baber/WOPTO huggingface dataset:
Patent HU-190044-B (HU)
Title: Process for producing 2/-fluoro-alkyl-thio/-substituted-peneme-carboxylic acid derivatives
Inventor: GIRIJAVALLABHAN WIYYOOR M
IPC: C07D499/00
Filed: 1982-11-24
Abstract: Disclosed herein are (5R,6S,8R)-6-(1-hydroxyethyl)-2-(2-fluoroethylthio)-penem-3-carboxylic acid and the metabolisable esters thereof and alkali metal salts thereof, which are potent antibacterial agents.
Patent HU-207570-B (HU)
Inventor: SZENTAI GYOERGY
IPC: E02D31/00
Filed: 1988-09-30
Abstract: A találmány eljárás föld alatti térben, különösen bányaüregben kialakult vízbeáramlás csökkentésére, melynek során a bányaüreget veszélyeztető és tőle védőréteggel elválasztott víztároló réteg víznyomását a bányaüreg közelébe telepített vízcsapoló szűrőkutak elzárásával szabályozzuk. Jellegzetessége, hogy a védőréteg (6) tömörségét és/vagy kőzetfeszültségét, valamint a rétegvíz nyomását és/vagy vízszintjét megmérjük, a víznyomást pedig a víztárolóban (3) ezek összehangolt figyelembevételével megnöveljük. HU 207 570 B A leírás terjedelme: 6 oldal (ezen belül 1 lap ábra)
Patent HU-206213-B (HU)
Title: Process for producing 2,3,3a,4,5,6-hexahydro-8-cyclohexyl-1h-pyrazino-(3,2,1-j,k)carbazole hydrogen chloride
Inventor: SHVEDOV VASILIJJ IVANOVICH
IPC: A61K31/495
Filed: 1990-08-31
Abstract: 2,3,3a,4,5,6- hexahydro-8-cyclohexyl- 1H-pyrazino(3,2,1,1-j,k) carbazole hydrochloride of formula (I) is new. (I) is obtd. by alkylation of 6-cyclohexyl-3,4-dihydrocarbazol-1 (2H)-one with beta-(N,N-dibenzylamino)ethyl chloride hydrochloride in a two-phase system comprising an aromatic hydrocarbon and a 30-40% aq. soln. of alkali in the presence of an interphase transfer catalyst at 85-100 deg.C, followed by hydrogenation of the resulting 6-cyclohexyl-9-beta- (N,N-dibenzylamino) ethyl-3,4-dihydrocarbazol -1(2H)-one over a Pd catalyst on a carrier in a higher aliphatic alcohol at 50-70 deg.C and 1-30 atmos. The obtd. 2,3,3a,4,5,6 -hexahydro-8- cyclohexyl-1H-pyrazino(3,2,1-j,k) carbazole is then converted to the hydrochloride. The interphase transfer catalyst is selected from tetra-alkyl-or trialkyl benzyl-, or trialkyl(alkylbenzyl)ammonium halide, or polyethylene glycol, or a mixt. of benzyl chloride and triethylamine or dimethyl formamide. The Pd catalyst comprises Pd bisacetyl acetonate or Pd hydroxide, and the catalyst carrier in C or asbestos. When Pd bisacetyl acetonate is used as catalyst on a carbon carrier the hydrogenation stage is pref. carried out at 50-60 de.gC and at 10-20 atmos.
Patent IT-1167953-B (IT)
Title: Pipe placement with pit forwarding in water-laden ground
Inventor: WEISS RICHARD
IPC: E02D/
Filed: 1981-07-28
Granted: 1987-05-20
Abstract: Excavation of the pit is effected on attaining groundwater level (6), with water supplied to maintain this in the pit (1), in a process for making ducts with work shafts or pits by pressing forward in ground carrying water. A watertight concrete bottom (4) is made, using cement which sets under water. Water in the pit is pumped out, when this has set. The bottom is filled with concrete between pile walls (2), to form the pressing vat (8). An end wall of concrete (10) is constructed at the end of the pit in the direction (9) of forwarding duct pipes. This has an approach opening (11), and an annular peripheral seal (12) of elastic material. Pile wall boards (3) are raised above the approach opening, far enough for a sealed cutting shoe (13) to be pressed through it in front of the length of pipe.
