Optical element having minute periodic structure
    33.
    发明申请
    Optical element having minute periodic structure 有权
    具有微小周期结构的光学元件

    公开(公告)号:US20050036215A1

    公开(公告)日:2005-02-17

    申请号:US10916121

    申请日:2004-08-11

    申请人: Takeshi Nishimura

    发明人: Takeshi Nishimura

    CPC分类号: G02B5/1814 G02B5/1809

    摘要: An optical element is disclosed which has a reflection suppressing function and a color balance correcting function in a minute periodic structure. The optical element has a base member and a minute periodic structure which is provided on a surface of the base member and has a period smaller than a wavelength of incident light on the optical element. The minute periodic structure has a characteristic that the reflectance of light a first wavelength on a short wavelength side in a wavelength range of the incident light is lower than the reflectance of light at a second wavelength on a long wavelength side in the wavelength range of the incident light.

    摘要翻译: 公开了一种在微小周期性结构中具有反射抑制功能和色平衡校正功能的光学元件。 光学元件具有底座部件和微小的周期性结构,该基体部件设置在基体部件的表面上,其周期比入射光的波长小于光学元件。 微小周期结构具有以下特征:入射光的波长范围内的短波长侧的第一波长的光的反射率低于在波长范围内的长波长侧的第二波长的光的反射率 入射光。

    Distillation process for easily polymerizable substance-containing solution
    34.
    发明授权
    Distillation process for easily polymerizable substance-containing solution 有权
    易溶于水的含有溶液的蒸馏工艺

    公开(公告)号:US06596129B1

    公开(公告)日:2003-07-22

    申请号:US09702588

    申请日:2000-10-31

    IPC分类号: B01D500

    摘要: The present invention provides: a process can be preventive of a polymerization in a distillation apparatus when distilling a solution containing easily polymerizable substances such as (meth)acrylic acid and (meth)acrylic acid ester. In the distillation process for an easily polymerizable substance-containing solution which includes the step of distilling an easily polymerizable substance-containing solution by a distillation column equipped with a condenser for condensation at a vapor outlet of the distillation column, at least one condenser for polymerization inhibition is further placed in series on a vapor outlet side of the condenser for condensation, and the easily polymerizable substance which is contained in vapor from an upstream condenser is condensed by a downstream condenser.

    摘要翻译: 本发明提供:当蒸馏含有易于聚合的物质如(甲基)丙烯酸和(甲基)丙烯酸酯的溶液时,可以防止蒸馏装置中聚合的方法。 在一种易于聚合的含物溶液的蒸馏方法中,该方法包括通过在蒸馏塔的蒸汽出口处装有冷凝器的蒸馏塔将容易聚合的含有物质的溶液蒸馏的步骤,至少一个聚合用冷凝器 抑制作用进一步串联在冷凝器的蒸汽出口侧,用于冷凝,并且来自上游冷凝器的蒸气中容纳的容易聚合物质通过下游冷凝器冷凝。

    Developer composition and heat sensitive recording material
    35.
    发明授权
    Developer composition and heat sensitive recording material 失效
    显影剂组成和热敏记录材料

    公开(公告)号:US06579829B2

    公开(公告)日:2003-06-17

    申请号:US09817416

    申请日:2001-03-27

    IPC分类号: B41M530

    摘要: The invention is a novel developer composition which comprises one or more phenol derivative of sulfonamide structure represented by the formula (1) and one or more constituents selected from a polyvalent metal compound, antioxidant and reducing agent and provides dispersion having excellent preservation stability on atomization in water. The heat sensitive recording material comprising the developer composition has high color density in developed image and is also excellent in whiteness degree before recording. wherein X1 is a hydrogen or halogen atom, an alkyl, alkoxy or hydroxyl group, Z1 is a hydrogen atom or alkyl group, and R1 is an unsubstituted or substituted alkyl or aryl group.

    摘要翻译: 本发明是一种新型显影剂组合物,其包含一种或多种由式(1)表示的磺酰胺结构苯酚衍生物和选自多价金属化合物,抗氧化剂和还原剂的一种或多种成分,并提供具有优异的雾化保存稳定性的分散体 水。 包含显影剂组合物的热敏记录材料在显影图像中具有高的着色密度,并且在记录之前的白度也是优异的。其中X1是氢或卤素原子,烷基,烷氧基或羟基,Z1是氢原子或烷基 并且R 1是未取代或取代的烷基或芳基。

    Method of manufacturing (meth)acrylic acid
    36.
    发明授权
    Method of manufacturing (meth)acrylic acid 有权
    制造(甲基)丙烯酸的方法

    公开(公告)号:US06525216B1

    公开(公告)日:2003-02-25

    申请号:US09588834

    申请日:2000-06-07

    IPC分类号: C07C5142

    摘要: A method of manufacturing (meth)acrylic acid includes: a reaction step of carrying out a catalytic gas-phase oxidation reaction; an absorbing step of absorbing (meth)acrylic acid from a (meth)acrylic-acid-containing mixed gas prepared in the reaction step; a refinement step of separating, refining, and recovering (meth)acrylic acid from a (meth)acrylic-acid-containing liquid prepared in the absorbing step; and a recirculation step of recirculating (meth)acrylic acid contained in a vent gas produced in the refinement step to the absorbing step and/or the refinement step.

