baber/WOPTO huggingface dataset:
Patent CA-1287398-C (CA)
Title: Electronic image processing circuit
Inventor: PAPE DAVID D
IPC: G06T1/20
Filed: 1988-04-14
Granted: 1991-08-06
Abstract: Title:  ELECTRONIC IMAGE PROCESSING CIRCUIT ABSTRACT OF THE DISCLOSURE An apparatus and method for high speed parallel processing of image data corresponding to picture elements of an image in which the image data for each picture element is formatted as a binary word for multiplication by a plurality of different coefficients also in binary format.  Parallel processing is accomplished by a plurality of multiplication circuits each of which stores select coefficients and receives binary formatted image data words simultaneously in timed sequence from the least significant data bit to the most significant data bit.
Patent CA-1287197-C (CA)
Title: Battery feed circuit for a telephone system
Inventor: HOLTZ ROGER E
IPC: H04M19/08
Filed: 1988-05-30
Granted: 1991-07-30
Abstract: ABSTRACT          An arrangement is disclosed for delivering DC power (battery), voice, and data signals from a telephone controller to a telephone station over first and second wire-pairs.  Minimum interference between these signals is achieved when the first wire-pair is used as the voice signal path and the second wire-pair is used as the data signal path.  DC power is fed out of the controller and into the center tap of an audio transformer interconnected with the first wire-pair.  Ground current is returned to the controller through a balanced resistive circuit interconnected with the second wire-pair.
Patent CA-1326311-C (CA)
Title: Silicone adhesive and organic adhesive emulsions
Inventor: TRAVER FRANK J
IPC: C09J7/02
Filed: 1988-06-23
Granted: 1994-01-18
Abstract: SILICONE ADHESIVE AND ORGANIC ADHESIVE EMULSIONS         Abstract of the Disclosure Organic  pressure-sensitive  adhesives  are  combined  with silicone   pressure-sensitive   adhesives   from   water   based emulsions.
Patent CA-1321637-C (CA)
Title: Microphone probe for acoustic measurement in turbulent flow
Inventor: ERIKSSON LARRY J
IPC: H04R1/08
Filed: 1988-08-31
Granted: 1993-08-24
Abstract: Abstract of the Disclosure A microphone probe for acoustic measurement in turbulent flow.  The probe includes a tube having a closed end facing upstream with respect to the direc-tion of sound propagation, and a microphone is located in the downstream end of the tube.  The tube is provid-ed with a plurality of small ports, or alternately a slit, that extend a substantial portion of the length of the tube and an acoustically resistive material is stretched across the ports and clamped to the tube.  In one form of the invention, the side edges of the material are connected to rigid bars and the bars are drawn together by a plurality of threaded fasteners to stretch the material over the ports.  The threaded adjustment of the fasteners provides a means for vary-ing the acoustical resistance of the material.  In a second form of the invention, the bars to which the side edges of the material are attached, are clamped together by spring clips.
Patent CA-1319029-C (CA)
Title: Method of testing cores
Inventor: JAERVINEN MARKKU
IPC: G01N3/10
Filed: 1988-09-20
Granted: 1993-06-15
Abstract: Abstract The present invention relates to u method of testing the loading capacity of cores and is especially suitable for testing cores used in the paper industry which are made of board by glueing and reeling.         Hitherto it has not been possible by means of known methods to simulate the real stresses occurring in use of B core. Therefore, even the best results have been incomplete and unreliable giving only an outline of the real loading capacity of the core.          The method according to the invention is characterized in that the core (9) is rotated on the chuck (8) is loaded with a roll (11), the stress force of which against the surface of the core is completely adjustable. The changes in the structure of the core during the testing are registered e.g. by an optical source of a light and sensor arrangement (15,  20), which gives a signal according to which the temporary stress force and rotational speed are registered.
Patent CA-1296047-C (CA)
Title: Fluorescent display apparatus
Inventor: HARA ZENICHIRO
IPC: H01J31/15
Filed: 1988-10-11
Granted: 1992-02-18
Abstract: ABSTRACT OF THE DISCLOSURE       Fluorescent display apparatus for use in a large-screen display comprising a display portion having fluorescent display portions arranged in a matrix and coated with fluorescent material for emitting light upon being bombarded by thermoelectrons, cathodes of the type consuming small power shaped in a linear form oriented in the direction of the row or column and disposed to oppose the display portion arranged that one cathode corresponds to two or four of the fluorescent display portions, a first control electrode in a planar form having openings made therein corresponding to the fluorescent display portions of the display portion and disposed between the display portion and the cathodes, second control electrodes disposed on the side of the cathodes opposite to the display portion, and arranged corresponding to each cathode along the length of the cathode, and third control electrodes disposed on both sides of the second control electrodes in the direction of the column, and arranged so as to correspond to each cathode.