Patent LV-11331-B (LV)
Title: Process for producing cellulose shaped bodies
Inventor: KALT WOLFRAM
IPC: C07C291/04
Filed: 1995-10-12
Abstract: PCT No. PCT/AT95/00022 Sec. 371 Date Aug. 14, 1995 Sec. 102(e) Date Aug. 14, 1995 PCT Filed Feb. 1, 1995 PCT Pub. No. WO95/23885 PCT Pub. Date Sep. 8, 1995The invention is concerned with a process for the production of cellulose molded bodies. This process has the following steps: (A) dissolving cellulose in an aqueous solution of a tertiary amine-oxide to produce a moldable cellulose solution, (B) molding said cellulose solution and conducting said molded cellulose solution into an aqueous precipitation bath, wherein the cellulose is precipitated, thus producing a molded body and a spent precipitation bath, and (C) purifying said spent precipitation bath by contacting said precipitation bath with an ion exchanger, thus producing a purified aqueous amine-oxide solution which, optionally after concentration, is re-used again in step (A) as a cellulose solvent. In this process, the ion exchanger comprises a cellulose carrier which has attached groups which are capable of exchanging ions.
Patent MX-171284-B (MX)
Title: Mejoras en remolque de puertas corredizas
Inventor: STINSON DONALD B JR
IPC: B61D17/08
Filed: 1986-02-19
Abstract: La presente invención se refiere a mejoras en remolque de puertas corredizas, que tiene un piso de tablones, láminas o chapas metálicas sostenidas en vigas transversales, paredes delantera que se extienden hacia arriba desde el extremo de las vigas, techo que se extiende hasta la parte trasera desde la pared delantera; en la parte trasera en un par de puertas que se extienden cada una a la mitad del ancho del remolque; un conjunto de carriles superiores asegurados al techo y en alineamiento vertical y longitudinal un conjunto de carriles inferiores asegurados a una viga de canal que se extiende alrededor de la periferia del remolque y que a su vez se asegura en las vigas transversales; caracterizadas en que: los carriles superiores son coextensivos con las porciones horizontales superiores y tiene por lo menos dos rieles; los carriles superiores son coextensivos con las porciones horizontales inferiores y tiene por lo menos dos rieles; por lo menos dos puertas corredizas están colocadas para trasladarse a lo largo de los conjuntos de carriles; un primer par de troles está asociado con cada una de las puertas, para traslado a lo largo de los rieles del conjunto superior de carril y un segundo par de troles está asociado con cada una de las puertas para trasladarse a lo largo de uno de los rieles del conjunto inferior de carril; un par de brazos de pivote está asegurado giratoriamente en cada una de las puertas, cada uno de los brazos de pivote tiene un brazo pivote superior asegurado en un trole del primer par de troles y un brazo de pivote inferior asegurado en un trole del segundo par de troles; un enganche está colocado   a lo largo de las orillas marginales superior e inferior de las puertas, a fin de enganchar selectivamente la puerta dentro de la abertura y un obturador está colocado a lo largo de las orillas de las puertas, para proporcionar un obturador o sello entre las porciones adyacentes a las puertas y entre las puertas y las porciones de extremo de la abertura.
