baber/WOPTO huggingface dataset:
Patent NL-8303514-A (NL)
Title: Air-conditioning duct connector - has flexible connector-band of L=shaped cross-section engaging beaded edge rims on duct sections
IPC: F16L47/14
Filed: 1983-10-13
Abstract: The duct (16,17) connector has upstanding duct parts (18,19) drawn together by a clamp band (20) made of a similar material which is flexible to glide over the beaded edges (21). Inside the clamp band are embedded reinforcing strips (22). The clamp band covers the entire circumference of the flange connection, and seals the gap between part of duct flanges. The band also retains the flanges in a clamped position. At several spaced intervals, spring-steel clips (23) are fitted.
Patent NL-8401344-A (NL)
Title: Public lavatory for dogs with vertical cylindrical outer wall - has steel sheet base coated with polyester reinforced with glass fibres
IPC: A01K1/01
Filed: 1984-04-26
Abstract: Lavatory has a vertical cylindrical outer wall with open door-way through which a dog can enter and leave. The outer wall contains an integral base forming a floor which slopes down to a drain to the exterior. A column rises vertically from the centre of the floor to substitute as tree or lamp-post. The top of the column supports an umbrella-like roof well clear of the top of the wall. The bottom of the wall has air vents and cleaning water sprays are fitted. The wall and floor are pref. made of steel sheet coated with a polyester reinforced with glass fibres.
Patent NL-8402354-A (NL)
Title: Unit to place closely fitting press lids in curds-filled cheese moulds - has lid and mould supply-tracks and horizontally and vertically actuated plunger with suction cups
IPC: A01J25/15
Filed: 1984-07-26
Abstract: The mechanism is intended for placing closely fitting curds press lids in cheese moulds filled with curds. It comprises a supply track for the lids and a supply track for the filled moulds and means to transfer the lids from the track and press them into the moulds by a plunger. The plunger, which is vertically and horizontally movable (Actuators 12 and 16), is provided with a number of suction cups with compressed air ejectors to produce vacuum. The actuators and ejectors are operated such that each lid is lifted, transferred to and pressed into the respective mould.
Patent NL-8403663-A (NL)
Title: Anti-theft lock bolt for motor vehicle wheel - has cylindrical bush rotatable around head, and outer bush with spanner
IPC: F16B41/00
Filed: 1984-11-30
Abstract: The anti-theft bolt (2) for a motor vehicle wheel includes a head (3) with six equal sized spanner surfaces and a shank (7). An inner locking sleeve (8) is of spring steel, strips (9,10) have ends (11,12) which are bent inwards. A centre plate (13) has an aperture (14), which, in the direction of the leg strips is widened stepwise. Hardened steel outer bush (15) includes slot (16) in which a spanner fits.
Patent NL-8601637-A (NL)
Title: Single piece sheet material packing container - is folded to produce compartments having side walls folded into triangle, opposite pairs sealing sides of being connected together
IPC: B65D5/00
Filed: 1986-06-24
Abstract: The packing container is fabricated from a single piece of sheet material. The container is provided with compartments to accommodate prods., each being bordered by a flat surface. Each connects to a flat surface of another compartment via a fold line. The flat surfaces have perpendicular connecting fold line extending edges of the surfaces joined via folded triangular side walls. The surfaces form a polygonal perimeter wall of the container and the triangular side walls have their bordering laying adjacent each other extending from the joint with the flat surfaces. Thus, they seal the container on two opposite sides. At the same time, two other bordering edges of two other side walls connect flaps, which are bent inwards w.r.t. the side walls, and are connected together.
