公开(公告)号：US06897740B2

公开(公告)日：2005-05-24

申请号：US10681845

申请日：2003-10-08

申请人： Hiroyuki Fujino ,  Yoshihiko Gotoh

发明人： Hiroyuki Fujino ,  Yoshihiko Gotoh

IPC分类号： H03H9/64 ,  H03H9/02 ,  H03H9/10 ,  H03H9/17 ,  H03H9/56 ,  H03H9/58 ,  H03H9/70 ,  H03H9/72 ,  H04B1/52 ,  H03H9/54

CPC分类号： H03H9/706 ,  H03H9/0571 ,  H03H9/564 ,  H03H9/568 ,  H03H9/725

摘要： A duplexer includes a transmission band filter and a reception band filter connected in parallel to each other and connected to an antenna terminal. The transmission band filter and the reception band filter are accommodated in a package covered with an electroconductive lid. The package is mounted on a mounting substrate having the antenna terminal and covered with an electroconductive shield mounted on the mounting substrate. At least one of the transmission band filter and the reception band filter has a ground terminal connected to the lid. The lid is electrically connected to the shield.

摘要翻译： 双工器包括彼此并联并连接到天线端子的传输频带滤波器和接收频带滤波器。 传输带滤波器和接收带滤波器被容纳在被导电盖子覆盖的封装中。 该封装安装在具有天线端子的安装基板上，并被安装在安装基板上的导电屏蔽覆盖。 传输带滤波器和接收带滤波器中的至少一个具有连接到盖的接地端子。 盖子与屏蔽件电连接。

公开(公告)号：US07110247B2

公开(公告)日：2006-09-19

申请号：US10686733

申请日：2003-10-17

申请人： Kyungwoo Kim ,  Yoshihiko Gotoh

发明人： Kyungwoo Kim ,  Yoshihiko Gotoh

IPC分类号： G06F1/16 ,  H05K5/00 ,  H05K7/00

CPC分类号： G06F3/041 ,  G06F3/03547 ,  Y10S248/917 ,  Y10S248/918

摘要： A first positioning enclosure of a touch panel holder frame is attached to a display device body to surround an outer periphery of a display screen. A second positioning enclosure is attached to the display device body to surround an outer periphery of a touch panel. Holding pawl sections provided on an inner surface of the second positioning enclosure engage the outer periphery of the touch panel to prevent the touch panel from coming out of the touch panel holder frame. A spacer section extends between the first and second positioning enclosures to define a given clearance between the display screen and the touch panel.

摘要翻译： 触摸面板保持架的第一定位外壳附接到显示装置主体以包围显示屏的外周。 第二定位外壳附接到显示装置主体以包围触摸面板的外围。 设置在第二定位外壳的内表面上的保持爪部分与触摸面板的外周接合，以防止触摸面板从触摸面板支架框架中脱出。 间隔部分在第一和第二定位外壳之间延伸以在显示屏和触摸面板之间限定给定的间隙。

公开(公告)号：US06914368B2

公开(公告)日：2005-07-05

申请号：US10317145

申请日：2002-12-12

申请人： Daisuke Nakamura ,  Yukio Yoshino ,  Masaki Takeuchi ,  Yoshihiko Gotoh ,  Tadashi Nomura ,  Ken-ichi Uesaka

发明人： Daisuke Nakamura ,  Yukio Yoshino ,  Masaki Takeuchi ,  Yoshihiko Gotoh ,  Tadashi Nomura ,  Ken-ichi Uesaka

IPC分类号： H03H9/02 ,  H03H9/17 ,  H03H9/56 ,  H03H9/58 ,  H01L41/08

CPC分类号： H03H9/564 ,  H03H9/02015 ,  H03H9/02133 ,  H03H9/02157 ,  H03H9/173 ,  H03H9/174 ,  H03H9/568

摘要： A piezoelectric resonator includes a substrate and a vibrator. The vibrator includes a thin-film portion having at least one piezoelectric thin-film layer disposed on the substrate and at least one pair of upper and lower electrodes disposed on the substrate. The vibrator has a structure in which the thin-film portion is sandwiched from the upper and lower surfaces thereof by the upper and lower electrodes, which oppose each other in the depth direction, and the overlapping portion of the vibrator defined by the opposing upper and lower electrodes has a tetragonal shape, when viewed in the depth direction, other than a rectangle and a square, the tetragonal shape having substantially parallel sides having a longitudinal length equal to or smaller than about 10 times the oscillatory wavelength and also having at least one portion in which the distance between opposing electrode edges varies.

