Process for producing zirconia powder
    31.
    发明授权
    Process for producing zirconia powder 失效
    生产氧化锆粉的工艺

    公开(公告)号:US07344693B2

    公开(公告)日:2008-03-18

    申请号:US10140054

    申请日:2002-05-08

    IPC分类号: C01G25/00

    CPC分类号: C01G25/02

    摘要: There are provided: (I) a process for producing zirconia powder, which comprises the step of calcining a zirconium salt in an atmosphere containing hydrogen chloride, and (II) a process for producing zirconia powder, which comprises the steps of: (1) pre-calcining a zirconium salt to obtain a pre-calcined product, and (2) calcining the pre-calcined product in an atmosphere containing hydrogen chloride.

    摘要翻译: 提供:(I)氧化锆粉末的制造方法,其包括在含有氯化氢的气氛中煅烧锆盐的工序,(II)氧化锆粉末的制造方法,其特征在于:(1) 预煅烧锆盐以获得预煅烧产物,和(2)在含有氯化氢的气氛中煅烧预煅烧产物。

    Method for producing membrane-electrode structure and polymer electrolyte fuel cell
    32.
    发明授权
    Method for producing membrane-electrode structure and polymer electrolyte fuel cell 有权
    膜 - 电极结构和聚合物电解质燃料电池的制造方法

    公开(公告)号:US07306876B2

    公开(公告)日:2007-12-11

    申请号:US10721505

    申请日:2003-11-26

    IPC分类号: H01M4/00 H01M4/88 B05D5/12

    摘要: A membrane-electrode structure having an electrode catalyst layer adhered to a diffusion electrode, wherein the structure is manufactured by applying a catalyst paste onto a sheet substrate, and then dried to form a plurality of electrode catalyst layers. The electrode catalyst layers are thermally transferred onto each side of a polymer electrolyte membrane to form a laminated body. A first slurry is applied on a carbon substrate layer, and dried to form a water-repellent layer, and then, a second slurry is applied on the water-repellent layer, and dried to form a hydrophilic layer to form a diffusion electrode. The diffusion electrode is then laminated on the electrode catalyst layer through the hydrophilic layer, and then pressed under heating to integrate the laminated body and the diffusion electrode.

    摘要翻译: 一种具有粘附到扩散电极的电极催化剂层的膜 - 电极结构,其中通过将催化剂浆料涂布在片状基材上,然后干燥以形成多个电极催化剂层来制造该结构。 将电极催化剂层热转印到聚合物电解质膜的每一侧上以形成层压体。 将第一浆料涂布在碳基材层上,干燥形成防水层,然后将第二浆料涂覆在防水层上,干燥形成亲水层,形成扩散电极。 然后通过亲水层将扩散电极层叠在电极催化剂层上,然后在加热下加压以使层叠体和扩散电极结合。

    Navigation system
    34.
    发明授权
    Navigation system 失效
    导航系统

    公开(公告)号:US5703780A

    公开(公告)日:1997-12-30

    申请号:US503509

    申请日:1995-07-18

    CPC分类号: G08G1/096827 G01C21/30

    摘要: A navigation system comprises a vehicle position detecting unit for determining the present position of a vehicle from the amount of change in vehicle bearing and a distance traveled by the vehicle, a forward road data storage unit for reading a road existing ahead of the present vehicle position from a map data storage unit based on the present vehicle position detected by the vehicle position detecting unit and storing it therein as data, a change-in-road detecting unit for detecting a change-in-road section in which the orientation of the road greatly varies, from the stored forward road data and judging whether the change-in-road section exists within a range in which a notification is required, and a notification unit for notifying the present vehicle position to a driver and notifying a change-in-road section in which the notification has been judged necessary, to the driver.

    摘要翻译: 导航系统包括车辆位置检测单元,用于根据车辆轴承的变化量和车辆行驶的距离来确定车辆的当前位置;前方道路数据存储单元,用于读取在当前车辆位置之前存在的道路 从地图数据存储单元基于由车辆位置检测单元检测到的当前车辆位置并将其作为数据存储在其中的道路路面检测单元,用于检测道路的路线部分,其中道路的取向 与所存储的前进道路数据大不相同,并且判断是否存在需要通知的范围内的变更路段;以及通知单元,用于向驾驶员通知当前车辆位置,并通知变更路段, 要求通知的路段向司机说明。

    Air conditioning distribution system
    35.
    发明授权
    Air conditioning distribution system 失效
    空调配电系统

