baber/WOPTO huggingface dataset:
Patent CA-1252851-A (CA)
Inventor: BARNARD WILLIAM B
IPC: G05D23/19
Filed: 1986-01-28
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE An optimum start system for determining the optimum start  time  of  a temperature  control  system within a building so that energy can be conserved by operating  the  temperature  control  system at  reduced energy levels during periods of non-occupancy of the building  and  by  starting  the  temperature  control system an amount of lead time prior to the beginning of occupancy of said building wherein the amount of lead  time  is  selected  to  bring  space  temperature within  the  building  within  a  comfort  range  by  the start of occupancy, the optimum start system including a   space   temperature   sensor   for   sensing   space temperature  within  the  building,  an  outdoor  air temperature sensor for sensing outdoor air temperature external to the building, and a controller connected to  the  space temperature  sensor,  the  outdoor  air temperature sensor and the temperature control system for determining  the  lead  time as  a  function of  an accuracy factor based upon the accuracy of  a prior lead  time  and  as  a  function  of both  outdoor  air temperature and space temperature.
Patent CA-1218002-A (CA)
Inventor: CONNOLLY MICHAEL NOOTKA ST VAN
IPC: B60C27/02
Filed: 1986-02-12
Granted: 1987-02-17
Abstract: ABSTRACT          An antiskid device for use on a vehicle wheel equipped with a pneumatictire having a tread, comprising, a rigid elongated relatively flat cross-bar with at least one bevelled working edge and a flexible strapping means joined to the crossbar for supporting it in an operative position on the wheel adjacent the tread.
Patent CA-1267979-A (CA)
Inventor: KLIMPEL RICHARD R
IPC: B03D/
Filed: 1986-02-14
Granted: 1990-04-17
Abstract: ABSTRACT     This invention concerns a novel composition which is useful as a collector for the recovery of nonferrous metal-containing sulfide minerals and sul-fidized metal-containing oxide minerals from ores in a froth flotation process.  The novel composition com-prises (a) a hydrocarbon containing one or more mono-sulfide units, wherein the carbon atoms to which the sulfur atom(s) are bound are aliphatic or cycloali-phatic carbon atoms, and the total carbon content of the hydrocarbon portion is such that the hydrocarbon has sufficient hydrophobic character to cause the metal-containing sulfide mineral or sulfidized metal--containing oxide mineral particles to be driven to an air/bubble interface; and (b) an alkyl thiocarbonate, a thionocarbamate, a thiophosphate, or mixtures thereof.     34,276-F
Patent CA-1270724-A (CA)
Inventor: DERDACK DIETER
IPC: F16K27/04
Filed: 1986-03-18
Granted: 1990-06-26
Abstract: ABSTRACT      The present invention is directed to a sanitary mixing valve in which the valve housing is made of a ceramic material of unitary design and is interchangeable by being removably mounted to a connecting member having a cartridge valve assembly mounted thereto.
Patent CA-1262243-A (CA)
Inventor: HIROSAKI YUKIHIRO
IPC: B65C9/26
Filed: 1986-04-08
Granted: 1989-10-10
Abstract: ABSTRACT OF THE DISCLOSURE       A labeling apparatus holds an article to which a lavel is to be sticked on a holder, and then moves the. holder carrying the article from a home position via a waiting position and a laveling position back to the home position.          In a label peeling and issuing section, the article is moved up toward a label being issued in the label peeling and issuing section and is brought into contact with the label so that the label is peeled from the supporting strip and sticked to the article as the holder holding the article is moved toward the home position along a guide paths.  A re-verse movement preventing plates prevents the reverse move-ment of the holder as the holder is moved along the guide paths.  Thus the label can be simply sticked to the article automatically without requiring manual labeling operation.
