baber/WOPTO huggingface dataset:
Patent EP-0556946-A1 (EP)
Inventor: KEITH ORTON
IPC: B22C7/02
Filed: 1993-01-06
Abstract: An assembly (10) for making a wax pattern of a hollow component comprises a pattern die (12) and a non circular core (14) which is located within the pattern die (12). The pattern die (12) is a split die and comprises two halves (16,18) which have shaped internal surfaces (20) to define the external shape of the wax pattern of the hollow component. The core (14) has shaped external surfaces (22,24) which define the internal shape of the wax pattern of the hollow component. 
     The core (14) has coaxial circular cross-section projections (26,28) which locate within correspondingly shaped and dimensioned apertures (32,34) in the pattern die (12). One of the apertures (32) in the pattern die (12) has a radially extending pin (40) which is arranged to mate in a groove (38) on the projection (26) to locate the core (14) longitudinally. The core (14) is allowed to rotate within the die (12) so that chaplets (42) on the core (14) position the core (14) accurately without imposing strains on the core (14).
Patent EP-0554123-A1 (EP)
Inventor: NGUYEN LOI NGOC
IPC: H01L21/311
Filed: 1993-01-29
Abstract: A thin layer of material (16) is deposited over an interlevel dielectric (14), which may be a planarizing interlevel dielectric. The thin layer (16) is a material which can be etched highly selectively over the material used for the interlevel dielectric (14), and acts as a hard mask for the interlevel dielectric layer (14). A thin layer of resist (18) is formed over the hard mask layer (16) and used to pattern the hard mask layer (16). The hard mask layer (16) is then used as a pattern for etching contact vias (20) through the interlevel dielectric (14). After via (20) formation, underlying conductive regions (12), at the bottom of the contact vias (20), are protected during removal of the hard mask layer (16) by refilling the contact openings with a second resist layer (24). This technique provides improved resolution due to the thin photoresist layer which is used to define device features, while adequately protecting.
Patent EP-0584933-A1 (EP)
Inventor: KOBAYASHI SHOZO C O NAGOYA WOR
IPC: H05B6/80
Filed: 1993-07-21
Abstract: A cabinet (24) for enclosing a heating apparatus such as a microwave oven is disclosed. The cabinet (24) encloses the body (11) of the heating apparatus and is held on a room wall. An air flow path (30) is formed between the apparatus body (11) and the cabinet (24). The cabinet (24) has an inlet (33) in its lower front and an outlet (34) in its upper front. A transverse fan (35) is disposed in the air flow path (30). Side plates (24d, 24e) of the cabinet (24) are protruded rearwards such that a space (S) is defined between the rear wall (24b) and the room wall. A suction opening (36) is formed in the rear wall (24b) of the cabinet (24) to correspond to suction apertures (21) of the component chamber (13). When a cooling fan (20) and the fan (35) are driven, outside air is drawn in through the inlet (33) and the suction opening (36) so that electrical components in the component chamber (13) are sufficiently cooled by the air.
Patent EP-0589637-A1 (EP)
Inventor: DURFEE LOREN DEAN
IPC: C10N20/02
Filed: 1993-09-17
Abstract: The present invention relates to an (electro- rheological) ER fluid comprising a solid phase dispersed in a base liquid wherein the base liquid comprises a mixture of an organosiloxane and an electrically non-conducting liquid having in its molecule at least one organofluoro group. Preferred solid phase compositions include zeolite and amine sulfate ionomer. The ER fluids of the present invention are characterized by improved dispersion stability, enhanced lubricity, higher yield stress and increased compatibility with other known base fluids.
