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1. 发明授权

US5356558A Tolane derivatives, liquid crystal compositions containing the derivatives and liquid crystal display devices using the compositions 失效
标题翻译：甲苯衍生物，含有衍生物的液晶组合物和使用该组合物的液晶显示装置
公开(公告)号：US5356558A
公开(公告)日：1994-10-18
申请号：US94353
申请日：1993-07-21
申请人： Shuhei Yamada , Shuji Ikukawa , Jun Ito , Jitsuko Nakayama
发明人： Shuhei Yamada , Shuji Ikukawa , Jun Ito , Jitsuko Nakayama
IPC分类号： C07C25/24 , C07C255/50 , C07C255/54 , C09K19/18 , C09K19/42 , C09K19/46 , G02F1/13 , C09K19/52
CPC分类号： C09K19/46 , C07C25/24 , C07C255/50 , C09K19/18 , C09K19/42
摘要： A tolane derivative, a liquid crystal composition containing the derivative, and a liquid crystal display device including the composition, in which the tolane derivative is represented by the following general formula: ##STR1## wherein R represents a straight-chain alkyl group having 1 to 10 carbon atoms, and each of X.sub.1, X.sub.2, X.sub.3 and X.sub.4 represents a fluorine atom or a hydrogen atom wherein at least one X represents a fluorine atom, and Y represents a nitrile group or a straight-chain alkyl group having 1 to 10 carbon atoms.By blending the above-described compound with a general liquid crystal composition, a liquid crystal composition is provided which exhibits a wide practical temperature range as well as a large anisotropy of refractive index.
摘要翻译：甲苯衍生物，含有该衍生物的液晶组合物和包含该组合物的液晶显示装置，其中，所述甲苯衍生物由以下通式表示：其中R表示直链烷基具有1〜10个碳原子，X1，X2，X3和X4各自表示氟原子或氢原子，其中至少一个X表示氟原子，Y表示腈基或具有1个碳原子的直链烷基至10个碳原子。通过将上述化合物与一般的液晶组合物混合，提供了表现出宽的实用温度范围以及大的各向异性的折射率的液晶组合物。

2. 发明授权

US5437815A Tolan derivative, liquid crystal composition containing the derivative, and liquid crystal display device having the composition 失效
标题翻译：托兰衍生物，含有该衍生物的液晶组合物，以及具有该组成的液晶显示装置
公开(公告)号：US5437815A
公开(公告)日：1995-08-01
申请号：US952980
申请日：1992-09-29
申请人： Shuhei Yamada , Shuji Ikukawa , Jitsuko Nakayama
发明人： Shuhei Yamada , Shuji Ikukawa , Jitsuko Nakayama
IPC分类号： C07C25/24 , C09K19/18 , C09K19/12 , C07C25/13 , C09K19/52 , G02F1/13
CPC分类号： C09K19/18 , C07C25/24
摘要： A tolan derivative of a formula: ##STR1## where R represents a linear alkyl group having from 1 to 10 carbon atoms; X.sub.1, X.sub.2 and X.sub.3 independently represent a fluorine atom or a hydrogen atom, provided that one of them is necessarily a fluorine atom and the others are hydrogen atoms; and Y represents a nitrile group or a linear alkyl group having from 1 to 10 carbon atoms; and a liquid crystal composition containing the derivatives; and a liquid crystal display device having the composition are produced. The compound is compatible with other liquid crystal compounds, and by blending the compound with ordinary liquid crystal compounds, a liquid crystal composition having a broadened practical temperature range and an enlarged double refraction anisotropy is obtained.
摘要翻译：其中R表示具有1至10个碳原子的直链烷基的下式的衍生物： X1，X2和X3独立地表示氟原子或氢原子，条件是它们中的一个必须是氟原子，而其它是氢原子; Y表示腈基或具有1〜10个碳原子的直链烷基; 和含有该衍生物的液晶组合物; 制造具有该组成的液晶显示装置。该化合物与其它液晶化合物相容，通过将化合物与普通液晶化合物混合，得到具有扩大的实用温度范围和扩大的双折射各向异性的液晶组合物。