Patent NL-8902997-A (NL)
IPC: H01J31/20
Filed: 1989-12-06
Abstract: A colour picture tube having an envelope in which a shadow mask 10 is attached to a frame which in the corners is provided with angular elements. The end of one side 18 of the frame partly bears in a direction transversely of the plane defined by the frame on the angular element 12 and is connected thereto. The skirt 20 of the shadow mask 10 bears against a portion 22 of the side 18 of the frame that extends free from the angular element 12. As a result thereof the shadow mask 10 appears to be less sensitive to vibrations. <IMAGE>
Patent NL-8903149-A (NL)
Title: Cushions with exchangeable cover - has fitting with removable cover which hangs loose to avoid folds developing
IPC: A47C31/11
Filed: 1989-12-22
Abstract: The cushion comprises a filling (1) and a removable cover (4). To avoid folds developing in the cover, the hanging loosely thereof and to enhance its general appearance, the cover is on its inside and the filling is on its outside provided with releasable mutually fitting connections. These connections can be press studs (10), velcro tape, or a snap connection. Thus the removable cover is kept in its position relative to the filling. According to a preferred embodiment, the : connections fitted on the filling are plates (21) comprising a hole attached to the filling, and the connections attached to the cover are plates or buttons comprising a mushroom-like extension, fitting in the holes, together forming a snap connection. @(11pp Dwg.No.4/6)@.
Patent NL-9101918-A (NL)
Title: Window pane structure
IPC: H01R25/14
Filed: 1991-11-18
Abstract: A window pane structure comprises: at least one light-permeable pane; and at least two surfaces which are located at a distance from one another and each extend substantially parallel to the main plane of the window pane, which surfaces are boundary surfaces of the at least one light-permeable pane. The window pane structure according to the invention is characterized by electrically conductive, light-permeable covering layers which have been applied to the said at least two surfaces; first connection means for applying an electric voltage between the at least two covering layers; and second connection means for taking off current at a distance from the first connection means.
Patent PT-70586-A (PT)
Title: Method of treating textile materials
Inventor: GREGORIAN RAZMIC S
IPC: D06B/
Filed: 1979-12-13
Abstract: A process for treating textile materials comprises (a) applying a first compsn. contng. a finishing agent, (b) applying a second composn. in foam form prior to fixation of the first compsn., (c) collapsing the foamed compsn. to force the first compsn. into the textile, and (d) fixing the finishing agent to the textile. The finishing agent is pref. a colouring material, a durable press agent, a water repellant, a soil release agent, a softener, a weighting agent or a fire retardant. The first compsn. is pref. also applied in foam form, and is collapsed before application of the second compsn. The process can be used to treat a textile with more than one finishing agent e.g. it can be used for dyeing or printing or for the serial application of differing types of finishing agents.
Patent PT-70794-A (PT)
Title: Process for preparing benzazepine derivatives
IPC: C07C309/66
Filed: 1980-02-06
Abstract: Pyrimido-2-benzazepines of the formula   <IMAGE>  wherein A is one of the groups   <IMAGE> R<1> is hydrogen, chlorine, bromine, lower alkyl, the group NR<4>R<5>, the group -CH2-CO-R<7>, the group -NH(CH2)mNR<8>R<9>, hydroxy, lower alkoxy, mercapto or lower alkyl mercapto,  R<2> is hydrogen, amino or di-lower alkyl amino,  R<3> is hydrogen, lower acyloxy or hydroxy, X is hydrogen, halogen, trifluoromethyl, ethyl  alpha -hydroxy ethyl or acetyl,  Y is hydrogen or halogen, R<4> and R<5> each are hydrogen or lower alkyl or, together complete a five to seven membered heterocyclic ring,  R<7> is hydroxy, lower alkoxy or NR<8>R<9>,  R<8> and R<9> each are hydrogen or lower alkyl,  n is 0 or 1 and m is 1 to 7, with certain provisos, and pharmaceutically acceptable acid addition salts thereof, exhibit pharmacological utility as anxiolytics and sedatives.
