baber/WOPTO huggingface dataset:
Patent NL-7810507-A (NL)
Title: Agricultural crop conditioning machine - has restrictors formed by pressure rollers or rotary toothed discs fitted at intervals
IPC: A01D57/00
Filed: 1978-10-20
Abstract: The agricultural machine conditions crop ears or stalks. It has a transport drum, with driving members spaced over its surface at intervals, which forms a transport passage in conjunction with a guide wall. Restrictor members, in a line parallel to the drum axis, can be swung into the passage between the paths followed by the driving members to give a conditioning effect on the material handled and have impact surfaces at an acute angle to its travel direction. The restrictors comprise a row of pressure rollers or rotary toothed discs(38) at intervals.
Patent NL-7902785-A (NL)
Title: Slats of sun blind unit - are raised or lowered by several cords winding around top shaft, also attached to ladder cords operated by friction
IPC: E06B9/307
Filed: 1979-04-09
Abstract: The sun blind is composed of slats, and has a hollow top beam with a supported raising shaft which is U-shaped in cross-section. Around this shaft can be wound or unwound a number of cords to raise or lower the plates. The slats are also connected to one or more ladder cords, and the connecting part of each of these cords is wrapped around one or more points on the raising shaft or a component attached to it. The motivation of these ladder cords occurs exclusively through friction between the windings of the connecting part and the relative shaft part.
Patent NL-7903338-A (NL)
IPC: A01F7/06
Filed: 1979-04-27
Abstract: The rotor of an axial flow rotary separator carries a series of circumferentially spaced threshing bars which move in a threshing relationship with a cylindrical threshing grate as the rotor rotates and are characterized in having upstream and downstream portions, respectively providing greater and lesser grate clearances, the greater clearance of the upstream portion facilitating the entry of material into the threshing section of the separator.
Patent NL-8006027-A (NL)
Title: Polycarbonate compsn. with high oxygen index - contg. polyacrylonitrile fibres
IPC: C08G64/14
Filed: 1980-11-04
Abstract: Thermoplastic, high-mol., aromatic polycarbonate moulding compsns. with oxygen index greater than 0.30 are prepd. by inclusion of 0.5-5.
Patent NL-8101676-A (NL)
Title: Prepn. of trimethoprim from 3,4,5-tri:methoxy-benzoyl chloride - via new 5-tri:methoxy:benzoyl-2,4-di:amino pyrimidine
IPC: C07D239/49
Filed: 1981-04-03
Abstract: Prepn. of 5-(3,4,5-trimethoxybenzyl) 2,4-diaminopyridine (I) is carried out by (a) reacting 3,4,5-trimethoxybenzoyl chloride (II) with cyanoacetaldehyde dimethyl acetal (III), (b) reacting the resulting ketonitrile with a guanidine salt to form 5-(3,4,5- trimethoxybenzoyl) 2,4-diaminopyrimidine (IV), and (c) reducing (IV) to (I) by catalytic hydrogenation. Intermediate (IV) is new. (I) is an antibacterial agent (trimethoprim.). The process uses less expensive starting materials than prior art processes and gives good overall yields (70-75%).
Patent NL-8501527-A (NL)
Title: Road warning sign fixture - has C=shaped cross-sectional boards, strapped to tubular, upright support columns
IPC: E01F9/011
Filed: 1985-05-29
Abstract: The connection secures a C-section panel to a supporting column, and comprises a bar (3) inserted between the flanges (1b) of the panel (1) and engaging behind their free ends (10) flanges which face towards each other. One or more clamping straps (4) are inserted between the bar end and the main part of the panel and pulled tight round the column (2).
Patent NL-8702858-A (NL)
IPC: C08L33/26
Filed: 1987-11-28
Abstract: The invention relates to the application of a resin composition containing   1) 20-85 parts by weight of an alkoxy groups containing polymer consisting of   a) 1-40 wt.% (C1-C6) alkoxymethyl ether of acryl- or methacrylamide    b) 20-85 wt.% (C1-C12) alkyl esters of acrylic or methacrylic acid c) 0-40 wt.% hydroxyalkyl(meth)acrylate, acrylic or methacrylic acid, acryl- or methacrylamide or mixtures thereof   d) 0-50 wt.% vinylaromatic compound and   e) 0-40 wt.% other monomers   2) 0-80 parts by weight of hydroxy, carboxy or amide containing polymer and   3) 15-60 parts by weight of organic solvents in a coating material curing at room temperature.
