baber/WOPTO huggingface dataset:
Patent NL-7409303-A (NL)
Title: Chelating resins for removing heavy metals - esp. from brine, obtd. from thiol resins and unsatd. acids
IPC: C08G75/00
Filed: 1974-07-10
Abstract: New S-contg. chelating resins are prepd. by reacting (A) a polymer of an aromatic cpd. with thiol gps. linked to the aromatic rings, with (B) a 10C alkenically unsatd. carboxylic acid. The claimed prod. is a polymer of an aromatic cpd., contg. 2-10C gps. of formula: where X and Y are H or a 1-7C hydrocarbon gp., A is a 1-2C alkylene gp., n = 0 or 1, if n = O Y may also be -CH2COOR and R is H or a metal atom, linked to the aromatic ring. The resins have improved selectivity for heavy metals. They can be used in weak oxidising media; they do not bind in a strongly acid medium. Adsorbed metals can be eluted by means of an equiv. amt. of acid. The resins can be used to remove traces of Cu and Ni from solns. of common salt contg. large amts. of Ca and Mg, e.g. discharge from a sea water evaporator.
Patent NL-7605885-A (NL)
Title: Mechanical removal of cheese rind - with little waste of cheese
IPC: A01J27/00
Filed: 1976-06-01
Abstract: A device for removing rind from cheese has a support for the cheese and a scraper. These can be moved relative to each other. The scraper is mounted between a pair of rollers. The re is little waste of useful cheese.
Patent NL-7712877-A (NL)
Title: Paper roll joining mechanism - has spring loaded lever with feeler and roller pressing strips together
IPC: B65H19/18
Filed: 1977-11-22
Abstract: The paper rol joining mechanism attaches the end of the paper from an exhausted roll to the start of a spare roll in a paper dispensing mechanism. A lever (7) pivots at one end in the mechanism housing near the strip of paper (1) dispensed from the roll (2) while its other end has a feeler (9) spring loaded against the strip. A spare roll (4) is mounted in the housing clear of and below the first roll (2) and also below the latter are a pair of pressure rollers, one (5) mounted on the lever and the other (6) in the housing. The strip (1) and the end of the paper (3) from the spare roll both phass between these rollers, and when the first roll is exhausted the lever swings the roller (5) on it towards the other one (6), pressing the two pape ends together, and joining them by friction.
Patent NL-7800608-A (NL)
IPC: F16H57/037
Filed: 1978-01-18
Abstract: A transmission unit for coupling the engine of a motor vehicle to either a manual-shift gearbox or an automatic gearbox includes a differential having a crown gear, pinions for coupling the crown gear to the output shaft of the gearbox and a housing for enclosing the differential, the pinions, and either a mechanical clutch or a torque converter. The housing has a first coupling face portion for attaching the transmission unit to an engine, a second coupling face portion for attaching the transmission unit to a manual-shift gearbox or to an automatic gearbox, and bearings supported to engage the pinion and the input and output shafts of the engine, the gearbox and the differential, with the gearbox of either shafts in substantially the same position relative to the housing. The housing can be a one-piece construction or a two-piece construction. A bearing support housing can be utilized with the main housing when coupling the transmission unit to an automatic gearbox. The pinions can include a two-part pinion with different sets of teeth. Bearing members can mount the pinions on shafts of the housing and might include tapered roller bearings, needle bearings, ball bearings, cylindrical roller bearings, or a combination of these.
Patent NL-7807544-A (NL)
Title: Moulded mass contg. expanded thermoplastic granules mfr. - used for light cements, plasters and mortars resistant to heat, sound, humidity, and fire propagation
IPC: C04B28/02
Filed: 1978-07-13
Abstract: A moulded mass, contg. expanded thermoplastic granules mixed with an inorganic binder, is prepd. in one stage from the expanded granules, mixed with water, water-sol. resins and the binder, the mixt. being cast in a mould where it solidifies. The water-sol. resins, which are used in concns. of 0.005-5 kg/m3 of final prod., are pref. vinyl, acrylic or cellulosic resins, or copolymers or mixts. thereof. Organic and inorganic auxiliaries may be added to them. The binder is (i) cement, with sand or gravel, if the final prod. is a light cement or (ii) plaster if the final prod. is a light plaster. It may include granular or fibrous fillers. The prod. are used in light moulded masses, concretes and plasters. Process enables the mixts. to be prepd. in a single operation. The prods. provide good heat and sound insulation, and resistance to humidity and to propagation of fire.
