baber/WOPTO huggingface dataset:
Patent NL-7407709-A (NL)
Title: Mechanism for shearing rod material - has fixed cutter and high-kinetic energy-rotor with radial arm carrying moving cutter
IPC: B23D23/00
Filed: 1974-06-07
Abstract: The mechanism is of the type intended for cutting off lengths of rod material and comprising a frame (1) carrying a fixed cutter (12) and a corresponding movable cutter (11). A rotor (6) is arranged in the frame which can be driven by a motor (9) to a condition of high kinetic energy. The rotor is provided with a radially extending arm (10) the free end of which carries the moving cutter (11). The mechanism may be provided with clamping means for the rod, consisting of a double-ended swivel lever (15) pivoted to the frame at (14), one end of which faces the fixed cutter (12), means (17, 18) being provided to actuate the clamp at the moment of cutting.
Patent NL-7708218-A (NL)
IPC: C08L61/20
Filed: 1977-07-23
Abstract: The invention relates to a process for the preparation of an acrylate copolymer having a number average molecular weight of 400-2000 by polymerization of a monomer mixture consisting of 35-60 mole % of styrene and/or  alpha -methyl styrene, 20-60 mole % of acrylic acid and/or methacrylic acid and 0-30 mole % of one or more other monovinyl compounds in the presence of a 2 to 8 carbon atoms-containing mercaptomonocarboxylic acid or mercaptodicarboxylic acid as chain length regulator in an amount of 0.05 to 0.2 moles per mole of the monomeric compounds, after which the resulting reaction product is brought into reaction with a glycidyl ester of a monocarboxylic acid. The invention also relates to a liquid coating composition having a solids content of at least 60% by weight based on the acrylate copolymer thus prepared and a curing agent.
Patent NL-7802291-A (NL)
IPC: F28F9/00
Filed: 1978-03-02
Abstract: A heat-exchanger shell comprises a tube of generally cylindrical shape subdivided by a planar diametral partition plate into a pair of compartments. At each axially extending outer edge of the partition plate there is provided a one-piece seal unitarily formed of a pair of generally parallel inner flanges defining a groove in which the respective outer edge of the plate is snugly received and a pair of oppositely outwardly directed flanges bearing tightly radially outwardly on the inner wall of the tube. The seal may be made of a profiled piece of elastomeric synthetic-resin material, or of a piece of austenitic sheet steel. The shell is assembled by deflecting the inner flanges elastically apart and fitting them over the outer edges of the plate, then sliding the plate with the seals into the tube with simultaneous inward deflection of the outer flanges of the seals.
Patent NL-8101040-A (NL)
Title: Silt dredger for canal or ditch - has cable-winched pontoon with V=shaped dozer blade and suction pump with adjustable spray outlet
IPC: E02F5/28
Filed: 1981-03-03
Abstract: The arrangement is intended for dredging silt from the bottom of a canal or ditch etc. It comprises a pontoon (1) at one end carrying an upright dozer blade with forwardly open V-shape. A self-priming pump (3) on the pontoon has a suction intake (9) near the lower end of the apex of the blade and discharges via a directionally adjustable spray nozzle (16) to deposit the dredged material on the canal bank. The pontoon carries winches for cables secured near the bank to move the pontoon during the dredging operation. A removable (12) cutter (11) may be arranged at the intake.
Patent NL-8204667-A (NL)
Title: Height-adjustable table accommodating computer units - has cavity below table top and hand adjustable disc and bevel gear enclosed in support leg
IPC: A47B9/04
Filed: 1982-12-01
Abstract: The table top (1) has two legs (2,2') attached and two vertical supports (3,3'). The cavity underneath the top houses a spindle rotatable in bearing blocks. This spindle has an operating control disc (7) at the front and a bevel gear at the rear which meshes with another bevel gear attached to a vertical, threaded spindle with two support discs.