Patent MX-168455-B (MX)
Title: Una composicion acuosa de pintura de dispersion de latex
Inventor: HERMAN DANIEL F
IPC: C09D5/00
Filed: 1982-09-03
Abstract: La presente invención se refiere a una composición acuosa de pintura de dispersión de látex, la cual se forma a temperaturas ambientales en una película endurecida de opacidad y características de película mejoradas, dicha composición se caracteriza porque comprende cápsulas discretas que a su vez comprenden un núcleo polimérico sólido que tiene un diámetro desde alrededor de 0.4 a cerca de 1.0 micra, rodeado por un casco polimérico sólido que tiene un Tg menor a 45 grados C aproximadamente. en donde la relación por peso del casco con respecto al peso total de la cápsula se encuentra dentro de los límites de 0.25:1 hasta 0.5:1.
Patent MX-163663-B (MX)
Inventor: KOWAL STEVEN J
IPC: F01L1/24
Filed: 1986-04-22
Abstract: A self-contained lash adjuster includes a generally cylindrical cup-shaped follower which has an end face. A lash adjuster cartridge assembly is positioned within the follower. The cartridge assembly includes a reciprocally movable body and a plunger within the body. There is a high pressure chamber defined between the plunger and the body and a plunger passage opens into the high pressure chamber. A check valve controls fluid flow through the plunger passage. A shell holds the cartridge assembly to the follower and has an annular wall extending peripherally about the movable body of the cartridge assembly. There is an annular expandable seal member fastened at one end to the shell and at the other end to the body to define a reservoir outside of the cartridge assembly. Movement of the body toward the plunger moves fluid from the high pressure chamber to the reservoir.
Patent MX-168398-B (MX)
Title: Aparato de telefono para funcionamiento en mesa y pared
Inventor: BLOCHL FRANZ
IPC: H04M1/02
Filed: 1986-05-21
Abstract: La presente invención se refiere a aparato de teléfono para funcionamiento de mesa y pared con por lo menos una cavidad de colocación provista en la superficie exterior de una parte de caja estacionaria, que sirve para un aparato manual o para tomarse con la mano, siendo fijable en la región de la cavidad de colocación un cuerpo de relleno, el cual al utilizarse el aparato de teléfono como aparato de mesa cierra apretadamente, esto es al ras, con la cavidad de colocación, mientras que al utilizarse como aparato de pared el aparato de teléfono, una nariz unida en una pieza con el cuerpo de relleno, sobrepasa el contorno de la cavidad de colocación y agarra en una toma o receptáculo en el aparato manual, caracterizado porque en la zona de la cavidad de colocación se ha provisto por lo menos un corte libremente accesible en el cual es metible a presión el cuerpo de relleno en dos posiciones de uso y se fija por medio de una unión de enclavamiento.
Patent MX-166964-B (MX)
Title: Sistema para desechar agujas recolectadoras de sangre
Inventor: HOCH LOUIS
IPC: A61M5/00
Filed: 1986-09-24
Abstract: La presente invención se refiere a un dispositivo de cierre para cerrar la abertura en un envase recolector de agujas contaminadas y para separar los cubos de la aguja contaminada y los conjuntos recolectores de sangre, caracterizado por (a) un cuerpo de cierre delgado esencialmente plano (b) un medio de fijación a lo largo de las orillas del cuerpo para fijar un envase de recolección de agujas contaminadas, (c) una abertura colocada casi centralmente del cuerpo (d) la abertura es alargada con un primer extremo y un segundo extremo (e) el primer extremo es menor de dicho ancho que el segundo extremo; (f) las paredes laterales de la abertura alargada, divergen desde el primer extremo hacia el segundo extremo y (g) una pluralidad de ranuras alargadas separadas que se extienden desde cada pared lateral de la abertura, extendiéndose las ranuras perpendiculares al eje longitudinal de la abertura.
Patent NO-145240-B (NO)
Title: Analogifremgangsmaate til fremstilling av terapeutisk virksomme o-substituerte 7beta-acylamino-3-cefem-3-ol-4-karboksylsyre-forbindelser
Inventor: SCARTAZZINI RICCARDO
IPC: C07D501/16
Filed: 1973-06-28
Abstract: Analogifremgangsmåte til fremstilling av terapeutisk virksomme O-substituerte 7(3-acylamino-3-cef em-3-ol-4-karboksylsyre-forbindelser.
