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1. 发明授权

US08469115B2 Electrical power tool 有权
标题翻译：电动工具
公开(公告)号：US08469115B2
公开(公告)日：2013-06-25
申请号：US13122068
申请日：2009-10-02
申请人： Tomoyuki Kondo , Yoshitaka Ichikawa , Katsuna Hayashi
发明人： Tomoyuki Kondo , Yoshitaka Ichikawa , Katsuna Hayashi
IPC分类号： B25B23/14
CPC分类号： B25B21/00 , B25B21/008 , B25B23/141 , B25F5/001
摘要： In a speed change device of an electrical power tool, a reset arm is provided separately from a switch lever, which arm is operated by a reset motor. Due to tilting motion of the reset arm, a lock ring can be returned to an unlocking position in which a second stage internal gear can be rotated, so that the speed change device can be rest to a high speed low torque mode.
摘要翻译：在电动工具的变速装置中，复位臂与开关杆分开设置，该臂由复位电动机操作。由于复位臂的倾斜运动，锁定环可以返回到可以旋转第二级内齿轮的解锁位置，使得变速装置可以停靠在高速低扭矩模式。

2. 外观设计

USD670989S1 Portable electric driver drill 有权
标题翻译：便携式电动驾驶钻
公开(公告)号：USD670989S1
公开(公告)日：2012-11-20
申请号：US29401116
申请日：2011-09-07
申请人： Tomonori Kawase , Tomoyuki Kondo , Zhiqiang Lu
设计人： Tomonori Kawase , Tomoyuki Kondo , Zhiqiang Lu

3. 发明申请

US20120255754A1 PERCUSSION DRIVER DRILL 有权
标题翻译：冲击钻机
公开(公告)号：US20120255754A1
公开(公告)日：2012-10-11
申请号：US13409784
申请日：2012-03-01
申请人： Tomoyuki KONDO
发明人： Tomoyuki KONDO
IPC分类号： B23Q5/04
CPC分类号： B25D16/003 , B25D11/102 , B25D2250/165 , B25D2250/245
摘要： In a clutch mechanism of a percussion driver drill, a plurality of engageable members held in a gear case is configured to be engageable with an end face of a final-stage internal gear, and a coil spring is configured to press the engageable members against the end face of the internal gear. The coil spring is disposed frontwardly of the engageable members between a switch member and an operating member of a vibration mechanism. A coupling member connected with the switch member and the operating member is disposed to pass through a gap between the plurality of engageable members and detour around a rear end of the coil spring.
摘要翻译：在打击式驾驶员钻子的离合器机构中，保持在齿轮箱中的多个可接合构件被构造成可与末级内齿轮的端面接合，并且螺旋弹簧构造成将可接合构件压靠在内齿轮的端面。螺旋弹簧设置在开关构件和振动机构的操作构件之间的可接合构件的前方。与开关构件和操作构件连接的联接构件设置成穿过多个可接合构件之间的间隙并围绕螺旋弹簧的后端绕行。

4. 发明申请

US20110232933A1 ELECTRICAL POWER TOOL 有权
标题翻译：电动工具
公开(公告)号：US20110232933A1
公开(公告)日：2011-09-29
申请号：US13122068
申请日：2009-10-02
申请人： Tomoyuki Kondo , Yoshitaka Ichikawa , Katsuna Hayashi
发明人： Tomoyuki Kondo , Yoshitaka Ichikawa , Katsuna Hayashi
IPC分类号： E21B3/00
CPC分类号： B25B21/00 , B25B21/008 , B25B23/141 , B25F5/001
摘要： In a speed change device of an electrical power tool, a reset arm is provided separately from a switch lever, which arm is operated by a reset motor. Due to tilting motion of the reset arm, a lock ring can be returned to an unlocking position in which a second stage internal gear can be rotated, so that the speed change device can be rest to a high speed low torque mode.
摘要翻译：在电动工具的变速装置中，复位臂与开关杆分开设置，该臂由复位电动机操作。由于复位臂的倾斜运动，锁定环可以返回到可以旋转第二级内齿轮的解锁位置，使得变速装置可以停靠在高速低扭矩模式。

