baber/WOPTO huggingface dataset:
Patent EP-0322722-B1 (EP)
Inventor: BAUER WALDEMAR
IPC: B21C37/29
Filed: 1988-12-21
Granted: 1995-01-25
Abstract: Method and apparatus for forming lateral collars at a preferably oval lateral cutout of a sheet metal tube by means of a holding mandrel for the tube and a collar-forming die which is placed on the cutout and through which a collar-forming cone is pulled. To avoid unwanted deformations and bulging during the formation of the lateral collar, a large area of the surface of the tube (1) around the cutout rests on the holding mandrel (4), half of which is overlapped, as far as the largest diameter transverse to the lateral collar and approximately over its entire length, by a half-shell (8), in which the collar-forming die is formed. The length of the holding mandrel corresponds approximately to three times the diameter of the lateral collar (3) and is designed in such a way that, outside the opening of the lateral collar, the entire inner surface of the tube (1) rests against the holding mandrel (4), and the collar-forming die (8), of approximately the same length as the holding mandrel and functioning as a supporting shell, surrounds the said mandrel and the tube placed on it as far as the mandrel diameter lying transversely to the lateral collar, and the collar-forming cone (11) is provided with a central through hole (13) for receiving the free end of the piston rod (16) of the hydraulic cylinder (15), the said free end being couplable to the collar-forming cone (11) by means of projecting sprung radial pawls (17). <IMAGE>
Patent EP-0289223-B1 (EP)
IPC: C07C41/01
Filed: 1988-04-21
Granted: 1992-09-02
Abstract: A method for producing a compound of the formula: <CHEM> [wherein R<1> and R<2> each stand for a lower alkyl group; n denotes an integer of 0 to 21; X stands for hydrogen atom or an optionally protected hydroxyl group; and Y stands for an optionally protected hydroxyl group], which comprises by reducing an ester compound of the formula:   <CHEM> [wherein R<1>, R<2>, n, X and Y are of the same meaning as defined above, and R<3> stands for a lower alkyl group] with a mixture of sodium borohydride and aluminum chloride, gives the desired compound in a high yield, and is advantageous from the industrial point of view.
Patent EP-0286480-B1 (EP)
Title: Insulating strengthening for supporting poles for electric lines and manufacturing method
IPC: E04H12/02
Filed: 1988-03-16
Granted: 1991-05-29
Abstract: Insulating equipment (100) includes a flexible arm (1) having at one of its ends a means for attachment to a pole and at the other end means for attaching an electric line substantially perpendicular to the arm (1). The thickness of the arm (1) decreases regularly from the means fo attachment to the pole toward the means of attachment to the electric line, while the height of the cross section of the arm is constant. The arm (1) has in the direction of its thickness a series of layers (7a, 7b, 7c, 7d) of continuous mineral fibers extending in the direction of the arm's length and separated by layers (8a, 8b, 8c, 8d) of randomly-oriented short mineral fibers. These layers are bonded by a synthetic resin in which a layer (9a, 9b) of fabric of mineral fibers may be placed on each side of the arm (1) between the first layer of short fibers and the following layer of continuous fibers. To be used for improving longitudinal flexibility and resistance to vertical loads.
Patent EP-0300914-B1 (EP)
Inventor: WARSZAWSKI BERNARD
IPC: G02F1/15
Filed: 1988-07-22
Granted: 1993-11-24
Abstract: An electrochromic light-modulating process, by reflection or transmission, in which an electrolytic material comprises a mixture of solid consistency of a (a) water-soluble salt of a metal which can be cathodically deposited from an aqueous solution of one of its ions, (b) an initially water-soluble film-forming polymer resin, and (c) water. A layer of electrolytic material is produced. A first transparent electrode is arranged in contact with a first face of the layer. A second electrode is arranged in contact with a second face of the layer, thus forming an elementary light-modulating cell. During a write phase of a certain duration, there is applied to the working electrode an electrical voltage which is negative with respect to that of the second electrode, such that, during this write phase, there is written at least one picture element. During at least one erase phase, subsequent to a write phase, there is made to flow between the electrodes an electrical current whose direction is opposite to that of the electrical current during the write phase such that, during this erase phase, the previously written picture element is erased. The process may be repetitive, and is able to comprise several pairs of one write phase and one erase phase.
