baber/WOPTO huggingface dataset:
Patent HU-193275-B (HU)
Title: Process for production of derivatives of dihydripirizin and medical preparatives containing thereof
Inventor: CAMPBELL SIMON F
IPC: C07D487/04
Filed: 1983-12-20
Abstract: Dihydropyridines of the formula:-and their pharmaceutically acceptable acid addition salts; whereinR is an optionally substituted aryl or heteroaryl group;R' and R<sup>2</sup> are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl;Y is -(CH<sub>2</sub>)<sub>n</sub>- where n is 2, 3 or 4 and is optionally substituted by 1 or 2 methyl groups; andR<sup>3</sup> is an optionally substituted 5- or 6-membered heterocyclic group attached to the adjacent nitrogen atom by a carbon atom, said heterocyclic group being optionally fused to a further 5- or 6-membered heterocyclic group or to a benzene ring, said further heterocyclic group and benzene ring also being optionally substituted.The compounds are calcium antagonists useful as anti-ischaemic and antihypertensive agents.
Patent HU-198456-B (HU)
Title: Process for producing 2,2,6,6-tetramethyl-4-oxopiperidine
Inventor: HEVER IMRE
IPC: C07D211/74
Filed: 1986-11-05
Abstract: 2,2,6,6-tetra : methyl- 4-oxo-piperidine is prepd. from acetone and ammonia in the presence of ammonium-chloride catalyst. The ammonia is added as a 17-25 wt. % aq. soln.
Patent HU-205616-B (HU)
Title: Process for producing proteine hydrolysate containing less than 1 ppm chromine and if desired metal-chelate or aminoacid-oligopeptide
Inventor: BARNA LAJOS
IPC: C07K1/12
Filed: 1989-10-18
Abstract: A protein hydrolysate is prepd. by alkaline hydrolysis from previously desalted, comminuted chrome tanned leather. This hydrolysate contains less than 1 ppm Cr, based on solids content. An excess quantity of a base is added for hydrolysis (calculated on Cr concn.) so that the initial concn. of 3.3-0.03 mol hydroxy-ion / cu.dm should yield pH 12.6-12.7 at completion of the reaction. The reaction mix is allowed to stand at room temp. for 3-48 hrs., followed by hydrolysis at 1-5 bar pressure and 70-150 deg.C for 0.1-10 hrs.. The Cr content of the hydrolysate is determined and once its min. value is reached, Cr hydroxide formed is removed instantly, at the prevailing reaction temp.. (1pp Dwg.No.0/0)
Patent HU-207084-B (HU)
Title: New process for producing n-formamidoyl thienamycin derivatives
Inventor: GRABOWSKI EDWARD J J
IPC: C07D477/02
Filed: 1989-11-03
Abstract: This invention relates to a process for preparing 2-(aminoalkylthio)carbapenems. In particular, this invention relates to a process in which a bis(substituted phenyl) phosphorohalidate is used to form an enol phosphate intermediate that can be converted to 2-(aminoalkylthio)carbapenems by reaction with suitable thioalkylamines.
Patent HU-204761-B (HU)
Title: Process for producing naphthalene derivatives and pharmaceutical compositions comprising such compounds
Inventor: OKITA MAKOTO
IPC: C07C59/64
Filed: 1989-12-27
Abstract: A naphthalene derivative having the formula is new and useful for medicine. <CHEM> [wherein R<1> represents a hydrogen atom, a lower alkyl group or an acyl group; R<2> independently represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom, a cycloalkyl group, a cycloalkylalkyl group, a hydroxyl group, an aryl group which may be substituted, an arylalkyl group whose aryl group may be substituted, a heteroaryl group, or a heteroarylalkyl group; R<3> and R<4> are the same or different and represent a hydrogen atom, a lower alkyl group, a lower alkenyl group, an aryl group which may be substituent, an arylalkyl group whose aryl group may be substituted, an arylalkenyl group whose aryl group may be substituted, a cycloalkyl group, an alkoxyalkyl group, a heteroaryl group, a heteroarylalkyl group, a carboxyl group, a carboxyalkyl group, an aminoalkyl group, or a cyano group; R<5> represents a group of the formula, -OR<7>, (wherein R<7> represents a hydrogen atom or a lower alkyl group), or a group of the formula, <CHEM> (wherein R<8> and R<9> are the same or different and represent a hydrogen atom or alower alkyl group or R<8> and R<9> can form, along with the nitrogen atom bonded with R<8> and R<9>, a ring which may contain an oxygen atom); R<6> independently represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a hydroxyl group, an amino group, an arylalkyl group, or an aryl group; and m is 0 or an integer of from 1 to 2, and n is 0 or an integer of from 1 to 4.]
