Optical voltage electric field sensor
    2.
    发明授权
    Optical voltage electric field sensor 失效
    光电压电场传感器

    公开(公告)号:US5446381A

    公开(公告)日:1995-08-29

    申请号:US112070

    申请日:1993-08-26

    CPC分类号: G01R15/242

    摘要: An optical voltage electric field sensor of the type which includes a light source, a polarizer for linearly polarizing an incident light beam emanated from the light source, a phase plate for applying a phase difference to the linearly polarized light beam, a Pockels element for modulating the linearly polarized light beam applied with the phase difference in accordance with a voltage or electric filed applied thereto, an analyzer for separating the modulated light beam into a S-polarized light beam and a P-polarized light beam, a first light-receiving element arranged to receive the S-polarized light beam for converting the S-polarized light beam into a first electric signal V.sub.1 indicative of the intensity of the light beam, and a second light-receiving element arranged to receive the P-polarized light beam for converting the P-polarized light beam into a second electric signal indicative of the intensity of the light beam. The sensor further includes a first calculation circuit for calculating an equationV.sub.11 =(V.sub.1 -DC.sub.1)/DC.sub.1(where DC.sub.1 is a direct current component of the first electric signal) to produce an output V.sub.11 therefrom, a second calculation circuit for calculating an equationV.sub.22 =(V.sub.2 -DC.sub.2)/DC.sub.2(where DC.sub.2 is a direct current component of the second electric signal) to produce an output V.sub.22 therefrom, and a third calculation circuit for calculating an equationV.sub.3 =1[(.alpha./V.sub.11)-(.beta./V.sub.22)](where .alpha. and .beta. are constants) to produce an output V.sub.3 for measurement of the applied voltage or electric field.

    摘要翻译: 一种光电压电场传感器,其包括光源,用于线性偏振从光源发射的入射光束的偏振器,用于向线偏振光束施加相位差的相位板,用于调制的Pockels元件 根据施加的电压或电场施加相位差的线偏振光束,将调制光束分离成S偏振光束和P偏振光束的分析器,第一受光元件 布置成接收用于将S偏振光束转换成表示光束强度的第一电信号V1的S偏振光束,以及布置成接收用于转换的P偏振光束的第二光接收元件 所述P偏振光束成为表示所述光束强度的第二电信号。 传感器还包括用于计算公式V11 =(V1-DC1)/ DC1(其中DC1是第一电信号的直流分量)以产生输出V11的第一计算电路,用于计算等式 V22 =(V2-DC2)/ DC2(其中DC2是第二电信号的直流分量)以产生输出V22,以及用于计算等式V3 = 1 [(α/ V11) - ( β/ V22)](其中α和β是常数),以产生用于测量施加电压或电场的输出V3。

    ELECTROSTATIC CHARGER AND IMAGE FORMING APPARATUS
    3.
    发明申请
    ELECTROSTATIC CHARGER AND IMAGE FORMING APPARATUS 有权
    静电充电器和图像形成装置

    公开(公告)号:US20120189348A1

    公开(公告)日:2012-07-26

    申请号:US13499315

    申请日:2010-09-28

    IPC分类号: G03G15/02

    摘要: An electrostatic charger (32A) of an image forming apparatus (1) takes the air not containing dust inside from the outside of an image forming unit (101) by an air current generator (632A), and delivers an air current through a passage (43A) to an air-intake opening (524A) formed in a bottom face (521A) of a case (52A). The air current taken inside the case (52A) from the air-intake opening (524A) is directed by a guide plate (56A) and an air barrier (57A) to a tip portion (531A) of a discharge electrode (53A), and then passing the tip portion (531A), it is exhausted via an opening (520A) of the case (52A) through an exhaust duct (62A) from an air-exhaust opening (63A) to the outside of the image forming unit (101).

    摘要翻译: 图像形成装置(1)的静电充电器(32A)通过气流发生器(632A)从图像形成单元(101)的外部吸入不含灰尘的空气,并且通过通道( 43A)连接到形成在壳体(52A)的底面(521A)中的进气口(524A)。 从吸气口(524A)取出的壳体(52A)内的气流由导向板(56A)和空气阻挡部(57A)引导到放电电极(53A)的前端部(531A) 然后通过前端部分(531A),经由排气管道(62A)经由排气口(63A)经由外壳(52A)的开口(520A)排出到图像形成单元的外部 101)。

    Auto choke device for an engine
    4.
    发明授权
    Auto choke device for an engine 有权
    发动机的自动扼流圈装置

    公开(公告)号:US08113166B2

    公开(公告)日:2012-02-14

    申请号:US11775811

    申请日:2007-07-10

    CPC分类号: F02M1/10 F02M7/24

    摘要: An auto choke device for an engine includes a choke valve for varying the opening of an intake passage of the engine, and a starter motor for starting the engine. Upon activation of the starter motor, the choke valve starts valve opening motion from a fully closed position. The choke valve continues the valve opening motion at a certain valve opening speed until it achieves a start opening set based on the temperature of the engine.

