Method for producing benzoic acid derivatives
    3.
    发明授权
    Method for producing benzoic acid derivatives 失效
    苯甲酸衍生物的制备方法

    公开(公告)号:US06268527B1

    公开(公告)日:2001-07-31

    申请号:US09452945

    申请日:1999-12-02

    IPC分类号: C07C5110

    CPC分类号: C07C51/10 C07C63/70

    摘要: The invention relates to a method for producing a benzoic acid derivative represented by the general formula (1). The method includes the step of reacting an aromatic compound represented by the general formula (2), with carbon monoxide and a hydroxy compound (i.e., water or an alcohol), in the presence of (a) a metal compound containing a metal of 8, 9 and 10 groups of periodic table, (b) a first phosphine derivative represented by the general formula (R1)2P—Q—P(R1)2, and (c) a base, It is possible to easily and efficiently produce the benzoic acid derivative by the method.

    摘要翻译: 本发明涉及通式(1)表示的苯甲酸衍生物的制造方法。 该方法包括在(a)含有金属8的金属化合物的存在下使由通式(2)表示的芳族化合物与一氧化碳和羟基化合物(即水或醇)反应的步骤 ,9组和10组周期表,(b)由通式(R1)2P-QP(R1)2表示的第一膦衍生物和(c)碱,可以容易且有效地制备苯甲酸 衍生的方法。

    Method of producing benzamides
    4.
    发明授权
    Method of producing benzamides 失效
    生产苯甲酰胺的方法

    公开(公告)号:US06326517B1

    公开(公告)日:2001-12-04

    申请号:US09458079

    申请日:1999-12-10

    IPC分类号: C07C23100

    CPC分类号: C07C231/10 C07C233/65

    摘要: A method of producing benzamides represented by the following general formula (1): where R is trifluoromethyl group, trifluoromethyloxy group, halogen (fluorine, chlorine, bromine or iodine), nitro group, acetyl group, cyano group, alkyl group having 1 to 4 carbon atoms, alkoxy group having 1 to 4 carbon atoms, or a alkoxycarbonyl group having 2 to 5 carbon atoms; and n is 0 or an integer ranging from 1 to 3. The method comprises the step of allowing an aromatic compound represented by the following general formula (2) to react with carbon monoxide and ammonia in the presence of a metal of the group VIII of the periodic table and phosphine: where X is halogen (fluorine, chlorine, bromine or iodine), trifluoromethanesulfonate group, alkylsulfonate group having 1 to 4 carbon atoms, or substituted or unsubstituted arylsulfonate group; R is trifluoromethyl group, trifluoromethyloxy group, halogen (fluorine, chlorine, bromine or iodine), nitro group, acetyl group, cyano group, alkyl group having 1 to 4 carbon atoms, alkoxy group having 1 to 4 carbon atoms, or alkoxycarbonyl group having 2 to 5 carbon atoms; and n is 0 or an integer ranging from 1 to 3.

    摘要翻译: 一种生产由以下通式(1)表示的苯甲酰胺的方法:其中R是三氟甲基,三氟甲氧基,卤素(氟,氯,溴或碘),硝基,乙酰基,氰基,具有1-4个 碳原子数1〜4的烷氧基或碳原子数2〜5的烷氧基羰基。 并且n为0或1至3的整数。该方法包括以下通式(2)表示的芳族化合物与一氧化碳和氨在VIII族金属存在下反应的步骤: 周期表和膦:其中X是卤素(氟,氯,溴或碘),三氟甲磺酸酯基,具有1至4个碳原子的烷基磺酸酯基或取代或未取代的芳基磺酸酯基; R为三氟甲基,三氟甲氧基,卤素(氟,氯,溴或碘),硝基,乙酰基,氰基,碳原子数1〜4的烷基,碳原子数1〜4的烷氧基, 2至5个碳原子; n为0或1〜3的整数。

    Method of making squeezing roll and squeezing equipment
    5.
    发明授权
    Method of making squeezing roll and squeezing equipment 失效
    挤压挤压设备的制作方法

    公开(公告)号:US4866826A

    公开(公告)日:1989-09-19

    申请号:US310030

    申请日:1989-02-08

    申请人: Makoto Koide

    发明人: Makoto Koide

    摘要: The compression roll comprises a plurality of thin circular plates stacked in axial direction of the compression roll, these plates having a plurality of holes which is provided at a fixed spacing around the center of the plates and becomes continuous through holes which pass through stacked plates, and a plurality of grooves which is formed from the outer circumference to the holes and becomes microholes which extend from the circumferential surface to the through holes. The through holes are connected to the pressure guide on the side of the roll.

