baber/WOPTO huggingface dataset:
Patent NL-8701627-A (NL)
Title: Coffee filter universal container - is constructed with tapered stepped holder and filter paper insert
IPC: B65D85/816
Filed: 1987-07-10
Abstract: The container e.g. for percolating coffee is of tapered configuration. A removable filter paper insert, rests on spaced ring. A removable filter paper bottom may be fitted. Alternatively the bottom part may be integral with the container sides. The container has stepped side runs (3). A removable filter paper insert (9) is inserted in the container. The container bottom may be integral with the sides. Alternatively a loose filter paper bottom may be used.
Patent NL-8800028-A (NL)
Title: Clips for sealing branches from distributor boxes - have prongs clamping sleeves of material shrinking when heated
IPC: B29C61/06
Filed: 1988-01-07
Abstract: Branch lines as from cable junctions, etc. consisting of at least two substrates such as a distributor box and conductors or pipes, are sealed relatively to each other and to the outside by means of a sleeve of heat shrinkable material having elastic memory, so that when heated it shrinks to its original dimensions. A pronged clip having >=2 long legs is pushed to its end over the outer surface of the sleeve of heat-shrinkable material, so as to form >=2 channels at the end of the sleeve. The substrates are inserted into the channels, and heat is applied so as to bring about the shrinkage and form the desired seal. The heat shrinkable sleeve is a tubular sleeve in one piece. The clip clamps the two thicknesses of the sleeve against each other and for pref. the channel may be formed by clamping one thickness of the sleeve against the substrate, which may itself be a shrinkable hood.
Patent NL-8800736-A (NL)
IPC: G06F12/08
Filed: 1988-03-24
Abstract: A computer system and method for operating a computer system capable of running in mutually incompatible real and protected addressing modes, in which programs written for one mode can be run in the other mode without modification. The BIOS assembles two different common data areas for the two modes, each inclusive of device block pointers, function transfer table pointers, data pointers, and function pointers. The common data area for the real mode is assembled first. To assemble the pointers for the protected mode common data area, the offset values from the real mode area are copied directly, and then selector values are inserted whose physical addresses correspond to the segments of the corresponding pointers in the real mode area. The selector values are derived from a segment descriptor table.
Patent NL-9001957-A (NL)
Title: Loudspeaker with acoustic pressure transformer assembly - converts out-of-phase acoustic pressure at rear of cone into useful component of output
IPC: H04R1/28
Filed: 1990-09-05
Abstract: This acoustic pressure transformer (20) is used in conjunction with a conventional loudspeaker cone (1) to utilise the out-of-phase back pressure from the cone. The back pressure is transformed into in-phase front pressure directed at the listener (W), without any electrical components or power supplies. The rigid support frame (21) of the cone is linked, via a flexible fixing ring (26) to the middle of a membrane (22) at the rear of the speaker. The circumference of the membrane (22) is attached to the support frame (21) by another flexible ring (28).
Patent NL-9200056-A (NL)
IPC: G11C5/14
Filed: 1992-01-14
Abstract: PCT No. PCT/NL92/00237 Sec. 371 Date Jan. 3, 1995 Sec. 102(e) Date Jan. 3, 1995 PCT Filed Dec. 29, 1992 PCT Pub. No. WO93/14554 PCT Pub. Date Jul. 22, 1993.High voltage generator including several voltage multiplying stages connected in series, each having a diode and a capacitor one terminal of which being connected to the cathode of the respective diode, every cathode of a diode being connected to the anode of the diode of the next voltage multiplying stage, a clock generator generating two clock pulses being 180 DEG  out of phase to one another and being supplied alternately to the other terminal of the capacitors of successive voltage multiplying stages, the last diode in the series supplying a high voltage output and the high voltage output being connected to feed-back circuit, modifying the two clock pulses in dependence on the voltage level on the high voltage output, at least the capacitor (Cn) in the last voltage multiplying stage receiving a control current (I1) determined by the feed-back circuit instead of one of both clock pulses.
