公开(公告)号：US06688997B2

公开(公告)日：2004-02-10

申请号：US10188074

申请日：2002-07-03

Applicant: Takeshi Ashino ,  Kunio Niwa ,  Hiroyuki Takeuchi

Inventor： Takeshi Ashino ,  Kunio Niwa ,  Hiroyuki Takeuchi

IPC: A63B4900

CPC classification number: A63B49/03 ,  A63B60/54 ,  A63B2209/02

Abstract: A racket frame (1) has a pipe-shaped racket-frame body (2) made of a fiber reinforced resin and composed of a head (3), a throat part (4), a shaft part (5), and a grip part (6) sequentially arranged and a yoke (10) connected to the racket-frame body (2). In this construction, supposing that the head (3) is a clock face and that the top position of the head (3) is 12 o'clock, a yoke rigidity value at a central position P1, vertical to a ball-hitting face (F), of the yoke (10) in a longitudinal direction thereof is in a range of 10% to 70% of a face rigidity value which is an average of a rigidity value at a 12 o'clock position (P2) vertical to the ball-hitting face (F) and a rigidity value at a three o'clock position (P3) vertical to the ball-hitting face (F).

Abstract translation: 球拍框架（1）具有由纤维增强树脂制成的管状球拍框架体（2），由头部（3），喉部（4），轴部（5）和手柄 依次布置的部分（6）和连接到球拍框体（2）的轭（10）。 在这种结构中，假设头部（3）是钟面并且头部（3）的顶部位置是12点钟，则在中心位置P1处的垂直于击球面的轭刚度值 磁轭（10）的长度方向的F（F）的面积刚度值的10％〜70％的范围是垂直于该磁轭的12点钟位置（P2）的刚度值的平均值 击球面（F）和垂直于击球面（F）的三点钟位置（P3）处的刚度值。

公开(公告)号：US06599590B2

公开(公告)日：2003-07-29

申请号：US09861554

申请日：2001-05-22

Applicant: Yasuhiro Haseba ,  Shuichi Matsui ,  Hiroyuki Takeuchi ,  Yasuhiro Kubo ,  Etsuo Nakagawa

Inventor： Yasuhiro Haseba ,  Shuichi Matsui ,  Hiroyuki Takeuchi ,  Yasuhiro Kubo ,  Etsuo Nakagawa

IPC: C09K1930

CPC classification number: C09K19/42 ,  C07C255/50 ,  C07C2601/14 ,  C07D319/06 ,  C09K19/0403 ,  C09K19/12 ,  C09K19/2014 ,  C09K19/3003 ,  C09K19/3402 ,  C09K19/44 ,  C09K19/46 ,  C09K2019/0444 ,  C09K2019/0448 ,  C09K2019/0451 ,  C09K2019/3422 ,  Y10T428/10

Abstract: The invention relates to a fluoro-substituted alkenyl compound represented by formula (1) wherein Y1, Y2, Y3 and Y4 are each independently H or F, provided that at least one of Y1 and Y2 is F; Q1 is a single bond or an alkylene group of 1-20 carbon atoms, at least one —CH2— being optionally substituted by —O—, provided that two or more —O— are not adjacent to each other; Q2 is a single bond or —C≡C—; Rings A1, A2 and A3 are each independently a cyclohexane ring, a dioxane ring, a cyclohexene ring, a pyrimidine ring, a pyridine ring, or a benzene ring, or a benzene ring having at least one hydrogen atom substituted by F; Z1, Z2 and Z3 are each independently a single bond, —CH2CH2—, —CH2O—, —OCH2—, —COO—, —OCO—, —CH═CH—, —C≡C—, —CF2O—, or —OCF2; and m and n are each independently 0 or 1; provided that Y3 is F when Ring A3 is a cyclohexane ring and Z3 is a single bond. The liquid crystal composition comprising the compound, when used in liquid crystal display elements for various modes, excels in driving voltage and contrast.