    摘要翻译: 用于发动机的自动阻风装置包括用于改变发动机的进气通道的开度的阻流阀和用于启动发动机的起动电动机。 在起动马达启动时,阻塞阀从完全关闭位置开始阀开启运动。 阻塞阀以一定的阀打开速度继续阀开启运动,直到基于发动机的温度达到启动开度。

    STORAGE APPARATUS AND CONFIGURATION SETTING METHOD
    5.
    发明申请
    STORAGE APPARATUS AND CONFIGURATION SETTING METHOD 有权
    存储设备和配置设置方法

    公开(公告)号:US20120036323A1

    公开(公告)日:2012-02-09

    申请号:US13275643

    申请日:2011-10-18

    IPC分类号: G06F12/00

    摘要: This storage apparatus has a plurality of physical devices for storing data sent from a host system, and includes a physical device group setting unit for setting a physical device group from the plurality of physical devices based on a policy file which lists matters to be operated and set by an administrator as parameters in advance, and information on the physical devices, a first logical device setting unit for setting a first logical device from the physical device group based on information on the physical device group and the policy file set with the physical device group setting unit, and a second logical device setting unit for setting a second logical device from the first logical device based the information on the first logical device and the policy file set with the first logical device setting unit.

    摘要翻译: 该存储装置具有多个物理装置,用于存储从主机系统发送的数据,并且包括:物理设备组设定单元,用于基于列出要运行的事项的策略文件来设置来自多个物理设备的物理设备组;以及 由管理员预先设置为参数,以及关于物理设备的信息,第一逻辑设备设置单元,用于基于关于物理设备组和与物理设备组合的策略文件的信息从物理设备组设置第一逻辑设备 组设定单元和第二逻辑设备设置单元,用于基于第一逻辑设备上的信息和利用第一逻辑设备设置单元设置的策略文件来设置来自第一逻辑设备的第二逻辑设备。

    Charging apparatus and image forming apparatus
    6.
    发明授权
    Charging apparatus and image forming apparatus 有权
    充电装置及成像装置

    公开(公告)号:US08023863B2

    公开(公告)日:2011-09-20

    申请号:US12275633

    申请日:2008-11-21

    IPC分类号: G03G15/02

    CPC分类号: G03G15/0291 G03G2215/028

    摘要: A charging apparatus is provided in which electrodes can be protected from corrosion induced by water content in the air, ozone, nitrogen oxide and the like and thereby lack of uniformity in charged potential on photoreceptor surface can be prevented, and in which a charged potential on photoreceptor surface can be kept in an adequate range for a longer period of time. As an electrode disposed in the charging apparatus for charging photoreceptor surface, an electrode formed with a protective layer made of nickel and phosphorus for surface protection is used. In the protective layer, phosphorus concentration and thickness proportion are each set to fall within a specified range.

    摘要翻译: 提供了一种充电装置,其中可以保护电极免受空气,臭氧,氮氧化物等中的水含量引起的腐蚀,从而可以防止感光体表面上的充电电位不均匀,并且其中带电电位 感光体表面可以保持在适当的范围内更长的时间。 作为设置在用于充电感光体表面的充电装置中的电极,使用形成有用于表面保护的由镍和磷制成的保护层的电极。 在保护层中,磷浓度和厚度比例分别设定在规定范围内。

    Optical disc record medium, disc production method, recording apparatus
    7.
    发明授权
    Optical disc record medium, disc production method, recording apparatus 失效
    光盘记录介质,光盘制作方法,记录装置

    公开(公告)号:US07826319B2

    公开(公告)日:2010-11-02

    申请号:US11558651

    申请日:2006-11-10

    IPC分类号: G11B7/24

    摘要: A guide groove is formed without wobbles. The guide groove is periodically modulated with its width. Encrypted data are recorded with marks formed on the record film along the guide groove. Information recorded by periodically modulating the guide groove with its width can be accurately detected by a band pass filter. Thus, rotation control information and address information can be stably reproduced. In addition, since the guide groove is formed without wobbles, a drive device having a pirated disc determination mechanism can reproduce encrypted content as with a ROM disc.

    摘要翻译: 引导槽没有摆动。 引导槽以其宽度周期性地调制。 利用形成在记录膜上的引导槽记录加密数据。 可以通过带通滤波器精确地检测通过周期性地调制其导槽的宽度而记录的信息。 因此,可以稳定地再现旋转控制信息和地址信息。 此外,由于引导槽没有摆动地形成,所以具有盗版光盘确定机构的驱动装置可以再现与ROM盘一样的加密内容。

    Optical modeling apparatus
    8.
    发明授权
    Optical modeling apparatus 失效
    光学造型装置

    公开(公告)号:US07758329B2

    公开(公告)日:2010-07-20

    申请号:US11953388

    申请日:2007-12-10

    IPC分类号: H05B6/00

    摘要: There is provided an optical modeling apparatus that forms a model of a desired shape by sequentially forming hardened layers by irradiating a light curable resin with light. The apparatus includes a first light source that emits a light beam for plotting on the resin, a scanning device that scans the light beam from the first light source over the resin, a second light source that emits light that irradiates one fixed region of the resin at a time, a spatial light modulator that spatially modulates the light from the second light source and blanket-exposes a specified region of the resin, and an exposure position adjuster that moves, in at least one direction, the light from the spatial light modulator. The light beam from the scanning device and the light from the spatial light modulator form each hardened layer.

