baber/WOPTO huggingface dataset:
Patent NL-7706796-A (NL)
Title: Pneumatic injection nozzle for refractory material - fills holes and fissures in coke oven walls by an oval jet
IPC: C10B29/06
Filed: 1977-06-21
Abstract: A mass of refractory sealing material is injected into holes and fissures in the walls of coke ovens, by means of a nozzle working pneumatically. The nozzle is formed by a mixing chamber with, at one end, a central opening which at its outlet has a conical wall. At its other end it has a central feed for the refractory sealing mass and grouped around this individual air openings. In the conical outlet wall, two extra air feed openings are positioned diametrically opposite to each other to give an oval ejection contour, and at right angles to the connecting line of these two openings, sections of the conical wall are cut away semi-elliptically. The refractory mass is applied by a layout connected to the compressed air main by a servo valve. One outlet from the valve is connected through a container for the mass of refractory material to a valve opening into the central ffed of the nozzle. Two other connections go via valves to the separate air inlets for the mixing chamber and the nozzle outlet. This reduces 3-5 mm fissures in the oven walls to the size of hair line cracks, so that tar, etc. does not escape as black smoke.
Patent NL-7708521-A (NL)
Title: Slide fastener chain jointing element - comprising a smooth surfaced plastics mass over which the slider member can smoothly move
IPC: A44B19/36
Filed: 1977-08-02
Abstract: Unit lengths of slide fastener stringers are joined by elements comprising an adhesive sheet section holding the tape parts together. The fastener elements are bridged by a curved longitudinally extending plastics slugs spanning the width of the elements. The smooth curved nature of the plastics slugs facilitates easy slipping of the slider from one stringer length to another.
Patent NL-7801145-A (NL)
Title: Cocoa butter substitute - made by partial hydrogenation of a vegetable fat followed by thermal crystallisation to remove high melting glyceride(s)
IPC: A23G1/36
Filed: 1978-02-01
Abstract: Modified vegetable fats are made by first partially hydrogenating a refined, bleached and deodourised vegetable fat contg. glycerides of 16, 18 and 20 C acids, in the presence of a known metal catalyst. The high melting glycerides are then removed from the resulting hardened fat by thermal crystallisation at a temp of approx. 30-40 degrees C. Suitable fats are derived eg from 'sal' seeds, mowrah, phulwara or mango pips. The treated fat is esp. useful as a replacement for cocoa butter in the prodn. of chocolate or candy coatings for confectionery. The fat is compatible with cocoa butter, cocoa liquor and milk fat; has a very short melting range; melts easily in the mouth without leaving a waxy taste; hardens quickly; is resistant to the formation of a grey tint on the surface; and has controlled shrinkage on cooling, so that it can be removed easily from moulds.
Patent NL-7804269-A (NL)
IPC: B01J21/16
Filed: 1978-04-21
Abstract: Two-stage process for the preparation of aromatic hydrocarbon comprising a first stage in which methanol is converted into dimethyl ether, which is converted in the second stage. Working conditions in the first stage: catalyst: gamma alumina; temperature 250-400 DEG C; pressure 1-50 bar; space velocity: 0,5-200 kg . I<-><1> . h<-><1>. Working conditions in the second stage: catalyst: overall composition of the dehydrated form: (1,0+/-0,3) (R)2nO, (aFe2O3 . bAl2O3 . cGa2O3) . y(dSiO2 . eGeO2)  R: one or more mono- or bivalent cations  a >/= 0,1 -preferably > 0,5  b >/= 0  c >/= o -preferably o  a+b+c = 1  y >/= 10 -preferably < 800  d >/= 0,1  e >/= o -preferably o  a+e = 1  n: valency of R temperature: 250-500 DEG C; pressure: 0,5-100 bar; space velocity: 0,1-20 I . I<-><1> . h<-><1>; diluent: gaseous light hydrocarbon fraction. Recirculation of C10 + fraction.
Patent NL-7902576-A (NL)
Title: Tractor drawn rotary mowing machine - has frame arm acting on beam at centre and toothed belt driven bevel gear transmission (OE 15.8.75)
IPC: A01D34/86
Filed: 1979-04-03
Abstract: The mowing machine has a number of contra-rotating mowing rotors with knives, above which is a frame beam. On this beam is an arm on a pivot axis running in the machine travel direction, and which can be coupled to the tractor hauling the machine. A drive is provided for the rakes from the side of the machine. Tee frame arm (44) engages with the beam (5) at the centre of the latter. The drive to the machine from the tractor can take place along the arms, a transmission mechanism being provided at their hinge points.
