baber/WOPTO huggingface dataset:
Patent CA-1219157-A (CA)
Inventor: LEBLANC RICHARD S
IPC: F42B39/28
Filed: 1983-10-28
Granted: 1987-03-17
Abstract: ABSTRACT OF THE DISCLOSURE      A weapon system including a main gun using link fed ammunition and a co-axially mounted machine gun mounted in a turret rotatably positionable in an armored vehicle.          The spent links for the main gun and the spent machine gun links and brass are ejected through the trunnion bearing on which the rotor fox the main gun rotates and into a compartment which communicates with the exterior of the vehicle.  The linked ammunition for the main gun is stored in a rectangular shaped ammunition box positioned dia-metrically in the turret basket.  The manual trigger and main gun elevation assembly includes a mechanical connection between the trigger and the trigger switch which does not rotate with the trigger and handwheel.  The link eject chutes for the main gun, which can be a dual fed 25 milli-meter gun, include guide strips for guiding the tab members of the links through the chute channels and thereby pre-venting jamming.
Patent CA-1224045-A (CA)
Inventor: DEGLISE XAVIER
IPC: C10J3/12
Filed: 1983-11-04
Granted: 1987-07-14
Abstract: The rapid pyrolysis of lignocellulosic products, especially forest waste, is conducted in a fluidized bed of hot refractory particles. The pyrolysis products, comprising solid carbonaceous residue (i.e., char), tars and gas, escape from the bed and cross an overheating zone comprising a packed bed contactor supplied by a rainfall of hot refractory particles. The carbonaceous solid residue is then separated from the produced gases, a portion of which is recycled to fluidize the bed, and burned in a conveyed bed combustion reactor, thus heating the refractory particles that supply the packed bed contactor and the fluidized bed.
Patent CA-1209040-A (CA)
Title: Procede de fabrication de granules et comprimes  effervescents
Inventor: BRU JEAN
IPC: B01J2/16
Filed: 1983-12-19
Granted: 1986-08-05
Abstract: Procédé de fabrication de comprimés effervescents, selon lequel on effectue une humidification ménagée du mélange par un solvant puis sa granulation-séchage, caractérisé en ce que les opérations sont effectuées en continu dans un seul appareil.
Patent CA-1224857-A (CA)
Title: Rain condition dependent wiper control system for an  automotive vehicle
Inventor: KOBAYASHI KYOJI
IPC: B60S1/08
Filed: 1984-01-27
Granted: 1987-07-28
Abstract: ABSTRACT OF THE INVENTION          In  an  automotive  windshield  wiper  control system, a rain sensor provides a rain condition-indicative signal useful in controlling the wiper in its intermittent operation mode. That signal is integrated to yield a value representing rain accumulation on the windshield, and when the integrated value exceeds a given threshold, the wiper is reciprocated once to clear the windshield.  In order to prevent a rhythmic wiper operation, the signal integrator is disabled during wiper operation so that the integrated value will not approach the threshold too soon after or even before the end of the preceding wiper operation cycle.
Patent CA-1214783-A (CA)
Inventor: SANDERSON WILLIAM R
IPC: C11D3/39
Filed: 1984-03-14
Granted: 1986-12-02
Abstract: ABSTRACT                     Peroxygen Compounds.      Increased energy costs have stimulated a demand for peroxygen compounds that are effective at ambient to hand-hot temperatures, but peroxyacids and acyl peroxides tend to suffer from one or more of poor thermal stability, or sensitivity to impact or moisture, thereby rendering their manufacture or storage hazardous, or from poor solubility.  The instant invention provides salts of the formula (in anhydrous form):                    in which M represents potassium and n = 1 or M represents magnesium and n = 2.  The solids can be incorporated in low temperature bleaching compositions, in washing compositions, in sanitizing compositions or in disinfection/sterilisation compositions.
Patent CA-1230912-A (CA)
Inventor: IRWIN LAWRENCE F
IPC: F16P1/00
Filed: 1984-03-21
Granted: 1987-12-29
Abstract: A B S T R A C T         A safety enclosure for enclosing a foot operated switch so as to prevent accidental actuation of the switch.   The enclo-sure  is  open  at the top and includes upstanding  walls within which  the  switch is mounted.    One of the walls  is  pivotally movable by a positive act of the operator against the urging of a closure spring from an upstanding position to a lowered  position to enable the operator to bring his foot into pressural operating engagement with the switch.
