baber/WOPTO huggingface dataset:
Patent NL-7307012-A (NL)
Title: High alcohol, low sugar fermented malt drinks - e.g. beer, by multistage fermentation process
IPC: C12C11/00
Filed: 1973-05-18
Abstract: The drinks have an alcohol content of 5-11 vol. % and a saccharometer reading (plato) of 0.3-0.8%, and are prepd. by (a) carrying out a brewing treatment for wort prodn. using a pure yeast which settles out, fermenting for >=9 days, removing the beer liquor and storing the yeast formed under sterile conditions; making a boiling liquor from malt, cereals and water and removing the starch in liq. form; making a main liq., heating to a temp. to extract protein and then to 52.5-65 degrees C; while making the charge, withdrawing >=3% (of the total prod. to be brewed) of a thin infusion liquor contg. large amts. of maltase, diastase and proteinases; adding the heated liquor to the main liquor and heating to is not >75 degrees C; withdrawing the wort from the mixed charge and boiling with hops; cooling the wort to 11.2-12.5 degrees C and adding at least half the infusion liquor so that the enzymes act on the dextrine, unfermented sugars and difficulty fermentable sugars; adding a determined amt. of the sterile yeast from the fermentation stage to the cooled wort and infusion liquor; and fermenting for 14 days. Prods. have good flavour and high alcohol and low sugar content.
Patent NL-7310125-A (NL)
Title: Aromatic polymer - by reacting dihalobenzenoid cpd with alkali metal hydroxide, hydrosulphide or sulphide
IPC: C08G75/20
Filed: 1973-07-20
Abstract: Aromatic polymers whose molecular chain contains benzenoid gps., O and/or S atoms and polymerisable components, for use as adhesives, varnishes, lubricant additives and thickening agents for non-aq. liquids and in fibres and films are prepd. by reacting (I) a dihalobenzenoid cpd. in which each halogen atom is activated by an inert, electron withdrawing gp., with (II) an equivalent amt. of an alkali metal hydroxide, hydrosulphide or sulphide, with sepn. of an alkali metal halide in (III) a polar liquid which is an ionising solvent for alkali metal phenoxides and thiophenoxides, and is stable under the reaction conditions.
Patent NL-7315689-A (NL)
Title: Red-violet copper monazo dyes - for animal polyamide and polyurethane fibres
IPC: C09B45/18
Filed: 1973-11-15
Abstract: Title cpds are of formula (I) (where A is -SO2NRR1 -SO2-R2 or -CONHR3; R, R1-R3 are each alkyl, hydroxyalkyl, hydroxyalkoxyalkyl each with up to 8C atoms, phenyl and/or phenyl-1-2C-alkylene, the phenyl part in the two latter gps. being opt. substd. by Cl, Br, NO2, CF3, 1-8C alkyl and/or 1-8C alkoxy; R may also be H or beta-cyanoethyl; D is a phenol or naphthol gp. opt. substd. by at most two Cl, Br, 1-5C alkyl or alkoxy, NO2 and/or CF3, E is acetoacetanilide, 1-phenyl-(or naphthyl)-3-methyl-5-pyrazolone or 1-phenyl-3-methyl-5-pyrazolone, the phenyl portion of which may be substd by one or two Cl, Br, 1-5C alkyl or alkoxy, NO2 and/or CF3 gps., the -SO3N gp. being located on the phenyl or naphthyl gp., or E is a 1- or 2- naphthol gp; M is H, alkali metal or ammonium; each -O- bridge is in the ortho- pos. to the azo gp. and when D is a naphthol gp, E may also be phenol opt. substd. by at most two Cl, Br, 1-5C alkyl or alkoxy, NO2 and (or CF3 gps.). They are prepared in known manner by metallising, e.g. with CuSO4, the corresponding unmetallised O:O'-dihydroxy-azo dye or O-methyl -O- hydroxyazo dye.
Patent NL-7402597-A (NL)
Title: Electroslag rectification of defects - in castings or interrupted electroslag welds
IPC: B23K25/00
Filed: 1974-02-26
Abstract: Electroslag welding starting and/or restarting free from defects, generally for use with thick walled workpieces, by (a) treating the workpiece at a starting position in such a way that a cavity is produced free from defects and with a rounded and more or less smooth surface, (b) filling this cavity with slag which is then heated to such a high temp. that the material of the workpiece on the inner surface of the cavity melts in the slag, (c) introducing a fusible electrode of the same material as the workpiece into the slag, and (d) filling the cavity with the material of the fusible electrode, while passing current through this, whereby a continuous metallic transition results between the added material and the workpiece. Eliminates the rejection of castings with shrinkage cavities or welds with defective zones arising from interruption of the electroslag welding and the subsequent re-starting.
