baber/WOPTO huggingface dataset:
Patent CA-1065601-A (CA)
Inventor: NASON GEORGE F III
IPC: G09B9/00
Filed: 1976-01-13
Granted: 1979-11-06
Abstract: ABSTRACT          A computer controlled operator training system pro-vides audio and visual cues for use in the training of telephone operator personnel in the use of toll service desks in an automatic telephone system.  During a training session, the system provides visual and/or audio information to the trainee which is the same information as that an operator in the real world will exper-ience for the same type of call.  The trainee responds to the audio cues and/or the illumination of lamps indicating call in-formation by operating a certain set of keys in a given sequence as determined by the identity of the call being processed,  As the trainee operates such keys, word formatting circuitry forms and outputs coded words identifying to the computer the keys operated by the trainee.  The computer compares the coded words representing the keys operated by the trainee with coded words indicative of the keys which are properly operated for such step. If the words compare, the lesson is advanced one step.  If the words do not compare, the computer backs the lesson up one step, and retransmits the words representing the step to which the improper response was received, so that the trainee can repeat an improperly executed lesson step.  Audio circuitry provides audio signals which are similar to those which would normally be received from a calling subscriber or distant operator and also detects audio response made by the trainee, and if an audio response is required, the training program will inhibit system operation until the proper audio response is provided by the trainee.
Patent CA-1082365-A (CA)
Title: Dynamic fire simulator and trainer
Inventor: FRANCIS DAVID N
IPC: A62C99/00
Filed: 1976-02-19
Granted: 1980-07-22
Abstract: DYNAMIC FIRE SIMULATOR AND TRAINER                 Abstract of the Disclosure A method and system for providing realistic on time fire responses in accordance with the accuracy of an on-line fire fighting sequence employed by a fire fighter, including the steps of dynamically simulating the occurrence of an actual fire, establishing a predetermined fire fighting sequence to be followed by the fire fighter for properly extinguishing the simulated fire, monitoring the actual on-line fire fighting sequence employed by the fire fighter in fighting the simulated fire, comparing the actual fire fighting sequence employed by the fire fighter with the predetermined fire fighting sequence, and providing a reaction in accordance with a correspondence between the actual on-line fire fighting sequence employed by the fire fighter and the predetermined fire fighting sequence to provide realistic on-line fire responses.
Patent CA-1045581-A (CA)
Inventor: DAWSON JOHN M
IPC: B01D59/48
Filed: 1976-03-24
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE        This invention relates generally to the separation of isotopes from each other.  Presently, the principal means for separating uranium isotopes on a commercial basis is the gaseous diffusion process.  In order to increase the capacity of such diffusion plants a heavy capit?l investment is required which may be on the order of many hundred million dollars per year.  The present invention provides methods and apparatuses for separating isotopes which are substantially less expensive than those of the prior art, yet producing a high yield and is applicable to many elements having more than one isotope.  According to the invention, initially a neutral plasma is pre-pared including the element in question.  The plasma may then be injected into a magnetic field or may be generated in the field where more energy is imparted to a selected isotope than to the other.  Finally, the isotopes are separated from each other on the basis of their differential energies.  The selected isotope may be given more energy than the other by stimulating it within the plasma at its resonant frequency which may be close to the cyclotron frequency, either by an electric field or by a magnetic field.  In order to excite the other isotope, a different resonant frequency is required.  The more energetic isotope may be separated by energy dependent chemical reactions. It may be collected by a positively biased probe or else the isotopes may be separated from each other by magnetic fields or in various other ways.
Patent CA-1048566-A (CA)
Title: Ring tossing game
Inventor: HUTCHINSON ROBERT B
IPC: A63B67/06
Filed: 1976-04-05
Granted: 1979-02-13
Abstract: ABSTRACT OF THE INVENTION         L-shaped hooks of specific point value mounted on a board mountable on a wall and rings to toss on the hooks until a player amasses 500 points and wins.
Patent CA-1038196-A (CA)
Title: Dispositif d'introduction d'echantillons dans un chromatographe
Inventor: BALDIN PIERRE
IPC: G01N30/24
Filed: 1976-04-23
Granted: 1978-09-12
Abstract: L'invention a trait à un dispositif d'introduction d'échantillons dans un chromatographe.  Un tel dispositif, comportant une seringue montée sur un affût, un porte-échantillons consistant en un plateau circulaire et des moyens d'asservissement entre la seringue et le porte-échantillons, est caractérisé en ce que les axes du plateau et de la seringue sont parallèles, l'axe de la cellule pote-échantillon est incliné d'au moins dix degrés sur l'horizontale, chaque logement pour cellule d'échantillon est suivi, successivement, d'une lumière et d'un logement pour une cellule contenant un liquide de rinçage, les moyens d'asservissement sont agencés pour que, lors de la phase d'injection de l'échantillon, l'aiguille de la seringue passe à travers ladite lumière.   Le dispositif suivant l'invention, est spécialement adapté à l'analyse chromatographique d'échantillons se présentant à l'état de traces.
