baber/WOPTO huggingface dataset:
Patent MX-9703967-A (MX)
Title: System and method for scheduling broadcast of and access to video programs and other data using customer profiles.
Inventor: HERZ FREDERICK
IPC: G06Q20/38
Filed: 1995-11-29
Abstract: A system and method for scheduling the receipt of desired movies and other forms of data from a network which simultaneously distributes many sources of such data to many customers, as in a cable television system. Customer profiles are developed for the recipient describing how important certain characteristics of the broadcast video program, movie or other data are to each customer. From these profiles, an "agreement matrix" (908) is calculated by comparing the recipient's profiles to the actual profiles of the characteristics of the available video programs, movies, or other data. The agreement matrix (908) thus characterizes the attractiveness of each video program, movie, or other data to each prospective customer. "Virtual" channels are generated from the agreement matrix (908) to produce a series of video or data programming which will provide the greatest satisfaction to each customer. Feedback paths (1020, 1024) are also provided so that the customer's profiles and/or the profiles of the video programs or other data may be modified to reflect actual usage, and so that the data downloaded to the customer's set top terminal (620) may be minimized. Kiosks (figure 11) are also developed which assist customers in the selection of videos, music, books, and the like in accordance with the customer's objective profiles.
Patent MX-9704764-A (MX)
Title: Glazing composed by glass and plastic material, and process to determine this glazing geometrical parameters.
Inventor: BRAVET JEAN-LOUIS
IPC: C03C27/12
Filed: 1997-06-24
Abstract: The present invention refers to a composite glazing of the type comprising two glass sheets and a transparent plastic material intercalated layer with bigger thickness than that of glass sheets, characterized in that plastic material can be adhere to glass. Glazing has a total thickness lower than 5 mm, and a ratio of intercalated layer thickness and glass sheets thickness comprised between 1 and 10, a surface mass lower than 6 kg/m2 and a Young module higher than 30 Gpa, for a glazing total thickness of 3 mm.
Patent MX-9706740-A (MX)
Title: Feed nozzle assembly.
Inventor: BROSTEN DAVID JOHN
Filed: 1996-03-06
Abstract: A feed nozzle assembly (100) for introducing steam and a heavy petroleum hydrocarbon into a catalytic cracking reactor, comprising: (a) a nozzle body (101) having an inner tube (105) defining a gas conduit (106) and an outer tube (115), wherein the inner tube (105) and the outer tube (115) define an annular liquid conduit (116), and wherein each of the tubes (105, 115) have an inlet end (120, 125) and an opposite outlet end (130, 135); (b) a first nozzle tip (140) fixedly attached to the outlet end (130) having a dome-shaped outlet end (142) provided with at least one passageway (145); (c) a second nozzle tip (150) fixedly attached to the outlet end (135) having a dome-shaped outlet end (152) provided with at least one elongated slit (155), which dome-shaped outlet end (152) of the second nozzle tip (150) extends beyond the dome-shaped outlet end (142) of the first nozzle tip (140).
Patent MX-9706991-A (MX)
Title: Tire having silica reinforced rubber tread with outer, carbon black reinforced rubber strip.
Inventor: HOWALD JOHN ALAN
IPC: C08K3/36
Filed: 1997-09-12
Abstract: The invention relates to a rubber tire having a rubber tread intended to be ground-contacting which is relative electrically insulating and which has at least one thin, narrow black reinforced rubber strip integral the outer surface, or face, of said tread, each strip extending laterally across the tread to each of the tire's carbon black reinforced sidewalls. In one aspect, said outer rubber strip, extends laterally across the outer surface of the tread which is designed to be ground contacting and connects with carbon black reinforced tire sidewalls to provide a path of reduced electrical resistance from the outer surface of the tire tread to the bead portion of the tire carcass and, thereby, such a reduced electrical resistance path from a vehicle to the road surface. In another aspect, the said rubber tread intended to be ground-contacting, is primarily reinforced with silica.
