baber/WOPTO huggingface dataset:
Patent CA-1184755-A (CA)
Inventor: BLAINE ANTHONY F
IPC: B27M3/18
Filed: 1981-12-07
Granted: 1985-04-02
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a method of constructing a carcase-type article of furniture, which comprises placing down horizontally a panel which is to form a part of the finished article, assembling a jig around the panel using the panel as a template, the jig incorporating abutment surfaces to con-tact the edges of the panel and locating means in predetermined positions relative to the abutment to define the positions of the carcase walls and to locate the walls in position while being secured to one another, cutting the carcase walls to  the desired size, placing the carcase walls edge down within the locating means defined by the jig, and securing the walls to one another, whereby to form a carcase the walls of which are correctly aligned with the edges of the panel.
Patent CA-1181276-A (CA)
Inventor: TASSIE DOUGLAS P
IPC: F41A27/00
Filed: 1982-02-26
Granted: 1985-01-22
Abstract: ABSTRACT OF THE DISCLOSURE         A feature of this invention is the provision of a three axis gun mount wherein the gun is mounted for movement in elevation and in train (azimuth) with respect to a platform which is disposed in a plane which is at an angle to the horizontal and which platform is mounted for movement about the zenith axis.         An additional feature of this invention is the provision of such a mount wherein said platform is provided with unlimited rotation in either direction about the zenith axis.         A yet additional feature of this invention is the provision of such a mount wherein the three axes of the mount, and the axis of the gun along which the firing impulse is applied to the mount, all have a common intersection.
Patent CA-1183824-A (CA)
Inventor: BERMAN MORTON
IPC: A47B97/04
Filed: 1982-04-08
Granted: 1985-03-12
Abstract: CONVERTIBLE DRAWING ARTICLE OF FURNITURE     Abstract of the Disclosure A convertible drawing article of furniture includes a support structure and a drawing board which can be mounted on the support structure in a prostrate position or in an upright position so that the assembly can be used as a draw-ing desk or as an easel.  The drawing board includes a mount-ing frame and a slate board which is supported on a circum-ferential recessed ledge of the frame and held thereon at its front corners by holding members.  A compartmentalized tray is attached by compatible male and female connecting formations to the lateral section of the mounting frame in the prostrate position and to the front region of a support frame forming a part of the support structure in the upright position of the drawing board.  The support structure further includes two front and two rear legs, of which the rear legs are telescop-ically extendable so that the drawing board can rest thereon in its upright position while its then lower section is engaged with rear projections of the tray.  An embellishing accessory is mounted on the rear section of the drawing board in two possible orientations in one of which it extends substantially normal to, and in the other substantially along, the plane of the drawing board, by cooperating male and female attaching formations.
Patent CA-1185519-A (CA)
Inventor: HENNESSEY ALBERT P O BOX EDMON
IPC: E21B43/12
Filed: 1982-06-09
Granted: 1985-04-16
Abstract: ABSTRACT When pumping heavy type crude oil, several problems are encountered.  The crude of 10 to 12 API gravity is very viscous, posing great lifting difficulties in that it requires considerable pressure to force it up the production tubing. In some cases when the tubing temperature drops below the normal 70 F (approx) the crude practically stops flowing, There is the added disadvantage in that the producing sands vary greatly in the amount of oil they produce. Considerable cost results when attempting to adjust the pump jack and pump to suit the rate of production of a particular well. Overproduction causes the pump to run dry resulting in costly workovers: underproduction is considered poor economics, particularly when good wells are capable of achieving five times as much production as marginal wells. This invention is intended to overcome these problems associated with the production of heavy crude. It related especially to a means of varying the RPM of the submersible pump so the pump lifts the crude at a rate compatible with the volume of crude produced by the oil bearing formation. It also relates to a means of heating the crude in the production tubing to make it less viscous and easier to lift. A third aspect of this invention is the use of endless tubing, for production tubing and for hydraulic power lines to drive the submersible pump motor.
Patent CA-1185649-A (CA)
Inventor: BEESTON TIMOTHY W
IPC: H05B41/288
Filed: 1982-07-13
Granted: 1985-04-16
Abstract: ABSTRACT                Power Supply for Arc Lamps A power supply for an arc lamp comprises a power source and an inverter, the power source being a constant current source and the inverter a bridge network of field effect transistors switched by square wave pulses from an oscillator so that the output of the bridge net-work comprises alternating square wave pulses of equal duration for driving the lamp.  The oscillator pulses are fed by way of opto-isolators to the bridge transistors.  The constant current source and bridge network are provided as a power module for parallel connection with like modules and the oscillator is of modular form and serves as a common oscillator for the power modules.
