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    • 24. 发明授权
    • Adaptive cartridge for a subcaliber barrel system
    • 适用于子套筒系统的墨盒
    • US4955300A
    • 1990-09-11
    • US428196
    • 1989-10-27
    • Roland BertillerRoland Maier
    • Roland BertillerRoland Maier
    • F42B8/10
    • F42B8/10
    • The invention provides an electrical igniter for an adaptive cartridge of a subcaliber barrel system by which the firing pin extension (12) is arranged axially movable by means of a guide (13) made of an electrically non-conductive material. A slide valve (22) grips a safety rod (17) in the guide (13). The safety rod (17) is situated adjacent the breech mechanism (6) only such that the firing pin (12) borders on the percussion cap (29) of the cartridge (11). By an open breech mechanism (6) the safety rod (17), under spring tension, is moved in the direction of the cartridge (11) together with the firing pin (12).
    • 本发明提供一种用于子套筒系统的自适应套筒的电点火器,通过该电子点火器,撞击销延伸部12可通过由不导电材料制成的导向件13轴向移动。 滑阀(22)夹紧导向件(13)中的安全杆(17)。 安全杆(17)仅位于后膛机构(6)附近,使得撞针(12)与盒(11)的冲击盖(29)相接。 通过打开的后膛机构(6),弹簧张力下的安全杆(17)与撞击销(12)一起沿着盒(11)的方向移动。
    • 26. 发明授权
    • Yarn false twisting apparatus
    • 纱线假捻装置
    • US4519204A
    • 1985-05-28
    • US429795
    • 1982-09-30
    • Peter DammannHellmut LorenzRoland Maier
    • Peter DammannHellmut LorenzRoland Maier
    • D02G1/08
    • D02G1/087
    • A yarn false twisting apparatus is disclosed which comprises a flexible disc mounted for rotation with a cooperating rigid disc to define a twisting zone therebetween. A pressure applying member is positioned adjacent the back face of the flexible disc for biasing the disc toward the rigid disc locally at the twisting zone so as to firmly engage the yarn passing through the twisting zone. The flexible disc comprises a hub portion disposed adjacent the center of the disc, an annular ring disposed concentrically about the hub portion and including a yarn engaging friction surface on one face thereof, and a distinct and highly flexible junction portion joining the hub portion and annular ring. The highly flexible junction portion permits the annular ring to readily flex in the lateral direction, to thereby permit the deflecting force to be minimized, while still permitting the rotating torque to be transmitted to the annular ring without significant circumferential deformation. The annular ring may also be divided into segments by radial or circumferential slots, to further reduce its resistance to the lateral deforming force of the pressure applying member, and to provide a substantially linear contact with the running yarn.
    • 公开了一种纱线假捻设备,其包括安装成与协作的刚性盘一起旋转的柔性盘,以在它们之间限定扭转区域。 压力施加构件邻近柔性盘的后表面定位,用于在扭转区域局部地朝着刚性盘偏压盘,以便牢固地接合通过扭转区域的纱线。 所述柔性盘包括邻近所述盘的中心设置的轮毂部分,围绕所述轮毂部分同心地设置并且在其一个面上包括纱线接合摩擦表面的环形圈和连接所述轮毂部分和环形部分的不同且高度柔性的接合部分 环。 高度柔性的接合部分允许环形环在横向方向上容易地弯曲,从而允许偏转力最小化,同时仍然允许旋转扭矩传递到环形圈而没有显着的周向变形。 环形环也可以通过径向或周向槽分成段,以进一步减小其对压力施加构件的横向变形力的阻力,并提供与运行纱线的基本线性接触。
    • 27. 发明授权
    • Cephalosporins
    • 头孢菌素
    • US4362725A
    • 1982-12-07
    • US305953
    • 1981-09-28
    • Bernd WetzelEberhard WoitunWolfgang ReuterRoland MaierUwe LechnerHanns Goeth
    • Bernd WetzelEberhard WoitunWolfgang ReuterRoland MaierUwe LechnerHanns Goeth
