Process for producing N-alkyl-N-methylamine or N-alkenyl-N-methylamine
    2.
    发明授权
    Process for producing N-alkyl-N-methylamine or N-alkenyl-N-methylamine 失效
    制备N-烷基-N-甲胺或N-链烯基-N-甲胺的方法

    公开(公告)号:US5296631A

    公开(公告)日:1994-03-22

    申请号:US871541

    申请日:1992-04-21

    IPC分类号: B01J29/068 C07C209/16

    CPC分类号: B01J29/068 C07C209/16

    摘要: A process for producing an N-alkyl-N-methylamine or an N-alkenyl-N-methylamine in a high yield from a higher alcohol and methylamine comprising the step of reacting a higher alcohol with methylamine in the presence of a catalyst comprising copper and a fourth period transition metal of the Periodic Table, except for chromium, or a catalyst comprising copper, a fourth period transition metal of the Periodic Table, except for chromium, and an element of the platinum group VIII of the Periodic Table, at a pressure ranging from atmospheric pressure to 100 atm. G., at a reaction temperature ranging from 100.degree. to 250.degree. C., with hydrogen gas being introduced into the reaction system while water produced in the reaction is removed from the reaction system and the amount of methylamine in the gaseous mixture which contains no matter formed through the reaction and is exhausted from the reaction system is regulated from 5 to 50% by volume.

    摘要翻译: 一种从高级醇和甲胺以高产率生产N-烷基-N-甲基胺或N-链烯基-N-甲基胺的方法,包括在含有铜的催化剂存在下使高级醇与甲胺反应的步骤, 元素周期表的第四周期过渡金属,除了铬,或包含铜的催化剂,除了铬以外的元素周期表的第四周期过渡金属和周期表的第Ⅷ族元素的压力 从大气压到100大气压。 G.在100℃至250℃的反应温度下,将氢气引入反应体系中,同时从反应体系中除去反应产生的水和不含有气体混合物的甲胺的量 通过反应形成的并从反应体系中排出的物质的量为5〜50体积%。

    Vibration sheet feeder
    3.
    发明授权
    Vibration sheet feeder 失效
    振动送纸器

    公开(公告)号:US5176376A

    公开(公告)日:1993-01-05

    申请号:US752965

    申请日:1991-08-29

    摘要: Disclosed is feeding apparatus comprising a first vibration apparatus having projections provided with a predetermined distance therebetween, the first vibration apparatus producing a first travelling vibration wave in response to an electrical signal applied thereto, and a second vibration apparatus having projections located at the positions substantially corresponding to the projections of the first vibration apparatus, the second vibration apparatus producing a second travelling vibration wave proceeding in the same direction as the first travelling vibration wave in response to an electrical signal supplied thereto thereby the sheet inserted between the projections of the first vibration apparatus and the projections of the second vibration apparatus being fed by the first and second travelling vibration waves.

    摘要翻译: 公开了一种进给装置,包括:第一振动装置,其具有设置在其间的预定距离的突起,第一振动装置响应于施加于其上的电信号产生第一行进振动波;以及第二振动装置,具有位于基本对应的位置的突起 对于第一振动装置的突起,第二振动装置响应于供给的电信号而产生与第一行进振动波相同的方向进行的第二行进振动波,由此插入在第一振动装置的突起之间的片 并且第二振动装置的突起被第一和第二行进振动波馈送。

    METHOD FOR PRODUCING NONIONIC SURFACTANT
    4.
    发明申请
    METHOD FOR PRODUCING NONIONIC SURFACTANT 审中-公开
    生产非离子表面活性剂的方法

    公开(公告)号:US20120123170A1

    公开(公告)日:2012-05-17

    申请号:US13383418

    申请日:2010-08-03

    IPC分类号: C07C41/03

    CPC分类号: C08G65/2609 C08G65/2696

    摘要: The present invention relates to the method for producing a nonionic surfactant, including the step (I) of reacting alcohol having a water content of not more than 0.1% by mass with ethylene oxide to obtain ethylene oxide-adduct, the step (II) of reacting the ethylene oxide-adduct with propylene oxide to obtain the alkylene oxide-adduct having a content of remaining propylene oxide of not more than 1000 mg/kg, and the step (III) of reacting the alkylene oxide-adduct with ethylene oxide to obtain the nonionic surfactant having each content of remaining ethylene oxide and remaining propylene oxide of not more than 5 mg/kg.

