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11. 发明申请

US20100239786A1 CELLULOSE ACYLATE FILM AND METHOD FOR PRODUCING SAME, RETARDATION FILM, POLARIZER AND LIQUID-CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：纤维素乙酸酯薄膜及其制造方法，延展薄膜，极性和液晶显示装置
公开(公告)号：US20100239786A1
公开(公告)日：2010-09-23
申请号：US12728539
申请日：2010-03-22
申请人： Jun Takeda , Yuki Matsuda , Hiroyuki Kawanishi , Hiromichi Tachikawa
发明人： Jun Takeda , Yuki Matsuda , Hiroyuki Kawanishi , Hiromichi Tachikawa
IPC分类号： C09K19/00 , C08B3/00 , B29C55/00
CPC分类号： B29C55/14 , B29C55/005 , B29K2001/00 , B29K2001/12 , B29K2995/0034 , C08B3/06 , C08B3/16 , C08L1/10 , C08L1/14 , Y10T428/10
摘要： A cellulose acylate film of which the difference between the in-plane retardation at a wavelength of 630 nm and the in-plane retardation at a wavelength of 450 nm is 1 to 15 nm, and satisfying the following formula (2) both in the film traveling direction and in the direction perpendicular thereto: −0.5%≦{(L′−L0)/L0}×100≦0.5% (2), wherein L0 means the length of the film before the lapse of time of 24 hours at 60° C. and 90% RH; and L′ means the length of the film after the lapse of time of 24 hours at 60° C. and 90% RH followed by humidity conditioning for 2 hours.
摘要翻译：在630nm波长的面内相位差与波长450nm处的面内相位差之间的差异为1〜15nm，满足下式（2）的纤维素酰化物膜行程方向和垂直于其的方向：-0.5％＆nlE; {（L'-L0）/ L0}×100＆nlE; 0.5％（2）其中L0表示在24小时经过时间之前的膜的长度 60℃和90％RH; L'表示在60℃和90％RH下经过24小时经过湿度调节2小时后的膜的长度。

12. 发明申请

US20090163703A1 Phase difference plate comprising polymer film containing compound having rod-shaped molecular structure 有权
公开(公告)号：US20090163703A1
公开(公告)日：2009-06-25
申请号：US12379145
申请日：2009-02-13
申请人： Hiroshi Takeuchi , Hiroaki Sata , Hiroyuki Kawanishi , Takamichi Fujii
发明人： Hiroshi Takeuchi , Hiroaki Sata , Hiroyuki Kawanishi , Takamichi Fujii
IPC分类号： C08B3/00
CPC分类号： G02B5/3083 , G02F2001/133638 , Y10T428/1005 , Y10T428/1036 , Y10T428/105
摘要： A phase difference plate which comprises one sheet of polymer film containing a compound having a rod-shaped molecular structure and exhibiting a maximum absorption wavelength (λmax) of less than 250 nm in an ultraviolet spectrum of its solution and which exhibits a retardation value as measured at a wavelength of 450 nm (Re450) of 60 to 135 nm and a retardation value as measured at a wavelength of 590 nm (Re590) of 100 to 170 nm, where the relationship: Re590−Re450≧2 nm is satisfied. The phase difference plate functions as a λ/4 plate.

