baber/WOPTO huggingface dataset:
Patent DE-602009033451-C5 (DE)
Title: Endoluminale Laserablationsvorrichtung zur Behandlung von Venen
Inventor: NEUBERGER WOLFGANG
IPC: A61B18/24
Filed: 2009-03-02
Granted: 2022-02-17
Abstract: A device for endoluminal treatment of venous insufficiencies by applying radiation to the vein wall for occluding the vein during a pull-back-motion of the device comprising: a flexible waveguide (100, 200, 500, 600, 800, 900) defining an elongated axis, a proximal end optically connectable to a source of radiation (424), and a rounded distal end receivable within the blood vessel and including a radiation emitting surface (110, 210, 510, 610) that emits radiation from the radiation source (424) laterally with respect to the elongated axis of the waveguide (100, 200, 500, 600, 800, 900) and annularly from the waveguide (100, 200, 500, 600, 800, 900) onto an angularly extending portion of the surrounding vessel wall, wherein the emitting surface (110, 210, 510, 610) is oriented at an acute angle with respect to the elongated axis of the waveguide (100, 200, 500, 600, 800, 900) and wherein the emitting surface (110, 210, 510, 610) is substantially conical shaped, the device further comprising- a cover (106, 206, 506, 606, 906) that is fixedly secured to the waveguide (100, 200, 500, 600, 800, 900) and sealed with respect thereto, substantially transparent with respect to the emitted radiation, that encloses the emitting surface (110, 210, 510, 610) therein, and that defines a gas-waveguide interface that refracts emitted radiation laterally with respect to the elongated axis of the waveguide (100, 200, 500, 600, 800, 900) onto the surrounding vessel wall- at least one laser source (424) that provides laser radiation of 1470 nm +/-30 nm or 1950 nm +/- 30 nm, wherein the proximal end of the waveguide (100, 200, 500, 600, 800, 900) is optically coupled to the at least one laser source (424).
Patent RU-2732817-C9 (RU)
Title: Electric arc furnaces dust processing method
Inventor: KOZLOV PAVEL ALEKSANDROVICH
IPC: C22B19/38
Filed: 2019-12-23
Granted: 2020-11-12
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy of non-ferrous metals and can be used in processing of dust of electric-arc furnace (EAF) of ferrous metallurgy. Method of processing zinc-containing dust of electric arc furnaces involves operations of mixing, rolling, adding coke fines, and welsh. Dust of electric arc furnaces is mixed and rolled with material containing aluminum oxide, which ensures addition of aluminum oxide in amount of 8–12 % of content in dust of calcium oxide. Material containing aluminum oxide is represented by wastes from production of zinc-aluminum alloys in the form of zinc-aluminum-containing dross. 
     EFFECT: invention enables to obtain clinker with astringent properties. 
     1 cl, 1 tbl
Patent HU-9200542-D0 (HU)
Title: Remote handling system
Inventor: FECHNER RAINER
IPC: G08C25/02
Filed: 1990-08-14
Abstract: In known remote-controlled electronic appliances for entertainment, the execution of a command is displayed on the appliance. The displays are sometimes difficult to read at distance. The aim of the invention is to provide the user with a visible display of essential information on the remote control unit itself. A sender arranged in the remotely controlled appliance comprises a control logic which transmits, cyclically and with intervening pauses, current operating and setting data of the appliance to the remote control unit, which is equipped with a receiver. These data can be read in a display field in the remote control unit. Application to remote-controlled electronic appliances for entertainment.
Patent DK-101387-D0 (DK)
Inventor: SOEDERVALL SVEN-ERIK
IPC: F25D23/02
Filed: 1987-02-26
Abstract: A glass cover (1) or lid for a chest freezer (2) of the kind in which the goods contained therein are intended to be viewed through the glass cover (1) and which chest (2) is con­structed so that a substantially stationary cushion of air can be generated immediately beneath the glass cover (1), preferably a chest (2) which lacks devices for forcibly cir­culating air in the chest. The glass cover (1) includes a glass panel (4) or two mutually parallel panels (6, 7), and the side of the glass cover facing inwardly towards the in­terior of the chest is provided with a layer (8, 9) for reflec­ting infrared radiation.
