baber/WOPTO huggingface dataset:
Patent NL-7806076-A (NL)
Title: Tine type soil cultivation machine - maintains implement setting on deflection of bracket
IPC: A01B35/12
Filed: 1978-06-05
Abstract: The soil cultivation machine has a frame and two or more tines with a bracket hinging on the frame. The bracket has a cultivating implement, and the tine brackets are coupled together by one or more links. When a bracket is deflected by relative movement of an implement in relation to its bracket, the setting of the implement is approx maintained. Typically there can be a hinging mounting for the implement near the lower end of the bracket, with two or more hinge pins at right angles to the travel direction.
Patent NL-7903735-A (NL)
IPC: B65D21/02
Filed: 1979-05-11
Abstract: A plastics crate or tray 1 comprising a bottom 2 and vertical side walls 3. A side wall comprises inner and outer side wall parts 4 and 5. 
<??>Injection moulding points 8 are present in the lower edge of the outer side wall parts 5.
Patent NL-7907662-A (NL)
Title: High speed hydrofoil craft - has single ski-structure with propulsion, balancing floats and operator or passenger accommodation liftable above ski
IPC: B63B35/73
Filed: 1979-10-17
Abstract: The craft comprises a single ski-like structure (1) with motorised (12) propulsion and a separate position (4) above it for the operator or as passenger accommodation. This position can be raised above the water level whilst buoyancy tanks (2,14) provide balance. The tanks (2) may be arranged to either side of the structure (1) and may be liftable (as shown) above water level when moving above a given speed. The position (4) may be carried by a beam (6) pivoted (5) to the structure to permit vertical lift such as via a lever linkage (18).
Patent NL-8004373-A (NL)
Title: Decorative panel for wall, floor or ceiling - comprising decorative outer layer, thermal radiation reflecting-foil layer, plastics foam layer, base layer and foil layer
IPC: E04F15/02
Filed: 1980-07-30
Abstract: The decorative panel is intended for securing to a wall, floor or ceiling in a building and comprises a decorative outer layer, e.g. wood veneer, a plastic foam layer and a base layer. A foil material, e.g. aluminium foil, reflecting thermal radiation is arranged between the decorative and the foam layers whilst the rear face of the foam layer is covered by a second thermal radiation reflecting foil. Second foil may have a soft foam plastic layer on its rear face. An intermediate layer, e.g. of paper, may be arranged between respective foam and foil layers. Between the second foil and the soft foam there may be one or more further plastic foam layers separated by reflective foil.
Patent NL-8101058-A (NL)
Title: Cheese-box cleaning machine - has driven rotary brushes in units on hinges and conveyor belt for boxes
IPC: B08B1/00
Filed: 1981-03-04
Abstract: The cheese-box cleaning machine comprises an enclosing frame in which one or more guides are fixed, along which the box is moved in the horizontal direction. Hinges (5) accommodate the brush units (11), the latter having brushes driven round axes, while the box is moved freely in and out in the horizontal direction. It is transported through the scrubbing mechanism by a motor-driven conveyor belt (9,10). The capacity of the boxes to be cleaned is adjustable, and the scrubbing cycle can be matched to each model of box.
Patent NL-8104536-A (NL)
Title: Plating of polyacetal moulding - involves heating to specified temp. after addn. of catalyst which accelerates non-electrolytic plating
IPC: C23C18/28
Filed: 1981-10-06
Abstract: The process comprises depositing a the catalyst which accelerates non-electrolytic plating on polyacetal moulding and subjecting the moulding to non-electrolytic plating and electric plating. The moulding is heated to 80-155 deg.C at least once during the process after addn. of catalyst. Adherence of the metal layer formed on polyacetal moulding is improved. This method can be applied to acetal homopolymer and copolymer which may contain filler, organic modifier, inorganic reinforcing agent, stabiliser. The catalyst is deposited on polyacetal moulding by treating the surface of the moulding with 0.1 % stannous chloride soln. and then with 0.003 % palladium chloride soln. Heat treatment is performed pref. at 100 deg.C for 1-10 hrs. or at 140 deg.C for 30 min. to 6 hrs.
