baber/WOPTO huggingface dataset:
Patent NL-9301845-A (NL)
IPC: F23D14/46
Filed: 1993-10-26
Abstract: Burner for gaseous fuel with adjustable fuel flow, comprising a mixing chamber (2) for mixing the fuel with an oxidation gas, a combustion chamber (3) for burning the gas mixture formed in the mixing chamber and a dividing wall (1) between mixing chamber and combustion chamber, the said dividing wall being provided with a burner deck (4) and with throughgoing channels (7) for conveyance of the gas mixture from the mixing chamber to the burner deck, wherein the channels all begin in one and the same plane on the side of the dividing wall which faces the mixing chamber and end in one and the same plane on the side of the dividing wall which faces the combustion chamber, each channel having a travel time for sound waves and there being at least one channel with a shortest travel time and at least one channel with a longest travel time different from the shortest travel time, the travel times being spread between the longest and the shortest travel time. <IMAGE>
Patent OA-10916-A (OA)
Title: Cationic virosomes as transfer system for genetic material
Inventor: WALTI ERNST RUDOLF
IPC: A61K31/00
Filed: 1998-11-06
Abstract: The present invention relates to a positively charged virosome for efficient delivery of genetic material to resting or proliferating mammalian cells in vitro and in vivo. The virosome membrane contains cationic and/or polycationic lipids, at least one viral fusion peptide and preferably at least one cell-specific marker, advantageously selected from the group consisting of monoclonal antibodies, antibody fragments F(ab')2 and Fab', cytokines, and growth factors, for a selective detection and binding of target cells. The invention further relates to a method for the manufacture of the novel virosomes and to applications thereof, particularly for the manufacture of pharmaceutical compositions to treat cancer or leukemia.
Patent PT-73234-A (PT)
Title: A stove
IPC: F23L/
Filed: 1981-06-22
Abstract: The slow combustion stove has an air inlet (35) in an upper region of the stove casing so that air entering is deflected by a deflector (37) past a transparent front portion that may be part of a door (32) to cool the transparent portion. The majority of the air then passes to the primary combustion zone (40) while a proportion of the air (Y) enters a secondary combustion zone and mixes with the gases of primary combustion for combustion of unburned gases. A by-pass (25) is provided for by-passing the normal combustion flow path (X) when lighting the stove. Additionally, an interlock (60) is provided for preventing accidental opening of the door whilst the by-pass is closed.
Patent PT-77618-A (PT)
Title: Process for the preparation of hydroxyalkynyl-azolyl derivati- ves having a fungicidal effect
IPC: A01N43/653
Filed: 1983-11-07
Abstract: Hydroxyalkynyl-azolyl derivatives of the formula   <IMAGE>   in which Az is 1,2,4-triazolyl or imidazolyl, X is optionally substituted phenyl or alkyl, R is   <IMAGE>  R1 is hydrogen or halogen, R2 is halogen, R3 is alkylthio, halogenoalkoxy, halogenoalkylthio, alkenyl, alkoxycarbonyl or cyano, or in each case optionally substituted phenyl, phenoxy, phenylthio, phenylalkoxy or phenylalkylthio, n is 0, 1 or 2, m is 0 or 1, and Het is optionally substituted dioxolanyl or dioxanyl, or an addition product thereof with acids or metal salts, which exhibit fungicidal activity.
Patent PT-80020-A (PT)
Title: A tight door for electric switchboard
IPC: H02B1/28
Filed: 1985-02-27
Abstract: A door for enclosed electric switchboards disposed to co-operate with a substantially plane door frame (12) is box-shaped having an intact front plate (1) and four side walls (5) at right angles thereto. The side walls are all, for optional positioning of hinging and locking elements, provided at regular intervals with blanks (4) to be punched out when utilised. To prevent water and dust from penetrating into the switchboards the frame (12) is provided with a gasket or a sealing strip (P) which is mounted in a small recess (17) on the frame. The side walls (5) are partly bent inwardly so that the outermost edge (13) thereof, in the closed position of the door, compresses the gasket (P) linearly and centrally thereof.
