baber/WOPTO huggingface dataset:
Patent BE-900279-A (BE)
Title: Systeme et procede de mesure de la puissance electrique transportee par une ligne.
Inventor: ROBINTON M A
IPC: H03M3/02
Filed: 1984-08-01
Abstract: Des éléments (16, 18) par exemple des transformateurs, détectent des signaux de courant de tension. L'un de ces signaux analogiques est converti par un modulateur (30)en un premier signal modulé pouvant alterner entre deux niveaux à des premiers intervalles d'horloge. Domaine d'application : comptage de l'énergie électrique.
Patent BE-901827-A (BE)
Title: Panel to hold all requisites for deep sea diver - is hung round neck and has opaque and transparent plastics parts secured by instrument wrist straps
IPC: B63C11/32
Filed: 1985-02-27
Abstract: The instrument panel is intended for holding the various requisites during deep sea diving operations, e.g. a compass, depth gauge, timing clock, decompression gauge, writing stylus, decompression tables etc. An opaque plastics upper part is securable by straps to a transparent plastics lower part, the assembly being hung round the neck by a neck band through openings (3). - Slots (2) are provided through both parts for instruments using their wrist straps to connect the parts which have portions (1) recessed to hold the stylus between them. Decompression tables are held between the parts such that they are visible through the transparent part and only intentionally removable. The stylus can be used to make notes on the opaque part.
Patent BE-905340-A (BE)
Title: Derives du methylene-dioxy-phenanthrene et du stilbene, procede pour leur preparation et medicaments les contenant.
Inventor: KLAUS GORLER
IPC: C07D317/68
Filed: 1986-08-27
Abstract: Médicament contenant au moins un composé de formule générale, dans laquelle R1 représente l'hyrogène, un groupe méthoxy ou éthoxy, et R2 et R3 représentent chacun un atome d'hydrogène ou forment ensemble une liaison C-C aromatique, auquel cas R1 peut également représenter un groupe hydroxy, ou ses sels acceptables pour l'usage pharmaceutique.
Patent CA-1044506-A (CA)
Inventor: GANIARIS NEOPHYTOS
IPC: A23F5/30
Filed: 1973-01-03
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE      The invention provides a method of and apparatus for concentrating comestible liquids in which butane or like cooling medium is injected into the liquid to form ice therein, the cooling medium is removed from the liquid by evaporation, the ice is removed from the liquid and the liquid is then further concentrated by indirect heat exchange and ice separation.
Patent CA-1042600-A (CA)
Inventor: WOOD LOUIS L
IPC: C12N11/08
Filed: 1973-03-16
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE             A cross-linked hydrophilic foam having a three-dimensional network comprises the reaction product of (a) a first component comprising at least 3% of an isocyanate capped hydrophilic polyoxyethylene polyol having an average molecular weight of about 200 to 20,000 and a reaction functionality of at least about 2, (b) a second component comprising a crosslinking agent having a reaction functionality greater than 2, said crosslinking agent being a polyol, polyamine, poly-thiol or polyisocyanate, and (c) a third component com-prising water, the amount of available water being suf-ficient to provide about 6.5 to about 390 H2O moles per mole of NCO groups.
Patent CA-1059322-A (CA)
Inventor: NESBITT JOHN D
IPC: C03B5/235
Filed: 1974-01-21
Granted: 1979-07-31
Abstract: GLASS MELTING FURNACE AND PROCESS          Abstract:     There is disclosed a process and apparatus for use with a glass-melting furnace having a melting zone and a refin-ing zone separated by a bridge wall.  Two pairs of burners are mounted in a wall of the furnace for melting the raw batch material within the melting zone of the furnace.  The angle between the two burners of each pair of burners is adjusted to increase the mixing of fuel and combustion air so as to ensure complete combustion within the melting zone of the furnace.  This enables a substantial reduction in the excess oxygen required in the flue gases from the furnace to maintain an acceptable carbon monoxide level in these flue gases.  The burners may also be accurately adjusted during operation of the furnace to maximize the area of the raw batch material covered by the burner flames.          The invention permits the economically feasible use of oxygen-en-riched combustion air to further boost production.  Despite increases in production in the order of 25%, the level of pollutant emissions in the flue gases is not increased.