Patent NL-8300316-A (NL)
Title: Shaping e.g. steering wheel from GRP strand before thermosetting - on metal mould carrying vacuum-moulded plastics separator sheet
IPC: B62D1/04
Filed: 1983-01-28
Abstract: Process is intended for producing components of complicated shape, e.g. car steering wheels, pref. from (glass) fibre reinforced plastic (e.g. polyester). Starting from a negative (e.g. wooden) pattern, (two sand) mouldings are produced of which one is used to form a vacuum mould for moulding (polypropylene) separator sheets whilst the other is used to case a metal (aluminium) negative. This metal negative is, in turn, used to produce a number of sand mouldings from which (aluminium) production moulds are cast. The fibre strand with thermosetting bonding agent is wound on to production moulds each covered by a vacuum-formed separator sheet and then heated in the mould. The successive casting and moulding steps to obtain the prodn. moulds are carried out to take account of the relative shrinkage rates of polypropylene and aluminium. Prodn. of components of complicated shape, e.g. car steering wheels, in fibre-reinforced plastic by winding on mould followed by heating therein. The process eliminates adhesion to the production mould and the need for incorporating a releasing agent in the thermosetting bonding material. The presence of the sheets confers a good surface finish to the final product and eliminates the need for finishing the production moulds which are themselves sand-cast. Fl.
Patent NL-8303625-A (NL)
Title: Continuous business form processing system - frees last section in each zigzag-folded stack for attachment to next one
IPC: B65H21/00
Filed: 1983-10-20
Abstract: The processing system is for continuous webs of forms, stacks of the form material folded in a zigzag pattern being delivered to a processing station and then discharged after one or more operations. The material is delivered in stacks (4a,4b) in a row to the processing machine (1), the last section to be processed in each stack being pulled free and fixed before reaching the machine to the first section of the next stack. After passing through the machine, the material can be refolded into zigzag-pattern stacks and parted off again.
Patent NL-8303804-A (NL)
Title: Egg inspection transporter with illumination below - enabling inspector to indicate defective eggs for later automatic sorting without eye strain
IPC: G01N33/08
Filed: 1983-11-04
Abstract: The eggs (3) are moved along a bed of 'waisted' rollers (2) mounted on parallel shafts (1) by pairs of carriages (5) which are hinged together to form endless chains (4). On each carriage (5) are two knobs (6,7) side-by-side. The knobs have two stable spring-loaded positions; up and down. The eggs are illuminated from below for inspection, but the rollers (2) and carriages (5) cut out all but the min. required light, avoiding inspector eye strain. Either or both of the knobs can be pressed down to indicate egg defects, i.e. cracks, blood spots or fouling. Depressed knobs are detected later for automatic sorting. An alternative version uses numbered carriages and the operator enters the numbers of defective eggs on a keyboard.
Patent NL-8401941-A (NL)
Title: Machine for loosening potted plant roots - has plant pots on table with angled rotating wheel, which contacts side of pot
IPC: A01G9/10
Filed: 1984-06-19
Abstract: The motor (1) driven conical wheel contacts a correspondingly angled plant pot, to generate a loosening action of the soil and roots, as the plastics pot will be slightly deformed during rotation. The rotating conical wheel (3) is covered with wear resistant rubber (3A) to increase grip on the plastics plant pot surface. A speed reducing gear box (2) is fitted with top and bottom bearings (2A). A guide plate (4) has a similar but counter angled surface and is adjustable (4A) for different pot sizes. The unit is mounted on a table (5) with four legs and struts (5A).
Patent NL-8500489-A (NL)
Title: Ground floor with foundation for terraced houses - has three concrete rectangular plates forming flush floor surface with downward flanges, piles in recesses of flanges
IPC: E04B5/02
Filed: 1985-02-21
Abstract: The ground floor structure of terraced houses with foundation consists of prefabricated concrete elements. It comprises at least two rows of piles (11) with integral broad heads to support foundation beams (7) for party walls (6), rectangular floor elements (1-3), walls and cavity walls (4,5) at front and rear. The floor elements (1,2) at front and rear have downward flanges on their long sides whilst downward flanges on their short sides act as wall support beams. These flanges are recessed at their undersides such that the recesses of adjoining flanges accommodate a pile head. The space between the elements is bridged by a third element locating in recesses in the long upper edges of the elements to form a flush floor surface.