Patent NL-7406515-A (NL)
Title: Pipe coupling for high temperature medium - has pipe ends connected by bellows surrounded by medium and internally pressurised bellows
IPC: F16L51/03
Filed: 1974-05-15
Abstract: The arrangement is intended for coupling circuits carrying a flow of a high temperature fluid. It comprises a first tube (1) and a second tube (2) concentric, and arranged at a distance, relative to the first. The two tubes are connected by a first bellows (7) which, in operation, is externally surrounded by the line fluid, and a second bellows (9) which in operation, is internally pressurised by a, preferably inert, medium. The arrangement being such that the presence of the line fluid outside the first bellows is equalised. The first may be provided with a safety sleeve (13) projecting into the second tube, to prevent access of the line fluid to the chamber surrounding the first bellows in the event of excessive pressure rise.
Patent NL-7905637-A (NL)
IPC: E04B1/76
Filed: 1979-07-20
Abstract: A process and an apparatus for filling up the cavity of a cavitywall with insulationmaterial, such as rockwool or glasswool, in which the insulationmaterial is sucked or drawn from a supply by means of an elector and introduced into the cavity together with the driving gas through an outflowpipe which has been brought through an opening or bore in the outer wall.
Patent NL-7907249-A (NL)
Title: Transporter for battery hens from cages - has overlapping sections and tapering channels towards discharge ends
IPC: B65G43/10
Filed: 1979-09-28
Abstract: The transporter, is used for conveying chickens from their cages in a poultry house. The transporter consists of loosely connected sections (1) each with a conveyor belt (2). It has two side plates (3) and a grid (4) with two hinged sections and an intermediate fixed section. The discharge end of the conveyor belt of each section is higher than the feed end. The sections are joined in such a way that the discharge end of each section overlaps the next section along. Each section has its own driving motor (8) with a side sprocket drive (9). Each section has also a plug (15) and socket to make electrical connections between adjacent sections.
Patent NL-8100849-A (NL)
Title: Table-tennis equipment set - comprises top of hinging leaves enclosing space for accessories when folded
IPC: A47B3/087
Filed: 1981-02-20
Abstract: The set of table-tennis equipment comprises a folding table top in two similar leaves hinging together. The top is of appreciably smaller dimensions than the usual for table-tennis, and the leaves have edges hanging down along their periphery. In the folded position these form with the leaves an enclosed space in which game accessories and leaf supports can be contained, these being secured in place by portions protruding from the undersides of the leaves. The top can be 137cm. long x 76cm. wide, while each leaf is 76cm. long x 68.5cm. wide.
Patent NL-8105142-A (NL)
IPC: G11B15/18
Filed: 1981-11-13
Abstract: A cassette-type tape recording and/or reproducing apparatus having a tape guide drum with a rotary head moved in a circular path substantially coinciding with the drum circumference, and a holder spaced from the guide drum and locating a tape cassette in an operative position at which a plane passing through the tape in the cassette is inclined in respect to the plane of rotation of the rotary head; is provided with a tape loading apparatus having a tape guiding element guided for movement in a path extending from a first position for engaging the tape in the operatively positioned cassette, to a second position spaced substantially from the first position and at which the engaged tape is wrapped about the circumference of the guide drum, with at least a portion of the path leading to the second position of the tape guiding element being inclined relative to the plane of rotation of the head so that the tape wrapped on the circumference of the guide drum is arranged substantially helically in respect to the latter, a drive ring rotatable in a plane substantially parallel to the plane passing through the tape in the operatively positioned cassette, and a connecting rod assembly extending between the drive ring and a movable base of the tape guiding element and through which the drive ring, moving in such plane of movement thereof, can effect movements of the tape guiding element in the path thereof between the first and second positions.
Patent NL-8201648-A (NL)
Title: Computer advertising system selecting data - from picture memory addressed to allow direct display of wanted picture texts
IPC: G06F3/0489
Filed: 1982-04-20
Abstract: The system uses address to select picture data from a picture memory referring to picture texts to be reproduced on a recording medium with the aid of control data. Picture data relating to picture texts belonging to groups can be selected. The wanted picture texts are detected. Characteristic data relating to the detected texts is recorded in a memory. Picture data for picture texts belonging to another group is selected using the characteristic data relating to the detected texts. The available amount of recorded data is combined and picture data is selected relating to the combined data. The advantage lies in allowing wanted picture texts to be displayed directly without having to pass through unwanted texts.