Patent CA-1196160-A (CA)
Inventor: TUTT KINGSLEY J
IPC: A43D11/12
Filed: 1982-08-06
Granted: 1985-11-05
Abstract: Abstract Backpart Moulding Machine Backpart moulding machine has an inner mould member (10), a heel seat plane of which is inclined at about 20° to the vertical away from the operator, when in a loading position, while the outer mould member (28) is inclined at about 30° away from the operator.  The height of the inner mould member (10) can be varied by means of jacking screws incorporated in feet (82) of the base portion (2) of the machine.  The head of the machine, incorporating the outer mould member (28) and also wiping means (66) can be mounted in side walls (4) selectively with the wiping means toward the operator or away from the operator.  Also the heightwise relationship of said head with the side walls (4) can be varied according to the height of the inner mould member (10) to be used.  In operation, the inner mould member (10) is carried from its loading position rearwardly and upwardly into the outer mould member (28) under cam control.
Patent CA-1188559-A (CA)
Inventor: SCHLAPMAN WILLIAM J
IPC: A01B33/08
Filed: 1982-08-12
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE A rotary cultivator is disclosed which is adapted to be supported upon a rear-mounted tractor hitch.  The cultivator includes a tined cultivation shaft and a hydraulic motor and drive mechanism for driving one end of the shaft.  The cultivator includes an arrangement for selectively varying the speed ratio of the hydraulic motor and cultivation shaft, as well as for selectively changing the length of the cultivation shaft so that the width of the path of soil cultivation may be changed as desired. A pair of spaced, negatively angled ground-engaging surfaces are provided on the cultivator housing for urging the cultivator downwardly during forward movement thus providing a more uniform depth of penetration during soil cultivation.
Patent CA-1195736-A (CA)
Inventor: ENGEL MICHAEL R
IPC: C08F220/06
Filed: 1982-09-07
Granted: 1985-10-22
Abstract: ABSTRACT     A disposable biomedical electrode is disclosed wherein the electrically-conductive material between the electrode plate and the skin comprises a swellable, conformable, cohesive, hydrophilic, electrically-conductive adhesive formed by an improved solventless process.  The adhesive precursor comprises a polyhydric alcohol, a non-ionic unsaturated free radically polymerizable material, a free radical initiator, a crosslinking agent and a non-polymerizable ionizable salt.  The adhesive precursor is polymerized after coating onto the electrode plate or releasable transfer sheet, preferably by exposure to ultra-violet radiation.
Patent CA-1188395-A (CA)
Inventor: WILCKE ROBERT
IPC: H04Q3/545
Filed: 1982-09-10
Granted: 1985-06-04
Abstract: STATEMENT OF THE INVENTION.            The invention relates to a method and device for controlling a TST-switching network. The control device (5) controls the network in such a way that in one frame period in each of the .lambda. internal time slots the (n x n)-switching matrix (6) is set according to the switching pattern of an (n x n)-permutation matrix, so that in each time slot always n switching paths between the input buffer (3 or 4) and the output buffer (7 or 8) are set up in parallel. Consequently, the network is free from blockings for at most n x .lambda. switching pa????
Patent CA-1207419-A (CA)
Inventor: YAMAMOTO HIDEAKI
IPC: H01L27/14
Filed: 1982-09-27
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE         A photosensor comprises a first conductive layer formed on a given substrate a one-dimensional array of a plurality of unit picture elements formed on the first conductive layer to extend in the longi-tudinal direction thereof, each unit picture element having a photodiode and a blocking diode connected in series with the photodiode in a relationship of reversed rectifying direction therewith, a second conductive layer for connecting together, at one end, respective unit picture elements belonging to each of at least two unit picture element groups having each at least two of adjacent unit picture elements, and a third conductive layer for connecting together, at the other end, corres-ponding unit picture elements in the respective groups, the set of the photodiode and blocking diode in the respective groups being made of the same semiconductor material.  Dispersion of outputs from the respective unit. picture elements can be minimized.