Patent NL-7900846-A (NL)
Title: Granulated finely divided animal foods, esp. for fish - made by spraying an aq. soln. of a non-toxic polymer onto a tumbling bed of the fine solid food components
IPC: A23K1/18
Filed: 1979-02-02
Abstract: Animals foods for small animals, which can contain particles with a max. size of only 300-2000 mu, are made by agglomerating mainly solid feed components with an average particle size of =500 mu. Agglomeration is carried out by spraying a tumbling bed of the particles with an aq. soln. of a non-toxic polymer, and (if necessary) drying the resulting granulated prod. to a moisture content of 15 wt.%. Prods. are free-flowing and have a controlled, uniform particle size. They are esp. useful for use in automatic dispensing appts. for feeding fish and other small aquatic animals, poultry, etc..
Patent NL-7905067-A (NL)
Title: Stop valve for particles suspended in fluid - has inclined cylindrical plug seat turned while sliding to open position
IPC: F16K1/10
Filed: 1979-06-29
Abstract: The stop valve has a linear flow passage with a seat at right angles to it, against which there acts an axially-sliding cylindrical plug whose interior head face is inclined to its axis, the latter in turn being inclined to the flow direction. In addition to moving in the axial direction, the plug (4) is also turned about its axis, so that its seat surface (7) on approaching the plane of the passage sidewall is parallel to the latter and flush with it when fully open, while when shut it is at right angles to the flow direction.
Patent NL-8100173-A (NL)
IPC: F25D31/00
Filed: 1981-01-15
Abstract: Vacuum cooling tunnel, in particular for cooling water containing products, such as for example salad, comprising a horizontal cylindrical housing 1 having an access door at at least one end for supplying or removing loads 7 of products on pallets 6 or the like, which loads 7 have a rectangular cross-section, in which in the spaces between the upstanding walls of the most width and acceptable load 7 and the cylindrical wall condensing bodies 4,5 extending in longitudinal direction are arranged consisting of parallel pipes through which a cold means is fed, which pipes are arranged within an enclosure, the open upper side of which communicates with the interior of the tunnel 1 and to which at least one vacuum pump is connected for generating an under pressure in the interior of the tunnel, whereby the horizontal cross-section of the passage for the medium to be withdrawn from the interior of the tunnel 1 and moved in each condensing body 4,5 perpendicular to the pipes by the vacuum pump(s) diminishes stepwise or continuously from the open upper side of the condensing body 4,5.
Patent NL-8204672-A (NL)
Title: Night-safe for bank - uses electronic detector to accept only cash cassettes which respond with authorisation code
IPC: G07D11/00
Filed: 1982-12-01
Abstract: Night safes at a number of branches may be used, so routines may be varied. The time and place of deposit may be recorded by a central computer. Each cash cassette carries a responder circuit plate which radiates a coded signal in response to a signal from a transducer in the night-safe input slot. The code is unique and may be reprogrammed if necessary. If an unauthorised object is inserted, it is not carried to the inner part of the safe and an alarm is generated.
Patent NL-8402455-A (NL)
IPC: C08G59/16
Filed: 1984-08-09
Abstract: Resin compositions comprising two resins A and B, wherein resin A consists of the reaction product of an epoxidized fatty acid ester of a polyvalent alcohol and a monovalent carboxylic acid and resin B consists of a carboxylic acid modified fatty acid ester of a polyvalent alcohol.The resins compositions are suitable for linoleum manufacture.
Patent NL-8502700-A (NL)
IPC: F16C35/067
Filed: 1985-10-03
Abstract: A two-row angular contact ball bearing with two axially spaced inner races arranged in the shaft and outer rings with outer races disposed around the inner races. The outer rings are held apart by a bushing. One end of the bushing rests against one of the outer rings. The other end of the bushing has a radially enlarged end section which extends over the other outer ring and defines a free space between the other outer ring and a shoulder at the beginning of the enlarged section of the bushing. An annular, conical spring is in the free space between the outer ring and the shoulder. A cutout in the bushing enables installation of hardening material in the free space radially outside the annular spring for rigidifying the spacing of the bearings once the shaft carrying the bearings has been installed in a final installation.
