baber/WOPTO huggingface dataset:
Patent CA-1262876-A (CA)
Inventor: ROGERS EDWARD J
IPC: H01H3/54
Filed: 1986-07-03
Granted: 1989-11-14
Abstract: ABSTRACT   A decoupling arrangement that includes a manually operable latch member is provided between an output shaft of a drive source and a power train. In a first coupled position, the latch member cooperates with slots in a tubular member that is arranged to be rotated by the drive source. A driven member is arranged coaxially with the tubular member and pivotally carries the latch member. To accomplish decoupling, the latch member is pivoted out of the coupled position. The decoupling arrangement includes provisions to prevent decoupling movement of thelatch member except when the power train is at one or at one of a plurality of pre-determined operative positions. The decoupling-preventing provision also serves to restrain the power train against movement when the latch member is moved out of the coupled position. In a preferred arrangement, the driven member and the tubular member each include two diametrically opposed slots and the latch member in the coupled position is received by the aligned slots thereby assuring coupling only in the predetermined synchronized relationship of the tubular member and the driven member.
Patent CA-1269092-A (CA)
Inventor: ISHIDA HIROSHI
IPC: G01N33/545
Filed: 1986-07-04
Granted: 1990-05-15
Abstract: ABSTRACT   A carrier for a biologically active component for immunoassay or enzymatic reaction, which comprises: a) a thermoplastic resin bead having an average diameter of from 0.05 to 20 mm, b) from 1 to 25% by weight, based on the bead, of a magnetically responsive powder bonded to the bead, and c) a polymer coated thereon in a thickness of from 2 to 30 µm, said polymer having a number average molecular weight of from 200 to 10,000 and having functional groups capable of binding, or being activated to bind, the biologically active component.
Patent CA-1267206-A (CA)
Inventor: CHISHOLM JOHN P
IPC: G01S13/86
Filed: 1986-07-22
Granted: 1990-03-27
Abstract: IMPROVED INSTRUMENT LANDING SYSTEM     Abstract of the Disclosure In a single-frequency precision guidance landing system, the use of a DME interrogator (50) in the aircraft and a DME receiver (60) at the ground installation, each tuned to the same DME channel frequency, to uniquely interrogate a selected ground station (29,32,21,22,33,34) and hence identify it by virtue of its replies being synchronous in the aircraft (3,8) with the interrogations, the interrogations and the replies also being used to obtain range to the ground installation. This technique uses airborne already-installad DME interrogators (50) for selective interrogation of a desired landing installation (60,29,32), thereby to eliminate any need to add additional special purpose equipment to the aircraft to accomplish the desired uniqueness of interrogation and ground installation identification achieved by this invention.
Patent CA-1274256-A (CA)
Inventor: BARTHA PETER
IPC: C04B35/047
Filed: 1986-07-30
Granted: 1990-09-18
Abstract: ABSTRACT     A spinel-forming composition in the ternary system MgO-Al2O3-Cr2O3, which is characterized in that it is in the ternary system within the limits A'-A"-B"-B', wherein A'=53% by weight MgO, 44% by weight Al2O3 and 3% by weight Cr2O3; A"=21% by weight MgO, 76% by weight Al2O3 and 3% by weight Cr2O3; B"=19.5% by weight MgO, 60.5% by weight Al2O3 and 20% by weight Cr2O3; and B'=49% by weight MgO, 31% by weight Al2O3 and 20% by weight Cr2O3.  An aspect of the invention is the use thereof as an additive to magnesia bricks.
Patent CA-1263076-A (CA)
Inventor: KINNUNEN JORMA
IPC: B29C65/00
Filed: 1986-09-16
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE          Apparatus for use in continuous web reeling apparatus for connecting a web to a winding roll as the web is being unwound from an unwinding roll by deflecting a run of the web and pressing the deflected web against joining tape provided on the surface of the winding roll.  The apparatus includes a plurality of axially aligned pressing members, a fluid-actuated expandable actuating device for exerting pressure on the pressing members to cause the pressing members to move against the web to exert a joining force on the web to press the web against the joining tape provided on the surface of the winding roll, and a spring device for returning the pressing members to their original position after the web has been connected to the winding roll.
Patent CA-1273265-A (CA)
Inventor: FILLMAN RUSSELL L
IPC: E03B9/14
Filed: 1986-12-01
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention is for a freezeless ground hydrant having a nozzle above ground and having a main valve adapted to be connected to an underground source of water pressure at a point located below the frost line in the soil.  Also under-ground is a drain water storage system including a storage cylinder. When the hydrant is turned off, the residual water in the nozzle drains into the cylinder and is retained there until the hydrant is turned on again.  When the hydrant is turned on, a mechanical linkage connected to the hydrant handle causes the cylinder to expel the drain water therein through a drain line which extends upwardly above the ground.
