baber/WOPTO huggingface dataset:
Patent CA-1142416-A (CA)
Title: Cablage de rechange pour frein d'urgence d'un  vehicule-moteur
Inventor: DUSSAULT JEAN-PAUL
IPC: B60T11/04
Filed: 1982-01-27
Granted: 1983-03-08
Abstract: Câblage de rechange pour frein d'urgence d'un véhicule-moteur, câblage comportant un câble, un ressort et une gaine de protection. Le ressort et la gaine sont montés sur le câble. Une butée détachable, montée sur le câble, permet de retirer le ressort et la gaine pour qu'ils soient coupés selon une longueur déterminée par les caractéristiques du véhicule-moteur. Un premier manchon de liaison est fixé à un bout de la gaine et un second manchon de liaison est fixé mais de façon amovible à l'autre bout de la gaine, ces manchons étant montés coulissants sur le câble. De cette façon, en libérant la butée amovible, on peut retirer du câble la gaine et ses manchons de même que le ressort pour rendre possible la coupe, en longueurs désirées,du câble, de la gaine une fois le manchon amovible retiré, et le ressort pour adapter le câblage aux caractéristiques du véhicule-moteur.
Patent CA-1189662-A (CA)
Inventor: SARUMARU KAZUMASA
IPC: B29D30/06
Filed: 1982-03-08
Granted: 1985-07-02
Abstract: APPARATUS AND METHOD FOR VULCANIZING A TIRE                 ABSTRACT OF THE DISCLOSURE     This disclosure relates to an apparatus and method for vulcanizing a tire using a pair of split dies which form a tire receiving space between them when the dies are closed.  The dies include sealing surfaces within the space and adjacent the axially outer surfaces of the tire beads.  The apparatus is mounted within the space and within the inner diameter of the tire, and includes holding means which are radially movable into and out of engagement with the tire beads.  The apparatus further includes extruding means which operate in association with the movement of the dies when opening and closing, for moving the holding means toward and away from the tire beads.  When the dies are closed, the extruding means move the holding means to press the beads tightly against the sealing surfaces.  The interior of the tire is then directly heated and pressurized.
Patent CA-1176753-A (CA)
Inventor: MILLER CHRISTOPHER S
IPC: G01N33/46
Filed: 1982-03-12
Granted: 1984-10-23
Abstract: Abstract of the Disclosure A sample box is provided for selectively receiving, retaining and discharging samples of particulate material during a plurality of successive measurement cycles.  A data processor receives a plurality of input signals re-presenting the measured weight of the sample box and the measured temperature, conductivity, and moisture (based on electrical impedance) of each sample. Using supplier-related data stored in a memory and entered through a keyboard and display, the data processor determines, for each sample, its wet bulk den-sity, its electronic oven dry percentage from the moisture based on electrical impedance, and its density oven dry percentage from the wet bulk density. From the density and  electronic oven dry percentages and the temperature of the sample, the data processor determines if the sample contains frozen moisture and also determines if the electronic and density oven dry percentages are based on valid input data.  If both oven dry percentages are based on valid input data and if the sample does not contain frozen moisture, the data pro-cessor selects an average of the density and electronic oven dry percentages as a verified oven dry percentage.  If both oven dry percentages are valid and frozen moisture is detected, the data processor determines a degree of frozen-ness factor for the sample from the density and electronic oven dry percentages, and selects a quantity equal to the density oven dry percentage,  modified by the degree of frozenness, factor as the verified oven dry percentage.  If one of the oven dry percentages is invalid and the other is valid, the data pro-cessor selects the valid oven dry percentage as the verified oven dry percent-age.
Patent CA-1188269-A (CA)
Inventor: KUECKENS ALEXANDER
IPC: G01F11/08
Filed: 1982-03-24
Granted: 1985-06-04
Abstract: ABSTRACT OF THE DISCLOSURE          For the purpose of dispensing viscous concentrates, par-ticularly of organic substances, a cylindrical pumping space is defined by a hollow cylindrical body and two non-return valves associated with the ends of said body, said pumping space being supported in a radial direction at least during each pumping stroke in such a way that changes in volume are only possible in an axial direction in relation to said pumping space.  The meter-ing accuracy capable of being attained by means of the device of the invention makes it possible, with the device being of simple and low-cost construction, to dispense extremely small quantities of a concentrate with the device being operated at a pumping cycle frequency which corresponds to the frequency of the power mains by means of which an electromagnetic actuating coil is operated.
