baber/WOPTO huggingface dataset:
Patent CA-1199361-A (CA)
Inventor: OPRESKO STEPHEN T
IPC: H01J29/82
Filed: 1984-01-27
Granted: 1986-01-14
Abstract: ABSTRACT OF THE DISCLOSURE A CRT comprising an evacuated envelope has    an electrically-insulating neck and a beaded electron-gun mount assembly in the neck.  Portions of the surfaces of the beads facing the inner surface of the neck carry electri-cally-conducting coatings for suppressing arcing during the operation of the tube.  The coatings and the claws of the electrodes embedded in the beads are positioned to minimize erosion of the patches during electrical processing of the electrodes.  (Figs. 1 and 2)
Patent CA-1212359-A (CA)
Inventor: DORSCH WILLIAM J
IPC: B66D1/14
Filed: 1984-02-15
Granted: 1986-10-07
Abstract: ABSTRACT          A drum dumper attachment for fork lift trucks carries its own power plant eliminating all heretofore required hose and other connections to the truck and controlled from the truck operator's seat by a demountable switch connected to the power plant through a single extension cord.  The dumper attachment has hollow shoes receiving the truck forks, a rotatable clamp receiving a drum, a hydraulic jack rotating the clamp, an electric motor driven hydraulic pump for the jack, a battery energizing the motor, an electrically controlled valve selectively flowing fluid to and from opposite ends of the jack, and a double pole switch positionable adjacent the operator to energize the motor and the valve for causing the jack to rotate the clamp in opposite directions.          The switch may be anchored to the truck by a magnet and the extension cord may be coiled to accommodate position-ing of the switch,  The attachment is completely self contained and avoids heretofore required couplings, conversion kits, and the like components for energizing a dumper from the hydraulic system of the truck.
Patent CA-1225609-A (CA)
Title: Procede de preparation d'un clone bacterien produisant de l'.alpha. 1-a ntitrypsine humaine
Inventor: BOLLEN ALEX
IPC: C12N9/52
Filed: 1984-02-20
Granted: 1987-08-18
Abstract: La présente demande a pour objet un procédé de préparation d'un clone bactérien produisant l'.alpha. 1-antitrypsine humaine. Ce procédé est caractérisé en ce qu'on extrait et purifie les ARN messagers totaux de foie humain, on enrichit ces messagers en molécules codant pour l'.alpha. 1-antitrypsine humaine, on effectue la synthèse in vitro de l'A D N complémentaire double brin au départ de cette fraction messagère enrichie, on enrichit la préparation d'A D N complémentaire double brin en molécules de taille correspondant à celle de l'A D N - AT, on ajoute des extrémités cohésives à cette préparation d'A D N complémentaire double brin enrichie en A D N -A T, on mélange in vitro cette fraction enrichie portant des extrémités cohésives avec un vecteur plasmide portant des extrémités cohésives complémentaires pour obtenir des molécules hybrides, on transforme des bactéries hôtes Eschérichia Coli par ces molécules hybrides, on sélectionne parmi ces bactéries transformées celles qui ont inséré un fragment d'A D N humain de manière à obtenir une banque de clones, on isole de cette banque les clones porteurs de l'A D N -A T par crible caractéristique de l'.alpha. 1-antitrypsine humaine, on identifie parmi ces clones ceux qui expriment l'.alpha. 1-antitrypsine humaine.
Patent CA-1209080-A (CA)
Title: Process for the hydroliquefaction of heavy hydrocarbon oils and residua
Inventor: GARG DIWAKAR
IPC: C10G1/06
Filed: 1984-02-24
Granted: 1986-08-05
Abstract: ABSTRACT      A process is set forth for the solvent extraction and hydroliquefaction of heavy hydrocarbon oils and residua having an API gravity at 60°F of less than 20° in the presence of a hydrogen atmosphere and a hydrogen donor solvent at elevated temperature and pressure. Alternately, the hydrocarbon feed can be subjected to a vacuum distillation before solvent extraction or the liquefaction can be catalyzed in-situ.  The process results in improved oil production and greater denitro-genation desulfurization and demetallization.
