baber/WOPTO huggingface dataset:
Patent NL-268332-A (NL)
IPC: B63B25/16
Abstract: 1,000,298. Transporting low temperature liquids. ESSO RESEARCH & ENGINEERING CO. Aug. 8, 1961, No. 7499/65. Divided out of 1,000,297. Headings B7A, B7M and B7S. [Also in Division F4] A marine vessel for transporting liquids at low temperatures, includes at least one thermally insulated tank 51 comprising an outer shell 49, 125 lined with blocks of a rigid or substantially rigid first insulating material, e.g. balsa wood or cork, a second insulating material in the form of a foamed plastic, e.g. polyurethane, sprayed on to the inner surface of the first insulating material and an inner shell 50 of non-metallic material in contact with the inner surface of the second insulating material to contain the liquid. The second insulating material, together with a foaming agent, is blown on to the inner surface of the first insulating material to build up a desired thickness and also form an impermeable skin 50 as the inner shell of the tank. Alternatively the shell 50 may be formed from a film of polyester resin applied to the skin of the foamed polyurethane by an adhesive. The Specification describes a piping system for filling and emptying the tanks and refrigeration equipment (see Division F4) to reliquefy vapours from the tanks 51 before returning them to the tanks. The vapours may be vented to atmosphere at 63. A source 107 of dry inert gas is provided to condition the atmosphere in a space 47 around the tanks and prevent icing in the insulation between the shells 49 and 50.
Patent NL-7403012-A (NL)
Title: Purifn of sodium hydroxide solns - by cooling to supersaln, pptg crystals, classifying and removing impure crystals with classifying soln
IPC: C01D1/30
Filed: 1974-03-06
Abstract: Method esp. for reducing diaphragm cell effluent impurities (partic NaCl) to 0.01-0.001 %, involves (a) cooling soln to NaOH hydrate supersatn. temp. (b) forming from this soln a slurry of large NaOH hydrate crystals and finer impurity crystals (e) separating the two by countercurrent contact with a classifying soln such that the fine impurity crystals are carried with the classifying soln and the larger NaOH hydrate crystals settle to form a bed (d) separating the classifying soln. (e) removing the fine impurity crystals from the classifying soln (f) adding NaOH soln to the classifying soln and recycling to step (a), and (g) removing and washing the NaOH hydrate crystals.
Patent NL-7409775-A (NL)
Title: Aseptic cutting of meat and sausage - involves hood over slicer for preservation of goods using hot sterilised air during cutting
IPC: B26D7/10
Filed: 1974-07-19
Abstract: For keeping cut meat and sausage fresh, an electrically driven slicer with rotating cutter (4), has a hood (8), covering the food to be cut. From a hot air container hot air of about 200/350 deg. celsius is blown through a flexible tube (7), on to the cutting blade (4), to keep it at a temperature of approx. 121 deg.C. The hood (8) is also provided with an anti-bacteria ultra violet lamp and a flexible tube (21) bringing sterilised cool air 18-28 deg. into it in a flow surrounding the goods to be cut. The cut goods move along a cogered conveyor belt with sterile air blown in through the top and ultraviolet lamps underneath to a vacuum packaging machine. The arrangement keeps the sliver blade and meat free from germs and gives longer keeping quality to the cut meat.
Patent NL-7411174-A (NL)
IPC: B24B21/14
Filed: 1974-08-21
Abstract: A laminar backing wheel for the abrasive belt of a belt grinder or polisher has a disk of soft and resilient material compressed to one half or less of its relaxed axial thickness between two disks of stronger and more rigid material by threads stitched axially through the wheel. When the wheel stands still, or moves slowly, the tensioned belt rides over the circumferences of the more rigid material. At normal operating speed, the soft material of the first disk is caused to project beyond the more rigid disks by centrifugal forces and spreads axially into radial alignment with the more rigid disks to provide a soft backing for the belt while deformation of the wheel under starting stresses is resisted by the harder disks.
Patent NL-7502138-A (NL)
Title: Solid-fueled fire lighter - comprises electrically heated body and external handle incorporating connection to mains
IPC: F23Q13/04
Filed: 1975-02-21
Abstract: The lighter comprises a glow body heated by an electric current (1), with a handle (5) clear of the body and a connection (6, 7) to the electric supply in the handle. The body is inserted in the fireplace so as to come in contact with the fuel to be ignited, it can comprise a loop-shaped tube containing an electrical resistance element, the portions not accommodating the element being attached to the handle, whose axis can be inclined to the plane of the loop. A support (11) can be provided near the handle to hold the loop clear of the floor when not in use.