Patent IT-1226446-B (IT)
Title: System for measuring the efficiency of shock absorbers mounted on a vehicle
Inventor: CARLO BUZZI
IPC: F16F/
Filed: 1988-11-29
Granted: 1991-01-16
Abstract: The patent concerns a device for measuring the damping coefficient that characterises the effect of a shock absorber mounted on a vehicle, by comparing it to the amplitude of movement of the chassis measured in proximity to the suspension at low frequency and at the resonance frequency of the said chassis. The movement of the chassis is caused by a footboard, moveable vertically for adequate amplitude and at variable frequency, on which rests one of the vehicle's wheels. A special sensor measures the amplitude of the chassis' vibration in relation to the ground.<IMAGE>
Patent IT-1238733-B (IT)
Title: A wooden children's bed, fixed railing and manually moveable mattress frame with a gas piton system for guidance and counterweight, used as a baby changing table.
Inventor: CANCIULLO GRAZIA
IPC: A47D/
Filed: 1990-05-14
Granted: 1993-09-01
Abstract: This invention consists of a wooden children's bed, safety railing attached to all four sides and with a manually adjustable mattress frame to different heights. At the maximum height the bed can be used as a changing table. The movement is facilitated and guided by a system of gas pistons and springs. It takes place manually with the use of two handles which control whether the mattress frame is blocked or not. The operation can be carried out with the child on the bed.
Patent LV-15050-B (LV)
Title: The tool for measuring form and size of laparoscopic allograft for hernia defect, suitable for use on the rear wall of the inguinal canal of hernia defect and method of use
Inventor: IVANOVS IGORS
IPC: A61F2/00
Filed: 2015-05-07
Abstract: The invention relates to medicine, in particular to laparoscopic hernioplasty and allografts. The proposed tool, which is constructed from the polythene, which is in the size and form of the allograft, having measurable mesh with rectangular shape on the surface. The tool is held near the rear wall of the inguinal canal and the size and form of hernia defect is determined and marked. After that, the tool is taken out of the patient and the allograft for individual patient is constructed by marks.
Patent LV-10926-B (LV)
Title: Immunomodulating preparation
Inventor: JURIS RUBENS
Filed: 1993-12-03
Abstract: An immune modulator, herbal diterpene alcohol - isoabienol, increases humoral immune reaction by increasing the antibody-producing cells 2-3 times, hemagglutinin titre 4-32 times, stimulates macrophage phagocytal activity by 14-18 percent and suppresses the immune cells reactions - latter-type allergic reactions and "transplant-against-the-host" reactions by 30 percent, which is important in curing secondary immunodeficient states, infectional and auto immune diseases as well as in transplanting organs and tissues.
Patent MX-163837-B (MX)
Inventor: THIM LARS
IPC: C12N15/81
Filed: 1986-03-20
Abstract: Novel human insulin precursors of the formula B-X-Y-A, wherein X and Y are each lysine or arginine, are prepared by culturing a yeast host transformed with a replicable expression vehicle capable of expressing a DNA-sequence encoding the human insulin precursors in yeast. Human insulin is prepared by recovery of the insulin precursors from the culture medium and converting the insulin precursors into human insulin by enzymatic treatment.
Patent MX-163973-B (MX)
Inventor: LINDLEY JOHN FRANCIS
IPC: C10G49/04
Filed: 1986-04-29
Abstract: Catalysts for hydroconversion of heavy oils, particularly those containing Ramsbottom carbon precursors, comprise nickel or cobalt and molybdenum on porous alumina containing 1-3% silica. The catalysts have total pore volume of 0.5 to 1.5 ml/gm with at least 70% of the pore volume in pores of 40-60A pore radius and with only about 10-35% of the nickel or cobalt in acid extractable form.
