baber/WOPTO huggingface dataset:
Patent NL-7809019-A (NL)
IPC: A47J31/40
Filed: 1978-09-01
Abstract: A method and apparatus for preparing beverages in beverage making machines from powdered concentrates, in which the powder is metered by a powder dosing device to an open-topped mixing device disposed under said powder dosing device, and in which mixing device the powder is dissolved in water supplied to the mixing device. The invention is characterized in that there is provided a stream of air which entrains the powder particles integrally from the outlet opening of the powder dosing device (1) through the mixing device, while the stream of air in its totality leaves the mixing device (5) together with the prepared solution, and further that, from the place where the powder first touches the mixing device, all interior parts of said mixing device are washed by the water supplied.
Patent NL-8104689-A (NL)
Title: Isobutyric anhydride prodn. from propylene - by carbonylation in liq. hydrogen fluoride and hydrolysis of prod.
IPC: C07C51/573
Filed: 1981-10-15
Abstract: Prodn of isobutyric anhydride (I) is carried out by (a) carbonylating propylene in the presence of excess anhydrous liq HF; (b) fractionating the reaction mixt to separate isobutyryl fluoride (II) and recover unreacted HF for recycle; (c) hydrolysing (II) at 0-100 deg C in the presence of an HF acceptor (III) and 0.05-0.5 mole of water per mole of (II), the water being completely consumed in the reaction to form an equilibrium reaction mixt including a liq phase comprising (I) and (II) and a solid phase comprising an HF/(III)complex; and (d) fractionating the liq phase to give a prod fraction comprising (I) and an overhead fraction comprising (II) for recycle to step (c). The process avoids problems associated with the sepn of (I) from HF; recycle HF can be recovered from the HF/(III) complex.
Patent NL-8402180-A (NL)
Title: Aerating maturing cheeses stored in sealed compartments - by conditioned air with supply and extract distributed and balanced per cheese
IPC: A01J25/16
Filed: 1984-07-10
Abstract: Conditioned air is passed to the immediate vicinity of the cheeses supported on carriers in hermetically sealed compartments which form the storage system. This air emerges from outlets in supply ducts extending across these compartments to blind ends at and passes between or over the respective cheeses. The air is extracted via inlets in similar ducts, such that the air is extracted from over and between the respective cheeses whereby supply and extract rates per individual cheese are balanced relative to one another.
Patent NL-8603230-A (NL)
IPC: A47K4/00
Filed: 1986-12-18
Abstract: A public convenience comprises a cabin (1) which is divided by a partition (2) into a usage cubicle (3) having a door (5) to be locked from the inside, and an equipment cubicle (4), a toilet bowl (7) being placed in the usage cubicle, this toilet bowl being provided with a flushing device (11) which is connected to a fluid-carrying line and in which is mounted a regulating valve (20a) which can be opened and closed by control means. In order to be able to keep the toilet very clean under all circumstances and to minimise the susceptibility to vandalism, a number of nozzles (18, 19; 25, 26) for cleaning the edge of the toilet bowl and/or the floor of the usage cubicle open into the usage cubicle these nozzles being connected to fluid-carrying lines having regulating valves (20b, 20c) which can be opened and closed by control means. First detection means (29) such as radar or infrared beams, which are not accessible from the usage cubicle and which can detect the presence and absence of a subject in the usage cubicle, are placed in the equipment cubicle. The detection means are connected to the control means, all this such that the valves (20b, 20c) in the fluid-carrying lines to the nozzles (18, 19; 25, 26) can be opened only if it is detected that somebody has been present in the usage cubicle and has left the latter.
Patent NL-8802254-A (NL)
Title: Wooden door or window frame - has bottom face on upright clear of top surface of threshold
IPC: E06B7/14
Filed: 1988-09-13
Abstract: The door- Or window-frame comprises a wooden threshold from which wooden uprights extend at right angles, each with a bottom face towards the top one of the threshold. At least at the front of the frame (1) the upright (3) has a bottom transverse end face (4) clear of the top face (5) on the threshold (2). At the rear there can be a second end face (7) on the upright, bearing against a top face (6) on the threshold.
Patent NL-8810001-A (NL)
Title: Connected unit prefabrication method - uses coupling members and filler pieces forming open-ended structure
IPC: E04H1/12
Filed: 1988-09-01
Abstract: The method produces prefabricated units for connection together, using vertical coupling members and horizontal filler pieces. These are positioned so as to form an open-ended structure, which can be extended without modification. A vertical coupling member can be used which also acts as a holder and stop for the horizontal filler pieces.
