baber/WOPTO huggingface dataset:
Patent EP-0545336-A1 (EP)
Inventor: EHRLICH JULIUS
IPC: E01B11/50
Filed: 1992-11-30
Abstract: The invention describes the welding connection (5) as well as a method for its manufacture. The mutually facing end sides (6, 7) of the rail segments (1, 2) are interconnected via an added material (8) which extends from the rail foot (32) to the rail head (30). The welding connection (5) is formed by a welding zone (22; 23; 24, 25) connecting the rail foot (32), one connecting a rail web (31) and one connecting the rail head (30). The welding zones (22 to 25) are connected positively in contact regions (33 to 36) turned directly into one another. In addition, the welding zone (22) in the rail head (30) consists of fewer than 15 mutually adjacent, approximately parallel-running welding beads (26) which are melted into one another and preferably lie one above another. The welding zone (24, 25) in the rail foot (32) consists of fewer than 10 mutually adjacent, approximately parallel welding beads (28, 29) which are melted into one another. <IMAGE>
Patent EP-0513890-A1 (EP)
Inventor: SHAIN JON CHARLES
IPC: B22F3/02
Filed: 1992-04-29
Abstract: A rare earth-containing powder (52) is pressed into a compact body (34) at ambient temperatures using a solid lubricant applied only to the die wall and/or a core. The solid lubricant is applied by suspending lubricant powder in a fluorinated hydrocarbon liquid.
Patent EP-0501599-A1 (EP)
Inventor: SETO TOURU HIROSHIMA TECHN INS
IPC: B01J19/32
Filed: 1992-02-26
Abstract: An apparatus for absorbing carbon dioxide gas and a gas-liquid contact apparatus which are packed with fillers and in which a liquid is sprayed on the fillers, allowed to stream down along the surfaces of the fillers, and brought into contact with a gas fed from the underside of the apparatus, this apparatus being characterized by having a liquid spray nozzle connected to a transport line of the liquid, and the fillers which have a tubular structure with a certain sectional shape and a straight tubular portion and which are arranged so that the gas-liquid contact surfaces of the fillers are parallel with the stream of the gas; and another gas-liquid contact apparatus in which a liquid spray head is disposed in place of the liquid spray nozzle, the undersurface of the liquid spray head is curved, many small holes are formed in the curved surface, and the upper opening of the fillers is disposed in an angle range defined by normals to the curved surface.
Patent EP-0500353-A1 (EP)
Title: Hemostatic clip applier
Inventor: PHILLIPS JOHN C
IPC: A61B17/12
Filed: 1992-02-19
Abstract: A hemostatic clip applier is provided with a device for aligning the legs of hemostatic clips (22) with the crimping jaws (20,21) of the applier. The device enhances the operation of hemostatic clip appliers with clips having a "square" profile, i.e. clips having a width approximately equal to their lenght. The alignment device (40) interacts with portions of the clip on either side of the apex in order to rotate a skewed clip back into alignment with the jaws.
Patent EP-0507460-A1 (EP)
Inventor: LIU TUNG Y
IPC: G05D1/08
Filed: 1992-03-11
Abstract: An improved method for transitioning a spacecraft from a thruster (1) controlled, station keeping mode to an operational, on-orbit mode, in which attitude control is maintained using internal momentum wheels (3). The method first utilizes a thruster compensation technique to supplement the conventional transition mode control system. This compensation uses empirical thruster data to derate thruster (5) efficiency for extremely short pulse durations necessarily used in transition mode operation. Secondly, a three step deadbeat thruster (5) sequence is employed in which a first pulse linearizes spacecraft (1) motion prior to orienting and stopping nutation. This linearization provides improved accuracy in computing and shortens the waiting time for subsequent thruster (5) firings.
Patent EP-0508617-A1 (EP)
Inventor: NISHIMURA AKIHIRO
IPC: C09D5/23
Filed: 1992-03-17
Abstract: A magnetic paint material is composed of a kneaded composition comprising:
     (a) fine magnetic iron based alloy particles, acicular fine magnetic iron oxide particles or plate-like fine magnetic ferrite particles,   (b) a binder resin and   (c) an organic solvent,    the solid content of the particles (a) and the binder resin (b) in said kneaded composition being from 65 to 85% by weight, said binder resin (b) being present in an amount of from 5 to 30% by weight based on the particles (a), and the paint material having a gloss at 45° after dispersion for 6 hours of not less than 120% when formed into a coating film.