Patent CA-1255027-A (CA)
Inventor: OKAMOTO YASUSHI
IPC: C08L77/00
Filed: 1986-12-10
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE         A  rubber-modified  styrene  resin composition  is disclosed, comprising  (A)  a rubber-modified styrene resin having dispersed  therein from 1 to 15% by weight of  a rubbery polymer having an average particle size of from 0.1 to 2.5 um,  (3)  an organopolysiloxane in an amount of from 0.01 to 0.2% by weight on silicon conversion based on the  rubber-modified  styrene  resin,  and  (C)  an ethylene-unsaturated carboxylic acid ester copolymer in an amount of from 0.05 to 10% by weight based on the rubber-modified styrene resin.  The composition exhibits markedly improved areal  impact  strength  while  retaining  other  physical properties and is, therefore, useful for exterior parts.
Patent CA-1266534-A (CA)
Inventor: HASHIHARA HIDEHARU
IPC: G06T1/00
Filed: 1987-02-11
Granted: 1990-03-06
Abstract: ABSTRACT     To offset the problems of limited storage capacity in personal computers, the disclosure sets out a method of image processing that employs the concept of virtual memory.
Patent CA-1265465-A (CA)
Inventor: FLEMING BRUCE A
IPC: C10G59/02
Filed: 1987-02-16
Granted: 1990-02-06
Abstract: ABSTRACT A catalytic reforming process is disclosed for con-verting naphtha hydrocarbons to higher octane products through an improved process which comprises contacting a hydrocarbon in a first zone with a first catalyst com-prising tin and at least one platinum group metal depo-sited on a solid catalyst support followed by subsequent contacting in a second zone with a second catalyst com-prising at least one platinum group metal deposited on a solid catalyst support.
Patent CH-536270-A (CH)
Title: 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes
Inventor: WILHELM MAX DR
IPC: C07C/
Filed: 1969-05-10
Abstract: Cpds. of formula : (where Ph and Ph1 are each o-phenylene, opt. substd.; Z is ethylene, opt. substd. by alkyl; Ph11 is phenyl, opt. substd; Alk is an aliphatic satd. hydrocarbon moiety) are prepd. by introducing the 9,10-ethano-group into an anthracene, and then transforming the 9-substituent into the desired chain. The products are useful for the treatment of angina pectoris.
Patent CH-517085-A (CH)
Title: 11 Alpha-hydroxy-21-acyloxy steroids prepn. - partic. pregn-4-ene and -1,4-diene derivs.
Inventor: GRIES HEINZ DR
IPC: C07J5/00
Filed: 1968-05-03
Abstract: Process for preparation of esters of 21-hydroxy steroids in the presence of 11alpha-hydroxy groups the acyl group containing at least 5 C atoms straight- or branched-chain. Acid anhydrides or acid chlorides are used as acylating agents. Acylation with acids containing 5C atoms gives 11, 21-diesters. Selective acylation producing steroid 11alpha-hydroxy-21-esters. The following 21-esters of 6alpha-fluoro-11alpha-hydroxy-16alpha-methyl-1,4-pregnadiene-3, 20-dione: 21-hexanoyloxy 21-pentanoyloxy, etc. 6alpha-fluoro-16alpha-methyl-1, 4-pregnadiene-11alpha, 21-diol-3, 20-dione-21-trimethylacetate, m. 216-9 deg.
Patent CH-556940-A (CH)
Title: Dyeing natural polyamide fibres using reactive dyestuffs
IPC: D06P1/66
Filed: 1968-05-17
Abstract: The dyeing is carried out in the presence of oxyalkylated amines of formula (I): (where R is hydrocarbon radical of a high mol. wt. fatty acid, A is -CO-, -OCH2CH2-, -COOCH2CH2- or -O-CH2CHOHCH2-; X is -CxH2x-O-r H; Y is (CyH2y-O-)sH or R-A; Z is -(C2H2z-O-)tH or R-A-; m is 1 to 6; n is 2 to 6; p is 1 to 2; r, s and t are 1 to 200 and x, y and z are 2,3 or 4). (I) can cont. up to 100 ethyleneoxy and up to 200 C3 to C4 alkyleneoxy grps. Reactn. products of (I) with polybasic acids can also be present. Excellent dye uniformity on natural polyamide fibres is obtd. by dyeing in the presence (I). ion.
