baber/WOPTO huggingface dataset:
Patent CA-1262522-A (CA)
Inventor: YAMOTO HISAYOSHI
IPC: H01L27/04
Filed: 1985-12-03
Granted: 1989-10-31
Abstract: ABSTRACT OF THE DISCLOSURE      The invention relates to a method for manufacturing a semiconductor device with a resistor having a high resistance.      In the invention, a first polycrystalline silicon layer is first formed to connect with an electrically connecting portion formed in a semiconductor substrate.          Next, a second polycrystalline silicon layer containing oxygen is formed on the first polycrystalline silicon layer.  And then, an oxide formed between the two polycrystalline silicon layer is removed by annealing.
Patent CA-1244550-A (CA)
Inventor: MOORE M SAMUEL
IPC: G01K7/02
Filed: 1986-01-07
Granted: 1988-11-08
Abstract: ENGINE MONITOR AND RECORDER            ABSTRACT OF THE DISCLOSURE      A turbine engine monitoring and recording system includes an engine mounted unit which contains at least a non-volatile memory and a data-processor,  and a remote unit  suitable  for  either  cockpit  mounting  or  for accessing  by  a  ground  portable  unit  including  an additional   data-processor   and   a   display   unit. Thermocouples and other  sensors mounted on the engine supply raw data to the engine mounted electronics unit, and  this  input  information  includes  temperature data. Elevated over-temperature levels are segregated and the time during which the engine is within each of the over-temperature bands is measured, and is recorded in a non-volatile,  electronically alterable memory which  is periodically updated during operation of the aircraft. The number of starts is also counted and stored, and the total running time of the engine is also recorded.  Upon command from the remote unit, information is transferred from the non-volatile memory to the remote display unit, so that the time at which the turbine has been operated at  specific  over-temperature  levels  may  be  readily accessed.
Patent CA-1224899-A (CA)
Inventor: USCHOLD RONALD E
IPC: C08F16/24
Filed: 1986-03-04
Granted: 1987-07-28
Abstract: TITLE FLUORINATED POLYETHER AND DERIVATIVES THEREOF         ABSTRACT Chlorodifluorovinyloxyperfluoroalkyleneoxy-alkyl trifluoromethyl ketones and acyl fluorides; chlorodifluorovinyloxyperfluoroalkyleneoxyethylenes; substituted fluoroalkoxyperfluoroalkyleneoxyalkyl trifluoromethyl ketones and acyl fluorides; substi-tuted fluoroalkoxyperfluoroalkyleneoxyethylenes; processes for their preparation and for the prepa-ration of perfluorovinyloxyalkyleneoxyalkyl bromides; and copolymers of derivatives of the aforesaid vinyl compounds.
Patent CA-1265078-A (CA)
Inventor: LAWFORD HUGH G
IPC: C12M1/36
Filed: 1986-04-11
Granted: 1990-01-30
Abstract: ABSTRACT       A  continuous  process  for  the  production  of ethanol  by  fermentation  with  strains  of  Zymomonas is  provided.  Metabolic  processes  are  limited by the nutrients  nitrogen,  potassium and  phosphorus.  When growth  is  limited  by  one  of  these  nutrients,  the biomass expresses  its maximum value  for both qs and qp at  any given value  of D and Sr.  The process  is conducted  at  a  lower  biomass  concentration  and  a higher  specific  rate  of  ethanol  formation  than  a similar  process  conducted  with  a  nutrient  medium that   is  not  limited  in  nitrogen,   potassium  or phosphorus.  A  method  of  improving  performance  of Zymomonas   in  continuous   ethanol   fermentation  at increased temperatures is also provided.
Patent CA-1263863-A (CA)
Inventor: BECK GUNTHER
IPC: A61P31/04
Filed: 1986-05-21
Granted: 1989-12-12
Abstract: 2,4-Dichloro-5-nitro-thiazole A b s t r a c t 2,4-Dichloro-5-nitro-thiazole of the formula (I)               (I) and its use as a microbicide.        2,4-Dichloro-5-nitro-thiazole, which is new, can be prepared by nitrating 2,4-dichloro-thiazole.