Patent NL-8000205-A (NL)
Title: Anchorage for balcony rail post - uses pedestal passing through surfacing and waterproofing layers and force fitted into annular base
IPC: E04F11/18
Filed: 1980-01-14
Abstract: The base fixing is used to secure a parapet rail post (3) to a concrete cantilever balcony (4), and uses a hollow pedestal (9) which fixes to the concrete and passes through both the waterproofing (6) and surfacing (5, 7, 8) layers. Certain of the waterproofing membranes (11) are returned vertically up the exterior of the pedestal. The balcony may include a dwarf parapet wall which masks the pedestal whilst terminating below the bottom parapet rail. Alternatively the bottom rail may include a skirt which descends to mask the pedestals. The pedestal has a hollow circular section with a force fitted annular base (10) and an over-hanging cover (12). Post fixing bolts (24) screw into the cover which is fixed by long bolts (20, 17) to embedded ferrules (21) or the base.
Patent NL-8001128-A (NL)
IPC: C02F11/18
Filed: 1980-02-25
Abstract: Protein-containing waste water subjected to a precoagulation, forming small protein-containing agglomerates is subjected to the action of tangentially injected low pressure steam of 1.03 to 1.10 kg/cm3, thereby creating shear forces. The protein-containing agglomerates precipitate and are dried in a dryer thus providing fodder material. An installation for performing the method comprises an agglomerating vessel (5) provided with a line (4) for feeding precoagulated waste water and a tangential inlet (6) for low pressure steam. For emptying vessel (5) the vessel is provided with a valve (7) and the treated sludge is filtered by means of filter (11). Thereafter the filtered agglomerates are dried in a dryer (20).
Patent NL-8201267-A (NL)
Title: Tree root underground ventilation system - has poles with top and bottom openings connected together
IPC: A01G29/00
Filed: 1982-03-26
Abstract: The underground ventilation system is particularly for use round the roots of a tree or bush. It comprises one or more poles inserted in the ground, so that part protrudes above the grass, each contg. a top opening above the level of the latter and connected through it to a bottom one below the surface. There can be a number of such poles at regular intervals, with their bottom openings connected to a perforated underground ring main, also with connecting devices to the tree.
Patent NL-8300683-A (NL)
Title: Awning outrigger support arm - has hinged connector coupling piece with clamping plate and hexagonal socket screw
IPC: E04F10/06
Filed: 1983-02-24
Abstract: The panels which carry e.g. sunblinds or awnings have a hollow profiled connector piece of which one is the outer arm and the other the sliding inner profile. This acts as a hinging fork piece. This incorporates a metal pressure plate (4) and metal clamping plate (5) which has a vertical threaded bore to accommodate a socket screw. The unit provides a telescopic outrigger arrangement which may be adjustably locked in any required position, has no protruding parts and is prevented from becoming loose.
Patent NL-8301339-A (NL)
Title: Combustion chamber for waste gas - has burners with cylindrical walls, gas outlets near wall perimeters, and steam nozzle by each outlet
IPC: F23G7/08
Filed: 1983-04-15
Abstract: Installation comprises a combustion chamber within a cylindrical chamber wall and supported on columns. A number of burners arranged in the chamber bottom are each provided with gas outlet orifices connected to a common gas supply line. Each burner comprises a tubular outer wall and a number of orifices which are regularly spaced adjacent to this wall and connected to the (central) supply tube via respective branches thereof. A steam supply nozzle is arranged adjacent to each orifice and is connected to a common steam supply line. Used as a burner in a combustion chamber for burning-off waste gas. The arrangement ensures uniform and clean combustion of the gas by eliminating disturbances due to combustion of gas from individual orifices affecting that fed by other orifices.
Patent NL-8400059-A (NL)
Title: Rotation position control servo circuit - has counter, differential counter and ratio multiplier controlled by processor circuit
IPC: B26D5/32
Filed: 1984-01-06
Abstract: Transparent strips in a shaft encoder disc (1) are scanned by two detectors (2,3). The detectors are positioned so that their outputs are 90 deg. out of phase. The outputs are fed via a first logic circuit (5), which determines the direction of rotation, to a second logic circuit which eliminates any pulses due to short reverse direction movements. The second circuit output (11) is fed to a counter (16) a differential counter (21) and a ratio multiplier (22) which are controlled by a processor circuit (18) and service panel (17). A label detector circuit (20,19) is also connected to the processor. The multiplier output is divided (23), amplified (24) and fed to a stopper motor (25) which drives two shafts (27,28) via a differential gear (26).