    公开(公告)号:US5151063A

    公开(公告)日:1992-09-29

    申请号:US592131

    申请日:1990-10-03

    IPC分类号: F24F7/00 F24F7/06

    摘要: An air conditioning system comprises an air conditioning unit, a blower for blowing conditioned air, a polygonal branch chamber of prescribed volume, a main duct with damper for delivering conditioned air from the blower to the polygonal branch chamber and branch ducts with dampers for delivering the conditioned air from the polygonal branch chamber to a plurality of discrete spaces. The polygonal branch chamber ensures quiet operation. An electrical circuit board is mounted on the bottom of the polygonal branch chamber and all wiring required for control of the dampers and other components of the system are connected with this board to enable maintenance work to be conducted at a signal location. A circular inspection hole with removable cover is formed in the bottom of the polygonal branch chamber to provide easy access to its interior. The dampers are integrated into damper pipe units including actuators, opening degree regulators and other components required for damper operation, further simplifying installation and maintenance work.

    摘要翻译: 一种空调系统,包括空调单元,用于吹送调节空气的鼓风机,规定容积的多边形分支室,具有用于将调节空气从鼓风机输送到多边形分支室的阻尼器的主管道和具有阻尼器的分支管道, 空调空气从多边形分支室到多个离散空间。 多边形分支室确保安静的操作。 电路板安装在多边形分支室的底部,并且所有用于控制系统的阻尼器和其它部件所需的接线都与该板连接,以便在信号位置进行维护工作。 在多边形分支室的底部形成有可移除盖的圆形检查孔,以便容易地进入其内部。 阻尼器集成在阻尼器管单元中,包括执行器,开度调节器和阻尼器操作所需的其他部件,进一步简化了安装和维护工作。

    Automatic set-up system
    36.
    发明授权

    公开(公告)号:US4612946A

    公开(公告)日:1986-09-23

    申请号:US744698

    申请日:1985-06-14

    摘要: An automatic set-up system is provided for setting up on a pallet work to be machined by a flexible manufacturing system automatic machine tool. The pallet has a support plate and a jig plate which overlies the support plate on which the work is placed. The support plate, the jig plate and the work are sequentially conveyed by a convey unit on a setting table. The relative positions of the support plate and the jig plate, and of the jig plate and the work are usually held constant by the engagement of positioning recesses and positioning pins. Even if the position of the jig plate or the work conveyed by the convey unit deviates from a predetermined position, a float base and a support plate (the float base, the support plate, and the jig plate) are floated by means of air bearing pads. The horizontal movement of these components can be readily controlled, so that positioning pins can be easily fitted in the positioning recesses. A clamp is mounted on the jig plate by a setting robot; and the clamp is clamped by a nut runner so that the work is fixed to the pallet. The machined work and the pallet are automatically cleaned by a cleaner; and the clamp is removed from the work resting on the setting table. Finally, the work is removed from the pallet.

    Automatic set-up system
    37.
    发明授权

    公开(公告)号:US4609002A

    公开(公告)日:1986-09-02

    申请号:US744700

    申请日:1985-06-14

    摘要: An automatic set-up system is provided for setting up on a pallet work to be machined by a flexible manufacturing system automatic machine tool. The pallet has a support plate and a jig plate which overlies the support plate on which the work is placed. The support plate, the jig plate and the work are sequentially conveyed by a convey unit on a setting table. The relative positions of the support plate and the jig plate, and of the jig plate and the work are usually held constant by the engagement of positioning recesses and positioning pins. Even if the position of the jig plate or the work conveyed by the convey unit deviates from a predetermined position, a float base and a support plate (the float base, the support plate, and the jig plate) are floated by means of air bearing pads. The horizontal movement of these components can be readily controlled, so that positioning pins can be easily fitted in the positioning recesses. A clamp is mounted on the jig plate by a setting robot; and the clamp is clamped by a nut runner so that the work is fixed to the pallet. The machined work and the pallet are automatically cleaned by a cleaner; and the clamp is removed from the work resting on the setting table. Finally, the work is removed from the pallet.

