baber/WOPTO huggingface dataset:
Patent BE-892425-A (BE)
Title: Structural member for racks and frames - is solid or hollow, with series of spaced bolt holes permitting simple joints with minimum number of bolts
IPC: A47B96/14
Filed: 1982-03-09
Abstract: The member for constructing display stands, shelving, racks, etc., is designed to ensure rigid joints with a minimum number of bolts. It can be solid or hollow, and has equally spaced holes (7) through it, in two sets at right angles to each other, and intersecting. A right angle joint can be forward by a single bolt (12) through a horizontal and a vertical member. A corner joint with a third member extending in a horizontal plane from the vertical plane of two other connected members uses three bolts, all at right angles to each other in three planes. In this case, the horizontal member overlaps the vertical member, with a bolt passing through both. The third member then fits into the corner formed by the overlap, and is secured by two bolts at right angles to the first two members.
Patent BE-897958-A (BE)
Title: Moissonneuse-batteuse automotrice
Inventor: HEIDJANN F
IPC: A01F12/44
Filed: 1983-10-10
Abstract: La présente invention concerne une moissonneuse-batteuse  auto-motrice qui est constituée par un véhicule portant sur lequel est monté un réservoir à grain, un mécanisme de battage axial, l'ensemble des dispositifs de nettoyage et le longement de la barre de coupe étant reliés au véhicule portant par l'intermédiaire d'une suspension à 3 points, de telle sorte qu'après le simple détachement de la suspension à 3 points et éventuellement,auprès le retrait du réservoir à grain, le véhicule portant puisse etre utilisé par exemple comme véhicule de remorquage ou encore comme véhicule portant pour d'autres appareils d'agriculture.
Patent BE-900188-A (BE)
Title: Pin-ball table has playing surface below glass top - contained between lower member and transparent flat-domed upper protective member
IPC: A63F7/02
Filed: 1984-07-19
Abstract: The protective cover is intended for a gaming appts. (pin table) comprising a cabinet contg. an inclined rectangular surface with five transverse parallel rows of downwardly reducin reducing members of openings each with an electrical contact. The cabinet further contains a ball launching trigger, means to return balls, beacons, and tracks to return balls to a collecting trough in readiness for launching in the next game. - The cover comprises a transparent upwardly flat-domed (acrylic or polycarbonate) member, which is peripherally secured below the upper glass cover panel to the cabinet frame, and a downwardly flat-domed member similarly secured below the playing surface.
Patent BE-901389-A (BE)
Title: Sorption agent for beverages - comprises block copolymer of polyethylene oxide and poly-6-caprolactam, having stabilising colloidal and organoleptic properties
Inventor: BASAROVA G
IPC: A23L2/52
Filed: 1984-12-27
Abstract: A sorption agent for stabilising the colloidal and organoliptio props. of beverages contg. organic cpds., partic. wine, beer, spirits and fruit drinks, comprises a block copolymer of polyethylene oxide (PEO) and poly-6-caprolactam in porous powder form, contg. 1-40 wt.% PEO units and having a specific surface of 0.1-80 m2/g, the pores having a mean radius of 1-600 nm, a volume of 0.1-2.5 ml/g and a porosity of 1-60%. Prepn. of the sorption agent is also claimed.
Patent BE-902520-A (BE)
Title: Clothing and accessories with electronic decoration - has uses 9V battery to operate flashing light designs and perfume releases
IPC: A41D27/08
Filed: 1985-05-29
Abstract: The clothing, or accessories of all types, for people or animals has an associated 9 volt battery to drive the lights of an incorporated or affixed design. The design may be cars with lights flashing, animated pictures etc. and may also have an associated scent or perfume. The battery is connected by a wire and interrupter to the printed circuit of the design.
Patent CA-1084521-A (CA)
Inventor: DIAMOND JULIUS
IPC: C07C255/59
Filed: 1973-06-29
Granted: 1980-08-26
Abstract: ABSTRACT OF THE DISCLOSURE An ethynyl benzene compound of the formula   which has analgesic and antipyretic activities is produced (a) by splitting off carbon dioxide from a propiolic acid of the formula   or (b) by subjecting a compound of the formula '   to a hydrogen-halide splitting off treatment.  In the above formulae, R is alkyl, cycloalkyl, alkylcycloalkyl, cycloalkanyl, aryl or substituted aryl, in which the substituent is Y", and Y, Y' and Y" are hydrogen, alkyl, halo, nitro, amino, acylamino, mono- and diloweralkylamino, mercapto, acylthio, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, hydroxy, lower alkoxy, acyloxy, haloloweralkyl, cyano or acetyl, with the proviso that when R is phenyl, at least one of Y, Y' and Y" are  other than hydrogen, and Hal represents a halogen.