Abstract translation: 本发明涉及由式（1）表示的氟取代烯基化合物，其中Y 1，Y 2，Y 3和Y 4各自独立地为H或F，条件是Y 1和Y 2中的至少一个为F; Q1是单键或1-20个碳原子的亚烷基，至少一个-CH2-任选被-O-取代，条件是两个或更多个-O-彼此不相邻; Q2是单键或-C = C-; 环A1，A2和A3各自独立地为环己烷环，二恶烷环，环己烯环，嘧啶环，吡啶环或苯环，或具有至少一个被F取代的氢原子的苯环; Z 1，Z 2和Z 3各自独立地为单键，-CH 2 CH 2 - ， - CH 2 O - ， - OCH 2 - ， - COO - ， - OCO-， - CH = CH - ， - C≡C-，-CF 2 O- OCF2; m和n各自独立地为0或1; 条件是当环A3为环己烷环且Z 3为单键时，Y 3为F。 当用于各种模式的液晶显示元件时，包含该化合物的液晶组合物在驱动电压和对比度方面优异。

公开(公告)号：US06548126B1

公开(公告)日：2003-04-15

申请号：US09635846

申请日：2000-08-11

Applicant: Yasuyuki Sasada ,  Shuichi Matsui ,  Hiroyuki Takeuchi ,  Yasuhiro Kubo ,  Etsuo Nakagawa

Inventor： Yasuyuki Sasada ,  Shuichi Matsui ,  Hiroyuki Takeuchi ,  Yasuhiro Kubo ,  Etsuo Nakagawa

IPC: C09K1930

CPC classification number: C09K19/3001 ,  C09K19/04 ,  C09K19/30 ,  C09K19/3066 ,  C09K19/3098 ,  C09K19/42 ,  C09K19/44 ,  C09K19/46 ,  C09K2019/0448 ,  C09K2019/0451 ,  C09K2019/3027 ,  Y10T428/10

Abstract: The invention is to provide liquid crystalline compounds having a negative and extremely large dielectric anisotropy value and a small optical anisotropy value at the same time; liquid crystal compositions comprising the compound; and liquid crystal display devices fabricated by using the liquid crystal composition; the liquid crystalline compounds have 2,3-dihalogenophenylene moiety and are expressed by formula (1) wherein Ra and Rb each independently represents a linear or branched alkyl having 1 to 10 carbon, any methylene in the alkyl may be replaced by —O—, —S—, —CH═CH—, or —C≡C—, but —O— is not successive, and any hydrogen in the alkyl may be replaced by halogen; rings A1 to A4 each independently represents trans-1,4-cyclohexylene, cyclohexene-1,4-diyl, pyridine-1,4-diyl, pyrimidine-2,5-diyl, or 1,4-phenylene, wherein at least one hydrogen in these rings may be replaced by halogen, and any nonadjacent methylene in cyclohexane ring may be replaced by —O—; Y1 and Y2 each independently represents F or Cl; Z1, Z2 and Z3 each independently represents a single bond, —CH2CH2—, —(CH2)4—, —COO—, —OCO—, —CH2O—, —OCH2—, —CF2O—, or —OCF2—; and l, m and n each independently is 0, 1 or 2, and the sum of l+m+n is 3 and less.

Abstract translation: 本发明提供同时具有负的和非常大的介电各向异性值和小的光学各向异性值的液晶化合物; 包含该化合物的液晶组合物; 以及使用液晶组合物制造的液晶显示装置; 液晶化合物具有2,3-二卤代亚苯基部分，并且由式（1）表示，其中R a和R b各自独立地表示具有1至10个碳的直链或支链烷基，烷基中的任何亚甲基可以被-O-， -S-，-CH = CH-或-C = C-，但-O-不是连续的，并且烷基中的任何氢可被卤素取代; 环A1至A4各自独立地表示反式-1,4-亚环己基，环己烯-1,4-二基，吡啶-1,4-二基，嘧啶-2,5-二基或1,4-亚苯基，其中至少一个 这些环中的氢可以被卤素取代，环己烷环中的任何不相邻的亚甲基都可以被-O-取代; Y1和Y2各自独立地表示F或Cl; Z 1，Z 2和Z 3各自独立地表示单键，-CH 2 CH 2 - ， - （CH 2）4 - ， - COO - ， - OCO - ， - CH 2 O - ， - OCH 2 - ， - CF 2 O-或-OCF 2 - l，m和n各自独立地为0,1或2，并且l + m + n的和为3以下。

公开(公告)号：US06319570B1

公开(公告)日：2001-11-20

申请号：US09597280

申请日：2000-06-19

Applicant: Tugumiti Andou ,  Shuichi Matsui ,  Kazutoshi Miyazawa ,  Hiroyuki Takeuchi ,  Yasuyuki Koizumi ,  Yasuko Sekiguchi ,  Etsuo Nakagawa ,  Fusayuki Takeshita