Patent CA-1246761-A (CA)
Inventor: SKARSVAAG KRISTIAN
IPC: G01F1/74
Filed: 1986-11-20
Granted: 1988-12-13
Abstract: CHARACTERIZATION OF TWO-PHASE FLOW IN PIPES                  ABSTRACT OF THE INVENTION           Gamma radiation transmission measurements are made with  one-shot-collimation  to  determine  the  distribution  of voids within a gas-liquid mixture  flowing  in a pipe.   The distribution of voids in selected portions of the pipe, taken together with statistical and logical tests applied thereto, provides information from which are determined:  type of flow pattern or flow regime, the profile of a large gas bubble in slug flow, and the gas and the liquid volume flow rates in slug flow.
Patent CA-1264255-A (CA)
Title: Bandage
Inventor: DANIEL CHRISTOPHER
IPC: A61F13/00
Filed: 1987-02-13
Granted: 1990-01-09
Abstract: A B S T R A C T     Bandage A bandage which has been rendered elastic by inclusion therein of an elastomeric polymer film is described.   The elastomeric polymer film may be present as an array of long strips from 1 to 5 mm in width placed from 1 to 6 mm apart to run the length of the bandage.   Preferably the elastomeric polymer film is present as a ribbon which contains longitudinal slits.          This ribbon adhered to the fabric of the bandage using heat and pressure contracts and the slits open providing the ribbon with an open area of from 25 to 75% within the bandage.   A process for manufacturing the bandage by extending the elastomeric polymer film, adhering it to a fabric and then allowing the combination to relax to form the elastic bandage is described.
Patent CA-1269894-A (CA)
Inventor: AHLERT RICHARD H
IPC: G11B5/738
Filed: 1987-03-13
Granted: 1990-06-05
Abstract: Abstract of the Disclosure An improved cobalt-platinum  (CoPt)  thin film metal alloy media for horizontal magnetic recording has a coer-civity substantially greater than prior CoPt thin film metal alloy media.  A tungsten underlayer between the substrate and the CoPt magnetic layer improves the coercivity above that of media with conventional underlayers,  such as chromium.  The coercivity of the CoPt layer can be increased even further if the CoPt film is deposited in such a manner as to form an intermetallic compound of Co3W in the interface region between the tungsten underlayer and the CoPt magnetic layer.  The tungsten underlayer also improves the magnetic properties of the media when the magnetic layer is an alloy of cobalt-platinum-chromium (CoPtCr).
Patent CA-1268221-A (CA)
Inventor: MORI HARUYOSHI
IPC: H03K17/60
Filed: 1987-04-14
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE    The invention relates to technology to minimize power for suppressing ON base current to a transistor.     In a base drive circuit of transistor, current is supplied to base of first and second transistors connected in series to DC power source, and the transistors are rendered on or off.  The base drive circuit comprises a current transformer using a primary winding an AC bus connected in parallel between the joint of the first and second transistors and having a secondary winding energized by current of the primary winding and inducing current; a switching circuit including a first rectifier element for rectifying current induced in any of the secondary winding of the current transformer, a first switching element for supplying the rectified current outputted from the first rectifier element to base of any of the first and second transistors, an initial current supply circuit for supplying initial current to base of the transistor supplied with the rectified current in superposition on the current flowing through the first switching element, and a second switching element in bypass connection so as not to supply the rectified current to base of the transistor; and a second rectifier element for rectifying current induced in any other of the secondary winding of the current transformer, and an overvoltage suppression circuit comprising a reset circuit connected in series to the second rectifier element for applying reset to core of the current transformer.