Patent NL-8901677-A (NL)
IPC: E06B3/82
Filed: 1989-06-30
Abstract: Interlockable building panel, consisting of at least two parallel plates, between which isolating material is applied, the panel being provided with at least one edge made of metal sheet, profiled in cross-section, which edge can interact with the edge of a second building panel, in such a way that the building panel can be interlocked with this second building panel, pivoting upon an axis perpendicular to the cross-section of the edge, characterized in that the edge consists of two metal plates (1,2), made for that purpose, of which plates one (1) has a U- or V-profile in cross-section, and the other one (2) has an L- or U-profile in cross-section, the second plate totally or partially closing the open side of the U- or V-profile of the first plate.
Patent NL-8903154-A (NL)
Title: In-line skate
IPC: A63C17/06
Filed: 1989-12-22
Abstract: In-line skate (roller blade, in-line roller boot) comprising a support profile for the shoe of a skater and a number of wheels which lie in line behind one another and are attached beneath the support profile in such a manner that they can rotate freely. The wheels are mounted in pairs, in a freely rotatable manner, in a support structure which is rotatably connected to the support profile, a spacer being attached between each support structure and the support profile, in order to position the support structure with respect to the support profile. The spacer is preferably of adjustable length and provided with a resilient element.
Patent NL-9001011-A (NL)
Title: Emulsion explosive having continuous phase of fuel and emulsifier - and dispersed aqueous oxidiser salt contains expanded perlite as void providing agent
IPC: C06B47/14
Filed: 1990-04-27
Abstract: A water-in-oil emulsion explosive compn. comprises a continuous phase consisting of a carbonaceous fuel and an emulsifier, a dispersed phase consisting of an aqs. soln. of an inorganic oxidiser salt, and expanded perlite having a density of less than 0.60 g/c.c. The fuel is pref. diesel oil, paraffin, an olefin, aromatic or naphthemic hydrocarbon, gas oil, heavy oil or lubricant. The emulsifier is a fatty acid ester of sorbitan, a mono- or di-glyceride of a fatty acid, polyglycol ether, an oxazoline or imidazoline derivative, or alkali metal as alkaline earth metal fatty acid salt or a salt of a hydrocarbyl-substd. carboxylic acid or anhydride, e.g. polyisobutenyl succinic anhydride. The continuous oil phase forms 1-10 wt.% of the compsn. The oxidiser salt is NH4NO3, or an alkali metal or alkaline earth metal mixrate, chlorate or perehearate. The disperse phase comprises 46-95% salt and 6-20% water. The perlite has density 0.23-0.45 g/c.c. and form 0.5-3% of the compsn. The compsn. can also contain entrained gas bubbles, chemical gassing agent, phenol- or when-formaldehyde resin hollow microspheres, hollow glass microspheres or polystyrene foam beads.
Patent NL-9001092-A (NL)
Title: Hand-held water applicator - provides selective liquid dosing for horticultural crop
IPC: B05B9/04
Filed: 1990-05-07
Abstract: The watering device includes a hand grip with spray nozzle and mobile reservoir for liquid, and also a reciprocating pressure pump. It also includes a spray nozzle (2) and pistol type, hand grip (3) and reservoir (15). The pump chamber includes N.R.V.
Patent NL-9200645-A (NL)
Title: Clamping device for a model on which a set of dentures is mounted
IPC: A61C13/20
Filed: 1992-04-06
Abstract: Clamping device for clamping a model on which a dental prosthesis is mounted while being machined by means of a micro machine tool. The clamping device comprises at least two sections which can be moved relative to one another in a plane, at least one section having two clamping faces for gripping the foot of the model. These two clamping faces form an acute angle with respect to the said plane and are positioned substantially symmetrically with respect to said plane. Providing the clamping device with a number of oblique stop faces (check faces) in a two-by-two symmetric arrangement with respect to the plane, which correspond to the clamping faces of the foot of the model, results in effective, reproducible and accurate clamping.
