baber/WOPTO huggingface dataset:
Patent NL-8104454-A (NL)
Title: Egg frame transport and storage mechanism - has movable bottoms of stationary magazines actuated by lug on chain
IPC: B65G1/08
Filed: 1981-09-29
Abstract: The transport and/or buffer-storage mechanism delivers supporting frames for eggs, tomatoes etc. to a packing machine having frame-loading magazines each enclosed by two or more plates. The frames are released from them by an indexing chain. The magazines are stationary (3), each having a movable bottom (4) actuated by a lug fixed to the chain (13). There can be a feed mechanism below the magazines, controlled by the packing mechanism and coupled to the chain. Each magazine bottom can be fixed to a spindle (5) on which there is a lug working with that on the chain.
Patent NL-8105408-A (NL)
Title: Polymer coated metallic pref. aluminium, pigment particles - for electrostatically applied or aq. paints
IPC: C09C1/64
Filed: 1981-11-30
Abstract: Metallic pigment for paints comprises metallic pigment particles coated with 0.1-30 (0.1-15) pts.wt. polymer for 100 pts.wt. metal component of the particles. The metallic pigment is pref. Al and it pref. also contains 0.5-5.4 pts.wt. of a silicone oil or resin for 100 pts. non volatile component of the coated particles. Depending on the amt. of polymer coating the pigment has (1) good resistance to electrical tension and is then suitable for electrostatic application, (2) good water resistance and is then suitable for aq. paints, and (3) good resistance to electrical shock. Paints in which the polymer coating on the pigments amts. to above 0.1 pref. above 0.5 pts.wt. have good exfoliation resistance.
Patent NL-8200820-A (NL)
Title: Address wrapper for printed magazine - is fixed by its binding, with cover flap folded down and glued after magazine folded in half
IPC: B42C11/02
Filed: 1982-03-01
Abstract: The arrangement is intended for applying an address wrapper (2) around a magazine (1). The wrapper is initially secured by the staple or glued binding of the magazine and has a portion to form a cover flap which is folded-down after the magazine is folded in half and glued (applicator 34) or otherwise secured to the remaining portion. The width of the remaining portion equals that of the unfolded magazine and is folded together with it. The width of the first portion is less than half the unfolded magazine width.
Patent NL-8303160-A (NL)
Title: Strip closure device - applied around envelope has silicone coated ABS housing to allow PVC tape to feed
IPC: B65B67/06
Filed: 1983-09-13
Abstract: A strip closure is applied around an envelope in a device which comprises a housing having a slot and, viewed from an inlet for the envelope, in the direction of processing, in order of succession in the slot: an inlet for the strip tape, a rotor having recesses, a rotatably arranged cutting device provided with a knife for cutting off the formed strip closure, and a bracket co-operating with the rotor and forming an assembly with the latter. The housing pref. consists of ABS copolymer doped with silicone. For prolonging the time of use of the device the bracket forms part of the wall of the slot, the bracket and the rotor being disposed on both sides of the slot. A maniable device is obtained when the knife is fastened to a knife holder of the cutting device in a manner such that during the cutting operation the knife is leading with respect to the knife holder.
Patent NL-8401678-A (NL)
Title: Paddle driven marine vessel - uses compressed air cushion under vessel hull to cause aqua-planing
IPC: B63B1/38
Filed: 1984-05-25
Abstract: The vessel may be a catamaran or trimaran and, includes a plenum chamber below the hull to which compressed air is supplied. The angled construction of the chamber creates an air cushion to give the vessel an aqua planing action. The vessel (1) has paddle wheels (15) and a plenum chamber (7). Inclined surfaces (13,14) facilitate a lifting (planing) action for the vessel. Inclined surface (16) promotes an increased water supply to the paddle wheel (15), providing increased speed for the vessel. An air distributor manifold has discharge pipes with horizontal discharge slots which increase the planing action.
Patent NL-8402401-A (NL)
Title: Incorporating one or more wires within body, e.g. in tube wall or plate-forming body by explosive shock wave pressure welding one layer to another with wire interposed pref. in groove in one layer
IPC: B23K20/08
Filed: 1984-07-31
Abstract: The method is intended for incorporating at least one wire (4) within a body (1;2,6). The wire is placed between two layers (2,6) which are to make up the body and these layers are subsequently connected by igniting (11) and explosive charge (9,10). The wire is preferably placed in a groove (3) or grooves in at least one layer. A number of wires may be arranged, e.g. in a grid pattern, to act as reinforcement of the body thus produced. Wires may be thus incorporated to form a thermo-couple, to act as heating element or to confer stability to the body at high temp.