Patent CA-1256066-A (CA)
Inventor: VESTERING GERARDUS B A
IPC: B67B7/86
Filed: 1988-11-18
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE     A carton holding and pouring device for a carton having a pair of side panels and a pair of end panels with an upper part of each end panel  folded under an upper part of both side panels to provide a recess at each end of a sealed top of the carton which includes a rectangular frame having a pair of side walls and a pair of end walls dimensioned to slidably receive the side panels and end panels of the carton with each of the end walls of the frame including a clamp plate biased toward the other end wall and adapted for engagement with one of the end panels of the carton in the recesses at each end of the sealed top of the carton.  A pouring spout is provided on one of the side walls of the frame and is adapted to puncture an upper part of one of the side panels of the carton.  The clamp plates on each of the end walls of the rectangular frame are expanded to permit the frame to slide over the sealed top of the container and then released to engage and secure the frame to the end panels in the recesses at the top of the carton thereby permitting the spout to puncture an upper part of a side panel  of the  carton punctured by the  spout with the rectangular frame secured to the carton.
Patent CA-1270851-A (CA)
Inventor: LEE DAVID L
IPC: C07C317/44
Filed: 1989-05-11
Granted: 1990-06-26
Abstract: TRISUBSTITUTED BENZOIC ACID INTERMEDIATES                Abstract of the Disclosure Novel  trisubstituted  benzoyl  cyamides  which  are useful in the preparation of certain herbicidal 2-(2,3,4-trisubstituted  benzoyl)-1,3-cyclohexanediones.    The benzoyl  cyamides  of this  invention have the  following structural formula   wherein R6 is chlorine, C1-C4 alkoxy or C1-C4 alkylthio: n is the integer 0 or 2; and R7 is C1-C4 alkyl.
Patent CH-494762-A (CH)
Title: Ergot-peptide alkaloids for migraine - treatment
Inventor: STADLER PAUL DR
IPC: C07D519/02
Filed: 1966-05-13
Abstract: Adrenolytically active cpds. which effect blood pressure, and have long-term antiserotonine effect have formula (I) (where x y denote-CH2-CH or -CH=C) or consists of their acid salts. They are prepared by condensing functional derivatives of acids (X) with a salt (II) in presence of an acid binder. Pref. 1,11'--dimethyl-ergotamine is hydrogenated to 1,11'-dimethyl-9,10--dihydro-erogotamine.
Patent CH-538465-A (CH)
Title: 6alpha 21-difluoro-9alpha 11beta-dichloro-16alpha
Inventor: JOHN H FRIED
IPC: A61K31/58
Filed: 1967-07-13
Abstract: Cmpds. of formula (I) R' and R2 = H or (1-4C) alkyl Topical antiinflammatories. Compns. contain ca. 0.25% I or less. Na (475 mg.) in MeOH (38 ml.) was added to II (R=CH3CO, R'=R2=Me; 19 g.) in MeOH (15 ml.), stirred 45 min. at 20-25 deg., neutralised (AcOH), evapd., dissolved in CH2Cl2, washed, evapd., and treated with MeOH, giving the 21-ol m.p. 245 deg.C. To this (3.4 g.) in 9:1 CHCl3-Py (20 ml.), tosyl chloride (1.4 g.) was added, stored 14 h. at 0 deg., washed with d.HCl, H2O and NaHCO3 soln., and evap. in vac. The residue was dissolved in Me2CO, KF (10 g.) and D.M.F. (50 ml.), added, refluxed 5 h., poured into H2O, filtered and recryst. from Me2CO-hexane, giving the 21-fluoride, m.p. 267 deg.C. This (5 g.) in CHCl3 (50 ml.) and Py (5 ml.) was treated with Cl2 for 15 min. at 0 deg., poured into 10% H2SO4-Aq., sepd., washed with 5% Na2CO3 and H2O, and evapd., giving I, m.p. 245 deg.