Patent NL-8601901-A (NL)
Title: Producing plastic window or door frame member, door panel etc. - by spacing low-density, e.g. foam plastic, bodies in mould and casting high-density plastics to full spaces around and between bodies
IPC: E06B3/20
Filed: 1986-07-22
Abstract: The method is intended for producing a plastic building element such as a window frame member, frame, door panel etc having a core of low-density plastic and a skin of high-density plastic. It comprises producing similar bodies of low-density plastic, e.g. poly-urethane foam, arranging these bodies in a mould with pre-determined spaceds a between them, and pouring high-density plastic into the mould to fill the remaining cavity. Partitions may be placed in the spaces (a) between the bodies and/or the bodies may have a reinforcing layer, e.g. a glass fibre strip, wound thereon.
Patent NL-8700385-A (NL)
Title: Stimulation of tissue plasminogen activator prodn. - with butyrate or other lower fatty acid
IPC: C12N9/72
Filed: 1987-02-16
Abstract: Butyrate and other lower fatty acids are used to increase the prodn. of tissue plasminogen activator (TPA) in vitro and in vivo.
Patent NL-8902833-A (NL)
Title: Combined soil cultivator seed sower - has two-part pivoted frame and attached to tractor, seed sowing equipment being fitted to the fixed part and cultivator fitted to pivoting p
IPC: A01B73/04
Filed: 1989-11-16
Abstract: An agricultural implement which is used to cultivate the soil and sow the seeds has a two part frame. The first part of the frame (4) can be coupled to a tractor (1) and the second part (8) is attached to the first part by a pivot. The second part of the frame carries a soil cultivator (2) which is able to be locked in position by a hydraulically operated adjusting cylinder (63) and a mechanical locking mechanism (70,72). The cultivator can be locked and supported in three positions, working, semi-lifted for transporting and fully lifted for storage by operating the adjusting and locking mechanism.
Patent NL-9000335-A (NL)
IPC: B24B3/36
Filed: 1990-02-12
Abstract: The invention relates to a grinding device for knives which works with a ring wheel driven in a revolving manner, two knife guides (8, 9) being provided in a housing (1), which knife guides (8, 9) lead into the area of the grinding surface of the ring wheel (3), the knife being insertable into these knife guides (8, 9) in such a way that, when the knife is inserted, the cutting edge of the knife comes into drawing contact with the grinding surface of the ring wheel (3). 
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Patent NL-9001717-A (NL)
Title: Choke coil wound on bead of soft magnetic material - has cylindrical insulating housing for shielding part of wire turn which extends outside channel in magnetic bead
IPC: H01F27/02
Filed: 1990-07-30
Abstract: The coil (1) comprises a bead (3) of soft-magnetic material having a number of parallel channels (6) containing electrically conducting wire (9). The wire forms a number of turns each of which extends via at least two channels. The portion of the turn which extends outside the channel is shielded by an electrically insulated housing (13) which fits tightly around the magnetic head. The housing itself consists of an outer (15) and inner (17) cylindrical portion, each having one open and one closed end, which can be slid axially over the magnetic bead so that their open ends fit into one another.
Patent NL-9100278-A (NL)
IPC: B01D71/26
Filed: 1991-02-18
Abstract: Microporous film of ultra high molecular weight polyethylene with a high degree of moisture vapour transmission rate and a permeability to air that lies within a narrow range and a process for the production of a film with a high degree of moisture vapour transmission rate and a permeability to air that lies within a narrow range from a polyolefine by extruding a solution of the polyolefine in a first solvent, followed by cooling, the removal of the solvent and stretching of the film, in which the surface of one and only one side of the film is brought into close contact with a second solvent for the polyolefine before the film is contacted with the cooling agent.
Patent NL-9101108-A (NL)
IPC: H05K1/09
Filed: 1991-06-26
Abstract: Composite green ceramic layer (1) suited for the production of multi-layer electronic components, comprising a base layer consisting of a ceramic green film (2), electrodes (3) applied thereon and a finishing layer (4) which at least fills the spaces between the electrodes (3), and in which the green ceramic film (2) is self-supporting, process for the production of such a composite ceramic layer (1) and multi-layer electronic components produced by means of such a composite ceramic layer (1). <IMAGE>
Patent NL-9101982-A (NL)
Title: Floating play item for swimming lessons
IPC: B63B35/73
Filed: 1991-11-27
Abstract: A floating play item for swimming lessons is provided with a number of rectangular, soft and dimensionally stable float elements which, on their sides, are provided with coupling components for coupling the float elements together. A flat base element is provided on the top side with a shallow recess, leaving a seating edge clear. This can be used as a bath for pre-school children or as the base for a number of float elements which fit together in the form of a stepped pyramid, each upper float element fitting into a recess in the topside of a lower float element. A channel-shaped float element with an at least approximately flat top side and with slightly raised sides can be used as a slide or walking mat. A float element provided with the four side walls can be used as a games box or for a floating house.