Patent NL-8600765-A (NL)
Title: Accumulator for hydraulic oil - has centrifugal governor, reservoir, piston and motor drive with coupling rods
IPC: F04B47/14
Filed: 1986-03-25
Abstract: The accumulator for hydraulic oil, includes a reservoir and piston arrangement, also transmission rods to a centrifugal governor. Electric motor with V-belt drive starts the accumulator which can then be regulated increased or decreased output. The accumulator (60) includes a rotatable reservoir (62). Transmission rods (63) which are radially movable include fitted counterweights (65). In the reservoir (62) fits a sealing piston (68) with a piston rod (66). During outward movement of the counterweights, the piston rod and piston are forced downwards. Oil under pressure can thus either be drawn off or pumped into the reservoir via a pipe (67) passing through a hollow shaft.
Patent NL-8602090-A (NL)
IPC: H04B1/20
Filed: 1986-08-18
Abstract: In a system comprising a collection of signal processing apparatuses (1, 2, 3, 4) and a switching device (5), each apparatus is connected, by means of a universal connector (6, 7, 8, 9) which is identical for each apparatus, to an arbitrary connection of the said switching device. The signal path between two or more connected apparatuses is established in that a first apparatus supplies a report command for the switching device in at least one further apparatus, after which the switching device finds out to which connector a further apparatus is connected in that said further apparatus in reaction to the report command has supplies an identification signal as a result of which the switching signal recognises the connector to which said further apparatus is connected. Once it has been found out to which connector the first and the further apparatuses have been connected, the switching signal establishes a signal path herebetween.
Patent NL-8902453-A (NL)
IPC: H04W36/12
Filed: 1989-10-03
Abstract: To transfer the handling of an active connection being handled by a first switching exchange connected to the exchange equipped for fixed telecommunication to a base station associated with another switching exchange, a connection is made between the first and the other switching exchange and a connection is made between said other switching exchange and the base station associated therewith, which base station reserves a radio channel for the mobile terminal, after which the communication with the mobile terminal is taken over by said base station; a connection is also made between the exchange equipped for fixed telecommunication and the other switching exchange and, after the connection to the mobile terminal has been taken over by the base station, the entire handling of the connection is taken over by the other switching exchange and the connection between the two switching exchanges, and between the first switching exchange, and the exchange equipped for fixed telecommunication, is disconnected.
Patent NL-9002705-A (NL)
Title: Efficient and cheap ground solid waste mixt. sepn. system - in which air is continuously delivered to liq. in basin contg. mixt.
IPC: B03B11/00
Filed: 1990-12-10
Abstract: A mixt. of ground solid waste materials, partic. cable or plastic, is sepd. by delivering into a liq., so that particles of different specific gravities are divided from each other. The liq. is contained in a basin to which air is delivered continuously, typically via a porous plate covering all or part of the basin bottom and inclined to the horizontal.
Patent NL-9301798-A (NL)
IPC: D01F6/30
Filed: 1993-10-18
Abstract: A method for producing a yarn for a field of artificial grass by extruding a polymer material into a monofilament, stretching the monofilament at an elevated temperature, relaxing it to obtain a band and twisting several bands together into a yarn, whereby said extrusion takes place via a spinning plate having such a form that monofilaments are obtained, which in the cross-section have regularly spaced-apart protrusions having a height of 10 - 40% of the thickness of the monofilament without protrusions, being a thickness of 100 - 700  mu m and a width of 1 - 5 mm, then said stretching takes place at a stretching ratio between 1 : 2 and 1 : 10, whereby bands having a thickness of 50 - 350  mu m and a width of 0.5 - 2 mm are obtained after relaxing and cooling, and whereby subsequently 5 - 10 bands are twisted together in order to obtain said yarn. <IMAGE>
Patent NL-9302161-A (NL)
Title: Tape cassette
IPC: G11B23/087
Filed: 1993-12-10
Abstract: The invention relates to a magnetic-tape cassette, provided with a housing containing rotatably mounted reels onto which a magnetic tape is wound, and a tape mechanism which consists of a fixed supporting member and a resilient, flexible element whose free end section is equipped with means for reducing the frictional resistance. The resilient, flexible element presses the tape against the supporting member in such a way that there is virtually no play in the latter. The means for reducing the frictional resistance are made of a resilient, flexible material containing carbon, in particular graphite, and can be applied to the element as a layer. Alternatively, the resilient, flexible element can be made in its entirety of a carbon-, in particular graphite-containing material.