Patent EP-0316440-B1 (EP)
Inventor: MILLS RANDELL L
IPC: A61K41/00
Filed: 1988-05-27
Granted: 1996-01-03
Abstract: Pharmaceuticals and Apparatus used in combination for diagnosis and tissue necrosis applicable to provide effective and selective therapy using the Mossbauer absorption phenomenon. Selected pharmaceutical compounds containing a radiation absorber isotope are administered to a tissue and excited by a radiation source which provides energy at the corresponding resonant Mossbauer absorption frequency of isotope containing pharmaceutical, where excitation effects nuclear transitions to cause highly selective energy absorption in the selected target tissue. For diagnostic purposes, de-excitation fluorescence of the isotope is monitored. For therapeutic purposes, the energy is converted to particle radiation by the isotope at the target tissue by internal conversion followed by an Auger electron cascade which results in radiolysis of DNA resulting in lethal double strand breaks in the DNA molecules of the target tissue.
Patent EP-0329977-B1 (EP)
Title: A xylitol-based binding and diluting agent and a process for the production thereof
IPC: A23L29/00
Filed: 1989-01-28
Granted: 1992-04-01
Abstract: The invention relates mainly to a xylitol-based binding and diluting agent suited for use in the production of tablets by direct compression technique and comprising freely flowing granules the average particle size of which varies within the range from about 0.1 to 1 mm and which contain about 94 to 98% by weight of xylitol; about 1 to 5% by weight of sorbitol; 0 to 2% by weight of other polyols; and less than 1.0% by weight of water; and the bulk density of which (tapped density, TD) varies from 0.7 to 0.8 g/cm<3>. The binding and diluting agent is produced according to the invention by agglomerating crystalline xylitol ground to a small particle size by means of sorbitol syrup simultaneously mixing the xylitol at a great speed, whereby a granular product is obtained; and drying the granules by means of dry air to a water content less than 1.0%
Patent EP-0358943-B1 (EP)
Title: A castor mounting with a brake
IPC: B60B33/02
Filed: 1989-08-08
Granted: 1993-03-17
Abstract: A castor mounting includes a parking brake housed in a rear extension (18) of the fork (4) and provided with an operating pedal (24a) which acts by means of a cam part (24b) on a resilient plate (19) articulated to the fork, and a release pedal (27) articulated to the pedal and arranged to project from the extension (18) in the braked configuration of the castor (2) to enable its easy release.
Patent EP-0370320-B1 (EP)
Title: Lactamimides in the treatment of drug-resistant protozoal infections
IPC: A61K31/49
Filed: 1989-11-09
Granted: 1992-09-30
Abstract: Standard antiprotozoal agents in conjunction with a lactamimide derivative are effective pharmaceutical compositions for the treatment of drug-resistant protozoal infection, particularly, drug-resistant malarial infection in humans.
Patent EP-0378782-B1 (EP)
Inventor: TAMAI TADAMOTO
IPC: C23C14/48
Filed: 1989-11-20
Granted: 1994-06-29
Abstract: In an ion implantation apparatus for injecting an ion beam into a substrate at a controllable incident angle, the substrate (13a) is supported by a supporting section which comprises a disc shaped plate (13) for locating the substrate thereon and an injecting chamber (11) for disposing the disc shaped plate therein. The substrate is irradiated by the ion beam. The ion implantation apparatus comprises a first controlling section (20, 23) and a second controlling section (34). The first controlling section controls the supporting section so as to change a location of the substrate in relation to the ion beam. The second controlling section controls supporting section so as to change the controllable incident angle relative to the ion beam.
Patent EP-0374993-B1 (EP)
Inventor: NACHTERGAELE WILLY A M
IPC: C08L3/00
Filed: 1989-11-27
Granted: 1994-12-14
Abstract: 50 to 95 parts by weight starch and 5 to 50 parts by weight polyvinyl alcohol with a degree of saponification between 87 and 100% are thoroughly mixed and furthermore the moisture content of the mixture is regulated between 10 and 25 weight %. Subsequently the mixture obtained is subjected to a thermo-mechanical treatment at a temperature situated between 110 and 180 DEG C. During the extrusion the mixture is subjected to shearing forces so that the product obtained when it is dispersed in cold water and subsequently is centrifuged, divides into a watery phase and a coacervate phase without a sediment of undissolved polyvinyl alcohol being formed.