Patent CA-1215480-A (CA)
Inventor: VERTONGEN BERNARD
IPC: H01L29/732
Filed: 1984-03-29
Granted: 1986-12-16
Abstract: ABSTRACT:       A method of manufacturing a high-voltage bipolar transistor in an island formed by means of isolating separ-ation walls in a layer structure comprising two super-imposed epitaxial layers of opposite conductivity types, carried by a substrate. This method is characterized in that there is deposited above the second epitaxial layer a third epitaxial layer of the same conductivity type as the first layer, and in that the separation walls are obtained from two parts, the first part being formed before the deposition of the third epitaxial layer and the second part being formed after the deposition of the layer.
Patent CA-1212781-A (CA)
Title: Semiconductor power component and method of  manufacturing
Inventor: ROSSETTI PIERRE
IPC: H01L29/06
Filed: 1984-05-02
Granted: 1986-10-14
Abstract: A B S T R A C T            A SEMICONDUCTOR POWER COMPONENT AND METHOD OF MANUFACTURING            The semiconductor is of the multicellular type having a substrate (10) of a first conductivity type with a plurality of areas of opposite, conductivity type in diffused its surface with undiffused areas of substrate being left in between the diffused areas thereby constituting a patchwork of alternating N type and P type cells.  The cells of each type are connected in parallel to define two terminals of the component.     In accordance with the invention, the entire surface of the patchwork is covered by first and second conductive layers (30, 50) serving to provide said parallel connections of the cells of each type.     The two layers interpenetrate each other in a frontier zone (ZF) in such a manner that each upper half layer is connected to the lower half layer on the other side of the frontier zone.     The surface of the component thus provides two large conductive areas (50e, 50b) each of which is electrically connected to all the cells of one or other type, and thus constituting an emitter electrode (or cathode) and a base electrode (or trigger) for the component.
Patent CA-1226584-A (CA)
Title: Procede pour la preparation de derives de l'acide  bicyclo (3,2,1) octane carboxylique ainsi que les  derives ainsi obtenus
Inventor: BOIGEGRAIN ROBERT
IPC: C07C69/753
Filed: 1984-05-24
Granted: 1987-09-08
Abstract: PRECIS DE LA DIVULGATION:            La présente invention concerne un procédé pour la préparation de dérivés de l'acide bicyclo (3.2.1.) octane carboxylique de formule générale suivante:              (I) dans laquelle R représente un radical alcoyle inférieur droit ou ramifié, Z représente le groupement OX dans lequel X est l'hydrogène ou une base alcaline, ou Z représente encore le groupe      dans lequel R1 et R2, identiques ou différents sont l'hydrogène ou un radical alcoyle inférieur.  L'invention concerne également les composés de formule (I) obtenus par la mise en oeuvre dudit procédé. Ces composés de formule (I) sont utilisables en théra-peutique notamment en raison de leurs activités anti-convulsivante et antianoxique.
Patent CA-1235392-A (CA)
Inventor: LINDENBAUM BERNARD
IPC: B64C27/04
Filed: 1984-05-25
Granted: 1988-04-19
Abstract: TITLE OF THE INVENTION:           AERIAL LOAD-LIFTING SYSTEM         ABSTRACT OF THE DISCLOSURE;     An aerial load-lifting system comprised of a lighter-than-air unit, such as a blimp, below which is suspended a powered heavier-than-air unit, such as a helicopter, for example.  The latter unit produces thrust which can be directed vertically, up or down, or tilted for translational motion in any direction.          The units are connected by a flexible tension member such as a cable.  The upper, lighter-than-air unit is sufficiently high above the lower, heavier-than-air unit to permit the heavier-than-air unit to freely control and maneuver itself and the payload sus-pended below it with minimal restraint from the lighter-than-air units.
Patent CA-1245396-A (CA)
Inventor: ASMUSSEN ERIK
IPC: A61K6/884
Filed: 1984-10-23
Granted: 1988-11-22
Abstract: Adhesion promoting agent, process for its preparation and use thereof on collageneous material Abstract of the Disclosure A primer composition for providing bonding between collagen containing materials, including dentin, bones and leather, and acrylate resins is disclosed comprising a monomer of the acrylate type containing reactive hydro-gen and an aldehyde group containing compound. The com-bination may be made as a physical mixture or a chemical reaction product.
