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1. 发明授权

US4877548A Liquid crystal composition 失效
公开(公告)号：US4877548A
公开(公告)日：1989-10-31
申请号：US290701
申请日：1988-12-27
申请人： Kisei Kitano , Makoto Ushioda , Manabu Uchida , Toshiharu Suzuki
发明人： Kisei Kitano , Makoto Ushioda , Manabu Uchida , Toshiharu Suzuki
IPC分类号： C07C22/08 , C07C43/176 , C07C43/192 , C07C43/225 , C09K19/12 , C09K19/14 , C09K19/30
CPC分类号： C07C22/08 , C07C43/176 , C07C43/192 , C07C43/225 , C09K19/12 , C09K19/14 , C09K19/3001 , C07C2101/14
摘要： A liquid crystalline compound and a liquid crystal composition containing the compound usable for liquid crystal display devices are provided, which liquid crystalline compound is expressed by the formulaR.sup.1 --A.sup.1 --B.sup.1 --A.sup.2 --B.sup.2 --A.sup.3.sub.n (CH.sub.2).sub.m CH.dbd.CF.sub.2wherein R.sup.1 is H or 1-20C alkyl or alkenyl wherein one --CH.sub.2 --group or two --CH.sub.2 -- groups not adjacent to each other may be substituted by --O--; the position and number of the double bond may be optionally chosen; A.sup.1, A.sup.2 and A.sup.3 each are ##STR1## and the H of the ##STR2## may be substituted by F, Cl or methyl; B.sup.1 and B.sup.2 each are --CH.sub.2 CH.sub.2 --, --CH.sub.2 O--, --OCH.sub.2 -- or a single bond; n is 0 or 1; and m is 0-20.

2. 发明授权

US5183587A Liquid crystalline compound 失效
标题翻译：液晶化合物
公开(公告)号：US5183587A
公开(公告)日：1993-02-02
申请号：US454988
申请日：1989-12-22
申请人： Kisei Kitano , Makoto Ushioda , Manabu Uchida , Toshiharu Suzuki
发明人： Kisei Kitano , Makoto Ushioda , Manabu Uchida , Toshiharu Suzuki
IPC分类号： C07C43/188 , C07C17/00 , C07C22/00 , C07C22/08 , C07C25/24 , C07C43/215 , C07C255/46 , C07C255/50 , C07C255/54 , C07C255/56 , C09K19/12 , C09K19/14 , C09K19/20 , C09K19/30 , C09K19/44
CPC分类号： C07C255/56 , C07C22/00 , C07C22/08 , C07C255/50 , C09K19/14 , C09K19/20 , C09K19/3003 , C09K19/3028 , C09K19/3066
摘要： A liquid crystal compound having a relatively low viscosity, a superior compatibility with other liquid crystalline compounds and suitable for preparing a liquid crystal device having a high response rate, and a superior liquid crystal composition containing the compound are provided, which compound is expressed by the formula ##STR1## wherein R.sup.1 is H, F, Cl, CN or 1-20C alkyl or alkenyl in which alkenyl one --CH.sub.2 -- group or two not adjacent --CH.sub.2 -- groups may be replaced by --O-- and in which alkenyl the position and number of the double bond may be optionally chosen; A.sup.1, A.sup.2 and A.sup.3 are ##STR2## the H atom(s) of which ##STR3## may be replaced by F, Cl or methyl; B.sup.1 and B.sup.2 are --CH.sub.2 CH.sub.2 --, --CH.sub.2 O--, --OCH.sub.2 -- or single bond; n is 0 or 1; and m is 0 to 20.