Inventor： Tugumiti Andou ,  Shuichi Matsui ,  Kazutoshi Miyazawa ,  Hiroyuki Takeuchi ,  Yasuyuki Koizumi ,  Yasuko Sekiguchi ,  Etsuo Nakagawa ,  Fusayuki Takeshita

IPC: C09K1934

CPC classification number: C07D239/26 ,  C07C43/192 ,  C07C43/225 ,  C07C69/753 ,  C07C69/76 ,  C07D319/06 ,  C09K19/04 ,  C09K19/0403 ,  C09K19/3001 ,  C09K19/3066 ,  C09K19/3068 ,  C09K19/42 ,  C09K19/44 ,  C09K19/46 ,  C09K2019/0407 ,  C09K2019/0448 ,  C09K2019/0451 ,  C09K2019/3027 ,  Y10T428/10

Abstract: The invention is to provide liquid crystalline compounds which have a low viscosity, high negative dielectric anisotropy, high resistivity, and high voltage holding ratio, and are stable against heat and ultraviolet light; to provide liquid crystal compositions comprising the liquid crystalline compound; and to provide liquid crystal display devices using the liquid crystal composition therein; the liquid crystalline compound is expressed by the general formula (1)  wherein R1 and Y1 represent an alkyl group having 1 to 20 carbon atoms; X1, X2, and X3 independently represent single bond, 1,2-ethylene group, vinylene group, —COO—, —CF2O—, or —OCF2—; ring A1, ring A2, ring A3, and ring A4 independently represent trans-1,4-cycloliexylene, or 1,4-phenylene hydrogen atom on the ring may be replaced by fluorine atom or chlorine atom provided that at least one of ring A2, ring A3, and ring A4 represents 2,3-difluoro-1,4-phenylene; m and n are 0 or 1, and each element which constitutes this compound may be replaced by its isotope.

Abstract translation: 本发明提供具有低粘度，高负电介质各向异性，高电阻率和高电压保持率的液晶化合物，并且对于热和紫外光是稳定的; 以提供包含液晶化合物的液晶组合物; 并提供使用其中的液晶组合物的液晶显示装置;液晶化合物由通式（1）表示，其中R 1和Y 1表示具有1至20个碳原子的烷基; X1，X2和X3独立地表示单键，1,2-亚乙基，亚乙烯基，-COO-，-CF2O-或-OCF2-; 环A1，环A2，环A3和环A4独立地表示反式-1,4-亚噻二环，或者环上的1,4-亚苯基氢原子可以被氟原子或氯原子代替，条件是环A2中的至少一个 环A3，环A4表示2,3-二氟-1,4-亚苯基; m和n为0或1，并且构成该化合物的每个元素可以被其同位素代替。

公开(公告)号：US06276715B1

公开(公告)日：2001-08-21

申请号：US09471198

申请日：1999-12-23

Applicant: Hiroyuki Takeuchi

Inventor： Hiroyuki Takeuchi

IPC: B60R2118

CPC classification number: B60R21/18 ,  B60R2022/026 ,  B60R2022/1812

Abstract: A seat belt device has a tongue and a buckle of simple structures. The seat belt device has an inflatable belt that extends from a shoulder belt. An inflator is actuated to supply gas into the inflatable belt to inflate the inflatable belt. The inflatable belt also extends across the chest along with the shoulder belt. When the inflatable belt is inflated, the length of the inflatable belt is shortened in the longitudinal direction so that the shoulder belt and the lap belt operably connected thereto are tensioned by the inflated belt. Therefore, the shoulder belt and the lap belt are tightened to securely hold the occupant in the vehicle seat.

Abstract translation: 安全带装置具有舌头和结构简单的扣环。 安全带装置具有从肩带延伸的充气带。 致动充气器以将气体供应到可膨胀带中以使可充气带膨胀。 充气皮带也与肩带一起延伸穿过胸部。 当充气带膨胀时，可膨胀带的长度在纵向方向上缩短，使肩带和与其可操作地连接的搭接带被充气带张紧。 因此，肩带和腰带被紧固以将乘客牢固地保持在车辆座椅中。

公开(公告)号：US06235355B1

公开(公告)日：2001-05-22

申请号：US09101999

申请日：1998-07-21

Applicant: Yasuhiro Haseba ,  Tomoyuki Kondou ,  Shuichi Matsui ,  Kazutoshi Miyazawa ,  Hiroyuki Takeuchi ,  Yasusuke Hisatsune ,  Fusayuki Takeshita ,  Etsuo Nakagawa

