baber/WOPTO huggingface dataset:
Patent CA-1303616-C (CA)
Title: N-1-azabicyclo¬2,2,2|-oct-3yl)-benzamide compounds
Inventor: MONKOVIC IVO
IPC: C07C239/00
Filed: 1988-03-07
Granted: 1992-06-16
Abstract: Abstract Novel substituted benzamides of the formula                 XXI   wherein R1, R2, R3, R4, R5 and A are as defined herein are useful in the treatment of emesis, and particularly chemotherapy-induced emesis in cancer patients.  Some of the compounds are also useful in disorders relating to impaired gastric motility.
Patent CA-1319928-C (CA)
Title: Catalyst for the oxidation of carbon compounds
Inventor: BAIKER ALFONS
IPC: B01J23/44
Filed: 1988-07-13
Granted: 1993-07-06
Abstract: ABSTRACT OF THE DISCLOSURE           New activated palladium zirconium oxide catalysts are disclosed which are based on amorphous or crystallized alloys, as well as new palladium zirconium oxide precipitation catalysts.   The new catalysts are suitable for the complete oxidization of carbon monoxide and hydrocarbons.
Patent CA-1327282-C (CA)
Title: Automated thermal desorbtion unit
Inventor: MCANDLESS JOHN M
IPC: G01N1/00
Filed: 1988-10-06
Granted: 1994-03-01
Abstract: ABSTRACT     A thermal desorbtion unit comprising a base plate, means for locating a cylindrical magazine of mini-tubes between the plates, means for selectively extracting a tube from the magazine, means for handling the extracted tubes, means for heating the tube to drive-off the gas retained therein, means for cleaning the tube with hot air, means for reinserting the tube within the magazine and means for moving the tubes within the magazine to position a next tube for extraction.
Patent CA-1312829-C (CA)
Title: Selective adsorption of co -on zeolites
Inventor: RASTELLI HENRY
IPC: B01J20/16
Filed: 1988-11-04
Granted: 1993-01-19
Abstract: ABSTRACT OF DISCLOSURE        Carbon dioxide is selectively adsorbed and separated from non-acidic gases such as nitrogen, hydrogen and methane using a pressure swing adsorption process in a fixed adsorption bed containing a faujasite type of zeolitic aluminosilicate containing at least 20 equivalent percent of at least one cation species selected from the group consisting of zinc, rare earth, hydrogen and ammonium and containing not more than 80 equivalent percent of alkali metal or alkaline earth metal cations.
Patent CA-1334939-C (CA)
Title: System and method for monitoring and/or controlling liquid-solid separation processes
Inventor: HO BOSCO P
IPC: B01D33/04
Filed: 1988-11-15
Granted: 1995-03-28
Abstract: A method and system for monitoring and/or controlling a liquid/solid separation process is described.  The system and method utilize photodetectors to view the surface of the composition being dewatered, and correlate the corresponding signals from the photodetectors to dryness values.
Patent CA-1309368-C (CA)
Title: Starch conversion in short periods
Inventor: GALLAHER THOMAS L
IPC: C08B30/16
Filed: 1988-12-13
Granted: 1992-10-27
Abstract: STARCH CONVERSION IN SHORT PERIODS                  Abstract Of The Disclosure A process for continuously converting starch to paste by heating an aqueous starch slurry with an enzyme to an elevated temperature and holding the mixture at an elevated temperature for a time to gelatinize the starch granules and produce a starch paste of desired viscosity. Then, the starch-enzyme stream is further heated and held at an elevated temperature and for a time sufficient to inactivate the enzyme and after which a starch paste having a desired and substantially stable viscosity is recovered.          Preferred apparatus of the invention includes a single, compact, continuous processing unit which minimizes the required equipment and includes a starch conversion conduit adapted for conveying an admixed stream of an aqueous starch slurry and a liquid stream containing an enzyme. Inlet lines for introducing an aqueous starch slurry and a liquid stream containing an enzyme capable of depolymerizing starch into said starch conversion conduit are provided.  An enzyme inactivating conduit communicates with the said starch conversion conduit for inactivation of the enzyme.  Means for heating the liquid streams within the starch conversion conduit and the enzyme inactivating conduit are provided and pump means serve to pump the stream through said starch conversion conduit and said liquid inactivating conduit at a controlled rate.  Receptacle means for receiving the discharge from the enzyme inactivating conduit are provided. Pressure regulating means can be utilized to maintain a desired pressure within the enzyme inactivating conduit. Inlet means for passing flush water through the system can also be provided.
