Process for producing vitamin A ester
    11.
    发明授权
    Process for producing vitamin A ester 有权
    生产维生素A酯的方法

    公开(公告)号:US06727381B2

    公开(公告)日:2004-04-27

    申请号:US10039056

    申请日:2002-01-03

    CPC classification number: C07C403/12 C07C2601/16 C07F9/4018

    Abstract: The invention relates to a process for producing all trans-vitamin A ester (I). According to the present invention, vitamin A ester (I) can simply be synthesized in good yields and high purity by the reaction of phosphonate compound (IV) with aldehyde (II) in an organic solvent in the presence of a base.

    Abstract translation: 本发明涉及一种生产全部维生素A酯(I)的方法。 根据本发明,通过膦酸酯化合物(IV)与醛(II)在有机溶剂中在碱的存在下的反应,可以简单地以高产率和高纯度合成维生素A酯(I)。

    Electrical connector with waterproof function
    13.
    发明授权
    Electrical connector with waterproof function 失效
    电连接器具有防水功能

    公开(公告)号:US08430695B2

    公开(公告)日:2013-04-30

    申请号:US13108012

    申请日:2011-05-16

    CPC classification number: H01R13/521 H01R2107/00

    Abstract: An electrical connector includes an insulative housing (1) defining a base portion and a tongue portion extending forwardly from the base portion; a plurality of terminals (2) each having a retention portion, a contacting portion extending forwardly from the retention portion and a tail portion; an insulative spacer disposed behind the base portion, and the insulative spacer (3) defining a plurality of positioning holes for the tail portions passing therethrough, respectively; and waterproof material (5) stuffing corresponding seam between the insulative spacer and the base portion.

    Abstract translation: 电连接器包括限定基部的绝缘壳体(1)和从基部向前延伸的舌部; 多个端子(2),每个端子具有保持部分,从保持部分向前延伸的接触部分和尾部; 绝缘间隔件,分别设置在所述基部的后方,所述绝缘间隔件分别限定用于所述尾部穿过的多个定位孔; 和防水材料(5)在绝缘间隔件和基部之间填充相应的接缝。

    Electrical connector having contact terminal with cutout receiving deprressed contact arm
    14.
    发明授权
    Electrical connector having contact terminal with cutout receiving deprressed contact arm 有权
    具有接触端子的电连接器,带有切口接收脱压接触臂

    公开(公告)号:US08033870B2

    公开(公告)日:2011-10-11

    申请号:US12978361

    申请日:2010-12-23

    Applicant: Bin Xie

    Inventor: Bin Xie

    CPC classification number: H01R12/57 H01R12/714 H01R13/2428

    Abstract: An electrical connector (100) includes an insulative housing (1) defining at least a passageway (11) and a mating face (101), at least a contact terminal (2) received in the passageway (11) and having a contact arm (24) extending beyond the mating face (101). The contact terminal (2) includes a base portion (23) with a cutout (233) providing a yielding space to receive a portion (241) of the contact arm (24) when it is depressed.

    Abstract translation: 电连接器(100)包括至少限定通道(11)和配合面(101)的绝缘壳体(1),至少接收在通道(11)中的接触端子(2)并具有接触臂 24)延伸超过配合面(101)。 接触端子(2)包括具有切口(233)的基部(23),该凹部提供收容空间以在接触臂(24)被按压时接纳该接触臂(24)的一部分(241)。

    Stacked Electronic Components, Method and Apparatus for Aligning Electronic Components
    15.
    发明申请
    Stacked Electronic Components, Method and Apparatus for Aligning Electronic Components 有权
    堆叠电子元件,电子元件对齐方法和装置

    公开(公告)号:US20110235299A1

    公开(公告)日:2011-09-29

    申请号:US12748997

    申请日:2010-03-29

    Abstract: A method of aligning electronic components comprising providing a positioning member 110 having at least one formation 120 for receiving an electronic component; said at least one formation having lateral boundaries 35, 36 for constraining movement of an electronic component; placing a first electronic component 10a in said at least one formation; and providing a force for actively aligning said first electronic component with a lateral boundary of said at least one formation. The force may, for example, be provided by tilting the positioning member, by providing suction or by using an actuator. An apparatus for aligning electronic components and a 3D system of stacked electronic components is also disclosed.

