Optical device and projector
    81.
    发明申请
    Optical device and projector 失效
    光学设备和投影机

    公开(公告)号:US20050157276A1

    公开(公告)日:2005-07-21

    申请号:US11033293

    申请日:2005-01-12

    CPC分类号: H04N9/317

    摘要: An optical device is disposed with: a swollen portion that is attached to the underside of a reflective surface of a reflective mirror, swells in an outward direction of the reflective mirror and is configured as part of a spherical surface. A mirror orientation adjustment lever that is attached to the underside of the reflective surface of the reflective mirror, extends along the underside of the reflective mirror, and protrudes from an end edge of the reflective mirror when seen planarly. The reflective mirror is disposed along a side wall of an optical parts-use casing. The side wall includes, at the position where the reflective mirror is disposed, a spherical concave portion corresponding to a spherical surface of the swollen portion, and when the reflective mirror is disposed at the disposition position, the swollen portion is supported by the spherical concave portion.

    摘要翻译: 光学装置设置有:附着到反射镜的反射表面的下侧的肿胀部分,在反射镜的向外方向上膨胀并且被配置为球面的一部分。 附接到反射镜的反射表面的下侧的镜子方向调节杆沿着反射镜的下侧延伸,并且从平面观察时从反射镜的端部边缘突出。 反射镜沿着光学部件用外壳的侧壁设置。 所述侧壁在所述反射镜的配置位置包括与所述溶胀部的球面相对应的球面凹部,在所述反射镜配置在所述配置位置时,所述隆起部被所述球面凹部 一部分。

    Composite material and method of manufacturing the same
    82.
    发明申请
    Composite material and method of manufacturing the same 审中-公开
    复合材料及其制造方法

    公开(公告)号:US20050154087A1

    公开(公告)日:2005-07-14

    申请号:US10998008

    申请日:2004-11-29

    申请人: Hiroshi Kobayashi

    发明人: Hiroshi Kobayashi

    CPC分类号: C08K3/40

    摘要: A composite material includes a thermoplastic resin, and silica glass spheres having a specific surface area of 0.5-10 m2/g. The composite material incorporates the silica glass spheres in an amount of 40% by volume or more. A method of manufacturing a composite material incorporating a thermoplastic resin and silica glass spheres manufactures the composite material which incorporates the silica glass spheres at a compounding ratio determined on a basis of a coefficient of linear expansion of the composite material at a singular point of the thermoplastic resin.

    摘要翻译: 复合材料包括热塑性树脂和比表面积为0.5-10m 2 / g的石英玻璃球。 该复合材料包含40体积%以上的二氧化硅玻璃球。 制造包含热塑性树脂和石英玻璃球的复合材料的方法制造复合材料,该复合材料以基于复合材料在热塑性塑料的奇异点处的线性膨胀系数确定的配混比率合并二氧化硅玻璃球 树脂。

    Optical recording medium and method of producing the same
    84.
    发明申请
    Optical recording medium and method of producing the same 有权
    光记录介质及其制造方法

    公开(公告)号:US20050053749A1

    公开(公告)日:2005-03-10

    申请号:US10897006

    申请日:2004-07-23

    IPC分类号: B32B3/02 G11B7/26 G11B23/40

    摘要: An optical recording medium 10 comprises a disc body 11, a white ink layer 12 provided on the label side 11b of the disc body 11, and an ink receiving layer 13 provided on the surface 12a of the white ink layer 12. The mean roughness (Ra) of the surface 12a of the white ink layer 12 is set not greater than 0.2 μm. A step radially extended is left on the surface 13a of the ink receiving layer 13 and set not greater than 1.0 μm. As the mean roughness (Ra) of the surface 12a of the white ink layer 12 is not greater than 0.2 μm or as the step on the ink receiving layer 13 is not greater than 1.0 μm, high printing quality can be secured when printing is done with an ink-jet printer.

