会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 111. 发明授权
    • Liquid ejection apparatus, image forming apparatus and ejection determination method
    • 液体喷射装置,成像装置和喷射确定方法
    • US07611221B2
    • 2009-11-03
    • US12044879
    • 2008-03-07
    • Tsutomu KusakariTsutomu Takatsuka
    • Tsutomu KusakariTsutomu Takatsuka
    • B41J29/393
    • B41J2/04561B41J2/04581B41J2/16579B41J2/2142B41J2/2146
    • The liquid ejection apparatus comprises: a liquid ejection head having a plurality of ejection ports which eject droplets of liquid; a light emitting device which emits a determination light beam intersecting with flight paths of the droplets ejected from at least two of the ejection ports to be examined; a light receiving device which receives the determination light beam having passed through the flight paths of the droplets and outputs a determination signal corresponding to an amount of received light; an ejection port selection device which selects the at least two of the ejection ports to be examined so that the at least two of the ejection ports are disposed on a line parallel to an optical axis of the determination light beam, and that a distance between the at least two of the ejection ports along the optical axis of the determination light beam is smaller than a prescribed specific distance; an ejection control device which performs ejection driving to eject the droplets at substantially same time from the at least two ejection ports selected by the ejection port selection device; and an ejection state judgment device which judges droplet ejection state of the at least two ejection ports according to the determination signal outputted by the light receiving device when the droplets ejected due to the ejection driving performed by the ejection control device pass through the determination light beam.
    • 液体喷射装置包括:液体喷射头,具有喷射液滴的多个喷射口; 发射与从待检查的至少两个喷射口喷出的液滴的飞行路径相交的确定光束的发光装置; 接收已经通过所述液滴的飞行路径的确定光束并且输出与所接收的光量对应的确定信号的光接收装置; 喷射口选择装置,其选择要检查的所述至少两个喷射口,使得所述至少两个喷射口设置在与所述确定光束的光轴平行的直线上,并且所述喷射口选择装置之间的距离 沿着确定光束的光轴的至少两个喷射口小于规定的特定距离; 喷射控制装置,其执行喷射驱动,以从与所述喷射口选择装置选择的所述至少两个喷射口基本相同的时间喷射所述液滴; 以及喷射状态判断装置,当由喷射控制装置执行的喷射驱动喷射的液滴通过确定光束时,根据由光接收装置输出的确定信号来判定至少两个喷射口的液滴喷射状态 。
    • 112. 发明授权
    • Moving picture encoding system
    • 运动图像编码系统
    • US07593462B2
    • 2009-09-22
    • US09210775
    • 1998-12-14
    • Toshiaki ShimadaHideo OhiraKenichi Asano
    • Toshiaki ShimadaHideo OhiraKenichi Asano
    • H04N7/12
    • H04N19/177H04N19/126H04N19/14H04N19/146H04N19/152H04N19/154H04N19/176H04N19/61
    • A moving picture encoding system includes an encoding control unit for setting a target quantiser step size used to encode each of different types of pictures included in a unit group to be encoded, and for performing a control operation to generate and furnish a quantiser step size to an encoding unit so that a ratio among the target quantiser step sizes set for the different types of pictures is a predetermined one. The encoding control unit initially sets the quantiser step size for a macroblock to be encoded first in the current picture currently being encoded to the target quantiser step size set for the picture type of that picture, and, each time the encoding unit encodes each of macroblocks remaining in the current picture, then updates the quantiser step size initially set for the first macroblock so that the average of the quantiser step sizes used during the encoding of all macroblocks in the current picture finally approaches the target quantiser step size set for the picture type of the current picture. Thus the system is able to control the amount of codes generated during the encoding of each of the plurality of pictures in the unit group while keeping the relative picture quality among the plurality of pictures adjacent with respect to time.
    • 运动图像编码系统包括:编码控制单元,用于设置用于对包含在要编码的单位组中的不同类型的图像进行编码的目标量化器步长,并执行控制操作以产生并提供量化步长 编码单元,使得为不同类型的图像设置的目标量化器步长之间的比率是预定的。 编码控制单元首先将当前编码的当前图像中首先要编码的宏块的量化器步长设置为为该图像的图像类型设置的目标量化器步长,并且每当编码单元对每个宏块进行编码时 剩余在当前图片中,然后更新最初为第一宏块设置的量化器步长,使得在当前图片中的所有宏块的编码期间使用的量化器步长的平均值最终接近为图像类型设置的目标量化器步长 的当前图片。 因此,该系统能够控制在单元组中的多个图像中的每一个的编码期间产生的代码量,同时保持相对于时间相邻的多个图像之间的相对图像质量。
    • 114. 发明授权
    • Cutting method of fabric material
    • 织物材料切割方法
    • US07536937B2
    • 2009-05-26
    • US11000985
    • 2004-12-02
    • Hidetoshi KawasakiKen Shimizu
    • Hidetoshi KawasakiKen Shimizu
    • B26D7/10
    • B26D7/086B26D7/10Y10T83/041Y10T83/0414Y10T83/283
    • A fabric material has a base fabric, a pile layer on a surface of the base fabric, and an adhesive layer of a hot-melt adhesive on another surface of the base fabric. The adhesive layer contains a wax whose melting point Tm1 is from 20° C. to 50° C. lower than the melting point Tm2 of the base polymer. The fabric material is heated by a heating device to at least (Tm1+5)° C. and (Tm2−5)° C., and then cut by a ultrasonic wave cutter 23. Thus the fabric material can be cut without generating the chaffs of the adhesive agent and the fiber offscums. As a result, the pollution is not made in the cutting process, and the cutting of the fabric material is made continuously and stably. Without the adhesion of the chaffs, the teremp which has a good surface formed by the cutting.