Patent CA-1206526-A (CA)
Inventor: SUTO ANTHONY J
IPC: G01R19/00
Filed: 1982-10-15
Granted: 1986-06-24
Abstract: ABSTRACT  OF THE DISCLOSURE            During the in-circuit testing of electronic components, stimulus pulses are applied to a circuit bus producing an improper output signal, and the re-sponse of the circuit at various nodes connected to the bus is sensed with a current probe.  An output signal from the current probe that is indicative of the magnitude and relative direction of the sensed current is sampled during each of the stimulus pulses to thereby isolate the portion of the output signal relating to the pulses from any noise in the circuit being tested.  The sampled signal is further inte-grated to provide an additional measure of isolation, so that the probe signal processing circuit is rela-tively insensitive to both constant, high frequency noise and random, irregular or low frequency noise components.
Patent CA-1187676-A (CA)
Inventor: KANZAKA YOSHIHIRO
IPC: A44B17/00
Filed: 1982-12-06
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE     A snap fastener for used on garment pieces comprises a male member attached by a first rivet to one of the garment pieces and a female member attached by a second rivet to the other garment piece.  The male member includes a first cylindrical wall having an annular rim snapped in an annular groove defined in a second cylindrical wall of the female member.  The male member and the first rivet have reinforcing ribs biting in the garment piece sandwiched therebetween, and similarly the female member and the second rivet have reinforcing ribs held in biting engagement with the garment sandwiched therebetween.  The male and female members, and the first and second rivets are prevented by these reinforcing ribs from rotating with respect to the garment pieces, an advantage which manifests itself especially where the first and second rivets have directional ornamental patterns on their heads.  The first and second cylindrical walls of the male and female members have slots and cavities to allow the annular rim to resiliently fit snappingly into the annular groove without cracking or deforming the male and female members.  The first and second rivets have pointed shanks piercing the garment pieces and fitted in the male and female members, respectively.  The pointed shanks have angularly spaced ridges held in frictional engagement with the male and femal members to prevent backlashes between the first and second rivets and the male and female members.          The advance in the art is in that the invention provides a snap fastener which, when attached to a garment, is free from backlashes and is not subject to unwanted rotation with respect to the garment.  A further advantage is in that the snap fastener has a relatively long service life.
Patent CA-1195574-A (CA)
Inventor: LUEDERS ARTHUR
IPC: A61M1/14
Filed: 1983-01-06
Granted: 1985-10-22
Abstract: CONTINUOUS AMBULATORY PERITONEAL    DIALYSIS CLAMPING SYSTEM         ABSTRACT OF THE DISCLOSURE     A system is provided for connection of a transfer spike on the end of a tube with another tube, in which the connection portions may be ultraviolet sterilized prior to connection.  Both the spike and the tube for connection communicate with a housing member having a tubular, collapsible sheath member which is ultra-violet transparent.  Also, a clamping system may be provided for closing flow through the system.
Patent CA-1186534-A (CA)
Title: Procede de fabrication d'un cable electrique a  isolant mineral comprime et gaine en titane
Inventor: BOURGET JEAN-CLAUDE
IPC: H01B13/00
Filed: 1983-01-07
Granted: 1985-05-07
Abstract: : Procédé de fabrication d'un câble électrique à isolant minéral compriméet gaine en titane. Procédé de fabrication d'un câble électrique à isolant minéral comprimé, avec une gaine et au moins un conducteur interne en titane, par préparation d'une préforme de diamètre très supérieur à celui du câble, puis allongement de la préforme par passes successives séparées par des recuits. On part d'une qualité de titane contenant au plus 0,03% d'azote, 0,25% d'oxygène, 0,015% d'hydrogène, 0,10% de carbone et 0,30% de fer, d'une résistance à la traction au plus égale à 540 N/mm2 et d'un allongement à la rupture au moins égal à 22%, en ce que l'on effectue les opérations d'allongement sauf éventuellement la première, par martelage et/ou laminage, et les opérations de recuit sous atmosphère de gaz rare à une température comprise entre 600.degree. et 640.degree.C.