Patent MX-9707201-A (MX)
Title: 1-carba-(dietia)-cefalosporine derivatives.
Inventor: ANGEHRN PETER
IPC: A61P31/04
Filed: 1997-09-22
Abstract: 1-carba-(detia)-cefalosporine derivates of the general formula I: wherein R1 is hydrogen, lower alkyl optionally substituted with fluorine, aralkyl, cycloalkyl, -COR4, -C(R5R6)-C(R5R6)CONHR7; wherein R5 and R6 are each independent between them, hydrogen or lower alkyl, R5 and R6 taken jointly form a cycloalkyl group; R4 is hydrogen or lower alkyl and R7 is hydrogen, lower alkyl, lower alkenyl or a carboxylic acid protector group; is hydrogen, hydroxyl; lower Qm-alkyl; cycloalkyl, lower alkoxyl, lower alkenyl, cycloalkenyl; lower alkinyl, Qm-aralkyl, Qm-aryl, aryloxyl, aralcoxyl, a heterocyclic ring or heterocyclyl lower alkyl, lower alkyl, cycloalkyl, lower alkoxyl, lower alkenyl, cylcoalkenyl, lower alkinyl, aralkyl, aryl, aryloxy, aralcoxyl being the unsubstituted heterocylclic ring or substituted with at least a group selected between carboxyl, amine, nitro, ciane, lower alkyl optionally substituted with fluorine, lower alkoxyl, hydroxyl, halogen, -COR6 or -C(R5R6)CO2R7, -C(R5R6)CONR5R8, -CONR5R6, -N(R6) COOR10, R6OCO- or R6COO-, wherein R5 and R6 are hydrogen or lower alkyl; R7 is hydrogen, lower alkyl, lower alkenyl or a carboxylic acid protector group; R8 is hydrogen, lower alkyl or optionally substituted phenyl; R10 is lower alkyl, lower alkenyl or a carboxylic acid protection group; Q is -CHR-, -CO- or SO2-; R is hydrogen or lower alkyl, R3 is hydrozyl, -O-, lower alkoxyl, -OM and M represent an alkaline metal; m is 0 or 1; n is 0, 1 or 2; x is CH or N such as esters of the same easily hydrolizable, pharmaceutically acceptable salts of said compounds and hydrates of the compounds of the formula I and its salts and esters.
Patent MX-9709888-A (MX)
Title: Cleaning compositions comprising chondroitinase.
Inventor: THOEN CHRISTIAAN ARTHUR JACQUE
IPC: C11D3/386
Filed: 1996-05-28
Abstract: This invention concerns cleaning compositions like laundry compositions containing a chondroitinase enzyme. More in particular, the invention relates to compact detergent compositions, granular and liquids as well containing said chondroitinase enzyme.
Patent MX-9802157-A (MX)
Title: Harmful fungi control with an active substance inhibiting respiration by inhibiting the cytochrome complex iii, combined with an amide.
Inventor: BAYER HERBERT
IPC: A01N61/00
Filed: 1998-03-19
Abstract: The invention pertains to agents intended for use against harmful fungi and containing as active substances at least one compound which inhibits respiration by inhibiting the cytochrome complex III, and at least one amide compound of formula (II) A-CO-NR1R2 in which A, R1 and R2 have the meanings indicated in the description. The proposed agents are especially suitable for use against Botrytis.
Patent NL-1043535-A (NL)
Title: Dit octrooi gaat over een werkwijze om energiestromen op te wekken zonder verbruik van grondstoffen als olie en kolen of gebruik van natuurlijke bronnen zoals wind of zon. Met inzet van deze energiestromen kan vervolgens, onder andere, een CV worden voorzien van warm water of elektriciteit worden opgewekt.
