baber/WOPTO huggingface dataset:
Patent EP-0554822-A1 (EP)
Inventor: SCHNEIDER CHRISTIAN
IPC: C10M173/00
Filed: 1993-02-01
Abstract: A mandrel lubricant for use in the manufacture of seamless tubes is described, which mandrel lubricant is composed of graphite, clay minerals from the class of smectites, a polysaccharide and, if required, a surfactant. The mandrel lubricant is applied in the form of an aqueous dispersion to mandrels which have passed through the cooling bath.
Patent EP-0567147-A1 (EP)
Inventor: MATSUMOTO YOSHIYUKI
IPC: B29K21/00
Filed: 1993-04-23
Abstract: A winding liner (10) for an unvulcanized rubber material, on which an unvulcanized rubber material (22) such as a band-shaped material for a tire tread portion is placed. The winding liner is wound around a winding shaft (16) so as to accommodate the unvulcanized rubber material. The winding liner includes a base portion (12), to which the unvulcanized rubber material (22) is adhered. The base portion does not expand and contract, but is bendable in a longitudinal direction thereof. Further, the base portion is provided with square pillar-shaped raised portions (14) on a surface (12A) thereof. The raised portions are positioned along the longitudinal direction of the base portion at both transverse direction end portions (12B, 12C) of the base portion. A space (20) for accommodating the unvulcanized rubber material is thereby defined between the base portion and the raised portions. As a result, contraction of tread rubber can be restrained and deformation of side rubber can be prevented because the unvulcanized rubber material is adhered to the base portion so as to be held within the space.
Patent EP-0571884-A1 (EP)
Inventor: ROETGERS ANDRE
IPC: C08J5/04
Filed: 1993-05-18
Abstract: The invention relates to composite materials containing, as matrix, a polymeric organic compound and, as reinforcing material, filaments or yarns of polyether ketone (PEK) or textile sheet-like structures built up from these filaments or yarns. The composite materials according to the invention are characterised in that the filaments or yarns of polyether ketone are crimped. The composite materials according to the invention are distinguished by excellent adhesion between matrix material and reinforcing material.
Patent EP-0574769-A1 (EP)
Inventor: BLATT JOEL M
IPC: G01N33/66
Filed: 1993-06-02
Abstract: Disclosed are sulfonate and phosphonate salts of tetrazolium compounds whose enhanced solubility in various solvents renders them particularly suitable for use as redox indicators in dry reagent, diagnostic test systems, 
wherein the tetrazolium salt is represented by the formula
       
 wherein X ⊖  is the counter anion, R¹ and R³ are phenyl groups and R² is phenyl or 2-thiazolyl wherein the phenyl groups may be optionally substituted.
Patent EP-0577049-A1 (EP)
Inventor: TAKAHASHI KOICHI C O FUJI PHOT
IPC: G03B17/28
Filed: 1993-06-28
Abstract: A photographic film cassette has a cassette shell (10), a spool (12) contained in the cassette shell, and photographic film (2) wound on the spool (12) in a form of a roll. A leader (2c) of the photographic film is exited through a passage mouth (20) when the spool is rotated in the unwinding direction. A passageway (22) is formed between the passage mouth and a roll chamber for passing the photographic film, and has first and second inside faces (27,33;127,133) which face respectively the emulsion and back surfaces of the photographic film. A first pair (28,35;128,158,178) of ridges are formed on the first inside face, and contact on the emulsion surface in an outside of exposure-designated areas relative to a width of the strip of of the photographic film. A second pair (32,36,132,152,172) of ridges are formed on the second inside face, and contact on the back surface in an outside of exposure-designated areas relative to the strip width. The two pairs of ridges regulate tendency of the photographic film to curl like an archway. In a preferred embodiment, a photographic film receiving gate of a camera is provided with a pair of ridges and a pair of steps for regulation of curl, in the manner the same as the cassette.