Patent DK-122190-D0 (DK)
Inventor: FORSSEN ERIC ANTON
IPC: A61K9/50
Filed: 1990-05-17
Abstract: Novel liposome-entrapped cationic, lipophilic drug compositions, e.g., anthracycline antineoplastic agent compositions, and multistep entrapment/loading procedures for preparing them are disclosed. These procedures involve forming liposomes from phospholipids, such as distearoyl phosphatidyl-choline or a similar long chain fatty acid diester phospholipid, to be loaded with the drug, e.g., daunorubicin or doxorubicin, in aqueous medium in the presence of an acid, e.g., an organic acid which can be a monofunctional pyranosidyl acid such as lactobionic acid, adding the drug, and then adding a base such as calcium carbonate whose cations cannot pass through the vesicles' bilayers to charge neutralize the organic acid anions in the external aqueous phase and induce the acid anions in the internal aqueous phase to become charge neutralized by attracting the cationic, lipophilic drug.
Patent DK-146683-D0 (DK)
Inventor: STIGSSON LARS LENNART
IPC: C10L/
Filed: 1983-03-30
Abstract: Dispersion which comprises water, pulverized coal and additives and is stable in storage, can be pumped and can be burned by conventional technique. The coal content of the dispersion ranges from 60 to 80% by weight and the dispersion contains at least one amphiphile substance adsorbed to the surfaces of the coal particles, which provides repulsion between the coal particles by hydration forces, and also polymers cooperating with said substance, at least one of said polymers containing segments of hydrophobic as well as hydrophilic character.
Patent DK-178990-D0 (DK)
Inventor: WURMITZER ARMIN
IPC: H03G3/20
Filed: 1990-07-27
Abstract: Circuit arrangement with adjustable amplifiers for microphones, headphones, loudspeakers, dial signal emitters or adjustable resistors for impedance adaptation, filtering functions, frequency-correcting devices or similar, used in telephone equipment and telephone installations or equipment connected during operation to telephone cables or similar, with adjustable amplifiers and passive components, which can be adjusted digitally in function of binary coded adjustment value data words. Said data words can be input into associated intermediate stores (6', 12', 13'...) supplied with current by the telephone cables (1, 2), where they can be stored in a volatile or non-volatile manner. All adjustment value intermediate stores (6', 12', 13'...) are connected to associate storage locations of a non-volatile central store (7) or designed as components of a central store in which the adjustable value data words provided for the individual intermediate stores (6', 12', 13'...) from an external data emitter can be input by means of a serial data bus (39). All adjustable amplifiers (19, 27, 37) and resistors (6, 12, 13...) including their associated intermediate stores (6', 12', 13'...), are incorporated, together with their current supply device (9) supplied via the telephone cable leads (1, 2) and either the central store (7) itself or the connections for an external central store with all connecting lines (18, 32) and switching devices (25, 31), in a single component manufactured by integrated circuit technology.