Patent CA-1320620-C (CA)
Inventor: KOHMANN KARL-HEINZ
IPC: B31B50/25
Filed: 1988-11-04
Granted: 1993-07-27
Abstract: -19-ABSTRACT An apparatus and associated method for embossing at least one fold line in a substantially rigid plastic material for use in a collapsible folding box with angle windows is disclosed, and the apparatus has a roll of plastic material, a heating zone for heating a length of the roll fed plastic material, an embossing zone located downstream of the heating zone for forming at least one fold line in the heated plastic material, a punching zone for intermittently forming cutout portions in the plastic material, a takeup device for creating a variable length slack in the plastic material for providing the continuous movement of the plastic material through the heating zone and the embossing zone and the intermittent movement of the plastic material through the punching zone, a cross-cutter to cut the plastic material at the punched holes, a suction roll to convey the cut plastic material for connection to a glue-coated cardboard box blank.
Patent CA-1290632-C (CA)
Title: Tube support for heat exchanger
Inventor: HUNT HAROLD R
IPC: F28D7/16
Filed: 1988-11-04
Granted: 1991-10-15
Abstract: Abstract of the Disclosure The tubes in a tube bundle through which heat exchange medium flows transversely are supported by rods arranged at a substantial angle with respect to the direction of fluid flow.  In a preferred embodiment, tube bundles supported by rods are positioned in a stirred vessel for heat exchange with the fluid in the stirred vessel.   In a further preferred embodiment,  the stirred vessel  is a  fermentor for the production of bacteria or yeast.
Patent CA-1303524-C (CA)
Title: Drug-monoclonal antibody conjugates
Inventor: SENTER PETER D
IPC: A61K47/00
Filed: 1988-11-10
Granted: 1992-06-16
Abstract: LEJ/lc DRUG-MONOCLONAL ANTIBODY CONJUGATES                          ABSTRACT    There is disclosed a drug-monoclonal antibody conjugate wherein the antibody is linked to a antitumor drug using disulfide benzyl carbamate or carbonate as the linker.  Also disclosed is a method of delivering an active antitumor drug to the site of tumor cells in a mammal by administering the drug-monoclonal antibody conjugate.
Patent CA-1303173-C (CA)
Title: Conductor-connecting terminal implement
Inventor: MUKAI TSUYOSHI
IPC: H01R11/12
Filed: 1988-11-29
Granted: 1992-06-09
Abstract: ABSTRACT OF THE DISCLOSURE          This invention discloses a conductor-connecting terminal implement in which a set of terminal plates,  the set of the terminal plates consisting of at least two terminal plates, having conductor-connecting portions and a clamping means for clamping the central portions of the set of the terminal plates placed one upon another, and each of the terminal plates is formed with more than four convex-and-concave portions in the same shape at the position of equal distance from the center thereof and at a predetermined distance from each other, by press work; the convex-and-concave portions of the terminal plates are placed one upon another and the center of the piled terminal plates are clamped to connect conductors thereto.
Patent CA-1332372-C (CA)
Inventor: STAUFFER JOHN E
IPC: C01B17/74
Filed: 1988-12-30
Granted: 1994-10-11
Abstract: ABSTRACT OF THE DISCLOSURE    A process is disclosed for removing sulfur dioxide from a waste gas stream such as effluent vent of flue gas, for purposes of economy, for achieving a useful by-product, and for minimizing environmental pollution. The gas is scrubbed with an aqueous sulfuric acid stream to convert the sulfur dioxide to sulfurous acid. The acid stream containing the sulfurous acid is subjected to electrolysis to oxidize the sulfurous acid to sulfuric acid.          The acid stream resulting from the electrolysis step is recycled to repeat the scrubbing and electrolysis steps in a continuous cycle, while maintaining the concentration of the acid stream by means of make-up water and acid.
Patent CA-1314778-C (CA)
Title: Hot gas flue pipe
Inventor: VIESSMANN HANS
IPC: F28F1/00
Filed: 1989-03-22
Granted: 1993-03-23
Abstract: ABSTRACT      There is disclosed a hot gas flue pipe assembly designed for use inside a heating boiler. The assembly has an outer pipe and an inner pipe, and the outer pipe envelopes the inner pipe in such a way that circumferential contact deformations disposed at least in separate sub zones are capable of transferring heat between the two pipes. In order to prevent the occurrence of cracking noises during the flow of hot flue gases through the hot gas flue pipe, or at least to reduce such noises to an acceptable level, the inner pipe comprises one or more sections which, when inserted inside the outer pipe, define with their opposed ends, a circumferential gap that is filled with an elastic, heat-resistant and moisture-resistant cementitious material.