Patent EP-0541369-A1 (EP)
Inventor: HONDA YOSUKE
IPC: C08L1/28
Filed: 1992-11-05
Abstract: A novel polymer aqueous dispersion of enteric cellulose derivatives without ester bonded substituents, of which anionic functional groups form salts with cations. The aqueous dispersion of the present invention is used as coating agents for foods and pharmaceuticals. It has high dispersion stability such as high mechanical stability and high storage stability.
Patent EP-0545594-A1 (EP)
Inventor: CHURCH JOHN A
IPC: A61K6/00
Filed: 1992-11-20
Abstract: An oral composition effective in whitening teeth comprising an amount of peroxyacetic acid effective to effect improved whitening of teeth.
Patent EP-0549305-A1 (EP)
Inventor: WRIGHT DOUGLAS W
IPC: C03B7/10
Filed: 1992-12-21
Abstract: Shears are supported for reciprocating displacement within an open frame so that they can be conjointly displaced from retracted positions to advanced overlapping positions where a runner of molten glass will be severed. A pair of covers close the open frame except for the central portion where the runners pass through. A pip having a plurality of holes is secured to the front edge of the covers so that coolant can be directed downwardly and inwardly against the reciprocating shears.
Patent EP-0497644-A1 (EP)
Inventor: POINGT FRANCIS
IPC: H01L21/027
Filed: 1992-01-15
Abstract: Process for localised treatment of a protrusion, specifically for lithography on a semiconductor substrate. 
<??>According to this process a protective resin (108) used for the lithograph is made to flow under the effect of its surface tension in order to increase its thickness around a protrusion (106) on which a window (114) is to be formed. 
<??>The invention applies in particular to the manufacture of semiconductor lasers. 
<IMAGE>
Patent EP-0509927-A1 (EP)
Inventor: SHIOMI YASUSHI
IPC: B01J27/182
Filed: 1992-04-16
Abstract: A monoalkylether of a dihydric phenol compound is produced at a high conversion and selectivity by a catalytically dehydration reacting a dihydric phenol compound with a lower monohydric alcohol in the presence of a catalyst comprising at least one inorganic substance of the empirical formula (I):           Al       a            P       b            Ti       c            Si       d            X       e            O       f               
 wherein X is an alkali metal (Group Ia) atom, alkaline earth metal (Group IIa) atom or a metal atom of Group VIII of the Periodic Table, a, b, c, d, e and f are the numbers of Al, P, Ti, Si, the atom X and O respectively, and provided that a = 1, b = 1.0 to 1.9, c = 0.05 to 0.5, d = 0.05 to 0.2, e = 0 to 0.9 and f = 4.2 to 8.1, and collecting the resultant reaction product from the reaction system.
Patent EP-0536023-A1 (EP)
Inventor: TAKAKU YUTAKA
IPC: B65D5/46
Filed: 1992-09-24
Abstract: The invention relates to a packaging box and a sheet for packaging box to be used for packaging a wire for welding and other, improved in portability. 
     According to the invention, the packaging box has six sides (3, 4, 5, 6, 10, 11), at least one corner where three ridgelines (16) meet and folding lines (17) interconnecting the ridgelines ; at least one concaved section (2) is provided at the corner by folding said corner inward along the folding lines (17). Accordingly, the sheet has folding lines (17) for forming a concaved section (2) to be three sides around at least of six corner sections of said packaging box by being assembled, the three sides being located on substantially the same plane, respectively, and interconnecting three ridgelines (16) for forming said corner section to form the concaved section around said corner section.
Patent EP-0536084-A1 (EP)
Inventor: BISPING HEINZ
IPC: F16B13/14
Filed: 1992-09-22
Abstract: The dowel body (1) of a plastic expanding dowel has three passage openings (1a) arranged in a cross-sectional plane. In this way, it is possible to arrange the cores for the passage openings such that, during the injection-moulding process, the core needle for an oval central bore (1d) is adequately guided. <IMAGE>
Patent EP-0591597-A1 (EP)
Inventor: ONGANIA AURELIO
IPC: E06B7/14
Filed: 1992-07-03
Abstract: The invention relates to a continuous facade for buildings, with a structural lattice (1) bearing glass units (3, 3a) with fixed and inwardly-openable structural frames comprising, along the vertical (V) and horizontal (O) lines described by the sides of each space (5) destined to house inwardly-opening glass unit (3), uprights (11) and crossbars (13) equipped respectively with a vertical continuous conduit (14) and a horizontal channel (15) communicating bilaterally with the said conduit (14), in such a way as to permit the draining of infiltrated water to the inside of the structural lattice (1), each said upright (11) being vertically divisible into mobile uprights (11b) and fixed uprights (11a), in the same way as the crossbars (13), horizontally divisible into mobile crossbars (13b) which, together with the mobile uprights (11b) constitute the structural frame of the inwardly-opening glass unit (3) and fixed crossbars (13a) which, together with the fixed uprights (11a) constitute the counterframe of the glass unit (3) itself.
