baber/WOPTO huggingface dataset:
Patent AT-A144096-A (AT)
IPC: A63C17/06
Filed: 1996-08-09
Abstract: PCT No. PCT/AT97/00181 Sec. 371 Date May 11, 1998 Sec. 102(e) Date May 11, 1998 PCT Filed Aug. 6, 1997 PCT Pub. No. WO98/06467 PCT Pub. Date Feb. 19, 1998The invention relates to an inline roller skate consisting of a boot 10, 11, a removable roller unit 1-5, an interface 12 on the boot and a device for locking and unlocking the roller unit 1-5 to and from the interface 12 on the roller unit 1-5. To enable optimum rolling and, after simple removal of the roller unit, also comfortable walking with the boot, the interface 12, which preferably consists of a harder material than the boot body 10, extends upwards from the boot sole 11 laterally along the boot body 10, and the roller unit 1-5 is provided with a substantially horizontal standing plate 4 and substantially vertical side walls 5 for the reception of the interface 12, so that substantially perpendicular stepping into and out of the roller unit 1-5 is created, and the device for locking and unlocking the roller unit 1-5 to and from the interface 12 engages in the interface 12 outside the area of the boot sole 11.
Patent BE-898160-A (BE)
Title: Système de commande de lisses pour un métier à tisser à foule à ondulation mouvante.
Inventor: CORAIN L
IPC: D03C13/00
Filed: 1983-11-04
Abstract: Dans le système de commande de lisses selon la présente invention, chaque lisse est reliée élastiquement à son extrémité supérieure à l'aide d'un élément de traction élastique (81, 91) à une plaque de support unique (10) qui est bloquée de façon amovible sur la partie fixe du métier. Les lisses de chaque section sont bloquées, à leur extrémité inférieure, sur un bloc de liaison unique (14i, 15i) qui est relié par un élément d'accrochage élastique (18) à un élément flexible (19i, 20i) par un élément souple qui est lui-meme relié à l'extrémité d'un levier d'actionnement (21i, 22i) commandé par came.
Patent BE-898292-A (BE)
Title: Appareil pour débiter un volume précis de liquide.
Inventor: FALCOFF ALLAN F
IPC: B01F15/04
Filed: 1983-11-23
Abstract: Appareil pour débiter un volume précis de liquide d'un récipient dans un mélangeur. Une pompe à piston ou engrenages est entrainée par un moteur commandé par un amplificateur de réglage couplé à un ordinateur qui permet d'imprimer à la pompe un nombre exact de courses ou de révolutions pour déplacer la quantité voulue de liquide du récipient d'alimentation dans le mélangeur. L'appareil convient particulièrement bien au mélange de peintures où il est nécessaire d'ajouter des quantités précises de bases de broyage pour obtenir une teinte voulue.
Patent BE-901465-A (BE)
Title: Voie ferree en particulier pour une ligne posee au fond a meme le sol.
IPC: E01B3/20
Filed: 1985-01-08
Abstract: La voie d'une ligne au fond posée à meme le sol est constituée par assemblage de composants de voie (4;5) alternant sur une seule traverse, composants qui ne présentent chacun qu'un tronçon (6;7) de l'un ou de l'autre rail (2;3) et qui possèdent à l'autre extrémité de la traverse (1) un coussinet (8) sur lequel vient s'appuyer et s'assembler chacune des extrémités d'autres tronçons de rails (7 ou 6).
Patent BE-902361-A (BE)
Title: Masses ou corps refractaires, en particulier pour le garnissage de fours ou de recipients destines a des metaux en fusion.
IPC: C04B35/66
Filed: 1985-05-07
Abstract: Masses ou corps réfractaires, en particulier, pour le garnissage de fours ou de récipients pour des métaux en fusion, à base de silicates d'aluminium, d'oxyde d'aluminium de dioxyde de silicium, de silicate de zirconium et de carbure de silicium, d'agents liants et d'additifs habituels, comme mélange de départ, ainsi que de celsian (BaO.Al2O3.2 SIO2) selon la demande de brevet de la République Fédérale d'Allemagne P 33 37 213.6-45 avec addition de 2 à 20% en poids d'oxyde de chrome (III), atteignant ainsi une température d'application plus élevée et une plus haute stabilité aux fluctuations de température.