5. 发明申请

US20100252294A1 HANDLE PORTION OF HAND-HELD ELECTRIC TOOL 有权
标题翻译：手持电动工具的手柄部分
公开(公告)号：US20100252294A1
公开(公告)日：2010-10-07
申请号：US12676781
申请日：2008-09-02
申请人： Tomoyuki Kondo , Manabu Sugimoto , Miyabi Ito , Eiji Kondo
发明人： Tomoyuki Kondo , Manabu Sugimoto , Miyabi Ito , Eiji Kondo
IPC分类号： E21B4/04 , H01M6/42
CPC分类号： B25F5/029 , B25F5/00 , B25F5/02 , H01M2/1022 , H01M2/1055
摘要： Three battery cells can be arranged such that one battery cell is situated on the front side of a handle portion and that the remaining two battery cells are situated on the rear side thereof while being arranged laterally side by side. Also, a handle portion can be generally of a triangular cross-sectional configuration whose apex portion is situated on the front side of the handle portion and whose base portion is situated on the rear side thereof; and the handle portion is grasped by bringing fingertips into contact with the apex portion (11a) on the front side.
摘要翻译：可以布置三个电池单元，使得一个电池单元位于手柄部分的前侧，并且剩余的两个电池单元位于其后侧，同时横向并排排列。此外，手柄部分可以大致为三角形横截面形状，其顶部位于手柄部分的前侧，并且其基部位于其后侧; 通过使指尖与前侧的顶点部（11a）接触而把持部握持。

6. 发明授权

US06337034B1 Vinylene compounds and liquid-crystal composition 失效
标题翻译：维尼尼亚化合物和液晶组成
公开(公告)号：US06337034B1
公开(公告)日：2002-01-08
申请号：US09125685
申请日：1998-08-24
申请人： Tomoyuki Kondo , Shuichi Matsui , Kazutoshi Miyazawa , Yasuko Sekiguchi , Etsuo Nakagawa
发明人： Tomoyuki Kondo , Shuichi Matsui , Kazutoshi Miyazawa , Yasuko Sekiguchi , Etsuo Nakagawa
IPC分类号： C09K1930
CPC分类号： C07D213/79 , C07C69/75 , C07C69/753 , C07C69/76 , C07D213/80 , C07D239/28 , C07D239/34 , C07D319/06 , C09K19/04 , C09K19/3001 , C09K19/3068
摘要： Liquid crystalline compounds which have a wide temperature range of liquid crystal phase, low viscosity, and improved threshold voltage; liquid crystal compositions; and liquid crystal display devices comprising the composition can be provided; and the liquid crystalline compounds are expressed by the general formula (1) Ra—A1—Z1—A2—Z2—A3—(Z3—A4)m—Rb (1) wherein Ra represents an alkyl group having 1 to 20 carbon atoms one or more —CH2— in which alkyl group may be replaced by —O— or the like, and one or more hydrogen atoms in which alkyl group may be replaced by a halogen atom; Rb represents Ra, a halogen atom, or cyano group; A1, A2, A3, and A4 independently represent a divalent ring group; Z1, Z2, and Z3 independently represent an alkenylene group having 2 to 4 carbon atoms, —COO—, a covalent bond, or the like provided that at least one of Z1 to Z3 represents an alkenylene group having 2 to 4 carbon atoms, and at least one of Z1 to Z3 represents —COO— or —OCO—; and m is 0 or 1.
摘要翻译：具有液晶相温度范围宽，粘度低，阈值电压提高的液晶化合物; 液晶组合物; 并且可以提供包含该组合物的液晶显示装置; 并且液晶化合物由通式（1）表示，其中R a表示具有1至20个碳原子的烷基，一个或多个-CH 2 - ，其中烷基可以被-O-取代，以及一个或更多的氢原子，其中烷基可被卤素原子取代; Rb表示Ra，卤素原子或氰基; A1，A2，A3和A4独立地表示二价环基团; Z 1，Z 2和Z 3独立地表示具有2〜4个碳原子的亚烯基，-COO-，共价键等，条件是Z1至Z3中的至少一个表示具有2至4个碳原子的亚烯基， Z1至Z3中的至少一个表示-COO-或-OCO-; m为0或1。