    • A01N43/86A61K20060101A61K31/545A61K31/546A61P31/04C07D20060101C07D501/00C07D501/36C07D501/46C07D501/56C07D501/57
    • C07D501/36Y02P20/55
    • Compounds of the formula ##STR1## wherein A is phenyl, 4-hydroxy-phenyl, 2-thienyl, 2-furyl or 3,4-dihydroxy-phenyl;Y is hydrogen or methoxy;Het is 4H-5,6-dioxo-1,2,4-triazin-3-yl,4-methyl-5,6-dioxo-1,2,4-triazin-3-yl,2-methyl-5,6-dioxo-1,2,4-triazin-3-yl,1-vinyl-tetrazol-5-yl, 1-allyl-tetrazol-5-yl or ##STR2## where n is an integer from 1 to 3, inclusiveR.sub.1 is hydroxyl, amino, dimethylamino, acetylamino, aminocarbonyl, aminocarbonylamino, aminosulfonyl, aminosulfonylamino, methylcarbonyl, methylsulfonylamino, cyano, hydroxysulfonylamino, methylsulfonyl, methylsulfinyl, a carboxylic acid group or a sulfonic acid group, and--(CH.sub.2).sub.n --R.sub.1 may also be alkyl of 2 to 4 carbon atoms or 2,3-dihydroxy-propyl;R is cyclopropyl, 4'-hydroxycyclohexyl-amino ##STR3## where R.sub.2 is straight or branched, saturated or unsaturated hydrocarbyl of 1 to 4 carbon atoms or cycloalkyl of 3 to 6 carbon atoms;G is hydroxyl, aminocarbonyl, aminosulfonyl, aminocarbonylamino, acetylamino, methylsulfonylamino, methylsulfinyl or methylsulfonyl;m is 0 or 1; andR.sub.3 and R.sub.4, which may be identical to or different from each other, are each hydrogen, chlorine, fluorine, hydroxyl, methoxy, acetylamino, aminocarbonylamino, nitro, acetyl, methylcarbonyloxy, methoxycarbonyl, aminocarbonyl, cyano, methylsulfinyl, methylsulfonyl, aminosulfonyl, methylaminosulfonyl or methyl; andE is hydrogen or a protective group which is easily removable in vitro or in vivo;and, when E is hydrogen, non-toxic, pharmacologically acceptable salts thereof; the compounds as well as their salts are useful as antibiotics.
    • 其中A是苯基,4-羟基 - 苯基,2-噻吩基,2-呋喃基或3,4-二羟基 - 苯基的式IMA化合物; Y是氢或甲氧基; Het是4H-5,6-二氧代-1,2,4-三嗪-3-基,4-甲基-5,6-二氧代-1,2,4-三嗪-3-基,2-甲基-5- 6-二氧代-1,2,4-三嗪-3-基,1-乙烯基 - 四唑-5-基,1-烯丙基 - 四唑-5-基或其中n是1至3的整数,包括1和3 R 1是羟基,氨基,二甲基氨基,乙酰氨基,氨基羰基,氨基羰基氨基,氨基磺酰基,氨基磺酰基氨基,甲基羰基,甲基磺酰基氨基,氰基,羟基磺酰基氨基,甲磺酰基,甲基亚磺酰基,羧酸基或磺酸基,和 - (CH 2)n -R 具有2至4个碳原子的烷基或2,3-二羟基丙基; 其中R 2是具有1至4个碳原子的直链或支链,饱和或不饱和的烃基或3至6个碳原子的环烷基; R 2是环丙基,4'-羟基环己基氨基, G是羟基,氨基羰基,氨基磺酰基,氨基羰基氨基,乙酰氨基,甲基磺酰基氨基,甲基亚磺酰基或甲基磺酰基; m为0或1; 可以相同或不同的R 3和R 4各自为氢,氯,氟,羟基,甲氧基,乙酰氨基,氨基羰基氨基,硝基,乙酰基,甲基羰基氧基,甲氧基羰基,氨基羰基,氰基,甲基亚磺酰基,甲基磺酰基,氨基磺酰基, 甲基氨基磺酰基或甲基; E是氢或在体外或体内容易除去的保护基; 并且当E是氢时,其无毒的药学上可接受的盐; 化合物及其盐可用作抗生素。
    • 28. 发明授权
    • N-Substituted erythromcylamines and salts thereof
    • US4016263A
    • 1977-04-05
    • US671422
    • 1976-03-29
    • Bernd WetzelEberhard WoitunRoland MaierWolfgang ReuterHanns GoethUwe Lechner
    • Bernd WetzelEberhard WoitunRoland MaierWolfgang ReuterHanns GoethUwe Lechner
    • C07H17/08A61K31/70
    • C07H17/08
    • Compounds of the formula ##STR1## wherein E is ##STR2## R.sub.1 is hydrogen; straight or branched alkyl of 1 to 3 carbon atoms; (alkoxy of 1 to 5 carbon atoms)-(alkyl of 1 to 3 carbon atoms); phenyl; or benzyl;R.sub.2 is hydrogen; hydroxyl; straight or branched alkyl of 1 to 3 carbon atoms; or phenyl;R.sub.3 is hydroxyl; alkanoyloxy of 1 to 5 carbon atoms; benzoyloxy; straight or branched alkoxy of 1 to 5 carbon atoms; amino; mono(alkyl of 1 to 5 carbon atoms)-amino; dialkyl-amino, where the sum of carbon atoms in the alkyls is from 2 to 