baber/WOPTO huggingface dataset:
Patent CA-1243276-A (CA)
Inventor: FORMAN HUGH M
IPC: B65D25/00
Filed: 1984-08-09
Granted: 1988-10-18
Abstract: ABSTRACT      A medical fluid container (10) is formed of plastic material and has a hanger portion (20) at one end.  The hanger portion defines a hanger hole (40) having a gener-ally teardrop shaped configuration forming a tab (43), with the bottom end (42) of the teardrop being uncut and providing a hinge for the tab.  The hanger portion also defines a pair of scored lines (50, 52) extending from adjacent the top (54) of the teardrop to enable use of larger hangers.
Patent CA-1266524-A (CA)
Inventor: ARIMOTO SHINOBU
IPC: H04N1/32
Filed: 1984-08-29
Granted: 1990-03-06
Abstract: ABSTRACT OF THE DISCLOSURE       An image processing system has a computer bus line to which a communication controller or the like is connected, an image reader, an RP adapter including a data compressor unit, a serial-to-parallel converter, a data restoration unit and a parallel-to-serial converter, and a CPU and a controller for selecting the data from the image reader or the communication controller.  While no image data is transferred on the bus line, data transfer from the communication controller or the like via the bus can be performed.
Patent CA-1223576-A (CA)
Inventor: THOMAS RUDY V
IPC: B60R22/24
Filed: 1984-09-14
Granted: 1987-06-30
Abstract: Abstract:                 PILLAR INTEGRATED WEB GUIDE     A web guide for a three point seat belt system integrated into a pillar of an automotive vehicle.   The web guide has an annular race disposed in a circular aperture  of  a  hollow  vehicle  pillar  proximate  the shoulder height of a seated occupant   A circular web guide member having a transverse web slot receiving the seat belt webbing is rotatable retained in the race.  The end of the seat belt webbing external to the pillar is attached to a structural member of the vehicle. The end of the seat belt webbing internal to the hollow pillar is attached to a retractor.
Patent CA-1257316-A (CA)
Inventor: DE CALVINO Y TEIJEIRO BEN J
IPC: H01H33/16
Filed: 1984-10-19
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE         Sporadic malfunctions of  the  closing  resistor mechanism employed in a power circuit breaker to connect a resistor in parallel with the breaker contacts (prior to closing of such contacts)  is prevented by providing an improved  control  and  actuating means for  the  resistor mechanism which insures that the latter is reliably reset for use  each  time  the  breaker  is  operated.   A  self-adjustable  component,  such  as a spring-loaded link,  is inserted in the tie-rod structure which couples the break-er  operating  lever  to  the  closing  resistor  operating lever.  The resulting "elastic" coupling action automat-ically positions the levers in the proper relationship for resetting of the resistor mechanism despite small varia-tions in the complete-open position of the breaker oper-ating mechanism and linkage system.
Patent CA-1254947-A (CA)
Inventor: DAVIS MURRAY W
IPC: G01R1/22
Filed: 1984-11-13
Granted: 1989-05-30
Abstract: OVERHEAD POWER LINE CLAMP AND ANTENNA                  ABSTRACT OF THE DISCLOSURE     A clamp and antenna for an overhead power line conductor includes a C shaped housing having upper and lower jaws movable relative to each other for securing the clamp to the overhead power line. A power supply is positioned in the housing and is energized by current following through the power line. A transmitter, powered by the power supply, transmits data using a portion of the housing as an antenna. The antenna provides a guide for an actuator for moving the jaws of the housing relative to each other.
Patent CA-1248437-A (CA)
Inventor: BOYD DANA M
IPC: B29C65/10
Filed: 1984-11-22
Granted: 1989-01-10
Abstract: PROCESS FOR HEAT SEALING THERMOPLASTIC       FILM AND APPARATUS THEREFOR                         ABSTRACT A  process  for  heat  sealing together two or three moving, superimposed thermoplastic films employs at least one heated  gas stream which is directed against at least one of the films.   The  apparatus for  carrying out this process  comprises  a  gas  source; gas propulsion means; gas heating means; an  orifice  for  projecting  a narrow stream  of  heated  gas;  means  for  adjusting  rate  of projection and temperature of the gas as well as the rate of transport  of the films so as to effect scaling; and a pressure-equalizing plate  to  prevent  films  from being disturbed  from  their  position  of  intended bonding by unequal pressures.