Patent CA-1226180-A (CA)
Inventor: SIRINYAN KIRKOR
IPC: H05K3/18
Filed: 1984-11-02
Granted: 1987-09-01
Abstract: Process for the adhesion-activation of polyamide sub-strates for electroless metallisation Abstract A mild activation process for the adhesion-activation of polyamide mouldings for electroless metal-lisation comprises treating the substrates, successively or simultaneously, with the solution of a mixture of CaC12, LiCl and/or MgC12 with AlC13, FeC13 and/or TiC14 in a lower alcohol and with an activator solution based on inorganic complex compounds of the formula Mn+  [Em+ Halz] in which M represents two hydrogen or alkal; metal atoms or one alkaline earth metal atom, Hal represents a halogen, preferably C1, and E represents a noble metal atom of the 1st or 8th subgroup of the periodic table, having the val-ency m and the coordination number z (z-m - n), or with customary colloidal or ionic systems of these noble metals.
Patent CA-1199730-A (CA)
Title: Method and apparatus for continuous word string  recognition
Inventor: MOSHIER STEPHEN L
IPC: G10L25/78
Filed: 1984-12-11
Granted: 1986-01-21
Abstract: METHOD AND APPARATUS FOR       CONTINUOUS WORD STRING-RECOGNITION            ABSTRACT OF THE DISCLOSURE       A speech recognition method and apparatus for recognizing word strings in a continuous audio signal are disclosed.  The word strings are made up of a plura-lity of elements, and each element, generally a word, is represented by an element template defined by a plura-lity of target patterns.  Each target pattern is repre-sented by a plurality of statistics describing the expected behavior of a group of spectra selected from plural short-term spectra generated by processing of the incoming audio.  The incoming audio spectra are pro-cessed to enhance the separation between the spectral pattern classes during later analysis. The processed audio spectra are grouped into multi-frame spectral pat-terns and are compared, using likelihood statistics, with the target patterns of the element templates.  Each multi-frame pattern is forced to contribute to each of a pluarality of pattern scores as represented by the ele-ment templates.  A concatenation technique is employed, using dynamic programming techniques, to determine the correct identity of the word string.
Patent CA-1223971-A (CA)
Inventor: HODGE JAMES E
IPC: G06F5/01
Filed: 1985-03-05
Granted: 1987-07-07
Abstract: Abstract A multi-function high speed barrel shifter comprising three functional levels. The first level performs 1/4 word shifts by a selectable amount. The second level performs 1/8 word shifts on the portion of the word to be shifted and, where desired, fills the remainder of its output with fill bits. The third level performs 1/32 of a data word shift. All shifting and filling are controlled by an input control signal which specifies the operation, direction and shift amount. The circuit is easily complimented in LSI Technology and is easily cascaded to double the size of the data word handled thereby.
Patent CA-1219335-A (CA)
Inventor: DORSEY DENIS P
IPC: H04N9/64
Filed: 1985-03-15
Granted: 1987-03-17
Abstract: RCA 80,889 ABSTRACT VIDEO SIGNAL PROCESSOR FOR PROGRESSIVE SCANNING An interlaced composite video signal (Vin) repeating at an fH line rate is coupled to a comb filter (22) to produce separated luminance (Ycm) and chrominance (C) signals. The chrominance signal (C) is demodulated (33) to develop color mixture signals (I,Q). The luminance (Ycm) and color mixture (I,Q) signals are applied to a color matrix (34,36) for generating a first set of R,G,B color signals, which at the fH rate. A time compression circuit (37) time compresses the R,G,B signals to generate a set of compressed color signals, repeating at a double line rate of 2fH. A switching arrangement (40) coupled to the matirx (36), the external source and the time compression circuit selectively applies to the time compression circuit (37), either the R,G,B signals derived from the source of the composite video signal or R,G,B signals directly obtained from an external video source (38).
Patent CA-1259936-A (CA)
Inventor: COOLEY GLORIA L
IPC: A01G7/00
Filed: 1985-04-01
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to the regeneration of sunflowers via embryogenesis and organogenesis. The process comprises the steps of:     (a) culturing tissue obtained from a sunflower plant on a first medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient to ensure callus formation;     (b) optionally subculturing said callus on a maintenance medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient for callus maintenance;     (c) subculturing said callus on a second medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient to precondition the callus;     (c) subculturing said callus on a third medium which comprises mineral salts, vitamins, sucrose and a hormone in an amount sufficient to ensure shoot formation, and (d) subculturing said shoot on a fourth medium which comprises mineral salts, vitamins, sucrose and a hormone in an amount sufficient to ensure root formation, whereby plants are obtained.
