baber/WOPTO huggingface dataset:
Patent CA-1256836-A (CA)
Inventor: PEARLMAN BARRY
IPC: B60Q1/26
Filed: 1985-03-15
Granted: 1989-07-04
Abstract: Abstract of the Disclosure Signal apparatus including an assembly for producing a signal beam and another assembly for sweeping the beam in at least one zone of rotation.  A control circuit connected to the sweeping assembly causes it to sweep the signal beam in periodically reversed motion at a substantially constant angu-lar velocity across the zone of rotation between preselected endpoints thereof.
Patent CA-1227558-A (CA)
Inventor: GENUIT KLAUS
IPC: H04R5/027
Filed: 1985-03-26
Granted: 1987-09-29
Abstract: Abstract In an artificial-head measuring system comprising an imitation of the shoulders, head and ears, and microphones arranged on both sides in the imitated auditory canals, it is proposed to simplify the geometrical structure so that the outer describable geometry of the artificial head is reduced to the acoustically relevant geometry which is determined by calculation and measurements, the artificial head being composed of individual partial bodies which occupy pre-determined positions relative to each other and which all of them can be derived from geometrically simple bodies such as cylinder, cuboid, sphere, ellipse, and the like, and are related to mean data obtained from test persons so that a fully calibratable artificial-head measuring system is obtained.
Patent CA-1265689-A (CA)
Inventor: FRANCKX JORIS R I
IPC: G02B6/44
Filed: 1985-04-10
Granted: 1990-02-13
Abstract: Abstract An enclosure for a optical fibre cable splice, preferably of butt design.  Cable blocking is provided for and organizer trays  have splice holder  adaptable for different splice designs and positioned at edge portions  of the trays.
Patent CA-1264556-A (CA)
Inventor: ZOUEKI GEORGES AVENUE VERDUN V
IPC: B24B9/14
Filed: 1985-05-08
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE:           A lens and pattern holder for use with a grinding tool comprising a rotary grinding ring mounted in coaxial relationship with respect to a guiding ring of the same diameter.  The holder comprises a solid body having a pair of opposite surfaces spaced apart so that the peripheries thereof respectively face the grinding ring and the guiding ring of the tool.  A pair of pins projects upwardly from one of the opposite surfaces of the body for detachably connect-ing thereto a pattern having a peripherical edge extending away from the periphery of the one surface.  Means consist-ing of another pair of pins or of a sticking pad, are pro-vided on the other opposite surface of the body for detach-ably mounting thereon another pattern or a lens.  In the latter case, visual means are also provided on the holder surface for properly positioning and a ligning the lens with respect to the pattern connected to the opposite surface of the body.  In use, a finishing lens mounted on the other surface of the body can be used as a guide for shaping and finishing the peripherical edge of a blank pattern connected to the one surface of the body, such a shaping and finishing being obtained by pressing and rotating the finished lens and blank pattern against the guiding and grinding rings respectively.  Alternatively, a finished pattern mounted on the one surface of the body can be used as a guide for shaping and finishing the peripherical edge of a lens or of a blank pattern, such a finishing being obtained by pressing and rotating the finishing pattern and the lens or blank pattern to be finished against the guiding ring and the grinding ring, respectively.
Patent CA-1245280-A (CA)
Inventor: DE NEUFVILLE JOHN P
IPC: H01M4/52
Filed: 1985-05-15
Granted: 1988-11-22
Abstract: ABSTRACT           The present invention includes improved cathode means for reversibly storing charge at a positive potential relative to a Hg/HgO reference for use in a rechargeable cell utilizing an aqueous electrolyte.  The cathode means include an active material having a reversibly oxidizable cation species which releases electrons through successive oxidation reactions during charging.  One embodiment provides means for releasing more than one electron per molecule of the active material to achieve a full state of charge. Another embodiment provides means for decreasing the operat-ing potential of the reactions oxidizing the active material for a given state of charge.  The active material includes a reversibly oxidizable cation species and an electropositive metal element selected from a group consisting of lithium, sodium, potassium, magnesium, and calcium.  The electro-positive metal element is intercalated in the active material. These intercalated active materials are used to fabricate electrodes, cells, and batteries.  Methods of preparing the intercalated active material and using a cathode including the active material are contemplated.