    Multiple port cylinder for crankchamber precompression type two stroke
engines
    38.
    发明授权
    Multiple port cylinder for crankchamber precompression type two stroke engines 失效
    曲轴箱预压式二冲程发动机的多端口气缸

    公开(公告)号:US4329948A

    公开(公告)日:1982-05-18

    申请号:US134344

    申请日:1980-03-26

    摘要: A cylinder for crankchamber precompression type two stroke engines includes three pairs of main scavenging ports which are symmetrical with respect to a longitudinal plane passing through the centers of the intake and exhaust ports and containing the longitudinal center line of the cylinder. A pair of auxiliary scavenging ports are provided at the opposite sides of the longitudinal plane in such a manner that in a horizontal cross-section the flows from the auxiliary ports do not intersect with the flows from the main ports. Further, the auxiliary scavenging ports are directed further upwardly than the main ports.

    摘要翻译: 用于曲轴箱预压型二冲程发动机的气缸包括三对主扫气口,其相对于穿过进排气口的中心的纵向平面对称并且包含气缸的纵向中心线。 一对辅助清扫口设置在纵向平面的相对侧,使得在水平横截面中,来自辅助端口的流不与来自主端口的流相交。 此外,辅助清除口比主要端口进一步向上定向。

    Method of setting a pile without noise or vibration and apparatus
therefor
    39.
    发明授权
    Method of setting a pile without noise or vibration and apparatus therefor 失效
    无噪声或振动设置桩的方法及其设备

    公开(公告)号:US4144942A

    公开(公告)日:1979-03-20

    申请号:US815765

    申请日:1977-07-14

    CPC分类号: E02D7/28

    摘要: This invention relates to a method of setting a pile without causing any noise or vibration. A hollow pile is erected along a leader fixed on the ground, a screw auger is inserted through the hollow center of the pile, the screw auger is hung on the leader in such a manner that it can freely move up and down and freely rotate, and the pile is sunk by its own weight as the soil below the bottom of the pile is excavated and the excavated soil is carried above the ground. The present invention further relates to an apparatus for executing the above method. The lower part of the screw auger is constructed in such a manner that it is divided into two parts, inner tube and outer tube, and both tubes can rotate through a certain angle and move up and down in a certain range relatively to each other. Excavating nozzles are disposed at the lower part of the screw auger in such a manner that they can be unfolded at several stages by the relative rotation and the vertical movement of the fluid is directed laterally from the nozzles to enlarge the hole below the pile.

    摘要翻译: 本发明涉及一种设置桩而不引起任何噪音或振动的方法。 沿着固定在地面上的引导器竖立着一个空心桩,一个螺旋钻穿过桩的中空中心,螺旋钻被悬挂在导杆上,使其可以自由上下移动自由旋转, 堆放在桩底下的土体被挖出,挖土被运送到地面以下,由于自身沉没, 本发明还涉及一种用于执行上述方法的装置。 螺旋钻的下部构造成将其分成内管和外管两部分,并且两个管能够以一定角度旋转并相对于彼此在一定范围内上下移动。 挖掘喷嘴设置在螺旋钻的下部,使得它们可以通过相对旋转几个阶段展开,并且流体的垂直运动从喷嘴横向地指向以扩大桩下面的孔。

    Charged particle beam drawing apparatus and article manufacturing method
    40.
    发明授权
    Charged particle beam drawing apparatus and article manufacturing method 失效
    带电粒子束拉制装置及制品的制造方法

    公开(公告)号:US08698095B2

    公开(公告)日:2014-04-15

    申请号:US13343752

    申请日:2012-01-05

    IPC分类号: G21K5/04

    摘要: The charged particle beam drawing apparatus of the present invention performs drawing to a substrate with a plurality of charged particle beams. The drawing apparatus includes an electron lens positioned at a location facing opposite to the substrate and including a plurality of holes through which the charged particle beams pass; and a cleaning unit configured to release active species to a decomposition product that has adhered to the electron lens and reduce the decomposition product by the reaction of the active species and the decomposition product to thereby change the decomposition product to a volatile gas. Here, the cleaning unit has a plurality of openings formed such that the active species are released toward the plurality of holes of the electron lens.

    摘要翻译: 本发明的带电粒子束描绘装置利用多个带电粒子束对基片进行拉伸。 拉伸装置包括位于与基板相对的位置的电子透镜,并且包括多个孔,带电粒子束穿过该孔; 以及清洁单元,其被配置为将活性物质释放到已经附着到电子透镜上的分解产物,并且通过活性种类和分解产物的反应来减少分解产物,从而将分解产物改变为挥发性气体。 这里,清洁单元具有形成为使得活性物质朝向电子透镜的多个孔释放的多个开口。