Inventor: DRS MIM PATRICK WALTHIE
IPC: F03G7/10
Filed: 2020-01-07
Abstract: Dit waterreactor octrooi gaat over het opwekken van elektriciteit. Momenteel wordt de benodigde energie nodig voor de opwekking van elektriciteit, verwarming van huizen, industrieën en overige installaties veelal opgewekt door het gebruik van fossîeie brandstoffen en natuurlijke bronnen als wind- en zonne-energie en kernenergie. Aan de genoemde methodes kleven nadelen met betrekking tot vervuiling, uitputting van de aarde, gevaren voor de omgeving en horizonvervuiling. Er is alles overwegende behoefte aan een nieuwe energiebron zonder de genoemde nadelen. De essentiële vraag bij het ontwerp van een installatie die de huidige energiebronnen kan vervangen is waar een alternatieve bron gevonden kan worden die indifferent is voor de natuurlijke klimatologische omstandigheden en daarnaast zowel onschadelijk, onuitputtelijk als onbeperkt winbaar is. De oplossing is een werkwijze die gebruik maakt van natuurlijke processen die endotherm zijn. Het verdampen van water is een dergelijk proces. Tijdens het verdampen van water wordt energie, in de vorm van verdampingswarmte, onttrokken aan de omgeving. Als daarna het condenseringsproces plaatsvindt komt deze verdampingswarmte beschikbaar als condensatiewarmte. Met behulp van de hier beschreven werkwijze kan deze condensatiewarmte gebruikt worden als energiebron aangezien het verdampen en condenseren van één liter water 0,61 KW energie in warmte oplevert. Het proces van verdampen en condenseren vindt plaats in een reactor die dit fysische proces afsluit van de buitenlucht waardoor er geen verlies is van het water dat gebruikt wordt. Hierdoor kan dit endotherme proces met steeds dezelfde water in een eindeloze cyclus worden herhaald omdat het onmogelijk is om het verdampingsmechanisme "op te gebruiken". Dit is er gewoon altijd, steeds weer. Net zo hardnekkig als de zon die steeds weer opkomt en die ook steeds weer inzetbaar is, als ze schijnt. De benutte verdampings- en condensatie warmte komt naar iedere condensatiecyclus weer beschikbaar. Door de werkwijze van de waterreactor is het mogelijk geworden water te gebruiken als brandstof die niet opraakt . Een bijkomend aspect van de waterreactor is dat aan de locatie waar een dergelijke reactor wordt geplaatst geen bijzondere eisen behoeven te worden gesteld aangezien het verdampen van water niet als gevaarlijk hoeft te worden gezien.
Patent NL-2014931-A (NL)
Inventor: JESSE MASSELING
IPC: B60P7/08
Filed: 2015-06-05
Abstract: Een spaninrichting voor een spanband omvattende een roteerbaar in een basisframe opgehangen opwindsamenstel, een met het opwindsamenstel verbonden ratelmechanisme omvattende tenminste een ratelwiel, welk ratelwiel een over de omtrek daarvan verdeelde asymmetrische vertanding omvat, alsmede een roteerbaar aan het basisframe opgehangen spanhendel, welke spanhendel een eerste vergrendelelement omvat welke in hoogte verstelbaar, onder voorspanning in de richting van het tenminste een ratelwiel is opgehangen aan de span hendel, en waarbij een remsamenstel is voorzien, omvattende een doorvoerspleet ter opname van de span band, waarbij de doorvoerspleet zich uitstrekt tussen een eerste remelement en een op afstand daarvan geplaatst tweede remelement en waarbij tenminste het tweede remelement aan een eerste omtreksegment ter plaatse van de doorvoerspleet is voorzien van wrijvingsmiddelen en zodanig is opgehangen dat de spanband in operatie in een doorvoerrichting in hoofdzaak vrij kan worden doorgevoerd door de doorvoerspleet, terwijl een beweging in een tegengestelde richting wordt tegengewerkt door middel van de wrijvingsmiddelen.
