Passenger detection system
    31.
    发明授权
    Passenger detection system 有权
    乘客检测系统

    公开(公告)号:US07436315B2

    公开(公告)日:2008-10-14

    申请号:US11402560

    申请日:2006-04-12

    IPC分类号: G08B21/00

    摘要: A passenger detection system for detecting a sitting of a passenger on a seat of a vehicle has a capacitive passenger detection electrode which is embedded in the seat to detect the sitting, a surface unit attached to an upper surface of the seat, a driving unit which applies a voltage between the passenger detection electrode and a vehicle GND, and a detection unit for detecting a capacitance between the passenger detection electrode and the vehicle GND. At least a covering portion of the surface unit is rendered electrically conductive. The passenger detection electrode is covered with the covering portion. Thus, a sitting of the seat can be substantially detected by the passenger detection system.

    摘要翻译: 一种用于检测乘客在座位上的座位的乘客检测系统具有嵌入在座椅中以检测座位的电容乘客检测电极,附接到座椅的上表面的表面单元,驱动单元, 在乘客检测电极和车辆GND之间施加电压,以及检测单元,用于检测乘客检测电极与车辆GND之间的电容。 至少表面单元的覆盖部分是导电的。 乘客检测电极被覆盖部覆盖。 因此,乘客检测系统可以基本上检测座椅的坐位。

    Rotation angle detecting device
    32.
    发明授权
    Rotation angle detecting device 失效
    旋转角度检测装置

    公开(公告)号:US07154262B2

    公开(公告)日:2006-12-26

    申请号:US11044228

    申请日:2005-01-28

    IPC分类号: G01B7/30

    CPC分类号: G01D5/145

    摘要: A rotation angle detecting device includes a columnar permanent magnet that has a generally ring-shaped cross-section and a pair of magnetic poles, a pair of semi-cylindrical yokes disposed in a circumferential direction opposite the permanent magnet, a rotary shaft fixed to the permanent magnet at a shifted rotation axis and a magnetic sensor disposed in one of circumferential gaps between the yokes. The rotation axis and the magnetic poles are arranged so that the magnetic flux density becomes maximum at portions of the yoke less than 90 degrees angled from the circumferential gap in which the magnetic sensor is disposed.

    摘要翻译: 旋转角度检测装置包括具有大致环形截面的柱状永磁体和一对磁极,与永久磁铁相反的圆周方向配置的一对半圆柱形磁轭,固定在该磁极上的旋转轴 位于旋转轴线的永磁体和设置在轭之间的周向间隙中的一个磁传感器。 旋转轴和磁极被布置成使得磁轭密度在与设置有磁性传感器的周向间隙成角度小于90度的部分处变得最大。

    Method for preparing aromatic compounds
    36.
    发明授权
    Method for preparing aromatic compounds 失效
    芳香族化合物的制备方法

    公开(公告)号:US5849934A

    公开(公告)日:1998-12-15

    申请号:US20573

    申请日:1998-01-28

    摘要: A perfluorinated polyimide comprising a repeating unit represented by general formula (1): ##STR1## and a perfluorinated poly(amic acid) comprising a repeating unit represented by general formula (6): ##STR2## wherein R.sub.1 is a tetravalent organic group; and R.sub.2 is a divalent organic group, provided that chemical bonds between carbon atoms and monovalent elements contained in R.sub.1 and R.sub.2 are exclusively carbon-to-fluorine bonds; methods for preparing them; and optical material including the perfluorinated polyimide. 1,4-Bis(3,4-dicarboxytrifluorophenoxy)-tetrafluorobenzene dianhydride, 1,4-difluoropyromellitic anhydride, 1,4-bis(3,4-dicarboxytrifluorophenoxy)-tetrafluorobenzene, 1,4-difluoropyromellitic acid, and 1,4-bis(3,4-dicyanotrifluorophenoxy)-tetrafluorobenzene as well as methods preparing them. The perfluorinated polyimide has a thermal stability and has a low optical loss in an optical communication wavelength region (0.8 to 1.7 .mu.m).