    Abstract translation: 一种对准电子部件的方法,包括提供具有至少一个结构120的定位部件110,用于接收电子部件; 所述至少一个结构具有用于限制电子部件的运动的横向边界35,36; 将第一电子部件10a放置在所述至少一个结构中; 并且提供用于使所述第一电子部件与所述至少一个结构的横向边界主动对准的力。 例如,可以通过倾斜定位构件,通过提供抽吸或通过使用致动器来提供力。 还公开了一种用于对准电子部件的装置和堆叠的电子部件的3D系统。

    ELECTRICAL CONNECTOR HAVING CONTACT TERMINAL WITH CUTOUT RECEIVING DEPRRESSED CONTACT ARM
    16.
    发明申请
    ELECTRICAL CONNECTOR HAVING CONTACT TERMINAL WITH CUTOUT RECEIVING DEPRRESSED CONTACT ARM 有权
    具有接收端子的接线端子的电气连接器接收到接触不良的接触臂

    公开(公告)号:US20110151720A1

    公开(公告)日:2011-06-23

    申请号:US12978361

    申请日:2010-12-23

    Applicant: BIN XIE

    Inventor: BIN XIE

    CPC classification number: H01R12/57 H01R12/714 H01R13/2428

    Abstract: An electrical connector (100) includes an insulative housing (1) defining at least a passageway (11) and a mating face (101), at least a contact terminal (2) received in the passageway (11) and having a contact arm (24) extending beyond the mating face (101). The contact terminal (2) includes a base portion (23) with a cutout (233) providing a yielding space to receive a portion (241) of the contact arm (24) when it is depressed.

    Abstract translation: 电连接器(100)包括至少限定通道(11)和配合面(101)的绝缘壳体(1),至少接收在通道(11)中的接触端子(2)并具有接触臂 24)延伸超过配合面(101)。 接触端子(2)包括具有切口(233)的基部(23),该凹部提供收容空间以在接触臂(24)被按压时接纳该接触臂(24)的一部分(241)。

    Methods and systems for managing information relevant to shopping tasks
    18.
    发明申请
    Methods and systems for managing information relevant to shopping tasks 审中-公开
    用于管理与购物任务相关的信息的方法和系统

    公开(公告)号:US20070244758A1

    公开(公告)日:2007-10-18

    申请号:US11735828

    申请日:2007-04-16

    Applicant: Bin Xie

    Inventor: Bin Xie

    CPC classification number: G06Q30/02 G06Q30/0239 G06Q30/0253 G06Q30/0601

    Abstract: This invention relates to methods and systems of helping consumers to manage their shopping tasks with an internet based shopping task management service. Shopping related information along with other information collected by said service is taken into consideration in the process of selecting relevant advertising information. Selected advertising information is then presented to consumers through said service. Consumer reactions to presented advertising information as well as other information obtained by consumers are collected, stored and made available for consumers to process.

    Abstract translation: 本发明涉及通过基于因特网的购物任务管理服务帮助消费者管理他们的购物任务的方法和系统。 在选择相关广告信息的过程中,考虑购物相关信息以及所述服务收集的其他信息。 所选择的广告信息然后通过所述服务呈现给消费者。 消费者对广告信息的消费者反应以及消费者获取的其他信息被收集,存储并提供给消费者进行处理。

    Organotemplate-free synthetic process for the production of a zeolitic material of the LEV-type structure
    19.
    发明授权
    Organotemplate-free synthetic process for the production of a zeolitic material of the LEV-type structure 有权
    用于生产LEV型结构的沸石材料的无机无合成工艺

    公开(公告)号:US09114991B2

    公开(公告)日:2015-08-25

    申请号:US13805092

    申请日:2011-06-17

    Abstract: Described is an organotemplate-free synthetic process for the production of a zeolitic material having an LEV-type framework structure comprising YO2 and optionally comprising X2O3, wherein said process comprises:(1) preparing a mixture comprising seed crystals and one or more sources for YO2; and(2) crystallizing the mixture obtained in step (1);wherein Y is a tetravalent element, and X is a trivalent element, wherein the zeolitic material optionally comprises one or more alkali metals M, and wherein the seed crystals comprise zeolitic material having an LEV-type framework structure. Also described is a zeolitic material having an LEV-type framework structure obtainable by said process, as well as an organotemplate-free zeolitic material having an LEV-type framework structure comprising YO2 and optionally comprising X2O3, wherein Y is a tetravalent element, and X is a trivalent element, wherein the zeolitic material optionally comprises one or more alkali metals M, wherein said zeolitic material is non-calcined.

    Abstract translation: 描述了一种用于生产具有包含YO 2和任选地包含X 2 O 3的LEV型骨架结构的沸石材料的合成方法,其中所述方法包括:(1)制备包含晶种和一种或多种YO2源的混合物 ; 和(2)使步骤(1)中获得的混合物结晶; 其中Y是四价元素,X是三价元素,其中所述沸石材料任选地包含一种或多种碱金属M,并且其中所述晶种包含具有LEV型框架结构的沸石材料。 还描述了具有通过所述方法可获得的LEV型骨架结构的沸石材料,以及具有无机无模板的沸石材料,其具有包含YO 2和任选地包含X 2 O 3的LEV型骨架结构,其中Y是四价元素,X 是三价元素,其中沸石材料任选地包含一种或多种碱金属M,其中所述沸石材料是未煅烧的。

Patent Agency Ranking