Patent NL-2020959-A (NL)
Title: Precision component
Inventor: INA MITRA
IPC: C03C10/00
Filed: 2018-05-18
Abstract: The present invention relates to a precision component and also to a glassceramic which can be used for producing the precision component. The precision component has a CTE-T curve “plateau” and therefore exhibits very low thermal expansion over a temperature interval of 40 K or more, preferably over a temperature interval of 50 K or more.
Patent NL-2024985-A (NL)
Title: Apparatus for assembly of a reticle assembly
Inventor: ILYA MALAKHOVSKY
IPC: H01L21/67
Filed: 2020-02-25
Abstract: The invention relates to an object handling apparatus for handling a generally planar object, the object handling apparatus comprising: two support arms, at least one of the two support arms movable relative to other support arm generally in a plane such that the two support arms are operable to grip and hold an object disposed in said plane; wherein each of the support arms includes at least one support pad and at least one aligner, the support pads being configured to locally contact a surface of the object and apply a force thereto generally perpendicular to the plane so as to support the object and the aligners being configured to locally contact a surface of the object and apply a force thereto generally in the plane so as to grip the object.
Patent NL-298379-A (NL)
IPC: C08L27/00
Abstract: Dihydrocarbontin dialkylbenzene a ,a 1-dimercaptides of the formula <FORM:1011312/C3/1> e.g. <FORM:1011312/C3/2> defined later, are employed possibly together with other stabilizers as heat stabilizers for halogen-containing resin compositions, e.g. vinyl chloride polymers and copolymers of vinyl chloride with vinyl acetate, vinylidene chloride and acrylonitrile.  The treated resin may contain 0.5-10% based on the wt. of the resin of the stabilizer. R is an aralkyl, alkyl or phenyl radical, R1 and R11 are alkylene radicals containing 1-3 carbon atoms, and X is at least 1. R1 and R11 groups may be o, m or p to each other.  R may be methyl, ethyl, butyl, isobutyl, tert.-butyl, amyl, hexyl, heptyl, octyl, monyl or dodecyl. A mixture of polyvinyl chloride and di-n-butyltin p-xylene a ,a 1-dimercaptide is described. Other stabilizers may be dibutyltin dilaurate, dibutyltin maleate, dibutyltin bis-(lauryl mercaptide) and their dioctyl tin analogues.
Patent NL-7202239-A (NL)
Title: Continuous dewaxing of oil - by direct contact with boiling refrigerant opt with dewaxing solvent
IPC: C10G73/06
Filed: 1972-02-21
Abstract: Continuous dewaxing of a petroleum oil, e.g. a lube oil of boiling range 400 - 1500 degrees F, opt. with a dewaxing solvent, by introducing the oil into a multi-stage chilling vessel, introducing a liq refrigerant incrementally along the length of the vessel into at least some of the stages, maintaining agitation in the vessel so that oil and refrigerant mix instantaneously, maintaining the pressure in each stage so that at least some of the refrigerant vaporises on contact with the oil thereby cooling it and pptg at least some of the wax, and removing a slurry of oil and wax from the vessel. The refrigerant is pref a 2-4C hydrocarbon and the oil is pref cooled at 1 - 10 degrees F/min. When a dewaxing solvent is used it is pref a 3-6C ketone with or without an aromatic.
Patent NL-7307016-A (NL)
Title: Disposable plastic bag - with detachable closure strip forming integral part of bag
IPC: B65D33/16
Filed: 1973-05-18
Abstract: Disposable bags e.g. bags for use in refuse bins, have a detachably connected closure strip forming a unit with the bag. Specif the closure strip is defined between one edge of the bag and a weakened zone, extends around the periphery of the bag, and consists of the same material as the bag esp. polyethylene or polypropylene. The weakened, tearable zone consists of a series of perforations. The closure strip remains attached to the bag until required for closing the latter.
