baber/WOPTO huggingface dataset:
Patent BE-894600-A (BE)
Title: Loader for blow pipe - has large diameter pipe with side openings for insertion of smaller projectile feed pipes
IPC: F41B1/00
Filed: 1982-10-05
Abstract: The blow pipe has a loading feed and a rapid rate of fire for a series of projectiles. The loader is operated manually. The number of arrows can be between ten and twelve. It uses a large diameter pipe near the air outlet. This has an opening on both the left and right hand sides. Smaller projectile feed pipes are introduced into this pipe, attached to each other and of the same diameter as the blow pipe tube.
Patent BE-899944-A (BE)
Title: Les polymeres carboxyles reticules et leur procede de preparation.
Inventor: BRESCIANI A
IPC: C08F220/04
Filed: 1984-06-18
Abstract: La description porte sur l'obtention de polymères carboxylés au moyen d'une polymérisation par précipitation dans un milieu organique de monomères non saturés, en présence d'un inducteur et d'un composé organique contenant un groupe fonctionnel -SH au moins.
Patent BE-901582-A (BE)
Title: Boot spur with interchangeable wheel or ball - has mounting rod fitted into opening of part fixed to boot
IPC: A43C17/06
Filed: 1985-01-25
Abstract: The spur has a collar (3) with 2 branches that are fixed to the heel of the boot by slots (4). This is joined to one part (5) of a rod whose other part (6) is fixed to the spur (2). The first part has an axial opening (7) and the second part an axial extension (8) of corresponding section that fits into this. - A stud (9) on the extension locks this part in place. The spur can be a toothed wheel, a cylinder or a ball and is interchangeable.
Patent BE-902334-A (BE)
Title: Cable coaxial et procede de fabrication d'une isolation entourant le conducteur interieur de ce cable.
IPC: H01B11/18
Filed: 1985-05-02
Abstract: Procédé de fabrication d'une isolation entourant la conducteur intérieur d'un cable coaxial par lequel, l'extrusion de l'isolation se fait en deux étapes entre lesquelles s'intercale le séchage, l'épaisseur de chaque couche partielle étant inférieure à celle de la couche isolante finale. La couche isolante intérieure peut etre constituée de mousse de matière synthétique, ou mieux, de matière synthétique massive s'attachant au conducteur intérieur et que revet une couche de mousse de matière synthétique.
Patent BE-903973-A (BE)
Title: Composition detergente a surfactif mixte.
IPC: C11D1/06
Filed: 1985-12-31
Abstract: La composition détergente comprend un mélange d'un surfactif non ionique à terminaison acide, qui est un surfactif non ionique comportant un fragment organique hydrophobe et un fragment organique hydrophile correspondant au remplacement d'un groupe hydroxyle terminal par un fragment portant un groupe carboxyle et d'un surfactif cationique. Ce mélange de surfactifs est de préférence associé à un surfactif non ionique liquide pour constituer une composition détergente liquide non aqueuse pour gros travaux de blanchissage. Application : détergents.
Patent BE-760498-A (BE)
Title: Dyeing or tanning leather pieces
IPC: C14C15/00
Filed: 1970-12-17
Abstract: The leather pieces are enclosed with treatment fluid in cylindrical pref. glass containers arranged in rows one on each side of a rotatable shaft. The containers are supported by arms connected to the shaft, and pref. the containers in one row are inverted with respect to the containers in the other row. Pref. loose PTFE spheres or cubes are provided in the containers to increase agitation. Treatment is uniform, and wear on the containers is reduced.
Patent BE-896717-A (BE)
Title: Deflector to reduce air resistance - is pivoted on vehicle roof and can be adjusted from inside cab
IPC: B62D35/00
Filed: 1983-05-11
Abstract: The air deflector is for heavy vehicles and it is movable to follow the shape of hauled trailers. This adjustment can be done without leaving the driving cabin. It can also be used on vehicles not hauling trailers. The deflector is shaped as an aerofoil, pivoted at its centre in a line across the vehicle longitudinal axis. The adjustment is by tilting the aerofoil through a system of rods, through the cab roof to a pivoted control lever, held in a frame. Seals are fitted where the roof is penetrated.