Patent CA-1226448-A (CA)
Inventor: CHIAVES CARLO
IPC: E02D29/045
Filed: 1985-06-03
Granted: 1987-09-08
Abstract: ABSTRACT OF THE DISCLOSURE            A   prefabricated  support and  covering  structure  for constructing  artificial tunnels, small bridges and  the like  is formed by arranging a number of modular  bodies having  the shape of a polygonal sector side-by-side  in succession,  the modular bodies being aligned along  the longitudinal  axis of the structure.  Each modular  body is  constituted by at least one  prefabricated  element including two or reinforced concrete panels arranged  in succession  along the polygonal line which  defines  the cross-section  of   the   prefabricated   structure.   A plurality  of  connecting and  reinforcing  rods  extend from  each  panel  to the adjacent panel  close  to  the convex  outer  surface of the  prefabricated  structure. The  adjacent panels of each prefabricated element  have on  their respective adjacent end  faces  a  front  edge substantially  parallel to the longitudinal axis of  the prefabricated  structure  and disposed in  proximity  to the  concave  inner surface of the  latter.   These  two front  edges of each pair of respective adjacent  panels are brought into  longitudinal abutment with each  other upon  erection  of the structure so as to  define,  with the  adjacent  surfaces of   the   said  end  faces,  a longitudinal  space filled with a binding material  cast on  site,   Means are provided for  connecting  together the  adjacent  prefabricated elements  of  the  adjacent modular  bodies so as to form the  entire  prefabricated support and covering structure.
Patent CA-1232315-A (CA)
Inventor: LANDA BENZION
IPC: G03G15/10
Filed: 1985-06-07
Granted: 1988-02-02
Abstract: Abstract of the Disclosure An electrophotographic copier for selectively printing in one of a number of different colors in which development takes place at a common station around the periphery of a photoconductive drum to which station a distributor system selectively feeds liquid from one of a number of supply containers and from which the liquid is returned to the container from whence it came.  Our machine flushes the common portion of the liquid circulating system each time a change in color is made.  The processing liquid tanks of our machine are provided with an arrangement for inhibiting settling of toner particles in the tanks.
Patent CA-1231444-A (CA)
Inventor: LIEVSAY CLAUDE JR
IPC: G11B23/03
Filed: 1985-06-21
Granted: 1988-01-12
Abstract: ABSTRACT:        A device to disable the write enable system of flexible magnetic disk drives.  By closing the notch normally provided in the edge of a standard flexible magnetic disk jacket, an engagement pin configured to take advantage of the construction and physical characteristics of the flexible magnetic disk jacket is inserted into the jacket notch thereby preventing the activation of the write enable function of the flexible magnetic disk drive and providing a visual indicator to the operator that the disk installed and operating in the disk drive is write protected.
Patent CA-1251676-A (CA)
Inventor: NAVARRO FELIPE
IPC: G03B17/12
Filed: 1985-06-26
Granted: 1989-03-28
Abstract: ABSTRACT          A matte box assembly for a movie camera wherein a front frame is slidably and pivotally supported from iris rods extending from the camera parallel to the lens.  A plurality of filter holder modules are provided with mating dovetail slots on their front and rear vertical surfaces for allowing quick assembly and disassembly of any number and type of filter holder modules to each other and to the frame.  A light shield module is similarly assembled to the filter holder modules by dovetail slots and fits over the lens in the camera-ready position of the matte box assembly.          Locking mechanisms releasably attach each module to the next adjacent module for maintaining alignment and position.  One or more of the modules may have a rotatable construction for rotating the front relative to the back.
Patent CA-1229193-A (CA)
Inventor: SCHILLINGER WILLIAM J
IPC: C08G18/42
Filed: 1985-08-12
Granted: 1987-11-10
Abstract: ABSTRACT An air oxidizable coating composition is disclosed comprising an ungelled urethane modified alkyd resin containing pendant polymerizable unsaturated groups attached to the alkyd through urethane linkages.  The ungelled urethane modified alkyd is the reaction product of components comprising a hydroxyl containing, air oxidizable alkyd resin having an oil length of between about 20 percent and about 70 percent and an isocyanate-functional ethylenically unsaturated compound.  Also disclosed are a process for coating the substrate with the coating composition and certain ungelled urethane modified alkyd resins.
Patent CA-1257898-A (CA)
Title: Fuel cell generator containing a gas sealing means
Inventor: MAKIEL JOSEPH M
IPC: H01M8/24
Filed: 1985-11-27
Granted: 1989-07-25
Abstract: 22                  51,763 ABSTRACT OF THE DISCLOSURE         A high temperature solid electrolyte electrochem-ical generator is made, operating with flowing fuel gas and oxidant  gas,  the  generator having  a  thermal  insulation layer, and a sealing means contacting or contained within the insulation,  where the  sealing means is effective to control the contact of the various gases utilized in the generator.