Patent NL-8502644-A (NL)
Title: Percussion instrument set - has drum skins held on lightweight supports only by tightening devices at intervals
IPC: G10D13/02
Filed: 1985-09-27
Abstract: The set of percussion instruments comprises drum skin supports over which the skins are stretched taut, and of different diameters. The supports (2,3,4) are of low height and lightweight material, the skins being held on them without using clamping rings. Instead, tightening devices are used (9) at roughly 10-cm. intervals. The supports can be mounted on two frames, each frame coupling two supports together. A fourth support and frame are fixed to one of these frames, so as to accommodate auxiliary equipment also, forming a stable instrument which will not shift when played.
Patent NL-8600255-A (NL)
Title: Installation for floating transport and processing of wafers - provides transfer of successive wafers under floating condition through interfacing tunnel passages
IPC: H01L21/677
Filed: 1986-02-03
Abstract: The transport and processing installation comprises a lower block containing at least supply channels for gaseous medium for wafer transfer under floating condition. A lower chamber block is located in the chamber in the lower block. A cap covers the chamber above the lower block. At least one displacer provides for downward displacement of the cap from its wafer transfer position toward at least near the block and in return. A device transfers a wafer toward and from an at least almost centric position in between the cap and the lower chamber block. A recessed upper block lies around the cap. The upper block is connected to the lower block. A tunnel passage in between the blocks provides for wafer transfer toward and from the chamber.
Patent NL-8600756-A (NL)
Title: Heavy crude demetallisation using high stability hydrotreating catalys - giving high metal retention capacity and high capacity for surface sulphiding and exchange across phosphorus bridges
IPC: C10G47/12
Filed: 1986-03-25
Abstract: Heavy crudes and residues contg. high levels of metals, sulphur, asphaltenes and Conradson carbon are hydrotreated by providing a catalyst formed by impregnating an alumina carrier in an aq. soln. contg. a Gp VIB metal, a Gp VIII metal and a phosphorus oxide component. The crude oil is contacted with the catalyst in a hydrotreatment zone in the presence of hydrogen to convert the heavy crude into a light hydrocarbon, such that the phosphorus oxide is added in stoichiometric quantities with respect to the Gp VIB metal to give a ratio of phosphorus oxide to VIB metal oxide of unity. The catalyst has a surface area of 120-400 m2/g and a total pore vol of 0.5-1.2 cc/g in which 60-100 percent of the total pore vol comprises pores of dia. 60-300 Angstroms.
Patent NL-8900232-A (NL)
Title: Controlling uniformity of emulsion thickness - using line-scan camera to supply personal computer forming fault detecting and strip feed protocol
IPC: G01N21/95
Filed: 1989-01-31
Abstract: An aluminium strip is fed from a supply roller to a take-up roller. The strip passes below a fluorescent tube with a focussing lens. The light from the tube forms a thin line across the width of the strip. A line-scan video camera scans across the thin line. The output of the camera is fed to a signal processor which determines the depth of the emulsion layer on top of the aluminium strip. This application differs from NL8900110 in that a personal computer is used as the processor and forms a fault detecting and strip feed protocol.
Patent NL-8902603-A (NL)
Title: Warehouse roof gutter - comprises gutter open at top and to whose edges pairs of frame bars are fixed at intervals
IPC: E04D3/08
Filed: 1989-10-20
Abstract: The warehouse comprises a gutter open at the top, and to whose edges pairs of frame bars are fixed at intervals. The gutter edges are joined to each other at regular intervals along it, typically by the bars in a pair, which can be arranged to hook together or can be joined by fixing devices. The gutter edges can be inclined to the vertical, engaging in mating slots in the bars, and can be inclined inwards.
Patent NL-9000079-A (NL)
Title: Unit for protection against ballistic impact - contg. fabric with parallel threads held together by binder threads and surrounded by matrix
IPC: F41H5/04
Filed: 1990-01-11
Abstract: In units giving protection against ballistic impact and comprising layers of fabric, each fabric layer comprises at least one layer of parallel threads with a tensile strength of at least 2 GPa and a modulus of at least 60 GPa, with the threads (partly) surrounded by a matrix. The threads in a fabric layer are held together by binder threads. The threads include polyalkylene (pref. polyethylene) filaments, esp. made by gel-spinning. The binding threads are of polyethylene terephthalate or a polyalkylene, and the amt. in the layer is less than 30 (less than 15) wt. %.