    摘要翻译: 提供了一种通过用光照射光固化树脂依次形成硬化层来形成所需形状的模型的光学建模装置。 该装置包括:第一光源,其发射用于在树脂上绘制的光束;扫描装置,其从树脂上扫描来自第一光源的光束;第二光源,发射照射树脂的一个固定区域的光; 一次空间光调制器,其对来自第二光源的光进行空间调制,并对该树脂的特定区域进行曝光;以及曝光位置调节器,其至少沿一个方向移动来自空间光调制器 。 来自扫描装置的光束和来自空间光调制器的光形成每个硬化层。

    Optical disk and its manufacturing method
    9.
    发明授权
    Optical disk and its manufacturing method 失效
    光盘及其制造方法

    公开(公告)号:US07706240B2

    公开(公告)日:2010-04-27

    申请号:US10543140

    申请日:2004-01-30

    IPC分类号: G11B7/24

    摘要: An optical disk (10) of the present invention has a substrate (11) included a resin-impregnated paper, in which resin is impregnated into paper, or resin-coated paper, in which the paper surface is coated with a resin, and a recording layer (13) formed on at least one side of the substrate (11). This type of optical disk (10) has performance equal to that of conventional optical disks and has a minimal effect on the environment during disposal. In addition, a manufacturing method of an optical disk of the present invention has a recording layer sheet fabrication step in which a recording layer sheet is fabricated by forming tracks on a recording layer base material, and a recording layer sheet lamination step in which a recording layer (13) included the recording layer sheet is provided on a substrate (11) included resin-impregnated paper or resin-coated paper by laminating the recording layer sheet with the resin-impregnated paper in which a resin is impregnated into paper or the resin-coated paper in which the surface of the paper is coated with a resin. This type of manufacturing method of an optical disk allows optical disk (10) to be produced inexpensively.

    摘要翻译: 本发明的光盘(10)具有:基材(11),其中树脂被浸渍到纸中的树脂浸渍纸或其中纸表面涂覆有树脂的树脂涂布纸,以及 记录层(13)形成在所述基板(11)的至少一侧上。 这种类型的光盘(10)具有与常规光盘相同的性能,并且在处理期间对环境的影响最小。 此外,本发明的光盘的制造方法具有记录层片材制造步骤,其中通过在记录层基材上形成轨迹来制造记录层片材,以及记录层片材层压步骤,其中记录 包括记录层片的层(13)通过将记录层片材与浸渍有树脂的树脂浸渍纸层压在纸或树脂上而设置在包含树脂浸渍纸或树脂涂布纸的基材(11)上 涂布纸,其中纸的表面涂覆有树脂。 这种光盘的制造方法允许廉价地生产光盘(10)。

    Soundproof type engine generator
    10.
    发明授权
    Soundproof type engine generator 有权
    隔音式发动机发电机

    公开(公告)号:US07557458B2

    公开(公告)日:2009-07-07

    申请号:US11775825

    申请日:2007-07-10

    摘要: A soundproof type engine generator has a first external air inlet and a second external air inlet formed on a soundproof case K. A first cooling passage guides external air drawn in through the first external air inlet through a duct to a first fan, then from the first fan to a generator and discharges the air out of the soundproof case K. A second cooling passage guides external air drawn in through the second external air inlet to an engine using a second fan and then discharges the air out of the soundproof case The first fan is made up of a disk-like planar part, a plurality of first blades and a plurality of second blades, respectively provided radially on both head and tail sides of the planar part. External air drawn with the plurality of first blades through the first external air inlet is guided through the duct to the generator, and discharged out of the soundproof case. Air in the soundproof case is discharged with the plurality of second blades out of the soundproof case. The soundproof type engine generator effectively cools the interior of the soundproof case and simplifies the constitution of the air feed passage via the layout and configuration of the fan.

    摘要翻译: 隔音式发动机发生器具有形成在隔音壳体K上的第一外部空气入口和第二外部空气入口。第一冷却通道将通过第一外部空气入口吸入的外部空气通过管道引导到第一风扇,然后从 将第一风扇发送到发电机并将空气排出隔音壳体K.第二冷却通道将通过第二外部空气入口吸入的外部空气引导到使用第二风扇的发动机,然后将空气排出隔音箱。第一 风扇由分别设置在平面部分的头侧和尾侧两侧的圆盘形平面部分,多个第一叶片和多个第二叶片组成。 通过第一外部空气入口与多个第一叶片牵引的外部空气被引导通过管道到发生器,并且从隔音壳体排出。 隔音箱中的空气与隔音壳体中的多个第二叶片一起排出。 隔音式发动机发电机有效地冷却隔音箱的内部,并通过风扇的布局和结构简化了供气通道的结构。