    • 织物材料具有基底织物,基底织物的表面上的绒毛层,以及在基底织物的另一表面上的热熔粘合剂的粘合剂层。 粘合层含有熔点Tm1比基体聚合物的熔点Tm2低20℃〜50℃的蜡。 将织物材料通过加热装置加热至至少(Tm1 + 5)℃和(Tm2-5)℃,然后用超声波切割器23切割。因此,可以切割织物材料而不产生 粘合剂和纤维片的谷壳。 结果,在切割过程中不会产生污染,并且连续稳定地切割织物材料。 没有谷壳的粘附,通过切割形成的具有良好表面的颤音。
    • 117. 发明授权
    • Optical sensor device and a method of controlling its exposure time
    • 光学传感器装置及其曝光时间控制方法
    • US07457476B2
    • 2008-11-25
    • US10262943
    • 2002-10-03
    • Andreas Olsson
    • Andreas Olsson
    • G06K9/40G03B7/00H04N5/235
    • G06K9/22G06K7/10752G06K7/10851G06K2009/226
    • An optical sensor device has an illuminating light source and an image sensor. The image sensor captures a sequence of images under exposure of light from the light source. A controller in the optical sensor device has a control output and generates an exposure time control signal on the control output. The controller includes an exposure time control loop. Each iteration of the loop includes the steps: calculating an error between a set value and an actual luminance condition value determined in a current image in the sequence of images; calculating a current exposure time as a function of the error and an exposure time calculated during the preceding iteration of the control loop; and generating the exposure time control signal on the control output based on the current exposure time. The exposure time may thereby be determined so as to yield optimum contrast in an image which is to be captured by the image sensor.
    • 光学传感器装置具有照明光源和图像传感器。 图像传感器在来自光源的光的曝光下捕获一系列图像。 光传感器装置中的控制器具有控制输出,并在控制输出上产生曝光时间控制信号。 控制器包括曝光时间控制回路。 循环的每次迭代包括以下步骤:计算在图像序列中在当前图像中确定的设定值和实际亮度条件值之间的误差; 计算作为误差的函数的当前曝光时间和在控制回路的上一次迭代期间计算的曝光时间; 以及基于当前曝光时间在控制输出上产生曝光时间控制信号。 因此可以确定曝光时间,以便在由图像传感器捕获的图像中产生最佳对比度。
    • 120. 发明授权
    • Ball motion measuring apparatus
    • 球运动测量仪
    • US07286159B2
    • 2007-10-23
    • US09986114
    • 2001-11-07
    • Akio YamamotoHideaki Kawamatsu
    • Akio YamamotoHideaki Kawamatsu
    • H04N7/18
    • A63B24/0021A63B69/3658A63B2024/0034A63B2102/02A63B2220/35G01P3/38G01P3/40G01P3/68G01S3/784
    • A ball motion measuring apparatus comprises a tee 3 for mounting a golf ball 1 thereon, a first camera 5, a second camera 7, a pair of first stroboscopes 9, a pair of second stroboscopes 11, a pair of optical sensors 13, a CPU 15 to be a calculating section, and a monitor 17 to be a display section. The first camera 5 and the second camera 7 are CCD cameras having a shutter function. Photographing is carried out by means of the first camera 5 after a predetermined time passes since the golf ball 1 is hit, and the photographing is carried out by means of the second camera 7 after a predetermined time further passes. A magnified image is formed by original image data thus obtained and a read value obtained by pointing the magnified image is subjected to distortion correction or oblique correction so that correction data are obtained. Based on the correction data, a flight speed, a spin rate or a launch angle of the golf ball 1 is calculated.
    • 球运动测量装置包括用于在其上安装高尔夫球1的三通3,第一相机5,第二相机7,一对第一频闪仪9,一对第二频闪仪11,一对光学传感器13,CPU 15是计算部分,以及作为显示部分的监视器17。 第一相机5和第二相机7是具有快门功能的CCD相机。 在高尔夫球1击中之后经过预定时间后,通过第一照相机5进行拍摄,并且在经过预定时间之后通过第二照相机7进行摄影。 通过如此获得的原始图像数据形成放大图像,并且通过对放大图像进行指向而获得的读取值进行失真校正或倾斜校正,从而获得校正数据。 基于校正数据,计算高尔夫球1的飞行速度,旋转速度或发射角度。