System for purifying exhaust gas of a spark ignition type four stroke
internal combustion engine
    1.
    发明授权
    System for purifying exhaust gas of a spark ignition type four stroke internal combustion engine 失效
    一种用于净化火花点火式四冲程内燃机废气的系统

    公开(公告)号:US3953969A

    公开(公告)日:1976-05-04

    申请号:US465946

    申请日:1974-05-01

    摘要: The valve-overlapping period of a spark ignition type, four stroke internal combustion engine extends within the range of 60.degree. to 90.degree. of crank angle with the valve overlapping period being generally equally divided to each side of the piston top dead center so that the pressure differential between the exhaust gas passage of the engine and the fuel and air intake passage causes the exhaust gas to counterflow from the exhaust gas passage to the combustion chamber and into the intake passage of the engine with the suction effect of piston descent being negligible when the piston is in the vicinity of top dead center. Secondary air supplied to the exhaust gas passage of the engine when the pressure in the exhaust gas passage is lower than atmospheric pressure during the valve-overlapping period causes the secondary air and exhaust gas mixture to mix with the fresh air and fuel mixture in the intake passage to preheat the fresh air and fuel mixture and subsequent recombustion within the combustion chamber of the engine together with the fresh mixture of fuel and primary air.

    摘要翻译: 火花点火式四冲程内燃机的阀重叠周期在曲柄角度的60°至90°的范围内延伸,阀重叠周期大体上等于活塞上止点的每一侧,使得 发动机的废气通道与燃料和进气通道之间的压力差使得排气从排气通道逆流到燃烧室并进入发动机的进气通道,当活塞下降的吸入作用可忽略时,当 活塞处于上止点附近。 在气门重叠期间,当排气通道中的压力低于大气压力时,二次空气供应到发动机的废气通道,使得二次空气和废气混合物与进气口中的新鲜空气和燃料混合物混合 将新鲜空气和燃料混合物预热并随后在发动机的燃烧室内与燃料和初级空气的新鲜混合物一起重新燃烧。

    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号:US20140022475A1

    公开(公告)日:2014-01-23

    申请号:US14110347

    申请日:2012-04-05

    IPC分类号: G02B27/00

    摘要: Provided is a display device characterized in that a display area can be prevented from appearing darker when the position of light-shielding sections are moved, while the control of voltages applied to electrodes is simplified. In the case where electrodes to which a specific voltage is applied are changed from a first electrode group (e.g., 52a) to a second electrode group (e.g., 52b, 58a, 58b), the voltage applied to the first electrode group is switched from the specific voltage to a reference voltage first, and thereafter, the voltage applied to the second electrode group is switched from the reference voltage to the specific voltage.

    摘要翻译: 提供了一种显示装置,其特征在于,当光屏蔽部分的位置移动时,可以防止显示区域出现较暗,同时简化了对电极施加的电压的控制。 在施加了特定电压的电极从第一电极组(例如52a)改变为第二电极组(例如52b,58a,58b)的情况下,施加到第一电极组的电压从 首先将参考电压的特定电压,之后,施加到第二电极组的电压从参考电压切换到特定电压。

    Resin composition
    3.
    发明授权
    Resin composition 失效
    树脂组成

    公开(公告)号:US5214049A

    公开(公告)日:1993-05-25

    申请号:US806784

    申请日:1991-12-12

    摘要: The present invention provides a resin composition which is excellent in balance of mechanical properties and processability, solvent resistance and chemical resistance. This composition comprises:(a) a polyphenylene ether resin,(b) a thermoplastic polyester resin, and(c) a compound represented by the formula:(HO)mR.sup.1 (COOR.sup.2)n wherein R.sup.1 represents a straight or branched chain saturated aliphatic hydrocarbon group of 2-20 carbon atoms, R.sup.2 represents a hydrogen atom or an alkyl or aryl group of 1-20 carbon atoms and R.sup.1 and R.sup.2 may be identical or different and m and n each represents an integer of 1 or more or a derivative thereof.This composition may further contain a rubber-like polymer.

    摘要翻译: 本发明提供了机械性能和加工性,耐溶剂性和耐化学性的平衡优异的树脂组合物。 该组合物包括:(a)聚苯醚树脂,(b)热塑性聚酯树脂,和(c)由式(HO)mR1(COOR2)n表示的化合物,其中R1表示直链或支链饱和脂族烃 2-20个碳原子的基团,R2表示氢原子或1-20个碳原子的烷基或芳基,R1和R2可以相同或不同,m和n各自表示1以上的整数或其衍生物 。 该组合物还可以含有橡胶状聚合物。

