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54 条记录 (耗时 0.028 秒)

    Reader-printer apparatus and method for variable length copying of information on a standard sheet length
    1.
    发明授权
    Reader-printer apparatus and method for variable length copying of information on a standard sheet length 失效
    用于在标准纸张长度上对信息进行可变长度复印的读取器 - 打印机设备和方法

    公开(公告)号：US4739368A

    公开(公告)日：1988-04-19

    申请号：US853590

    申请日：1986-04-18

    申请人： Eugene W. Lachut ,  Francis L. Soucy ,  Bruce A. Holroyd ,  Richard E. Brown

    发明人： Eugene W. Lachut ,  Francis L. Soucy ,  Bruce A. Holroyd ,  Richard E. Brown

    IPC分类号： G03B27/32 ,  G03B21/11 ,  G03G15/04 ,  G03G15/043 ,  G03G15/22 ,  G03G15/00

    CPC分类号： G03G15/223 ,  G03B21/118

    摘要： A microform reader-printer apparatus includes a viewing screen having ruler-like fiducial marks that are indicative of distance from an edge of an image frame being viewed. The apparatus includes a keyboard permitting the operator to input data to a printer control regarding the portion of the image frame which is desired to be copied by the printer. In the printing mode the portion of the image frame selected for reproduction is printed using an electrophotographic reproduction engine. An electro-static image of the image selected for reproduction is formed on a photoconductive drum by translating a pair of scanning mirrors. Means including a notched bracket movable with the scanning mirror is provided for controlling the "on" time of a projection lamp and/or corona charger so that electrostatic image formation occurs only for the portion of the image frame selected for reproduction. Adjustments to lamp "on" time are also made for different lamp brightness readings, since brighter lamps take a longer time to quench. Means are also provided for controlling lamp brightness in accordance with the exposure requirements of the portion selected for reproduction. The electrostatic image is then developed and transferred to a standard size copy sheet. The copy sheet thus includes only the image area selected for reproduction and clear areas upon which notes or comments may be written.

    摘要翻译： 微型读取器 - 打印机设备包括具有尺寸基准标记的观察屏幕，其指示与正在观看的图像帧的边缘的距离。 该装置包括一个键盘，允许操作者向打印机控制器输入关于期望由打印机复制的图像帧部分的数据。 在打印模式中，使用电子照相再现引擎打印选择用于再现的图像帧的部分。 通过平移一对扫描反射镜，在感光鼓上形成选择用于再现的图像的静电图像。 包括可移动扫描镜的切口支架的装置被设置用于控制投影灯和/或电晕充电器的“接通”时间，使得仅对于用于再现的图像帧的部分进行静电图像形成。 对于不同的灯亮度读数，也可对灯“开”时间进行调整，因为更亮的灯需要更长的时间来淬火。 还提供了用于根据选择用于再现的部分的曝光要求来控制灯的亮度的装置。 然后将静电图像显影并转移到标准尺寸的复印纸上。 因此，复印件仅包括选择用于再现的图像区域和可写入注释或注释的清晰区域。

    Two-sided thermal print sensing
    2.
    发明授权
    Two-sided thermal print sensing 有权
    双面热敏打印感应

    公开(公告)号：US08670009B2

    公开(公告)日：2014-03-11

    申请号：US11644262

    申请日：2006-12-22

    申请人： Dale R. Lyons ,  Richard E. Brown

    发明人： Dale R. Lyons ,  Richard E. Brown

    IPC分类号： B41J3/60

    CPC分类号： B41J3/60 ,  B41J11/009

    摘要： An apparatus and method for identifying a type of media installed in a two- or dual-sided thermal printer is provided. In one embodiment, one or more functions of the dual-sided thermal printer may be enabled or disabled depending on the identified media type.