Patent CA-1043040-A (CA)
Inventor: ROEDEL GEORGE F
IPC: C08G77/22
Filed: 1974-07-29
Granted: 1978-11-21
Abstract: Abstract of the Disclosure A process for producing a  silicone resin comprised of trifunctional and difunctional units comprising partially hydrolyzing and alkoxylating an organohalosilane mixture with an alcohol and waxer such that the aloxylated product con-tains from 5 to 40% by weight of alkoxy groups: adding additional alcohol to the alkoxylated product and removing acid by distillation procedures: adjusting the acidity of the alkoxylated organohalosiloxane intermediate such that it con-tains 1 to 300 parts per million of acid: adding additional water and alcohol so as to hydrolyze the alkoxylated organo-halosiloxane  and adjusting the resulting hydroyzate which is the desired silicone resin to the desired solids content.
Patent CA-1059628-A (CA)
Inventor: HEEREN RICHARD H
IPC: H01L21/822
Filed: 1974-08-26
Granted: 1979-07-31
Abstract: SEMICONDUCTOR CAPACITOR STRUCTURE AND   MEMORY CELL AND METHOD OF MAKING                  Abstract of the Disclosure In one example, a random access memory cell includes an MOS gating transistor to activate the cell for reading writing, or refreshing data stored on a cell capacitor structure.  A typical cell transistor includes P1 (input/ output) and P2 (cell storage) diffusions in an N-type sub-strate, P2 serving as one terminal or plate of the cell capacitor structure.  According to this application, a preferred cell capacitor is formed by diffusing an N+ region over a major portion of the P2 region and extending beyond the P2 region in electrical contact with the grounded N substrate.  The primary cell capacitor is defined between the P2 diffusion, a depletion region induced at the P2-N+ junction when P2 is charged, and the grounded N substrate. The N+ diffusion also reduces an unwanted parasitic capacitance between the P2 region and a transistor gate conductor for the cell, reduces leakage currents and permits greater packing density of cells.  More generally, the application relates to an improved semiconductor capacitor storage structure and method, including a substrate of one conductivity type, a first diffusion of the opposite type on the substrate and constituting one capacitor terminal, and a second diffusion of the substrate conductivity type covering most of the first diffusion and in electrical contact with the substrate, the second diffusion and substrate forming the second capacitor terminal.  The dielectric of the capacitor storage structure is formed by a depletion region between the first diffusion and both the substrate and second diffusion.
Patent CA-1038622-A (CA)
Inventor: LEVEY GUSTAVE S
IPC: B05B9/01
Filed: 1975-02-03
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE           A paint spray gun of the hydraulically atomizing or airless type is disclosed.  The spray nun includes a central passageway for delivering liquid paint under pressure to a spray tip having an elongated, sharp edged spray opening and a pre-orifice adjustable in cross-sectional area positioned co-axially upstream in the passageway from the spray opening.  The cross-sectional area of the pre-orifice is adjustable by operation of control knob externally mounted on the body portion of the spray gun.  In a first embodiment, the pre-orifice is defined by jaw members which are relatively movable by operation of the control knob.  In a second embodiment, the pre-orifice is formed by an elastomeric member having an opening therethrough.  The elastomeric member is arranged for axial loading and elastic deformation to vary the cross-sectional area of the pre-orifice opening by oper-ation of the control knob.
Patent CA-1038075-A (CA)
Inventor: YAMADA MITSUYOSHI
IPC: H04N9/16
Filed: 1975-03-11
Granted: 1978-09-05
Abstract: ABSTRACT OF THE DISCLOSURE A system for compensating for mislanding of electron beams in a color cathode ray tube, which comprises a coil device provided on the color cathode ray tube in addition to a main deflection coil, a circuit for producing a plurality of currents having different wave forms, respectively, and a connecting device for connecting the coil device to selected one of connection points of the circuit so as to supply one or more of the currents produced in the circuit, which has a desired wave form, to said coil device selectively in response to the direction to which the color cathode ray tube faces, thereby to achieve sufficient compensation for mislanding of electron beams caused by the earth's magnetic field regardless of the directional situation of the cathode ray tube.