Patent NL-8902356-A (NL)
Title: Oxidisation resistant carbon coated body - comprising a carbon body, an intermediate glass forming coating and an outer refractory coating on the intermediate coating
IPC: C04B41/89
Filed: 1989-09-21
Abstract: A coated carbon body comprising (i) a carbon body having a converted porous layer formed thereon, and (ii) a glass forming coating, at least a portion of which is within the said converted layer. Method for the mfr. of the said carbon coated body comprising: a) forming a converted layer on the carbon body by converting a porous layer formed by etching and reacting the body with B2O3. The converted layer contains interconnecting interstices and B4C which is formed by reaction between the B2O3 and the carbon body, and b) applying a glass forming coating over the converted layer, at least a portion of which is within the said converted layer. An alternative method for the mfr. of the said carbon coated body comprises: a) forming the said converted layer on the carbon body; b) applying an intermediate glass forming coating over the converted layer, where the intermediate coating comprises Si or a Si-contg. cpd.; c) subjecting the body to a nitriding atmos. to convert the Si or Si-contg. cpd. to Si3N4, and d) applying an outer refractory coating over the intermediate coating. The glass forming layer comprises cpds. selected from Si3N4, SiON2 and mixts. thereof. The glass forming coating comprises a primary glass forming species selected from B, B4C, B2O3, Si, Si alloys, SiO2, GeO2 and mixts. thereof, and may also contain borides and oxides of Zr, Al, Mg, Hf, Ti, carbides of Zr, Hf, Ti, nitrides of Zr, Hf, Ti, Si and mixts. thereof. The refractory coating comprises carbides, borides or nitrides of Si, Zr, Ta, Hf, Nb and Ti, SiON2, AlB, AlN or mixts. thereof. The nitriding atmos. is selected from N2, NH3, N2H4 and mixts. thereof, and also contains O2 or an O-contg. cpd. to convert the Si or Si-contg. cpd. to an oxynitride of Si, where the O-contg. cpd. is H2O or CO/CO2. The glass forming coating is applied by CVD or by sol-gel technology. The converted layer is formed by heating to at least 1500 deg.C. The nitriding step is carried out at a temp. of 1350-1500 deg.C.
Patent NL-9002820-A (NL)
Title: Naphthalene measurement in gas sample - by UV fluorescence of mixt. of gas and oxygen@
IPC: G01N21/64
Filed: 1990-12-20
Abstract: The quantity of naphthalene in a gas sample is determined by UV fluorescence of a mixt. of the gas and gas contg. O2. Pref., the amt. of O2 supplied can be such as to bring the concn. of it in the mixt. to at least six times that in the sample, typically more than 1.5%. The fluorescence emanating from a measurement bowl subjected to UV irradiation can be measured, the O2 being added to the gas before the latter reaches the bowl.
Patent NL-9200151-A (NL)
Title: Collection device for used disposable beakers
IPC: B65F1/14
Filed: 1992-01-28
Abstract: Device for the collection of used disposable beakers and similar articles comprising a box or holder (1), e.g. a plastic waste bin, into which is placed a plastic rubbish sack (2). The bin (1) is closed off by a cover (3) in which a number of openings (4) are provided and arranged in a regular pattern of rows and columns. The dia. of each opening is such that a disposable coffee or similar beaker/cup can be easily inserted through it only in the vertical (upstanding) orientation of the disposable beaker. Preformed collectors (5) having arched surfaces (6) are formed and dimensioned such that when suspended by their sidewards-projecting edges from the lip of the bin (1), they contact adjacent collectors (5) and the sides of the bin (1) to completely fill the bin and provide a number of vertical compartments or channels aligned beneath the openings (4) for the collection and stacking of the disposable cups.
Patent NL-9200963-A (NL)
Title: Method of manufacturing a large-sized article of fibre- reinforced synthetic resin, and core for use in this method
IPC: B29D99/00
Filed: 1992-06-02
Abstract: Method of manufacturing a large-sized, thin-walled elongate moulding of fibre-reinforced synthetic resin. At least one layer of reinforcing fibres is laid against a shape-retaining, rigid inner mould, followed by a flexible, not shape-retaining outer mould in the form of a bonded fibre web (batt) or film of a stretchable material being placed against the fibre layer, the fibre layer thus defining the casting cavity. Within the casting cavity a negative pressure (partial vacuum) is now produced, and liquid synthetic resin is fed into the casting cavity. To ensure good air removal and uniform distribution of the resin fed in, the outer mould used is a bubble film (blister film) preferably made from a material which does not adhere to the resin as it cures. Optionally, a core may be positioned in the fibre layer, which on at one least one side is provided with a duct system extending with at least two directional components at right angles to one another, the resin [lacuna] via one or more lines each opening into a duct system. The invention is further embodied by a core for use in the above-described method, said core being formed from a plate of an impermeable (impervious) material and having a duct system on both sides. The two duct systems communicate with one another via perforations in the plate.