Patent NL-9300104-A (NL)
Title: Solid wooden leaf, table provided with a leaf of this nature and process for producing a solid wooden leaf
IPC: A47B13/08
Filed: 1993-01-20
Abstract: The invention relates to a solid wooden leaf which is reinforced with a metal strip, the metal strip fitting into a notch inside the leaf, the dimensions of which notch are limited, so that it does not reach the outer periphery of the leaf. The invention also relates to a table provided with a leaf of this nature and to the process for producing this leaf.
Patent NL-9300655-A (NL)
Title: Heating or cooling device
IPC: F24D19/00
Filed: 1993-04-16
Abstract: Heating or cooling device comprising a heating or cooling appliance with a heat exchanger, radiation panels with integrated water channels, steel water distributors, steel feed lines and return lines, and, if appropriate, flexible steel lines which, by means of metal couplings, are connected to the heat exchanger of the appliance and place them in fluid communication with one another, the radiation panels being made from aluminium or an aluminium alloy, and the water distributor, feed line, return line and flexible line being electrically insulated from radiation panels, so that consequently they are not in electrically conductive contact with one another.
Patent NL-9400013-A (NL)
Inventor: SCHOMAKER ELWIN
IPC: C08L71/02
Filed: 1994-01-06
Abstract: Use of a porous, preferably dimensionally stable, hydrophobic polymer for the extraction of metal ions from an aqueous solution, with the polymer being in the form of a regenerative granulate or powder having an average particle diameter of 0,1 to 10 mm and pores of 0,1 to 50  mu m, which is obtained by the dissolving of a polymer, with heating, at a temperature above the upper critical decomposition temperature Tc in a complexing agent containing hydrophobic liquid, followed by lowering of the temperature, resulting in a porous polymer filled with the hydrophobic liquid, and the mechanical diminution of the solidified mass. Favourable results have been attained using polypropylene as the hydrophobic polymer, bis(2,4,4-trimethylpentyl)thiophosphinic acid as the complexing agent, and with a mixture of dibenzyl toluene and/or polypropylene glycol ether being part of the hydrophobic liquid.
Patent NL-9400645-A (NL)
Inventor: DRIESSEN FRANCISCUS JOHANNES C
IPC: B62B7/06
Filed: 1994-04-22
Abstract: PCT No. PCT/NL95/00151 Sec. 371 Date Feb. 20, 1997 Sec. 102(e) Date Feb. 20, 1997 PCT Filed Apr. 24, 1995 PCT Pub. No. WO95/29086 PCT Pub. Date Nov. 2, 1995The invention relates to a perambulator (1), comprising: a folding frame provided with wheels (9); and a carrying element (5) connectable to the frame for carrying the child to be transported, wherein the frame comprises a substantially horizontally extending undercarriage (2) and a pushing element (3), wherein the pushing element (3) extends as a rigid unit above and as far as the undercarriage (2) and is hindegly connected to the undercarriage and wherein the carrying element is connectable to the pushing element. As a result of these steps, because the cross-shaped part of the frame of the prior art perambulators is omitted, a perambulator is obtained with a much smaller number of components. A perambulator is furthermore obtained of which the appearance is largely determined by the structure of the frame, which is generally seen in a positive light. According to a preferred embodiment the pushing element (3) of the perambulator is provided with two rods (17), each connected hingedly to the undercarriage (2), and with a substantially U-shaped push rod (20) connected thereto for sliding in longitudinal direction, wherein the push rod is lockable with the rods (17) in at least one position.