Patent CA-1238766-A (CA)
Inventor: SPERONELLO BARRY K
IPC: B01J21/16
Filed: 1985-12-12
Granted: 1988-07-05
Abstract: ABSTRACT OF THE DISCLOSURE Clay, preferably kaolin, is calcined through its exotherm, but without substantial mullite formation (e.g., l hour at 1000°C).  The calcined clay is leached with an alkaline aqueous solution to remove (i.e., leach) silica. The severity of leaching, i.e., amount of silica removed, determines whether the final product will comprise mullite plus excess Al2O3.  If the molar Al2O3/SiO2 ratio is <3/2 the final product will contain mullite plus excess SiO2 and if the Al2O3/SiO2 ratio is >3/2, the final product will contain excess Al2O3.  The leached clay is washed, preferably under acid conditions at about pH 3-5, to remove excess alkali ions; and then dried. The washed clay is then calcined at conditions to produce mullite (e.g., 3 hours at 1250°F).  Materials made in this manner exhibit high pore volume despite the final high temperature heat treatment.
Patent CA-1249789-A (CA)
Inventor: JINBA TERUMASA
IPC: C25D7/06
Filed: 1985-12-31
Granted: 1989-02-07
Abstract: METHOD FOR MANUFACTURING ONE-SIDE ELECTROGALVANIZED STEEL STRIP            ABSTRACT OF THE DISCLOSURE         A method for manufacturing a one-side electrogalva-nized steel strip, which comprises: continuously causing a steel strip to travel through an electrogalvanizing bath in an electrogalvanizing tank; arranging an electrode plate in the electrogalvanizing bath in the electrogalvanizing tank in parallel to a one-side surface to be electrogalvanized of the steel strip; electrogalvanizing the one-side surface of the steel strip; arranging a spray nozzle toward the other surface not electrogalvanized of the steel strip which has passed through the electrogalvanizing tank; ejecting any one of an aqueous solution containing a weak acid of from 0.1 -to 5.0 wt.% and a saturated monovalent alcohol having carbon atoms of up to 5 from the spray nozzle onto the other surface of the steel strip to wet the other surface of the steel strip; arranging a brush roll in close proximity to the spray nozzle on the same side as the spray nozzle; and rotating the brush roll while bringing same into contact with the other surface thus wet of the steel strip to eliminate contamination caused by the deposition of an electrogalvanizing solution on the other surface of the steel strip.
Patent CA-1249602-A (CA)
Inventor: DESBOIS MICHEL
IPC: C07C41/26
Filed: 1986-07-25
Granted: 1989-01-31
Abstract: A process for preparing hydroxylated aromatic compounds optionally bearing at least one trifluoromethyl, trifluoromethoxy or trifluoromethylthio group. A chloroformate or fluoroformate, optionally bearing at least one trihalomethyl-, trihalomethoxy- or trihalomethylthiophenyl group, is reacted with liquid hydrofluoric acid. The aromatic compounds obtained are useful as synthesis intermediates in the pharmaceutical or the plant-protection industry.
Patent CA-1262618-A (CA)
Inventor: HARWOOD JON
IPC: B21D53/88
Filed: 1986-09-02
Granted: 1989-11-07
Abstract: ABSTRACT           A method is provided for manufacturing a heat shield for an exhaust system component.  The exhaust system component preferably  is  of  tubular  nonlinear  configuration.   The  heat shield is formed from a larger pipe having an internal diameter greater than the outer diameter of the exhaust system component.          Appropriately dimensioned inwardly directed supports are formed in the larger pipe.  The larger pipe then is bent into a non-linear configuration substantially identical to the configura-tion  of  the  exhaust  system  component.   The  outer pipe  then is cut longitudinally in half along its entire length to define a unitary nonlinear heat  shield which can be mounted to the exhaust  system  component.   A  portion  of  the  remaining  half of  the  larger pipe  can be reattached to the heat shield to provide an air gap pipe along a portion of the length of the exhaust system component.