Patent EP-0553296-A1 (EP)
Inventor: MCGARVEY RAYMOND
IPC: F16L17/00
Filed: 1991-10-07
Abstract: Système servant à réaliser une liaison étanche directe entre un raccord plat (29) et un raccord de type VCR (25), comportant un joint (11) pourvu d'une surface latérale conique (17), tournée vers l'intérieur pour venir en contact avec la saillie toroïdale (27) située sur la face d'extrémité du raccord de type VCR (25). La surface latérale opposée du joint est pourvue d'un rebord interne (19) recevant un joint torique métallique (35), conçu pour être pris en sandwich entre le joint (11) et la surface d'extrémité plate (31) du raccord plat (29).
Patent EP-0574463-A1 (EP)
Inventor: O'BRIEN ROBERT N
IPC: C22B3/08
Filed: 1992-03-05
Abstract: On décrit un procédé de récupération d'un métal à partir d'une charge d'alimentation comprenant un métal choisi à partir du groupe composé d'or, de platine, d'argent, de cuivre, de nickel, de zinc, de plomb, d'antimoine, de molybdène, de chrome, de mercure, de manganèse, d'étain, d'autres éléments, de la série de platine et de combinaisons de ces métaux. Le procédé consiste à: (a) mettre la charge en contact avec un mélange aqueux composé de nitrate d'ammonium en une concentration supérieure à 1,5 M environ, et d'acide sulfurique en une concentration supérieure à 6 M environ et à une température d'au mois 105 °C environ, afin de produire un résidu insoluble et un produit de lessivage contenant le métal dissous; (b) séparer le résidu du produit de lessivage; et (c) récupérer le métal du produit de lessivage. Le procédé présente en particulier des avantages en ce qui concerne la récupération d'or et d'autres métaux précieux, tout en pouvant être utilisé pour la récupération du cuivre.
Patent EP-0530355-A1 (EP)
Inventor: PERRIN CLAUDE
IPC: A61K31/435
Filed: 1992-03-18
Abstract: La présente invention se rapporte au domaine de la chimie organique et plus particulièrement à celui de la chimie thérapeutique. Elle a plus précisément pour objet de nouvelles difluoroquinolones substituées en position 7 par un groupement pipéridique répondant à la formule générale (I) et les sels des acides de formule générale (I) avec une base minérale ou organique ainsi que leur procédé de préparation. Les composés de formule générale (I) et leurs sels ont des propriétés antibactériennes très marquées qui les rendent aptes à servir de principe actif des médicaments anti-infectieux.
Patent EP-0533912-A1 (EP)
Title: Procede et dispositif de cytologie et d'experimentation microbiologique
Inventor: GUIRGIS RAOUF A
IPC: B01L3/00
Filed: 1992-04-07
Abstract: L'invention se rapporte à un dispositif et à un procédé pouvant mettre en application un immuno-essai dans un dispositif de traitement de prélèvements, dans le but d'effectuer des diagnostics et des contrôles de fluides de dialyse ou d'urine, au moyen de la concentration des sédiments urinaires sur une première membrane et des bactéries sur une deuxième membrane. L'urine est véhiculée à travers le réservoir tubulaire sous pression et s'écoule dans le réservoir de prélèvement filtrant séparément les sédiments urinaires et les bactéries, afin de les recueillir et de les contrôler.
Patent EP-0609257-A1 (EP)
Inventor: SCHRECK BERTHOLD
IPC: C09K23/46
Filed: 1992-09-25
Abstract: Des concentrés de minerais de fer sont obtenus par épuration par flottation de minerais de fer, en utilisant comme collecteurs des mélanges renfermant (a) au moins une étheramine de formule (I): R1O-[CnH2n]y-NH-[CmH2m-NH]xH, dans laquelle R1 désigne un reste d'hydrocarbure aliphatique linéaire ou ramifié de 6 à 22 atomes de carbone et à 0, 1, 2 ou 3 doubles liaisons, n et m désignent, indépendamment l'un de l'autre, un nombre égal à 1, 2 ou 3, x est égal à 0 ou au nombre 1, 2 ou 3, et y est égal à 2 ou 3, et (b) au moins un autre collecteur anionique et/ou non ionique.
