baber/WOPTO huggingface dataset:
Patent ZA-8164-B (ZA)
Title: 5-halo-pyrimid-2-ones, the salts thereof, processes for their preparation, pharmaceutical compositions containing them and a method therefor
Inventor: GACEK M
IPC: C07D405/06
Filed: 1981-01-06
Abstract: Compounds of the formula:  <IMAGE>  wherein X represents a halogen atom; R1 and R2, which may be same or different, each represents a hydrogen atom, or a C1-4 alkyl group; Het represents a C-attached 3-9 membered, saturated, unsaturated or aromatic heterocyclic ring containing one or more hetero atoms selected from O, N and S and optionally carrying a fused ring and/or optionally substituted by one or more substituents selected from halogen atoms and hydroxy, C1-4 alkoxy, amino, acylamino, nitro, oxo, C1-4 alkyl groups and monocyclic carbocyclic and heterocyclic aryl groups having 5 to 8 ring members; such a heterocyclic ring being saturated and having only a single heteroatom when there are 3 or 4 ring members; and alk represents a C1-4 saturated or unsaturated, straight or branched chain, divalent aliphatic hydrocarbyl group optionally substituted by one or more groups selected from carbocyclic aryl groups and heterocyclic groups as defined for Het above, and the salts thereof have been found to possess metaphase arresting ability which by virtue of its reversibility is of use in combating abnormal cell proliferation. Thus a knowledge of the cell division cycles of the normal and abnormal cells enables a cytotoxic drug to be administered while the abnormal cells are in a phase susceptible to attack and while the normal cells are in a non-susceptible phase. The compounds of the invention are prepared by alkylation, ring closure of the pyrimidine ring, halogenation or ring closure of the heterocyclic ring Het.
Patent AT-408296-B (AT)
Title: Method for regulating the input current of a four- quadrant mains converter, which is fed from the single- phase AC mains system, of a voltage intermediate-circuit converter
Inventor: GLASL MARKUS DR
IPC: H02M7/758
Filed: 1997-02-27
Granted: 2001-10-25
Abstract: A novel method is proposed for regulating the input current of a four-quadrant mains converter, which is fed from the single-phase AC mains system, of a voltage intermediate circuit converter. The object with this method was to make the mains current as close as possible to the ideal sinusoidal shape even with a poor mains voltage curve. A further aim was to improve the dynamic range of the current regulation in comparison to the known methods. This object was achieved in that a wide dynamic range linear regulator regulates the instantaneous value of the current <IMAGE> in an inner control loop, the time vectors of the low-frequency harmonics of the current actual value are measured and, in an outer control loop, each harmonic is selectively influenced by a harmonic regulator, which corrects the nominal value of the inner control loop. The regulation method is also suitable in particular for low-frequency clocking GTO four-quadrant converters. <IMAGE>
Patent AT-404892-B (AT)
Title: Broadband hybrid power amplifier having a high efficiency
Inventor: KOLAR JOHANN W DIPL ING
IPC: H03F3/217
Filed: 1995-03-14
Granted: 1999-03-25
Abstract: The invention relates to a broadband hybrid power amplifier having a low power loss for realizing a highly dynamically regulated voltage source with a low internal impedance. The output voltage to be generated can be predetermined by a signal applied to a control input 2 of the apparatus, and the output voltage referred to earth (ground) 3 can be tapped on the output terminal 4 and/or be applied to a load circuit 5 connected to earth 3. The power part of the apparatus is formed by the parallel circuit of an analogue amplifier 6 and switching amplifier 9 in such a way that the output of the analogue amplifier 6, with the interposition of a current measuring element 12, and the output of the switching amplifier 9, via a current-impressing passive network 13, are connected to the output terminal 4 of the apparatus. The apparatus 1 is regulated internally in such a way that the current measurement signal 12 is applied via a signal line 14 to the control input 15 of the switching amplifier 9, whereby the current regulating arrangement 16 of the switching amplifier 9 forms drive commands 17 for the switching stage 18, arranged on the output side, of the switching amplifier 9. Via a return line 27, the output voltage of the apparatus is tapped off and fed to the voltage regulating arrangement of the analogue amplifier part 6. <IMAGE>
Patent AT-405390-B (AT)
IPC: B60K7/00
Filed: 1997-03-19
Granted: 1999-07-26
Abstract: The hub drive includes an outer rotor motor, in which the rotor casing is connected with the vehicle wheel and the stator sits on a stationary axis which is unilaterally mounted at the vehicle frame or similar. The one-sided suspension is achieved by a carrying shield (6) connected with the axis (14), which comprises a peg (7) projecting into a drill hole (15) of the axis in the interior of the hub drive.
