baber/WOPTO huggingface dataset:
Patent CA-1198376-A (CA)
Title: Vertically movable, road towable work platform
Inventor: GARTON JOHN W
IPC: B66F11/04
Filed: 1983-09-08
Granted: 1985-12-24
Abstract: Abstract of the Disclosure A road towable platform having a sectional mast for rapid erection at the face of a structure for the performance of work thereon.  The platform is vertically driven on the mast by means of dual independent drives each comprising a motor, a centrifugal overspeed brake, a triple reduction spur gear train, and a pinion engaging an independent rack on the mast.  Each motor also has an integral disc brake engaged when the power is off.
Patent CA-1228047-A (CA)
Inventor: LANGEN MARINUS J M
IPC: A47F9/04
Filed: 1983-09-19
Granted: 1987-10-13
Abstract: ABSTRACT         A bag dispenser mechanism for receiving open bags which are dispensed from a bag making machine,consists of a conveyor which is arranged to receive bags which are discharged from the bag making machine,and to convey the bags away from the dispenser machine in one or other of two directions.  Two bag retainers are provided, one at each end of the conveyor.  The drive mechanism which drives the conveyor is controlled by suitable switches to drive the conveyor so as to dispense a bag into whichever of the bag retainers is empty.  The dispenser mechanism is preferably built into a checkout counter assembly.
Patent CA-1236363-A (CA)
Title: Collapsible stand, especially for books
Inventor: GAUDET RONALD F
IPC: A47B23/04
Filed: 1983-10-07
Granted: 1988-05-10
Abstract: COLLAPSIBLE STAND, ESPECIALLY FOR BOOKS            ABSTRACT OF THE DISCLOSURE           A one-piece collapsible stand, especially for a book, made of suitable material, like corrugated cardboard or  polypropylene,  by  stamping  or  molding.    In  its collapsed configuration,  all components of the stand are coplanar.  The stand comprises frame-like bottom plate, to which  a  center  leg  and  two  side legs are connected by integral hinges.  Complementary latch notches in the sides of engaging legs adjacent their free ends interlock to fix the structure in its erected, operative configuration.
Patent CA-1213840-A (CA)
Inventor: DYER THOMAS A
IPC: B65G47/244
Filed: 1983-10-19
Granted: 1986-11-12
Abstract: Abstract of the Disclosure A turntable for a conveyor system has a main frame, a plurality of load-carrying rollers supported by the main frame for rotation about transverse axes to transport a load between upstream and downstream ends of the conveyor system, a lift frame supported by the main frame, a load-supporting table carried on the main frame, and glide rollers for allowing rotation of the table relative to the lift frame.          Air jacks move the lift frame between a first position where the table is slightly below the load-carrying rollers to allow the load to be transported over the load-carrying rollers and a second position where the table is above the load-carrying rollers to lift the load off the load-carrying rollers.  A lift-leveling mechanism provides level movement of the lift frame relative to the main frame and includes a plurality of guide plates mounted on the main frame.  Each guide plate includes at least one slot, a guide bar coupled to the lift frame, a guide post engaging the slot, and linkage rods interconnecting the guide bars.
Patent CA-1254409-A (CA)
Inventor: MORAN THOMAS M
IPC: F16B13/00
Filed: 1983-11-07
Granted: 1989-05-23
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a fastening device adapted to be secured to an article having an opening therein by means of an externally threaded member.  The device is provided with a thread engagement member having an aperture for receiving the threaded member therethrough and that is moveably disposed within a space between a base member and a guide member having substantially aligned openings therethrough that are adapted to permit the threaded member to move lateral to the central rotational axis thereof. The thread engagement member has thread engagement means at least partially surrounding an aperture through a projection that extends from the engagement member through the guide member's opening for a distance sufficient to prevent dislodgement of the thread engagement member and to restrict its lateral movement within an area determined by the area of the guide member opening.  The device preferably includes a resilient arm for clipping the device to the edge of an article and a shield for protecting exposed portions of the threaded member and thread engagement means as well as preferably including positioning means enabling the threaded member to position the engagement member within the space between the base member and the guide member.
Patent CA-1225372-A (CA)
Inventor: LARSON GORDON C
IPC: B65D88/12
Filed: 1983-11-23
Granted: 1987-08-11
Abstract: GRAIN STORAGE AND TRANSPORTATION CONTAINER               ABSTRACT OF THE DISCLOSURE    A container for storing and transporting grains having rigid side and end walls defining a generally rec-tangular or square cross-sectional shape, wherein the bottom corner is truncated to form a generally flat sup-porting base which is formed by a pair of hopper doors which provide the base panel when closed, but can be opened to discharge the contents from the container having a cover filler opening in the top, the container being provided with perforated drying tubes extending there-within and a wheeled transport unit for receiving the container thereon and tilting the container into position where one of the hopper sides forms the bottom during transportation and permitting the container to be readily moved from one location to another.