Patent NL-8500066-A (NL)
Title: Container for pot plants - has slotted corner arrangement for insertion of distance pieces
IPC: B65D85/52
Filed: 1985-01-11
Abstract: The plastics containers for pot plants have a grid type bottom and removable distance pieces allowing for stacking. The containers (1) have a grid type base (2) and two-part corner slots (6,7) for insertion of distance pieces. The containers can be stacked when empty, by fitting a protrusion (4) into a recess (5). When loaded, the container slots are used for insertion of distance pieces which may be of different lengths, thus allowing pot plant of various heights to be transported.
Patent NL-8502966-A (NL)
Title: High pressure gas discharge lamp - is compact and has optical filter to return UV radiation by reflection
IPC: H01J61/40
Filed: 1985-10-30
Abstract: The quartz envelope (1) of the lamp is roughly cylindrical, with connection wires (3a,4a) at each end. The envelope has a neck at each end of the central section. The gas discharge cavity (2) in the central section has the form of a cylinder with conically tapering ends. The connection wires (3a,4a) are connected via cooling plates (3b,4b) to the ends of the electrode wires (3c,4c). The electrodes (5,6) inside the cavity (2) are tungsten coils. The outer surface of the lamp envelope is coated with a film (7) which reflects any ultra violet radiation back into the lamp. A typical 35 watt lamp has a cavity with a dia. of 2.5 mm. and a gap between the electrodes of 4.5 mm. The cavity is filled with argon at a pressure of 55000 Pa, together with 1.4 mg. of mercury and 1 mg. of a mixt. of sodium, scandium and thorium oxide. It is designed to be fed by a 100 volt, 10 kHz supply.
Patent NL-8601181-A (NL)
Title: Nail or staple removal tool - has cylinder with spring loaded drive and nail gripper jaws
IPC: B25C11/00
Filed: 1986-05-12
Abstract: The withdrawal e.g. for rusty nails from woodwork includes a cylinder in which a spring loaded piston rod moves, which has bottom-mounted gripper jaws. The tool is hand operated and includes an operating valve, indicator, and hinged leg type transporter. A spring loaded unit, tensioning device and nail withdrawal mechanism are combined in the cylinder unit.
Patent NL-8702270-A (NL)
Title: Frequency shifted laser interferometer for measuring distance - has two optical paths whose ends have detecting and measuring circuit
IPC: G01S17/34
Filed: 1987-09-23
Abstract: The laser interferometer has two optical paths transmitting partial laser radiation. The path difference 0 constitutes the distance to be measured, and at whose ends, the exiting radiation is fed to a detecting and measuring circuit. The laser is shifted in frequency so the exiting rays from the measuring interferometer set up an oscillating signal by interfering on a single photodetector of the detection and measurement circuit. The total continuous phase X per frequency oscillation is proportional to the path difference. A calibration interferometer is provided with two optical paths whose path difference has a knwon value C. The exiting rays set up another oscillating signal by interfering on another similar photo detector whose total continuous by phase per frequency shift is defined in the detecting and measuring circuit so the distance D = C.X/Y.
Patent NL-8801157-A (NL)
Title: Height-adjustable office table - has telescopic legs, and pivoting table top
IPC: A47B9/04
Filed: 1988-05-03
Abstract: An office table (1) includes a table top (2) whose height and pivot angle is adjustable. The table has two legs (3,4) with enclosed panels (5,6) and telescopic sliding parts (7-10). Inside each leg is a screw spindle (11) with nut (12). The screw spindles are coupled with each other via a transmission rod. The table top is connected to the table legs via a slide bearing (15).
Patent NL-8801492-A (NL)
IPC: H01M8/06
Filed: 1988-06-10
Abstract: This invention relates to a process for converting a fuel on the basis of hydrocarbon into electricity, by comprising the following stages:   a) catalytically converting (17) said fuel into an H2 containing gas,   b) passing said H2 containing gas through at least one "pressure-swing" adsorption unit (7) to produce an H2 gas stream of high purity, as well as a desorption gas, and c) supplying said H2 gas stream of high purity to the anode compartments of at least one fuel cell stack (9) in operating at a temperature of at least 140<o>C, in which electricity is generated. a
Patent NL-9002636-A (NL)
Title: Hook and clasp anchor for bandages, etc. - is fitted to bandages, splints, etc. without sewing
IPC: A61F5/01
Filed: 1990-11-30
Abstract: The hook-clasp anchor can be fitted to bandages, splints etc. without sewing, so as to accommodate stiffening straps as desired by a physiotherapist, paramedic etc. Braces can also be made up from basic material so as to protect the wearer from over-exertion in everyday life.