Patent CA-1037676-A (CA)
Inventor: VALYI EMERY I
IPC: B29C49/06
Filed: 1974-07-02
Granted: 1978-09-05
Abstract: A B S T R A C T This relates to a process of forming a composite plastic article having at least two layers of material wherein a preformed liner is applied to a core conforming generally thereto.  The liner covered core is placed in a parison mold having a cavity therein formed between the liner covered core and an outer mold member.  Plastic is injected around the core and the liner so that the injected plastic fills the cavity in a manner such that substan-tially all air in the mold in the space between the core and liner and between the liner and the injected plastic is forced toward the portion last to be filled.  Such air being vented from said portion.  The process is so conducted and controlled that the total shrinkage of the injected plastic is greater than that of the liner.  The resulting composite parison is then introduced into a blow mold and its component layers are expanded in unison in the blow mold to form a multilayered hollow article.
Patent CA-1123726-A (CA)
Inventor: COURSEN DAVID L
IPC: F42D3/04
Filed: 1974-07-24
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE      Producing a fracture network in deep rock, e.g., in an ore body, by detonating explosive charges sequentially in separate cavities therein, the detonations producing a cluster of overlapping fracture zones and each detonation occurring after liquid has entered the fracture zones pro-duced by previous adjacent detonations.  High permeability is maintained in an explosively fractured segment of rock by flushing the fractured rock with liquid, i.e., by sweep-ing liquid through the fracture zones with high-pressure gas, between sequential detonations therein so as to entrain and remove fines therefrom.  Ore bodies prepared by the blast/flush process with the blasting carried out in sub-stantially vertical, optionally chambered, drilled shot holes can be leached in situ via a number of holes previously used as injection holes in the flushing procedure and a number of holes which are preserved upper portions of the shot holes used in the detonation process.  In the leaching of ore, fines are removed from fractures therein by inter-mittent or continuous flushing of the ore with lixiviant and high-pressure gas, e.g., air, using, in the case of the in situ leaching of an explosively fractured ore body, a lateral and upward flow of lixiviant from zones that have been less severely, to others that have been most severely, worked by multiple detonations in the ore body.
Patent CA-1046690-A (CA)
Inventor: PATTON TAD L
IPC: C08G18/34
Filed: 1974-10-11
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE   Iminoimidazolidinedione polymers containing imide groups (herein-after PIPA-IM) are prepared from mixtures of dianhydrides, hydrogen cyanide and diisocyanates in an appropriate solvent and with an appropriate catalyst   The cyanide ion is an effective catalyst for all of the reactions involved   Hydrolysis of these polymers produces novel parabanic acid polymers containing imide groups (hereinafter PPA-IM)
Patent CA-1043963-A (CA)
Inventor: LARSSON STIG
IPC: A46B15/00
Filed: 1975-04-08
Granted: 1978-12-12
Abstract: Abstract of the Disclosure A tool for cleaning dry and wet dirt has a handle carrying a piassava type brush and a rubber scraper.  The handle is secured to a flange having a coaxial extension fitting through an oblique hole in the brush head.  The extension projects from the underside and is fitted with a wedge fastener.  The rubber scraper is carried by an angled plate secured to the top of the brush head.  This plate is apertured and notched and engages in a non-rotatable manner with the flange extension.
Patent CA-1042340-A (CA)
Inventor: MIYAHARA KINGO
IPC: F23D11/10
Filed: 1975-04-23
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE          In a liquid fuel burner wherein a fuel gasifying member is directly supported by a rotary shaft inserted in a main body of the burner for con-verting liquid fuel into gasified form, an evaporation chamber of the annular shape is arranged at the corner of a top portion of the fuel gasifying member and filled therein with an evaporation promoting material. Water is supplied to the evaporation chamber and quickly converted into water vapor which is ejected into the fuel gasifying member through steam ejection apertures formed in the evaporation chamber as the fuel gasifying member is rotated and performs the liquid fuel gasifying function, and the gasified fuel and water vapor form a mixture with air supplied under pressure, the mixture being ejected into the main body of the burner to sustain combustion of liquid fuel in gasified form.  Steam ejection apertures may also be formed in an outer wall of the evaporation chamber to cause excess water vapor to be ejected therethrough into the main body of the burner where it burns with the flames of combustion of gasified fuel.  The fuel gasifying member may include formed integrally therewith a skirt disposed at its bottom portion which is formed therein with gas ejection slits.