Patent DK-204988-D0 (DK)
Inventor: SCHUBERT HANS HERBERT
IPC: C07D239/34
Filed: 1988-04-14
Abstract: Compounds of the formula (I) and their stereoisomers   <IMAGE> (I) wherein A, B, C' and D independently of one another denote CH or N, in which at least one of the symbols A, B, C' or D must correspond to a nitrogen atom, X denotes CH2 or oxygen, R1 denotes a radical bonded to a carbon atom from the series comprising H, trialkylsilyl, halogen, nitro, cyano, alkenyl, alkynyl, amino, cycloalkyl, phenyl, phenxy, alkoxy, alkenyloxy, alkynyloxy, hydroxycarbonyl, alkylthio, cycloalkyloxy, alkylcarbonyl, alkoxycarbonyl, alkenyloxycarbonyl, alkynyloxycarbonyl, halogenoalkyl, alkoxyalkyl, halogenoalkoxy, halogenoalkylthio, halogenoalkoxyalkyl, alkylthioalkyl, alkoxyalkoxy, halogenoalkoxyalkoxy, alkenyloxyalkoxy, halogenoalkenyloxy, alkoxyalkylthio, alkylthioalkoxy, alkylthioalkylthio, halogenoalkoxycarbonyl, halogenoalkenyloxycarbonyl or dialkylamino or two radicals R1 when they are positioned ortho to one another together denote a methylenedioxy, ethylenedioxy or alkylene radical, R2 and R3 independently of one another denote alkyl, alkenyl or phenyl, or R2 and R3 denote an alkylene chain which-together with the quaternary carbon atom-forms an unsubstituted or fluorinesubstituted ring having three to six ring members, R4 denotes -H, F, -CN, -CCl3, -C 3BOND CH, (C1-C4)alkyl, -C-NH2, S R5 denotes pyridyl, furyl or thienyl which can all be substituted, phthalimidyl, dialkylmaleimidyl, thiophthalimidyl, dihydrophthalimidyl, tetrahydrophthalimidyl or substituted phenyl, or R4 and R5-together with the carbon atom bridging them-denote an optionally substituted indanyl, cyclopentenoyl or cyclopentenyl radical and n denotes 0, 1 or 2, possess advantageous properties for combating pests, in particular insects and acarids. Furthermore, processes for the preparation of compounds of the formula I are described.
Patent DK-431889-D0 (DK)
Inventor: HUBNER ROMEO JOSE
IPC: C12Q1/683
Filed: 1989-08-31
Abstract: A method is described for establishing a hierarchial library of spectra representing the point-by-point characteristics of known samples. Vectors representing each spectrum are classified according to their similarity and dissimilarity. Vectors representing unknown samples are compared to known groups of vectors according to similarity until a near match is found.
Patent DK-445786-D0 (DK)
Inventor: KOCH FREDERICK WILLIAM
IPC: C10L1/192
Filed: 1986-09-17
Abstract: An ester of a carboxy-containing interpolymer is disclosed, said interpolymer having an RSV of from about 0.05 to about 2. The esterified polymer will include at least an ester group (A) which is a carboxylic ester group having at least about 8 aliphatic carbon atoms in the ester group with the proviso that if the ester group (A) contains less than 28 carbon atoms, the interpolymer ester will include an ester group which is a carboxylic ester group having an ester group of the formula  <IMAGE>  wherein R is a hydrocarbyl group of about 1 to about 50 carbon atoms, R' is a hydrocarbyl group of about 1 to about 50 carbon atoms, y is a number in the range of zero to about 50 and z is a number in the range of zero to about 50 with the proviso that both y and z cannot be zero. The interpolymer may include an ester group (C) which is a carboxylic ester group having no more than 7 aliphatic carbon atoms in the ester group. Crude oil, lubricating oil and fuel compositions and additive concentrates containing such ester are disclosed.
Patent DK-515288-D0 (DK)
Inventor: VINCENT MICHEL
IPC: C07C229/24
Filed: 1988-09-15
Abstract: Process for industrial synthesis of the derivative of formula (I): <IMAGE>  and their addition salts with an inorganic or organic acid or base,  in which:  R1 is linear or branched lower alkyl (of 1 to 6 carbon atoms), R2 is hydrogen or a linear or branched lower alkyl group (of 1 to 4 carbon atoms). Application to the industrial synthesis of carboxyalkyl dipeptides.
