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    • 6. 发明授权
    • Certain 7-(2-substituted benzoyl)-1-heterospiro-(4,5)decane-(6,8)-diones
    • 某些7-(2-取代苯甲酰基)-1-杂螺 - (4,5)癸烷 - (6,8) - 二酮
    • US4925479A
    • 1990-05-15
    • US274068
    • 1988-11-21
    • David L. Lee
    • David L. Lee
    • A01N43/12C07D307/94C07D333/50
    • C07D333/50A01N43/12C07D307/94
    • Compounds of the formula ##STR1## wherein X is oxy, thio, sulfinyl or sulonyl;R is halogen; C.sub.1 -C.sub.2 alkyl; C.sub.1 -C.sub.2 alkoxy; trifluoromethoxy; difluoromethoxy; nitro;cyano; C.sub.1 -C.sub.2 haloalkyl; R.sup.a SO.sub.n -- wherein n is 0 or 2 and R.sup.a is C.sub.1 -C.sub.2 alkyl, trifluoromethyl or difluoromethyl;R.sup.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, phenyl or substituted phenyl;R.sup.2 is hydrogen or C.sub.1 -C.sub.4 alkyl; orR.sup.1 and R.sup.2 together are C.sub.2 -C.sub.5 alkylene;R.sup.3 is hydrogen, C.sub.1 -C.sub.4 alkyl, phenyl or substituted phenyl with the proviso that R.sup.1 and R.sup.3 are not both phenyl or substituted phenyl;R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl; andR.sup.5 and R.sup.6 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C.sub.1 -C.sub.4 aloalkyl; (9) R.sup.b SO.sub.n -- wherein n is the integer 0, 1 or 2; and R.sup.b is (a) C.sub.1 -C.sub.4 alkyl; (b) C.sub.1 -C.sub.4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) --NR.sup.c R.sup.d wherein R.sup.c and R.sup.d independently are hydrogen or C.sub.1 -C.sub.4 alkyl; (11) R.sup.e C(O)-- wherein R.sup.e is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; or (12) --SO.sub.2 NR.sup.c R.sup.d wherein R.sup.c and R.sup.d are as defined; and (13) --N(R.sup.c)C(O)R.sup.d wherein R.sup.c and R.sup.d are as defined; and their salts.
    • 其中X为氧基,硫基,亚磺酰基或磺酰基的式IMAMA的化合物; R是卤素; C1-C2烷基; C1-C2烷氧基; 三氟甲氧基 二氟甲氧基 硝基;氰基; C1-C2卤代烷基; RaSO n-,其中n为0或2,Ra为C 1 -C 2烷基,三氟甲基或二氟甲基; R1是氢,C1-C4烷基,苯基或取代的苯基; R2是氢或C1-C4烷基; 或者R 1和R 2一起是C 2 -C 5亚烷基; R 3是氢,C 1 -C 4烷基,苯基或取代的苯基,条件是R 1和R 3不是苯基或取代的苯基; R4是氢或C1-C4烷基; 和R 5和R 6独立地为(1)氢; (2)卤素; (3)C 1 -C 4烷基; (4)C1-C4烷氧基; (5)三氟甲氧基; (6)氰基; (7)硝基; (8)C1-C4芳烷基; (9)RbSO n-,其中n是整数0,1或2; 并且R b是(a)C 1 -C 4烷基; (b)被卤素或氰基取代的C 1 -C 4烷基; (c)苯基; 或(d)苄基; (10)-NRcRd其中Rc和Rd独立地是氢或C1-C4烷基; (11)ReC(O) - 其中Re为C1-C4烷基或C1-C4烷氧基; 或(12)-SO 2 NR c R d其中R c和R d如所定义; 和(13)-N(R c)C(O)R d,其中R c和R d如所定义; 和它们的盐。
    • 9. 发明授权
    • Method and system for producing and reading labels based on magnetic resonance techniques
    • 基于磁共振技术制作和阅读标签的方法和系统
    • US07388498B2
    • 2008-06-17
    • US11241110
    • 2005-09-30
    • Paul SpencerEdwin HiraharaDavid L. Lee
    • Paul SpencerEdwin HiraharaDavid L. Lee
    • G08B13/14
    • G01R33/44G01R33/441G01R33/5601G01R33/60
    • The invention provides a method and system for labeling items, wherein the labels contain digital information and can be read when desired. The coding of the labels is done by choosing specifically engineered nano-particles, micro-particles, or liquid material in the form of “ink.” The particles are designed to contain materials with distinguishable NMR (nuclear magnetic resonance) or NQR (Nuclear quadrupole resonance) frequencies and are combined in sets to encode digital information. The NMR/NQR label particle sets are printed on the item to be labeled, or on a label substrate which is then attached to the item to be labeled. In one embodiment, the printed NMR/NQR label consists of an array of spots, each of which may encode one or more digital characters. These spots can be detected and the digital information in the label can be read using a suitable magnetic resonance detector.
    • 本发明提供了一种用于标记物品的方法和系统,其中标签包含数字信息,并且可以在需要时读取。 标签的编码是通过选择“墨水”形式的专门设计的纳米颗粒,微粒或液体材料来进行的。 颗粒被设计成包含具有可区分的NMR(核磁共振)或NQR(核四极共振)频率的材料并且被组合以编码数字信息。 NMR / NQR标签粒子组印在要标记的物品上,或印在标签基底上,然后将其贴附到要标记的物品上。 在一个实施例中,印刷的NMR / NQR标签由点阵列组成,每个点阵可以编码一个或多个数字字符。 可以检测这些点,并且可以使用合适的磁共振检测器读取标签中的数字信息。
    • 10. 发明授权
    • Color separation method and printed product of the method
    • 分色方法和印刷产品的方法
    • US07256910B2
    • 2007-08-14
    • US10128969
    • 2002-04-23
    • David L. Lee
    • David L. Lee
    • G06F15/00
    • H04N1/58
    • A method is described for overcoming the adverse visual effect of misregistered ink planes in multiple ink color prints. Color separations are initially made in a normal fashion. The separation carrying the greatest object detail is then chosen as a luminance or achromatic channel. This may be used as is or preferably it is sharpened using a high pass filter. Normally this separation will be black. However, it may be a surrogate color for black, particularly if only two or three separations are made. Object detail in all other separations (chrominance separations) is degraded, usually by a low pass filter such as a Gaussian blur. The printed image formed when the separations are recombined in a conventional manner is remarkably visually tolerant of misregistration of the various ink planes in the image.
    • 描述了一种用于克服多个墨水彩色印刷品中不对准墨水平面的不利视觉效果的方法。 最初以正常方式进行分色。 然后,携带最大物体细节的分离被选择为亮度或消色差通道。 这可以原样使用,或者优选地,其使用高通滤波器被锐化。 通常这种分离将是黑色的。 然而,它可能是黑色的替代颜色,特别是如果仅进行两次或三次分离。 所有其他分色(色度分离)中的对象细节通常由低通滤波器(如高斯模糊)降级。 当以常规方式重新组合分离时形成的打印图像显着地视觉上容忍图像中各种油墨平面的重合不良。