Patent CA-1209295-A (CA)
Title: Poly(arylene sulfide) composition suitable for molding
Inventor: BLACKWELL JENNINGS P JR
IPC: C08K13/04
Filed: 1983-01-18
Granted: 1986-08-05
Abstract: Abstract of the Disclosure A composition suitable for molding applications containing from about 30 to about 50 weight percent poly(arylene sulfide), about 10 to about 30 weight percent glass fibers, about 30 to about 60 weight percent of a component chosen from glass beads, fused silica and mixtures thereof, from about 0 to about 3 weight percent colorant, and from about 0.5 to about 2 weight percent of a processing aid chosen from among N,N'-alkylenebis(alkanamides), glycerides and phosphated glycerides of saturated fatty acids containing from 10 to 30 carbon atoms, mono- and dialkanolamides derived from saturated fatty acids and esters derived from a saturated long-chained fatty acid and long-chained saturated aliphatic alcohol.  A method for improving processability of a composition containing from about 30 to about 50 weight percent poly(arylene sulfide), from about 10 to about 30 weight percent glass fibers, from about 30 to about 60 weight percent of a component chosen from glass beads, fused silica and combinations thereof and from 0 to about 3 weight percent colorant in which there is admixed with this composition a processing aid in the amount of about 0.5 to about 2 weight percent with the processing aid chosen from N,N'-alkylenebis(alklanamides), glycerides and phosphated glycerides of saturated fatty acids containing from 10 to 30 carbon atoms, mono- and dialkanolamides derived from saturated fatty acids and esters derived from a saturated long-chained fatty acid and long-chained saturated aliphatic alcohol.
Patent CA-1213411-A (CA)
Inventor: MICHEL RUDOLPH H
IPC: C08J3/20
Filed: 1983-02-08
Granted: 1986-11-04
Abstract: TITLE        EXTRUDER PROCESS FOR PREPARATION OF CARBON FIBER REINFORCED FLUOROPOLYMER COMPOSITIONS               ABSTRACT OF THE DISCLOSURE     An extruder process for blending carbon fiber and tetrafluoroethylene copolymer resins, and laminates from the product of the process.
Patent CA-1201691-A (CA)
Inventor: NIVA KARL-ERIK
IPC: B60P1/00
Filed: 1983-02-24
Granted: 1986-03-11
Abstract: ABSTRACT    U-frame truck comprising a prime mover and a trailer having a U-frame opened backwards and including two parallel side frames and a connecting middle-frame portion. Three hydraulic cylinders are adapted to directly cooperate with special brackets adapted on the container to be transported. In this way an inner frame is eliminated, which up to now always has been used for supporting the container. This means a saving of weight and costs.
Patent CA-1209910-A (CA)
Inventor: WITTWER FRITZ
IPC: B29C45/00
Filed: 1983-03-25
Granted: 1986-08-19
Abstract: ABSTRACT OF THE DISCLOSURE    A moldable hydrophilic polymer composition, prefer-ably gelatin, for use in the combination of a capsule injection molding device with a microprocessor.  The composition has a molecular mass range of 10,000 to 2,000,000 Dalton or a molecular mass range of 10,000 to 2,000,000 and 10,000,000 to 20,000,000 Dalton.  The composition has a water content range from 5 to 25% percent by weight.
Patent CA-1208912-A (CA)
Inventor: HURNIK HELMUT
IPC: C08J9/10
Filed: 1983-04-26
Granted: 1986-08-05
Abstract: Abstract of the Disclosure The invention relates to a new blowing agent combination based on azodicarbonamide characterized in that the azodicarbon-amide is doped with one or more surface-active agents and one or more metal compounds.  The invention also relates to the production thereof and use thereof for foaming polymers.
Patent CA-1204019-A (CA)
Title: Apparatus for addressing newspapers, journals and  other printed products
Inventor: REIST WALTER
IPC: B41L45/06
Filed: 1983-05-20
Granted: 1986-05-06
Abstract: INVENTOR:  WALTER REIST            INVENTION: APPARATUS FOR ADDRESSING NEWSPAPERS, JOURNALS AND            OTHER PRINTED PRODUCTS     ABSTRACT OF THE DISCLOSURE             A conveying device directs printed products past a stationarily arranged ink jet printer.  A control system initiates a printing operation by the printer each time a printed product passes through the effective printing zone or region of the printer.  The conveying device comprises an individual conveyor equipped with gripper units arranged in spaced relationship from each other,  each of which  is structured to take-up or engage one printed product.  The control system includes a pulse generator driven by the individual conveyor and transmits a control pulse for each one of the gripper units.  The control pulse is suppressed by a monitor responsive to empty gripper units.  Since the printed products are conveyed by the gripper units, their reference position relative to the conveying device is defined over the entire product conveying path.  The control signal initiating the printing operation thus can be utilized for initiating other operations after passing through a delay element.