Patent BE-904097-A (BE)
Title: Dispositif pour realiser un raccordement entre deux surfaces a revetement rigide.
IPC: E04F19/04
Filed: 1986-01-23
Abstract: Un dispositif pour réaliser un raccordement entre deux surfaces contigues perpendiculaires à revetements rigides, en particulier entre un mur et un sol revetus de plaques de céramique, est caractérisé par un profilé (7) avec des ailes de fermeture (72) délimitant une goulotte (74) qui est ouverte vers la partie frontale de ces ailes et dans laquelle pénètre par glissement l'aile de raccordement d'un profilé de raccordement (6) présentant en section la forme approximative d'un Z inversé, l'ame (62) qui consitue la jonction entre la semelle de fixation (61) et l'aile de raccordemant du profilé de raccordement (6) étant reliée de manière élastique (65) à l'aile de raccordement.
Patent CA-1048725-A (CA)
Title: Machine for producing hollow plastic articles with blowing mould closing unit
Inventor: FROHN WALTER
IPC: B29C49/56
Filed: 1973-11-09
Granted: 1979-02-20
Abstract: A B S T R A C T A machine for producing blown, and preferably sized, hollow, plastic articles, the machine having a plurality of blowing-mould closing units adapt-ed to move along an upwardly inclined path into a tube-take-over position and towards a stationary extruder head, and from this position back to the tube-take-over, characterized in that a sloping guide on a support is associat-ed with each blowing-mould closing unit, the said unit being mounted to move along the said guide; in that the blowing-mould closing units are divided into two groups, the supports for each group being mounted to move back and forth along one of two supporting paths arranged on each side of the extruder and intersecting the axes of the said sloping guides substantially at a right angle; and in that the axes of the sloping guides of each blowing-mould clos-ing unit on the supporting paths, located in a position associated with the extruder head, intersect in a vertical plane passing through the axis of the said extruder head.
Patent CA-1075815-A (CA)
Inventor: NICKL FRANKLYN G
IPC: G06K7/10
Filed: 1974-03-22
Granted: 1980-04-15
Abstract: ABSTRACT     An article of manufacture to be read by optical scanning equipment comprising an information medium on which are a plurality of concentric annuli in two optically contrasting colors representing binary ones and binary zeroes, the pattern of ones and zeroes differing on either side of an imaginary diameter line.
Patent CA-1053696-A (CA)
Inventor: MANCINI GIUSEPPE
IPC: C08G63/78
Filed: 1974-07-09
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention is concerned with organic esters for lubricating compositions.  These esters are characterized in that they are obtained by reacting a) bifunctional neopentyl polyols having the formula:                                  wherein R1 is a methyl or ethyl radical, in admixture with trifunctional neopentyl polyols having the formula:                                 wherein R2 represents a methyl or ethyl radical, in a molar ratio of from 1:2.5 to 1:10, with b) a mixture of monocarboxylic acids of the type RCO2H, wherein R is a linear alkyl group having from 5 to 7 or 11 to 17 carbon atoms,in a molar ratio of from 4:1 to 19:1.
Patent CA-1057927-A (CA)
Inventor: GAUNT THOMAS N
IPC: B29C61/00
Filed: 1974-08-20
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE     Plastics sheeting to be thermoformed into containers as heated to the thermoforming temperature by immersion in heated liquid.  This ensures even heating and is exceptionally beneficial in the heating of polypropylene, which has a critical, narrow thermoforming temperature range.  The machine for effecting heating is provided with apparatus whereby residual bath liquid can be removed  from the sheeting after it leaves the heating bath and before thermoforming.
Patent CA-1058356-A (CA)
Title: Flame retardant cellulosic materials
Inventor: MILLER GEORGE T
IPC: C09D5/18
Filed: 1975-01-22
Granted: 1979-07-17
Abstract: Abstract of the Disclosure Cellulosic materials such as paper, wood, cotton, rayon and the like are rendered flame retardant by the intimate associa-tion therewith of an effective flame retardant amount of a reaction product of aqueous solution of phosphoric acid or an acid ammonium phosphate and an alkylene oxide e.g., ethylene oxide. Amounts of said reaction product of at least, and preferably in excess of, 0.5 percent by weight are generally effective to render the cellulosic material flame retardant. Preferably the reaction product is rendered neutral before or after application to the cellulosic material in order that the material be rendered non-corrosive and non-irritating in nature.