Patent DK-622986-D0 (DK)
Inventor: FISHER GENE ALLEN
IPC: H02K41/02
Filed: 1986-12-22
Abstract: An electromagnetic transducer is disclosed that is lightweight and has a high power to weight ratio, with the transducer being capable of operation as an efficient motor, alternator or generator, and being particularly useful, for example, in connection with self-propelled vehicle applications such as passenger cars. The electromagnetic transducer can utilize a shell construction, which enhances heat removal, and includes a magnetic-flux producing assembly, having a plurality of spaced magnetic elements, and an armature assembly formed by a winding arrangement of dispersed conductive elements which are separated by flux carrying elements which, to the extent that such flux carrying elements are electrically conductive, are dispersed in one, two, or three dimensions to thus be dispersed-phase flux carrying elements. The armature conductors and flux carrying elements are dispersed to avoid creating opposing induced currents, or eddy currents, depending on the effect produced on transducer operation. This dispersal enables operation of the transducer at high efficiency with high torque being maintained even during high speed relative motion between the magnetic flux producing assembly and the armature with the combination of high torque and high speed producing higher power per unit weight than can now known devices.
Patent DK-731788-D0 (DK)
Inventor: EPPERLY WILLIAM ROBERT
IPC: B01D53/56
Filed: 1988-12-30
Abstract: A process for the reduction of nitrogen oxides in an effluent from the combustion of a carbonaceous fuel while minimizing the production of other pollutants is presented. The process comprises introducing (most commonly by injecting) a nitrogen oxides reducing treatment agent into an effluent according to a nitrogen oxides reducing treatment regimen under conditions such that the treatment agent is operating on the high temperature or right side of its nitrogen oxides reduction versus effluent temperature curve, especially on the high temperature or right side of the curve plateau.
Patent HU-911272-D0 (HU)
Title: Process for the production of medical preparations containing hexetidine
Inventor: SALKIN ANDRE
IPC: A61K31/495
Filed: 1991-04-18
Abstract: The invention relates to the use of hexetidine or its non-toxic derivatives or salts, with the use envisaged for the preparation of a pharmaceutical composition having ophthalmic antiseptic activity, making possible, in particular, the therapeutic treatment of connective tissues in the absence or presence of ophthalmic prostheses, and in particular contact lenses. Application: ophthalmology.
Patent HU-896177-D0 (HU)
Title: Carriage for railway vehicle
Inventor: AHLBORN GUENTER
IPC: B29C65/78
Filed: 1989-11-24
Abstract: The invention relates to running gear for railway vehicles having a low-lying loading bridge, consisting of at least two sets (4) of wheels with a small axle base and a running gear frame consisting of lateral faces (1) and crossmembers (2) between two axles in each case, the sets (4) of wheels being braced in the running gear frame via the axle bearings (3), and the running gear being connected with false pivot to the vehicle frame solely via a bearing leaf spring (10) and a shackle suspension (11), each lying laterally lengthwise. 
<??>The object of the invention was to improve the rolling characteristics in this running gear, to optimise the running behaviour on straight track and in bends with the arrangement of the required transverse clearance of the running gear and to make it more favourable by the use of long shackles. The power transmission from the loading bridge via the bearing leaf spring (10) into the running gear was to be improved. 
<??>This object is achieved by the fact that the bearing leaf springs (10) are arranged on spring brackets (5) arranged on the outside on the lateral faces (1) of the running gear frame laterally between the clearance gauge (6) and the loading space (8) of the vehicle and above the wheels. 
<IMAGE>
Patent IT-8203397-D0 (IT)
Inventor: PUCCETTI ANGELO
IPC: F02M3/04
Filed: 1982-04-13
Abstract: A carburetor (1) is described, comprising a main barrel (2); a throttle (3); an idle system positioned between a cavity full of fuel and the main barrel, with progression and idle mixture holes (16a, 16b, 17), the opening of which is regulated by the conical point (20) of an element to be positioned in a first position with respect to the said idle mixture hole (17) by means of screws (22), the system comprises a hole (13) for metering the fuel and a bush (14) for metering the emulsion air; a first electromagnetic element (EV1) has an obturator (18) for closing the said hole (13) with a ball (18a); the element (EV1) is connected to the movable keeper of a second electromagnetic device (EV2) for moving the conical point (20) away from the idle mixture hole (17); control devices are present to operate the said electromagnetic devices (EV1, EV2) during accelerator release.
