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    • 1. 发明授权
    • Printer and method adapted to reduce variability in ejected ink droplet volume
    • 打印机和方法适用于减少喷射墨滴体积的变化
    • US06428134B1
    • 2002-08-06
    • US09097037
    • 1998-06-12
    • David L. ClarkXin Wen
    • David L. ClarkXin Wen
    • B41J2938
    • B41J2/04506B41J2/04573B41J2/0458B41J2/04581B41J2/04588B41J2/0459B41J2/04591B41J2202/10B41J2202/17H04N1/4015
    • Printer and method adapted to reduce variability in ejected ink drop volume. A print head includes a plurality of nozzles integrally attached to the print head, each nozzle being capable of ejecting an ink droplet therefrom. At least one of the nozzles has an undesirable characteristic producing ink droplets of non-nominal volume. A waveform generator is connected to the nozzles for generating a plurality of waveforms to be supplied to the nozzles, so that the nozzles eject the ink droplets in response to the waveforms supplied thereto. Each waveforms has a plurality of pulses controlling ink droplet volume. A controller is provided for controlling the waveforms supplied to the nozzles and for transmitting the waveforms to the nozzles in order to eject the ink droplets so as to compensate for the non-nominal volume by controlling the number of pulses in the waveform. In this manner, all nozzles produce ink droplets of nominal volume regardless of physical or electrical variations between nozzles.
    • 打印机和方法适用于减少喷墨量的变化。 打印头包括整体地附接到打印头的多个喷嘴,每个喷嘴能够从其喷射墨滴。 至少一个喷嘴具有产生非标称体积的墨滴的不期望的特性。 波形发生器连接到喷嘴,用于产生要提供给喷嘴的多个波形,使得喷嘴响应于供给的波形喷射墨滴。 每个波形具有多个控制墨滴体积的脉冲。 提供控制器,用于控制提供给喷嘴的波形并将波形发送到喷嘴,以便喷射墨滴,从而通过控制波形中的脉冲数来补偿非标称体积。 以这种方式,所有喷嘴都产生标称体积的墨滴,而与喷嘴之间的物理或电气变化无关。
    • 4. 发明申请
    • Therapeutic Agents Useful for Treating Pain
    • 用于治疗疼痛的治疗剂
    • US20100331369A1
    • 2010-12-30
    • US12817773
    • 2010-06-17
    • Qun SunXin Wen
    • Qun SunXin Wen
    • A61K31/444A61P29/00
    • A61K31/444C07D401/04C07D401/14C07D413/14C07D417/04C07D417/14
    • A compound of formula: where Ar1, Ar2, X, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a “Cycloheteroalkenyl Compound”); compositions comprising an effective amount of a Cycloheteroalkenyl Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Cycloheteroalkenyl Compound are disclosed herein.
    • 式中的化合物:其中Ar1,Ar2,X,R3和m如本文所公开或其药学上可接受的盐(“环烯基烯基化合物”); 包含有效量的环烯基烯基化合物的组合物; 以及用于治疗或预防疼痛,UI,溃疡,IBD,IBS,成瘾性障碍,帕金森病,帕金森综合征,焦虑,癫痫,中风,癫痫发作,瘙痒症状,精神病,认知障碍,记忆缺陷,受限制 脑功能,亨廷顿舞蹈病,肌萎缩性侧索硬化,痴呆,视网膜病变,肌肉痉挛,偏头痛,呕吐,运动障碍或抑郁症,包括向有需要的动物施用有效量的环烯基烯基化合物。
    • 9. 发明授权
    • Digital ink jet printing apparatus and method
    • 数字喷墨打印设备及方法
    • US06352328B1
    • 2002-03-05
    • US08899574
    • 1997-07-24
    • Xin WenRodney L. Miller
    • Xin WenRodney L. Miller
    • B41J2205
    • B41J2/04573B41J2/04B41J2/0458B41J2/04588B41J2/0459B41J2/04591B41J2/04595B41J2/2128H04N1/40025H04N1/40043H04N1/40087
    • Digital ink jet printing apparatus and method. The apparatus receives an input image file having a plurality of pixels, each pixel described by at least one pixel value respectively associated with an optical density. The apparatus comprises a printhead and at least one nozzle integrally attached to the printhead, the nozzle being capable of ejecting an ink droplet therefrom to define an associated one of the optical densities. A waveform generator is connected to the nozzle for generating an electronic waveform to be supplied to the nozzle. In this manner, the nozzle ejects the ink droplet in response to the waveform supplied thereto. The waveform is defined by a plurality of pulses. A look-up table stores a plurality of waveform serial numbers assigned to respective waveforms, each waveform being defined by at least one predetermined parameter, such as number of pulses, pulse amplitude, pulse width and/or time delay between pulses. A calibrator receiving the input image converts the pixel values of the input image to waveform index number associated with the waveform serial number.
    • 数字喷墨打印设备及方法。 该装置接收具有多个像素的输入图像文件,每个像素由分别与光密度相关联的至少一个像素值描述。 该设备包括打印头和与打印头整体连接的至少一个喷嘴,喷嘴能够从其喷射墨滴以限定相关联的一个光密度。 波形发生器连接到喷嘴,用于产生要供应到喷嘴的电子波形。 以这种方式,喷嘴响应于供给的波形喷射墨滴。 波形由多个脉冲定义。 查找表存储分配给各个波形的多个波形序列号,每个波形由至少一个预定参数(例如脉冲数,脉冲幅度,脉冲宽度和/或脉冲之间的时间延迟)来定义。 接收输入图像的校准器将输入图像的像素值转换成与波形序列号相关联的波形索引号。
    • 10. 发明授权
    • Format flexible ink jet printing having efficient receiver usage
    • 格式化灵活的喷墨打印,具有高效的接收器使用
    • US06334677B1
    • 2002-01-01
    • US09210182
    • 1998-12-11
    • Xin WenHenry G. Wirth
    • Xin WenHenry G. Wirth
    • B41J201
    • B41J11/008B41J2/04B41J15/22
    • Ink jet printing apparatus for forming a plurality of ink images on receivers in response to one or more digital image file(s) each including at least one or more digital images and information indicating the number of ink images to be made. The ink jet printing apparatus includes at least one ink jet print head adapted to deliver ink to the receiver and at least two receiver webs. The ink jet printing apparatus selectively moves one or more receiver webs along a receiver path past the ink jet print head. A control circuitry responsive to the digital image file(s) determines the locations of the ink images to be formed on the two receiver webs in such a manner that minimizes receiver waste. The ink jet printing apparatus actuates the ink jet print head(s) to form ink images on the receiver webs, whereby receiver waste is minimized.
    • 一种喷墨打印设备,用于响应于一个或多个数字图像文件形成多个墨水图像,每个数字图像文件包括至少一个或多个数字图像,以及指示要制作的墨水图像数量的信息。 喷墨打印设备包括至少一个喷墨打印头,其适于将墨水输送到接收器和至少两个接收器网。 喷墨打印设备沿着接收器路径选择性地移动经过喷墨打印头的一个或多个接收器纸幅。 响应于数字图像文件的控制电路以使接收器浪费最小化的方式确定要形成在两个接收器幅面上的油墨图像的位置。 喷墨打印设备致动喷墨打印头以在接收器网上形成墨图像,从而使接收器废物最小化。