baber/WOPTO huggingface dataset:
Patent NL-7001445-A (NL)
Title: Insulating and heating-coating containing cellular
IPC: E04B1/76
Filed: 1970-02-02
Abstract: Main Patent BE.675,644 discloses a coating for walls comprising at least one first cellular layer, for example polyurethane foam, a sheet of heat-reflecting material, a second foam layer between the latter and the reflecting sheet, at least one electrical conductor acting as resistance, and a layer of perforated material on the outer surface of the layer. The coating support consists of a natural or synthetic supple, rigid or semi-rigid material acting as heat-insulator and having a loose texture. The reflecting surface is an integral part of the backing support. Heating and insulating coating for walls and partitions.
Patent NL-7008826-A (NL)
Title: Compression resistant open cellular rubber - foams
IPC: C08J9/40
Filed: 1970-06-16
Abstract: Rubber foam is produced by expanding latex, solidifying it, vulcanising to form an open cellular foam, and impregnating with an aqueous colloidal silica dispersion. A metal free aqueous soln. of active silica is used with particle size 5n.m. Pref. the amt. of silica is 2-10% the pH 1.5-4, conductance 700 mu mhos, mean particle size 1-3nm., density at 20 C 1.06, viscosity at 25 C 5, and amt. of Na2O 0.005%.
Patent NL-7116493-A (NL)
Title: Steam cracking of hydrocarbons - to produce olefins, using alkaline earth/alumina catalysts
IPC: B01J23/02
Filed: 1971-12-01
Abstract: Cracking is carried out at 650-900 degrees C in presence of a catalyst contg. (1) >=20 wt.% oxides of Be and/or Ca and/or Sr and (2) aluminium oxide sinter products as remainder. Prefd. conditions are hydrocarbon flow rates of 5,000-50,000 v./v./h. and wt. ratios of steam to carbon of 0.5-10.1. Lower olefins e.g. ethylene are obtained in higher yields at lower temps. than usual, and the catalysts operate without interruption or coking for long periods.
Patent NL-7310560-A (NL)
Title: Stuffing box crimper - for yarns of varying gauges and characteristics
IPC: D02G1/12
Filed: 1973-07-31
Abstract: A stuffing box esp. suited to the crimping of carpet yarns, permits the pressure on the yarn to be controlled independently of the other operating conditions. The crimping chamber extends into the cage-like heating chamber where two gravity loaded shutters restrict the passage of the yarn. A further restriction is present at the inlet to the cooling chamber and the sensing device at the yarn take-off from the box, may also be weighted as required.
Patent NL-7313770-A (NL)
Title: Air conditioning humidifier - has fluid and gas flowing through annular slots formed by concentric pipes
IPC: F24F6/12
Filed: 1973-10-08
Abstract: Liquid from a reservoir is vapourised by gas, discharged near the opening of a pipe connected via several narrow apertures to the reservoir, and the system is for use in air conditioning, curative treatment rooms etc. The passages for gas (7) and liquid (8) are in the form of two concentric annular slots, and coaxial with the gas passages is a fan or other flow-inducing device (16), near the gas outlet. A pipe (4) can be fixed to the base of the reservoir (1), with a bar (5) inside it and a sleeve outside it to form the concentric slots. The bar is extended beyond the ends of pipe and sleeve to support the fan. A guide plate (3) can be mounted on the bar beyond the fan, and enclosed by a diverging sleeve, so as to form a cup-shaped path for the humid gas.
Patent NL-7411836-A (NL)
Title: Tractor-mounted mowing machine - has rotors movable vertically on beam to match ground unevenness
IPC: A01D34/66
Filed: 1974-09-06
Abstract: The drum-type rotary cutters are mounted on vertical shafts on a beam extending at right angles to the direction of travel, and the machine is designed to allow them to match unevenness in the ground. One or more of the cutters can move up and down in relation to the beam, typically against spring action. Part of the beam has a support for the rotary cutters.
Patent NL-7411887-A (NL)
Title: Temp.-sensitive polymer compsn. for med, elec. and decorative use - contg. water-insoluble polymer matrix and evenly dispersed cholesterolic mesomorphic droplets
IPC: C08K5/00
Filed: 1974-09-06
Abstract: Temp.-sensitive polymer compsns. contain a polymer (I) having solubility parameter 8.5-15 (9-13) and cholesterolic mesomorphic material (II) uniformly distributed in (I) as fine droplets pref. having size 0.1-100 (0.5)mu. Pref. wt. ratio (II):(I) is 1:50 to 5:1 (1:40 to 2:1). Products (i) can have good flexibility and strength and can be contacted intimately with articles, e.g. human body; (ii) resist water and chemicals; (iii) (I) is protected by matrix of (I); (iv) products are clear, spectral colour changes are easily observed or monitored; (v) prod. has sufficient heat-conductivity to allow resolution of temp. gradients and finding of blodd vessels or inflammation zones.