Patent NL-8202107-A (NL)
Title: Pontoon type amphibious canal dredging vehicle - has hydraulic height adjustment with horizontal axis coordinated pivoting action
IPC: B60F3/00
Filed: 1982-05-21
Abstract: The hull (1) which has an operator's cabin (6) and chamfered bow sections (5) is supported by four drum shaped wheels (7a,c), each provided with a height adjustable mechanism (8a-d). Each hydraulic mechanism is connected to the hull by pivoting spindles near the bow and are co-axial with pivot spindles (9c,d) near the stern section. Twin-armed levers (10a,c) in the shape of an obtuse triangle are fitted to the pivot spindles. A hydraulic pump controls the suction dredging equipment.
Patent NL-8302226-A (NL)
Title: Simulator for testing trailer brakes - uses rolling road and hydraulic cylinder to simulate deceleration of towing vehicle
IPC: G01L5/28
Filed: 1983-06-22
Abstract: The wheels (13) of the trailer under test (12) are placed on a rolling road (14) equipped for testing braking efficiency. The axle (18) of the trailer wheels is fastened by rods (17) to brackets (11) on the simulator housing (2). The housing (2) is mounted on rails (3) to allow for adjustment between tests. The cup (15) on the end of the trailer shaft (16) is clamped onto a conventional towing ball mounted on the end of a piston shaft (6). A hydraulic cylinder (5), mounted (4) inside the housing simulates the braking of the towing vehicle by producing backwards movement of the piston rod. The movement is measured on an indicator (8) and compared with the effect measured on the rolling road.
Patent NL-8400196-A (NL)
Title: Automatic hearing test apparatus - has individual hood for patient and displays results graphically
IPC: A61B5/12
Filed: 1984-01-20
Abstract: The apparatus consists of a noise-damping hood, to surround the pateint's head and a microprocessor-controlled sound generating and result determining system. A program of sounds of different frequencies and levels is fed to a headset in the hood, and the patient presses a switch to indicate when he has heard a particular sound. The microprocessor (1) has a ROM (2) containing the test program, a RAM (3) for recording results, and a graphical LED display panel (4). A microphone (7) detects external noise and if the amplified (8), filtered (9) noise compares (10) unfavourably with the test signal, the test is repeated, when the noise, e.g. cough, etc., is finished.
Patent NL-8401123-A (NL)
IPC: A22C21/00
Filed: 1984-04-09
Abstract: Device for cutting through the heel joint of the leg of slaughtered poultry which is supplied hanging by this leg (1), comprising a stop (8) which is at an angle to the feed direction and an elongate cutting knife (10) which reaches beyond the stop (8) and is rotatably driven around an axis of rotation (9) located in the feed direction in front, and sideways of the stop (8).
Patent NL-8601026-A (NL)
Title: Piperazine-carboxamido-acetamido-cephalosporin derivs. - broad spectrum antibacterials stable towards beta-lactamase
IPC: C07D295/20
Filed: 1986-04-22
Abstract: Cephalosporins of formula (I) and their salts are new. In (I) R1 is H or protecting gp. R2 is organic gp. bonded via an O or S atom. esp. acetoxy or a substd. 5-(1,2,3,4-tetrazolyl)thio or 2-(1,2,3,4(sic)-thiadiazolyl)thio. R3 is lower alkyl. n is 0-2.A is H or opt. substd. alkyl. B is alkyl, cycloalkyl, cycloalkenyl, cycloalkadienyl or heterocyclyl, all opt. substd. They are prepd. e.g. by reacting a 7-(alpha-aminoacetylamino)cephem with a reactive deriv. of 4-A-2,3-dioxo-piperazine-1-carboxylic acid. (I) are esp. effective against Pseudomonas aeruginosa, Klebsiella pneumoniae and Proteus. They are useful in human or veterinary medicine. A typical cpd. 7 beta- D(-)-alpha-(4-ethyl-2,3-dioxo-1,piperazinecarboxamido)-alph- a-(2-thienyl)-acetamido -7 alpha-methoxy-3 5-(1-methyl,1,2,3,4-tetrazoyl)thiomethyl -DELTA3-- cephem-4-carboxylic acid (Ia) has intravenous LD50 in mice =5g/kg and has ID50 against beta-lactamase from E. coli GN-5482 of 0.82 mu g/ml.