Patent NL-9200531-A (NL)
IPC: B65D73/00
Filed: 1992-03-23
Abstract: A sales package (1) or holder, consisting of an integral card-type cardboard or paperboard part (2) made of thin, foldable material for the visible display of at least one article (8, 25, 32, 52), at least one region which projects from the plane of the card-type part (2) holding the article, is to be produced with less use of cardboard or paperboard material. This is achieved in that the card-type part (2) is of single-layered construction and has at least one element (3, 4, 15, 15'), which projects like a flap in the shape of a tongue, preferably approximately at right angles, from the card-type part (2), with a receiving opening (6, 7; 7'; 7") for the article (8, 25, 32, 52), the edge of said element forming a stop region for the article. <IMAGE>
Patent NL-9200812-A (NL)
Title: Holder for an information medium
IPC: G09F3/20
Filed: 1992-05-06
Abstract: Holder for an information medium, with a support and a window and a slot between them to accommodate an information medium. The window 7, 107 has a first and a distinctly separate second part 24 and 25; 124 and 125, which parts are each arranged in order to retain an associated first and second part of the information medium 13, 113. The second part 25; 125 of the window is provided with a stop 26, 126 to guide a read-out instrument. The holder according to the invention, in combination with an adapted information medium, enables the reproduction, in a compact and clearly laid out manner, of information which is held thereon and which is intended for different user groups and different read-out methods.
Patent PT-65623-A (PT)
Title: Device for connecting working implement to tractor
IPC: A01B61/02
Filed: 1976-09-22
Abstract: A device for connecting a rotary tilling implement (4) to three point linkage of a tractor for in-line or offset working, comprises two L-shaped members (17) each having a plate (20) supporting a pin (21) received by the lower links (3). Each plate is secured to a polygonal-section connecting bar (19) clamped in a polygonal-section tube (15) carried by the implement (4). The L-shaped members are slidable in the tubes or fixed and laterally reversible to effect offset working. The upper lift link (2) is connected to a similar L-shaped member (18). Brackets may be clamped to the connecting bars to receive support arms for ground wheels.
Patent PT-73204-A (PT)
Title: Process for separating solids from phosphoric acid
IPC: C07F9/38
Filed: 1981-06-16
Abstract: Solids from wet-process phosphoric acid preparation are sepd. in the following process: solids content is increased to 7% by concentrating the phosphoric acid to 54% P2O5. The mixt. is passed to a separator to give an effluent having a solids content of about 15% and a filtrate with a solids content of 0.5%. The effluent is centrifuged, to give a pulp with a solids content of 50-60%. Pref. part of the filtrate from the separator is recycled back into the separator, and part of the filtrate from the centrifuge is recycled back to the separator. The method is simpler and cheaper to carry out than known methods.
Patent PT-74941-A (PT)
Title: Process for the manufacture of detergent bars containing aluminosilicate precursors
IPC: C11D3/02
Filed: 1982-05-20
Abstract: The prepn. of built detergent bars contg. (by wt.) 5-45% of a non-soap detergent (I) and 5-60% of detergent builder (II) in which the components are mixed and formed into bars is improved by mixing precursors for aluminosilicate (III) with the bar components under alkaline conditions so that (III) is formed in situ. When (III) is generated in situ the bars have improved hardness, rate of wear in use, and mushing characteristics.
Patent PT-79251-A (PT)
IPC: H01R4/24
Filed: 1984-09-21
Abstract: A device for the automatic and momentary electrical connection of the wires of a cable with the circuit of a memory. A sensor connects each wire of the cable with a telescopic tip and an electronic chip which connects the telescopic tips to a memory. As a button provided on the cover of the sensor is depressed, the telescopic tips pierce through a protecting film on the face of the electronic chip and provide electrical contact between the cable and the memory. The sensor and electronic chip each have a bevel gear, the teeth of which position the sensor relative to the electronic chip so that each engages an electrical contact on the surface of the electronic chip. An electronic circuit connected with the cable senses the angular position of each of the telescopic tips with reference to the electrical contacts. This device provides a momentary electrical contact with the electronic chip to read a memory or store data therein.
Patent PT-79784-A (PT)
Title: Process for preparing potassium monopersulfate compositions
Inventor: JAYAWANT MADHUSUDAN DATTATRAYA
IPC: C01B15/08
Filed: 1984-12-28
Abstract: A storage stable salt melting at 80 DEG  to 150 DEG C having the formula (KHSO5)x(KHSO4)y(K2SO4)z where x+y+z=1, and x=0.4-0.97, preferably 0.60-0.85; y=0.03-0.60, preferably 0.15-0.40; z=0-0.10, preferably 0-0.3; and y is >/=z, which is treated with 1.0-9.0% of a basic magnesium compound which is MgCO3, Mg(OH)2, MgO or mixtures thereof is disclosed. The salt is prepared by neutralizing Caro's acid with a basic potassium compound to form a reaction mixture. Water is evaporated from the reaction mixture at 15 DEG to 35 DEG C using a vacuum of 2-15 mm Hg absolute pressure to form up to 40 wt. % crystals. The crystals are separated, treated with a basic magnesium compound, dried, and further treated with a basic magnesium compound.