Patent NL-9401078-A (NL)
Inventor: TAAL KEES PETER
IPC: H04B1/40
Filed: 1994-06-28
Abstract: A known system having a transceiver device (such as a radiotelephone or walkie-talkie) for the transmission and reception of speech information via a speech channel in a wireless manner is only able to transmit and receive short data messages via an organization channel, switching means present in the transceiver device determining the channel with which the transceiver device is coupled through. As a result of expanding the system with a modulator/demodulator device, it can transmit and receive large quantities of data via the speech channel, an increased efficiency of the system being obtained by triggering the switching means from the modulator/demodulator device.   <MATH>
Patent NL-9401948-A (NL)
Title: Tunnel composed of tunnel sections, and method for putting a tunnel composed of tunnel sections into position
Inventor: OUDAKKER GERRIT
IPC: E02D29/07
Filed: 1994-11-22
Abstract: A method for installing a tunnel, wherein the following steps are followed: a. fabricating a multiplicity of tunnel segments, each of which defines the tunnel profile; b. aligning the segments behind one another in the longitudinal direction of the tunnel; c. interconnecting the adjoining pressure and/or tunnel segments in such a way that the joint is able to transmit a considerable tensile force, permits swinging (swaying) movements or rotation of one tunnel segment with respect to the other tunnel segment and preferably largely prevents movement of the one tunnel segment relative to the other tunnel segment in a direction transverse to the longitudinal direction of the tunnel; d. moving or dragging across the undersoil the tunnel segments thus interconnected.
Patent PT-85582-A (PT)
Title: Process for the preparation of novel 9-deazaguanines and of pharmaceutical compositions containing them
Inventor: KOSTLAN CATHERINE ROSE
IPC: A61P19/06
Filed: 1987-08-25
Abstract: The present invention is novel derivatives of pyrrolo[3,2-d]pyrimidines and pharmaceutical compositions and methods of use therefor. The derivatives are inhibitors of purine nucleoside phosphorylase selectively cytotoxic to T-cells but not to B-cells in the presence of 2'-deoxyguanosine and, therefore, are for use in the treatment of autoimmune diseases, gout, psoriasis or rejection of transplantation.
Patent PT-86814-A (PT)
Title: Safety cigarette mfr. process - involves spraying tobacco with alcohol to block effect of harmful substances
Inventor: WILLIAM J WADDELL M D
IPC: A24F3/00
Filed: 1988-02-23
Abstract: Redried cut rag tobacco is directly sprayed with one or more pre-selected alcohols. These are capable, when the vapours are inhaled by the smoker, of inhibiting or blocking the selective localisation of at least one nitrosamine and/or a metabolite thereof in the smoker's tissues such as those of the epithelial lining of his lungs. An example of such an alcohol is cyclohexanol in an ethyl alcohol solution. After the alcohol solution has been sprayed on the tobacco, pref. as it tumbles in the cooler cylinder of the mechanised cigarette making line, and allowed to dry, the tobacco is made or machined in a conventional manner into the final cigarette, either filtered or unfiltered. The blocking alcohol is then efficiently heat released into the tobacco smoke stream as the cigarette is smoked, resulting in the desired blocking effect in the smoker, without noticeably altering the customary smoking experience and satisfaction.
Patent PT-89248-A (PT)
Inventor: MASINI JEAN-JACQUES
IPC: F16L27/053
Filed: 1988-12-16
Abstract: The invention relates to a device for fixing tubes passing through a wall, more particularly tubes of glass or quartz containing ultraviolet emitters and entering a pressure reactor in which radical chlorination processes are performed. The end of the tube (1) outside the chamber forms, in combination with a component made of a flexible material (7, 8), a ball (10, 11) and the point where the tube passes through the wall is sealed by a lip seal (3, 4).
Patent PT-90380-A (PT)
IPC: E03D5/094
Filed: 1989-04-27
Abstract: Mechanism for the filling and emptying of the water tank of water closets, made up by a drive group (1) which actuates two pulling chains (3) one of which rises the drain buoy (4) for the discharge of the tank, and the other chain actuates over the axle (9) inclining it and unblocking the valve (7) making it possible the entrance of water, whilst the drain buoy (4) falls by gravity. Once the filling has been completed, the floater (10) places the axle (9) vertically, closing the valve (9). The assembly has available a pressure reducer (11) and anti-return valve (12) which vertical fall perfectly fits a valve washer (13) due to its conical coincident shapes. The mechanism allows its alternative actuation from the front part of the tank or from the upper part through the variation of the drive lever (2) by the drive arm (2A).