Patent AT-394672-B (AT)
Title: Mounting device for an interchangeable spray bar
Inventor: OBERHUMER JOHANN
IPC: B21B45/02
Filed: 1990-03-09
Granted: 1992-05-25
Abstract: To provide a simple mounting device for an interchangeable spray bar 1, the tube 11 of the spray bar 1 is provided with a clamping device 2 that engages on its closed end and has a sprung counterholder at the opposite end comprising a shut-off valve 8 for the connected spray-medium line 5 in the form of a lifting switch which can be actuated by the tube 11 and opened counter to the force of a closing spring. <IMAGE>
Patent AT-408051-B (AT)
Title: Direct current electric arc furnace
Inventor: BERGER HARALD DIPL ING DR
IPC: H05B7/144
Filed: 1995-04-18
Granted: 2001-08-27
Abstract: The furnace 1 is intended for metallurgical purposes, in particular, and has at least one electrode 2 producing an electric arc 10, and a multipulse rectifiere circuit 4 which converts alternating current into direct current and has a plurality of rectifier circuits 5. In order to increase the dynamic stability of the electric arc 10, there is provided on the output side in each rectifier circuit 5 a commutating reactor (commutation inductor) 6 for setting a current flow angle required for acceptable commutation of the rectifier circuits 5. In addition, a smoothing reactor (filter choke) 9 is inserted in the conducting line 7 leading from the rectifier circuit 4 to the electrode 2. <IMAGE>
Patent AT-399488-B (AT)
Title: Seat cushion, in particular an aircraft seat
IPC: D04B1/22
Filed: 1991-04-22
Granted: 1995-05-26
Abstract: The invention relates to a seat cushion 4, in particular an aircraft seat, which is formed from a support body 6 composed of foamed plastic and a spring apparatus. Both the support body 6 and the spring apparatus are sheathed with a covering material and, in particular, are detachably connected to one another. The support body 6 consists of a base part 7 and an attachment part 8 composed of foamed plastic. A spring core 9 which forms the spring apparatus and is composed of wires is embedded in the base part 7. A flameproof layer 36 composed of flame-inhibiting plastic foam is arranged at least on a surface of the attachment part 8 facing away from the base part 7, and is connected thereto. <IMAGE>
Patent AT-390877-B (AT)
Inventor: BUGAUT ANDREE
Filed: 1984-03-15
Granted: 1990-07-10
Abstract: The invention relates to a colouring composition for keratinic fibres, in particular for human hair, with a content of substituted nitroaminophenyl ethers, characterized in that it contains in an aqueous, alcoholic or hydroalcoholic vehicle 0.001 to 5% by weight of at least one compound of the formula I, in which R is hydrogen, an alkyl radical having up to 6 C atoms, a hydroxyalkyl radical having up to 6 C atoms or a polyhydroxyalkyl radical having up to 6 C atoms, and in that, where appropriate, further substances such as 0.001 to 5% by weight of direct dyes or anionic, cationic, nonionic or amphoteric surface-active agents or mixtures thereof, or organic solvents or thickeners or cosmetic resins, oxidation dye precursors, coupling substances and/or antioxidizing agents are present. The invention further relates to methods for treating human hair. <IMAGE>
Patent HU-211438-B (HU)
Title: Process for producing layer carrier suitable for producing offset printing plates
Inventor: NAGY LASZLO
IPC: C25D11/04
Filed: 1989-01-27
Abstract: Al plates are degreased by conventional methods, rinsed and roughened electrolytically in an electrolyte comprising (g/l): 2-5 HCl, 1-2 phosphoric acid, 2-4 boric acid and 1-2 acetic acid; are then eloxanated, rinsed and dried. USE - Plates are suitable for coating with a fine grained light sensitive material.
