baber/WOPTO huggingface dataset:
Patent CA-1226301-A (CA)
Title: Procede de preparation de polyanilines, polyanilines  obtenues selon ce procede et leurs applications a la  realisation de generateurs electrochimiques
Inventor: GENIES EUGENE
IPC: H01M4/60
Filed: 1984-05-04
Granted: 1987-09-01
Abstract: La présente invention concerne un procédé de préparation de polyanilines, polyanilines obtenues selon ce procédé et leurs applications à la réalisation de générateurs électrochimiques. Ce procédé consiste à oxyder un composé choisi parmi l'aniline, la paraaminodiphénylamine et leurs dérivés, dans un superacide, en phase liquide, comportant des ions fluorure, par exemple dans l'eutectique NH3, HF, soit par voie chimique au moyen d'un agent oxydant, soit par voie électrochimique. Les polyanilines obtenues peuvent être utilisées comme matière positive d'électrode dans un générateur électrochimique comportant deux collecteurs de courant et une matière négative d'électrode constituée par exemple par du lithium ou un alliage lithium-aluminium.
Patent CA-1237648-A (CA)
Inventor: DE METS ALBERT
IPC: B30B9/00
Filed: 1984-06-13
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE        A continuously operating press for manufacturing and/or coating of a single-layer or multilayer continuous board from a fibrous mat consisting of particles containing lignocellulose and/or cellulose, the particles being compounded by means of at least one bonding agent.  The press is provided with an endless belt, preferably a steel belt circulating at a preset speed and having an upper run and a lower run.  The back side of the belt slides over a friction lining 7 which is provided with grooves 9, 10.          A lubricant is brought to the grooves via supply conduits and is removed through outlet openings.  Each groove 9, 10 in the lining 7 is provided with only one opening 11, 12 either the inlet openings 11 in groove 9 or discharge opening 12 in the groove 10, adjacent to the groove 9.
Patent CA-1213336-A (CA)
Inventor: COOLEY STEPHEN E
IPC: F24F11/04
Filed: 1984-06-28
Granted: 1986-10-28
Abstract: An electronic control for positioning the damper in the air supply duct of a variable air volume system having a motor to open and close the damper, a thermostat circuit sensing temperature in a conditioned space and developing a voltage signal indicative of the temperature in the space relative to the thermostat seting, an electronic air flow sensing circuit sensing air flow into the conditioned space and developing a voltage signal indicative of air velocity, a circuit processes both signals and applies the difference between them to an electronic variable timer which effectively varies the motor speed (by varying the motor duty cycle) so said damper is moved slower as equilibrium between the space temperature and the set point of the thermostat is approached. The same voltage signals are fed into a logic circuit to determine the direction of motor rotation to determine whether the damper opens or closes.
Patent CA-1231078-A (CA)
Inventor: ALTHERR RUSSELL G
IPC: B61G5/02
Filed: 1984-09-21
Granted: 1988-01-05
Abstract: ABSTRACT OF THE DISCLOSURE An articulated railway coupler connection is described. The butt end of the male articulating connection contacts a hollower block which in turn contacts a wedge shaped shim.  Such shim provides an essentially slackness feature to the coupling connection.  Further surfaces of the follower block and the shim or of the shim and the rear cavity wall are modified such that alignment of the shim within the cavity is assured despite any angling or slight rotation of the male connection member.
Patent CA-1264487-A (CA)
Inventor: MAY ALBERT S
IPC: H01R4/48
Filed: 1984-11-16
Granted: 1990-01-16
Abstract: Case 2920 COMPOSITE TERMINAL SYSTEM ABSTRACT OF THE DISCLOSURE An improved solderless connector has a planar contactor body portion stamped out of brass plate, being provided with a pair of resiliently deformable contact ramps, each cooperating with a fixed post portion to form adjacent connector slots, the contact ramps providing a predetermined stripping force diametrically of a conductor forced into the slot.  The contact ramps each serves as a locking cam, to retain an inserted conductor in secured relation within the respective slot.  A plurality of contact bodies are mounted across the face of a non-conductive terminal block, each body being respectively inserted within an individual retaining slot, and having an insulating barrier interposed between adjacent contacts.  A plurality of tie-off posts extend from one face of the terminal block, to facilitate pre-assembly of conductors with respective contactor slots, prior to pressing of the conductors into contacting relation with the respective contactors. Protruding leg portions extending from the terminal block facilitate assembly thereof to a component such as a ballast, serving also collectively as spacer feet for positioning the ballast.