Patent NL-9100635-A (NL)
Title: Dredger with movable bucket on boom - having cover on boom shutting off bucket mouth on completion of movement
IPC: E02F3/40
Filed: 1991-04-11
Abstract: The dredger has a movable boom, on whose free end is attached a movable bucket. A drive mechanism moves the bucket over the sea- or river bed etc. to collect the spoil. A cover (16) hinging on the boom (10) is so positioned in the path of the bucket (12) that during the latter's movement over the sea-bed and subsequently the two move towards each other, finally shutting of the bucket mouth when movement is complete. The bucket can hinge via a horizontal axis (13) on the boom, the cover being parallel to this axis. The bucket edge can fit inside the cover, or vice versa.
Patent NL-9102092-A (NL)
Title: Sunscreen
IPC: E04H15/64
Filed: 1991-12-16
Abstract: Sunscreen comprising two sections 3, 8 which run parallel to one another and a cloth (canvas) 10 which is connected to the two sections. In the edge 9 of the cloth 10 which is to be connected to a section 8, there is a seam 12 containing a cord 13 or similar thickened piece. The section 8 is provided with a slot 14 which runs in its longitudinal direction, and in one of the walls 15 of the slot 14 there is a recess 16, in which the thickened seam 12 of the cloth can be held. The slot 14 can then be closed by a clamping strip 17 which extends in the longitudinal direction of the section 8 and is pushed into the slot 14 in the transverse direction, along the cloth 10, and can be held in the slot by means of a snap- together action. <IMAGE>
Patent PT-71955-A (PT)
Title: Process for removing emulsions at the interface of acidic solutions and solvents
Inventor: CAMP FLOYD EVERETT
IPC: B01F/
Filed: 1980-10-22
Abstract: Emulsions at the interface of an acid soln. and a solvent immisable in the acid are removed by passing a continuous fibrous string belt through the mixt. The specific gravity of the belt is between that of the acid soln. and the immiscible solvent, so that it can float through the emulsion phase. The belt, loaded with the emulsion, is drawn out of the mixt., the emulsion removed and the belt returned to the mixt. Used for removal of sludge in the organic solvent extn. of uranium from wet process phosphoric acid formed by acidulation of uncalcined phosphate rock. Uncalcined phosphate rock contains organic material such as humic acids which form the sludge emulsion at the interphase.
Patent PT-79151-A (PT)
Title: Process for preparing unsymmetrical 1,4-dihydropiridinedicarboxylic acid esters
Inventor: TELLER WERNER
IPC: C07D211/84
Filed: 1984-08-29
Abstract: Asymmetrical 1,4-dihydro pyridines of formula (I) R = phenyl, opt. substd. by 1 or 2 nitro groups and/or chlorine atoms, R1 = 1-4C alkyl, opt. substd. by 1-4C alkoxy R2 = 1-12C alkyl, opt. substd. by 1l4C alkoxy, CF3, or (C6H5)(CH3)N such that R1 and R2 are not the same, are prepared by reacting (VI) and (VIII) with RCHO to form (II) or (III). The reaction is effected in a solvent in the presence of an amine acetate as catalyst at -10 to +100 deg. C. The amine acetate may be derived from piperidine, morpholine, piperazine, pyrrolidone, and their alkyl derivatives. The preferred catalyst is piperidine acetate. Pref. 0.01-0.7 moles of catalyst is used per mole of ylidene of formula (II) or (III).
Patent PT-80166-A (PT)
Title: Process for the preparation of new derivates of 1,4-dihydropyridine
IPC: A61P9/00
Filed: 1985-03-26
Abstract: 1,4-Dihydropyridine derivs. of formula (I) and their acid addn. salts are new. R = OH, 1-4C opt. branched alkoxy which may be substd., such as methoxy or methoxymethoxy, or 2 gps. R on adjacent atoms form an alkylenedioxy gp., such as methylenedioxy or ethylenedioxy n = 1,2 or 3 R1 and R2 = 1-4C opt. branched alkyl which may be substd., such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, methoxyethyl or 2-pyridylmethyl. -
Patent PT-80926-A (PT)
Title: Dehydrated liposomes
IPC: A61K31/7042
Filed: 1985-08-07
Abstract: Dehydrated liposomes are prepared by drying liposome preparations under reduced pressure in the presence of one or more protective sugars, e.g., the disaccharides trehalose and sucrose. Preferably, the protective sugars are present at both the inside and outside surfaces of the liposome membranes. Freezing of the liposome preparation prior to dehydration is optional. Alternatively, the protective sugar can be omitted if : (1) the liposomes are of the type which have multiple lipid layers ; (2) the dehydration is done without prior freezing ; (3) the dehydration is performed to an end point which results in sufficient water being left in the preparation (e.g., at least 12 moles water/mole liped) so that the integrity of a substantial portion of the multiple lipid layers is retained upon rehydration. Concentration gradients capable of generating transmembrane potentials can be created across the liposome membranes either before or after dehydration, and the transmembrane potentials resulting from these gradients can be used to load charged materials, e.g., drugs, into the liposomes.