7. 发明授权

US06197217B1 3,3′-difluorobiphenyl derivatives, liquid crystal compositions, and liquid crystal display elements 有权
标题翻译： 3,3'-二氟联苯衍生物，液晶组合物和液晶显示元件
公开(公告)号：US06197217B1
公开(公告)日：2001-03-06
申请号：US09308775
申请日：1999-05-25
申请人： Tomoyuki Kondo , Shuichi Matsui , Kazutoshi Miyazawa , Hiroyuki Takeuchi , Fusayuki Takeshita , Etsuo Nakagawa
发明人： Tomoyuki Kondo , Shuichi Matsui , Kazutoshi Miyazawa , Hiroyuki Takeuchi , Fusayuki Takeshita , Etsuo Nakagawa
IPC分类号： C09K1912
CPC分类号： C09K19/12 , C07C25/18 , C07C43/192 , C07C43/225 , C09K19/0403 , C09K19/14 , C09K19/3003 , C09K19/3066 , C09K19/42 , C09K2019/0407
摘要： Liquid crystalline compounds which exhibit a negative dielectric anisotropy value, have an extremely high voltage holding ratio and a low threshold voltage, are small in their dependency on temperature, hardly exhibit smectic phase, and are excellent in miscibility with other liquid crystal materials at the same time; liquid crystal compositions comprising the compound; and liquid crystal display devices fabricated by using the liquid crystal composition are provided; the liquid crystalline compounds being specific 3,3′-difluorobiphenyl derivatives expressed by the following general formula (1):
摘要翻译：具有负介电各向异性值的液晶化合物具有极高的电压保持率和低阈值电压，它们对温度的依赖性小，几乎不显示出近晶相，并且与其它液晶材料的混溶性优异时间; 包含该化合物的液晶组合物; 并提供使用该液晶组合物制造的液晶显示装置; 液晶化合物是由以下通式（1）表示的特定的3,3'-二氟联苯衍生物：

8. 发明授权

US6124005A Fluoro-substituted alkyl ether compounds, liquid crystal compositions and liquid crystal display devices 失效
标题翻译：氟取代烷基醚化合物，液晶组合物和液晶显示装置
公开(公告)号：US6124005A
公开(公告)日：2000-09-26
申请号：US147387
申请日：1998-12-14
申请人： Tomoyuki Kondo , Shuichi Matsui , Kazutoshi Miyazawa , Hiroyuki Takeuchi , Fusayuki Takeshita , Etsuo Nakagawa
发明人： Tomoyuki Kondo , Shuichi Matsui , Kazutoshi Miyazawa , Hiroyuki Takeuchi , Fusayuki Takeshita , Etsuo Nakagawa
IPC分类号： G02F1/13 , C07C43/192 , C07C43/225 , C07C255/46 , C07C255/50 , C07C323/10 , C07D239/26 , C07D319/06 , C09K19/04 , C09K19/12 , C09K19/14 , C09K19/20 , C09K19/30 , C09K19/34 , C09K19/42 , C09K19/46 , C07C19/06
CPC分类号： C09K19/3001 , C07C43/225 , C09K19/04 , C09K19/14 , C09K19/3028 , C09K19/42 , C09K19/46 , C07C2101/14 , C07C2101/16 , Y10T428/10
摘要： Liquid crystalline compounds which have excellent compatibility with other liquid crystal materials, especially at low temperatures, high voltage holding ratio, low threshold voltage, their small temperature dependency, high .DELTA.n, and broad liquid phase temperature range, the compounds being represented by formula (1)Ra--A.sub.1 --Z.sub.1 --A.sub.2 --Z.sub.2 --(--A.sub.3 --Z.sub.3 --).sub.m --A.sub.0 --Rf (1)(wherein m is 0 or 1; A.sub.0, A.sub.1, A.sub.2 and A.sub.3 represent a six-membered ring, ring A.sub.0 is 1,4-phenylene which may be substituted with 1 to 3 of F and/or Cl, rings A.sub.1, A.sub.2 and A.sub.3, independently of one another, are selected from trans-1,4-cyclohexylene, 1,4-phenylene which may be substituted with one or more halogen atoms, cyclohexene-1,4-diyl or 1,3-dioxane-2,5-diyl; Z.sub.1, Z.sub.2 and Z.sub.3 represent a bridge between the rings and independently of one another, are selected from --(CH.sub.2).sub.2 --, --(CH.sub.2).sub.4 --, --CH.sub.2 O--, --OCH.sub.2 -- bonds, one or more hydrogen atoms in these bonds being optionally substituted with a halogen atom, or a single bond (--); Rf represents --OCF.sub.2 CF.sub.2 H or --OCF.sub.2 CFHCF.sub.3 ; and Ra is a straight- or branched monovalent organic radical of 1 to 20 carbons); liquid crystal compositions comprising at least one of the compounds; and liquid crystal display devices composed of the compositions.
摘要翻译： PCT No.PCT / JP97 / 01936 Sec。 371 1998年12月14日第 102（e）1998年12月14日日期PCT 1997年6月6日PCT公布。公开号WO97 / 47576 日期1997年12月18日与其他液晶材料具有优异相容性的液晶化合物，特别是在低温下，高电压保持率，低阈值电压，低温依赖性，高DELTA n和宽液相温度范围，化合物（1）Ra-A1-Z1-A2-Z2 - （ - A3-Z3-）m-A0-Rf（1）（其中m为0或1; A0，A1，A2和A3表示六环A0是可被1至3个F和/或Cl取代的1,4-亚苯基，A1，A2和A3环，彼此独立地选自反式-1,4-亚环己基，可被一个或多个卤素原子取代的1,4-亚苯基，环己烯-1,4-二基或1,3-二恶烷-2,5-二基; Z 1，Z 2和Z 3表示环之间的桥，另一个选自 - （CH 2）2 - ， - （CH 2）4 - ， - CH 2 O - ， - OCH 2 - 键，这些键中的一个或多个氢原子任选被卤素原子或单键 - ）; Rf代表目的-OCF2CF2H或-OCF2CFHCF3; 和Ra是1至20个碳的直链或支链一价有机基团）; 包含至少一种化合物的液晶组合物; 以及由该组合物构成的液晶显示装置。