Patent CY-1252-A (CY)
Title: (piperidinylalkyl)quinazoline derivatives and intermediates,process for their preparation and pharmaceutical compositions containing them
Inventor: VANDENBERK JAN
IPC: C07D239/96
Filed: 1980-01-07
Abstract: Quinazoline derivatives of the formula 
<CHEM>
 wherein Ra is hydrogen or alkyl and and q is 2 or 3;
 R is hydorgen, hydroxy and alkyl;
 Alk is an alkylene chain having from 1 to 4 carbon atoms and Q is a quinazolinyl radical, the 1-, 2-, 3- or 4-position of which is connected with the alkylene side chain, said quinazolinyl radical bearing in one or both of its 2-and 4-positions a carbonyl or thiocarbonyl group, wherein the benzene ring of said quinazolinyl radical is optionally substituted with 1 to 3 substituents each independently selected from the group consisting of halo, alkyl; alkyloxy, trifluoromethyl, nitro and cyano, and wherein the pyrimidino ring of said quinazolinyl radical may be partly or fully saturated, said pyrimidino ring being optionally substituted with 1 to 3 substituents independently selected from the group consisting of alkyl, aryl and aryl(lower alkyl);
 wherein said aryl as used in the definition of said Ar and of said Q is a member selected from the group consisting of phenyl, substituted phenyl, thienyl and pyridinyl, wherein said substituted phenyl has from 1 to 3 substituents each independently selected from the group consisting of halo, lower alkyl, lower alkyloxy, trifluoromethyl and amino. These derivatives are serotonin antagagonists. Further are described compounds of the formula 
<CHEM>
 (Q, Alk and R have the same meaning as above), R8 and R9 being hydrogen, halogen, alkyl, alkoxy, CF3 and amino, having the same activity.
Patent DK-101085-A (DK)
Inventor: SKUBALLA WERNER
IPC: C07C405/00
Filed: 1985-03-05
Abstract: Carbacyclin derivatives of Formula I    <IMAGE>  (I)  wherein R1 is OR2 wherein R2 is hydrogen, C1-C10-alkyl, C3-C10-cycloalkyl, C6-C10-aryl,   <IMAGE>   or a heterocyclic residue, or R1 is R3 wherein R3 is C1-C10-alkyl, C3-C10-cycloalkyl, C6-C10-aryl, C7-C14-aralkyl or a heterocyclic residue, A is -CH2-CH2-, trans-CH=CH- or -C 3BOND C-, W is a free or functionally modified hydroxymethylene group or a free or functionally modified   <IMAGE> wherein the OH-group can be in the  alpha - or  beta -position, D is <IMAGE>   a straight-chain, saturated alkylene group of 1-10 carbon atoms, or a branched, saturated or a straight-chain or branched, unsaturated alkylene group of 2-10 carbon atoms, each of which can optionally by substituted by fluorine atoms, n is the number 1, 2 or 3, E is -C 3BOND C- or -CR6=CR7- wherein R6 and R7 differ from each other and one is hydrogen and the other alkyl of 1-5 carbon atoms, or one is hydrogen and the other is halogen, or E can also be -CH2CH2- when R1 is R3, R4 is C1-10-alkyl, C3-C10-cycloalkyl, optionally substituted C6-C10-aryl or a heterocyclic group, R5 is a free or functionally modified hydroxy group and, when R2 is hydrogen, the salts thereof with physiologically compatible bases; are useful as medicinal agents.
Patent DK-101280-A (DK)
Inventor: RATHBONE E B
IPC: C07H5/02
Filed: 1980-03-07
Abstract: A process for the preparation of a chlorodeoxy derivative of a reducing aldose having a primary hydroxy group in an exocyclic -CH2OH group, in which the said primary hydroxy group is replaced by a chlorine atom to give a chlorodeoxy reducing sugar with a free anomeric center, characterized in that the free reducing sugar is reacted with a reagent comprising an N,N-dialkyl (methaniminium) chloride obtained by reacting an N,N-dialkyl formamide with a chlorinating agent.
