baber/WOPTO huggingface dataset:
Patent CA-1260262-A (CA)
Inventor: BERG MARLIN C
IPC: G09F21/04
Filed: 1986-04-15
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE       A portable sign mountable upon the roof of a vehicle.         The portable sign is in the form of a hollow body having three side walls, a top wall and a bottom wall interconnected in a triangular form.  The forwardmost edge of the interconnected side walls is positionable towards the front end of the vehicle for reduced wind resistance.  Suction cups are mounted on the bottom wall of the body and in conjunction with strap members also mounted on the bottom wall of the body and connectable to the vehicle to proved for secure and removable attachment of the sign body on the roof of the  vehicle.  Detachable cover members carrying printed indicia are attachable on the side walls of the body to change the printed indicia on the sign. An illumination source is mounted within the body for illuminating the printed indicia formed on the side walls of the body.
Patent CA-1254772-A (CA)
Inventor: SHIRLEY DAVID
IPC: B22F7/06
Filed: 1986-04-25
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE           A method of manufacturing by a powder metallurgy process a rotary drill bit including a bit body having an external surface on which cutting elements are mounted, and a passage for supplying drilling fluid to the surface of the bit.  The method comprises forming a hollow mould for moulding at least a portion of the bit body, packing at least part of the mould with powdered matrix material, and infiltrating the material with a metal alloy in a furnace to form a matrix.  Before the mould is packed with the powdered material, formers are positioned on the interior surface of the mould to project into the interior of the mould space and form sockets to receive nozzles, or studs on which the cutting elements are mounted.  According to the invention, the formers are formed from material, such as austenitic stainless steel, having a coefficient of thermal expansion not less than that of the matrix material.  The formers may have a surface coating of a ceramic, such as boron nitride, or other material which does not wet or react with the binder alloy or matrix material.
Patent CA-1245943-A (CA)
Inventor: STRAMPACH NORMAN A
IPC: C11D17/00
Filed: 1986-06-25
Granted: 1988-12-06
Abstract: OXIDATION RESISTANT TISSUE FOR DRY LAUNDRY   ACTIVES AND BLEACH COMPATIBILE PRODUCTS                              ABSTRACT       This invention relates to an improved, premeasured, through the wash, dry laundry active product comprised of an oxidation resistant tissue and dry laundry actives contained therein. The oxidation resistant (OR) tissue is particularly useful as a durable substrate and a convenient vehicle for delivering laundry addi-tives to a wash liquor comprising bleach. The improved products of this invention are storage stable, deliver premeasured actives and survive the wash without tearing or shredding.
Patent CA-1267467-A (CA)
Inventor: BYAL MARK
IPC: G06F9/44
Filed: 1986-07-03
Granted: 1990-04-03
Abstract: Abstract of the Disclosure A distributed machine information and control system which includes a plurality of programmable control stations for controlled  operation  of  associated  implements  of. plant machinery.  A number of zone diagnostic stations are coupled to one or more programmable control stations, either directly or  through  individually  machine  diagnostic  stations,  for monitoring   and   diagnosing   program-controlled  machinery operation.  A central management information system receives diagnostic information from the various diagnostic stations for storage and selective reporting of plant operation to management.          The system includes facility for uploading to the central system operator-varied control programming from the individual control stations   and  for  automatically  downloading  diagnostic programming to the diagnostic  station which reflects  such operator changes in machinery control programming.
Patent CA-1255036-A (CA)
Inventor: GOEL ANIL B
IPC: C08G18/58
Filed: 1986-08-12
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE     A process for preparing a polyurethane by reaction of A, a prepolymer prepared by the low temperature reaction of a polyisocyanate and a polyepoxide, with B, a polyol, is described.
Patent CA-1270194-A (CA)
Inventor: KORTRIGHT KENNETH H
IPC: C12Q1/00
Filed: 1986-08-20
Granted: 1990-06-12
Abstract: ABSTRACT   Detection of an identified human carcinoma tumor antigen in a pathological sample by means of a labelled monoclonal antibody specific to the determinant site on the antigen is enhanced and/or accelerated at an ear-lier developmental stage than heretofore achieved by removing a carbohydrate steric hinderance for monoclonal antibody availability to bind the antigen of the tumor for which it is specific.  The carbohydrate steric hindrance for monoclonal binding to the antigen is identified as sialic acid.  The method of the invention involves selective removal of sialic acid from the antigen's determinant site by enzymatic digestion using neuraminidase.