Patent NL-9201990-A (NL)
Title: Modular construction box for construction elements which are to be built up in a static arrangement for rooms, surfaces, bridges and steps
IPC: E01D15/133
Filed: 1992-11-16
Abstract: Room construction elements which are designed as blocks are designed with rectangular surface elements and/or bridge-building elements and/or step-building elements which are formed as frame or ladder steps which can be varied and connected as desired and to one another in one- dimensional, two-dimensional or three-dimensional form. Furthermore, the room, surface, bridge and step building elements are built up in series working with a basic unit of 1 metre in multiples thereof or fractions thereof. The room building elements may be designed in such a manner that they can be set up horizontally or vertically and folded longitudinally or inwards by means of corner lips, locked double lip hinges and locked tongue hinges. <IMAGE>
Patent NL-9300559-A (NL)
IPC: A01G27/00
Filed: 1993-03-30
Abstract: A grid like tray (3) in the water storage container is replaced by a grid of boxes (1,1a). Water is supplied to one end of the grid from a collecting tank (22) through tubes (20) fitted to water tight connectors (6), and is allowed to flow from the first row of boxes to the next row through the openings and connectors, and on through all the rows to the end of the tray. From this end the water drains through similar outlets (7) into hose connections (21) and back to the collecting tank. These hose connections can be fixed to the sides of any tray. ADVANTAGE - Can be used as cultivators or as transporters.
Patent NL-9301813-A (NL)
Title: Conveyor for a treatment installation
IPC: B65G17/08
Filed: 1993-10-20
Abstract: Conveyor, provided with an endless link belt, which is provided with hinge pins, for moving products along a path through a treatment installation. The installation essentially comprises at least two drums or similar guides which can rotate about a vertical axis and along which the path, in a slightly inclined plane, forms a curve of a defined number of degrees. The installation furthermore comprises support members for the other slightly inclined path sections, all this in such a manner that the products to be treated can be supplied at a low position from one drum and can be discharged at a high position from another drum, or vice versa, the link belt returning from the high position to the low position via a vertical path section and a horizontal path section, and drive and tensioning members for the link belt. The link of the link belt, which is made from mouldable or castable material, comprises a number of flat link parts with recesses, which are delimited by pulling arms, in which arrangement the hinge pins are fixedly connected to the pulling arms and, in the plane of the conveyor belt, can move through slots in the link parts. The installation furthermore comprises a drive component with at least one drive wheel which resembles a chain wheel and the teeth of which engage in the space between two link parts.
Patent NL-9301891-A (NL)
Title: Apparatus for carrying out physical exercise
IPC: A63B23/04
Filed: 1993-11-03
Abstract: The apparatus comprises at least two platforms which are positioned on one another, the dimensions of a platform located at a lower level being larger than those of a platform positioned on top of it. The platforms are preferably positioned concentrically on top of one another. The platforms may be round, square, triangular or oval. If appropriate, an intermediate component may be accommodated between a platform located at a higher level and a platform located beneath it, in order to change the difference in height between the two platforms.
Patent NL-9401365-A (NL)
Title: Process and device for the deformation of plate material
Inventor: BROEDERS PETRUS WILHELMUS FRAN
IPC: B21D11/20
Filed: 1994-08-23
Abstract: A sweeping member 5, together with a plate 2 which is to be worked and lies on a layer 4 of resilient material of a table leaf 3, is pressed a certain distance, the depth of impression, into the resilient layer 4. Subsequently, the sweeping member 5 is slid substantially parallel to the supporting leaf 3 over the plate 2 in the direction of the arrow P1, the resilient layer 4 being continuously impressed, thereby causing the plate material 2 to deform at the site of the zone of impression. By moving the sweeping member 5 continuously over the plate 2, that portion of the plate 2 which has already been swept will begin to display a curvature having a certain radius R. By varying the depth of impression, the plate material 2 can be provided locally with different radii of curvature. <IMAGE>
Patent OA-10669-A (OA)
Title: Zwitterionic forms of trovafloxacin
Inventor: ALLEN DOUGLAS JOHN MELDRUM
IPC: C07D471/04
Filed: 1998-02-27
Abstract: A zwitterionic form of trovafloxacin having formula (I) selected from the group consisting of its crystalline hygroscopic and non-hygroscopic polymorphs and pentahydrate and methods for their preparation. The invention further relates to methods of using, and pharmaceutical compositions comprising, the compounds of the invention for treatment of bacterial infections in mammals.
Patent OA-10979-A (OA)
Title: Stable non-hygroscopic crystalline form of n-Än-n-(piperidin-4-yl)butanoyl)-n-ethylglycylÜcompounds
Inventor: CHRZAN ZOFIA J
IPC: A61K38/00
Filed: 1999-02-19
Abstract: The invention is directed to a non-hygroscopic stable crystalline form of the antithrombotic compound N-[N-[N-(4-piperidin-4-yl)butanoyl)-N-ethylglycyl]-(L)-aspartyl]-(L)- beta -cyclohexyl-alanine amide, to processes for preparing said stable crystalline form, to a pharmaceutical composition thereof, and intermediates thereof, and the invention is directed also to processes for preparing a compound of formula (II) wherein: A, B, Z, E<1>, E<2>, G, R, m, n, and p are as defined herein.
