Liquid crystal mask, liquid crystal laser marker, and marking method
using the same
    91.
    发明授权
    Liquid crystal mask, liquid crystal laser marker, and marking method using the same 失效
    液晶掩模,液晶激光标记和使用其的标记方法

    公开(公告)号:US6160603A

    公开(公告)日:2000-12-12

    申请号:US171107

    申请日:1998-10-13

    摘要: According to the present invention, no gap occurs in the joint between adjacent blocks when a design is marked in several blocks. In a liquid crystal laser marker for making a liquid crystal mask (2) with a plurality of pixels display a design to be marked on workpieces and for transmitting a laser beam through the liquid crystal mask to a workpiece so that the design will be marked on the workpiece, the liquid crystal mask is such that the pixels at all or part of the outermost sides have a size which is different from that of the inner pixels. The liquid crystal laser marker further includes a controller (11), when a design is divided into several blocks (1, 1, 1) and one of the blocks is displayed on the liquid crystal mask, the controller controls the liquid crystal mask such that a marking position of the block currently displayed on the liquid crystal mask overlaps a marking position of a block adjacent to the currently displayed block by a given length (L.sub.1, L.sub.2) of a portion where the outermost pixels have a size which is different from that of the inner pixels of the liquid crystal mask. A liquid crystal mask the pixels of which have the same size can be used. In this case, the controller controls the liquid crystal mask such that a marking position of a block currently displayed on the liquid crystal mask overlaps a marking position of a block adjacent to the currently displayed block by a given length (L3, L4) of a portion corresponding to part of the outermost pixels of the liquid crystal mask.

    摘要翻译: PCT No.PCT / JP97 / 01199 Sec。 371日期:1998年10月13日 102(e)1998年10月13日PCT PCT 1997年4月8日提交PCT公布。 公开号WO97 / 38820 PCT 日期1997年10月23日根据本发明,当在几个块中标记设计时,在相邻块之间的接合处不发生间隙。 在用于制造具有多个像素的液晶掩模(2)的液晶激光标记器中,显示要在工件上标记的设计并将激光束通过液晶掩模传送到工件,使得设计将被标记在 工件,液晶掩模使得全部或部分最外侧的像素具有与内部像素不同的尺寸。 液晶激光标记器还包括控制器(11),当将设计分成几个块(1,1,1)并且其中一个块被显示在液晶掩模上时,控制器控制液晶掩模,使得 当前显示在液晶掩模上的块的标记位置与当前显示的块相邻的块的标记位置与最外侧像素的尺寸不同的部分的给定长度(L1,L2)重叠一定长度(L1,L2) 的液晶掩模的内部像素。 可以使用其像素具有相同尺寸的液晶掩模。 在这种情况下,控制器控制液晶掩模,使得当前显示在液晶掩模上的块的标记位置与与当前显示的块相邻的块的标记位置与给定长度(L3,L4)重叠 对应于液晶掩模的最外面像素的一部分的部分。

    Method of preparing certain 3-halo-imidazopyridines
    94.
    发明授权
    Method of preparing certain 3-halo-imidazopyridines 失效
    制备某些3-卤代 - 咪唑并吡啶的方法

    公开(公告)号:US5750699A

    公开(公告)日:1998-05-12

    申请号:US662198

    申请日:1996-06-12

    IPC分类号: C07D471/04 C07D471/02

    CPC分类号: C07D471/04

    摘要: The invention relates to bradykinin antagonists of the formula: ##STR1## wherein R.sup.1 is halogen, R.sup.2 and R.sup.3 are each hydrogen, lower alkyl, halo(lower)alkyl or acyl, R.sup.4 is aryl having suitable substituent(s), or a heterocyclic group optionally having suitable substituent(s), Q is O or N--R.sup.11, in which R.sup.11 is hydrogen or acyl, and A is lower alkylene, and pharmaceutically acceptable salts thereof.

    摘要翻译: 本发明涉及下式的缓激肽拮抗剂:其中R 1为卤素,R 2和R 3各自为氢,低级烷基,卤代(低级)烷基或酰基,R 4为具有合适取代基的芳基或杂环基 任选具有合适的取代基,Q是O或N-R 11,其中R 11是氢或酰基,A是低级亚烷基,及其药学上可接受的盐。

    Intermediates for synthetic use and processes for producing
aminopiperazine derivatives
    96.
    发明授权
    Intermediates for synthetic use and processes for producing aminopiperazine derivatives 失效
    用于合成的中间体和用于制备氨基哌嗪衍生物的方法

    公开(公告)号:US5708172A

    公开(公告)日:1998-01-13

    申请号:US553551

    申请日:1996-01-18

    IPC分类号: C07D295/28 C07D295/32

    CPC分类号: C07D295/32

    摘要: A novel industrial process excellent in yield and purity for preparing a compound of the formula: ##STR1## or a salt thereof, which comprises reacting a compound of the formula: ##STR2## or a salt thereof with a compound of the formula: R.sup.3 --A--OH or its reactive derivative or a salt thereof, wherein R.sup.2 is cyclo(lower)alkyl, aryl or ar(lower)alkyl, each of which may be substituted with halogen, R.sup.3 is lower alkyl, aryl, ar(lower)alkoxy or heterocyclic group, each of which may be substituted with halogen, A is ##STR3## or lower alkylene and ##STR4##

    摘要翻译: PCT No.PCT / JP94 / 00933 Sec。 371日期:1996年1月18日 102(e)日期1996年1月18日PCT提交1994年6月8日PCT公布。 公开号WO95 / 00502 日期1995年1月5日一种制备下式化合物或其盐的产率和纯度优异的新型工业方法,其包括使下式化合物或其盐与下式化合物 其中R 2是环(低级)烷基,芳基或芳(低级)烷基,其各自可以被卤素取代,R 3是低级烷基,芳基, 芳基(低级)烷氧基或杂环基,其各自可以被卤素取代,A是低级亚烷基和低级亚烷基,

