Rear projection screen with uniformity of luminance
    91.
    发明授权
    Rear projection screen with uniformity of luminance 失效
    背投屏幕亮度均匀

    公开(公告)号:US06292294B1

    公开(公告)日:2001-09-18

    申请号:US09253533

    申请日:1999-02-22

    IPC分类号: G03B2160

    CPC分类号: G03B21/625

    摘要: A rear projection screen including a Fresnel lens sheet arranged on the projection side, and a lenticular lens sheet arranged on the observation side. The Fresnel lens sheet has a lenticular lens for vertical diffusion on its light-entering side. The lenticular lens for vertical diffusion containing a plurality of convex lenses that extend horizontally, and these plural convex lenses are arranged with a constant pitch. Further, the diffusion angle of the lenticular lens for vertical diffusion continuously increases, and, at the same time, the direction of diffusion is gradually inclined to the central part as the distance from the central part toward each of the edges on the screen surface increases. The diffusion properties (the angle and direction of diffusion) of the lenticular lens thus continuously vary between the central part and the edges of the screen surface.

    摘要翻译: 背投影屏幕,其包括布置在投影侧的菲涅耳透镜片和布置在观察侧的双凸透镜片。 菲涅耳透镜片具有用于在其光入侧的垂直扩散的双凸透镜。 用于垂直扩散的双凸透镜,其包含水平延伸的多个凸透镜,并且这些多个凸透镜以恒定的间距排列。 此外,双凸透镜对垂直扩散的扩散角度连续增加,同时,随着屏幕表面上的中心部分朝向每个边缘的距离,扩散方向逐渐向中心部分倾斜 。 因此,双凸透镜的扩散特性(扩散的角度和方向)在屏幕表面的中心部分和边缘之间连续变化。

    Water-cooled engine
    92.
    发明授权
    Water-cooled engine 失效
    水冷发动机

    公开(公告)号:US06267087B1

    公开(公告)日:2001-07-31

    申请号:US09395374

    申请日:1998-09-14

    IPC分类号: F01P510

    CPC分类号: F01P7/16 F01P5/10 F01P2070/00

    摘要: A water pump is provided on one lower side of a crankcase and connected to a water jacket on the rear surface of the cylinder block through a water hose. The outlet section of the water jacket is connected to the thermostat case near this connecting section. The thermostat valve is a bottom bypass type thermostat valve, directly attached to the rear surface of the cylinder head. The bypass hose is connected to the water pump and passes along the side of a starter motor and passes between the starter motor and a speed sensor. The arrangement of the bypass hose in a bottom bypass type thermostat valve effectively utilizes space.

    摘要翻译: 在曲轴箱的一个下侧设置有一个水泵,并通过水管连接到气缸体后表面上的水套。 水套的出口部分连接到靠近该连接部分的恒温箱。 恒温阀是底部旁路式恒温阀,直接连接在气缸盖的后表面。 旁路软管连接到水泵,并沿起动电动机的一侧通过,并通过起动电动机和速度传感器之间。 旁路式恒温阀旁路管的布置有效地利用了空间。

    Breather structure for four cycle engine
    93.
    发明授权
    Breather structure for four cycle engine 失效
    4循环发动机的呼吸机结构

    公开(公告)号:US06237577B1

    公开(公告)日:2001-05-29

    申请号:US09395369

    申请日:1999-09-14

    IPC分类号: F01M1300

    摘要: A partition is provided integrally with a cam holder. An inlet is provided in this partition. This inlet is located sliding on a rotating surface of cams. A rib is formed integrally with the cam holder makes it difficult for oil to scatter from the cams. The wall of the cam holder and the cylinder head cover are sealed and connected by a gasket, and a breather chamber is formed between them. The breather chamber can be easily formed.

