baber/WOPTO huggingface dataset:
Patent NL-8003862-A (NL)
Title: Sealing appts. for entry or exit lock for textile steaming chamber - has convex plastics plates pressed into mutual contact at gap for passage of the material
IPC: D06B23/18
Filed: 1980-07-03
Abstract: The sealing arrangement is intended for a space into and from which a length of material is moved for treatment at a temp. pressure and/or humidity other than ambient, e.g. steam treatment of textile material. It comprises a narrow gap as passage for the material which is formed by two convex plastic surfaces, which are in mutual contact. Means are provided to press these surfaces into contact e.g. a flexible hose carried around a cylinder segment which is air-pressurisable so that the hose passes one surface into contact with the fixed other surface. Used for steam lock at entry or exit of textile steaming chamber. The arrangement provides an effective seal without requiring rotating cylinders or other complicated means.
Patent NL-8101603-A (NL)
Title: Burning coal, wood, refuse etc in open fireplace - in closable upright tubular chamber placed on grate with branch pipe connected to flue
IPC: F24B1/195
Filed: 1981-03-31
Abstract: The arrangement (4) is intended for burning solid fuel such as coal, wood, refuse etc. in an open fireplace (1). It comprises a tubular combustion chamber (5) whose open lower end is placed on the grate (2) whilst its upper end is closed by a removable cover (7). A smaller dia. pipe (10) branches off at a point near the cover and is connected (11) to the flue. The tubular chamber may be curved forward whilst the branch (10) extends from its convex rear surface. The flue connection (11) may be a flexible tube and the cover may have a handle (8) and inspection window (9).
Patent NL-8302481-A (NL)
IPC: H04B1/28
Filed: 1983-07-12
Abstract: RF-tuning device comprising a switching mixer stage (M) and a tuning oscillator (O) coupled thereto. According to the invention, so as to reduce the noise contribution of the mixer stage (M) without increasing the oscillator radiation, the slew rate of the oscillator switching signal applied to the mixer stage (M) is increased by connecting bistable trigger circuit between the tuning oscillator and the mixing stage. Under the control of the tuning oscillator, the bistable trigger circuit generates a substantially square-wave output signal.
Patent NL-8402600-A (NL)
Title: Heat shrinkable high mol. wt. polyethylene - obtd. by irradiating and stretching polyethylene gel and used to form spun or extruded products
IPC: D06M10/00
Filed: 1984-08-25
Abstract: Heat shrinkable material based on high molecular polyethylene is claimed and obtd. by (a) thermo reversible gelation of a soln. (I) of a linear polyethylene having Mw of at least 4x10 power 5 to form a gel having the same compsn. as the original soln; and (b) irradiation of the gel with simultaneous or subsequent stretching at a stretch ratio of at least 15. A heat shrinkable article is also claimed obtd by: (1) spinning or extruding (I) into a solvent contg. article at above the gel temp. of (I); (2) cooling the obtd. article to below the gel temp. while forming a homogeneous polymer gel structure having the same compsn. as the original soln. (I). (3) irradiating the article while in the gel state; and (4) stretching the article either during or after the irradiation with a total stretch ratio of at least 15, opt. of at least partial removal of the solvent.
Patent NL-8501505-A (NL)
IPC: B66F9/075
Filed: 1985-05-24
Abstract: Apparatus for the transportation of a collapsible fork-lift truck (2) on a lorry (1) comprising a ramp (5,5"), which is hingeable under the lorry (1) and which can be moved between a downward loading position (5") and a raised transport position (5). The means for moving the ramp (5,5") between the two positions are either a piston (24) on the fork-lift truck (2) or on the lorry (1). The ramp can be locked in its raised position (5) by a support (15,16).
Patent NL-8501923-A (NL)
Title: Jack bolt for flange joint separation - has threaded portion to engage one flange and thrust bearing to engage second
IPC: F16L23/036
Filed: 1985-07-05
Abstract: The jack bolt for separating flanges includes a longitudinally extending, bolt adapted to extend between the first and second flanges. The jack bolt has a primary threaded portion for engaging at least one of the openings formed in the first flange, a radial engaging surface, and a thrust bearing receiving portion in axial alignment with the primary threaded portion. The thrust bearing is mounted with the receiving portion and between the first and second flanges for separating the flanges upon rotation of the jack bolt w.r.t the first flange of the assembly.