13. 发明申请

US20050116769A1 Sensor device and a signal amplification device of a small detection signal provided by the sensor 有权
标题翻译：传感器装置和由传感器提供的小检测信号的信号放大装置
公开(公告)号：US20050116769A1
公开(公告)日：2005-06-02
申请号：US10963918
申请日：2004-10-12
申请人： Koryo Tei , Hiroyuki Kawanishi , Kazuya Yano
发明人： Koryo Tei , Hiroyuki Kawanishi , Kazuya Yano
IPC分类号： H03F1/02 , H03F3/08 , H03F3/45
CPC分类号： H03F3/45475 , H03F3/087 , H03F3/45968
摘要： An amplification device of a small detection signal with a multi-element sensor is provided wherein the amplification factor of the operational amplifier can be made variable and also high accuracy offset cancellation and the reduction of noise in low frequency range is possible. A first switching element 31 selectively connects the normal phase input terminal 14 of the operational amplifier 12 either to the reference potential 60 or to the output terminal 2a-2n of the sensor element 1a-1n. The inverse phase input terminal 15 is connected to the reference potential 60 through the resistor 41 and at the same time to the output terminal 16 through the resistor 42, 43. Also one terminal 52 of the capacitor 51 is connected to the output terminal 16 of the operational amplifier 12, the other terminal 53, is connected to the output buffer 13, a second switching element 32 is arranged to selectively connect the terminal 53 to the reference potential 60. Each resistor 42,43 is selectively short circuited by switching element 33,34 to change the resistance value thus varying the amplification factor of the operational amplifier 12.
摘要翻译：提供了具有多元传感器的小检测信号的放大装置，其中可以使运算放大器的放大系数可变，并且还可以实现高精度偏移消除，并且可以降低低频范围内的噪声。第一开关元件31选择性地将运算放大器12的正相输入端子14连接到参考电位60或传感器元件1a-1n的输出端子2a-2n。反相输入端子15通过电阻器41连接到参考电位60，并且通过电阻器42,43同时连接到输出端子16。电容器51的一个端子52连接到运算放大器12的输出端子16，另一个端子53连接到输出缓冲器13，第二开关元件32被布置成选择性地将端子53连接到参考潜力60。每个电阻器42,43由开关元件33,34选择性地短路以改变电阻值，从而改变运算放大器12的放大系数。

14. 发明授权

US06859242B2 Polarizing plate comprising polymer film and polarizing membrane 有权
标题翻译：偏光板包括聚合物膜和偏振膜
公开(公告)号：US06859242B2
公开(公告)日：2005-02-22
申请号：US10415041
申请日：2001-10-24
申请人： Hiroyuki Kawanishi
发明人： Hiroyuki Kawanishi
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： G02B5/3033 , G02B5/3083 , G02F1/133528 , G02F2001/133637
摘要： A polarizing plate comprises a polymer film and a polarizing membrane. The polymer film has a slow axis, and the polarizing membrane has a transmission axis. The polymer film and the polarizing membrane are arranged to orient the slow axis of the polymer film essentially at 45° to the transmission axis of the polarizing membrane. The polarizing membrane has a transmittance of 30 to 50% and a polarizing degree of 90 to 100%. When light having a wavelength of 450 nm is incident on the polarizing membrane, the ratio of the transmittance in a direction parallel to the transmission axis to the transmittance in a direction perpendicular to the transmission axis (T//(450)/T⊥(450)) satisfies the following formula (I). When light having a wavelength of 590 nm is incident on the polarizing membrane, the ratio of the transmittance in a direction parallel to the transmission axis to the transmittance in a direction perpendicular to the transmission axis (T//(590)/T⊥(590)) satisfies the following formula (II). 0.6≦T//(450)/T⊥(450)≦1.5 (I) 0.6≦T//(590)/T⊥(590)≦1.5 (II)
摘要翻译：偏振片包括聚合物膜和偏振膜。聚合物膜具有慢轴，偏振膜具有透射轴。聚合物膜和偏振膜被布置成使聚合物膜的慢轴基本上与偏振膜的透射轴成45°。偏光膜的透光率为30〜50％，偏光度为90〜100％。当波长为450nm的光入射到偏振膜上时，与透射轴平行的方向上的透射率与透射轴垂直的方向的透射率的比（T //（450）/T⊥（ 450））满足下式（I）。当波长为590nm的光入射到偏振膜上时，与透射轴平行的方向上的透射率与透射轴垂直方向的透射率的比（T //（590）/T⊥（ 590））满足下式（II）。

