baber/WOPTO huggingface dataset:
Patent CA-1244394-A (CA)
Inventor: TOMMA KAUKO
IPC: B65H18/16
Filed: 1985-06-25
Granted: 1988-11-08
Abstract: ABSTRACT            An arrangment for the forming of a roll by winding a web in the  longitudinal  direction  thereof  around  a  core  or  the like, which arrangement comprises a supply appliance  for a new core  and  devices  for  the  support  of  the  roll  by  a peripheral  support  and/or  a  central  support and  in  which arrangement the supply of said new core is carried out after the  removal  of  the  complete  roll,  the  removal  of  said complete roll being carried out from the winding position on the floor level over the new core, which is located in the supply  appliance,  said  supply  appliance  comprising  supply units and being adapted in connection with a movable support appliance,  said new core being supplied in to the winding position  to  retain  a leading  end  of  the  web  against  a support drum exerting the peripheral support,  said support appliance  comprising  a  movable  support  member  exerting  a holding grip on the core in the winding position or in the immediate vicinity thereof.
Patent CA-1236414-A (CA)
Inventor: RUDDOCK JOHN C
IPC: C12P19/00
Filed: 1985-06-27
Granted: 1988-05-10
Abstract: ABSTRACT           NEW POLYCYCLIC ETHER ANTIBIOTICS        A new acidic polycyclic ether antibiotic UK-58,852 has the formula:                          wherein R and R1 are both hydrogen, and can be prepared by the submerged aerobic propogation in aqueous nutrient media of Actinomadura sp. ATCC 39697.  The antibiotic and its cationic salts are active against a variety of microorganisms and are effective in controlling coccidiosis, enteritis, swine dysentery and theileriosis as well as being effective in promotion of growth and/or improving efficiency of feed utilisatiion in swine and ruminants.  Two minor components,wherein R is H and R1 is CH3 and wherein R and R1 are both CH3,have also been isolated from the fermentation.
Patent CA-1247358-A (CA)
Title: Lance extension venturi sleeve
Inventor: FETCENKO RAYMOND M
IPC: B05B7/14
Filed: 1985-06-27
Granted: 1988-12-28
Abstract: LANCE EXTENSION VENTURI SLEEVE Abstract of the Disclosure A lance extension venturi sleeve is disposed preferably within the rear one-third of the lance extension of a powder spray gun. The sleeve increases the velocity of the powder stream and provides an abrupt opening to the larger lance extension tube. The velocity increase and the turbulence so created increase the homogeneity of the powder in the stream and produce a more uniform powder spray pattern or powder "cloud" for even powder coating of articles to be coated.
Patent CA-1257770-A (CA)
Inventor: MEYER FRANKLIN JR
IPC: G01B3/42
Filed: 1985-06-28
Granted: 1989-07-25
Abstract: Improvements in Effective Diameter Gages Abstract of the Disclosure There is disclosed in the present application,  a gage particularly adapted to measuring the effective interior diameter of a workpiece or part which is too flexible to be measured at separated points of its internal diameter.  Such parts,  which may be of metal or plastic,  include thin walled containers,  the skins of cylindrical drums or shields and similar articles which have interior diameters designed to be closely fitted to rigid frames at assembly.  The present gage is formed to restrain the part against distortion by forces incident to measuring,  which would otherwise cause the part to become narrower in the direction perpendicular to that of the measuring force and would be the source of substantial error in gaging the effective interior dimension of the undistorted part for purposes of assembly.  In addition,  the present gage includes a provision for automatically translating the circumference measurement of the part into the effective diameter of the part in undistorted condition.
Patent CA-1257543-A (CA)
Inventor: WEISS ROBIN
IPC: G01N33/569
Filed: 1985-07-25
Granted: 1989-07-18
Abstract: ABSTRACT OF THE DISCLOSURE           Samples e.g. transfusion blood, are assayed for antibodies to retroviruses, e.g. AIDS virus, using an insolubilised antigen comprising retrovirus antigens bound to globulin, the globulin itself being bound to an inert solid support;  and an immunoglobulin which contains specific antibody to the retrovirus antigens and which is labelled with a revealing label, and the soluble phase is then separated from the insoluble phase and the quantity of revealing label associated with either the soluble or the insoluble phase determined.          The use of labelled antibody in competition with test sera for binding on the insolubilised antigen permits better identification of antibody containing specimens.  The retroviruses may be a human T-lymphotropic retrovirus HTLV-I, II or III or a new retrovirus isolate CBL-1 etiologically related to AIDS.