Patent CA-1257983-A (CA)
Inventor: OKAMURA MINORU
IPC: B60K17/348
Filed: 1986-04-28
Granted: 1989-08-01
Abstract: SYSTEM FOR CONTROLLING A TRANSFER           CLUTCH OF A FOUR-WHEEL DRIVE VEHICLE                Abstract of the Disclosure A four-wheel drive vehicle has an engine clutch for transmitting the output of an engine to a transmission, main drive wheels operatively connected to an output shaft of the transmission, auxiliary drive wheels, and a transfer clutch for transmitting output of the transmission to the auxiliary drive wheels.  A control system is provided with a detector for detecting a driving condition for reducing the torque capacity of the transfer clutch.  The control system responds to a signal from the detector for gradually reducing the torque capacity of the transfer clutch.
Patent CA-1266720-A (CA)
Inventor: NORDBY RASMUS
IPC: G06F5/10
Filed: 1986-05-13
Granted: 1990-03-13
Abstract: ABSTRACT    A synchronizing system is provided for reliably passing data across a boundary between two independent, non-correlated clocks, referred to as the receiving and transmitting clocks.  The system reduces occurrence of errors due to asynchronous samplings to an arbitrarily low level based on metastable operation.  The system is organized as a two port memory with unit distance code addressing the memory cells.  It performs a handshake between the two non-correlated clock systems to allow for any ratio between the two clocks.
Patent CA-1260020-A (CA)
Inventor: WESTERMAN DAVID W B
IPC: C07C1/04
Filed: 1986-06-13
Granted: 1989-09-26
Abstract: A B S T R A C T                 CATALYTIC CONVERSION OF GAS OR    LIQUID IN A MULTITUBE           REACTOR      In a multitube reactor gas and liquid are allowed to pass through reactor tubes (2) effluents are removed from the lower ends (9) of the reactor tubes (2), and heat-exchange fluid is passed along the outer surfaces of the reactor tubes (2). To obtain a uniform distribution of liquid to the upper ends (4) of the reactor tubes (2), the liquid is supplied to a plurality of adjacent trays (18) which are in fluid communication with the reactor tubes (2).            (Figure 1)
Patent CA-1245425-A (CA)
Inventor: VIRKAR ANIL V
IPC: B05D3/02
Filed: 1986-07-04
Granted: 1988-11-29
Abstract: Abstract Ceramic bodies having a balanced overall stress pattern in which are present individual stress zones of compressive and tensile stresses and the techniques for forming said bodies are disclosed.  The bodies are formed by having slightly different compositional patterns from one zone to another whereby during cooling there is a differential volumetric expansion or contraction in one zone as compared to an adjacent zone.  The volumetric expansion or contraction is caused by a material which undergoes a phase transformation during the cooling from the sintering temperatures utilized to sinter the ceramic body, whereby such phase transformation is accompanied by a volumetric change.
Patent CA-1271442-A (CA)
Inventor: EKMAN GEORGE A L
IPC: B65G41/00
Filed: 1986-09-22
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE A grain conveyor or elevator comprises an elongated conveyor tube having an intake end and a discharge end, a support extending transversely of the conveyor tube and being secured to the conveyor tube for supporting the conveyor tube, a wheel assembly at each end of the support means, each wheel assembly having a ground engaging wheel, rotatable about a horizontal wheel axis, and being pivotable about a vertical pivot axis between a first position whereat wheel axis is substantially perpendicular to a vertical plane containing the conveying axis of the conveyor tube to enable the apparatus to be moved in a direction substantially parallelling the conveyor tube, a second position whereat the wheel axis is disposed at an acute angle to and intersects the plane of the tube adjacent the intake end of the conveyor tube whereby the apparatus may be moved in an arc about the intake end, and a third position whereat the wheel axis is substantially parallel to the conveyor means whereby the apparatus may be moved transversely of the conveyor tube, a motor for rotatably driving each wheel assembly, the motor of each the assembly being mounted on its associated wheel assembly for pivotal movement therewith, each the motor having a drive shaft and a drive pinion mounted on the drive shaft, a ring gear coaxially secured to the wheel, and a chain trained about the pinion and the ring gear for transmitting power therebetween.
