COMPOUND, LIQUID CRYSTAL COMPOSITION, OPTICAL ANISOTROPIC MATERIAL AND OPTICAL DEVICE
    11.
    发明申请
    COMPOUND, LIQUID CRYSTAL COMPOSITION, OPTICAL ANISOTROPIC MATERIAL AND OPTICAL DEVICE 有权
    化合物,液晶组合物,光学各向异性材料和光学器件

    公开(公告)号:US20090128769A1

    公开(公告)日:2009-05-21

    申请号:US12269311

    申请日:2008-11-12

    摘要: A compound of the following formula (1): CH2═CR1—COO—R2—OCO-Cy-COO-Cy-A-Cy-R3  (1) wherein R1 is a hydrogen atom or a methyl group; R2 is a hydrocarbon group having from 1 to 8 carbon atoms, provided that some or all of hydrogen atoms bonded to carbon atoms in the group may be substituted by fluorine atoms, and when it has 2 or more carbon atoms, it may have an etheric oxygen atom in a carbon-carbon bond, R3 is an alkyl or alkoxy group having from 1 to 8 carbon atoms, or a fluorine atom, provided that when it is the alkyl or alkoxy group, some or all of hydrogen atoms bonded to carbon atoms in the group may be substituted by fluorine atoms; Cy is a trans-1,4-cyclohexylene group, provided that hydrogen atoms bonded to carbon atoms in the group may independently be substituted by fluorine atoms, chlorine atoms or methyl groups; and A is a single bond, a trans-1,4-cyclohexylene group or a 1,4-phenylene group, provided that hydrogen atoms bonded to carbon atoms in the group may independently be substituted by fluorine atoms, chlorine atoms or methyl groups.

    摘要翻译: 下式(1)的化合物:<?in-line-formula description =“In-line formula”end =“lead”?> CH2-CR1-COO-R2-OCO-Cy-COO-Cy-A- Cy-R3(1)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中R1是氢原子或甲基; R2是具有1至8个碳原子的烃基,条件是与基团中的碳原子键合的一部分或全部氢原子可被氟原子取代,并且当其具有2个或更多个碳原子时,其可具有醚 碳 - 碳键中的氧原子,R3是具有1至8个碳原子的烷基或烷氧基或氟原子,条件是当其为烷基或烷氧基时,与碳原子键合的部分或全部氢原子 该基团可以被氟原子取代; Cy是反式-1,4-亚环己基,条件是与基团中的碳原子键合的氢原子可以独立地被氟原子,氯原子或甲基取代; 并且A是单键,反式-1,4-亚环己基或1,4-亚苯基,条件是与基团中的碳原子键合的氢原子可以独立地被氟原子,氯原子或甲基取代。

    Vehicle seat
    12.
    发明授权
    Vehicle seat 有权
    车座

    公开(公告)号:US07284794B2

    公开(公告)日:2007-10-23

    申请号:US11436740

    申请日:2006-05-18

    IPC分类号: B60N2/42

    摘要: A seat back comprises a support bracket in which a stay of a head rest is inserted, a guide bracket for supporting a rear surface of a vertically intermediate portion of the support bracket on the seat back frame, a head rest tilt mechanism, and a pressure receiving member which moves rearward when pushed by the body of an occupant. The head rest tilt mechanism includes slotted brackets each having a guide hole and slide members which individually movably engage the respective guide holes of the slotted brackets along the longitudinal direction thereof. The head rest tilt mechanism drives the sub-frame so that the head rest body tilts forward while moving upward as the slide members are moved upward along the guide holes when the pressure receiving member is moved rearward.

    摘要翻译: 座椅靠背包括其中插入头枕的支柱的支撑托架,用于支撑座椅靠背框架上的支撑托架的垂直中间部分的后表面的引导托架,头枕倾斜机构和压力 接收构件,其在被乘员的身体推动时向后移动。 头枕倾斜机构包括每个具有引导孔的开槽托架和沿着其纵向方向独立地可移动地与开槽托架的相应引导孔接合的滑动构件。 头枕倾斜机构驱动副框架,使得当压力接收构件向后移动时,当滑动构件沿着导向孔向上移动时,头枕主体向上倾斜。

    Method of fabricating semiconductor device having multilayer wiring structure
    13.
    发明授权
    Method of fabricating semiconductor device having multilayer wiring structure 有权
    制造具有多层布线结构的半导体器件的方法

    公开(公告)号:US07268069B2

    公开(公告)日:2007-09-11

    申请号:US10988613

    申请日:2004-11-16

    IPC分类号: H01L21/4763

    摘要: A method of fabricating a semiconductor device includes forming a lower wiring layer on a semiconductor substrate, forming an interlayer insulating film on the lower wiring layer, layer, forming a plurality of. contact plugs in the interlayer insulating film so that the contact plugs are brought into electrical contact with the lower wiring layer, thereby forming an interlayer wiring layer, forming an upper wiring, layer on the interlayer wiring layer so that the upper wiring layer is brought into electrical contact with the contact plugs, and patterning the upper wiring layer so that the upper wiring layer corresponds to the contact plugs. In the patterning, after the upper wiring layer has been etched, the exposed interlayer insulating film and the exposed contact plugs are etched.