Patent EP-0577094-A1 (EP)
Inventor: HIDBER ARTHUR
IPC: B29C51/08
Filed: 1993-06-30
Abstract: A protective coating for electronic assemblies (13) on a printed circuit board (9) is produced by a plastic film (16) (which is prefabricated and is rolled to form a carrier strip (1) of predetermined thickness) is changed into a shape corresponding to the surface to be protected by, for example, stamping the shape out or cutting it with a water jet, possibly leaving free openings (10) for components (14) which remain free. The film (16) is placed onto the printed circuit board (9) and, after softening, is pressed against the electronic assemblies (13) by means of a silicon tamping device (dabber) (17) so that a tightly fitting topography is produced. The film (16) is finally melted onto the printed circuit board (9). The original material is a mixture of a thermoplastic synthetic material having a wax with a high proportion of branched-chain and cycloaliphatic hydrocarbons. <IMAGE>
Patent EP-0580030-A1 (EP)
Inventor: ASAMI KOICHI C O OJI YUKA GOSE
IPC: C08J7/044
Filed: 1993-07-08
Abstract: A thermoplastic resin film having a coated layer thereon, the coating layer comprising a quaternary ammonium salt copolymer comprising (a) a structural unit represented by formula (I):
       
 wherein A represents -O- or -NH-; R¹ represents a hydrogen atom or a methyl group; R² represents an alkylene group having from 2 to 4 carbon atoms or -CH₂CH(OH)-CH₂-; R³, R⁴, R⁵, and R⁶, which may be the same or different, each represents an alkyl group having from 1 to 3 carbon atoms; R⁷ represents an alkyl group having from 1 to 10 carbon atoms or an aralkyl group having from 7 to 10 carbon atoms; n represents an integer of from 1 to 3; and X represents a chlorine atom, a bromine atom or an iodine atom, 
(b) a structural unit represented by formula (II):
       
 wherein R⁸ represents a hydrogen atom or a methyl group; and R⁹ represents an alkyl group having from 1 to 22 carbon atoms, an aralkyl group having from 7 to 22 carbon atoms or a cycloalkyl group having from 5 to 22 carbon atoms, 
and (c) a structural unit derived from a monomer copolymerizable with monomers providing structural units (a) and (b) at a (a):(b):(c) weight ratio of 30 to 70:30 to 70:0 to 40. The thermoplastic resin film exhibits excellent offset printability and excellent antistatic properties.
Patent EP-0581142-A1 (EP)
Inventor: ZIERHUT HERMANN DIPL-ING
IPC: H04B10/06
Filed: 1993-07-16
Abstract: Receiving apparatus, in particular for infrared light, which is protected against interference by interconnecting a receiving diode or IR receiving diode which is operated in the reverse direction, with a bandpass response, with an inductor (3) in a resonant circuit. The inductor (3) is tuned to the internal capacitance (2) of the receiving diode (1) in such a way that it is resonant at a frequency which is desired as the operating carrier frequency outside the noise frequency. <IMAGE>
Patent EP-0582305-A1 (EP)
Inventor: IZAWA YOSUKE
IPC: H04N5/44
Filed: 1993-08-05
Abstract: A video signal converting apparatus of the invention comprises: 
   a memory for storing data of input video signal, 
   address signal generating device for reading out plural addresses specified by the conversion rate of video signal and next addresses of the memory, and 
   interpolating filter for interpolating and calculating these video signal data being read out to obtain converted video signals, 
   wherein the video signal data are stored and read out by using a clock having a specific frequency, but since the number of addresses being read in one horizontal display varies with the conversion rate of video signals, the length of one horizontal display of the converted video signals is different from that of the input video signals.
Patent EP-0583761-A1 (EP)
Inventor: BERGES RUEDIGER
IPC: A45B9/06
Filed: 1993-08-14
Abstract: An umbrella is described which has a handle (1) which is attached at an upper end part (3) of the umbrella stick (2) via a joint (4) such that it can be swivelled between a position, which is at least approximately flush with the direction of the stick axis, and a position which is angled preferably by about 90 DEG  relative to the stick axis. The end part preferably has the same diameter as the adjoining gripping region of the handle and serves as an extension of the gripping region. An attachment shell can be attached in the gripping region of the end part, which attachment shell allows comfortable and secure holding of the umbrella. <IMAGE>
Patent EP-0591894-A1 (EP)
Inventor: FRUEH FRITZ M
IPC: B01D33/04
Filed: 1993-10-04
Abstract: An environmentally friendly unit for filtering liquids, in particular cutting fluids of machine tools, having an influx region 20 for the liquid (1) to be filtered and a filter arranged therebeneath which is designed as a driven endless belt (2) and for which a cleaning device (8, 9, 10) is provided, arranged outside the influx region (20) for the liquid (1) to be filtered. <IMAGE>
Patent EP-0602564-A1 (EP)
Inventor: CORRADI BRUNO
IPC: A01G7/06
Filed: 1993-12-10
Abstract: A device for the introduction of a liquid substance (3) into the trunk of a plant (2) comprises a sealed container (4) connected to one or more distribution ducts (8) by means of at least an outlet duct (5'). Along the circuit there are provided means to regulate (10a,10b) and means to detect (6) the flow rate of the substance towards truncated-cone injection needles (9) inserted into appropriate holes (19) in the plant's trunk. 