Patent EP-0345209-B1 (EP)
Inventor: LATOUR GUY
IPC: B01D63/08
Filed: 1989-05-31
Granted: 1994-07-27
Abstract: A pair of membrane ultrafiltration cells are mounted one on each of the front and back surfaces of a central bidirectional manifold having an exit and an entrance conduit connector on the same side wall of the manifold. The manifold takes fluid to be filtered from a source through a conduit connector for full flow delivery to each filter cell and collects filtered fluid from each cell to be dispensed through a further connector. Plural manifolds may be connected to each other in a filter system for greatly increased filtering capacity.
Patent EP-0412227-B1 (EP)
IPC: C02F1/76
Filed: 1989-08-07
Granted: 1993-05-05
Abstract: A process and an apparatus (10) for purifying water containing pathogens wherein a halogen selected from the group consisting of bromine or iodine is added to the water to be purified in a first treatment compartment in a quantity sufficient to purify the water and wherein the halogen is removed from the treated water, and wherein the water containing the halogen is brought into contact with polypyrrolidone (15) in a second treatment compartment for a period of time which is sufficient to form a complex of halogen an polypyrrolidone.
Patent EP-0363345-B1 (EP)
IPC: B42D3/00
Filed: 1989-10-04
Granted: 1993-08-25
Abstract: Universal binding element for binding loose documents in a file, characterised in that it principally consists in an inner cover formed of a first part (2) that is intended for forming a front sheet; a second part (3) that is intended for forming a back sheet; and a third part (4) that is intended for forming a spine, which includes adhesive means (5) which are formed of glue (9, 10, 23) meltable under the influence of heat and which, when heated and subsequently cooled off can provide for an adhesive connection on both the inside (6) and the outside (7) of the formed spine.
Patent EP-0396574-B1 (EP)
Inventor: DICK IAN ROBERT
IPC: B23K25/00
Filed: 1988-12-02
Granted: 1993-12-01
Abstract: A method and apparatus for electroslag surfacing of metal plate which utilizes a plate feeder assembly to which the plate is presented and which includes an elongate, horizontally disposed feeder table having an approach-end section and a runout-end section. The plate, with a major surface uppermost, is conveyed along the feeder table in a feeding direction from said approach-end section to said runout-end section, and is subjected to an electroslag operation at a surfacing installation located intermediate those sections to provide a cladding metal layer on that surface. At the surfacing installation, there is a flux mould arrangement under an electrode holder and feeder assembly having depending electrodes vertically in line with the interior of the mould arrangement. The plate is passed under the mould arrangement and the electrode holder and feeder assembly is vertically adjusted to bring a lower end of the electrode means into contact with the upper surface and to establish current flow. On establishing current flow, the electrodes then are raised to establishing an arc between the electrodes and the uppermost surface, with charging of flux to mould arrangement establishing a molten slag pool which overlies that surface to submerge and extinguish the arc. Alloy powder material to said mould arrangement at the interface between the slag pool and the uppermost surface and melted in said mould arrangement to clad the uppermost surface as the metal plate is conveyed under the mould arrangement.
Patent EP-0397685-B1 (EP)
Inventor: CLAYPOOL JAMES L
IPC: B32B7/025
Filed: 1988-12-08
Granted: 1996-03-13
Abstract: An electrical heater which comprises a conductive polymer resistive element (3) and two laminar electrodes (1, 2). The electrodes are shaped and positioned such that there is a continuous margin around the periphery of the resistive element on at least one surface. The margin is particularly useful in reducing arcing which may occur between the electrodes.
Patent EP-0393136-B1 (EP)
Inventor: VINEY DONALD IAN
IPC: D04B25/14
Filed: 1988-12-23
Granted: 1994-05-04
Abstract: A knitting machine is described in which the elastic thread packages (26) are mounted in a stationary position away from the knitting head (22). This results in reducing the revolving mass and the space necessary to accommodate the revolving mass. Furthermore, the commencement of wind on the package (26) can be left as a tail which is knotted to the free end of a second package thus permitting the machine to run continuously without stopping to change packages. A plurality of like knitting heads (22) is mounted in relatively close proximity in a single knitting head frame (24) in such a manner that chain stitches are fed from a power driven warp beam (12, 16, 20). Each knitting head includes yarn positioning apparatus in which yarn (12) fed to each needle (30) of the knitting head (22) is moved under tension with minimal friction to a position where the needle (30) traps the yarn (12) on its downward stroke. Embodiments of the invention are described.
