707 , G02F1/134336
摘要： A first substrate (20) is subjected to an alignment treatment for controlling an alignment direction of liquid crystal molecules of a liquid crystal layer, an alignment control region (R60) is provided in at least a part of a Y-direction interelectrode region (R52) between respective adjacent pixel electrodes (60), and an extension direction (D10) of the alignment control region (R60) is at an angle of not less than −15° and not more than +15° with a direction in which the alignment treatment is carried out (D20).
摘要翻译：对第一基板（20）进行用于控制液晶层的液晶分子的取向方向的取向处理，在Y方向电极间区域（R52）的至少一部分设置取向控制区域（R60））和对准控制区域（R60）的延伸方向（D10）之间的角度不小于-15°且不大于+ 15°，其中对准方向进行治疗（D20）。

8. 发明申请

US20120194771A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20120194771A1
公开(公告)日：2012-08-02
申请号：US13500199
申请日：2010-06-17
申请人： Masanobu Mizusaki , Youhei Nakanishi , Takashi Katayama , Takeshi Noma
发明人： Masanobu Mizusaki , Youhei Nakanishi , Takashi Katayama , Takeshi Noma
IPC分类号： G02F1/1337 , B05D3/06 , B05D3/14 , B05D5/06
CPC分类号： C09D163/00 , C08G73/10 , C08L63/00 , C08L79/08 , C09D179/08 , C08L2666/20 , C08L2666/22
摘要： The present invention provides a liquid crystal display device capable of preventing image sticking on a display caused by a residual DC voltage in various display modes, and a method for manufacturing thereof. The liquid crystal display device of the present invention includes a pair of substrates, a liquid crystal layer provided between the substrates, and an alignment film provided between the liquid crystal layer and at least one of the substrates, wherein the alignment film is formed by reacting an epoxy compound with a carboxyl group of one of a polyamic acid and a polyimide having a degree of imidization of less than 100%.
摘要翻译：本发明提供一种液晶显示装置及其制造方法，能够防止由各种显示模式下的残留直流电压引起的图像残留。本发明的液晶显示装置包括一对基板，设置在基板之间的液晶层和设置在液晶层与至少一个基板之间的取向膜，其中取向膜通过使具有酰亚胺化度小于100％的聚酰胺酸和聚酰亚胺之一的羧基的环氧化合物。

9. 发明申请

US20110102695A1 LIQUID CRYSTAL DISPLAY DEVICE DRIVING METHOD AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置驱动方法和液晶显示装置
公开(公告)号：US20110102695A1
公开(公告)日：2011-05-05
申请号：US12673439
申请日：2008-08-12
申请人： Takashi Katayama , Masahiro Shimizu
发明人： Takashi Katayama , Masahiro Shimizu
IPC分类号： G02F1/136
CPC分类号： G09G3/3648 , G02F1/1395 , G09G2300/0491 , G09G2310/063
摘要： The present invention is characterized in that: switching elements are transistor elements (36); a plurality of gate bus lines (32) and a plurality of source bus lines are provided on an active matrix substrate (10) in a lattice manner; each of the transistor elements (36) is connected to at least one of the gate bus lines (32) and at least one of the source bus lines; and a period is secured during which no electric potential difference occurs between any adjacent ones of the plurality of pixel electrodes (17) between which a corresponding one of the plurality of gate bus lines (32) is provided, at least while a transition voltage for causing a transition of the liquid crystal molecules into the bend orientation state is being applied to the liquid crystal layer, by simultaneously putting all of the plurality of gate bus lines (32) into an ON state so that voltages of identical polarity are applied to the respective any adjacent ones of the plurality of pixel electrodes (17).
摘要翻译：本发明的特征在于：开关元件是晶体管元件（36）; 以栅格方式在有源矩阵基板（10）上设置多条栅极总线（32）和多条源极总线; 每个晶体管元件（36）连接到至少一个栅极总线（32）和至少一个源极总线; 并且确保在多个栅极总线（32）中设置相应的一个栅极总线（32）之间的多个像素电极（17）中的任何相邻的像素电极（17）之间的任何相邻的像素电极（17）之间不产生电位差的周期，通过同时将所有多个栅极总线（32）置于导通状态，使液晶分子向弯曲取向状态的转变，施加到液晶层，使得相同极性的电压施加到相应于多个像素电极（17）中的任何相邻的像素电极。