     The method according to the invention involves the use of said device to allow the introduction of the treating substance into the layer of the xylem (23) involved in the ascending vascular circulation of the plant.
Patent EP-0552830-A1 (EP)
Inventor: TOMAIUOLO FRANCESCO DR
IPC: H05K3/46
Filed: 1993-01-13
Abstract: Process and composition for the treatment of copper surfaces in order to promote the adherence between different layers in the manufacture of rigid, flexible or flexo-rigid laminated printed circuits, by means of the formation of an oxide layer on the copper surfaces and a subsequent treatment of reduction of the copper oxide in a solution comprising in its composition dimethylaminoborane and a strong base (such as a sodium or potassium hydroxide), in which the reducing solution additionally comprises a compound which has a stabilising and slowing function, chosen from the group which includes, in isolation or mixed, an alkali metal alkylbenzenesulphonate characterised by the general formula C6H3.R.R'.SO3.X, a thiourea or similar compound characterised by the general formula C.Y.N2.R<1>.R<2>.R<3>.R<4>, or a compound of thiourea with organic or inorganic acids. The said compound preferably consists of sodium xylenesulphonate or of thiourea. The invention also relates to processes for the manufacture of laminated printed circuits including the said treatment, and to the solutions intended to allow these processes to be implemented.
Patent EP-0562649-A1 (EP)
Inventor: PEETERS DIRK
IPC: B65D41/04
Filed: 1993-02-16
Abstract: A cap with an induction seal closure for sealing the pouring opening of a container, the induction seal closure comprising a polymer sealing layer (27) capable of being heat-sealed to the top surface of the pouring opening of the container, an aluminium foil (22) for heat-sealing said sealing layer by inductive heating of the aluminium, a first releasing layer (25) between said aluminium foil and said sealing layer and a second releasing layer (21) between said aluminium foil and the top wall of said cap, the releasing power of said second releasing layer (21) being greater than that of said first one (25) so that upon removal of the cap from a sealed container the aluminium foil (22) remains adherant to the sealed container instead of to the cap while yet being easily peel able from the container as a consequence of the presence of said first releasing layer (25).
Patent EP-0557159-A1 (EP)
Inventor: RIPOCHE XAVIER
IPC: G02F1/15
Filed: 1993-02-09
Abstract: Electrochromic system comprising a layer of anodic electrochromic material based on iridium oxide formatted by cycling at constant intensity in a liquid medium comprising a salt of a cation, with the exclusion of the proton, capable of being inserted into the said anodic electrochromic material of an alkali metal.
Patent EP-0564332-A1 (EP)
Inventor: ABBE DANIEL
IPC: D04H1/42
Filed: 1993-03-25
Abstract: Textile reinforcement with controlled electrical losses, comprising: - nonconductive yarns (1) based on inorganic fibres providing the mechanical strength and heat resistance of the textile,  - and filled yarns (2), characterised in that the filled yarns (2) consist of a mixture of inorganic nonconductive noncontinuous fibres (6) and of conductive noncontinuous fibres (4) which are approximately parallel, in a specific proportion to give the textile its electrical properties. <IMAGE>
Patent EP-0568410-A1 (EP)
Inventor: CAZEMAGE ANDRE
IPC: H01F7/16
Filed: 1993-04-20
Abstract: The valve is capable of delivering a fluid pressure which varies substantially linearly with the strength of the DC electrical current which flows through at least one excitation winding and which acts on a magnetic core plunger which can move axially in a magnetic bore. The magnetic core plunger (54) is mounted in its magnetic bore (52) with a very small air gap (53) and is guided axially at each of its ends by an extension pin (55, 56) which passes through an axial roller bearing (57, 58). Application to electrically controlled valves for controlling the braking in railway vehicles. <IMAGE>
Patent EP-0582516-A1 (EP)
Inventor: SOULARD ANTOINE
IPC: H02P25/14
Filed: 1993-08-03
Abstract: The present invention relates to a direct-current device for regulating the speed of a power motor, especially a universal motor equipping domestic machines. This device is characterised in that, from a direct-current power supply, it delivers a wave at the frequency inaudible to the human ear to the terminals of the universal motor. The present invention applies to regulating the speed of a universal motor used in particular in the types of machines in which the sound power has to be reduced, such as, for example, in washing machines, vacuum cleaners or fans. <IMAGE>