Patent EP-0572311-A1 (EP)
Title: Resistive current sensor
Inventor: MARCHAND ANDRE
IPC: G01R1/20
Filed: 1993-05-25
Abstract: The invention relates to current sensors which include a resistive element (2) mounted on a support (10), current supply means and means for measuring the voltage created by the current in the resistive element (2). Advantageously, the current sensors (50, 60, 70, 80) according to the invention comprise conducting means (20, 30, 71, 75, 81, 82) connected to a region of the resistive element (2) which is not affected by soldered joints (3, 3a, 3b). The conducting means of the invention may be used for supplying current or for measuring voltage. The invention applies in particular to the manufacture of current sensors in hybrid circuits or printed circuits. <IMAGE>
Patent EP-0585188-A1 (EP)
Inventor: PRIVAT ROGER
IPC: F16L1/032
Filed: 1993-08-24
Abstract: Apparatus for simultaneously laying and producing a mechanical protection for flexible pipelines (conduits) in a trench, characterised in that it comprises three box structures (C1, C2, C3) arranged in succession, the two end box structures (C1, C3) being set out to receive and spread out a flowing material, and the intermediate or central box structure (C2) delimiting a volume which is open at its base and at its top for the passage of the pipelines (E) and being equipped with guide means for the pipeline or bundle of pipelines (E) to be laid, this apparatus being further characterised by the fact that it consists of two separable parts (A, B) assembled in the zone of the central box structure (C2) by means of an articulation. <IMAGE>
Patent EP-0569315-A1 (EP)
Inventor: RODRIGUEZ SOLAR D PRIMITIVO
IPC: B21C3/18
Filed: 1993-04-26
Abstract: CALCULATING SYSTEM FOR CONSTRUCTING DIES FOR EXTRUDING SOLID ALUMINUM SHAPES which eliminates the use of varying heights of cuts by utilizing an alignment chart to calculate the metal's angle of entry into the die, said angle being formed between the axis of the die and the width of the feeder slot cut into the die.
Patent EP-0617580-A1 (EP)
Inventor: MAZER TERRENCE B
IPC: A23L11/30
Filed: 1992-12-17
Abstract: L'invention se rapporte à un procédé de séparation de phytate et de manganèse à partir d'une protéine et d'une fibre alimentaire qui consiste à traiter une suspension aqueuse de matière contenant du phytate à un niveau de pH faible avec de l'oxyde d'aluminium insoluble. Dans un procédé de traitement par lot, le pH de la solution est augmenté, laissant les unités de phytate fixées à l'oxyde d'aluminium tout en libérant la protéine et la fibre alimentaire. Dans un procédé de traitement par colonne, la colonne contenant l'oxyde d'aluminium est rincée, après le traitement à pH faible, avec de l'acide dilué et de l'eau pour récupérer la protéine et/ou la fibre alimentaire. Ce procédé peut être utilisé soit lors de la production d'isolats de protéines et de fibres à partir de la farine ou de flocons, soit pour enlever le phytate des produits à base de protéines et de fibres disponibles dans le commerce. L'oxyde d'aluminium usé peut être facilement régénéré et réutilisé. L'invention se rapporte également au procédé de séparation du manganèse contenu dans la protéine du riz à l'aide de la même technologie.
Patent EP-0634988-A1 (EP)
Title: Verin a diaphragme
Inventor: KNUTSEN HANS
IPC: F16L55/18
Filed: 1993-02-11
Abstract: L'invention concerne un procédé pour augmenter la distance entre deux faces, consistant à insérer dans l'espace entre les deux faces un vérin à diaphragme dont la forme est adaptée à la forme de l'espace, le vérin à diaphragme comprenant deux feuilles soudées ensemble hermétiquement suivant toute leur circonférence et une conduite pénétrant à l'intérieur, et à injecter un fluide sous pression par la conduite vers l'interface entre les deux feuilles, ce qui force les deux feuilles à se séparer, pratiquement toute l'énergie du fluide sous pression étant convertie en forces perpendiculaires aux feuilles.
