baber/WOPTO huggingface dataset:
Patent CA-2010628-A1 (CA)
Title: Terminal post inserts and their assemblies with terminal post screws
Inventor: MARKS ROBERT J
IPC: H01R13/621
Filed: 1990-02-21
Abstract: TERMINAL POST INSERTS AND THEIR ASSEMBLIES          WITH TERMINAL POST SCREWS     Abstract of the Disclosure Terminal wire post insert and terminal screw assembly with the screw having a screw threaded portion of its shank spaced from the head by a non-screw-threaded por-tion.  The screw is received within a screw-threaded bore of the post insert and a screw retaining projection of the insert extends partly across the bore towards the non-screw-threaded portion of the screw.  Unscrewing movement of the screw is permitted until its screw-threaded portion engages the projection.
Patent CA-2010736-A1 (CA)
Title: Pivoting device for excavators or similar heavy equipment
Inventor: WIECHERS BERNHARD
IPC: E02F9/08
Filed: 1990-02-22
Abstract: ABSTRACT         The invention relates to a pivoting device for excavators or similar heavy equipment, and in particular, to a loading conveyor support with a pivoting  device for a bucket-wheel excavator.  The pivoting movement is effected by means of a ring gear and a drive, the drive being in the form of at least two toothed segments,  preferably facing each other, which are adapted to be engaged and disengaged radially and to execute translatory movements in the tangential direction.  The engaging and disengaging procedures and the translatory movements are effected by means of hydraulic cylinders.
Patent CA-2011082-A1 (CA)
Title: Consolidated mixture from residues
Inventor: HITZE REINER
IPC: C04B18/06
Filed: 1990-02-28
Abstract: Abstract This application suggests to further process residues from industrial manufactures and particularly residues from incinerators and particularly dusts thereof into a consolidating mixture, preferably as form bodies by adding alkali silicate, alkali aluminate and water. It is possible to deposit the mixture on disposal sites or use it as building materials.
Patent CA-2013509-A1 (CA)
Title: Carton with slot type carrying handle
Inventor: SAULAS ALAIN
IPC: B65D5/468
Filed: 1990-03-30
Abstract: A carrying handle (H) in a multi-unit carton for accommodating a number of primary containers comprising interconnected top (14), bottom (18) and side walls (12, 16). The carrying handle comprising an ovate slot (46) in the carton top wall (14), and a slit (48, 48a; 50, 50a) or other line of weakness extending from opposed ends of the slot and extending into respective ones of the two carton side walls. A handle panel (Ha, Hb) provided by part of the top wall is hinged along a fold line (64, 66) extending across the top wall the handle panel having a free edge defined in part by the slot and in part by the slits. Thus, either handle panel can be grasped and hinged upwardly away from the tops of the packaged containers so that the carton can more easily be held.
Patent CA-2016397-A1 (CA)
IPC: G06F3/0481
Filed: 1990-05-09
Abstract: Abstract METHODS OF MONITORING THE STATUS               OF AN APPLICATION PROGRAM    An application or terminal emulation program, which is being  executed  on  an  information  processing  system,  is represented by the display of a first icon on a display device.   If  during  the  execution  of  the  application  or terminal  emulation  program,   a  virtual  display  buffer associated  with  the  application  program,  is  updated,  a second icon is displayed on the display device to indicate to a user of the system that a change in the status of the program has occurred.
Patent CA-2017003-A1 (CA)
IPC: H04B7/08
Filed: 1990-05-17
Abstract: A diversity receiving apparatus having a plurality of antennas, antenna feeders each being associated with respective one of the antennas, and a single diversity receiving section to which the antennas are connected via the associated antenna feeders.  A breakage detecting circuit is included in the apparatus for detecting the breakage of any one of the antenna feeders.  The detecting circuit uses an antenna whose radiation element is connected to ground and, by applying a predetermined DC potential to the hot line of the antenna feeder via a resistor, constantly monitors the potential.  On the breakage of the antenna feeder, the detecting circuit produces an alarm in response to the resultant change in the potential.  The apparatus is capable of readily detecting that the diversity reception effect has been lost and the receiving ability has been degraded due to the breakage of the antenna feeder.
