baber/WOPTO huggingface dataset:
Patent NL-7801531-A (NL)
Title: Dredger pipe hinged coupling - has inner ball shaped fitting and connecting flange for pipe union with front flange connecting piece bolted to it
IPC: E02F3/90
Filed: 1978-02-10
Abstract: The suction or pressure pipe of a dredger installation has at least one hinged coupling. In fact, two such couplings are fitted with reduced clearance between them, and are connected by union piece which permits a slight length alteration. The ball hinge type couplings are provided with a connection for a fluid wash and/or grease lubrication. They are also made of wear-resistant material. Each coupling (1) comprises an internal ball-shaped fitting part (4) and is provided with a connecting flange (5) for the pipe union, particularly where the pipe runs towards a suction pump. The fitting part (4) has a front flange (6) against which a connecting piece (7) is bolted.
Patent NL-7809435-A (NL)
IPC: D06F37/30
Filed: 1978-09-15
Abstract: An induction and universal (commutator) motor combination which share a common lamination core and are supplied by a single-phase line. The stator and rotor are provided with multiple poles and phase windings. A winding system for at least one rotor phase winding is common to commutator motor as well as induction motor operation. A lap winding is connected to a commutator, said lap winding having a coil span corresponding approximately to a single pole pitch of the commutator motor stator winding and corresponding as well to an uneven integral multiple of the coil span of the multi-pole induction motor stator winding. The invention finds particular application in regard to drives for automatic washing machines.
Patent NL-7811850-A (NL)
Title: Pressed fibre pallet with converging hollow feet - has projections to engage openings with feet retaining screws in pallet skids
IPC: B65D19/00
Filed: 1978-12-04
Abstract: The pallet consists of ligno-cellulose fibre material hotpressed with a thermo-setting binding agent. It has a rectangular load surface and upwardly open, hollow, downwardly converging feet (3). The lower ends of the feet have a prismatic or cylindrical projection (31) forming a shoulder (33) set back from the converging portion (32). Skids (5) are provided which permit transport on roller tracks etc. The skids have openings (52) for the projections of the pallet feet, with downwardly inclined retaining screws (53') capable of holding the skids in position. The screws may be pointed so as to penetrate into the projections (31). The projections may be recessed to receive the screws.
Patent NL-7904039-A (NL)
Title: Power generating plant using wave energy - has vessel on bottom of sea with holes utilising fluctuations in air pressure to drive turbine
IPC: F03B13/14
Filed: 1979-05-22
Abstract: The plant produces usable energy from the waves. It uses a round vessel (1) which has its foundation on the bottom of the sea (2). The vessel contains holes (5) between the peaks and troughs (4, 3) of the waves. The vessel is closed above the top level and the cover contains two valves (7, 8) for supply and discharge of air. There is a bypass channel (9) on the top plate which contains a turbine (10). The air supply valve closes when the water level in the vessel has reached the trough. The air pressure in the bypass channel and the air pressure above the water level are equalised. When the water rises, it flows through the holes to drive out the air above the water level to produce a pressure in excess of atmospheric pressure. This opens the air discharge valve and drives the turbine (10).
Patent NL-7906357-A (NL)
Title: Roll=up hangar door with intercoupled slats - has reinforcing bars with contoured projections running in channels with inward inclined flanges
IPC: E06B9/58
Filed: 1979-08-22
Abstract: The door comprises a number of intercoupled horizontal slats (13) some of which have reinforcing bars (14) to absorb wind load. The bars have hooked ends (15) which are slidable in vertical channels (4) to either side of the door opening (A). Each end (15) is formed as a projection which extends symmetrically to either side of the plane of the slats and is contained in a channel (4). On the door opening side, the channel is bounded by two channel wall portions which are inclined (11) towards the opening and separated by a slot (8). The surface of the projection (15) facing the slot has a convex contour (R17).
Patent NL-8002594-A (NL)
Title: Suction nozzle for difficulty accessible holes and corners - has tapering elastic tube marked for shortening if necessary
IPC: A47L9/02
Filed: 1980-05-06
Abstract: Marks formed by collars and representing different diameters are provided on an elongated tapering suction nozzle for the vacuum cleaning of corners and places which are difficult of access. At its wider extremity the nozzle has a socket for the insertion of an elbow adaptor for attachment to a line from a vacuum cleaner. The nozzle is of elastic material, esp. rubber resistant to oil and having a Shore hardness of 85 plus-or-minus. The nozzle is particularly adaptable to the cleaning of shelves, pigeon holes, draws, etc. and it can be cut off if required at one of the collars to give an aperture of the required size and degree of suction.
