baber/WOPTO huggingface dataset:
Patent EP-2373121-B1 (EP)
Inventor: ARTMAN DIANE
IPC: H05B7/085
Filed: 2008-02-29
Granted: 2013-08-07
Abstract: The monolithic graphite electrode has a first end face including a socket and a second end face located at an opposed end face of the electrode body including a threaded tang, wherein a main body has a length of more than 3175 mm. Another embodiment disclosed herein includes an electrode column comprising a plurality of monolithic graphite electrodes. The column has a length of more than 3175 mm of electrode per joint. A further embodiment discussed herein is the practice of increasing the length of the electrode to minimize the occurrence of an electrode joint in the electrode column for a given length. This practice will improve efficiencies for both electrode manufacturers as well as electric arc furnace operators.
Patent EP-0015927-B1 (EP)
Title: Dispositif reflechissant de marquage des bas-cotes de routes
IPC: E01F9/00
Filed: 1979-10-23
Granted: 1983-06-29
Abstract: Poteau reflechissant de marquage des bas-cotes de routes, ou le reflecteur (8) est protege de la poussiere par des moyens tubulaires (4) se projetant devant le reflecteur. Les moyens tubulaires sont divises en plusieurs canaux axiaux ou cellules par des cloisons (6) et le reflecteur est visible au travers de ces cellules. De maniere a pouvoir atteindre le reflecteur pour le nettoyer, il et/ou les moyens tubulaires (4) est/sont amovible (s) par rapport au poteau (1).
Patent EP-0035055-B1 (EP)
IPC: C22B7/00
Filed: 1980-11-12
Granted: 1983-07-13
Abstract: 1. The use of mixed aluminum scrap for aluminum casting alloys selected from the group consisting of AlSi, AlSiCu and/or AlSiMg and for wrought aluminum alloys selected from the group consisting of AlMn, AlMg, AlMgMn, AlZnMg, AlZnMgCu, AlMgSi and/or AlCuMg, said casting alloys having a weight ratio to said wrought alloys of from 1:1 to 2:1, and without addition of primary aluminum for the making of rolled aluminum intermediate products, comprising from 1 to 6% Si, 1 to 3% Mg, 0.5 to 3% Zn, 0.5 to 3% Fe, 0.3 to 2% Cu as well as up to 1% Mn, up to 0.2% Ti, up to 0.5% Cr and up to 0.5% Pb, Bi, Sn, the remainder aluminum.
Patent EP-0015220-B1 (EP)
IPC: B01J27/00
Filed: 1980-02-14
Granted: 1982-05-12
Abstract: A process for the dechlorination of aromatic nitro or amino compounds consists in reacting anilines or nitrobenzenes which are polysubstituted by chlorine, with hydrogen, under the action of heat, in the presence of cations (Bi, Pb, Sn, Tl, Hg and Ag), in the liquid phase and at low pressure. The process makes it possible selectively to obtain anilines which are chlorine-substituted in the meta-position.
Patent EP-0039879-B1 (EP)
Title: A soft capsule and process for the preparation of the same
IPC: A61J3/07
Filed: 1981-05-05
Granted: 1983-08-03
Abstract: A soft-gelatin capsule having a coating film layer of carnauba wax on the outer surface of the soft-gelatin shell. Preferably, the amount of the carnauba wax is at least 0.002 part by weight based on 100 parts by weight of the amount of the soft-gelatin shell.
Patent EP-0043085-B1 (EP)
IPC: G03G5/05
Filed: 1981-06-23
Granted: 1984-09-26
Abstract: This invention relates to an improvement in the process for the manufacture of printing forms and printed circuits by coating an electrically conductive support with an organic photoconductor layer and by charging, exposing, and developing the electrostatic image by means of a finely particulate toner, fixing and dissolving the layer away from the non-image areas by means of a decoating medium and, if appropriate, etching of the bared support surface, the improvement which comprises, for the purpose of coating, transferring the organic photoconductor layer on a temporary support to the electrically conductive support with the aid of heat and pressure.
Patent EP-0049815-B1 (EP)
IPC: C09G1/00
Filed: 1981-09-30
Granted: 1985-09-18
Abstract: A method for the production of micropowders from cellulose ethers or cellulose comprising (a) subjecting a cellulose ether or a cellulose having a fine-fiber, cottony or woolly structure to a consolidation or embrittlement sufficient whereby in one mill pass through a jet mill under standard conditions 98% by weight of the consolidated or embrittled material charged is recovered as a powder of less than 100 mu , and (b) subjecting the consolidated or embrittled material to a grinding step producing a size reduction sufficient that a grain size distribution with at least 90% by weight of less than 125 mu  is attained.