Patent DK-109782-A (DK)
Inventor: HESS R
IPC: B05B7/10
Filed: 1982-03-12
Abstract: A phase contactor is provided with guide means along the path of flow of the vertically descending current of first gaseous phase established therein, but upstream of the zone of restricted flow passage, the guide means being adapted to adjust the flow of the first gaseous phase and to retard/prevent the deposition of objectionable encrusting solids within the phase contactor.
Patent DK-161883-A (DK)
Inventor: BARTH PETER
IPC: B05B14/49
Filed: 1983-04-13
Abstract: Solid and fluid impurities, especially ones with a high boiling point are removed from a flow of gas containing solvent vapours by scrubbing the gas flow with the condensate of one or more solvent vapours contained therein, preferably with a fraction, which has the greatest affinity for the impurities that are to be removed. The solvent used for scrubbing, which may be a mixture, is appropriately fed back into the process again following separation from impurities by distillation, preferably after removal from the gas flow by condensation and/or adsorption. The gas flow may be fed back to the evaporation chamber, where solvent vapour is again fed in. <IMAGE>
Patent DK-211588-A (DK)
Inventor: KROGSTRUP JOHAN
IPC: B65H3/22
Filed: 1988-04-19
Abstract: A gripper 15 for use in a gripping head, which is used when handling textile pieces, for example in clothing factories, comprises an elongated body, which is fixed in the gripping head 11 at one end and provided with slots 25 in the other. With a clamping device 29 the slots 25 can be clamped together and thereby grip the nap or pile 31 in a piece of textile material 8 or the like. <IMAGE>
Patent DK-239488-A (DK)
Inventor: SPRINGER TIMOTHY ALAN
IPC: C07K14/005
Filed: 1988-05-03
Abstract: The present invention relates to intercellular adhesion molecules (ICAM-1) which are involved in the process through which lymphocytes recognize and migrate to sites of inflammation as well as attach to cellular substrates during inflammation. The invention is directed toward such molecules, screening assays for identifying such molecules and antibodies capable of binding such molecules. The invention also includes uses for adhesion molecules and for the antibodies that are capable of binding them.
Patent DK-269088-A (DK)
Inventor: HAYES RICHARD ALLEN
IPC: B01D71/64
Filed: 1988-05-17
Abstract: Aromatic polyimide gas separation membranes of the formula: <CHEM>   <CHEM> linear alkylene groups of the formula (CH2)1-3 or mixtures thereof, where -R sec  is <CHEM> -X, -X1,- X2, and -X3 are independently primary or secondary alkyl groups having 1 to 6 carbon atoms preferably methyl, ethyl, or isopropyl -Z and -Z1 are independently hydrogen or halogens such as iodine, bromine or chlorine preferably chlorine, and where n = 0-4.
Patent DK-379886-A (DK)
Inventor: BALIS M EARL
IPC: A61K/
Filed: 1986-08-08
Abstract: UDPG shows tumor-specific inhibition of PRPP and this suggests that this action might prove to be useful in combination therapy with inhibitors of purine and pyrimidine nucleotide systhesis in various rescue regimens. High levels of PRPP in tumors were greatly affected by treatment with UDPG. UDPG can be used in treatment in conjuction with other anti-tumor drugs such as methotrexate, 6-mercaptopurine, 5-fluorouracil or 2,6-dimercaptopurine.
