baber/WOPTO huggingface dataset:
Patent HU-201042-B (HU)
Title: Process for production of derivatives of 4-amin-6-fluor-cromane-4-carbonic qcid and 2 (2)-methil
Inventor: URBAN FRANK JOHN
IPC: C07D491/107
Filed: 1985-08-17
Abstract: An improved process for preparing (4S)-6-fluoro-spiro-[chroman-4,4 min -imidazolidine]-2 min ,5 min -dione (sorbinil) or its (2R)-methyl derivative (2-methylsorbinil) is disclosed herein, starting from p-fluorophenol in each instance. The final products obtained have known pharmaceutical value as agents for the control of certain chronic diabetic complications. Key steps concerned with the process involve converting p-fluorophenol into the appropriate  beta -(4-fluorophenoxy)-alkane halide, followed by amidoalkylation with N-benzoyl or N-(lower alkanoyl)- alpha -hydroxyglycine to form an intermediate 2-amidoalkylated derivative thereof, and then dehydration and spiroalkylation of said intermediate by treatment with a dehydrating agent and a base to yield a spiroalkylated azlactone compound. The latter compound is then subsequently converted to the known 4-amino-6-fluorochroman-4-carboxylic acid or the novel (2R-methyl derivative thereof, both in the form of their hydrohalide acid addition salts, by employing acid hydrolysis and the intermediate spiro-amino acid hydrohalide salt is thereafter converted to the corresponding methyl or ethyl ester and resolved with  alpha -chymotrypsin to afford the desired (S)-methyl or (S)-ethyl ester. Treatment of either of these latter two esters with an alkali metal cyanate in an acid medium then effects conversion of same to the desired spiro-hydantoin ring compound. Alternatively, the spiro-amino acid hydrohalide salt can also be converted to the desired spiro-hydantoin ring compound in a known manner, involving a sequence of three reaction steps. The spiroalkylated azlactone compound of the instant invention, as well as the methyl and ethyl esters mentioned above, are themselves novel compounds and are valuable as synthetic intermediates in the process of this invention.
Patent HU-198447-B (HU)
Title: Process for production of derivatives of amid and medical compositions containing them
Inventor: ITOH YASUO
IPC: C07C233/77
Filed: 1988-09-02
Abstract: Amide-compounds represented by the formula (I): <CHEM> wherein R1 represents hydrogen, lower alkoxy, hydroxy, lower alkyl, halogen, amino which can be substituted by lower alkyl, nitro, cyano, sulfamoyl which can be substituted by lower alkyl, R2 represents hydrogen, lower alkoxy, hydroxy, lower alkyl, halogen, amino, nitro, wherein R1 and R2 can be combined to form methylenedioxy, R3 means hydrogen, lower alkyl, halogen, or amino, R4 and R5 may be the same or different and each represents lower alkyl or wherein R4 and R5 may be combined together with nitrogen to form 1-pyrrolidinyl or piperidino, and pharmacologically-acceptable acid-addition salts thereof, which exhibit excellent effects in the activation of gastric motor function, a process for preparation pharmaceutical compositons thereof, as well as a method for the treatment of a subject suffering from an ailment associated with inadequate gastric motor function by administrating such a compound to the said subject, are all disclosed.
Patent HU-192632-B (HU)
Title: Fresh gas pipe system for turbo-refilling straight-six internal combustion engines
Inventor: KUBIS HERBERT
IPC: F02B33/44
Filed: 1984-12-11
Abstract: A fresh-gas intake system for engines with combination supercharging, i.e. exhaust gas turbocharging combined with resonance supercharging. The object is to improve such a system so as to make it very compact. On the one hand, the otherwise usual plenum tank is omitted, and on the other hand the incorporation of the resonance pipes in the integral unit, as well as the supply of the fresh gas, is improved. This is essentially achieved in that at least one resonance tank is formed with such a length that it extends over all of the inlet port openings of all of the in-line cylinders, and in that the fresh gas supplied by the turbocharger is delivered via a supply cover into the resonance pipes.