3. 发明授权

US4880562A Liquid crystal compound 失效
标题翻译：液晶复合物
公开(公告)号：US4880562A
公开(公告)日：1989-11-14
申请号：US312053
申请日：1989-02-17
申请人： Kisei Kitano , Manabu Uchida , Makoto Ushioda , Toshiharu Suzuki
发明人： Kisei Kitano , Manabu Uchida , Makoto Ushioda , Toshiharu Suzuki
IPC分类号： C07C255/50 , C07C67/00 , C07C253/00 , C09K19/30 , C09K19/42 , G02F1/13
CPC分类号： C07C255/00 , C09K19/3003
摘要： A liquid crystalline compound useful as a component of liquid crystal compositions for TN mode display elements and having a large positive .DELTA..epsilon. value and also a low viscosity for the .DELTA..epsilon. value and a liquid crystal composition containing the compound are provided, which compound is expressed by the formula ##STR1## wherein n represents an integer of 0 to 20.

4. 发明授权

US6022493A Liquid-crystal composition for liquid-crystal display elements and process for producing the composition 失效
标题翻译：液晶显示元件用液晶组合物及其制造方法
公开(公告)号：US6022493A
公开(公告)日：2000-02-08
申请号：US981046
申请日：1997-12-11
申请人： Kisei Kitano , Toshiharu Suzuki , Susumu Koyama
发明人： Kisei Kitano , Toshiharu Suzuki , Susumu Koyama
IPC分类号： C09K19/04 , C09K19/30 , C09K19/12 , C09K19/20
CPC分类号： C09K19/0403 , C09K19/04 , C09K19/3001
摘要： A liquid crystal composition is disclosed which comprises at least one liquid crystalline compound having a total number of carbon of 4 to 24 in the portions of acyclic hydrocarbon, and the average value of the total number of carbon atoms in the liquid crystalline compound in the liquid crystal composition is 5 or more. A liquid crystal display (particularly, AM-LCD) having higher voltage holding ratio than that of conventional ones can be achieved.
摘要翻译： PCT No.PCT / JP96 / 01656 Sec。 371 1997年12月11日第 102（e）日期1997年12月11日PCT归档1996年6月17日PCT公布。公开号WO97 / 00302 日期1997年1月3日公开了一种液晶组合物，其包含至少一种在非环状烃部分中总碳数为4〜24的液晶化合物，并且液体中碳原子总数的平均值液晶组合物中的结晶化合物为5以上。可以实现具有比常规电压保持率高的液晶显示器（特别是AM-LCD）。

5. 发明授权

US5069814A Benzoic acid derivative having a large positive dielectric anisotropy value 失效
标题翻译：具有大的正介电各向异性值的苯甲酸衍生物
公开(公告)号：US5069814A
公开(公告)日：1991-12-03
申请号：US480118
申请日：1990-02-14
申请人： Toshiharu Suzuki , Yasuyuki Goto , Kisei Kitano
发明人： Toshiharu Suzuki , Yasuyuki Goto , Kisei Kitano
IPC分类号： G02F1/13 , C07C69/773 , C07C255/55 , C09K19/30 , C09K19/42 , C09K19/44 , C09K19/46 , G02F1/137
CPC分类号： C09K19/42 , C09K19/3001 , C09K19/3068 , C09K19/44 , C09K19/46
摘要： A benzoic acid derivative having a large positive dielectric anisotropy value and a superior compatibility, reducing the threshold voltage value of the resulting liquid crystal cell and being very effective for broadening the mesomorphic range of the resulting liquid crystal composiiton and reducing the driving voltage, and a liquid crystal composition containing the derivative are provided, which benzoic acid derivative is expressed by the formula ##STR1## wherein R represents an alkyl group of 1 to 10 carbon atoms and A represents ##STR2##
摘要翻译：具有大的正介电各向异性值和优异的相容性的苯甲酸衍生物，降低所得液晶单元的阈值电压值，并且对于扩大所得液晶组成的介观范围并降低驱动电压非常有效，以及提供含有该衍生物的液晶组合物，其中苯甲酸衍生物由式（I）表示，其中R表示1-10个碳原子的烷基，A表示