Patent CA-1230175-A (CA)
Inventor: IKEHATA NORIMITSU
IPC: H04N1/32
Filed: 1984-04-24
Granted: 1987-12-08
Abstract: ABSTRACT OF THE DISCLOSURE       A dial information character code which designates an address of a remote facsimile apparatus is included in an input character code and the input code or a picture signal corresponding thereto is sent to an addressed remote facsimile apparatus corresponding to the dial information character code.
Patent CA-1232375-A (CA)
Inventor: DALAUNAY MARC
IPC: H01J27/18
Filed: 1984-05-15
Granted: 1988-02-02
Abstract: ABSTRACT OF THE DISCLOSURE           An electron cyclotron resonance ion source in which a plasma is confined in a magnetic configuration having a first group of coils located in the plane define by the tight window of an ultra-high frequency injector and surrounding the latter, supplying the magnetic field creating and confining a plasma as well as a second group of coils supplied in counter-field compared with the first group and surrounding an ion extraction system.  Ion extraction takes place in a magnetic field well below that corresponding to the cyclotron resonance.         This ion source has numerous applications in the field of thin layer sputtering, microetching, ion implantation, accelerators, etc.           (Fig 2a).
Patent CA-1238365-A (CA)
Inventor: TABOURIER REMY
IPC: H03C3/00
Filed: 1984-06-21
Granted: 1988-06-21
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention  concerns  a precision device   generating   a   frequency-modulated   signal according  to  a  predetermined  law.    The  device  is constituted by a digital generator that, from a clock signal  (fH),  generates  a  signal  s(t)  and  an  error signal,  Se.    These  two  signals  supply  the  error corrections means.   The signal s(t)  is  a  signal  of which the duration of each alternance is a multiple integer of the clock period l/fH.  The error signal Se represents the modulation errors of the said modulated signal  s(t)  with respect  to the  theoretical  signal modulated according to the predetermined law.
Patent CA-1213720-A (CA)
Title: Process for the production of ammonia
Inventor: BANQUY DAVID L
IPC: C01B3/02
Filed: 1984-07-04
Granted: 1986-11-12
Abstract: ABSTRACT    A process for the production of ammonia, comprising the steps of: (a) gasifying a feedstock containing carbon and a source of hydrogen with air as the only source of free oxygen, to produce a raw synthesis gas comprising nitrogen, hydrogen, carbon oxides, and methane; (b) subjecting the raw synthesis gas to a shift conversion reaction; (c) removing the carbon oxides from the shift converted raw synthesis gas to produce a purified synthesis gas; (d) mixing the purified synthesis gas with a hydrogen-rich gas to form a final synthesis gas; (e) injecting the final synthesis gas into an ammonia synthesis loop to produce ammonia and a purge gas; (f) separating the purge gas cryogenically, to produce a methane-rich gas, a nitrogen-rich gas, and the hydrogen-rich gas; and (g) recycling the hydrogen-rich gas to step (d).  The methane-rich stream is at least par-tially recycled to step (a).  Sulfur compounds, if necessary, may be removed from the raw synthesis gas.
Patent CA-1225654-A (CA)
Inventor: SPIVACK JOHN D
IPC: C08L101/00
Filed: 1984-10-19
Granted: 1987-08-18
Abstract: 3-14625/CGC 1057/=                 THIOCARBAMATE STABILIZERS       Abstract of the Disclosure The title compounds correspond to the formula   and are useful as stabilizers for organic polymers and lubricating oils to counteract the degradative effects of heat, light and air.