Patent CA-1045448-A (CA)
Inventor: SAPSOWITZ MELVIN L
IPC: A23G4/06
Filed: 1975-05-07
Granted: 1979-01-02
Abstract: ABSTRACT:        The present invention relates to a chewing gum product having improved appearance, chew and shelf life characteristics, and to the method of making the same.   It has been found un-expectedly that an improved chewing gum product characterized by a smooth, fine-grained, initially flaccid skin which hardens after a g ing, nougat-like interior, and having improved shelf life characteristics, can be made by providing a gum mixture incorporating from between about 4% to about 8% free water, the mixture consisting essentially of any of a variety of conventional chewing gum bases, the base comprising not less than about 12% by weight of the total composition, sugar, coloring and flavoring, the sugar components thereof being selected in such manner that the composite is fluid, as hereinafter defined, when heated to a temperature range of from about 60°C to about 80°C, and the heated or reheated liquid or flowable mass thereafter poured or extruded into the final desired form, cooled and permitted to age.
Patent CA-1042618-A (CA)
Inventor: FLOTO JAMES E
IPC: B29D30/60
Filed: 1975-07-02
Granted: 1978-11-21
Abstract: A METHOD OF RETREADING A TIRE         Abstract of the Disclosure A method of retreading a tire by placing un-vulcanized rubbery material on the outer buffed periphery of the tire, and then covering the material with an elastic, fluid impervious membrane during the vulcanization process to form a smooth outer surface on the vulcanized tread of the tire.  A pattern of grooves are subsequently formed in the smooth peripheral surface of the vulcanized tread to provide a new tread pattern of ribs and grooves.
Patent CA-1048554-A (CA)
Title: Production of alkylaryl sulfonates including the step of dehydrogenating normal paraffins with an improved catalyst
Inventor: HUANG SHUAN K
IPC: C07C11/02
Filed: 1975-08-29
Granted: 1979-02-13
Abstract: PRODUCTION OF ALKYLARYL SULFONATES INCLUDING THE STEP OF DEHYDROGENATING NORMAL PARAFFINS          WITH AN IMPROVED CATALYST Abstract of the Disclosure Methods for preparing detergent-type alkylaryl sulfo-nates include the steps of dehydrogenating normal paraffins to form mono-olefins, reacting the mono-olefins with a monocyclic aryl compound such as benzene, and sulfonating the resulting alkylaryl hydrocarbon.  Dehydrogenation catalysts comprising one or more of Group IB metals, such as copper, and one or more noble metals of the platinum or palladium families, deposited on alumina are employed for the dehydrogenation of normal paraffins.  It has been found that the formation of byproducts during the conversion of normal paraffins to mono-olefins is decreased when the Group IB metals and noble metals of the platinum or palladium families are deposited on alumina that has been calcined at a temperature of at least 800°C. to reduce the surface area of the alumina to between about 10 m2/g and about 150 m2/g.
Patent CA-1063105-A (CA)
Inventor: ALBERTSON NOEL F
IPC: C07D221/22
Filed: 1975-09-16
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE            N-Alkylated-8-aminated-2,6-methano-3-benzazocines,, useful as strong analgesics, are prepared by one route comprising reduction of 8-nitro intermediates or by another route comprising Birch type reduction of 8-methoxy inter-mediates followed by dehydration-rearrangement of the oximes of the resulting 8-oxo intermediates.
Patent CA-1044971-A (CA)
Inventor: KNOX KENNETH L SR
IPC: F02M35/10
Filed: 1975-11-04
Granted: 1978-12-26
Abstract: FUEL VAPORIZER FOR INTERNAL COMBUSTION ENGINES     ABSTRACT OF THE DISCLOSURE      A fuel vaporizer for internal combustion engines interposed between the intake manifold and the carburetor.      The intake manifold is formed as a part of the fuel vaporizer and has all of the pipes extending to the separate cylinders formed of the same length and diameter or proportionate lengths and diameters such that fuel will be delivered equally to each cylinder.  The vaporizer includes an impeller fan blade which is driven at high speed by the flow of air thereover with the impeller vaporizing the gasoline in the gasoline air mixture passing thereover.
Patent CA-1065173-A (CA)
Inventor: LEVINE MARSHALL S
IPC: G02B21/26
Filed: 1975-11-26
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE           A stage for holding a slide under a microscope in a microscope system is disclosed.  The stage includes a movable support member, a slide holder for engaging a slide secured to the movable member.  The slide holder is movable with the support member so that a slide held thereby is movable with respect to the optical axis of the system.  A condenser disposed in the optical axis of the system is provided.  The slide is held and supported by the slide holder and is slidably supported by the condenser so that the plane of the slide in the optical axis of the microscope system remains substantially fixed longitudinally of the optical axis as the slide is moved transversely with respect thereto.