Patent PT-80902-A (PT)
Title: Process for the preparation of coating compounds including anti-bubble agents with a molecule containing at least one p-oh group
IPC: C09D7/12
Filed: 1985-08-01
Abstract: The tendency of metallic pigments, especially of aluminium flake pigments, to react with the aqueous medium of a water-borne paint composition with the generation of gaseous material is prevented or reduced by incorporating in the composition an agent containing in the molecule at least one P-OH group, or a salt derivative thereof, which is obtained by reacting a compound containing the grouping -0-PO(OH<sub>2</sub>) with one or more epoxide group-containing compounds at least one of which also contains at least one aromatic or alicyclic group.
Patent PT-91963-A (PT)
Inventor: BIENAIME PATRICK
IPC: B65D71/18
Filed: 1989-10-12
Abstract: Packaging made of cardboard or the like for cup-shaped containers (25) arranged in two rows, with a bottom (5), two side walls (3, 4) and a cover wall (2), with incisions (1-14) in the region of the fold lines between cover and side walls and with two cut lines (20, 21) which are provided in the bottom in the region of each container, run in an arcuate manner and the ends of which are connected respectively by means of a fold line (22, 23) which runs parallel to the bottom fold lines. The bottom sections (24) thus delimited are folded over upwards about these fold lines to bear against the wall of the container. <IMAGE>
Patent PT-94590-A (PT)
Inventor: LECHNER PETER
IPC: E03C1/01
Filed: 1990-07-04
Abstract: Openings, in each of which is inserted a holder (2) comprising plastic catches, are provided in side walls (1a). The holders (2) each possess a receiving part (2) with two openings which run transversely with respect to one another and into which a connecting part (10, 6) and a bar (3) are pushed. The connecting part (10, 6) possesses, on a shaft (10g, 6c), ribbing, into which corresponding ribbing on the bar (3) engages. The connecting parts (10, 6) can be detachably fixed, without tools, in each case to one holder (2) at any desired insertion depth. The device serves in particular for mounting a frame in front of a wall. 
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Patent PT-94968-A (PT)
Title: Process for the recovery of elemental sulphur from sulphide materials containing heat-releasable sulphur
Inventor: FITTING ARNO
IPC: C01B17/027
Filed: 1990-08-10
Abstract: For the recovery of elemental sulphur from sulphide materials which contain heat-releasable sulphur, the sulphide material is charged to the top of a turbulent layer fluidized bed. Gases containing oxygen and recycling gases containing SO2 are introduced at the bottom of the fluidized bed reactor, the quantities of oxygen being determined so that the quantity used is sufficient to satisfy the heating needs of the process by the oxidation of part of the sulphur to SO2 in addition to oxidizing the iron concentration of the sulphide materials containing sulphur in the form of sulphide. In the intermediate zone in the turbulent bed reactor elemental sulphur forms from sulphur in the form of sulphide and SO2 under reducing conditions. At the top the heat-releasable sulphur is released. Most of the solids separate out from the suspension leaving the reactor and are recycled to the reactor. Elemental sulphur is recovered from the exhaust gas, some of the SO2 content is removed and the remainder is again recycled to the reactor as fluidization gas.
Patent PT-97205-A (PT)
Inventor: VORBRUGGEN HELMUT
IPC: A61P9/10
Filed: 1991-03-28
Abstract: The invention relates to bicyclo[3.3.0]octane compounds of formula I,    <IMAGE>  (I)  wherein the variable are defined in this specification, as well as their enantiomers, and their salts with physiologically compatible bases.  alpha -,  beta -, or  tau -Cyclodextrin clathrates of the compounds and the compounds encapsulated with liposomes are also included. The invention is further directed to processes for production of the compounds and their pharmaceutical use.
Patent PT-97269-A (PT)
Inventor: KLAUCK WOLFGANG
IPC: C09J175/08
Filed: 1991-04-05
Abstract: PCT No. PCT/EP91/00630 Sec. 371 Date Oct. 9, 1992 Sec. 102(e) Date Oct. 9, 1992 PCT Filed Apr. 2, 1991 PCT Pub. No. W091/15529 PCT Pub. Date Oct. 17, 1991.The invention relates to the use of a substantially clear and at least largely solventless, aqueous, one-component polyurethane dispersion based on the reaction products of a polyol mixture consisting completely or partly of polypropylene glycol, a mixture of polyfunctional isocyanates consisting completely or partly of  alpha , alpha , alpha ', alpha '-tetramethyl xylene diisocyanate (TMXDI), a functional component capable of salt formation in aqueous solution and optionally a chain-extending agent as a universal household adhesive and to a process for its production in the absence of inert solvents.