Patent MX-168270-B (MX)
Title: Montaje de panel moldeado y sujetadores para dicho montaje
Inventor: NIEBOER KEITH A
IPC: B60J1/02
Filed: 1987-04-08
Abstract: La presente invención se refiere a un sujetador que sirve para sujetar un montaje de panel, tal que, un montaje de ventanilla de vehículos, u otro semejante a un soporte; dicho sujetador se caracteriza en que está adaptado para incrustarse en una porción moldeada del montaje de panel y comprende: una base, un dispositivo elástico, situado sobre la base, para acoplarse con una pieza rígida en el montaje de panel, con el, fin de impulsar a la base hacia un contacto de obturación con una porción del molde, durante la formación de la porción moldeada del montaje de panel, y para que el sujetador quede retenido en la porción moldeada del montaje de panel; un dispositivo de sujeción, colocado sobre la base, para que el sujetador y el montaje de panel se sujeten a un soporte; y la base se extiende hacia afuera, alrededor del dispositivo de sujeción, e incluye una superficie adyacente al dispositivo de sujeción y adaptada para acoplarse obturativamente con una porción del molde, durante la formación del montaje de panel, para evitar que el material de moldeo fluya alrededor del dispositivo de sujeción.
Patent NO-134681-B (NO)
Inventor: HULTDIN G M
IPC: A01G23/08
Filed: 1973-12-27
Abstract: Fremgangsmåte og anordning for felling av trær.
Patent NO-161671-B (NO)
Inventor: STANTON MICHAEL
IPC: G03F7/016
Filed: 1980-12-17
Abstract: The radiation sensitive compound contains at least two groups having the structure 

A<->N@ - Ar - R - X - @ - X<1> -
 in which Ar represents a divalent or other polyvalent radical derived from an aromatic or heteroaromatic compound; X and X min  which may be the same or different, each represents O, S or an imino group, provided that at least one of X and X min is an imino group, Y represents O or S, R represents a single bond or a divalent or other polyvalent radical and A<-> is an anion. It may be produced by (i) reacting a compound containing a diazo group precursor and having one or more -OH, -SH, -NH2, -NH- groups with a compound having a plurality of -NCO, -NCS, -OCOCl, or > NOCl groups, (ii) converting the precursor as necessary into a diazo group, and (iii) reacting the diazo groups with an acid. The compound is useful for the production of radiation sensitive plates for lithographic printing plate manufacture.
Patent NO-161624-B (NO)
Inventor: BOKHOVEN PETRUS HUBERTUS MARIA
IPC: C08L51/04
Filed: 1981-09-10
Abstract: The invention relates to a polymer composition based on one or more graft copolymers of styrene and acrylonitrile on a rubber and a copolymer of  alpha -methylstyrene and acrylonitrile. To improve the flow-properties of such a polymer composition, without unduly decreasing the heat distortion temperature the polymer composition according to the invention is characterized in that it comprises: A. One or more graft copolymers, each of them obtained by polymerizing  20-80 parts by weight of a monomer mixture consisting of  20-40 % by weight of acrylonitrile,  50-80 % by weight of styrene and 0-30 % by weight of one or more other monomers in the presence of 20-80 parts by weight of rubber (in respect of 100 parts by weight of graft copolymer) and B. one or more graft copolymers, each of them obtained by polymerizing  75-90 parts by weight of a monomer mixture consisting of  20-40 % by weight of acrylonitrile,  50-80 % by weight of styrene and 0-30 % by weight of one or more other monomers in the presence of 10=25 parts by weight by rubber (in respect of 100 parts by weight of graft copolymer) and C. a copolymer of   alpha -methylstyrene and acrylonitrile obtained by polymerizing 60-80 parts by weight of  alpha -methylstyrene and 20-40 parts parts by weight of acrylonitrile, of which polymer composition the rubber content is between 10 and 30 % by weight, while the difference in rubber content of the graft copolymers is at least 5 % by weight.