Patent CA-1058204-A (CA)
Inventor: CIPRIANI GIOACCHINO
IPC: C07F3/00
Filed: 1975-12-04
Granted: 1979-07-10
Abstract: METHOD FOR THE PREPARATION OF CARBONIC      ACID MONOESTER SALTS     ABSTRACT OF THE DISCLOSURE . -A method is disclosed for the preparation of salts of monoesters of the carbonic acid, the improvement con-sisting in that the alcohols corresponding to the esters are reacted with carbon dioxide and a compound of an alkali metal or an alkaline earth metal.  A distinct advantage over the use of the alcoholates is obtained inasmuch as the reaction is less violent, side-reactions are put aside and the costs are lowered.
Patent CA-1081450-A (CA)
Inventor: KNIPPENBERG WILHELMUS F
IPC: H01C17/20
Filed: 1976-02-13
Granted: 1980-07-15
Abstract: ABSTRACT OF THE DISCLOSURE.               An electric resistor having a negative tempera-ture coefficient of the electrical resistance whose resistance body consists of p-type doped pyrolytic polycrystalline cubic silicon carbide.
Patent CA-1060590-A (CA)
Inventor: KIRK BRADLEY S
IPC: C02F3/26
Filed: 1976-03-19
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE         The supply of a gas to be dissolved in a liquid is control ? by initially sensing the concentration of dissolved gas in t ? liquid under treatment and subsequently producing appropriate control signals for adjusting the setting of a valve in the gas supply line.  A dissolution device emplaceable in the liquid under treatment includes a liquid inlet and outlet and a static liquid-gas mixing means therebetween.  The device is adapted to receive supplied gas whereby a gas space in the upper reaches of the device is established.  The gas space is also maintained in communication with a dip tube disposed exteriorly of the device in the body of liquid  with the lower extremity of the dip tube establishing the maximum height of the gas space within the dissolution device.  The static mixing means comprises a gravitational fall device such that upon detecting an increase or decrease in the concentration of gas dissolved in the body of liquid, the supply of gas to the fall zone is reduced or increases, respectively, thereby decreasing or increasing the rate of gas dissolution.  Upon reducing the supply of gas the electrical power necessary to pump liquid through the dissolution device is also conserved.  In this manner, the supply of gas is correlated to the demand of the liquid therefor and wastage of electrical power necessary to effect the gas-liquid mixing within the dissolution device is substantially avoided.
Patent CA-1048137-A (CA)
Inventor: STEVE LYNN B
IPC: H01R/
Filed: 1976-03-31
Granted: 1979-02-06
Abstract: MULTIPLE DUTY COMPONENTS OF A   GROUND FAULT RECEPTACLE                 Abstract of the Disclosure An electric receptacle for ordinary household or trade size junction boxes having a complete ground fault circuit interrupter incorporated in the receptacle, including electronic components to detect a ground fault on the load side of such receptacle, and a coil and trip mechanism which is actuated when a ground fault is detected.  A number of the components are utilized in this invention in ways that enable them to perform multiple functions eliminating the need for separate components and the space they would require, thereby making it possible to install a complete ground fault circuit interrupter in a smaller space within a receptacle.
Patent CA-1080397-A (CA)
Inventor: YU ARTHUR J
IPC: C08G79/04
Filed: 1976-07-12
Granted: 1980-06-24
Abstract: POLYMERS OF BENZENE PHOSPHORUS OXYDICHLORIDE              AND 4,4'-THIODIPHENOL          Abstract of the Disclosure Flame retardant polymers of benzene phosphorus oxydichloride and 4,4'-thiodiphenol are disclosed which are preferably formed by reacting these monomers in an inert organic solvent at ambient temperature in the presence of an amine acid acceptor.  Also disclosed are polyester com-positions containing such polymers as a flame retardant additive.
Patent CA-1058730-A (CA)
Inventor: PIRNIE ROBERT M III
IPC: H04M3/51
Filed: 1976-08-09
Granted: 1979-07-17
Abstract: ABSTRACT OF THE DISCLOSURE       The 911 Emergency Call Answering System provides specialized console controlled emergency call handling capabilities for 911 answer locations.  Answer, conference and transfer capabilities are incorporated in each position. As calls are received by the system they are automatically distributed to the emergency operator positions.  A 911 call will appear at only one emergency operator positions.  Calls are allotted to emergency operators on a sequential basis. The 911 Emergency Call Answering System provides emergency line outputs connected directly with the emergency response agencies.  These outputs are accessed on an individual basis from each 911 emergency operator position by pressing the discrete key for each emergency response agency.  All calls arriving at the 911 emergency operator positions are under the control of those positions.