Patent CA-1229478-A (CA)
Inventor: FRIEDMAN ROBERT H
IPC: E21B33/138
Filed: 1984-11-14
Granted: 1987-11-24
Abstract: IMPROVED SAND CONSOLIDATION METHODS     USING ADSORBABLE CATALYSTS                                ABSTRACT      Methods are provided for selectively consolidating sand grains within a subterranean formation.  First an acidic zirconium salt catalyst, such as ZrOCl2, Zr(S04)2, or ZrCl4, is injected into the subterranean formation, wherein the acidic salt catalyst is adsorbed to the surface of the sand grains.  Next a polymerizable resin composition such as furfuryl alcohol oligomer is intro-duced into the well formation.  Polymerization of the resin occurs upon exposure to the elevated well tempera-tures and contact with the acid salt catalyst adsorbed to the sand grains.  The polymerized resin serves to consoli-date the surfaces of the sand grains while retaining permeability through the pore spaces.  An ester of a weak organic acid is included with the resin compositions to control the extent of a polymerization by consuming the water by-product formed during the polymerization reaction.
Patent CA-1263227-A (CA)
Inventor: COUTURE GUY J E
IPC: B29C70/02
Filed: 1984-11-30
Granted: 1989-11-28
Abstract: ABSTRACT     The invention disclosed is a thermal insulant for high-temperature applications such as in rocket motors.  The novel insulant is asbestos-free and comprises a carboxyl-terminated polybutadiene-based binder, a thermally stable, reinforcing fibre material, preferably an aromatic polyamide fibre material, and a powdered siliceous filler material other than asbestos, wherein the fibre and filler materials are both compatible with the binder.
Patent CA-1259037-A (CA)
Inventor: BENKMANN CHRISTIAN
IPC: B01D53/04
Filed: 1984-12-19
Granted: 1989-09-05
Abstract: "SIX ADSORBER PRESSURE SWING ADSORPTION PROCESS"     ABSTRACT   A pressure swing adsorption process with six adsorbers is operated with only one adsorber in an adsorption phase.          The adsorbers pass through switching cycles wherein, following an adsorption phase, there are conducted four- or five-stage cocurrent expansions, then a countercurrent expansion, a scavenging with cocurrent expansion gas, and a multistage pressurizing to the adsorption pressure.  In this process, three or four pressure equalization stages are provided.
Patent CA-1260186-A (CA)
Inventor: SGHIBARTZ CRISTIAN M
IPC: C08F220/12
Filed: 1984-12-28
Granted: 1989-09-26
Abstract: ABSTRACT         Marine coating which comprises units of the following monomers:   1.                  R = H or CH3, R" = CH3 or C2H5, n = 1 or 2, and 2.    R' = C1-4 alkyl, and optionally 3.     one or more triorganotin methacrylates  or acrylates.         New acrylic terpolymer which contains units of the said monomers 1-3.
Patent CA-1228908-A (CA)
Inventor: HAKAMADA KUNIO
IPC: H02J3/00
Filed: 1985-01-29
Granted: 1987-11-03
Abstract: ABSTRACT OF THE DISCLOSURE         A switched power supply is connected to electronic circuitry the supply of power to which is to be controlled.          An automatic switch enables the switched power supply selectively to energize or de-energize the electronic circuitry.  A nominally continuous power supply is also provided, and a reset signal generator is connected thereto for generating a reset signal in response to a rising edge of an output voltage of the nominally continuous power supply following an interruption of the output voltage.  A power switch is provided, together with a reset device actuated by the reset signal and a switching circuit controller connected to the automatic switch.  A memory is connected to the switching circuit controller for memorizing the condition thereon and producing a memory output signal in response thereto.  A detector detects the condition of the power switch and produces a detector output signal in response thereto.  The switching circuit controller is connected to the reset device, the memory and the detector and generates a control signal for controlling the operation of the automatic switch in joint dependence on the memory output signal and the detector output signal when the reset device is actuated.