    摘要翻译: 制造半导体器件的方法包括在半导体衬底上形成下布线层,在下布线层上形成层间绝缘膜,形成多个层。 接触插塞,使得接触插塞与下布线层电接触,从而形成层间布线层,在层间布线层上形成上布线层,使上布线层进入 与接触插塞电接触,以及图案化上布线层,使得上布线层对应于接触塞。 在图案化中,在蚀刻上部布线层之后,暴露的层间绝缘膜和暴露的接触塞被蚀刻。

    Hydrodynamic bearing member and manufacturing method thereof
    14.
    发明申请
    Hydrodynamic bearing member and manufacturing method thereof 失效
    流体动力轴承部件及其制造方法

    公开(公告)号:US20060256469A1

    公开(公告)日:2006-11-16

    申请号:US11404895

    申请日:2006-04-17

    IPC分类号: G11B17/02

    摘要: The present invention aims to improve the efficiency of a clamping step for combining a flange with a shaft and to improve productivity. The shaft and the flange are previously tentatively combined in the tentative clamping step. In the tentative clamping step, a concave part at the end of the shaft is pressurized by a metal mold such as a ball to be enlarged to an outer circumferential direction, and then, pressurizing this concave part against the inner circumference of the flange, the concave part is fixed. The combined body made by tentatively combining the shaft and the flange is strongly combined in a proper clamping step. In order to correct a distortion such as a warpage of the flange that has been solidly combined by the proper clamping step, sandwiching the flange by the upper and lower metals, the flange is pressurized and a flash molding is carried out.

    摘要翻译: 本发明旨在提高组合法兰与轴的夹紧步骤的效率并提高生产率。 在临时夹紧步骤中,预先将轴和凸缘暂时组合。 在暂时夹紧工序中,轴的端部的凹部被诸如球体的金属模具加压至外周方向,然后将该凹部抵靠凸缘的内周加压, 凹部固定。 通过暂时组合轴和法兰制成的组合体在适当的夹紧步骤中强力组合。 为了校正通过适当的夹紧步骤牢固地组合的凸缘的翘曲变形,通过上下金属夹住凸缘,凸缘被加压并进行闪光成型。

    Radio wave arrival direction estimating antenna apparatus
    18.
    发明授权
    Radio wave arrival direction estimating antenna apparatus 有权
    无线电波到达方向估计天线装置

    公开(公告)号:US06529745B1

    公开(公告)日:2003-03-04

    申请号:US09413367

    申请日:1999-10-06

    IPC分类号: G01S328

    CPC分类号: G01S3/74 G01S3/14

    摘要: A mobile station transmitted signal received at array antenna 11 is converted into an intermediate frequency signal in frequency conversion section 12, and converted into a digital signal in analog-digital conversion section 13. Arrival direction estimating section 15 estimates the number of mobile stations and directions thereof by processing the digital signal. Arrival direction tracking section 16 estimates a direction of a mobile station by sequential processing using an estimated result in arrival direction estimating section 15. Beam forming means 17 forms an antenna radiation beam to a direction of the estimated result in arrival direction tracking section 16.

    摘要翻译: 在阵列天线11处接收的移动台发送信号在频率转换部分12中被转换成中频信号,并在模拟数字转换部分13中转换为数字信号。到达方向估计部分15估计移动台的数量和方向 通过处理数字信号。 到达方向跟踪部分16通过使用到达方向估计部分15中的估计结果的顺序处理来估计移动台的方向。波束形成装置17对到达方向跟踪部分16的估计结果的方向形成天线辐射束。

    Liquid crystal display device
    19.
    发明授权

    公开(公告)号:US06445437B1

    公开(公告)日:2002-09-03

    申请号:US09388945

    申请日:1999-09-02

    IPC分类号: G02F11335

    摘要: A improved liquid crystal display device including two substrates each having transparent electrode thereon disposed in parallel while keeping a predetermined gap by means of pillar-shaped spacers and a liquid crystal held between said first and second substrates is proposed. In the liquid crystal display device, density or volume of the number of the pillar-shaped spacers provided in the off-display area is higher than those of a density of the number of said pillar-shaped spacers provided in the display area. This change is made continuously or stepwise along areas. The spacers are preferably disposed so that a contact area between the spacer and a rubbing cloth during the rubbing process is minimized, or so that an orientation defective area caused starting from the spacer does not extend into the pixel area, or so that a plurality of spacers are disposed along a flow of liquid crystal from filling port into the gap between the first and second substrate.