Patent NL-9400676-A (NL)
Title: Machine combination for tilling and sowing ground
Inventor: LELY OLAF VAN DER
IPC: A01B49/06
Filed: 1994-04-27
Abstract: Machine combination for tilling and then, in the same operation, sowing ground, provided with tilling members which can rotate about a shaft and can be driven and with sowing units for introducing seeds into the ground, wherein a roller is arranged in front of the tilling members, with respect to the direction of operational movement. The tilling members are arranged in groups in order to till the ground in separate strips, and the sowing units are each arranged in line with a group of tilling members. <IMAGE>
Patent PT-72709-A (PT)
Title: Process for the preparation of a coating solution for metal surfaces
IPC: C23C22/18
Filed: 1981-03-20
Abstract: Phosphate coatings can be formed on iron, aluminium or zinc surfaces by spraying at low temperature with a phosphating solution containing zinc, phosphate, manganese and an oxidising accelerator comprising sodium nitrobenzene sulphonate and chlorate. The solution may also contain nickel, a borofluoride and an alpha-hydroxy aliphatic acid e.g. tartaric acid, or a salt thereof. Nitrate may also be included as an additional oxidising accelerator. The pH of the solution is preferably in the range 3-5.
Patent PT-75769-A (PT)
Title: Process for preparing n-carboxyalkylproline containing tripeptides
IPC: A61K31/02
Filed: 1982-10-29
Abstract: Certain N-carboxyalkyl prolyl-containing tripeptides have been prepared and found to improve kidney function. A species of the group of new compounds is N-(2-carboxyethyl)-L-prolyl-L-alanyl-L-proline which has diuretic activity and increases renal blood flow. The compounds are prepared by chemical reactions which couple an amino acid with a dipeptide.
Patent PT-78691-A (PT)
Title: Process for debromination of dibromopenicillanic acid and derivatives
Inventor: PIRIE DONALD KLEIN
IPC: C07D499/00
Filed: 1984-06-04
Abstract: A process for the debromination of 6-monobromo- and 6,6-dibromopenicillanic acid, and various derivatives thereof, by the action of a bisulfite salt. The debrominated compounds produced find various utilities, as beta-lactamase inhibitors useful in therapy in combination with known beta-lactam antibiotics, or as intermediates in the further synthesis of useful beta-lactam compounds.
Patent PT-84546-A (PT)
Title: Process of repairing a multi-wire electrical cable and of preparing an adequate composition for it
IPC: H02G/
Filed: 1987-03-24
Abstract: Two process (1) and (2A) and (2B) are claimed as is the cpd. in (ii) of process (1). (1) Process for repairing a multi-wire electrical cable after exposure to water resulting in water-bridging comprises (i) opening the outer covering; (ii) distributing granules of a water-swellable, water-insoluble polymer mixed with granules of a lubricating and bond-breaking substances into the interstices for a sufficient time to dry the insulation; (iii) removing the polymer granules; and (iv) restoring the outer covering. The cpd. in (ii) is also claimed. The polymer granules are pref. 50-150 mesh and have attached carboxylate, sulphate, phosphate and/or sulphonate gps. These granules cause no electrochemical heating. The lubricating and bond-breaking substances comprise pref. 70-90 vol.% and are pref. non-silica talc or clay. (2A) Process for electrochemically coating a metallic wire having a positive ionic deposition comprises (a) prepg. a soln. of a polymer having anionic gps. and at least one non-involved cationic substance; (b) placing the wire in the soln.; (c) passing a small DC current through the soln. so that the wire is the anode, and the substance with cations is left in soln. This provides a hydrophobic insulation which is chelated on the wire, with an anionic-cationic linkage established between the polymer and the metal. (2B) Above process is the basis of another claimed process for repairing a cable carrying at least one pair of wires, e.g. telephone wires, which carry a small DC current after a short caused by water. It essentially comprises sprinkling polymer granules having anionic gps. and at least one non-involved cationic substance over isolated and sepd. wires followed by passing a small DC current through the wire.