Patent CA-1243250-A (CA)
Inventor: TAKIMOTO HIROAKI
IPC: G05D9/04
Filed: 1985-05-21
Granted: 1988-10-18
Abstract: ABSTRACT OF THE DISCLOSURE          A method and apparatus for rapidly dispersing particles of dry, water soluble polymer into water wherein air, water and said polymer particles are introduced to a chamber for thorough contact of the polymer with the water to form a mixture of aqueous polymer dispersion and entrained air.  The mixture is immediately subjected to shear forces to separate any agglomerated particles into individual particles, and to prevent further agglomeration.
Patent CA-1219964-A (CA)
Inventor: SAITO TAMIO
IPC: B42D15/10
Filed: 1985-05-29
Granted: 1987-03-31
Abstract: Abstract of the Disclosure In an IC card according to the present invention, a base sheet formed of thermoplastic material is sandwiched between a substrate sheet and a dummy sheet both formed of nonplastic material lower in thermoplasticity than the base sheet.  The substrate sheet is fitted with at least one IC chip and input/output terminals electrically connected to the IC chip.  First and second cover sheets formed of thermoplastic material are put individually on the outer surfaces of the substrate sheet and the dummy sheet.          The cover sheet on the substrate sheet is formed with apertures through which the input/output terminals are exposed to the outside.
Patent CA-1237727-A (CA)
Inventor: MIYANO MASATERU
IPC: C07D407/06
Filed: 1985-05-29
Granted: 1988-06-07
Abstract: AND DERIVATIVES THEREOF                          ABSTRACT            This invention relates to substituted chromanon-2-yl alkanols and derivatives thereof, which are useful as leukotriene D4 (LTD4) inhibitors and therefore useful in the treatment of allergies, inflammatory conditions, and coronary vasoconstriction.
Patent CA-1243031-A (CA)
Inventor: YOSHIZAWA JUNJI
IPC: C07D409/06
Filed: 1985-06-21
Granted: 1988-10-11
Abstract: ABSTRACT OF THE DISCLOSURE      A 1,3-dithiol-2-yiidene derivative of the formula:                     (I) wherein each of R and R1 may be the same or different, and is selected from the group consisting of a C1-6 alkyl group, a C2-4 alkenyl group, a C3-6 cycloalkyl group, a C1-3 alkoxy-C1-4-alkyl group, phenyl, naphthyl, benzyl, naphthylmethyl, furyl, thienyl, pyrollyl, imidazolyl, pyridyl, pyazinyl, indolyl, quinolyl, and benzimidazolyl group, which may be substituted by halogen, hydroxyl, lower alkyl, lower alkoxy, nitro, cyano, or lower alkoxycarbonyl or R and R1 together form an ethylene or trimethy-lene group which may be substituted by C1-4 alkyl, benzyl, naph-thyl, methyl, phenyl or naphthyl useful in the treatment of liver diseases.
Patent CA-1237837-A (CA)
Inventor: SIMOPOULOS NICHOLAS T
IPC: H05B41/392
Filed: 1985-07-29
Granted: 1988-06-07
Abstract: Abstract of the Disclosure DC operated power supplies for electroluminescent lamps are self-inhibited from further oscillations and thus are current limited in the event that a failure occurs in an EL lamp which results in the EL lamp being shorted.  Single ended and push/pull transformer power supplies are dis-closed, and a transformerless solid state power supply is disclosed utilizing a voltage multiplier, and an inhibitor circuit at the output of the voltage multiplier responsive to substantial voltage drop upon the occurrence of a short-ing of the EL lamp, to inhibit further oscillations and operations of the circuit.