Patent DK-437380-A (DK)
Inventor: HAY E
IPC: A63B/
Filed: 1980-10-15
Abstract: A training apparatus, especially for squash and tennis, comprises a cloth 258 or the like suspended from a suspension arrangement 180, 182. The cloth 258 hangs relatively loosely, so that it absorbs most of the kinetic energy of a ball when the latter is struck or thrown against the apparatus. The cloth 258 forms an angle with the horizontal plane so that after the ball has been intercepted by the cloth 258, it rolls or falls down at a speed which is independent of the speed with which the ball impacted the cloth. Further elements 246 according to the invention are in the form of return surfaces from which a ball, after contact with the cloth 258, is intended to bounce back towards the player. <IMAGE>
Patent DK-550880-A (DK)
Inventor: BRAUN A
IPC: C21C1/02
Filed: 1980-12-23
Abstract: The present invention relates to a process for the manufacture of desulfurizing agents containing 1-6% by weight of chemically bonded water, based on calcium oxide-containing calcium carbide, for crude iron and steel melts. To this end, a molten mixture of calcium carbide and calcium oxide with a CaO content of 20 to 80% by weight is produced, which is allowed to solidify into a block. Next, the block which still has an average temperature of more than 400 DEG C., is rough-crushed to particles with a size of less than 150 mm and calcium oxide is added to the comminuted mixture, which still has a temperature of at least 400 DEG  C., in accordance with the CaO content desired in the end product. The mixture is finally ground in the presence of air or nitrogen with a moisture content of from 5 to 20 g/m3 (at 1.013 bar and 273.15 K) at temperatures below 100 DEG  C. to particles with a size of less than 10 mm.
Patent DK-552287-A (DK)
Inventor: HERBORT HANS-JOACHIM
IPC: C01C1/04
Filed: 1987-10-21
Abstract: Starting from a synthesis process for ammonia in which converter parts heated in the process by the hot gas are cooled by colder gas, a solution is provided which in particular makes possible thinner-walled components and/or less expensive material for the converters and other components. According to the process, this is achieved by repeatedly recirculating the process gas over the ammonia converter(s), separating the ammonia at the end of a cooling space as condensate and passing the fresh gas as cooling gas in the area of hot process gases without contacting the latter. The device having at least one converter and one heat exchanger is distinguished in that a second converter (3) is additionally provided essentially in a parallel arrangement to the first converter (2) with an intermediate steam generator (4) as a heat exchanger in the floor area of both converters (2, 3), a fresh gas supply being arranged as a cooling gas supply in an antechamber (12) of the heat exchanger (4) and a twin pipe connection (11) to the first converter being provided for rinsing a hot gas pipe (9) coming from the first converter (2). <IMAGE>
Patent FI-843231-A (FI)
Inventor: EDBERG NILS
IPC: E21B19/00
Filed: 1984-08-15
Abstract: In order to improve the working conditions for the staff on drilling rigs, the work area for handling of pipes and tubes is arranged on a main deck covered by a drill deck, which has openings closable by hatch cover panels. The derrick is enclosed in a cover, from which tunnels extend out over the drill deck and comprises lifting means for handling of pipes and tubes between the decks. The tunnels are connected to the cover of the derrick by way of raised enclosures permitting the swinging of pipes from a horizontal position in the tunnel to a vertical position in the derrick, and vice versa. There is a door, at least at one of the enclosures permitting handling of especially long objects, and basically the handling of pipes and tubes can be performed within areas fully protected from the weather.
Patent FI-854463-A (FI)
Inventor: CARLSSON OLOF
IPC: C02F1/52
Filed: 1985-11-13
Abstract: A process of producing a flocculating agent useful for water purification technology and as a substitute for aluminium sulphate in the rosin sizing of paper is described. In this process, about 100-150 parts by weight, preferably about 130 parts by weight of hydrochloric acid, calculated as 100% HCI, and <sub>14</sub>0-200, preferably 160-190 parts by weight of a sulphate-containing, aluminium hydroxide-containing sludge, calculated on the solids content of the sludge, are mixed. To obtain the sludge, alkaline pickles used in the pickling of aluminium profiles in connection with the anodisation of aluminium are neutralised with sulphuric acid or aluminium sulphate. The sludge may also contain up to about 10% by weight of aluminium hydroxide. The mixture is heated and stirred at a temperature of from about 80°C to the boiling point of the mixture, preferably 95-100°C, for a combined time of about 3-15 hours, preferably about 4-6 hours. The reaction product is a substantially saturated aqueous solution of polyaluminium chloride having the presumed formulawherein a, b and c may have the values 13, 34 and 1, respectively.