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1. 发明授权

US4911862A Optically active carboxylic acid derivatives and liquid crystalline compositions comprising them 失效
标题翻译：包含它们的光学活性羧酸衍生物和液晶组合物
公开(公告)号：US4911862A
公开(公告)日：1990-03-27
申请号：US210375
申请日：1988-06-23
申请人： Tadao Shoji , Sadao Takehara , Toru Fujisawa , Masashi Osawa , Hiroshi Ogawa , Yoshi Arai , Jitsuo Kurokawa
发明人： Tadao Shoji , Sadao Takehara , Toru Fujisawa , Masashi Osawa , Hiroshi Ogawa , Yoshi Arai , Jitsuo Kurokawa
IPC分类号： C07C69/773 , C09K19/12 , C09K19/20
CPC分类号： C09K19/12 , C09K19/2021
摘要： An optically active carboxylic acid derivative represented by the general formula ##STR1## wherein R represents a normal alkyl group having 1 to 20 carbon atoms, m and n represent 0 or 1 but are not 1 at the same time, X represents a hydrogen or halogen atom, Y represents a hydrogen or fluorine atom, provided that when Y is a hydrogen atom, X is a halogen atom, and that when n is 0, Y is a hydrogen atom, and Q* represents an optically active alkyl or 1-alkoxyethyl group having an asymmetric carbon atom.
摘要翻译：由通式（I）表示的光学活性羧酸衍生物，其中R表示具有1至20个碳原子的正烷基，m和n表示0或1，但不同时为1，X表示氢或卤素原子，Y表示氢或氟原子，条件是当Y为氢原子时，X为卤素原子，当n为0时，Y为氢原子，Q *为光学活性烷基或具有不对称碳原子的1-烷氧基乙基。

2. 发明授权

US4914224A Optically active carboxylic acid derivatives and liquid crystalline compositions comprising them 失效
标题翻译：包含它们的光学活性羧酸衍生物和液晶组合物
公开(公告)号：US4914224A
公开(公告)日：1990-04-03
申请号：US7612
申请日：1987-01-28
申请人： Tadao Shoji , Sadao Takehara , Toru Fujisawa , Masashi Osawa , Hiroshi Ogawa , Yoshi Arai , Jitsuo Kurokawa
发明人： Tadao Shoji , Sadao Takehara , Toru Fujisawa , Masashi Osawa , Hiroshi Ogawa , Yoshi Arai , Jitsuo Kurokawa
IPC分类号： C07C69/773 , C09K19/12 , C09K19/20
CPC分类号： C09K19/12 , C09K19/2021
摘要： An optically active carboxylic acid derivative represented by the general formula ##STR1## wherein R represents a normal alkyl group having 1 to 20 carbon atoms, m and n represent 0 or 1 but are not 1 at the same time, X represents a hydrogen or halogen atom, Y represents a hydrogen or fluorine atom, provided that when Y is a hydrogen atom, X is a halogen atom, and that when n is 0, Y is ahydrogen atom, and Q* represents an optically active alkyl or 1-alkoxyethyl group having an asymmetric carbon atom.

3. 发明授权

US5324451A Lactic acid derivatives and liquid crystal compositions containing the same 失效
标题翻译：乳酸衍生物和含有它的液晶组合物
公开(公告)号：US5324451A
公开(公告)日：1994-06-28
申请号：US870743
申请日：1992-04-20
申请人： Sadao Takehara , Tadao Shoji , Hiroshi Ogawa , Toru Fujisawa , Masashi Osawa
发明人： Sadao Takehara , Tadao Shoji , Hiroshi Ogawa , Toru Fujisawa , Masashi Osawa
IPC分类号： C07C69/773 , C09K19/12 , C09K19/20 , C07C69/76
CPC分类号： C09K19/126 , C09K19/2021
摘要： A compound represented by formula (I): ##STR1## wherein R.sub.1 represents an alkyl group having from 1 to 18 carbon atoms; R.sub.2 represents an alkyl group having from 2 to 16 carbon atoms; rings A, B, C, and D each represents a 1,4-phenylene group or a 1,4-phenylene group having one or two halogen atoms; Y represents a single bond, ##STR2## m and n each represents 0 or 1; p represents 0, 1, or 2; q represents 0 or an integer of from 1 to 6; and C* and C** each represents an asymmetric carbon atom in an (S)- or (R)-configuration, and a liquid crystal composition containing the compound of formula (I). The compound of formula (I) is a chiral liquid crystal compound exhibiting large spontaneous polarization, a long helical pitch, an SC* phase in a broad temperature range including room temperature, satisfactory orientation, and a high rate of response.
摘要翻译：由式（I）表示的化合物：其中R 1表示具有1至18个碳原子的烷基; R2表示具有2至16个碳原子的烷基; 环A，B，C和D各自表示具有一个或两个卤素原子的1,4-亚苯基或1,4-亚苯基; Y表示单键， m，n表示0或1; p表示0,1或2; q表示0或1至6的整数; 和C *和C **各自表示（S） - 或（R） - 构型中的不对称碳原子，和含有式（I）化合物的液晶组合物。式（I）的化合物是在包括室温，令人满意的取向和高响应速度的宽温度范围内表现出大的自发极化，长螺距，SC *相的手性液晶化合物。

