Optical recording and reproducing device
    2.
    发明授权
    Optical recording and reproducing device 失效
    光学记录和再现设备

    公开(公告)号:US4811328A

    公开(公告)日:1989-03-07

    申请号:US803611

    申请日:1985-12-02

    CPC分类号: G11B7/1395

    摘要: A laser light flux is divided and synthesized so that its light intensity distribution is changed from a Gaussian distribution to a non-Gaussian distribution. When a laser light flux having a Gaussian distribution is irradiated onto a dividing prism, it is divided into a left part and a right part which are refracted right and left inversely from each other. When the right and left parts are incident on a synthesizing prism, they are refracted again and travel to be overlapped with each other on a recording medium. The light intensity distribution on a segment at the apex of the synthesizing prism is weaker at the central part and stronger at the peripheral part. This is because the light fluxes resulting from the division are inverted in their position so that the central part of the Gaussian distribution is separated left and right while the peripheral part with a weaker light intensity is centered.

    摘要翻译: 激光光束被分割和合成,使其光强分布从高斯分布变为非高斯分布。 当具有高斯分布的激光束被照射到分割棱镜上时,它被分成左右折射,左右折射。 当左右部分入射到合成棱镜上时,它们被再次折射并在记录介质上相互重叠。 合成棱镜顶点的光束强度分布在中心部分较弱,周边部分强度分布较强。 这是因为由分割产生的光束在其位置反转,使得高斯分布的中心部分左右分离,而具有较弱光强度的周边部分居中。

    Permanent magnet type generator and hybrid vehicle using the same
    8.
    发明授权
    Permanent magnet type generator and hybrid vehicle using the same 有权
    永磁式发电机和使用其的混合动力车辆

    公开(公告)号:US08040010B2

    公开(公告)日:2011-10-18

    申请号:US12372752

    申请日:2009-02-18

    IPC分类号: H02K1/27

    摘要: The present invention comprises a stator, and a rotor which is disposed oppositely to the stator with a gap interposed. The stator comprises a stator core, and a distributed stator winding mounted to the stator core. The stator core comprises a ring-like yoke core, and a plurality of teeth cores which protrude from the yoke core in the radial direction. The rotor comprises a rotor core, and a plurality of permanent magnets embedded in the rotor core. A pair of non-magnetic portions is created inside the rotor core and on both sides of the circumferential width of a permanent magnet for one magnetic pole. In the rotor core located on the stator side of the pair of non-magnetic portions, a pair of magnetic paths is created as the result of the creation of the pair of non-magnetic portions. Furthermore, a groove or hole is created on the outer circumferential portion of the rotor core and between the adjacent magnetic poles.

    摘要翻译: 本发明包括定子和转子,该转子与定子相对设置有间隙。 定子包括定子芯和安装在定子芯上的分布式定子绕组。 定子铁芯包括环形轭铁芯和从偏转铁芯沿径向突出的多个齿芯。 转子包括转子芯和嵌入转子芯中的多个永磁体。 在转子铁芯的内侧和用于一个磁极的永久磁铁的周向宽度的两侧形成一对非磁性部分。 在位于一对非磁性部分的定子侧上的转子芯中,由于产生一对非磁性部分而产生一对磁路。 此外,在转子铁芯的外周部和相邻的磁极之间产生槽或孔。

    Air cell
    9.
    发明授权
    Air cell 有权
    空气池

    公开(公告)号:US08024828B2

    公开(公告)日:2011-09-27

    申请号:US12439952

    申请日:2007-08-30

    IPC分类号: A47C27/10

    摘要: An object of the present invention is to provide an air cell which is capable of detecting that the upper end side and the lower end side of the air bag are nearer than a predetermined distance. This air cell has an air bag, a base member to which the lower end portion of the air bag is attached, an air chamber AR configured by the air bag and the upper surface of the base member, a thin film portion which forms the bottom surface of the air chamber and capable of deforming elastically in the up-and-down direction, an extending member configured to extend upwardly from the upper surface of the thin film portion, detecting means which is provided under the thin film portion and which detects downward deformation of the thin film portion.

    摘要翻译: 本发明的目的是提供一种能够检测安全气囊的上端侧和下端侧比预定距离更近的气囊。 该气囊具有安全气囊,安装有气囊的下端部的基部构件,由气囊和基部构件的上表面构成的气室AR,形成底部的薄膜部 空气室的表面,并且能够在上下方向上弹性变形;延伸构件,其构造成从薄膜部的上表面向上延伸;检测装置,设置在薄膜部下方并向下检测 薄膜部分的变形。

    Wheel information-acquiring system and wheel installation position information-setting device
    10.
    发明申请
    Wheel information-acquiring system and wheel installation position information-setting device 有权
    车轮信息采集系统和车轮安装位置信息设定装置

    公开(公告)号:US20070055411A1

    公开(公告)日:2007-03-08

    申请号:US10553043

    申请日:2004-04-14

    IPC分类号: G01M17/00 G06F17/00

    摘要: A wheel information-acquiring system (10) sends wheel information, such as a tire inner pressure, together with preset identification information from a transmitter provided on a wheel installed on a motor vehicle and causes a receiver to receive the transmitted information. In the wheel information-acquiring system, a setting device (60) transmits by wireless an ID, which the setting device is causing a transmitter (16a) to set, to the transmitter (16a) and causes the transmitter (16a) to set the ID. The setting device then transmits by wireless this ID and wheel installation position information, which is separately set and input, to the receiver, causing the receiver to map the ID and the wheel installation position information and then set and register the result of the mapping. The setting device also can acquire an ID unique to the transmitter (16a) and transmit the ID and wheel installation position information to the receiver. The structure makes it possible that the installation position of a wheel having wheel information received by the receiver is reliably specified. Thus the system with excellent durability and the wheel installation position information-setting device that realizes the system are provided.

    摘要翻译: 车轮信息获取系统(10)从安装在机动车辆上的车轮上的发射器发送诸如轮胎内部压力的车轮信息以及预设识别信息,并使接收器接收所发送的信息。 在车轮信息获取系统中,设定装置(60)通过无线方式向发送机(16a)发送设定装置正在使发送机(16a)设定的ID,使发送机(16a) 设置ID。 然后,设定装置通过无线将该ID和车轮安装位置信息单独设定并输入到接收机,使接收机映射ID和车轮安装位置信息,然后设定并登记映射结果。 设置装置还可以获取发送器(16a)特有的ID,并将ID和车轮安装位置信息发送到接收器。 该结构使得可靠地指定具有由接收器接收的车轮信息的车轮的安装位置。 提供了具有优异耐用性的系统和实现系统的车轮安装位置信息设置装置。