Patent SI-9800154-A (SI)
Title: Electronically commutated power engine with manifested pole rotor
Inventor: ZADRAVEC JURICA
IPC: H02K19/12
Filed: 1998-05-27
Abstract: Next to the stator core (1) and enclosing the complete magnetic flux through the rotor side (6) caused by the active current through the stator phase coils (2), there is a stator induction coil (5). The coil (5) consists of at least a first partial stator induction coil (5a), which is passed by a capacitor (C) and connected between the upper connecting terminal (U) of the power engine and all the lower ends of all phase coils (2), each time via a rectifying element (DR, DS, DT), which conducts the electric current in the direction of the (U) terminal of the power engine. The magnetic field energy inside the magnetic circle prior to commutations is at least partially transformed into magnetic field energy inside the magnetic circle after completed commutation. The engine according to the invention operates with four air-gaps between stator and rotor poles. Therefore it does not generate or requires a lot of reactive power, while its production provides no difficulties because of narrow air-gaps. Its life expectancy is very long and is well electromagnetically compatible.
Patent SI-20038-A (SI)
Title: Procedure and device for ordering and performing payments across computer networks, particulary the internet
Inventor: VILFAN JOZE
Filed: 1998-07-17
Abstract: The procedure and device for ordering and performing payments across computer networks, particularly the Internet solves the problem of protecting confidential data, which are exchanged by the buyer, the seller and the credit organization which in the name of the buyer guarantees and later effectuates the payment. The procedure anticipates the exchange of confidential information only between the buyer and the credit organization, while the seller only provides standard data on the buyer and parallel to this statement of the credit organization about its payment of the invoice in the name of the buyer. Whit this data it is not possible to take a new business transaction. In a special version an interface is added to the computer server of the credit institution which establishes a link to the telephone exchange in such a way that it attributes telephone numbers to any step of the business transaction and thus determines the geographic location of the buyer and seller, which are listed in telephone directories if prior contractual approval of such supervision of buyers and sellers has been given. The credit organization can also be the telephone operator.
Patent UA-18829-A (UA)
Title: method of cleaning flue gases
Filed: 1989-10-23
Abstract: A method of cleaning flue gases at combustion of fuel in the technological furnaces includes homogeneous reduction thereof by ammonia. Ammonia is introduced in the mixture with steaming gases of the production of ammonia into the zone of bottom flues. The invention relates to the methods of removal of oxides of nitrogen of waste flue gases of the tube furnaces used in the power-engineering installations of ammonia production.
Patent UA-12804-A (UA)
Title: Device for determination of number of blood components in sample of centrifuged blood
IPC: G01N33/48
Filed: 1990-10-15
Abstract: Device for determination of number of blood components in sample of centrifuged blood has body, means for placement of centrifuge pipe in it with sample of blood under investigation and means for determination of value looked for. The body is made as rectangular plate to surface of which scale is applied for measurement of length of band of blood component in pipe and nomogram with values of hematocrit, in its upper part control line for upper surface of plasma in tube is placed. Means for placement of pipe are arranged with possibility of its placement on nomogram and along measuring scale.
Patent AT-A11242003-A (AT)
Inventor: PICHLBAUER PETER
IPC: B23P15/00
Filed: 2003-07-17
Abstract: In a process the manufacturer a lightweight automotive metal load-bearing component, the component main part is a cast-metal e.g. magnesium or aluminium. The component is cast together with an aperture with a first parallel section and a second diverging conical section of roughly circular shape, forming a socket for the load-bearing component. The load-bearing component has a circular array of radial teeth that cut into the socket sidewalls on insertion. Also claimed is a commensurate component.