Patent CA-1235592-A (CA)
Title: Dental x-ray holder for use in endodontics
Inventor: MCAUSLAN DAVID N
IPC: G03B42/04
Filed: 1985-01-02
Granted: 1988-04-26
Abstract: DENTAL X-RAY HOLDER FOR USE IN ENDODONTICS            Abstract of the Disclosure A dental X-ray holder for use in endodontics, for positioning a dental X-ray film in a predetermined position in the mouth for retention of the film in a given position at each placement of the holder by the patient's bite on the holder, comprises a film retaining member having an inner tongue and an outer tongue defining a slot therebetween for receiving and holding an X-ray film packet; two spaced apart side walls integral with the respective side edges of the film retaining member, the side walls together with the film retaining member defining a U-shaped area therebetween for accommodating endodontic equipment, such as a rubber dam clamp and root canal files; two flanges, the transverse edge of each flange integral with the upper edge of the adjacent side wall and the longitudinal edge of each flange integral with the adjacent portions of the upper edge of the film retaining member for providing rigidity; and a positioning arm which may be removably attached to either side wall.
Patent CA-1226378-A (CA)
Inventor: SCHOENIG FREDERICK C JR
IPC: G21F9/32
Filed: 1985-01-18
Granted: 1987-09-01
Abstract: AUTOMATED MONITORING OF FISSILE AND FERTILE       MATERIALS IN INCINERATOR RESIDUE   ABSTRACT OF THE DISCLOSURE A system for determining the radioactive materials content of the ash or residue from an incinerator of contaminated materials contained in cans.  The system includes can handling apparatus, a neutron source for activating the material and neutron and gamma ray detectors for detecting emissions from the materials by which fissile/fertile material content is determined.
Patent CA-1239603-A (CA)
Title: Pleurotes
Inventor: MILLER LILIANE
IPC: A01H15/00
Filed: 1985-03-21
Granted: 1988-07-26
Abstract: Abrégé. Nouveaux pleurotes. Pleurotes présentant le caractère asporulé, des lamelles décurrentes sur la majeure partie du pied et des lamelles plus développées que celles des autres souches.
Patent CA-1260464-A (CA)
Inventor: CASAGRANDE CESARE
IPC: A61K31/66
Filed: 1985-06-24
Granted: 1989-09-26
Abstract: "PROCESS FOR PREPARING A MONO O-PHOSPHATE ESTER CATECHOLAMINE          COMOUND"                        * * * * * * * * *       ABSTRACT  Process  for  preparing  mono O-phosphate  ester  derivatives of catecholamine  compounds which  exhibit  improved  absorption and effectiveness with respect to their parent compounds.
Patent CA-1252126-A (CA)
Inventor: WOGOMAN FRANK W
IPC: B65H3/08
Filed: 1985-06-25
Granted: 1989-04-04
Abstract: ABSTRACT      Apparatus and process are disclosed for removing a single flexible member from a storage spool capable of holding multiple flexible members. This storage spool is designed to contain multiple elongated flexible members in an accurate position on the spool by means of radial channels or slots where the flexible members are held in place by interwinding material.  By removing the interwind-ing material on a take up spool the individual flexible member can be positioned for removal from the storage spool by a pick up head or vacuum transport member.  The invention has particular applicability to the handling of test devices, such as reagent strips, used in the determination of a biological constituent in a body fluid.
Patent CA-1237779-A (CA)
Inventor: HIRATA SHIGEAKI
IPC: H04N7/167
Filed: 1985-07-03
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE         A  pay  program  signal  is  scrambled  in  an exclusive OR circuit by a scrambling signal (Ks) derived from a random number generator.  The pay program signal is converted into a broadcasting signal by a converter.   A transmission  information processor alters,  every month, for  example,  the  contents  of an  initial  value  signal applied to the random number generator in order to change a scramble mode.  The information processor transmits, via the converter, cipher signal (Ei) for descrambling the pay program signal  in,  for example,  the next month.   The cipher signal (Eil) is stored in RAM of a subscriber.  At this time,  a memory area into which the cipher signal (Eil)  is to be stored is designated by a distribution page flag (DP) transmitted from the information processor.          The information processor also designates the memory area storing the cipher signal  (Eil) by means of a reference page flag (RF), which is to be used.  The key data is used as data to determine a descramble mode  of  the  random number generator.
Patent CA-1244942-A (CA)
Inventor: ABED MAJEED
IPC: G11B19/10
Filed: 1985-07-05
Granted: 1988-11-15
Abstract: ABSTRACT OF THE DISCLOSURE        An optical disk storage unit has an access and tracking system with a microprocessor which stores a runout signal representing the eccentricity of the tracks and bands as a function of the rotation of the disk surface.  The runout signal is summed with the output of the access and tracking system to compensate for eccentricity as the disk rotates.