    摘要翻译: 与凸轮保持器一体地设置有隔板。 在该隔板中设有一个入口。 该入口位于凸轮的旋转表面上滑动。 与凸轮保持架一体形成的肋使得油难以从凸轮散射。 凸轮保持器的壁和气缸盖罩被密封并通过垫圈连接,并且在它们之间形成通气室。 通气室可以很容易地形成。

    Computer system including ADPCM decoder being able to produce sound from
middle
    94.
    发明授权
    Computer system including ADPCM decoder being able to produce sound from middle 失效
    包括ADPCM解码器在内的计算机系统能够从中间产生声音

    公开(公告)号:US5694518A

    公开(公告)日:1997-12-02

    申请号:US549443

    申请日:1995-10-27

    摘要: A computer system having a control unit, a storage, a first register for storing a scale value transmitted from the storage, a second register for storing ADPCM sound data transmitted from the storage, and an ADPCM decoder for reproducing sound in accordance with calculating the ADPCM sound data and the scale value and holding the ADPCM sound data and the scale value therein until next ADPCM sound data are transmitted thereto normally. The ADPCM decoder reproduces the sound from the middle of the ADPCM sound data by using the ADPCM sound data and scale value held therein.

    摘要翻译: 一种具有控制单元,存储器,用于存储从存储器发送的刻度值的第一寄存器的计算机系统,用于存储从存储器发送的ADPCM声音数据的第二寄存器和用于根据计算ADPCM再现声音的ADPCM解码器 声音数据和比例值,并且保持ADPCM声音数据和其中的比例值,直到正常发送下一个ADPCM声音数据。 ADPCM解码器通过使用其中保存的ADPCM声音数据和比例值,再现来自ADPCM声音数据中间的声音。

    Method of controlling slag coating of a steel converter
    95.
    发明授权
    Method of controlling slag coating of a steel converter 失效
    钢转炉炉渣涂层控制方法

    公开(公告)号:US5567222A

    公开(公告)日:1996-10-22

    申请号:US408066

    申请日:1995-03-21

    CPC分类号: F27D1/1678 C21C5/36 C21C5/44

    摘要: A method of controlling slag coating in a steel converter in which slag is left in the converter after tapping, and a slag solidifying agent is added to the slag to form a coated slag which is used to coat the bottom and/or side wall surface of the converter. The method is performed bya) examining the composition of the slag at the tapping time;b) determining, based on the examined slag and through an equilibrium calculation using thermodynamic data, the amount of solidifying agent per unit weight of the slag necessary for maintaining the liquid volume fraction of the coated slag to a value not greater than about 40% at the planned tapping temperature of the next charge of steel;c) determining the amount of charge of the solidifying agent based on the calculated required amount of the solidifying agent and the amount of the slag remaining in the converter; andd) adding the calculated charge of the solidifying agent to the slag after tapping, to form a coated slag.

    摘要翻译: 一种钢铁转炉中的炉渣涂层的控制方法,其中炉渣在出钢后留在转炉中,渣渣固化剂加入炉渣中以形成涂层炉渣,该炉渣用于涂覆底部和/或侧壁表面 转换器。 该方法通过以下步骤进行:a)在出料时检查炉渣的组成; b)基于所检查的炉渣和通过使用热力学数据的平衡计算确定每单位重量的炉渣所需的固化剂的量,以将涂覆炉渣的液体体积分数维持在不大于约40%的值 下一批钢铁的规划出钢温度; c)基于所计算的固化剂所需量和转化器中剩余的渣量来确定固化剂的装料量; 和d)在出料后将计算出的固化剂的量加到炉渣中,形成涂层的炉渣。

    Sound processing apparatus
    96.
    发明授权
    Sound processing apparatus 失效
    声音处理装置

    公开(公告)号:US5548655A

    公开(公告)日:1996-08-20

    申请号:US122942

    申请日:1993-09-20

    IPC分类号: G06F3/16 H03G3/00

    CPC分类号: G06F3/165

    摘要: A sound processing apparatus has a volume control circuit for controlling sound volume and a register storing plural values specifying attenuation levels. The register values are determined to linearly correspond to the rate of change of the attenuation level.