Patent CA-1041340-A (CA)
Inventor: POSHKUS GERALD M
IPC: G03C8/34
Filed: 1975-04-28
Granted: 1978-10-31
Abstract: EMBOSSED FILM UNIT FLUID RECEIVING TRAP      Abstract of the Disclosure In a photographic film unit having a pair of sheets connected in superposition with a photosensitive layer located between the sheets, a container carrying a quantity of fluent processing composition is arranged to provide for the discharge of the composition to between the sheets.  A fluid receiver or trap is provided at the opposite edge of the sheets to receive and store excess processing composition after it has been spread between the sheets.  The improvement comprises a trap construction wherein an intermediate sheet, which is disposed between the pair of sheets and is coupled to both of them, extends from between the pair of sheets at the trailing end thereof and is folded around one of the sheets at that end to form a trap cover over the trap volume between that folded portion and the outside surface of that one sheet.  Spacing elements are formed by embossing the trailing end of that one sheet and fluid flow slits are formed by slitting the trailing edge of that sheet.  The spacing elements assure a minimum trap size since the excess processing composition can be accommodated between the convex portions thereof and the trap cover as well as in the concave portions thereof between the pair of sheets.
Patent CA-1050830-A (CA)
Inventor: STROSZYNSKI JOACHIM
IPC: H01L31/0248
Filed: 1975-06-06
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a process for the manufacture of a series of photoconductor webs spaced apart from each other on a carrier web by electrically conductive spacing strips extending transversely of the carrier web, comprising (a) transporting a carrier web having an electrically conductive surface disposed thereon in a feeed direction across a backing member and in close proximity to a slot die arranged transversely to the feed direction; (b) pumping a photoconductive coating solution into the slot die; (c) flowing the photoconductive solution inter-mittently from the slot die orifice onto the carrier web for periods of time sufficient to produce the spaced photoconductor webs, the flow of the coating solution being substantially uni-form during each coating period and the entire quantity of coating solution required for each coated photoconductor web being extruded from the slot die orific in the form of a sub-stantially uniform stream; (d) maintaining the distance between the carrier web and the die orifice constant and so small that the coating solution issuing from the die orifice forms a bridge between the orifice of the slot die and the carrier; and (e) drying the coated material.  Also disclosed is an apparatus for carrying out the foregoing process.
Patent CA-1061893-A (CA)
Inventor: WU CHIN T
IPC: G11B20/14
Filed: 1975-06-20
Granted: 1979-09-04
Abstract: Abstract of the Disclosure Circuit and method for electrically recording digital data by identifying the beginning of each cell boundary with a pulse and recording an intercell transition for one binary value and no transition for the other binary value.
Patent CA-1060945-A (CA)
Inventor: NUCKOLLS JOE A
IPC: H05B/
Filed: 1975-07-14
Granted: 1979-08-21
Abstract: ABSTRACT OF THE DISCLOSURE      Operating circuits for gaseous discharge lamps, such as those of metal vapor type, having ballast devices of conventional type are provided with high voltage generat-ing means for applying high voltage starting pulses on the lamp.  The circuits comprise a charging capacitor and a voltage sensitive switch device forming a series dis-charge loop with a selected number of turns of the ballast coil winding at its output end, a resistor in series with the capacitor, and a choke coil in series with the resistor to provide improved ignition voltage and energy for starting lamps of relatively low operating voltage.
Patent CA-1041801-A (CA)
Inventor: BYERS JOHN E
IPC: B27G15/00
Filed: 1975-07-21
Granted: 1978-11-07
Abstract: DRILL BIT DEVICE                   Abstract of Disclosure Drill bit construction having a removable lead screw and a drill body with a work face comprised of two planar sur-faces which geometrically intersect on a diameter line such that the angle between the two surfaces is approximately 170°. A cut-away segment is formed on each side of the body with each of the segments having a-cutting edge in the form of a detachable blade which is also provided with a cutting spur on the outer end.  The body itself is detachably removable from the drill shaft or shank.  The body is also provided with a removable lead screw or guide point.
Patent CA-1041638-A (CA)
Inventor: VAN TOL NICOLAAS
IPC: G08G1/09
Filed: 1975-09-25
Granted: 1978-10-31
Abstract: ABSTRACT         Vehicle identification system comprising a carrier period detector in which, to increase the accur-acy of identification signals received, the identification signal is rejected and a new identification signal is requested whenever one period is absent from the carrier signal received.