Patent CA-1228656-A (CA)
Inventor: VON BECKMANN HELMUTH
IPC: E01B33/00
Filed: 1984-11-19
Granted: 1987-10-27
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus for continuously surveying and aligning rail-road track has a measuring system with a leading point and a trailing point, both points being on the track center line.  Two tensioned wires extend between these points, respectively, and a common intermediate point also on the track center line.  At the trailing point a shadow board is located and this is arranged to interrupt an infrared beam extending between a projector at the leading point and a receiver behind the trailing point.  A device measures continuously the angle between the two wires and this value is averaged and then subjected to mathematical manipulation in a computing device to derive an ordinate value for the shadow board which is automatically extended accordingly.  The receiver then commands a track correction ram located adjacent the shadow board to move the track radially inwardly or outwardly until alignment between projector, receiver and shadow board causes the receiver to stop the lining action.
Patent CA-1227851-A (CA)
Inventor: LAMPERT HEINZ
IPC: G01K17/08
Filed: 1985-02-15
Granted: 1987-10-06
Abstract: ABSTRACT OF THE DISCLOSURE           An arrangement for measuring a quantity of heat given off by a heating body to a space and for simultaneously controlling a fluid stream passing through the heating body and serving as a heat carrier for regulating of the space temperature, has a volume stream regulator for allowing a constant fluid stream and an on-off valve controlled by a signal generator for example a space thermostat via a control valve and switched by the energy of the fluid stream for blocking or unblocking the fluid stream, as well as temperature sensor for feeding and feeding back the heating body and an electronic element for determination of the quantity of heat by integration of temperature difference values converted into an electrical value during opening times of the on-off valve, wherein a regulating member of the volume stream regulator is formed as a diaphragm valve  with a diaphragm, and a control valve of the on-off valve is associated with a bistable control member which holds a valve body of the control valve via a holding member in its end positions and switched by an electro-magnetic switching member which requires a minimal electric energy and is connected with the signal generator and the electronic unit.
Patent CA-1212870-A (CA)
Inventor: HASTINGS DONALD R
IPC: B05D1/04
Filed: 1985-04-11
Granted: 1986-10-21
Abstract: Abstract of the Disclosure An electrostatic spray system including a spray device having a coating-charging electrode, a source of high voltage electrostatic potential, and a resistive path for safely transmitting high voltage between the electrode and the electrostatic supply.          The resistive high voltage transmission path is composed of plural parallel-connected continuous silicon carbide fibers.
Patent CA-1235799-A (CA)
Inventor: OCHIAI IZUMI
IPC: H01Q19/13
Filed: 1985-05-24
Granted: 1988-04-26
Abstract: ABSTRACT OF THE DISCLOSURE         A parabola antenna comprising a parabola surface whose thickness is uniformly decreased from an outer circumferential portion to a central portion of the parabola surface.  The thickness of the parabola surface is smallest at the central portion.  Also, a method for manu-facturing such parabola antennal is disclosed herein.
Patent CA-1247054-A (CA)
Inventor: ROWLEY JAMES R
IPC: B61D45/00
Filed: 1985-06-03
Granted: 1988-12-20
Abstract: ABSTRACT   A shipping facility including at least one cargo supporting structure mounted for easy, sliding movement on a receiving structure disposed within the cargo bay of a cargo transport vehicle preferably adapted for side and/or rear loading and unloading, wherein the at least one cargo supporting structure and the cargo held thereby is secured, during transport thereof, by conventional retaining facilities to minimize and dampen the lateral, longitudinal, oscillatory and random transportation forces which act upon the cargo during the transport thereof.  The at least one cargo supporting structure is adapted for easy slidable/rollable movement along said receiving means between an operating position within a shipment area of the cargo bay and a non-operating position within a shipment area of the cargo bay for thereby freeing the shipment area for shipment of any type of cargo which it is normally capable of holding, after the original cargo has been unloaded, and vice versa. A method is also disclosed for shipping cargo on cargo supporting structures movable within the cargo bay of a cargo transport vehicle and for slidably/rollably moving the cargo supporting structures into a storage position for shipment of return lading including any type of cargo which the cargo transport vehicle is normally capable of holding, subsequent to discharge of the original cargo.