Patent NL-8702795-A (NL)
Title: Solid fuel, high yield open hearth insert heater - has blow-in chamber with space into which is suspended, by springs, electrically driven fan
IPC: F24B1/19
Filed: 1987-11-20
Abstract: A solid fuel heater with a tilted U shaped heat exchanger comprises a lower part (2) of pipes (3) laid together on which solid fuel is burnt and an upper part (5) of pipes (6) joined by a standing heat exchanger (4) double walled with thus a hollow space. The fire is enclosed by steel plates (10) and glass plates (8,11) one with handgrip (12) for opening for refuelling. The pipes (6) connect to a blow in chamber (13) with a space (14) for the insertion of a plug in fan unit (15) with a self cooled electric fan (16) for the heater (1).
Patent NL-8800928-A (NL)
Title: Single transistor switching circuit for high frequencies - disconnects cable TV signals at frequencies between 40 mega-Hertz and 1 giga-hertz
IPC: H03J5/24
Filed: 1988-04-11
Abstract: The signal input (HF-IN) is fed via an input resistor (Ri) to the emitter of a series transistor (T) and via an anti-parallel diode (D) to the transistor base. Also connected to the base are a reference voltage (VR) and a capacitor (C) to earth. The collector of the transistor provides the signal output (HF-UIT) and is connected via a load resistor (ZL) to the supply terminal (Vp). Also connected to the emitter of the transistor is a circuit (I) which is fed with a control signal (C) and produces a control current (Is).
Patent NL-8801903-A (NL)
Title: Egg tray packaging installation - has topple chair unit, with contact plates and also two rows of grippers
IPC: B65B23/02
Filed: 1988-07-29
Abstract: Trays filled with eggs are automatically packed in crates or boxes, using a topple chair (1) consisting of base plate (3), contact plate (2) and two rows of grippers (4) positioned above each other. The driven gripper unit moves trays into a stacking pattern by turning one tray over; for positioning on top of the bottom tray. Trays may be stacked in crates, boxes or mobile containers.
Patent NL-9000803-A (NL)
Title: Camera controlled plant handling method - removes section of soil layer used in horticulture in controlled manner
IPC: A01G9/10
Filed: 1990-04-05
Abstract: The frame (1) has two endless transporter belts (2) driven by a motor (4). Cams (5) push against trays (6) for stepwise movement of soil clumps. An auxiliary frame (7) has a rail (8) along which a camera (9) moves along the entire rail width. The camera is driven by a motor (21). Control console (43) has cables (20) connected to the motor to control camera movement. Grippers (18) handle clumps of the soil layer which contains the plants to move these to an end destination.
Patent NL-9000962-A (NL)
IPC: H04L12/56
Filed: 1990-04-23
Abstract: The invention relates to a transmission system for transmitting packets which comprise an information word group and a control word group, the control word group comprising an identification of the packet type (such as an identification of the virtual transmission channel and/or of the group of virtual transmission channels via which the packet is being transmitted), which transmission system comprises access control means for granting or refusing packets access to the part of the transmission system situated downstream of the access control means, depending on the incoming volume of packets. The invention provides for recording packets not admitted to the downstream part (T) of the transmission system by the access control means (2, 3) by an error reporting device (4). Preferably, provision is made that the error reporting device (4) for the packets not admitted records the number for each packet type (vci), and moreover, that the error reporting device (4) delivers an error report (c4) as soon as the number of packets not admitted exceeds a particular threshold value for a packet type. <IMAGE>
Patent NL-9001880-A (NL)
Title: Dough-lump formation with kneadable material strips - using rotor and cylindrical housing with peripheral ribs forming moulding passages, for simple rapid prepn.
IPC: A21C7/00
Filed: 1990-08-27
Abstract: Formation comprises using a rotor in a cylindrical housing. These have opposite moulding grooves between peripheral ribs together to form round-section moulding passages. Lengthwise gaps in the housing, spaced apart in the peripheral direction, form inlet and outlet ports. At the passage inlets the ribs can be chamfered to form cutting lugs.
Patent NL-9002848-A (NL)
IPC: B29D30/48
Filed: 1990-12-21
Abstract: An apparatus for manufacturing an assembly of an annular bead wire core and a surrounding ring of filler material attached thereto comprising at least one former, typically mounted on a turntable, and a number of stations. At a first station, rubber-coated bead wire is wound around the former to produce the annular bead wire core. At a second station, the ring of filler material is arranged over the previously wound rubber-coated wire core to form the bead core assembly and at a third station the bead core assembly is unloaded from the former. Conveniently the former(s) is(are) moved from station to station by indexing movement of the turntable. The invention also relates to a method of manufacturing a tyre bead core assembly.