Patent NL-8006725-A (NL)
Title: Fire-stop window fixed with free play - allows grooves in fixed frame to have tolerance with flexible seating strip for pane
IPC: E06B5/16
Filed: 1980-12-11
Abstract: The fixed frame of the window (5) is fixed in the masonry and a small strip of flexible material (17) is fitted in the base of the grooves (15) before rigid fire resistant material (16) is screwed home to make a square seat for the window pane frame. The single or double glass pane (1) is housed in fire resistant frame (2) which completely surrounds it, with an insulating seal (3) keeping glass and frame apart. A small tongue or strip of composite material (4) is placed along all the edges of the window frame before seal (3) is placed.
Patent NL-8600111-A (NL)
IPC: B65D39/00
Filed: 1986-01-20
Abstract: Stopper (1) with valve (6) for a bottle, which stopper (1) and valve (6) are integral and of the same elastic material, the valve being surrounded by a circular raised edge (5) and a circular flange (4) for cooperation with a pump (15) made from plastic material.
Patent NL-8601618-A (NL)
Title: Cutter for strips of roof covering material - has frame with rollers, forwardly and downwardly curved blade, and width guide
IPC: B26B5/00
Filed: 1986-06-20
Abstract: The cutter for cutting strips of material has a handgrip operable frame with a roller arrangement (6) with wheels (8,9) sepd. by a frame bar (7). This allows the cutting blade (11) on the frame to move over the material. Also connected to the frame, is a width guide (17) running along the edge of the material. The material is supported by a support point on the cutting component in front of the cut. The cutting blade's edge is bent forwards and downwards in the cutting direction. The cutter blade is disposed in the cutting direction behind the wheels.
Patent NL-8900105-A (NL)
Title: Aerosol container filling appts. - has filler pump suction side connected to filler funnel
IPC: B65B3/12
Filed: 1989-01-18
Abstract: The filling appts. for aerosol containers with paint or lacquer includes a housing and or frame with support surface for empty containers. Filler nozzle is connected to pressure side of filler pump. Filler nozzle is in sealing contact with the nozzle valve of the container. The appts. includes housing (1), electromotor (2) driving right angle reduction gear box (3) and gear driven pump (4) suction side of pump is connected to filler funnel (5) through which e.g. paint is fed to the pump. Filler pump pressure side is connected to fixed filler head (6) to which nozzle valve (7) is in sealing contact with the container. Container is supported on ram (9) which leg means of angle lever mechanism (10) moves in a reciprocating mode from bottom position (11) to top position (12), after which point from filler funnel by filler pump is forced into the container.
Patent NL-8901611-A (NL)
Title: Plant-irrigation equipment in greenhouse - has suspended spray pipe movable sideways
IPC: A01G9/24
Filed: 1989-06-26
Abstract: The equipment irrigates plants in a greenhouse and has one or more pipes with sprayers forming a curtain of water. Each pipe (5) is suspended so that it can travel sideways. The pipe can be supplied by a flexible, telescopic or guided one from a fixed point, or it can be connected by a remote-operated stop valve to a transverse main pipe travelling with it and similarly supplied.
Patent NL-9000452-A (NL)
IPC: B60P3/42
Filed: 1990-02-26
Abstract: The invention relates to a motor transport vehicle. The invention provides a first module (1) for controlling and driving the motor vehicle, comprising a steering system, a drive engine and a set of front wheels (2) which can be controlled by the steering system and can be driven by the drive engine, and also a second module (3) for receiving goods and/or persons, comprising a working space (4) and at least one set of rear wheels (5), which first module and second module each have a coupling face (7) TNS, which coupling faces are connected to each other in a semipermanent, rigid mode. Provision is furthermore made according to the invention that the said second module (3) comprises a self-supporting coachwork having a front wall (8) which is essentially parallel to the said coupling face (7), a rear wall (9), two side walls (10) having a wheel casing (6) incorporated in each of them, an essentially flat floor (12), and a roof (14) provided at least at the sides with additional longitudinal reinforcements (13), which reinforcements adjoin the coupling face (7) of the second module. <IMAGE>
Patent NL-9100912-A (NL)
Title: Plant-stem-marking collar - is of resilient polymer with integral handle and internal grip teeth
IPC: G09F3/06
Filed: 1991-05-28
Abstract: Plant stems are marked using a collar of resilient polymer material which can be injection-moulded. This comprises a frame enclosing the stem and contg. a gap for the latter's insertion. An integral handle extends outwards from the frame, while on the inside are a number of integral spring teeth extending inwards so as to grip the stem. The frame can be circular, and the handle can be alongside the gap. The collar can be of polypropylene, containing additives and/or filler material as desired.
