baber/WOPTO huggingface dataset:
Patent CA-1249510-A (CA)
Inventor: BRANDES WILHELM
IPC: A01N47/10
Filed: 1984-09-14
Granted: 1989-01-31
Abstract: Fungicidal Agents Abstract A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula   in which A is -CH2CH2- or -CH=CH-, or an addition product thereof with an acid or metal salt, and (ii) at least one member selected from the group consist-ing of A) wettable sulphur,                           . B)  a polyhalogenoalkylthio derivative, C)  a quanidine derivative, D)  an aromatic carboxylic acid derivative, E)  a dithiocarbamate, F)  a benzimidazole derivative, G)  an imidazole or triazole derivative, H)  a phosphoric acid ester, I)  a tetrahydroquinoline derivative, J)  an S,N-heterocyclene compound, K)  a urea derivative, L)  a sulphonamide derivative, Le A 22 535 M)  a polyhydroxy ether derivative, N)  a triazine derivative, O)  a copper complex salt, P)  an N-formyl derivative, Q)  a morpholine derivative, R)  a quinoxaline derivative, and S)  a dicarboximide derivative.     Le A 22 535
Patent CA-1210743-A (CA)
Inventor: DREYER HANS
IPC: G01C22/00
Filed: 1984-09-28
Granted: 1986-09-02
Abstract: Abstract of the Disclosure A hub odometer having a protective case adapted to be mounted axially on an axle cap of a vehicle with a substantially cylindrical carrier plate rotatably mounted in the case for sup-porting a counting mechanism having figure wheels.  The shaft of the figure wheels is mounted transversely of the axis of rotation of the case within the carrier plate, and a reduction gearing transfers the relative rotation of case and carrier plate to the figure wheels.  At least one ball of heavy metal is provided, the ball being movably positioned in substantially diametrical oppo-sition with respect to the case axis to the figure wheels, the ball being heavier than the counting mechanism.
Patent CA-1210136-A (CA)
Inventor: BARONETTI GIOVANNI
IPC: H04N7/32
Filed: 1984-10-01
Granted: 1986-08-19
Abstract: ABSTRACT            A coder-decoder of television pictures for transmission and/or reception via digital low speed channel is  dis-closed. In transmission, it first carries out the bi-dimensional transform of digital sample blocks of the television signal and then a dichotomic quantization, thereby obtaining quantized coefficients with variable length as a function of the coefficient index; in recep-tion, it first carries out a quantization for quantized coefficients, re-assignment of suitable quantization levels, and then the bidimensional antitransform for re-obtaining the digital television signal samples.
Patent CA-1246497-A (CA)
Inventor: AUGOYARD JEAN-PIERRE
IPC: F15B1/02
Filed: 1984-10-31
Granted: 1988-12-13
Abstract: A method of supplying a normally continuous operating hydraulic actuator with hydraulic fluid, continuously and by controlled pulse, comprising the steps of supplying a chamber of an actuator and, simultaneously, storing an hydraulic energy in an accumulator from a pressurized fluid source, as long as the pressure in the chamber remains less than a chosen value, isolating the accumulator from the source when the pressure in the chamber reaches a chosen value, connecting the chamber to a reservoir, then isolating the chamber from the reservoir, then causing the accumulator to communicate with the chamber, isolating the chamber from the accumulator and re-establishing the communication between the source, on the one hand, and the chamber and the accumulator, on the other, and maintaining them in this state as long as the pressure in the chamber does not again reach said chosen value.
Patent CA-1239458-A (CA)
Inventor: SCHEDEL JOHN W
IPC: G05D23/20
Filed: 1984-11-13
Granted: 1988-07-19
Abstract: A CONTROL SYSTEM FOR AN ELECTRONIC     EXPANSION VALVE IN A REFRIGERATION SYSTEM              ABSTRACT OF THE DISCLOSURE            A control system for an electronic expansion valve in a refrigeration system is disclosed.  The electronic expansion valve incrementally controls refrigerant flow between a condenser and an evaporator of the refrigeration system. The electronic expansion valve is operated by a digitally controllable electric motor which incrementally adjusts the position of the electronic expansion valve in response to electronic digital control signals supplied to the motor from a microcomputer control system.  The microcomputer control system supplies the electronic digital control signals to the motor in a preprogrammed manner in response to selected sensed operating conditions of the refrigeration system.  Preferably, the electronic expansion valve is controlled in response to superheat of refrigerant vapor flowing from the evaporator to a compressor of the refrigera-tion system.