Patent EP-0610388-A1 (EP)
Inventor: BLANKENBURG KARL
IPC: E04C2/32
Filed: 1992-10-16
Abstract: Un module structurel (10) comprend une pluralité de cellules creuses (12, 14, 16, 18, 20, 22, 24, 26) ayant des extrémités supérieures plates (30), des extrémités opposées ouvertes (32) et des parois latérales (34, 36, 38) s'étendant entre les deux extrémités. Les extrémités supérieures plates (30) sont agencées suivant un premier plan. Des portions plates adjacentes aux extrémités ouvertes (32) des cellules sont agencées suivant un second plan espacé par rapport au premier plan. Les cellules sont agencées en rangées parallèles adjacentes, les parois latérales des cellules d'une rangée étant alignées de manière colinéaire avec les parois latérales des cellules d'une rangée adjacente suivant un plan disposé à angle aigu par rapport aux rangées de cellules.
Patent EP-0555653-A1 (EP)
Inventor: GUGLHOER BERNHARD
IPC: H01R13/71
Filed: 1993-01-15
Abstract: A switch plug for a strip connector on printed-circuit board circuits, especially on databus boards, having a female strip, which contains a multiplicity of sockets for accommodating a male strip, in each case contains at least two contact elements which are allocated to sockets and form a short-circuiting link between the sockets as long as no male contact is inserted, the insertion of the male strip and the spreading apart of the elements which accommodate the male contacts leading to an interruption in the short-circuiting link. The short-circuiting link is produced by means of a direct contact between the sockets or via a contact insert which is inserted into the base body which supports the female strip. <IMAGE>
Patent EP-0564774-A1 (EP)
Inventor: WATANABE FUKASHI
IPC: B22D18/06
Filed: 1993-02-08
Abstract: A counter pressure casting and a counter pressure casting device in which the pressures in a furnace (3) side and a casting mold (4) side are set to be lower than the maximum pressure of the process at a stage of the molten metal charging and increased to the maximum after the molten metal charging provide a casting having less casting defects and improve the productivity.
Patent EP-0557882-A1 (EP)
Inventor: SUZUKI KAZUHIRO
IPC: F21V9/04
Filed: 1993-02-18
Abstract: An infrared-rejecting filter is positioned in a light path and tilted thereto to prevent infrared radiation from being applied to a photodetector or a line sensor for preventing the photodetector or the line sensor from operating in error or from suffering a reduction in its resolution. The infrared-rejecting filter may be positioned out of the light path to allow light applied to the photodetector or the line sensor to remain unattenuated, i.e., to prevent the light applied to the photodetector or the line sensor from being reduced in intensity.
Patent EP-0622669-A1 (EP)
Inventor: BRACCO ROBERTO
IPC: H04N1/028
Filed: 1993-04-29
Abstract: The present invention relates to a method of electronic processing an image-wise exposed photographic material comprising at least one light-sensitive silver halide emulsion layer said method comprising the steps of:
     (1) placing said exposed photographic material between the electrodes of a capacitor connected to an amplifier,   (2) scanning said material by means of at least one radiation beam, which scanning generates an electrical signal between said capacitor electrodes,   (3) amplifying the electrical signal coming from said capacitor electrodes,   (4) converting the amplified signal into a digital signal,   (5) storing the digital signal into a recording apparatus.   
     The apparatus for performing the above method is also described.
Patent EP-0572925-A1 (EP)
Inventor: SAWADA TAKASHI C O SONY CORPOR
IPC: G11B25/06
Filed: 1993-05-27
Abstract: The present invention provides a recording medium cassette (1) capable of being optionally provided with additional identifiers and of being easily miniaturized if necessary and having satisfactory appearance, and a recording and/or reproducing apparatus (41), such as a VTR, designed to use the same recording medium cassette (1). The recording medium cassette (1) is provided with a printed wiring board (17) having a plurality of information indicating contacts (18) and fixed to the bottom wall (8) of the case (2) of the recording medium cassette (1) so that the information indicating contacts (18) are accessible from outside through slots (16) formed in the bottom wall (8). The recording and/or reproducing apparatus (41) is provided with a plurality of information detecting contacts (56) respectively corresponding to the information indicating contacts (18) of the recording medium cassette. A supply voltage is applied through one of the information detecting contacts (56) to the corresponding information indicating contact. The rest of the information indicating contacts (18) are connected to or isolated from the information indicating contact to which the supply voltage is applied so as to indicate logical "0" or logical "1" to represent information by a binary code signal, which is detected through the information detecting contacts (56). 