Patent NO-871138-D0 (NO)
Inventor: ANDERSEN ERIK
IPC: A61M/
Filed: 1987-03-19
Abstract: A dilatation catheter or a balloon catheter assembly for use in angioplasty and the like includes a shaft (4) made of an elastomeric tube reinforced with longitudinally inelastic filaments. In the distal balloon portion (I) of the unpressurized shaft, the filaments lie at an angle ( beta ) which is less than a predetermined critical angle ( alpha ). In the adjacent movable portion (II) of the shaft, the filaments lie at an angle ( sigma ) which is greater than the critical angle ( alpha ). When the shaft (4) is pressurized, the balloon portion (I) expands in diameter and the movable portion (II) contracts in diameter until the filaments in each portion lie at the critical angle ( alpha ). At the same time, the length of the movable portion (II) increases so as to offset the reduction in length of the balloon portion (I).
Patent NO-872304-D0 (NO)
Inventor: TAYBL CHRISTA
IPC: H02B1/06
Filed: 1987-06-02
Abstract: The invention relates to a casing, particularly a junction box casing (1) for telecommunications engineering, consisting of a box-shaped base (24), a cover (9) to close this, and a packing ring (14). According to the invention, upper and lower guide elements (2, 25) are provided, each of which consist of a pin (8, 13) on the inner sides of the side walls (27) of the cover (9) and of a pin guide (36, 37) on the outer walls (26) of the base (24). The pin guides (36, 37) are inclined at an acute angle to the base surface (28) of the base (24) and are directed toward the rear wall (30) of the base (24).
Patent NO-873552-D0 (NO)
Inventor: KARLSSON ARNE
IPC: E06B3/96
Filed: 1987-08-24
Abstract: A metal frame arrangement (20, 21), for use as or in door frames, window frames (22), window casements (23) or the like, comprises a frame made of concave metal profile. The frame (20, 21) comprises two pairs of mutually opposite frame portions which are angled at right angles relative to the adjacent neighbouring frame portion. The frame (20, 21) is made into a coherent piece in a longitudinal continuous and sectionally angled contour, by means of local cavities (31, 35) in the metal profile and longitudinal deformation of locally uncovered portions (32, 36, 37) of the metal profile, the deformation by means of the material of the metal profile forming angle reinforcing and angle bracing means (32', 38) just by the apex of the angle between two neighbouring frame portions. A process for the production of the metal frame (20, 21) comprises that cavities (31, 35) in a side portion or side portions of the profile are removed, after which a section of web portion (20c) or one web portion (21f) of the profile uncovered by the cavity (31, 35) is finished to form an angle bracing and angle reinforcing means (32', 38) for establishing frame portions angled at right angles relative to each other. The angle bracing is effected simultaneously with the undertaking of the angle bending of the frame plate.
Patent NO-880462-D0 (NO)
Inventor: LODDER BERNARD
IPC: F16K37/00
Filed: 1988-02-03
Abstract: Welding sleeve (1) comprising electrically conductive material (3) embedded in the thermoplastic material of the wall (2) of said sleeve (1). In a sleeve at least two connecting means (3a) are present which each comprise at least two metal parts (4, 5) which can cooperate in clamping contact with the electrically conductive material (3). One metal part (4) is inserted from the inside of the sleeve and one part (5) from the outside; appropriate coaxial bores being present to allow passage of a pin on the lower part (4) and the body of the upper part (5). Upon mounting the upper part (5) and lower part (4) are connected with use of a force; the electrically conductive material (3) is clampingly contacted. The invention also relates to a method for forming a welding sleeve according to the invention and to an equipment for use in carrying out such a method.