Patent CA-1318108-C (CA)
Title: Process for purifying nitrogen trifluoride gas
Inventor: HARADA ISAO
IPC: C01B21/083
Filed: 1989-04-06
Granted: 1993-05-25
Abstract: ABSTRACT OF THE DISCLOSURE    A process is provided herein which can effectively decompose dinitrogen difluoride present in nitrogen trifluoride gas to remove it from the gas.  This process for purifying the nitrogen trifluoride  gas  includes  the  step  of heating  the  nitrogen trifluoride gas containing at least: dinitrogen difluoride as an impurity at a temperature of 150 to 600°C in a metallic vessel.          The inner wall of that metallic vessel has been previously lined with a compressed mold, a sintered mold or a fused mold of a solid fluoride, e.g. at least one component which is a of fluoride of metals in Groups IA, IIA and IIIA of the Periodic Table, mixtures thereof and double salts thereof.  The compressed mold, the sintered mold or the fused mold has a thickness of 1 to 5 mm.
Patent CA-1325634-C (CA)
Inventor: GITTOS MAURICE W
IPC: C07D455/02
Filed: 1989-04-20
Granted: 1993-12-28
Abstract: ABSTRACT OF THE DISCLOSURE   The present invention is directed to a group of esters of hexahydro-8-hydroxy-2,6-methano-2H-quinolizin-3(4H)-ones and related compounds.  The compounds are prepared from the appropriate carboxylic acids and alcohols by standard procedures or, where steric factors are significant, a new process which makes use of heavy metal salts of super acids can be used.  The compounds involved are useful in the treatment of migraine and similar disorders and in cytotoxic drug-induced vomiting.
Patent CA-1336272-C (CA)
Title: Compounds, compositions and method for binding bio-affecting substances to surface membranes of bio-particles
Inventor: HORAN PAUL K
IPC: A61K47/48
Filed: 1989-04-27
Granted: 1995-07-11
Abstract: Compounds, compositions, their methods of preparation and use in binding bio-affecting substances to the surface membrane of bioparticles, such as enkaryotic cells, without producing appreciable detrimental effect on morphology or physiological function of cells.
Patent CA-1323786-C (CA)
Inventor: TANAKA TOSHIYUKI
IPC: G11B7/08
Filed: 1989-05-04
Granted: 1993-11-02
Abstract: ABSTRACT OF THE DISCLOSURE    A tilt adjustment mechanism for an object lens driving device (4) includes a base (13), a housing (3), a spherical supporting member (14) and adjustment screws (18a, 18b; 18c; 18d).  The base (13) holds the object lens driving device (4).  The housing (3) is provided with a supporting point (17) for supporting the base (13) and two adjustment points (20a, 20b; 20c; 20d).  A straight line interconnecting the supporting point and one of the adjustment points is substantially at right angles with a straight line interconnecting the supporting point and the other of the adjustment points.  The surface of the housing (3) facing to the base (13) is formed with a concave portion (17).  The supporting member (14) is interposed between the base (13) and the housing (3) so as to be in point contact with the base and the housing.  The screw hole (19a; 19c; 19d) is provided in one of the base and the housing.  The holding portion (3c; 13d, 23a, 23b, 25a, 25b, 26a, 26b; 25c, 25d) for holding each of the adjustment screws meshing with this screw hole is provided to the other of the base and the housing.
Patent CA-1311005-C (CA)
Title: Cartridge fuse terminal adapter
Inventor: PERREAULT RICHARD J
IPC: H01R33/02
Filed: 1989-05-10
Granted: 1992-12-01
Abstract: Abstract of Disclosure An adapter for cartridge fuses having ferrule type terminals which allows installing the fuses in larger size fuse holders.  The adapter includes a solid body having a fuse clip engaging portion at one end and a fuse engaging portion at the other end.  The fuse engaging portion is made up of two arcuate contact sections.  One contact section is fixed with respect to the fuse clip engaging portion.  The other contact section is allowed to circumferentially flex with respect to both the fuse clip engaging portion and the other contact section.