Patent NL-9102079-A (NL)
Title: Arrangement for converting flow energy of water into electrical energy
IPC: F03B17/06
Filed: 1991-12-12
Abstract: Arrangement for generating electric current from flowing water in a large body of water, comprising a frame, and electric generating machine housed in the frame and a drive installation housed in the frame for driving the generating machine, the drive installation being provided with a section which is upright in the frame and at least one section revolving about at least one vertical shaft, preferably about two vertical shafts positioned at a horizontal distance from one another. Said revolving section comprises at least one endless belt which carries vanes which are fastened at a distance from one another and can be swung out towards both sides of the endless belt and on which the flowing water can exert a force to cause the revolving section to revolve, being provided with coupling means which transmit the movement of the revolving section to the generating machine, the angle of the vanes with respect to the flow being changeable. Means for selectively setting the angle of the vanes with respect to the direction of the water flow can be present. This allows the angle between the cell surface and the endless belt or belts to be varied over the depth of the water.
Patent NL-9301117-A (NL)
Title: Compressed peat moss for use as a horticultural material, and cultivation method using this material
IPC: A01G9/10
Filed: 1993-06-25
Abstract: A compressed peat moss is used as cultivation material by being dried, compressed to a continuous sheet and punched into units of different shapes, which are used as a base for seedlings and which will swell rapidly after water has been added in order to fill a new pot into which the seedlings are to be planted. The cultivation and replacement of pots can be facilitated and it is possible to save on material, labour, storage space and transport space. It is also possible to prevent injury to the hands of the users and to keep the workplace clean.
Patent NL-9301896-A (NL)
Title: Clamping device for a wheel
IPC: B60R25/09
Filed: 1993-11-03
Abstract: The invention relates to a clamping device for a wheel, comprising a base with two clamping arms which are pivotably connected thereto, and having a clamping arm which is connected thereto in such a manner that it can be displaced by displacement means, so that by means of relative displacement between the base and the sliding clamping arm, the clamping arms clamp onto the running surface of the wheel, wherein the displacement means preferably comprise an eccentric which is mounted on the base and moves over a cam on the sliding clamping arm.
Patent NL-9500163-A (NL)
Title: Stripping (strip-forming) device for a packaging machine
Inventor: NEIJNENS HENRICUS PETRUS MARIA
IPC: B65B9/20
Filed: 1995-01-30
Abstract: The packaging machine contains a filling tube for dispensing the product which is to be packaged, a device for conveying a flexible tube of weldable film packaging material along and past the filling tube, a sealing device for closing the flexible tube in the transverse direction and for welding it transversely using heat, and a control device for synchronizing the conveying of the flexible tube and the closure of the flexible tube. The stripping device is provided with stripping tools which can be placed on either side of the flexible tube, with drive means, by means of which the stripping tools can be displaced in the same direction as the direction in which the flexible tube is conveyed, and with a control device for synchronizing the displacement of the stripping tools with the conveying of the flexible tube. The stripping device is formed by two pairs of endless lines which can be placed on either side of an extension in the direction of the filling tube, the endless lines of each pair running parallel to one another. The stripping tools are formed by at least one pair of stripping bars, one stripping bar of each pair being secured between the one pair of endless lines and the other stripping bar of each pair being secured between the other pair of endless lines.
Patent NL-9500177-A (NL)
Title: Solar energy collector
Inventor: BAZELMANS JOZEF ALFONS MARIA
IPC: F24J2/50
Filed: 1995-02-01
Abstract: A solar energy system is known wherein incident sunlight and/or ambient heat is used, for example, to heat a medium (e.g. heating of a house, hot water supply etc). To prevent the heat which has accumulated during the day from being lost during the night, the solar energy system must be insulated. If translucent insulation material is used, incoming sunlight (insolation) is not impeded, while optimum insulation is achieved. Examples of translucent insulation material to be used include extruded thermoplastic material or so-called foamed glass (cellular glass, foam glass, glass foam).