Patent CA-2017323-A1 (CA)
Title: Processing of polymers of carbon monoxide and ethylenically unsaturated compounds
Inventor: KLUTTZ ROBERT Q
IPC: B29B13/00
Filed: 1990-05-23
Abstract: A B S T R A C T             PROCESSING OF POLYMERS OF CARBON MONOXIDE  AND ETHYLENICALLY UNSATURATED COMPOUNDS      Process for processing a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated compound involving at least one melting and solidification cycle, wherein at least one melting of the polymer is conducted in intimate contact with a blanketing atmosphere containing carbon dioxide.            ML7.T4519FF
Patent CA-2018442-A1 (CA)
Title: Antifungal 4-¬4-¬4-¬4-¬¬2-(2,4-difluorophenyl)-2-(1h-azolylmethyl)-1,3-dioxolan-4-yl|methoxy|phenyl|-1piperazinyl|triazolones and imidazolones
Inventor: HEERES JAN
IPC: C07D405/14
Filed: 1990-06-07
Abstract: 4-[4-[4-[4-[[2-(2,4-difluorophenyl)-2-(1H-azolylmethyl)-1,3-dioxolan-4-yl]methoxy]-phenyl]-1-piperazinyl]phenyl]triazolones and imidazolones, their pharmaceutically acceptable acid addition salts and stereoisomeric forms having improved antifungal properties, compositions containing the same, and methods of inhibiting and/or preventing the growth or the development of fungi, or of destroying fungi, in warm-blooded animals suffering from diseases caused by these fungi.
Patent CA-2019374-A1 (CA)
Title: Method and device for protecting starters from fault currents
Inventor: HEBERLEIN GUSTAV E JR
IPC: H01H79/00
Filed: 1990-06-20
Abstract: Abstract of the Disclosure An apparatus for protecting the fault current intolerant elements of a motor starter circuit or the like is comprised of a protective shunt which bypasses the fault current intolerant elements in response to the detection of high fault currents.  The protective shunt is formed of a "U" shaped conductor which flexes in response to the magnetic field created by the flow of the high fault currents through the "U" shaped conductor.  Electrical contacts place on one leg of the "U" shaped conductor and on a stationary conductor form a shunting switch which conducts high fault currents around the starter circuitry.  In a second embodiment, the stationary conductor is replaced with a flexible conductor which carries an armature.  The magnetic armature is attracted by a focussed magnetic field from a magnetic yoke positioned around one leg of the "U" shaped conductor.
Patent CA-2023185-A1 (CA)
Inventor: BOCCHI DAVID E
IPC: A61N1/37
Filed: 1990-08-13
Abstract: A  switch  for  placement  in  the  lead  line connecting a pacing pulse generator to an implanted pacing tip electrode in a combined implantable pacing-defibrillation system.  The switch is triggered by switch control circuitry to open during defibrillation and to close during pacing.   When the switch is open,  the implantable unit is electrically isolated from the high voltage defibrillation pulse delivered to the heart. When the switch is closed, a low resistance conduction path is provided in the pacing lead to the pacing tip electrode.
Patent CA-2024486-A1 (CA)
Title: Platelet-like, surface-modified substrates
Inventor: PRENGEL CONSTANZE
IPC: C09D7/62
Filed: 1990-08-31
Abstract: Abstract Plate-like,  surface-modified substrates, obtainable by treating platelet-like substrates using at least dye-functional organic coupling agents and then coupling a low  molecular  weight  organic  radical  to  a  second functional group of the agent which has been coupled to the  substrate,  are  eminently  suitable  for  use  in formulations such as paints, dye compositions, plastics and cosmetics.
Patent CA-2024538-A1 (CA)
Inventor: HERGENROTHER WILLIAM L
IPC: B29C48/03
Filed: 1990-09-04
Abstract: A method for the melt reaction of polyesters, particularly polyethylene terephthalate, with an endcapping agent which reacts with terminal carboxyl groups of the polyester. The endcapping agents are selected from the group consisting of 2-hydrocarbyl substituted-2-oxazolines, alkylacetylacetonates or oxiranes.
Patent CA-2026167-A1 (CA)
Title: Work space management system hallway wall arrangement
Inventor: KELLEY JAMES O
IPC: E04B2/74
Filed: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE           A work space management system for dividing a room into separate work areas comprising a wall system having a rigid framework formed of rigid rectangular frames rigidly joined together at the edges thereof to form at least one work area with one side of at least one portion of the rigid framework defining a hallway wall. On the worker area side of the framework a plurality of modular primary tiles are removably hung on the rectangular frames and have a width corresponding to the width of the rectangular frame.  On the hallway side of the framework, extended tiles are of a length which is a unit multiple greater than one of the width of a rec-tangular frame.