Patent EP-0411124-B1 (EP)
IPC: A61L27/60
Filed: 1989-03-09
Granted: 1993-10-13
Abstract: Substance médicale dans laquelle les cellules peuvent pénétrer, comprenant du collagène modifié que l'on prépare en soumettant à un traitement thermique du collagène présentant une structure réticulée en présence d'eau. On décrit également une peau artificielle utilisant cette substance comme couche de contact avec la plaie.
Patent EP-0415976-B1 (EP)
Inventor: TERWEL ROELOF
IPC: B42D15/10
Filed: 1989-05-11
Granted: 1994-02-02
Abstract: La carte d'identité stratifiée comporte une couche d'émulsion photographique destinée aux renseignements d'identité, qui est collée sur les deux faces à une couche de recouvrement. Un procédé pour la fabrication de cette carte d'identité stratifiée consiste a)à réaliser une couche d'émulsion photographique destinée aux renseignements d'identité; b) à coller une première couche de recouvrement sur une surface de la couche d'émulsion photographique; et c) à coller une seconde couche de recouvrement sur l'autre surface de la couche d'émulsion photographique.
Patent EP-0398196-B1 (EP)
Title: Door holder with adjustable holding force
IPC: E05C17/28
Filed: 1990-05-12
Granted: 1993-08-04
Abstract: What is described is a stopping device for a door with a sliding-arm door closer, the sliding arm 2 interacting with a holding unit 10 mounted in the sliding rail 3. To adjust the holding force, according to the invention the holding unit 10 has a lever 20, the effective lever arm of which is variably adjustable. The lever is designed as a leaf spring mounted on one side in a bearing block, a spring-supporting device (35) adjustable along the leaf spring being provided. <IMAGE>
Patent EP-0406743-B1 (EP)
Inventor: CHRISTEN MARIE-ODILE
IPC: A61P1/00
Filed: 1990-06-30
Granted: 1994-12-07
Abstract: The use of quaternary N-benzyl-N-{2-[2-((1S,5S)- 6,6-dimethylbicyclo-[3.1.1]hept-2-yl)ethoxy]ethyl}morpholinium salts for the preparation of pharmaceutical compositions for the prophylaxis and treatment of circulatory disorders and of damage caused by gastrotoxic doses of pharmaceutical compositions or chemicals, especially NSAIDs, especially haemorrhagic lesions in the gastrointestinal tract, is described.
Patent EP-0418885-B1 (EP)
Inventor: SUZUKI HIDETO
IPC: G11B27/30
Filed: 1990-09-20
Granted: 1997-04-16
Abstract: An apparatus for transmitting digital data inclusive of information data and synchronous data having a plural-byte code inserted per predetermined byte length of the information data. The apparatus comprises a sync code position predictive means (41, 45) for predicting the top position of the sync code by converting the transmission digital data into parallel data at a desired timing and then comparing each byte of the parallel data with a desired byte of the sync code; and a sync code detection means (44, 46) for detecting the sync code in the transmission digital data by first extracting the parallel data by a length corresponding to the plurality of bytes of the sync code in accordance with the result of such prediction of the sync code position predictive means (41, 45), and then comparing the extracted parallel data with the sync code.
Patent EP-0428040-B1 (EP)
Inventor: HISSUNG ALFRED RENE DR
IPC: B04B5/04
Filed: 1990-11-06
Granted: 1996-05-15
Abstract: In the cuvette rotor (20) having circularly arranged and radially extending individual cuvettes (10) which are closed on all sides, each of the cuvettes (10) has two chambers (1, 2) which are separated from one another by a barrier (11). Each chamber (1, 2) is provided with an orifice (3, 4) for filling. Vessels (9) which are closed on all sides are arranged between the individual cuvettes (10), the bottom part (15) of each vessel having a barrier (13) which divides the vessel into two chambers (5, 6), and the upper part (14) being provided with an orifice (22) in the area of the chamber (5) arranged close to the axis of rotation and with a guard (12), which protrudes into the peripherally arranged chamber (6), in the area of the peripherally arranged chamber (6).
Patent EP-0432838-B1 (EP)
Inventor: RUFFINI GUGLIELMO
IPC: D21H17/17
Filed: 1990-12-06
Granted: 1998-03-25
Abstract: A method for improving the sizing of paper internally wherein a ketene dimer is used as sizing agent, characterized by blending said ketene dimer before it is added to the paper stock, said ketene dimer being melted or in hot aqueous dispersion, with a hydrophobe compound, melted or in hot aqueous dispersion respectively, the melting point of said hydrophobe compound being higher than the melting point of the ketene dimer and the ketene dimer being blended with said hydrophobe compound in a ratio of from about 1 to 99 parts by weight of ketene dimer to about 100 parts of hydrophobe compound.