4. 发明授权

US5128472A 2,5-disubstituted pyrazine derivatives, pyrimidine derivatives, and liquid crystal containing the same 失效
标题翻译： 2,5-二取代吡嗪衍生物，嘧啶衍生物和含有它们的液晶
公开(公告)号：US5128472A
公开(公告)日：1992-07-07
申请号：US606662
申请日：1990-10-31
申请人： Masashi Osawa , Tadao Shoji , Sadao Takehara , Hiroshi Ogawa , Toru Fujisawa , Takeshi Kuriyama , Kayoko Nakamura
发明人： Masashi Osawa , Tadao Shoji , Sadao Takehara , Hiroshi Ogawa , Toru Fujisawa , Takeshi Kuriyama , Kayoko Nakamura
IPC分类号： C07D239/26 , C07D241/12 , C09K19/34
CPC分类号： C07D239/26 , C07D241/12 , C09K19/3452
摘要： A 2,5-disubstituted pyrizine derivative and a 2,5-disubstituted pyrimidine derivative of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each independently represents a straight-chain or branched alkyl group containing 1 to 20 carbon atoms;X represents a halogen atom; and ##STR2## represents a pyrazine-2,5-diyl or a pyrimidine-2,5-diyl group; each useful as an electrooptical display material are disclosed. Further a liquid crystal composition comprising said compounds as well as a ferroelectric display device wherein said liquid crystal composition is used are disclosed.
摘要翻译：式（I）的2,5-二取代吡嗪衍生物和2,5-二取代嘧啶衍生物：其中R 1和R 2各自独立地表示含有1至20个碳的直链或支链烷基原子 X表示卤原子; 并且表示吡嗪-2,5-二基或嘧啶-2,5-二基; 各自用作电光显示材料。此外，还公开了包含所述化合物的液晶组合物以及其中使用所述液晶组合物的铁电显示装置。

5. 发明授权

US4997942A 2,4-disubstituted pyrazine derivatives, pyrimidine derivatives, and liquid crystal containing the same 失效
标题翻译： 2,4-二取代吡嗪衍生物，嘧啶衍生物和含有它们的液晶
公开(公告)号：US4997942A
公开(公告)日：1991-03-05
申请号：US325813
申请日：1989-03-20
申请人： Masashi Osawa , Tadao Shoji , Sadao Takehara , Hiroshi Ogawa , Toru Fujisawa , Takeshi Kuriyama , Kayoko Nakamura
发明人： Masashi Osawa , Tadao Shoji , Sadao Takehara , Hiroshi Ogawa , Toru Fujisawa , Takeshi Kuriyama , Kayoko Nakamura
IPC分类号： C07D239/26 , C07D241/12 , C09K19/34
CPC分类号： C07D239/26 , C07D241/12 , C09K19/3452
摘要： A 2,5-disubstituted pyrazine derivative and a 2,5-disubstituted pyrimidine derivative of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each independently represents a straight-chain or branched alkyl group containing 1 to 20 carbon atoms;X represents a halogen atom; and ##STR2## represents a pyrazine-2,5-diyl or a pyrimidine-2,5-diyl group; each useful as an electrooptical display material are disclosed. Further a liquid crystal composition comprising said compounds as well as a ferroelectric display device wherein said liquid crystal composition is used are disclosed.