3. 发明授权

US5200110A Pyrimidine derivatives and liquid crystal compositions including same 失效
标题翻译：嘧啶衍生物和包含其的液晶组合物
公开(公告)号：US5200110A
公开(公告)日：1993-04-06
申请号：US870727
申请日：1992-04-15
申请人： Tsuyoshi Obikawa , Shuhei Yamada , Shuji Ikukawa
发明人： Tsuyoshi Obikawa , Shuhei Yamada , Shuji Ikukawa
IPC分类号： C07D239/26 , C09K19/34
CPC分类号： C07D239/26 , C09K19/3469
摘要： 2-phenyl-5-(4'-trans-cyclohexyl) phenyl pyrimidine derivatives represented by the general formula: ##STR1## wherein R is a straight chain alkyl group having 1 to 10 carbon atoms; X is CN or F; Y is F or H; Z is F or H; and when X is F, at least one of Y and Z is H; and the cyclohexane ring is a trans isomer, exhibiting a nematic phase and having a high nematic phase-isotropic liquid phase transition temperature (N-I Point) and large positive dielectric constant anisotropy (.DELTA..epsilon.). The pyrimidine derivatives may be included in liquid crystal compositions for improved display devices having a wide temperature range, including a high N-I point, a low threshold voltage and a low driving voltage.
摘要翻译：由通式表示的2-苯基-5-（4'-反式 - 环己基）苯基嘧啶衍生物：其中R是具有1-10个碳原子的直链烷基; X为CN或F; Y为F或H; Z为F或H; 当X为F时，Y和Z中的至少一个为H; 并且环己烷环是反式异构体，呈现向列相，并且具有高的向列相各向同性液相转变温度（N-I点）和大的正介电常数各向异性（DELTAε）。嘧啶衍生物可以包括在具有宽的温度范围的改进的显示装置的液晶组合物中，包括高N-I点，低阈值电压和低驱动电压。

4. 发明申请

US20100286989A1 RECORDING/REPRODUCTION DEVICE 审中-公开
标题翻译：记录/复制设备
公开(公告)号：US20100286989A1
公开(公告)日：2010-11-11
申请号：US12810947
申请日：2008-12-05
申请人： Shingo Urata , Takayuki Kawanishi , Takeshi Fujita , Shuhei Yamada , Miki Yamashita
发明人： Shingo Urata , Takayuki Kawanishi , Takeshi Fujita , Shuhei Yamada , Miki Yamashita
IPC分类号： G06F17/00 , G10L21/00
CPC分类号： G11B20/00007 , G10L15/04 , G11B20/10527 , G11B2020/00057 , G11B2020/10546 , G11B2020/10759 , G11B2020/1288 , G11B2220/2537
摘要： An audio data processor (120) performs a decoding process and a compression (encoding) process with respect to audio data in units of frames each containing a predetermined number of samples. The resultant encoded data is temporarily accumulated in an encoded data buffer (110). A song boundary detector (106) detects a frame boundary which should be used as a song boundary based on song position information corresponding to the audio data and feature information output from a feature extraction signal processor (107). A frame boundary divider (111) modifies the encoded data accumulated in the encoded data buffer so that a frame boundary of the encoded data matches the detected frame boundary.
摘要翻译：音频数据处理器（120）以包含预定数量样本的帧为单位执行关于音频数据的解码处理和压缩（编码）处理。所得到的编码数据被临时累积在编码数据缓冲器（110）中。歌曲边界检测器（106）基于与特征提取信号处理器（107）输出的音频数据和特征信息相对应的歌曲位置信息来检测应当被用作歌曲边界的帧边界。帧边界分频器（111）修改在编码数据缓冲器中累积的编码数据，使得编码数据的帧边界与检测到的帧边界匹配。