    摘要翻译: 一种全氟化聚酰亚胺,其包含由通式(1)表示的重复单元:(IMAG)(1)和包含由通式(6)表示的重复单元的全氟化聚(酰胺酸):其中R1是 四价有机基团; 并且R2是二价有机基团,条件是R1和R2中包含的碳原子和一价元素之间的化学键仅为碳 - 氟键; 制备方法 和包括全氟化聚酰亚胺的光学材料。 1,4-二(3,4-二羧基三氟苯氧基) - 四氟苯二酸酐,1,4-二氟苯
    二甲酸酐,1,4-双(3,4-二羧基三氟苯氧基) - 四氟苯,1,4-二氟苯甲酸酐, 双(3,4-二氰基三氟苯氧基) - 四氟苯以及制备它们的方法。 全氟聚酰亚胺具有热稳定性,并且在光通信波长区域(0.8-1.7μm)中具有低光损耗。

    Pneumatically driven micro-pump
    37.
    发明授权
    Pneumatically driven micro-pump 失效
    气动微型泵

    公开(公告)号:US5499909A

    公开(公告)日:1996-03-19

    申请号:US341071

    申请日:1994-11-17

    摘要: A micro-pump is disclosed for pneumatically causing a bulging/retracting motion of a plurality of micro-diaphragms disposed in an array along a channel through which a fluid is being driven. The pump includes channel means (10) including a first port (11), a second port (12) and a flow-through space (13) providing a communication therebetween; a plurality of diaphragms (21a-21e) disposed in an array along the flow-through space (13); diaphragm support means (20) including a plurality of actuating gas spaces (22a-22e) which opposes the rear surfaces of the respective diaphragms; a plurality of reciprocatory motion means for individually imparting an oscillation of pneumatic pressure to the respective actuating gas spaces (22a-22e), and drive means for driving the reciprocatory motion means for driving motion with phase differences therebetween so that the upper dead center shifts in the direction of the array.

    摘要翻译: 公开了一种微型泵,用于气动地引起沿着流体被驱动通过的通道设置在阵列中的多个微型隔膜的隆起/缩回运动。 泵包括通道装置(10),其包括第一端口(11),第二端口(12)和在其间提供连通的通流空间(13); 沿所述流通空间(13)排列成阵列的多个隔膜(21a-21e); 隔膜支撑装置(20)包括与各个隔膜的后表面相对的多个致动气体空间(22a-22e); 多个往复运动装置,用于单独地向相应的致动气体空间(22a-22e)施加气动压力的振荡;以及驱动装置,用于驱动往复运动装置,用于驱动相互之间的相位差的运动,使得上止点在 数组的方向。

    Granule containing physiologically-active substance, method for
preparing same and use thereof
    39.
    发明授权
    Granule containing physiologically-active substance, method for preparing same and use thereof 失效
    含有生理活性物质的颗粒,其制备方法及其用途

    公开(公告)号:US4713245A

    公开(公告)日:1987-12-15

    申请号:US737407

    申请日:1985-05-24

    摘要: Disclosed herein is a granule containing physiologically-active substance which comprises at least(A): a physiologically-active substance;(B): a substance which is stable under neutral condition but disintegrates or dissolves at a pH of 3 or less; and(C): at least one substance selected from the group consisting of straight-chain or branched, saturated or unsaturated monocarboxylic acids having at least 14 carbon atoms and salts thereof, animal fats having a melting point of 40.degree. C. or higher, vegetable fats having a melting point of 40.degree. C. or higher and waxes having a melting point of 40.degree. C. or higher, and which granule further has a protective film comprising at least said substances (B) and (C) on the surface thereof. The protective film has a thickness of preferably at most 20% of the granular diameter and is preferably at least composed of at least 10% by weight of the substance (B) and at most 90% by weight of the substance (C). Granules having this specific protective film on the surface thereof have the use as a feed additive composition. A method for preparing said granules is also disclosed.

    摘要翻译: 本文公开了含有生理活性物质的颗粒,其至少包含(A):生理活性物质; (B):在中性条件下稳定但在pH3以下分解或溶解的物质; 和(C):选自具有至少14个碳原子的直链或支链,饱和或不饱和一元羧酸及其盐的至少一种物质,熔点为40℃或更高的动物脂肪, 熔点为40℃以上的植物脂肪和熔点为40℃以上的蜡,该颗粒还具有在表面上至少含有上述物质(B)和(C)的保护膜 其中。 保护膜的厚度优选为粒径的至多20%,优选至少为物质(B)的至少10重量%和物质(C)的至多90重量%。 在其表面具有该特定保护膜的颗粒具有作为饲料添加剂组合物的用途。 还公开了制备所述颗粒的方法。