Patent CA-1267470-A (CA)
Inventor: KIYOMIYA TADASHI
IPC: G11B7/24027
Filed: 1986-11-17
Granted: 1990-04-03
Abstract: ABSTRACT OF THE DISCLOSURE An optical information record medium comprising a transparent substrate, an optical information recording layer, and a reflective metal layer.  The reflective metal layer is formed of an aluminum-titanium alloy in which the titanium content is between 0.1 and 10 weight %.  The medium has improved stability against corrosion due to the improved reflective metal layer.
Patent CA-1269725-A (CA)
Inventor: TAKAHASHI TADASHI
IPC: H02M1/092
Filed: 1987-11-02
Granted: 1990-05-29
Abstract: ABSTRACT OF THE DISCLOSURE In a gate pulse generator for a thyristor converter of the type in which in order to fire thyristors of the thyristor converter in which each arm is comprised of a plurality of series-connected thyristors, the gate pulses are generated in response to the gate command signal and the thyristor forward voltage signal and are converted into the light signals which in turn are transmitted to the  thyristor  converter,  whether  or  not  the  forward voltage signal exists when the gate command signal  is generated is detected and when the forward voltage signal is generated prior to the generation of the gate command signal,  the  pulse  duration  is  narrowed  to a  minimum required for  firing  the  thyristor.   When the  forward voltage signal is generated during the time interval in which the gate command signal continues, the differences in  time  point  when  the  forward  voltage  signals  are generated among the thyristors due to the storage carrier differences therebetween are taken into consideration so that the pulse duration is increased.   Therefore, from the  standpoint  of  the  frequency  of  occurrence,  the thyristors can be fired in response to the pulse signal with a narrow pulse duration in almost all cases.
Patent CH-514376-A (CH)
Title: Fabrication moulding pieces
Inventor: ERICH KRZYZANOWSKI
IPC: B22C9/04
Filed: 1969-04-29
Abstract: Model is turned into gas by poured melt, and is surrounded by granular-material mould body after FR. Pat. 6902288 (3.2.69). Lateral walls of mould body are gas-permeable, and means evacuate gas at high temp. through them.
Patent DK-131389-A (DK)
Inventor: BECK FRITZ
IPC: G01N27/416
Filed: 1989-03-17
Abstract: In a method for the electrical measurement of the concentration of acids a measurement electrode (11) consisting at least predominantly of crystalline graphite is arranged in an acid (12) having anions which form graphite intercalation compounds with graphite. The measurement electrode (11) is then intercalated by generating in the measurement electrode (11), at a variable positive potential, a current of such a size that the anions of the acids (12) can from graphite intercalation compounds with the graphite. The current is maintained until the intercalation compounds have formed at the surface. The potential at the measurement electrode (11) is then measured and used as a measure for the acid concentration. The measurement electrode (11) is subsequently deintercalated again.
Patent DK-132684-A (DK)
Inventor: CASH JOHN
IPC: B01D46/00
Filed: 1984-02-29
Abstract: A separator for a flooded liquid/gas compressor comprising a pressure vessel having an inlet for compressed liquid/gas mixture, a lower outlet for liquid and an upper outlet for clean gas, a filter element interposed between the liquid/gas mixture inlet and the clean gas outlet through which the gas flows to said outlet, and a shield member at least partially surrounding the filter element whereby liquid from the separator pressure vessel is prevented from contacting the filter element during periods of operation when the liquid volume in the pressure vessel may rapidly expand.
Patent DK-137180-A (DK)
Inventor: DUBACH W F
IPC: B65D45/32
Filed: 1980-03-28
Abstract: The invention relates to a closure means for instance seated on a bottle and hermetically sealing it. The closure means preferably is shaped like a cap comprising at least one slitting by means of which the side wall of the cap spreads when being set. The cap furthermore comprises an inside annular bead and a sealing collar for hermetically sealing the cap onto the bottle. The cap further comprises a lift-off element for easy reopening and at least one tear-off tensioning member spanning the slitting so as to counteract spreading and acting as a warranty signet.