Patent PT-71073-A (PT)
Title: Electrodes
IPC: B21C/
Filed: 1980-04-09
Abstract: The electrode is made from two metals to give a central core of good thermal conductivity and an outer corrosion resistant sheath. The metals are typically a copper alloy for the core and a nickel-iron-chrome alloy for the sheath. Pellets of the two metals are placed, copper on top of nickel, in a graphite boat and passed through a controlled furnace with a reducing atmosphere. Here they are heated to the point where the copper surface in contact with the nickel melts and forms a bond. The bonded pellets are then placed in the die of an extruding press, again with the copper on top. When the ram is forced down the metals deform to give the required non-corroding sheath over a thermally conducting core.
Patent PT-81289-A (PT)
IPC: B65D5/46
Filed: 1985-10-11
Abstract: A pack for containing materials which are capable of flow includes a tube formed by a longitudinal sealing seam, along with a bottom and a cover closing the tube ends. The cover is formed from thermoplastic material without a carrier material, is injected on the tube, and has a pouring spout. The tube comprises cardboard which is coated with thermoplastic material on one side. The bottom is quadrangular, formed from the folded-over tube of the pack of a fold-type closure. The cover and the cross-section of the pack, at least in the region of the cover, are round. To improve such a pack with a handle so that the final consumer enjoys improved handleability and transportability, the invention provides that a portion of the tube wall, which adjoins the periphery of the cover, is folded onto itself, forming a handle, and is joined to provide a double-wall surface portion in which a gripping opening is provided. The cover is extended over the upper edge of the double-wall surface portion with the gripping opening to provide a stiffening web.
Patent PT-81320-A (PT)
IPC: C12P13/22
Filed: 1985-10-17
Abstract: 1. A process for the preparation of aromatically substituted L-amino acids by enzymatic cleavage of the racemate of the lower alkyl esters (except tert.-butylester) using alpha-chymotrypsin in the weakly acid pH range and extraction of the ester of the D form, which comprises the reaction mixture obtained in the enzymatic cleavage being made weakly alkaline, the ester of the D-amino acid being extracted from this alkaline solution using an organic solvent, and being racemized, whereupon the racemate is returned to the process, and the extracted alkaline solution being made weakly acid, whereupon the L-amino acid is isolated from it.
Patent PT-81461-A (PT)
Title: Automated vehicle tire pressurization system
IPC: B60C23/00
Filed: 1985-11-08
Abstract: A system for automated pressurization of pneumatic tires includes an air pump which is driven by the vehicle engine and provides a continuous output of pressurized air. The pressurized air can either be routed to the tires or vented to the atmosphere under control of a manually-actuated selector valve having inflate, neutral and deflate modes of operation. A second selector valve can be set to designate which of the vehicle tires are to be inflated or deflated.
Patent PT-81800-A (PT)
Title: Process for preparing (benzothiadiazine benzamido and benzenesulphonyl)phenyl-substituted carboxyalkyl dipeptides useful as antihypertensive agents and pharmaceutical compositions containing them
Inventor: DOLL RONALD J
IPC: C07K7/00
Filed: 1986-01-06
Abstract: Benzyl, benzyloxy- or benzylthio-dipeptide derivs. of the formula (I) and their salts are new W = gp. n = 0 or 1; m = 0 to 2; p and q = 0, 1 or 2 provided the sum of p and q is 1 or 2 and that in formula (V), p is not O Y = CH2, -CH2-O-, -CH2-S-attached to position 2 or 4 of the phenyl gp. Z = gp. (VI) or (VII) A = Cl or Cf3; D = -(CH2)n-, -CH2O-, -CH2S-, -CH2CONH-G = -CONR7(CH2)t- or -SO2NR7(CH2)t-; t = 0 or 1; R1 and R4 = OH, 1-8C alkoxy, K-Xr-(CH2)s-O-, -OCH2OCO(3-8C)alkyl or K = XI or XII X = 0 or S; r = 0 or 1; S = 0 to 4; M = H, halo, OH, CF3 1-6C alkoxy, 2- or 3-furyl, 2 or 3 thienyl or phenyl (opt. substd. by halo, OH, CF3, 1-6C alkoxy or 1-6C alkyl) with the proviso that when S is O then r is O; R2,R5,R6 and R9 = H or lower alkyl; R3 = H, lower alkyl or amino lower alkyl.