Patent NL-9100516-A (NL)
IPC: E05G5/00
Filed: 1991-03-22
Abstract: A revolving door, in particular for protecting the access to a room, comprises a revolving shaft (2), a plurality of door wings (3) attached to the shaft (2) and spaced around it, a pair of opposite panels (4) bordering the door wings (3) and forming a partially closed zone with a first (6) and a second opening (7), a drive motor (9) for the shaft (2) and a control unit (10) for the drive motor (9). A detecting means (13) is provided for detecting whether or not a person is authorized to access the room, and a first sensor (11) for detecting an unauthorized person entering the zone through the first (6) or second (7) opening, respectively, wherein the control unit (10) stops the drive motor (9) in response to the first sensor (11). Further a control means (18) is provided operable by an unauthorized person confined between two successive door wings in the sector of the partially closed zone as determined by the (each) panel. This control means (18) is only active if an unauthorized person is confined in said sector and in that case upon operation is adapted to cause the drive means to drive the shaft (2) in reverse to the passage direction. <IMAGE>
Patent NL-9300569-A (NL)
Title: Belt clip
IPC: A41F9/00
Filed: 1993-03-31
Abstract: The belt clip comprises a separate link which fixes the additional length on a belt. Furthermore, the design can be described as a slide which must have a considerable amount of flexibility, since there are possible applications for various types of belts. The design can be produced in different sizes, depending on the final application. These may include ladies' belts, men's belts and sports belts, in order to make them more exclusive. Consequently, it will be possible to produce the belt clip in various designs (choice of material), and also the possible finish, in which the decorative and/or fashion aspects will clearly be important.
Patent NL-9700001-A (NL)
Title: Wheelchair
Inventor: ENDE ADRIAAN VAN DER
IPC: A61G5/02
Filed: 1997-02-13
Abstract: The invention relates to a wheelchair provided with a frame, two back wheels which are rotatably connected to the frame and each have a hub, a seat section which is positioned between the rear wheels, and at least one hand- operated guide wheel which is connected to a rear wheel, the journal being secured in a bearing block which is attached to the frame of the wheelchair and is provided with at least one bearing for rotatably supporting the rear wheel and with a hole for accommodating a resilient component which supports the seat section of the wheelchair in a sprung manner. <IMAGE>
Patent PT-71949-A (PT)
Title: Process for the preparation of new derivatives of 6,7-benzomorphan having pharmaceutical effect
IPC: C07D221/26
Filed: 1980-10-22
Abstract: 6,7-Benzomorphan derivatives of formula I,   <IMAGE> (I)  wherein R1 is hydrogen; optionally hydroxy- and/or alkoxy-substituted alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkylalkyl; alkenyloxyalkyl, aralkyl, arylhydroxyalkyl, aralkenyl or tetrahydrofurylalkyl; or optionally alkyl-substituted furylalkyl or isoxazolylalkyl, R2 is hydrogen or methyl, R3 is hydrogen, alkyl, alkenyl, alkynyl, aralkyl, hydroxyalkyl of alkoxyalkyl and R4 is hydrogen, hydroxy, alkoxy or alkenyloxy, hydroxy groups in said compounds being each optionally acylated, having analgesic and luteinising hormone secretion inhibiting properties.
Patent PT-78697-A (PT)
Inventor: VINCENT MICHEL
IPC: C07K5/02
Filed: 1984-06-05
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Compounds corresponding to the general formula I :  see diagramm : EP0129461,P7,F5  in which the ring A is saturated or, alternatively, benzenic, R represents a hydrogen atom or a lower alkyl group having from 1 to 4 carbon atoms, R' represents a linear alkyl radical having from 1 to 6 carbon atoms or a mono- or di-cycloalkyl-alkyl radical having from 4 to 7 carbon atoms, in their racemic form or in the form of optical isomers, and the salts thereof obtained with a therapeutically compatible mineral or organic base or the addition salts thereof obtained with a pharmaceutically compatible mineral or organic acid. 1. Claim for the contracting state : AT Process for the preparation of compounds corresponding to the general formula I :  see diagramm : EP0129461,P7,F6  in which the ring A is saturated or, alternatively, benzenic, R represents a hydrogen atom or a lower alkyl group having from 1 to 4 carbon atoms, R' represents a linear alkyl radical having from 1 to 6 carbon atoms or a mono- or di-cycloalkyl-alkyl radical having from 4 to 7 carbon atoms, in their racemic form or in the form of optical isomers, and the salts thereof obtained with a therapeutically compatible mineral or organic base or the addition salts thereof obtained with a pharmaceutically compatible mineral or organic acid, characterised in that a carboxyisoindole derivative of the formula :  see diagramm : EP0129461,P8,F1  in which A has the same meaning as in formula I and R" represents an alkyl group having from 1 to 6 carbon atoms, preferably a tert.-butyl group, or one of the addition salts thereof, is condensed with a functional derivative of a substituted amino acid of the formula III :  see diagramm : EP0129461,P8,F2  in which R et R' have the same meanings as in formula I and the nitrogen atom is protected by a radical customarily used for protection in the synthesis of peptides, such as benzyloxycarbonyl or tert.-butoxycarbonyl, and the intermediate compound obtained is subjected to customary deprotecting processes, such as, for example, total or partial saponification, and/or hydrogenolysis, and in this manner is converted into a compound of the formula I.