Patent DK-171580-A (DK)
Inventor: HAMMANN I
IPC: A01N53/00
Filed: 1980-04-22
Abstract: Substituted styrylcyclopropanecarboxylic acid esters of the formula <IMAGE>   in which R represents C1-4-alkyl or an alcohol radical customary in pyrethroids, R1 represents alkoxy or alkylthio, either of which is optionally substituted by halogen and R2 represents hydrogen or alkoxy, or R1 and R2 together represent optionally halogen-substituted alkylenedioxy, and R3 represents hydrogen or chlorine, exhibit arthropodicidal activity. A novel synthesis is shown involving reaction of   <IMAGE>   <IMAGE>   in the presence of an alkali metal cyanide to produce an end product wherein R is an alpha -cyano-3-phenoxybenzyl ester.   <IMAGE>  is reacted with <IMAGE>  in the presence of a base to produce certain novel intermediates.
Patent DK-324087-A (DK)
Inventor: PEDERSEN HANS MARIUS
IPC: F03B13/00
Filed: 1987-06-25
Abstract: PCT No. PCT/DK87/00148 Sec. 371 Date Aug. 1, 1988 Sec. 102(e) Date Aug. 1, 1988 PCT Filed Nov. 30, 1987 PCT Pub. No. WO88/04362 PCT Pub. Date Jun. 16, 1988.Floating water current power station comprising a ring-shaped pontoon (3) which by means of a mooring bitt (5) is anchored to anchors (1). All turbines (21) are detachably arranged on a common beam (11) and can as a unit be swung up to the surface within the area limited by the ring pontoon (3). The power station may swing around the bitt (5) the upper end of which is connected to a front pontoon (9) and a lower end (6) of which is secured to the anchors and which is moreover provided with tension distributing warps (16) to the turbine beam (11) and warps (7) to the same pontoon side as the one to which the bitt is secured.
Patent DK-341283-A (DK)
Inventor: NERI CARLO
IPC: C07C45/28
Filed: 1983-07-26
Abstract: A process for oxidising vinylbenzene compounds, consisting of reacting said compounds with an aqueous solution of hydrogen peroxide in the presence of synthetic zeolites containing titanium atoms, of general formula:where x lies between 0.0001 and 0.04, and possibly in the presence of one or more solvents, operating at a temperature of between 20° and 150°C.
Patent DK-385085-A (DK)
Inventor: KOENIG HANS-BODO
IPC: C07D499/70
Filed: 1985-08-23
Abstract: 1. Sodium salt of D-6-{alpha-[(2-oxo-3- furfurylideneamino-imidazolidin-1-yl)-carbonylamino]-2- thienylacetamido}-penicillanic acid of the formula (I)  see diagramm : EP0176716,P8,F2  in pure crystalline form, characterized by the following NMR signals : delta = 9.36 (1H), 9.23 (1H), 7.8 (2H), 7.5 (1H), 7.25 (1H), 7.05 (1H), 6.89 (1H), 6.62 (1H), 6.2 (1H), 5.74 (1H), 5.56 (1H), 4.35 (1H), 3.92 (4H), 1.6 (3H) and 1,5 ppm (3H) (in DMF-d7 ).
Patent DK-437879-A (DK)
Inventor: RENTZEA C
IPC: C07D409/06
Filed: 1979-10-17
Abstract: New  gamma -azolyl compounds, especially ethers, esters and carbamates, processes for their manufacture, agents for influencing plant growth which contain these compounds as active ingredients, and processes for regulating plant growth with these compounds.