Patent NL-7312899-A (NL)
Title: Control and safety system for gas burners - has electromagnetic valves controlled by electronic circuit incorporated resistor heated by pilot flame
IPC: F23Q9/14
Filed: 1973-09-19
Abstract: The gas burner system has a pilot light which impinges on a resistance element (Rt2) and is itself ignited by a coil element (R13), and influences an overtemperature device (Rt1) in the burner region. These components are connected to a printed or integrated circuit board, which accommodates the remainder of the electronic equipment, excluding the magnetic main gas valve (R12) and burner valves (R11a, R11b). The circuit includes electrical circuit indicator lamps, diodes, transistors and switches. In normal operation, the main gas circuit, when initiated, will light the pilot, but failure of the pilot operates the safety circuit and shuts off the gas feed to the burners.
Patent NL-7317335-A (NL)
Title: Drivable fertilizer spikes - comprising non-fibrous NPK fertiliser and thermosetting binder
IPC: C05G5/14
Filed: 1973-12-18
Abstract: A hard, rigid fertiliser briquette of shape and strength such that it can be driven into the ground consists of a non-fibrous NPK fertiliser and a water-insoluble cured thermosetting resinous binder. Sustained release of nutrients to trees and bushes. Thermosetting resinous binder is pref. urea-formaldehyde (es. with HCHO: urea ratio 1.38-1.8:1) and the fertilisers may include urea, ammonium nitrate, mono-ammonium phosphate, triple superphosphate, normal superphosphate and potassium sulphate as well as trace elements such as iron, copper, manganese, barium, zinc and molybdenum.
Patent NL-7611603-A (NL)
Title: Ship hull with passage to propeller - has spiral rear passage end imparting swirling movement before propeller
IPC: B63B1/08
Filed: 1976-10-20
Abstract: The ship's hull has one or more passages running along the bottom and ending in front of the propeller, there being a spiral section near the rear end. This imparts a swirling movement to the current in the opposite direction to that in which the propeller rotates. This part of the wake together with another part originating from outside the passage form a flow pattern such that the ratio between max. and min. thrust exerted by each propeller blade individually during a revolution is = 2 when the ship is travelling at cruising speed.
Patent NL-7900272-A (NL)
Title: Electric flash device with conductive reflecting mirror - has flash member located at rear of mirror in portion adapted as trigger electrode
IPC: G03B15/05
Filed: 1979-01-12
Abstract: The housing of an electric flash device comprises two casings which are disposed about a vertical plane of symmetry, and in which are provided a reflector chamber, a power source chamber, a main storage chamber, and a control circuit arrangement chamber. An opening is provided on a front surface of the housing, and a reflector mounting member within at the periphery of the opening. A reflector consists of a frame within which is an aluminium reflecting mirror of similar shape. A flash member is mounted at the rear of the reflector, and a protective and light-diffusing plate is mounted at the front, in the opening. The reflecting mirror is adapted to provide a trigger electrode for the flash member by suitably shaping its rear portion. A trigger signal lead wire is electrically connected to it.
Patent NL-8000797-A (NL)
Title: Heat pump heating and ventilating system - uses ground water as heat or cooling reservoir and two heat exchangers
IPC: F24D11/02
Filed: 1980-02-08
Abstract: Using ground water as a heat reservoir can save up to 30 per cent of the cost of running a heating/air conditioning system in a large building. In flat land with a water table near the surface, hot water pumped into the ground is retained and as soil is a good insulator, the heat loss is small. In the summer, cold water is pumped out of the earth (6) and fed to a heat exchanger (4) which cools the air in the building (1) via a heat pump (3) and another heat exchanger (2). The hot water is returned to the earth via another pipe (7) at some distance from the intake. At the end of the summer, the flow is reversed, and the heat inserted by air conditioning is used to warm the building during the winter.
Patent NL-8005307-A (NL)
IPC: B26D3/12
Filed: 1980-09-23
Abstract: For severing a plurality of hollow fiber membranes comprised of thermoplastic material which membranes are arranged in the form of a bundle and also sealing the bores of the membranes in an essentially fluid-tight manner without any significant decrease in membrane performance or strength, a heated member is passed through the bundle in a path transverse to the orientation of the hollow fiber membranes wherein the temperature of the heated member is above the melt temperature of the hollow fiber membranes. Advantageously, the hollow fiber membranes which are severed have a significant void volume and may be anisotropic with a thin, dense skin. The heated member can be a hot wire or ribbon.