Patent DK-117586-A (DK)
Inventor: DEFAYE JACQUES
IPC: C08B1/00
Filed: 1986-03-14
Abstract: Alkyl-, cycloalkyl- or alkenylaldosides or -polyaldosides are prepared by reacting an aldose, an aldoside or a polyaldoside, in a solvent and reactant consisting of hydrogen fluoride, with an aliphatic or cycloaliphatic alcohol which is saturated or which is provided with an ethylenic unsaturation in a position which is different from the α position in relation to the hydroxyl group. The compounds are obtained at high yield and can be used in syntheses of particular surface-active agents and as additives for curing polyurethane foam.
Patent DK-125681-A (DK)
Inventor: PEDERSEN L L
IPC: A01G27/00
Filed: 1981-03-20
Abstract: In a watering system for growing tables 11, malfunctions often occur because of blockage in the valves, since the liquid can be mixed with impurities from the plants, which get stuck in the flow channels of the valve and block them. This can be prevented by providing the valves with a valve body 4 which can be axially shifted inside the valve, making the body 4 closed to a flow area in the feeding position, figure 1, and open to the same area in the draining position, figure 2. This achieves an increased liquid drainage rate, so that the opportunities for blockage are removed. The valve body 4, specifically, has a truncated conical top 5, which has an inner channel 7, and a valve surface 13 which can abut against a seat 14 in the valve. When the body 4 is lifted during the feeding of liquid, the flow to the channel 7 is limited by the body. Upon drainage, however, it is also open for liquid flow around the body when the latter moves downward. <IMAGE>
Patent DK-299189-A (DK)
Inventor: CARR MICHAEL DOUGLAS
IPC: H04N19/94
Filed: 1989-06-16
Abstract: The frame in question in the image is compared 2 block by block with the preceding frame in order to identify changed image elements (pixels). The resulting matrix is adapted ("vector quantized") 4 by a matrix in a set of standard matrices (VQ-forms). Only the image elements which are indicated by the selected VQ-form are sent together with a "VQ-form code". This technique is modified by the frame in question also being compared 30 with a "background" frame which is stored 31 by the transmitter and the receiver. When all image elements which are indicated by the VQ-form are indicated by the second comparison as being the same as the background, the image elements are not sent and instead a form-code pulse is sent with a "copy background" instruction. <IMAGE>
Patent DK-309481-A (DK)
Inventor: FILLIAT D
IPC: B21D41/02
Filed: 1981-07-13
Abstract: 1. Expansion head for an apparatus for flaring up or widening the ends of tubes, comprising essentially a body (1) with shifting means (2-2**1 ) for a chuck (3) the tapering end (3**1 ) of which is acting urgingly within the corresponding bore (5**3 ) of a plurality of independent concentric jaws (5) in the form of sectors interconnected by a retaining elastic means (O) positioned within a circular groove (5**4 ) established underneath the common colla (5**5 ) for each one of the aforesaid jaws (5) in order to constitute the expansion head proper, the collar (5**5 ) of which is abutted within the shouldered bore (4**3 ) of a socket (4) secured at the end of the body (1), characterized in that all the retaining means (O and A) of the jaws (5) are disposed underneath their common collar (5**5 ) to permit an extensive range of dimensions of the jaws (5) with the same socket (4), the elastic but collapsible means (A) of said jaws (5) relative to the bottom of said socket (4) being centered and positioned within a groove (5**7 ) of the aforesaid jaws (5) while protruding alternately from the external diameter of the expansion head (T) for retaining same axially and vertically in combination on the one hand with the lower face (4**4 ) of the socket (4) and on the other hand with the opposite collar (5**5 ) abutted on the inside shouldering (4**3 ) of said socket (4).
Patent DK-375485-A (DK)
Inventor: ENBERG HELGE
IPC: B08B15/02
Filed: 1985-08-19
Abstract: An air supply device (17,18) including an elongated blow opening (23) for blowing ejector air (P1, P3) directed towards an exhaust device for entraining polluted air or other gases which are to be exhausted. A casting (17,18) is provided with a shield wall (19,20) adjacent to one side of the blow opening (23), so that the polluted air or other gases are caused to flow (P2) around the casing and to be entrained (P1) adjacent to the other side of the blow opening.
Patent DK-379680-A (DK)
Inventor: AREND G
IPC: A01N57/18
Filed: 1980-09-05
Abstract: 1. Process for the preparation of propargyl methanephosphonates of the general formula (I)  see diagramm : EP0025179,P5,F2  in which R denotes an alkyl, alkenyl or alkinyl radical having a maximum of 4 carbon atoms or an aryl radical, and X and Y denote oxygen or sulphur, characterized in that the relevant ester of methanephosphonyl monochloride or methanephosphonyl dichloride is reacted with at least the equivalent amount of propargyl alcohol in an aqueous two-phase system in the presence of an inorganic base, preferably with sodium hydroxide solution, as the acid-binding agent, in at least the equivalent amount.