Patent CA-1047602-A (CA)
Inventor: KRAFT WAYNE R
IPC: H03K19/0185
Filed: 1975-03-21
Granted: 1979-01-30
Abstract: VOLTAGE LEVEL CONVERSION CIRCUIT           Abstract of the Disclosure An interface circuit utilizing bipolar and complementary field effect transistors for interfacing low voltage circuits with higher voltage circuits.  The circuit input at the lower voltage level comprises a bipolar transistor connected as an emitter follower.  The circuit output is a FET inverter having its input connected to the collector of the bipolar transistor.  A divertable current sink in the form of a third FET is connected in series with the inverter and to the emitter of the bipolar transistor.
Patent CA-1059924-A (CA)
Inventor: JACOBSEN STEPHEN C
IPC: B01D63/02
Filed: 1975-03-27
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE      A novel dialyzer cartridge is provided which includes a gasket defining a central hollow area, and first and second cross members affixed in and extending between the interior side walls of the gasket to divide the hollow area into first, second and third portions.     The ends of a plurality of hollow fibres are embedded in respective cross members to extend across the second portion of the hollow between the first and third portions.          A first fluid is introduced into the first portion to be transported through the fibres to the third portion and a second fluid is introduced into the second portion to flow about the fibres and thereby facilitate the process of dialysis between the interior and exterior of the fibres.  The second portion of the hollow is sealed from the first and third portions by a pair of plates secured together with the gasket sandwiched therebetween.
Patent CA-1042984-A (CA)
Title: System and method for generation and distribution of electrical and thermal energy, and automatic control apparatus suitable for use therein
Inventor: MEYERS WILLIAM F
IPC: H02J3/06
Filed: 1975-08-25
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE               Instead of supplying all electrical current for resi-dences or similar buildings from a single central station by way of distribution power lines, each building is also provided with its own engine-driven electrical generator the output terminals of which are connected to the power lines.  The heat from the engine in each building is used in satisfying the thermal load for that building, for example to heat the building and the domestic hot water, and/or to supply heat for heat-input forms of air conditioners or refrigerators.          Thermostatic control is used to turn the engine on and off as needed to perform its heating function.  The electrical current generated while the engine is running is used to supply part or all of the electrical load in the building, and any excess is supplied to the distribution power lines.  A two-way watt-hour meter registers the net electrical power flow in or out of the building to enable securing of credit for the current delivered to the power lines from each building.  The local generators are enabled by their connection to centrally-activated power lines, so that upon a shutdown of the central station or a break in the lines to central, any local generator connected to the then-deactivated power lines will automatically be prevented from delivering current to the power lines, as a protection to persons who may be working with the supposedly "dead" lines.  This system produces significant improvements in the efficiency of use of fuel in producing electrical and thermal energy, and reduces thermal pollution of the environment.
Patent CA-1049125-A (CA)
Inventor: TUTIHASI SIMPEI
IPC: H01J29/45
Filed: 1975-09-04
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE         High quantum yields of gain photocurrent provided by sandwiching an insulating layer in contact with a photocon-ductor between two electrodes, the thickness ratio of the photo-conductive layer to the insulating layer being at least 10 to 1, applying an electrical potential thereacross, and directing excitation light upon the photo-conductor are increased by simultaneously impinging the photoconductor with infrared radiation during exposure to the excitation light where the photoconductor comprises selenium or a selenium alloy.  In cyclical operation of gain photocurrent devices having a photoconductive layer comprising selenium or a selenium alloy, fatigue effects are overcome by irradiation with infrared radiation.