Patent CA-1058519-A (CA)
Inventor: BENNETT DONALD R
IPC: A61K31/695
Filed: 1976-05-10
Granted: 1979-07-17
Abstract: Abstract Or Disclosure Suppression of convulsions in warm-blooded animals is accomplished by administration of diphenylsilanes of the formula (C6H5) 2SiX2 in which X is a hydroxyl group or one of several readily hydrolyzable radicals, such as the methoxy group.
Patent CA-1074785-A (CA)
Inventor: IMMER HANS U
IPC: C07K7/23
Filed: 1976-05-13
Granted: 1980-04-01
Abstract: PROCESS FOR PREPARING A NONAPEPTIDE HAVING LH- AND           FSH-RELEASING ACTIVITY AND INTERMEDIATES THEREFOR          Abstract of the Disclosure A process for preparing the nonapeptide of the formula I          H-Pyr-His-Trp-Ser-Tyr-D-Ala-Leu-Arg-Pro-NHEt having LH- and FSH-releasing activity which comprises the following steps: condensing 5-oxoprolyl-histidyl-tryptophane hydrazide by means of the azide method with a protected hydrazide of seryi-tyrosyl-D-alanine, pre-ferably seryl-tyrosyl-D-alanine carboxyhydrazide t-butyl ester (II), followed by treatment of the reaction product with an acid to obtain 5-oxoprolyl-histidyl-tryptophyl-seryl-tyrosyl-D-allanine hydrazide (IV), condensing the latter compound by means of the azide method with leucyl-arginyl-proline ethylamide (V)to obtain the nonapeptide of formula I isolated as an acid addition salt which is converted to the free base or other pharmaceutically acceptable acid additions salts.
Patent CA-1061252-A (CA)
Inventor: PARRY STEPHEN H
IPC: A61P31/04
Filed: 1976-06-10
Granted: 1979-08-28
Abstract: ABSTRACT     A vaccine comprising an antigen selectively adsorbed onto erythrocytes possessing their natural surface characteristics.          When the antigen is the K88a,b/adhesion factor of E. coli and the erythrocytes are chicken erythrocytes, the vaccine is especially suitable for reducing the incidence of neonatal diarrhoea in pigs if it is administered parenterally to a sow about three weeks prior to parturition.
Patent CA-1059658-A (CA)
Inventor: HARKIN JOHN M
IPC: C02F1/00
Filed: 1976-07-20
Granted: 1979-07-31
Abstract: METHOD FOR TREATING SEPTIC TANK EFFLUENT SEEPAGE BEDS AND THE LIKE                        John M. Harkin Abstract of the Disclosure A method for correcting and preventing the failure of septic tank effluent seepage beds or similar installations which comprises treating such beds with a solution of an oxidizing agent, preferably hydrogen peroxide.
Patent CA-1057754-A (CA)
Inventor: WINN MARTIN
IPC: C07D309/08
Filed: 1976-08-02
Granted: 1979-07-03
Abstract: A B S T R A C T           Described are antihypertensive agents selected from the class consisting of 2[4(tetrahydro-2-furoyl)-piperazino]-4-amino-6,7-dimethoxyquinazoline and 2-C4(tetra-hydropyran-2-carbonyl)-piperazinyl]-4-amino-6,7-dimethoxy-quinazoline, and pharmaceutically acceptable acid addition salts thereof.  The compounds are highly water soluble and can be administered in time release form as well as parenterally, including intravenously.
Patent CA-1047805-A (CA)
Title: Method for the controlled mechanical working of sintered porous powder metal shapes to effect surface and subsurface densification
Inventor: CHMURA WILLIAM J
IPC: B21H1/12
Filed: 1976-08-06
Granted: 1979-02-06
Abstract: METHOD FOR THE CONTROLLED MECHANICAL WORKING OF SINTERED POROUS POWDER METAL SHAPES TO EFFECT SURFACE AND       SUBSURFACE DENSIFICATION          Abstract of Disclosure A method is provided for partially densifying a selected surface portion of a sintered porous powder metal element while applying restraining pressure to other selec-ted portions of said element in order to inhibit growth and cracking of said element during the partial cold deforma-tion thereof.  The method is particularly applicable to the production of annular bearing rings.