Patent DK-396281-A (DK)
Inventor: HOFFMAN R A
IPC: G04B37/22
Filed: 1981-09-08
Abstract: The surface of a metal article which is exposed to the atmosphere and abrasion during normal use of the article is protected from scratches and/or corrosion during such use by a thin transparent abrasion-resistant film of an inert non-metallic material such as SiO2, SiC, Si3N4, TiO2, MgO, Al2O3, Ta2O5, Nb2O5, GeO2, spinel and selected colorless glass compositions. The protective film is preferably deposited by RF-sputtering techniques and undesirable coloration of the article by optical interference effects from incident light rays is avoided by properly correlating the film thickness with the refractive index of the particular material used to form the film. The invention permits the use of thinner gold plating on such items as articles of expensive jewelry and bracelets and cases for fine wristwatches without detracting from the quality, durability or appearance of the merchandise. Alternative embodiments in which several films of various selected non-metallic inert materials are combined to form composite protective coatings that provide additional cost and manufacturing advantages are also disclosed along with methods for sputter-depositing the protective films in the proper thicknesses to avoid optical discoloration effects, either on articles that have been previously plated with gold or which have been provided with a sputter-deposited layer of gold by sequentially operating the sputtering apparatus.
Patent DK-438079-A (DK)
Inventor: CHAUVETTE R R
IPC: C07D/
Filed: 1979-10-17
Abstract: Protected 3-halogen-7alpha-aminoacyl-cephalosporin derivatives for use as intermediates in preparation of 3- halogen-7alpha-aminoacyl-cephalosporins with the general formula <IMAGE> where R means phenyl, hydroxyphenyl, halogenphenyl, methylphenyl, methoxyphenyl, 2-thienyl, 3-thienyl or 2- furyl, and X means chlorine or bromine, characterized in that they have the general formula <IMAGE> where R and X have the above-given meaning, R1 means hydrogen, benzyl, p-methoxybenzyl, p-nitrobenzyl, diphenylmethyl, 2,2,2-trichloroethyl, trimethylsilyl or t- butyl, and R2 means hydrogen, t-butyloxycarbonyl, benzyloxycarbonyl, p-nitrobenzyloxycerbonyl, trichloroethoxycarbonyl-trityl, or an enamine group formed with methylacetoacetate or acetyl acetone, in that R1 and R2 cannot both be hydrogen.
Patent DK-438379-A (DK)
Inventor: BIERE H
IPC: C07D471/04
Filed: 1979-10-17
Abstract: Pyrido[2,1-b]quinazolinones of the formula   <IMAGE>   wherein X is cyano, hydroxyamidocarbonyl, carbamoyl, 5-tetrazolyl, carboxy, carboxy in the form of a salt thereof with a physiologically compatible base, carboxy esterified with a physiologically acceptable alcohol or carboxy amidated with a physiologically acceptable amine; R1 is hydrogen or methyl; and R2 through R5 are independently each hydrogen, halogen, alkyl of 1-4 carbon atoms, trifluoromethyl, carboxy, thiocyano, methylthio, methylsulfinyl, methylsulfonyl, methylsulfonimidoyl or methylsulfonamido with the proviso that two or three of the groups R2 through R5 are hydrogen; or a salt thereof with a physiologically acceptable acid or base; possess valuable pharmacological properties.
Patent DK-459183-A (DK)
Inventor: MAIER JOSEF
IPC: E04G19/00
Filed: 1983-10-05
Abstract: 1. A method of dismantling floor slab forms comprising units (2) composed of a plurality of form panels which in particular are adapted to be joined at the side edges, said units being gripped from underneath with a lifting appliance (1), detached from the composite construction of the floor slab formwork, lowered, swivelled and laid down, characterized in that after having been detached from the floor slab formwork the units (2) of form panels are partly lowered by at least half of their expanse extending parallel to a swivel axis (6), are turned with their underside on top and afterwards are finally laid down, and are dismantled on their reverse side now directed upwardly.
Patent DK-488589-A (DK)
Inventor: MULDER ARNOLD
IPC: C05G3/00
Filed: 1989-10-04
Abstract: A biological denitrification is provided in which ammonium ion is used as an electron donor in the denitrification. The process may advantageously be used under conditions of high ammonium ion concentrations in waste water or to remove ammonium ion from manure, soil or surface water. Microorganisms are described which may be used in these processes.