Patent HU-193726-B (HU)
Inventor: JARDAN R KALMAN
IPC: H02M7/521
Filed: 1984-12-18
Abstract: A találmány tárgya kapcsolási elrendezés egy- vagy többfázisú inverterek főtirisztorainak oltására, amely kapcsolási elrendezés váltakozóáramú pontjain közösített, ellenpárhuzamos tirisztoros (T,..,T6), illetve diódás (D,... D6) hídkapcsolás van, amely diódák (D,...D6) közösített katódjai egyenfeszültség forrás pozitív kapcsához (P), közösített anódjai az egyenfeszültség forrás negatív kapcsához (N) csatlakoznak. A találmány szerinti kapcsolási elrende zésnek az a lényege, hogy a kapcsolási elren dezésnek a tirisztorok közösített anód pontjaihoz, illetve katód pontjaihoz csatlakozó vonalaiba oltható vagy oltókörrel ellátott tirisztorok (Ki, K2) vannak az egyenfeszültség forrás pozitív kapcsától (P) a negatív kapocs (N) felé folyó áram vezetésére alkalmas polaritással sorbakötve. (1. ábra).  1. abra -1-
Patent HU-202760-B (HU)
Inventor: TOTHNE DR PAPAY VALERIA
Filed: 1987-04-17
Abstract: A találmány tárgya eljárás pikkelysömör gyógyulását elősegítő, antimikrobiális hatású kivonat előállítására, amely abban áll, hogy 1 tömegrész zabot és/vagy zabszalmát és 0,05-50 tömegrész pemetefüvet és adott esetben 0,01-100 tömegrész rózsaszirmot, rózsalevelet, csipkebogyót, támicsgyökeret, szőlőt vagy szőlőből préselt levet, szőlőlevelet és/vagy virágport és adott esetben ízesítőanyagokat külön-külön vagy együtt kivonatolnak a növényi részek és a virágpor együttes súlyára vonatkoztatva 1-100 tömegrész egy vagy több szerves oldószerrel +4 ’C és az oldószer forráspontja közötti hőmérsékleten és/vagy 4-100 ”C hőmérsékletű vízzel. A leírás terjedelme: 4 oldal, ábra nélkül HU 202 760 A -1-
Patent HU-214276-B (HU)
Inventor: ZANUCCOLI PIETRO
IPC: C05D9/00
Filed: 1989-09-19
Abstract: Eljárás kéntartalmú, mezőgazdaságban talajjavításra alkalmazhatópelletkészítmény előállítására őly módőn, hőgy max. 96,5 tömeg%finőmelőszlású kénpőrt, inert anyagként 3–10 tömeg% agyag, bentőnitvagy kaőlin vagy ezek keveréke és 0,5–5 tömeg% nedvesítőszerkeverékével adőtt esetben tővábbi ismert adalékőkkal együtthőmőgenizálják, az inert anyagők mennyiségével azőnős mennyisé űvízzel nedvesítik, a kapőtt masszát nedvesen extrűdálják, majd akapőtt pelleteket szárítják. ŕ
Patent HU-218483-B (HU)
Inventor: GRINDEY GERALD BURR
IPC: A61P43/00
Filed: 1990-12-10
Abstract: A találmány tárgya eljárás az (I) általános képletű vegyületek és azezeket tartalmazó gyógyszerkészítmények előállítására, ahol R1 –OHcsoportot, R2 hidrogénatomot vagy gyógyszerészetileg elfogadhatókationt, R3 szubsztituálatlan vagy klór-, fluoratommal, vagy trifluor-metil-csoporttal helyettesített 1,4-fenilén- vagy 1,3--feniléncsoportot vagy tiéndiil-, furándiilcsoportot, R5hidrogénatomot, metilcsoportot, 1–6 szénatomos alkanoil-amino- vagyaminocsoportot jelent, és a csillaggal (*) megjelölt szénatomhozközvetlenül kötődő csoportok S-konfigurációjúak. A találmány szerintivegyületek a timidilát szintetáz enzimet gátolják. ŕ
Patent IT-1234306-B (IT)
Title: Washable mattress, with anti-decubital sore, and anti- electrostatic accumulation properties, and of adjustable firmness.