Patent CA-1236431-A (CA)
Inventor: BISCHOFF MICHAEL E
IPC: B01J8/02
Filed: 1984-12-04
Granted: 1988-05-10
Abstract: ABSTRACT OF THE DISCLOSURE     A catalyst loading hopper suitable for positioning in vertical position above a reactor vessel, having an inlet means at its upper end, a catalyst outlet at its Lower end and a diagonally-disposed baffle extending down-wardly across the hopper but terminating short of one of the walls of the hopper and a weir adjustably arranged so as to control the flow of catalysts through the hopper. There is a dust outlet at the top of the hopper, which may be connected to a conduit so as to draw dust away from the upper end of the hopper and a screen at the bottom of the hopper to separate the catalyst from any fines or under-sized catalyst particles.  The screen feeds into a cata-lyst outlet which, in turn, feeds into a conduit, which extends into the reactor vessel so as to allow arrangement of the cleaned catalyst pellets in layers in the vessel. A gas nozzle opens in the wall of the hopper and allows dust to be blown from the catalyst pellets and through the dust outlet to be collected in a suitable filter.  The fines and undersized catalyst portions can be drawn through a fines outlet and conduit to a suitable receptacle.
Patent CA-1210943-A (CA)
Inventor: KENNEDY WILLIAM R
IPC: E21F1/14
Filed: 1985-01-29
Granted: 1986-09-09
Abstract: MINE STOPPING            Abstract of the Disclosure A mine stopping comprising a plurality of elongate extensible panels extending vertically from the floor to the roof of a passage in a mine.  The panels impede the flow of air through the passageway except for a space at a side of the passageway because of irregularity of the side of the passage-way.  The stopping further has means for impeding the flow of air through the space comprising at least one side extension for the stopping.  The side extension comprises a bar and a relatively long and narrow plate secured to the bar with a portion of the bar projecting from one end of the plate con-stituting its inner end.  The extension is mounted on one face of the stopping extending generally horizontally with the plate in a generally vertical plane and extends into the space for blocking it.  The projecting portion of the bar lies against the face of the stopping and has means for securing the pro-jecting portion of the bar to the stopping.
Patent CA-1223504-A (CA)
Inventor: KOBELT JACOB
IPC: F15B15/10
Filed: 1985-01-31
Granted: 1987-06-30
Abstract: DOUBLE-ACTING, FLUID ACTUATED POSITIONING ACTUATOR     ABSTRACT OF THE DISCLOSURE   An infinitely variable, double-acting positioning linear actuator which responds proportionally to fluid pressure includes a hollow cylindrical housing and an actuating rod axially movable through the housing. Two partitions cooperate with the actuating rod for movement therewith and defines within the housing a spring chamber and first and second actuating chambers which are at opposite ends of the spring chamber. A compression spring is mounted within the spring chamber and each actuating chamber has a fluid port to communicate with pressurized fluid. First and second retaining structures within the spring chamber cooperate with respective ends of the spring and each have a respective stop. The spring chamber has a limiting structure which cooperates with the stops to hold the stops spaced apart at a particular spacing when the actuator is centered. The limiting structure also permits limited axial movement of one of the stops relative to the housing and the remaining stop during actuating rod stroke, which stroke is no greater than the particular spacing between the stops. The actuator is relatively compact and simple, uses one spring, and preferably the partitions are rolling dia-phragms extending between the actuating rod and the housing.
Patent CA-1229681-A (CA)
Inventor: OZAWA KAZUNORI
IPC: G10L19/10
Filed: 1985-03-05
Granted: 1987-11-24
Abstract: ABSTRACT A technique for coding signals in speech band is described.  A pulse sequence and a spectral parameter representing an input signal in the speech band are determined for a first frame length using a pulse determining process which sequentially determines the new locations and amplitudes of pulses of the input signal on the basis of the locations and amplitudes determined in the past.  The technique includes a first step of making the voiced-unvoiced decision of the input signal to output a judgment signal d and a second step of changing the processing mode of the pulse determining processing in response to the judgment signal.  Using the invention speech quality is prevented from deteriorating due to quantization error between the coder and decoder sides.
