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    Ferroelectric chiral smectic liquid crystal composition
    21.
    发明授权
    Ferroelectric chiral smectic liquid crystal composition 失效
    铁电手性近晶液晶组成

    公开(公告)号：US4780241A

    公开(公告)日：1988-10-25

    申请号：US124588

    申请日：1987-11-24

    申请人： Kenji Furukawa ,  Kanetsugu Terashima

    发明人： Kenji Furukawa ,  Kanetsugu Terashima

    IPC分类号： C09K19/02 ,  C09K19/42 ,  C09K19/46 ,  C09K19/48 ,  C09K19/30 ,  C09K19/06 ,  C09K19/12 ,  G02F1/13

    CPC分类号： C09K19/42 ,  C09K19/0225 ,  C09K19/46 ,  C09K19/48

    摘要： A ferroelectric liquid crystal composition having a long helical pitch and a light switching element having a quick response property are provided. This composition comprises (1) at least one member selected from the group consisting of liquid crystal compounds having a smectic C phase and no helical structure and liquid crystal compounds having only a nematic phase as a liquid crystal phase and no helical structure and (2) at least one chiral smectic liquid crystal compounds.

    摘要翻译： 提供具有长螺旋节距的铁电液晶组合物和具有快速响应特性的光开关元件。 该组合物包含（1）选自具有层状C相和无螺旋结构的液晶化合物中的至少一种和仅具有向列相作为液晶相的液晶化合物，并且不具有螺旋结构，（2） 至少一种手性近晶液晶化合物。

    Nematic liquid crystal composition
    22.
    发明授权
    Nematic liquid crystal composition 失效
    向列型液晶组合物

    公开(公告)号：US4776975A

    公开(公告)日：1988-10-11

    申请号：US3760

    申请日：1987-01-16

    申请人： Shinichi Sawada ,  Hideo Saito ,  Kenji Furukawa

    发明人： Shinichi Sawada ,  Hideo Saito ,  Kenji Furukawa

    IPC分类号： C07D239/26 ,  C09K19/30 ,  C09K19/34 ,  C09K19/42 ,  C09K19/44 ,  C09K19/46 ,  G02F1/13

    CPC分类号： C09K19/42

    摘要： A nematic liquid crystal composition capable of improving reduction in the threshold voltage of TN type liquid crystal display elements and the temperature dependency thereof, and a liquid crystal display element using the composition are provided, which composition comprising 10 to 80% by weight of a first component comprising at least one compound expressed by the formula ##STR1## wherein m represents 0 or 1, R.sup.1 represents F or H and R.sup.2 represents an alkyl group of 1 to 8 carbon atoms, and 10 to 40% by weight of a second component comprising at least one compound expressed by the formula ##STR2## wherein l represents 1 or 2 and R.sup.2 is as defined above.

    摘要翻译： 提供了能够改善TN型液晶显示元件的阈值电压的降低及其温度依赖性的向列型液晶组合物，以及使用该组合物的液晶显示元件，该组合物包含10至80重量％的第一 组分，其包含至少一种由式（I）表示的化合物，其中m表示0或1，R 1表示F或H，R 2表示1至8个碳原子的烷基和10至40重量％的 第二组分包含至少一种由式（IV）表示的化合物，其中l表示1或2，R2如上所定义。

    Coke production
    25.
    发明授权
    Coke production 失效
    可口可乐生产

    公开(公告)号：US4547284A

    公开(公告)日：1985-10-15

    申请号：US640228

    申请日：1984-08-13

    申请人： Morgan C. Sze ,  Thomas M. Bennett ,  Andre A. Simone ,  Dennis F. Ogren ,  Mikio Nakaniwa ,  Kenji Furukawa

    发明人： Morgan C. Sze ,  Thomas M. Bennett ,  Andre A. Simone ,  Dennis F. Ogren ,  Mikio Nakaniwa ,  Kenji Furukawa

    IPC分类号： C10B55/00 ,  C10G9/14

    CPC分类号： C10B55/00

    摘要： In the delayed coking of a coking feedstock wherein the feedstock is continuously heated in a coking heater and introduced into a coke drum, the heater is operated to provide a coke drum temperature of from 415.degree. to 455.degree. C., and, after filling of the drum to the desired level, feedstock introduction is discontinued and the coke drum contents are heated at a temperature of 450.degree. C. to 500.degree. C., and which heating temperature is at least 10.degree. C. greater than the coking temperature, by passing a non-coking vapor through the contents of the drum to reduce the volatile combustible matter content to a value of 4% to 10% by weight and thereby reduce the CTE of the formed coke. The process is applicable to the production of needle coke from various kinds of feedstocks, in particular from a petroleum feedstock wherein the feedstock is initially treated by thermal soaking in the presence of sulfur, followed by thermal cracking to increase the aromaticity. Noncrystalline substances may be removed prior to coking to further improve the process.