Patent EP-0625932-A1 (EP)
Title: Ball lock assembly without a canister
Inventor: ARMBRUST WILLIAM D
IPC: B23B29/00
Filed: 1993-01-14
Abstract: A ball lock assembly having a cutting head and a locking component including a lock rod carrying at least one locking member. A positioning assembly operatively connects to the lock rod so that one can move the lock rod between a locked position and an unlocked position. In the locked position the locking member engages the cutting head to hold the cutting head to the locking component. In the unlocked position the locking member does not engage the cutting head so that the cutting head is not held to the locking component.
Patent EP-0626881-A1 (EP)
Inventor: KUEHNE NORBERT
IPC: C09K23/00
Filed: 1993-02-08
Abstract: Un procédé de séparation de sels inorganiques et de solutions aqueuses de sels ou d'acides organiques aptes à former des micelles devait être amélioré en termes de faisabilité technique. La solution consiste à soumettre les solutions aqueuses à une ultrafiltration ou à une osmose inverse et à extraire les sels ou les acides inorganiques du rétentat.
Patent EP-0642435-A1 (EP)
Title: Process for regulating the braking pressure using a brake servo.
Inventor: MICHELS ERWIN
IPC: B60T8/00
Filed: 1993-05-12
Abstract: A process is disclosed for regulating the braking pressure in a vehicle braking system equipped with an electronically adjustable brake servo (28). A stored set value (pset?) of the braking pressure is continuously associated at the moment of braking to the actual actuating speed (vped?) of the braking pedal (10), the real value (pbr?) of the braking pressure is measured at said moment in time and compared to the set value, and the brake servo (28) is adjusted depending on the result of the comparison between set and real values.
Patent EP-0641373-A1 (EP)
Title: Thermal cracking.
Inventor: GOUGH ARTHUR WESTEND
IPC: C10G9/00
Filed: 1993-04-30
Abstract: Steam-free non-catalytic cracking of hydrocarbons in reaction zones each having surfaces heated externally and a heated surface to volume ratio above 3 cm<-1>, at a rate such that the flow through each reaction zone is essentially laminar.
Patent EP-0648226-A1 (EP)
Inventor: RODMAN TOBY C
IPC: C07K16/18
Filed: 1993-04-26
Abstract: The present invention relates to natural human IgM antibodies, and their uses in prognosis, diagnosis, and therapy of HIV infected individuals. In a specific embodiment, the invention relates to low affinity binding natural human serum IgM antibodies. In particular, such antibodies can recognize epitopes present on human protamines, HIV Tat protein and SP80, a seminal plasma homologue of human lactoferrin.
Patent EP-0656509-A1 (EP)
Inventor: VLASOV IGOR IVANOVICH
IPC: F23M11/04
Filed: 1993-05-21
Abstract: A device is disclosed for regulating a flame. The said device comprises a housing (1), two pressure bleed-pipes (5, 6) mechanically joined to the housing (1), each of the said bleed-pipes being connected at one end to cavities of the differential pneumatic relay (7); the pipe (6) connects at its other end to the potential flame-zone, while pipe (5) at its other end connects to the region adjacent to the potential flame zone. The device also comprises a source (2) of surplus pressure of the compressible working medium. At the working end of the housing (1) and facing the regulated flame are mounted two coaxially arranged generators (3, 4) for producing involuted streams, namely an outer one (3) and an inner one (4), the pressure bleed-pipe (6) being connected coaxially to the latter.
Patent EP-0647143-A1 (EP)
Inventor: CAPECCHI JOHN T
IPC: A61L27/00
Filed: 1993-05-13
Abstract: On décrit des substrats d'azlactone fonctionnels (notamment les hydrogels), des implants pour mammifères, leurs procédés de fabrication et leur utilisation. Les substrats fonctionnels d'azlactone sont le produit de réaction de substrats à surfaces nucléophiles réagissant à l'azlactone et d'une composition d'azlactone à fonctions multiples possédant au moins deux fragments d'azlactone, dans lesquels au moins un fragment s'accouple de manière covalente à la surface nucléophile réagissant à l'azlactone et au moins un fragment reste disponible en vue d'une réaction nucléophile supplémentaire, telle qu'une réaction avec un matériau biologiquement actif. Une utilisation préférée de l'hydrogel fonctionnel d'azlactone consiste à l'employer sous forme d'élément optique d'une prothèse cornéenne améliorant la croissance de cellules épithéthiales.