Patent HU-208800-B (HU)
Inventor: FOELDES LASZLO
IPC: B25J9/00
Filed: 1990-02-15
Abstract: A találmány tárgya ipari robot munkavégző egységének pozicionálására vonatkozó eljárás, amelynek során szerszámot (15) vagy alkatrészt a robot munkavégző egységébe befogunk, a szerszámot (15) vagy alkatrészt megmunkálandó vagy szerelendő munkadarab előre kiválasztott tárgyhelyére, azaz célhelyzetbe közelítjük, a közelítés során a szerszám (15) vagy alkatrész és a munkadarab érintkezésekor fellépő erők nagyságát és irányát mérjük és ebből a szerszám (15) vagy alkatrész tárgyhelytől való eltérését meghatározzuk, az eltérés ismeretében a szerszámot (15) vagy alkatrészt ismét a célhelyzetbe közelítjük és a célhelyzet betájolásakor a szerszámot (15) vagy alkatrészt a tárgyhelyre illesztjük. A javaslat értőimében a szerszám (15) vagy alkatrész tárgyhelyhez közelítése előtt a munkavégző egységen rögzített mérőeszközzel (14) a munkavégző egységet pontos célhelyzetbe betájoljuk, majd a mun- kavégző egységgel a szerszámot (15) vagy alkatrészt a mérőeszköz (14) helyére beállítjuk és a szerszámot (15) vagy alkatrészt csak ezt követően közelítjük és illesztjük be a tárgyhelyre. A találmány tárgya továbbá ipari robot munkavégző egységének az eljárás szerinti pozicionálására alkalmas készülék, amelynek az ipari robotot vezérlő berendezéssel szabályozó kapcsolatban álló és a munkavégző egységen a befogott szerszámmal (15) vagy alkatrésszel mechanikusan összekötött mérőátalakítói vannak. A találmány értelmében a munkavégző egységhez egy legalább kétállású revolverfej van csatlakoztatva, amelynek egyik felfogóhelye (7) a szerszámot (15) vagy alkatrészt, másik felfogóhelye (6) pedig mérőeszközt (14) tartalmaz, és a mérőátalakítók a mérőeszközzel (14) állnak mechanikus kapcsolatban, és az ipari robot a revolverfejet szabályozottan elfordító forgatóegységgel van ellátva.  HU 208 800 B A leírás terjedelme: 6 oldal (ezen belül 2 lap ábra)
Patent IT-1257273-B (IT)
Title: Mechanic-metallurgic process to repair machine components - involves non-destructive testing and sampling for continuous monitoring of element dimension and thermic state
IPC: B23P/
Filed: 1990-01-10
Granted: 1996-01-12
Abstract: The process involves cleaning the element surface and analysing by non-destructive tests and sampling for further continuous monitoring of its dimensional and thermic state during the whole recuperation process. Because of the application of reference points for the dimensional monitoring, by the use of pins and systems of micrometric screws, followed by the application of thermoairs adequately distributed over surfaces of areas heated by isolated resistances, it is possible to manually or automatically control the perfect execution of the thermic treatment of tension relief for the welding operations. The whole structure mounted in the element is isolated with ceramic fibre wraps, forming windows in the respective holes. The following sequence is followed: opening of the isolation through the corresponding window, welding, cleaning closing of the window and thermic equilibrium and dimensional conference.