Patent CA-1179123-A (CA)
Inventor: DEWAR MICHAEL E
IPC: G01B7/30
Filed: 1982-03-26
Granted: 1984-12-11
Abstract: ABSTRACT OF THE DISCLOSURE        A goniometer for use in measuring angular movements of joints of a human or animal comprises an elongate body having at least a main portion which is flexible with resilient to torsion and a plurality of sensors each attached to the elongate body adjacent both ends of the main portion and extending longitudinally of the body at locations spaced from one another around the body.  The electrical resistance of the sensors varies with varying strain thereof, and a circuit is connected to the sensors for converting variations in the resistance into a measure of the relative angular disposition of the ends of the body.
Patent CA-1183486-A (CA)
Inventor: BROADHURST THOMAS E
IPC: C10G73/32
Filed: 1982-05-11
Granted: 1985-03-05
Abstract: IMPROVED DEWAXING AND WAX FILTERABILITY BY REDUCING SCRAPER SPEED IN SCRAPED SURFACE CHILLING UNITS (OP-2749) ABSTRACT OF THE DISCLOSURE         In hydrocarbon oil dewaxing processes comprising passing the waxy oil through a staged vertical tower, injecting cold solvent at a plurality of stages along the vertical tower under conditions of high agitation to achieve substantially instantaneous mixing at each point, continuing the chilling, preferably at a rate of from 1 to 8°F per minute, by means of cold solvent injection until a temperature at least 30°F above the filtering temperature but less than about 40° to 45°F above the filtering tem-perature is reached and completing the cooling of the oil to the separation temperature in rotating element scraped surface chillers, the improvement comprising operating the scraped surface chillers at a chilling temperature range of at least 30°F while reducing the operating speed of the rotating elements in the scraped surface chiller to a speed of from 5 to 20% preferably 8 to 14% of the original design operation speed.  Operation at this reduced speed improves wax separation rates by about 10 to 20% while not adversely effecting the heat transfer performance of the chillers.
Patent CA-1186050-A (CA)
Inventor: AMITAY NOACH
IPC: H01Q3/36
Filed: 1982-05-28
Granted: 1985-04-23
Abstract: PHASED ARRAY ANTENNA EMPLOYING LINEAR SCAN FOR WIDE ANGLE ORBITAL ARC COVERAGE            Abstract The present invention relates to a technique for enabling an antenna system to linearly scan over a wide angle of an orbital arc segment from a terrestrial ground station to access or track satellites within the segment. The wide angle linear scan capability is achieved by orienting the antenna system at the ground station relative to the local terrestrial coordinate system such that the axis normal to the aperture plane of the antenna system is at a predetermined angle and lies in a plane substantially parallel to the plane of the orbital arc segment.  Then, by squinting the beam toward the orbital arc segment by applying a fixed linear phase taper to the antenna elements of a planar phased array along one axis of the array, linear scanning of the orbital arc segment is possible by, for example, varying the linear phase taper applied to antenna elements along another axis of the array.
Patent CA-1195917-A (CA)
Title: Sonic atomizing spray nozzle
Inventor: BRESOWAR GERALD E
IPC: B01D53/81
Filed: 1982-06-21
Granted: 1985-10-29
Abstract: ABSTRACT OF THE DISCLOSURE              A sonic atomizing spray nozzle (40) wherein a slurry (30) of finely-divided sulfur oxide absorbent particles in a carrier liquid  s sprayed into a flue gas stream (12) entering a drying chamber (20) for effecting the removal of sulfur oxides therefrom as a dry salt.  The slurry is sprayed through a continuous circumferential slit (70) as a radially outwardly directed thin sheet which traverses an axially-downwardly directed curtain of atomizing gas passing from an annular channel (66) circumscribing and bordering upon the continuous slit (70).
Patent CA-1189599-A (CA)
Inventor: KADEKODI NARAYAN K
IPC: H04N5/369
Filed: 1982-06-22
Granted: 1985-06-25
Abstract: ABSTRACT         A high density charge coupled device imaging array 88 with a bilinear array of photosites on a single integrated circuit chip is utilized in an image scanning configuration. Offset photosites 90a, 94a in the two separated rows are coupled via transfer gates 98, 106 to storage registers 104,108 and then to two shift registers 110, 112, and via transfer gates 96 directly to two shift registers 100, 102 in a quadrilinear array. The output of these four shift registers 110,102,110,112 are multiplexed to generate a single output pulse train representative of the information scanned. By separating the offset rows 90, 94 of photosites by a row 92 therebetween, the necessity for accurate alignment of the photosite areas is reduced.