Patent NL-8402411-A (NL)
IPC: H04N5/94
Filed: 1984-08-02
Abstract: A device is described for correcting and concealing a data stream which is block-wise provided with redundancy. The redundancy has an error-correction capability per block. The blocks are received from a medium in a systematically distributed manner. After regrouping, error-signalling is formed per block by way of the error-correction code. For a number of successive blocks the total number of expected errors is compared with a threshold which lies within the error-correction capability of the code. When this threshold is exceeded, concealing takes place, even when the total maximum correction capability of the code has not yet been fully utilized.
Patent NL-8602503-A (NL)
IPC: A63B47/00
Filed: 1986-10-03
Abstract: PCT No. PCT/NL87/00025 Sec. 371 Date Mar. 28, 1989 Sec. 102(e) Date Mar. 28, 1989 PCT Filed Oct. 1, 1987 PCT Pub. No. WO88/02270 PCT Pub. Date Apr. 7, 1988.The invention provides an apparatus for automatically cleaning and dispensing golf balls. The apparatus has a supply chute which connects to a cleaning apparatus and to a gravity operated sorting apparatus which incorporates a dispensing apparatus which feeds a predetermined number of golf balls to an outlet. According to the invention, the sorting apparatus comprises a downwardly sloping barred-grating onto which the golf balls fall from a supply-chute and over which they roll in rows to the dispensing apparatus. In a preferred embodiment of the invention, the dispensing apparatus has a row of apart-lying cams which can move upward to their operating positions between the rods of the ball-grating to lift a predetermined number of balls from rows of balls lying on the rods and allow them to fall into the outlet while in their rest positions and cams remain free of the balls lying on the ball-grating.
Patent NL-8900251-A (NL)
IPC: B60J10/82
Filed: 1989-02-01
Abstract: A Sliding roof for a vehicle of which the fixed roof (1) is provided with a roof opening (2), comprises a longitudinal guide (4) near both longitudinal edges of the roof opening (2). A panel (3) is slidably guided in the longitudinal guides (4) such that the panel (3) is adapted to be slid from a closed position in which it closes the roof opening (2) both rearwardly and forwardly under the fixed roof (1) to open the roof opening (2).
Patent NL-8901445-A (NL)
Title: Cover for removable information carrier - has adhesive layer, fold lines and three hinged sections
IPC: A45C11/24
Filed: 1989-06-07
Abstract: The transparent plastics cover protects information carrier for personal details, e.g. name-address. Telephone No. blood gp., name-address of Doctor etc. Pref. round sectional information carrier of e.g. three foldable sections is enclosed in transparent cover (1) and has one adhesive layer (2). Cover has opening (3) in which paper information carrier ( ) fits. Information carrier has fold-lines (5,6) and hinged sections (7,8,9).
Patent NL-8902621-A (NL)
IPC: A23F5/30
Filed: 1989-10-23
Abstract: Proces for freeze-concentrating food liquids such as fruit juices, coffee extracts, beer and so forth, in which the substance to be treated is conveyed through a multi-stage freeze concentrator and is conveyed from the freeze concentrator stage with the highest concentration to a module in which the concentration, and thus the viscosity, is increased by crystallization, and a partial separation of mother liquor is obtained by means of a centrifuge.
Patent NL-8902734-A (NL)
Title: Electronic calendar indicating phase of users menstrual cycle - has alarm to remind user to restart sequence of contraceptive pills
IPC: A61J7/04
Filed: 1989-11-06
Abstract: The basic calendar circuit consists of a clock pulse generator (1), a 24 hour clock counter (3), a day name counter (6), a date counter (26) and a display (9). The user programmes the required date for restarting a cycle of pills, after menstruation has finished, into a memory (20), and this date is continually compared (9) with the output of a cycle counter (7) driven by the calendar circuit. She also programmes a suitable time of day for an alarm to sound on that day. The alarm time memory is also compared (15) with the 24 hour clock output. A gate is used to cause the alarm to operate at the required date and time and to reset the cycle counter. @(14pp Dwg.No.1/4)@.