Patent PT-71830-A (PT)
Title: Process and device for making sealed packages for spreadable products and packages thus obtained
IPC: B65B25/06
Filed: 1980-09-23
Abstract: A sealed package for supporting for use after the cover is peeled off, an individual portion of butter, comprise a stiff base member and a cover made from a flexible sheet into a shape having a center portion co-extensive with the top surface of the butter and downwardly and outwardly extending edges pleated to form peel tabs, said top member being cohesively attached (preferably at spaced locations) with the peel tabs extending beyond the base. Apparatus includes means 114 for transporting a base carrying the butter 6, Fig. 11, means 46 for cutting flexible material into predetermined lengths and for feeding the lengths to a rotatable vacuum drum having a plurality of die stations and a tamper 74. The longitudinally extending edges of the formed package are further pressed into cohesive engagement by a roller assembly which contains resiliently mounted blades. The cover may be only partially formed when applied and finish- shaped when the package is complete. <IMAGE>
Patent PT-80817-A (PT)
Title: Process for the preparation of carbamates,thiocarbamates and dithiocarbamates and their substituted derivatives containing aromatic radicals
Inventor: HENRICK CLIVE ARTHUR
IPC: C07C329/02
Filed: 1985-07-16
Abstract: The invention relates to novel compounds of formula I: <CHEM> wherein the symbols have the significances given in the description, the synthesis thereof and to the use of compounds of formula I for the control of pests such as insects mites and ticks.
Patent PT-93313-A (PT)
Inventor: ALVAREZ MARIA CONCEPCION GRACI
IPC: C12P17/18
Filed: 1990-03-01
Abstract: It comprises : (a) flocculation of the culture broth using an inorganic electrolyte as a coagulation agent along with an organic polyelectrolyte as a flocculation coadjuvant; (b) purification of the cited acid contained in the culture broth, once flocculated and decanted, by formation, as stable intermediate products, of salts derived from primary, secondary and tertiary amines; (c) formation of pharmaceutically acceptable salts of the active principle. The cited new process is useful due to its inhibitory activity of beta -lactamases and its marked synergic effect when it is associated with other  beta -lactamic antibiotics of the type of penicillin and cephalosporins.
Patent PT-95377-A (PT)
Title: Alkaline paper containing polymer granules
Inventor: FERGUSON LOREEN DORIS
IPC: D21H/
Filed: 1990-09-20
Abstract: The invention relates to an alkaline paper containing a fibrous cellulose material, 1.0 to 10.0% by weight of polymer granules in vesicles, and 5 to 35% of calcium carbonate filler.
Patent PT-99129-A (PT)
Inventor: HEMELRIJK DIRCK VAN
IPC: C08F8/12
Filed: 1991-10-01
Abstract: PCT No. PCT/EP91/01846 Sec. 371 Date Jun. 2, 1993 Sec. 102(e) Date Jun. 2, 1993 PCT Filed Sep. 9, 1991 PCT Pub. No. WO92/06122 PCT Pub. Date Apr. 16, 1992.    <IMAGE>  (I)    Organophosphonic polymers of general formula (I) where Y is a methyl or ethyl group or hydrogen and Z is hydrogen, the ammonium group, an alcaline metal or an alcaline earth metal. A method for producing these polymers comprises three stages: production of a monomer by reacting a ketene with diethylphosphite in the presence of an acid catalyst; polymerization of the monomer in solution in a solvent by means of a free radical initiator; hydrolysis of the polymer obtained by means of a concentrated solution of inorganic or inorganic based acid. Aqueous solution of hydrogen peroxyde stabilized by means of said polymers.
Patent PT-99752-A (PT)
Inventor: BOECKEL CONSTANT ADRIAAN ANTON
IPC: A61K31/7105
Filed: 1991-12-10
Abstract: The invention relates to novel labelled modified oligonucleotides useful for gene therapy, a conjugate of a targeting moiety, such as an antibody and a modified oligonucleotide complementary to the labelled oligonucleotide, the combination of both being useful in therapy of viral infections, tumours and (auto) immunodiseases. Also disclosed are pharmaceutical formalations comprising the various compounds.