Patent NL-7602453-A (NL)
Title: Coating trough for applying glazing fluid to ceramics - ensures drainage of surplus without damage to bearings
IPC: B28B11/04
Filed: 1976-03-09
Abstract: A device for coating ceramic objects with a fluid glazing substance, esp. flat pieces such as plates, includes a conveyor belt for the objects to be coated, a take off belt for transporting the coated articles to a kiln, and between the two belts, an immersion trough. The objects are guided through the immersion through by carrier plates, belts, etc., supported by rollers, wheels, drums, etc. the bearings of which are out of range of the glazing fluid to be applied. A layout is provided in which the highly abrasive glazing material cannot penetrate the bearings of the transporting and immersing equipment, and which is without pressurised bearings which introduce air bubbles and oil into the coating fluid. The use of carriers allows a steep outlet path from the bath and ample drainage of excess fluid from the objects coated.
Patent NL-7605628-A (NL)
Title: Tractor mounted chemical sprayer - has fan and pressure pump delivering into spray pipe containing adjustable bladed rotor
IPC: A01M7/00
Filed: 1976-05-25
Abstract: The machine is for spraying a chemical used in pest or weed control etc. having a frame with suspension points (2, 3) for attachment to a tractor implement lifting mechanism. A fan (4) pressure pump and storage tank (6) for the chemical are mounted on the frame, the fan having an adjustable end cowling, whose outlet (8) is connected to a spray pipe (9). A rotor with adjustable blades is mounted in the outlet end of the latter. Fan and pump are driven from the tractor power take-off via propeller shaft (11) and pulleys with belts, or other suitable means. The storage tank can be connected to a pipe supplying air from the pump, while a further pipe (18) leads from the tank to a point near the bladed rotor. An adjustable tap (20, 21) and pressure gauge (22) are provided, to regulate pressure in the tank.
Patent NL-8004289-A (NL)
IPC: A22B3/06
Filed: 1980-07-25
Abstract: The invention relates to a set of two electrodes for an apparatus for electrically stunning slaughter cattle, said electrodes extending downwardly and forwardly into the V-shaped passage between two endless conveyors, which electrodes (1) according to the invention have rounded lower edges (4) which smoothly merge into converging inner edges (5) which through a reverse bending (6) merge into a straight portion (7) said electrodes being preferably made from a flat plate shaped such that its angle with respect to a reference plane (9) from top to bottom increases and decreases while its distance to a reference plane (9 ) for the outer edge (3) remains equal in the first one third part of the length then decreases slightly, increases in the center range and decreases again such that said two electrodes can engage the animals head like thumb free finger closed hands.
Patent NL-8006377-A (NL)
Title: Desuperheater between tube banks - has single casing with venturi and outlet nozzle and also pulverisation nozzle
IPC: F22G5/12
Filed: 1980-11-21
Abstract: The de-superheater comprises a single transfer casing between two banks of superheater tubes (2,3) connected in series. This contains a passage forming a venturi and an outlet nozzle, the latter widening towards the tubes of the second bank. A pulverisation nozzle is supplied through the casing end wall. Seen in the flow direction, the nozzle is fully upstream of the inlets to the tubes of the second bank. The casing and the nozzle outlet end can be of circular cross-section, the nozzle end being fixed to a ring welded to the casing all the way round.
Patent NL-8203561-A (NL)
Title: Accessory frame for letting off fireworks - has tubular column, top support with opening, pin for catherine wheels and inclined gutter for rockets
IPC: F42B4/20
Filed: 1982-09-14
Abstract: The accessory intended for letting off fireworks of different types comprises a metal foot (1) with a vertical tube (2). A horizontal circular plate (3) is eccentrically welded to its open upper end, a sector-shaped opening (4) in the plate providing access to that end. Below this plate, a pin (5) radially projecting from the tube can receive a Catherine wheel. A wooden block (6) is arranged in the tube just above the pin. The tube further carries an inclined gutter (7) with a round plate (8) at its lower end provided with a sector-shaped opening (8), for the touch paper of a rocket.