Patent NO-156137-B (NO)
Inventor: GRETHER PAUL
IPC: E06B3/67
Filed: 1982-07-13
Abstract: A single foil is biaxially stretched on a frame for movement relative thereto by being secured intermittently to a single rubbing strip over a guide ledge. The rubbing strip is stretchable and movable lengthwise of the associated frame side. Torsional forces arising because of the one-sided loading of the frame by the stretched foil are taken up by the frame which is made with a torsionally rigid cross-section. The single foil can be clamped without creasing and in a manner which ensures freedom from creasing notwithstanding differences in the heat expansion of the foil and frame.
Patent NO-170585-B (NO)
Inventor: TRAINOR DIANE AMY
IPC: A61P43/00
Filed: 1986-06-06
Abstract: The invention discloses a series of difluoroketone mono. di- and tri-peptide derivatives of the formula la, Ib and Ic:-and salts thereof where appropriate, and wherein the radicals are defined hereafter in the specification. The derivatives are useful in inhibiting the action of human leukocyte elastase. There are also disclosed methods and intermediates for the manufacture of, and pharmaceutical compositions comprising, the said derivatives.
Patent NO-176164-B (NO)
Inventor: KARAKELLE MUTLU
IPC: A61B5/00
Filed: 1988-05-09
Abstract: Partition membranes which are permeable to blood electrolytes fabricated from crosslinked polyetherurethane compositions having from 20 to 50% hard segments. The membranes absorb from 50 to 120% of their dry weight of water and have electrolyte diffusion constants of up to 1 x 10<-><6>cm<2>/sec. The membranes are included in electrochemical, fiber optic and solid state blood electrolyte sensors to provide blood compatible surfaces and to ensure that blood components deleterious to analysis of electrolyte in the blood remain separated from the sensing elements.
Patent NO-172389-B (NO)
Inventor: FLIRI ANTON FRANZ JOSEF
IPC: C07D417/12
Filed: 1989-05-23
Abstract: Acyl derivatives of 2-aminobenzothiazole and alkylated analogs thereof as antitumor agents.
Patent NO-178117-B (NO)
Inventor: SCHULZE-BECKINGHAUSEN ERICH JO
IPC: E21B19/16
Filed: 1991-05-27
Abstract: Apparatus for connecting and disconnecting threaded members including a power tong, a backup unit disposed below the power tong for gripping a second pipe, and apparatus for transmitting reaction forces generated by the power tong to the backup unit, the backup unit having devices for transmitting compressive or tensile forces between its members from the power tong which, in one embodiment, includes a hydraulic connection between a double acting hydraulic piston and cylinder assemblies incorporated in the members.
Patent RS-49964-B (RS)
Inventor: BRAISH TAMIM FEHME
IPC: C07B61/00
Filed: 2000-04-03
Abstract: Postupak za dobijanje 2-fenil-3-aminopiridina i njegovih supstituisanih fenil derivata formule X ili jedinjenja formule V korisnog za dobij anje soli 2-fenil-3-aminopiridina ili supstituisanih fenil derivata, naznačen time, što obuhvata reakciju jedinjenja formule sa jedinjenjern formule u reakciono inertnom rastvaraču u prisustvu baze i paladijum katal izatora u ci lj u dobijanja jedinjenja formule gde: X je Cl, Br, ili I; Z je H, (C1-C4)alkil, metoksi, trifluorornetoksi, r ili Cl; Ar je (C6-C10)aril po potrebi supstituisan sa od 1 do 3 R5 grupe; R1 je (C1-C6) normalni ili račvasti alkil, (C3-C7)cikloalkil, ili (C6-C10) aril, gde su pomenute alkil, cikloalkil, i aril grupe po potrebi supstituisane sa 1 do 3 R5 grupe; R3 i R4 su nezavisno odabrani od H, i (C1-C6)alkila, gde kada su R3 i R4 (C1-C6)alkil, tada mogu da budu kondenzovani tako da formiraju prstenastu strukturu; i svaki R5 je nezavisno odabran od halo, cijano, nitro, (C1-C6) halosupstituisanog alkila, (C1 -C6)alkoksi, (C6-C10)ariloksi, (C1-C6)halosupstituisanog alkoksi, (C1- C6)alkila, (C2-C6)alkenila, (C2-C6)alkinila, (C1-C6)alkiltio, (C1-C6)alkilsulfinila, (Cl-C6)alkilsulfonila, (C1-C6)alkil-OC(O)-, (C1-C6) alkil-OC(O)-(C1-C6) alkila-, (C1-C6)alkil-C(O)O-, (C1-C6) alkil-C(O)-( C1-C6)alkil-O-, (C1-C6)alkil-C(O)-, (C1-C6)alkil-C(O)-(C1-C6) alkil-, (C6-C10) ariI-, (C6-C10) aril-(C1-C6) alkil- i (C3-C7)cikloalkila gde jedan ili dva atoma ugljenika iz pomenu1og cikloalkila mogu po Lotrebida budu zamenjeni azotom, kiseonikom ili sumporom. Prijava sadrži još 9 patentnih zahteva.
