Image forming apparatus having fixing means error detection
    52.
    发明授权
    Image forming apparatus having fixing means error detection 失效
    具有固定装置错误检测的图像形成装置

    公开(公告)号:US5633704A

    公开(公告)日:1997-05-27

    申请号:US441954

    申请日:1995-05-16

    IPC分类号: G03G15/20

    摘要: An image forming apparatus includes image forming means for forming an unfixed image on a recording material; a fixing device for heat-fixing the unfixed image on the recording material, the fixing device including a heater for heating the unfixed image, the heater being controlled at a predetermined temperature during a fixing operation, and a temperature detecting element for detecting the temperature of the heater, wherein power supply to the heater is started after production of image formation start signal; and a discriminating device for discriminating an error in the fixing device on the basis of the temperature of the heater a predetermined period after start of power supply to the heater.

    摘要翻译: 图像形成装置包括用于在记录材料上形成未定影图像的图像形成装置; 用于将未定影图像热定影在记录材料上的定影装置,所述定影装置包括用于加热未定影图像的加热器,在定影操作期间将加热器控制在预定温度,以及温度检测元件,用于检测温度 加热器,其中在产生图像形成开始信号之后开始对加热器的电力供应; 以及识别装置,用于基于加热器的温度,在开始向加热器供电开始之后的预定时间段,鉴别定影装置中的误差。

    Scanning optical detection apparatus and method, and photoelectric
conversion medium applied thereto
    53.
    发明授权
    Scanning optical detection apparatus and method, and photoelectric conversion medium applied thereto 失效
    扫描光学检测装置和方法,以及光电转换介质

    公开(公告)号:US5464977A

    公开(公告)日:1995-11-07

    申请号:US359473

    申请日:1994-12-20

    摘要: The present invention provides an optical detection apparatus and an optical detection method for measuring at a high resolution an image in the wavelength range of from the infrared region to the gamma-ray region. The optical detection apparatus has a photoelectric conversion medium, which makes a change in electric property according to incidence of image in the wavelength range of from the infrared region to the gamma-ray region, a probe arranged in contact with the photoelectric conversion medium, and an urging mechanism for urging the probe against the photoelectric conversion medium to make the probe contact at a predetermined urging force with the medium. Further, the apparatus is so arranged that the urging mechanism keeps the probe in contact with the photoelectric conversion medium, a scanning device makes the probe relatively scan the photoelectric conversion medium in the contact state, a detector detects through the probe the change in electric property caused in the photoelectric conversion medium, and an information processor forms distribution information corresponding to the image in the wavelength range by making a correspondence between the change in electric property thus detected and the relative scan positions between the probe and the photoelectric conversion medium.

    摘要翻译: 本发明提供了一种用于以高分辨率测量从红外区域到伽马射线区域的波长范围内的图像的光学检测装置和光学检测方法。 光学检测装置具有光电转换介质,其根据从红外区域到伽马射线区域的波长范围内的图像的入射而导致电特性的变化,与光电转换介质接触的探针,以及 用于将探针推向光电转换介质以使探针以介质与预定的推动力接触的推动机构。 此外,该装置被布置成使得推动机构保持探针与光电转换介质接触,扫描装置使探针在接触状态下相对地扫描光电转换介质,检测器通过探针检测电性能的变化 并且信息处理器通过使所检测到的电特性的变化与探针和光电转换介质之间的相对扫描位置之间的对应关系来形成与波长范围内的图像相对应的分布信息。

    Image fixing apparatus having a film with improved slideability
    54.
    发明授权
    Image fixing apparatus having a film with improved slideability 失效
    图像定影装置具有具有改善的滑动性的胶片

    公开(公告)号:US5300999A

    公开(公告)日:1994-04-05

    申请号:US972731

    申请日:1992-11-06

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2064

    摘要: An image fixing apparatus includes a heater for producing heat upon electric power supply a film movable in sliding contact with the heater, wherein an unfixed toner image on a recording material is fixed by heat from the heater through the film; a temperature detecting element for detecting a temperature of the heater; wherein movement of the film is started when the temperature detected by the detecting element reaches a predetermined level.

