baber/WOPTO huggingface dataset:
Patent NL-8801652-A (NL)
Title: Roofing plate - comprises insulating material between metal plate with supporting beam and layer of roofing material
IPC: E04D3/35
Filed: 1988-06-29
Abstract: A roofing plate is formed by a layer of insulating material between a metal plate on one side and roofing material on the other, while a supporting beam is fixed to the metal plate. The metal plate can be of zinc-coated aluminium, and the roofing material of polyvinylchloride. Polystyrene can be used as the insulating material, and there can be a brass tongue along one lengthwise edge and a groove along the other.
Patent NL-8801707-A (NL)
Title: Crop removal system for slaughtered poultry - uses protrusions with thickened spherical ends on rotary boss to prevent crop damage
IPC: A22C21/06
Filed: 1988-07-06
Abstract: The crops of slaughtered poultry are removed by a driven rotary boss inserted in an opening formed in the carcase, and which has oblong supports with protrusions extending tangentially from it. Spherical thickened portions are formed at the ends of the protrusions. The length of the latter is roughly equal to the boss dia., while their axes intersect the boss axis at an acute angle.
Patent NL-8900760-A (NL)
IPC: B41J2/20
Filed: 1989-03-28
Abstract: Described is a nozzle configuration for an ink-jet printer in which the unshielded intervals between the drop-formation nozzle (1), the charging electrode (3) and the deflection plates (7) are chosen to be maximally 0.1 - 2 mm while further in the passage of the charging electrode (3) a discharge aperture is present which connects to a channel (4) for removing ink or other medium by suction. Also is described a process for operating said nozzle configuration in which during starting and/or stopping thereof medium is transported through the channels (4, 4 min , 4 sec ) connecting to the charging electrode (3). The medium may be air and/or a protective fluid.
Patent NL-9001192-A (NL)
Title: Visible light emitting semiconductor diode - with indium (aluminium) gallium phosphide grown over aluminium gallium arsenide buffer
Inventor: VALSTER ADRIAAN
IPC: H01S5/323
Filed: 1990-05-23
Abstract: A radiation-emitting semiconductor diode comprises a semiconductor substrate (1) of first conductivity type on which are provided in order a first cladding layer (2) of first conductivity type, an active layer (3) and a second cladding layer (4) of a second conductivity type. The cladding layers comprise In-Al-Ga phosphide (InAlGaP) and the active layer comprises InGaP or InAlGaP. These semiconductor materials each consist of a mixed crystal having two sublattices in which the phosphorus atoms are present on the one sublattice and the atoms of the other elements on the other sublattice. A buffer layer (11) of first conductivity type is interposed between the substrate and the first cladding layer and comprises Al-Ga-arsenide, AlGaAs wherein the Al content has at least a min. value belonging to the band gap of the active layer.
Patent NL-9002421-A (NL)
Title: Door hinge positioning equipment - comprises channel-section accommodating filler piece at depth adjustable by hinge screws
IPC: E05D5/02
Filed: 1990-11-07
Abstract: The equipment positions and secures a door or window hinge, this having blades fixed respectively to the frame and the door or window. A channel section component (7) is fixed in a recess (6) in the door or frame (3), and in this a filler piece (9) is secured at adjustable depth by the fixing screws for the hinge blade (5), which bears against it. There can be one or more tapped bosses (12) on the bottom of the channel-section and in which the screws engage.
Patent NL-9101833-A (NL)
Title: Glove for wheelchair user
IPC: A41D19/00
Filed: 1991-11-01
Abstract: The invention relates to a combination of a separate cuff 1 and a glove 7 for protecting the clothing and hands of wheelchair users. The cuff and glove can be directly connected to one another. Preferably, a sleeve-like component or cuff extension 11 which can be turned up and turned down is attached to the cuff above an end cuff 3 which can be connected to the glove, which component, in the turned-down position, covers the transition between cuff and glove. A closure strip 8, which is preferably elastic, ensures a secure connection between the glove 7 and the end cuff 3 and that this connection bears against the wrist. <IMAGE>
Patent NL-9301211-A (NL)
Title: Motive equipment for sporting purposes
IPC: B62K17/00
Filed: 1993-07-09
Abstract: The invention relates to motive equipment for sporting purposes, inter alia to act as a replacement for skiing in the absence of snow. It is suitable for developing muscles and carrying out balancing exercises. Consequently, it can also be used as rehabilitation equipment. The equipment is moved by a single person who uses ski sticks to do so. It is suitable for virtually any base.