Patent NO-135853-B (NO)
Inventor: NORDSTROEM CAI GUSTAV RABBE
IPC: A61M25/06
Filed: 1974-08-15
Abstract: Hul punkteringsnål for venekateterapparat.
Patent NO-160150-B (NO)
Inventor: HOLVOET MARCEL
IPC: D04H5/00
Filed: 1983-09-28
Abstract: PCT No. PCT/FR82/00211 Sec. 371 Date Sep. 28, 1983 Sec. 102(e) Date Sep. 28, 1983 PCT Filed Dec. 16, 1982 PCT Pub. No. WO83/02630 PCT Pub. Date Aug. 4, 1983.Curled non-woven material formed of waves such as contiguous anti-nodes (9,10) of adjacent waves consist of small adjacent pads (11,12) located on the same side of the median plan (8) of the non-woven material. Use: Medical and surgical compresses FIG. 3.
Patent NO-165979-B (NO)
Inventor: WENDEL WOLFGANG
IPC: H03H7/48
Filed: 1985-02-12
Abstract: The invention starts from a device for dividing high-frequency energy between two mutually decoupled outputs (A1, A2) with matched impedances, with a matching transformer (Ü1) and a differential transformer (Ü2) as well as a decoupling impedance. To achieve a broadband high decoupling of the two outputs (A1, A2) with good matching of all terminals in as simple and inexpensive a manner as possible, two possible circuits are proposed: In the first embodiment the decoupling impedance is an ohmic resistor (R1) which is connected between the connection point of the matching transformer (Ü1) and one of the two outputs (A1, A2) in the case of symmetrical distribution, and the output with the higher resistance in the case of non-symmetrical distribution, its magnitude and the location of the tapping being selected in such a way that both the decoupling of the two outputs (A1, A2) and the return loss have an optimum value at the output with the higher resistance. In the second embodiment of the distribution network according to the invention, the series circuit of an ohmic resistor (R2) and a reactance (L) with a resonant frequency of approximately 50 MHz is connected between the two outputs (A1, A2). <IMAGE>
Patent NO-171374-B (NO)
Inventor: DUPRAT GEORGES
IPC: C25C3/06
Filed: 1985-12-30
Abstract: A process for automatically going into the mode for increased suction extraction of the gases emitted by the tanks of series for the production of aluminium by igneous electrolysis using the Hall-Heroult process, each tank being closed around its periphery by a plurality of removable covers which are disposed in substantially sealed relationship with each other and between each thereof and their support means on the periphery of the tank, the gases being collected over each tank by at least one duct connected to a centralized suction extraction system. The temperature of the gases in the duct is continuously measured. Opening of at least one cover gives rise to an abrupt drop in temperature, which makes it possible to put the system into the increased suction extraction mode, which will be automatically stopped when, all the covers being closed again, the temperature of the gases will substantially resume its initial value. The power required for the suction system is thus substantially reduced.