Patent CA-1255560-A (CA)
Inventor: MARTINEZ FELIX J
IPC: A61M1/16
Filed: 1986-11-14
Granted: 1989-06-13
Abstract: OXYGENATOR HAVING AN IMPROVED HEAT EXCHANGER   Abstract Of The Disclosure A hollow fiber type blood oxygenator having an integrated and improved heat exchanger having a generally conical housing and core member between which a helically wrapped conduit is situated. The conduit has a plurality of parallel flutes.  A housing and core member are formed with helical recessed regions which conform to the conical helix defined by the tubing or conduit.   The tubing is formed with  flattened  opposing  surfaces  which mate  with  the corresponding recesses in the housing and core member.  The mating  on  the  flats  on  the  tube  or  conduit  to  the corresponding flats in the recessed regions of the housing and core member allows a substantially tighter and more uniform  fit  which  minimizes  the  dynamic  blood  priming volume.
Patent CA-1274290-A (CA)
Inventor: DEBORTOLI GEORGE
IPC: H01R12/08
Filed: 1987-03-06
Granted: 1990-09-18
Abstract: CABLE TERMINAL CONNECTORS               Abstract of the Disclosure Cable terminal connector with a housing to receive conductors of one cable into terminal positions within the housing and a closure member having terminal positions for conductors of another cable.  Insulation displacement terminal members have an insulation displacement terminal at one end and are initially located in detent positions with the terminals spaced from the terminal positions of the housing.  The closure body is movable into a fully retained position upon the housing and during this movement, the terminal members are caused to move to locate their terminals into the. terminal positions of the housing to connect them to the cable conductors in the housing.  Conveniently, the terminal members also have insulation displacement terminals at their other end for movement into the terminal positions of the closure member as the closure body moves into the fully retained position.
Patent CA-1263094-A (CA)
Inventor: DE ROOS KRIS B
IPC: C07C227/28
Filed: 1987-03-31
Granted: 1989-11-21
Abstract: 0455p                                         de Roos Case 1 PROCESS FOR THE SEPARATION OF L-LEUCINE AND L-ISOLEUCINE                   Abstract of the Invention The invention relates to a process for the separation of L-leucine and L-isoleucine.  The process is carried out,by sub-jecting a mixture of leucine ester, and isoleucine ester,  (or a mixture of leucine ester, isoleucine ester and valine ester) to an esterase catalyzed hydrolysis resulting in a selective hy-drolysis of the leucine ester.  The pure L-leucine can be iso-lated from the reaction mixture by first removing the non-hydrolyzed esters by extraction with an organic solvent and then crystallizing the L-leucine at its isoelectric point.  The recovered L-iso-leucine ester is purified by distillation (if necessary), and hydrolyzed to yield pure crystalline L-isoleucine.
Patent CA-1273298-A (CA)
Inventor: STRANGMAN THOMAS E
IPC: F01D11/08
Filed: 1987-05-22
Granted: 1990-08-28
Abstract: ABRADABLE STRAIN-TOLERANT CERAMIC COATED                TURBINE SHROUD AND METHOD            ABSTRACT OF THE DISCLOSURE      An abradable ceramic coated turbine shroud structure includes a grid of slant-steps isolated by grooves in a superalloy metal shroud substrate.  A thin NiCrAlY bonding layer is formed on the machined slant-steps.  A stabilized zirconia layer is plasma sprayed on the bonding layer at a sufficiently large spray angle to cause formation of deep shadow gaps in the zirconia layer.  The shadow gaps provide a high degree of thermal strain tolerance, avoiding spalling.  The exposed surface of the zirconia layer is machined nearly to the shadow gap ends.  The turbine blade tips are treated to minimize blade tip wear during initial abrading of the zirconia layer.  The procedure results in very close blade tip-to-shroud tolerances after the initial abrading.
Patent CA-1264832-A (CA)
Inventor: JOHNSON RICHARD A
IPC: G08B13/24
Filed: 1987-07-21
Granted: 1990-01-23
Abstract: Abstract In an improved intrusion detection device system of the dual-sensor type, wherein one sensor is a PIR sensor and the other is a microwave sensor, the improvement comprises counting the detection of intrusion separately by the microwave sensor and by the passive infrared sensor.  Thereafter, the counts by the two separate detectors are compared and an indication is given if the number exceeds a certain user selectable threshold, to indicate fault in one of the two sensor subsystems.