Patent LT-4460-B (LT)
Title: Imidazole derivatives having affinity for alpha2 receptors activity
Inventor: KARJALAINEN ARTO
IPC: C07D233/56
Filed: 1998-04-22
Abstract: Imidazole derivatives of formula (I)wherein n is 0 or 1, R1 is hydrogen or C1-C4-alkyl, R2 is hydrogen or R2 and R3 together form a double bond, R3 is hydrogen or C1-C4-alkyl or R2 and R3 together form a double bond, R4 is hydrogen, C1-C4-alkyl, hydroxy or C1-C4-alkoxy, R5 is hydrogen or C1-C4-alkyl or R4 and R5 together with the carbon atom to which they are attached form a carbonyl group, R6, R7 and R8 are each the same or different and are independently hydrogen, C1-C4-alkyl or C2-C4-alkenyl, C3-C7-cycloalkyl, hydroxy, C1-C4-alkoxy, C1-C4-hydroxyalkyl, thiol, C1-4-alkylthio, C1-4-alkylthiol, halogen, trifluoromethyl, nitro or optionally substituted amino, X is -CHR9-(CHR10)m-, m is 0 or 1, and R9 and R10 are each the same or different and are independently hydrogen or C1-C4-alkyl; or a pharmaceutically acceptable ester or salt thereof, their preparation, use and pharmaceutical compositions comprising them are described. The compounds have affinity for alpha2 receptors and are useful e.g. in the treatment of hypertension, glaucoma, chronic or acute pain, migraine, diarrhea, common cold, ischemia, addiction to chemical substances, anxiety, especially preoperative anxiety and different neurological, musculoskeletal, psychiatric and cognition disorders or as adjuncts to anesthesia.
Patent YU-44872-B (YU)
Title: Process for obtaining an debroming compound
Inventor: PIRIE D K
IPC: C07D499/00
Filed: 1984-06-05
Abstract: A process for the debromination of 6-monobromo- and 6,6-dibromopenicillanic acid, and various derivatives thereof, by the action of a bisulfite salt. The debrominated compounds produced find various utilities, as beta-lactamase inhibitors useful in therapy in combination with known beta-lactam antibiotics, or as intermediates in the further synthesis of useful beta-lactam compounds.
Patent RS-51197-B (RS)
Title: Anti-dual integrin antibodies, compositions, methods and uses
Inventor: GILES-KOMAR JILL
IPC: A61P9/00
Filed: 2001-08-07
Abstract: An isolated human monoclonal antibody that binds to human Alpha V Beta 3 to Alpha V Beta 5 integrins, and conjugates and compositions comprising them.
Patent AT-395265-B (AT)
Title: Cold starting device for internal combustion engines powered by alcohol fuel
Inventor: KRAUTINGER MICHAEL ING
IPC: F02N19/08
Filed: 1989-06-20
Granted: 1992-11-10
Abstract: The invention relates to a cold-starting device for an internal combustion engine powered by alcohol fuel, with external ignition and central mixture formation, with an electrical heating element, which can be switched on before cold starting, being arranged in the induction manifold, and an electrically controlled cold starting valve (which is connected to a fuel pump) being provided, by means of which an amount of fuel can be applied to the heating element. According to the invention, the electrical heating element 22 has a vaporizer part 23 which is formed from thin, preferably cylindrical pins 23' and is inserted in the induction manifold 10, preferably on the underneath in the region of the branch point of an induction manifold elbow 10', such that it is detachable and is thermally insulated from the induction manifold 10, and the cold starting valve 19 is arranged opposite the vaporizer part 23. The vaporizer part (evaporator part) is preferably pre-heated to 115 to 120 degree C for cold starting. <IMAGE>
Patent AT-405583-B (AT)
IPC: H02G3/08
Filed: 1993-10-29
Granted: 1999-09-27