Patent CA-1038408-A (CA)
Inventor: BAKER MELVIN C
IPC: C08G65/00
Filed: 1974-11-06
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE         Polytetramethylene ether glycol having a narrow molecular weight distribution of about 1.30 to 1.70 is made by a process comprising (1) partially depolymerizing poly-tetramethylene ether glycol to tetrahydrofuran in the presence of a cross-linked acid form ion exchange resin at a temperature of about 120 to 150°C. while removing a major portion of the tetrahydrofuran produced, (2) cooling to about 70 to 90°C., (3) filtering to remove the resin from the polytetramethylene ether glycol, and (4) drying under reduced pressure.  The narrow molecular weight polytetra-methylene ether glycol made thereby has a number average molecular weight of about 1600-3200 and a viscosity of about 4-20 poise at 40°C.  It is useful in making poly-urethane fibers and films.
Patent CA-1046638-A (CA)
Inventor: ESSER LEONARD J M
IPC: H01L29/762
Filed: 1975-02-06
Granted: 1979-01-16
Abstract: ABSTRACT:              The invention relates to a charge-coupled device in which the charge transport takes place in the form of majority charge carriers via the bulk of a surface layer of the first conductivity type which forms a p-n junction with a substrate of the second conductivity type. The comparatively thick and high-ohmic surface layer has a comparatively thin low-ohmic buried zone of the first conductivity type which adjoins the said p-n junction. The buried zone forms a buffer layer against the depletion zone belonging to the p-n junction. Without detrimentally influencing the transport properties, a low-ohmic substrate may be used, which has important advantages in particular with respect to the leakage currents.
Patent CA-1041450-A (CA)
Inventor: JACKSON RICHARD L JR
IPC: C12M1/20
Filed: 1975-02-06
Granted: 1978-10-31
Abstract: BIOLOGICAL CHAMBER APPARATUS                 ABSTRACT OF THE DISCLOSURE       Apparatus suitable for growth of microorganisms under con-trolled atmospheric conditions has a tray member with an open top and a closure member capable of being removably placed over the open top of the tray member.  The tray member defines a main chamber therewithin and has means defining a separate open-topped chamber located within the main chamber and extending from the bottom of the tray to adjacent the plane of the open top thereof.  This separate chamber communicates with the main chamber through at least one opening when the closure member is in place on the tray.  A gas -generating composition can be placed in the separate chamber before the closure is placed on the tray.  Thereafter when the cover is in place, gas from said composition can flow from the separate chamber into the main chamber to provide the desired atmosphere in said main chamber.
Patent CA-1052039-A (CA)
Inventor: ALBERTS HEINRICH
IPC: C08J3/02
Filed: 1975-03-14
Granted: 1979-04-03
Abstract: Abstract of the Disclosure:     Pourable and pumpable, storage-stabel organic dispersions which can be cured with little shrinkage comprising unsaturated polyesters, copolymerisable vinyl monomers, ethylene vinyl ester copolymers and optionally dispersing agents.
Patent CA-1040765-A (CA)
Inventor: MAYNARD JOHN T
IPC: B66B1/24
Filed: 1975-04-14
Granted: 1978-10-17
Abstract: TRANSPORTATION SYSTEM WITH DECELERATING CONTROL              ABSTRACT OF THE DISCLOSURE      A solid state static converter changes a first current frequency to a second current frequency such as, for example, A.C. to D.C., D.C. to A.C., or A.C. of one frequency to A.C. of another frequency such as in a cyclo-converter or the like, and operates a motor driving a traction sheave to control the movement of an elevator car in response to an error signal derived by the selective summation of a speed signal from a tachometer and a pair of vehicle speed command signals.  One command signal is a function of the commanded velocity versus time and operatively controls the system during acceleration, constant velocity and a portion of deceleration.  The other command signal is a function of the commanded velocity versus time as modified by the sensed position of the car and solely operatively controls the system during a portion of deceleration to stop the vehicle at a selected landing.  The modified decelerating vehicle speed command signal is provided by an integrating circuit receiving stepped inputs as a function of a preconditioning input and the command signal input from a feedback circuit and modified in accordance with the sensed position of the vehicle to provide a vehicle command signal having a predetermined plurality of slopes.