    摘要翻译: 光学记录介质10包括盘体11,设置在盘体11的标签侧11b上的白色油墨层12和设置在白色油墨层12的表面12a上的油墨接收层13.平均粗糙度 白色油墨层12的表面12a的Ra)设定为不大于0.2μm。 在油墨接收层13的表面13a上留下径向延伸的台阶,并设定为不大于1.0μm。 由于白色油墨层12的表面12a的平均粗糙度(Ra)不大于0.2μm,或者当油墨接收层13上的台阶不大于1.0μm时,当打印完成时可以确保高的打印质量 用喷墨打印机。

    Extruded styrene resin foam and process for producing the same
    87.
    发明授权
    Extruded styrene resin foam and process for producing the same 失效
    挤出苯乙烯树脂泡沫及其制备方法

    公开(公告)号:US06841581B2

    公开(公告)日:2005-01-11

    申请号:US10441398

    申请日:2003-05-20

    摘要: An extruded styrene resin foam which is produced by using a blowing agent imposing a reduced load on the environment and has outstandingly excellent thermal insulating property and flame retardant property adapted for construction use. The foam is obtained by extrusion-foaming of a styrene resin and characterized by containing at least, one or more of saturated hydrocarbons having 3 to 5 carbon atoms as a blowing agent, and containing (A) a halogenated flame retardant, and (B) at least one compound selected from the group consisting of phosphorus type flame retardants containing nitrogen atom in a molecule; tetrazole compounds; specific nitrogen-containing compounds; metal borates; boron oxides; phosphoric acid ester compounds, and having a cell structure constituting the foam wherein a cell anisotropic ratio k, which is defined by the formula: k=a/(a×b×c)1/3 wherein, in sections of the foam, a (mm) is an average cell size in the thickness direction, b (mm) is an average cell size in the transverse direction and c (mm) is an average cell size in the longitudinal direction, satisfies the relationship: k≦1.1, and a satisfies the relationship: 0.05≦a≦0.30, and the method for producing the same.

    摘要翻译: 一种挤出的苯乙烯树脂发泡体,其通过使用在环境上施加减小的负载的发泡剂并且具有优异的绝热性和适用于建筑用途的阻燃性而产生。 泡沫体通过苯乙烯树脂的挤出发泡得到,其特征在于含有至少一种或多种具有3〜5个碳原子的饱和烃作为发泡剂,并含有(A)卤化阻燃剂,(B) 选自分子中含有氮原子的磷型阻燃剂中的至少一种化合物; 四唑化合物; 特定含氮化合物; 金属硼酸盐 氧化硼; 磷酸酯化合物,并且具有构成泡沫的电池结构,其中由下式定义的电池各向异性比率k:k = a /(axbxc)<1/3>其中,在泡沫的截面中,(mm )是厚度方向的平均单元尺寸,b(mm)是横向的平均单元尺寸,c(mm)是长度方向的平均单元尺寸,满足关系式:k <= 1.1,a 满足关系:0.05 <= a <= 0.30,及其制造方法。

    Picture signal processing method and apparatus
    89.
    发明授权
    Picture signal processing method and apparatus 失效
    图像信号处理方法及装置

    公开(公告)号:US06825886B2

    公开(公告)日:2004-11-30

    申请号:US10106290

    申请日:2002-03-25

    IPC分类号: H04N718

    摘要: A picture signal processing method and apparatus in which the block distortion as well as the mosquito noise produced on encoding/decoding a picture is to be suppressed. The picture signal processing apparatus includes a filter for filtering a picture, an encoder 5 for block-encoding the picture, a decoder 13 for decoding an encoded picture from the encoder 5 and a noise reducing unit 14 for reducing at least the block distortion of a picture decoded by the decoding unit 13 to reduce the noise otherwise produced on encoding/decoding the picture.

    摘要翻译: 抑制图像编码/解码时产生的块失真以及产生的蚊式噪声的图像信号处理方法和装置。 图像信号处理装置包括用于对图像进行滤波的滤波器,用于对图像进行块编码的编码器5,用于从编码器5解码编码图像的解码器13和用于至少减少图像信号的块失真的噪声降低单元14 由解码单元13解码的图像,以减少在编码/解码图像时产生的噪声。

    Control method for light deflection device
    90.
    发明授权
    Control method for light deflection device 有权
    光偏转装置的控制方法

    公开(公告)号:US06815914B2

    公开(公告)日:2004-11-09

    申请号:US10600229

    申请日:2003-06-20

    IPC分类号: H02P600

    CPC分类号: G02B26/121

    摘要: The invention concerns a light deflection device, and a control method for the light deflection device, which are rich in expandability of drive control. The light deflection device includes a polygon mirror to reflect the light beam; a rotor, having a magnet, to rotate the polygon mirror attached to the rotor; a stator on which a plurality of drive coils are fixed so as to generate a rotational force; and a plurality of connecting ports through which the plurality of drive coils are electronically coupled to a plurality of drive circuits, each of which drives the drive coils while controlling the rotational force to be generated between the magnet and drive coils. One of the drive circuits controls the rotational force during a start-up operation and a steady-rotating operation of the rotor, while another one controls the rotational force during a decelerating operation of the rotor.