Patent RS-52522-B (RS)
Inventor: CATENA RUIZ JUAN LORENZO
IPC: A61K31/506
Filed: 2002-12-18
Abstract: Jedinjenje opšte formule (I)njihova pojedinačna enentiomema ili racematna smeša,pri čemu, R1, R2 i R3 jesu radikali, nezavisno odabrani iz grupe koju čine, H, OH, NO2, SH, CN, F, Cl, Br, I, COOH, CONH2, (C1-C4)-alkoksikarbonil, (C1-C4)-alkilsulfanil, (C1-C4)-alkilsulfinil, (C1-C4)-alkilsulfonil, (C1-C4)-alkoksil opciono supstituisan sa jednim ili sa više F, ili (C1-C4)-alkil opciono supstituisan sa jednim ili sa više F ili OH; alternativno, ili R1 i R2, ili R2 i R3, mogu da obrazuju biradikal, odabran iz grupe koju čine -CH2-CH2-CH2- ili -CH2-CH2-CH2-CH2-;R4 je radikal odabran iz grupe koju čine:a)	za C vezan radikal, peto- ili šesto-članog heterocikličnog prstena, koji sadrži bar jedan heteroatom, odabran iz grupe koju čine O, S ili N, a taj heterociklični prsten je supstituisan sa jednim ili sa više supstituenata nezavisno odabranih iz grupe koju čine, OH, okso, (=O), SH, NO2, CN, F, Cl, Br, I, CONH2, COOH, (C1-C4)-alkoksikarbonil, (C1-C4)-alkilsulfanil, (C1-C4)-alkilsulfinil, (C1-C4)-alkilsulfonil, (C1-C4)-alkil opciono supstituisan sa jednim ili sa više F, OH, ili (C1-C4)-alkoksil opciono supstituisan sa jednim ili sa više F;b)	za C vezan radikal, bicikličnog prstenastog sistema, koji se sastoji od fenil prstena kondenzovanog sa peto- ili šesto-članim heterocikličnim prstenom, koji sadrži bar jedan heteroatom, odabran iz grupe koju čine O, S ili N, a taj biciklični prstenasti sistem opciono je supstituisan sa jednim ili sa više supstituenata nezavisno odabranih iz grupe koju čine, OH, okso, (=O), SH, NO2, CN, F, Cl, Br, I, CONH2, COOH, (C1-C4)-alkoksikarbonil, (C1-C4)-alkilsulfanil, (C1-C4)-alkilsulfinil, (C1-C4)-alkilsulfonil, (C1-C4)-alkil opciono supstituisan sa jednim ili sa više F, OH, ili (C1-C4)-alkoksil opciono supstituisan sa jednim ili sa više F; ic)	fenil supstituisan sa jednim ili sa više supstituenata, nezavisno odabranih iz grupe koju čine OH, SH, NO2, CN, F, Cl, Br, I, CONH2, COOH, (C1-C4)-alkoksikarbonil, (C1-C4)-alkilsulfanil, (C1-C4)-alkilsulfinil, (C1-C4)-alkilsulfonil, (C1-C4)-alkil opciono supstituisan sa jednim ili sa više F, OH, ili (C1-C4)-alkoksil opciono supstituisan sa jednim ili sa više F;R5 je radikal izabran iz grupe koju čine:a)	ciklopropil, ciklobutil, ciklopentil, cikloheksil, svaki od njih, supstituisan sa jednim ili sa više supstituenata nezavisno odabranih iz grupe koju čine OH, okso, (=O), SH, NO2, CN, F, Cl, Br, I, CONH2, NR7CO-(C1-C4)-alkil, COOH, (C1-C4)-alkoksikarbonil, (C1-C4)-alkilsulfanil, (C1-C4)-alkilsulfinil, (C1-C4)-alkilsulfonil, (C1-C4)-alkil opciono supstituisan sa jednim ili sa više F, OH, ili (C1-C4)-alkoksil opciono supstituisan sa jednim ilisa više F;b)	(C1-C10)-alkil, supstituisan sa jednim ili sa više radikala nezavisno odabranih iz grupe koju čine R6, COR6, NH2, NR6R7, CONR6R7, NR7COR6, OH, OR6, COOR6, OCOR6, SO2R6, SH, SR6, SOR6, COSR6, SCOR6, CN, F, Cl, Br, NO2, ciklopropil, ciklobutil, ciklopentil, cikloheksil, cikloheksenil, norbornenil ili
Patent ZA-793108-B (ZA)