    Method and device for color laser marking
    97.
    发明授权
    Method and device for color laser marking 失效
    彩色激光打标的方法和装置

    公开(公告)号:US5703709A

    公开(公告)日:1997-12-30

    申请号:US652518

    申请日:1996-06-10

    摘要: The present invention provides a method and a device for color laser marking for attaining visible coloring without drastic modification of conventional devices and without using dyestuffs. To this end, in a color laser marking method, a workpiece (10) is a synthetic material made from organic and inorganic materials and, when irradiating laser light, patterns in different colors can be obtained by varying the received light intensity on the workpiece (10). In addition, in a color laser marking device, when the workpiece (10) is a synthetic material made from organic and inorganic materials, a controller (11) outputs laser irradiation intensity varying signals to at least one of laser irradiation intensity varying means, such as a laser oscillator (1).

    摘要翻译: PCT No.PCT / JP94 / 02054 Sec。 371日期1996年6月10日 102(e)1996年6月10日PCT 1994年12月7日PCT PCT。 公开号WO95 / 15833 日期:1995年6月15日本发明提供了一种用于获得可见着色的彩色激光标记的方法和装置,而没有对常规装置进行大幅度修改,而不使用染料。 为此,在彩色激光打标方法中,工件(10)是由有机和无机材料制成的合成材料,并且当照射激光时,可以通过改变工件上的接收光强度来获得不同颜色的图案( 10)。 此外,在彩色激光打标装置中,当工件(10)是由有机和无机材料制成的合成材料时,控制器(11)将激光照射强度变化信号输出到激光照射强度变化装置中的至少一个, 作为激光振荡器(1)。

    Ringtrip judging circuit
    98.
    发明授权
    Ringtrip judging circuit 失效
    铃声判断电路

    公开(公告)号:US5684874A

    公开(公告)日:1997-11-04

    申请号:US559163

    申请日:1995-11-13

    CPC分类号: H04M3/2272 H04M19/026

    摘要: A ringtrip judging circuit includes a single comparator for comparing a detection value of a ringing current with a threshold value and for outputting the result of the comparison, a threshold value control circuit for supplying the threshold value to the comparator, and a judging circuit for judging ringtrip based on the output of the comparator. During a prescribed period after ringing signal transmission, the threshold value control circuit changes the threshold value in a steplike manner in accordance with the result of the comparison, thereby determining a threshold value greater than a peak value during the prescribed period, and based on it, determines a threshold value for ringtrip judgement and supplies it to the comparator.

    摘要翻译: 一种铃声判断电路包括:一个比较器,用于将振铃电流的检测值与阈值进行比较,并输出比较结果;阈值控制电路,用于将阈值提供给比较器;判断电路,用于判断 基于比较器输出的铃声。 在振铃信号发送之后的规定期间,阈值控制电路根据比较结果以阶梯状的方式改变阈值,由此确定在规定期间内大于峰值的阈值,并且基于该阈值 ,确定用于拨号判断的阈值,并将其提供给比较器。

    Peptide compound and its preparation
    99.
    发明授权
    Peptide compound and its preparation 失效
    肽化合物及其制备

    公开(公告)号:US5656604A

    公开(公告)日:1997-08-12

    申请号:US422944

    申请日:1995-04-17

    摘要: Peptide compounds of the formula (I') ##STR1## in which R.sup.1 is acyl,R.sup.2 is lower alkyl, cyclo(lower)alkyl(lower)alkyl or optionally substituted heterocyclic(lower)alkyl,R.sup.3 is optionally substituted heterocyclic(lower)alkyl or optionally substituted ar(lower)alkyl,R.sup.4 is lower alkyl, amino(lower)alkyl, protected amino(lower)alkyl, carboxy(lower)alkyl, protected carboxy(lower)alkyl or optionally substituted heterocyclic(lower)alkyl,R.sup.5 is carboxy, protected carboxy, carboxy(lower)alkyl or protected carboxy(lower)alkyl,R.sup.6 is hydrogen, lower alkyl, C.sub.6-10 ar(lower)alkyl amino(lower)alkyl, protected amino(lower)alkyl, carboxy(lower)alkyl, protected carboxy(lower)alkyl, or heterocyclic(lower)alkyl,R.sup.7 is hydrogen or lower alkyl, andA is --O--, --NH--, lower alkylimino or lower alkylene, or a pharmaceutically acceptable salt thereof are disclosed. The compounds can be used to treat and prevent endothelin mediated diseases such as hypertension. The preparation of such peptides is also disclosed.

    摘要翻译: 式(I')的肽化合物其中R 1是酰基,R 2是低级烷基,环(低级)烷基(低级)烷基或任选取代的杂环(低级)烷基),其中R 1是任选取代的杂环 (低级)烷基或任选取代的芳(低级)烷基,R 4是低级烷基,氨基(低级)烷基,保护的氨基(低级)烷基,羧基 烷基,R 5为羧基,保护的羧基,羧基(低级)烷基或保护的羧基(低级)烷基,R6为氢,低级烷基,C6-10ar(低级)烷基氨基(低级)烷基,被保护的氨基 (低级)烷基,受保护的羧基(低级)烷基或杂环(低级)烷基,R7是氢或低级烷基,A是-O - , - NH-,低级烷基亚氨基或低级亚烷基或其药学上可接受的盐是 披露 该化合物可用于治疗和预防内皮素介导的疾病如高血压。 还公开了这种肽的制备。