Patent CA-1097130-A (CA)
Inventor: SCARPELLINO RICHARD J
IPC: C09B57/10
Filed: 1976-08-25
Granted: 1981-03-10
Abstract: ABSTRACT           The reaction of ferric ions with compounds having a 3 or 5-hydroxy-4-pyrone structure produce novel water soluble red to burgundy colors which when present in dilute solution are suggestive of fruity strawberry aroma.
Patent CA-1098361-A (CA)
Inventor: SAKURAI KIYOMI
IPC: B41N1/20
Filed: 1976-09-08
Granted: 1981-03-31
Abstract: Abstract of the Disclosure A process for preparing a photopolymer intaglio printing plate, which comprises subjecting a photopolymer plate comprising a support material and a layer of a photo-polymer composition formed thereon to exposure through a negative or positive film to cure the photopolymer composi-tion at the exposed part of the photopolymer plate and washing out the photopolymer composition at the non-exposed part of the photopolymer plate up to the bottom of said layer to make the photopolymer intaglio printing plate hav-ing the concave portion of a constant depth, said layer having such a thickness that at least a part of the bottom of said layer at the non-exposed part is in contact with the support material on completion of the curing of the phot-polymer composition at the exposed part.
Patent CA-1064143-A (CA)
Inventor: TOUCHTON JAMES J
IPC: G05D3/14
Filed: 1976-09-22
Granted: 1979-10-09
Abstract: SERVO SYSTEM WITH FEEDBACK SIGNAL COMPENSATION               James J. Touchton John (NMI) Cuda Frank J. Sordello Inventors ABSTRACT OF THE DISCLOSURE A signal compensator fox a position servo loop system to attenuate the position error signal and provide stability at a larger band width by limiting the position actuator current in selected frequency ranges.
Patent CA-1057592-A (CA)
Inventor: ADLER STANFORD L
IPC: G01N1/28
Filed: 1976-09-27
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE      A method of transferring a substance adhering to the surface of a substrate to a receiving surface of a backing element which includes locating the substrate surface in juxta-position with the receiving surface, supplying a transfer medium on the receiving surface in sufficient quantity to encapsulate the substance, joining the transfer medium on the backing element with a substance so as to encapsulate the substance within the transfer medium and removing the substrate to expose the encapsulated substance.
Patent CA-1073765-A (CA)
Inventor: HARADA MASANORI
IPC: F02D21/08
Filed: 1976-11-18
Granted: 1980-03-18
Abstract: Abstract of the Disclosure A vacuum actuated system comprises a carburetor induction passage having a plurality of vacuum ports, vacuum servo means, fluid network means connecting the plurality of vacuum ports to the vacuum servo means and control means for selectively opening and closing commutation between at least one of the plurality of vacuum ports and the vacuum servo means.
Patent CA-1072706-A (CA)
Inventor: JAEHRLING KLAUS
IPC: A47L11/34
Filed: 1976-11-18
Granted: 1980-03-04
Abstract: ABSTRACT OF THE DISCLOSURE           A cleaning apparatus movable on the ground for textiles in particular a universal apparatus for carpets, carpet bases, up-holstery and the like having a device for the production of clean-ing foam and for its application to the surface to be cleaned and having a suction blower for the drawing off of cleaning foam and/ or dirt from the surface to be cleaned whereby the air on the pres-sure side of the suction blower is guided via a compressed air main pipe to the device for the production of the cleaning foam.  A separator for the impurities carried along by the suction air is provided between the pressure side of the suction blower and the device for the production of the cleaning foam.  Upstream of the device for the production of the cleaning foam, a branch pipe for excess air is provided, the air throughput of which is adjustable by means of a control member.
Patent CA-1074630-A (CA)
Inventor: HATTORI TAKESHI
IPC: H01L21/316
Filed: 1976-11-22
Granted: 1980-04-01
Abstract: ABSTRACT OF THE DISCLOSURE      A method of forming a silicon dioxide film on a silicon substrate without causing a stacking fault, having  the steps of flowing over a silicon substrate a gaseous mixture contain-ing oxygen and trichloroethylene, and heating the substrate to a temperature of about 1,050 to 1,200°C.
Patent CA-1068229-A (CA)
Inventor: JAMES LEWIS C
IPC: B01J8/00
Filed: 1976-12-16
Granted: 1979-12-18
Abstract: CATALYST ADDITION AND WITHDRAWAL              ABSTRACT OF THE DISCLOSURE      In an upflow, ebullated bed reactor using a heterogeneous catalyst, a transport liquid compatible with the catalyst and the reactor feedstock is used.          During the addition of fresh catalyst, a heated slurry of catalyst and transport liquid is pumped into the reactor under conditions to minimize (a) the temperature difference between the slurry and the reactor and (b) exposure of the fresh catalyst to a deactivating elevated temperature.  During catalyst withdrawal, the temperature of the reactor effluent stream is controlled by mixing with a transport liquid.  Measurement and flowability of the resultant mixture is thus assured.