Patent CA-1040432-A (CA)
Inventor: UGO JOHN W
IPC: G01M17/02
Filed: 1976-01-30
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE        A pivotable sensor shoe in a tire grinding machine for tracking the tread surface of a pneumatic tire.  The sensor shoe comprises a pivot point and a curved tracking surface.  The tracking surface includes a minimum length long enough to provide point contact with the tread surface at opposite ends of the track-ing surface length  The tracking surface has an arc whose radius is such that at least two point contact between the sensor tracking surface and the tire surface may be effected.  This abstract is not to be taken as a complete exposition or as a limitation of the present invention, however, the full nature and extent of the invention being discernible only by reference to and from the entire disclosure.
Patent CA-1045264-A (CA)
Inventor: KANEDA KUNIHIRO
IPC: B29C65/70
Filed: 1976-02-27
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a rubber composition containing more than 0.5 wt. part of a cobalt salt of an organic acid and more than 0.5 wt. part of a monohydroxybenzoic acid component per 100 wt. parts of a rubber.  The composition may also contain more than 0.5 wt. part of at least one of an alkylphenol type resin and a cresol-formaldehyde type resin per 100 wt. parts of a rubber.  The composition has excellent moisture resistant properties with reinforcing material particularly metallic tire cords.
Patent CA-1086258-A (CA)
Title: Machines for peeling electrodeposited metal plate off  cathode base plate
Inventor: KIKKAWA TAKAHIRO
IPC: C25C7/08
Filed: 1976-02-27
Granted: 1980-09-23
Abstract: ABSTRACT        In an electrodeposited metal plate peeling machine of the type equipped with a hammering apparatus, a peeling ap-paratus and a means for transferring cathode plate through said hammering and peeling apparatus, said transfer means being adapted to intermittently and sequentially transfer a cathode plate composed of electrodeposited metal plates and a base plate holding said electrodeposited metal plates thereon from outside the machine to the hammering apparatus, and from the hammering apparatus to the peeling apparatus, as well as transferring the base plate after peeling to the outside of the machine, the improvement comprising: apparatus for supplying cathode plates to the transfer means from outside the machine and positioned in front of the hammering apparatus, said supplying apparatus comprising: a first conveyer which conveys a plurality of cathode plates arranged in groups at regular intervals upon receiving said plurality at the rear end thereof; a second conveyer which is so disposed as to make its rear end confront the fore end of the first conveyer and is for the purpose of con-veying said groups of cathode plates upon receipt thereof one at a time from the fore end thereof; a transfer apparatus which is adapted to reciprocate between a first position above the cathode plate discharging position in the fore end portion of the first conveyer and a second position above the cathode plate supplying position in the rear end portion of the second conveyer and is equipped with a hanger provided on the lower part thereof to hang a group of cathode plates for transport from said supplying position on the first conveyer to said supplying position on the second conveyer; a first sensor which senses the receipt of a group of cathode plates by the first conveyer and actuates the first conveyer to advance said group of cathode plates to the discharging position; a second sensor which senses the arrival of a group of  cathode plates suspended by the hanger at the dis-charging position; a third sensor, which senses the passage of the rearmost cathode plate of a group of cathode plates-through the discharging position, and during a time equivalent to the time required for the advance of said group of cathode plates by a prescribed distance from the supplying position, shifts the transfer apparatus to a position above the supply-ing position whereby the suspended group of cathode plates is put on the supplying position on the second conveyer with the foremost cathode plate disposed a prescribed distance behind the rearmost cathode plate of the preceeding group, and said third sensor also actuating the hanger; a fourth sensor which senses the removal of a cathode plate  from the fore end of the second conveyer, and intermittently actuates the second conveyer at regular intervals.
Patent CA-1062347-A (CA)
Inventor: COBAUGH ROBERT F
IPC: H01R12/88
Filed: 1976-03-01
Granted: 1979-09-11
Abstract: ABSTRACT     A circuit board edge connector comprising an insulating housing including two elongate side walls fixed spaced apart in parallel relation defining between them a one end a slot for receiving the circuit board, a row of elongate resilient contact members located in the housing and having at root end anchored remote from the slot and an intermediate contact portion protruding into the slot to establish electrical connection with a conductive track on the circuit board where inserted in the slot, a lever having a plate-like portion extending along the exterior of the one wall with one end pivoted to the wall, the other end of the lever being hooked about free ends of the contact members, a cam member movably mounted between the plate lever and the one wall to pivot the lever away from the wall thereby retracting the contact portions from the slot.
