baber/WOPTO huggingface dataset:
Patent NL-8103701-A (NL)
Title: Deactivating heat or air labile hydrocarbyl gps. - e.g. in organo:metallic catalyst, by treatment with water, alcohol or oxygen under controlled conditions
IPC: B01J31/22
Filed: 1981-08-06
Abstract: Process is claimed for treating a material (I) contg. heat- or air-labile hydrocarbyl gps., in which the labile hydrocarbyl gps. are deactivated under controlled conditions. The treatment comprises e.g. reacting the (I) with water; an alcohol, esp. a 1-3C alcohol and partic. methanol; with an air stream which is opt. enriched with oxygen or an inert gas; or with oxygen under controlled conditions. (I) is esp. a catalyst component contg. a metal hydrocarbyl cpd., esp. an inert inorganic carrier carrying a deposited metal hydrocarbyl cpd. or a complex of this. Used esp. in the stabilisation of cpds. which are prone to decomposition in contact with air or on exposure to heat with release of the hydrocarbyl gps., and which may then present hazards such as release of heat of reaction or explosive organic cpds. The materials stabilised under controlled conditions to not exhibit these problems and can be re-activated prior to use.
Patent NL-8300321-A (NL)
Title: Invalid chair for sporting activities - has T=shaped chassis with hinge pin fitted to longitudinal beam
IPC: A61G5/00
Filed: 1983-01-28
Abstract: The component parts of the chair may be of metal and or plastics. The longitudinal beam of the T-shaped chassis may have an angled set of which the angle varies to suit the individual user. At right angles to the horizontal part of the longitudinal beam, is a pivot spindle fitted with a groove to a support. A spring pawl and groove ensures the securing of the pivot spindle support arm. The support arm has two spindles, to which the wheels are fitted.
Patent NL-8300353-A (NL)
Title: Multilevel storage and handling system e.g. for cheeses - transfers e.g. pallets between members of carrier frame and vertical transporters
IPC: B65G1/04
Filed: 1983-01-31
Abstract: The storage and handling system for items e.g. cheeses comprises a storage frame (1) with vertically and horizontally spaced pairs of parallel horizontal carrier members (3) e.g. for pallets. Each member has an upwardly open U-channel which provides access to part of the underside of a pallet for a long flexible element e.g. a chain (17', helically wound on drum 10 and passing over chain wheel 19). Each chain can be inserted from one end into a carrier channel and the two chains are vertically movable. The drum is arranged in a carriage (9) with roller pairs (24) on flanges (25) of a column and chain driven (26-30). The pallets on each level can be lifted from or lowered on to the respective members for transfer between the frame and a vertical transporter. A loading and an unloading (4,9) assembly are horizontally movable along opposite sides of the frame.
Patent NL-8302954-A (NL)
Title: Extended bicycle crank pedal transmission - has gear driven shaft, and satellite gear fixed to rotating spindle
IPC: B62M11/14
Filed: 1983-08-23
Abstract: The transmission has an intermediate gear wheel, a satellite, and a central gear with a similar number of teeth. A large chain or belt driven gear wheel rotates on a central shaft and meshes with a roller bearing mounted gear, on which the pedal cranks are fixedl The first pedal crank has three holes, one for fixture to the central spindle, a threaded bore for the spindle of an intermediate gear, and a third bore with bearing for the spindle of the second pedal crank. The transmission has a variable crank length dependent on its position in the cycle.
Patent NL-8400571-A (NL)
Title: Door or window lock - has lock bolt blocked by engaging pin in locked position
IPC: E05B15/12
Filed: 1984-02-23
Abstract: The opening movement of the lock bolt is blocked by engaging a pin into a recess of lesser depth than the door or window thickness. The locking mechanism (2)has a housing (3) in two halves (45), of which one half (4) is connected with a plate (6) and screws (7) to the side edge of the panel (1) housing (3) fits into a cavity (8) of the door panel. The plate has an aperture (11) for lock bolt (12) which has a wedge shaped protrusion (19). The lock bolt, in the closed position is tensioned by spiral spring (28) fixed to one half and contacting the wedge protrusion.