Patent PT-71643-A (PT)
IPC: H04M19/08
Filed: 1980-08-01
Abstract: 1. A circuit arrangement for monitoring an input voltage (UE), wherein an operating voltage (UB), which is buffered in an energy store (G), is produced from the input voltage (UE) for a control circuit (S) which is at least partly composed of digital switching circuits and wherein the input voltage (UE) is supplied to a sensor (F) to which a time element (Z1, Z2) is connected and which emits an alarm signal (M) if the input voltage (UE) is smaller than a predetermined threshold value (US), characterised in that the time element (Z1, Z2) is formed by a first time stage (Z1) and by a second time stage (Z2), that upon the pick-up of the alarm signal (M), the first time stage (Z1) emits a signal (S1) to the control circuit (S), which signal sets a rest position in the control circuit, in which rest position particularly little energy is required if the duration of the alarm signal (M) is greater than a predetermined first time duration (VI) and which rest position the control circuit (S1) itself leaves when said one signal (S1) has disappeared and continues the functions started before the setting into the rest position, and that the second time stage (Z2) switches off the operating voltage (UB) if the duration of the alarm signal (M) is greater than a predetermined second time duration (V2) which exceeds the first time duration (V1).
Patent PT-74319-A (PT)
IPC: C07D333/20
Filed: 1982-01-21
Abstract: The invention relates to base-substituted anthranilic acids of the formula I   <IMAGE>   in which R denotes furyl, thienyl or phenyl, and to physiologically acceptable salts thereof, and also to a process for their preparation, to an agent containing these and to their use as medicaments.
Patent PT-79581-A (PT)
Title: Shot blasting wheel for shot blasting cleaning equipment
IPC: B24C5/06
Filed: 1984-11-29
Abstract: A shot blasting wheel has a base plate (8) with angularly-spaced elongate grooves (12) therein, into which complementary tongue formations (11) on shot accelerating blades (9) engage. A rearwardly-directed lug (14) is provided on each blade (9), each lug being engaged by a bolt (13). Each lug (14) includes a wedging surface (14a) which results in a locking force on the lug having components normal to the base plate (8) and parallel thereto to lock the tongue formation (11) in the associated groove (12). The interengaged tongue-and-groove formations (11, 12) prevent the ingress of shot by lands (9c), provided on the bottom surface of the blades (9) which lands are in close contact with the base plate (8).
Patent PT-90240-A (PT)
Inventor: CLEARY GARY W
IPC: A61L15/44
Filed: 1989-04-10
Abstract: A solid state, resilient laminated composite for administering a drug transdermally consisting of a multiplicity of spaced structural laminas of a resilient elastomer, one of which forms the top of the composite, a viscoelastic hydrophobic polymer lamina containing propylene glycol monolaurate interposed between each structural lamina and a pressure-sensitive adhesive lamina that provides the basal surface of the composite and consists of a blend of a pressure-sensitive adhesive, drug and propylene glycol monoalaurate.
Patent PT-90345-A (PT)
Inventor: MICHIELSEN LUC
IPC: F24D3/12
Filed: 1989-04-21
Abstract: Improved wall cooling, respectively heating, characterized in that it mainly consists in at least two parallel circuits (3-4-9) which each are connected with a cooling device, respectively heating device, in which such pairs of pipes are being fed in counterflow.
Patent PT-92981-A (PT)
Inventor: RAITH ALEX KRISTER
IPC: H04L27/233
Filed: 1990-01-26
Abstract: The invention relates to a method and an arrangement for controlling the frequency of a radio-receiver which receives signal-sequencies which have been subjected to interference and which include a synchronizing-sequence and a data-sequence. A signal-sequence is A/D-converted (3) to signal-points (I,Q) intended for analysis, and a Viterbi-algorithm (10) is adapted (12,13) to the prevailing interferencies with the aid of the synchronizing-sequence. The data-sequence is Viterbi-analyzed through a large number of calculating stages, for the purpose of determining the bit-sequence of the data-sequence. According to the invention, a bit-sequence is extracted during the Viterbi-analysis, with a time-delay (TE), subsequent to effecting a few calculating stages, and a corresponding extracted signal-point is calculated (14). The analysis-intended signal-point corresponding to the extracted signal-point is divided and time-delayed (16,TE), and phase-compared (15) with the extracted signal-point. Corresponding phase-comparisons are made with respect to consecutive signal-points in the data-sequence and the angular magnitudes obtained in the phase-comparison are low-pass filtered and integrated (17) to form an angle-shift signal (V). The analysis-intended signal-points are displaced angularly (11) by the angle-shift signal (V) prior to the Viterbi-analysis.