Patent CA-1261990-A (CA)
Title: Elastomeric composition and process for the  production thereof
Inventor: WINGROVE DONALD E
IPC: C07F15/02
Filed: 1986-12-11
Granted: 1989-09-26
Abstract: ABSTRACT     Elastomeric compositions produced by curing a blend of (A) ethylene/alphaolefin/nonconjugated polyene terpolymer; and (B) acrylonitrile/conjugated diene copolymer, utilizing a curing agent comprising sulfur, a sulfur cure accelerator and a peroxide curative exhibit desirable properties.  Also disclosed is a process for preparing such elastomers.
Patent CH-506750-A (CH)
Title: Incinerator for waste products esp plastic - materials
Inventor: BENT FAURHOLDT
IPC: F23G5/16
Filed: 1970-04-28
Abstract: A main combustion chamber has a number of stepped grates one above the other, forced draught being supplied to each of these independently. An after burner chamber, thermally insulated from the main furnace, has separate means of firing and a separate forced draught supply. Both forced draughts may be regulated in accordance with the heat produced in the separate chambers. The draught to be main chamber may alternatively be controlled in relation to the soot content in the after burner exhaust gas.
Patent DK-111386-A (DK)
Inventor: SPENCER DUDLEY WALTER CYRIL
IPC: A61M25/00
Filed: 1986-03-11
Abstract: 57 A process, apparatus and system for making a sterile connection between thermoplastic tubes. A section of each tube is flattened and a cutting means is urged through the flattened sections. The tubes are aligned with each other and then the cut tube ends are melted, sterilized, and urged together to form a joint between the tubes for each pair of tube ends to be connected. Each joint is cooled and then subjected to light stress to open the temporary seal in each tube, thereby providing fluid communication therethrough.
Patent DK-126188-A (DK)
Inventor: PAGNIEZ GUY
IPC: C01B21/097
Filed: 1988-03-09
Abstract: The process comprises a treatment with SO2 of the mixture resulting from the reaction of PCl5 and of NH4Cl followed by passing the reaction mixture through a thin-layer evaporator before distillation of the crude P2NOCl5 present in the said mixture. 
<??>This technique makes it possible to remove and subsequently condense SO2, POCl3 and SOCl2 under mild pressure and temperature conditions.
Patent DK-139592-A (DK)
Inventor: DAMKJAER POUL ERIK
IPC: F16G15/02
Filed: 1992-11-20
Abstract: Interconnection system for chain links 1, 1' adapted so as to be capable of being assembled in number to form an endless conveyor path or belt by spindles 3 through the eye parts 2, 2' of each chain link, so that neighbouring chain links can rotate around the spindle in a hinge-like manner. In each chain link, at a distance from the outer edge 9, a clearance 5 is formed at the hole for the spindle, and the outer end of the spindle 3 has a material offset in relation to the centre line of the spindle, and the spindle is moreover adapted in such a manner that it yields during mounting and demounting, while, during normal operation, it remains behind the outer hinge eye 4. <IMAGE>
Patent DK-223887-A (DK)
Inventor: BADER HUBERT
IPC: A61K9/50
Filed: 1987-05-01
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A process for encapsulating biologically active material, which comprises using a polysaccharide with an inverse thermoreversible temperature behavior for forming the capsules, this property of the polysaccharide not being destroyed during the process. 1. Claims for the Contracting States : AT, ES, GR A process for encapsulating biologically active material, which comprises using a polysaccharide with an inverse thermoreversible temperature behavior for forming the capsules, this property of the polysaccharide not being destroyed during the process.
Patent DK-282689-A (DK)
Inventor: JENSEN JOERGEN WEBER
IPC: H01H23/30
Filed: 1989-06-09
Abstract: An electrical change-over switch, designed in particular for use within microelectronics and therefore with external measurements of 2-3 mm, consists of a casing 1 and an operating arm 2 which turns on a horizontal axle 5 inside the casing with the said parts manufactured out of electrically insulating material, which change-over switch has three electrically conducting terminals 8, 9, 10 of which two 8, 9 are at right angles with free ends 8a, 9a which in turn can be brought into contact with the horizontal leg 10a of the third terminal which is fixed underneath, and has contact surfaces 7 on each side of the lower part of the arm 2, which surfaces upon movement of the arm to one of its end positions press down either one or the other horizontal terminal leg 8a, 9a, and has corresponding acute-angled milled-out areas 6 with limiting surfaces 11 above the contact surfaces 7 to permit a free movement of the horizontal terminal leg lying above. <IMAGE>
Patent DK-296087-A (DK)
Inventor: WANG CHANG YI
IPC: C07K16/00
Filed: 1987-06-10
Abstract: A method for the detection and diagnosis of AIDS (acquired immune deficiency syndrome), ARC (AIDS related complex) and pre-AIDS conditions in body fluids by the use of a chemically synthesized peptide composition is disclosed. The detection method may include an enzyme linked immunosorbent assay (ELISA), which is preferred, an immunoradiometric asay (IRMA), or other forms of immunoassay procedures, such as enzyme immuno-blotting assay on nitrocellulose paper and hemagglutination assay using the peptide composition as the antigen. Inter alia, the present invention also relates to a vaccine and to a method for generating antibodies to HTLV-III in healthy mammals, including humans, by the use of the chemically synthesized peptide composition.