Patent CA-1209884-A (CA)
Inventor: ERICSSON C G FOLKE
IPC: B27B17/00
Filed: 1983-11-30
Granted: 1986-08-19
Abstract: ABSTRACT   The invention relates to a motor assembly for carrying on the back suspended in a harness (2) and comprising at least one driving motor (8) for driving a connected tool, such as a saw bar. The motor assembly is characterized by comprising means, such as one or more propellers or impellers, which provide an upwardly directed lifting force, which at least partially counterbalances the weight of the motor assembly and thereby reduces the load on the operator.
Patent CA-1222124-A (CA)
Inventor: SANJURJO ANGEL
IPC: C01B33/03
Filed: 1983-12-07
Granted: 1987-05-26
Abstract: ABSTRACT OF INVENTION          Process and apparatus for producing low cost, high purity solar grade silicon ingots in single crystal or quasi single crystal ingot form in a substantially continuous operation in a two stage reactor starting with sodium fluosilicate and a metal more electropositive than silicon (prefer-ably sodium) in separate compartments having easy vapor transport therebetween and thermally decom-posing the sodium fluosilicate to cause formation of substantially pure silicon and a metal fluoride which may be continuously separated in the melt and silicon may be directly and continu-ously cast from the melt.
Patent CA-1201919-A (CA)
Inventor: MORRISON LOWEN R JR
IPC: A23F5/20
Filed: 1983-12-22
Granted: 1986-03-18
Abstract: DESOLVENTIZING PROCESS                        L. R. Morrison J. H. Phillips Abstract This invention relates to a method for removal of resiclual solvent from decaffeinatecl coffee beans. In particular, differential pressure stripping comprises a method of flash evaporation of solvent from the beans by means of an alternating cycle of pressure variations. The time and steam requirements for desolventizing are reduced when compared to traditional methods for removal of the same solvent. This reduces the residence time of the coffee beans in conditions of high ternperature and high moisture, thereby preventing negative flavor changes in the resultant coffee products.
Patent CA-1221787-A (CA)
Title: Resinous composition and coating composition  containing the same
Inventor: UMEMOTO HIROTOSHI
IPC: C09D167/08
Filed: 1983-12-29
Granted: 1987-05-12
Abstract: Abstract of the Disclosure A resinous composition for coating use comprising a resin obtained by the reaction of base resin having as essential groups both carboxyl groups derived from poly carboxylic acid whose titration midpoint potential in non-aqueous potentiometric titration is more than -300mV under the state capable of developing resinous acid value and a functional group reactive with a crosslinking agent, and an alkyleneimine compound in an amount equivalent to resinous acid value of 0.01 to 50, the resinous acid value based on said polycarboxylic acid in the final compo-sition being 2 to 50. This is useful for the preparation of coating composition having improved curing property, storage stability and time color stability.
Patent CA-1187967-A (CA)
Inventor: UEDA YASUKIYO
IPC: G05D23/24
Filed: 1984-01-03
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE           The automatic temperature control device for an electric appliance such as an electric blanket comprises a heater element, a sensor made of a thermosensitive material having an impedance, which changes as the tempera-ture varies, for detecting the temperature  of the heater element, a switching element such as an SCR for regulating the supply of electric power to the heater element, and a plurality of electronic  circuits comprising specifically a pulse supplying circuit and a pulse discriminating cir-cuit for driving the switching element in response to an output signal from the sensor, thereby assuring a safe operation of the automatic temperature control device against the occurrence of any failure.
Patent CA-1223635-A (CA)
Inventor: MATSUO SETSUO
IPC: H01M6/08
Filed: 1984-02-01
Granted: 1987-06-30
Abstract: ABSTRACT OF THE DISCLOSURE           A cylindrical battery has a battery case acting also as one polarity terminal with a cylindrical one polarity electrode disposed inside and another polarity terminal member connected electrically with a lead plate to another polarity electrode installed through a cylindrical separator in a hollow zone of said one polarity electrode.  An annular descending wall is placed closely upon a top opening inside peripheral edge of the cylindrical separator on the lower surface of an annular insulat-ing packing for insulating the battery case and said another polarity terminal member, and thus preventing the battery capac-ity due to self-discharge.