    摘要翻译: 本发明涉及非水性表面活性剂的制造方法,其包括将水含量为0.1质量%以下的醇与环氧乙烷反应的工序(I),得到环氧乙烷加合物,步骤(II) 使环氧乙烷加成物与环氧丙烷反应,得到残留环氧丙烷含量为1000mg / kg以下的环氧烷 - 加成物,和使烯化氧加成物与环氧乙烷反应的工序(III),得到 每个残留环氧乙烷和剩余环氧丙烷含量不大于5mg / kg的非离子表面活性剂。

    Process for producing phosphate
    5.
    发明申请
    Process for producing phosphate 有权
    磷酸盐生产工艺

    公开(公告)号:US20060142605A1

    公开(公告)日:2006-06-29

    申请号:US11302111

    申请日:2005-12-14

    IPC分类号: C07F9/02

    CPC分类号: C07F9/09

    摘要: The invention relates to a process for producing a phosphate, which includes reacting a phosphorus pentaoxide-containing phosphorylating agent with an organic hydroxy compound, the reaction being carried out at a reaction temperature of 50 to 70° C. until the degree (w) of remaining phosphorus pentaoxide undissolved in a reaction solution, defined by the following equation (1), is reduced to 15 wt % or less: W=[1−(AVt−AVp)/AV0]×100  (1) wherein W is the degree [wt %] of remaining phosphorus pentaoxide undissolved in a reaction solution; AVt is the acid value [mg KOH/g] of the reaction solution excluding undissolved phosphorus pentaoxide in an arbitrary time; AVp is the theoretical acid value [mg KOH/g] of the phosphorylating agent excluding undissolved phosphorus pentaoxide; and AV0 is the theoretical acid value [mg KOH/g] of phosphorus pentaoxide.

    摘要翻译: 本发明涉及一种生产磷酸盐的方法,该方法包括使含有五氧化二磷的磷酸化剂与有机羟基化合物反应,该反应在50至70℃的反应温度下进行直至(w) 未溶解在由下述式(1)定义的反应溶液中的剩余的五氧化二磷被还原为15重量%以下:<?在线式说明=“在线式”末端=“铅”→> W x100(1)<?在线公式描述=“1” 在线式“end =”tail“?>其中W是在溶液中不溶解剩余的五氧化二磷的度[wt%]; 除了未溶解的五氧化二磷之外,反应溶液的酸值[mg KOH / g]为任意时间。 除了未溶解的五氧化二磷,磷酸化剂的理论酸值[mg KOH / g] 而五氧化二磷的理论酸值为[mg KOH / g]。

    Vibration member and vibration wave driving apparatus
    6.
    发明授权
    Vibration member and vibration wave driving apparatus 有权
    振动部件和振动波驱动装置

    公开(公告)号:US06943481B2

    公开(公告)日:2005-09-13

    申请号:US10157826

    申请日:2002-05-31

    IPC分类号: H01L41/09 H02N2/16 H01L41/08

    CPC分类号: H02N2/163

    摘要: The present invention has been devised in order to raise driving efficiency of the vibration wave driving apparatus. A vibration member of a vibration wave driving apparatus of the present invention comprises the vibration member constituted of an elastic member and an electro-mechanical energy conversion element, and a rotor contacting the vibration member, and the vibration member generates a travelling wave in the elastic member when an alternating signal is applied to the electro-mechanical energy conversion element, in which an electrode film provided on a surface of the electro-mechanical energy conversion element of the vibration member is divided into a plurality of circular areas with different radiuses and each circular area is divided into a plurality of electrodes along its peripheral direction.