Patent EP-0054728-B1 (EP)
IPC: A61M25/00
Filed: 1981-10-30
Granted: 1985-04-10
Abstract: 1. Catheter assembly comprising a catheter (22) having at its rear end a catheter attachment (30), a sleeve (10) having at its rear end a sleeve projection (11) provided with a coupling means (13) for the introduction of the catheter (22), a cannula (19) insertable through the sleeve (10) and provided at its front end with a cutting edge (20) and at its rear end with a handle (21), and a sealing element to be penetrated by the catheter (22), being slotted to its edge and being removable laterally from the catheter (22), characterized in that the sealing element is a sealing plate (15) to be penetrated by the cannula (19) prior to the introduction of the catheter and being mounted at the rear end face of the sleeve projection (11) of the sleeve (10) dividable longitudinally, said sealing plate being pressed against the end face by a socket element (14) detachably engaging the coupling means (13) and having a channel passage (18) at its rear end.
Patent EP-0078351-B1 (EP)
IPC: F02G1/04
Filed: 1981-10-30
Granted: 1987-04-01
Abstract: An externally cooled, absorption engine apparatus (10) and method, the apparatus including a closed cycle system having a first fluid and a second fluid (50), the first fluid constituting a working fluid and having a relatively lower boiling point while the second fluid constitutes a solvent for the first fluid and has a relatively higher boiling point and a relatively high degree of absorptivity for the first fluid. The apparatus further includes a distillation column (12), a superheater (14), a mechanical expansion engine (16), an externally cooled absorption column (20), and heat exchange apparatus (60). The distillation column (12) separates the first fluid or working fluid from the solvent (50) with heat energy supplied by an external combustion source (38) and the superheater (14) increases the thermal energy thereof prior to passing the working fluid through the mechanical expansion engine (16). The mechanical expansion engine converts thermal energy in the working fluid vapour to mechanical energy. Importantly, the backpressure to the mechanical expansion engine (16) is significantly lowered by absorbing the working fluid with solvent (50) from the distillation column and the efficiency of the same is substantially enhanced by cooling the solvent and also by removing heat of absorption through an external coolant source (84).
Patent EP-0056058-B1 (EP)
IPC: G01N33/48
Filed: 1981-07-24
Granted: 1985-06-05
Abstract: Method for the measurement of properties of a liquid present in a vessel (2), for example for the measurement of the absorbance of a liquid, of the properties of an agglutination, precipitate (4) or any other reaction result placed on the bottom of a vessel, by means of radiation and of a detector (3) receiving radiation while the vessel moves along with a rotor revolving around the vertical axis (15) of a centrifuge. Thereby the beam of measurement (5) coming from the source of radiation (1) passes substantially horizontally and the intensity of the radiation passing through, or reflected from, the contents of the vessel is measured. According to the invention, for the purpose of the measurement of the properties of the liquid, after the vessel (2) has pivoted for the measurement by the effect of centrifugal force so that its longitudinal axis is positioned substantially horizontally, a field of limited area is measured out of the bottom of the vessel (2) while the vessel (2) moves along with the rotor of the centrifuge through the space between the source of radiation (1) and the detector (3). The measurement result of the component field at each particular time under measurement is read constantly or at specified intervals for the purpose of processing and output of the information.
Patent EP-0067665-B1 (EP)
IPC: A23G4/08
Filed: 1982-06-10
Granted: 1986-08-27
Abstract: A non-adhesive chewing gum base composition is disclosed which demostrates reduced adhesion, and improved chewing satisfaction; it comprises in weight percent:wherein all of the ingredients of the gum base composition are mixed with each other in one step and under high shear mixing, with the elastomer being added first, except that the elastomer alone or the combination of elastomer and elastomer solvent may optionally initially be subjected to shearing action prior to the addition of the other ingredients.A process for producing the chewing gum base composition is also disclosed, which comprises mixing the ingredients of the base composition in one step. Preferably, the elastomer is charged first, and subject to high shear, after which the remaining components are added and shearing is continued. The present invention is economical, as it eliminates adherence to conventional critical processing parameters.