Patent EP-0630482-A1 (EP)
Inventor: FORSTER PHILIPPE THOMSON-CSF S
IPC: G01S3/80
Filed: 1993-03-10
Abstract: L'invention concerne un dispositif de localisation de bruiteurs par une antenne comprenant des capteurs passifs. Dans une variante préférée, l'antenne est constituée de N bouées acoustiques comprenant chacun une paire de doublets d'hydrophones présentant un diagramme de directivité en double huit. Chaque bouée comprend un compas fournissant un signal Kn représentant le cap par rapport au Nord magnétique. Les paires de signaux (a1-b1 à aN-bN) subissent une rotation de l'angle Kn. Les signaux sont ensuite numérisés et le nombre P de bruiteurs estimé. La localisation de ces bruiteurs peut s'effectuer selon deux variantes (8, 9).
Patent EP-0669874-A1 (EP)
Title: Systeme de transfert pour repliage de panneaux multiples
Inventor: COUTURIER DENNIS P
IPC: B65H45/24
Filed: 1993-09-29
Abstract: L'invention décrit un appareil et un procédé pour transférer un paquet serré (24), constitué d'une quantité prédéterminée d'articles en papier pliés l'un dans l'autre (18, 20, 22), en dehors du dispositif de pliage et d'empilage et pour replier plusieurs pans d'extrémités libres (20c, 20d). L'appareil comporte une table d'empilage (26) et un premier ensemble de doigt de comptage (28) qui supportent initialement le paquet (24). Le paquet (24) est ensuite transféré vers une pince de transfert (40) qui replie un premier pan d'extrémité libre (20c). Un poste de réception (69) du paquet possédant des plaques d'extrémité opposées (64, 66) reçoit le paquet (24) et replie le dernier pan d'extrémité libre (20d).
Patent EP-0671065-A1 (EP)
Inventor: BONMANN DIETRICH
IPC: H01L39/04
Filed: 1993-11-01
Abstract: Un dispositif de refroidissement pour refroidir des conducteurs de courant (6, 7) dans le manchon d'un cryoréservoir (1), où les conducteurs de courant dans la partie remplie de gaz du cryoréservoir sont conçus comme des sous-conducteurs (12) en forme de plaque entourés par une gaine (8) de matériau isolant avec une partie interne ouverte de forme rectangulaire. Entre tous les sous-conducteurs à l'intérieur du cryoréservoir, on a prévu un certain nombre de rangées de nervures transversales inclinées (13a, 13b, ... 13n, 14a, 14b, ... 14n) en un matériau isolant. Des étagères (15, 16) sont fixées sur les parois internes de la gaine faisant face aux bords des plaques des sous-conducteurs et aux extrémités des nervures transversales, et des serpentins de refroidissement en spirale sont formés autour des conducteurs de courant depuis le bord inférieur de la gaine.
Patent EP-0608768-A1 (EP)
Inventor: SHIMIZU YOSHIO
IPC: A23L7/10
Filed: 1994-01-20
Abstract: Disclosed is a multi-cavity type utensil for molding sushi rice for use in preparing nigiri-zushi. The utensil has a split mold (1) comprising a lower mold member (11) and an upper mold member (12), and an outer frame (2) for the split mold to removably fit in. The molding cavities defined by partition walls (3) are formed in the lower mold member (11) and the upper mold member (12). The cavities are arranged in a plurality of rows and have one or more intersections of crisscrossed partition walls (3). The cavity corners are rounded or beveled at least in a vertical direction. An upwardly and downwardly movable, spring-biased baffle piece is projected from the end surface of the intersection in at least one of the lower and upper mold members.