Patent PT-85965-A (PT)
Inventor: CAND PIERRE
IPC: A21C9/04
Filed: 1987-10-21
Abstract: An apparatus for distributing and metering a granular and sticky mass, in particular a mass to be moulded into biscuits. The apparatus comprises a main conveyor device comprising juxtaposed parallel screws of alternate pitch and direction of rotation, which are sub-divided into groups of at least one pair of screws, a main motor and main transmission means comprising one clutch per group of screws, hoppers which are juxtaposed below the downstream end of the main conveyor device in a ratio of one hopper per group of screws and, beneath each hopper, a distribution column comprising an inlet, a holding chamber and an outlet, the said inlet being provided with a device for measuring the level of filling which is electronically connected to a control device for controlling the clutch of the said group of screws.
Patent PT-86762-A (PT)
Title: Self-regulating no load protected electronic ballast system - has multiplicity of secondary windings which include tuned HV output winding and pair of filament excitation windings
Inventor: HANLET JACQUES MARIE
IPC: H05B41/00
Filed: 1988-02-12
Abstract: The ballast system (10) includes a filter circuit (11) coupled to the power source (12) with an induction circuit (15) coupled to the filter circuit . The induction circuit has a tapped primary winding (42) providing an auto-transformer configuration for establishing the magnitude of the regulated current. The induction circuit includes a trigger control widing winding (48) for generating a control current. A no-load protection circuit (99) generates a voltage across the gas discharge tube (66) responsive to the regulated current. The output voltage is maintained at a predetermined value when the gas discharge tube (66) is decoupled from the electronic ballast system (10). In this manner, the output voltage of the ballast system (10) is reduced when the gas discharge tube (66) is electrically decoupled from the overall circuit.
Patent PT-89971-A (PT)
Title: Biological contactor for liq. treatment - comprises open ended tube coiled round rotating hollow shaft partly submerged in liq.
Inventor: SIMPSON JAMES ROXBY
IPC: C02F/
Filed: 1989-03-10
Abstract: Tube is coiled around a hollow shaft with the hollow shaft rotated whilst partly submerged in a liq. treated by contact with the interior surface of the coiled tube, so that successive charges of liq. pass into the tube and progress through the tube with rotation of the assembly.
Patent PT-91998-A (PT)
Inventor: GERARD TESTART
IPC: E01B7/10
Filed: 1989-10-13
Abstract: The present invention relates to a crossing block with a mobile point (1) for railway devices of very great length incorporated into the long welded rails, said crossing block comprising moreover a cradle (2) made of two elements (3 and 4), one cast and the other non-cast and a method for manufacturing such a crossing block. 
<??>Crossing block characterised in that the element (3) is made of cast steel, of which at least the two ends (3A and 3B) on the nose side and the two ends (3C and 3D) on the switch end side are shaped like a rail section, only the rail section of the two ends (3A and 3B), however, serving effectively for running, the non-cast element (4) being mainly constituted by pieces (5 and 5') which are made as a whole as rails and connected to the two ends (3C and 3D) on the switch end side of the cast piece (3), neither the rail section of the two ends (3C and 3D) nor the rail section of the pieces (5 and 5'), however, serving effectively as running surface, the mobile point (1) itself being made as a whole as rails, of which all the upper surfaces serve effectively as running surface. 
<IMAGE>
Patent PT-93058-A (PT)
Inventor: GUBIN JEAN
IPC: C07D307/82
Filed: 1990-02-05
Abstract: The invention relates to aminoalkoxyphenyl derivatives which are active, in particular, in the treatment of pathological syndromes of the cardiovascular system, of general formula:  Cy-B-Ph-O-A-Am as well as their pharmaceutically acceptable salts, in which formula:  B represents an -S-, -SO or -SO2 group,  Ph represents a radical of formula: <IMAGE>  Am represents a group <IMAGE> and Cy represents a cyclic group.
Patent PT-97999-A (PT)
Inventor: BARTHELEMY NATHALIE
IPC: C23F3/06
Filed: 1991-06-17
Abstract: Baths for the chemical polishing of stainless steel surfaces which comprise a mixture of hydrochloric acid, nitric acid and phosphoric acid, a substituted or unsubstituted hydroxybenzoic acid and an amine in aqueous solution.