Patent NL-9201600-A (NL)
Title: The invention relates to a powder having an eta-phase structure of increased surface area and to a method for use thereof in the production or conversion of hydrocarbons
IPC: C01B31/30
Filed: 1992-09-16
Abstract: Powdered eta-phase (η-phase) composition having a surface area greater than about 2 m2/g and consisting of X6Y6Za, where X is at least one element selected from the group consisting of Mo and W, Y is at least one element selected from the group consisting of Fe, Co, Ni, Mo and W, Z is at least one element selected from the group consisting of C, N and combinations thereof, where 1 <IMAGE> a <IMAGE> 2 if Z = N and 1 < a <IMAGE> 2 if Z = C, but 1 <IMAGE> a <IMAGE> 2 if Z = C and Y = Fe. The eta phase can be a carbide, nitride or carbonitride. Preparation of the eta-phase composition from a precursor compound comprising at least two eta-phase-forming metals and a ligand containing carbon or nitrogen or combinations thereof. The precursor compound is thermally decomposed in a non-oxidizing atmosphere free from sulphur or sulphur-containing compounds, and is reacted with carbon or nitrogen derived from the decomposition of the ligand with the metals. The eta-phase-forming metals are at least two of the metals tungsten, molybdenum, nickel, cobalt and iron. Use of the eta-phase composition to produce or convert hydrocarbons or alcohols.
Patent NL-9202129-A (NL)
Title: Device for removing flexible, flat objects, in particular printed products, from a conveyed flow
IPC: B65H29/70
Filed: 1992-12-09
Abstract: The products are held by grippers which are attached to a conveyor, and a removal mechanism, which can be switched on and off, opens the grippers moving past when it is in the switched-on state. In the area of the removal mechanism, there is a stop which, when the removal mechanism is switched on and off, can be moved into the path of the objects or moved out of this path, respectively, the stop, in its position in which it has been moved inwards towards the grippers, having a stop face which can be moved downwards. <IMAGE>
Patent NL-9400555-A (NL)
Inventor: BENTE ROBERTUS CORNELIS WILHEL
IPC: E05D7/10
Filed: 1994-04-07
Abstract: The invention provides a toilet seat comprising a seating (1) and means for mounting the seat to a toilet bowl (16), wherein the mounting means are provided with mounting elements and at least one shaft hole (8) formed by a ring (7) partially interrupted at least at one position, which shaft hole co-acts with a shaft (12) for pivoting of the seating (1) relative to the mounting means, the shaft being formed by at least two fragments (13,14) of a ring with a diameter smaller than the diameter of the shaft hole, wherein at least one of the fragments is smaller than the interruption in the shaft hole and the other fragment(s) is (are) larger than or equal to the interruption in the shaft hole. At least one set of three contact points can preferably be defined between the shaft hole and the physically present part of the shaft, wherein the triangle formed by the three contact points encloses the centre of the shaft. The toilet seat can further comprise a lid (11). <IMAGE>
Patent OA-10849-A (OA)
Inventor: BONNET DANIEL
IPC: A21C7/01
Filed: 1998-08-28
Abstract: Pieces of bread dough which have been laminated and shaped (24) into long pieces are fed between two conveyors (14, 16) for further rolling. The pieces of dough are positioned accurately between the conveyors by a third conveyor. The two rolling conveyors are horizontal but converge slightly towards their downstream end. They both run in the same direction, and the upper conveyor (14) runs faster than the lower (15) conveyor, encouraging the pieces of dough to be rolled between and moved along the conveyors. The conveyors (46) move from side to side on a chassis and guide rails parallel to the upper conveyor. A spring draws it towards its advanced positioned.