Patent CA-1266811-A (CA)
Inventor: KANAZAWA MASAO
IPC: B08B3/12
Filed: 1985-10-01
Granted: 1990-03-20
Abstract: Title of the Invention An Ultrasonic Washing Machine for Tableware Abstract of the Disclosure This invention relates to an ultrasonic washing machine for tableware provided with an ultrasonic generator and an air bubble supplying device in a tub.   Part of air bubbles sent out from lots of holes of the air bubble supplying device makes ultrasound give rise to diffused reflection on them when ascending in water in the tub.   The other part of air bubbles dissolves in water, but arises on tableware again by the cavitation effect of ultrasound, which makes dirts or alien matters release from the tableware.   The construction is such that the air in water consumed by the cavitation of ultrasound is fed into the water from outside from time to time; therefore, cleaning of tableware by air bubbles is carried out constantly and no detergent is needed in washing tableware.
Patent CA-1232742-A (CA)
Inventor: SERVAY WILLY
IPC: A44B11/00
Filed: 1985-11-22
Granted: 1988-02-16
Abstract: BUCKLE CONSTRUCTION HAVING A DECORATIVE OUTER        FRAME SECURED ON A CASTED BACK MEMBER               Abstract of the Disclosure A buckle comprising a decorative outer frame having a circumferential top wall and opposed depending side walls extending rearwardly of the top wall.  A channel is defined between the depending side walls under the top wall.  A casted back member is provided with a projection portion which is configured to be received in the channel.  The outer frame is retained on the costed back member by bending the outer one of the side walls under the projection portion which is received at least in part in the channel.  The casted back may have a variety of designs and attachments all formed in a single casting.
Patent CA-1236552-A (CA)
Title: Procede de telesignalisation pour une liaison de  transmission numerique et dispositif pour sa mise en  oeuvre
Inventor: LACROIX JEAN-CLAUDE
IPC: H04L7/00
Filed: 1985-11-27
Granted: 1988-05-10
Abstract: PR?CIS DE LA DIVULGATION: Procédé de télésignalisation pour une liaison de transmission numérique qui consiste à substituer momentanément à un train numérique transmis sur la liaison un message numérique formé de deux séquences non consécutives la première dite préfixe, l'autre suffixe, séparées par un intervalle de temps variable codant une information de télésignalisation. Un circuit d'émission de message pour la mise en oeuvre du procédé est monté dans un équipement d'une liaison numérique à très grand débit pourvu d'un circuit de détection et de gestion d'alarmes et d'un circuit de récupération de cadence bit du train numérique. Il comporte un générateur de motif permettant d'engendrer un motif 1000 ou son complément 0111 à partir du rythme récupéré, et un oscillateur qui définit par sa période l'intervalle de temps séparant la séquence préfixe de la séquence suffixe. L'oscillateur commande un séquenceur qui contrôle un circuit de composition de séquence préfixe et un circuit de composition de séquence suffixe agissant par l'intermédiaire de portes logiques sur un circuit de sélection de types de motifs et sur un aiguillage permettant d'insérer le message dans le train numérique.
Patent CA-1259840-A (CA)
Inventor: DUTT WILLIAM H
IPC: D21F1/00
Filed: 1986-01-14
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE      The disclosure is of a method of preparing a paper-makers wet-press felt fabric, felts made therefrom and their use, as wet-press felts on papermaking machines.  By the method of the invention, there is obtained a method of making a papermakers press felt of controlled porosity while at the same time maintaining a high level of void volume and permeability in a loaded nip of a paper machine press.
Patent CA-1273942-A (CA)
Inventor: CALDERON PIEDAD
IPC: C07D233/64
Filed: 1986-01-27
Granted: 1990-09-11
Abstract: ABSTRACT            Derivatives of imidazole corresponding to formula I       wherein X1, X2, Y1 and Y2, whether or not identical, can have different significancies, R1 is hydrogen, a methyl or phenyl group, R2 and R3, whether or not identical, represent hydrogen, a hydroxyl, alkyl or alkoxy group, it being possible for R1 and R2 together to represent a carbon-carbon bond, R4 and R5, whether or not iden-tical, being hydrogen or alkyl, and the tautomers and salts of these compounds, also the pharmaceutical com-positions containing them. The compounds are endowed with .alpha.2-blocking and/or anti-convulsive activities and are utilisable as therapeutic agents for man.