Patent NL-9900010-A (NL)
Title: Motor driven roller for protection blind - has motor output shaft connected to transmission shaft, which slides on shaft against spring, having external thread engaging thread in bore of transmission part connected to roller
Inventor: WAGENINGEN JAKOB VAN
IPC: E06B9/40
Filed: 2000-12-07
Abstract: The roller for a canvas blind (1) is rotated by a drive motor (6) whose output shaft (8) is coupled to the transmission shaft (11). The transmission shaft driven by the motor slides on a shaft (9), against a spring (15) surrounding the shaft, but is not rotatable on the shaft. The transmission shaft has a thread (12) on its external periphery which engages a thread in the bore in the transmission part (14) connected to the canvas roller. The transmission shaft is surrounded by a tube (3) which engages a stationary controller (7) so as to disengage the motor when the motor has made a desired number of turns. The transmission shaft is provided with a key (17) located in a cut-out (5) in the tube (3) and extending in the longitudinal direction of the tube.
Patent PT-68315-A (PT)
Title: Biological sewage treatment plant
IPC: C02F1/00
Filed: 1978-07-18
Abstract: A circular-tank for the biological cleaning of sewage is divided by concentric fixed aprons into a central biosorption space, a biostabilising annulus and a settling annulus. Revolving aprons divide the first two spaces into two each and have guide floats for the aeration below water level. Both the fixed and the moving aprons are fitted with ribs, vanes and blades. This creates a compact unit which treats sewage biologically with a high efficiency at low cost, independent of the size of the plant.
Patent PT-68451-A (PT)
Title: Catalytic reaction chamber for gravity-flowing catalyst particles
IPC: B01J8/12
Filed: 1978-08-21
Abstract: A reactor for contacting fluids with catalyst particles comprises a cylindrical vessel contg. cylindrical inner and outer catalyst retaining screens defining an outer annular fluid distribution volume, an intermediate annular catalyst bed and an inner cylindrical fluid collection volume. Used catalyst is gradually withdrawn from the bottom of the catalyst bed and replaced with fresh catalyst supplied to the top of the bed. The used catalyst is removed through catalyst withdrawal conduits distributed in a pattern encircling the inner catalyst withdrawal conduits distributed in a pattern encircling the inner catalyst retaining screen. The top of each conduit has a catalyst collection scoop located at 5-60 degrees to the horizontal with its open end facing the inner screen. Used in hydrocarbon conversion processes, e.g. the isomerisation or dehydrogenation of n-paraffins or in naphtha reforming. The reactor has a minimal no. of stagnant zones because the scoops collect used catalyst particles from the regions adjacent the inner screen where stagnant, ineffective particles tend to collect, e.g. during inward vapour flow.
Patent PT-72542-A (PT)
Title: Television set with supervisory functions of alarming burglary and safe watching distance
IPC: G08B13/18
Filed: 1981-02-19
Abstract: A supervisory assembly incorporates a sensing means operatively associated with a TV set, so that one of the options available to the user is that when the sensing means detects someone it responds by altering the TV output. For example it may blank the screen, cut the TV power supply, or use the TV to make an alarm noise. 
<??>The sensing means has a detecting device (1), the output of which passes through a signal processing circuit (2) so as to operate a switch element (4). The switch element can operate a TV control means (6), to affect the TV output. Other, conventional, alarms (5,7) may also be operated by the switch element (4). 
<??>The assembly has use as a burglar alarm, and also for warning that someone is closer to the TV than a safe watching distance. In the latter case it is useful if the assembly's response is delayed slightly, so as to prevent it from giving the alarm when e.g. someone changes TV channel. 
<??>The sensing means may operate by emitting a signal (eg. ultrasonic) and detecting any reflection of it.
Patent PT-75649-A (PT)
IPC: C07D295/22
Filed: 1982-10-06
Abstract: The present invention is concerned with new carboxylic acid derivatives, with processes for the preparation thereof and with pharmaceutical compositions for lipid depression and thrombocyte aggregation, containing them, and to methods for treating infirmaties caused by excess lipids or thrombocyte aggregation. The new carboxylic acid derivatives according to the present invention are compounds of the general formula:    <IMAGE>  (I)  wherein A is a valency bond or a lower alkylene chain, B is a valency bond or a saturated or unsaturated lower alkylene chain, R is hydrogen, an alkyl group which can be substituted by hydroxyl, carboxyl, sulphonic acid or optionally substituted phenoxy group, or R is an aralkyl radical, the aryl moiety of which can be substituted and the alkyl moiety of which is optionally unsaturated and can contain up to 4 carbon atoms, or R is a phenacyl radical, the phenyl moiety optionally substituted, or R is an acyl radical derived from aliphatic, araliphatic or aromatic carboxylic or sulphonic acid, or R is an aryl radical optionally substituted with the proviso that when A is a valency bond, R cannot be hydrogen, methyl, ethyl, hydroxyethyl, benzyl or phenyl, and the physiologically acceptable salts, esters and amides thereof.