5. 发明授权

US07481950B2 Polishing composition and polishing method using the same 有权
标题翻译：抛光组合物和抛光方法使用相同
公开(公告)号：US07481950B2
公开(公告)日：2009-01-27
申请号：US10673779
申请日：2003-09-29
申请人： Shuhei Yamada , Akihiro Kawase
发明人： Shuhei Yamada , Akihiro Kawase
IPC分类号： C09K5/00
CPC分类号： H01L21/30625 , C09G1/02 , C09K3/1409 , C09K3/1463
摘要： A polishing composition of the present invention, which is used in precision polishing the surface of a wafer for semiconductor devices, remarkably reduces haze that occurs on the surface of the wafer. The polishing composition includes silicon dioxide, an alkaline compound, a water-soluble polymer, and water. The silicon dioxide is colloidal silica or fumed silica. The average primary particle diameter DSA of the colloidal silica is from 5 to 30 nm, and the average secondary particle diameter DN4 of the colloidal silica is from 5 to 120 nm. The average primary particle diameter DSA of the fumed silica is from 5 to 30 nm, and the average secondary particle diameter DN4 of the fumed silica is from 5 to 200 nm.
摘要翻译：用于精密抛光半导体器件的晶片表面的本发明的抛光组合物显着地减少了晶片表面发生的雾度。抛光组合物包括二氧化硅，碱性化合物，水溶性聚合物和水。二氧化硅是胶体二氧化硅或热解二氧化硅。胶体二氧化硅的平均一次粒径DSA为5〜30nm，胶体二氧化硅的平均二次粒径DN4为5〜120nm。热解二氧化硅的平均一次粒径DSA为5〜30nm，热解法二氧化硅的平均二次粒径DN4为5〜200nm。

6. 发明授权

US07307444B2 Testing method and testing apparatus for liquid crystal panel 有权
标题翻译：液晶面板测试方法和测试仪器
公开(公告)号：US07307444B2
公开(公告)日：2007-12-11
申请号：US11190029
申请日：2005-07-26
申请人： Kazushige Umetsu , Shuhei Yamada
发明人： Kazushige Umetsu , Shuhei Yamada
IPC分类号： G01R31/00
CPC分类号： G01N21/958 , G01N2021/9513 , G02F1/1309 , G02F2203/69
摘要： The present invention provides a technique enabling the amount of time required to evaluate the light fastness of a liquid crystal panel to be shortened. A method of testing the light fastness of a liquid crystal panel comprising a pair of substrates and a liquid crystal layer interposed between the substrates comprises the steps of: irradiating a test subject area of the liquid crystal panel with a laser beam, with at least one of the wavelength, the irradiation energy, and the irradiation duration of the laser beam set as a variable parameter; irradiating the liquid crystal panel with an observation beam and detecting the condition of the observation beam after passing through the liquid crystal panel; and evaluating the light fastness of the liquid crystal panel on the basis of a difference in the condition of the observation beam corresponding to the setting of the variable parameter of the laser beam.
摘要翻译：本发明提供了能够缩短液晶面板的耐光性评价所需的时间的技术。一种测试包括一对基板和介于基板之间的液晶层的液晶面板的耐光性的方法包括以下步骤：用激光束照射液晶面板的测试对象区域，至少一个的波长，照射能量和激光束的照射持续时间设置为可变参数; 用观察光束照射液晶面板，并检测通过液晶面板后的观察光束的状态; 并根据与激光束的可变参数的设定对应的观察光束的条件差来评价液晶面板的耐光性。

7. 发明申请

US20070181851A1 Polishing composition and polishing method 失效
标题翻译：抛光组合物和抛光方法
公开(公告)号：US20070181851A1
公开(公告)日：2007-08-09
申请号：US11701640
申请日：2007-02-02
申请人： Shuhei Yamada
发明人： Shuhei Yamada
IPC分类号： B24D3/02 , C09K13/00 , C09K13/06 , C03C15/00 , C09C1/68 , C09K3/14
CPC分类号： C09G1/04
摘要： The polishing composition contains polyoxyethylene sorbitan mono-fatty acid ester, silicon dioxide, water soluble cellulose, an alkaline compound, and water. The content of polyoxyethylene sorbitan mono-fatty acid ester in the polishing composition is less than 0.0025% by mass. The polishing composition is appropriate for final polishing of silicon wafers.
摘要翻译：抛光组合物含有聚氧乙烯脱水山梨糖醇单脂肪酸酯，二氧化硅，水溶性纤维素，碱性化合物和水。聚氧乙烯脱水山梨醇单脂肪酸酯在抛光组合物中的含量小于0.0025质量％。抛光组合物适用于硅晶片的最终抛光。