Patent CA-1240782-A (CA)
Inventor: NEELEY WALTER P
IPC: G01S11/14
Filed: 1985-04-10
Granted: 1988-08-16
Abstract: METHOD FOR LOCATING AN ON-BOTTOM SEISMIC CABLE                ABSTRACT        In a method for locating an ocean bottom seismic cable, a series of shots are fired from a seismic pulse generator.  The distance to one seismic pulse detector is determined for each shot, defining a spherical surface upon which the detector may be located. The intersection of the spherical surfaces determines the exact location of the detector.  Depth detectors may be used to eliminate one half of the possible locations for each shot.
Patent CA-1210944-A (CA)
Inventor: OUDENHOVEN GARY L
IPC: F25B13/00
Filed: 1985-04-11
Granted: 1986-09-09
Abstract: Title BI-DIRECTIONAL VARIABLE SUBCOOLER         FOR HEAT PUMPS                           Inventor Gary L. Oudenhoven Abstract A bi-directional flow auxiliary heat exchanger is disposed in proximity to the outdoor heat exchanger of a heat pump.  The auxiliary fin and tube coil is active in both the heating and cooling modes to subcool refrigerant fluid flowing from the condenser.  During operation of the heat pump system in the cooling mode, the entire auxiliary coil is used for subcooling; however, a portion of the subcooler is bypassed during heating mode operation to reduce the effective size of the sub-cooler.  The bypassed portion of the auxiliary coil is used for storing excess refrigerant charge.  This arrangement provides the system with the optimum amount of subcooling in each mode of operation, and adjusts the refrigerant charge for optimum performance in both the heating and cooling modes.
Patent CA-1273048-A (CA)
Inventor: O'HARRA DALE G II
IPC: H01S3/082
Filed: 1985-06-13
Granted: 1990-08-21
Abstract: ABSTRACT                 A PULSED LASER SYSTEM     A pulsed laser system capable of operating in a plurality of modes for delivering a burst of laser pulses to a target wherein the pulse width of the laser pulses are automatically controlled in response to the mode selected.  A special calibration procedure allows the system to determine the pulse width and pulse repetition rate when the laser is producing a predetermined power output level as measured by a power meter at the target site.  Using calibrated pulse width and pulse repetition rate, the pulse width and pulse repetition rate of the laser pulses to be delivered to the target for any particular treatment burst can be determined.  Means are provided for determining the energy delivered to the target for any particular treatment burst.  A potentiometer coupled to a laser spot size control lense assembly provides a signal proportional to the spot size. From this signal and the energy delivered, the energy density can be calculated.  A special REPEAT mode allows the operator to repeat automatically at preselected intervals the firing of bursts of laser pulses characterized by repetition rate, pulse width and exposure time.  The bursts will be repeated for as long as the foot pedal is depressed.
Patent CA-1240426-A (CA)
Title: Method and apparatus for spherical panning
Inventor: WALLER WILLIAM G
IPC: G09G5/06
Filed: 1985-06-26
Granted: 1988-08-09
Abstract: Abstract of the Disclosure A graphics display terminal performs a pan operation with respect to a view motion center to effectuate spherical panning.  Three dimensional instructions stored in terminal memory are re-transformed in accordance with a panned direction.
Patent CA-1270657-A (CA)
Inventor: REMMEL WAYNE R
IPC: A47J27/00
Filed: 1985-07-17
Granted: 1990-06-26
Abstract: Abstract of The Disclosure A cooking pan having an inner shell and an outer shell between which is an oil filled cavity containing a heating element the inner shell being secured to the outer shell by a rolled beaded edge formed in such a manner that the free edges of the respective inner shell and outer shell are not in contact with one another because the outer margin of the inner shell has been pre-beaded. the outer margin of the outer shell has been folded, and the relationship between the two is such that the folded portion is spaced slightly from the pre-beaded portion.  The oil filling hole is provided with a circumferential seat against which an O-ring is urged by a cup-shaped plug for the hole backed by a spring and spring retainer held in position by a handle bracket provided with a spring retainer backing plate so that the oil filling hole plug functions also as a relief valve which is completely concealed beneath the handle.
Patent CA-1254874-A (CA)
Inventor: JENNINGS JAMES R
IPC: B01J23/74
Filed: 1985-08-02
Granted: 1989-05-30
Abstract: Abstract Catalyst production A pelleted iron oxide catalyst precursor wherein the iron oxide has an O/Fe atomic ratio in the range 1.2 to 1.4, a high surface area and a density of at least 2.6 g.cm-3.  The precursor may be made be de-oxidising, by heating in the presence of a steam/hydrogen mixture, an iron oxide composition made by precipitation and calcination, followed by pelleting after de-oxidation.