Patent PT-88251-A (PT)
Inventor: FREEDMAN JULES
IPC: A61K31/44
Filed: 1988-08-11
Abstract: The present invention provides novel compounds such as certain aryloxy indanamines which are useful as anti-depressants and as inhibitors of synaptic norepinephrine and serotonin uptake. The present invention also provides an improvement in the treatment of depression which comprises inhibiting synaptic serotonin and epinepherine uptake.
Patent PT-91290-A (PT)
Title: Electronic phase selector
IPC: H01H/
Filed: 1989-07-27
Abstract: In installations utilizing electrical energy (B.T.) - three-phase system - each phase of the respective network is responsible for the supply of energy to specific circuits and consequently apparatus linked to the latter. Thus, when, for any reason, phases are lacking at the entry to an electrical installation, there are circuits which are immediately affected, and the widest range of equipment and instruments are paralyzed immediately through lack of power. With the selector now invented, a phase available for any circuit or apparatus which it is desired to safeguard against random power cuts, when one or two of any of the normally existing phases is lacking at the entry to the respective installation, is always guaranteed. It is of use in all electrical installations - three- phase system - mainly in lighting circuits and in the supply to apparatus or equipment whose functioning cannot or must not be interrupted arbitrarily by power cuts.
Patent PT-97083-A (PT)
Inventor: SIMPSON DAVID PRESTON
IPC: F24H1/10
Filed: 1991-03-20
Abstract: An ohmic heater comprises at least two electrodes 1 contained within a vessel 2 such that the electrodes lie along the length of the vessel 2. The vessel 2 has inlet and outlet ports 4 and 12 in the top and bottom through which a fluid to be heated flows, passing through the vessel 2 along the length of the vessel 2. The electrodes 1 are equally spaced about the axis of the vessel 2 and when in use, are connected to a power supply, such that the total voltage at any point in time at the electrodes is near or at zero. Hence, when in use, a current passes perpendicular to the flow of the fluid, but the electric potential on the axis is near to zero, and hence the leakage current from the ohmic heater is substantially reduced.
Patent PT-99557-A (PT)
Inventor: GUILLAUMET GERALD
IPC: C07D498/04
Filed: 1991-11-19
Abstract: The invention relates to the analgesic compounds of general formula (I):  <IMAGE>  in which: R1, R2, R3, R4, A, Z and m are as defined in the description, their isomers, epimers and diastereoisomers, their addition salts with a pharmaceutically acceptable acid and, when R1 and R2 each represent a hydrogen atom, their addition salts with a pharmaceutically acceptable base.
Patent SE-9002179-A (SE)
IPC: B60H3/06
Filed: 1990-06-19
Abstract: PCT No. PCT/SE91/00394 Sec. 371 Date Oct. 29, 1992 Sec. 102(e) Date Oct. 29, 1992 PCT Filed Jun. 4, 1991 PCT Pub. No. WO91/19617 PCT Pub. Date Dec. 26, 1991.An arrangement for filtering the air entering the interior of a vehicle, particularly the interior of a car, includes a coarse filter, a fan unit and a fine-filtering unit. The whole of the arrangement is combined to form a unit which can be fitted to the vehicle in the manner of a conventional, openable roof hatch (b 2). When closed, the hatch has a rear part which projects above the roof of the vehicle and which includes an ambient air intake opening (3) in which the coarse filter is mounted. The hatch also includes a vehicle interior air intake opening (9), a shutter (11) for closing the ambient air intake opening and the interior air intake opening to a desired extent, and at least one outlet opening (8) through which filtered air is blown into the vehicle interior.
Patent SI-9200249-A (SI)
Title: New therapeutically active compound
IPC: C07D311/58
Filed: 1992-10-08
Abstract: 3-(N-Isopropyl-N-n-propylamino)-5-(N-isopropyl)carbamoyl chroman as racemate and (R)-enantiomer and salts thereof, process for their preparation, pharmaceutical composition, use of and method of treatment of disorders in CNS. <CHEM> -
Patent SI-9620059-A (SI)
Title: Viral vectors and their use for treating hyperproliferative disorders, in particular restenosis
Inventor: BRANELLEC DIDIER
IPC: A61P43/00
Filed: 1996-03-28
Abstract: The present invention relates to defective recombinant viruses which contain at least one inserted gene encoding all or part of the protein GAX or of a variant of this protein, and to their therapeutic use, in particular for treating post-angioplastic restenosis.