Patent CA-1236544-A (CA)
Inventor: SMITH JANE E
IPC: H02P11/04
Filed: 1985-06-28
Granted: 1988-05-10
Abstract: POSITION-TRANSMITTER FOR A PNEUMATIC-PNEUMATIC OR ELECTRO-PNEUMATIC CONVERTER                 ABSTRACT OF THE DISCLOSURE             A position transmitter is connected to a DC power supply having a positive terminal connected to an input line and a negative terminal connected through a control system having a variable load, to an output line.  A voltage divider including a potentiometer having a wiper is connected across the input and output lines.  The wiper is mechanically connected to the movable member of a device to be actuated by the controller.  A variable voltage is thus applied between the input and output lines. Through an amplifier, the wiper is electrically connected to the negative input of a zero adjust amplifier which has an adjustable positive input.  The movable member of the device is moved to its zero position which also moves the wiper to a zero position.  At the zero position, the zero adjust amplifier is adjusted to apply a 4 mA current to the output line.  This is done by applying the output of the zero adjust amplifier through a series of amplifiers to the base of a transistor, which has an emitter and collector connected across the input and output lines for converting the voltage signal into a current signal. A span adjust amplifier has a negative input connected to the output of the zero adjust amplifier and has an adjustable feedback from its output to its negative input. A movable member of the device is moved to its maximum position, thus also moving the wiper to a maximum position. The span adjust amplifier is then controlled to apply a 20 mA current signal to the output line.  As the movable member moves between its minimum and maximum position, a 4-20 mA signal is applied to the output of the position transmitter which corresponds to the position of the movable member.
Patent CA-1250637-A (CA)
Inventor: SUZUKI MUNEO
IPC: G08B13/193
Filed: 1985-07-22
Granted: 1989-02-28
Abstract: ABSTRACT A passive infrared detector including an optical collector releasably attached to a base with a sensor on which incident infrared radiation directed through the optical collector is focused.  The sensor is held by a joint member which is pivotally supported on the base and to which said optical collector is releasably attached, whereby the optical collector is rotatable together with the joint member relative to the base for adjustment its angular position and the optical collector can be alone replaced as necessary without having to replace the base, the sensor and its associated electric circuitry.
Patent CA-1259376-A (CA)
Inventor: ANDOW FUMIO
IPC: F02B75/02
Filed: 1985-07-30
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE In an apparatus producing data concerning a fault in an AC electric power system, an AC electric quan-tity is sampled at a frequency which is a multiple of the rated frequency of the AC electric quantity, and is stored, for later use as predicted values, and an arithmetic operation is performed on -the sample values to produce a data concerning a fault in the power system.  The predicted values are determined by the following equation:                               where ? and m represent natural numbers;      n represents a natural number; Y  represents the predicted value for a specific time point;      So represents a sample value in advance of the specific time point by m/2 times the rated period;      S? represents a value equal to (-1)? times the sample value at a time point in advance of the specific time point by ?/2 times the rated period; and Ko and K? represent constants satisfying the fol-lowing relationship:                               where .epsilon. represents the permissible range of error for the predicted value which may occur when the power system is operating at the rated frequency.
Patent CA-1263724-A (CA)
Inventor: ANDREWS DAVID K
IPC: F04C28/08
Filed: 1985-08-29
Granted: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE       "PURE-AIR GENERATOR"          A generator for producing pure air at high pressure includes a compressor,   electrical means for driving the compressor and means for purifying compressed air generated by the compressor.  A first sensor is provided for detecting the pressure of the compressed air and a second sensor for detecting the absolute temperature of that air.  Means is provided for transferring an electrical signal from the first sensor to an electronic controller.  Means is also provided for transferring an electrical signal from the second sensor to the controller.          The controller processes these electrical signals and varies the power supplied to the means for driving the compressor in such a manner that the ratio of pressure of the compressed air to the absolute temperature of the compressed air remains substantially constant.