Patent CA-1235815-A (CA)
Inventor: BRYDEN BRIAN
IPC: F02K3/00
Filed: 1985-08-08
Granted: 1988-04-26
Abstract: ABSTRACT     A linear prediction vocoder having improved noise immunity and error masking.  Error masking is obtained in the synthesizer by extrapolating a pitch interval value, between the frame preceding and following a faulty voiced frame, and using the extrapolated pitch value, the reflection coefficients and residual energy of the preceding frame in replacement of the faulty frame.  The preceding frame is repeated in place of the faulty frame in case it is unvoiced.  The analyzer apparatus determines whether indicated pitch values exceed a predetermined threshold, to indicate that the frame is voiced,  The threshold is raised if the frequency of the zero crossings is high, whereby the threshold is biased toward being unvoiced.  The threshold is lowered is either or both the frequency of the zero crossings is low and the overall energy is high and the low frequency energy is significant.
Patent CA-1259083-A (CA)
Inventor: HARINISHI ATSUSHI
IPC: A63J3/00
Filed: 1985-09-09
Granted: 1989-09-05
Abstract: ABSTRACT OF THE DISCLOSURE          A gymnastic floor structure comprises a panel board assembly of a plurality of abutting rectangular unit panels.  A plurality of uniformly-spaced post-like lower floor members spacedly secured to the bottom of the panel board assembly to be interposed between it and the gymnasium base floor, sheet like upper floor members on top of the panel board assembly and tightening means which prevent the panel board assembly from loosening in the connecting directions.  The lower floor members are made of synthetic resin foam, each connecting means connecting the unit panels edge to edge has an almost I-shaped cross section composed of two U-shaped channels integrated back to back, the connecting means being dispersed between two adjacent unit panels, a fixing part channel of the connecting means embraces the side edge portion of one unit panel board and is secured thereto with fastening means, and a fitting part channel embraces the side edge portion of the other abutting unit panel board.
Patent CA-1249776-A (CA)
Inventor: ANNO NOBUO
IPC: F02F7/00
Filed: 1985-11-27
Granted: 1989-02-07
Abstract: ABSTRACT OF THE DISCLOSURE              The crankshaft of an engine is supported by bearing caps mounted on journal walls of a cylinder block and a bridge interconnects the bearing caps. Oil passages in each bearing cap lead from the bridge to each crankshaft journal bearing at a laterally offset location rather than on the cylinder axis. A longitudinal main gallery in the bridge supplies oil to the passages and is laterally offset even further to that side. A supply passage in the bridge and one bearing cap at oil ex-treme lateral side supplies oil from a pressurized oil supply passage in the cylinder block to that supply passage in the bearing cap.
Patent CA-1237733-A (CA)
Inventor: HAMA FUMIO
IPC: C09D5/00
Filed: 1985-11-28
Granted: 1988-06-07
Abstract: Abstract  of  the  disclosure:          A  hydroxydiphenyl  sulfone  derivative  represented by  the  formula  [ I ]   is  a  novel  compound  and  a heat -sensitive  recording  material  which  comprises  at  least  one of  the  derivatives  as  a  color  acceptor  not  only  has  an excellent  recording  sensitivity,  resistances  to  plasticizer and  diazo  developer  but  also  suits  to  high - speed recording,  has  an  excellent  storage  stability of  record images  and  does  not  decrease  in  whiteness  of  the background,   wherein  R1  and  R2 are  each  hydrogen,  halogen,  lower alkyl,  lower  alkoxyl  or  hydroxyl  and  n  is  an  integer  of 3 or  4.
Patent CA-1255862-A (CA)
Title: Procede de fabrication d'une piece en forme de corps  creux et piece ainsi obtenue
Inventor: LALLOZ GUY
IPC: B29L22/00
Filed: 1985-12-04
Granted: 1989-06-20
Abstract: Procédé de fabrication d'une pièce en forme de corps creux et pièce ainsi obtenue. e) Procédé de fabrication d'une pièce en forme de corps creux et pièce ainsi obtenue ; b) procédé selon lequel on moule des ébauches démoulables dont la forme globale correspond à la forme de la pièce à réaliser, on ne cuit les pièces ainsi réalisées que partiellement pour pouvoir en extraire les noyaux et les assembler enfin en terminant la cuisson ; c) l'invention concerne notamment les techniques de moulage des pièces en matière synthétique. Figure 1 jointe.