Patent CA-1255731-A (CA)
Inventor: LENDER ROBERT J
IPC: H02K1/12
Filed: 1985-07-09
Granted: 1989-06-13
Abstract: Abstract of the Disclosure Slotless and toothless wound stators are produced for electrical machines, in particular brushless DC motors, by providing temporary teeth at opposite ends of an iron cylinder with smooth inner wall end-to-end, placing an electrical winding without supporting form against the inner wall and between and around the teeth, pressing the winding against the smooth inner wall by an expandable retaining cylinder, and removing the temporary teeth.  A temporary fixture can provide the temporary teeth by radially inwardly extendable and radially outwardly retractable fingers, the fingers being removed by outward retraction through cam means.  Alternately, plastic end members with teeth may be glued to opposite ends of the smooth-walled iron cylinder to provide temporary teeth, the teeth being machined off after positioning the winding.  One or more longitudinally cut plastic cylinders may be overlapped at the cut edges, inserted inside of the positioned winding, and expanded and glued at the cut edges to reform an uninterrupted cylindrical retainer.  The winding may be positioned on the temporary teeth by hand, conventional winding machines or conventional winding and insertion machines.  The completed stators lack teeth and slots from end to end of the iron cylinder, have the winding placed against the smooth inner wall of the iron cylinder, and have the reformed plastic cylinder pressing and retaining the winding against the smooth inner wall.
Patent CA-1255414-A (CA)
Inventor: TAKAGAKI HITOHISA
IPC: C08L59/00
Filed: 1985-07-15
Granted: 1989-06-06
Abstract: Polyacetal Resin Composition Abstract of the Disclosure A polyacetal resin composition comprises polyacetal and an ester of a fatty acid having 12 or more carbon atoms and a polyalkylene glycol having a polymerization degree of 16 or more and is improved in abrasion resistance, suitable for moulding.
Patent CA-1256555-A (CA)
Inventor: CRAIL TIMOTHY A
IPC: H01Q21/22
Filed: 1985-11-07
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE A  modular  direct  radiating  antenna  system  for producing highly contoured beam patterns is disclosed. The system comprises a plurality of array modules, each having a number of radiation elements.  An intramodule feed network is provided to communicate RF energy between a module port and the radiation elements in an equal-power, equal-phase relationship.  A second feed network, an intermodule feed network,  is provided to communicate RF energy between an antenna system port and the respective module ports.  The second  feed network  is  adapted to couple  the power  and adjust the electrical path lengths so that the RF power communicated between the respective module ports and the system port  is  of predetermined  relative  amplitudes  and phases.   The intermodule excitation power and phase dis-tribution across the entire planar array aperture produces the desired contoured beam to encompass a required area. The  antenna  system  is  well  suited  to  satellite  antenna applications and  is  significantly  smaller,  more  compact, lighter,  and  less  costly than  other  satellite  antenna systems  that  produce  a  contoured beam,  for  example,  to encompass  a  required  area  seen  from  a  satellite  in synchronous orbit.
Patent CA-1258604-A (CA)
Inventor: OKITA KOICHI
IPC: C01B32/40
Filed: 1985-12-11
Granted: 1989-08-22
Abstract: ABSTRACT OF THE DISCLOSURE         A liquid membrane is disclosed, which comprises a solvent, an active species capable of performing facilitated transport of a specific gas, and a support for maintaining a liquid mixture of the solvent and the active species, wherein the active species has the structure represented by the following formula:
Patent CA-1245314-A (CA)
Inventor: JANDA GEORGE M
IPC: F16G11/10
Filed: 1985-12-12
Granted: 1988-11-22
Abstract: BAR CLAMP FOR ELECTRICAL CABLE   ABSTRACT OF THE INVENTION          A bar clamp for retaining a plurality of electrical cable comprising a lower body having cushion means affixed substantially over a top surface of the lower body.  A first minor side of the lower body includes an upstanding leg having a plurality of slots and a second minor side including a fastening means accepting slot.  An upper body having cushion means affixed substantially over a top surface includes a tab member extending from a first minor side and an orifice located adjacent to a second minor side.  The upper body is installed on the lower body by inserting the tab member into one of the lower body leg slots and installing a fastening means through the orifice to engage the fastening means slot sandwiching the cable between the cushion means and locking the upper body to the lower body.