Patent CA-1077760-A (CA)
Title: Photopolymerisable material to the preparation of stable polymeric images and process for making them by photo-polymerization in a matrix
Inventor: BAUMANN NIKLAUS
IPC: G03F7/027
Filed: 1975-06-09
Granted: 1980-05-20
Abstract: Photopolymerisable material for the preparation of stable polymeric images and process for making them by photo-polymerisation in a matrix Abstract of the Disclosure Photo-polymerisable material for the preparation of stable polymeric images, is provided which is characterised in that it contains, on a carrier, at least one layer composed of (1)  ethylenically unsaturated monomers which arc soluble in water or water-alcohol mixtures and which contain one or more terminal double bonds and at least one polar atom grouping with a lone electron pair, (2)  as photo-initiator which, conjointly with the monomer (1) and/or the binder (3a), forms a photo-redox pair, a diazine compound; especially a quinoxaline; and (3)  as a matrix for the monomer (1), a swellable reaction product of at least one (a) macromolecular binder which is soluble in water or water-alcohol mixtures and which has at least one polar atom grouping containing a lone electron pair, with (b) a hardener, the hardener being different from the monomers of the component (1), and optionally (4)       a chemically inert macromolecular compound which does not react with the binder (3a) or the hardener (3b).  The polymerisable material is useful for recording information, in particular for the preparation of stable polymeric images.  The hardened binder (matrix) in which the photo-polymer is embedded imparts to the image a good mechanical strength and a good adhesion to the carrier, so that the polymeric images can be used e.g. as printing plates.
Patent CA-1070028-A (CA)
Inventor: GRAUL JUERGEN
IPC: H01L21/033
Filed: 1975-06-18
Granted: 1980-01-15
Abstract: C A N A D A                         ABSTRACT    A process for producing a semiconductor device in a silicon crystal in which a first part area of the crystal surface is covered with a silicon nitride layer and a second part area adjacent thereto with a silicon dioxide layer, and the crystal is thereafter locally doped using a doping mask produced by means of a photo-lacquer layer covering a part of the silicon dioxide layer and at least a part of the silicon nitride layer. The application of the process to the production of planar and mesa transistors is described. The doping may be effected by diffusion or ion-implantation.
Patent CA-1049325-A (CA)
Inventor: KARLSSON HANS E V
IPC: F42B30/10
Filed: 1975-07-08
Granted: 1979-02-27
Abstract: ABSTRACT A shell, especially for mortars, comprises a casing consisting of an outer layer and an inner layer, an intermediate layer disposed between the outer layer and the inner layer, splinter bodies contained within the intermediate layer, and at least one annular flange projecting outwards from the inner layer, the flange having an outwardly facing end surface abutting against the inside of the outer layer.  A thin layer of elastic material can be placed between the end surface and the inside of the outer layer.  The inner layer can consist of front and rear halves joined by outwardly projecting flanges,
Patent CA-1087449-A (CA)
Inventor: ANDO MOMOFUKU
IPC: A23L7/196
Filed: 1975-09-04
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to a process for preparing instant-cooking rice.  Rice is first soaked in water and the wet rice is then gelatinized.  The moisture content of the gelatin-ized rice is adjusted, and the resultant rice is pressed.  Accord-ing to the invention, the water content of the pressed rice is adjusted to 8-25% by weight.  The thus obtained rice is then puffed.  Preferably, the water content of the soaked rice is 20-35% by weight.  A surfactant, edible oil or talc is preferably mixed with the soaked rice prior to gelatinizing, and the amount of surfactant, edible oil or talc mixed with the rice is prefer-ably 0.1-1.0% by weight.
Patent CA-1039739-A (CA)
Inventor: GAERTNER VAN R
IPC: C07F9/38
Filed: 1975-12-10
Granted: 1978-10-03
Abstract: Abstract of the Disclosure N-(phosphonomethyl)glycine is produced by the re-duction of a carbonylaldiminomethanephosphonate.  The carbonyl-aldiminomethanephosphonate is produced by the reaction of glyoxal or glyoxylic acid or its esters with aminomethyl-phosphonic acid esters.  The N-(phosphonomethyl)glycine produced is useful as a post-emergent herbicide.