Patent CA-1184828-A (CA)
Inventor: LAMARCHE PAUL E
IPC: F16H45/02
Filed: 1982-09-16
Granted: 1985-04-02
Abstract: HIGH PRESSURE RELIEF VALVE FOR LOCK-UP CLUTCH     Abstract:    A pressure relief valve (75) to control the opening of a port between two pressure vessels at a predetermined time to eliminate differential pressure between the vessels.  More particularly, the lock-up clutch assembly (11) in a torque converter is actuated due to a pressure differential on the opposite sides of the clutch or piston plate, and the pressure relief valve will open upon deceleration of the vehicle driven by the torque converter to equalize the pressure on the opposite sides of the clutch plate and allow disengagement of the clutch plate from the torque converter housing (13).
Patent CA-1199380-A (CA)
Inventor: PORTER JOHN F
IPC: H01B13/12
Filed: 1982-09-23
Granted: 1986-01-14
Abstract: A METHOD OF MAKING A PULP INSULATED TELECOMMUNICATIONS CONDUCTOR          Abstract of the Disclosure A method for applying pulp to a telecommunications conductor with an adhesive which is formed from acrylic resin solution. The solution is  applied in a bath and is passed between wiping rolls with the feed speed of the conductor and the differential speed between the peripheral surfaces of the wiping rolls and the conductor being controlled together with the contact angle between the conductor and the rolls,  This control results in a dried thickness of resin of no greater than 0.00015 inches and as little as 20 microns after further stages in the method.  These steps include drying the solution in a solution drying oven, coating the adhesive with pulp and drying the pulp coated conductor,  For absolute control of the process, it is preferred for the wiping rolls to be moving in the opposite direction to the conductor at regions of contact with the conductors for the solution to be prevented from drying as it passes between the wiping rolls and for there to be continuous relative reciprocating movement between the conductor and the wiping rolls in the axial direction of the rolls.                          _ i _
Patent CA-1190435-A (CA)
Title: Detonator assembly
Inventor: DAY PHILIP R
IPC: C06C5/04
Filed: 1982-09-28
Granted: 1985-07-16
Abstract: Abstract Detonator Assembly A  non-electric detonator assembly is provided for initiation by means of a connected length of low energy detonating cord.  The assembly comprises a substantially conventional instantaneous or delay period non-electric blasting cap containing a detonating cord attachment plug element in its open end.  The plug element is adapted to receive a secured bend of low energy detonating cord and to transmit initiating energy from the cord to the cap.  Use of the assembly allows for the convenient assembly of the cord/cap combinations in the field and eliminates wasted cord.
Patent CA-1190156-A (CA)
Inventor: PALL DAVID B
IPC: B01D39/14
Filed: 1982-10-18
Granted: 1985-07-09
Abstract: Abstract:    Filter media comprised of charge modified, resin coated inorganic microfibers are prepared by mixing inorganic microfibers with an aqueous solution of a water soluble, noncolloidal cationic thermosetting binder resin to form a dispersion, following which a precipitating agent is added to precipitate the binder resin and coat the microfibers.  The coated microfibers may be used in the dispersed or suspended form as a filter aid.  Preferably they are formed into a filter sheet which is then dried and cured to form a filter sheet of narrowly distributed pore size, pore sizes as small as one-half micron, and having a positive zeta potential in alkaline media.  Glass is the pre-ferred microfiber and polyamine-epichlorohydrins the preferred resins.  By providing the normally negative zeta potential microfibers with a positive zeta poten-tial the binder resins used to coat the microfibers substantially enhance particulate removal capabilities of the microfiber filter sheet.
Patent CA-1191874-A (CA)
Inventor: HARTLINE STEPHEN D
IPC: C04B35/047
Filed: 1982-11-19
Granted: 1985-08-13
Abstract: ABSTRACT          A chromia-magnesia based refractory product made up of fused chromia-magnesia grains bonded by an in situ formed chromia-magnesia bond.  The product is very dense and is especially suitable when used to process molten materials which involve coal slag.
Patent CA-1184210-A (CA)
Inventor: HARRYMAN JOHN M
IPC: F25J3/02
Filed: 1982-11-22
Granted: 1985-03-19
Abstract: A B S T R A C T                          CRYOGENIC GAS PLANT      A process for separating substantially all of the C3 and heavier components and a major portion of the C2 component from a natural gas stream using a cryogenic process. The process uses a rectifying column 12 in combination with a demethanizing column 22 to separate the C2 and heavier components with a reflux for the rectifying column, which reflux 13 is supplied by compressing a small portion of the overhead stream 11 and condensing it via heat exchange with the overhead stream.