6. 发明授权

US5304323A Liquid crystal devices and process for producing the same 失效
标题翻译：液晶装置及其制造方法
公开(公告)号：US5304323A
公开(公告)日：1994-04-19
申请号：US984279
申请日：1992-12-01
申请人： Yoshi Arai , Toru Fujisawa , Kiyohumi Takeuchi , Haruyoshi Takatsu , Koichiro Adachi , Hiroshi Ogawa , Kazunori Maruyama
发明人： Yoshi Arai , Toru Fujisawa , Kiyohumi Takeuchi , Haruyoshi Takatsu , Koichiro Adachi , Hiroshi Ogawa , Kazunori Maruyama
IPC分类号： C09K19/54 , G02F1/1334 , C09K19/52 , G02F1/13
CPC分类号： C09K19/542 , G02F1/1334 , G02F2001/13345
摘要： A liquid crystal device comprising a pair of substrate, at least one of them being transparent, and a light-control layer supported therebetween, wherein said light-control layer comprises a liquid crystal material showing positive dielectric anisotropy and a transparent solid substance, said liquid crystal material forming a continuous phase, and said transparent solid substance existing in said continuous phase in the form of dispersed particles or a three-dimensional network. The device exhibits a clear threshold voltage, a high fast response time and a highly contrast display with a low applied voltage.
摘要翻译：一种液晶装置，包括一对基板，其中至少一个是透明的，并且支撑在其间的光控层，其中所述光控层包括显示正介电各向异性的液晶材料和透明固体物质，所述液体形成连续相的晶体材料，所述透明固体物质以分散颗粒或三维网络的形式存在于所述连续相中。该器件具有清晰的阈值电压，高的快速响应时间和低施加电压的高对比度显示。

7. 发明授权

US09315691B2 Adhesive composition 有权
标题翻译：粘合剂组合物
公开(公告)号：US09315691B2
公开(公告)日：2016-04-19
申请号：US13282799
申请日：2011-10-27
申请人： Hiroshi Ogawa , Tatsuhiro Suwa
发明人： Hiroshi Ogawa , Tatsuhiro Suwa
IPC分类号： C08F8/30 , C09J7/02 , C08K5/14 , C08K5/29 , C08K5/00 , C08K5/544
CPC分类号： C09J7/0217 , C08K5/0025 , C08K5/14 , C08K5/29 , C08K5/5442 , C09J7/385 , C09J2205/102
摘要： An adhesive composition, an optical member, a surface protective film, and an adhesive sheet, the adhesive composition including 100 parts by weight of a (meth)acrylic copolymer having a weight average molecular weight of about 100,000 to about 2,000,000 g/mol; about 0.01 to about 5 parts by weight of a peroxide crosslinking agent; and about 0.001 to about 5 parts by weight of a carbodiimide.
摘要翻译：粘合剂组合物，光学构件，表面保护膜和粘合片，粘合剂组合物包含100重量份的重均分子量为约100,000至约2,000,000g / mol的（甲基）丙烯酸共聚物; 约0.01至约5重量份的过氧化物交联剂; 和约0.001至约5重量份的碳二亚胺。

8. 发明授权

US09163748B2 Fluid control device and flow rate control apparatus 有权
标题翻译：流体控制装置和流量控制装置
公开(公告)号：US09163748B2
公开(公告)日：2015-10-20
申请号：US13522536
申请日：2010-11-25
申请人： Takashi Hirose , Hiroshi Ogawa , Toshihide Yoshida , Kohei Shigyou
发明人： Takashi Hirose , Hiroshi Ogawa , Toshihide Yoshida , Kohei Shigyou
IPC分类号： F16K31/02 , F16K31/124 , F16K31/122 , F16K37/00 , G05D7/06
CPC分类号： F16K31/124 , F16K31/1226 , F16K37/0066 , G05D7/0635
摘要： This invention provides a fluid control device capable of making compact a fluid control device in which a valve and a limit switch are combined. A valve 6 includes a piston 26 as a moving member which includes a protruding portion protruding from an opening of a casing 21, and which linearly moves according to opening and closing of the valve 6 so as to abut against a limit switch 7. The limit switch 7 is made to face the piston 26 and is attached via a limit switch positioning unit 8 so as to be adjustable about its position. The limit switch positioning unit 8 includes a first bolt 42 fixed to a body 2, a second bolt 43 fixed to the limit switch 7, and a connection screw 44 which connects both the bolts 42, 43. The first bolt 42 and the second bolt 43 have different pitches from each other.
摘要翻译：本发明提供一种流体控制装置，其能够使流体控制装置紧凑化，其中阀和限位开关组合在一起。阀6包括作为移动构件的活塞26，其包括从壳体21的开口突出的突出部分，并且其根据阀6的打开和关闭直线移动以抵靠限位开关7。开关7被制成面向活塞26并通过限位开关定位单元8附接，以便围绕其位置可调。限位开关定位单元8包括固定到主体2的第一螺栓42，固定到限位开关7的第二螺栓43和连接两个螺栓42,43的连接螺钉44.第一螺栓42和第二螺栓 43具有彼此不同的间距。