     Further, a VTR (41) designed to use both a small-sized tape cassette (1) having a mouth (13) and a printed wiring board (17) provided with a plurality of information indicating contacts (18), and a large-sized tape cassette (20) having a mouth (25), which is to be positioned at a position where the mouth (13) of the small-sized tape cassette (1) is to be positioned, and a printed wiring board (34) provided with a plurality of information indicating contacts (35), which are to be positioned at positions where the corresponding information indicating contacts (18) of the small-sized tape cassette (1) are to be positioned i.e., recording medium cassettes, is provided with an information detecting system of a simple configuration for detecting information indicated by the information indicating contacts (18, 35) about the status of the tape cassette (1; 20) inserted therein. The printed wiring board (17; 34) is fixed to one of the walls (8; 27) of the case (2; 21) of the tape cassette (2; 21) so that the information indicating contacts (18; 35) are accessible from outside through contact slots (16; 33) formed in the wall (8; 27) of the case (2; 21). The VTR (41) is provided with a connector (45) provided with elastic information detecting contacts (56) which come into elastic contact with the information indicating contacts (18; 35), respectively, when the tape cassette (1; 20) is inserted into the VTR (41).
Patent EP-0576936-A1 (EP)
Inventor: SCHWABE KLAUS-PETER DR
IPC: A61K36/00
Filed: 1993-06-18
Abstract: The invention makes available for the first time a hamamelis dry extract which, where appropriate besides conventional ancillary substances and additives, mainly contains those ingredients of an aqueous alcoholic extract of hamamelis plant material which have a molecular weight of at least 3,000 dalton. Also described are a process for the preparation of this dry extract and its use as antiviral medicine with low cytotoxicity, in particular for controlling herpes simplex viruses, and the use as vulnerary.
Patent EP-0577113-A1 (EP)
Inventor: PFAB ROBERT
IPC: A47G25/24
Filed: 1993-06-29
Abstract: The garment hanger has a bow member (10) made of round wire or rolled wire, the ends of which are bent to form supporting hooks (14) which are directed inwards and have substantially horizontally extending portions (16), the hook ends (18) being directed upwards and slightly outwards, and also a cross-member (20) the ends of which can be hung onto the hook ends (18), and a suspension hook (12) which projects upwards from the bow member (10). The round wire or rolled wire is dimensioned such that the bow member (10) alone has a sufficient load-carrying capacity. The supporting hooks (14) have an angular shape, the hook ends (18) projecting virtually at right angles from the substantially horizontally extending portions (16). Eyes (22) are formed at the ends of the cross-member (20), by means of which the cross-member (20) can be hung onto the supporting hooks (14). The length of the cross-member (20) is somewhat smaller than the spacing of the supporting hooks (14), so that the bow member (10) is tensioned by the hung-on cross-member (20). <IMAGE>
Patent EP-0599122-A1 (EP)
Inventor: MERKENSCHLAGER HANS-HERMANN DI
IPC: H05K3/42
Filed: 1993-11-08
Abstract: The invention relates to a method for producing printed circuit boards with through-plated holes and very small solder lands, or no solder lands, in accordance with the Tenting method. In the case of the Tenting method there is a risk of the photographic film (5) tearing off and etching medium penetrating into the through-plated holes (3) and damaging the copper layer (2) located on the hole walls. In order to avoid this disadvantage, the invention provides that the printed circuit board is provided with an etching-resistant protective film (4) before being coated with photographic film (5). Once the conductor pattern has been developed, the etching-resistant protective film (4) is removed from the free copper surface (2) by briefly treating in acid, and the conductor pattern structure is then produced using alkaline etching medium. Once the photographic film (5) has been stripped off, the protective film (4) is removed from the walls of the through-plated holes (3) by means of acid. <IMAGE>
Patent EP-0562667-A1 (EP)
Inventor: TIEMEIJER LUCAS FREDERIK
IPC: H04B10/07
Filed: 1993-03-15
Abstract: Optical amplifier which utilizes a solid-state laser (2) as an amplifying element. To improve the linearity of the optical amplifier a complex compensation mechanism has been necessary in the state of the art. In the optical amplifier according to the invention a similar linearity improvement may be achieved by feeding the solid-state laser (2) not from a current source, as is customary, but from a voltage source (4). Preferably this voltage source has a negative output impedance.