Patent NL-9101087-A (NL)
Title: Car parasol
IPC: B60J11/00
Filed: 1991-06-24
Abstract: The invention relates to a screen for protecting a motor vehicle from solar rays, the screen being formed by a central part which is attached to the motor vehicle, and it being possible to increase the surface area from the central part. According to a first preferred embodiment, the screen is formed by a fixed plate which is attached to the roof and by elements which can move, substantially in the horizontal direction, between a first position, in which they are substantially covered by the plate, and a second position in which they extend substantially outside the fixed plate. According to another preferred embodiment, the screen is in the form of a parasol, the stem of which extends from the rear side of the motor vehicle towards the centre of the parasol. This prevents the motor vehicle from becoming excessively heated by large amounts of solar radiation.
Patent PT-71965-A (PT)
Title: Process for preparing aminoalkyl benzofuran derivatives
Inventor: BICKING JOHN B
IPC: C07D307/81
Filed: 1980-10-24
Abstract: Novel compounds of formula: 
<CHEM>
 in which each of R1 and R2, which are similar or dissimilar, is a C1-3 alkyl group or R1 and R2 are joined to form, together with the nitrogen atom to which they are both attached, a 5- or 6-membered heterocyclic ring, which may optionally contain an oxygen atom or NH or N-C1-5 alkyl group; X is a sulfur atom or a methylene group; n is 2, 3 or 4; R3 is a hydrogen atom or a C1-5 alkyl, C3-6 cycloalkyl, (C3-6 cycloalkyl)-(C1-5 alkyl), C2-5 alkenyl, C2-5 alkynyl, phenyl-(C1-5 alkyl), C1-5 hydroxyalkyl, C1-5 alkoxy, C1-5 alkylamino or di(C1-5 alkyl)-amino group; and Y is sulfur, =CHNO2 or =NR4 where R4 is nitro, cyano or C1-5 alkylsulfonyl, are useful for the suppression of gastric acid secretions in mammals and compositions containing such compounds are made. 
<??>The compounds are prepared by a number of methods, depending on the nature of Y.
Patent PT-77120-A (PT)
IPC: C12Q1/26
Filed: 1983-07-27
Abstract: A process for the production of a diagnostic device which is envisaged, in particular, for the detection of a pathologically increased concentration of dehydrogenases in fluids of humans, animals or plants and consists of a carrier and a substance mixture, in which, in each case with exclusion of UV radiation, the substance mixture, which has been adjusted to a pH value in the acid range, is brought into contact, in liquid form, with the carrier and the combination of carrier and substance mixture is subsequently dried and then enclosed in a packaging casing which is opaque to light of higher energy than red light. The process has the peculiarity that the dried combination of carrier and substance mixture in the packaging casing is securely sealed against entry of air and moisture. The device thus produced can be stored for a long time before use, without its ability to function being substantially changed.
Patent PT-77305-A (PT)
Title: Apparatus for connecting digital terminals to a digital exchange
IPC: H04Q1/24
Filed: 1983-09-08
Abstract: Appts. in a digital communication system connects digital terminals to a terminal junction point which in turn is connected to a digital exchange. The junction point contains a directing unit sending, in a first state, a flag signal to all terminals as well as to the exchange, this signal being utilised as filling-out information, and in its second state sending an information packet received from a terminal towards the exchange as well as to all terminals. The terminals contain units for sending out on information packet in response to the flag signal having been received a given number of times, the reception of the information pocket at the junction point resetting the directing unit to its second state. The terminals also contain a comparator for determining whether the packet information sent back from the junction point corresponds to the terminal's sum sent out packet information and for disconnecting the terminal in the opposite case. This gives multiple access to a digital subscriber line and enables the utilisation of the same terminal interface for both bus and star structures.