Patent PT-76152-A (PT)
IPC: B66D1/30
Filed: 1983-01-27
Abstract: 1. Elevator winch, in which the output shaft (3) on which is mounted the cables pulley (4) which supports the load, is carried by two bearings disposed in a winch casing (2) and by a third bearing (7) provided outside the winch casing at the extremity of the output shaft, characterised in that the third bearing (7) is urged by a regulable resilient force (R) of radial direction opposed to the direction of the force (G) exerted on the output shaft (3) by the cables pulley (4) supporting the load.
Patent PT-84126-A (PT)
Title: Modified beta2-microglobulines
IPC: C07K19/00
Filed: 1987-01-16
Abstract: The presence of modified  beta 2-microglobulin (m beta 2m) of the formula I 
<CHEM>
 wherein R1 is 24-amino acid residue, with the sequence Ile-Gln-Arg-Thr-Pro-Lys-Ile-Gln-Val-Tyr-Ser-Arg-His-Pro-Ala-Glu-Asn-Gly-Lys-Ser- Asn-Phe-Leu-Asn, R2 is a 30-amino acid residue with the sequence Tyr-Val-Ser-Gly-Phe-His-Pro-Ser-Asp-Ile-Glu-Val-Asp-Leu-Leu-Lys-Asn-Gly-Glu-Arg- Ile-Gly-Lys-Val-Glu-His-Ser-Asp-Leu-Ser, R3 is a 20-amino acid residue with the sequence Trp-Ser-Phe-Tyr-Leu-Leu-Tyr-Tyr-Thr-Glu-Phe-Thr-Pro-Thr-Glu-Lys-Asp-Glu-Tyr-Ala, R4 is a l9-amino acid residue with the sequence Arg-Val-Asn-His-Val-Thr-Leu-Ser-Gln-Pro-Lys-Ile-Val-Lys-Trp-Asp-Arg-Asp-Met, X is Phe, Phe-Ser, or Phe-Ser-Lys, and Y is Asp, Lys-Asp, or Ser-Lys-Asp,in body fluids is a diagnostic and/or prognostic marker for the development of a variety of disorders such as different types of cancer and diseases involving the immune system. 
<??>Specific anti-m beta 2m antibodies are used in a number of immunological methods for the detection and quantification of m beta 2m. 
<??>M beta 2m, its precursor  beta 2-microglobulin ( beta 2m), and specific anti-m beta 2m antibodies have been found to exhibit interesting pharmacological properties as biological response modifying agents.
Patent PT-85654-A (PT)
Inventor: MCSHERRY THOMAS W
IPC: F16B13/12
Filed: 1987-09-04
Abstract: A multi-function integrally molded plastic fastener (10) for insertion within a hole in a wall for fastening objects to any of solid, thick or thin hollow walls. The fastener (10) comprises a base element (1) and an anchoring element with the base element (1) being positioned within the hole and depending whether the wall is solid, thick or thin hollow wall, the anchoring element is positioned totally within, partially within and totally behind the wall respectively. The anchoring element is comprised of outstretched anchoring arms (4) which are collapsible for insertion within the hole and which arms have interfitting sections of a sinusoidal wave configuration (10a, 11a, 10b, 11b) to minimize the cross section of the anchoring element and the width required for the hole. In preferred embodiment a stiffening rib (15) is interposed between wave crests (10a, 10b) and wave troughs (11a, 11b). The ends of the arms (9), spaced from the base element (1), engage an external fastening member (16) thereby providing a solid anchorage in any of a solid, thick or thin hollow wall. <IMAGE>
Patent PT-85690-A (PT)
Inventor: FOX RODNEY THOMAS
IPC: A61L9/04
Filed: 1987-09-11
Abstract: A device for dispensing a volatile liquid as a vapour includes a porous support of natural or synthetic woven or non-woven fibre, porous glasses, porous plastics (optionally in film form), parchment, leather or rubber provided with an organopolysiloxane material which serves to close the pores of the support to the passage of liquid but permits the passage of vapour from the liquid. The volatile liquid is a perfume, insecticide, insect repellant, insect attractant, higher animal repellant, corrosion inhibitor, a germicidal agent or a medicament. A space treatment vapour emanating device is thus provided the external surface of which device is dry to the touch.