    摘要翻译: 图像定影装置包括:加热器,用于在电源上产生热量,可以与加热器滑动接触地移动的胶片,其中记录材料上的未定影调色剂图像通过加热器通过膜固定; 温度检测元件,用于检测加热器的温度; 其中当由所述检测元件检测到的温度达到预定水平时,所述胶片的移动开始。

    Image fixing apparatus having a pulsewisely energized heater
    55.
    发明授权
    Image fixing apparatus having a pulsewisely energized heater 失效
    具有脉冲能量加热器的图像固定装置

    公开(公告)号:US5225874A

    公开(公告)日:1993-07-06

    申请号:US440678

    申请日:1989-11-24

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2003 G03G15/2039

    摘要: An image fixing apparatus including a heater having a linear heat generating layer; a film movable together with a recording medium carrying thereon a toner image which is heated by heat generated by the heat generating layer through the film; energizing device for pulsewisely energizing the heat generating layer and for controlling a pulse width of the pulsewise energization in accordance with a voltage level of power supplied thereto.

    Method of teaching a robot
    58.
    发明授权
    Method of teaching a robot 失效
    教学机器人的方法

    公开(公告)号:US5053976A

    公开(公告)日:1991-10-01

    申请号:US355455

    申请日:1989-05-22

    IPC分类号: B25J9/16 G05B19/427

    CPC分类号: B25J9/1607 G05B19/427

    摘要: An articulated robot such as an arc welding robot includes a plurality of articulations and an end effector having a tool center point. To teach the robot, a coordinate transformation matrix for transforming coordinates between the articulations is determined from condition data of the articulations. A present position of the tool center point is calculated based on the coordinate transformation matrix and a moving vector is determined from the present position of the tool center point to a next position thereof. Thereafter, a new coordinate transformation matrix for transforming coordinates between the articulations is determined so that the posture of the end effector at the next position of the tool center point, which is calculated based on the first-mentioned coordinate transformation matrix and the moving vector, will coincide with the posture of the end effector at the present position of the tool center point. Then, new condition data of the articulations are calculated from the new coordinate transformation matrix.

    摘要翻译: 诸如电弧焊机器人的铰接机器人包括多个铰接件和具有工具中心点的端部执行器。 为了教导机器人,从关节的条件数据确定用于变换关节之间的坐标的坐标变换矩阵。 基于坐标变换矩阵计算工具中心点的当前位置,并且从工具中心点的当前位置到其下一位置确定移动向量。 此后,确定用于变换关节之间的坐标的新的坐标变换矩阵,使得基于前述坐标变换矩阵和移动矢量计算出的工具中心点的下一个位置处的末端执行器的姿势, 将与工具中心点的当前位置处的末端执行器的姿势一致。 然后,从新的坐标变换矩阵计算关节的新条件数据。

    Rubber composition for all-weather tires
    60.
    发明授权
    Rubber composition for all-weather tires 失效
    全天候轮胎橡胶组成

    公开(公告)号:US5026762A

    公开(公告)日:1991-06-25

    申请号:US519138

    申请日:1990-05-04

    摘要: Rubber compositions for tire treads of an all-weather type are disclosed which are so designed as to exhibit high dynamic Young's modulus, sufficient resistance to snow and ice skidding, to abrasion, to cracking and to crack growth and adequate durability. A selected base rubber is combined with a selected carbon black and a selected m-cresol resin. The base rubber is a blend of two different rubbers, one being natural rubber alone or a combination with a diene rubber and the other being butadiene rubber. The carbon black has specified absorptivity of iodine and dibutyl phthalate. The m-cresol resin is a novolak condensate.

    摘要翻译: 公开了用于全天候型轮胎胎面的橡胶组合物,其被设计成具有高动态杨氏模量,足够的抗雪和滑滑性,耐磨性,开裂和裂纹生长以及足够的耐久性。 选择的基础橡胶与选定的炭黑和选择的间甲酚树脂组合。 基础橡胶是两种不同橡胶的混合物,一种是单独的天然橡胶或与二烯橡胶的组合,另一种是丁二烯橡胶。 炭黑具有碘和邻苯二甲酸二丁酯的吸收性。 间甲酚树脂是酚醛清漆缩合物。