Inventor: RICHINI ETTORE
IPC: A61G/
Filed: 1989-06-16
Granted: 1992-05-15
Abstract: This washable mattress with anti-decubital sore and, anti-electrostatic accumulation properties, and of adjustable firmness, is made up of an internal pneumatic structure, inflatable to pressures corresponding to the firmness desired, combined with a parallelepiped covering bag, having at least one of its two larger faces made of long haired wool fabric, preferably of the Merino anti-decubital sore type, placed over a modelled ashlar-type surface textured spongy layer of foam rubber, equipped with a flexible electrical conductive network, connected to a wire for the dispersal to ground of possible electrostatic charges.
Patent LV-13352-B (LV)
Title: Arrangement in electromechanical cylinder lock
Inventor: MARTIKAINEN KAARLO
IPC: E05B47/00
Filed: 2005-07-04
Abstract: The present invention relates to an arrangement in an electromechanical cylinder lock that comprises a cylinder housing (1) enclosing a turnable inner cylinder (2) and locking means (3, 4) which normally prevent the turning of the inner cylinder (2) relative to the cylinder housing (1) and which may be moved by the key of the lock to a releasing position allowing the turning of the inner cylinder (2), a lock pin (5) or the like which is operatively connected to the inner cylinder (2) so that it in its locking position prevents the turning of the inner cylinder (2), and a bolt member (8) which is electrically turnable from a first position allowing the locking position of the lock pin (5) to a second position where it prevents the lock pin (5) from moving to its locking position. The arrangement comprises a securing element (11, 11', 11'Æ) which, in response to a shock, vibration or other mechanical impulse exerted on the lock, is arranged to bounce from the counter surface (13, 13', 13'Æ) included in the lock structure against the bolt member (8) so that it prevents the bolt member (8) from moving from said first position to said second position.
Patent LV-10432-B (LV)
Title: Neuromuscular transmission blocators
Inventor: ANTHONY HILL DEREK
IPC: C07D217/16
Filed: 1992-12-18
Abstract: 1R-$i(cis),1'R-$i(cis) isomer of a 2',2'-(3,11-dioxo-4,10-dioxatridecylene)-bis-(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium) salt, substantially free from other geometrical and optical isomers thereof. The 1R-$i(cis),1'R-$i(cis) isomer has been found to have an advantageous combination of pharmacological properties, notably greater neuromuscular blocking potency, weaker histamine-releasing potency, and at equivalent levels of neuromuscular blockage, fewer potential adverse effects on the autonomic nervous system (sympathetic and parasympathetic blockade), in comparison with the known mixture of geometrical and optical isomers.
Patent LV-10787-B (LV)
Title: A novel compositions of refrigerants
Inventor: DOERING REINHOLD
IPC: C09K5/04
Filed: 1993-07-09
Abstract: Described are compositions containing trifluoromethane and 1,1,1,2-tetrafluoroethane which are suitable for use as refrigerant in refrigerating machines and air-conditioning systems.
Patent LV-10727-B (LV)
Title: Potato alpha-amylase gene
Inventor: KIRSTEN GAUSING
IPC: C12Q1/68
Filed: 1995-01-31
Abstract: alpha -Amylase, an enzyme that hydrolyses starch, can be found in all plants. The modification of potato starch production, in particular, is important in the preparation of various food products. The present invention discloses nucleotide sequences of potato  alpha -amylase genes and the corresponding amino acid sequences. The present invention also describes DNA probes comprising  alpha -amylase nucleotide sequences, as well as expression vectors that produce active  alpha -amylase enzymes. These expression vectors can be used to produce transgenic potato plants.