Patent CA-1247218-A (CA)
Inventor: ZWEIFEL TERRY L
IPC: B64C13/18
Filed: 1985-10-16
Granted: 1988-12-20
Abstract: A B S T R A C T        Apparatus for the automatically controlling aircraft descent to a computed descent flight path.  At any point in the descent portion of flight, a path error signal is used to compute an incremental speed command that is algebraically summed with a nominal descent speed command to cause the aircraft to converge to or maintain the computed descent path.  Means are provided to rate limit the algebraic addition of the incremental speed command so that the convergence rate to the path is virtually constant for a given path error and so that the relatively short term dynamics of accelerating and decelerating the aircraft which may cause oscillatory behavior are avoided.  The use of an incremental speed command permits a simplified control law over the prior art and permits the direct control of the minimum and maximum allowable speeds of the aircraft without the necessity of switching control laws or additional monitoring.
Patent CA-1257936-A (CA)
Inventor: ZWAGA BOCKE
IPC: G08C15/00
Filed: 1985-10-31
Granted: 1989-07-25
Abstract: ABSTRACT           The invention relates to a method and a trans-mitter arrangement 2, 2-1 shown in Figure 1 for transmitting information in a digital transmission system 1 in time-division multiplex with a given repeti-tion rate.  So as to prevent to the greatest possible extent overlap of the information transmitted by the different transmitter arrangements, the repetition rates for each transmission arrangement are chosen to be different such that they depend on a unique identifica-tion number to be assigned to each transmission arrange-ment.  Consequently one transmission arrangement trans-mits more frequently than the other one.  The invention has for its object to keep the number of times each transmitter arrangement transmits as equal as possible. According to the invention, the repetition rate is chosen in dependence on a unique identification number assigned to each transmitter arrangement, and an inhibit signal is generated for preventing the transmission and moreover, the inhibit signal is generated more fre-quently as the repetition rate becomes shorter. This solution has the advantage that it can be realized using only digital circuits which can be implemented in one IC.
Patent CA-1253912-A (CA)
Inventor: HOSAKA MASAO
IPC: G05B19/042
Filed: 1985-11-06
Granted: 1989-05-09
Abstract: ABSTRACT OF THE DISCLOSURE       There is a control system suitable for control of an image forming apparatus such as a copying machine having a plurality of objects to be controlled.  This system comprises a plurality of control units to individually and independently control those objects to be controlled, a monitor control unit to monitor those control units, and a system bus which is commonly connected to the control units and monitor control unit.       The control units time-sharingly and cyclically execute their control operations by time-sharingly occupying the system bus one by one.  The monitor control unit operates in parallel with the control units.  The control units and monitor control unit are formed on the same semiconductor substrate consisting of, for example, Si or GaAs.  The system bus may be a LAN bus or an optical fiber.  With this control system, each control unit can execute its own control operation irrespective of an interruption request, so that the processing program procedure is simplified and a reliability of control is also improved.
Patent CA-1219834-A (CA)
Inventor: SCHICK JEAN-FRANCOIS
IPC: B65G15/30
Filed: 1985-11-27
Granted: 1987-03-31
Abstract: ABSTRACT OF THE DISCLOSURE     A device for coupling the hinge-knuckles of two complementary series of belt-fasteners fixed respectively on each edge of a conveyor belt is constituted by a series of independent rod segments.          The maximum length of each segment corresponds to the length of the hinge-knuckles of two opposite belt-fasteners.  The rod segments have relatively displaced portions each corresponding to the width of one hinge-knuckle and are thus stationarily fixed in the longi-tudinal direction after positioning.  The different segments are initially joined together by means of at least one temporary coupling member which is readily shearable at the time of initial use and troughing of the conveyor belt.
Patent CA-1259347-A (CA)
Inventor: PIEGAY YVES
IPC: A63C5/12
Filed: 1985-12-23
Granted: 1989-09-12
Abstract: A vibration damper is used in combinataion with a ski having an upper surface, a turned up front end, a rear end, and a central ski binding on the upper surface. The damper is between 5 cm and 20 cm long and comprises a viscoelastic sheet flatly engaging the upper surface immediately behind the front end, immediately ahead of the rear end, or immediately ahead of the ski binding and a damper plate with a high modulus of elasticity overlying the viscoelastic sheet. The plate is secured atop the sheet on the upper ski surface. The damper is between 10% and 20% of the length of the ski from the rear end of the ski, between 65% and 75% of the length of the ski from the rear end, and/or between 85% and 97% of the length of the ski from the rear end. A 2 m ski normally has a distance of 180 cm between the rear end of the ski and the start of the front upturned end of the ski.