    摘要翻译： 提供一种用于识别安装在双面或双面热敏打印机中的介质的类型的装置和方法。 在一个实施例中，取决于所识别的介质类型，可以启用或禁用双面热敏打印机的一个或多个功能。

    Substituted 2-amino chromones and process for the preparation thereof
    6.
    发明授权
    Substituted 2-amino chromones and process for the preparation thereof 失效
    取代的2-氨基色酮及其制备方法

    公开(公告)号：US4024160A

    公开(公告)日：1977-05-17

    申请号：US619150

    申请日：1975-10-03

    申请人： Richard E. Brown ,  David M. Lustgarten

    发明人： Richard E. Brown ,  David M. Lustgarten

    IPC分类号： C07D311/22 ,  C07D311/02 ,  C07D311/72

    CPC分类号： C07D311/22 ,  Y10S514/826

    摘要： This invention relates to substituted 2-amino chromones of the general structure I: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 may be hydrogen, hydroxy, lower alkyl or lower alkoxy of 1-6 carbon atoms, halogen such as chloro or bromo, or aryl such as phenyl, and X may be cyano or carboxamido. Two novel procedures for preparing substituted 2-amino chromones having the Formula I, starting with salicylic acid or substituted salicylic acid, are described. The compounds of this invention are active in the prevention of allergic and asthmatic reactions in mammals.

    摘要翻译： 本发明涉及通用结构I的取代的2-氨基色酮：其中R 1，R 2，R 3和R 4可以是氢，1-6个碳原子的羟基，低级烷基或低级烷氧基，卤素如氯 或溴，或芳基如苯基，X可以是氰基或甲酰氨基。 描述了从水杨酸或取代的水杨酸开始制备具有式I的取代的2-氨基色酮的两种新方法。 本发明的化合物在预防哺乳动物过敏和哮喘反应中是有活性的。

    Certain 1,3-oxazolo[4,5H]quinolines useful as anti-allergy agents
    8.
    发明授权
    Certain 1,3-oxazolo[4,5H]quinolines useful as anti-allergy agents 失效
    某些用作抗过敏剂的1,3-恶唑并[4,5H]喹啉

    公开(公告)号：US4522947A

    公开(公告)日：1985-06-11

    申请号：US476673

    申请日：1983-03-18

    申请人： John H. Musser ,  Richard E. Brown

    发明人： John H. Musser ,  Richard E. Brown

    IPC分类号： C07D215/28 ,  C07D498/04 ,  A61K31/47

    CPC分类号： C07D215/28

    摘要： New quinoline compound, and the corresponding 1,2-; 1,3-; and 1,4-benzodiazines, the quinoline compounds being of the formula: ##STR1## and salts thereof, wherein R.sub.1 and R.sub.2 are independently hydrogen, lower alkyl, halo, trifluoromethyl, amino, lower alkyl amino, lower acylamino, cyano, aryl, aryl/lower alkylene, nitro, lower alkynyl, lower alkenyl, lower alkyl sulfinyl, lower alkyl sulfonyl, lower alkoxycarbonyl, carboxyl, lower alkoxy, lower alkanoyl, or lower alkenoyl,Y is oxygen, sulfur, nitrogen or R.sub.3 N wherein R.sub.3 is hydrogen, lower alkyl, alkenyl, alkynyl, aryl, aralkyl, acyl, aminoalkyl, or carboxyalkyl,Z is oxygen, sulfur or nitrogen,X is cyano, carbalkoxyl, carboxyl, formyloximino, tetrazolyl, carbalkoxyalkyl or carboxyalkyl, andm is 0 or 1, are useful as medicinals, especially for treatment of asthma, and/or as intermediates in the preparation of compounds useful for treating asthma.

    摘要翻译： 新喹啉化合物及相应的1,2-; 1,3- 和1,4-苯并二嗪，喹啉化合物具有下式：其中R1和R2独立地是氢，低级烷基，卤素，三氟甲基，氨基，低级烷基氨基，低级酰氨基，氰基，芳基 ，芳基/低级亚烷基，硝基，低级炔基，低级烯基，低级烷基亚磺酰基，低级烷基磺酰基，低级烷酰基，羧基，低级烷氧基，低级烷酰基或低级烯酰基，Y为氧，硫，氮或R 3 N，其中R 3为氢 低级烷基，烯基，炔基，芳基，芳烷基，酰基，氨基烷基或羧基烷基，Z是氧，硫或氮，X是氰基，烷氧羰基，羧基，甲酰肟基，四唑基，烷氧基烷基或羧基烷基，m是0或1， 可用作药物，特别是用于治疗哮喘，和/或作为制备用于治疗哮喘的化合物的中间体。