Patent CA-1261456-A (CA)
Title: Dispositif propulse par pression hydraulique  utilisable dans un puits devie
Inventor: WITTRISCH CHRISTIAN
IPC: E21B23/10
Filed: 1985-12-27
Granted: 1989-09-26
Abstract: L'invention concerne un dispositif propulsé par pression hydraulique permettant des mesures et des interventions en cours d'injection ou de production dans un puits traversant une formation géologique. Il présente une position de propulsion dans le tubage de production et une position de mesure ou d'intervention et comporte des moyens supportant des organes d'étancheité, qui sont adaptes d'une part à découvrir une ouverture permettant au fluide de circuler tout le long du tubage et de l'extension dans ladice position de mesure ou d'intervention du dispositif et d'autre part a obturer ladite ouverture dans ladite position de propulsion. Application a la production de pétrole.
Patent CA-1255023-A (CA)
Inventor: SPROCH JAMES D
IPC: G09G1/00
Filed: 1986-01-03
Granted: 1989-05-30
Abstract: ABSTRACT     A video dot intensity balancer for use in a video display system wherein information is represented by a series of logic bits in a video stream corresponding to dots to be displayed on a CRT is disclosed.  Logic elements are coupled to the output of a bit generator for comparing adjacent bits and outputting an information-defining signal wherein a single information-defining bit never stands alone.  In this manner, apparent intensity imbalances on the video screen are eliminated.
Patent CA-1274966-A (CA)
Inventor: SATCHELL RONALD N
IPC: E04B1/58
Filed: 1986-01-14
Granted: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE     A building wall frame structure which is formed from metal and which is intended for assemby by relatively unskilled labour at a construction site.  The structure comprises upper and lower horizontally disposed wall plates and a plurality of vertically extending studs interconnecting the wall plates.  The upper and lower wall plates are identical and each is in the form of a generally U-shaped channel having side walls, a base wall which interconnects the side walls and a plurality of paired inwardly directed tabs arrayed along each of the side walls.  The studs have a C-shaped section which has a width equal to the spacing between the side walls of the plates and the terminal ends of the studs are fitted within the channels defined by the plates.  Each stud has a thickness which is approximately equal to the centre spacing between adjacent tabs on the wall plates and each stud is formed with notches in each of its corners adjacent the terminal ends of the stud.     The notches are provided so that. when the ends of each stud is located within an associated one of the plates. the notches are engaged and the stud is constrained against movement by four adjacent ones of the tabs.
Patent CA-1252278-A (CA)
Inventor: LASK GERT-WILHELM
IPC: C01B33/02
Filed: 1986-05-12
Granted: 1989-04-11
Abstract: A B S T R A C T A process for the production of silicon in an electric low shaft furnace, in which raw-material blanks containing fine-grain silicon dioxide are formed first, e.g. in the form of sand, and carbon in excess in respect of the reduction to silicon carbide plus the raw-material blanks are introduced into the low shaft furnace as a charge in admixtures with silicon dioxide in lump form.  The silicon dioxide in the raw-material blanks is reduced to silicon carbide in an upper part of the electric low shaft furnace at a temperature below 1600°C and coke structure agglomerates are formed from the excess carbon of the raw material blanks.  In a lower part of the electric low shaft furnace, the silicon dioxide in lump form is reduced to silicon with silicon carbide and carbon from the coke structure agglomerates at a temperature above 1600°C, preferably from 1800 to 2000°C.  The raw-material blanks are formed with bituminous binder containing a fine-particle silica powder.  The silicon carbide reduction results in coke structure agglomerates having a very large internal carbon surface area, which is determined largely by the internal surface area and percentage proportion of silica powder in the raw-material blanks.  The silicon dioxide and gaseous silicon monoxide are reduced by the coke structure agglomerates having the increased internal area.
Patent CA-1250508-A (CA)
Inventor: HEBERT EDWARD E
IPC: B23D29/00
Filed: 1986-10-02
Granted: 1989-02-28
Abstract: A B S T R A C T     A wire rope cutter comprising a frame, a hydraulic cylinder and piston mounted onn the frame.  A piston rod extends from the hydraulic cylinder and mounts a wire cutting knife.  An anvil is provided on the frame and in the axis of the piston rod.  Means for mounting the frame on a support body are provided and the body includes a hydraulic circuit.  The cylinder is in fluid communication with the hydraulic circuit on the body to thereby operate the piston and knife to advance towards the anvil for cutting a wire rope placed on the anvil.