Patent CA-1066614-A (CA)
Inventor: HACH VLADIMIR
IPC: C07C19/07
Filed: 1976-12-23
Granted: 1979-11-20
Abstract: TITLE       IMPROVEMENTS IN OR RELATING TO BACTERICIDES                      INVENTORS                     VLADIMIR HACH THOMAS HALASZ JACQUES MEUNIER     ABSTRACT OF THE DISCLOSURE     The present invention provides an advantageous process for the preparation of a polyvinylpyrrolidone-iodine adduct exhibiting germicidal properties.  The process for preparing the adduct, which is substantially nontoxic to animals and stable in aqueous media, comprises admixing elemental iodine and powdered polyvinylpyrrolidone having a moisture content of from 5-15% by weight and heating the components, during or subsequent to admixing, to a temperature of at most 70°C.
Patent CA-1074797-A (CA)
Inventor: LAFON LOUIS
IPC: C07C279/18
Filed: 1977-01-24
Granted: 1980-04-01
Abstract: ABSTRACT            The present invention provides compounds of the formula:                               (I) in which A is CH2, CHOH, CH2O, CH25, CH2NH, OCH, SCH2, NH, NHCH2, NHCOCH2 or CH2NHCH2, X1 is H, halogen, C1-C4-alkyl or C1-C4-alkoxy, X2 is halogen, C1-C4-alkyl or C1-C4-alkoxy, Z is 2-pyrimidinyl or C(=NR1) NHR2 (where R1 is H and R2 is H, OH or CH2CO2Et, or R1 and R2 together form CH2CH2, CH2CH2CH2 or N=N), and their addition salts. The compounds of formula I and their salts are useful in therapy as hypotensive agents.
Patent CA-1099425-A (CA)
Inventor: BERESNIEWICZ ALEKSANDER
IPC: C09J131/04
Filed: 1977-01-27
Granted: 1981-04-14
Abstract: ABSTRACT OF THE DISCLOSURE           Adhesive compositions consisting essentially of an aqueous emulsion of vinyl acetate-ethylene copolymer prepared in the presence of protective colloid comprising fully hydrolyzed vinyl alcohol copolymer containing methyl methacrylate have improved water resistance.
Patent CA-1096448-A (CA)
Inventor: NESMEYANOV NIKOLAI A
IPC: A61N1/34
Filed: 1977-02-08
Granted: 1981-02-24
Abstract: ABSTRACT OF THE DISCLOSURE        The invention provides an electroanaesthesia device for use in dental treatment, comprising a pair of electric terminals adapted to be connected to a dental instrument and a part of a patient's body respectively, and a circuit for providing a preselected stabilized d.c. voltage across the terminals.  This circuit comprises a stabilized d.c. voltage source, a current regulator connected in series with the stabilized d.c. voltage source and the output terminals, and a negative feedback circuit responsive to both the voltage at the output of the current regulator and the voltage across the pair of terminals.  The negative feedback circuit controls the current regulator to maintain both the voltages constant.
Patent CA-1090222-A (CA)
Inventor: COHEN JEFFREY M
IPC: F24S23/70
Filed: 1977-04-04
Granted: 1980-11-25
Abstract: HIGH EFFICIENCY SOLAR COLLECTOR          Abstract of the Disclosure A novel type of solar collector apparatus is disclosed which comprised a generally planar, horizontally extending absorber having a radiation-accepting aperture in the lower surface thereof, and a duct extending there-through for receiving a heat transfer fluid.  A non-steered reflector is disposed directly beneath the absorber, the reflector exhibiting a cross-sectional configuration of a parabolic cylindrical nature.
Patent CA-1079818-A (CA)
Inventor: HERRELL DENNIS J
IPC: H03K19/195
Filed: 1977-06-22
Granted: 1980-06-17
Abstract: JOSEPHSON LOGIC CIRCUIT POWERING ARRANGEMENT                 Abstract of the Disclosure There is provided a logic circuit powering arrange-ment comprising a chip, and at least a single logic circuit including a bilateral switchable device on the chip capable of carrying Josephson current; an alternating current circuit is connected to the logic circuit for applying alternating current to the switchable device, the amplitude of which is insufficient to switch at the switchable device; and input circuits are provided electrically con-nected to the switchable device for controlling the switching thereof, and, regulating circuit is disposed on the chip in parallel with the alternating current circuit.
