baber/WOPTO huggingface dataset:
Patent CA-1145375-A (CA)
Title: Plinthe automatique
Inventor: DUMENIL CLAUDE G
IPC: E06B7/20
Filed: 1980-05-14
Granted: 1983-04-26
Abstract: Plinthe automatique constituée d'un profilé destiné à être fixé sur un panneau, notamment de porte, pivotant dans une huisserie, et comportant un élément d'étanchéité allongé susceptible de pivoter entre une position escamotée par rapport à la plinthe et une position d'étanchéité en saillie par rapport à celle-ci sous l'effet d'un organe d'actionnement. Le profilé présente au moins deux gorges longitudinales internes, placées côte à cote, la première recevant l'organe d'actionnement de l'élément d'étanchéité pivotant, et la seconde recevant de façon pivotante l'élément d'étanchéité qui, dans sa position escamotée par rapport à la plinthe, s'étend sensiblement en regard de la première gorge, ledit organe d'actionnement logé dans la première gorge étant susceptible lors de la fermeture du panneau de faire au moins partiellement saillie hors de ladite première gorge pour prendre contact avec l'élément d'étanchéité et le faire pivoter à une position assurant l'étanchéité, le profilé présentant une section en forme de U renversé lui permettant d'être mis en place et fixé à l'intérieur d'une rainure rectangulaire ménagée dans le champ inférieur du panneau. L'élément d'étanchéité pivotant dans le profilé présente à son extrémité une languette souple d'étanchéité réalisée sous la forme d'une bande présentant une épaisseur comprise entre 1 et 9 dixième de mm.
Patent CA-1136501-A (CA)
Inventor: DUPREZ WAYNE R
IPC: F02B3/06
Filed: 1980-06-25
Granted: 1982-11-30
Abstract: DIESEL FUEL CONTROL VALVE AND SYSTEM Fuel control mechanism, particularly adapted for control of diesel fuel flow to a deisel engine. The fuel control mechanism includes a housing provided with a plurality of flow passages therethrough. The fuel control mechanism includes a thermally responsive valve member which controls flow of fuel from a source thereof to the diesel engine and which controls the mixing of fuel from a source thereof with unused fuel which flows from the diesel engine. The fuel control mechanism also includes a valve member which controls flow of air which flows from the diesel engine with the unused fuel.
Patent CA-1159885-A (CA)
Inventor: JEROMIN LOTHAR S
IPC: A61B6/00
Filed: 1980-07-11
Granted: 1984-01-03
Abstract: ABSTRACT OF THE DISCLOSURE             An x-ray imaging system for intraoral dental radiography. The imaging process is based on xeroradiographic principles, the surface of a small photoconductive plate being electrically charged. After insertion into a carrier, to form a light-tight cassette, the photoconductive plate is placed in a patient's mouth and x-ray exposed. The cassette, and the resultant electrostatic charge image therein, is inserted into the system processor, the photoconductive plate removed and transported to a developer station wherein the image is developed using liquid toner. The toner image is then dried and transferred from the photoconductive plate by using a transparent adhesive material and fixed to a white plastic substrate, forming an image carrier wherein the image can be viewed in reflectance or transmittance. After cleaning, the photoconductive plate is available for reuse. The developed xeroradiographic images are exposed and processed sequentially, processing time being approximately 20 seconds, the developed images having the characteristics of edge enhancement and deletion, the xeroradiographic images therefor having advantages over film images.
Patent CA-1125037-A (CA)
Inventor: KNEPPER LARIMER J
IPC: A01D75/28
Filed: 1980-08-12
Granted: 1982-06-08
Abstract: LATERAL FLOAT MECHANISM FOR COMBINES                   ABSTRACT OF THE DISCLOSURE A lateral float mechanism for a combine header is disclosed wherein the header is detachably mounted to a separate cradle assembly which is centrally pivotably mounted on the feeder house.  Structure is provided for locking the header to the cradle assembly for preventing fore-and-aft movement between the cradle assembly and the feeder house and for selectively controlling the extent of pivotal movement of the cradle assembly.
Patent CA-1167145-A (CA)
Inventor: OKKERSE SIMON W J H
IPC: A01M7/00
Filed: 1980-10-23
Granted: 1984-05-08
Abstract: SPRAYER FLOWMETER ABSTRACT OF THE DISCLOSURE A sprayer monitor for indicating to a field sprayer operator various parameters such as the rate of application of fluid, the volume applied, the true ground speed, the area covered, etc. The monitor provides improved accuracy since the apparatus has the facility of being calibrated under actual field conditions, rather than using assumed input parameters. Speed and fluid flow pulse signals related to assumed vehicle speed and fluid flow rate are applied to a control circuit which has constants stored during calibration. With an additional stored constant related to the spray width, the control circuit determines the aforenoted parameters as a function of the calibration constants and applies signals to a display.