9. 发明授权

US6013198A Liquid crystalline compound replaced by fluorine containing group, liquid crystal composition, and liquid crystal display device 失效
标题翻译：由含氟基团，液晶组合物和液晶显示装置取代的液晶化合物
公开(公告)号：US6013198A
公开(公告)日：2000-01-11
申请号：US921799
申请日：1997-09-02
申请人： Kazutoshi Miyazawa , Shuichi Matsui , Tomoyuki Kondo , Takashi Kato , Yasuko Sekiguchi , Etsuo Nakagawa
发明人： Kazutoshi Miyazawa , Shuichi Matsui , Tomoyuki Kondo , Takashi Kato , Yasuko Sekiguchi , Etsuo Nakagawa
IPC分类号： C07C43/225 , C09K19/30 , C07C19/08 , C07C22/00 , C09K19/12
CPC分类号： C09K19/3028 , C07C43/225 , C09K19/3001
摘要： Liquid crystalline compounds are disclosed which compounds are expressed by general formula (1) ##STR1## wherein R.sub.1 represents an alkyl group having 1 to 10 carbon atoms, ring A represents 1,4-phenylene or 1,4-cyclohexylene, each of X.sub.1, X.sub.2, X.sub.3, and X.sub.4 independently represents hydrogen atom or fluorine atom, Y.sub.1 represents CF.sub.3 or OCF.sub.3, and each of m, n, and p is independently an integer of 1 or 0. The liquid crystalline compounds have a wide temperature. The liquid crystalline compounds have a wide temperature range of nematic phase, low viscosity, large positive .DELTA..epsilon., high chemical stability, high miscibility with other liquid crystalline compounds at low temperatures, small temperature dependency of viscosity and .DELTA..epsilon., extremely high specific resistance (high voltage holding ratio), and good UV stability, and are preferably used for TFT. Also, disclosed are liquid crystal compositions containing the liquid crystalline compounds mentioned above, and liquid crystal display devices using the liquid crystal composition.
摘要翻译：公开了液晶化合物，其中化合物由通式（1）表示，其中R 1表示具有1-10个碳原子的烷基，环A表示1,4-亚苯基或1,4-亚环己基，各自为X1，X2，X3 X 4独立地表示氢原子或氟原子，Y1表示CF 3或OCF 3，m，n和p各自独立地为1或0的整数。液晶化合物的温度宽。液晶化合物具有宽的向列相温度范围，低粘度，大的正DELTAε，高化学稳定性，低温下与其它液晶化合物的高混溶性，粘度和DELTAε的温度依赖性低，电阻率极高（高电压保持率），良好的紫外线稳定性，优选用于TFT。此外，还公开了含有上述液晶化合物的液晶组合物和使用该液晶组合物的液晶显示装置。