摘要翻译： 压电谐振器包括基板和振动器。 振动器包括具有设置在基板上的至少一个压电薄膜层和设置在基板上的至少一对上下电极的薄膜部分。 振动器具有这样的结构，其中薄膜部分被其上表面和下表面夹在上下电极之间，它们在深度方向上彼此相对，并且振动器的重叠部分由相对的上部和 下部电极在深度方向上看不到矩形和正方形，四边形形状具有基本上平行的边，纵向长度等于或小于振荡波长的约10倍，并且还具有至少一个 相对电极边缘之间的距离变化的部分。

公开(公告)号：US06235951B1

公开(公告)日：2001-05-22

申请号：US08752879

申请日：1996-11-20

申请人： Fuyuhiko Sakyu ,  Satoshi Yoshikawa ,  Yasuo Hibino ,  Yoshihiko Gotoh ,  Ryouichi Tamai

发明人： Fuyuhiko Sakyu ,  Satoshi Yoshikawa ,  Yasuo Hibino ,  Yoshihiko Gotoh ,  Ryouichi Tamai

IPC分类号： C07C1700

CPC分类号： C07C19/08 ,  C07C17/00 ,  C07C17/087 ,  C07C17/37 ,  C07C21/18 ,  C07C19/10

摘要： The present invention relates to a method for producing 1,1,1,3,3-pentafluoropropane. This method includes the steps of (a) adding hydrogen fluoride to 1-chloro-3,3,3-trifluoropropene in the presence of an addition catalyst to obtain 1,1,1,3-tetrafluoro-3-chloropropane; and (b) disproportionating the 1,1,1,3-tetrafluoro-3-chloropropane into the 1,1,1,3,3-pentafluoropropane and 1,1,1-trifluoro-3,3-dichloropropane, in the presence of a disproportionation catalyst. This method is a useful method for producing 1,1,1,3,3-pentafluoropropane in an industrial scale, because its steps (a) and (b) are respectively superior in selectivity and yield. According to the invention, 1-chloro-3,3,3-trifluoropropene may be produced by a method including a step of reacting 1,1,1,3,3-pentachloropropane with hydrogen fluoride in a gas phase in the presence of a fluorination catalyst. This method is useful, because yield of 1-chloro-3,3,3-trifluoropropene is high.

摘要翻译： 本发明涉及一种生产1,1,1,3,3-五氟丙烷的方法。 该方法包括以下步骤：（a）在加成催化剂存在下，向1-氯-3,3,3-三氟丙烯中加入氟化氢，得到1,1,1,3-四氟-3-氯丙烷; 和（b）在存在下将1,1,1,3-四氟-3-氯丙烷歧化成1,1,1,3,3-五氟丙烷和1,1,1-三氟-3,3-二氯丙烷 的歧化催化剂。 由于其步骤（a）和（b）分别优选选择性和产率，所以该方法是以工业规模生产1,1,1,3,3-五氟丙烷的有用方法。 根据本发明，1-氯-3,3,3-三氟丙烯可以通过包括以下步骤制备的方法：使1,1,1,3,3-五氯丙烷与氟化氢在气相中在 氟化催化剂。 该方法是有用的，因为1-氯-3,3,3-三氟丙烯的产率高。