Patent NL-7412223-A (NL)
Title: Ring-substd. beta-nitro-styrene derivs. - with antifungal, antibacterial and anthelmintic activity
IPC: C07D277/58
Filed: 1974-09-13
Abstract: Nitrostyrene derivs. of formula (I) are new: (wher R1 is H, Me or Et; R2 is H, Cl or Br; R3 is OH, 5-nitrothiazol-2-yloxy or O-CX-NHR4; X is O or S; R4 is 1-4C alkyl, 5-6C cycloalkyl, phenyl, chlorophenyl, bromophenyl, iodophenyl, anisyl, tolyl or nitrophenyl; with the proviso that R3 is not 4-OH when R1=R2=H). Cpds. (I) have antifungal, antibacterial and anthelmintic activity. Cpds. (I) can be prepd. by (i) reacting a benzaldehyde deriv. of formula (II): (R2) (OH)C6H3-CHO (II) with a lower alkylamine (e.g. PrNH2 or BuNH2) in a hydrocarbon solvent; (ii) reacting the resulting aldimine with a nitroalkane of formula R1CH2NO2 at 50-100 degrees C in the presence of an aliphatic acid; and (iii) opt. reacting the product (I; R3=OH) with 2-chloro- or 2-bromo-5-nitrothiazole or with R4NCX.
Patent NL-7507261-A (NL)
Title: Blow moulding machine for hollow plastic bodies - having core with compressed air channel-downwardly movable sleeve
IPC: B29C57/08
Filed: 1975-06-18
Abstract: Blow moulding machine for prodn. of hollow plastic bodies with an inwardly open annular groove has a core with a compressed air guide channel, and a downwardly movable sleeve whose inner face corresponds to the outer periphery of the cylindrical workpiece, this sleeve being connected by bolts to a movable coupling plate seated on the core. A hollow space extending to an upper stop is provided in the core for the head of the sleeve, and the compressed air channel is connected to a horizontal boring with valves, this boring lying at the height of the annular groove. The hollow space above the head of the sleeve corresponds to the outer dimensions of the groove, and, in its upper positions, the sleeve releases a space at the height of the boring with valves. Short working cycles, optimum utilisation of the machine, easily adaption to various types of hollow plastic bodies and accurate moulding are provided.
Patent NL-7510370-A (NL)
Title: Dry shaver with directed light source - has light, illuminating skin parts to be shaved
IPC: B26B19/46
Filed: 1975-09-03
Abstract: The dry shaver has one or more light sources (3), enabling the skin being shaved to be illuminated. The light can be accommodated inside the shaver housing, in which there is a transparent window, and behind the shaver head, so that the skin is illuminated through the latter. The design makes shaving much easier under artificial light, particularly from a lamp in the ceiling.
Patent NL-7513845-A (NL)
Title: Traffic bearing ground stabilising rings - has groups of rings linked on ground surface and of non corrodible material to allow grass growth
IPC: E01C5/06
Filed: 1975-11-27
Abstract: The purpose is to provide means of treating and consolidating a ground surface area, covered in soil or grass, so that it can be stabilised to support foot or vehicle traffic, without preventing the growth of grass. This involves a number of rings (11), which may be made of asbestos cement, or other rigid material resistant to wear and corrosion. These are joined to each other in a spatial arrangement, and laid on the ground surface, pref clipped together in groups which may be held together by a strip (17) stretched round the periphery. The rings may also be arranged as a mat, retained in position by a number of wires woven between them.
Patent NL-7904155-A (NL)
Title: Extrusion press producing cattle feed pellets - adjusts gap as function of slip between die and roller with feed control
IPC: B30B11/00
Filed: 1979-05-28
Abstract: In a press which is suitable for preparing cattle feed in the form of cubes or pellets the material is fed through the gap between the pressure roller and a die with extrusion holes. The roller or the die will be positively driven and one of these components will be rotated by the other. The slip between the die (101) and the roller (104) will be measured and the supply of material to the gap will be varied when this value changes at a given rate. The slip is transmitted in the form of electrical signals proportional to the circumferential speed of the roller. The signals are supplied to a comparator where thy are compared with a reference.