Patent CA-1324721-C (CA)
Inventor: DAVEY BRIAN I
IPC: A01K83/06
Filed: 1989-07-04
Granted: 1993-11-30
Abstract: ABSTRACT      This invention relates to a fishing aid, comprising a body having a nose and a tail defining a keel.  An attachment point is provided in the body for suspending it from a towing line.  A headpin or similar securing means is provided for securing a baitfish by its snout to the body so that the bait fish is towed behind the body when the body is towed through the water by the towing line.  A water impingement surface extends upwardly and rearwardly from the nose of the body.  An underslung mass is provided below the attachment point on the body, and is so arranged in relation to the attachment point, the water impingement surface and the headpin that, when towed through the water, the body is oriented so that the water impingement surface faces upwardly, and is impinged upon by the water, which imparts life-like movements to the body.  These movements are transmitted to the baitfish to cause the baitfish to execute a swimming-like motion through the water.
Patent CA-1306724-C (CA)
Title: Process for filling and subsequent fusion welding of receptacles
Inventor: HANSEN BERND
IPC: B65B3/18
Filed: 1989-09-08
Granted: 1992-08-25
Abstract: PROCESS FOR FILLING AND SUBSEQUENT                FUSION WELDING OF RECEPTACLES            Abstract of the Disclosure In a process for the filling and hermetically sealing by  fusion  welding  a  receptacle  which  is  elastically deformable, the liquid level in the receptacle is raised by elastic deformation of the receptacle before the receptacle is sealed closed by fusion welding.  A vacuum pressure is established during at least a portion of the length of time between the beginning of the raising of the liquid level and the hermetical  sealing by fusion welding  applied to the filler connection of the receptacle.
Patent DK-148742-C (DK)
Inventor: BERTHELSEN ERNST RICARD
IPC: B65D30/24
Filed: 1982-05-10
Granted: 1989-10-09
Abstract: Valve bags with a first and a second bottom, the first bottom being provided with a filling valve. By folding the valve bag symmetrically with two opposite folds at each end, arranged in such a way that the bottoms are placed relatively close to each other within the outline of the folded bag, the bag is simple to stack in a vertical and stable stack, from which it may be lifted at both ends by means of an applicator transporting the bag to the spout of a filling apparatus. In a method, in which an extra fold, at a short distance from the outer fold, is made, opposite the outer fold, the outer fold may be pressed sharply by means of pressing means acting in a plane perpendicular to the plane of the bag, squeezing and possible uncured adhesive from the gluings in the bottoms being thus avoided.
Patent DK-151491-C (DK)
Inventor: CHANLON GERARD
IPC: F04B1/14
Filed: 1982-05-25
Granted: 1988-08-08
Abstract: 1. Barrel mechanism comprising, inside a casing (1), a drive member (4) mounted pivotally on at least one fixed bearing (31, 32) defining an axis (10) about which the drive member (4) is driven rotationally, a barrel (5) rotationally fixed and mounted pivotally on the drive member (4) about an axis (50) inclined relative to the axis of rotation (10) and convergent with the latter, a first axial thrust bearing (52) interposed between the barrel (5) and an oblique plate (40) disposed on the drive member (4) perpendicularly to the axis (50) of the barrel, and a second axial thrust bearing (44) interposed between a straight plate (45) disposed on the drive member (4) perpendicularly to the axis of rotation (10) and a fixed plate (33) which, through the medium of the two axial thrust bearings (44, 52), takes up the forces parallel to the axis of rotation (10) which are applied to the barrel (5), characterised by the fact that the fixed plate (33) is disposed at one end of a central column forming a spindle (3) defining the pivot axis of the drive member (4), while at the other end of the said central column is supported a means (6) for the elastic clamping of the drive member (4) against the fixed plate (33), the cassing (1) being provided with detechable means for fastening the spindle (3), the latter forming with the drive member (4) and the barrel (5) a compact assembly adapted to be installed in and removed from the interior of the casing (1) as a unit.
Patent DK-165710-C (DK)
Inventor: CAREL CLAUDE
IPC: F42D1/045
Filed: 1988-05-19
Granted: 1993-05-24
Abstract: A photopyrotechnical detonating device and a photopyrotechnical chain using this device are disclosed. A pyrotechnical charge, which can be actuated by a laser beam, is placed in a solid body. The beam is conveyed by an optical fiber which penetrates a connector mounted on the body. The beam, which is divergent when it leaves the fiber, is made parallel by a first lens. A second lens, mounted on the body, makes the beam converge and works with a transparent barrier to focus the beam on a given point. Tight-sealilng means are provided between the transparent barrier and the body of the device, thus ensuring the containment of the charge. The transparent barrier is shaped like a truncated cone which maintains its integrity within a tapered cylinder after firing of the actuating and boosting charges. The tightness of the transparent barrier within the tapered cylinder is enhanced by the sealing means and prevents fragments from entering the detonating device after firing of the charges.