公开(公告)号：US5017730A

公开(公告)日：1991-05-21

申请号：US491969

申请日：1990-03-12

申请人： Yoshihiko Gotoh ,  Toshikazu Kawai ,  Junji Negishi

发明人： Yoshihiko Gotoh ,  Toshikazu Kawai ,  Junji Negishi

IPC分类号： C07C29/143 ,  C07C33/46 ,  C07C45/46 ,  C07C45/63 ,  C07C45/68 ,  C07C49/784 ,  C07C49/813

CPC分类号： C07C49/813 ,  C07C33/46 ,  C07C45/46 ,  C07C45/63 ,  C07C49/784

摘要： The invention provides a process for easily, efficiently and economically preparing bis(trifluoromethylphenyl)methanol from either toluoyl chloride or a trihalomethylbenzoyl chloride. First the starting compound is reacted with toluene in the presence of a strong acid catalyst such as a perfluoroalkylsulfonic acid to form a benzophenone derivative, CX.sub.3 C.sub.6 H.sub.4 --CO--C.sub.6 H.sub.4 CH.sub.3, wherein X is H, F, Cl or Br. Next, by chlorination the benzophenone derivative is converted into CY.sub.3 C.sub.6 H.sub.4 --CO--C.sub.6 H.sub.4 CCL.sub.3, wherein Y is F or Cl, and then the chlorinated intermediate is fluorinated into bis(trifluoromethyl)benzophenone. By reduction of carbonyl group of this benzophenone derivative the aimed compound is obtained.

摘要翻译： 本发明提供了一种从甲苯酰氯或三卤代甲基苯甲酰氯容易，有效和经济地制备双（三氟甲基苯基）甲醇的方法。 首先，在强酸催化剂例如全氟烷基磺酸的存在下，使起始化合物与甲苯反应形成二苯甲酮衍生物CX3C6H4-CO-C6H4CH3，其中X为H，F，Cl或Br。 接下来，通过氯化，将二苯甲酮衍生物转化成CY3C6H4-CO-C6H4CCL3，其中Y是F或Cl，然后氯化的中间体被氟化成双（三氟甲基）二苯甲酮。 通过还原该二苯甲酮衍生物的羰基，得到目标化合物。

公开(公告)号：US4845279A

公开(公告)日：1989-07-04

申请号：US136715

申请日：1987-12-22

申请人： Yasunori Nishimura ,  Yoshihiko Gotoh ,  Toshikazu Kawai

发明人： Yasunori Nishimura ,  Yoshihiko Gotoh ,  Toshikazu Kawai

IPC分类号： C07B63/02 ,  C07C67/00 ,  C07C201/00 ,  C07C201/08 ,  C07C201/16 ,  C07C205/58

CPC分类号： C07C201/16 ,  C07C205/58

摘要： An isomer mixture of 4-trifluoromethyl-2-nitrobenzoic acid and 4-trifluoromethyl-3-nitrobenzoic acid, which is a novel compound, is obtained by nitrating a compound represented by ##STR1## (Z is COY or CY.sub.3, and Y is a halogen atom) with a nitrating agent comprising nitric acid and simultaneously hydrolyzing the radical Z. Each of the two isomers is easily isolated by treating the mixture with a basic neutralizing agent to obtain a solution containing the 2-nitro isomer and a precipitate containing the 3-nitro isomer.

摘要翻译： 通过将由下式表示的化合物（Z是COY或CY3，Y是一个或多个）来获得，作为新化合物的4-三氟甲基-2-硝基苯甲酸和4-三氟甲基-3-硝基苯甲酸的异构体混合物 卤素原子）与含硝酸的硝化剂同时水解基团Z.通过用碱性中和剂处理混合物容易地分离出两种异构体，得到含有2-硝基异构体的溶液和含有3 - 硝基异构体。

公开(公告)号：US07276994B2

公开(公告)日：2007-10-02

申请号：US11004687

申请日：2004-12-03

申请人： Masaki Takeuchi ,  Hajime Yamada ,  Hideki Kawamura ,  Daisuke Nakamura ,  Yukio Yoshino ,  Yoshihiko Gotoh ,  Seiichi Arai

发明人： Masaki Takeuchi ,  Hajime Yamada ,  Hideki Kawamura ,  Daisuke Nakamura ,  Yukio Yoshino ,  Yoshihiko Gotoh ,  Seiichi Arai

IPC分类号： H03H9/54 ,  H03H9/15

CPC分类号： H03H9/60 ,  H03H9/0095 ,  H03H9/02094 ,  H03H9/02102 ,  H03H9/02133 ,  H03H9/174 ,  H03H9/586 ,  H03H9/588

摘要： A piezoelectric thin-film resonator includes a supporting substrate. A piezoelectric thin-film is formed on the supporting substrate. A lower electrode and an upper electrode are formed with the piezoelectric thin-film therebetween. The stiffness of at least one of the lower and upper electrodes is higher than that of the piezoelectric thin-film.