Patent PT-85563-A (PT)
Inventor: MOLZ PETER
IPC: G01N33/68
Filed: 1987-08-20
Abstract: The invention relates to novel acridinium derivatives of the formula I: <IMAGE> in which R<1> is hydrogen, an alkyl, alkenyl or alkynyl radical having 1 to 10 carbon atoms, a benzyl or aryl group, R<2> and R<3> are hydrogen, an alkyl group having 1 to 4 carbon atoms, a substituted or unsubstituted amino group, a carboxyl, C1-C4-alkoxy, cyano or nitro group or halogen, R<4> is a radical in which a sulphonamide group is bonded directly to the carbonyl group via the nitrogen and A<(-)> is an anion which does not interfere with the chemiluminescence; and their use in luminescence immunoassays.
Patent PT-88248-A (PT)
Inventor: CARTER WILLIAM A
IPC: A61K9/107
Filed: 1988-08-11
Abstract: Surfactant-stabilized ternary complexes of dsRNAs in topical pharmaceutical compositions, optionally also including a lymphokine and/or an inhibitor of reverse transcriptase, are applied topically to the affected or exposed area to treat or prevent viral infections, such as herpes virus, and other infectious conditions, particularly venereally transmitted pathogens. Ternary complexes of two strands of complementary RNA plus a compatible surfactant stabilized against temperature-associated enzymatic inactivation are described.
Patent PT-89835-A (PT)
Inventor: CIPOLLA DAVID C
IPC: A61P15/00
Filed: 1989-02-24
Abstract: A pharmaceutical composition is provided wherein human relaxin is formulated at an acidic pH of about 4 to less than about 7. The composition, useful for effecting parturition and inhibiting premature delivery, includes a buffer capable of maintaining the pH of the composition within a desired range, and may also include an agent to make the composition isotonic, and a stabilizing agent, if necessary. A specific example is human relaxin formulated in a citrate buffer, pH about 5.0, in the presence of sodium chloride, at an ionic strength of about 0.15  mu .
Patent PT-90058-A (PT)
IPC: A61K9/70
Filed: 1989-03-21
Abstract: A reservoir has a release surface for controlled, diminishing release of active substances throughout the period of application to solid, liquid or gaseous acceptors. At at least one position on the reservoir (102), a flat (101) cross-sectional surface of the reservoir is smaller than the release surface. Also described are a device for controlled, diminishing release of active substances throughout the period of application having at least one reservoir (102), and the use of the device disclosed in technology, human and veterinary medicine, cosmetics and pest control, at least one active substance to be released being effective in the field of technology, human and veterinary medicine, cosmetics and pest control.
Patent SE-8105883-A (SE)
Inventor: TRUEDSSON L
IPC: F21V21/02
Filed: 1981-10-06
Abstract: The invention refers to a device for the suspension of long light armatures in a ceiling via flexible suspension devices (9) such as chains. The device consists of two securable fitting washers (1) at each end of the fitting and two ceiling washers that can be screwed to the ceiling at a given distance from each other. The washers (1) are constructed with a vertically directed ear fastener (4) with a hole (5) for clamping up the clamping bolt (6) intended for the suspension device. This bolt is predominantly directed horizontally, and its distance from the top of the armature is adapted to the length of the link of a suspension chain adapted to other device (9). The clamping bolt can be accessed for adjustment even when the armatures are suspended so that the armature can easily be vertically adjusted.<IMAGE>
Patent SE-8904412-A (SE)
IPC: F16H55/50
Filed: 1989-12-29
Abstract: PULLEY This invention relates generally to hoisting mechanisms. The proposed pulley comprises a hub with spokes secured radially about its circumference. Mounted on the spokes is a rim with a rim well accommodating lining inserts arranged with clearances therebetween and embraceable by a rope. Each insert has at least one portion in the form of a magnetic element, the magnetic elements of the adjacent inserts facing each other by their like poles. The invention can be used in the mine hoisting plants.