Patent MX-169045-B (MX)
Inventor: BAKER DAVID CURETON
IPC: G06T11/20
Filed: 1987-06-10
Abstract: A method and apparatus of providing a visual representation of a curve image wherein curve image data is provided by a B-Spline equation computed with a forward difference technique using scaled integer variables. The method provides for the scaling of the initial base matrix computation of the geometry vector coefficients followed by the computation of the forward difference interval coefficients using integer arithmetic. The curve coordinate values for each interval are computed from the forward difference interval coefficient integers descaled by the scaling parameter. By employing integer arithmetic in a divide approximation technique, the use of floating point arithmetic is avoided. The apparatus for producing the visual representation of the curve image includes a computational section that provides for pipelined computations of the forward difference interval coefficients to provide high-speed curve coordinate value computation.
Patent NO-150836-B (NO)
Inventor: HORN ALBERT R VAN
IPC: C07C405/00
Filed: 1979-07-09
Abstract: Novel 16-phenoxy and 16-(o, m or p)-substituted phenoxy derivatives of (dl)-9-keto-11 alpha ,15 alpha -dihydroxy-17,18,19,20-tetranorprosta-4,5,13-trans-trienoic acid, the pharmaceutically acceptable, non-toxic lower alkyl esters and salts thereof and processes for the production of such compounds. These compounds possess prostaglandin-like activities and thus are useful in the treatment of mammals where prostaglandins are indicated. They are particularly useful as inhibitors of gastric acid secretion; and as agents for the control of asthmatic attack, because of their bronchodilating activity.
Patent NO-154284-B (NO)
Inventor: FRITZ RAIMUND
IPC: F41A19/62
Filed: 1982-09-24
Abstract: An electrical firing mechanism for hand guns and small caliber machine guns having a tension trigger which tightens a compression spring locading an impact member which when released strikes a piezo-voltage generator. The output of the generator leads to an electrical detonator. A firing mode selecting system, includes a lever which serves to engage a safety to block the trigger and to provide other firing modes such as burst and sustained fire. An additional source of electrical energy is provided in addition to the piezo-voltage generator, which can be connected with the detonator by way of the trigger, and the selecting system.
Patent NO-164482-B (NO)
Inventor: SCHULZE JOACHIM
IPC: C04B26/04
Filed: 1984-12-06
Abstract: A novel process for the preparation of a readily dispersible, pourable dispersion powder comprising emulsion polymerizing in the presence of a free radial initiator a mixture of 1 to 50% by weight of ethylene and 99 to 50% by weight of an ethylenically unsaturated comonomer phase comprising at least one member of the group consisting of (a) 60 to 100% by weight of vinyl chloride, (b) 0 to 40% by weight of monoethylically unsaturated, oil-soluble monomers, (c) 0 to 10% by weight of monoethylenically unsaturated water-soluble monomers having functional groups and (d) 0 to 5% by weight of oil-soluble monomers that are monoethylenically unsaturated and have functional groups or are multiple ethylenically unsaturated and optionally a protective colloid and/or emulsifier at an ethylene pressure of 10 to 150 bar to obtain an aqueous dispersion of a vinyl chloride-ethyelene copolymer, optionally adding to the aqueous dispersion (e) 0 to 40% by weight, based on the VCE-polymer, of at least one water-soluble substance having a Tg>/=60 DEG  C., (f) 0 to 1% by weight, based on the VCE-polymer, of an antifoaming agent, and (g) 0 to 30% by weight, based on the total weight of polymer constituents, of a finely divided antiblocking agent and spray drying or freeze drying the aqueous dispersion to obtain the readily redispersible, pourable powder of a vinyl chloride-ethylene copolymer and the powder produced by the said process and improved coatings, paints, glues and adhesives containing the said redispersible powder.