Patent PT-93406-A (PT)
Inventor: KAUFMANN FRIEDRICH
IPC: B29C35/02
Filed: 1990-03-12
Abstract: A device for thermal marking of the surface of a band of mineral wool containing a bonding agent consists of a cylinder mounted in rotation in a chassis which is movable in height, the cylinder carrying on its periphery at least one marking element, electrically heated for preference, a marking element (4) carrying a printing plate (7) whose characters (18) in the form of letters, numbers, signs, images etc. stand, for preference, at least 5 mm above the surface of the printing plate (7), the envelope of the characters being at least approximately coincident with that of a straight cylinder whose axis should coincide with the axis of the cylinder (1). 
<IMAGE>
Patent PT-96059-A (PT)
Inventor: FARHADIEH BAHRAM
IPC: A61P15/04
Filed: 1990-12-03
Abstract: A monolayer patch for the transdermal delivery of pharmaceutical drugs. The patch is characterized by having a single mass of elastomer in which the active drug and a percutaneous absorption enhancer are homogeneously dispersed throughout. The patch is especially well suited to delivering the beta2 adrenergic agonist drug albuterol.
Patent SI-9110500-A (SI)
Title: Atomising devices and methods
Inventor: DUNNE STEPHEN TERENCE
IPC: A61M15/00
Filed: 1991-03-21
Abstract: A metered dose inhaler comprises a piston (3) which is mounted in a cavity (2) within a body (1), and is urged by a pre-loaded spring (6) into a reduced cross-section pressure chamber (4). The piston (3) may be loaded by means of an actuating rod (31) having a handle (32), and may be latched in a loaded position by a latching means (33). A liquid drug (e.g. in aqueous solution) is contained in a collapsible bag (10). Metered quantities of the drug are successively presented in the pressure chamber (4), and then subjected to a sudden and great increase in pressure, to eject the liquid drug through an atomising head (22), to reduce it to a fine atomised spray of small mean particle size - for example, less than 30 micrometres. Non-return valves (13 and 23) control the flow of liquid through the device. The sudden pressure pulse is caused by releasing the spring loaded piston (3), upon depressing an actuating button (35) connected to the latching means (33). <IMAGE>
Patent TR-21178-A (TR)
IPC: C04B14/20
Filed: 1982-08-05
Abstract: A lightweight building material comprises expanded perlite as an additive and a bonding agent structure consisting of an alkalisilicate and containing pores formed by foaming and/or expansion. The pore content which results from the pore structure of the bonding agent amounts to 85 to 99% by volume, with bulk densities of 40 to 200 kg/m3, and strengths of 0.01 to 0.5 N/mm2. In a method for producing a lightweight building material mortar mixes of the following composition are used: 70 to 85% by volume of perlite (bulk density from 20 to 150 g/l. grain-size from 0 to 6 mm) 23.0 to 2.5% by volume of water-glass (38 degrees Bé) 25.0 to 5.0% by volume of water 1.0 to 0.10% by volume of hardener 2.0 to 0.05% by volume of air-entrainer.
Patent UA-12852-A (UA)
Title: method of determining the optimum thickness of the wall of casting mold
Filed: 1990-03-30
Abstract: A method of determining the optimum thickness of the wall of casting mold on the basis of the absence of hot cracks in the casting includes production of, at least, three patterns of casting molds with different wall thickness, filling of the fusion of metal in said patterns and measurement of temperature on averaged thickness of the wall of pattern and measurement of the temperature at fixed points, then the calculation of wall thickness. Additionally is fixed the time of reaching the averaged temperature on the basis of thickness of the wall of pattern equal to the temperature of metal fusion.
Patent UA-6556-A (UA)
Title: Machine for harvesting tuberous roots
Inventor: IVANIUK LEONID ANTONOVYCH
Filed: 1990-06-28
Abstract: A machine contains a frame with wheels and installed thereon plow bases for digging tuberous roots, a lifting device and a transporting working tool. It is equipped with a furrowing plow base installed before the lifting device, which coverage exceeds the width of lifting device made in the form of a celled drum, a share blade of the furrowing plow base is located lower than the external drum surface, and the digging plow base is installed aside of the lifting device, at that size of its share blade exceeds the cell height, an end of mouldboard is located in the internal contour of the lifting device.