    摘要翻译: 为了提高振动波驱动装置的驱动效率,已经设计了本发明。 本发明的振动波驱动装置的振动部件包括由弹性部件和机电能量转换元件构成的振动部件和与振动部件接触的转子,振动部件在弹性部件中产生行波 当将交替信号施加到机电能量转换元件时,将设置在振动部件的机电能量转换元件的表面上的电极膜分成多个具有不同半径的圆形区域, 圆形区域沿其周边方向分成多个电极。

    Position control apparatus and method for table member
    7.
    发明授权
    Position control apparatus and method for table member 有权
    台面位置控制装置及方法

    公开(公告)号:US06809460B2

    公开(公告)日:2004-10-26

    申请号:US10196108

    申请日:2002-07-16

    IPC分类号: H02N200

    摘要: There is provided a position control apparatus and method for a table member which is capable of controlling the positioning of the table through very small displacement thereof, to thereby prevent the position of the table from deviating even when a disturbance such as vibration is applied to the table. A table member is movable relative to the base member in a predetermined direction. A threaded shaft is rotatably mounted on a base member and elastically deformable when twisted. A motor is coupled to one end of the threaded shaft, for rotating the threaded shaft to displace the table member. A pressurizing and fixing member is arranged in the vicinity of a location where the motor is coupled to the threaded shaft, for pressurizing the threaded shaft to be fixed in position.

    摘要翻译: 提供了一种用于台面构件的位置控制装置和方法,该位置控制装置和方法能够通过非常小的位移来控制工作台的位置,从而即使当诸如振动的扰动施加到桌面上时也能防止工作台的位置偏离 表。 工作台构件可相对于基座构件在预定方向上移动。 螺纹轴可旋转地安装在基座构件上并且当扭曲时可弹性变形。 电动机联接到螺纹轴的一端,用于旋转螺纹轴以移动工作台构件。 加压固定部件设置在电动机与螺纹轴联接的位置附近,用于加压被固定在位的螺纹轴。

    Rotary encoder with scale member and interference of zero and first
order diffraction beam
    10.
    发明授权
    Rotary encoder with scale member and interference of zero and first order diffraction beam 失效
    带刻度的旋转编码器和零级和一级衍射光束的干扰

    公开(公告)号:US5323001A

    公开(公告)日:1994-06-21

    申请号:US022409

    申请日:1993-02-24

    IPC分类号: G01D5/36 G01D5/34 G01B11/02

    CPC分类号: G01D5/36

    摘要: An encoder includes a scale member provided on one of two bodies which are relatively rotated and have gratings arranged in a relative rotating direction and a light irradiator for irradiating a first region with beams. A diffracted image of the first region is projected on a second region of the scale member. The encoder further includes a detector for detecting the beams from the second region. The relative rotation of the other body is detected based on a detected result thereof. A scale whose relative rotation to a rotation detecting device is detected by being irradiated with the beams from the encoder. The scale includes a base member formed with a grating having surfaces inclined to incident beams. In addition, a driving system causes relative rotation between the two bodies. This system includes a device for relatively rotationally driving the two bodies and a controller for controlling a driving condition of the driving device. A motor unit includes a motor module having rotation of its body detected by a result of a light irradiator and rotary shaft provided with a scale member. This unit further includes a supporting device for integrally supporting the body, the light irradiator and the detector.

    摘要翻译: 编码器包括设置在相对旋转的两个主体中的一个上并具有沿相对旋转方向布置的光栅的刻度部件和用于用光束照射第一区域的光照射器。 第一区域的衍射图像被投影在刻度尺的第二区域上。 编码器还包括用于检测来自第二区域的光束的检测器。 基于其检测结果来检测另一身体的相对旋转。 通过照射来自编码器的光束来检测与旋转检测装置的相对旋转的刻度。 标尺包括形成有具有倾斜入射光束的表面的光栅的基底部件。 此外,驱动系统引起两个物体之间的相对旋转。 该系统包括用于相对旋转地驱动两个主体的装置和用于控制驱动装置的驱动条件的控制器。 马达单元包括具有通过光照射器的结果检测到的其身体的旋转的马达模块和设置有刻度尺的旋转轴。 该单元还包括用于一体地支撑身体,光照射器和检测器的支撑装置。