Patent CA-1080343-A (CA)
Inventor: HILLENBRAND ALFRED
IPC: H04R1/02
Filed: 1976-08-16
Granted: 1980-06-24
Abstract: Abstract of the Disclosure A coil and microphone mounting for receiving an excitation coil and a microphone transducer in a protective housing having a detachable end plate provided with a throughgoing tube allowing pressure waves to reach the trans-ducer and with throughgoing ferrite core elements allowing magnetic flux from the coil to escape.  The mounting has particular application to connec-tion of mechanical resonators by laser bombardment or sand blasting during which the transducer and coil are protected by the end plate.
Patent CA-1084786-A (CA)
Inventor: HONKANEN ARTO
IPC: B29B17/00
Filed: 1976-08-24
Granted: 1980-09-02
Abstract: Abstract of the disclosure Disclosed is a method and an apparatus for manufacturing an even laminated product by extrusion a molten thermoplastic coating material track onto a basic-material track. The edge strips of the coating material track are cooled by means of jets of heat binding material to keep the said edge strips of the basic-material track. The strips of each track are then cut off said tracks, chopped separately, and directed separately for recovery.
Patent CA-1052863-A (CA)
Inventor: KITA TORU
IPC: G01N27/403
Filed: 1976-10-08
Granted: 1979-04-17
Abstract: ABSTRACT OF THE DISCLOSURE          A solid electrolyte tube closed at one end and two porous electrode layers respectively coated on the outer and inner surfaces of the electrolyte tube constitute a known oxygen concentration cell.  A tubular metal shell encloses the electro-lyte tube partly such that a closed end portion of the tube pro-trudes from the shell and that the outer electrode coating is locally in contact with the inside of the shell, and a metal tube is partly and fixedly inserted into the bore of the electro-lyte tube to serve both as an inner conductor and as an air admitting conduit.  To protect the open end of the electrolyte tube against splashing of water during use, an annular ceramic pad is placed on the open end face of the electrolyte tube allow-ing the metal tube to pass therethrough, and a tubular cap which is shaped to tightly sheathe the ceramic pad is fixed at one end to the shell to prevent the ceramic pad from parting from the end face of the electrolyte tube.
Patent CA-1076194-A (CA)
Inventor: BEARD GARRY E
IPC: F02P7/07
Filed: 1976-10-25
Granted: 1980-04-22
Abstract: ABSTRACT           A signal generating mechanism for producing a pulsed DC electrical voltage signal having a frequency proportional to the angular velocity of a rotating shaft.          The signal generating mechanism may be used in the distributor of a breakerless ignition system for a multi-cylinder internal combustion engines in which case the frequency of the pul-sating voltage signal is equal to the rate at which ignition sparks are to be generated.  The signal generating mechanism includes a baseplate and a bushing through which the rotating shaft passes.  A stator assembly is formed by a hub and lower and upper plates affixed thereto, the stator assembly being rotatable about the bushing and further including at least one Hall effect sensor and intergrated circuit mounted in a non-magnetic supporting structure secured to the upper plate.  A permanent magnet also is attached to the supporting structure and is radially spaced from the Hall effect sensor and integrated circuit.  A rotor assembly is attached to the shaft and has depending vanes extending into the space between the permanent magnet and the Hall effect sensor and intergrate circuit.  The number of vanes corresponds to the number of cylinders in the internal combustion engine, and the vanes come into and ?o out of alignment with the permanent magnet and the Hall effect sensor and integrated circuit.  This produces a switching action in the integrated circuit through the action of the Hall effect sensor and results in the afore-mentioned DC pulsating voltage signal.
Patent CA-1104279-A (CA)
Inventor: LEE GIM F JR
IPC: C08L7/00
Filed: 1977-03-25
Granted: 1981-06-30
Abstract: ABSTRACT OF THE DISCLOSURE Self-extinguishing and non-dripping thermoplastic com-positions are provided which comprise a polyphenylene ether resin, a styrene resin, a halogenated aromatic flame re-tardant compound, an antimony containing compound, and an additive selected from the group consisting of polyesters, polyethylene, a low molecular weight polystyrone resin, alkyl esters of trimellitic acid, epoxy stearates, epoxy tetrahydrophthalates, a diorganopolysiloxane fluid, alkyl esters of adipic acid, alkyl esters of glycolic acid, dialkyl phthalates and triaryl phosphates.