Patent CA-1074956-A (CA)
Inventor: BECKER CARL
IPC: B41M1/26
Filed: 1975-12-11
Granted: 1980-04-08
Abstract: Case 1-9701/9766*  CANADA     Abstract of the Disclosure TRANSFER PRINTING ON TEXTILE MATERIAL            Transfer printing process on textile material is described with the use of a printing ink having an organic-aqueous base, which printing ink contains, in addition to at least one binding agent, at least one organic solvent and, optionally,water, an aqueous preparation of transferable dyestuffs or optical brighteners that are insoluble to difficultly soluble in water and have a particle size of less than 10µ, which preparation has a low content of dispersing agent and a high concentration of dyestuff or of optical brightener, characterised in that this preparation contains at least 10 per cent by weight of water, at least 30 per cent by weight of a finely dispersed transferable dyestuff or optical brightener insoluble to diffi-cultly soluble in water, and a mixture consisting of at most 10 per cent by weight of an anion-active dispersing agent, at most 5 per cent by weight of a nonionic dispersing agent, and at most 35 per cent by weight of a hydrotropic agent, as well as, optionally, further additives.
Patent CA-1066393-A (CA)
Inventor: RIST DONALD H
IPC: B60L15/20
Filed: 1976-02-13
Granted: 1979-11-13
Abstract: ABSTRACT OF THE DISCLOSURE       An electrical propulsion control system for self-propelled traction vehicles of the type having a prime mover-driven electric generator supplying energy to traction motors and regulating means for maintaining the electrical output of the generator within desired limits, wherein the limit of generator output voltage is varied between zero and a predetermined maximum level as a function of desired vehicle speed.
Patent CA-1051852-A (CA)
Title: Grille support pour boitiers d'appareillage
Inventor: DEBAIGT JEAN
IPC: H02B15/04
Filed: 1976-03-23
Granted: 1979-04-03
Abstract: Grille support pour boîtiers d'appareillage electrique de format multiple de dimensions élémentaires de base constituée par un quadrillage formé en coopération par des longerons reliés deux à deux par des entretoises, est caractérisée en ce que les longerons comportent des découpes transversales périodique? constituées par une échancrure, une découpe intermédiaire et une lumière inférieure, et en ce que les côtés de entretoises comportent des saillies et des bossages, disposés en diagonale et adaptés pour coopérer avec les découpes en un assemblage rigide et verrouillé par le logement de cas bossages dans les découpes.  L'invention s'applique notamment pour la réalisation de grilles destinées à la composition d'une mosaïque d'appareillage électrique.
Patent CA-1052444-A (CA)
Inventor: PARDIS ROBERT J
IPC: G01R31/08
Filed: 1976-04-13
Granted: 1979-04-10
Abstract: FAULT LOCATOR     Abstract of the Disclosure A fault locator of the earth potential gradient type for locating faults in underground, unshielded, in-sulated, electrical power cables includes a high voltage pulsing unit for generating and applying high voltage pulses to a faulted power cable.  The pulses pass through the power cable, out of the electrical fault, through the earth and back to the pulsing unit.  The passage of the pulses through the earth forms potential differences between locations in the earth.  These potential differences are monitored by a monitoring unit formed by a fault locator meter and a pair of probes inserted into the earth.  The fault locator meter includes a galvanometer for indicating the potential differences and a control circuit that has high gain, auto-matic gain control, automatic needle centering, automatic earth potential offset compensation and a momentary contact switch to reduce the power drain.  The fault locator meter is also easily and rapidly physically and electrically connectable to and disconnectable from a meter probe that may be readily driven into the earth using operator foot force and body weight alone.  Thus, the need for a cable attachment between the fault locator meter and the meter probe is eliminated.  The fault locator meter is used in connection with one or more remote probes that may be inserted into the earth in holes previously made by the meter probe.  Using two remote probes can enable the fault locator meter to monitor approximately twice the potential difference in the earth than possible when using a single re-mote probe and the meter probe.  The use of the two remote probes automatically electrically disconnects the fault locator meter from the meter probe.  Each of the remote probes in-cludes a coiled cable that is fixedly mounted on the remote probe for storage with the remote probe and that may be uncoiled to attach the remote probe to the fault locator meter.  The pulsing unit includes a pulse generator having a bank of capacitors and a switching circuit for charging the bank of capacitors in parallel, for discharging the bank of capacitors in series and for isolating the charging circuit from the output circuit of the pulse generator.          A pair of remote probes having partially-encapsulated, toroidal electrodes may be used to locate faults in power cables disposed under paved surfaces.