Patent NL-9000605-A (NL)
Title: Mobile water spray gun - is coupled to mains and anchored in soil during operation
IPC: A01G25/09
Filed: 1990-03-16
Abstract: The water spray gun has a tube for connection to hose and hose reel. The frame mounted unit can be coupled to any watermain, and has e.g. a max of 200 metre hose. The reel has a hose end clamping unit. The support frame (1) houses the hose reel (2), hose (3) and connecting tube (4) for the spray gun (5). The support frame includes wheels (6) and opposed positioned legs (7), also pole carriage (8) and handles (9). The reel is mounted on bearings (10), positioned to prevent toppling over when in use. The legs includes support plates (16) and spikes (17) for soil anchoring.
Patent NL-9001436-A (NL)
IPC: F24F7/02
Filed: 1990-06-22
Abstract: Curved ventilating hatch which can be closed off by means of a hinged closing cover cooperating therewith, the closing cover consisting of a plurality of separate hinged closing members. For opening and closing each of the closing members, there is provided a common pull rod whose axis follows a substantially arcuate curve, and which curve is substantially equal to the arcuate curve of the hatch, the pull rod having a plurality of connecting arms on the one hand coupled to the closing members and on the other hand hinged to the pull rod, the hinge joints of the connecting arms being provided on the pull rod in such a location that when the pull rod is pulled or pushed in the direction of its axis for, respectively, opening or closing the closing members, the centre of the arc of the pull rod is fixed substantially in the same point, both in the position where the closing members are closed and in the position where the closing members are opened and vice versa. <IMAGE>
Patent PT-70499-A (PT)
Title: A self-contained color forming pressure sensitive record paper of the single coating type
IPC: B41L/
Filed: 1979-11-26
Abstract: Self-contained colour-forming pressure-sensitive record paper of the single coating type is prepd. by coating a base paper sheet with a uniform mixt. of an aq. suspension of microcapsules contg. a colour former, an aq. suspension of microcapsules contg. a colour developer and a powdered polyolefin, and drying the coated sheet. The use of a powdered polyolefin contg. a major amt. of polyethylene and having average particle dia. 10-30 microns added in the form of an aq. dispersion is claimed. The polyolefin protects the microcapsules from unintentional rupture (smudging), without significantly reducing the intensity of the developed colour.
Patent PT-72796-A (PT)
Inventor: BONSEN PIETER
IPC: A61K9/22
Filed: 1981-04-02
Abstract: An osmotically driven device for dispensing an active agent into a fluid environment is disclosed, which device comprises a semipermeable wall surrounding and defining an inner compartment containing an active agent having limited solubility in the fluid, an outlet passageway through the wall for connecting the compartment with the exterior of the device for dispensing the active agent, the device characterized in that the compartment contains a basic compound that generates carbon dioxide gas on being dispensed from the compartment, thereby improving the delivery of the active agent from the device.
Patent PT-87518-A (PT)
Inventor: STADLBAUER WILHELM
IPC: C22B5/02
Filed: 1988-05-18
Abstract: Method for melting or melt reducing chemical mixtures at temperatures which exceed the melting temperatures of highly-refractory linings. The method requires the steps of pressing the chemical mixture into bars and arranging the bars to form a cavern having a defined geometry. The cavern surrounds a centrally located high energy density radiation source. The portion of the bar facing the radiation source melts at a certain melting rate. The cavern geometry is maintained by radially advancing the bars toward the radiation source at the same rate as the melting rate.
Patent PT-92593-A (PT)
Inventor: SPERL HERBERT
IPC: G09F9/35
Filed: 1989-12-15
Abstract: The invention relates to an electro-optical flat-design display device, in particular to an LCD area, comprising a flat-design housing 1 having at least one line of display elements 10 forming the front 8 of the housing 1, and comprising a backlighting device disposed inside the housing 1 and assigned to the line of display elements 10. For reducing the heat load of the LCD display elements 10 and for simplifying the construction of the housing 1, it is provided, according to the invention, that the backlighting device includes a light-guide tube 12, 17 disposed inside the housing 1 and a light source 18 disposed at a light entrance opening of the light-guide tube 12, 17, that the light-guide tube 12 is made from transparent material and surrounded by a reflector material 14, and that the reflector material 14 comprises cutouts 15 assigned to the individual display elements 10 and serving as light-exit openings FIG. 2.
Patent PT-94456-A (PT)
Inventor: MACOVAZ GEORGE
IPC: B29C49/08
Filed: 1990-06-21
Abstract: A circumferentially or biaxially oriented plastics pipe comprising a body with an integral socket at one end thereof. The socket has a wall of lesser axial draw than the body of the pipe.