Patent NO-163634-B (NO)
Inventor: YARNELL IAN ROLAND
IPC: E21B7/28
Filed: 1984-12-13
Abstract: A device for removing irregularities in or enlarging a buried duct comprises a cylindrical housing corresponding approximately in diameter to the required diameter of the duct, an expandable shell comprising a plurality of tapered leaf members pivotally attached at their rear ends to the front of the housing, and remotely controllable drive means for moving the leaf members between contracted and expanded configurations. In operation, the apparatus is drawn through the duct with the leaf members in a contracted configuration in which they enter a portion of the duct of a diameter less than the required diameter. The drive means is operated to force the leaf members outwardly against the sides of the duct to expand the duct. The leaf members are then retracted and the apparatus is drawn forward. The apparatus is particularly intended for preparing damaged sewers prior to fitting an inner, lining pipe. By forming the shell in two sections, of which the nose is cylindrical in the contracted configuration and conical in the expanded configuration, the apparatus can move forward a distance approximately equal to the length of the leaf members with each expansion and contraction cycle, a continuous tension being applied to the chain drawing the device forward.
Patent NO-163014-B (NO)
Inventor: NEEF GUENTER
IPC: C07J41/00
Filed: 1985-12-17
Abstract: 1. 13 alpha-alkylgonanes of general formula I  see diagramm : EP0186834,P6,F4  wherein R represents an acyl radical having up to 10 C atoms and X represents an oxygen atom or the grouping N apprch OH.
Patent NO-171885-B (NO)
Inventor: SU KAI CHIANG
IPC: G02C13/00
Filed: 1986-04-18
Abstract: An ophthalmic solution for improving the exchange of fluid in the area outside a hydrogel contact lens with the fluid in the area underneath the hydrogel contact lens comprising: (a) a hydrogel contact lens flattening agent in an amount form 0.0005% by weight to an amount equivalent to 330 millions moles/kg, optionally (b) an ophthalmically acceptable ionic salt in an amount sufficient to render said solution substantially isotonic, and (c) an ophthalmically acceptable viscosity enhancing agent sufficient to cause the composition to have a Brookfield relative viscosity of 3 to 50 cps. The invention also includes a method for improving the exchange of fluid in the area outside a hydrogel contact lens with the fluid in the area underneath the hydrogel contact lens in a human eye comprising adding to said eye an effective amount of such ophthalmic solutions.
Patent NO-166261-B (NO)
Inventor: WISSGOTT ULRICH
IPC: A23G1/02
Filed: 1986-10-23
Abstract: For improving the taste and dispersibility of cocoa and for obtaining alkalized cocoa to which is imparted red coloration for obtaining a wide range of colors in shades of red and brown, cocoa meal or liquor and an alkalizing agent in aqueous phase are mixed and heated in an enclosed vessel under a pressure of from above 1 atmosphere to 3 atmospheres at a temperature below 110 DEG  C. without evaporation of water while introducing an oxygen-containing gas into the vessel during at least a part of the mixing and heating for maintaining the excess pressure. After the cocoa is alkalized, water is evaporated from it.
Patent NO-162160-B (NO)
Inventor: BERTHEUSSEN KJELL
IPC: C12N5/00
Filed: 1987-01-09
Abstract: A serum-free growth medium additive comprising an iron chelate, aurintricarboxylic acid and optionally alkali metal-EDTA and trace elements together with possible growth factors, wherein the iron-chelate may comprise a mixture of FE-EDTA and citric acid. The growth medium may be used for quality testing of other growth media. A hybridoma cell line from P3U1 tumor cells and B-lymphocytes is also disclosed, and this cell line may optionally be used together with the growth medium additive when testing full growth media.
Patent NO-180293-B (NO)
Inventor: KLOSSNER BOTHO
IPC: C06B35/00
Filed: 1989-07-26
Abstract: The invention provides a process for the preparation of finely grained lead azide, in which aqueous solutions of lead nitrate and sodium azide are stirred in a vessel at constant temperature, characterized in that in a first process step the aqueous solution of lead nitrate and a small amount of an aqueous solution of sodium citrate are poured into the vessel, in a second process step, the aqueous solution of sodium azide is dosed into the vessel over a period of time of 30 to 40 minutes, the aqueous solutions poured into the vessel are agitated at a peripheral stirring speed of between 0.2 m/sec and 1.0 m/sec., and the constant temperature is set to a value of 50 DEG  C. to 80 DEG  C.