Patent PT-99367-A (PT)
Inventor: SCHWARTZ JAMES ROBERT
IPC: C11D/
Filed: 1991-10-29
Abstract: This invention is an improved mild personal cleansing syndet bar comprising: long chain alkyl sulfate having essentially saturated C15-C22, preferably C16-C18, alkyl chains, more preferably cetearyl sulfate, combined with a selected plasticizer.
Patent SE-8801030-A (SE)
IPC: B01D15/08
Filed: 1988-03-21
Abstract: The chromatographic sepn. column is filled to a specific height with a bed of sepn. gel. Against the gel bed a piston is maintained pressed by a shaft. This shaft is locked against axial displacement in a column end piece. There is a centre hole through the shaft and piston through which eluent and samples for sepn. are pumped. To protect the gel bed and also hold it in position in the column, a filter is fitted on the piston end locating against the bed. The filter comprises a woven fabric fastened in a ring, which in turn is clamped via an inner circular flange in a corresp. track in the piston. The filter fabric has a very small mesh width, e.g., less than 20 micrometres, so that the plastic pulp, e.g., polypropene, used for moulding the ring cannot penetrate through the fabric and thereby moulds the fabric firmly in the ring. The fabric is of material incompatible with that of the ring plastic pulp, e.g., polytetrafluoroethylene, and cannot be fastened in the ring by conventional adhesion or welding.
Patent SI-9400348-A (SI)
Title: Teaspoon
Inventor: ZUGMAN JANEZ
IPC: A47G21/04
Filed: 1994-09-08
Abstract: A coffee spoon, which is preferentially seen for single use, solves the problem of how to combine in one object its functions of mixing and ladling coffee or tea and the like, and sugar, in order to decrease quantity of particular things needed for serving coffee and the like at the improvised self-servicing types of serving, on aircrafts and elsewhere, as well as to decrease the quantity of various things held in stock. The coffee spoon, which basically consists of a ladling part (1) and a handle (2), involves a storage space (3) inside the handle (2), large enough for around 4,5 g of sugar, which is closed with a cover (5) at its free end, the cover itself being linked to the handle (2) by a flexible bridge (6).
Patent SI-9500092-A (SI)
Title: Filter for air, particularly for air inlet of combustion engine
Inventor: VOLKER ERNST
IPC: B01D46/52
Filed: 1995-03-20
Abstract: An air filter, particularly for the intake air of an internal-combustion engine, including a housing 13, an air filter insert 16 arranged in the housing, and a cover 10 closing off the housing 13. The air filter insert 16 is essentially a rectangular cartridge which has a surrounding seal 18. This seal 18 is clamped in between the housing 13 and the cover 10 in such a manner that it separates the unfiltered-air space from the filtered-air space. In addition, clamps 19 are provided which fasten the cover and the housing to each other and the filter cartridge is simultaneously secured in the housing. Direct supporting contact between the cover 10 and the housing 13 occurs only adjacent the clamps 19, and simultaneously the seal has a very low Shore hardness. As a result, the cover no longer rests as previously on the housing over the whole length of the seal, but only in the area of the clamps.
Patent SI-9700144-A (SI)
Title: Storage compartment for umbrellas in car doors
Inventor: JENKO BOJAN
IPC: B60R7/12
Filed: 1997-06-02
Abstract: Subject of the invention is a storage compartment for umbrellas in vehicles, particularly cars, which allows the storing of dry or wet, but particularly folding umbrellas in a place, provided by the design of the internal lining (2) of the door which makes use of the space under the electric operated glass along the total length of the door (1). The storage compartment in car doors according to the invention allows that dry or wet but particularly folding umbrellas are stored away in the storage compartment (3), which is made in the lower part (for example) front doors (1) of the vehicle (car) by a cut out (6, 8) and the design of the internal lining (2) which makes use of the area beneath the electric operated glass along the total length of the door (1) by a horizontal (or almost horizontal) recess from waterproof internal door (1) lining (2). This also features openings (5) for the removal of water into the inside of the door (1) where water runs off through the originally provided openings on the lower side of the door (1) used for removing water which enters the door at the electric operated window glass.
Patent UA-19356-A (UA)
Title: Method for steel articles treatment
Filed: 1991-07-16
Abstract: A method for steel articles treatment involves hardening, tempering and grinding. The article is flushed during the tempering with the subsequent cooling in the hydrogen atmosphere, and after grinding it is dehydrated in vacuum. The invention relates to the metal working and can be used in the mechanical engineering for increasing of machine element efficiency.