Patent CA-1141723-A (CA)
Inventor: STOHLQUIST ROGER H
IPC: B65B43/59
Filed: 1980-10-29
Granted: 1983-02-22
Abstract: Abstract of the Disclosure:  A packaging apparatus having a filling station, a downwardly opening nozzle at the filling station for dispensing a stream of semi-fluid material, means for advancing containers past the filling station, and container elevator means at the filling station for lifting a container into a position in which the upper portion of the container extends around the nozzle.  Continu-ously driven container feed rollers are mounted at opposite sides of the nozzle and are operated in timed relation with the container elevator, first toward the nozzle to feed the container upwardly along the nozzle and then away from the nozzle to allow the container to move down as it is filled.
Patent CA-1141109-A (CA)
Inventor: MONSHEIMER ROLF
IPC: C14C1/04
Filed: 1980-10-31
Granted: 1983-02-15
Abstract: ABSTRACT OF THE DISCLOSURE          What is disclosed is a method for soaking dried or salted fur pelts which comprises soaking said pelts in an aqueous bath containing at least one compound selected from the group consisting of compounds of the formula   and acid addition salts of such compounds, wherein R taken alone is -H, -NH2,  -CH3, or -NHCN, X taken alone is = O, = S, or = NH, and R and X taken together form a five- or six-membered heterocyclic ring having conjugated double bonds therein and containing only nitrogen as a hetero atom.
Patent CA-1146598-A (CA)
Inventor: YAJIMA SEISHI
IPC: C04B35/63
Filed: 1980-11-28
Granted: 1983-05-17
Abstract: Abstract of the Disclosure A process for producing a sintered ceramic body, which comprises heating a semi-inorganic block copolymer at a temperature of from 500 to 2300°C in an environment of vacuum or inert gases, reducing gases or hydrocarbon gases, said copolymer comprising polycarbosilane blocks, having a main-chain skeleton composed mainly of carbosilane units of the formula ?Si-CH2? and titanoxane units of the formula ?Ti-O?; and shaping the heated product, and simultaneously with, or after, the shaping of the heated product, sintering the shaped product at a temperature of from 800°C to 2300°C in an environment of vacuum or inert gases, reducing gases or hydrocarbon gases; and a sintered ceramic body consisting substantially of Si, Ti and C and optionally of 0, said sintered by being composed substantially of (1) an amorphous material consisting substan-tially of Si, Ti and C and optionally of 0, or (2) an aggregate consisting substantially of ultrafine crystalline particles of .beta.-SiC, TiC, a solid solution of .beta.-SiC and TiC and TiC1-x wherein o<x<1 and having a particle diameter of not more than 500 .ANG., or (3) a mixture of said amorphous material (1) and said aggregate (2) of ultrafine crystalline particles.
Patent CA-1154749-A (CA)
Inventor: WALLUSSEK HEINZ
IPC: E21B47/022
Filed: 1980-12-29
Granted: 1983-10-04
Abstract: ABSTRACT OF THE DISCLOSURE         A device for controlling the inclination of underground bore holes is in form of a drill guide rod having an outer element and an inner element which rotates coaxially in the outer element. Strip-shaped members can be pivoted out from the outer element in the same manner as the ribs of an umbrella, and electrical in-clinometers in the rod furnish the signals which control the time and degree of such pivoting.
Patent CA-1179984-A (CA)
Inventor: LANGDON MICHAEL
IPC: C04B38/08
Filed: 1981-01-22
Granted: 1984-12-27
Abstract: ABSTRACT       A capsule for use in anchoring contains as dry ingredients a so-called high alumina cement, a set retarding agent and at least one water-soluble lithium salt.  The capsule has a perforated wall and in use is wetted in water to form a self-setting anchoring composition which has a controlled initial setting time followed by an acceptable final setting time after a short interval.