Patent CA-1262082-A (CA)
Inventor: CHRISTIAN PHILIP
IPC: D07B3/00
Filed: 1986-01-31
Granted: 1989-10-03
Abstract: ABSTRACT OF THE DISCLOSURE          The  present  disclosure  describes  a method and equipment  for making  stranded  ropes.    A  stranded rope of large size is made by assembling a plurality of strands and a core side-by-side along a track; securing the lead-ing ends in a clamp; securing the trailing ends in spaced anchorages;  applying  tension  to  the  strands  and  core; guiding the strands intermediate the clamp and anchorages into  the closed rope array round  the core by means of a closing die on a trolley; moving the trolley from the clamp to the anchorages; rotating the clamp progressively as the trolley moves progressively  rotating the trailing ends  of  the strands and core progressively in the same direction as the clamp;  securing all the strands and the core  together adjacent  the trailing ends;  and releasing the tension from the strands and the core.
Patent CA-1247291-A (CA)
Inventor: HAMADA MASATO
IPC: C08F228/02
Filed: 1986-02-24
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE     A novel fluorine-containing crosslinkable copolymer comprising fluorine-containing monomer units each having a sulfonyl chloride group and monomer units of at least one ethylenically unsaturated compound is disclosed.  The present fluorine-contain-ing crosslinkable copolymer has a specific range of a sulfonyl chloride group content and can be easily crosslinked to give a fluorine-containing elastomer which is excellent in heat resistance and chemicals resistance.
Patent CA-1269589-A (CA)
Inventor: MONCH HEINER
IPC: F16K11/06
Filed: 1986-03-14
Granted: 1990-05-29
Abstract: ABSTRACT          A mixing valve assembly for coupling to a household appliance has a casing assembly with a valve cartridge and an insert mounted thereto.  The insert has hot and cold  water passageways for coupling to hot and cold water conduits, and a water outlet passageway, at least one water passageway for coupling to a house-hold appliance.  The assembly also has a check valve mounted to the insert and an actuating member disposed at the periphery of the mixing valve which is operably coupled to the check valve to shift the check valve from a closed to an open position to supply water to the appliance.
Patent CA-1253652-A (CA)
Inventor: VAN WEELDEN ROGER M
IPC: A47K3/34
Filed: 1986-03-25
Granted: 1989-05-09
Abstract: ADJUSTABLE TUB ENCLOSURE AND SHOWER STALL DOORS            Abstract Of The Disclosure A structure comprising movable doors for use in tub enclosures or shower stalls, each door having a frame and a panel mounted in the frame, and adjustment apparatus for raising or lowering one side of the door to compensate for out-of-plumb wall conditions, the adjustament apparatus comprising a pair of complementary adjustment members slidably inter-engaged along edges oblique with respect to the upper edge of the doorframe, a lower adjustment member being affixed to the doorframe and an upper adjustment member having a hanger assembly integral there-with provided with rollers or glides adapted to move on a track provided on a supporting doorframe or header.
Patent CA-1265984-A (CA)
Inventor: PIPON YVES
IPC: B60N2/07
Filed: 1986-04-02
Granted: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE          The device enables a trim adjustment of the vehicle seat.  An upper side of each upper section of a slide member carries two square members having vertical wings.  The vertical wings maintain, at their upper ends either frontwardly or rearwardly of the seat, spindles on which is articulated a shoe-square.  One of the two square members carries an articulation iron fitting enabl-ing, by means of a reduction lever rotating with the mobile flange of each articulation, to raise a rear or front shoe-square in order that a seat frame fixed on the shoe-squares is displaceable by a clearance angle delimited according to needs either for a rear part of the seat or for a front part of the seat between a lower dead point and an upper dead point.