Patent CA-1204569-A (CA)
Inventor: BULLARD EDWARD M
IPC: B29C48/92
Filed: 1982-12-13
Granted: 1986-05-20
Abstract: PROCESS FOR PREPARING A POLY(p-METHYLSTYRENE) FOAM     ABSTRACT:          A process for preparing a poly(p-methylstyrene) polymer foam including extruding a poly (p-methylstyrene) foam structure from a melt at a temperature which will yield an open cell percentage less than that formed in general purpose polystyrene foamed under the same general conditions.  It also includes performing the extrusion from a melt at a rate which will yield a foam structure at least comparable to that of general purpose polystyrene foam, wherein the extrusion rate is greater than the extrusion rate for said polystyrene foam.
Patent CA-1207009-A (CA)
Inventor: BRUYNDONCKX JAN J
IPC: G03G15/08
Filed: 1983-02-10
Granted: 1986-07-02
Abstract: Abstract Xerographic copying apparatus A xerographic copying apparatus including a device for monitoring the concentration of toner in a xerographic developer composed of a mixture of ferromagnetic particles and non-ferromagnetic toner, said device comprising an measuring induction coil that is mounted close to the developer supply so that its magnetic field traverses a portion of the mass of the developer, and a reference induction coil that is mounted close to the measuring coil, but remote of the developer supply, and suitably closely against the hopper for the toner supply.
Patent CA-1217154-A (CA)
Title: Liquid container
Inventor: REMES R SCOTT
IPC: B65D81/38
Filed: 1983-05-30
Granted: 1987-01-27
Abstract: A container for the storage of liquids at temperatures that deviate widely from ambient temperature in which the container is formed with an outer vessel and an inner vessel supported by a neck tube from the outer vessel and which includes an annular ring member spanning the space between the outer and inner vessels adjacent their upper ends to stabilize the inner vessel within the outer vessel.
Patent CA-1197092-A (CA)
Inventor: HIRD EDWIN A
IPC: G01B3/10
Filed: 1983-06-17
Granted: 1985-11-26
Abstract: A measurement device including an elongated, flexible rack 30 which is normally curved in crosssection to define opposite concave and convex surfaces. The rack characterized by a plurality of perforations longitudinally disposed adjacent at least one of its edges. The rack is normally straight, but may be radially bent toward either said concave or convex surface with the rack having the tendency to spring back to its normally straight orientation. A rotatably mounted sprocket wheel assembly 262 having sprockets 304 for engaging the perforations in said rack and a cylindrical surface 300 for receiving said rack convex surface radially bent thereagainst is provided along with a position encoder 32 coupled with the sprocket wheel assembly.
Patent CA-1224755-A (CA)
Inventor: SAITO TADAO
IPC: B65D81/32
Filed: 1983-07-19
Granted: 1987-07-28
Abstract: ABSTRACT OF THE DISCLOSURE        A two-part liquid container with a breakable partition which includes a first container sealable at a neck portion thereof with a sheet of rupturable material for containing a first liquid, a second container sealable with a sheet of rupturable material for containing a second liquid and an intermediate  cylindrical member interconnecting such containers.  The containers, via the intermediate  member, are selectively movable axially in a direction toward one another and upon such movement the seals of the containers are ruptured whereupon the two liquids can be readily mixed.
Patent CA-1219025-A (CA)
Inventor: BOUILLEZ OLIVIER
IPC: H01H33/98
Filed: 1983-08-09
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE:        A rotating arc circuit breaker comprises a blow-out coil fitted at the rear face of an annular electrode and containing a ferromagnetic  core. A gas outlet channel is contrived inside coil in order to prevent any formation of an ionized gas lock in the zone defined by the rotating arc.