Patent BG-100142-A (BG)
Title: Device for wet grinding and polishing of rock and metal materials
Inventor: ATANASOV ZHIVKO S
IPC: B24B7/18
Filed: 1995-11-17
Abstract: The device is used for wet grinding and polishing of rock and metal materials by feeding coolant through the axle of an outlet shaft. It is driven by a motor or by a driving mechanism. It consists of housing (2) and outlet shaft (3), connected to the motor shaft or to the driving mechanism and to it two front seals of V-type ring (8) are fixed and opposite to it with the facility for axial presure and sealing to two washers (4 & 7), fixed to the housing. The axial hole of shaft (3) is connected to a water chamber (K) by means of two opposite kidney-like grooves in cross section to parallel axles symmetrically fitted to the axial hole of shaft (3). A water delivery unit is fitted to the housing. The front seals of V-type ring secure airtightness of the water chamber and small friction forces as a result of which the eficiency factor of the device is improved. The special shape of the hole connecting the water chamber and the axial shaft hole enables the delivery of water and performing wet grinding and polishing at revolution speeds up to 6000 min-1.
Patent BG-101870-A (BG)
Title: Shark cartilage extract, method for its preparation and application
Inventor: DUPONT ERIC
IPC: A61K9/06
Filed: 1997-09-01
Abstract: The shark shark cartilage extracts have antiangiogenous,direct tumourproliferation, antiphlogistic and anticollagenolyticactivity, and the method is simplified and highly effective. Byit, homogenate of cartilage in aqueous solution is produced. Thehomogenate is centrifuged and is further fractionated until thepreparation of a  common extract having molecules with molecularweight from 0 to 500 KDa. The liquid extract composition is testedin the further fractionation to the preliminary chracteristics ofsome of its components determining its biological activity to alarge number of diseases or conditions, especially in tumourproliferation, angiogenesis, inflammation and collagenolysis. Theextract has no unfavourable effect on the normal functions of thebody.75 claims, 31 figures
Patent BG-103965-A (BG)
Title: QUINOLINE AND QUINOXALINE COMPOUNDS INHIBITING THE RECEIVED FROIM THROMBOCYTES FACTOR OF GROWTH AND/OR P561ck THYROSINEKINASES
Inventor: MYERS MICHAEL
IPC: A61K/
Filed: 1999-12-08
Abstract: The invention relates to compounds of quinoline/quinoxaline which inhibit the factors of growth of thyrosinekinase and/or 1ck thyrosinekinase received from thropmbocytes, to pharmaceutical compositions including the compounds and to their application in medicine for the treatment of patients suffering from and predisposed to disorders/conditions including cellular changes, proliferation, intercellular substance production or releasing of mediator and/or activation and proliferation of T-cells. 38 claims
Patent BG-104288-A (BG)
Title: 6,9-bridged erythromycin derivatives
Inventor: OR YAT S
IPC: A61P31/04
Filed: 2000-03-30
Abstract: Novel multicyclic erythromycin compounds and pharmaceutically acceptable salts and esters thereof having antibacterial activity having formulae compositions comprising a therapeutically effective amount of a compound of the invention in combination with a pharmaceutically acceptable carrier, as well as a method for treating bacterial infections by administering to a mammal a pharmaceutical composition containing a therapeutically-effective amount of a compound of the invention. 10 claims
Patent BG-104429-A (BG)
Inventor: VUILLEUMIER DAVID
IPC: A24C5/39
Filed: 2000-05-12
Abstract: Разпределителното устройство (3) е свързано към машина (1) за производство на тютюневи продукти, съдържаща тангенциален затвор (2), захранващ последователно входно депо (30) на устройството (3). Разпределението на порции на потока, съдържащ голям обем от къси стръкове (60) и порции, включващи голямобем от дълги стръкове (61) от цялото количество тютюн, задържано в депото (30), е по същество надлъжно, когато потокът се придвижва върху лентов транспортьор (32) на устройството (3). Като се предизвиква изменение на посоката на потока тютюн, кактои намаляване скоростта на преместването му, това надлъжно разпределение се преобразува в напречно. Ролка с шипове (37), поместена напречно на последния поток, хомогенизира разпределението, като това позволява равномерно разпределяне между къси и дълги стръкове в потока тютюн, пристигащ през комина (42) за производството на тютюневия цилиндър.