Patent OA-11122-A (OA)
Title: Air compressor
Inventor: LIN YNG-LANG
IPC: F04B27/04
Filed: 1999-05-26
Abstract: This invention relates to an air compressor comprisiing a plurality of air compressing devices each with a solid, long and weighty piston. The plurality of air compressing devices are mounted on a rotatable member (or a rotated member) driven by a speed reducing device, namely, a driving device of labour saving and cycling drive and are able to together revolve following the rotatable member or the rotated member, the piston of each of the plurality of the air compressing devices can respectively be driven via the speed reducing device then be attracted by the gravity, namely, a natural power and to naturally impulse down to compressing natural air as it revolves around the shaft to a position on or about the vertical line, and can, therefore, generate a large quantity of compressed air but using only very little power. <IMAGE>
Patent PT-70751-A (PT)
Title: Improvements in and relating to a liquid applicator
IPC: B65D/
Filed: 1980-01-30
Abstract: The liquid applicator includes a flexible resilient inlet communicating with a container. A control membrane extending across the inlet. A slit is formed in the membrane. A rib in the inlet bears on the membrane when the inlet flexes to open the slit. A frame on the opposite side of the control membrane from the inlet portion mounts a fabric. Lugs on the membrane maintain the fabric a fixed distance therefrom to maintain the size of the chamber defined by the membrane and fabric constant.
Patent PT-78511-A (PT)
Title: Oxydehydrogenation process
Inventor: CHELLIAH DANIEL
IPC: C07B35/04
Filed: 1984-04-27
Abstract: Methacrylic acid or its esters are obtd. by catalytic vapour-phase dehydrogenation of isobutyric acid or its lower alkyl esters in presence of oxygen and acetone.
Patent PT-80552-A (PT)
IPC: G11B23/02
Filed: 1985-05-30
Abstract: Easily operable apparatus for storing and retrieving recording media, magnetic tape cassettes and compact discs for example, is characterized by a housing and at least first recording media carrier slidably supported therein for movement between a stored position and a recording medium removal position under the influence of an ejection spring. The storage apparatus is provided with a locking mechanism, for retaining the carrier in the stored position, which will not be unintentionally released in response to rapid acceleration or deceleration when the storage apparatus is mounted within a motor vehicle.
Patent PT-85866-A (PT)
Title: Process for the preparation of therapeutic agents for the treatment of peptic ulcers containing 1,2,3,6-tetrahydro-3-methyl-1-(5-oxohexyl)-7-propyl-purine,6-dione and their derivatives
Inventor: SAKURAI MASAO
IPC: A61K31/52
Filed: 1987-10-06
Abstract: Therapeutic agent for the treatment of peptic ulcer disease containing as active ingredient at least one compound of the general formula I <CHEM>  wherein R1 = 4-oxopentyl or 5-oxohexyl,  R2 = methyl or ethyl, and R3 = C2-C4-alkyl. t
Patent PT-88706-A (PT)
Inventor: PAGTER JANUS ADRIAAN WILLEM DE
IPC: B65D85/50
Filed: 1988-10-07
Abstract: Packaging for flowers comprising a crate (1) and a box (2) to be placed on this crate with the base (3) at the top. The said box base (3) is removable or hingeable. This packaging is suitable for dry and wet packing of upright flowers. In the case of wet packing, the packaging cannot leak. By the easy removal or hinging of the box base, the packed flowers can be displayed from the top and this base can be replaced in the closed position without any problem. By removing the box, the tightly packed flowers will fan out, so that transfer to a bucket is not necessary.
Patent PT-89828-A (PT)
Inventor: SU KAI C
IPC: C08L71/02
Filed: 1989-02-24
Abstract: This invention relates to ophthalmic devices, such as contact lenses and intraocular implants, and particularly contact lenses of a polymer containing a backbone containing polyoxyalkylene units possessing a unique blend of properties including a) high oxygen permeability, b) good wettability, c) flexibility and d) optical clarity, in the ocular environment of use. Even the preparation thereof and methods of treating vision defects therewith are disclosed as well as the polymers which are suitable for the respective ophthalmic devices.
Patent PT-95685-A (PT)
IPC: B01L3/00
Filed: 1990-10-25
Abstract: An assay method for detecting the response or activation of cells, including lymphocytes, and a method for detecting immunological sensitization in a subject, which involves the introduction of a cell-activating substance which causes an enzyme of the cells to become available for reaction, and the measurement of the enzymatic reaction using a substrate which generates a detectable product, and a kit for performing such assays.
Patent SI-9620098-A (SI)
Title: Detecting genetic predisposition to periodontal disease
Inventor: KORNMAN KENNETH S
IPC: C12Q1/68
Filed: 1996-08-02
Abstract: A method and kit for the identification of a patient's genetic polymorphism pattern associated with increased periodontal disease severity is disclosed. The kit includes DNA sample collecting means and means for determining a genetic polymorphism pattern which is then compared to control samples to determine a patient's susceptibility to severe periodontal disease.