Title: Imidazo (1,2-a) imidazole derivatives,processes for their preparation,compositions thereof
Inventor: STAEHLE H
IPC: C07D235/00
Filed: 1979-06-22
Abstract: Compounds of the formula   <IMAGE>   wherein R1, R2 and R3, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, methyl, methoxy or trifluoromethyl, provided that one of them is other than hydrogen; and R4 and R5, which may be identical to or different from each other, are each hydrogen or methyl; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent ZA-805643-B (ZA)
Title: Skid pipe
Inventor: CAMPBELL F JR
IPC: F27D3/02
Filed: 1980-09-10
Abstract: A water-cooled skid pipe suitable for supporting metal shapes such as billets, blooms and slabs in a metallurgical reheat furnace. The skid pipe has a base member, a pair of upwardly extending, converging side members and an apex member connecting the uppermost portions of the side members, all such members defining a passageway therethrough suitable for conducting a fluid. A pair of shoulders extend outwardly of the junction of each side member and the apex member, which shoulders and apex member receive the slag which is deposited by the metal shapes onto the skid pipe and prevent the slag from migrating into the seam between the skid pipe and a surrounding insulator. The shoulders further protect any suitable insulator, which can be applied around the base member and converging side members, from direct contact by the metal shape thereby substantially minimizing the impact of the metal shape upon the insulator. The metal shape can be supported directly by the apex member or by a skid member secured atop the apex member. The invention can be used outside a furnace as an improved structural support member.
Patent ZA-821596-B (ZA)
Title: Biologically active heterocyclic compounds
Inventor: KAY IAN TREVOR
IPC: C07D333/24
Filed: 1982-03-10
Abstract: N-Heterocyclylmethyl amides of formula (I):wherein R<sup>1</sup> is optionally substituted alkyl, alkenyl, aryl, or heterocyclyl; R<sup>2</sup> is hydrogen, C<sub>1-4</sub> alkyl, or C<sub>3-4</sub> alkenyl E is CN, CSNH<sub>2</sub>, alkoxycarbonyl, or-CONR<sup>4</sup>R<sup>5</sup> wherein R<sup>4</sup> and R<sup>5</sup> are H or optionally substituted alkyl or alkenyl; X is oxygen or sulphur; and R<sup>3</sup> is H, or one or more Me or Cl. The compounds are useful as herbicides and fungicides.
Patent ZA-845034-B (ZA)
Title: Electric induction crucible furnace for die casting
Inventor: CRESCENZI GIUSEPPE
IPC: F27D11/12
Filed: 1984-07-02
Abstract: The furnace comprises a crucible (10) surrounded by an induction heating coil (16) and having a filling mouth (12) and a pouring spout (11). The crucible is cylindrical in shape having an oval external cross-sectional profile (10a) with a major diameter and a minor diameter, and an internal profile (10b) of substantially constant diameter. In the portions of the crucible wall of greater thickness are formed a filling duct (14) and a pouring duct (13) which connect the filling mouth and the pouring spout respectively to the bottom of the crucible.