    摘要翻译: 压缩辊包括在压缩辊的轴向上堆叠的多个薄的圆形板,这些板具有多个孔,其围绕板的中心以固定间隔设置,并且变成贯穿堆叠板的连续通孔, 以及从外周到孔形成的多个凹槽,并且形成从圆周表面延伸到通孔的微孔。 通孔连接到辊侧的压力引导件。

    Connector device and wiper drive motor having connector device
    6.
    发明授权
    Connector device and wiper drive motor having connector device 失效
    连接器装置和刮水器驱动电机具有连接器装置

    公开(公告)号:US06851972B2

    公开(公告)日:2005-02-08

    申请号:US10242695

    申请日:2002-09-13

    摘要: A terminal assembly is assembled to a first housing segment of a connector housing. A pair of insertion projections is integrally formed to an internal surface of the first housing segment. One of the insertion projections is fit into a gap between cut ends of terminals in the terminal assembly. The other one of the insertion projections is fit into another gap between cut ends of other terminals in the terminal assembly.

    摘要翻译: 端子组件组装到连接器壳体的第一壳体部分。 一对插入突起与第一壳体段的内表面一体地形成。 插入突起中的一个嵌入到端子组件中的端子的切割端之间的间隙中。 插入突起中的另一个插入到端子组件中的其它端子的切割端之间的另一个间隙中。

    Method for producing palladium complex compound
    7.
    发明授权
    Method for producing palladium complex compound 失效
    钯配合物的制造方法

    公开(公告)号:US06878663B2

    公开(公告)日:2005-04-12

    申请号:US10116057

    申请日:2002-04-05

    IPC分类号: C07F15/00 C07F17/02

    CPC分类号: C07F15/006 C07F15/0066

    摘要: An aromatic compound represented by the general formula Ar1X is reacted with a palladium compound and a phosphine derivative, in the presence of a first basic substance, thereby producing a palladium-complex compound represented by the general formula Ar1—PdL2X. This palladium-complex compound is reacted with a benzoic acid represented by the general formula Ar2—COOH, in the presence of a second basic substance, thereby producing another palladium-complex compound represented by the following general formula. The above palladium-complex compounds are useful as catalysts and can be produced easily by the above reactions. In the above general formulas, Ar1 is an aryl group; and X is a halogen that is fluorine, chlorine, bromine or iodine, trifluoromethanesulfonate group, an alkylsulfonate group having a carbon atom number of 1-4, or a substituted or unsubstituted arylsulfonate group; each L is independently a phosphine ligand; and Ar2 is an aryl group.

    摘要翻译: 在通式Ar 1 X表示的芳香族化合物与钯化合物和膦衍生物在第一碱性物质的存在下反应,由此制备由通式Ar 1〜 PdL2X。 在第二碱性物质的存在下,使该钯络合物与通式为Ar 2 -COOH表示的苯甲酸反应,由此生成由以下通式表示的另一种钯络合物。 复合化合物可用作催化剂,并且可以通过上述反应容易地制备。 在上述通式中,Ar 1是芳基; X是氟,氯,溴或碘的卤素,三氟甲磺酸酯基,碳原子数为1-4的烷基磺酸酯基或取代或未取代的芳基磺酸酯基; 每个L独立地是膦配体; Ar 2为芳基。

    Method for producing palladium complex compound
    8.
    发明授权
    Method for producing palladium complex compound 失效
    钯配合物的制造方法