8. 发明授权

US07108400B2 Light source unit and projector 有权
标题翻译：光源单元和投影机
公开(公告)号：US07108400B2
公开(公告)日：2006-09-19
申请号：US10935318
申请日：2004-09-08
申请人： Shuhei Yamada , Takeshi Seto
发明人： Shuhei Yamada , Takeshi Seto
IPC分类号： F21V29/00
CPC分类号： F21V29/56 , F21K9/00 , F21Y2115/10 , H01L33/648 , H04N9/315
摘要： A light source unit is provided that is adapted for efficient cooling and for illumination of high luminance, and a projector including the same. A light source unit including a solid-state light source and a lens further includes a first fluid flowing in the vicinity of the solid-state light source thereby absorbing heat generated from the solid-state light source, and a second fluid flowing in the vicinity of the first fluid thereby absorbing the heat contained in the first fluid.
摘要翻译：提供适于高效冷却和高亮度照明的光源单元，以及包括该光源单元的投影仪。包括固态光源和透镜的光源单元还包括在固态光源附近流动的第一流体，从而吸收从固态光源产生的热量和在附近流动的第二流体从而吸收第一流体中所含的热量。

9. 发明申请

US20060055931A1 Testing method and testing apparatus for liquid crystal panel 有权
标题翻译：液晶面板测试方法和测试仪器
公开(公告)号：US20060055931A1
公开(公告)日：2006-03-16
申请号：US11190029
申请日：2005-07-26
申请人： Kazushige Umetsu , Shuhei Yamada
发明人： Kazushige Umetsu , Shuhei Yamada
IPC分类号： G01N21/00
CPC分类号： G01N21/958 , G01N2021/9513 , G02F1/1309 , G02F2203/69
摘要： The present invention provides a technique enabling the amount of time required to evaluate the light fastness of a liquid crystal panel to be shortened. A method of testing the light fastness of a liquid crystal panel comprising a pair of substrates and a liquid crystal layer interposed between the substrates comprises the steps of: irradiating a test subject area of the liquid crystal panel with a laser beam, with at least one of the wavelength, the irradiation energy, and the irradiation duration of the laser beam set as a variable parameter; irradiating the liquid crystal panel with an observation beam and detecting the condition of the observation beam after passing through the liquid crystal panel; and evaluating the light fastness of the liquid crystal panel on the basis of a difference in the condition of the observation beam corresponding to the setting of the variable parameter of the laser beam.
摘要翻译：本发明提供了能够缩短液晶面板的耐光性评价所需的时间的技术。一种测试包括一对基板和介于基板之间的液晶层的液晶面板的耐光性的方法包括以下步骤：用激光束照射液晶面板的测试对象区域，至少一个的波长，照射能量和激光束的照射持续时间设置为可变参数; 用观察光束照射液晶面板，并检测通过液晶面板后的观察光束的状态; 并根据与激光束的可变参数的设定对应的观察光束的条件差来评价液晶面板的耐光性。

10. 发明申请

US20050054203A1 Polishing composition 有权
标题翻译：抛光组成
公开(公告)号：US20050054203A1
公开(公告)日：2005-03-10
申请号：US10934670
申请日：2004-09-03
申请人： Shuhei Yamada
发明人： Shuhei Yamada
IPC分类号： B24B37/00 , C09G1/02 , C09K3/14 , H01L21/304 , H01L21/306 , H01L21/311
CPC分类号： C09G1/02 , H01L21/30625
摘要： The present invention relates to a polishing composition that can be preferably used to polish a silicon wafer. The polishing composition includes a block polyether represented by the chemical formula HO-(EO)a—(PO)b-(EO)c—H, wherein EO represents an oxyethylene group, PO represents an oxypropylene group, each of a and c represents the polymerization degree of ethylene oxide, b represents the polymerization degree of propylene oxide, and each of a, b, and c is an integer of 1 or greater; silicon dioxide; a basic compound; at least either one of hydroxyethyl cellulose and polyvinyl alcohol; and water.
摘要翻译：本发明涉及一种可优选用于抛光硅晶片的抛光组合物。抛光组合物包括由化学式HO-（EO）a-（PO）b-（EO）cH表示的嵌段聚醚，其中EO表示氧化乙烯基，PO表示氧化亚丙基，a和c各自表示聚合环氧乙烷的程度，b表示环氧丙烷的聚合度，a，b和c各自为1以上的整数，二氧化硅; 一个基本的化合物; 羟乙基纤维素和聚乙烯醇中的至少一种; 和水。

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