Patent CA-1262067-A (CA)
Inventor: KRIEBEL ARND
IPC: G03C1/485
Filed: 1985-11-01
Granted: 1989-10-03
Abstract: Process for the preparation of photographic direct-positive emulsions Abstract Photographic direct-positive emulsions with silver halide crystals of layered structure are prepared.        The silver halide crystals of these emulsions can form a latent internal image and are superficially converted to silver iodide.  Normal surface developers are suitable for developing.
Patent CA-1251684-A (CA)
Inventor: KATTENBERG HANS R
IPC: A23G1/00
Filed: 1985-12-10
Granted: 1989-03-28
Abstract: COCOA                               ABSTRACT A cocoa which has a simple polyhydroxyphenols content of more than about 0.25 percent by weight produces chocolate milk products which are more stable and chocolate pudding products which have a higher gel strength.
Patent CA-1255950-A (CA)
Inventor: KNAPP JOHN F
IPC: G03G9/083
Filed: 1985-12-13
Granted: 1989-06-20
Abstract: ABSTRACT           A process for generating consistent high quality images for extended periods, consisting essentially of (1) providing a xerographic imaging,or printing apparatus; (2) adding thereto a stable two component developer composition comprised of resin particles, first pigment particles, second magnetite pigment particles, which are present in a greater amount than the first pigment particles, and blended flow additive particles; and carrier particles consisting of a ferrite core, or a steel core and a coating thereover selected from the group consisting of terpolymers of styrene, methacrylate, and triethoxysilane; and polymethacrylate, which coating has incorporated therein conductive particles; (3) forming electrostatic latent images, or magnetic images in the apparatus; and (4) developing the images formed, wherein the developer composition retains its electrical properties for over 2.5million imaging cycles.
Patent CA-1263268-A (CA)
Inventor: VERKASALO MATTI
IPC: D21G1/00
Filed: 1985-12-30
Granted: 1989-11-28
Abstract: ABSTRACT OF THE DISCLOSURE         Method and apparatus in the calendering of a web in a calender comprising a calender stack including at least two calender rolls situated substantially one over the other defining at least one calendering nip between them in which  the web to be calendered is pressed at a suitable linear load, and wherein the outer rolls of the stack are provided with internal apparatus for varying or adjusting the roll crowns.  The mantle of one or both of the calender rolls defining a calendering nip is heated to produce in the web passing through the nip a significant tem-perature differential in the thickness direction of the web be-tween its interior portion and its surface layers and/or between its opposite surface layers.  In this manner, the mechanical calendering work normally a function of the linear loading of the calender rolls is compensated for by the temperature gradient produced by the temperature differential which acts on the plastic properties of the web.  The heating of the calender roll mantles is accomplished by external heating devices which at the same time adjust the  axial profile of the calendering nip and the transverse thickness profile of the web by changing the radius of the roll through the variations in the temperature thereof.
Patent CA-1253995-A (CA)
Inventor: COQUARD JEAN
IPC: C08G69/34
Filed: 1986-02-06
Granted: 1989-05-09
Abstract: Homogeneous, high melting, flexible copolyamides, adopted as molding compositions and for textile applications, are conveniently prepared by (a) prepolymerizing either (i) mixture of adipic acid and hexamethylenediamine, or admixture thereof with at least one other short-chain dicarboxylic acid, or (ii) mixture of (1) a salt of adipic acid, or salt of admixture of adipic acid with at least one other short-chain dicarboxylic acid, and hexamethylenediamine, together with (2) free hexamethylenediamine, said prepolymerization (a) being carried out in the presence of a catalytically effective amount of a strong inorganic oxyacid, or strong organic oxyacid other than a carboxylic acid, or alkali or alkaline earth metal thereof, said resulting prepolymer having amino end groups, and thence (b) polycondensing said prepolymer with a fatty acid dimer.