Patent CA-1054283-A (CA)
Inventor: DAVIES PETER K
IPC: C09B67/22
Filed: 1975-09-16
Granted: 1979-05-08
Abstract: ABSTRACT    This invention is concerned with dispersions of solids in organic liquids containing polymeric or resinous dispersing agents.          The fluidity  of such dispersions is greatly improved by the pres-ence in the dispersions of substituted ammonium salt of a coloured acid wherein there are between 16 and 60 carbon atoms contained in at least 3 chains attached to the N-atom of the substituted ammonium ion.  The dispersions are particularly useful for the preparation of ink and paints.
Patent CA-1073961-A (CA)
Inventor: ANDERSON JOHN M
IPC: H01J65/04
Filed: 1976-01-16
Granted: 1980-03-18
Abstract: Abstract of the Disclosure An electrodeless fluorescent lamp adapted for economical substitution in place of existing incandescent lamps comprises an ionizable medium contained within a phosphor coated globular envelope.  A closed loop, magnetic core, which may be ferrite, is contained within the ionizable medium to induce an electric field, ionize the medium, and stimulate visible light output.  The core, which my be coated with glassy material, is energized by a radio frequency power source in the lamp base structure.  Current from the power supply is transmitted to the core by means of a metal rod structure which also serves to transfer heat from within the envelope. A secondary winding on the core provides high starting voltage to initiate a glow discharge.
Patent CA-1078779-A (CA)
Inventor: KIRCHER MORTON S
IPC: C25B13/00
Filed: 1976-01-21
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE     A diaphragm cell is provided having a continuous net between the anodes and the diaphragm.  The continuous net permits the minimum anode-cathode spacing to be em-ployed while maintaining uniform anode-cathode spacing throughout the cell.  In addition, the diaphragm is retained and prevented from adhering to the surface of the anodes.         Employing the diaphragm cell of the present invention in the electrolysis of aqueous alkali metal halide brines results in lower electrical energy require-ments and reduced operating costs.
Patent CA-1071761-A (CA)
Inventor: AHN KIE Y
IPC: H05K3/10
Filed: 1976-03-02
Granted: 1980-02-12
Abstract: Abstract of the Disclosure A method for making multilayer devices, such as magnetic bubble domain devices, which are comprised of a plurality of layers that are deposited using only a single critical masking step.  A first metallic layer is deposited on a substrate including a magnetic bubble domain film, which may or may not have a nonmagnetic material thereon. A first resist layer is then applied, selectively exposed, and developed to expose at least two areas of the first metallic film.  A thicker metallic layer is then deposited in the exposed areas, or is electroplated.  After this, another resist layer is applied without deforming the pattern in the first layer, selectively exposed, and developed to protect certain areas of the thick metallic layer from subsequent formation of another metallic layer.  During this subsequent formation, a second metallic film is formed using the first resist layer as a mask.  After this, the resists are removed and the now uncovered portions of the original thin metallic layer are etched away. In a particular embodiment, a magnetic bubble domain chip is provided in which the second resist layer is used to protect the sensor region of the chip.  The second resist layer need not be critically aligned as it only functions as a protect mask.  Exposure and development of the second resist layer does not adversely affect the underlying metal layers.
Patent CA-1051841-A (CA)
Inventor: LISTER EDWARD A
IPC: B65B25/00
Filed: 1976-03-11
Granted: 1979-04-03
Abstract: ABSTRACT OF DISCLOSURE      A packaging machine for inserting semi-compressible articles into preformed bags comprises an upper gripping member, a lower gripping member which can be raised towards the upper gripping member to clamp therebetween extension portions of a stack of bags, the lower gripping member mounting means for temporarily retaining the bags of the stack of bags relative to the lower gripping member and means for inserting articles through the open end of the upper bag.  The arrangement is such that the gripping members grip the exten-sions of the bags so that articles can be inserted into the upper bag, the articles undergoing limited compression against the end wall of the bag after which the clamping pressure is released.  The filled bag then moves relative to the lower gripp-ing member, the force applied to the bag being sufficient to overcome the restraint imposed by the temporary retaining means.