Inventor： Yasuhiro Haseba ,  Tomoyuki Kondou ,  Shuichi Matsui ,  Kazutoshi Miyazawa ,  Hiroyuki Takeuchi ,  Yasusuke Hisatsune ,  Fusayuki Takeshita ,  Etsuo Nakagawa

IPC: C09K1934

CPC classification number: C09K19/3402 ,  C07D319/06 ,  C09K19/40 ,  C09K19/406 ,  C09K2019/3422 ,  Y10T428/10

Abstract: The present invention provides liquid crystalline compounds having a high voltage holding ratio and a remarkably high &Dgr;&egr; value, electric and chemical stability, and having good compatibility with known liquid crystalline compounds, liquid crystal compositions containing the compound, and liquid crystal display devices constituted by using the compounds. The liquid crystalline compounds of the present invention are particular dioxane derivatives represented by general formula (1). Further, the present invention relates to liquid crystal compositions characterized in that the compositions comprise at least one of the derivatives, and liquid crystal display devices constituted by using the compositions.

Abstract translation: 本发明提供具有高电压保持率和非常高的DELTAepsi值，电化学稳定性和与已知液晶化合物的良好相容性，含有该化合物的液晶组合物和使用该液晶化合物的液晶显示装置 化合物。本发明的液晶化合物是由通式（1）表示的特定二恶烷衍生物。 此外，本发明涉及液晶组合物，其特征在于，所述组合物包含至少一种衍生物，以及使用该组合物构成的液晶显示装置。

公开(公告)号：US06217063B1

公开(公告)日：2001-04-17

申请号：US09328363

申请日：1999-06-09

Applicant: Hiroyuki Takeuchi

Inventor： Hiroyuki Takeuchi

IPC: B60R2118

CPC classification number: B60R21/18 ,  D04B21/16 ,  D10B2403/0312 ,  D10B2505/122

Abstract: An inflatable belt has an envelope-shaped or elongated belt body, which is folded in a long band-like configuration, and a cover enclosing the belt body. One end of the belt body 11 is connected to a tongue 15. The cover preferably is made from a stretchable knitted fabric. There is a cushion layer between the belt body 11 and the cover 12. The outer surface of the cushion layer 13 is processed by low frictional treatment such as fluororesin coating. A low-friction film or tape may also be laid between the cushion layer and the cover. Thus, the inflatable belt feels softer when it contacts the occupant or when the occupant touches the belt.

Abstract translation: 充气皮带具有长条带状折叠的外壳形状或细长带状体，以及包围皮带体的罩。 带体11的一端连接到舌片15.盖子优选地由可拉伸的针织物制成。 在带体11和盖12之间存在缓冲层。缓冲层13的外表面通过诸如氟树脂涂层之类的低摩擦处理进行加工。 低摩擦膜或带也可以铺设在缓冲层和盖之间。 因此，当充气皮带接触乘员时或当乘客接触皮带时，充气皮带感觉更柔软。

公开(公告)号：US06197217B1

公开(公告)日：2001-03-06

申请号：US09308775

申请日：1999-05-25

Applicant: Tomoyuki Kondo ,  Shuichi Matsui ,  Kazutoshi Miyazawa ,  Hiroyuki Takeuchi ,  Fusayuki Takeshita ,  Etsuo Nakagawa

Inventor： Tomoyuki Kondo ,  Shuichi Matsui ,  Kazutoshi Miyazawa ,  Hiroyuki Takeuchi ,  Fusayuki Takeshita ,  Etsuo Nakagawa

IPC: C09K1912

CPC classification number: C09K19/12 ,  C07C25/18 ,  C07C43/192 ,  C07C43/225 ,  C09K19/0403 ,  C09K19/14 ,  C09K19/3003 ,  C09K19/3066 ,  C09K19/42 ,  C09K2019/0407

Abstract: 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):

Abstract translation: 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：

公开(公告)号：US06177154B1

公开(公告)日：2001-01-23

申请号：US09254682

申请日：1999-03-16

Applicant: Shuichi Matsui ,  Tugumiti Andou ,  Kazutoshi Miyazawa ,  Hiroyuki Takeuchi ,  Yasusuke Hisatsune ,  Fusayuki Takeshita ,  Etsuo Nakagawa

Inventor： Shuichi Matsui ,  Tugumiti Andou ,  Kazutoshi Miyazawa ,  Hiroyuki Takeuchi ,  Yasusuke Hisatsune ,  Fusayuki Takeshita ,  Etsuo Nakagawa