Patent NL-8403837-A (NL)
Title: Wall-floor joint between prefabricated components - has reinforcing components extending between teeth at floor section edges
IPC: E04B1/04
Filed: 1984-12-18
Abstract: The joint between floor and wall head is for prefabricated constructional components, the floor section being placed on the wall edge. The remaining space is enclosed by the extensions of wall and floor surfaces, into which reinforcing components can protrude and filled with mortar or concrete. The edges of the floor sections are toothed (5,6), reinforcing components (4) extending between them. These are joined to one or more other reinforcing components (9), running in the lenqthwise direction of the joint.
Patent NL-8500272-A (NL)
Title: Liquid manure-processing mechanism - incorporates centrifugal pump disintegrating solid objects
IPC: A01C23/02
Filed: 1985-01-31
Abstract: The mechanism processes liquid, particularly mixed manure, having a tool for disintegrating solid objects contained in it. It incorporates a centrifugal pump (30) delivering the manure, in which the disintegrating devices are contained, typically comprising a rotary tool driven by the pump shaft. The pump rotor can form the tool, working with a stationary component, e.g. a knife protruding into the free space between the inner rotor blade ends.
Patent NL-8502601-A (NL)
Title: Hinging strong-room door - has four coupled sliding locking beams extending right round working in door and frame
IPC: E05C19/00
Filed: 1985-09-23
Abstract: The hinging strongroom door has a locking mechanism with beams in the frame engaging in recesses in the door. There are four beams (3,4,5,6) in all the frame (1), extending right round the door (2), coupled together and sliding. The one (5) on the hinge side slides in the frame and the other three in mating recesses in the door. The operating mechanism (42) has sliding partitions (43-56), pressed against the beam on the hinge side when locked and against the opposite one (3) when open.
Patent NL-8602428-A (NL)
Title: Rotary frame for wheelchair - has rotatable upper and lower frame sections linked together
IPC: A61G5/08
Filed: 1986-09-26
Abstract: The wheelchair has a frame supported by main wheels at each side. The upper frame part is connected with the lower frame part by a beam (9). The beam is turnable on both frame parts by a hinge axle (21). Both beams are connected by hinges. The connecting beam is coupled via a coupler pipe which stretches out between the other side of the wheelchair upper frame part and under the hinge axle positions point on the beam. Another coupling pipe (32,37) is between the lower frame part and a point above the hinge axle on the beam.
Patent NL-8901332-A (NL)
IPC: C10M137/10
Filed: 1989-05-26
Abstract: A lubricating oil formulation is described which is useful in internal combustion engines. More particularly, lubricating oil compositions for internal combustion engines are described with comprise (A) a major amount of oil of lubricating viscosity, and at least 2.0% by weight of (B) at least one carboxylic derivative composition produced by reacting (B-1) at least one substituted succinic acylating agent with (B-2) at least one amine compound characterized by the presence within its structure of at least one HN< group, and wherein said substituted succinic acylating agent consists of substituent groups and succinic groups wherein the substituent groups are derived from a polyalkylene, said polyalkene being characterized by  &upbar& Mn value of about 1300 to about 5000 and an  &upbar& Mw/ &upbar& Mn value of about 1.5 to about 4.5, said acylating agents being characterized by the presence within their structure of an average of at least 1.3 succinic groups for each equivalent weight of substituent groups, and (C) from about 0.05 to about 5% by weight of a mixture of metal salts of dihydrocarbyl phosphorodithioic acids wherein in at least one of the dihydrocarbyl phosphorodithioic acids, one of the hydrocarbyl groups (C-1) is an isopropyl or secondary butyl group, the other hydrocarbyl group (C-2) contains at least five carbon atoms, and at least about 20 mole percent of all of the hydrocarbyl groups present in (C) are isopropyl groups, secondary butyl groups or mixtures thereof, provided that at least about 25 mole percent of the hydrocarbyl groups in (C) are isopropyl groups, secondary butyl groups, or mixtures thereof when the lubrication oil compositions comprise less than about 2.5% by weight of (B). In one embodiment, the oil compositions contain at least about 0.05 weight percent of isopropyl groups, secondary butyl groups of mixtures thereof derived from the mixture of metal salts of phosphorodithioic acids (C). The oil compositions also may contain other desirable additives such as (D) at least one neutral or basic alkaline earth metal salt of at least one acidic organic compound and/or (E) at least one carboxylic ester derivative. In one embodiment, the oil compositions of the present invention contain the above additives and other additives described in the specification in amounts sufficient to enable the oil to meet all the performance requirements of the API Service Classification identified as "SG", and in another embodiment the oil compositions of the invention will contain the above additives and other additives described in the specification in amounts sufficient to enable the oils to satisfy the requirements of the API Service Classification identified as "CE".