Patent PT-98690-A (PT)
Inventor: METEYER THOMAS EDWARD
IPC: C08F8/00
Filed: 1991-08-14
Abstract: Highly crosslinked adsorbent copolymers are treated to enhance their surface area by reacting the copolymers in the presence of non-swelling liquid and Lewis-acid catalyst.
Patent SE-7806925-A (SE)
Inventor: LARSSON B O I
IPC: E04D1/28
Filed: 1978-05-15
Abstract: Roof constructions, which, taken from the top, comprise a concrete or sheet-metal frame 10, a heat-insulating upper course 22 of, for example, mineral wool, a diffusion barrier 24, and a lower, preferably heat-insulating, fire- insulating and sound-absorbing course 26, are normally finished under often relatively complicated conditions at the place of use. The aim is now to instead produce prefabricated roof elements, which can be transported, ready-made, from a factory to the place of use. Such a roof element shall in this case comprise a bearing structure 14, 16, 18, which holds the various parts of the element firmly bound to the frame 10, so that the element can be handled as a single component. The bearing structure consists of mutually joined profile elements. <IMAGE>
Patent SI-9300675-A (SI)
Inventor: KANELLOPULOS ALEKSANDER
IPC: B66F9/14
Filed: 1993-12-22
Abstract: Izum se zlasti nanaša na dvoglobinske teleskopske
vilice za vlaganje in v odvzemanje dveh
skladiščnih enot n.pr. mrežastih boks palet, skladalnih
zabojev, standardnih ali posebnih palet iz dvoglobinskih
regalov, pri čemer so dvoglobinske teleskopske
vilice same, kakor tudi regalni hodnik, dimenzijsko
prirejene za transportiranje le ene skladiščne enote, s
čimer se doseže zelo dobra izkoriščenost prostora in
dobra dostopnost do skladiščnega paletiziranega
blaga. Takšno sredstvo za prevzem bremena prigrajeno
na dvižno mizo regalnega dvigala služi za
v/izkladiščevanje s tovorom naloženih skladiščnih
enot v/iz dvoglobinskih regalov, pri katerih posebna
regalna okna lahko sprejmejo po dve skladiščni enoti
eno za drugo, pri čemer se nahaja tako prva kakortudi
druga paletna pozicija v vsakem regalnem oknu na
desni in na levi strani regalnega hodnika. Dvoglobin-
< ske teleskopske vilice po izumu so zasnovane v obliki
najmanj dveh sorazmerno ozkih, na obe strani stolpa
v dvoglobinsko regalno okno do prve in druge paletne
pozicije teleskopsko iztegljivih petdelnih konzol. Obe,
v bistvu enaki teleskopski konzoli, medsebojno povezani
s pogonsko gredjo, sta sestavljeni iz po pet
teleskopskih nosilnih vodil, ki so medsebojno kotalno
vodena na po sebi znan način, npr. z vodilnimo koluti,
razporejenimi vsakokrat v dveh simetrično razmeščenih
vrstah. Ob enakomerni razporeditvi bremena
na obe teleskopski konzoli upogibni moment bremena
torej prenašajo štiri vrste vodilnih kolutov s čimer so
lokalni kolesni pritiski manjši in manjša je zato tudi
obraba vodil.
Patent UA-12728-A (UA)
Title: Damper
Filed: 1990-12-20
Abstract: Damper has support with opening, elastic elements installed in it, with central openings, and restriction bushing placed in the last one. Elastic elements are arranged as set of profiled washers being in contact with each other, where on part of surfaces cuts are provided, with those circular channels are formed, those are in cross section either rectangle, or segment, or rhomb, or combination of those.