Patent PT-82056-A (PT)
Title: Process for the preparation of a dry food product reconstitutable with cold or hot aqueous liquid
IPC: A23L11/00
Filed: 1986-02-20
Abstract: A dry food product reconstitutable with cold or hot aqueous liquid to a pulpily structured fruit sauce, soup, juice, compote, concassée, savoury vegetable-containing soup or snack meal containing added starch and, optionally, further consistency - and/or structure-imparting components as well as at least one taste-and/or flavor imparting dry vegetable and/or fruit component (fruit substance), is characterized in that the added starch consists at least partially of cold-swelling leguminous pre-gelatinized starch.
Patent PT-82751-A (PT)
Title: Fluidized bed reactor and process for the operation of a fluidized bed reactor
IPC: F23C10/02
Filed: 1986-06-12
Abstract: A process for the operation of a circulating, fluidized bed reactor is described, by which a solid particle material comprising a solid reactant material, in particular carbonaceous fuel, is introduced into the lower part of the reactor and is formed to a fast bed by means of a fluidization gas containing a gaseous reactant material, in particular oxygen, introduced into the reactor bottom, while nonreacted particles are removed from the reactor top and recirculated to the bed. 
<??>By removing a predetermined fraction of the solid particle material being present in the reactor from at least one site positioned below the reactor top, subjecting it to thermal treatment and recirculating it to at least one other, lower positioned site of the bed, enhanced possibilities for process optimalization are achieved. 
<??>Furthermore a fluidized bed reactor is described comprising a vertical reactor chamber (1), a first inlet (9) in the lower part (2) of the reactor chamber for introduction of solid particle material, and a second inlet (22) in the bottom of the reactor chamber for introduction of fluidization gas, and an outlet conduit (28) in the upper part (4) of the reactor chamber for removal of reactor material. 
<??>Such a reactor may be used for performing the described process, when at least one further outlet conduit (5, 3a, 3b, 4) for solid particle material is provided between the first inlet (9) for solid particle material and the outlet (28) for reactor material, which outlet conduit (5, 3a, 3b, 4) via cooling or heating members (21) leads back to the reactor as at least one further inlet for solid particle material.
Patent PT-91457-A (PT)
IPC: A63H27/10
Filed: 1989-08-16
Abstract: The present invention relates to a self-sealing flexible plastic valve (10) for a non-latex balloon (12). The valve includes a positioning tab and a bonding barrier (76) at the inlet (64) end to facilitate automated insertion of the valve into the balloon.
Patent PT-93411-A (PT)
Inventor: RUSSEL GILLIS HERBERT
IPC: C08G18/48
Filed: 1990-03-12
Abstract: A polyamine as obtainable by the hydrolysis of the reaction product of :(a) an organic compound having the formula :orwherein Q represents an organic residue, X represents oxygen or sulphur, Y represents a halogen atom or an aryloxy group, R is a polyvalent hydrocarbon radical, m is a whole number from 1 to 3 and n is a whole number of at least 2, and(b) a polyfunctional compound containing an amine group and at least one hydrolysable imino group.
Patent PT-96503-A (PT)
Inventor: COUTTS STEPHEN M
IPC: A61K47/48
Filed: 1991-01-16
Abstract: Chemically defined conjugates of biologically stable polymers, such as copolymers of D-glutamic acid and D-lysine, and polynucleotide duplexes of at least 20 base pairs that have significant binding activity for human lupus anti-dsDNA autoantibodies. The duplexes are preferably homogeneous in length and structure and are bound to the polymer via reaction between an amino-reactive functional group located at or proximate a terminus of each duplex. These conjugates are tolerogens for human systemic lugus erythematosus.
Patent SI-9300323-A (SI)
Title: Treatment of food products and by-products
Inventor: AGMON GILAD
IPC: A23L11/30
Filed: 1993-06-16
Abstract: The present invention is concerned with a process for treating food products and by-products to remove therefrom off-flavours, off-colours, off-smells and undesirable impurities. The process comprises treating the food products and by-products, for example dairy products, soya products and by-products thereof, with adsorbent resin.
Patent SI-20058-A (SI)
Title: Pharmaceutical forms
Inventor: KOFLER BOJAN
IPC: A61K31/424
Filed: 1998-10-29
Abstract: New stable pharmaceutical forms for peroral applications containing amoxycillin trihydrate and potassium clavanulate are described. The invention refers to water suspensions and dispersions obtained after reconstitution of powder or granulate by addition of the prescribed quantity of water. The new forms contain cellulose as the main filler and show a pleasant taste and slight side effects on gastrointestinal tract.