Patent PT-96497-A (PT)
IPC: C08F236/04
Filed: 1991-01-16
Abstract: There is disclosed a linear block copolymer comprising at least one triblock I-B-I, wherein I is a block of at least one polymerized conjugated diene of at least five (5) carbon atoms, such as isoprene, and B is a block of a polymer of at least one conjugated diene, different from that used to polymerize the block I, of at least four (4) carbon atoms, such as 1,3-butadiene. The B block is selectively hydrogenated, while each of the I blocks is hydrogenated and therefore retains a sufficient amount of its original unsaturation to vulcanize the copolymer. There is also disclosed an alternative linear block copolymer containing at least one triblock of the first polymer block made from a minor proportion of at least one aryl-substituted olefin, such as styrene, and a major proportion of at least one conjugated diene used to polymerize the block I, the second middle polymer block of at least one diene used to polymerize the block B, and the third polymer block which is the same as the first polymer block. In this alternative copolymer, the middle block is also selectively hydrogenated, thereby leaving the terminal polymer blocks with a sufficient amount of their original unsaturation to vulcanize the copolymer. The polymers can be crosslinked or functionalized through the terminal blocks containing the vinyl unsaturation. There are also disclosed random linear and star-branched block and random copolymers made from the same monomers as the linear block copolymers. Also disclosed are methods of producing the polymers and selectively hydrogenating the aforementioned polymerized dienes.
Patent SI-9200386-A (SI)
Title: Crystallisation of optical isomers of leukotriene antagonists
IPC: C07D407/10
Filed: 1992-12-14
Abstract: This invention relates to certain salts of leukotriene antagonists and the use of a particular amine to form these salts as a means for selectively crystallizing optical isomers of the leukotriene antagonists disclosed herein.
Patent SI-9300198-A (SI)
Title: Supporting frame for agricultural harvesting machine, particulary circular mower
Inventor: LEPOSA WOLFGANG
IPC: A01D34/66
Filed: 1993-04-14
Abstract: Supporting frame (1) for a mower, with a mounting bracket (21) for connection to the front three-point lifting unit of a tractor, on the supporting arm (3) of which a mower frame (2) is suspended by means of a central ball joint (4) which is held in position relative to the supporting frame (1) via lateral links (7, 7') which are articulated on both sides by means of ball joints (5,5' and 6,6') and which are supported, via a shaft (29) with a crank arm (33), on an adjustable energy accumulator (34) of variable length which is also itself supported in the front region (36) of the supporting bracket (19) of the supporting frame (1). In the basic position (8), the lateral links (7, 7') rest on stop arms (14, 14') which are connected firmly to the shaft (29). <IMAGE>
Patent TR-22120-A (TR)
IPC: B29C43/42
Filed: 1984-04-12
Abstract: 1. Method of producing pressed shaped bodies of a non-swelling mixture of fibrous materials mixed with a heat-hardenable binding agent, in which from the mixture and in a power press without application of heat at first a rough pressed block is made, with this rough pressed block then being completely pressed in another power press (hot press) by application of heat and provided with a covering layer in such a way that said rough pressed block inside said hot press is at first almost completely pressed without said covering layer being applied, that thereafter said press is opened and said covering layer is deposited on said shaped body, whereupon said hat press is reclosed and the pressing of said shaped body is completed, characterized in that the shaped body (to be produced), during both of the hot-pressing stages as well as during the opening of said hot press, is clampingly retained in a continuously or discontinuously peripheral projection protruding upwardly from the surface of the lower part of the pressing tool on moulded in one piece thereto.
Patent UA-18493-A (UA)
Title: StarWriterSTEEL
Filed: 1990-07-09
Abstract: The invention relates to the metallurgy and machine building, in particular to steel making. A steel, predominantly for mill rolls, contains carbon, chromium, manganese, silicon, molybdenum, vanadium and iron. Additionally the steel contains nickel.
Patent UA-19172-A (UA)
Title: Composition for making lyophilized food product and method to produce it
IPC: A23L3/44
Filed: 1989-06-20
Abstract: This invention relates to a process allowing lyophilized foodstuffs to be produced having preferably predetermined geometrical shapes and ready to use, as well as of high nutritional value, and to the products so obtained. More particularly, this invention relates to a preparation procedure whose steps allow lyophilized products to be obtained having predetermined geometrical shape like those claimed herein.