Patent EP-0105066-B1 (EP)
IPC: C11C1/00
Filed: 1982-10-06
Granted: 1986-09-17
Abstract: Stearic acid and oleic acid are separated from mixtures of stearic acid with palmitic acid and oleic acid with linoleic acid by contacting the mixture at adsorption conditions with an adsorbent comprising a nonionic hydrophobic insoluble crosslinked styrene polymer, thereby selectively adsorbing the stearic or oleic acid. The adsorbed acid may be desorbed using a desorbent. Preferably the process is carried out using a simulated moving bed countercurrent adsorption system.
Patent EP-0068006-B1 (EP)
IPC: B01D53/60
Filed: 1981-12-22
Granted: 1986-06-18
Abstract: By a process of cleaning flue gases, both solid particles and nitrogen oxides and sulphur dioxide are removed from the flue gas prior to the discharging into the atmospheric air. In order to ensure that almost all the content of sulphur dioxide and nitrogen oxides is removed from the flue gas, said flue gas is initially carried through a rain of aqueous liquid and subsequently through a heat exchanger, in which its temperature is lowered at about 20-30`C, and then through a film of alkaline liquid, and finally through a second rain of aqueous liquid to pass a sulphuric acid neutralizing liquid in a container before the discharging into the atmospheric air. As a result a simultaneous possibility of utilizing the heat of the flue gas is ensured by means of the heat exchanger. A cleaning plant for carrying out the process comprises an apparatus (2), through which the flue gas cleaned of solid particles is carried. When seen in the flow direction, this apparatus comprises a first flue scrubber (8), in which the flue gas is subjected to a rain of liquid, a two-step heat exchanger (9, 10) permitting a reduction of the temperature of the flue gas to 20-30`C. After the two-step heat exchanger (9, 10), the apparatus (2) comprises a rotating, conical disc (11) providing a film of milk of lime, through which the flue gas is forced to pass during the continuous flow through the apparatus. After this film of milk of lime, the flue gas passes a rain of liquid emitted from a second flue scrubber (14), and upon said scrubber the flue gas is forced to pass a limy liquid in a container (15).
Patent EP-0077351-B1 (EP)
IPC: H04B1/58
Filed: 1982-04-06
Granted: 1985-01-30
Abstract: A direct current magnetized hybrid transformed in a telephone line repeater has both its primary windings (l1, l2 and l1', l2' respectively) magnetically coupled to two pairs of secondary windings, one pair (l3, l4) creating the four-wire path in the repeater and the second pair is connected to the balance impedance (Zb). According to the invention the primary windings are each divided in two parts (l1, l1' and l2, l2' respectively) with, for exemple, the same number of turns (n1 and n2 respectively). The feeding voltage source (Eo, R1b, R2b) included in the repeater is connected between the connection point common for the winding parts.
Patent EP-0120851-B1 (EP)
Title: PROCEDE D'AMELIORATION DE LA QUALITE DE CORPS DE Si3N4 COMPRIMES A CHAUD
IPC: C04B38/04
Filed: 1982-09-30
Granted: 1987-06-16
Abstract: On comprime une poudre de silicium non purifiée et des agents porteurs d'oxygène additionnés pour obtenir une préforme. Cette préforme est chauffée pour agglomérer le mélange à une densité accrue n'excédant pas 2,7 gm/cm3. La préforme traitée à chaud est immergée en une ou plusieurs étapes dans une ou plusieurs solutions de lessivage dont la concentration est efficace pour extraire des impuretés choisies. On amène ensuite par compression à chaud la préforme traitée à pleine densité, tout en réduisant les impuretés indésirables, comme le siliciure de fer, qui se forment normalement pendant la compression à chaud.
Patent EP-0090920-B1 (EP)
IPC: E21B43/22
Filed: 1983-02-05
Granted: 1986-01-15
Abstract: 1. A process for recovering oil from a subterranean oil-bearing formation containing high-salinity connate or flooding water, the formation being penetrated by a least one injection well and one production well which are in connection with the formation, by injection of an aqueous viscous solution of a polysaccharide, a hydroxy-alkylcellulose, a hydrophilic polyacrylamid or a hydrophylic vinyl acrylamide copolymer, characterized that an aqueous solution of polyethylene glycol and/polypropylene glycol or of a copolymer of ethylene oxide/propylene oxide having a molecular weight of from 800 to 2500, excepting 1240 to 2500, is either pre- or post-injected, or that polyethylene glyco and/or polypropylene glycol or, respectively, the copolymer is injected together with the polymer.