Patent PT-87020-A (PT)
Inventor: RIVOIRE JEAN
IPC: B05B7/04
Filed: 1988-03-18
Abstract: The apparatus comprises: a chamber (10) having a face (11) open on the side towards which the spreading is effected, the said face being equipped with at least one grid (12); equipment for simultaneously spraying bitumen and water towards the said grid (12) in order to ensure, in the vicinity of the latter, dispersion of the water in the bitumen, and means for producing, inside the said chamber (10), a current of air passing through the latter and being discharged via the said grid (12). The invention also relates to a process for implementing this apparatus and to a process for producing surface coatings. <IMAGE>
Patent PT-87673-A (PT)
Title: Plastics expandable wall plug - has thin brittle stem sleeve with external spiral forming support ribs
Inventor: RIEDEL JOSEF
IPC: F16B/
Filed: 1988-06-08
Abstract: The wall plug is expansible and bendable and has an axial hole right through for a self-tapping screw in a closed butt (12), and an expandable stem between the neck and butt with longitudinal slots and external, peripheral support ribs. The stem sleeve (14) is of thin, brittle material, and the ribs form a sprial (40) held in position in the hole by the plug shell (34). The spiral is pref. left-handed, accommodating a right-handed screw and forming with the thin casing a sleeve resilient in both the axial and radial directions.
Patent PT-90607-A (PT)
Inventor: ANDERSEN KNUD ERIK
IPC: A61P25/04
Filed: 1989-05-18
Abstract: Novel O-alkylated oximes of the general formula I <CHEM> wherein R<1> and R<2> are optionally substituted aromatic or heteroaromatic rings, R<3> is hydrogen or lower alkyl, R<4> is a nitrogen containing, substituted ring or an amino group carrying a substituted ring, and n and m independently are 0, 1 or 2, are potent inhibitors of GABA reuptake from the synaptic cleft.
Patent PT-93015-A (PT)
Inventor: BILCZO DALE L
IPC: H02M3/28
Filed: 1990-01-30
Abstract: A control circuit is provided for the output of a high frequency inverter of the type having an output transformer with a core, primary windings and a secondary winding with two sections for creating a first secondary current pulse of electrical current in one section when the primary windings magnetizes the core and a second secondary current pulse in the other of the secondary sections when the primary windings remagnetizes the core. By alternating switch means for passing current through the primaries to magnetize and remagnetize the core at a preselected rate the output current pulses are provided by the two sections of secondary windings. The control circuit of the present invention involves a modification of the output transformer secondary stage. A first auxiliary winding is connected to one of the secondary sections to create an auxiliary current pulse as the core of the transformer is magnetized. A means is then employed for limiting this auxiliary current pulse and for adding the limited auxiliary current pulse to the first secondary pulse created by the secondary section to which the auxiliary winding is connected. In a like manner, a second auxiliary winding is connected to the other of the secondary sections to create a second auxiliary current pulse as the core is remagnetized. Means are provided for limiting the second auxiliary current pulse and for adding the second auxiliary current pulse to the second secondary current pulse from the secondary winding. Addition of limited current pulses to secondary current pulses created by the inverter provides a maximum output voltage which is higher than the maximum output voltage normally available while conserving primary current under higher output current conditions.
Patent PT-96913-A (PT)
Inventor: QUAX WILHELMUS JOHANNES
IPC: C12N15/75
Filed: 1991-02-28
Abstract: The subject invention describes the cloning and overexpression of leader peptidase genes. A method for isolating a leader peptidase gene is disclosed. Overexpression of the signal peptidase in a suitable host species leads to an enhanced rate of protein processing.
Patent RO-77750-A (RO)
Inventor: BENDER PAUL E
IPC: A61P37/00
Filed: 1979-09-25
Abstract: 5(4-Pyridyl)-6(4-fluorophenyl)-2,3-dihydroimidazo -[2,1-b] thiazole has significant antiarthritic and immunoregulatory activity compared with its 5,6-transposed isomer. The compound is prepared by reacting 4-(4-pyridyl-5-[4-fluorophenyl) -2-mercaptoimidazole with a reactive ethylene dihalide then separating the isomeric mixture of products.
Patent SI-9400184-A (SI)
Title: Pipe clip for fast fitting of soft pipes-clip system "O"
Inventor: INTIHAR JOZE
IPC: F16B2/00
Filed: 1994-04-20
Abstract: The subject of this invention is a sleeve for fitting soft pipes quickly; thanks to its specific form this sleeve ensures a more even grip on the pipe and at the same time prevents possible damage to it, which otherwise may occur because of squeezing; it is appropriate for pipes with a small diameter. This sleeve for the fast fitting of soft pipes enables the solution of this technical problem by the seamless or jointless rim which fits around the pipe; the place of squeezing is protected by extending the circle arc, which prevents the pipe entering the squeezing area. By squeezing the sleeve's upper part (4) the diameter of the rim will be reduced and grip the pipe tightly.