Patent CA-1206883-A (CA)
Inventor: GONASUN LEONARD M
IPC: A61K31/40
Filed: 1984-02-29
Granted: 1986-07-02
Abstract: PINDOLOL COMPOSITIONS          Abstract of the Disclosure This invention relates  to a pharmaceutical  containing pindolol  and hydrochlorothiazide.
Patent CA-1226579-A (CA)
Inventor: ELBE HANS-LUDWIG
IPC: C07D233/60
Filed: 1984-02-29
Granted: 1987-09-08
Abstract: ABSTRACT OF THE DISCLOSURE            The invention provides substituted 1,3-diazolyl-2- propanols of formula (I),   (I) useful as antimycotic agents.  In a preferred compound of formula I both Alk1 and Alk2 represent methyl, both x and y represent nitrogen atoms and R represents a 2,4-dichlorobenzyl group.  Also included in the invention are methods for the procurement of said substituted 1,3- diazolyl-2-propanols, compositions containing said antimycotic compounds and methods for the use of said compounds and compositions for treatment of mycoses.
Patent CA-1219611-A (CA)
Inventor: FRIEDRICH HANS-JOACHIM
IPC: E01C13/08
Filed: 1984-03-01
Granted: 1987-03-24
Abstract: A b s t r a c t A backing mat for a water-permeable artificial grass having a grid-like structure consisting of elastically pliable foamed plastic sections and openings arranged therebetween.  To improve the qualities of the artificial grass with regard to tread elasticity bulbous projections are formed of foamed plastic on the underside of the backing mat at the edges of the openings.
Patent CA-1213317-A (CA)
Inventor: KAWANISHI TSUNEAKI
IPC: G03G9/08
Filed: 1984-03-30
Granted: 1986-10-28
Abstract: Abstract:     In a method of electrophotography an electrostatic latent image is formed on the surface of a substance layer.  This latent image is developed by a magnetic brush method, using semiconductive ferrite carriers and triboelectric magnetic toner with chargeability.          The developed toner image is then transferred to a transfer member and fixed.
Patent CA-1230099-A (CA)
Inventor: LOISEAU GERARD
IPC: F17C13/04
Filed: 1984-04-10
Granted: 1987-12-08
Abstract: An installation for the delivery of a gas of high purity under a constant pressure from either of two vessels each of which is connected to a utilization outlet via a separate supply pipe and a switching system. A switching control system acts on two high-pressure valves, one for each vessel, downstream of which is situated a single pressure regulator which controls the outlet gas pressure. The valves are actuated by an auxiliary low-pressure gas via a pneumatic memory and two detectors measuring the pressure prevailing in the two gas vessels.
Patent CA-1268598-A (CA)
Inventor: OZAWA YOICHI
IPC: C07K5/075
Filed: 1984-05-25
Granted: 1990-05-01
Abstract: ABSTRACT         Peptide sweeteners, namely, ?-L-aspartyl-L-phenylalanine lower alkyl esters, especially the methyl estex are prepared from the corresponding .beta.-lower alkyl ester by dissolving the .beta.-lower alkyl ester in a mixed solvent and effecting intramolecular ester exchange, the hydrochloride of the desired ester is crystallized out; this method avoids production of the bitter tasting .beta.-L-aspartyl-L-phenylalanine lower alkyl ester as a by-product.
Patent CA-1217213-A (CA)
Title: Tennis rackets
Inventor: MICHIELS HUGO R
IPC: A63B49/00
Filed: 1984-05-28
Granted: 1987-01-27
Abstract: ABSTRACT OF THE DISCLOSURE          A tennis racket having a frame, a handle, and a netting in the frame.  The netting is formed by separate strings which each are fastened under tension in the racket frame on at least one of their ends by means of a knotting block.  Each said knotting block is a T-like member with a cyclindrical shank and a parallelepiped-shaped head and is arranged for being inserted with the shank from the out-side of the frame into a corresponding bore in the frame. The cylindrical shank has a central passage for the string, and the head has a provision for the free end of the string that extends from the central passage to perform a loop that passes under the bight of the string portion that issues from the central passage, whereby tension in the string operates to lock the looped string end caught by the men-tioned bight.