Patent CA-1258840-A (CA)
Inventor: TSUNO KOICHI
IPC: A61B1/00
Filed: 1985-05-30
Granted: 1989-08-29
Abstract: ABSTRACT OF THE DISCLOSURE         A fiberscope having a freely bendable  tip and having  a  reduced  weight  and  diameter.     Two  spaced cylindrical casted sections are provided at the tip of the fiberscope,   and  the  image  fiber,  light  guides  for transmitting  illuminating  light,  and  the  manipulating wires  are  inserted  through  the  two  cylindrical  casted sections.   Each of the manipulating wires maybe inserted through a tube in coil form.
Patent CA-1245850-A (CA)
Inventor: RIESBERG ROBERT E SR
IPC: B27B27/02
Filed: 1985-07-03
Granted: 1988-12-06
Abstract: PARALLEL MEASURING GUIDE DEVICE                    ABSTRACT OF THE DISCLOSURE     An apparatus for ensuring parallel measuring or spacing or alignment of two objects comprising an end plate provided with at least two rods perpendicularly extending from one side thereof a second plate moveably mounted on said rods parallel to the end plate and means for securing the second plate in position on the said rods, at least one measuring scale being provided on the rods to obtain parallel alignment or spacing of two objects, particularly as a setting guide for table and radial arm saws.
Patent CA-1237617-A (CA)
Inventor: HEPBURN GEORGE R
IPC: A61F5/04
Filed: 1985-07-12
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE     An adjustable splint assembly comprising a lower strut and an upper strut pivot ably connected to said lower strut, one of said struts having at one end a pivot ably mounted head portion defining a cam surface, an adjustable biasing means mounted within the other strut and biased into engagement with said cam surface, for applying a quantifiable force tending to align or approximate said upper and lower struts and means for securing said splint assembly to a limb.
Patent CA-1248018-A (CA)
Inventor: DOHERTY BRIAN J
IPC: E21B33/127
Filed: 1985-10-10
Granted: 1989-01-03
Abstract: ABSTRACT          A deployment system for use in an oil well system or the like that comprises a body for disposition in an elongated tubular casing that carries deployable apparatus for radial expansion into engagement with surfaces of the casing.  A first chamber in the body contains incompressible fluid, and a second chamber in the body contains pressurized compressible fluid.  A first passage interconnects the first chamber and the deployable apparatus, a second passage interconnects the first and second chambers, and differential pressure responsive means that controls the second passage has a first condition in which the second passage is closed and a second condition in which the second passage is open, the differential pressure responsive means being adapted to shift from the first condition to the second condition when the pressure in the first chamber exceeds the pressure in the second chamber by a predetermined amount.
Patent CA-1263834-A (CA)
Inventor: KAEMPFER RAYMOND O R
IPC: G01N33/58
Filed: 1985-11-15
Granted: 1989-12-12
Abstract: ABSTRACT    An in vitro bioassay for erythropoietin comprising the steps of preparing a liquid assay mixture from a Manor Cell Preparation incubating the assay mixture in the presence of labeled thymidine to produce a liquid incubation mixture.  At the end of an incubation period the cell material is separated from the liquid incubation mixture and the separated cell material is subjected to a quantitative determination of the incorporated labeled thymidine which is proportional to the erythropoietin content of the sample.    The Manor Cell Preparation is prepared by inducing anemia in a rabbit, administering actinomycin D to the anemic rabbit and thereafter collecting bone marrow from the rabbit.
Patent CA-1256368-A (CA)
Inventor: SCHAEFER RAINER
IPC: G01N33/544
Filed: 1985-12-06
Granted: 1989-06-27
Abstract: Abstract Process for the preparation of an immuno-reactive porous carrier material The present invention provides a process for the preparation of an immuno-reactive, porous carrier material by application of a solution of a first reaction component of an immuno-reaction and of a solution of a second component of an immuno-reaction coprecipitating therewith, incubation of the carrier material impregnated with the solutions for the immuno-precipitation, optional washing and subsequent drying of the impregnated carrier material, wherein a solution of both components of the immuno-reaction is prepared, which solution contains an inhibitor for the immuno precipitation, the carrier material is impregnated with this solution and then the immuno-precipitation is initiated by removal of the inhibitor or by removal of the inhibiting action.