15. 发明授权

US06810091B1 Digital data deinterleaver 有权
标题翻译：数字数据去交织器
公开(公告)号：US06810091B1
公开(公告)日：2004-10-26
申请号：US09295916
申请日：1999-04-21
申请人： Hiroyuki Kawanishi
发明人： Hiroyuki Kawanishi
IPC分类号： H03K900
CPC分类号： H03M13/2785 , H03M13/2703 , H03M13/276 , H03M13/2764
摘要： There is disclosed a reduced-scale digital data deinterleaver of simple structure. In a preferred embodiment each word is comprised of 32 bits of data, and 32 words form a block. In each block, each word is separated into four phases cyclically. The resulting bit lines and word lines are interchanged to produce interleaved data items. One block of the interleaved data items is written into a RAM. A higher significant address of 5 bits and a lower significant address of 5 bits of the RAM are specified by the higher significant 5 bits and the lower significant 5 bits, respectively, of the output from a counter. Whenever a block of data is written to the RAM the higher significant 5 bits and the lower significant 5 bits are interchanged to produce first and second count signals. Data is read from the specified address, 1 bit at a time and data is written, 1 bit at a time, into the address just from which data was read out. When the most and lower significant 5 bits are interchanged as described above, the higher significant 2 bits of the higher significant 5 bits and higher significant 2 bits of the lower significant 5 bits are alternately shifted toward lower significant bits.
摘要翻译：公开了一种结构简单的缩小数字数据解交织器。在优选实施例中，每个字由32位数据组成，32个字形成一个块。在每个块中，每个字循环地分为四个阶段。所产生的位线和字线被互换以产生交错的数据项。交错数据项的一个块被写入RAM中。 5位的较高有效地址和RAM的5位的较低有效地址分别由计数器的输出的较高有效5位和较低有效5位指定。每当一个数据块被写入到RAM中时，较高的有效5位和较低的有效5位被互换以产生第一和第二计数信号。从指定的地址读取数据，每次读取1位数据，并将数据写入到读取数据的地址。当如上所述互换最大和最低有效5比特时，较高有效5比特的较高有效2比特和较低有效5比特的较高有效2比特交替地向较低有效比特移位。

16. 发明授权

US4949990A Steering column fixing structure for a vehicle 失效
标题翻译：车辆转向柱固定结构
公开(公告)号：US4949990A
公开(公告)日：1990-08-21
申请号：US260850
申请日：1988-10-21
申请人： Shinichi Hirahara , Hiroyuki Kawanishi , Naoto Shibui
发明人： Shinichi Hirahara , Hiroyuki Kawanishi , Naoto Shibui
IPC分类号： B60D1/14 , B60R21/05 , B62D1/19
CPC分类号： B60R21/05 , B62D1/195
摘要： Energy absorbing structure provided under steering column cover between the fixing hardware for the column and a potentially colliding driver's knee.
摘要翻译：能量吸收结构提供在转向柱盖之间，用于柱的固定硬件和可能碰撞的驾驶员膝盖。

17. 发明申请

US20080254236A1 Optical Cellulose Acylate Film, Polarizing Plate and Liquid Crystal Display Device 有权
标题翻译：光学纤维素丙烯酸酯膜，偏光板和液晶显示装置
公开(公告)号：US20080254236A1
公开(公告)日：2008-10-16
申请号：US11596562
申请日：2005-05-13
申请人： Hiroyuki Kawanishi , Yosuke Nishiura , Takako Nishiura
发明人： Hiroyuki Kawanishi , Yosuke Nishiura , Takako Nishiura
IPC分类号： C09K19/52 , B32B5/00 , G02B5/22 , B32B27/00
CPC分类号： G02B5/305 , C08J5/18 , C08J2301/14 , C08K7/00 , G02F1/133528 , Y10T428/10 , Y10T428/31971
摘要： An optical cellulose acylate film comprising a polymer component which is a cellulose acylate obtained by substituting hydroxyl groups of a cellulose by an acetyl group and an acyl group having 3 or more carbon atoms, wherein a substitution degree A of the acetyl group and a substitution degree B of the acyl group having 3 or more carbon atoms satisfy the following formulae (I) and (II): 2.0≦A+B≦3.0 (I), 0
摘要翻译：一种光学纤维素酰化物膜，其包含通过用乙酰基和具有3个或更多个碳原子的酰基取代纤维素的羟基而获得的纤维素酰化物的聚合物组分，其中乙酰基的取代度A和取代度具有3个以上碳原子的酰基的B满足下式（I）和（II）：2.0 <= A + B <= 3.0（I），0