IPC: C09K1934

CPC classification number: C07D239/26 ,  C07C43/225 ,  C07C69/76 ,  C07C255/54 ,  C07C2601/14 ,  C07D319/06 ,  C09K19/12 ,  C09K19/14 ,  C09K19/20 ,  C09K19/2007 ,  C09K19/3003 ,  C09K19/3066 ,  Y10T428/10

Abstract: Disclosed are (a) liquid crystalline compounds which are essential as component of the liquid crystal compositions, are excellent in miscibility with other liquid crystal compositions, particularly in the miscibility at low temperatures, and expressed by the general formula (1) wherein R0 and R1 independently represent an alkyl group having 1 to 10 carbon atoms; ring A0, ring A1, ring A2, and ring A3 represent 1,4-cyclohexylene group, 1,3-dioxane-2,5-diyl group, 1,4-phenylene group in which one or more hydrogen atoms on the ring may be represented by a halogen atom or R2O group, pyridine-2,5-diyl group, or pyrimidine-2,5-diyl group; Z0, Z1, Z2, and Z3 represent —CH2CH2—, —CH═CH—, —C≡C—, —CH2O—, —OCH2—, —CF2O—, —OCF2—, —COO—, —OCO—, —(CH2)4—, or single bond; Q1 and Q2 represent hydrogen atom or a halogen atom; Q3 represents hydrogen atom, a halogen atom, or R2O group; R2 represents an alkyl group having 1 to 10 carbon atoms; Y represents a halogen atom, cyano group, or an alkyl group having 1 to 10 carbon atoms; l, m, n and o are 0, 1, or 2 with the proviso that 1≦l+m+n+o≦3; and the atom which constitutes this compound may be replaced by its isotope; and (b) liquid crystal display devices fabricated by using the liquid crystal composition.

Abstract translation: 公开了（a）作为液晶组合物成分必不可少的液晶性化合物，与其他液晶组合物的混合性优异，特别是在低温下的混溶性中，由通式（1）表示，其中R 0和R 1 独立地表示碳原子数1〜10的烷基。 环A0，环A1，环A2和环A3表示1,4-亚环己基，1,3-二恶烷-2,5-二基，环中的一个或多个氢原子的1,4-亚苯基 由卤素原子或R 2 O基团，吡啶-2,5-二基或嘧啶-2,5-二基表示; Z0，Z1，Z2和Z3表示-CH2CH2-，-CH = CH-，-C = C-，-CH2O-，-OCH2-，-CF2O-，-OCF2-，-COO-，-OCO-， （CH 2）4 - 或单键; Q1和Q2表示氢原子或卤素原子; Q3表示氢原子，卤素原子或R2O基团; R 2表示碳原子数1〜10的烷基。 Y表示卤素原子，氰基或碳原子数1〜10的烷基。 l，m，n和o分别为0,1或2，条件是1 <= 1 + m + n + o = 3; 构成该化合物的原子可以被其同位素代替; 和（b）使用该液晶组合物制造的液晶显示装置。

公开(公告)号：US06164692A

公开(公告)日：2000-12-26

申请号：US328289

申请日：1999-06-09

Applicant: Hiroyuki Takeuchi

Inventor： Hiroyuki Takeuchi

IPC: B60R22/14 ,  B60R21/16 ,  B60R21/18 ,  D03D1/02

CPC classification number: D03D1/02

Abstract: A bag for an inflatable belt of the present invention is a bag having for an inflatable belt capable of being inflated and has a fabric sewn in an envelope-like configuration which is woven with yarns of 315 denier or less. Using the yarns of 315 denier or less ensures that the bag is significantly thin and has excellent smoothness. According to the present invention, it is preferable that the yarns each be made of thermoplastic synthetic filaments of 3.5 denier or less. The bag for the inflatable belt thus is sufficiently thin and has excellent smoothness thus ensuring the excellent deployment of the bag for the inflation of an inflatable belt.

Abstract translation: 用于本发明的充气带的袋是具有能够充气的充气带的袋子，并且具有以315旦尼尔或更小的纱线编织的包封状构造缝合的织物。 使用315旦或更低的纱线确保袋子显着薄并且具有优异的平滑度。 根据本发明，纱线优选由3.5旦尼尔以下的热塑性合成纤维制成。 因此，用于充气带的袋足够薄并且具有优异的平滑度，从而确保用于充气带的充气的袋的优异展开。