Patent DK-529186-A (DK)
Inventor: BAAS DIETER
IPC: G11B23/42
Filed: 1986-11-05
Abstract: PCT No. PCT/EP86/00127 Sec. 371 Date Nov. 4, 1986 Sec. 102(e) Date Nov. 4, 1986 PCT Filed Mar. 8, 1986 PCT Pub. No. WO86/05310 PCT Pub. Date Sep. 12, 1986.In order to reach precisely a predetermined place on an audio disk during a search run with contactless scanning, the scanning speed is determined from the speed of rotation of the disk. This occurs preferably at the beginning of the first recorded piece. The information concerning the speed of rotation of the disk is determined from the radial error signal. The arrangement is adapted for determining scanning speeds that vary among disks, and where each disk has a scanning speed that is unique to the disk and differs from the scanning speed of another disk.
Patent DK-572982-A (DK)
Inventor: FREDERIKSEN PER DUUS
IPC: F16L37/08
Filed: 1982-12-23
Abstract: A pipe coupling or branch pipe comprises a socket for a pipe and within said socket a chamber for a clamping ring 8 and a sealing ring 5 between which a centering ring 4 has been situated. Said centering ring 4 is provided with an extension 11 for so clasping the clamping ring 8 that a radial expansion of the same is obtained.
Patent DK-603284-A (DK)
Inventor: BLOSE THOMAS L
IPC: E21B17/042
Filed: 1984-12-17
Abstract: A thread form is shown for a tubular connection of the type having a pin member (13) adapted to be made up with a box member (15) to form a pipe joint. The pin member (13) has pin threads with thread crests (17) and thread roots (19) which are adapted to be made up with a mating box member (15) having a complimentary thread structure. The pin thread crests (17) are formed between a stab flank (25) and a load flank (27) of the pin thread. The pin thread has a chevron-shaped load flank (27) for engaging a mating chevron-shaped load flank of the complimentary box member (15) to provide a chevron type interfit between the load bearing flanks. The load flanks (43) of the pin member includes an outer wall portion (43) with a positive slope which provides additional clearance between the complimentary threads on the pin (13) and box members (15) during disassembly to prevent inadvertent hanging-up of the threads.
Patent FI-800696-A (FI)
Inventor: SPECK ULRICH
IPC: C07C233/00
Filed: 1980-03-06
Abstract: New triiodinated isophthalic acid diamides of the formula   <IMAGE> wherein the amide residues -CO-N.R1R2 and -CO-N.R3R4 are different from each other and R1 is hydrogen or C1-6 alkyl, R2 is mono- or polyhydroxyalkyl, R3 is hydrogen or C1-6 alkyl, R4 is mono- or polyhydroxylalkyl, R5 is C1-6 alkyl or mono- or polyhydroxy-C1-6-alkyl or C1-3-alkoxy-C1-3-alkyl, and R6 is hydrogen, C1-6 alkyl or mono- or polyhydroxyalkyl provide superior nonionic X-ray contrast media.
Patent FI-840691-A (FI)
Inventor: DRAUZ KARLHEINZ
IPC: C01B15/017
Filed: 1984-02-20
Abstract: 1. A process for the production of anhydrous solutions of hydrogen peroxide in higher boiling point organic solvents by mixing hydrogen peroxide with the higher boiling point solvents in the continous presence of those organic solvents which form, with water, one or more azeotropes, the boiling points of which lie below the boiling point of hydrogen peroxide, with respect to normal pressure, characterised in that the water is removed from the mixture down to 1% by weight, preferably to below 0.5% by weight, with these lower boiling point solvents by azeotrope formation at from 50 to 400 mbar.
Patent FI-842727-A (FI)
Inventor: HAISMA JAN
IPC: G02B1/10
Filed: 1984-07-06
Abstract: Aviewing screen is described, in particularthe screen of a display tube, which has excellent antireflective properties and a method of making this screen anti-reflective. Firstly the outer surface of the screen is mechanically roughened in conformity with specific requirements and subsequently an anti-reflective coating of constant thickness is applied to the roughened surface.