Patent BG-100337-A (BG)
Title: Assembly for vacuum casting of high-temperature metals and alloys
Inventor: DIMOV ANTON M
IPC: B22D27/15
Filed: 1996-02-06
Abstract: The assembly is designed for melting and casting of precision thin-walled castings of high-temperature metals and alloys. It produces articles of improved purity, high precision and density of the casting. Melting and centrifugal casting are made in a vacuum chamber (1) in a  suspended state. The source of melting energy is the electromagnetic field of a high frequency generator (9). The molten metal is held in suspension state by the field intensity of the inductor (5) and the forces of the surface intensity of the smelt. Casting is made in moulds (3) fed to the centrifugal device (6) in chamber (1).
Patent BG-102255-A (BG)
Title: Carbamoylcarboxy acid amides
Inventor: WETTERICH FRANK
IPC: C07C271/22
Filed: 1998-02-16
Abstract: The compounds have the formulawhere R1 optionally means substituted alkyl, alkenyl, alkynyl, andR2 is hydrogen, halogen, cyano, nitro or substituted alkyl,alkoxy, alkylthio or substituted phenyl group bound by means ofoxygen or sulphur. The invention also relates to formulationscontaining the compounds, to a method for their preparation and tothe application of the compounds and the formulations.7 claims
Patent BG-103014-A (BG)
Title: Drill for taking samples from slimy ground and bottom layer water
Inventor: SHTIRKOV ILIJA I
IPC: G01N1/00
Filed: 1998-12-15
Abstract: The drill is used in oceanic research and monitoring investigations for the protection of the sea side. It takes intact samples from a slimy ground together with the finest sediment and the bottom layer water from a representing section of the sea bottom. The drill is made of a basic plate (4) fitted at some distance from the keel skis and foremost of the research minisubmarine to which a revolver with eight guiding tubes (9) are mounted having seven sample-taking tubes (16) mounted in them. The turning of the ratchet wheel (8) and the setting of the respective sample-taking tube (16) above the operating hole of the basic plate (4) is made by means of a horizontal hydraulic cylinder (6) and the drilling itself is made by means of a vertical hydraulic cylinder (13) the operating prong of which ends with a gripping sleeve (15) which is coupled to the gripping pin (10) moving in a slit notch of the guiding tube (9). Plate (12) of tube (16) remains resting on the upper plate (11) and by means of prong (18) does not allow piston (17) to move down together with tube (16). Thus the bottom water layer is taken exactly over the place from where the intact (undisturbed) ground sample in the further boring with the sample-taking tube (16). 1 claim, 3 figures
Patent BG-103225-A (BG)
Title: Stable nonhygroscopic crystalline form of n-[n-n-(4-piperidin-4-yl) butanoyl)-n-ethylgricyl] compounds
Inventor: CHRZAN ZOFIA J
IPC: A61K38/00
Filed: 1999-03-04
Abstract: The invention realtes to nonhygroscopic stable crystalline form of the antithrombotic compound N-[N-[N-(4-piperidin-4-yl)butanoyl)-N-ethylglicyl]-(L)-aspartyl]-( L)-  -cyclohexylalanine amide, to a method for its preparation and to pharmaceutical composition based on it and to intermediate products for its preparation. The invention also relates to a method and intermediate products for producing the compound with the formula where A, B, Z, E1, E2, G, R, m, n & p have the meanings listed in the description. 26 claims
Patent BG-105531-A (BG)
Title: Methods of reducing serum glucose and triglyceride levels and for inhibiting angiogenesis using substituted indolealkanoic acids
Inventor: SREDY JANET
IPC: A61P17/02
Filed: 2001-05-22
Abstract: The methods are used in medicine. Disclosed are methods of reducing serum glucose and triglyceride levels and for inhibiting angiogenesis, the methods comprising administration of substituted indolealkanoic acids to patients in need of such treatment. Also disclosed are such compounds useful in the treatment of angiogenesis, hyperglycemia, hyperlipidemia and chronic complication arising from diabetes melllitus. Also disclosed are pharmaceutical compositions containing the compounds. 62 claims
Patent BG-106834-A (BG)
Title: Picolinic acid derivatives and their use as fungicides
Inventor: NIETO-ROMAN FRANCISCO
IPC: C07D417/04
Filed: 2002-06-18
Abstract: The invention concerns compounds of general formula wherein: n, G, Q1, Q2, X1, X2, Y and Z are as defined in the description, the method for preparing said compounds, fungicide compositions comprising said compounds and methods for treating plants using said compounds or compositions. 26 claims