Patent CA-1077964-A (CA)
Title: 4'-nitro-acetophenone-o-aminoethyloximes as antidepressive compounds
Inventor: WELLE HENDRICUS B A
IPC: A61K31/15
Filed: 1976-03-17
Granted: 1980-05-20
Abstract: ABSTRACT     The novel compounds of formula I                        wherein R is hydrogen, methyl or chlorine, R1 is oxygen or sulphur, R2 is OCH2, CH20CH2, OC2H40CH2, R3 is hydrogen or methyl, n and p are 0 or 1 and n + p is 0 or 1 and salts thereof have a very powerful anti-depressive activity which for a considerable part, and in some substances even entirely, is based on serotonine potentiation.  Monoamino oxidase inhibition does not contribute to the anti-depressive effect.  The substances have a low toxicity and are substantially free from side effects.  The compounds can be synthesiz-ed and processed to compositions according to known methods.
Patent CA-1048316-A (CA)
Title: Projection screen and apparatus for the fabrication thereof
Inventor: LANGWORTHY HAROLD F
IPC: G03B21/56
Filed: 1976-03-23
Granted: 1979-02-13
Abstract: ABSTRACT OF THE DISCLOSURE           A projection screen of improved aesthetic quality. The screen comprises a plurality of rectilinear rows of pre-cisely contoured optical microelements each adapted to re-distribute substantially all of the incident image flux through a predefined audience angle with uniform luminance. The microelements are formed in a surface of a work piece by applying an electrical signal of predefined waveform but of random frequency to the input of the cutting stylus of a sound recording head which moves relative to the work piece in a series of parallel traverses.  The electrical signal is recorded on a memory element which moves with the work piece past a stationary pickup head as each row is cut.  Because the same signal from the memory element is used to cut each row, an identical phase relationship is maintained between the microelements in adjacent rows.
Patent CA-1037756-A (CA)
Inventor: PUCCIO GUY S
IPC: E01C11/12
Filed: 1976-04-26
Granted: 1978-09-05
Abstract: MODULAR ELASTOMERIC EXPANSION SEAL                  ABSTRACT OF THE DISCLOSURE A modular expansion seal for use In roadways, bridges, and the like adapted for use with a pair of elongated, parallel, spaced-apart retain-ing members defining a gap therebetween and each of the retaining members having a generally C-shaped cavity opening towards said gap. The seal in-cludes end walls for mounting within the aforesaid retaining member cavi-ties and top and bottom walls extending between the end walls for spanning the aforesaid gap. Each end wall includes an outer surface configuration generally adapted for matching engagement with said cavity. However, the radius of curvature of the end wall in an unstressed, disassembled condition is less than the radius of curvature of the cavity so that upon assembly of the end wall within the cavity the outer curved wall posi-tion is forced to assume the curvature of the cavity resulting in a high-ly effective mounting of the end wall therein. In addition, support mem-bers extend between the midportion of each end wall and the top and bot-tom walls adjacent to the respective retaining member for enhancing the retention or mounting of each end wall therein.
Patent CA-1062046-A (CA)
Inventor: TAYLOR LIONEL I A
IPC: A01M7/00
Filed: 1976-05-14
Granted: 1979-09-11
Abstract: ABSTRACT      A device for determining the volume of spraying liquid applied to unit area of ground by spraying equipment.  The device includes means for generating first and second electrical signals respectively representing the rate of supply of liquid and the ground speed of the equipment.  A comparator compares the two signals and produces an output signal representing the ratio between the signals.  The output signal from the comparator is applied to a meter which provides a visual indication of the output signal, this ratio representing the volume of liquid applied to unit area of the ground.  An automatic speed control unit can be coupled to an output from the comparator or to the means for generating the second electrical signal.  This unit is actuated by an operator when the visual indicator indicates that a predetermined supply of liquid to unit area has been achieved.  The unit then maintains the ground speed at a constant value.