    摘要翻译： 在焦化原料的延迟焦化中，其中原料在焦化加热器中连续加热并引入焦炭鼓中，操作加热器以提供415℃至455℃的焦炭鼓温度，并且在填充 将鼓转到所需水平，原料引入停止，并将焦碳鼓内容物在450℃至500℃的温度下加热，并且该加热温度比焦化温度高至少10℃，由 使非焦化蒸气通过鼓的内容物，以将易挥发的可燃物含量减少到4重量％至10重量％，从而降低形成的焦炭的CTE。 该方法适用于从各种原料，特别是石油原料生产针状焦，其中原料最初通过在硫的存在下进行热浸，然后进行热裂解以增加芳香性。 在结焦之前可以除去非结晶物质以进一步改善该方法。

    Liquid-crystalline 4-alkylcyclohexyl esters
    26.
    发明授权
    Liquid-crystalline 4-alkylcyclohexyl esters 失效
    液晶4-烷基环己基酯

    公开(公告)号：US4341653A

    公开(公告)日：1982-07-27

    申请号：US238209

    申请日：1981-02-26

    申请人： Takashi Inukai ,  Kenji Furukawa ,  Shigeru Sugimori ,  Hideo Sato

    发明人： Takashi Inukai ,  Kenji Furukawa ,  Shigeru Sugimori ,  Hideo Sato

    IPC分类号： C07C69/76 ,  C09K19/12 ,  C09K19/30 ,  C09K19/42 ,  C09K19/46 ,  G02F1/13 ,  C09K3/34 ,  C07C69/75

    CPC分类号： C09K19/3068 ,  C09K19/42

    摘要： Novel liquid crystal compounds having broader and preferable liquid crystal temperature ranges are provided. Their optically active isomers form a cholesteric liquid crystal, while their racemates form a nematic liquid crystal.The compounds are trans-4"-alkylcyclohexyl esters of 4'-(2-methyl-butyl)-4-biphenylcarboxylic acid expressed by the general formula ##STR1## wherein R represents a straight chain alkyl group having 1 to 10 carbon atoms, and the symbol * represents an asymmetric carbon atom.

    摘要翻译： 提供了具有更宽且优选的液晶温度范围的新型液晶化合物。 它们的旋光异构体形成胆甾醇型液晶，而它们的外消旋体形成向列型液晶。 化合物是由通式（I）表示的4' - （2-甲基 - 丁基）-4-联苯基羧酸的反式-4'-烷基环己基酯，其中R表示具有1至10个直链烷基 碳原子，符号*表示不对称碳原子。

    MOTION VECTOR COMPUTING DEVICE AND MOTION VECTOR COMPUTING METHOD
    28.
    发明申请
    MOTION VECTOR COMPUTING DEVICE AND MOTION VECTOR COMPUTING METHOD 有权
    运动矢量计算装置和运动矢量计算方法

    公开(公告)号：US20130107124A1

    公开(公告)日：2013-05-02

    申请号：US13415065

    申请日：2012-03-08

    申请人： Kiyoyuki KAWAI ,  Kenji Furukawa

    发明人： Kiyoyuki KAWAI ,  Kenji Furukawa

    IPC分类号： H04N5/14

    CPC分类号： G06T7/2066 ,  G06T7/269 ,  G06T2207/20021 ,  G06T2207/20076 ,  H04N5/145

    摘要： A motion vector computing device according to one embodiment includes: a difference computing unit that computes inter-frame temporal difference value It, uses horizontal direction inter-pixel difference value Ix and vertical direction inter-pixel difference value Iy in a same frame, the current frame signal and the different frame signals when the pixel moves for a small-time, a variance matrix generating unit computes the variances of the gradient in the horizontal direction, in the vertical direction and in the temporal direction of the luminance value on the basis of the difference values Ix, Iy and It, a coefficient computing unit computes a coefficient of a flat plane formula by calculating a formula for giving a minimum with regard to the square error of the flat plane formula approximating the distribution of luminance gradients of the pixel and a vector computing unit computes the motion vector uses the coefficient.