Patent EP-0610821-A1 (EP)
Inventor: FAY DAVID
IPC: A45D27/29
Filed: 1994-02-04
Abstract: In order to be able to produce a holder for a wet razor in a more economical and stable fashion, it is proposed that the holding device for the wet razor be composed of a shell-like recess (3) and of an upwardly directed support (4) which is arranged on one edge of the recess. <IMAGE>
Patent EP-0624937-A1 (EP)
Inventor: SWOBODA ANTON
IPC: H01R39/58
Filed: 1994-05-10
Abstract: The invention relates to a carbon brush (10) having an indicating braid (26, 28) for indicating a specific amount of wear of the carbon brush. The indicating braid is rammed into a blind hole (30) and is arranged at a distance from the base (32) of the blind hole. In order that unambiguous indication of the amount of carbon brush wear is ensured, the base of the blind hole is covered with a layer (40) consisting of insulating material. <IMAGE>
Patent EP-0626677-A1 (EP)
Inventor: HONDA HIDETOSHI C O SONY CORPO
IPC: G11B5/73
Filed: 1994-05-17
Abstract: A magnetic recording medium has a magnetic layer formed by a thin magnetic metal layer and a carbon protective layer on a non-magnetic substrate. The surface of the carbon protective layer has first protrusions formed by first particles and second protrusions formed by second particles. The carbon protective film has a thickness in the range of 3 nm to 30 nm, while the first protrusions have the heights of 65 nm ± 15 nm to 95 nm ± 15 nm and the second protrusions have the heights of 18 nm ± 5 nm to 28 nm ± 5 nm. Since the surface properties of the carbon protective film are controlled in this manner, the electro-magnetic conversion characteristics may be prevented from being lowered due to the spacing losses for improving the running durability of the recording medium.
Patent EP-0620669-A1 (EP)
Inventor: KATZ RONALD ALAN
IPC: H04Q3/74
Filed: 1988-12-19
Abstract: Calls made from telephone terminals T1-Tn via a telephone network C are handled concurrently within a receiving station D by processing systems P1-Pn that by means of automated voice messages prompt the callers through an interactive sequence (Fig 3) to operate their telephone push-buttons 14 to signal digital data to the station D. Digital data received from each caller and derived otherwise from his call, is stored (Figs 2 and 4) and, according to the processor operating format selected, gives specific identification of the caller, health data, and call sequence-order or time, together with processor-derived data which the caller is prompted to signal back to the processor for confirmatory purposes. Selection of format, and with it the particular processor PR1-PRn used, depends upon the number called as signalled to the receiving station by a dialled-number identification system (DNIS) of the network C. The format may alternatively relate to telephone-order purchasing (Fig 5), participation in a lottery, or participation in a TV auction, gameshow (Fig 7) or opinion-poll. The caller is first checked for qualification to participate before processing of the gathered data is carried out. Calls may be transferred to be progressed with assistance from an operator's terminal IT when qualification checks are not satisfied.
Patent EP-0632030-A1 (EP)
Inventor: PINKOS ROLF DR
IPC: C07D207/32
Filed: 1994-06-23
Abstract: Process for the preparation of nitrogen five-membered ring heterocycles of the general formula I <IMAGE>  in which     R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7> and R<8> are hydrogen, R<1> is C1- to C10-alkyl, C1- to C10-hydroxyalkyl, C1- to C10-aminoalkyl, aryl, C7- to C10-aralkyl and C7- to C10-alkylaryl,   R<5> and R<6> are C1- to C8-alkyl, R<2> and R<3> together are oxygen, with the proviso that R<8> is hydrogen, R<3> and R<4> and/or R<7> and R<8> or R<4> and R<7> together are a bond,  by reacting vinyloxiranes of the general formula II <IMAGE> in which R<5> and R<6> have the abovementioned meanings, with ammonia or primary amines of the general formula III  R<1>-NH2     (III), in which R<1> has the abovementioned meanings, in the presence of a compound of an element of sub-group VIII or sub-group I of the Periodic Table of the Elements, optionally with addition of a Lewis acid, at temperatures from 20 to 200 DEG C and pressures from 1 to 70 bar, and subsequently cyclising in the presence of hydrogen and of a hydrogenation catalyst at temperatures from 150 to 350 DEG C and pressures from 0.1 to 300 bar.