Patent CA-1265153-A (CA)
Inventor: LANTZ ANDRE
IPC: C07C67/11
Filed: 1987-12-21
Granted: 1990-01-30
Abstract: The invention relates to the preparation of 1,1,2,2-tetrahydroperfluoroalkanols and their esters. A 2-(perfluoroalkyl)ethyl iodide is oxidized using peroxomonosulphuric acid or peroxodisulphuric acid in a carboxylic acid or carboxylic acid ester.
Patent CA-1271198-A (CA)
Title: 5,6-epoxy-7-oxabicycloheptane substituted prostaglandin analogs
Inventor: DAS JAGABANDHU
IPC: C07D493/18
Filed: 1986-04-18
Granted: 1990-07-03
Abstract: ABSTRACT        A novel intermediate compound having the structure   which is useful in the preparation of 5,6-epoxy-7-oxabicycloheptane substituted prostaglandin analogs having the structural formula   wherein m is 1 to 5, R is H, lower alkyl, alkali metal or polyhydroxylamine, and R1 is lower alkyl, aryl, aralkyl, cycloalkyl, cycloalkylalkyl or lower alkenyl, which are themselves cardiovascular agents useful in the treatment of thrombotic disease.
Patent CH-558173-A (CH)
Title: Hospital bed with aids to assist occupant to sit up - has flexible ladder attached to foot by which patient can pull himself up
IPC: A61G7/053
Filed: 1974-02-21
Abstract: The bed allows the patient to move himself without the aid of a nurse, and comprises a vertical frame at the foot, to which a flexible ladder, extending over the top of the bedclothes, is attached detachably, typically by means of a clip. The latter can be locked in place by a wingnut, in the centre of the top of the foot frame. The ladder extends up from the end of the bed for approximately two thirds of the length of the bed so that it may easily be reached at the far end by the occupant.
Patent CH-535927-A (CH)
Title: Continuous drier/cooler - for dust powder or granular material in fluidized bed
Inventor: URS FREY-PORTNER
IPC: F26B17/10
Filed: 1972-03-24
Abstract: The high velocity carrier gas laden with the material to be dried/cooled is fed tangentially along the outer vertical wall of a cyclone ring chamber and the product extracted by a tangential outlet from below the floor and on the wall of the central tube of the ring. To improve the particle distribution near the inlet, preventing bunching, agglomeration etc., auxiliary gas is fed in through openings in the floor of the ring near the main inlet, from a plenium chamber below the floor. The auxiliary gas streams are inclined to the vertical by sloping the holes or by deflector plates.
Patent CH-514841-A (CH)
Title: Dry stable reagents for testing biological liquids
Inventor: ALFRED DEUTSCH
IPC: C12Q1/00
Filed: 1967-06-28
Abstract: Method for the preparation of a stable reagent for the detection and measurement of the presence of certain components in a biological sample. The dry components of the test reagent are separately stabilised to give a stable reagent which does not require to be used within a specified time as do other liquid test reagents. The test reagents can be used for detecting material of four types, viz. enzymes, biochemical intermediates or metabolites, chemical components of cells or biochemical fluids, or drugs. The dry reagent contng. a stabiliser and material to increase the volume and facilitate handling, usually mannitol, is mixed with water to give a liquid reagent.
Patent CH-499594-A (CH)
Title: Blue basic azo dyes for polyacrylonitrile
Inventor: ENTSCHEL ROLAND DR
IPC: C09B44/10
Filed: 1968-06-20
Abstract: Blue basic azo dyes for polyacrylonitrile. Have the formula: D-N=N-K + A- (where K is the residue of a coupling component. A is the anion equivalent to the dyestuff cation, D is a residue of formula: where Z represents the atoms required to complete an opt. substd. 5- or 6-membered ring, R4 is -OR7 or -NR8R9, R5 is opt. substd. alkyl, R6 is -CONR10R11 in which R7 is opt. substd. alkyl or aryl, R8 is H or opt. substd. hydrocarbon, R9 is opt. substd. hydrocarbon; R10 is H or opt. substd. hydrocarbon R11 is H or opt. substd. hydrocarbon). They may be prepared by reacting a cpd. in acid medium with a cpd. CH2=CR5R6 or CH2=CH-CO-R4. Dyeing is effected at temps. between 60 degrees C and b.pt. or at above 100 degrees C under press. Uniform dyeings with good fastness to light and wetting are obtained.