Patent NL-8902159-A (NL)
IPC: E05C17/38
Filed: 1989-08-25
Abstract: A window lock having plural ramped 100, 110 keepers for a window sash and plural rollers 112 movably associated with a slider 40 mountable on a window frame to provide multi-point locking. The actuating mechanism provides for toggle positioning of the rotatable actuating handle 12 and associated drive link 70 to prevent movement of the lock mechanism by outside forces other than the handle. <IMAGE>
Patent NL-8903015-A (NL)
Title: Electronic component single-strip moulding appts. - combines mould cleaning and product discharge operations to achieve high production rate
IPC: B29C45/67
Filed: 1989-12-07
Abstract: Single-strip moulding appts comprises mould having two halves (102, 103) which are relatively movable into a closed position. Means are provided for placing a leadframe into one of the halves (122-124), for carrying moulding material into the mould cavities (125-128), for exerting pressure in the cavities (133-135), for heating the mould halvess (147), for cleaning the mould halves (129-131), and for removing a moulded prod form the mould, the cleaning and removal means being in the form of a single unified cleaning-discharge unit (129).
Patent NL-9101068-A (NL)
IPC: A61L2/18
Filed: 1991-06-20
Abstract: In cleaning a pumping system (3, 4, 5, 6) for causing air or bath water to flow out forcefully into a bathtub (1), cleaning agents dissolved in water are circulated through the pumping system (3, 4, 5, 6). According to the invention, during a first cleaning cycle a decalcifier is used as cleaning agent and during a subsequent cleaning cycle a disinfectant is used as cleaning agent. Further, apparatuses and an assembly of means for carrying out the method according to the invention are described. The invention enables improved cleaning of the pumping system. <IMAGE>
Patent NL-9101677-A (NL)
Title: Ground-working machine
IPC: A01B73/04
Filed: 1991-10-04
Abstract: A ground-working machine, in particular a weeder/harrow, is provided with at least two harrow areas which can be folded up with respect to a supporting frame, with the aid of which the machine can be attached to a tractor. The machine is provided with means, for example wheels, for supporting the harrow areas on the ground when the machine is in operation and with blocking means for limiting sagging of the harrow areas at the ends of these harrow areas which are located on the inside, when the machine is in operation. <IMAGE>
Patent NL-9301668-A (NL)
Title: Edge-finishing profile
IPC: E04B9/30
Filed: 1993-09-28
Abstract: To create a profile for supporting ceiling panels which makes the use of a border slat superfluous and which is sufficiently strong even for objects, such as paintings, to be hung from it, in a profile having a first flange 1 for attaching the profile to a wall and a second flange 2 which is substantially at right angles to the first flange, for supporting a ceiling panel, the first flange 1 is connected to the second flange 2 via a box-shaped connecting part 3. The box-shaped connecting part 3 may be provided, in the longitudinal direction, with a part- seam 11 through which hook means can be fitted. <IMAGE>
Patent NL-9301695-A (NL)
Title: Device and method for cleaning a bank of tubes
IPC: F28G15/02
Filed: 1993-10-01
Abstract: Device and method for cleaning a bank of tubes, the outlets of which lie in an end face, in particular a bank of tubes for a heat exchanger. The device comprises a spray lance which can be moved into and out of a pipe and to which pressurized water is fed, as well as entry- guidance means for each spray lance and positioning means for moving at least the entry-guidance means over the end face and holding them in position with respect to a pipe opening. The positioning means are in this case positioning means which can be movably coupled to the bank of tubes. The positioning means are preferably provided with coupling means which are to be arranged in holes in the end face of the bank of tubes.
Patent NL-9400740-A (NL)
Title: Container made from ice
Inventor: MEI JACOB VAN DER
IPC: F25D3/08
Filed: 1994-05-04
Abstract: The invention relates to a container which is made from ice, such as for example a drinking glass or a dish. The invention also provides a device for handling a container, comprising a collection reservoir for melt water and a component which holds the container, and a device for producing a container, comprising an outside mould and an inside mould of smaller size which is to be placed in the outside mould, the outside mould and the inside mould, once they have been placed together, defining a space for forming the container made of ice. The production device may also be in the form of an assembly of devices. Finally, the invention also relates to a method for producing a container, consisting in filling a production device with a freezable liquid, freezing the device with its contents and taking the container out of the device.