Patent CA-1059128-A (CA)
Inventor: SAARI WALFRED S
IPC: C07D241/20
Filed: 1976-04-14
Granted: 1979-07-24
Abstract: ABSTRACT OF THE DISCLOSURE The compound 6-chloro-2-(1'-piperazinyl)pyrazine and its N-oxide and acid-addition salts are disclosed having pharmaceutical activity as anorexic agents.
Patent CA-1042601-A (CA)
Title: Nailing machines
Inventor: COE JACK
IPC: B23Q1/03
Filed: 1976-04-28
Granted: 1978-11-21
Abstract: ABSTRACT    The invention relates to nailing apparatus for use in making cable reel flanges or the like.  Apparatus according to the invention comprises a rotatable element housed in a work support table of the apparatus and movable to cause a work-engaging surface of the element to raise a workpiece from a support surface of the work support table into a position in which the work-engaging surface supports the workpiece and provides a turning center so that the workpiece can be easily turned relative to nailing means of the apparatus.
Patent CA-1088871-A (CA)
Inventor: DAVIDSON ALLEN R JR
IPC: G10K11/16
Filed: 1976-07-15
Granted: 1980-11-04
Abstract: NOISE CANCELLATION APPARATUS     ABSTRACT OF THE DISCLOSURE         An array of independent sound cancellation units is arranged over a vibrating noise generating surface.          Each unit includes an arrangement of acoustic transducers positioned adjacent the surface to obtain an electrical average of the local acoustic noise generated by a predeter-mined zone of the surface.  The summed average is changed in phase and gain by an active filter whose output drives an acoustic projector also positioned adjacent the surface: and the acoustic output of which sums with the original noise , signal in the acoustic far field, thus tending to cancel the noise.  In essence, each vibrating surface zone and its associated sound cancellation unit tend to form an acoustic doublet.  A signal indicative of the projector output is used as a feedback signal, with appropriate time delays, to cancel the effect of the projected output signal being picked up by the units transducers, and to cancel the effect of the output of other projectors of the array.
Patent CA-1069527-A (CA)
Inventor: STABLEY BERNARD D JR
IPC: C08G63/00
Filed: 1976-08-02
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE A glycol and terephthalic and other aromatic acids are esterified using alkali metal titanates as catalysts and the catalysts are used in polymerization of the ester.
Patent CA-1038628-A (CA)
Inventor: BAYLY PETER K
IPC: B26B29/02
Filed: 1976-08-20
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE             A knife sharpener of the kind having a hollow scabbard or housing for a knife blade, and a blade sharpening device arranged to be engaged by the blade cutting edge as the blade is moved into and out of the housing.  The sharpening device is mounted on the front end of a carrier member which has its rear end pivotally connected to the housing so that the front end can be swung towards and away from a top wall of the housing.  A biasing spring urges the front end of the carrier towards the housing top wall.  A reaction member is disposed between that housing top wall and the carrier member and is pivotally connected to the housing for movement about an axis which is parallel to engages an upper surface of the carrier member at a location the carrier pivot axis and is located between the ends of the reaction member.  A rear end of the reaction member between the carrier pivot and the zone at which the biasing spring acts on the carrier member.  The front ends of the carrier and reaction members are separated when a knife blade is inserted into the housing, but the engagement at their rear ends is maintained at all times.
Patent CA-1081235-A (CA)
Inventor: CUMMINGS WILLIAM M
IPC: C10L1/238
Filed: 1976-08-23
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE        Detergent additive comprising an aminoalkyl or polyalkyl polyamine imidazoline derivative of a hydrocarbon substituted gamma or delta lactone reaction product derived from the internal esterification of a hydrocarbon-substituted succinic acid, and a mineral oil composition containing the detergent additive.                           I
Patent CA-1081558-A (CA)
Title: Method for dip-coating ceramic with molten silicon
Inventor: HEAPS JOSEPH D
IPC: C04B41/90
Filed: 1976-09-28
Granted: 1980-07-15
Abstract: ABSTRACT OF THE DISCLOSURE A method for dip-coating ceramic with molten silicon to prepare large area, thin sheets of large grain poly-crystalline silicon for use in solar cell panels and the like.
Patent CA-1049784-A (CA)
Inventor: MOLNAR IMRE
IPC: F24F13/04
Filed: 1976-10-01
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE:           A two-passage conductor, especially for conveying air in air conditioning installations, which comprises a pipe having a flexible air impermeable diaphragm fastened to the pipe along diametrically oppositely located longi-tudinally extending sections of the pipe which are located substantially in the central longitudinal plane of the pipe, whereby the pipe is subdivided into two passages arranged alongside each other.