9. 发明授权

US09037376B2 Road-surface condition estimating device 有权
标题翻译：路面状况估计装置
公开(公告)号：US09037376B2
公开(公告)日：2015-05-19
申请号：US12137588
申请日：2008-06-12
申请人： Hiroshi Ogawa
发明人： Hiroshi Ogawa
IPC分类号： G06F19/00 , B60T8/172
CPC分类号： B60T8/172 , B60T2210/12
摘要： A front-wheel speed is calculated as a wheel speed of driving wheels, a rear-wheel speed is calculated as a wheel speed of driven wheels, a rear-wheel acceleration is calculated as a wheel acceleration of the driven wheels, a front-wheel-speed difference value is calculated as a driving-wheel-speed difference value, a rear-wheel-speed difference value is calculated as a driven-wheel-speed difference value, a rear-wheel-acceleration difference value is calculated as a driven-wheel-acceleration difference value, and a front-wheel ground load is calculated as a ground load acting on the driving wheels. Based on these calculated values, a gradient of a tire-characteristic curve indicating an amount of change in road-surface friction coefficient with respect to an amount of change in slip rate is calculated, and the calculated gradient of the tire-characteristic curve is compared with preset threshold values, whereby a road-surface friction coefficient as a road-surface condition can be determined.
摘要翻译：前轮速度被计算为驱动轮的车轮速度，后轮速度被计算为从动轮的车轮速度，后轮加速度被计算为从动轮的车轮加速度，前轮计算速度差值作为驱动轮速度差值，将后轮速度差值计算为从动轮速度差值，将后轮加速度差值作为从动轮速度差值计算，车轮加速度差值和前轮地面载荷被计算为作用在驱动轮上的地面载荷。基于这些计算值，计算表示路面摩擦系数相对于滑移率变化量的变化量的轮胎特性曲线的坡度，并且比较计算出的轮胎特性曲线的坡度具有预设阈值，由此可以确定作为路面状况的路面摩擦系数。

10. 发明授权

US08893360B2 Method for manufacturing motor vehicle door hinge 有权
标题翻译：制造机动车门铰链的方法
公开(公告)号：US08893360B2
公开(公告)日：2014-11-25
申请号：US13618729
申请日：2012-09-14
申请人： Hiroshi Ogawa , Kazuya Ogawa , Michihiro Yokoyama
发明人： Hiroshi Ogawa , Kazuya Ogawa , Michihiro Yokoyama
IPC分类号： B21D53/40 , B21K13/02 , E05D5/02 , B21K1/76 , B21D28/32
CPC分类号： B21K1/76 , B21D28/32 , B21D53/40 , B21K13/02 , Y10T16/558 , Y10T29/24
摘要： A method for manufacturing a high-strength motor vehicle door hinge from a steel plate blank includes a cold heading step of forming a cylindrical bulging portion at one end of the blank in the width direction, a shaft hole forming step of forming a shaft hole in the cylindrical bulging portion, and a shaft hole finishing step. In the shaft hole forming step, a shaft hole is formed using a first punch having a top end with a shape of a cone and a first die having an inner wall with a gap volume relative to the outer circumferential surface of the cylindrical bulging portion of the blank.
摘要翻译：从钢板坯件制造高强度机动车辆车门铰链的方法包括在宽度方向上在坯料的一端形成圆柱形凸出部分的冷镦步骤，形成轴孔的轴孔形成步骤圆柱形凸出部分和轴孔精加工步骤。在轴孔形成工序中，使用第一冲头形成轴孔，所述第一冲头具有锥形形状的顶端，第一模具具有内壁，所述内壁的间隙体积相对于圆柱形凸出部分的圆柱形凸出部分的外圆周表面空白

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