Patent EP-0426465-B1 (EP)
Inventor: JOHANSEN KNUT H
IPC: C04B41/65
Filed: 1990-11-01
Granted: 2000-01-19
Abstract: Composite structures of ceramic material and super concrete. The structures comprises an outer layer of ceramic material bonded to an internal structure of super concrete or an outer structure of super concrete bonded to an inner layer of ceramic material The ceramic material is selected from inorganic or metallic products which are subjected to a temperature of 540 DEG C and above during manufacture or use, while the super concrete comprises densely packed particles of inorganic materials embedded in a matrix based on an hydraulic cement and having a strength of at least 70 MPa.
Patent EP-0378504-B1 (EP)
Inventor: CLAAR TERRY DENNIS
IPC: H01B17/64
Filed: 1990-01-11
Granted: 1994-08-17
Abstract: This invention relates generally to a novel method of preparing self-supporting bodies and to the novel products made thereby. In its more specific aspects, this invention relates to a method of producing self-supporting bodies comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide, by reacting, in one embodiment, a powdered parent metal, in molten form, with a bed or mass comprising a boron carbide material and, optionally, one or more inert fillers, to form the body. In another embodiment, both of a powdered parent metal and a body or pool of molten parent metal are induced to react with a bed or mass comprising a boron carbide material, and, optionally, one or more inert fillers.
Patent EP-0451164-B1 (EP)
Inventor: BEYER ECKHARD DR-ING
IPC: B23K26/04
Filed: 1989-12-21
Granted: 1994-04-20
Abstract: PCT No. PCT/DE89/00781 Sec. 371 Date Apr. 20, 1992 Sec. 102(e) Date Apr. 20, 1992 PCT Filed Dec. 21, 1989 PCT Pub. No. WO90/07398 PCT Pub. Date Jul. 12, 1990.A process for treating workpieces by means of laser radiation, particularly for the cutting, hole burning and material removal with respect to metallic workpieces, in which the treated site of the workpiece is monitored by a radiation detector which contributes to reducing the intensity of the laser radiation when an upper limit value is reached and to increasing it when a lower limit value is reached. In order to achieve a controlled process without exceeding a critical temperature, such as the evaporation temperature, in a simple manner, the process is carried out such that, by the radiation detector, the heat radiation is measured which emanates from its treatment site, by which an upper temperature is monitored as the upper limit value of a predetermined temperature range and a lower temperature is monitored as the lower limit value of this temperature range, and in that the laser radiation, when the upper limit value is reached, is switched off and is switched on again when the lower limit value is reached.
Patent EP-0468968-B1 (EP)
Inventor: MASON ROBERT W
IPC: C07C201/16
Filed: 1990-02-09
Granted: 1994-08-03
Abstract: This invention relates to a process for nitrating toluene to dinitrotoluene and phase separation of the product using an inorganic salt as a phase separation agent. The process involves the steps of (a) reacting toluene with nitric acid having an acid concentration of between about 60 and about 75 percent to produce mononitrotoluene, (b) reacting the mononitrotoluene with concentrated nitric acid to produce a mixture of dinitrotoluene and unreacted nitric acid, and (c) incorporating an inorganic salt phase separation agent into the mixture to cause phase separation thereof.
Patent EP-0473596-B1 (EP)
Inventor: KVAENN KLAS-GOERAN
IPC: B60R9/055
Filed: 1990-03-02
Granted: 1993-11-24
Abstract: PCT No. PCT/SE90/00140 Sec. 371 Date Aug. 30, 1991 Sec. 102(e) Date Aug. 30, 1991 PCT Filed Mar. 2, 1990 PCT Pub. No. WO90/10556 PCT Pub. Date Sep. 20, 1990.Apparatus is provided for attaching a ski-box to a roof-rack. The apparatus includes at least one longitudinal adjustment rail which is attached to the bottom of the ski-box. The rail includes at least one load carrier clamp which is displaceable along the longitudinal adjustment rail to secure the longitudinal adjustment rail and ski-box attached thereto to a load carrier member of roof-rack.