摘要翻译： 压电薄膜谐振器包括支撑衬底。 在支撑基板上形成压电薄膜。 下电极和上电极之间形成有压电薄膜。 下电极和上电极中的至少一个的刚度高于压电薄膜的刚度。

公开(公告)号：US06198010B1

公开(公告)日：2001-03-06

申请号：US09166838

申请日：1998-10-06

申请人： Satoshi Yoshikawa ,  Ryouichi Tamai ,  Fuyuhiko Sakyu ,  Yasuo Hibino ,  Yoshihiko Gotoh

发明人： Satoshi Yoshikawa ,  Ryouichi Tamai ,  Fuyuhiko Sakyu ,  Yasuo Hibino ,  Yoshihiko Gotoh

IPC分类号： C07C1700

CPC分类号： C07C19/08 ,  B01J27/125 ,  C07C17/00 ,  C07C17/21 ,  C07C21/18

摘要： The present invention relates to a method for producing 1,1,1,3,3-pentafluoropropane. This method includes a first step of fluorinating 1-chloro-3,3,3-trifluoropropene in a liquid phase by hydrogen fluoride in the presence of an antimony compound as a catalyst, or a second step of fluorinating 1-chloro-3,3,3-trifluoropropene in a gas phase by hydrogen fluoride in the presence of a fluorination catalyst. If the first step is taken, 1,1,1,3,3-pentafluoropropane can be produced with a high yield. If the second step is taken, 1,1,1,3,3-pentafluoropropane can continuously be easily produced. Therefore, the second step is useful for an industrial scale production thereof. According to the invention, 1-chloro-3,3,3-trifluoropropene may be produced by a method including a step of reacting 1,1,1,3,3-pentachloropropane with hydrogen fluoride in a gas phase in the presence of a fluorination catalyst. This method is useful, because yield of 1-chloro-3,3,3-trifluoropropene is high.

摘要翻译： 本发明涉及一种生产1,1,1,3,3-五氟丙烷的方法。 该方法包括在作为催化剂的锑化合物的存在下，通过氟化氢在液相中氟化1-氯-3,3,3-三氟丙烯的第一步骤，或者将1-氯-3,3 ，3-氟三氟丙烯在氟化氢存在下，在氟化催化剂存在下进行。 如果采取第一步，可以高产率生产1,1,1,3,3-五氟丙烷。 如果采取第二步，可以连续容易地制备1,1,1,3,3-五氟丙烷。 因此，第二步对于工业规模生产是有用的。 根据本发明，1-氯-3,3,3-三氟丙烯可以通过包括以下步骤制备的方法：使1,1,1,3,3-五氯丙烷与氟化氢在气相中在 氟化催化剂。 该方法是有用的，因为1-氯-3,3,3-三氟丙烯的产率高。

公开(公告)号：US6111150A

公开(公告)日：2000-08-29

申请号：US764496

申请日：1996-12-12

申请人： Fuyuhiko Sakyu ,  Yasuo Hibino ,  Satoshi Yoshikawa ,  Ryouichi Tamai ,  Yoshihiko Gotoh

发明人： Fuyuhiko Sakyu ,  Yasuo Hibino ,  Satoshi Yoshikawa ,  Ryouichi Tamai ,  Yoshihiko Gotoh