Patent CA-1172454-A (CA)
Inventor: ULSTEEN KARE
IPC: C06B21/00
Filed: 1981-01-29
Granted: 1984-08-14
Abstract: Abstract A castable high-energy explosive composition comprising trinitrotoluene (TNT) and crystalline explosives of the RDX or HMX type as well as aluminum powder, and, optionally, flegmatising agents and stabilisers consisting of wax, lecithin and nitrocellulose (NC), is prepared by dispersing crystals of RDX (or HMX) in water with wax, under heavy stirring and at a temperature above the melting point of the wax, then adding aluminum powder, treated in order to tolerate water, to the dispersion, and then, optionally, cooling in order to separate the explosive as granules.  A further step comprises melting and dispersing TNT in hot water under heavy stirring, optionally under the addition of wetted NC and lecithin, then reducing the temperature to below 80°C, and separating the solidifying, dispersed explosive droplets in the form of granules. The final step comprises mixing the products from the former steps in specific ratios so as to provide the final explosive compositions known by the name "Hexotonal" or "Octonal", respectively.  Alternatively, the mixtures of granules from the first two steps are melted together and cast on a drum, ribbon or plate, or the first two steps are combined in the same reactor before any part of the dispersed phases has solidified.
Patent CA-1140012-A (CA)
Inventor: BIRO ERNOE
IPC: F24H9/18
Filed: 1981-03-10
Granted: 1983-01-25
Abstract: ABSTRACT         Heating apparatus for burning lumpy fuels, first of all to meet the heat demand of family homes and individual flats or a small group of them The invention relates to heating apparatus the use of which is recommended to meet the heat demand first of all of family homes and individual apartments or a small group of them.  The heating apparatus according to the invention is a grate construction connected with a drive mechanism having open, hollow grate elements along an endless surface.  The drive mechanism moves the endless surface past a combustion station.  An air inlet manifold is fitted to at least one of the front ends of the grate construction, to supply air to some of the hollow grate elements which in turn feed it to the combustion station.  It is advisable to form the grate elements from tubes and to arrange them along cylindrical surface.
Patent CA-1174932-A (CA)
Inventor: CAMPBELL JAY E
IPC: A61B/
Filed: 1981-03-25
Granted: 1984-09-25
Abstract: 28,283 TITLE SURGICAL STAPLING INSTRUMENT      AND CONTROL MEANS                         ABSTRACT         A surgical stapling instrument comprising a handle and a trigger pivotally attached and on compression internal to the handle has been invented.  The forward portion of the handle contains:  a track; a plurality of staples loaded and staple advancing means carried on the track; a track cover mounted onto the track; and an anvil surface mounted and a first bias means movably mounted on the cover.  The anvil surface terminates in a perpendicular flange.  The forwardmost staple is adjacent the anvil surface.  A retainer spring mounted on the anvil surface or a leaf spring on the track supports the staple and separates it from the perpendic-ular flange.  The staple is formed on the flange.          The forward portion of the handle also contains a guide block which is mounted on the track cover adjacent the anvil surface.  A forming blade and a second bias means are movably mounted on the guide block.  The form-ing blade and the trigger have coordinating surfaces.     A surgical stapling control means has also been invented.  The control means comprise a mult-toothed ratchet on the rearward portion of the trigger; at least one guide pin attached to the initial end of the ratchet; a nonpivoting pawl attached to the rearward portion of the handle to coordinate with the ratchet; and guide means adjacent the rearward portion of the handle to coordinate with and provide tension to the guide pins.  Alternatively, the control means comprise a multi-toothed ratchet on the rearward portion of the trigger to coordinate with the ratchet; at least one guide pin attached to the initial end of the pawl,  and guide means adjacent the rearward portion of the handle to coordinate with and provide tension to the guide pin.
Patent CA-1157886-A (CA)
Inventor: ROBEY ROGER L
IPC: C07C65/21
Filed: 1981-04-02
Granted: 1983-11-29
Abstract: Abstract An improved process for chlorinating 4-methoxybenzoyl chloride on the methyl group with molecular chlorine is done neat at elevated temperature in the absence of light of radical-forming intensity.
Patent CA-1152702-A (CA)
Inventor: AZIZ MOHAMMED I
IPC: A61F13/15
Filed: 1981-05-11
Granted: 1983-08-30
Abstract: ABSTRACT     DISPOSABLE ABSORBENT ARTICLE HAVING AN EMBOSSED      FILM INTERPOSED BETWEEN AN ABSORBENT      CORE AND A TOPSHEET                     Mohammed I. Aziz A disposable absorbent article having improved strike-through and rewet characteristics is disclosed.  The disposable absorbent article has an embossed and perforated thermoplastic film interposed between the topsheet and the absorbent core.  The topsheet, likewise, is embossed. The combination of the embossed topsheet and the embossed and perforated thermoplastic film permit liquid to rapidly penetrate the topsheet while preventing liquid in the absorbent core from flowing from the absorbent core back to the topsheet.