Patent CA-1091371-A (CA)
Title: Appareil monobloc pour l'epuration des eaux
Inventor: LOUBOUTIN ROBERT
IPC: C02F1/52
Filed: 1977-09-15
Granted: 1980-12-09
Abstract: L'appareil est constitué par une cuve dont la partie supérieure a la forme d'un parallélépipède rectangle et la partie inférieure celle d'une pyramide tronquée renversée , cette cuve étant divisée intérieurement en trois compartiments, juxtaposés , et communiquant entre eux par leur base et dans lesquels l'eau à traiter subit successivement les traitements physico-chimiques nécessaires à son épuration , des plaques avec déflecteurs et des tubes parallèles inclinés étant disposés respectivement dans le deuxième et le troisième compartiments de l'appareil, l'inclinaison de ces plaques et tubes déterminant celle des parois extérieures de l'appareil, dans la partie pyramidale , ainsi que celle des parois internes de séparation des trois compartiments .
Patent CA-1117037-A (CA)
Inventor: EIBER ROBERT J
IPC: F16L57/02
Filed: 1977-10-26
Granted: 1982-01-26
Abstract: OUT OF CONTACT HIGHLY GEOMETRICAL CRACK ARRESTOR           ABSTRACT           A system for arresting cracks in a pressurized natural gas fluid pipeline comprising a plurality of bands encircling the pipeline each having a highly geometrical rim across section and being out of contact with the pipeline along an arc of the inner circumference of the encircling band.
Patent CA-1095842-A (CA)
Inventor: SMITH RAYMOND E JR
IPC: B66F11/04
Filed: 1977-11-14
Granted: 1981-02-17
Abstract: ABSTRACT OF THE DISCLOSURE         An elevating device is described having one or more pairs of crossed scissors members, each member having at least two telescoping sections.  The scissors members are mounted for pivotal movement with respect to each other, and means are in-cluded for interconnecting opposed scissors members for effecting extension of the telescoping sections in response to the pivoting of the scissors members.
Patent CA-1088647-A (CA)
Inventor: BEESTON JOHN T JR
IPC: G01F23/22
Filed: 1977-11-15
Granted: 1980-10-28
Abstract: Abstract The silo level indicating system includes a plurality of temperature indicating sensor units placed on the outside wall of a silo at vertically spaced positions.          Each sensor unit and an adjacent portion of the surrounding sidewall is thermally insulated from the atmosphere so that a sensor unit is responsive to the temperature on the inside of the silo at the thermally insulated wall portion.  The air within the silo above the level of material is at the same temperature.  Thus, in a comparison of the temperature within the silo opposite each sensor unit to that of a reference sensor unit situated at the top of the silo, so as to be above the uppermost level of the material in the silo, a temperature differential between the reference sensor unit and a compared sensor unit indicates the presence of material at or above the compared sensor unit.
Patent CA-1101579-A (CA)
Inventor: LEE GIM F JR
IPC: C08L21/00
Filed: 1977-12-09
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE     There are provided flame retardant, flexibilized thermoplastic compositions which comprise, in admixture, a normally flammable polyphenylene ether resin, an aromatic phosphate plasticizer in an amount at least sufficient to provide a flame retardant, flexibilized composition after molding, and a thermoplastic elastomer comprising a block copolymer of a vinyl aromatic compound and a diene monomer.  Preferred features comprise such com-positions which also include a halogenated hydrocarbon alumina trihydrate and/or elemental red phosphorus.
Patent CA-1095295-A (CA)
Inventor: JOSEPH BERNARD W
IPC: G02B27/46
Filed: 1977-12-19
Granted: 1981-02-10
Abstract: ROTATIONALLY INDEPENDENT OPTICAL CORRELATION FOR POSITION DETERMINATION          Abstract of the Disclosure Coherent optical correlation is applied to an article having circular features as well as noncircular features.  A spatial filter is constructed for a typical part with the noncircular features masked out.  The filter is placed in the transform plane of the optical correlation system so that the system will produce correlation signals indicating the presence, the coordinate position and angular orientation of the part within the field of view of the system.
Patent CA-1107623-A (CA)
Inventor: LAWLIS JOHN L
IPC: B24D13/10
Filed: 1977-12-19
Granted: 1981-08-25
Abstract: ABSTRACT OF THE DISCLOSURE             Plastic sheet material, laminated to the front face and side edges of wallboard, having excess sheet width at each side edge, is uniformly and rapidly trimmed to a neat skived edge which becomes firmly adhered to the wallboard edge, by abrading through the sheet material with a rotary abrader such as a nylon brush.