Patent NL-7905625-A (NL)
Title: Geothermal energy utilisation method - involves sinking bore hole and injecting granulated metal to form heat conducting lateral fins at different levels
IPC: F24J3/08
Filed: 1979-07-19
Abstract: The arrangement utilises geothermal energy, and comprises sinking a bore hole and then laterally injecting (via 5) a material with good heat conducting characteristics, such as a metal, at one or more different depths into the surrounding formation to produce one or more heat-conducting lateral fins (9) around the bore hole via which the heat flow passes to this hole. The material may be in granular form and mixed with a liquid which is injected under high pressure. The bore hole may comprise a tube (1) with perforations (5) and surrounded by a cemented casing (4). The thermal energy may be transmitted to the surface by circulating liq. through the tube.
Patent NL-8004118-A (NL)
Title: Box-shaped container with sliding drawers - has spring-loaded rotary components protruding to hold flaps open
IPC: A47B88/00
Filed: 1980-07-17
Abstract: The container accommodates removable sliding drawers, having hinged flaps on transverse axes. On removal of a drawer, an actuator operated by it slides part-way out of the container so as to hold the flap open. This actuator is formed by a component turning on an axis parallel to the hinge axis and with a portion extending towards the wall on which it turns, and spring-loaded. When it turns, it moves outside the container, the protruding portion being moved at right angles to the wall so as to extend beyond it.
Patent NL-8102391-A (NL)
IPC: B01D53/34
Filed: 1981-05-15
Abstract: An improved process for recovering usable components from waste streams containing urea, including a dilute aqueous urea solution, which result from the preparation of particulate urea products. The dilute aqueous urea solution is used to wash a urea containing waste gas stream whereby urea contained in the gas stream is dissolved in the aqueous urea solution. The aqueous urea solution thus obtained is then subjected to a hydrolysis treatment whereby the urea contained therein is hydrolyzed, and the ammonia and carbon dioxide thus formed are separated from the residual liquid stream.
Patent NL-8302111-A (NL)
Title: Vertical spindle rotary mower - has rigid plastic cords protruding radially, and replaceable by movement of clamping plug
IPC: A01D34/416
Filed: 1983-06-14
Abstract: The mower has a motor driven vertical spindle which carries a circular disc (2) of which the top has an inclined conical configuration (3), whilst the bottom surface (4) is horizontal. The top surface of the disc, has at four equispaced positions, a clamp (5) which has a radial bore with a section tapering outwards. Each bore carries a rigid cord (8) which is clamped by a plug (9). The disposable cords, which act as peripheral cutters can be replaced by knocking the plug back, which releases them. In use the cord ends take up a slight upwards curved position due to centrifugal force.
Patent NL-8401020-A (NL)
Title: Mobile, article display cabinet - has box mounted in upright frame for use on board air liners
IPC: G09F5/02
Filed: 1984-03-30
Abstract: The cabinet which provides simultaneous goods display at front and rear, includes removable boxes, which may after insertion into a mobile upright frame, be coupled to this. The cabinet (1) includes a rectangular base (2) and box parts (3). In the side walls (5,6) are fitted slidable locking pins (7), passing through holes (8). In an alternative arrangement, two display boxes may be fitted in the frame to provides separate goods display at front and rear.
Patent NL-8403195-A (NL)
IPC: A61K39/39
Filed: 1984-10-19
Abstract: The immunogenic activity of antigenic proteins and peptides has been found to be enhanced substantially if they are in the form of adsorbed detergent complexes. The invention relates to vaccines comprising one or more antigenic proteins or peptides, a detergent and an adsorbent. Detergent and adsorbent have appeared to act synergistically. Good results have been obtained with bacterial outer membrane proteins and viral envelope glycoproteins. A preferred adsorbent is aluminium phosphate.
Patent NL-8403708-A (NL)
Title: Cloche for single plants - is comprised of translucent material, with top vent hut by thermostatic valve
IPC: A01G13/04
Filed: 1984-12-06
Abstract: The cloche (1) is comprised of translucent material and has a vent at the top which can be shut by a thermostatic valve (5-7), typically operated by a bimetal strip. There can be a protruding edge around the bottom, containing water drain holes. The cloche can be dome-shaped, nesting together with others when stacked. It can be double-skinned, with identical inner and outer skins, only the vent in the inner one having a valve, and forming a sealed joint with that in the outer one.