Abstract: The invention relates to a component for electrical installations for connection of and/or for connection to signal lines and/or power lines R, Y, B, N, E of electrical service systems, which component can be installed in a space-saving manner in electrical service boxes 200, such that it is secured against twisting and tilting. The invention provides that the component be designed as a slimline module 100 and be designed such that it can be arranged in the box 200 under a switching, input or contact member, has, in the physical vicinity of its base 115, a board 180 and, arranged on the latter, switching manipulation, connecting and/or functional elements 130, 140, 150, 160, 165, 170, with the board 180 and the elements 130, 140, 150, 160, 165, 170 being potted with an electrically insulating synthetic resin compound 1200, and in that current switching members 130 and/or current connecting members 150 are arranged in one region of the module 100, and connecting members 140 for control lines and their connecting members are arranged in an opposite region. <IMAGE>
Patent AT-391773-B (AT)
Title: Device for exposing a semiconductor substrate against a radiation pattern
IPC: G03F7/20
Filed: 1987-10-12
Granted: 1990-11-26
Abstract: In a device for exposing a semiconductor substrate 5 against a radiation pattern when fabricating chips in microelectronics, a projection mask 4 and a substrate pallet 9 are provided. The substrate pallet can be adjusted via at least three actuators (positioners) 7, 8 which can be adjusted normal to the projection plane, and can also have its inclination set. Sensors (detectors) 11, 12 generate signals for a central control unit 14. The actuators 7, 8 comprise micrometer screws driven by positioning motors (motor actuators, servomotors) 8 with the aid of which the substrate 5 can be set on an adjustable cover 2, holding the projection mask 4, via the substrate pallet 9. The cover can be adjusted from its rest position by means of the substrate by changing its inclination. The sensors 11, 12 detect the pressure exerted when the substrate pallet 9 is mounted on the projection mask 4, or they detect the relative adjustment of the cover 2 with respect to its supports and generate control signals for the central control unit 14, which operates the actuators for the purpose of approximate follow-up control until the desired position of the substrate surface is reached with reference to the projection mask. <IMAGE>
Patent CA-1272101-B (CA)
Inventor: LESSI FRANK
IPC: F03B13/12
Filed: 1989-04-12
Granted: 1990-07-31
Abstract: ABSTRACT OF THE DISCLOSURE     A portable electric generator in which a float tank rises and falls in response to tidal  flow.  The float tank is operatively connected to a beam  having a tank at each end thereof, one of which is water filled, and which is rotatable about a horizontal axis in either a  clockwise or  anticlockwise direction. When a full tank reaches the vertical position, trip means operate to release the water which flows over a turbine to the corresponding empty tank at the bottom of the circle.  One beam is moved by a rising tide while a second beam on a common axis is moved on a falling tide. In either case the water flows over the same turbine at the common axis.
Patent DK-157581-B (DK)
Inventor: KALUS PETER
IPC: C08J7/043
Filed: 1985-04-09
Abstract: An imprintable sheet of plastic is proposed having a carrier sheet and a layer applied on at least one side for receiving an imprint in which to improve the absorbency, to increase the drying speed of the imprint and to improve the outline sharpness of the imprint the layer receiving the imprint consists of a firm polymer matrix and microporous finely divided solid particles embedded therein. Furthermore, a method is described for producing such an imprintable sheet. The sheet is preferably used for making imprintable self-adhesive or non-self-adhesive labels.