IPC分类号： B01J27/08 ,  C07C17/00 ,  C07C17/087 ,  C07C17/20 ,  C07C19/08 ,  C07C21/18 ,  C07C17/08

CPC分类号： C07C21/18 ,  B01J27/08 ,  C07C17/00 ,  C07C17/087 ,  C07C17/206 ,  C07C19/08

摘要： The present invention relates to a method for producing 1,1,1,3,3-pentafluoropropane. This method includes a step of adding hydrogen fluoride to 1,3,3,3-tetrafluoropropene in a liquid phase in the presence of a hydrohalogenation catalyst. This method is a useful method for producing 1,1,1,3,3-pentafluoropropane in an industrial scale, because yield of 1,1,1,3,3-pentafluoropropane is high. According to the invention, 1,3,3,3-tetrafluoropropene may be produced by a method including a step of reacting 1,1,1,3,3-pentachloropropane with hydrogen fluoride in a gas phase in the presence of a fluorination catalyst, or by another method including a step of reacting 1-chloro-3,3,3-trifluoropropene with hydrogen fluoride in a gas phase in the presence of a fluorination catalyst. According to the invention, 1-chloro-3,3,3-trifluoropropene may be produced by a method including a step of reacting 1,1,1,3,3-pentachloropropane with hydrogen fluoride in a gas phase in the presence of a fluorination catalyst.

摘要翻译： 本发明涉及一种生产1,1,1,3,3-五氟丙烷的方法。 该方法包括在氢卤化催化剂存在下，在液相中向氟化氢加入1,3,3,3-四氟丙烯的步骤。 该方法是由于1,1,1,3,3-五氟丙烷的收率高而以工业规模生产1,1,1,3,3-五氟丙烷的有用方法。 根据本发明，可以通过以下方法制备1,3,3,3-四氟丙烯：在氟化催化剂存在下，使1,1,1,3,3-五氯丙烷与氟化氢在气相中反应的方法 或其它方法，包括在氟化催化剂存在下，在气相中使1-氯-3,3,3-三氟丙烯与氟化氢反应的步骤。 根据本发明，1-氯-3,3,3-三氟丙烯可以通过包括以下步骤制备的方法：使1,1,1,3,3-五氯丙烷与氟化氢在气相中在 氟化催化剂。

公开(公告)号：US07305852B2

公开(公告)日：2007-12-11

申请号：US09863750

申请日：2001-05-23

申请人： Yoshihiko Gotoh ,  Shinichi Satoh ,  Masakazu Kudoh

发明人： Yoshihiko Gotoh ,  Shinichi Satoh ,  Masakazu Kudoh

IPC分类号： C03B19/09 ,  C03B15/18

CPC分类号： F23D14/32 ,  C03B17/04 ,  C03B17/06 ,  C03B19/01 ,  C03B19/09 ,  C03B19/1407 ,  C03B19/1423 ,  C03B2207/06 ,  C03B2207/12 ,  C03B2207/14 ,  C03B2207/42 ,  C03B2207/54 ,  F23C2900/9901 ,  F23D14/22

摘要： The invention provides a method for manufacturing a large scale quartz glass slab ingot in a flame hydrolysis reaction in a furnace, including the steps of rotating the furnace, depositing a fused silica on a furnace bed, and extending the deposit outwardly by heating and rotation of the furnace, thereby a quartz glass slab ingot is obtained. A quartz glass burner is installed at the ceiling of the furnace, hydrogen gas supplied to the burner flows down along the tapered wall of the oxygen chamber and is ejected into the outer casing. Part of the hydrogen gas is deflected to the center of the burner and mixed with the oxygen just after the ejection from the oxygen gas nozzles. Thereby, the flame is formed smoothly and the thermal efficiency is improved. The flame becomes wide enough and the silica powder transported by the hydrogen gas is uniformly fused by the flame and heat capacity of the fused silica.

摘要翻译： 本发明提供了一种用于在炉中进行火焰水解反应的大型石英玻璃板坯的制造方法，包括以下步骤：使炉子旋转，将熔融二氧化硅沉积在炉床上，并通过加热和旋转来向外延伸沉积物 从而得到石英玻璃板坯锭。 石英玻璃燃烧器安装在炉顶上，供给燃烧器的氢气沿着氧气室的锥形壁向下流动，并被排出到外壳中。 氢气的一部分被偏转到燃烧器的中心并且刚刚从氧气喷嘴喷出之后与氧气混合。 由此，能够平稳地形成火焰，提高热效率。 火焰变得足够宽，由氢气输送的二氧化硅粉末通过熔融二氧化硅的火焰和热容均匀地熔合。