Patent CA-1332001-C (CA)
Inventor: KILLAT ULRICH R P
IPC: H04L49/111
Filed: 1988-12-20
Granted: 1994-09-13
Abstract: ABSTRACT         A switching network and switching network control for a transmission system.  In the framework of the development of future, integrated wideband networks, specifically, the arrangement of the switching networks and switching network controls is of particular importance.  In a switching network arranged in accordance with a space-division multiplex switching network each switching point comprises a comparator, comparing the addresses of the trunk lines arranged column-by-column to the routing information.  When there is multiple correspondence in a column a decision circuit assigned to the trunk line decides the order in which the switching points are to switch.  In addition, an input buffer is connected to each supply line, in which buffer the blocks are temporarily stored until they can reach one of the trunk lines.  To avoid the occurrence of bottle-necks in the performance of the switching network an input buffer is assigned to each switching point or the switching network is arranged column-by-column and built up of units of equal structure.
Patent CA-1337308-C (CA)
Title: Amino methyl propanol blocked aromatic sulfonic acid
Inventor: GILMER THOMAS CARTER JR
IPC: C09D201/00
Filed: 1988-12-20
Granted: 1995-10-10
Abstract: A blocked acid catalyst of an aromatic sulfonic acid blocked with amino methyl propanol  and coating composition containing the blocked acid catalyst are disclosed.    In  particular,  the  coating  composition comprises about 40-85% by weight of a film forming binder and about 15-60% by weight of an organic liquid carrier and contains in addition about 0.1-6.0% by weight of a curing catalyst.  The catalyst consists essentially of an adduct of an aromatic sulfonic acid reacted with 2-amino-2methyl-1-propanol.  The film forming binder comprises about 40-90% by weight, based on the weight of the binder, of  an  acrylic  polymer  containing  reactive  hydroxyl, glycidyl, amide groups or mixtures of these groups and about 10-60% by weight of an amino resin crosslinking agent.
Patent CA-1314805-C (CA)
Title: Suspension system for vertical blinds
Inventor: MEYER PIETER N
IPC: E06B9/36
Filed: 1988-12-21
Granted: 1993-03-23
Abstract: SUSPENSION SYSTEM FOR VERTICAL BLINDS.     ABSTRACT     Suspension system for vertical blinds, comprising a track, one side of which is partially open, a non-circular drive rod for adjusting the position of hooks, a number of slides each provided with a sleeve having an internal shape that is adapted to suit the section of the non-circular rod and externally provided with a worm wheel which interacts with a second worm wheel for a suspension hook, in a manner such that the slides are movable along the drive rod and the suspension hooks can be rotated by rotating said drive rod with the aid of a cord placed over a pulley. A cord, guided through the interior of the length of the track, at and fastened to the first slide, serves to displace the slides in the longitudinal direction of the track for pushing the blinds to be suspended in and out, respectively. The slides are mutually connected by coupling elements by which the mutual distance of the slide is limited. The cord for displacing the slides is passed along the track on the side on which the drive rod for adjusting the hook position is located and, in particular, above said rod, and the coupling elements are formed by concertina-like elements which are made of springy material and are fixed to the consecutive slides.
Patent CA-1309812-C (CA)
Inventor: RUPPRECHTER HELMUT
IPC: E05D3/06
Filed: 1988-12-22
Granted: 1992-11-10
Abstract: ABSTRACT     A wide-angle hinge for furniture doors, comprising a hinge boss fittable into a door wing and a hinge arm fastenable to a furniture side wall. The hinge boss and the hinge arm are connected to each other by means of hinge links which cross in a scissor-like manner. The latter-mentioned are provided with a locking means which is insurpassable,when the hinge is opened,but removable.          The locking means is formed by a bracket fitted onto one of the hinge links which cross in a scissor-like manner.
Patent CA-1340492-C (CA)
Title: Novel naphthyridine-and quinoline-carboxylic acids as bacterial agents
Inventor: DOMAGALA JOHN MICHAEL
IPC: C07D263/10
Filed: 1989-01-03
Granted: 1999-04-13
Abstract: Novel naphthyridine-, and quinolinecarboxylic acids as antibacterial agents are described as well as methods for their manufacture, formulation, and use in treating bacterial infections  including  the  description  of  certain  novel intermediates used in the manufacture of the antibacterial agents. Compounds of the present invention are of the formula (see fig. I) or a pharmaceutically acceptable acid addition or base salt thereof.