Patent DK-126980-A (DK)
Inventor: YAMAKI S
IPC: H02H3/34
Filed: 1980-03-25
Abstract: 1. Fault current safety switch for disconnecting users even in the case of direct current fault currents, which operates with a tripping device, a switch lock and a summation current transformer (1) which comprises a first secondary winding (3) connected to an oscillator (9) and comprises a second secondary winding (4) connected to an excitation winding of a magnetic tripping device, characterised in - that the magnetic tripping device (10) has two excitation windings (16, 17), a first (16) and a second (17), on arms of its yoke (12), - that the first excitation winding (16) is connected to the oscillator (9), the second excitation winding (17) being connected to the second secondary winding (4), and - that the two excitation windings (16, 17) are tuned to one another in such manner that on operation of the oscillator (9), the magnetic fluxes produced by said excitation windings in the magnetic circuit of the magnetic tripping device (10) in the fault current free state, are unidirectional and opposite in relation to one another.
Patent DK-140483-A (DK)
Inventor: GEIGERT JOHN
IPC: C07C31/42
Filed: 1983-03-28
Abstract: A low cost method wnich does not use dangerous or expensive reagents is described for the manufacture of vicinal, heterogeneous dihalogenated products from alkenes and alkynes by enzymatic reaction. The respective alkene or alkyne is reacted with a halogenating enzyme, an oxidizing agent and two different halide ions. Cartain dihalogenated novel propanol and butanediol compounds are included. The invention also includes uses of the products in general.
Patent DK-149791-A (DK)
Inventor: BROEGGER JOHAN
IPC: G10D7/00
Filed: 1991-08-23
Abstract: A finger hole for a woodwind instrument is designed in such a manner that the bore of the hole forms a double cone A, B in relation to the axis of symmetry E with a rounded transition between the two cone surfaces. The uniform double-conical finger holes on the instrument as a whole result in reduced loss of effect in sound intensity and improved attack resulting in more reliable intonation. <IMAGE>
Patent DK-158383-A (DK)
Inventor: GANDINI MARCO
IPC: H01L27/02
Filed: 1983-04-11
Abstract: A basic cell for integrated-circuit gate arrays comprises four transistors (T1, T2, T3, T4), two of which (T2, T3), symmetrical with respect to a cell central point, have the gate electrode (C, C'), connected by a polysilicon pass (1) traversing the metal power lines (Vss, Vdd). A second polysilicon pass (2) connects opposite areas with respect to a zone defined by the metal power lines. The contacts (A, B, C, C', D, D', E, E', G, G', H, H', I, I') associated with the transistor electrodes are arranged so as to minimize the cell surface.
Patent DK-168187-A (DK)
Inventor: BACHELARD ROLAND
IPC: C01B21/06
Filed: 1987-04-02
Abstract: Nitride and carbide powders by a carbothermal reduction route and, if appropriate, nitration of metal oxides capable of being employed especially for the manufacture of ceramics and having a specific surface of between 30 and 250 m<2>/g. Process for the manufacture of powders comprising the following stages: a) from metal oxide or oxides with a particle size of less than 10 mu m, a binder generating carbon, not later than during the carbothermal reduction reaction and, if appropriate, additional carbon, manufacture of granules with a controlled pore volume, b) carbothermal reduction reaction of the granules obtained under a, if appropriate in the presence of an atmosphere containing nitrogen,  c) decarbonisation, d) obtaining powders. s
Patent DK-231389-A (DK)
Inventor: BROWN EDWARD M
IPC: B29C45/44
Filed: 1989-05-11
Abstract: A container closure (122) comprises a cylindrical molded unitary member defining a top panel (122h) and a skirt depending from the top panel to an open end for securement to the container, the skirt being interiorly tapered (122f) at the open end. The taper begins flush with the outer surface of the skirt (122g) and ends in a first circumference extending radially of the central axis of such cylinder. The skirt further defines a bead (122d) extending radially interiorly of the skirt to a second circumference radially closer to the cylinder central axis than the first circumference. The closure provides sealing retention pressure in accordance with the radially interior extent of the bead and exhibits evidence of an initial removal from the container. In one embodiment, the bead is generally of semispherical configuration and flow passages (122d-1) may exist in the bead, preferably over less than the hemispherical extent thereof. In another embodiment; said skirt further defines front and rear locking tabs (220, 220A, 226) respectively mutually spaced perimetrically at a location above said tapered surface and a bead at a location below said top panel and said locking tabs. The method for making the closures involves the use of a stripper plate (118) to participate in part in defining a mold cavity.