Patent BG-104458-A (BG)
Title: Continuous p0lyamide extraction process
Inventor: ERBES JOERG
IPC: C08G69/00
Filed: 2000-05-18
Abstract: A process is disclosed for continuously extracting polyamide particles from a circulating extraction solution in a vertical extraction column subdivided into two zones. The polyamide is treated in the first zone with an aqueous epsilon-caprolactam solution with 40-95 wt. % epsilon-caprolactam as an extraction agent at 100 to 140 degrees C, then subsequently treated with water in the second zone. Finally, the caprolactam can be extracted in a manner known per se. The process allows polyamide with a low dimer content to be economically produced. 10 claims, 2 figures
Patent BG-104912-A (BG)
Title: Automatic flow-loaded revolver
Inventor: PETRUNOV ANTONIO B
IPC: F41A3/02
Filed: 2000-11-06
Abstract: The invention relates to a hand-operated firearm which can find application as individual means of protection. The revolver has improved reliability for producing the firing and can operate in a mode of striking-trigger mechanism. The automatic revolver is distinguished by its complete non-recoil action and improved charging of the magazine. It includes a stock (1) with a handle (2). A barrel unit (28) is fitted to the stock (1), in the rear side of which a double-drum charging mechanism and a locking mechanism are fitted. In the rear part of the handle (2) a pivotally fitted additional charging lever (6) is provided in its lower part. 3 claims, 8 figures
Patent BG-105906-A (BG)
Title: Small-size perforated cartridge
Inventor: GUSHLEV STRAKHIL KH
IPC: F42B5/02
Filed: 2001-09-17
Abstract: The cartridge comprises a cartridge case with a metal charge and grenade of fragmentary or any other type, supplied with a detonator. The perforated cartridge can be fired from automatic or hand sub-barrel, grenade launchers of different caliber. The cartridge case is of one-body type, of high-strength light material. In it, by means of a thick-wall partition with holes, the following are separated on the back: high pressure chamber with metal charged fitted in it, membrane and lead decopperated agent, and in the front, in its thin-wall cylindrical part - a low-pressure chamber with part of the body with the bottom of the grenade fitted in it. The metal charge can be composed of one or several brands of fine-grain black and/or smokeless powder in selected, quantity and ratio, depending on the ballistic of the weapon. As far as the amount of the force for firing the grenade from the launcher, is determined only by the low pressure chamber alone, the fragmentation grenade of the cartridge is made of a composite body with a leading strip, containing cylindrical steel housing with circular grooves machined along its external surface and longitudinal grooves along its internal surface, semi finished fragments, and a bottom of high-strength light material bottom, connected to the housing. This determines the geometry, the overall dimensions and the mass of the fragments spread during the explosion from the crushing of the housing and their useful mass is duly increased, as well as the zone of destruction and energy of their piercing action, and the fragments from the bottom, spread in the rear semi-sphere of the space around the grenade have several times reduced radius of destruction, and accordingly reduced risk in having a close battle operation or in case of any possible premature explosions during the firing. The structure of the perforated cartridge allows that its make, apart from fragmentation grenade to be also made with a grenade of braking action (without filling) and with grenades of other design and filling (smoke, tear gas type, and others) , with reduced cartridge mass, the grenades and the weapon with the ammunition belonging to it, as well reduced energy of the recoil during firing. 5 claims, 1 figure
Patent BG-106810-A (BG)
Title: Computer input system
Inventor: IVANOV IVELIN P
IPC: G06F3/00
Filed: 2002-06-11
Abstract: The computer input system (CIS) is used for manual loading of data by an operator to a computer by shifting the operator's hand (25) in the space of the active zone. CIS comprises a computer and at least one input device including sources (12) and photoreceivers (13) of optical radiation, means of conversion (70) converting, reflected from the hand (25) of the operator, optical radiation, control means (71), generating control signal (92) 93) for controlling the movement of a cursor (62) on a computer display (49). CIS contains at least two operating pairs (9, 10, 11), each of them including at least one source (12) and one photoreceiver (13), fitted next to each other and optically insulated from each other, source (12) being supplied by a modulated electric signal (78, 79), means for conversion (70), including electronic active filters (74, 75) - digital or analogue, active zone, part of space, suitably oriented and at some distance, exceeding at least several times the distance between source (12) and the photoreceiver (13) of any one of the operating pairs. For each falling beam (4) from source (12) of any of the operating pairs (9, 10, 11) there is an option for reflecting from the hand (25), found in this active zone, by means of a beam (7), reflected back to the photoreceiver (13) of the same operating pair (9, 10, 11). 10 claims, 9 figures