Patent NL-8600114-A (NL)
Title: Work holder for saw - has two support blocks connected by strips with locking teeth
IPC: B25B1/06
Filed: 1986-01-20
Abstract: The holder supports flat material during sawing, and comprises two supports (3,4) joined by a body (1). The latter fits in a saw cut (20) formed in the material (2), with the supports on opposite sides of the latter. The distance between the supports can be adjustable, and they can be spring-loaded towards each other and lockable. The body can be fixed to one, while the other slides on it, and can be in plate form, while the supports are in block form.
Patent NL-8700329-A (NL)
IPC: A61B1/307
Filed: 1987-02-11
Abstract: Apparatus for examining a cavity in a body, comprising a cannula (1) with accessories which via the cannula (1) can be disposed to extend into such cavity. At least one accessory is arranged to receive one or more conductors (19, 20, 21). According to the invention the accessory arranged to receive conductors comprises a relatively stiff mandril (16) disposed for movement between a plurality of substantially parallel capillaries (7, 8, 9) . Each capillary contains at least adjacent its end, a tubular body of translucent material, the ends of said tubular bodies remote from the respective capillaries being connected to each other and to the end of the mandril. The apparatus is optionally arranged to receive at least one further accessory for introducing a light source (26) into the cavity.
Patent NL-8700336-A (NL)
Title: Coding system for prod. transport carriers - has unique bore patterns in or on hooks for prod. identification read=out by linear photocell array
IPC: A22B7/00
Filed: 1987-02-11
Abstract: The coding system, for prod. transport carriers such as roller containers is applied to carcass hooks in a slaughter house to identify carcasses, monitor their progress and collect data regarding weight, classification and inspection results and utilises a unique pattern of openings (bores) arranged in or on each hook. The system is pref. used in conjunction with a camera with linear light detector array connected to a processing unit which decodes the encoded information and registers this.
Patent NL-9002281-A (NL)
Title: Engine silencer - comprising perforated inner damper enclosed by mineral wool in fibre-reinforced housing, pref. of epoxy! resin and carbon@ fibre
IPC: F01N13/16
Filed: 1990-10-19
Abstract: The silencer comprises a housing with inlet and outlet contg. sound-dampening devices. These incorporate a perforated inner damper, enclosed by mineral wool. The latter can be asbestos, while the housing can be of fibre-reinforced plastic, typically epoxy resin and carbon fibre. The inner damper can be cylindrical, with an expansion piece connected at the downstream end.
Patent NL-9002470-A (NL)
Title: Cutting of the knee joint of slaughtered bird - in which mechanical positioning ensures accurate positioning and cutting near the knee-joint of leg of poultry bird
IPC: A22C21/00
Filed: 1990-11-12
Abstract: A machine for performing an accurate cutting operation near the knee joint of the leg of a slaughtered animal, comprises mechanical handling of section of conveyor and guides, cutting section with rotary or stationary knives, and a mechanical positioning section operating on the kneecap of the leg giving the desired cutting accuracy.
Patent NL-9100842-A (NL)
Title: Reclining chair-frame adjusting mechanism - which has back and leg support and also slidable foot support mechanism
IPC: A47C1/022
Filed: 1991-05-15
Abstract: The chair adjusting mechanism (1) operates back support (2) seat support (3) leg support (4) and foot support (5). The adjusting mechanism also includes a slide rod type motor (9) with electric drive. A rectangular frame (6) is at the rear, e.g. near back rest element, provided with an additional support (13).
Patent NL-9101301-A (NL)
Title: Method and apparatus for determining a reference value such as, for example, the white reference, in a colour scanning system
IPC: H04N1/60
Filed: 1991-07-26
Abstract: Method and apparatus for determining a reference value such as, for example, the white reference, in a colour scanning system in which an original is scanned and the colour impression of the various scan points (raster points) is determined. The method comprises determining the mean colour value (tristimulus value) of a number of scan points which exhibit a deviation smaller than a predefined deviation from a first reference value, using the mean colour value determined as a new reference value, and repeatedly redetermining a new reference value as the average of at least a number of scan points involved in the previous determination and a subsequent scan point which meets the requirement that its colour value deviates from the first reference value by less than the predefined deviation. This ensures that faint hues which are perceived as white will indeed be regarded as white, while, moreover, slight variations in these faint hues (for example uneven yellowing) will likewise be indicated as white.