Patent NL-8500328-A (NL)
Title: Detergent additives for motor gasolines - contg. an alkylamine and a mixed polyester component
IPC: C10L1/18
Filed: 1985-02-06
Abstract: Detergent additives which have a cleaning effect on both the carburettor and the rest of the fuel inlet system (valves, intake ports, etc.) comprise a mixt. of (a) 20-250 pbw of a prim. 6-24C tert. -alkylamine; (b) 5-100 pbw of a trimeric or dimeric carboxylic acid alkylammonium salt ethoxylated alkylphenol ester; and (c) 100-650 pbw of a polyester prepd. by reacting a dimeric or trimeric acid (prepd. by polymsn. of a 16-18C unsatd. aliphatic monocarboxylic acid) with a mixt. of a 1-24C aliphatic alcohol and an alkoxylated alkylphenol. In a variant, component (b) can be omitted.
Patent NL-8502319-A (NL)
Title: Watertight demountable casing for electronic seismological equipment - is constructed from two identical shells made from fibre reinforced nylon
IPC: H05K5/06
Filed: 1985-08-23
Abstract: The casing comprises upper (1) and lower (2) shells, clamped together so that a sealing ring is compressed between grooves (7,8) in their flanges (5,6) when a ring clamp (9) is tightened around the flanges. The inside faces of the shells have seatings (11,12) which can retain 'boxes' of electronic equipment in two possible positions. Electrical connection is via a cable and plug (16). The cable passes through the wall of the lower shell and a watertight sealing collar (15). Both shells have anchor points (17) inset into them and have locating devices (18,19) which allow several cases to be stacked. A manoeuvring ring assembly (20 to 25) makes the casing easy to handle when it is swinging on a support cable.
Patent NL-8703005-A (NL)
Title: Skin and fat removing method from livestock - uses compressed sterile air introduced by needle at hips or heel to remove skin in single piece
IPC: A22C17/12
Filed: 1987-12-11
Abstract: The method is for injecting of dry, compressed sterile air for skimming and removing fat from an intended slaughtered animal, using a hollow needle. One begins at the height of the hips or heel inserting the needle between the skin and meat, and then introducing the air. This creates its own passage and results in the skin swelling up with the fat layer leaving an air gap between the skin and meat. The compressed dry sterile air pressure separates the meat so that it is almost fully detached and the skin and layer of fat can be removed in a single piece.
Patent NL-9001630-A (NL)
IPC: B67B1/04
Filed: 1990-07-18
Abstract: A container closing machine which includes bottle capping devices 2 that are raised and lowered, a starwheel 12 that revolves together with the capping devices and centers the containers, there is a stationary air flushing device 1 which is supplied with non-oxidizing gas and is arranged on the outside of the orbital path followed by bottles as they are held in the pockets of the starwheel. The flushing device 1 has a lateral jet opening 3 opposite of the orbital path of the bottles and at a small clearance with respect to the starwheel in which the open mouths of the bottles extend. Flow chambers conduct the gas emitted from the discharge jet of the flushing device directly past a plurality of the bottle mouths and then radially inwardly to the atmosphere.
Patent NL-9100260-A (NL)
Title: Air-conditioning installation signalling device - controls opening and closure of greenhouse screens of foldable material
IPC: A01G9/24
Filed: 1991-02-14
Abstract: Signalling device for agriculture or horticulture green house (window) screens operation includes a motorised drive, a rack and pinion and screens which may be folded or unfolded in concertina fashion. An air conditioning control mechanism (1) includes a number of horizontal screens (2) moved between opening and closure positions. Carrier profiles (3) are attached to front rims of the screens and move in set directions (arrow A). Screens (2) are of easy foldable material. Supports (9), above and below the screens improve the screen folding action. Signalling devices (12) control the screen folding operation.
Patent NL-9201379-A (NL)
Title: Method for attaching an item of furniture in a room, and item of furniture to be used in this method
IPC: A47B96/14
Filed: 1992-07-30
Abstract: The invention relates to a method for attaching an item of furniture in a building, by clamping it between the floor and the ceiling of the building, the item of furniture being clamped in place in the vicinity of its vertical axis. In the building, the item of furniture is placed on the floor and is extended, in the vicinity of its vertical axis, by clamping means of adjustable length, until the item of furniture comes into clamped engagement with the ceiling. The invention also relates to an item of furniture for use in the method according to the invention. The clamping means may be formed by a single threaded spindle, and the item of furniture may be provided with an upright and a body which is rotatably attached thereto.