Patent CA-1329324-C (CA)
Inventor: SNARE MARGARET
IPC: C09K23/00
Filed: 1989-02-23
Granted: 1994-05-10
Abstract: ABSTRACT     EXPLOSIVE COMPOSITION HAVING AN EMULSIFIER COMPONENT COMPRISING AT LEAST 70% BY WEIGHT SUCCINIMIDE PRODUCT        An emulsion explosive composition comprising a discontinuous phase comprising an oxygen-releasing salt, a continuous water-immiscible organic phase and an emulsifier component comprising a condensation product of a primary amine and a poly[alk(en)yl]succinic acid or anhydride and wherein the condensation product comprises at least 70% by weight succinimide product.
Patent CA-1306363-C (CA)
Title: In-ground pipeline securement
Inventor: COUPERTHWAITE SANDRA L
IPC: F16L1/06
Filed: 1989-03-14
Granted: 1992-08-18
Abstract: Abstract of the Disclosure A pipeline  is  laid  and  secured  in  a  low lying environment subject to inundation by water by digging a ditch which is deeper than the pipeline and which is also significantly wider than the pipe and laying the pipeline in the ditch.   Lengths of flexible inelastic fabric material then are draped over the pipeline to also contact the bottom wall and sidewalls of the ditch at intervals along the length of the pipeline.  The ends of the lengths of fabric material are secured at ground level and the ditch is backfilled.  The invention also is applicable to submerged containers and vessels.
Patent CA-1315870-C (CA)
Inventor: PATEL NARENDRA D
IPC: H04R17/00
Filed: 1989-04-07
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE   A focusing element for use in a lenseless, focused transducer for producing a focused, ultrasonic beam comprises a body formed of electrical insulating material and a plurality of piezoelectric elements disposed in one end of the body, each element being planar, extending outwardly from a common axis, and being disposed at a predetermined angle to the common axis whereby to define a common focal point onthe axis, and electrical conductors secured to the piezoelectric element for electrically exciting the elements.
Patent CA-1295303-C (CA)
Title: Compressor with axially balanced shaft
Inventor: KOTLAREK PETER A
IPC: F25B31/02
Filed: 1989-04-21
Granted: 1992-02-04
Abstract: PATENT APPLICATION                Title COMPRESSOR WITH AXIALLY BALANCED SHAFT                  Inventor Peter A. Kotlarek Delmar R. Riffe Abstract In a compressor of the hermetic, scroll-type, a motor engaging drive shaft having a net axial thrust load determined by the pressure of compressed fluid acting upon the opposing ends of the shaft.  In the preferred embodiment, the shaft includes a first end in the discharge pressure portion providing a first plan view area and a second end in the suction pressure portion having a circular, eccentrically disposed cavity with a second plan view area.  The shaft has an axial bore for communicating refrigerant at discharge pressure through the shaft between the respective ends such that refrigerant at discharge pressure acts in opposite directions upon both of the respective plan view areas to balance the net thrust load of the shaft.
Patent CA-1308445-C (CA)
Title: Interference suppression for transmitted signals and demodulation of vestigial sideband signals
Inventor: BEECH BRIAN H
IPC: H04B1/10
Filed: 1989-08-04
Granted: 1992-10-06
Abstract: ABSTRACT            Interference Suppression for Transmitted Signals and Demodulation of Vestigial Sideband Signals A vestigial sideband (VSB) signal is demodulated by separately a.m. and f.m. demodulating the signal, triangulating the a.m. demodulated signal, i.e. processing the a.m. demodulated signal to produce an output whose magnitude is a function of the frequency of the a.m. demodulated signal, and combining the result with the f.m. demodulated signal; the output signal is substantially free from the usual distortion which arises due to the absent sideband.  The same technique is used to suppress adjacent channel interference (ACI) affecting a signal on one side of its carrier frequency.          ACI affecting a signal on both sides of its carrier frequency is suppressed as above in some cases if the polarity and/or magnitude of the triangulated a.m. demodulated signal is adjusted dependent upon the value of the f.m. demodulated signal.  ACI is also reduced by filtering a signal to remove one sideband containing interference and then demodulating the filtered signal as a VSB signal by the above technique.
Patent CA-1338355-C (CA)
Inventor: BELTER JEROME G
IPC: F02F11/00
Filed: 1989-08-18
Granted: 1996-05-28
Abstract: A one-piece baffle/metering insert is utilized to block or partially restrict the flow of fluid through an aperture formed in a gasket.  The insert is constructed of a single piece of stainless steel and is provided with two pair of flange portions about its outer periphery which enables the entire periphery of the insert to be sealingly secured within the gasket aperture.  The present invention also includes a unique method of securing the insert within an associated gasket aperture.