Patent CA-2026881-A1 (CA)
Title: Peptide and adsorbent thereof immobilized on carrier
Inventor: TANIHARA MASAO
IPC: A61K38/00
Filed: 1990-02-06
Abstract: Abstract The present invention provides a peptide capable of binding to interleukin 6, represented by the general formula:   H-X-A-Y-Z                               (I) wherein A is a peptide segment formed by binding 6 to 50 amino acids; each of X and Y is a single bond or an amino acid residue selected from the group consisting of Asp, Glu, Lys, Ala and a divalent group of the formula: -NH(CH2)n-CO- (wherein n is an integer of 1 to 17), or a peptide segment composed of 2 to 10 amino acid residues selected from the above group which are bound to each other through a peptide bond; Z is a hydroxyl group or an amino group.  The invention further provides an adsorbent for interleukin 6 comprising the peptide immobilized on a carrier.  The peptide of the present invention having interleukin 6 bound thereto is suitable for use in the treatment of autoimmune diseases.
Patent CA-2030486-A1 (CA)
Title: Process for synthesizing diamond and diamond synthesis apparatus
Inventor: HAYASHI NARIYUKI
IPC: C30B25/14
Filed: 1990-11-23
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a process for synthesizing high quality diamond, at high speed, in a gas phase using carbon monoxide and hydrogen gas as starting gases, which comprises adding an oxygen-containing inorganic gas such as CO2 under conditions where graphite is produced unless the oxygen-containing inorganic gas is added.  Also, disclosed is a process for consecutively synthesizing diamond on a plurality of substrates, which comprises placing a plurality of substrates in a pre-chamber, moving each of the substrates into a reaction section, synthesizing diamond on the substrate, and then returning the substrate with a diamond film formed thereon to the pre-chamber.          An apparatus adapted to practice the synthesis process is further disclosed.
Patent CA-2030553-A1 (CA)
IPC: A61B17/64
Filed: 1990-04-03
Abstract: An adjustable splint assembly comprised of an adjustable splint device and a fixator device, said adjustable splint device comprising a distal strut and a proximal strut pivotably connected to said distal strut, one of said struts having at one end a pivotably mounted head portion defining a cam surface, an adjustable biasing means mounted within the other strut and biased into engagement with said cam surface for applying a quantifiable force tending to align or approximate said distal and proximal struts, said fixator device comprising a right ring and a left ring, two or more surgical wires for implanting through a bone, with said wires connected at each end to the periphery of the right ring and crossing each other substantially near the center axis of said right ring, two or more surgical wires similarly connected to and crossing within the left ring, means for connecting said surgical wires to the right ring and left ring, an upper rod connected at one end to the left ring and at the other end to the right ring, a lower rod connected at one end to the left ring and at the other end to the right ring on the sides of the rings opposite the upper rod, means for connecting said upper rod and lower rod to the right ring and left ring, a clamping assembly slidably mounted on the distal strut of said adjustable splint device, means for securing said clamping assembly to the distal strut, means for connecting said clamping assembly to the right ring of said fixator device, and means for securing said adjustable splint assembly to a limb.
Patent CA-2030850-A1 (CA)
Title: Process for the purification of lipocortins
Inventor: ROMISCH JURGEN
IPC: C07K14/435
Filed: 1990-11-26
Abstract: BEHRINGWERKE AKTIENGESELLSCHAFT HOE 89/B 043 -  Ma 801 Dr.Ha/Sd Abstract Process for the purificatîon of lipocortins A process for the isolation of lipocortins is described, wherein a solution which contains lipocortins, especially PP4-X, PAP III, p68, anchorin II or lipocortin I or II is brought into contact with a carrier-bound poly(sulfuric acid ester)  of a saccharide or with a carrier-bound sulfated sugar, and the lipocortins are isolated.