Patent FI-891625-A (FI)
Inventor: METTLER HANS PETER
IPC: C07C255/27
Filed: 1989-04-05
Abstract: A process which can be employed on a large scale for the preparation of aminocyanoacetamide is described. This process starts from a cyanoacetic acid ester, which is nitrosated in a first step to give the corresponding hydroxyiminocyanoacetic acid ester, then hydrogenated and converted to the final product using ammonia in a last step.
Patent FI-912994-A (FI)
Inventor: LAMACRAFT KEVIN
IPC: H03B5/18
Filed: 1991-06-19
Abstract: A voltage-controlled oscillator using planar microstrip technology and primarily for the 37 to 39.5 GHz frequency band comprises a strip-line resonator (1), a negative resistance device (2) mounted adjacent the centre of said resonator, respective variable capacitance devices (4) mounted adjacent the ends of said resonator (1), high impedance means (6) coupling said resonator (1) to an output path (7), and means to apply bias signals to said negative resistance device (2) and said variable capacitance devices (4). <IMAGE>
Patent FI-922812-A (FI)
Inventor: JOERGENSEN STEEN TROELS
IPC: C12N15/75
Filed: 1992-06-17
Abstract: A bacterial cell which in its genone carries an integrated non-replicative DNA construct comprising (1) a DNA sequence of interest, (2) a DNA sequence which is homologous with a region of the genome of the cell, and (3) an origin of replication, said DNA construct lacking a functional gene coding for a factor required to initiate replication from said origin of replication.
Patent FI-923660-A (FI)
Inventor: YOUNG KAREN K Y
IPC: C12Q1/68
Filed: 1992-08-14
Abstract: Primers and probes can be used to detect nucleic acid from Mycobacterium in a sample and determine the species from which the nucleic acid originates. The primers amplify regions of the 16S ribosomal RNA gene and hybridize to regions conserved among species. Genus specific probes hybridize to sequences within the amplified region conserved among mycobacterial species, whereas the species specific probes hybridize to a variable region, so that the species identity can be uniquely determined. Consensus probes for detecting mycobacteria nucleic acids are provided which probes are not identical to any of the sequences of mycobacterial species.
Patent FI-923828-A (FI)
Inventor: DORNER FRIEDRICH
IPC: C12N1/00
Filed: 1992-08-26
Abstract: A method is disclosed for producing a modified eukaryotic cytoplasmic DNA virus by direct molecular cloning of a modified DNA molecule comprising a modified cytoplasmic DNA virus genome. The inventive method comprises the steps of (I) modifying under extracellular conditions a DNA molecule comprising a first cytoplasmic DNA virus genome to produce a modified DNA molecule comprising the modified cytoplasmic DNA virus genome; (II) introducing the modified DNA molecule into a first host cell which packages the modified DNA molecule into infectious virions; and (III) recovering from the host cell virions comprised of the modified viral genome. The host cell is infected with a helper virus which is expressed to package the modified viral genome into infectious virions. Examples of packaging a modified poxvirus genome by a helper poxvirus of the same or different genus are described. Also disclosed are novel poxvirus vectors for direct molecular cloning of open reading frames into a restriction enzyme cleavage site that is unique in the vector. In one model poxvirus vector, the open reading frame is transcribed by a promoter located in the vector DNA upstream of a multiple cloning site comprised of several unique cleavage sites.
Patent FI-925445-A (FI)
Inventor: OTTOW ECKHARD
IPC: C07J1/00
Filed: 1992-11-30
Abstract: PCT No. PCT/EP91/01018 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed Jun. 3, 1991 PCT Pub. No. WO91/18918 PCT Pub. Date Dec. 12, 1991.A process for the production of 10 beta -H-11 beta -(substituted phenyl) steroids of the formulae Ia or Ib set forth in the claims by reduction of a compound of the formula III:    <IMAGE>  (III)  followed by cleaving with a strong acid or partial cleaving with a less strong acid. Reduction with an electropositive metal in an electron-solvating solvent is preferred.