6. 发明授权

US07492536B2 Movable lens control device 失效
标题翻译：可移动镜头控制装置
公开(公告)号：US07492536B2
公开(公告)日：2009-02-17
申请号：US11779957
申请日：2007-07-19
申请人： Nobuyuki Nagai , Hiroshi Nomura , Kazunori Ishizuka , Toshiharu Suzuki
发明人： Nobuyuki Nagai , Hiroshi Nomura , Kazunori Ishizuka , Toshiharu Suzuki
IPC分类号： G02B7/02 , G02B15/14
CPC分类号： G02B7/102
摘要： A lens system having at least one front movable lens group and a rear movable lens group which are movable in an optical axis direction. The lens system includes a position detector for determining whether the rear movable lens group is positioned in a predetermined normal moving range thereof; and a lens control device which stops the front movable lens group and moves the rear movable lens group rearward into the predetermined normal moving range if the rear movable lens group is in an abnormal moving range thereof in front of the normal moving range during a forward movement of the front movable lens group from a predetermined initial position thereof.
摘要翻译：一种具有可在光轴方向移动的至少一个前可移动透镜组和后可移动透镜组的透镜系统。透镜系统包括位置检测器，用于确定后可移动透镜组是否位于预定的正常移动范围内; 以及透镜控制装置，如果后方可动透镜组在向前移动期间的正常移动范围前处于其异常移动范围内，则可以使前可移动透镜组向后移动到预定的正常移动范围的预定初始位置。

7. 发明授权

US07436602B2 Lens barrel 失效
标题翻译：镜筒
公开(公告)号：US07436602B2
公开(公告)日：2008-10-14
申请号：US11753105
申请日：2007-05-24
申请人： Kazunori Ishizuka , Toshiharu Suzuki , Shinsuke Shoji
发明人： Kazunori Ishizuka , Toshiharu Suzuki , Shinsuke Shoji
IPC分类号： G02B15/14 , G02B7/02
CPC分类号： G02B7/102 , G02B7/10
摘要： A lens barrel includes a helicoid ring provided with a helicoid; a retractable rotational ring which is guided by the helicoid to move along an optical axis while rotating, wherein the retractable rotational ring includes a pair of split retractable rotational rings which are supported so as to integrally rotate and to be relatively movable in the optical axis direction with respect to each other; first and second slide-engaging portions provided on one and the other of the pair of split retractable rotational rings, wherein the first and second slide-engaging portions are slidably engaged with the helicoid; and a biasing device which biases the pair of split retractable rotational rings in opposite directions in the optical axis direction so that the first and second slide-engaging portions are pressed in opposite directions against an opposing pair of first and second guide surfaces, respectively, of the helicoid of the helicoid ring.
摘要翻译：镜筒包括设有螺旋体的螺旋环; 可旋转旋转环，其由螺旋体引导，同时沿着光轴在旋转的同时移动，其中，所述可伸缩旋转环包括一对分开的可缩回旋转环，所述一对可分离的可旋转旋转环被一体地旋转并在光轴方向上相对移动相互之间; 第一滑动接合部和第二滑动接合部，其设置在所述一对分割可伸缩旋转环的一个和另一个上，其中，所述第一滑动接合部和所述第二滑动接合部可与所述螺旋状滑动接合; 以及偏压装置，其在所述光轴方向上沿相反方向偏压所述一对分割可缩回旋转环，使得所述第一和第二滑动接合部分被分别相对于相对的一对第一和第二引导表面沿相反方向被按压螺旋形螺旋形环。