Patent CA-1335136-C (CA)
Title: Aqueous additive systems, methods and polymeric particles
Inventor: HYCHE KENNETH W
IPC: C08L91/00
Filed: 1989-08-29
Granted: 1995-04-04
Abstract: Aqueous application systems for applying additives to polymeric particles, methods of preparing aqueous emulsions which include at least one processing, stabilizing or other functional polymer additive and an emulsifiable wax.  Also disclosed are methods of applying additives to polymeric particles and to polymeric particles treated by such methods.
Patent CA-1315993-C (CA)
Title: System and method for efficiently generating power in a solid fuel gas turbine
Inventor: GARLAND RICHARD V
IPC: F02C3/30
Filed: 1989-09-07
Granted: 1993-04-13
Abstract: 21                      54,572 ABSTRACT             A system and method for generating power in a solid fuel gas turbine utilizing a pressurized fluidized bed combustor is provided. High efficiency is obtained by evaporation cooling and regenerative heating of the compressor discharge air, thus eliminating the need to recover heat from the turbine exhaust gas by a costly and complex steam bottoming system.
Patent CA-1313536-C (CA)
Title: Battery charger for vehicle-mounted equipment using engine operation as start timing determination
Inventor: IWAHASHI KOJI
IPC: H02J7/14
Filed: 1989-09-25
Granted: 1993-02-09
Abstract: ABSTRACT OF THE DISCLOSURE A battery charger for a vehicle-mounted equipment comprises a first sensor for detecting when the voltage of the vehicle battery is higher than a specified level. A second sensor is provided for detecting when the engine of the vehicle is running. The outputs of the sensors determine the start timing of a charging operation. A switch is connected between the vehicle battery and the equipment's rechargeable battery. A timing circuit is responsive to the output signals of the first and second sensors for causing the switch to establish a path between the batteries for an interval sufficient to charge the rechargeable battery with a current supplied from the vehicle battery.
Patent CA-1331521-C (CA)
Inventor: ROBERTS JOHN V H
IPC: C09G1/02
Filed: 1989-09-29
Granted: 1994-08-23
Abstract: METHOD AND COMPOSITION FOR POLISHING METAL SURFACES   Abstract of the Disclosure The present invention relates to a method of polishing a metal surface using an aqueous polishing composition for metal surfaces comprising water, an abrasive agent, such as aluminum oxide, cerium oxide, zirconium oxide, tin oxide, silicon dioxide, silicon carbide, titanium dioxide and titanium carbide and a salt, or combination of salts, such as aluminum chloride, zirconyl nitrate, zirconyl sulfate, cerium nitrate, aluminum nitrate, aluminum bromide, aluminum iodide, aluminum chloride, zirconyl chloride, tin chloride, aluminum perchlorate, magnesium chloride, zinc chloride, magnesium perchlorate and iron chloride.
Patent DK-162501-C (DK)
Inventor: SOEDERVALL SVEN-ERIK
IPC: F25D23/02
Filed: 1987-02-26
Granted: 1992-03-30
Abstract: A glass cover (1) or lid for a chest freezer (2) of the kind in which the goods contained therein are intended to be viewed through the glass cover (1) and which chest (2) is con­structed so that a substantially stationary cushion of air can be generated immediately beneath the glass cover (1), preferably a chest (2) which lacks devices for forcibly cir­culating air in the chest. The glass cover (1) includes a glass panel (4) or two mutually parallel panels (6, 7), and the side of the glass cover facing inwardly towards the in­terior of the chest is provided with a layer (8, 9) for reflec­ting infrared radiation.
Patent DK-150404-C (DK)
Inventor: SCHMIDT PETER
IPC: A61G7/10
Filed: 1982-07-02
Granted: 1988-01-25
Abstract: A reclining platform for bathtub units has a rectangular-shaped reclining platform and four hinged plates joined to the side edges of said reclining platform by means of hinges. The hinges are equipped with springs that press the hinged plates into the same plane as the base plate. The hinged plates can pivot upwards against the tension of the built-in springs. The entire reclining platform has a mat, which forms wedges at the corner recesses between each two hinged plates. The mat consists of a flexible material. The reclining platform covers the entire length of the bathtub, without folds, when the unit is in raised position. When the unit is lowered, the hinged plates abut tightly against the tub walls, and the wedges are folded up and close off the rounded corners of the walls as well. The new unit ensures that handicapped persons cannot get caught.