Patent TR-21986-A (TR)
IPC: B65D30/02
Filed: 1984-07-17
Abstract: The invention relates to a sachet for pest control, composed at least in part of a gas- and water vapor-permeable substantially anhydrous non-woven fabric, said fabric being a plural component non-woven fabric comprising at least one material-forming fibers and having a melting or softening temperature above 165 DEG  C. and a second material having thermoplastic properties ad a melting or softening temperature below 145 DEG  C. The invention also relates to the use of the sachets for accommodating gas releasing pest control agents, in particular a composition based on alkaline earth and/or earth metal phosphides releasing phosphine gas.
Patent UA-19786-A (UA)
Title: Agent for the treatment of potato roots prior to planting
Filed: 1989-02-07
Abstract: An agent for the treatment of potato roots prior to planting contains solution of biologically active substance and water. It contains dimethyl ether of aminofumaric acid as biologically active substance in amount of 0.0001-0.001%.
Patent UA-26191-A (UA)
IPC: G01L5/04
Filed: 1991-10-04
Abstract: A method for the direction by the process of optical fiber production includes measurement in the process of stretching transversal oscillations of fiber, analysis of plurality of components of frequencies of transversal oscillations and definition of basic frequency. The invention relates to optical light pipe fibers, in particular to a method for control of stretching tension in the stretching.
Patent BG-101495-A (BG)
Title: Spacing grating
Inventor: SINIKOV JURIJ G
IPC: G21C3/344
Filed: 1997-05-19
Abstract: The grating is used in nuclear power engineering. It hasgreater safety and easier assembly of the heating elements in thenuclear reactor. The grating is in the form of a hexahedron whichcontains seats (1) fabricated as perimeter-closed octohedrons andnonagons (3) resting to each other by their sides and having holes(11) and two groups of inner projections (5, 6) at differentheights which are found at three nonadjacent sides of every seat(1). Holes (11) and projection (5) of the first group are in thecentral zones of the sides, and projections (6) of the secondgroup are shifted to end zones of the sides of an elongation axiswith projections (5) of the first group. Holes (11) are fabricatedon sides having inner projections (5, 6) and are foundlongitudinally to projections (5) of the first group along boththeir sides.2 claims, 11 figures
Patent BG-101518-A (BG)
Title: Block for an artificial reef and method for its preparation
Inventor: TRAJANOV TRAJAN K
IPC: A01K61/00
Filed: 1997-05-28
Abstract: The block and the method for its preparation are used inparticular for the construction of man-made reefs enabling theincrease of the population of bottom and pelagic fish and seaorganisms and for obstructing trawl-fishing of rapan snails andplaice. The block has internal hollow cavities which ensure freeflowing and lighting and the method is simplified. The block ismade of a frame (1) with supporting reinforcement (4) ending bylugs (3) or rods (6) at its upper end. In the lower part of theframe there is a recess (5) in the form of a truncated pyramid,and in its interior a cavity (2) of arbitrary form is produced. Bythe method foam plastic of arbitrary form is poured with concreteand after the hardening of the concrete and the removal of theformwork the product is treated by organic solvent.2 claims, 4 figrues
Patent BG-103369-A (BG)
Title: Method for the prevention of the cancer of the breast
Inventor: COHEN FREDRIC J
IPC: A61P35/00
Filed: 1999-04-28
Abstract: The method is effected when achieved quantity of compound with the following formula is adminsitered to patients for a sufficiently long period of time and the compound's pharmaceutical acceptable salts and solvates. 126 claims
Patent BG-103466-A (BG)
Title: Device for testing of controllable products
Inventor: KICHUKOV NIKOLAJ T
IPC: G05B19/18
Filed: 1999-06-04
Abstract: The device is used in military engineering for testing of controllable products in the manufacture and carrying out technical servicing during their operation. It automatically sets the testing mode, measures the time for the running-in of the electromagnetic drive and the current consumed by the product, analyzes the state of the product and indicates any probable reason for failure, controlling the operational time of the product, as a result of which any chance for a subjective error is reduced to a minimum. The device consists of a microcomputer measuring and control unit (1), connected to an indication unit (2), keyboard unit (3), control command forming unit (4), matching unit (5), supply voltage forming unit (6), coupled to unit (5), and supply unit (7), connected to all the remaining units. 1 claim, 1 figure
Patent BG-103635-A (BG)
Title: Method for the re-esterification of esters of alpha-ketocarbonic acids
Inventor: ZIMMERMANN CURT
IPC: C07C69/716
Filed: 1999-08-03
Abstract: The method is realized in a medium of anhydrous alcohol in the presence of stannic, titanium, zirconium or lithium catalyst or acetylacetonate as a catalyst. 10 claims