Patent CA-1272491-A (CA)
Inventor: BUSH EDWARD A
IPC: C04B35/48
Filed: 1987-01-05
Granted: 1990-08-07
Abstract: MAGNESIA PARTIALLY-STABILIZED ZIRCONIA            Abstract of the Invention Magnesia partially-stabilized zirconia ceramic materials can be prepared from "unpurified" zirconia which contains at least about 0.05 weight percent silica. Despite the relatively high silica content, a thermal shock resistant material can be produced by a firing schedule which includes heating to a top temperature at a specified rate at cooling back to room temperature at specified rates and which incorporates a thermal aging step at 1000-1200°C.  Differences in microstructure and monoclinic zirconia content, with consequent differences in physical properties of the ceramic material, can be attained by variations in the firing and thermal-aging schedules.
Patent CA-1233042-A (CA)
Inventor: MEILLEUR SERGE
IPC: E04B2/02
Filed: 1987-04-01
Granted: 1988-02-23
Abstract: ABSTRACT OF THE DISCLOSURE:        A formwork is made up of a series of plastic foam modules disposed in the manner of a brick wall and forming a mold into which concrete is poured, the formwork remaining permanently secured to the concrete to produce a concrete wall insulated both on the inside and on the outside.  Each module is formed of two identical sections disposed in mirror position.  Each module section is a panel having inner spaced ribs which terminate short of the top and bottom panel edges and inserts are embedded in the ribs, having apertures opening in the free spaces formed by the ends of the ribs and the panel edges.  Once the two identical module sections are placed in mirror position, at the cons-truction site, they are held together by horizontal tie-rods having hooked ends lockingly engaged in the insert apertures.  Adjoining tie-rods, in modules, disposed one over the other, are further interlocked by vertical coupling rods to prevent separation of the modules during pouring of the concrete.  Reinforcement bar supports are fixed to these coupling rods, being bent at their ends to form troughs into which horizontal reinforce-ment bars may be lodged.
Patent CA-1264482-A (CA)
Title: Fifth wheel bearing plate cover with inboard protective skip plates
Inventor: COLWELL J BRUCE
IPC: B62D53/08
Filed: 1988-02-12
Granted: 1990-01-16
Abstract: FIFTH WHEEL BEARING PLATE COVER           WITH INBOARD PROTECTIVE SKIP PLATES               ABSTRACT OF THE DISCLOSURE         A low-friction plastic covering on the fifth wheel bearing plate of a tractor is protected form damage during tractor/trailer coupling by a pair of elongated metal "skip" plates.  Such plates are preferably rectangular in shape and are positioned in the interior region of the plastic covering, one on each side of a tapered slot adapted to receive the kingpin of a trailer's fifth wheel tongue attachment.  The size, shape and position of such skip plates minimize wear on the trailer's bolster plate, and minimize any tendency for tearing of the plastic covering during tractor/trailer coupling and normal use of the tractor-trailer.  Preferably, the skip plates are welded to the tractor's fifth wheel bearing plate through counterbored slots in the plastic covering, whereby the skip plates additionally function as retainers for attaching the plastic covering to the underlying bearing plate.
Patent CA-1106736-A (CA)
Inventor: MCCOLL BRUCE J
IPC: A01G23/00
Filed: 1967-04-06
Granted: 1981-08-11
Abstract: ABSTRACT OF THE DISCLOSURE           A mobile factory providing apparatus for harvesting and processing trees to chip form at the stump location to reduce to a minimum the number of separate operations presently carried out between stump and mill. This factory consists of a single vehicle with a positive traction system to ensure a stable platform for favourable positioning of the factory to a stand of trees. Sub systems of the vehicle include apparatus for grasping, rapidly severing and transferring a tree to a processing station where mechanism debarks and debranches the tree and reduces it to pulp chips and apparatus for transferring the chips to a storage area on the vehicle,
Patent CH-504160-A (CH)
Title: Herbicidal cyanoalkylamino-s-triazines
Inventor: BERRER DAGMAR DR
IPC: A01N43/70
Filed: 1969-02-28
Abstract: Herbicides contain as active component at least one s-triazine deriv. of formula (I) (where R is 1-cyanoethyl, 1-cyanopropyl, 2-cyano-2-butyl or 3-cyano-3-pentyl and n is 0 or 1). (I) are active against mono- and dicotyledonous weeds and can be used as total (higher concns.) or selective (lower concns) herbicides. They have a rapid contact herbicide effect and are rapidly degraded in the soil.