Patent NO-173999-B (NO)
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/6592
Filed: 1989-02-10
Abstract: The invention provides an olefin polymerization catalyst formed from:     [A] a compound of a transition metal belonging to Group IV B of the periodic table.   [B] an aluminoxane,   [C] water, and optionally [D] an organoaluminum compound, and a process for the preparation of olefin polymers using the catalyst. o
Patent NO-176152-B (NO)
Inventor: BISPING HEINZ
IPC: F16B13/06
Filed: 1990-05-29
Abstract: The expanding dowel, which is especially suitable for soft retaining materials, has an expanding part (1) which is made up of a first expanding section (6) and a second expanding section (7), which adjoins the first in the opposite direction to the insertion direction. The length (1) of the first expanding section (6) corresponds to at least a third of the length (L) of the expanding part (1) and has longitudinal slots which are open in the insertion direction. Longitudinal slots (12) are provided in the second expanding section (7), offset in the circumferential direction with respect to the former longitudinal slots, the longitudinal slots (12) extending outwards from a central opening (3) and running in a corrugated manner in the opposite sense to one another. The central opening (3), which is used for holding and guiding an expanding element, tapers in the second expanding section (7) in the insertion direction and has a maximum unobstructed width (W) corresponding to 0.4 to 0.7 times the external diameter (D) of the first expanding section (6). <IMAGE>
Patent NO-179005-B (NO)
Inventor: LEE WILLIAM W
IPC: C07D253/08
Filed: 1990-09-13
Abstract: A method of using 1,2,4-benzotriazine oxides as radiosensitizers and selective cytotoxic agents is disclosed. The compounds are shown to specifically radiosensitive hypoxic tumor cells and are additionnally disclosed to be useful as specific cytotoxic agents for these cells.
Patent NO-172373-B (NO)
Inventor: BJERKNES BAARD
IPC: A61C5/00
Filed: 1990-11-26
Abstract: PCT No. PCT/NO91/00148 Sec. 371 Date May 26, 1993 Sec. 102(e) Date May 26, 1993 PCT Filed Nov. 26, 1991 PCT Pub. No. WO92/09241 PCT Pub. Date Jun. 11, 1992.A method is disclosed for adapting and implanting at least one dental porcelain chip (9) in a cavity (2, 3, 4). The cavity and each porcelain chip (9) are subjected to necessary etching, silanization, and application of a binder before implantation occurs. At first, a moulding (10a) is made of the cavity (2, 3, 4), whereupon the moulding (10a) is fastened to the porcelain chip (9). Then the porcelain chip is contour worked to substantially the same shape as the moulding (10a), and the formed chip (9c) is placed in the cavity and fastened by means of a binder to the original tooth (1).
Patent NO-173418-B (NO)
Inventor: NOEST JAN PETTER
IPC: H04K1/00
Filed: 1991-04-29
Abstract: This invention relates to a communication network intended for secure transmission of speech and data, including different types of subscriber terminals (1-4) and switching modules (7-8), where subscriber lines (23-26) connect each subscriber terminal with a switching module and transmission links (19-22) connect each switching module to other switching modules in the network, where transmission links and subscriber lines each carry one or more communication channels, and where the network further comprise crypto devices (13-15) to undertake encryption/decryption or other required protection mechanisms of information transmitted through the network, and where at least one of the crypto devices is constituted by a crypto-pool device having a number of crypto modules (35) which is physically separated from the switching modules (7,8), and which may communicate with the switching modules through standardized interface and communication protocols which makes the device accessible from subscriber terminals, from switching modules or from other network equipment. At least one of the crypto pool devices is a security guard (9 or 10) arranged at the interface between a switching module (7 or 8) and one of its transmission links (19 or 22) such that no impact on the switching module is required. The security guard (9 or 10) includes means stored and managed by a managing device (30) for specifying the criteria for whether a communication channel should be subjected to encryption/decryption or a data packet (message) on a virtual communication channel should be subjected to protection as required. The security guard (9 or 10) includes means stored and managed by the managing device (30) which during installation or a managing procedure are configured by a security manager (17) for monitoring control information on the signalling channel (38 or 39) to detect whether a particular communication channel is to be encrypted/decrypted or a data packet (message) is to be protected as required. <IMAGE>
Patent NO-178111-B (NO)
Inventor: NOVEROLA ARMANDO VEGA
IPC: A61K9/02
Filed: 1991-08-19
Abstract: Xanthines of the general formula: <CHEM> wherein R<1> represents a straight or branched chain alkyl, alkenyl or alkynyl group of 3-6 carbon atoms, and R<2> and R<3>, which may be the same or different, each represent hydrogen or halogen or a methyl, methoxy, nitro or trifluoromethyl group or R<2> and R<3> together form a methylenedioxy or ethylenedioxy group; with the proviso that R<2> and R<3> are not both hydrogen; and pharmacologically acceptable salts thereof with an alkali metal base or a nitrogen base containing organic base, are bronchodilators making them of value in treating asthma and vasodilators making them of interest in treating angina, hypertension, congestive heart failure and multi-infarct dementia. The compounds are also of use in combatting other conditions where inhibition of PDE type IV is thought to be beneficial. The compounds can be prepared by treating the corresponding 6-amino uracil with sodium nitrite and formic acid in an excess of formamide and adding sodium dithionate to reduce the resulting 6-amino-5-nitroso compound to give the 5,6-diamino compound that ring closes with the excess of formamide.