Patent PT-79091-A (PT)
IPC: C07J21/00
Filed: 1984-08-16
Abstract: Novel 7 alpha -substituted 3-oxo-17 alpha -pregn-4-ene-21,17-carbolactones of the formula   <IMAGE>   wherein <IMAGE>   is a CC single or CC double bond or the group   <IMAGE>  R7 is the group SR', R' being a hydrogen atom or a straight-chain or branched alkyl residue of 1-6 carbon atoms optionally substituted by a hydroxy or acyloxy group, the group COOR'' or the group COR'' wherein R'' is an alkyl group of 1-4 carbon atoms and   <IMAGE>   is a CC single bond or the group   <IMAGE>  have antialdosterone activity with reduced endocrinological side effects.
Patent PT-87834-A (PT)
Inventor: RANCE ROBERT W
IPC: C09J7/02
Filed: 1988-06-24
Abstract: A (meth)acrylate-based adhesive polymer composition is improved by the use of itaconic acid and a hydroxyalkyl (meth)acrylate, such as hydroxyethyl acrylate, polymerized therein. From 1 to 5 weight percent itaconic acid and from 1.5 to 17 weight percent hydroxyalkyl (meth)acrylate are used to improve the combinations of tack and shear strength in these adhesive polymers. With an optional tackifier, these polymers are found especially useful in pressure sensitive adhesive applications.
Patent PT-92831-A (PT)
Inventor: MATHISON STEVEN MATT
IPC: C12R1/225
Filed: 1990-01-10
Abstract: The invention relates to a process of preparing concentrated bacterial cultures for direct vat inoculation of milk batches in which harmless lactic acid-producing bacteria are cultured in an aqueous medium including fermentation nutrients to obtain a fermented aqueous culture of the bacteria cells together with residual nutrients including casein, whereby the said cells are recovered and concentrated by subjecting said culture to centrifugation while having dissolved therein prior to or after said fermentation a combination of from 0.05% to 0.20% based on the weight of the culture of a water - soluble food - acceptable polyphosphate salt selected from the class consisting of tripolyphosphate and hexametaphosphate containing from 4 to 22 phosphate groups per molecule and from 0.25% to 0.50% based on the weight of the culture of a water - soluble food - acceptable citrate salt.
Patent PT-94207-A (PT)
Inventor: SCHAFER GERD
IPC: B27N3/10
Filed: 1990-05-30
Abstract: The invention relates to a process and to a device for producing a coherent web from long slivers which are produced by breaking-up the raw material fed and are then compacted to give a web which is subsequently glued and then pressed together with other webs to give blocks or the like. The raw material used is sticks or slabs which are split parallel to the fibers by vertically oscillating cutting motions, to give long slivers which are then compacted by ramming to give a web.
Patent PT-94914-A (PT)
Inventor: NIESSNER MANFRED
IPC: C02F1/50
Filed: 1990-08-06
Abstract: Process for the preparation of finely divided polymer powders by polymerisation of water-soluble monomers in the aqueous phase of a water-in-oil emulsion in the presence of water-in-oil emulsifiers and polymerisation initiators, removal of water from the resulting water-in-oil polymer suspension by an azeotropic method and isolation of the suspended finely divided polymer powder, wherein either the polymerisation of the water-soluble monomers is carried out in the presence of 0.1 to 10% by weight, based on the monomers used in the polymerisation, of protective colloids or the protective colloids are added to the water-in-oil polymer suspension after the end of the polymerisation. The polymerisation is preferably carried out in the presence of a wetting agent. The finely divided pulverulent polymers are used as flocculants or thickeners for aqueous systems.
Patent PT-96071-A (PT)
Title: Process for the preparation of extruded products
Inventor: HOWELL BARRY GEORGE
IPC: B29C/
Filed: 1990-12-04
Abstract: Process consisting of the phases of the plasticization of a polymeric material in an extruder, separation of the material into a larger part and into a smaller part, modification of one of the said parts and the passing of both parts into an extrusion head so that the modified and non-modified polymeric materials form distinct parts of a product obtained by extrusion from them, which comprises modification of the polymeric plastic material by means of a graft of lateral chains onto the polymeric material.