Patent EP-0586291-A1 (EP)
Inventor: PESTEL DOMINIQUE
IPC: B63B7/08
Filed: 1993-08-27
Abstract: The seat system comprises:   - two grooved housings (7) which are integral with said base and extend approximately parallel to one another, - at least two feet (11) each comprising an elongate leg (15) which is terminated at its two ends by respective elbowed projections (16, 17), said projections (17) of the lower ends of the feet being introduced into the grooves of the respective housings (7) and being retained there in such a manner that the legs are erected while being inclined in relation to the vertical,   - means for axial blocking of the feet in the respective housings, - a sitting surface (10) capable of resting on the elbowed projections of the upper ends of the legs (15), and - means of rapid connection of the sitting surface to the upper elbowed projections of said legs.   <IMAGE>
Patent EP-0604345-A1 (EP)
Inventor: KUNG PAUL J
IPC: G02B21/26
Filed: 1993-12-03
Abstract: An X-Y microscope stage is provided with a support for as well as a tiltable specimen support. The specimen may be tilted about the tilt axis to re-orient the specimen for viewing. The re-orientation of the specimen may require a small adjustment in the X or Y direction and a subsequent refocus of the microscope optics. An X-Y microscope stage (10) of conventional design is provided as a basis for this invention. It includes two displacement drives, along the X (12) and along the Y (14) directions. By operating one or both of the drives (12, 14) a microscope field of view may be positioned relative to the sample (34) such that the field of view may be positioned at any point in the viewing region. The sample (34) is attached to a specimen block (31), and positioned on swing support (30) for observation through a microscope. The specimen (34) is typically attached to the specimen block (31) by means of epoxycement or other similar material with sufficient strength to hold the sample (34) as the sample is being ground to expose a new surface (36). As the sample (34) is inspected, it may be inspected from a direction substantially perpendicular to the top face of sample (34) when oriented by the swing support (30) being positioned in substantially a horizontal position. As a region is identified which warrants further inspection in sectional view, the surface (36) of the sample (34) may be ground away to expose the region of interest at the said surface (36). The swing support (30) then may be lowered by loosening locking screws (32) with the weight of swing support (30) acting to pull the swing support (30) downward.
Patent EP-0613517-A1 (EP)
Title: Steam generating power station, process for operating the same and interlinking network.
Inventor: KUERTEN HERIBERT
IPC: F01K7/34
Filed: 1992-11-20
Abstract: A steam generating power plant includes a generator connected to a network, a steam turbine driving the generator, a steam bleeder line being connected to the steam turbine and having a load-dependently adjustable valve, a system having a superconducting magnetic energy accumulator and being connected electrically parallel to the generator, and a control unit. The control unit furnishes electrical power directly from the superconducting energy accumulator to level a power deficit lasting on the order of several seconds in the network and the control unit at the same time adjusts the valve to increase steam available to the steam turbine. A process for operating a steam generating power plant, an interlocking electrical network in combination with a number of steam generating power plants, and a process for operating the interlinking network in combination with the steam generating power plants, are also provided.
Patent EP-0617842-A1 (EP)
Title: Bornes de transfert thermique pour substrats multipuces a haute densite et procede de formation
Inventor: CHAZAN DAVID JOEL
IPC: H05K1/03
Filed: 1992-12-18
Abstract: Des traversées à bornes de transfert thermiques sont formées dans une interconnexion de haute densité, multicouche, comportant une base et plusieurs couches de conducteurs métalliques (68, 72, 76) séparées par un matériau diélectrique (70). Ce procédé consiste à éliminer en une seule étape le matériau diélectrique sur des emplacements prédéterminés des traversées à bornes de transfert thermique pour former des trous à borne pratiquement cylindriques et à former les traversées à borne de transfert thermique en plaçant un matériau conducteur, tel qu'un métal, dans les trous à bornes de façon que le matériau occupe complètement les trous et les remplisse.