Patent NL-8601711-A (NL)
Title: Method for mfg. tools for working e.g. grinding material - has block with coarse profile produced by electro-chemical working or etching covered with thin layer of hardening material
IPC: B24D18/00
Filed: 1986-07-01
Abstract: The method is for mfg. tools for working material. A block has the macroscopical external form of the tool and is made from easily mechanical or chemical worked material. The block has a surface in which the intended coarse profile is defined. This surface is covered by a thin layer of hardening material which does not noticeably increase the thickness of the profile, this layer being in the order of about a micron. This is provided on the surface by a gas-like plasma or ion-plating etc. The coarse profile is produced by electro-chemical working of the material, and by etching under static conditions.
Patent NL-8602753-A (NL)
Title: Support for floor shuttering - has telescopic prop with outwardly folding arms supported on slidable tube and clamp ring
IPC: E04G25/00
Filed: 1986-10-31
Abstract: The support has a telescoping prop (1) with outwardly folding arms (13) hinged to the top of the prop. In the extended position, the arms are supported by struts (14) hinged to a tube (9,9a) around the prop. When the arms are horizontal the tube, which is slidable on the prop, is supported by a clamping ring (8). Eight arms are provided and are divided into two groups of fowl, which have a cross shape when extended. The second group is moved through 45 deg w.r.t. the first so that all their ends form a square.
Patent NL-8602788-A (NL)
Title: Gas compression system for oil-field extn. - uses heat generated by compression process to drive system and to generate electricity for external use
IPC: E21B43/18
Filed: 1986-11-04
Abstract: The gas which is to be injected into the oil-bearing strata is cooled before the first compressor which is driven by an electric motor. The gas is then further compressed in the three similar stages of a triple gas turbine driven system. Between each stage are an air cooler, a heat exchanger and a fluid separator. The output of the final compression stage is air cooled and fed to the oil field. The gas fed to the gas turbine is fed via a heat exchanger. The turbine exhaust is fed via heat exchangers to a chimney. The heat from the first exchanger is used to generate steam and drive the electric motor and other electric loads. Remaining heat is dissipated in a cooling tower.
Patent NL-8800260-A (NL)
IPC: C07C291/00
Filed: 1988-02-04
Abstract: The invention relates to a process for the preparation of N-hydroxy-alpha-amino acids and the derivatives thereof by reacting a derivative of an alpha-amino acid with an aromatic aldehyde to form a Schiff base, oxidizing the Schiff base to an oxaziridine and converting the oxaziridine into the corresponding N-hydroxy-alpha-amino acid derivative and, if so desired, converting that derivative into the acid or a different derivative, in which an alpha-amino acid amide is used as starting material.
Patent NL-8902858-A (NL)
Title: Sterile liquid-suction equipment - has holding body with bore for end of detachable pipette
IPC: C12M1/26
Filed: 1989-11-20
Abstract: Liquid is sucked up under sterile conditions using a pipette, whose first open end is inserted in the liquid, while suction is generated at the second open end. A holding body has a bore with detachable locking devices for the second pipette end, together with a suction opening freely connected to the bore and the inserted pipette end. The bore can be tapered.
Patent NL-9200460-A (NL)
IPC: F23D14/62
Filed: 1992-03-12
Abstract: A gas burner is described, provided with a connection for supplying a mixture of combustible gas and combustion air, and a burner pack comprising a plurality of stacks of at least one metal plate which is deformed transversely to its flat plane, and at least one flat metal plate on both sides of each deformed plate, which stacks of burner plates are separated by a solid filler and said plates with their main surfaces being parallel to the flow direction of the gas/air mixture, wherein per stack the flow direction of the gas/air mixture from the flow channels bounded by said deformed plate and said flat plates is the same. According to the invention, each stack of burner plates comprises two or more deformed plates. <IMAGE>
Patent NL-9301746-A (NL)
Title: Method for setting up a telephone connection
IPC: H04M3/493
Filed: 1993-10-08
Abstract: Method for setting up a telephone connection via a telephone exchange between a first subscriber offering services and a second subscriber interested in these services, a telephone number (an 06 number) being made known in combination with a code number specific to the first subscriber and the second subscriber being able to make contact with the first subscriber by first dialling the telephone number and then, in response to a command issued by the exchange, the code number. According to the invention, an 06 telephone number is combined with a code specific to the subscriber offering a service or goods. This enables any institution or organization, with the aid of a single 06 number, to offer a large number of different services or goods from different individuals. Furthermore, by means of a personal identification code, the first subscriber can instruct the exchange to release or bar calls comprising the aforementioned telephone number in combination with the aforementioned code number. <IMAGE>
Patent PT-75819-A (PT)
Title: Chromogenic compounds
IPC: C07D471/04
Filed: 1982-11-09
Abstract: Chromogenic compounds of colorless or lightly colored form are disclosed having the following structural formula:  <IMAGE>  wherein X represents an optionally substituted aminophenyl, indolyl, julolidinyl, kairolyl, piperidinophenyl, pyrrolidinophenyl, morpholinyl, carbazolyl or indolizinyl radical. The compounds of this invention are eligible for use in pressure-sensitive and heat-sensitive record materials and manifold marking systems.