Patent UA-11127-A (UA)
Title: Apparatus for contact seam welding articles with straight and radial sections
Filed: 1991-01-09
Abstract: The invention relates to the methods for producing articles, mainly shaping elements if dies, in particular for casting plastics, glass, paraffin, using gas-thermal spraying.
Patent UA-12735-A (UA)
Title: Device for alternate start of m motors
Filed: 1991-05-12
Abstract: The task is set in the base of the invention to create such a device for sequential start of m motors where new design of control units allows providing for uniformly accelerated start of motors and to simplify greatly the ac electric drive control system
Patent BG-104937-A (BG)
Title: Galantamine substance and method for its preparation
Inventor: KRIKORJAN DIKRAN A
IPC: C07B53/00
Filed: 2000-11-09
Abstract: The invention relates to a method for the preparation of (-)-galantamine, wherein diphenol derivatives are subjected to oxidation with phenyliodozo(III)bis(trifluoracetate) in a polar solvent at temperature ranging from 0 to -45 degrees C for 10 to 60 min. The narvedine derivative produced is protected by ethyleneglycol and the intermediate ketal is transformed into (() -narvedine having high yield by reduction with LiAlH4. Comprehensive conversion of the racemic narvedine into (()-narvedine is made by making use, as nucleus, of crystals of (-)-narvedin. The produced  (-)-narvedin is reduced stereospecifically to (-)-galantamine by means of L-selectride and at subsequent treatment with hydrogen bromide thus producing the hydrogen bromide salts of the (-)-galantamine. 4 claims
Patent BG-106857-A (BG)
Title: Bracket for conductors and optical fibre cables and method for laying thereof
Inventor: TONCHEV GEORGI D
IPC: F16G11/00
Filed: 2002-06-20
Abstract: The bracket is used for tying together of two and more conductors, on one side, with optical fibre cables, on the other side, the partition wall (1) of which separates the cable (2) from the conductors (3) due to which they reduce any chance of mechanical damage on the cables, their lifetime of full use is extended and any chance of damage is reduced. The bracket can be divided in each of the two sides of the partition wall into two parts, wherein two of them (4) engage and tighten the conductors, and the other two parts (5) - the cables. One of the parts of the bracket can be merged with one of the sides of the partition wall (1), and its other part (6) can get across a special hole (7) into the opposite side of the partition wall, and the bracket can engage and tighten together both the conductors and the cables. It is also possible that the inner surfaces of the bracket to have the form of oval seats (8 and 9), closely engaging the cables and conductors laid in them, which can be both parallel or non-parallel. By the method for spiral-type laying of optical fibre cables over conductors by means of the brackets (10) non-parallel fitting of the cables around the conductors can be made, which prevents the separation of the cables from the supporting conductor in case of slipping and/or destruction of the brackets. 6 claims, 5 figures
Patent BG-109093-A (BG)
Title: Device for automatic mixing of the content in cooking vessels during cooking
Inventor: DARAKCHIEV IVAN
IPC: A47J36/00
Filed: 2005-03-28
Abstract: The device can be applied both in individual households and in the preparation of food in public catering establishment: restaurants, snack bars, etc. It avoids any burning of foods during their cooking. Its structures allows mechanical stirring wherein all the most important parameters forming any burning in a mixture of liquid phase and solid phase ingredients found under conditions of unbalanced heating are controlled. The device comprises a stirrer (4) driven by a small motor (2) fitted to the upper part of the cooking vessel (1) or to its cover and a mechanism for the control of the distance from the bottom, or the pressure on it, respectively. All parameters critical in the process of burning are strictly controlled: contact angle (mu) at which the stirrer attacks the stirred mixture, the radius of rounding (R) of the profile of the stirrer (4), the pressure at which stirrer (4) exercises over the bottom of vessel (1), the speed of the revolutions of the stirrer (4), and others.