Patent NL-8103931-A (NL)
Title: Aflatoxin detection in peanuts - by solvent extraction and high-pressure liq. chromatography
IPC: G01N33/02
Filed: 1981-08-24
Abstract: Analysis of peanuts for presence of aflatoxins is carried out by (a) grinding a sample of the nuts to a paste, (b) mixing the paste with aq. MeOH, (c) filtering the resulting suspension to obtain an aq. filtrate, (d) extracting the filtrate with CH2Cl2, (e) evaporating the extract, (f) treating the residue with CF3COOH to form an aflatoxin deriv., (g) evaporating off CF3COOH and mixing the residue with THF and MeCOOH to form a mobile phase, (h) filtering the mobile phase through a "minicolumn", (i) injecting the mobile phase into a high-pressure liq. chromatograph (HPLC) to separate the aflatoxin components, and (j) measuring the concns. of these components. The analysis is highly sensitive (detection limit 1 ppb total aflatoxins) and can be performed in a relatively short time.
Patent NL-8502836-A (NL)
Title: Portable electric shaver powered by dry batteries - has cutting element comprising continuous sharpened spiral spring
IPC: B26B19/16
Filed: 1985-10-17
Abstract: The housing (11) is shaped like a conventional 'wet' safety razor. In the handle of the razor are two batteries (12) which drive a small d.c. motor (13). The cutting element (14) is a spiral spring which has straight sections (15) and semicircular sections (16), stretched around two outer pressure rollers (19). Covering the spring is a cutting plate (17) with apertures (18) which allow the stubble to penetrate the plate. In addition to the pressure rollers (19) is a driven roller (20) in the centre of the head. The drive motor is coupled to the motor via a shaft, and to the spring via slots in its concave conical top surface. Alternatively there is a reciprocating agitator at one end of the spring, the other end being free to move inside a curved cylindrical cutting plate.
Patent NL-8700997-A (NL)
Title: Irrigation equipment with spray pipe reel - has sprayer bodies with pipes screwed into cylindrical shanks in bushes
IPC: A01G25/09
Filed: 1987-04-28
Abstract: The irrigation equipment has a spray pipe winding onto a mobile reel and movable over the surface of the ground, formed by lengths of hose connected by pipes. Each of of the latter has a supporting foot and a sprayer rotating on a vertical axis and thrust upwards by the water pressure against spring action. When pressure ceases, the sprayer falls back so that its top is below a surrounding guard, and a spring-loaded valve empties the pipe. At the bottom of the spring body (18) is a short hollow cylindrical shank (19) with internal screw thread (20), into which a length of pipe (21) is screwed,having a shoulder (22) at the other end. A sealing ring (23) rests against the shoulder, and between the ring and the bottom edge of shank is is a bush (24) enclosing the pipe and acting as a bearing for it, with annular flange (25) at the bottom. The cylindrical portions, in line with each other, of the bush and shank are a clearance fit in a round opening (37) in the flat (36), only a few millimetres thick, of the cup-shaped guard (12), in which they move up and down.
Patent NL-9002346-A (NL)
Title: Forming perforating holes in a silicon@ wafer - by etching mask on both sides, forming holes of required size in one mask layer and larger holes in the other, and etching from both sides
IPC: H04R19/00
Filed: 1990-10-29
Abstract: Process for etching openings in a Si wafer comprises applying a masking material to both sides of the wafer; forming holes in the masking material on one side of the wafer at points where the openings are to be formed, the holes having dimensions equal to pref. minimum dimension of the opening; and forming corresp. holes in the masking layer on the other side of the wafer having dimensions greater than the pref. max. dimension of the respective opening; and etching the openings in the wafer through the apertures in the masking layers.