Patent BG-100247-A (BG)
Inventor: DUCHARME YVES
IPC: A61K31/66
Filed: 1995-12-21
Abstract: Съединенията намират приложение при лечение на болести, обусловени от циклооксигеназа-2. Изобретението се отнася и до някои фармацевтични препарати, съдържащи съединения с формула
Patent BG-100333-A (BG)
Title: Paroxethinhydrochloride derivatives
Inventor: JACEWICZ VICTOR W
IPC: C07D405/12
Filed: 1996-02-05
Abstract: The invention relates to a new paroxethinhydrochloride anhydrate free of propan-2-ol, to several of its forms, to methods for their preparation and to new intermediate products for the preparation of the above existing forms. The invention also relates to methods for the treatment and/or prophylaxy of some known diseases by the application of the above compounds.
Patent BG-102489-A (BG)
Title: New derivatives of indol-2,3-dion-3-oxime
Inventor: WAETJEN FRANK
IPC: C07D487/04
Filed: 1998-05-26
Abstract: The new derivatives of indol-2,.3-dion-3-oxime can antagonizethe effect of the stimulating amino acids such as glutamate. Thehave the general formulawhere R3 is "Het" or a group with the formulawhere "Het" is saturated or unsaturated 4- to 7-member monocyclicor heterocyclic ring and at least one of R31, R32 & R33,separately from each other, being hydrogen, alkyl or hydroxyaokyland at least one of R31, R32 & R33, separately, is (CH2)nR34, andR34 is hydroxy, carboxy, alkoxacarbonyl, alkenyloxycarbonyl,alkynyloxycarbonyl, cycloalkoxycarbonyl, cycloalkylalkoxycarbonyl,aryloxycarbonyl, aralkoxycarbonyl, CONR35R36or "Het", and n havingthe value of 0, 1, 2 or 3 and R5 is phenyl, naphthyl, thienyl orpyridyl, each of which can be substituted. A is ring of from fiveto seven atoms, condensed with benzene ring in positions markedwith a & b, and formed from the following bivalent radicals:a-NR6-CH2-b, a-CH2-NR-6-CH2-b, a-CH2-CH2-NR6-b,a-NR6-CH2,CH2,CH2-b, a-CH2-NR6-CH2-CH2-b, a-CH2-CH2-NR6-CH2-b,a-CH2-CH2-CH2-NR6-b, a-NR6-CH2-CH2-CX2-CH2-b,a-CH2-NR6-CH2-CH2-CH2-b, a-CH2-CH2-NR6-CH2-CH2-b,a-CH2-CH2-CH2-NR6-CH2-b, or a-CH2-CH2-CH2-CH2-NR6-b., where R6 ishydrogen, alkyl or CH2CH2OH, or a pharmaceutically acceptablesalt.19 claims
Patent BG-103516-A (BG)
Title: Insecticidal compositions and methods
Inventor: CLOUGH MARTIN S
IPC: A01N43/38
Filed: 1999-06-22
Abstract: The insecticidal composition contains one insecticidal active ingredient to which insect pests have developed certain resistance, insecticidally inert carrier or solvent, optionally one or more surfactants, as well as sufficient quantity of a compound with the formula where A is bidentate group with the formula CH2CH2 or CH=CH; Ar is phenyl, pyridinyl, pyridazinyl or pyrazinyl, all optionally substituted with halogen, C1-4 alkyl, C1-4 alkoxy, C2-4 alkenyl or cyano; R is hydrogen, C1-4 alkyl (optionally substituted with cyano, CO2(C1-4 alkyl) or phenyl (optionally substituted by halogen, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl or C1-4 haloalkoxy), C2-4 haloalkyl (alpha -carbon is unsubstituted), C3-4 alkenyl; provided that when R is alkenyl or alkynyl this group has no unsaturated carbon atom directly bound to nitrogen in the ring or its acidic adjunctive salt, quaternary ammonium salt or N-oxide. The additives serve for increasing the activity of the composition and surmounting of its resistance to insect pests. The invention also relates to a method for using the composition for insect pest control. 5 claims