Patent CA-1253620-A (CA)
Title: Method relating to three dimensional measurement of  objects
Inventor: CLAESSON JON
IPC: G01B11/04
Filed: 1986-04-29
Granted: 1989-05-02
Abstract: Abstract of disclosure A method for three dimensional measurement of objects (1) being conveyed through or moved relative to a measurement frame (4) for, by incremental measurements of height, width and length of the object to calculate cubical and circumscribed volume of the object. Each transmitter/receiver element pair of the measure-ment frame (4) is calibrated by controlling the amount of the light emitted from the transmitter and the threshold level of the receiver, such that the signal/noise ratio of the receiver lies above a specific limit, simultaneously with the illumination time being kept the shortest possible. By incremental measurements at least one pair consisting of transmitter element and directly opposite receiver element in the measurement frame (4) is activated at time, and an external signal being a function of the movement of the object relative to the measurement frame is compared with the registered signals from the receiver elements for calculation of the said volumes. The measurement frame is constructed in the form of horizontal and vertical transmitter-and receiver modules (6.1,6.2; 8.1, 8.2; 7.1, 7.2; 9.1,9.2) ting of said transmitter elements and receiver elements, respec-tively. A computer is connected to the measurement frame for calibration of the respective transmitter- and receiver elements of the measurement frame (4) and for calculation of said volumes being derived as a result of shadow images of the object on the receiver elements. A display (22) is associated with the computer for display of the volume magnitude of the object.  Utilization for e.g. calculation of freight charges of objects.            (Fig. 1).
Patent CA-1251681-A (CA)
Inventor: HRUBES JAMES J
IPC: A01B35/16
Filed: 1986-06-04
Granted: 1989-03-28
Abstract: ABSTRACT OF THE DISCLOSURE An assembly for attachment to a tractor having rotatable elements which will form water collecting and retaining pockets in the ground surface being traversed thereby preventing or reducing water erosion, wind erosion and retaining water for penetration into the soil.  The assembly also includes a leveller assembled in front of the tractor to level the uneven terrain created by a previous formation of water retaining pockets.  The assembly for forming water retaining pockets includes a plurality of disc-like elements having a substantially semi-circular cut-out to form a pair of diametrically opposed concave soil penetrating, cutting and lifting elements rotatable about an axis inclined in relation to the direction of travel so that water retaining pockets will be formed in the ground surface at regular intervals and the soil that is removed to form the pockets will be dumped on the ground surface adjacent the pockets thus resulting in bumps or humps.  The leveller is a disc assembly mounted forwardly of the tractor to level the bumps or humps previously form-ed during a water pocket forming procedure so that the tractor and operator as well as the water pocket forming assembly will not be adversely affected by the previously formed bumps or humps.
Patent CA-1256962-A (CA)
Title: Systeme de detection a fibre optique incorporant un  capteur a modulation d'intensite
Inventor: FALCO LUCIEN G
IPC: G01D5/26
Filed: 1986-07-17
Granted: 1989-07-04
Abstract: BREVET D'INVENTION SYSTEME DE DETECTION A FIBRE OPTIQUE INCORPORANT UN CAPTEUR A MODULATION D'INTENSITE INVENTION DE: Lucien Georges FALCO Olivier Maurice PARRIAUX SOCIETE DITE: CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE S.A. La présente invention concerne les systèmes de mesure à fibre optique. Le système comporte une source lumineuse (1), un modulateur d'amplitude (5) du signal émis, une fibre optique de liaison (2), une cavité résonnante (4), un détecteur de phase (6) et un comparateur de phase (7). Selon l'invention, un capteur sensible à un paramètre d'environnement est incorporé dans ladite cavité de sorte qu'une variation du paramètre entraîne une variation de la phase du signal à la fréquence de modulation. L'invention est applicable aux systèmes de mesure dans un environnement sévère.
Patent CA-1272749-A (CA)
Title: Locking actuator for a latch of a vehicle door
Inventor: PERIOU PIERRE
IPC: E05B65/20
Filed: 1986-07-21
Granted: 1990-08-14
Abstract: A LOCKING ACTUATOR FOR A LATCH OF A VEHICLE      DOOR     A B S T R A C T     The actuator comprises the following elements a)  an electric motor     capable of driving in rota-tion a reversible lead-screw     on which is mounted a car-riage     which is freely slidable and mechanically connec-ted to a lever for locking the latch ;      b)  a nut     mounted on the lead-screw     within the carriage, prevented from rotating by a guiding of the nut within the carriage and provided, on one hand, with an elas-tically yieldable element     compressible between the car-riage     and the screw     so as to return the nut     when the element     is compressed, and, on the other hand, with a stud adapted to cooperate with ramps formed on a cam     vertically movable in the case by the movement in translation of the nut     and the stud     con-trolling the cam    ;      c) the cam    is provided with a shoe     capable of bolting the carriage    in the electrically locked position when it has been displaced to its upmost position by the stud    sliding on the ramps, whereby any manual unlocking of the latch is prevented.