Patent CA-1243674-A (CA)
Inventor: SZCZEPANSKI HENRY
IPC: C07D251/18
Filed: 1983-08-19
Granted: 1988-10-25
Abstract: Case 5-14064/=          A process for producing sulfonylureas having a herbicidal action and an action regulating Plant growth Abstract Process for producing hervicidal and plant-growth-regulating sulfonylureas of the general formula I                        (I) wherein G is a radical of the formula             or        X    is C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-haloalkoxy, C1-C4-alkylamino or di-C1-C4-alkylamino, Y    is C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C4-haloalkoxy, and Z    is nitrogen or the methine bridge, A    is oxygen, sulfùr, -NR5- or -C=N-, R5 being hydrogen, C1-C4-alkyl or -CO-C1-C4-alkyl, R1  is hydrogen, halogen, nitro, -Q-Cl-C4-alkyl, C1-C4-alkyl, CF3, -SO2-di-C1-C4 alkylamino, -CO-Q-C3-C5-alkynyl, or -CO-Q-C1-c4-alkyl or -CO-Q-C3-C5-alkenyl each unsubstituted or substituted by halogen, cyano,  C1-C4alkoxy or C1-C4-alkylthio, R2   is hydrogen,  halogen, CF3, NO2, C1-C4-alkyl or C1-C4-alkoxy, R3   is hydrogen, fluorine or chlorine, R4   is hydrogen, halogen, nitro, CF3, C1-C4-alkyl, -CHR6R7, -SO2-di-C1-C4-alkylamino, -Q-C3-C5-alkynyl, -CO-T-C3-C5-alkynyl, or -Q-C1-C4-alkyl, -Q-C2-C5 alkenyl,  -CO-T-C1-C4-alkyl or -CO-T-C3-C5-alkenyl each of which is unsubstituted or substituted by halogen, cyano, C1-C4-alkoxy or C1-C4-alkylthio, Q being an oxygen, sulfur, -SOn-, -NH- or N(C1-C4-alkyl)- bridge, n being zero, one or two, and T being an oxygen, sulfur, -NH- or -N(C1-C4-alkyl)- bridge, R6   is hydrogen, chlorine or methyl, and R7   is chlorine, cyano, methoxy, ethoxy or -SOn-C1-C4-alkyl, which process comprises reacting a sulfonamide of the formula II                       G-SO2-NH2                   (II), wherein G has the meaning defined above, with an N-pyrimidinylcarbamate or N-triazinylcarbamate of the formula III                        (III) wherein X, Y and Z have the meanings defined above, and R is methyl or ethyl.
Patent CA-1212768-A (CA)
Inventor: CORRELL RONALD E
IPC: H01J23/24
Filed: 1983-10-05
Granted: 1986-10-14
Abstract: ABSTRACT OF THE DISCLOSURE      An electron beam deflection structure (10) of the traveling wave type includes first and second deflection members (52 and 58) positioned on opposite sides of and extending along the path of an electron beam (25) to deflect the beam in response to deflection signals applied to the deflection members. In a preferred embodiment, both deflection members are of a meander line type which include a plurality of deflection plate segments (74, 76) connected in series by a plurality of lead portions (78) to form a pair of transmission lines, each transmission line having a characteristic impedance that tends to vary with distance along the path of the electron beam due to a flared spacing between the output portions of the deflection members.  Pitch compensation including different pitches for the first and second deflection members increases and maintains substantially uniform the characteristic impedance of each transmission line to prevent reflection of the deflection signal back toward the input end of the line.
Patent CA-1215491-A (CA)
Inventor: BANEY RONALD H
IPC: C09D5/08
Filed: 1983-11-30
Granted: 1986-12-16
Abstract: ALUMINA-CONTAINING ORGANOSILICON RESINS     ABSTRACT           What is disclosed are new alumina-containing organosilicon resins which are useful as corrosion inhibiting coatings on metal substrates.  One such useful composition is a combination of 2.5 weight percent alumina; 87.1 weight percent CH3SiO3/2 and 10.3 weight percent colloidal silica in an aqueous-alcoholic solution at about twenty percent solids.
Patent CA-1208234-A (CA)
Inventor: EVERLY CHARLES R
IPC: C07C69/732
Filed: 1983-12-19
Granted: 1986-07-22
Abstract: PROCESS FOR PREPARING SUBSTITUTED BENZYL               MALONIC ACID ESTERS           Abstract of the Disclosure Esters of 3,5-dihydrocarbyl-4-hydroxybenzyl-malonic acid are prepared by reacting a 2,6-dihydro-carbyl-4-hydroxy  or -halogen substituted-methylphenol with an ester of a 1,3-dicarboxylic acid in the presence of an alkali metal hydride or an alkaline earth metal hydride.  The products are useful as antioxidants.
Patent CA-1207071-A (CA)
Inventor: CHEMLA DANIEL S
IPC: G02F1/29
Filed: 1983-12-30
Granted: 1986-07-02
Abstract: A LIGHT BEAM APPLIED TO A LAYERED SEMICONDUCTOR STRUCTURE IS CONTROLLED BY ANOTHER LIGHT BEAM            Abstract A nonlinear optical device includes a layered semiconductor structure having layers of different energy band gap materials.  Alternate layers of the structure are arranged for containing trapped charge.  An input light beam is applied to the layers.  A control light beam varies the trapped charge for controlling propagation of the input light beam through the structure.