Patent NL-9401448-A (NL)
Title: Camera dolly with improved balance
Inventor: VLAARDINGEN JAN VAN
IPC: B60R11/04
Filed: 1994-09-06
Abstract: The invention describes a camera dolly 1 comprising a dolly arm 40 which can tilt about a horizontal pin 5 with respect to a chassis 2. This camera dolly 1 is provided with means for ensuring that, in the equilibrium position, the centre of gravity Z of the dolly arm 40 is located at least substantially, but preferably exactly at the pivot pin 5. In a simple embodiment, these means comprise a weight 51 which can be moved in the vertical direction. The dolly arm 40 of a camera dolly 1 which is constructed according to the present proposals is in equilibrium in any position if balanced. <IMAGE>
Patent PT-74512-A (PT)
Title: Heterocyclic carboxamides compositions containing such compounds processes for their preparation and methods of treatment therewith
IPC: C07D417/12
Filed: 1982-03-02
Abstract: This invention relates to novel heterocyclic carboxamides which increase the activity of the immune system and to the preparation thereof. The invention is also concerned with pharmaceutical compositions containing the said compounds and methods of treatment therewith.
Patent PT-75793-A (PT)
IPC: C07D405/14
Filed: 1982-11-03
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be identical to or different from each other, are each hydroxyl or lower alkoxy R3 is cyano or -CO-Y; Y is hydroxyl, lower alkoxy, or a primary or secondary, substituted or unsubstituted, aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic amino group; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful for the treatment of circulatory and coronary disorders.
Patent PT-76370-A (PT)
Title: Process for preparing dihydropyridine anti-ischaemic and antihypertensive agents
Inventor: CAMPBELL SIMON FRASER
IPC: C07D211/00
Filed: 1983-03-10
Abstract: Dihydropyridines of the formula:- 
<CHEM>
 and their pharmaceutically acceptable acid addition salts
 wherein Y is -(CH2)2-, -(CH2)3-, -CH2CH(CH3)- or -CH2C(CH3)2-;
 R is aryl or heteroaryl;
 R<1> and R<2> are each independently C1-C4 alkyl or 2-methoxyethyl; and
 R<3> is hydrogen, C1-C4 alkyl, 2-(C1-C4 alkoxyl) ethyl, cyclopropylmethyl, benzyl, or -(CH2)mCOR<4> where m is 1, 2 or 3 and R<4> is hydroxy, C1-C4 alkoxy or - NR<R>5<6> where R<5> and R<6> are each independently hydrogen or C1-C4 alkyl, pharmaceutical compositions containing them, and processes for their production. 
<??>The compounds are particularly useful in the treatment or prevention of a variety of cardiac conditions, e.g, angina pectoris.
Patent PT-78442-A (PT)
Title: Nestable container
IPC: B65D25/28
Filed: 1984-04-18
Abstract: A container which, when empty, is nestable within a like container and may be used to contain a structured paint or other material. The container comprises grippable (22), wall (20) and base (12) portions, the grippable portion (12) being integrally formed with the wall portion (20) and lying adjacent the wall portion (20) and extending within an outer like container in a nesting configuration. When not nested the grippable portion (22) is displaceable relative to the wall portion (20).
Patent PT-86963-A (PT)
Inventor: EPPERLY WILLIAM ROBERT
IPC: B01D53/00
Filed: 1988-03-11
Abstract: A process is presented for the reduction of nitrogen oxides in the effluent from the combustion of a carbonaceous fuel. The process comprises injecting a treatment agent comprising sugar into an effluent under conditions effective to reduce the concentration of nitrogen oxides in the effluent.
Patent PT-92117-A (PT)
Inventor: WEMPLE JAMES NORTON
IPC: C07C51/347
Filed: 1989-10-26
Abstract: An improved process for the preparation of 3-chloro-2,4,5-trifluorobenzoic acid is described which involves reaction of a diester of 3,4,5,6-tetrafluoro-1,2-benzenedicarboxylic acid with a substituted amine to afford 3-amino-2,4,5-trifluorobenzoic acid followed by subsequent conversion of the amino intermediate into 3-chloro-2,4,5-trifluorobenzoic acid.