Patent NL-9201526-A (NL)
Title: Clamping device for a safety belt
IPC: F16B2/18
Filed: 1992-09-01
Abstract: This clamping device is suitable, for example, for attachment to a child's seat which is to be fixed to a seat or row of seats in a car with the aid of a safety belt. The clamping device according to the invention comprises a strip-like clamping bed with, at one end, a hinged support for a clamping lever which interacts with this clamping bed and, at its end which is remote from the clamping support, bears a hinged securing lug which is provided with an actuating grip and interacts with a lug projection which protrudes from the other end of the clamping bed. <IMAGE>
Patent NL-9301786-A (NL)
Title: Method for releasably attaching two or more objects to one another, and device for carrying out the method
IPC: B65B17/02
Filed: 1993-10-15
Abstract: The invention relates to a method and a device for releasably attaching two or more objects to one another, the objects being placed in one or more rows, and one or more strips of adhesive tape being applied, each strip running parallel to the rows and coming into contact with adjoining sides of successive objects in both adjoining rows and in the rows themselves. <IMAGE>
Patent PT-70950-A (PT)
IPC: C12N5/02
Filed: 1980-03-14
Abstract: A novel method of diagnosis of atherosclerosis comprises comparing the migration of endothelial cells or of cells of endothelium-like morphology in vitro, in the presence of serum from the person being examined, with the migration of identical cells in the presence of serum from healthy persons or of other standard sera, and interpreting a reduced migration in the presence of serum of the person being examined as being an indication of the possible existance of atherosclerosis in this person. The cell migration is measured for example on monolayer cell cultures of pig aorta endothelial cells or of Balb/c 3T3-A31 cells, in which cultures a portion of the cellular layer has been removed. An outfit for carrying out the method contains the materials and devices necessary for the purpose.
Patent PT-75791-A (PT)
Title: Method and device for measuring hairiness of textile yarns
Inventor: RODRIGUES FERNANDO ANTONIO DE
IPC: G01B/
Filed: 1982-11-03
Abstract: Meter comprises a positive strip with means for locating the fibre, a photodetector emitting e.g. a 0-20 mV signal, an electromechanical system adjustable velocity, and a microprocessor. To increase accuracy, the diffraction image analysis is based on a Fourier transform produced in laser beams. Pref. a histogram is plotted of the mean square deviation on a metre for metre basis, with a programming range of 1-265 seconds, digital display and printing.
Patent PT-77067-A (PT)
Title: Method for making a peptide or a non-toxic salt thereof
IPC: C07K1/04
Filed: 1983-07-20
Abstract: Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads. Administration of an effective amount prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads. The peptides have the structure: X-β-D-2NAL-R<sub>2</sub>-D-Trp-Ser-R<sub>5</sub>-R<sub>6</sub>-R<sub>7</sub>-Arg-Pro-R wherein X is hydrogen or an acyl group having 7 or less carbon atoms; R<sub>2</sub> is Cl-D-Phe, F-D-Phe, N0<sub>2</sub>-D-Phe, Cl<sub>2</sub>-D-Phe or Br-D-Phe; R<sub>5</sub> is Tyr or Cl-Phe; R<sub>6</sub> is 4-NH<sub>2</sub>-D-Phe or D-Arg; R<sub>7</sub> is Leu or N<sup>α</sup>Me-Leu; and R<sub>10</sub> is Gly-NH<sub>2</sub>, NHCH<sub>2</sub>CH<sub>3</sub> or D-Ala-NH<sub>2</sub>.
Patent PT-84032-A (PT)
IPC: F42C15/24
Filed: 1986-12-29
Abstract: A cartridge comprises a longitudinal tube having a transverse open end. A projectile is accommodated in and can slide longitudinally inside the tube. The projectile is ejected from the tube through the open end by sliding longitudinally relative to the tube. There is a pyrotechnic charge in the projectile. A device for securing delayed initiation of this charge comprises a fuse, a percussion member in the projectile movable between a retracted position in which it is removed from the fuse and a striking position in which it strikes the fuse, a device adapted to hold the percussion member temporarily in its retracted position and complementary mechanical devices on part of the projectile and part of the tube facing the path followed by this part of the projectile as it is ejected. The complementary mechanical devices impel the percussion member towards the striking position, overriding the temporary holding device, when the aforementioned part of the projectile passes across the aforementioned part of the tube during ejection of the projectile from the tube.
Patent PT-87383-A (PT)
IPC: C07C209/08
Filed: 1988-05-02
Abstract: Mono-ester analogs of ditallow dimethyl ammonium chloride provide fiber and fabric softener/antistatic compositions.