    摘要翻译: 制备(甲基)丙烯酸的方法包括:进行催化气相氧化反应的反应步骤;从(甲基)丙烯酸混合气体中吸收(甲基)丙烯酸的吸收步骤 反应步骤;从在吸收步骤中制备的(甲基)丙烯酸的液体中分离,精制和回收(甲基)丙烯酸的精制步骤; 以及将在精炼步骤中产生的排气中包含的(甲基)丙烯酸再循环到吸收步骤和/或精制步骤的再循环步骤。

    Apparatus for the purification of organic compounds containing readily-blocking substances and process thereof
    37.
    发明授权
    Apparatus for the purification of organic compounds containing readily-blocking substances and process thereof 有权
    用于纯化含有易阻塞物质的有机化合物的装置及其方法

    公开(公告)号:US06436245B1

    公开(公告)日:2002-08-20

    申请号:US09585617

    申请日:2000-06-02

    IPC分类号: B01D320

    摘要: A purification tower for purifying liquid by contacting the liquid with gas, the purification tower including: (a) a shell; and (b) a plurality of baffles, each of which is fixed to an internal surface of the shell, (i) said each baffle having a flat upper surface and a plurality of openings are formed in each of the baffle so that the liquid and the gas pass through the openings; (ii) any adjacent pair of the baffles are arranged so that a bottom of the shell is covered by the pair of the baffles viewing in an longitudinal direction of the shell. The present invention thus configured can provide a process and an apparatus for the purification of even an organic compound containing a readily-blocking substances, which are capable of continuously purifying such an organic substance over the long time without discontinuing operations.

    摘要翻译: 1.一种用于通过使液体与气体接触来净化液体的净化塔,所述净化塔包括:(a)壳; 和(b)多个挡板,每个挡板固定在外壳的内表面上,(i)所述每个隔板具有平坦的上表面,并且在每个挡板中形成多个开口,使得液体和 气体通过开口;(ii)任何相邻的挡板对被布置成使得壳体的底部被沿着壳体的纵向方向观察的一对挡板覆盖。由此构造的本发明可以提供一种 方法和用于纯化甚至含有易阻塞物质的有机化合物的装置,其能够在不中断操作的情况下长时间地连续净化这种有机物质。

    Ejection mechanism in IC card connector
    38.
    发明授权
    Ejection mechanism in IC card connector 失效
    IC卡连接器中的排出机构

    公开(公告)号:US6022229A

    公开(公告)日:2000-02-08

    申请号:US247867

    申请日:1999-02-11

    摘要: In an IC card connector in which an IC card is inserted into a card receiving chamber through a card inlet port of a card case so that electrode pads of the IC card are brought into contact with contacts of the card case, an ejecting mechanism in the IC card connector comprises a card pusher inserted into the card receiving chamber from outside the card case through a guide port provided on the card case and engageable with a front end face of the IC card. The card pusher is moved towards the card inlet port within the guide port to push the front end face of the IC card, so that a rear end portion of the IC card is ejected from the card inlet port.

    摘要翻译: 在IC卡连接器中,IC卡通过卡壳的卡入口插入到卡接收室中,使得IC卡的电极垫与卡盒的触点接触, IC卡连接器包括通过设置在卡壳上并与IC卡的前端面接合的引导口从卡壳外部插入到卡接收室中的卡推动器。 卡片推动器朝向导向口内的卡片入口端移动以推动IC卡的前端面,使得IC卡的后端部分从卡片入口端口弹出。

    Preparation process of phthalide compound
    39.
    发明授权
    Preparation process of phthalide compound 失效
    苯酞化合物的制备方法

    公开(公告)号:US5973168A

    公开(公告)日:1999-10-26

    申请号:US94559

    申请日:1998-06-15

    IPC分类号: C07D307/885

    CPC分类号: C07D307/885

    摘要: A process for preparing a phthalide compound represented by the formula (1): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are individually an alkyl group, and R.sup.1 and R.sup.2, R.sup.3 and R.sup.4, and R.sup.5 and R.sup.6 can respectively bond to each other to form a heterocyclic ring together with a nitrogen atom, comprising oxidizing a triphenylmethane compound represented by the formula (2) ##STR2## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are the same as above, is oxidized in the presence of activated carbon in an aqueous solvent by an oxidizing agent.The process can provide a fast reaction that produces a high purity product with high yield.

    摘要翻译: 一种制备由式(1)表示的苯酞化合物的方法:其中R1,R2,R3,R4,R5和R6分别是烷基,R1和R2,R3和R4以及R5和R6可以分别键合到 彼此一起与氮原子一起形成杂环,包括氧化由式(2)表示的三苯基甲烷化合物,其中R 1,R 2,R 3,R 4,R 5和R 6与上述相同,在活化的 碳在水性溶剂中的氧化剂。 该方法可以提供产生高产率的高纯度产物的快速反应。

    Cruise control device for motor vehicles

    公开(公告)号:US5129475A

    公开(公告)日:1992-07-14

    申请号:US701510

    申请日:1991-05-16

    IPC分类号: B60K31/04 B60W50/00 F16H61/00

    摘要: A cruise control device is provided with a vehicle speed sensor for detecting the actual vehicle speed, and an electronic controller for controlling the opening of the throttle valve based on the detected vehicle speed, to bring the vehicle speed close to a target vehicle speed. The electronic controller serves to obtain a vehicle speed deviation between the target vehicle speed set by a set switch and the actual vehicle speed, select one of a P control mode, a P/D control mode and a fuzzy control mode corresponding to the magnitude of the vehicle speed deviation, and control the opening of the throttle valve. In addition to these functions, the electronic controller may additionally have the function of estimating a change in the vehicle speed provided that the current opening of the throttle valve is maintained, to obtain a correction value for the vehicle speed so that a corrected vehicle speed corrected by the correction value is used to control the opening of the throttle valve. Further, in the case of a vehicle provided with an automatic transmission, a shift diagram applied to a cruise control mode may be prepared in addition to the shift diagram for the automatic transmission itself, so that the electronic controller may have the function of effecting a shifting of the gear ratios of the automatic transmission.