Patent SI-9200296-A (SI)
Inventor: MANDIC RADO
IPC: B25F5/00
Filed: 1992-11-03
Abstract: Rotacijski zbiralnik vrtanine je sestavni del
prenosnega orodja z motornim pogonom, to je
vrtalnega stroja, ki omogoča, da se pri vrtanju
nastajajoča vrtanina zbira v njem in s tem ne
onesnažuje okolice. Zbiralnik po izumu sestavljata
medsebojno povezan nosilni del (1), katerega tulka (3)
je nataknjena na sveder vrtalnega stroja, ter zbiralni
del (2), ki obdaja področje izvrtine. Izstopajoča
vrtanina pada v rotirajočo notranjost zbiralnega dela
(2), kar ima zaradi njene centrifugalne sile potem za
posledico, da vrtanina rotira skupaj z zbiralnim delom
(2) in ne prehaja v okolico. Po končanem vrtanju se
lahko vrtanina iz zbiralnega dela (2) iztrese.
Patent SI-9300686-A (SI)
Title: Novel 2-cyano-3-hydroxy-propenamides, process for their preparation, their use as medicaments and pharmaceutical compositions containing them
Inventor: KUO ELIZABETH ANNE
IPC: A61K31/4409
Filed: 1993-12-24
Abstract: The invention relates to the products <IMAGE>  in which     A, B and E represent =CH- or N with A or B or E = N,   R represents cycloalkyl, alkenyl or alkynyl (>/= C6),   R1 represents H or (C1-3)alkyl, R2 and R3 represent H, Hal, CN, NO2, (C1-6)alkyl, -cycloalkyl, -alkoxy or -alkylthio, -(CH2)m-CX3, -O-(CH2)m-CX3, -S-(CH2) m-CX3, -O-(CX2)m-CX3 or -S-(CX2)m-CX3, m being 0 to 3 and X being halogen, or -COR4, R4 being H, alkyl or cycloalkyl (>/= C3)   or R2 and R3 together form -O-CH2-O-,  as well as to their tautomeric forms and to their salts with bases. The products (I) have advantageous anti-inflammatory properties.
Patent SI-9400139-A (SI)
Title: Process and device for producing concentrated extract of albumen from liquid part of manure
Inventor: GOJCIC OTMAR
IPC: C02F11/00
Filed: 1994-03-21
Abstract: The invention relates to a process and also an apparatus for producing a concentrated protein extract from the liquid phase of slurry (liquid manure). The latter is substantially freed from solids by centrifugation and is enriched with a rapidly-growing yeast having a high carbon content, a high oxygen proportion and containing nitrogen and hydrogen, the slurry being circulated (3, 4) under the action of a slight superatmospheric pressure in two vessels (1, 2) at a temperature of about 37@ Celsius up to the formation of assimilated protein so that the remaining liquid can be taken off as a purified product (7, 8). <IMAGE>
Patent SI-9500309-A (SI)
Inventor: KEBER FRANCI
IPC: B63C9/08
Filed: 1995-10-02
Abstract: Izumljeni pripomoček za učenje plavanja in
varnost v vodi sestavlja pas za telo uporabnika (2), na
katerem je nanizan eden ali več plovnih elementov (1)
iz dveh plovnih teles (1a, 1b). Zunanje plovno telo (1 b)
se regulira po volumnu-količini zraka preko odprtine s
čepom-ventilom za napihovanje (5), notranje (1a) je
vedno napihnjeno in z otokom-stisnjenim delom (6)
zagotavlja stabilen položaj na uporabnikovem telesu
(koži), ker se vakumsko prisesa in prilagaja obsegu
prsnega koša. Plovni telesi (1a, 1b) povezujeta
stranski steni (3) z odprtino (4) za pas za telo
uporabnika (2). Ko sta plovni telesi (1a, 1b) napihnjeni,
pas fiksirata, da ostane plovni element v
izbranem položaju. Notranje plovno telo (1a) ima
lahko več otokov-stisnjenih delov (6) z enakimi ali
različnimi stisnjenimi točkami zaradi stabilnosti in
amortizacije med pasom (2) in telesom uporabnika.
Plovni element (1) lahko sestavljata dve napihljivi ali
drugače nosilno povezljivi stranski steni (3).Plovni
telesi (1a in 1b) sta lahko katerekoli geometrijske
oblike, različnih mer in oblik in je pas (2) fiksiran na
različne načine.