18. 发明申请

US20070172605A1 Cellulose acylate film, polarizing plate and liquid crystal display 审中-公开
标题翻译：纤维素酰化膜，偏光板和液晶显示
公开(公告)号：US20070172605A1
公开(公告)日：2007-07-26
申请号：US10590655
申请日：2005-02-24
申请人： Sumio Ohtani , Hiroyuki Kawanishi , Yosuke Nishiura , Takako Nishiura
发明人： Sumio Ohtani , Hiroyuki Kawanishi , Yosuke Nishiura , Takako Nishiura
IPC分类号： C09K19/00
CPC分类号： C08J5/18 , C08J2301/12 , C08K5/3492 , G02B5/305 , G02F1/133528 , G02F1/13363 , Y10T428/1041
摘要： To provide a cellulose acylate film which exhibits excellent retardation values both in the film plane and along the direction perpendicular to the film plane, and undergoes less change in the retardation values by environmental humidity, and a polarizing plate using this film, a polarizing plate using the film, and a liquid crystal display undergoing less change in viewing angle characteristics, the cellulose acylate film satisfies formulae (I), (II), (V) and (VI), wherein Re(630) and Rth(630) is defined in the specification: 2.00≦DS2+DS3+DS6≦3.00 (I) DS6/(DS2+DS3+DS6)≧0.315 (II) 46≦Re(630)≦200 (V) 70≦Rth(630)≦350 (VI)
摘要翻译：为了提供纤维素酰化物膜，其在膜平面和垂直于膜平面的方向上都具有优异的延迟值，并且由环境湿度引起的延迟值变化较小，并且使用该膜的偏振片，使用该薄膜和视角特性变化较小的液晶显示器，纤维素酰化物膜满足式（I），（II），（V）和（VI），其中定义了Re（630）和Rth（630）在规范中：<？in-line-formula description =“In-line Formulas”end =“lead”？> 2.00 <= DS2 + DS3 + DS6 <= 3.00（I）<？in-line-formula description =“ DS6 /（DS2 + DS3 + DS6）> = 0.315（II）<线内公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“ ？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 46 <= Re（630） <= 200（V）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-for mulae description =“In-line Formulas”end =“lead”？> 70 <= Rth（630）<= 350（VI）<？in-line-formula description =“In-line Formulas”end =“tail”？ >

19. 发明授权

US07119873B2 Polarizing plate and liquid crystal display using the same 有权
公开(公告)号：US07119873B2
公开(公告)日：2006-10-10
申请号：US10475966
申请日：2002-04-26
申请人： Hiroyuki Kawanishi , Yoji Ito
发明人： Hiroyuki Kawanishi , Yoji Ito
IPC分类号： G02F1/13
CPC分类号： G02B5/0226 , G02B5/0278 , G02B5/3016 , G02B5/3033 , G02F1/133504 , G02F1/133528
摘要： The present invention is to provide a polarizing plate capable of providing a liquid crystal display which is widened in the angle of visibility (in particular, the downward angle of visibility), hardly accompanied by thickening of the thickness of a liquid crystal panel, lowering of contrast due to variation of a visual angle, gradation reverse, black-and-white reverse, and hue variation, by using a light-scattering layer, a polarizer and an optical anisotropic layer comprising a liquid crystal compound, and the polarizing plate of the present invention comprises a polarizer; an optical anisotropic layer containing a liquid crystal compound; and a light-scattering layer containing a light-transmitting resin and a light-transmitting diffusing agent having a refractive index different from that of the light-transmitting resin, wherein the light-transmitting diffusing agent is dispersed in the light-transmitting resin, and liquid crystal display using the same.

20. 发明授权

US07069285B2 Decimation filter 失效
公开(公告)号：US07069285B2
公开(公告)日：2006-06-27
申请号：US10094852
申请日：2002-03-11
申请人： Hiroyuki Kawanishi , Akira Toyama
发明人： Hiroyuki Kawanishi , Akira Toyama
IPC分类号： G06F17/10
CPC分类号： H03H17/0664 , G06F17/17
摘要： Folding noises into signal bands are reduced and steeper cutoff characteristics are achieved without any increase in the scale of the circuit of a decimation filter attributable to the order of the filter coefficients and the bit precision of the same.Smaller attenuations are achieved in regions that do not contribute to folding noises, and filter coefficients are used to primarily attenuate signal components in regions contributing to folding noises and having a certain band width located about frequencies that are integral multiples of a decimated sampling frequency of 8 fs, thereby reducing folding noises compared to the prior art. Attenuations smaller than those in the prior art are achieved in other regions that do not contribute to folding noises to allow the filter coefficients to be used to make cutoff characteristics steeper accordingly, thereby achieving steeper cutoff characteristics while keeping folding noises at the level of the prior art.

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