Patent DK-496485-A (DK)
Inventor: STROMAN DAVID WOMACK
IPC: C12N15/63
Filed: 1985-10-29
Abstract: 57 Process for transforming yeast strains of the genus Pichia is disclosed. Novel yeast strains of the genus Pichia which can be transformed with recombinant DNA material are also disclosed. In addition, a method for isolating functional genes and other functional DNA sequences from yeast strains of the genus Pichia is described.
Patent DK-550182-A (DK)
Inventor: GHISALBA ORESTE
IPC: C12N1/20
Filed: 1982-12-10
Abstract: The present invention relates to novel facultative methylotrophic microorganisms of the genus Hyphomicrobium, to protein-containing biomass, and to a process for the microbiological purification of aqueous solutions, e.g. wastewaters, which contain methanol, ethanol, glucose, dimethyl phosphite, trimethyl phosphite, sodium formate, sodium acetate, methylammonium chloride, dimethylammonium chloride, ethylmethylammonium chloride or, chiefly, sodium methyl sulfate, as pollutants. The respective microorganism is cultured in aqueous solution and the pollutant is degraded simultaneously.
Patent FI-794037-A (FI)
Inventor: LUCKER PETER WOLFGANG
IPC: A61K31/16
Filed: 1979-12-21
Abstract: The contraceptive consists of a spermicidal active substance of the formula RCONH-(CH2CH2O)n-H, in which R denotes a C5-C19-alkyl or -alkenyl radical and n has a value of 3 to 20, a mixture of an alkali metal bicarbonate and a water-soluble, solid, anhydrous mono- or poly-carboxylic acid having 2 to 6 carbon atoms, in a stoichiometric ratio, as a foam generator, and a polyethylene glycol, or mixture of polyethylene glycols, which melts at body temperature.
Patent FI-802677-A (FI)
Inventor: SCHMIDT ALFRED
IPC: E01H8/06
Filed: 1980-08-25
Abstract: Snow removal apparatus has a housing open at its front end in which a central fan blower is mounted. Mounted to the housing forwardly of and flanking the central fan are a pair of vertically rotating clearing screws. Each of the screws is also provided with a deflector which is movable in a circular path concentric with the axis of rotation so as to provide a selectively positionable backing or rear wall therefor.
Patent FI-854812-A (FI)
Inventor: WALLGREN KURT
IPC: A23C15/16
Filed: 1985-12-04
Abstract: A method of manufacturing a low calorie spread having a relatively high amount of milk fat, in which a protein containing water phase is brought to emulsify in a fat phase comprising butter fat and butter strange oils and/or fats to directly form a water in oil emulsion having a total fat amount 36-40% or more. The preparation of the fat phase is started by cooling cream to a temperature of +3-+15 DEG C and storing the cream at said temperature for a period of between 6 and 24 hours than subjecting the cream to a pressure of such magnitude that the cream emulsion is broken up. The broken cream emulsion is separated on a sieve like plate or drum whereby a fraction of butter particles are collected and a fraction of butter milk is drained. The collected butter particles are heated to a temperature above the melting point of the butter fat and are mixed with the butter strange fats and/or oils and possibly with further fat soluble ingredients, and a water phase comprising a protein concentrate of any known type and prepared in any conventional way is brought to emulsify in said fat phase to provide the water-in-oil emulsion, and finally the emulsion is pasteurized, cooled and packed.
Patent FI-873313-A (FI)
Inventor: TROSTMANN UWE
IPC: C07D241/04
Filed: 1987-07-29
Abstract: The present invention covers a novel series of 2-acyloxypropylamine derivatives, processes for preparing them, compositions containing them, and methods for using them. The compounds are active in the inhibition of protein kinase C and thrombocyto aggregation stimulated by diacylglycerols.
Patent FI-881985-A (FI)
Inventor: HOEFLE MILTON LOUIS
IPC: C07D217/26
Filed: 1988-04-27
Abstract: There are disclosed substituted acyl derivatives of 1,2,3,4-tetrahydro-5,7-dimethoxy-3-isoquinoline-carboxylic acid having the following general formula: <CHEM> wherein R<2> is a hydrogen atom or a methyl or ethyl radical, and pharmaceutically acceptable salts of the compound of formula I. The substituted acyl derivatives and the pharmaceutically acceptable salts thereof may be produced by coupling a suitably substituted 1,2,3,4-tetrahydroisoquinoline with a suitably substituted amino acid and, when desired, hydrolysing or removing the protecting groups of the resulting product. The compounds of the invention, their salts and pharmaceutical compositions thereof are useful as anti-hypertensive agents.