Patent EP-0115485-B1 (EP)
IPC: H04R17/00
Filed: 1983-01-26
Granted: 1986-07-16
Abstract: A transducer embodying the present invention is assembled on a discrete electrically conductive frame (100) that has been formed to provide both leads (120-140) and a backplate (110). An integrated circuit chip (200) is bonded to one of the leads, and a dielectric inner housing member (300) is molded about the backplate and the portion of the leads adjacent to it. The inner housing member encapsulates the chip, embraces the perimeter of the backplate, and provides a cylindrical opening (310) that extends on each side of the backplate. A conductive outer housing member (400) is subsequently molded about the perimeter of the inner housing member, and a spacer (500), electret diaphragm assembly (600), and conductive gasket (700) are sequentially positioned in the opening on one side of the backplate. Conductive front and back covers (800, 900) are thereafter bonded to the outer housing to close the opening and to complete a conductive enclosure that provides electrostatic shielding for the transducer. In addition, electrical continuity is provided between a metalized surface on the electret diaphragm and the conductive enclosure by means of the gasket.
Patent EP-0123095-B1 (EP)
IPC: C07F7/10
Filed: 1984-03-12
Granted: 1988-10-26
Abstract: Dihydropyridines of the formula   <IMAGE>   in which R1, R2, R5 and R6 can be hydrogen or various halogen or organic radicals, R4 is an optionally substituted hydrocarbon radical, A is a direct bond, a C1-C20-alkylene chain or a C2-C20-alkenylene chain, which chains are optionally interrupted by O or S X is O or S, and Y is a direct bond, O, S, -NH-or-N-alkyl with 1 to 8 C atoms or a pharmaceutically acceptable salt, are useful as cardiotonic agents for improving heart contractility, antihypotonic agents, for lowering the blood sugar level, for detumescing mucous membranes and for influencing the salt and/or liquid balance.
Patent EP-0160731-B1 (EP)
IPC: B05C5/04
Filed: 1984-07-06
Granted: 1988-02-03
Abstract: An electrically heated hose for simultaneously heating and feeding melted adhesive and pressurized air to an adhesive spraying head includes a tubular central flexible plastic core for feeding the adhesive therethrough, a resistance heating type helically wrapped around the core with adjacent turns spaced from each other and an outer layer of thermal insulation surrounding the tape and core so that a helically-shaped air passage is formed between adjacent spaced helical turns of the heating tape, the inner wall of the outer layer and the outer wall of the core. A pressurized air admitting tube is connected to one end of the helical passage and a pressurized air discharge tube is provided at the opposite end thereof for supplying the pressurized air in a preheated condition to the spraying head for atomization of the melted adhesive.
Patent EP-0152568-B1 (EP)
IPC: F16D3/68
Filed: 1984-12-05
Granted: 1987-09-09
Abstract: A double coupling comprising two flexible couplings are connected to each other through an intermediate hollow shaft and have outer parts on each and each with a hub and radially extending arms between which rubber blocks shaped as ring segments are inserted in a prestressed state. The rubber blocks each comprise a central, radially inwardly narrowing wedge to which two rubber members carrying plates on their free surfaces are symmetrically vulcanized on either side. The wedges are connected to corresponding claws of the intermediate shaft. The wedge and claws, along with the intermediate shaft serves as a common hub portion and form an inner part of the flexible coupling. One hub is secured to a solid shaft and the other hub is secured to a hollow shaft. The solid shaft extends through the hollow shaft and they move relative to each other, even in misaligned positions. As compared to similar prior art couplings for transmitting comparable power, the weight of such a doubling coupling is reduced.
Patent EP-0125714-B1 (EP)
Title: Preparation of 1-substituted azetidin-3-ol and acid halid thereof
IPC: C07D205/04
Filed: 1984-04-13
Granted: 1987-11-11
Abstract: A process for preparing 1-substituted azetidin-3-ol derivatives of formula: 
<CHEM>
 or an acid halide thereof, in which R<1> is an aryl methyl group; and R<2> is a hydrogen atom or an alkyl, aryl or aralkyl group, which comprises
 (a) reacting an epoxy halide of formula: 
<CHEM>
 in which Hal is a halogen atom, with a primary amine of formula:
 R<1> - NH2 III
 (b) cyclising the resulting addition product of formula: 
<CHEM>
 in an aqueous medium to form the acid halide of the compound of formula I, and
 (c) when the free hydroxy compound of formula I is required, treating said acid halide with a base. 
<??>The compounds are intermediates e.g. for the preparation of azetidine-3-carboxylic acid derivatives which exhibit plant growth regulant properties.