Patent CA-1264031-A (CA)
Inventor: KAHN RICHARD A
IPC: A61M1/36
Filed: 1986-01-03
Granted: 1989-12-27
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention discloses the effect of ultra-violet (UV) radiation on platelet concentrates collected in a plastics container, particularly in a polypropylene bag.  Samples irradiated at 310 nm for 30 minutes at a dose of 774 J/M2 show no loss of platelet function as determined by ADP, collagen, or ristocetin-induced aggregation.  Lymphocytes isolated from irradiated units are unable to act as responders or stimulators in a mixed lymphocyte reaction.          The invention provides a device and a method of UV irradiation of platelet concentrates resulting in transfusible cell suspension unable to evoke  immunological response while retaining normal platelet function.
Patent CA-1256482-A (CA)
Inventor: LINKNER HERBERT L JR
IPC: H02K37/10
Filed: 1986-02-17
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE           A solenoid has a pole and armature construction wherein, when a predetermined constant current is applied to the solenoid winding, the magnetic force attracting the armature toward the pole decreases as the armature is moved in one direction relative  to  the pole and the distance  the  armature  is moved  is substantially proportional to the current applied to the winding.  These operating characteristics are achieved by a solenoid having a field member provided with a pole portion on one end thereof,  and having an armature connected to the opposite end for movement relative to the pole portion. The armature is provided with an edge portion which is spaced from the pole portion to define an air gap therebetween.  The pole portion produces a magnetic field which exerts a magnetic force on the armature edge portion in one direction relative to the pole portion.   The armature edge portion and the pole portion are shaped to control the spacing of the air gap as the armature edge portion is moved in the one direction.  By maintaining the air gap spacing substantially uniform, the magnetic force urging the armature edge portion in the one direction toward the pole member decreases as the armature is moved in the one direction, and the armature moves a distance proportional to the current applied to the winding.  One application for the present solenoid is as a control device for a pressure regulating valve of the type utilized in vehicle transmissions.   In this application, the solenoid controls the valve such that the output pressure of the valve is inversely proportional to the current applied to the winding of the solenoid.
Patent CA-1269717-A (CA)
Inventor: FURUMOTO HORACE W
IPC: B23K26/00
Filed: 1986-04-24
Granted: 1990-05-29
Abstract: Use of Laser to Break Down Objects For Removal From Within The Body Abstract of the Disclosure Calculi, stones, calcified tissue and other material are broken down for removal from within a body using laser pulses that are delivered via an optical fiber and have a wavelength, intensity, energy per pulse and pulse duration selected to break down the object into smaller particles without delivering energy sufficient to cause damage to other tissue.
Patent CA-1254393-A (CA)
Inventor: TAKEDA TAKASHI
IPC: E02D5/60
Filed: 1986-05-14
Granted: 1989-05-23
Abstract: ABSTRACT         A covering is applied onto the outer surface of a pile including a steel pipe or the like to surround a predetermined length thereof so as to reduce a frost heaving force or negative friction acting on the pile in a frigid area.  The covering is closely adhered by an adhesion layer or the like to the pile over a given length thereof.  This given length is between 0.5 and 5m.  The covering member includes a smooth-surfaced plastic covering or elastic covering.  A rugged surface covering having a rugged surface may be provided below the smooth surfaced covering.
Patent CA-1265674-A (CA)
Inventor: SUDDABY PETER
IPC: F41A33/02
Filed: 1986-05-16
Granted: 1990-02-13
Abstract: ABSTRACT          TITLE:-   LASER BEAM PROJECTOR AND MOUNTING         MEANS THEREFOR.    An alignment plug is provided for mounting a laser beam projector assembly on the barrel of a weapon, comprising an elongate body of substantially cylindrical cross-section of which a first body portion serves for location within the muzzle end of the barrel and a second body portion serves for attachment of the projector assembly. A window in said plug serves for entry of light emitted on detonation of a blank round, the light being transmitted to a light detector by a light guide to initiate projection of a coded laser beam. Aperture means extending axially of said plug serves to relive the pressure of the detonation to the exterior of the barrel.
Patent CA-1273500-A (CA)
Inventor: HEWETT RICHARD H
IPC: A01N47/36
Filed: 1986-06-30
Granted: 1990-09-04
Abstract: ABSTRACT HERBICIDAL METHOD USING DIFLUFENICAN The invention provides a method of controlling the growth of weeds using (a) a urea herbicide and (b) diflufenican; herbicidal compositions comprising (a) and (b) are described.