Patent CA-2033104-A1 (CA)
Title: Inverter device
Inventor: HIRAMATSU AKINORI
IPC: H02M3/338
Filed: 1990-12-24
Abstract: An inverter device has a full-wave rectifier providing a pulsating DC voltage from an input AC voltage, a smoothing circuit.  The smoothing circuit includes a choke coil, a smoothing capacitor and a switching element chopping the pulsating DC voltage through the choke coil into a smoothed DC voltage at the smoothing capacitor.  An inverter is included to have the element common to the smoothing circuit and operating to switch the smoothed DC voltage to apply a resulting voltage to a load circuit including a load, inductance and capacitor.  The inductance and capacitor define an oscillation circuit providing to the load an oscillating current composed of first and second currents of opposite directions.  The oscillating current alternating to flow for a nominal on-time duration determined by a circuit constant of the oscillation circuit itself.  A controller is included to detect the termination of the second current and excites the common switching element at a timing dependent upon the termination of the second current so as to start flowing the first current.  The controller includes a timer for separately controlling an actual on-time duration for flowing the first current within the nominal on-time duration, whereby enabling to regulate the accumulated DC voltage in the smoothing capacitor at a desired level by controlling to vary the actual on-time duration of the common switching element.
Patent CA-2035772-A1 (CA)
Title: Mechanical seal
Inventor: MARSI JOSEPH A
IPC: F16J15/34
Filed: 1991-02-06
Abstract: An improved mechanical seal assembly for separating high pressure fluid from lower pressure fluid including a vented Quad-ring in a non-rotatable seal ring for providing lower sliding friction and improved, more consistent pressure deflection of the non-rotating seal face, an improved means for positioning a pressure breakdown means located in the high pressure fluid for controlling the pressure differential between the high pressure fluid and the low pressure fluid by a predetermined amount and means for improving the circulation of clean fluid around the outer periphery of the seal assembly under conditions where the fluid being pumped is contaminated.
Patent CA-2037279-A1 (CA)
Title: Operating speed change-over device
Inventor: KAWANAKA MASANOBU
IPC: F15B11/02
Filed: 1991-02-28
Abstract: Abstract of the Disclosure An operating speed change-over device is equipped with an automatic speed change-over valve which opens and closes a pilot fluid line that connects a pilot port of a capacity change-over valve of a capacity-variable hydraulic motor to a pilot pump.  The automatic speed change-over valve has one pilot port that is connected to a pressurized fluid feed line leading to the hydraulic motor and has another pilot port connected to the return fluid line of the hydraulic motor.  The automatic speed change-over valve is changed over by an effective differential pressure between the two fluid lines.
Patent CA-2037299-A1 (CA)
Title: Gamma emitting, cck-a antagonists for pancreatic imaging
Inventor: BURNS H DONALD
IPC: A61K51/04
Filed: 1991-02-28
Abstract: Novel radiolabeled cholecystokinin-A (CCK-A) antagonists have been developed having the general structure formula I: (see above formula) which, after intravenous injection, localize in the pancreas as a result of specific binding to CCK-A receptors. These tracers, when labeled with appropriate radiohalogens, are useful as commercial diagnostic imaging radiopharmaceuticals and radiotherapeutic drugs.
Patent CA-2037515-A1 (CA)
Inventor: HARPER JAMES H C
IPC: B32B27/20
Filed: 1991-03-04
Abstract: Abstract of the Disclosure A pavement marking material comprises a flexible base sheet that is conformable to an irregular pavement surface.  A durable, wear-resistant, polymeric top layer is adhered to one surface of the base sheet.  The top layer is capable of undergoing brittle fracture at a temperature from 0°C to 45°C such that when the base sheet conforms an irregular surface, the top layer readily forms ruptures to relieve stress build-up in the top layer as the regions of the top layer defined by the ruptures remain adhered to, and follow the conformance of, the base sheet.  A plurality of particles are embedded in and protrude from the top layer.  In a preferred embodiment, the top layer is characterized by a Young's modulus of from about 50,000 psi to about 300,000 psi, and a percent elongation at break of from about 4% to about 35%.
Patent CA-2037808-A1 (CA)
Title: Deposition of conductive metal by solution process
Inventor: WHITWELL GEORGE E II
IPC: B05D3/02
Filed: 1991-03-08
Abstract: DEPOSITION OF CONDUCTIVE METAL BY SOLUTION PROCESS                   ABSTRACT OF THE DISCLOSURE      Thin metal films can be formed on a substrate by first coating the substrate with a solution comprising a solubilized metal source (e.g., copper) and a reducing alcohol (e.g., an alkoxyalcohol, an aminoalcohol), drying of the film solution to form a dried film, and heating of the film to reduce the metal to its elemental form.