10. 发明授权

US5720899A Liquid crystalline compound, liquid crystal composition and liquid crystal display element 失效
标题翻译：液晶化合物，液晶组合物和液晶显示元件
公开(公告)号：US5720899A
公开(公告)日：1998-02-24
申请号：US775199
申请日：1996-12-30
申请人： Tomoyuki Kondo , Kazutoshi Miyazawa , Atsuko Fujita , Noriyuki Ohnishi , Yasuyuki Goto , Etsuo Nakagawa , Shinichi Sawada
发明人： Tomoyuki Kondo , Kazutoshi Miyazawa , Atsuko Fujita , Noriyuki Ohnishi , Yasuyuki Goto , Etsuo Nakagawa , Shinichi Sawada
IPC分类号： C07C17/26 , C07C22/00 , C07C22/08 , C07C25/24 , C07C43/172 , C07C43/176 , C07C43/192 , C07C43/225 , C07C255/50 , C09K19/04 , C09K19/30 , C09K19/42 , C09K19/44 , C09K19/46 , C09K19/52 , C07C25/13 , C07D239/02 , G02F1/13
CPC分类号： C07C17/2635 , C07C22/00 , C07C22/08 , C07C25/24 , C07C255/50 , C07C43/172 , C07C43/176 , C07C43/192 , C07C43/225 , C09K19/0403 , C09K19/3001 , C09K19/3003 , C09K19/3028 , C09K19/42 , C09K19/44 , C09K19/46 , C07C2101/14 , C09K2019/0407 , C09K2019/0444
摘要： A novel liquid crystalline compound having a high elastic constant ratio (K.sub.33 /K.sub.11) and an improved solubility thereof in other liquid crystal materials, at low temperatures, and a liquid crystal composition containing the same are provided. The liquid crystalline compound is expressed by the formula (1): ##STR1## wherein Q represents CF.sub.3, CF.sub.2 H or CFH.sub.2 ; A.sub.1, A.sub.2 and A.sub.3 each independently represent trans-1,4-cyclohexylene group, 1,4-phenylene group, wherein one or more hydrogen atoms on its six-membered ring may be replaced by F, Cl or CN, pyridine-2,5-diyl group or 1,3-pyrimidine-2,5-diyl; ring B represents 1,4-phenylene group or trans-1,4-cyclohexylene group; Z.sub.1, Z.sub.2 and Z.sub.3 each independently represent covalent bond, --C.dbd.C--, --C.tbd.C--, --OCO--, --COO--, --CH.sub.2 O--, --OCH.sub.2 --, --(CH.sub.2).sub.2 -- or --(CH.sub.2).sub.4 --; l and m each independently represent an integer of 0 to 5; o and p each independently represent 0 or 1; L.sub.1 and L.sub.2 each independently represent H, F or Cl; L.sub.3 represents halogen atom, CN, CF.sub.3, CF.sub.2 H, CFH.sub.2, OCF.sub.3, OCF.sub.2 H, H or an alkyl group of 1 to 10 carbon atoms or an alkenyl group of 2 to 10 carbon atoms wherein optional methylene groups (--CH.sub.2 --) in the alkyl group or the alkenyl group each independently may be replaced by --O--, --S--, --CO--, --OCO-- or --COO--, but two or more methylene groups should not be continuedly replaced.
摘要翻译：提供了一种在低温下具有高弹性常数比（K33 / K11）和改善其在其它液晶材料中的溶解度的新型液晶化合物和含有该液晶组合物的液晶组合物。液晶化合物由式（1）表示：其中Q表示CF 3，CF 2 H或CFH 2; A1，A2和A3各自独立地表示反式-1,4-亚环己基，1,4-亚苯基，其六元环上的一个或多个氢原子可被F，Cl或CN取代，吡啶-2， 5-二基或1,3-嘧啶-2,5-二基; 环B表示1,4-亚苯基或反式-1,4-亚环己基; Z 1，Z 2和Z 3各自独立地表示共价键，-C = C - ， - C 3BOND C - ， - OO - ， - COO - ， - CH 2 O - ， - OCH 2 - ， - （CH 2）2 - 或 - （CH 2） 4-; l和m各自独立地表示0〜5的整数， o和p各自独立地表示0或1; L1和L2各自独立地表示H，F或Cl; L 3表示卤素原子，CN，CF 3，CF 2 H，CFH 2，OCF 3，OCF 2 H，H或1-10个碳原子的烷基或2-10个碳原子的链烯基，其中烷基中任选的亚甲基（-CH 2 - ）基团或烯基各自独立地可以被-O - ， - S - ， - CO-，-OCO-或-COO-取代，但是不应该连续更换两个或多个亚甲基。

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