Patent EP-0120705-B1 (EP)
IPC: A23G3/02
Filed: 1984-03-28
Granted: 1987-06-16
Abstract: A high protein, low or no lactose, vitamin and mineral fortified nutritionally balanced snack is composed of a com syrup, a confectioner's coating material which is normally solid at room temperature, a wetting agent, a vitamin and mineral premix, at least one high carbohydate content source and at least one high protein content source. Each bar contains less than approximately 10% by weight water and has a shelf life of at least approximately six to twelve months. The nutritional bars are extruded with no cooking being necessary and thus the vitamins and minerals retain their high potency. The confectioner's coating is distributed substantially uniformly throughout the extrudate and provides integrity to the shape of the snack. The bar is packaged in a foil laminate film packing which can be flushed with an inert gas before sealing in order to substantially eliminate the oxygen content in the sealed packages.
Patent EP-0130871-B1 (EP)
IPC: H01J9/227
Filed: 1984-06-13
Granted: 1987-12-23
Abstract: In order to deposit an antireflection layer between the phosphor strips of the screen of a color television tube and on the face-plate flange, a photosensitive substance is applied on the internal face of the face-plate and is then exposed to radiation-hardening at the phosphor-strip locations, whereupon the non-hardened portions are removed. The flange and face-plate are then coated with the antireflection layer, H2O2 is deposited in order to destroy the hardened strips which are finally removed together with their antireflection coating. Deionized water, for ensuring that the film of hardened photosensitive material which has formed on the flange is made uniform, is spray-deposited on the flange prior to deposition of photosensitive substance. After deposition of the antireflection layer, deionized water is also sprayed onto this layer prior to application of the oxygenated water. The destructive activity of the oxygenated water on the film is thus reduced.
Patent EP-0143068-B1 (EP)
IPC: A47K1/09
Filed: 1984-11-16
Granted: 1987-06-10
Abstract: 1. Display for a toothbrush comprising a vertical body (2) and a horizontal wing (13) connected to the front face (5) of the vertical body (2) by a connection (14) characterized by the fact that this connection (14) comprises channels (15, 16) directing the drops of water coming from the bristles of the toothbrush towards gripping devices (18, 19), for a single toothbrush situated either side of the median plane (17) of the vertical body (2) and keeping the bristles of the toothbrush out of contact with the top (22) of the vertical wing (13).
Patent EP-0162078-B1 (EP)
Inventor: FURIE BRUCE E
IPC: C07K1/22
Filed: 1984-10-29
Granted: 1994-09-14
Abstract: A method of isolating a protein from a mixture containing the protein, the method including providing an antibody immobilized on a solid support, which antibody is reactive with the protein complexed with a ligand and substantially unreactive with the protein not complexed with the ligand; contacting the mixture, in the presence of the ligand, with the immobilized antibody to bind the protein, complexed with the ligand, to the immobilized antibody to  form an immune complex; and contacting the immune complex with a compound having a binding affinity for the ligand higher than the binding affinity of the protein for the ligand, to release the protein from the immobilized antibody.
Patent EP-0161066-B1 (EP)
IPC: C22C19/03
Filed: 1985-04-03
Granted: 1989-10-11
Abstract: Disclosed is a method for processing beta-phase nickel/ titanium-base alloys. According to the method, the alloys are warm worked and then warm annealed. The working and annealing temperatures are in the range of about 350 to 600°C. Also disclosed is an article produced by the method.
Patent EP-0199163-B1 (EP)
IPC: B42C9/00
Filed: 1986-04-04
Granted: 1990-01-03
Abstract: Binding equipment is disclosed which binds loose sheets in covers which have thermoplastic adhesive at their backs to bind the sheets when such adhesive is heated. The equipment has two mutually spaced and parallel support walls to support the loose sheets within the covers. One of the walls is fixed and the other is movable within the frame supporting the walls. A support for the back of the cover is provided underneath the movable wall. This support is provided with a heater to activate the thermoplastic adhesive. The carriage mounting the movable wall moves along a displacement plane which slants upwards towards the fixed support wall.
Patent EP-0212340-B1 (EP)
Inventor: GANDOLFI CARMELO A
IPC: A61K31/44
Filed: 1986-07-25
Granted: 1993-10-27
Abstract: Dihydropyridines of formula I wherein R is hydrogen or lower alkyl; R, is a CN, NO<sub>2</sub>, COCH,, COPh group, a carboalkoxy or car- boamide group; R<sub>2</sub> is an aromatic or heteroaromatic, mono-or bicyclic eventually substituted phenyl group; R<sub>3</sub> is a carboalkoxy group; while A is a halogen atom or an ammonium or phosphonium residue. The compounds I are useful in therapy.