Patent PT-86617-A (PT)
Inventor: MULLER MANFRED
IPC: E04D1/04
Filed: 1988-01-25
Abstract: An interlocking roofing tile, the top side of which is formed by a central area (1), an interlocking covering area (2) situated higher than the central area, an interlocking side part (3) laterally adjacent to the central area, and an interlocking head part (4) adjacent, at the top, to the central area and to the interlocking covering area, in which roofing tile, to increase the security against rain penetrating at high wind speeds and with flat roofing, the central area (1) has in the two corner regions which are formed by the interlocking side part (3) and the interlocking head part (4), and also by the interlocking head part and the interlocking covering area (2), in each case a wind-deflecting surface (11, 12) rising in the direction of the interlocking head part. <IMAGE>
Patent PT-87929-A (PT)
Inventor: KEBELER KURT
IPC: A61K31/365
Filed: 1988-07-07
Abstract: 3-Desmethylmevalonic acid derivatives of the formula I ( delta -lactone) or II (corresponding dihydroxycarboxylic acid derivative) 
<IMAGE>
 in which A-B, Z, R<1>, R<2>, R<3> and R<4> have the meanings given, are used as medicaments.
Patent PT-89114-A (PT)
Inventor: HOORN RUDOLF JOHANNES GERARDES
IPC: A22C17/04
Filed: 1988-11-30
Abstract: Boning apparatus, for removing ribs from a belly (32), with a flexible and drivable support surface (4, 4a), guided over a guide roller (6, 6a), for supporting the belly (32) to be processed, a number of cords (14) disposed side by side thereabove including an acute angle with said surface (4, 4a) guided over said roller (6, 6a) and driven in the same direction as the support surface (4, 4a), and a striker mechanism (53, 53a) in front of the guide roller (6, 6a), covering the part of the belly (32) which is to be boned, driven in a reciprocating movement in the direction of the guide roller, and acting on the ribs (31) protruding from the belly.
Patent PT-91120-A (PT)
IPC: A45D40/04
Filed: 1989-07-11
Abstract: A dispensing container (10) for a viscous substance comprising a sleeve (12) defining an axis of rotation (30) and having a pair of ends arranged at first and second locations along the axis, the sleeve (12) further defining a helical travel path (24) on an inward facing surface thereof: a dispensing member (16) mounted in association with one of the pair of ends of the sleeve; a piston head (26) mounted within the sleeve (12) and defining an outward facing peripheral surface operative to cooperate with the helical travel path (24) and further defining with the dispensing member (16) and a portion of the sleeve (12) extending therebetween a storage volume for the viscous substance, the piston head (26) being operative to travel along the axis of rotation (30) when undergoing rotation thereabout relative to the sleeve (12); linkage apparatus (36) integrally formed with the piston head (26) and defining an end portion associated with a predetermined portion of the sleeve, the linkage apparatus (36) permitting axial displacement of the piston head (26) relative to the predetermined portion proportional to the distance between the predetermined portion and the dispensing member (16); and apparatus (41,42) ging the end portion of the linkage apparatus and thereby preventing simultaneous rotation of the piston head and the sleeve in the same direction.
Patent PT-94048-A (PT)
Inventor: MULLER HEINZ
IPC: C09K8/04
Filed: 1990-05-15
Abstract: The description relates to the use of at least largely water-insoluble ethers of mono and/or polyfunctional natural or synthetic alcohols which are liquid and/or at least plastically deformable at working temperature and have flash-points of at least 80 DEG C, or corresponding solutions of such ethers in ecologically acceptable water-insoluble oils as the dispersed oil phase of water-based O/W emulsion drilling fluids which are suitable for the environmentally acceptable exploitation of geological formations and may, if desired, contain insoluble, finely divided fillers for producing water-based O/W emulsion drilling muds and/or further additives like emulsifiers, fluid-loss additives, wetting agents, alkaline reserves and/or aids for the inhibition of highly water-sensitive drilled rock.