Patent CA-2039225-A1 (CA)
Title: Light emitting diode scanner
Inventor: METLITSKY BORIS
IPC: G06K7/10
Filed: 1991-03-27
Abstract: A portable scanning head emits and receives light from a light-emitting diode to read symbols, such as bar-code symbols. The optics within the scanner are operative for focusing a light beam and the view of a light sensor in different planes exteriorly of a scanner housing, Imaging means are provided in the unit for imaging a viewing window. The viewing window has an area smaller than that of the scan spot. The system can employ an LED as a light source and tolerate the relatively large-sized (on the order of millimeters) scan spot without sacrificing reading performance since the photodiode "sees" only that portion of the scan spot visible through the viewing window.
Patent CA-2040176-A1 (CA)
Title: Process of forming a stable colloidal dispersion
Inventor: OVERGAARD THOMAS H
IPC: C08J3/09
Filed: 1991-04-10
Abstract: Abstract of the Disclosure A method is disclosed to prepare a uniform, stable dispersion of an additive amount of a water-insoluble, high viscosity liquid polyalkylene glycol derivative in a substantially nonaqueous, water-soluble alkanolamine by combining under pressure a proportionate amount of the total polyglycol derivative to be added to the alkanolamine component, or mixture of alkanolamine and polyglycol derivative, subjecting the mixture to shear stress, and repeating the procedure until a uniform, colloidal dispersion is obtained of the alkanolamine containing the desired additive amount of polyglycol derivative.
Patent CA-2045668-A1 (CA)
Title: Writing appliance that closes automatically after a given time-interval
Inventor: WITTEK GOTZ-ULRICH
IPC: B43K5/17
Filed: 1990-02-14
Abstract: ABSTRACT OF THE DISCLOSURE:            A pen with a cap-less closure can be operated by a push-button or other mechanism.   For writing,  the lead is switched into a locked position of defined instability. When writing ceases,  the lead is automatically released after  a fixed time-interval.   The writing appliance is therefore closed automatically after a predetermined time-interval without the action of other external influences.
Patent CA-2048475-A1 (CA)
Title: Hand mounted case for darts and tools
Inventor: LADD DAVID D
IPC: A45F3/00
Filed: 1991-08-06
Abstract: ABSTRACT         A hand mounted case, quiver or holder for darts or small tools is provided which includes an elongate backing member having a top surface and a bottom surface.  Sheaths and retaining loops are provided on the top surface for receiving and holding darts or tools therein.  The sheaths are angled with respect to each other, converging together at the closed ends thereof so that when darts are stored in the quiver the flights are spaced apart.  The quiver or case includes an adjustable wrist strap connected at a first end of the backing member and extending transversely thereto.  A palm strap is connected at one end to an opposite second end of the backing member.  The other end of the palm strap is adjustably connected to the wrist strap. The quiver holder is attached to the back of a user's hand by slipping the palm strap between the index finger and the thumb.  The longitudinal central axis of the quiver is arranged at an acute angle to the centreline of the hand defined by the centre finger.  The bottom surface of the backing member rests on the back of the hand.  The wrist strap is then fastened about the wrist to secure the quiver in place.  The preferred device can fig snugly on one's hand to prevent flopping.
Patent CA-2048616-A1 (CA)
Inventor: MOSS JONATHAN P
IPC: H04B10/40
Filed: 1990-03-16
Abstract: PCT No. PCT/GB90/00406 Sec. 371 Date Oct. 1, 1991 Sec. 102(e) Date Oct. 1, 1991 PCT Filed Mar. 16, 1990 PCT Pub. No. WO90/10979 PCT Pub. Date Sep. 20, 1990.An optical transmission system comprises an optical transmitter (1) for launching optical signals into an optical fibre, and drive means (4 to 9) for driving the optical transmitter independently with first and second electrical signals. The drive means is such that the optical transmitter (1) transmits first and second optical signals corresponding to the first and second electrical signals.
Patent CA-2050788-A1 (CA)
Title: Tire mat and method of construction
Inventor: GOLDBERG JERRY
IPC: E01C9/08
Filed: 1991-09-06
Abstract: A method of forming and the construction of a temporary roadway mat system, comprising a number of longitudinally arrays of overlapping on-road truck tire sidewalls, the arrays covering the expected width of the roadway and being supported from beneath by a floor member made up of a number of relatively flatly arranged on-road truck tread portions, in which the sidewalls are connected together and also connected to the tread portions to create a strong unitary floatational instant roadway surface over unstable ground.