Patent PT-80610-A (PT)
Title: Apparatus for following the position of a moving vehicle and method based on its use
Inventor: HONEY STANLEY K
IPC: G09B29/00
Filed: 1985-06-07
Abstract: A vehicle navigational system and method for tracking a vehicle, including a programmed computer (12), sensors for sensing the distance (18) traveled and heading (28) of the vehicle, and a stored map data base (14) identifying a map of an area over which the vehicle is moving, in which the computer calculates and advances dead reckoned positions of the vehicle in response to distance and heading data, provides data identifying a contour of equal probability containing the dead reckoned positions and having a probability of containing the actual location of the vehicle, derives multiparameters from the map data base, and updates a given dead reckoned position and the contour using a highly developed vehicle navigational algorithm if a more probable dead reckoned position exists based upon the given dead reckoned position, the contour and the derived multi-parameters.
Patent PT-89210-A (PT)
Inventor: ROSATII ROBERT L
IPC: C07D471/04
Filed: 1988-12-13
Abstract: Simple amides and derivatives thereof useful for inhibiting the angiotensinogen-cleaving action of the enzyme renin of the formula: <CHEM> wherein R1 is (C6-C8)cycloalkyl or i-propyl; R2 is (C3-C5)alkyl, phenyl, methylvinyl, dimethylvinyl, halovinyl, hydroxy(C1-C3)alkyl or amino(C1-C4)alkyl; R3 is (C1-C6)alkyl or morpholinoethyl; and Het is defined to include certain mono and bicyclic nitrogen-containing heterocyclic rings or heterocyclylalkyl groups.
Patent PT-93688-A (PT)
Inventor: LOSITO PIETRO
IPC: E05F15/56
Filed: 1990-04-06
Abstract: PCT No. PCT/EP90/00456 Sec. 371 Date Sep. 26, 1991 Sec. 102(e) Date Sep. 26, 1991 PCT Filed Mar. 20, 1990 PCT Pub. No. WO90/12184 PCT Pub. Date Oct. 18, 1990.A device is provided for opening and closing a door (5) in a doorway (7) of a structure (9) in a railway or bus car comprising an upper ejection assembly, a lower ejection assembly and a translation assembly, the upper ejection assembly further comprising a translation slide bar. The upper and lower ejection assemblies comprise rotation arms (1, 11) joined at one side to the fixed structure (9) by hinges (13) mounted through curved slots on respective brackets (15), and at the other side to a frame which is integral with the door (5). A slide bar (37) passes through the doorway (7) and is pivoted at one end to a movable end of the upper arm (1), and at the other end to a fixed bracket (47) on the other side of the doorway (7). After the door (5) has been separated from the doorway (7), the door is translated by means of a suitable rack (61) integral with the door, engaged by a gear wheel (59) which is driven through suitable gears (55, 57) by another rack (53) which in turn is driven by a rod (51) of a fluid actuated cylinder (49). According to one embodiment of the invention, the ejection assemblies are driven by at least one fluid pressure cylinder (20) the rod of which is secured to a rack (19) which engages a suitable gear wheel (21) keyed on a rotation shaft (23) of the ejection arms (1, 11) and causes their partial rotation, thus accomplishing the separation or ejection of the door (5) from the doorway (7) of the structure (9).
Patent PT-95049-A (PT)
Inventor: HERTLING LUDWIG
IPC: C11D17/00
Filed: 1990-08-21
Abstract: The invention relates to a mildly alkaline dishwashing composition which   a) contains at least 25% by weight of a combination of sodium carbonate and sodium bicarbonate;   b) is free of metasilicates;   c) is free of chlorine bleaches and d) has a mildly alkaline pH of less than 10.5 in 1% strength aqueous solution. n