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    • 33. 发明申请
    • Method Of Producing Diffractive Structures In Security Documents
    • 在安全文件中产生衍射结构的方法
    • US20070278785A1
    • 2007-12-06
    • US11632516
    • 2005-07-15
    • Joshua NemethGary PowerRobert Stewart
    • Joshua NemethGary PowerRobert Stewart
    • B42D15/00
    • B42D25/435B41M3/14B41M5/24B42D25/00B42D25/23B42D25/309B42D25/313B42D25/328G03H1/0011G03H1/02G03H2001/0292G03H2001/0478G03H2224/06G03H2250/33G03H2260/62Y10S430/146
    • A method of producing a security document or article including a substrate (100), which is transparent at least to visible light, and a diffractive optical microstructure (112). The method includes applying an opacifying layer (102) to at least one surface of the transparent substrate (100). An area of the opacifying layer (102) is exposed to laser radiation (108) to ablate apertures (110) in selected portions of the opacifying layer (102), thereby forming a diffractive optical microstructure (112) on the surface of the substrate (100). The laser radiation may be patterned prior to exposing the opacifying layer (102), for example by passing the radiation through a mask (104). Alternatively, a focussed or collimated laser beam (206) may be directed onto the selected portions of the opacifying layer (102). Laser radiation may be directed onto the opacifying layer (102) either directly, or through the transparent substrate (100). Security documents or articles made in accordance with the method are also provided.
    • 一种制造安全文件或物品的方法,包括至少对可见光透明的基片(100)和衍射光学微结构(112)。 该方法包括将不透明层(102)施加到透明基板(100)的至少一个表面上。 不透明层(102)的区域暴露于激光辐射(108)以在不透明层(102)的选定部分中烧蚀孔(110),从而在基底表面上形成衍射光学微结构(112) 100)。 在暴露不透明层(102)之前,可以将激光辐射图案化,例如通过使辐射通过掩模(104)。 或者,聚焦或准直的激光束(206)可以被引导到不透明层(102)的选定部分上。 激光辐射可以直接或通过透明基底(100)引导到遮光层(102)上。 还提供了按照该方法制作的安全文件或物品。
    • 34. 发明申请
    • FAST-BROWNING PIZZA OVEN
    • 快速烤饼烤饼
    • US20070158332A1
    • 2007-07-12
    • US11557468
    • 2006-11-07
    • Robert Stewart
    • Robert Stewart
    • H05B3/68
    • F24C7/08A47J37/0623
    • A fast-cooking table top oven has a. a housing with four sides, a base and a top, one side being the front of the oven, a portion of the front being capable of opening as a door, and another side being the back of the oven; b. a first heating element capable of keeping the housing at over 700° F., the first heating element being situated in the base of the housing; c. a deck that sits on the base of the housing and above the first heating element, the deck being suitable for cooking a food; d. a thermostat for monitoring the temperature of the inside of the housing; e. a second heating element situated in the top of the housing, suitable for browning a top surface of the food; f. a button situated on the front side of the housing next to the door; and g. a controller connected to the thermostat, the first heating element, the second heating element, the thermostat, and a button situated on the front side of the housing, whereby the controller maintains the temperature within the housing using the thermostat by directing power to the first heating element, until the button is actuated, t which time it transfers power to the second heating element such that the second heating element rapidly heats up and thereby promptly cooks a food. Also disclosed is a quick-browning method to be performed at over 600° F.
    • 一个快餐桌面烤箱有一个。 具有四边的壳体,底座和顶部,一侧是烤箱的前部,前部的一部分能够作为门打开,另一侧是烤箱的后部; b。 第一加热元件,其能够将壳体保持在700°F以上,第一加热元件位于壳体的基部中; C。 位于壳体底部并位于第一加热元件上方的甲板,甲板适于烹饪食物; d。 用于监测壳体内部温度的恒温器; e。 第二加热元件位于壳体的顶部,适于使食物的顶面变褐; F。 一个位于外壳旁边门前的按钮; 和g。 控制器,其连接到恒温器,第一加热元件,第二加热元件,恒温器和位于壳体的前侧上的按钮,由此控制器通过将功率引导到第一 加热元件,直到按钮被致动为止,该时间将电力传递到第二加热元件,使得第二加热元件快速加热,从而迅速地烹饪食物。 还公开了在超过600°F下进行的快速褐变方法。
    • 40. 发明申请
    • Photographic material with improved development inhibitor releasers
    • 具有改善显影抑制剂释放剂的摄影材料
    • US20060008751A1
    • 2006-01-12
    • US11211937
    • 2005-08-25
    • Stephen SingerChristopher GroteRobert StewartJohn HarderDavid RossJanet YounathanLouis Friedrich
    • Stephen SingerChristopher GroteRobert StewartJohn HarderDavid RossJanet YounathanLouis Friedrich
    • G03C1/46
    • G03C7/30523G03C7/3029G03C7/30552G03C7/3212G03C7/344G03C2007/3034Y10S430/156Y10S430/158
    • This invention relates to a multilayer silver halide photographic element, generally processed with phenylenediamine based developer solutions, comprising a support bearing a cyan dye image-forming unit comprised of at least one red-sensitive silver halide emulsion layer having associated therewith at least one cyan dye-forming coupler, a magenta dye image-forming unit comprising at least one green-sensitive silver halide emulsion layer having associated therewith at least one magenta dye-forming coupler, and a yellow dye image-forming unit comprising at least one blue-sensitive silver halide emulsion layer having associated therewith at least one yellow dye-forming coupler, wherein at least one layer additionally contains a 2-substituted-5-amino-1-napthol DIR according to Formula (I): wherein: X is chosen from among hydrogen, halogen atoms, an alkyl group with 6 carbon atoms or less or a N-substituted carbamoyl group where the N substituent is either an alkyl group with 6 carbon atoms or less or an aryl group with 8 total carbon atoms or less; R is a carbonyl or sulfonyl group; and INH is an inhibitor of silver development. It has been found that such 2-substituted-5-amino-1-napthol based DIRs have improved properties and can provide a conventional silver halide photographic element with excellent image structure and color reproduction.
    • 本发明涉及通常用基于苯二胺的显影剂溶液加工的多层卤化银照相元件,其中包含载体,该载体带有青色染料影像形成单元,该单元由至少一种红色感光卤化银乳剂层组成,所述红色感光卤化银乳剂层具有至少一种青色染料 包含至少一种具有与其相关的至少一种形成品红色染料的成色剂的至少一种感绿卤化银乳剂层的品红色染料影像形成单元和包含至少一种蓝色感光性银的黄色染料影像形成单元 卤化物乳剂层,其与至少一种黄色染料形成成色剂相关联,其中至少一层另外含有根据式(I)的2-取代-5-氨基-1-萘酚DIR:其中:X选自氢 卤素原子,6个碳原子或更少的烷基或N-取代的氨基甲酰基,其中N取代基是具有6个碳原子的烷基 或更少或具有8个总碳原子或更少的芳基; R是羰基或磺酰基; 而INH是银发展的抑制剂。 已经发现这种2-取代-5-氨基-1-萘酚基DIR具有改进的性能,并且可以提供具有优异的图像结构和色彩再现的常规卤化银照相元件。