Patent CA-1213590-A (CA)
Inventor: SAKATA GOJYO
IPC: C07D241/44
Filed: 1981-05-29
Granted: 1986-11-04
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to novel, heterocyclic ether or thioether linkage containing urea compounds of the formula:                               (I) wherein B denotes an oxygen atom or a sulfur atom, A denotes CH or a nitrogen atom, X1 and X2 each independently denote a hydrogen atom, halogen atom, trifluoromethyl group or nitro group, Y and Z each independently denote a hydrogen atom or halogen atom, and P and Q each independently denote a hydrogen atom, halogen atom, alkoxyl group or alkyl group.  The compounds (I) possess insecticidal activity.
Patent CA-1166913-A (CA)
Inventor: THURBER ROBERT J
IPC: A61H23/02
Filed: 1981-05-29
Granted: 1984-05-08
Abstract: ABSTRACT OF DISCLOSURE     A massaging device includes a cushion with two pouches formed on the top of the cushion for receiving the feet or hands of the user.  The cushion and pouches are vibrated by a motor built into the cushion, which motor may be powered by line voltage or by batteries.  A heating pad may be in the cushion, if desired, in order to supplement the vibration with a dry heat.
Patent CA-1164390-A (CA)
Inventor: WOODLE ROBERT A
IPC: C10G21/20
Filed: 1981-06-30
Granted: 1984-03-27
Abstract: Abstract A dual solvent refining process for solvent refining petroleum based lubricating oil stocks With N-methyl-2-pyrrolidone as selective solvent for aromatic oils wherein a highly paraffinic oil having a narrow boiling range approximating the boiling point of N-methyl-2-pyrrolidone is employed as a backwash solvent.  The process of the invention results in an increased yield of refined lubricating oil stock of a predetermined quality and simplifies separation of the solvents from the extract and raffinate oil fractions.
Patent CA-1167643-A (CA)
Inventor: CLEMENT JOSEPH
IPC: G09F3/20
Filed: 1981-07-27
Granted: 1984-05-22
Abstract: DISPLAY DEVICE WITH PRICE CHANGE CARTRIDGES        ABSTRACT OF THE DISCLOSURE       A display device such as is used to display information relating to the description and price of goods for sale comprises a translucent facia panel (12) providing the front face of a display cabinet behind which is mounted one or more cartridges (16, 17) each carrying self-coiling information strips (27,28,29) readily adjustable so that the information regarding the goods may be quickly and easily changed, the cartridges being mounted on mounting panels (24) spaced from the facia (12) so that the cartridges (16,17) are located within the space between the mounting panels and the facia of the cabinet.
Patent CA-1168703-A (CA)
Inventor: SHIPAEV GENNADY A
IPC: H02P9/32
Filed: 1981-09-24
Granted: 1984-06-05
Abstract: ABSTRACT OF THE DISCLOSURE         A device for the automatic control of a traction gener-ator has a magnetic amplifier with a pattern winding connected in opposition to a control winding that has a current-limiting resistor and is connected to a correction winding having an ad-justable resistor.  A load resistor having a centre tap is connected in parallel with the  control winding that incorporat-es the current-limiting resistor.  Two rectifying bridges are interconnected through the load resistor having the centre tap, one of the bridges being connected to a current transducer and the other to a voltage transducer.  Provision is made at the output of each of the rectifying bridges for smoothing capaci-tors and for supply sources of a constant reference voltage. The supply sources are connected in opposition through a diode. A correction unit in the form of a rectifying bridge connected between the rectifying bridges and the centre tap of the loading resistor makes a T-circuit.  The two arms of the circuit are built up of the load resistor with the centre tap, while the third arm thereof is essentially the correction winding with the magnetic amplifier adjustable resistor.  The device is appli-cable to high power drive units for diesel-electric locomotives, heavy earth-moving equipment and the like.