Patent CA-1069476-A (CA)
Inventor: MUELLER MARTIN
IPC: B65B7/28
Filed: 1976-04-13
Granted: 1980-01-08
Abstract: Abstract of the Disclosure A method and apparatus for forming a heat-shrinkable secondary closure for a container are disclosed, wherein filled, lidded containers moved by conveyor means are delivered to a secondary closure formation and application station, where a band of heat-shrinkable thermoplastic adhesive tape is wrapped around each container such that the tacky side of the tape faces the container, with tape overlapping the seam formed between the periphery of the lid and the sidewall of the container.  The tape band is severed from the tape supply during wrapping, and heater means located adjacent the container shrinks the tape into compressive engagement with the periphery of the lid and the sidewall of the container as the tape is wrapped thereabout.           Integral gripping tabs are formed at spaced positions in the tape prior to wrapping of the tape band and shrinking thereof, and once the band is shrunk into tight adhesive engagement with the container, the tab is positioned near an outer overlapping end of the band to provide convenient means for removal of the tape from the container.  The end of the tape beyond the gripping tab is adhesively secured to an underlying portion of the band to retain the gripping tab in place.
Patent CA-1089536-A (CA)
Inventor: BRONICKI YEHUDA L
IPC: F01D17/00
Filed: 1976-04-22
Granted: 1980-11-11
Abstract: ABSTRACT A hybrid power system comprising a pair of energy converters operating on a closed Rankins cycle, each energy converter having a vapor generator for vaporizing a high molecular weight working fluid in response to heat furnished from a burner associated with the generator, a turbo-generator responsive to vaporized working fluid for generating electrical power, a condenser responsive to the exhaust vapors from the turbo-generator for converting such vapors into a condensed liquid, and means for returning the condensed liquid to the vapor generator; sensors for sensing the electrical output of the turbo-generator of each converter, and a control system responsive to the sensors for controlling the burners in the converters so that each converter furnishes about half the electrical load on the system in normal operation thereof; one of the converters, termed the primary converter, operating with a working fluid having a higher boiling point than the working fluid in the other converter which is termed the secondary converter, and means for causing the condenser of the primary converter to reject heat into the vapor generator of the secondary convertor when both turbo-generators are operating normally.
Patent CA-1070780-A (CA)
Inventor: FLEMONS RALPH S
IPC: H01H67/24
Filed: 1976-06-16
Granted: 1980-01-29
Abstract: Case 2482 ABSTRACT OF THE DISCLOSURE           A two wire switching system is intended for use in a hostile environment such as a nuclear reactor where temperatures are in excess of 250° or 300°C and where the use of a switch with a permanent magnet component or a component intended to have remanence is not desirable.  The system uses eight reed switches each having three similar windings.  No magnetized components are used.  The switches are normally closed in the absence of a magnetic field and are opened when a net magnetic field results from current flowing through at least one winding.  A pair of conductors interconnects the windings so that each conductor connects certain windings in a series arrangement to ground, giving a unique interconnection for each switch.  A control current may be caused to flow in either conductor arrangement at a value of zero or plus or minus A or 2A amperes where A amperes is at least sufficient to cause actuation of a switch when it flows through one winding.  It is not essential that the value of A amperes be constant so long as the ratio of plus or minus A:A or A:2A is constant.  The switching system is suitable for connecting a selected one of eight temperature sensors across another pair of conductors to provide a temperature reading from the selected temperature sensor.
Patent CA-1047726-A (CA)
Inventor: PRICE RAYMOND R
IPC: B65D90/54
Filed: 1976-09-03
Granted: 1979-02-06
Abstract: ACCESS DOOR AND LADDER STRUCTURE FOR SILOS                 ABSTRACT OF THE DISCLOSURE         A silo door structure having a ladder rung assembly on which the door is supported, the rung assembly including vertical pivot pin extensions received within vertical apertures formed in the top and bottom cross beams of the door frame.  The weight of the door and ladder rung assembly is transmitted to the door frame through the pivot pin extensions as well as through offset, gener-ally horizontal segments on the bottom end of the ladder rung assembly which rests on the bottom sill beam of the door frame when the door is closed.         A locking bar swingably mounted on the door is held in tight engagement with the outside face of the door frame by camming members on a pivotal clamp arm so as to draw the door in tightly against a sealing gasket plastered in place around the periphery of the door frame opening.