Patent SI-9200202-A (SI)
Title: Coil for an electromagnetic relay
IPC: H01F5/02
Filed: 1992-09-02
Abstract: PCT No. PCT/DE92/00737 Sec. 371 Date Apr. 28, 1994 Sec. 102(e) Date Apr. 28, 1994 PCT Filed Sep. 3, 1992 PCT Pub. No. WO93/09556 PCT Pub. Date May 13, 1993.The coil has a coil former having an essentially cylindrical coil tube (2) as a support for a winding (5). Arranged on the external circumference of the coil tube are tab-shaped projections (8) which extend into the winding stack (5) and prevent twisting and axial movement in the event of the winding shrinking.
Patent SI-9300613-A (SI)
Title: Process for preparing substituted benzopyran derivatives
Inventor: JOHNSON GRAHAM
IPC: C07D/
Filed: 1993-11-25
Abstract: A process for preparing substituted benzopyran derivatives which comprises a final step cyclisation of the corresponding open-chain intermediates.
Patent UA-6831-A (UA)
Title: Protection device for electric power supplies
Inventor: HLUKHESKYI ARKADII LEONIDOVYCH
Filed: 1989-07-26
Abstract: The invention relates to electrical engineering and meant to use in secondary electric power supplies of communications-electronics equipment. The protection device for electric power supplies comprises a control transistor, a control current generator, power transistor, a voltage divider, a nonlinear current sensor and an electrical bias element.
Patent BG-100083-A (BG)
Title: Device for overpressure protection of an oil vessel of a stepping regulator
Inventor: GROZDANOV TONI D
IPC: H01H33/575
Filed: 1995-10-24
Abstract: The device is used when emergency modes of operation occur. It can perform two subsequent switchings off of the supply breaker with automatic repetitive reswitching (ARR), and during both switchings any secondary ejections of hot and ionized oil mixture and exhaust gases is avoided. The oil vessel device (2) of a stepping regulator contains a closed cylindrical vessel (3) fitted on lid (1) of vessel (2). There is a cylindrical flange (5) on lid (1) coaxially fitted in the interior of vessel (3). The hole of flange (5) is closed by a mobile valve (7) having seals and springs (11) which keep it is closed and sealed position. Springs (11) are two or more in number and are connected to valve (7) by studs (12) and at the same time are resting on lugs (10) of flange (5) and have cups limiting their travel. An oil pan (21) is fitted around flange (5) covered by a removable lid being normally opened by springs. There is an oil deflector (16), a deionization grating (19) and release nozzle (20) in vessel (3), above valve (7), and on the side of the vessel there is a contact system (26) connected to valve (7) by means of an oil-sealed small shaft (28), an arm (20) and a roller (30).
Patent BG-103280-A (BG)
Title: Molybdenum-promoted vanadium-antimony oxide catalyst for acrylonitrile or methacrylonitrile production
Inventor: TOFT MARK A
IPC: B01J37/08
Filed: 1999-03-25
Abstract: The invention relates to the production of acrylonitrile or methacrylonitrile by catalytic reaction in paraffin steam phase selected between propane and isobutane with molecular oxygen and ammonia at catalytic contact between the reagents and the catalyst in the reaction zone. The burden composition has molar ratio of paraffin to ammonia from 2.5 to 16 and paraffin to oxygen molar ratio from 1 to 10. The elements and the proportions of the catalyst are determined by the empiric formula VSbmAaMobDdOx where A means one or more of the elements Ti, Sn, Fe, Cr and Ga; D isone or more of the elements Li, Mg, Ca, Sr, Ba, Co, Ni, Zn, Ge, Nb, Zr, W, Cu, Te, Ta, Se, Bi, Ce, In, As, B and Mn; m has the value of 0.8 to 4; a is from 0.01 to 2; 0<b<0.005; d is from 0 to 2 and x is determined by the degree of oxidation of the cations available. The catalyst is heat treated at temperature of at least 780oC. The invention also relates to a method for the preparation of the above catalyst. 15 claims
Patent BG-107102-A (BG)
Title: Glucopyranosyloxy benzylbenzene derivatives, medicinal compositions containing the same and intermediates for the preparation of the derivatives
Inventor: FUJIKURA HIDEKI
IPC: A61K31/7034
Filed: 2002-09-13
Abstract: Glucopyranosyloxybenzylbenzene derivatives of general formula and salts thereof, which exhibit excellent human SGLT2 inhibiting activity and are useful as preventive or therapeutic drugs for diabetes, obesity and so on; and intermediates for the preparation of the derivatives wherein R1 is hydrogen or hydroxylated lower alkyl; R2 is lower alkyl, lower alkoxy, lower alkylthio, hydroxylated lower alkyl, hydroxylated lower alkoxy, hydroxylated lower alkylthio, or the like. 13 claims