Patent CA-1190183-A (CA)
Title: Non-bleeding gas electrode having plural porous layers
Inventor: SOLOMON FRANK
IPC: H01M4/88
Filed: 1981-10-13
Granted: 1985-07-09
Abstract: NON-BLEEDING ELECTRODE                ABSTRACT OF THE DISCLOSURE      This disclosure is directed to a non-bleeding gas electrode for operation under the rigors of high current density and to the active layer thereof.  This active layer is comprised of 60 to 90 weight percent high sur-face area, electroconductive carbon (with or without catalyst thereon), 10 to 40 weight percent particulate polytetrafluoroethylene (PTFE) and has pores sufficiently large to relieve internal hydrodynamic pressures thus preventing liquid being forced through the electrode wet-proofing layer to the air side thereof.  In addition such electrodes include a PTFE-containing wetproofing or back-ing layer secured on one side to said active layer and on the other side to a current distributor. The pores in both the active layer and the backing layer are con-trolled to relieve hydrodynamic pressures by coordinating the particle size of the pore former used to establish the pores in both said layers such that the repellancy of the backing layer to hot alkall exceeds the internal liquid pressures in the active layer.  Of particular significance is the fact that the present electrode is non-bleeding when operated on air and preserves its low voltage at high current density over extended time periods without bleeding.
Patent CA-1171943-A (CA)
Inventor: BERGVALL BENGT A
IPC: D05B19/00
Filed: 1981-11-24
Granted: 1984-07-31
Abstract: ABSTRACT OF THE DISCLOSURE          A sewing guide for a zigzag sewing machine is provided with at least two seam pattern selectors, a first one including a schedule of text, symbols or the like provided with an indicator connected to and controlled by an adjustable control of the second seam pattern selector. The indicator is associated with adjustable controls by which the respective seam operation is selected and as a start address supplied to an electronic unit for supplying stitch data in the machine.
Patent CA-1175140-A (CA)
Inventor: TILSTON WILLIAM V
IPC: H01Q9/34
Filed: 1982-01-28
Granted: 1984-09-25
Abstract: A B S T R A C T     There is provided a new and useful radio antenna comprising a mast; a pair of radiating elements mounted on said mast, said elements oriented in a plane and having one end of one element adjacent to one end of the second element; a coaxial feeder the outer conductor of which is joined to the first element of said pair at approximately the midpoint of said element and having its centre conductor extending to a predetermined feedpoint on the second of said elements, said predetermined point being that at which said centre conductor will be substantially impedance matched with the antenna; and, wherein the spacing of the gap between the adjacent ends of said first and second elements is such that said elements are fed by said feedpoint across said gap to provide a matched output of said pair of elements having the desired beam tilt.
Patent CA-1168710-A (CA)
Inventor: MCCALL FRANCIS J
IPC: A61N1/34
Filed: 1982-02-10
Granted: 1984-06-05
Abstract: ELECTRICAL PULSE ACUPRESSURE SYSTEM                         ABSTRACT An electrical pulse acupressure  system which provides for an electrical pulse generator connector to an electrical pulse applicator.   The  entire  unit  may  be located within the outer ear of a human  being  or the electrical pulse generator could be located exteriorly of the human ear.   The electrical pulse applicator includes metallic nodules, each of which is  to  connect  with  a particular acupuncture point within the human body.  The electrical  generator  is  capable  of  transmitting  a plurality of different patterns of waveforms of electrial pulses.   There is also provided  an  electrical  pulse generator which is to be connected to a clip which is to be clasped onto a portion of the  human  body  for the conducting of electrical  pulses  through  acupuncture points.
Patent CA-1176416-A (CA)
Inventor: GRIFFITHS ANTHONY C M
IPC: B29C39/18
Filed: 1982-02-15
Granted: 1984-10-23
Abstract: ABSTRACT A method of continuous upwards production of foamed material by feeding foam forming materials from below and taking foamed material away from above, wherein foaming takes place in a diverging expansion enclosure the walls of which are provided with surfaces travelling with the foaming material, which enclosure is defined above by foam already expanded, at the sides by said walls and below by a feed zone for the foam forming materials, and leads into an upwardly directed take off path for the foam.
Patent CA-1184393-A (CA)
Inventor: DECOENE FRANS J G C
IPC: A01D61/00
Filed: 1982-03-18
Granted: 1985-03-26
Abstract: CROP GATHERING ATTACHEMENT FOR CROP HARVESTING MACHINE  ABSTRACT OF THE DISCLOSURE         A crop gathering attachment for a crop harvesting machine is disclosed wherein a feeder mechanism is disposed between the cutterbar and the consolidating auger.  The feeder mechanism includes a plurality of transversely mounted rotary members having crop conveying members in the form of helical flanges radially affixed thereto and rotatable therewith.  The rotary members are mounted such that the crop conveying members on each of the rotary members interleave with the crop conveying members of the adjacent rotary members. The rotary members are rotated in the same direction so that the crop conveying members constitute in effect a moving floor operable to transfer crop from the cutterbar generally longitudinally of the attachment to the consolidating auger for feeding to the crop harvesting machine for further harvesting treatment.