Patent DK-265884-A (DK)
Inventor: SCHIFFERS ULRICH
IPC: C07C53/08
Filed: 1984-05-30
Abstract: Power generating plant with an integratd coal gasification plant, with a heat exchanger and gas purification plant connected to the coal gasifier, with a gas turbine and steam power generating plant part connected to the heat exchanger and gas purification plant, and with a methanol synthesis plant. The methanol generated in the methanol synthesis plant as well as the synthesis exhaust gas of the methanol synthesis can be fed, at least partially, to a further subplant for a second chemical manufacturing process and the excess synthesis exhaust gas from the methanol synthesis and the exhaust from this further subplant, to the combustion chamber of the gas turbine power generating plant part.
Patent DK-295387-A (DK)
Inventor: BENUZZI PIERGIORGIO
IPC: B23D47/04
Filed: 1987-06-10
Abstract: The pressure beam is adapted to be used in sawing machines for cutting workpieces such as panels or packs of panels (P), of the type comprising a workpiece support table (L) having a straight longitudinal slot defining a cutting line and a sawing tool (Z) movable along the cutting line. The pressure beam is arranged above the workpiece support table (L), extends along the whole length of the cutting line and consists of two pressure elements (R, R min ) arranged at both sides of the cutting line, parallelly thereto. Means are provided for raising and lowering each pressure element (R, R4) independently with respect to the other pressure element, and traverse means are provided for laterally moving the said pressure elements (R, R min ) and consequently varying the distance of the pressure elements (R, R min ) with respect to the cutting line located between them.
Patent DK-485786-A (DK)
Inventor: BODEN WILHELM
IPC: B63B1/04
Filed: 1986-10-10
Abstract: Fast boat which comprises a boat hull having a front stem, a stern, two side walls as well as a bottom plate with a bottom plate surface facing the water, where on the bottom plate surface facing the water on each side respectively one sliding skid is arranged with sliding steps and preferably in the midships plane a keel skid is provided with keel steps, and between the sliding skids at least one aeration channel is formed, the boat hull being preferably equipped with a bow fin, in which the free bottom surface facing the water has primarily in the area between the longitudinal center of the boat and the stern an inclination which preferably declines towards the stern.
Patent DK-509385-A (DK)
Inventor: PALAGHIAS GEORGIOS
IPC: A61K6/847
Filed: 1985-11-05
Abstract: A rinsing solution intended primarily to prevent the occurrence of oral corrosion in dental alloys, said rinsing solution containing a phosphate ion donator which forms a protective layer of sparingly soluble metal phosphates with the metal ions precipitated from the dental alloys, along the exposed surfaces, thus preventing further metal precipitation.
Patent DK-550282-A (DK)
Inventor: GHISALBA ORESTE
IPC: C02F3/34
Filed: 1982-12-10
Abstract: The present invention relates to novel facultative methylotrophic microorganisms of the genus Pseudomonas, or of a genus Pseudomonas-type genus, to protein-containing biomass, and to a process for the microbiological purification of aqueous solutions, e.g. wastewater solutions, which contain methanol, ethanol, acetate, glucose, alkylammonium compounds, e.g., trimethylethylammonium chloride, or alkylamine oxides, e.g. trimethylamine oxide, as pollutants.
Patent DK-595084-A (DK)
Inventor: GERBER JAY DEAN
IPC: C12N1/20
Filed: 1984-12-12
Abstract: Protease produced by Moraxella bovis can be used as an immunoprophylactic agent for protection against infection by M. bovis.
Patent FI-861553-A (FI)
Inventor: VON BLUECHER HUBERT
IPC: A62D1/00
Filed: 1986-04-14
Abstract: 1. The use as an extinguishing agent of a dispersion of an aqueous phase and a phase obtained by hydration of swollen gen particles of a diameter of 0.1 to 3 mm of individual, water-insoluble, polar macromolecules of highly absorptive polymers based on (meth) acrylic acids, which are so cross-linked that they can take up 100 to 200 times their weight of water, the gel particles being present in an amount of 0.1 to 0.6 weight per cent calculated as dry substance and based on the aqueous phase, and the aqueous system having a viscosity below 100 mPa.