Patent PT-92174-A (PT)
IPC: G01N33/72
Filed: 1989-11-02
Abstract: A method is described for inhibiting the  gamma -globin to  beta -globin switching in subjects afflicted with  beta -globin disorders. The method is effected as a result of the use of medicaments which ameliorate the clinical symptoms of sickle cell disease or  beta -thalassemia by introducing into the subject prior to natural completion of the switching process activin, inhibin, an inhibin chain or mixtures thereof.
Patent PT-93436-A (PT)
Title: Process for enriching fats with fatty acids
IPC: C11C/
Filed: 1990-03-14
Abstract: This invention relates to a process for enriching fats with polyunsaturated fatty acids and phospholipids, characterized by: a) extracting the dissolved fat with a polar alcohol which is a solvent for fat, b) then precipitating the dissolved fat in fractions with an increasing concentration of polyunsaturated fatty acids and phospholipids, b1) concentrating the solution by evaporation until precipitation of the first fraction is initiated, b2) separation of the first fraction, b3) performing additional steps of concentration and precipitation until a further fat fraction separates out at the start of each subsequent precipitation, and b4) the number of fractions precipitated out and the corresponding quantities at each precipitation can be adjusted by the addition of liquid. The fat produced is used as a food supplement for humans or animals, especially during growth periods, as a supplement to animal, fish and bird feeds intended as food or as an ingredient in food products or for food, as an independent product or as an ingredient of medical care and health products.
Patent PT-97411-A (PT)
Inventor: COEY JOHN MICHAEL DAVID
IPC: C22C38/00
Filed: 1991-04-18
Abstract: A new magnetic material of the general formula: RxFeyX min aZb is derived from an intermetallic compound of rhomohedral or hexagonal crystal structure wherein R is one or more rare earth elements, X min is an element of groups IIIA, IIIB, IVA or IVB of the periodic table, Z is one or more elements of group VA of the periodic table, x is a value from 1 to 2, y is a value from 11 to 19, a is a value from 0 to 3, b is a value from 0.5 to 3 and Fe is unsubstituted or partly, substitued with the proviso that if the component Z is antimony or bismuth the element X min  is not boron. These new materials exhibit increased Curie temperatures, magnetic strength and easy uniaxial anisotropy and are therefore suitable for fabricating into permanent magnets. Processes for preparing materials RxFeyX min aZb are also described.
Patent PT-97579-A (PT)
Title: Process and device for providing access, in a sterile state, to material packaged inside a sealed capsule chain
Inventor: OEVEREN JACOBUS JOHANNES VAN
IPC: A01G9/10
Filed: 1991-05-06
Abstract: The present invention relates to a process for providing access, in a sterile state, to material which is packaged inside a sealed capsule chain, but particularly for the purposes of the vegetative propagation of plant material. According to the invention, the chain of capsules is passed, in a substantially horizontal position, through a bath containing a disinfectant, and is then transferred to a substantially straight position in which an incision is made close to each seal between the successive capsules, whilst a marginal portion of the chain of capsules is left intact. <IMAGE>
Patent PT-98911-A (PT)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61P25/04
Filed: 1991-09-09
Abstract: This Invention relates to 4-(1H-indazol-3-yl)-4-pyridinamines of the formula I <CHEM> where R1 is hydrogen, loweralkyl, arylalkyl or acyl; R2 is hydrogen, loweralkyl or arylalkyl; R3 is hydrogen, loweralkyl or aryl and X is hydrogen, halogen, nitro or amino, or the pharmaceutically acceptable addition salts thereof, and where applicable, the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention are useful as analgesics and as topical antiinflammatory agents for the treatment of various dermatoses. The invention relates further to intermediates of the formula II <CHEM> where R1, R2 and R3 have the above meaning, which have also analgesic activity, as well as to processes for the preparation of compounds of both formulae.
Patent TR-21382-A (TR)
IPC: B65D85/08
Filed: 1980-07-09
Abstract: The invention concerns a package of at least two layers of rolls of a compressible material. In this package, the rolls of each layer are placed side by side and in mutual contact, while the rolls of two superposed layers are in mutual contact along their lowermost or uppermost surfaces. In addition, the package contains two contoured panels adjacent the outer layers of the rolls, and two bindings bearing on the contoured panels and orthogonally arranged with respect to each other. The invention applies in particular to the packaging of rolls of fibrous insulating materials.