    Resin composition
    4.
    发明授权

    公开(公告)号:US5081187A

    公开(公告)日:1992-01-14

    申请号:US494461

    申请日:1990-03-16

    摘要: The present invention provides a resin composition which shows excellent balance in mechanical strengths and has superior solvent resistance and processability. This composition comprises:(a) a polyolefin resin in an amount of 20-95% by weight,(b) a polyphenylene ether resin in an amount of 80-5% by weight,(c) a partially hydrogenated alkenyl aromatic compound-isoprene block copolymer in an amount of 2-45 parts by weight based on totally 100 parts by weight of the components (a) and (b), and(d) an alkenyl aromatic compound-conjugated diene block copolymer in an amount of 3-45 parts by weight based on totally 100 parts by weight of the components (a) and (b).This composition can be easily molded into articles very excellent in balance of impact strength, heat resistance and solvent resistance and having uniform and smooth surface.

    Weft-yarn drawing-off and length-measuring apparatus of weaving loom
having weft selector means
    5.
    发明授权
    Weft-yarn drawing-off and length-measuring apparatus of weaving loom having weft selector means 失效
    织纬机纬纱牵引和长度测量装置具有纬纱选择装置

    公开(公告)号:US4074730A

    公开(公告)日:1978-02-21

    申请号:US722082

    申请日:1976-09-10

    申请人: Yukio Mizuno

    发明人: Yukio Mizuno

    IPC分类号: D03D47/34 D03D47/36

    摘要: In a weaving loom of the type having program controlled weft selector means, a weft-yarn drawing-off and length-measuring apparatus comprising a detachable length-measuring roller. A pressing roller is in rolling contact with the length-measuring roller and movable relative to the length-measuring roller such as when the length-measuring roller is to be replaced with another roller having a different diameter. A roller guide mechanism including a parallelogrammic four-bar linkage contains the pressing roller to move in an arc. A weft guide mechanism is provided and is operative to move a weft yarn into and out of a position passable between the rollers. A control mechanism operated by the weft selector means drives the weft guide mechanism into and out of a condition providing the aforesaid position of the weft yarn.

    摘要翻译: 在具有编程控制的纬纱选择器装置的类型的织机中,包括可拆卸的长度测量辊的纬纱牵引和长度测量装置。 压辊与长度测量辊滚动并相对于长度测量辊移动,例如当长度测量辊被替换为具有不同直径的另一个辊时。 包括平行四边形四杆连杆的滚子引导机构包含加压辊以弧形运动。 提供纬纱引导机构并且可操作以将纬纱移入和移出可在辊之间通过的位置。 由纬纱选择器装置操作的控制机构驱动引纬机构进入和离开提供上述纬纱位置的条件。

    Apparatus for selectively inserting weft yarns into the shed of a
weaving loom
    6.
    发明授权
    Apparatus for selectively inserting weft yarns into the shed of a weaving loom 失效
    用于选择性地将纬纱插入编织织机梭口的装置

    公开(公告)号:US4074728A

    公开(公告)日:1978-02-21

    申请号:US728540

    申请日:1976-10-01

    IPC分类号: D03D43/04 D03D47/38 D03D47/34

    CPC分类号: D03D47/38

    摘要: An apparatus for selectively inserting into the shed of a weaving loom a plurality of weft yarns having different natures, particularly colors, comprising cam means including at least one cam which is formed with lobe and bottom portions alternately arranged about the axis of rotation of the cam and which is driven to turn about the axis through a predetermined angle under the control of weft selector signal supply means such as a pattern card arrangement, wherein cam retaining means is provided to hold the cam in one of the angular positions operative to have each of the weft shooting members held in a position ready to insert the pick of weft yarn into the shed, the retaining means being disengaged from the cam when the cam is being rotated from one of the angular positions thereof into another.

    摘要翻译: 一种用于选择性地插入到织造机的梭口中的装置,其具有不同性质,特别是颜色的多根纬纱,包括凸轮装置,凸轮装置包括至少一个凸轮,该​​凸轮形成有围绕凸轮的旋转轴线交替排列的凸角和底部 并且在诸如图案卡布置的纬纱选择器信号提供装置的控制下被驱动以绕轴线转动预定角度,其中凸轮保持装置被设置成将凸轮保持在一个角位置中, 纬纱拍摄构件被保持在准备将纬纱拾取物插入梭口的位置中,当凸轮从其一个角位置旋转到另一个时,保持装置与凸轮脱离接合。

    Stereoscopic display device
    7.
    发明授权
    Stereoscopic display device 有权
    立体显示装置

    公开(公告)号:US08928586B2

    公开(公告)日:2015-01-06

    申请号:US13816984

    申请日:2011-08-17

    摘要: An object of the present invention is to provide a novel stereoscopic display device that allows the viewer to properly view a stereoscopic image. The device includes: a display configured to display an image for stereoscopic viewing; an imaging unit configured to image a face of a viewer; a position information acquisition unit configured to acquire position information regarding the face imaged by the imaging unit; an operation unit configured to be operated by the viewer when the viewer is in an optimal position from where the image for stereoscopic viewing displayed on the display can be properly viewed as a stereoscopic image; an optimal position information storage unit configured to store position information provided when the operation unit is operated as position information on the optimal position; and a positional relationship notification unit configured to notify the viewer of the positional relationship between the current position of the viewer and the optimal position.