8, inclusive; mono(hydroxy-alkyl of 1 to 4 carbon atoms) -amino; di(hydroxy-alkyl)-amino, where the sum of carbon atoms in the alkyls is from 2 to 8, inclusive; phenyl(alkyl of 1 to 2 carbon atoms)-amino; phenyl-amino, where the phenyl moiety may optionally have one or more halogen, alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 3 carbon atoms or hydroxyl substituents attached thereto; (alkanoyl of 1 to 5 carbon atoms)-amino; phenyl(alkanoyl of 1 to 5 carbon atoms)-amino; benzoyl-amino; methoxybenzoyl-amino; halobenzoyl-amino; carboxybenzoyl-amino; p-tolylsulfonamino; -HN-NR.sub.4 R.sub.5, where R.sub.4 and R.sub.5 are alkyl of 1 to 3 carbon atoms or, together with each other and the nitrogen atom to which they are attached, form a 5- to 6-membered heterocycle optionally comprising an additional oxygen, sulfur or nitrogen heteroatom in the ring, and said additional nitrogen heteroatom optionally having an alkyl of 1 to 5 carbon atoms substituent attached thereto; ##STR3## where R.sub.6 is amino; mono(straight or branched alkyl of 1 to 8 carbon atoms)-amino; dialkylamino, where the sum of carbon atoms in the alkyls is from 2 to 6, inclusive; cyclohexyl-amino; N-(alkyl of 1 to 3 carbon atoms)-N-cyclohexyl-amino; dicyclohexyl-amino; methoxy(alkyl of 1 to 3 carbon atoms)-amino; di-methoxy(alkyl of 1 to 3 carbon atoms)-amino; benzyl-amino, where the phenyl moiety may optionally have from one to three (alkoxy of 1 to 3 carbon atoms)-substituents attached thereto; phenethyl-amino, where the phenyl moiety may optionally have from one to three(alkoxy of 1 to 3 carbon atoms)-substituents attached thereto; dibenzyl-amino; di(phenethyl)-amino; benzhydrylamino; N-methyl-N-benzyl-amino; N-phenyl-N-benzyl-amino; N-methyl-N-phenyl-amino; N-ethyl-N-phenyl-amino; piperidino; methyl-piperidino; benzyl-piperidino; pyrrolidino; methyl-pyrrolidino; benzyl-pyrrolidino; morpholino; methyl-morpholino; benzyl-morpholino; piperazino; methyl-piperazino; benzyl-piperazino; hexamethyleneimino; methyl-hexamethyleneimino; benzyl-hexamethyleneimino; thiomorpholino; methyl-thiomorpholino; benzyl-thiomorpholino; heptamethyleneimino; methyl-heptamethyleneimino; or benzyl-heptamethylimino; andR.sub.7 is amino; cyclohexylamino; di(alkyl of 1 to 3 carbon atoms)-amino; benzyl-amino; phenethyl-amino; dibenzyl-amino; phenoxy-methyl-amino; phenoxyethyl-amino; N-phenyl-N-benzyl-amino; N-methyl-N-phenyl-amino; piperidino, benzyl-piperidino; pyrrolidino; benzyl-pyrrolidino; morpholino; benzyl-morpholino; piperazino; benzyl-piperazino; thiomorpholino; benzyl-thiomorpholino; hexamethyleneimino; benzyl-hexamethyleneimino; hydrogen; alkyl of 1 to 3 carbon atoms; cyclohexyl, benzyl, methoxy-benzyl; phenethyl; methoxyphenethyl; thienyl; furyl; pyridyl; (alkyl of 1 to 3 carbon atoms)-thio; methoxy(alkyl of 1 to 3 carbon atoms)-thio; cyano(alkyl of 1 to 3 carbon atoms)-thio; benzyl-thio; methylbenzyl-thio; phenyl-thio; or tolyl-thio;R.sub.3 = is also NH-A-B, where A is alkylene of 1 to 4 carbon atoms; and B is alkoxy of 1 to 3 carbon atoms, di(alkyl of 1 to 3 carbon atoms)-amino or carbalkoxy of 2 to 4 carbon atoms;thiazolyl-amino; orpyridyl-amino; andn is 0 or 1;and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antibacterials.