Patent BG-101852-A (BG)
Title: Device for protection against atmospheric static electricity accumulation in the aerial and the input of the receiver and for receiver protection against a thunderbolt
Inventor: PRAMATAROV DIMITAR G
IPC: H01Q1/50
Filed: 1997-08-26
Abstract: The device can be applied in the electronic engineering foraerial systems. It contains a coaxial treble connector (1) withoutputs (4, 5) to the coaxial cables (2, 3), or the aerial and thereceiver (not shown in the figure), respectively, and a thirdoutput (6) to a section of coaxial cable (7) with an activelength, equal to a quarter of the average wavelength of thereceiving range. At the other end of the section (7) a screening(8) and active core (9) are short-circuit connected by means of abolt (10) and are earthed.1 claim, 1 figure
Patent BG-103963-A (BG)
Title: QUINOLINE AND QUINOXALINE COMPOUNDS SUPPRESSING THE SEPARATED FROM THE THROMBOCYTES FACTOR OF GROWTH AND/OR P561ck THYROSINE KINASES
Inventor: MYERS MICHAEL R
IPC: A61K/
Filed: 1999-12-08
Abstract: The invention relates to compounds of quinoline/quinoxaline suppressing the activity of the factor of growth and/or p561ck thyrosinekinase separated from the thrombocytes, to pharmaceurical compositions including the compounds, and to their application for the treatment of patients suffering from or predisposed to cellular differentiation, proliferation,  intercellular substance production or separation of mediator and/or activation and proliferation of T-cells. 67 claims
Patent BG-105578-A (BG)
Title: Flying apparatus
Inventor: RADEV MITKO J
IPC: B64C31/00
Filed: 2001-06-08
Abstract: The apparatus is used in sports for recreation and in agriculture as a transport machine. It is controllable, takes off and flies without any need for waiting for vertical air currents and depending on them during its flight. When vertical air currents are also used, the long distance flight is effective and is not limited by their availability. The apparatus takes off, lands and is controlled easily, regardless of the conditions of the air streams, can carry a cargo and does not take up any dangerous flight figures under any arising gust of a vertical air stream. It consists of a body (1) to which side wings (2) are fitted made of a set of blades (5) pivotly connected to a frame (4) and arranged in such a way that every rear blade overlaps its preceding blade. A frame for the pilot (10) with a seat (3) with handles and pedals connected by lever systems to the side wings (2) , respectively, is pivotly connected under the body (1). A third lever system is connected to the seat and to the body (1) of the apparatus. 2 claims, 5 figures
Patent BG-106987-A (BG)
Title: Miniaturized needleless injector
Inventor: EICHER JOACHIM
IPC: A61M5/30
Filed: 2002-08-08
Abstract: Needleless injectors for liquids are known from the art is a variety of designs that are adapted to different conditions of application. The inventive needleless injector is designed as a hand-held device. It comprises a lockable tensioning system, and energy-storing spring (36), a hollow piston (37) displaceable within a cylinder (38) and a nozzle (39). The hollow piston is provided with a valve body on its one end. The storage container (44) for the liquid is disposed within the housing. The lockable tensioning system is tensioned by counterrotating the two housing parts (31; 32), thereby withdrawing the hollow piston (37) from the cylinder (38). At the same time the amount of the liquid required for the injection is withdrawn from the storage container (44) and transported through the hollow piston (37) to the pump chamber (43). When the lockable tensioning system is released, the amount of liquid is ejected from the pump chamber (43) through the nozzle (39). The needleless injector is easy and reliable to handle also for unpracticed people. It is used for injections of a medical liquid into biological tissue, for injecting a liquid containing an active substance into a plant or for injecting a liquid through a membrane into the space behind said membrane. 27 claims, 4 figures
Patent BG-107830-A (BG)
Title: Oral composition providing enhanced tooth stain removal
Inventor: GEBRESELASSIE PETROS
IPC: A61K8/66
Filed: 2003-05-20
Abstract: An abrasive dentifrice composition which effects enhanced tooth stain removal which comprises an orally acceptable vehicle containing a combination of a low oil absorption silica abrasive having an oil absorption value of less than 100 cm3/100 g silica and a proteolytic enzyme. 14 claims