Patent NO-884523-D0 (NO)
Inventor: PARIS DOMINIQUE
IPC: A61K49/04
Filed: 1988-10-11
Abstract: PCT No. PCT/FR88/00077 Sec. 371 Date Sep. 21, 1989 Sec. 102(e) Date Sep. 21, 1989 PCT Filed Feb. 12, 1988 PCT Pub. No. WO88/06162 PCT Pub. Date Aug. 25, 1988Iodized polymers, comprising a skeleton consisting of a dextrane onto which are grafted groups of the formula (I). Application of the these compounds as contrast products.
Patent NO-893820-D0 (NO)
Inventor: KATO MASAYUKI
IPC: A61P43/00
Filed: 1989-09-26
Abstract: A compound of the formula : <CHEM>  wherein  R<1> is hydrogen, lower alkyl or lower alkenyl  R<2> is hydrogen, lower alkyl or halogen, R<3> is imidazolyl or pyridyl, each of which may have suitable substituent(s), and R<4> is hydrogen, lower alkyl, lower alkenyl or hydroxy(lower)alkyl and R<5> is hydrogen, hydroxy or acyloxy, or  R<4> and R<5> are linked together to form an additional bond, and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them in association with the pharmaceutically acceptable, substantially non-toxic carrier or excipient.
Patent NO-904763-D0 (NO)
Inventor: HANSEN ANDERS STAF
IPC: D01F/
Filed: 1990-11-01
Abstract: A thermobondable bicomponent synthetic fibre with a length of at least about 3 mm, adapted to use in the blending of fluff pulp for the production of hygiene absorbent products, the fibre comprising an inner core component and an outer sheath component, in which the core component comprises a polyolefin or a polyester, the sheath component comprises a polyolefin, and the core component has a higher melting point than the sheath component, and a process for producing said fibre. The sheath-and-core type fibre is preferably made permanently substantially hydrophilic by incorporating a surface active agent into the sheath component. The long bicomponent fibres form a strong supporting three-dimensional matrix structure in the absorbent product upon thermobonding.
Patent NO-913677-D0 (NO)
Inventor: ITURRALDE JOSE JAVIER EZPELETA
IPC: E02F5/02
Filed: 1991-09-18
Abstract: Equipment for forming trenches, ditches, holes or similar, adaptable to machines. The equipment comprises a frame (1) on whose ends protrude, in a telescopic slide manner, arms (2) comprising coupling means (3) provided for the corresponding working tools (4); such that this equipment, mounted on a conventional tractive machine, allows the formation of trenches, ditches, holes or similar workings. <IMAGE>
Patent NO-914557-D0 (NO)
Inventor: STEWART MALCOLM JOHN
IPC: C08G65/16
Filed: 1991-11-21
Abstract: PCT No. PCT/GB90/00837 Sec. 371 Date Jan. 27, 1992 Sec. 102(e) Date Jan. 27, 1992 PCT Filed May 30, 1990 PCT Pub. No. WO90/15092 PCT Pub. Date Dec. 13, 1990.This invention relates to the production of hydroxy-terminated polymers in the 2,000-20,000 MW range suitable for use as prepolymers in curing reactions with isocyanates to produce elastomers. The process involves the continuous addition over periods of 25-50 hours of an oxirane (monoepoxide) or a mixture of an oxirane and an oxetane to a reaction mixture, consisting of stoichiometric excesses of oxonium ion-forming catalyst such as BF3-etherate and a diol initiator dissolved in an inert solvent. Under these conditions, chain extension of the diol occurs and the formation of cyclic oligomers and other impurities is minimised. The mole ratio of the initiator to catalyst is maintained at above 10:1 to suppress the formation of cationic terminal species on the growing polymer chain.