Patent UA-19687-A (UA)
Title: Method to produce regenerated fiber from thread waste
Filed: 1989-11-27
Abstract: The invention relates to textile industry and can be used for making non-woven materials and yarn. A method to produce regenerated fiber of thread waste includes cutting of waste with use of knives, loosening, hackling and pressing fiber. Loosening is performed in one step just before hackling, and cutting of fiber waste is performed to parts with same length through continuous feeding those to operating zone of knives.
Patent AT-A17232000-A (AT)
IPC: G06F13/00
Filed: 2000-10-10
Abstract: Method of dealing with faults in a fault-tolerant distributed computer system, as well as such a system, with a plurality of node computers (K 1 . . . K 4 ) which are connected by means of communication channels (c 11 . . . c 42 ) and access to the channels takes place according to a cyclic time slicing method. Messages leaving node computers (K 1 . . . K 4 ) are checked by independently formed guardians (GUA) which convert a message burdened with an SOS ("slightly off specification") fault either into a correct message or into a message which can be recognised by all node computers as clearly incorrect.
Patent BG-102573-A (BG)
Title: Device for inductive heating of liquids in a pipeline
Inventor: ERAOMIN VOLODIMIR P
IPC: H02M7/42
Filed: 1998-06-23
Abstract: The device shall be used in heating and water supply systems.It has greater power coefficient, efficiency and heating speed.The device consists of AC rectifier (1) and inverter (2) connectedin series the output of which is connected to the induction heater(3), and its second input - to the output of its control unit (4).First (5) and second (6) thermosensor are mechamically fitted tothe output (7) and input (8) main line of the pipeline,respectively, and are electrically connected to the two inputs ofunit (9) for temperature comparison which by one of its outputs isconnected to the input of the control unit (4) of inverter (2),and by its other one - to the input of control unit (10) of pump(11) The output of unit (10) is coupled to the control input ofpump (11) which is fitted mechanically between the inlet (8) andoutlet (9) main line of the pipeline. Induction heater (3)consists of magnetic conducting cylindrical vessel (12) which atboth its ends has valves for connection to the basic pipleine. Inthe lower part of vessel (12) there is an inlet valve (13), and anoutlet valve (14) in its upper part. On the external surface ofvessel (12) there is an electric insulation pad (15), and on it anexternal induction winding (16) is fitted which externally isprotected by a megnetic conductive screen (17) and a heatinsulation jacket (18). Inside vessel (12) there are cylindrical(19) and circular (20) distributors of the heated liquid flow.Inside heater (3) in vessel (12) an internal induction winding(21) is fitted which is enclosed in an airtight toroid cylindricalcasing (22) which, both inside and outside, has electricinsulation pads (15). In in the device there are two (or more)internal induction windings (21), each closed in its proper casing(22) by insulation pads (15), and they shall be mechanicallyfitted in vessel (12) concentrically one inside the other or oneabove the other having a gap between them.3 claims, 2 figures
Patent BG-103674-A (BG)
Title: Polymorphous form of zopolrestatmonohydrate
Inventor: LAMBERT JOHN F
IPC: C07D417/06
Filed: 1999-08-20
Abstract: The invention relates to zopolrestatmonohydrate, to its polymorphous forms and to methods for the preparation of zopolrestatmonohydrate, of its polymorphours forms and of anhydrous zopolrestat. The invention also relates to compositions containing zopolrestatmonohydrate, and to methods for its utilization, as well as for the application of compositions based on it for the treament of diabetic complications such as cataracts, ethynopathy or neuropathy, and also for the reduction of the uric acid lipid levels in the blood. 36 claims
Patent BG-104421-A (BG)
Title: Composition and method for the production of extruded wall tiles
Inventor: COA MAURO
IPC: C04B33/00
Filed: 2000-05-10
Abstract: The invention relates to a composition and method by which the plasticity of the initial material is improved and deformation in the finished products and the appearance of network fissures on the surfaces and large cracks and lamination in the interior of the tiles is eliminated. Thus the opportunity is established for the manufacture of wall tiles by extrusion. The composition includes magnesium oxide, plastic clay, quartz, talcum, colourants, barytes , palm tree fibres, cellulose fibres and aqueous solution of magnesium chloride and magnesium sulphate. 2 claims