Patent DK-162115-C (DK)
Inventor: DAVID WALFRIED
IPC: F16K3/12
Filed: 1985-08-01
Granted: 1992-02-17
Abstract: 1. Shut-off wedge (1), which can be inserted into a shut-off slide valve, has in plan view an elongated, in particular oval external contour, is arranged transverse to the direction of flow in the slide valve casing, can be displaced by an actuating spindle of the shut-off slide valve in the longitudinal direction of the spindle from the open position into the closed position, and is formed by a rough cast-iron body (3) and a rubber-elastic covering (4) applied thereto, the sealing portions (5, 7) of which, in the closed position of the slide valve, lie elastically against the seating surfaces of the slide valve casing, and which, in the region of its narrow sides, has in each case two guide portions (8) which are provided on the shut-off wedge on opposite sides of the shut-off wedge (1) running in the longitudinal direction of the spindle and are supported against reversed guide portions in the slide valve casing, characterized in that sliding plates (10) prefabricated from a plastic with good sliding properties, high wear resistance and sufficient heat resistance, preferably from polyamide, are seated in the region of the guide portions (8) of the shut-off wedge (1) before the rubber-elastic covering (4) is injection-moulded onto the shut-off wedge (1), the sliding plates being anchored securely to the shut-off wedge (1) during the injection moulding process by rear injection moulding with the injection-moulding compound of the rubber-elastic covering (4).
Patent DK-164305-C (DK)
Inventor: SVENSSON GUNNAR
IPC: F28F/
Filed: 1989-10-16
Granted: 1992-10-19
Abstract: The present invention relates to a rotary heat exchanger (10) for recovering heat or cold and/or moisture from gas flows. The heat exchanger comprises a casing (12) which incorporates gas-flow channels (16, 18). The heat exchange rotor (22) forms part of a withdrawable rotor unit (55), which also includes a frame (28) on which the rotor is journalled, a transverse wall (56) having an opening for accommodating the rotor, a rotor drive motor (40), and a cover plate (38) which is intended to cover an opening (36) in the casing (12) through which the rotor unit can be withdrawn. Arranged between the transverse wall (56) and the peripheral surface (62) of the rotor (22) is a radially directed peripheral seal (60), to which is connected within the area of the frame (28) an axial seal (82) and a diametrical seal (48) respectively.
Patent DK-161497-C (DK)
Inventor: DIDERIKSEN ERLING THUE
IPC: A63H33/30
Filed: 1987-12-02
Granted: 1992-01-27
Abstract: PCT No. PCT/DK88/00199 Sec. 371 Date May 22, 1990 Sec. 102(e) Date May 22, 1990 PCT Filed Dec. 1, 1988 PCT Pub. No. WO89/05180 PCT Pub. Date Jun. 15, 1989.A toy wash, which is preferably built by means of elements from a toy building set, comprises, in a preferred embodiment, two brush assemblies (6,7) comprising a cylindrical brush which is rotatably journalled in a bracket (9) which is journalled pivotably about a vertical axis. An elastic connector (15,16) is connected between respective brackets and a pair of carrier beams (3,4), thus providing at the same time biasing of the brush assemblies with a spring force which acts on the assemblies in a direction toward a front beam (5), and the connectors (15, 16) are also so constructed that they resemble the hose and cable connections which are present in a real life wash between its frame and brushes.
Patent FI-82455-C (FI)
Inventor: SUGIHARA HIROSADA
IPC: C07C69/738
Filed: 1984-04-19
Granted: 1991-03-11
Abstract: Novel condensed, seven-membered ring compounds of formula:wherein R' and R<sup>2</sup> each represent hydrogen, halogen, trif- fluoromethyl, lower alkyl or alkoxy, or both jointly form tri-or imethylene; R' is hydrogen, lower alkyl or aralkyl; R<sup>4</sup> is alogen or alkyl, aralkyl or cyclo-alkytalkyl which may be stituted; X is a group represented by the formula S(O)n ere n is an integer of 0 to 2); Y is a carboxyl group which be esterified or amidated; m is 1 or 2) and salts thereof. These compounds exhibit inhibitory activity on angioten- converting enzyme and so forth, and are of value as an it for diagnosis, prevention and treatment of hypertension.
Patent FI-90436-C (FI)
Inventor: ENGELS JOACHIM
IPC: C12P19/34
Filed: 1985-04-17
Granted: 1994-02-10
Abstract: Partial sequences of human- gamma -interferon, comprising aminoacid sequences 5 to 127, 1 to 127 and 5 to 146, having biological activity. These partial sequences can be obtained by a genetic engineering process, for which purpose the appropriate DNA sequences are chemically synthesized. The DNA sequences are incorporated in hybrid plasmids, and the latter are introduced into host organisms and their expression is induced there. The biologically active polypeptides are suitable, as is human- gamma -interferon, for medicaments.