    摘要翻译: 本发明的目的是提供一种新颖的立体显示装置,其允许观看者正确地观看立体图像。 该装置包括:被配置为显示用于立体观看的图像的显示器; 成像单元,被配置为对观看者的脸部进行成像; 位置信息获取单元,被配置为获取关于由所述成像单元成像的面部的位置信息; 操作单元,其被配置为当观看者处于从显示器上显示的用于立体观看的图像可以被正确地视为立体图像的最佳位置时由观看者操作; 最优位置信息存储单元,被配置为存储当操作单元被提供的位置信息作为关于最佳位置的位置信息; 以及位置关系通知单元,被配置为向观看者通知观看者的当前位置与最佳位置之间的位置关系。

    Method of manufacturing optical modulator
    8.
    发明授权
    Method of manufacturing optical modulator 失效
    光调制器的制造方法

    公开(公告)号:US07290328B2

    公开(公告)日:2007-11-06

    申请号:US10942562

    申请日:2004-09-16

    IPC分类号: H01R43/00

    摘要: Major surface of a substrate having an optical waveguide and a modulation electrode is pasted to a base substrate through a thermosetting resin, and then the rear surface of the substrate is machined thus making thin the entirety. Subsequently, the rear surface of the substrate thus rendered thin is subjected to machining or laser machining to form a thin part, which is further subjected to machining or laser machining to form a first thin part at a part, including the optical waveguide, of the thin part and a second thin part thinner than the first thin part contiguously thereto. Thereafter, the rear surface of the substrate is pasted to the major surface of a supporting substrate through a thermosetting resin and the base substrate is stripped thus obtaining an optical modulator.

    摘要翻译: 具有光波导和调制电极的基板的主表面通过热固性树脂粘贴到基底基板上,然后对基板的后表面进行加工,从而使整体变薄。 随后,将如此变薄的基板的后表面进行机械加工或激光加工,以形成薄的部分,进一步进行加工或激光加工,以在包括光波导的部分形成第一薄部分 薄部分和与其相邻的第一薄部分更薄的第二薄部分。 此后,通过热固性树脂将基板的后表面粘贴到支撑基板的主表面,并剥离基板,从而获得光学调制器。

    Method for producing ethers
    9.
    发明授权
    Method for producing ethers 失效
    醚的制备方法

    公开(公告)号:US5554758A

    公开(公告)日:1996-09-10

    申请号:US474133

    申请日:1995-06-07

    CPC分类号: C07D213/30 C07D417/12

    摘要: A compound of the formula:A--CH.sub.2 CH.sub.2 --O--B[wherein A stands for an aromatic ring residue, a group shown by R.sup.1 --CO-- (wherein R.sup.1 stands for an aliphatic hydrocarbon residue, aromatic hydrocarbon residue, a heterocyclic residue, an aromatic alipahtic hydrocarbon residue or an alicyclic hydrocarbon residue) or R.sup.2 --CH.dbd.CH-- (wherein R.sup.2 stands for an aliphatic hydrocarbon residue an aromatic hydrocarbon residue a heterocyclic residue an aromatic aliphatic hydrocarbon residue or an alicyclic hydrocarbon residue), and B stands for an aromatic ring residue], can be obtained in high yield, at high purity level by short reaction time, by reacting a compound of the formula:A--CH.sub.2 CH.sub.2 --X(wherein A is of the same meaning as defined above, and X stands for a leaving group) with a compound represented by the general formula:MO--B(wherein M stands for an alkali metal atom or an alkaline earth metal atom and B is of the same meaning as defined above) in a non-aqueous solvent.

    摘要翻译: 下式化合物:A-CH2CH2-OB [其中A表示芳香环残基,由R1-CO-表示的基团(其中R1表示脂肪族烃残基,芳香族烃残基,杂环残基,芳族脂肪酸 烃残基或脂环烃残基)或R2-CH = CH-(其中R2表示脂族烃残基,芳香烃残基,杂环残基,芳族脂族烃残基或脂环族烃残基),B表示芳环 残基]可以通过使下式化合物:A-CH 2 CH 2 -X(其中A与上述定义相同)表示的化合物,通过短反应时间以高纯度获得,高纯度水平,X表示离去 基团)与通式MO-B(其中M表示碱金属原子或碱土金属原子,B与上述定义相同)表示的化合物与非水溶剂反应。