Patent DK-309684-A (DK)
Inventor: BAY BENGT AXEL
IPC: B05C17/02
Filed: 1984-06-25
Abstract: Roller carrier 1 for the application roller of a paint roller and manufactured integrally, e.g. by injection moulding, and having a central, axial hole 5 closed at one end and bearings for an axle around which the roller carrier 1 may rotate. The roller carrier has a number of cut-outs 2, 3 reaching inwards to the hole 5, and having between them longitudinal flexible parts 8, 8 and 9, 9 having a somewhat larger diameter than the remaining part of the roller carrier 1, which may have a further cut-out 4 through which the roller carrier 1 can be fixed onto the axle such that it may rotate but not be substantially displaced in axial direction. The cut-outs 2, 3 may be displaced by an angle e.g. of 90 degrees relative to each other such that the flexible parts 8, 8 and 9, 9 are distributed along the periphery. <IMAGE>
Patent DK-465184-A (DK)
Inventor: BAYERLEIN FRIEDRICH
IPC: C08L5/14
Filed: 1984-09-28
Abstract: The invention relates to gelling agents and thickeners based on Cassia-galactomannans and especially a synergistic mixture of (a) Cassia-toragalactomannan, and (b) carrageenan, agar and/or xanthan.
Patent DK-475888-A (DK)
Inventor: GEUZE MAARTEN MARINUS
IPC: C08G67/00
Filed: 1988-08-25
Abstract: Process for the preparation of copolymers, characterized in that a mixture of carbon monoxide with one or more olefinically unsaturated compounds is copolymerized by continuously contacting the mixture in steady state with a solution of a palladium-containing catalyst composition in the presence of liquid diluent in which the copolymers are almost or entirely insoluble, the quotient of the quantity of copolymer formed per hour and the quantity of copolymer in the reactor at any moment being less than 0.2.
Patent DK-476683-A (DK)
Inventor: KLOKE WERNER
IPC: E04B7/18
Filed: 1983-10-14
Abstract: A roof construction, especially for skylights, in which glass plates are supported in a metal frame construction. The frame construction has rafters 18, which extend between a head 12 and a sill 14, and purlins 20, which connect the rafters 18. In each of these elongated construction elements there are configured open-ended drains, of which the drains in the construction elements, such as the purlins 20 and rafters 18, which rest on other, bearing construction elements, such as the head 12 and sill 14 and rafters 18 respectively, emerge with their open ends over the drains in these bearing construction elements, such that water which might gather in the supported construction elements can run down into the drains in the bearing construction elements. The construction elements are mutually connected by clamping or holding members, which fit into recesses in the side walls of the bearing construction elements and enclose the end part of each supported construction element which extends in over and is supported by a bearing construction element. The mutually crossing construction elements have flanges which, when tightened with screws 30, are pressed together around an intermediate packing. The screws pass through pressure plates 35 which, upon tightening, are pressed down against packings along the edges of gas plates which are supported by flanges or supporting elements 24 on the elongated construction elements. <IMAGE>
Patent DK-577485-A (DK)
Inventor: DROZD JAN WILLIAM
IPC: C12P1/00
Filed: 1985-12-12
Abstract: Method of improving the filterability of a microbial broth containing microbial cell matter resulting from the breaking down of cells, which comprises contacting that broth with one or more enzymes having nuclease activity; use of the method for improving the flow of a microbial polysaccharide containing fluid displacement solution which is applied in enhanced oil recovery.
Patent DK-581981-A (DK)
Inventor: CROOKES D L
IPC: C07D307/52
Filed: 1981-12-30
Abstract: Ranitidine is prepared by reaction of a compound of formula (II) <CHEM> where L is a leaving group, e.g. -SR (where R is a straight or branched C1-6 alkyl group optionally substituted by phenyl), with nitromethane at an elevated temperature, e.g. 80 - 110 DEG C.