Patent CA-1264243-A (CA)
Inventor: ANELLI PIETRO
IPC: G02B6/44
Filed: 1986-08-29
Granted: 1990-01-09
Abstract: ABSTRACT OF THE DISCLOSURE    Optical fibers of an optical fiber, telecommunication cable are protected with respect to hydrogen by including in the cable a mixture of molybdenum trioxide and a catalyst selected from the transition metals, the inorganic and organic compounds of the transition metals and the organometallic acids of the transition metals, such mixture being used by itself or being supported by inert materials.  The mixture may surround the fiber or fibers, be applied as a coating on a component of the cable, be incorporated in a component of the cable or be included in a rod or tube adjacent to the fiber or fibers and within the cable sheath.
Patent CA-1257333-A (CA)
Inventor: HAAVASOJA TAISTO
IPC: G01N27/04
Filed: 1986-09-08
Granted: 1989-07-11
Abstract: (57)  Abstract of the Disclosure:          The present publication describes a method and an apparatus for determining the covering on a road surface.  According to the method, a measurement signal is fed into a pair of electrodes inlaid in the road sur-face and acting as a detector (5), whereby the ratio of the measurement current to the voltage formed across the detector (5) is determined in order to establish the con-ductivity of the covering on the road surface.  According to the invention, the signal fed into the detector (5) is a low-voltage and low-frequency symmetric alternating voltage signal, and in the method the electric polarization between the poles, caused by the measurement current, is measured in order to determine the thickness of the covering on the road surface.  The apparatus in accord-ance with the invention comprises a switch (3) for opening the conductivity measurement circuit (6) for the, purpose of measurement of the surface signal, a detector polarity reversing circuit (4) for reversing the direction of the measurement current, a surface signal measurement circuit (7) for the measurement of the thickness of the covering on the road surface, as well as an alarm logic (8) arranged to indicate possible freezing of the road on the basis of the voltage values of the conductivity and surface signals.
Patent CA-1259387-A (CA)
Inventor: GAVRILOVICH CHARLES D
IPC: H04M19/06
Filed: 1986-10-01
Granted: 1989-09-12
Abstract: POWER TRANSMISSION ARRANGEMENT FOR TELECOMMUNICATIONS SYSTEMS     Abstract An arrangement for supplying electrical power from a telecommunication central office to a remote network termination employs the wires of a two-wire digital subscriber loop in parallel using earth  ground as a return path.  At the central office, two power supplies separately provide power to the two wires of the loop in parallel and the current supplied by the two power supplies is added at the remote interface by means of a center-tapped transformer coil which is part of the transformer used for the transmission of digitally encoded voice and data signals.  A DC-to-DC converter connected to the center tap provides the required power to the interface circuitry.  The DC-to-DC converter is grounded to earth ground through a low-pass filter which is designed to block higher frequency noise signals.
Patent CA-1241377-A (CA)
Inventor: CITRON IRWIN M
IPC: H04L7/04
Filed: 1986-10-07
Granted: 1988-08-30
Abstract: Title of the Invention:  WAVE PACKET COMMUNICATION   SUBSYSTEM FOR DETERMINING THE SYNC PULSES AND CORRELATING THE DATA PULSES OF A WAVE PACKET     ABSTRACT OF THE DISCLOSURE A subsystem of a wave packet communication system uses the same sets of receivers and correlators to detect both the sync pulses and the messages carried by different wave packets.  The system does this by taking the sync pulses from each packet and generating a corresponding preamble on the basis of a modular arithmetic algorithm based on prime numbers such that different messages from different transmitters can be received by the same subsystem simultaneously.
Patent CA-1254615-A (CA)
Inventor: DOGADKO PETER
IPC: H02J7/14
Filed: 1986-10-20
Granted: 1989-05-23
Abstract: ABSTRACT OF THE DISCLOSURE             Disclosed herein is a regulator circuit for regulating the charging of a battery from a source of alternating current wherein the regulator circuit includes a rectifier having first and second pairs of terminals.  Alternating current, applied to the first pair of terminals, is converted to a unidirectional charge current for application to the battery through the second pair of terminals.          Circuitry, responsive to the voltage at the first pair of terminals, inhibits the generation of the charge current when the voltage at the first pair of terminals reaches a predetermined threshold.          Additional circuitry, also responsive to the voltage at the first pair of terminals, provides a low impedence path across the second pair of terminals.          Upon the occurrence of an overvoltage condition, the production of charge current by the rectifier is inhibited and any capacitance coupled to the charge current output circuit is discharged through the low impedence path provided across the second pair of terminals.