Patent EP-0619880-A1 (EP)
Inventor: ROSENTHAL ROBERT D
IPC: A61B5/024
Filed: 1992-12-30
Abstract: L'invention concerne un instrument amélioré d'analyse quantitative par infrarouge proche qui comprend une douille (20) d'insertion du doigt amovible qui permet à un utilisateur individuel d'aligner et d'introduire correctement son doigt dans le système optique dudit instrument. La douille d'insertion du doigt selon la présente invention empêche également que le système optique de l'instrument d'analyse soit endommagé par des corps étrangers généralement introduits par le doigt de l'utilisateur. Ladite douille peut également être pourvue de filtres et de fenêtres (24) qui permettent de l'utiliser en tant qu'étalon optique pour l'instrument d'analyse.
Patent EP-0626824-A1 (EP)
Title: Device for transanal resectate extraction.
Inventor: SCHUELKEN HEINRICH
IPC: A61B17/00
Filed: 1993-02-13
Abstract: In a device for transanal resectate extraction which includes a rectoscope sleeve with a proximal tubular end portion, a connecting piece sealingly mounted onto said tubular proximate end portion for closing the rectoscope sleeve and including a bore axially extending therethrough and a resectate extractor having a tubular portion extending through the bore so as to be axially movable but position-lockable therein. The tubular portion of the extractor has a protector portion at its distal end with an axial passage in alignment with the tubular extractor portion for receiving grasping pincers inserted through the tubular extractor portion. The protector portion has an outer diameter smaller than the inner diameter of the rectoscope sleeve so that it can be retracted into the sleeve.
Patent EP-0629249-A1 (EP)
Inventor: LANDR JEAN-FRANCOIS
IPC: D06P3/66
Filed: 1993-02-24
Abstract: L'invention concerne un procédé pour teindre des produits fibreux contenant de la cellulose avec des colorants réactifs, qui comprend d'effectuer la teinture en présence du sel d'acide minéral en une quantité allant de 0 à 20 g par litre de liqueur tinctoriale et en utilisant au moins un colorant réactif ayant les formules : (I) et (II). Les substituants de ces formules sont définis dans la revendication 1. Ce procédé fournit des produits teints avec un haut rendement de fixation du colorant et dont la couleur tient bien. En outre, on peut se passer de l'addition des quantités relativement importantes de sels d'acide minéral qui sont communément utilisées en teinture.
Patent EP-0584327-A1 (EP)
Title: Procede de controle de la fermentation methanique de matieres organiques et installation comportant application de ce procede
Inventor: BETEAU JEAN-FRANCOIS
IPC: C12P5/02
Filed: 1993-02-12
Abstract: La présente invention concerne un procédé et une installation de contrôle de la fermentation méthanique de matières organiques. Cette installation comprend essentiellement un fermenteur (F1), des capteurs (10, 11) associés à ce fermenteur pour permettre des mesures physico-chimiques et un calculateur (C1) traitant ces mesures à l'aide d'un modèle de fermentation, tandis qu'un calculateur (C2) transforme les données de (C1) en données agissant sur le fermenteur (F1), et un dispositif (F2-C3) d'expérimentation à échelle réduite permet d'ajuster les paramètres caractéristiques du modèle de fermentation incorporé dans le calculateur (C1). Cette installation permet, avec un minimum de mesures, de maintenir un fermenteur dans un état biologique optimal.
Patent EP-0634076-A1 (EP)
Inventor: KAVANAGH MARTIN
IPC: G02B27/00
Filed: 1993-04-01
Abstract: PCT No. PCT/GB93/00690 Sec. 371 Date Oct. 26, 1994 Sec. 102(e) Date Oct. 26, 1994 PCT Filed Apr. 1, 1993 PCT Pub. No. WO93/20656 PCT Pub. Date Oct. 14, 1993A spatial light modulator system includes a multi-wavelength light source and three spatial light modulators, two dichroic mirrors are arranged in the light path between the light source and the spatial light modulators so as to direct light within a different wavelength band onto all but one of the spatial light modulators, light to the third spatial light modulator passing through the dichroic mirror onto the third spatial light modulator. Spatially modulated light reflected from the spatial light modulators is combined by the two dichroic mirrors to produce a multi-wavelength spatially modulated output beam. In order to equalize the number of reflections uundergone by spatially modulated light from all the spatial light modulators a reflector is provided in the optical path between the third spatial light modulator and the output beam.
Patent EP-0640014-A1 (EP)
Inventor: KAASGAARD SVEND GUNNAR
IPC: C12P37/06
Filed: 1993-05-13
Abstract: La présente invention concerne un procédé de séparation d'un catalyseur particulaire solide à partir d'un mélange réactionnel chimique contenant par ailleurs au moins un autre composant solide, et cela soit durant la réaction, soit après la réaction.