    摘要翻译： 根据一个实施例的运动矢量计算装置包括：差分计算单元，其计算帧间时间差值It，使用同一帧中的水平方向像素间差值Ix和垂直方向像素间差值Iy，当前 帧信号和像素移动小时时的不同帧信号，方差矩阵生成单元基于以下方式计算亮度值的垂直方向和时间方向上的水平方向上的梯度的方差 差分值Ix，Iy和It，系数计算单元通过计算相对于近似于像素的亮度梯度分布的平面公式的平方误差给出最小值的公式来计算平面公式的系数，以及 向量计算单元计算运动矢量使用系数。

    Obstacle detecting apparatus and method
    29.
    发明申请
    Obstacle detecting apparatus and method 审中-公开
    障碍物检测装置及方法

    公开(公告)号：US20050152580A1

    公开(公告)日：2005-07-14

    申请号：US11007209

    申请日：2004-12-09

    申请人： Kenji Furukawa ,  Ryuzo Okada ,  Kazunori Onoguchi

    发明人： Kenji Furukawa ,  Ryuzo Okada ,  Kazunori Onoguchi

    IPC分类号： B60R21/00 ,  B60R1/00 ,  G06K9/00 ,  G06K9/32 ,  G06T7/20 ,  G08G1/16

    CPC分类号： G06T7/20 ,  G06K9/00805 ,  G06K9/2054 ,  G06K9/3241 ,  G06K2209/23

    摘要： An apparatus that detects an obstacle using images shot by an image shooting device mounted on a mobile object on a plane, the apparatus comprising: an image receiving unit configured to receive time-series images shot by the image shooting device; an area setting unit configured to set a plurality of processing areas in the images received by the image receiving unit; an object motion detector configured to detect objects moving within the areas set by the area setting unit and to detect motion trajectories of the objects; an obstacle candidate detector configured to detect the respective objects as obstacle candidates if a direction of a line connecting between the objects is a predetermined direction; and an obstacle determining unit configured to compare the motion trajectories of the respective obstacle candidates and to determine the obstacle candidates as an obstacle if the motion trajectories of the obstacle candidates satisfy a predetermined similarity condition.

    摘要翻译： 一种使用安装在平面上的移动物体上的图像拍摄装置拍摄的图像来检测障碍物的装置，所述装置包括：图像接收单元，被配置为接收由所述图像拍摄装置拍摄的时间序列图像; 区域设定单元，被配置为在图像接收单元接收的图像中设置多个处理区域; 对象运动检测器，被配置为检测由所述区域设置单元设置的区域内移动的物体，并检测物体的运动轨迹; 障碍物候选检测器，被配置为如果所述对象之间的线的方向是预定方向，则检测各个对象作为候选候选; 以及障碍物确​​定单元，被配置为比较各个障碍物候选的运动轨迹，并且如果障碍物候选的运动轨迹满足预定的相似性条件，则确定障碍物候选作为障碍物。

    Electromotive power steering device
    30.
    发明授权
    Electromotive power steering device 失效
    电动助力转向装置

    公开(公告)号：US5767642A

    公开(公告)日：1998-06-16

    申请号：US679104

    申请日：1996-07-12

    申请人： Kenji Furukawa

    发明人： Kenji Furukawa

    IPC分类号： B62D6/00 ,  B62D5/04 ,  G05B17/00

    CPC分类号： B62D5/0466

    摘要： In an electromotive power steering device, when input is received in a reverse direction, i.e., from the road, no assist torque connection is made in the reverse direction. The upper inertial moment is appropriately compensated for. Detection signals from each sensor are received and converted to an input torque, vehicle speed and phase angle. An assist torque command value is calculated from the input torque and the vehicle speed, and an angular velocity and angular acceleration are calculated from the phase angle. Subsequently, the inertial moment of the steering wheel is read and multiplied by the angular acceleration, thereby computing the inertial torque of the steering wheel. It is then determined whether the multiplication of the input torque and the angular velocity results in a positive value or a negative value. Only when the value is positive, correction is made of the assist torque command value. Consequently, no compensation for the upper inertial moment is made against the reverse input from the road. No malfunction arises.

    摘要翻译： 在电动动力转向装置中，当在相反方向（即从道路）接收输入时，在相反方向上不进行辅助转矩连接。 上惯性力矩得到适当补偿。 接收每个传感器的检测信号并将其转换为输入转矩，车速和相位角。 根据输入转矩和车速计算辅助转矩指令值，并根据相位角计算角速度和角加速度。 随后，将方向盘的惯性力矩读取并乘以角加速度，从而计算方向盘的惯性力矩。 然后确定输入转矩和角速度的乘积是否为正值或负值。 只有当值为正时，才能进行辅助转矩指令值的修正。 因此，不对来自道路的反向输入进行上惯性力矩的补偿。 没有发生故障。