Patent CA-1246684-A (CA)
Inventor: ISHIMURA YOHZOH
IPC: H05B6/80
Filed: 1985-12-18
Granted: 1988-12-13
Abstract: ABSTRACT     In a microwave heating oven, a safety switch is disposed in an external position outside a heating chamber, and a switch rod made of polypropylene or a similar low dielectric-constant plastic material, is disposed through and across the heating chamber and serves as a thermal switch.  Thus, at abnormally high temperature or upon occurrence of a fire in the heating chamber, the switch rod melts to thereby open the safety switch and deactivate the microwave generator.
Patent CA-1240218-A (CA)
Inventor: MELCHER GERHARD
IPC: B05D7/00
Filed: 1985-12-31
Granted: 1988-08-09
Abstract: Abstract The process serves to impregnate planar carrier materials especially  those  in  the  form of continuous webs, with synthetic  resin to manufacture a stackable product, such as,  e.g.,  paper-prepregs to be used for the manufacture of synthetic-resin-laminated panels.        For  the process, a highly viscous liquid synthetic resin coating (5)  is applied to one surface of the carrier ma-terial (1),  the  coating  is heated to a higher tempera-ture,  during or after which, respectively, the synthetic resin (4) of the coating (5) is at least in part absorbed by the carrier material (1). The carrier material (1') to which  synthetic  resin  thusly  has been applied is then briefly subjected to such pressure, e.g., with the aid of a  pair of pressure rollers (9), that the synthetic resin (4)  evenly  permeates the carrier material. For the con-current  impregnation  of  several carrier materials (1), the superposed carrier materials (1') loaded with synthe-tic resin can be subjected to mechanical pressure.            In  a  device for the concurrent impregnation of two con-tinuous carrier material webs the synthetic resin coating is  introduced  between  these  two carrier material webs (46, 47).
Patent CA-1264425-A (CA)
Inventor: HEAD DONALD L
IPC: G03F7/00
Filed: 1986-02-18
Granted: 1990-01-16
Abstract: Abstract of the Disclosure Images are formed on plain paper using imaging sheets having a coating containing a chromogenic material and a photosensitive composition with at least the photo-sensitive composition encapsulated in a layer of rupturable microcapsules as an internal phase by a process which comprises image-wise exposing the imaging sheet to actinic radiation placing the imaging sheet in contact with a sheet of plain paper with the layer of microcapsules adja-cent the sheet of plain paper, subjecting the microcap-sules to a uniform rupturing force, the steps of subjecting the layer of microcapsules to the rupturing force and placing the imaging sheet in contact with the sheet of plain paper being conducted such that the chromogenic material is image-wise transferred to the sheet of plain paper, and applying a developer material to the surface of the sheet of plain paper to which the chromogenic material is transferred, the developer material thereupon reacting with the chromogenic material and producing a visible image.
Patent CA-1243049-A (CA)
Title: Foamed ceramic body and process for production  thereof
Inventor: SATOH SHYUJI
IPC: C04B38/02
Filed: 1986-03-27
Granted: 1988-10-11
Abstract: Abstract of the Disclosure A foamed ceramic body comprising at least 90 % by weight of a ceramic composed of 60 to 80 %  by weight of SiO2, 5 to 15 % by weight of Al2O3, 8 to 14 % by weight of an alkali metal oxide, and 1 to 10 % by weight of CaO; and a process for producing the said foamed ceramic body, which comprises mixing 100 parts by weight of a powdery mixture composed of 75 to 90 % by weight of a volcanic eruption, 5 to 15 % by weight of an alkali metal oxide compound and 2 to 10 % by weight of a CaO compound uni-formly with 0.1 to 1 part by weight of a blowing agent, and heating the mixture to a temperarture of 800 to 1100°C.
Patent CA-1265315-A (CA)
Inventor: MOLLERE PHILLIP D
IPC: C01B25/234
Filed: 1986-05-07
Granted: 1990-02-06
Abstract: Abstract Process For Seed Crystal Preparation For Phosphoric Acid Crystallization The present invention relates to the processing of phosphoric acid by crystallization starting with phosphoric acid and adding relatively large amounts of fine, relatively pure seed crystals to acid which has been cooled to supersaturated conditions.  Crystal-lization thereafter proceeds under conditions which substantially favor growth on the seeds which are added and disfavor secondary nucleation.  The present invention particularly describes a seed crystal gen-erator for use in the foregoing process in which rela-tively high purity phosphoric acid, containing 60% to 66% P2O5 is cooled to a temperature of at least 5 to 10°C below zero and thereafter nucleated under agita-tion in a crystallizing vessel of short residence time.