Patent CA-1222101-A (CA)
Inventor: POSEY JOHN T SR
IPC: A61F5/37
Filed: 1984-05-29
Granted: 1987-05-26
Abstract: ABSTRACT     A patient is restrained in a wheelchair or hospital bed by a jacket disposed around the upper torso of the patient so that it makes a snug fit around the shoulders and upper torso of the patient.  The jacket includes sleeves for extending along the arms of the patient. Adjustable ties on both sides of the midriff region of the jacket are tied to adjust the size of the jacket midriff region to fit the size of the patient and for retaining the adjusted size of the jacket.  Fasteners in the form of restraining straps extend away from opposite sides of the jacket for attachment to a fixture such as the understructure of the hospital bed or wheelchair. In one embodiment, a zipper fastener opens and closes the rear of the jacket, and the zipper is offset from the rear center of the jacket so that it does not apply pressure to the spinal column of the patient when the jacket is worn.  The rear of the jacket also can include restraining means for securing the upper rear portion of the jacket to the hospital bed or wheelchair.  The sleeved jacket prevents the patient from raising up or sliding down in the bed or wheelchair to prevent the patient from choking himself, and it prevents the patient from pulling the jacket over his head to free himself.
Patent CA-1234355-A (CA)
Inventor: ADACHI KUNIAKI
IPC: A61K9/12
Filed: 1984-06-13
Granted: 1988-03-22
Abstract: Astract of the Disclosure Cell-stimulating composition having hair-growing effect and skin-vivifying effect.  The composition comprising as an effective ingredient an aliphatic alcohol having odd number of carbon atoms or a derivative thereof in a cosmetically acceptable carrier.
Patent CA-1245033-A (CA)
Inventor: HOFMANN GUNTER A
IPC: C12N13/00
Filed: 1984-11-08
Granted: 1988-11-22
Abstract: DEACTIVATION OF MICROORGANISMS BY   AN OSCILLATING MAGNETIC FIELD                 ABSTRACT OF THE DISCLOSURE        Material having relatively high electrical resistivity, such as food products and containers, is disposed within a magnetic coil and subjected to one or more pulses of an oscillating magnetic field having an intensity of between about 2 and about 100 Tesla and a frequency of between about 5 and about 500 kHz. A single pulse of the magnetic field generally decreases the microorganism population by at least about two orders of magnitude, and substantially complete sterility is more closely approached by subjecting the material to additional pulses
Patent CA-1232658-A (CA)
Title: Method and apparatus for calibrating a positioning  system
Inventor: STRIDSBERG LENNART
IPC: G02B26/10
Filed: 1984-11-16
Granted: 1988-02-09
Abstract: Abstract The invention relates to a method and an apparatus for calibrating a positioning system, including control means (209) sending command signals to the positioning apparatus (204) intended during a working state to locate an object (203) in relation to an operating area (206), the situation of the apparatus being sensed and converted to an actual value signal which is sent to the control means. The positioning apparatus has a working state which is interrupted at given intervals by a calibrating state, during which the positioning apparatus is accurately put in register with at least one detector (208), situated within the operating area in a given position. The output signals from the detectors are allowed to activate the control means, whereafter the actual value signal is determined and the positioning apparatus calibrated in response to the determined actual value signal.
Patent CA-1232109-A (CA)
Inventor: KAUPPI PETER K
IPC: D21C1/06
Filed: 1984-12-11
Granted: 1988-02-02
Abstract: Abstract of the Disclosure The invention is concerned with an improved pulping process for producing high yield pulps from woody lignocellulosic material wherein the ligno-cellulosic material is treated with a pulping chemi-cal and mechanically defibrated.  The improvement comprises pre-treating the lignocellulosic material by impregnating same with a water-miscible loweralkanol-amine and ammonium hydroxide so as to cause softening of lignin  in the material and to promote fiber sepa-ration.  As a result, pulping chemical and refining energy consumption as well as vapor and liquid effluent pollution are significantly reduced.
Patent CA-1255231-A (CA)
Inventor: KOVACS ADAM
IPC: A61K31/16
Filed: 1984-12-19
Granted: 1989-06-06
Abstract: ABSTRACT     A pharmaceutical composition and process for preparing the same is provided, wherein the active ingredient of the said composition is one or more compounds of the general formula (I) (I)   In the formula R    is longer aliphatic hydrocarbon radical which may contain one or more unsaturation, R1   is hydrogen or longer aliphatic acyl radical which may contain one or more unsaturation, X    is oxygen and Y is hydrogen, or X and Y, when taken together, form a radical of the formula =N-CH2-CH2-, z    is 1 to 5, and q    is 1 to 4. The use of the above compounds in the therapy of tumorous diseases and for regenerating tumorous cells and tissues is also claimed.