Patent EP-0638863-A1 (EP)
Inventor: YOKOHAMA NAOHISA C O NEC CORPO
IPC: G06F15/177
Filed: 1994-08-10
Abstract: In a distributed data processing system including a plurality of data processing request units (1-1∼1-3), a plurality of data processing execution units (2-1 ∼2-3), and a network (3) connected therebetween, each of the data processing request units transmits a plurality of load inquiry request signals (S2, S3) to the data processing execution units which in turn generate load response signals (S4, S5) showing wheir load states. Then, the data processing request units selects one of the data processing execution units having a minimum load state and transmit a data processing execution requesting signal to it, so that data processing is executed therein.
Patent EP-0640855-A1 (EP)
Inventor: SUZUKI ISAO
IPC: G02B6/42
Filed: 1994-08-25
Abstract: An apparatus for adjusting the alignment of the optical fibers at a high precision, formed by a base frame having a plurality of pairs of V-grooves (7) for mounting the optical fibers at mutually facing sides of the base frame, each V-groove being defined by a fixed member (5) and a movable member (2), each movable member being movable within a guide groove (6) defined between each adjacent fixed members, and one of each pair of V-grooves on one of the mutually facing sides has the fixed member and the movable member facing against the movable member and the fixed member, respectively, of another one of each pair of V-grooves on another one of the mutually facing sides; and a plurality of piezoelectric elements (3), each of which is connected with each movable member of each V-groove, for causing each movable member to move within the guide groove such that a displacement of each movable member makes an adjustment of a position of an optical fiber mounted on each V-groove.
Patent EP-0650981-A1 (EP)
Inventor: LANGHAUSER FRANZ DR
IPC: C08F4/622
Filed: 1994-10-20
Abstract: A process for the preparation of polymers of C2- to C10-alk-1-enes at pressures of from 0.5 to 3000 bar and temperatures of from -50 to 300 DEG C using a catalyst system, characterised in that the catalyst systems used are those containing, as active constituents,     a) metallocene complexes of the formula I <IMAGE>   b) an open-chain or cyclic aluminoxane compound. lk
Patent EP-0652252-A1 (EP)
Inventor: MITSUI SHINICHI
IPC: C08L25/02
Filed: 1994-11-03
Abstract: Disclosed are a styrenic resin composition comprising (a) a styrenic resin having a weight average molecular weight of 100,000 to 2,000,000 and (b) a finely divided particulate inorganic or organic substance, the inorganic substance having a refractive index of 1.5 - 2.0 and an average particle diameter of 0.1 - 20 µm, and the organic substance having a refractive index of 1.5 - 2.0 and an average particle diameter of 0.1 - 20 µm and not having a glass transition temperature in a temperature range of 90 °C or below, said particulate inorganic or organic substance accounting for 0.002 to 1 weight % based on the styrenic resin composition, as well as an injection-molded article prepared by molding the styrenic resin composition, and an extrusion-molded article comprising the styrenic resin composition in an amount of at least 50 weight %.
Patent EP-0662470-A1 (EP)
Inventor: KLEEMISS WOLFGANG DR
IPC: C07C233/58
Filed: 1994-11-10
Abstract: Prepn. of cyclopropanecarboxamide of formula (I) comprises amidating an alkyl or cyclopropyl cyclopropanecarboxylate of formula (II) at 60-200 degrees C. with alcoholic ammonia in the presence of an alcoholate catalyst derived from a monovalent 1-8C alcohol and in the absence of a hydrocarbon solvent.R = 1-3C alkyl or cyclopropyl.