Patent NL-9500535-A (NL)
Title: Vessel
Inventor: WIJNGAARDEN ARIE MAARTEN VAN
IPC: B63B25/24
Filed: 1995-03-17
Abstract: The invention relates to a vessel comprising at least one hold with a multiplicity of storage points for holding cargo elements of road-borne and/or rail-borne material, such as containers, lorries, trailers (semi-trailers) or other vehicles. In order to avoid capsizing caused by movement of the cargo, the vessel according to the invention is characterized by inflatable cushions which are arranged between the storage points and can be adjusted between a retracted, empty form and an inflated form in which they extend between the cargo elements arranged at storage points.
Patent PT-71306-A (PT)
Title: Process for preparing novel cyclic imidazole cyanoguanidines
Inventor: BOLHOFER WILLIAM A
IPC: C07D233/64
Filed: 1980-05-26
Abstract: Imidazole cyanoguanidines of formula 
<CHEM>
 where
 R1 is hydrogen or methyl;
 R2 is lower alkyl; each of m and n independently of the other, is 0, 1, 2, or 3;
 A is a phenylene, cyclohexylene, thienylene, tetrahydrothienylene, or 1,3-dithianylene radical and is optionally substituted with a halogen;
 Y is oxygen, sulfur, = NR3 or = CHR4 where R3 is hydrogen, cyano, lower alkyl, phenyl, lower alkylsulfonyl, or phenysulfonyl; and
 R4 is nitro, phenylsulfonyl, or lower alkylsulfonyl, and their pharmaceutically acceptable salts, are novel and are useful for the suppression of gastric acid secretion in mammals. Compositions for such uses containing the compounds are also disclosed. The compounds are made by introducing the 

NHR2-@-group into an amine of formula 
<CHEM>
Patent PT-79271-A (PT)
Title: Holographic credit card and method for its manufacture
IPC: G03H1/22
Filed: 1984-09-26
Abstract: The card consists of a film (1) contg. a substance which absorbs visible light but is transparent to infra-red, a plastics transparent film (2) coated on its upper face by a layer (3) of reflective ink, which is followed by a layer (4) of protective ink. Validity of the cards is checked by an electro-optical deVice (5), capable of gradually destroying the credit vailable. Use of holographic techniques allows engraving in a suitable substrate of a micro-relief protected by a foil only transparent in the infra-red region. This micro-relief deflects by diffraction the light emitted by an infra-red source (6) in a certain direction different from that of mirror reflection. It is produced by embossing with rigorous control of technical, mechanical and ambient conditions.
Patent PT-80611-A (PT)
Title: Twin reservoir heat-transfer circuit
IPC: F25B1/06
Filed: 1985-06-07
Abstract: A refrigeration or air-conditioner circuit has an ejector (12.57) through which refrigerant is driven from a heated supply reservoir (1,2,50,51) to an unheated collecting reservoir (1,2,50,51). The ejector (12,57) sucks refrigerant from a branch circuit (16) containing an expansion valve (19) and an evaporative, heat-exchange (20) providing cooling. Valving (5,6) interchanges the functions of the two reservoirs when the refrigerant supply reservoir is empty so that operation of the circuit is uninterrupted.
Patent PT-84133-A (PT)
Title: Therapeutic agents
IPC: A61K9/26
Filed: 1987-01-16
Abstract: Prepn. of compsn. comprising a compressed mixt. of a pharmacologically active ingredient (I) and 7.5-28 wt.% of the compsn. of a sustained release carrier (II) comprising a major proportion of xanthan gum comprises mixing (I) with (II) and compressing the mixt. to produce a solid formulation. Pref. (II) comprises at least 90 wt.% xanthan gum. Pref. the ratio of (II) to (I) is 1:10 to 1:1.
Patent PT-92987-A (PT)
Inventor: HARWOOD RICHARD J
IPC: A61K47/04
Filed: 1990-01-29
Abstract: In accordance with the present invention a novel oral composition and method of using same for the treatment of ulcers and other gastrointestinal disorders is disclosed. The composition comprises an agent capable of forming an ulcer-adherent protective complex in an acid environment combined with one or more alkaline materials in a total amount sufficient to substantially prevent the formation of such a complex in the mouth and adherence of such a complex to the buccal mucosa.