Patent CA-1232651-A (CA)
Inventor: THEISS JOHN J
IPC: H01H37/00
Filed: 1985-04-16
Granted: 1988-02-09
Abstract: FAIL SAFE CONTROL                   Abstract of the Disclosure This invention relates generally to thermal control apparatus wherein a change in temperature is transmitted from a sensing bulb through a capillary to a control device.  More particularly this invention is related to a novel, fail safe control device for use in conjunction with a temperature sensing bulb, capillary, and control device in an oven or other heating facility whereby a loss of pressure within the bulb, capillary, control device system will cause the heating device to be shut off and thus will prevent the oven or other heating facility from being overheated.
Patent CA-1240551-A (CA)
Inventor: FRANK PAUL C
IPC: B30B15/04
Filed: 1985-05-09
Granted: 1988-08-16
Abstract: "HYDRAULIC BENCH PRESS     ABSTRACT OF THE DISCLOSURE         A supporting frame includes  a pair of press bars adjustable fore and aft and being positionable in an upper or lower position relative to the frame.  A hydrau-lic press head assembly is supported above the press bars and is manually operable to engage a work piece supported by the press bars.   The hydraulic press head assembly includes a manually operated pump,  a release valve,  a relief valve and an oil reservoir all supported upon the upper  end  of a press  frame.   The entire  assembly is designed to be supported on a conventional work bench or on its own work bench as desired.
Patent CA-1268582-A (CA)
Inventor: ANDY ROBERT
IPC: C08K5/56
Filed: 1985-06-10
Granted: 1990-05-01
Abstract: HIGH STRENGTH FLAME RESISTANT POLY-OLEFINS AND METHODS OF MAKING THE SAME          ABSTRACT OF THE DISCLOSURE            A flame retardant polypropylene product and method are provided having the composition of about 60% to 64% alumina hydrate surface coated with about 1.0 wt.% of isostearic acid, about 0.25% to 1% organic titanate and the balance polypropylene resin.
Patent CA-1252131-A (CA)
Inventor: LINDE GILBERT W
IPC: A01C3/06
Filed: 1985-06-18
Granted: 1989-04-04
Abstract: AUGER HOLD DOWN MECHANISM FOR MANURE SPREADERS   ABSTRACT OF THE DISCLOSURE        A slurry type manure spreader having an auger rotatably mounted in a tank and power devices such as hydraulic cylinders for raising the auger in the tank.  Resilient devices such as springs are connected to the ends of the auger to urge the auger downwardly in the tank. The auger may move upwardly in the tank by itself independently of the power devices while being constantly urged downwardly by the resilient devices.
Patent CA-1254627-A (CA)
Title: Extracteur de rythme pour systeme de transmission de  donnees
Inventor: HOUDARD JEAN-PIERRE
IPC: H04L7/033
Filed: 1985-06-20
Granted: 1989-05-23
Abstract: Extracteur de rythme pour système de transmission de données L'invention concerne un extracteur de rythme fournissant un signal de synchronisation correspondant au rythme de transmission de symboles sur une porteuse modulée. L'extracteur comporte: des moyens (1) pour échantillonner et numériser la porteuse modulée; un multiplicateur (2) pour élever au carré chaque valeur du signal d'entrée; un filtre passe-bande (7) dont la fréquence centrale est égale au rythme de transmission des symboles, dont la bande passante est commandable, et dont le retard de transmission est rendu constant quelque soit la bande passante; un détecteur de passage à zéro (8) recevant les valeurs du signal filtré et fournissant un signal traduisant le rythme des symboles transmis; des moyens (16) de contrôle de la pureté spectrale du signal filtré, fournissant un signal logique V indiquant que le régime de fonctionnement est établi et commandant une réduction de la bande passante du filtre (7); et comporte en outre des moyens (17 et 18) pour fournir un signal de synchronisation de remplacement pendant les périodes où la transmission est perturbée. Application aux équipements récepteurs de données. FIGURE UNIQUE
Patent CA-1250313-A (CA)
Inventor: MIGNANI GERARD
IPC: C07C67/317
Filed: 1985-06-27
Granted: 1989-02-21
Abstract: Compounds of formula    <IMAGE>  (Ia)  or    <IMAGE> (Ib)  in which n denotes an integer from 1 to 10 and X and Y, which are identical or different, each denote an electron-attracting group, are made by reacting a halogenating agent with a compound of formula    <IMAGE> (IIa)  or    <IMAGE> (IIb)  in which R, X and Y are as hereinbefore defined, anionized by a base.