Patent CA-1236428-A (CA)
Inventor: DUVAL ERNEST H
IPC: A45D40/04
Filed: 1986-03-14
Granted: 1988-05-10
Abstract: ABSTRACT OF THE DISCLOSURE           The present disclosure is directed to a container for dispensing semi-solid products consisting of a cylindrical body having a rounded closed applicator end and an opposite open ended base.  A dome shaped product discharge piston is movable through the body beneath the storage chamber driven by a piston drive screw having two flat and two arcuate sides opposed each other for driving the piston upwardly in the cylindrical body to discharge the product.  A dial and screw drive ratchet is positioned within said container and has a manually rotatable apron for advancing the screw shaft and piston and is positioned beneath said piston.  A base and wrench is positioned at the open end of the container for positioning and supporting the dial and screw drive ratchet to permit the drive screw to be rotated by the dial apron while permitting axial motion of the drive screw through the base and wrench to drive the piston upwardly.  A vertical wall having circumferentially spaced vertically disposed ribs exteriorly thereof is carried by the base and wrench and forms an element of the metering device for regulating the amount of contents to be discharged by upward motion of the piston.  A pawl clicker is carried by the dial apron and is positioned to strike the vertical ribs on the vertical wall to cause an audible click and signal discharge of a metered amount of contents.
Patent CA-1259427-A (CA)
Inventor: GRAY TIMOTHY P
IPC: G01V5/10
Filed: 1986-04-10
Granted: 1989-09-12
Abstract: NEUTRON LOGGING TIME SPECTRAL DATA ACQUISITION     SYSTEM AND METHOD     Abstract A generalized computer-based system and method for acquisition of nuclear well logging data, including downhole generation of spectral information.  A downhole instrument traverses a borehole introducing high energy neutrons into the formation at prescribed depths.  Resultant gamma rays are detected and converted into pulses which are amplified and conditioned.  For acquiring temporal spectrum data, a Multi-channel scale section is provided which includes a channel number generator which produces a numerical sequence of memory address codes corresponding to a sequence of adjacent time windows.  Each code uniquely defines a start time, whereby the windows collectively comprise the time interval of the desired spectrum.  Each time a gamma ray pulse is detected, the memory address generated at that time addresses a corresponding memory location and increments the count value resident therein.  At the conclusion of the time spectrum interval of interest, the memory locations may be interrogated by the CPU and the resultant spectral data analyzed, transmitted to the surface, or presented visually as a gamma ray emission count versus time plot.
Patent CA-1259791-A (CA)
Inventor: TOOMEY JOHN J
IPC: E02F5/02
Filed: 1986-04-24
Granted: 1989-09-26
Abstract: ABSTRACT    A trench digging device (1) for attachment to the three point linkages of a tractor, comprising a frame (2), a downwardly and forwardly directed elongate chisel (3) mounted for longitudinal movement with respect to the frame (2), chisel adjustment means connected with the frame (2) and the chisel (3) to adjustably position the chisel (3) relative to the frame (2), and spoil displacement means (4) mounted to the frame (2) to move spoil displaced from a trench by the chisel (3) away from the trench.
Patent CA-1248893-A (CA)
Inventor: EPSTEIN ALAN L
IPC: A61K49/16
Filed: 1986-05-23
Granted: 1989-01-17
Abstract: ABSTRACT    Hybridoma Lym-1 (ATCC No. HB 8612) produces murine IgG2a monoclonal antibodies specifically against normal human B cells and derived malignancies.  The Lym-1 antibodies have clinical utility for the in vivo diagnosis and therapy of human B-cell lymphomas and leukemias.
Patent CA-1275138-A (CA)
Inventor: MOTOYAMA MASANORI
IPC: H01H51/22
Filed: 1987-08-19
Granted: 1990-10-09
Abstract: ABSTRACT  An electromagnetic relay includes an electromagnet block and an armature block both mounted together on a relay base.         The armature block is magnetically coupled to the electromagnet block such that it is magnetically driven thereby to move linearly between two operating positions for actuating the contact assembly into open and closed contact conditions.  The armature block is supported on the base by means of a U-shaped balancing spring with a pair of parallel spring arms in the form of a spring leaf and a web integrally bridging the parallel spring arms at one end of each arm.  The balancing spring is secured to the base at the web and carries the armature block with the other end of each spring arm being connected to each of the opposite sides of the armature block at a point an equal distance from said one end of each spring arm such that the parallel spring arms and web are cooperative with said armature block to define a parallelogram, allowing said armature block to swing in a linear path parallel with the length of the web.