Patent CA-1213014-A (CA)
Inventor: ISE MASAHIRO
IPC: H04B3/56
Filed: 1983-06-08
Granted: 1986-10-21
Abstract: ABSTRACT OF THE DISCLOSURE          A data transmission system including two trans-mission wirings or lines comprising magnetic coupling coil connected to at least one of the two wirings, and an element connected between the transmission wirings, the element having a low impedance at a data transmission frequency for transferring data in the data transmission system, so that the magnetic coupling coil and the element provide the data to be transferred in the data transmission system.
Patent CA-1209138-A (CA)
Inventor: ALOUP JEAN-CLAUDE
IPC: A61K31/395
Filed: 1983-06-16
Granted: 1986-08-05
Abstract: Thioformamide derivatives of the formula:   <IMAGE>   wherein R is hydrogen or alkyl (1 to 4 C), Het is pyridin-3-yl[optionally substituted by alkyl (1 to 4 C) or a halogen], quinolin-3-yl, pyridazin-4-yl, pyrimidin-5-yl, thiazol-5-yl, thieno[2,3-b]pyridin-5-yl or thieno[3,2-b]pyridin-6-yl, and Y is a valency bond or a methylene radical, are new compounds, which are particularly useful as antihypertensive agents.
Patent CA-1209977-A (CA)
Inventor: ACHARYA ARUN
IPC: C01B39/14
Filed: 1983-09-30
Granted: 1986-08-19
Abstract: ATTRITION RESISTANT MOLECULAR SIEVE                        Abstract An attrition resistant molecular sieve composition comprising a generally spherical, high porosity molecular sieve particle having an exposed surface coated with a thin, generally uniform layer of solid lubricant which can be employed in moving or fluidized beds with low attrition and high activity.
Patent CA-1206561-A (CA)
Inventor: RUMSEY STEVEN C
IPC: B60T7/02
Filed: 1983-10-19
Granted: 1986-06-24
Abstract: ABSTRACT OF THE DISCLOSURE    A vigilance safety control arrangement for periodically checking the attentiveness of a trainman.  The arrangement includes a pair of capacitive charging circuits connectable to a source of voltage and a pair of resistive-capacitive discharging circuits connectable to an application and indi-cation relay.  An electrical toggle switch for periodically connecting one of the pair of capacitive charging circuits to the voltage source and one of the pair of capacitive dis-charging circuits to the application and indication relay for causing a magnet valve to maintain the brakes of the train in their released position.
Patent CA-1223597-A (CA)
Inventor: MAILLARD JACQUES
IPC: C07D207/22
Filed: 1984-01-18
Granted: 1987-06-30
Abstract: 2-IMINO-PYRROLIDINES, PROCESS FOR THEIR PREPARATION, AND         THERAPEUTIC COMPOSITIONS CONTAINING SAME                 Abstract of the Disclosure This invention relates to therapeutically useful 2-imino-pyrrolidine compounds having the formula:                   (I) In a preferred compound R represents methyl, R' represents phenyl and R" represents 2-phenoxyethyl.  The compounds of the present invention are particularly useful in the cardiovascular field.
Patent CA-1245404-A (CA)
Inventor: KIM SOOJAA L
IPC: C08J5/04
Filed: 1984-03-07
Granted: 1988-11-29
Abstract: Abstract of the Disclosure TREATED YARN, METHOD OF PREPARATION AND          RUBBER/CORD COMPOSITE      A composite of drawn polyester yarn having a coating thereon comprised of (A) a specified fiber treatment oil and (B) an epoxy resin containing a specified dioxaborinane.  A composite of rubber/cord is also provided where the cord is the required polyester/coating composite as well as a method for preparing said polyester/coating composite.
Patent CA-1235422-A (CA)
Title: Process for the preparation of 4-fluorophthalic  anhydride
Inventor: TANG DAVID Y
IPC: C07D303/48
Filed: 1984-05-09
Granted: 1988-04-19
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to a process for the preparation of 4-fluorophthalic anhydride which comprises contacting a dihalohexahydrophthalic anhydride of the formula   where X is Cl or F, with a dehydrogenation catalyst. Advantageously, the process of the invention may be carried out in the presence of a hydrogen acceptor.  The preferred hydrogen acceptor is a halocarbon hydrogen acceptor of the formula   where Y is Cl, Br, or I; Z is Cl, Br or I; m is 0 to 4, n is 0 to 3, p is 0 to 3, and m + n is at least 1; with the proviso that when m is 0, p is at least 1.