Patent NO-166532-B (NO)
Inventor: HEAVNER GEORGE
IPC: C07K1/02
Filed: 1990-01-22
Abstract: Solution phase methods and compositions for preparing H-ARG-X-Z-Y-TYR-R wherein X is LYS and Y is VAL or X and Y are both SAR, Z is ASP or GLU, and R is NH<sub>2</sub> or OH.
Patent NO-178841-B (NO)
Inventor: BITTER JACOBUS MARIA
IPC: A47B31/06
Filed: 1993-04-22
Abstract: PCT No. PCT/NL91/00210 Sec. 371 Date Jun. 23, 1993 Sec. 102(e) Date Jun. 23, 1993 PCT Filed Oct. 23, 1991 PCT Pub. No. WO92/06617 PCT Pub. Date Apr. 30, 1992.A trolley is described, which is designed for conveying products, in particular foods and drinks for sale, and which has plural containers which can be placed one above the other in a frame. The frame is provided with wheels and has a fixed water supply container with insulation and heating means and a battery-supplied pump for conveying the water heated in the supply container to one or more tap points. The plural containers are selected from: (i) an insulated, heat-conserving container with heating means; (ii) an insulated cooling container which may optionally have cooling means; (iii) an additional insulated hot container which may be coupled to the fixed water supply container and which may optionally be provided with heating means; and (iv) a supply container which can optionally be insulated. The heating means, cooling means and/or containers can be exchangeable for each other. A lifting device with scissor mechanism and belt drive for raising the trolley to a desired height is also described.
Patent SE-306762-B (SE)
Inventor: DOMENICO R
IPC: G06F11/20
Filed: 1961-02-09
Abstract: 894,248. Electric selective signalling systems. INTERNATIONAL BUSINESS MACHINES CORPORATION. Feb. 9, 1961 [Feb. 10, 1960], No. 4816/61. Class 40 (1). [Also in Group XL (b)] A system for automatically detecting, indicating and replacing a faulty component in logical circuits and for changing the logical function performed by the circuits includes a plurality of amplifiers 1-4, Fig. 5a, which are normally maintained in one signal translating condition, and a plurality of switching elements such as photo-contacts, which couple individual outputs of amplifiers 1-4 to individual inputs of the amplifiers, and are responsive to selectable patterns of applied control effects, e.g. illumination, to modify the signal translating condition of selected ones of amplifiers 1-4. Each amplifier 1-4 may form part of a NOR circuit, as shown in Fig. 2b, in which the transistor is normally biased to a non-conducting condition, but the negative bias is reduced and the transistor rendered conducting if one of the photocontacts # is illuminated. The NOR circuits may be interconnected to perform any logical function as desired by selectively illuminating the photo-contacts, for example by means of a pattern of holes or transparent areas in a card. film or tape. In Fig. 5a, amplifiers 1, 2, 3 are connected in a closed loop to form an oscillator whose output is taken from amplifier 3 on line 46 which is connected to line 49 through an illuminated photo-contact. If one of amplifiers 1, 2, 3 becomes faulty there is no input to amplifier 55, relay 57 operates to close contacts 58 and a pulse is transmitted to a pattern-shifting mechanism 43 which then advances card 29 in the direction shown by arrow 66 so that a fresh pattern of holes is selected, the function performed by amplifiers 1-4 being the same but with the faulty component replaced by another. For example, if amplifier 1 was faulty, amplifiers 2, 3, 4 may be connected in a closed loop, the output being taken from amplifier 4 on lines 45, 49. The system not only provides automatic replacement of faulty components, but may also indicate which component is faulty, e.g. by displaying a number on the side of the card showing which amplifier is not connected in the circuit. It is stated that the system may be used as a substitute for a plugboard in a computer, for example for controlling the arithmetic unit functions.