    摘要翻译: 声音处理装置具有用于控制音量的音量控制电路和存储指定衰减电平的多个值的寄存器。 寄存器值被确定为线性对应于衰减电平的变化率。

    Exposure device
    97.
    发明授权
    Exposure device 失效
    曝光装置

    公开(公告)号:US4982226A

    公开(公告)日:1991-01-01

    申请号:US246733

    申请日:1988-09-20

    IPC分类号: G03F7/20 G21K5/00 H01L21/30

    CPC分类号: G03F7/70558 G03F7/20

    摘要: An exposure device includes a light source, means for transmitting radiation from the light source to the surface of a photosensitive film, and photosensitive information outputting means for measuring and outputting information which represents the state of exposure of the surface of the photosensitive film. A suitable exposure can be determined by detecting changes in the properties of the resist. In consequence, exposure can be adjusted to fit the exposed state of the photosensitive film which would be impossible in the prior art. Further, variations that occur in exposure can be decreased, and yield can be improved.

    摘要翻译: 曝光装置包括光源,用于将来自光源的辐射传输到感光膜的表面的装置,以及用于测量和输出表示感光膜的表面的曝光状态的信息的光敏信息输出装置。 可以通过检测抗蚀剂的性质的变化来确定合适的曝光。 因此,可以调整曝光以适应现有技术中不可能的感光膜的曝光状态。 此外,可以降低在曝光中发生的变化,并且可以提高产率。

    Image forming apparatus with countermeasures against instantaneous fluctuation due to vibration
    99.
    发明授权
    Image forming apparatus with countermeasures against instantaneous fluctuation due to vibration 有权
    图像形成装置,具有对抗振动引起的瞬时波动的对策

    公开(公告)号:US08725041B2

    公开(公告)日:2014-05-13

    申请号:US12971781

    申请日:2010-12-17

    IPC分类号: G03G15/00 G03G15/16 G03G15/01

    CPC分类号: G03G15/5008 G03G2215/0008

    摘要: An image forming apparatus including, a photosensitive body for carrying toner images, a transfer section for nipping the recording sheet at a position facing the photosensitive body and transferring the toner images carried on the photosensitive body onto a recording sheet, a driving section for driving the photosensitive body, and a control section for giving instructions to the driving section to conduct a velocity control to rotate the photosensitive body at a predetermined velocity, wherein the control section sets a gain of velocity control to be greater than normal condition, at a time which is at least one of a time when the recording sheet enters the transfer section, or a time when the recording sheet separates from the transfer section.

    摘要翻译: 一种图像形成装置,包括:用于承载调色剂图像的感光体,用于将记录片材夹在面向感光体​​的位置并将感光体上承载的调色剂图像转印到记录片材上的转印部分,用于驱动 感光体和控制部分,用于向驱动部分指示以预定速度进行速度控制以使感光体旋转,其中控制部分将速度控制的增益设置为大于正常状态, 是记录纸进入转印部分的时间中的至少一个,或记录纸与转印部分分离的时间中的至少一个。

    Fixing device and image forming apparatus
    100.
    发明授权
    Fixing device and image forming apparatus 有权
    固定装置和成像装置

    公开(公告)号:US08706013B2

    公开(公告)日:2014-04-22

    申请号:US13105978

    申请日:2011-05-12

    IPC分类号: G03G15/20

    摘要: In order that the air surrounding a fixing member is prevented from entering a blowing section for blowing separation air, a wind speed setting section is provided with switchable control modes, namely, a first control mode (control mode for operating the blower fan at a wind speed for separation) and a second control mode (control mode for operating the blower fan at a low speed). This structure allows the blower fan to be controlled in conformity to any one of these first and second control modes.

    摘要翻译: 为了防止固定构件周围的空气进入用于吹送分离空气的吹送部分,风速设定部分设置有可切换的控制模式,即第一控制模式(在风中操作鼓风机的控制模式 速度分离)和第二控制模式(用于以低速操作鼓风机风扇的控制模式)。 这种结构允许根据这些第一和第二控制模式中的任何一个来控制鼓风机风扇。