Patent DK-160022-B (DK)
Inventor: BADURA WOLFGANG
IPC: F42B4/24
Filed: 1985-06-07
Abstract: Device for producing a series of consecutive decoy clouds, in particular infrared decoy clouds which move progressively away from the actual target, in which several projectiles (A, B, C, D, E, F, G) are arranged within a thin walled discharge tube (1), each projectile is practically of identical construction and has a separate ignition disintegrator unit (10) for disintegrating it and for igniting and scattering the combustible charge (18) to form a decoy cloud, a separate ejection chamber (27) provided with a propellant charge cartridge (28) is provided on each projectile, each propellant charge cartridge (28) can be ignited via a separate electrically actuated ignition lead (5) by means of a command controlled ignition distributor unit (69) and each projectile has a separate percussion fuse (47) for the ignition disintegrator unit (10) which can be actuated by releasing its safety device (360 mechanically, its safety device (36) only being released after ignition of the propellant charge cartridge (28) with opening of the ejection chamber (27) and after the projectile has left the discharge tube (1) and due to the acceleration of the projectile.
Patent DK-149492-B (DK)
Inventor: BETZING HANS
IPC: C07F9/10
Filed: 1981-07-07
Abstract: The present invention is directed to new 1-S-alkyl-2-O-acyl-3-phosphocholine-1-mercapto-2.3-propandiols of the general formula I <CHEM> process for producting the same and pharmaceutical preparations containing the same as active agent, in particular for the treatment of increased blood pressure and thromboembolic diseases.
Patent FI-70830-B (FI)
Inventor: SHANTON KENNETH JOHN
IPC: B41M5/155
Filed: 1982-02-11
Granted: 1986-07-18
Abstract: A colour developer for use in a pressure- or heatsensitive record material comprises a particulate amorphous hydrated silica/hydrated alumina composite in which the hydrated silica and hydrated alumina are chemically bound, in which hydrated silica predominates, in which the mean alumina content on a dried weight basis is at least 7.5%, based on the total weight of silica and alumina, and in which the surface area is below 300m<2>g<-><1>. The composite may be metal-modified.
Patent FI-68775-B (FI)
Inventor: ESKELINEN KALEVI
IPC: B08B1/04
Filed: 1982-03-17
Granted: 1985-07-31
Abstract: A washing machine for a waste container or for any other container of a relatively large size is designed so as to be attached preferably to a vehicle, such as a lorry, for example as a unit with a frame of an exchangeable platform. The washing machine (1) comprises at least one rotable brush (2), which consists of a tubular brush body (3), from which the brush fibres project preferably radially, and of nozzle means for spraying the washing liquid onto the object to be washed. According to the invention, for the purpose of moving the brush (2) along a path of movement substantially of a shape of a rectangle or square in the normal plane of the axis (4) of rotation of the brush, the washing machine (1) comprises guide means (5, 6) and a drive gear (7) for moving the brush (2) in the normal plane of its axis (4) in one direction back and forth. The washing machine (1) additionally comprises a second set of guide means (8, 9) and a drive gear (10) for moving the brush (2) in the normal plane of its axis (4) back and forth in a direction perpendicular to the direction mentioned above.
Patent FI-72532-B (FI)
Inventor: AMER GAMAL IBRAHIM
IPC: C11B13/02
Filed: 1983-12-28
Granted: 1987-02-27
Abstract: The disclousre is of a process for separating neutrals from salts of fatty/resin acids by extraction of tall oil soaps with supercritical fluid solvents.
Patent FI-81530-B (FI)
Title: Towable assembly scaffold for connection to a car
Inventor: KARTTUNEN LASSE JOHAN SAMUEL
IPC: B60P1/54
Filed: 1989-01-03
Granted: 1990-07-31
Abstract: The invention relates to a towable assembly scaffold 1" for connection to a car, especially to a timber-transport car 2" or equivalent, and for supporting a hydraulically operated crane, which towed assembly scaffold comprises two shafts 7" for mounting of the same in two sockets or equivalent in the rear section of the car, and a crane bench 4". To enable the towable assembly scaffold 1" to be quickly and easily connectable to the car 2" and be reliable and durable in its working, the towable assembly scaffold 1" comprises rapid-mounting means for connecting the same to the car 2" and on it has been mounted a hydraulic system which operates the crane 3. <IMAGE>