Patent SE-333499-B (SE)
Inventor: PROCOP A
IPC: G03B19/18
Filed: 1968-03-01
Abstract: 1,199,503. Cine projectors. G.A.F. CORP. March 1, 1968 [March 2, 1967], No.10183/68. Heading G2E. In a cine projector, fast and slow forward or reverse winding is provided by a drive arrangement comprising rollers 88 and 94 of different diameters rotatable in opposite directions by engagement with a belt 83 moving in one direction, a second pair of similar rollers 103 and 109, wheels 90 and 106 for driving connection with the take-up and supply reels 13 and 15, there being control means for reversing the direction of belt movement and for selectively engaging wheel 90 with roller 88 when the belt moves in one direction for driving the take-up reel 13, and with roller 94 when the belt moves in the opposite direction for driving reel 13 at a slower speed, the control means providing a similar selective drive to wheel 106 and the supply reel 15. The reversible drive to belt 83 is through a driven pulley 73 which may drive a shutter drive wheel 76 coaxial with the belt carrying wheel 82 either by frictional rim engagement or through a belt 77. Control for the different modes is provided by manual rotation of a shaft 30 bearing five cams which actuate a) a heat shield mounting arm during still projection, b) a link 43 controlling the direction and speed of take-up reel 13 by shifting a pivoting plate 86 carrying rollers 88 and 94, c) a film-gate operating linkage 47 whose finger 48 can shift the gate to the open position; d) linkage member 55 on which the driven pulley 73 is carried, e) a link 59 controlling the direction and speed of supply reel 15 by shifting pivoting plate 85 carrying rollers 103, 109. Detent notches in wheel 61 locate the shaft 30 in each of the modes of operation, and a switch operating member 65 follows a cam track in the face of wheel 61 to actuate a switch controlling the motor 70 and lamp 69. The claw-feed mechanism consists of claw arm (22), Fig.12 (not shown), which is reciprocated vertically by engagement with driven cam (23). For variable framing speed, pin follower (131<SP>1</SP>) on arm (22) selectively engages coaxially mounted in-and-out cams (132, 133) axially shiftable on a shaft (150) by a knob (140) whose arm (141) engages a toothed driving gear (134) fixed to cams (132, 133). Framing adjustment is possible by rotation of eccentric cam (160) to rotate arm (22) slightly about cam (23).
Patent SE-329866-B (SE)
Inventor: FLINCK L
IPC: H03C3/14
Filed: 1966-03-08
Abstract: 1,129,352. Frequency modulation. COMPAGNIE FRANCAISE THOMSON-HOUSTON-HOTCHKISS BRANDT. 7 March, 1966 [9 March, 1965], No. 9958/66. Headings H3A and H3R. The frequency of an oscillatory circuit 2 is modulated by means of a transistor 21 coupled to it, the base-emitter capacitance of the transistor 21 being varied by a modulation signal applied to its base. A part of the oscillator output is fed to a mixer 41 together with a reference signal from oscillator 42 to produce an automatic frequency control signal which varies the capacitance of a diode 30 forming part of the tuned circuit. Temperature compensation is also provided by diodes 37 which vary the control signal in response to temperature changes.