10. 发明申请

US20100173547A1 POLYPROPYLENE FIBER, METHOD OF PRODUCING THE SAME AND UTILIZATION OF THE SAME 有权
标题翻译：聚丙烯纤维，其制造方法及其利用
公开(公告)号：US20100173547A1
公开(公告)日：2010-07-08
申请号：US12532898
申请日：2008-03-24
申请人： Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
发明人： Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
IPC分类号： B32B27/12 , D02G3/02 , D02G3/22 , D01D5/12 , C08F110/06
CPC分类号： D01F6/06 , B29K2023/12 , B29K2223/12 , B29L2031/707 , C04B16/0633 , C04B28/02 , C08L23/10 , D02J1/22 , D04H1/4291 , D07B1/02 , D07B2201/2006 , D07B2201/2007 , D07B2201/2009 , D07B2205/201 , Y10T428/29 , Y10T428/2913 , Y10T428/2976 , Y10T442/10 , Y10T442/3854 , Y10T442/40 , Y10T442/674 , C08L2666/02 , D07B2801/10
摘要： The present invention aims to provide a polypropylene fiber (PP fiber) excellent in strength, heat resistance, and water-absorption properties, a method of producing the same, and a hydraulic composition, a rope, a sheet-shaped fiber structure, and a composite material with an organic polymer each using the PP fiber. The present invention provides: a PP fiber having a fiber strength of 7 cN/dtex or more and having either or both of (i) DSC properties such that the endothermic peak shape by DSC is a single shape having a half width of 10° C. or lower and the melt enthalpy change (AH) is 125 J/g and (ii) irregular properties such that the single fiber fineness is 0.1 to 3 dtex and irregularities are formed on the surface, the irregularities having an average interval of 6.5 to 20 μm and an average height of 0.35 to 1 μm as a result of alternate presence of a protruded portion having a large diameter and a non-protruded portion having a small diameter along its fiber axis; a method of producing the PP fiber by pre-drawing an undrawn PP fiber having an IPF of 94% or more at 120 to 150° C. at a drawing magnification of 3 to 10 times, and then post-drawing the resultant at 170 to 190° C. and a drawing magnification of 1.2 to 3.0 times under the conditions of a deformation rate of 1.5 to 15 times/min and a draw tension of 1.0 to 2.5 cN/dtex; and a hydraulic composition, a rope, a sheet-shaped fiber structure, and a composite material with an organic polymer each using the PP fiber.
摘要翻译：本发明的目的在于提供强度，耐热性和吸水性优异的聚丙烯纤维（PP纤维）及其制造方法，水硬性组合物，绳索，片状纤维结构体和复合材料与各自使用PP纤维的有机聚合物。本发明提供一种PP纤维，其纤维强度为7cN / dtex以上，并且具有（i）DSC性质中的任一种或两者，使得DSC的吸热峰形状为半宽度为10℃的单一形状或更低，熔体焓变（AH）为125J / g，（ii）单纤维纤度为0.1〜3dtex的不规则性，表面形成凹凸，平均间隔为6.5〜由于交替存在具有大直径的突起部分和沿其纤维轴线具有小直径的非突出部分的结果，平均高度为0.35至1μm，平均高度为0.35μm至1μm。通过将拉伸倍数为3〜10倍，在120〜150℃下预拉伸IPF为94％以上的未拉伸的PP纤维，然后在170℃下拉伸所得的PP纤维， 190℃，拉伸倍率为1.5〜15次/分钟，拉伸张力为1.0〜2.5cN / dtex的条件下的1.2〜3.0倍。和水硬性组合物，绳索，片状纤维结构体和具有各自使用PP纤维的有机聚合物的复合材料。

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