8. 发明授权

US07265913B2 Movable lens control device 有权
标题翻译：可移动镜头控制装置
公开(公告)号：US07265913B2
公开(公告)日：2007-09-04
申请号：US11202088
申请日：2005-08-12
申请人： Nobuyuki Nagai , Hiroshi Nomura , Kazunori Ishizuka , Toshiharu Suzuki
发明人： Nobuyuki Nagai , Hiroshi Nomura , Kazunori Ishizuka , Toshiharu Suzuki
IPC分类号： G02B15/14
CPC分类号： G02B7/102
摘要： A movable lens control device for controlling movements of movable lens groups including a first movable lens group and a second movable lens group, the movable lens control device including a lens driving device for moving the first and second movable lens groups in the optical axis direction; a position detector for detecting a position of the second movable lens group and determining whether the second movable lens group is in a predetermined normal moving range thereof; and a controller which controls operations of the lens driving device to stop the first movable lens group and to move the second movable lens group to a position within the normal moving range upon the position detector determining that the second movable lens group is positioned outside of the normal moving range during a movement of the first movable lens group from a predetermined initial position thereof.
摘要翻译：一种可移动透镜控制装置，用于控制包括第一可移动透镜组和第二可移动透镜组的可移动透镜组的移动，所述可移动透镜控制装置包括用于使第一和第二可移动透镜组沿光轴方向移动的透镜驱动装置; 位置检测器，用于检测第二可移动透镜组的位置，并确定第二可移动透镜组是否处于预定的正常移动范围内; 以及控制器，其控制透镜驱动装置的操作以停止第一可移动透镜组并且在位置检测器确定第二可移动透镜组位于正常移动范围的外侧时将第二可移动透镜组移动到正常移动范围内的位置在第一可移动透镜组从其预定的初始位置移动期间的正常移动范围。

9. 发明申请

US20070096488A1 Spare tire storage structure 有权
标题翻译：备用轮胎存储结构
公开(公告)号：US20070096488A1
公开(公告)日：2007-05-03
申请号：US11586515
申请日：2006-10-26
申请人： Shinya Suzuki , Hideo Hagiwara , Toshiharu Suzuki
发明人： Shinya Suzuki , Hideo Hagiwara , Toshiharu Suzuki
IPC分类号： B62D43/10
CPC分类号： B62D25/087 , B62D43/10
摘要： A spare tire storage structure for a vehicle, in which a spare tire is placed horizontally on a rear floor of the vehicle with a part thereof projected upward from a main surface of the rear floor. The structure includes: a guide stopper provided adjacent to and in front of the spare tire, which deforms to be bent upon contact with a front portion of the spare tire that is moved forward in a vehicle collision, and lifts and guides the front portion of the spare tire upward. A portion of the guide stopper that deforms to be bent is configured to absorb a kinetic energy generated by the forward movement of the spare tire.
摘要翻译：一种用于车辆的备用轮胎存储结构，其中备用轮胎水平地放置在车辆的后部地板上，其一部分从后地板的主表面向上突出。该结构包括：与备用轮胎相邻并在其前方设置的引导止动件，其与在车辆碰撞中向前移动的备用轮胎的前部接触而变形，并且提升并引导备胎向上。导向止动器的变形弯曲的部分构造成吸收由备用轮胎向前运动产生的动能。

10. 发明申请

US20060045516A1 Retractable lens system 有权
标题翻译：伸缩透镜系统
公开(公告)号：US20060045516A1
公开(公告)日：2006-03-02
申请号：US11216167
申请日：2005-09-01
申请人： Kazunori Ishizuka , Toshiharu Suzuki
发明人： Kazunori Ishizuka , Toshiharu Suzuki
IPC分类号： G03B17/00
CPC分类号： G02B7/102 , G03B17/04
摘要： A retractable lens system includes a linearly movable ring; a radially-retractable optical element supported by the linearly movable ring; an exposure control unit supported by the linearly movable ring and adjacent to the radially-retractable optical element; a recess formed on the exposure control unit to face the radially-retractable optical element when the radially-retractable optical element is in the radially-retracted position; a retracting device which retracts the radially-retractable optical element to the radially-retracted position and brings at least a part of the radially-retractable optical element to enter the recess when the linearly movable ring retracts from a ready-to-photograph position to a retracted position.
摘要翻译：可伸缩透镜系统包括可线性移动的环; 由可线性移动环支撑的可径向缩回的光学元件; 曝光控制单元，由所述线性可移动环支撑并且邻近所述可径向缩回的光学元件; 当所述径向缩回的光学元件处于所述径向缩回位置时，形成在所述曝光控制单元上的与所述径向缩回的光学元件相对的凹部; 缩回装置，其将可径向缩回的光学元件缩回到径向缩回位置，并且当线性可移动环从准备就绪位置缩回到第一位置时，使至少一部分可径向缩回的光学元件进入凹部缩回位置。

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