Patent PT-98526-A (PT)
Inventor: DUTZMANN STEFAN
IPC: C07D521/00
Filed: 1991-07-31
Abstract: Novel haloalkylazolyl derivatives of the formula <IMAGE>  in which   R<1> represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl or optionally substituted aryl,   R<2> represents hydrogen, alkyl, alkenyl, acyl or aralkyl,   X<1> represents halogen,   X<2> represents halogen,   n represents 0 or 1 and   Y represents nitrogen or a CH group, and their acid addition salts and metal salt complexes, a plurality of processes for the preparation of the novel substances and their use as microbicides in plant protection and in materials protection.
Patent PT-99026-A (PT)
Inventor: VOGELSANG HORST
IPC: H02G3/04
Filed: 1991-09-23
Abstract: A cable tubing bundle of identical plastic tubes, which are combined with the aid of integrally formed and deformable, longitudinally running connecting webs and can be separated to form a flat set of tubes. The cable tubing bundle consists of three plastic tubes, and the plastic tubes have an external cross-section with which a regular hexagon is associated, at least in regions. With respect to the external cross-section, the external surfaces of the plastic tubes associated with the regular hexagon form the contact surfaces of the plastic tubes in the cable tubing bundle. The contact surfaces of the plastic tubes lie on one another in the cable tubing bundle in a flat manner with narrow contact gaps, and form a tubing bundle core which is solid except for the contact gaps. The connecting webs are sealing laminates in the cable tubing bundle, which laminates reach over the contact gaps and free spaces for deformation, which are externally adjacent thereto. A method for manufacturing a suitable set of tubes is also specified. 
<IMAGE>
Patent RO-78862-A (RO)
Inventor: LANTZSCH REUNHARD
IPC: C07C51/58
Filed: 1979-07-14
Abstract: 2,2-Dimethyl-3-(2'-perfluoroalkyl-2'-perhaloalkyl-vinyl)-cyclopropane of the formula   <IMAGE>   in which R is -COOR2, -COOH, -CO-Halogen, -CN or -CO-CH3, R1 is fluorine or CF3, R3 is fluorine, chlorine, bromine or R1CF2-, and R2 is the radical of an alcohol which possess arthropodicidal properties. These compounds can be produced by adding a compound of the formula   <IMAGE>  to an olefin of the formula <IMAGE>  to produce a compound of the formula   <IMAGE>  and dehydrohalogenating said compound. This compound may be hydrolyzed, saponified or esterified, depending upon the particular derivative desired.
Patent SI-9600174-A (SI)
Title: Procedure and device for lifting and deflecting of ski bindings one against the other for snowboards
Inventor: DODGE J DAVID
IPC: A63C10/28
Filed: 1996-05-29
Abstract: A cant/lift having an adjustable cant/lift angle. The cant/lift includes two components that form the adjustable cant/lift angle, and a hub for attaching the components to a snowboard and a binding. The cant/lift enables the rotational orientation of the cant/lift relative to the longitudinal axis of the snowboard to be adjusted.
Patent UA-12771-A (UA)
Title: Transport-and-handling device
Filed: 1991-05-30
Abstract: Transport-and-handling device contains trailed platform with running wheels and mechanism of its lowering on soil, hinge platform hingedly attached on rear end of platform with possibility of turning in vertical plane and fixation in vertical position by mechanism.
Patent BG-100666-A (BG)
Title: Make of a connection for diamond tools segments
Inventor: RAZKAZOV NIKOLAJ I
IPC: C08J5/14
Filed: 1996-06-19
Abstract: The invention relates to a connection for segments of diamondtools for cutting and treatment of rock materials. For themanufacture of segments, a composition of borides, carbides andsilicides is mixed with bronze powder containing 10% tin. Thecold-moulded segments are further sealed by hot pressing ingraphite moulds at pressure ranging from 150 to 160 kg/cm2 andtemperature from 680 to 7000C. The manufactured tools have betteroperational characteristics due to the increased hardness of theconnection.
Patent BG-101606-A (BG)
Title: Halogenated esters useful as intermediates for insecticides
Inventor: BOWDEN MARTIN C
IPC: C07C67/333
Filed: 1997-06-11
Abstract: The invention provides novel compounds of formula :CF3-CXC1-CH(OH)CH2-C(CH3)2-CH2-CO2R, wherein X represents chloroor bromo and R represents hydrogen or alkyl of up to 4 carbonatoms, processes for preparing them and their use as intermediatesin the preparation of insecticidal cyclopropane derivatives. Alsoprovided are novel compounds of formula :BrCH2-CH2-C(CH3)2-CH2-CO2R, wherein R represents alkyl of up to 4carbon atoms, useful as intermediates in the preparation of thecompounds of formula (I).17 claims