Patent CA-1263461-A (CA)
Inventor: SHILLITO RICHARD P
IPC: H01R25/14
Filed: 1986-02-07
Granted: 1989-11-28
Abstract: PCT No. PCT/FR86/00031 Sec. 371 Date Oct. 8, 1986 Sec. 102(e) Date Oct. 8, 1986 PCT Filed Feb. 5, 1986 PCT Pub. No. WO86/04742 PCT Pub. Date Aug. 14, 1986.A wall covering is provided for supplying an electric receiver with power at variable positions on the wall, which covering is in the form of elements such as a carpeting tile with textile wearing layer (10) and an underlying insulating foundation layer (12) under which are fixed two assemblies of conductors in the form of strips (14, 14') of opposite polarities, covered on their lower face with a covering sheet (15), the tile possibly including electric connection means such as projecting ends (16, 16') of the conducting strips, the strips being designed for supplying with two phase power a current sensor having contact needles passing through the wearing layer (10) and the insulating layer (12) so as to come into contact with the conducting strips.
Patent CA-1270517-A (CA)
Title: Static dissipative touch device
Inventor: FRAZIER THOMAS G
IPC: H05F3/00
Filed: 1986-02-14
Granted: 1990-06-19
Abstract: STATIC DISSIPATIVE TOUCH DEVICE              ABSTRACT OF THE DISCLOSURE    A static dissipative touch device is provided for discharge of static electricity.  The device is attached directly or immediately adjacent to electronic equipment which is susceptible to damage from static electricity.  The device is electrically conductive and is readily contacted by the user of the equipment prior to use, to drain off the static electricity and discharge it to ground.
Patent CA-1255364-A (CA)
Inventor: CARTER WILLIAM S
IPC: H03K5/1534
Filed: 1986-02-26
Granted: 1989-06-06
Abstract: CONFIGURABLE LOGIC ELEMENT    William S. Carter ABSTRACT     A configurable logic circuit achieves versatility by including a configurable combinational logic element, a configurable storage circuit, and a configurable output select logic.  The input signals to the configurable combinational logic element are input signals to the configurable logic circuit and feedback signals from the storage circuit.  The storage circuit may be configured to operate as a D flip flop with or without set and reset inputs, an RS latch, a transparent latch with or without set and reset inputs, or as an edge detector.  In conjunc-tion with the combinational logic element, the storage circuit may also operate as a stage of a shift register or counter.   The output select logic selects output signals from among the output signals of the combinational logic element and the storage circuit.
Patent CA-1256639-A (CA)
Inventor: MOBLEY DAVID P
IPC: C08G65/44
Filed: 1986-02-28
Granted: 1989-06-27
Abstract: TWO-STAGE PROCESS FOR CONTINUOUS PREPARATION OF POLYPHENYLENE OXIDES                 Abstract of the Discosure Polyphenylene oxides are prepared by the catalytic reaction of oxygen with a monohydroxyaromatic compound such as 2,6-xylenol in a continuous-flow tubular reactor containing multiple agitated zones.  In the case of a copper catalyst system, it is often preferred to pre-mix the non-gaseous constituents of the reaction mixture in an inert atmosphere.
Patent CA-1267044-A (CA)
Inventor: MAGRUDER THOMAS A
IPC: B63H9/06
Filed: 1986-03-05
Granted: 1990-03-27
Abstract: Abstract A sailboard with a wing-like sail pivoted to the top of a mast for free roll motion but constrained against pitch.  The wing may have a leading edge flap. The wing is made from a sail stretched on a space frame which is demountable for compact storage.