    公开(公告)号:US06706905B1

    公开(公告)日:2004-03-16

    申请号:US09458080

    申请日:1999-12-10

    IPC分类号: C07F1702

    CPC分类号: C07F15/006 C07F15/0066

    摘要: An aromatic compound represented by the general formula Ar1X is reacted with a palladium compound and a phosphine derivative, in the presence of a first basic substance, thereby producing a palladium-complex compound represented by the general formula Ar1—PdL2X. This palladium-complex compound is reacted with a benzoic acid represented by the general formula Ar2—COOH, in the presence of a second basic substance, thereby producing another palladium-complex compound represented by the following general formula. The above palladium-complex compounds are useful as catalysts and can be produced easily by the above reactions. In the above general formulas, Ar1 is an aryl group; and X is a halogen that is fluorine, chlorine, bromine or iodine, trifluoromethanesulfonate group, an alkylsulfonate group having a carbon atom number of 1-4, or a substituted or unsubstituted arylsulfonate group; each L is independently a phosphine ligand; and Ar2 is an aryl group.

    摘要翻译: 在通式Ar 1 X表示的芳香族化合物与钯化合物和膦衍生物在第一碱性物质的存在下反应,由此制备由通式Ar 1〜 PdL2X。 在第二碱性物质的存在下,使该钯络合物与通式为Ar 2 -COOH表示的苯甲酸反应,由此生成由以下通式表示的另一种钯络合物。 复合化合物可用作催化剂,并且可以通过上述反应容易地制备。 在上述通式中,Ar 1是芳基; X是氟,氯,溴或碘的卤素,三氟甲磺酸酯基,碳原子数为1-4的烷基磺酸酯基或取代或未取代的芳基磺酸酯基; 每个L独立地是膦配体; Ar 2为芳基。

    Method for producing bis (trifluoromethyl) benzene
    9.
    发明授权
    Method for producing bis (trifluoromethyl) benzene 失效
    双(三氟甲基)苯的制备方法

    公开(公告)号:US6093858A

    公开(公告)日:2000-07-25

    申请号:US300260

    申请日:1999-04-27

    摘要: The invention relates to a method for producing a bis(trifluoromethyl)benzene. This method includes the steps of (a) chlorinating a compound represented by the general formula (1) by chlorine, thereby to produce a trichloromethyltrifluoromethylbenzene; and (b) fluorinating the tricbloromethyltrifluoromethylbenzene by hydrogen fluoride, thereby to produce the bis(trifluoromethyl)benzene, ##STR1## where m is 1, 2 or 3. It is not necessary in the invention to handle solid in any reaction step. Therefore, the invention is very useful in the production of a bis(trifluoromethyl)benzene in an industrial scale

    摘要翻译: 本发明涉及一种双(三氟甲基)苯的制备方法。 该方法包括以下步骤:(a)用氯氯化由通式(1)表示的化合物,从而产生三氯甲基三氟甲基苯; 和(b)用氟化氢氟化三溴甲基三氟甲基苯,从而产生双(三氟甲基)苯,其中m为1,2或3。本发明在任何反应步骤中都不需要处理固体。 因此,本发明在工业规模生产双(三氟甲基)苯中非常有用

    Method and apparatus for ultrasonic wave measurement
    10.
    发明授权
    Method and apparatus for ultrasonic wave measurement 失效
    超声波测量方法和装置

    公开(公告)号:US5557047A

    公开(公告)日:1996-09-17

    申请号:US189873

    申请日:1994-02-01

    申请人: Makoto Koide

    发明人: Makoto Koide

    摘要: A method and apparatus for ultrasonic wave measurement wherein the time interval between like order echoes selected with respect to adjacent transmitted waves is controlled to be equal to an integral multiple of a period (t.sub.3) of a continuous oscillation wave. In addition, the time interval between like order echoes adjacent to each other that are selected with respect to the same transmitted wave is controlled to be equal to the period (t.sub.3) of the continuous oscillation wave. The period (t.sub.3) of the continuous oscillation wave that is obtainable under the above controlled state, is measured, and the result of the measurement is used as ultrasonic wave propagation time for obtaining the absolute sound velocity.

    摘要翻译: 一种用于超声波测量的方法和装置,其中相对于相邻的发射波选择的相似次序回波之间的时间间隔被控制为等于连续振荡波的周期(t3)的整数倍。 此外,相对于相同的发送波选择的相邻的相似顺序回波之间的时间间隔被控制为等于连续振荡波的周期(t3)。 测量在上述控制状态下可获得的连续振荡波的周期(t3),并且将测量结果用作用于获得绝对声速的超声波传播时间。