Patent FI-77363-C (FI)
Inventor: SCHNEIDER HANS
IPC: A45D2/14
Filed: 1982-08-18
Granted: 1989-03-10
Abstract: 1. Hair curler with an elongate winding body (14), on which the hairs are to be fixed with the aid of a tensioning band (2, 3, 13) to be stretched between the longitudinal ends (15, 16) of the winding body at spigots (11, 12), wherein the spigots (11, 12) are during casting moulded to the ends of the tensioning band and constructed as coupling and closure elements for insertion in receptacle holes (17, 18) provided at the end faces of the winding body, characterised thereby, that the winding body (14) is hollow-moulded and the openings, which arise at its end faces due to mould cores, are used as receptacles holes (17, 18) for the spigots (11, 12) and that the tensioning band (2, 3, 13) is produced by an injection-moulding process from a rubber-elastic polyurethane (PUR) to be processed thermoplastically and the elasticity of the material of the tensioning band (2, 3, 13) is to be augmented by elasticity of shape, in particular through moulded-in holes (5, 7) with rim strips (4, 6) of substantially uniform width.
Patent FI-71355-C (FI)
Inventor: BOULTON THOMAS WESLEY
IPC: C25B11/00
Filed: 1982-11-23
Granted: 1986-12-19
Abstract: A filter-press electrolytic cell comprising a plurality of metallic anode plates, metallic cathode plates, frame-like gaskets of an electrically insulating material, and hydraulically impermeable cation-exchange membranes, the anode plates, cathode plates and gaskets having four openings therein which in the cell form four compartments lengthwise of the cell from which liquors may be charged to the products of electrolysis may be removed from the anode and cathode compartments of the cell, at least some of the openings in the anode and cathode plates having electrically insulating frame-like members therein, which may be integral with the gaskets.
Patent FI-87558-C (FI)
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: A61K31/07
Filed: 1987-09-21
Granted: 1993-01-25
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> where n is 0-5 and A is H, lower alkyl, or -COOH or ester or amide thereof, -CH2OH or an ether or ester derivative, or -CHO or an acetal derivative, or a pharmaceutically acceptable salt.
Patent FI-90301-C (FI)
Inventor: BARNETT RONALD E
IPC: A23L1/308
Filed: 1989-03-22
Granted: 1994-01-25
Abstract: Ice crystal growth is inhibited in frozen food products by adding a partially delignified plant fiber, a hemicellulose B or mixtures thereof to the frozen food product.
Patent FI-88357-C (FI)
Inventor: MARDOLLO SCIPIONE
IPC: A47C3/30
Filed: 1989-10-16
Granted: 1993-05-10
Abstract: PCT No. PCT/IT87/00036 Sec. 371 Date Nov. 17, 1989 Sec. 102(e) Date Nov. 17, 1989 PCT Filed Apr. 17, 1987 PCT Pub. No. WO88/07828 PCT Pub. Date Oct. 20, 1988.An adjustable oleopneumatic support, particularly for the height adjustment of the seats of office chairs with central columns, is disclosed. The oleopneumatic element includes a hollow cylindrical body with a packing member realizing an upper and a lower cavity, the respective lower end being rigidly linked to the base of the chair, and a coaxial hollow stem, the head of which is rigidly linked to the seat of the same chair, the hollow coaxial stem being rigidly connected to a piston which defines inside the upper cavity two chambers, an upper and a lower chamber, respectively, both containing fluid; the hollow coaxial stem is provided inside with valvular coaxial actuation means controlling a passage for a hydraulic fluid, the respective outlets being placed above and below the piston, respectively; the lower cavity being able to contain compressed gas.
Patent NO-160300-C (NO)
Inventor: HAMANAKA ERNEST SEIICHI
IPC: C07D499/24
Filed: 1982-12-21
Abstract: Antibacterial agents in which a penicillin and a beta-lactamase inhibitor are linked by means of a bis-hydroxymethyl carbonate bridge are of the formula:   <IMAGE> (I)  and pharmaceutically acceptable acid addition salts thereof, wherein R1 is hydrogen, hydroxy, certain acyloxy or certain alkoxycarbonyloxy groups, a method for their use, pharmaceutical compositions thereof, and intermediates useful in their production.