baber/WOPTO huggingface dataset:
Patent EP-0254046-A1 (EP)
Inventor: GARNACHE RICHARD RAYMOND
IPC: H01L27/108
Filed: 1987-06-23
Abstract: A memory is provided which includes a semiconductor substrate (26) having a major surface and a trench (24) disposed therein having a longitudinal axis, storage means (16, 16ʹ) disposed on a given sidewall of the trench, switching means (12, 12ʹ) having a control element and a current carrying element disposed on the given sidewall of the trench between the storage means and the major surface of the substrate and coupled to the storage means, a first electrically conductive line (40, 40ʹ) disposed on the given sidewall in contact with the control element of the switching means and having a longitudinal axis arranged parallel to the longitudinal axis of the trench, and a second electrically conductive line (22, 22ʹ) disposed on the major surface of the semiconductor substrate in contact with the current carrying electrode of the switching means and having a longitudinal axis arranged orthogonal to the longitudinal axis of the trench.
Patent EP-0256556-A1 (EP)
Inventor: HONDA HARUYOSHI
IPC: A61P25/04
Filed: 1987-08-18
Abstract: A 8-piperazinyl-1,7-naphthyridine derivative represented by the following formula (I):
      in which R represents a hydrogen atom, formyl group, acyl group, aroyl group, heteroaroyl group, substituted phenyl group, pyridyl group, aralkyl group or substituted or unsubstituted benzenesulfonyl group; and an acid adduct salt thereof. The compound has excellent antiinflammatory, antiarrhythmic and cardiotonic effects, and thus is useful as an antiinflammatory drug and a medicine for circulatory organs.
Patent EP-0266528-A1 (EP)
Inventor: SALEM GEORGE F
IPC: C10L9/02
Filed: 1987-09-17
Abstract: Chemical beneficiation of coal and other carbonaceous solids utilizing hydrofluoric acid and ammonium chloride.
Patent EP-0240216-A1 (EP)
Inventor: IKEDA TAKAHARU
IPC: C07D521/00
Filed: 1987-03-20
Abstract: A novel process for preparing E-isomer of triazolyl styryl ketone derivative of the formula (I):
      which comprises treating Z-isomer of the said derivative which may contain E-isomer of the said derivative with an acid and an isomerization catalyst in an organic solvent, precipitating and separating the resulting salt of E-isomer from the solution, and decomposing the resulting precipitate to obtain E-isomer of the said derivative free from the acid. Said E-isomer is useful for preparing E-isomer of triazolyl styryl carbinol of the formula (II):
      which is useful as an antimicrobial, a herbicide, a plant growth regulator, or the like.
Patent EP-0242081-A1 (EP)
Inventor: ANTHONY VIVIENNE MARGARET
IPC: C07D239/10
Filed: 1987-03-31
Abstract: Compounds of formula:
     and stereoisomers thereof, wherein the substituents have the meaning given in claim 1; and metal complexes thereof. The compounds are useful mainly as fungicides but also as plant growth regulators and insecticides/nematocides.
Patent EP-0251639-A1 (EP)
Inventor: DAVEY ANTHONY BERNARD
IPC: C09K19/20
Filed: 1987-06-23
Abstract: Bistable switching between clear and scattering states is provided by a liquid crystal cell whose liquid crystal layer is constituted by a random orientation planar aligned ferroelectric smectic exhibiting a pitch length comparable with the wavelength of visible light.
Patent EP-0256659-A1 (EP)
Inventor: FERGUSON LUCIAN G
IPC: G01R33/02
Filed: 1987-07-09
Abstract: A magnetometer for detecting variations in a DC magnetic field. The magnetometer includes a magnetic field variation sensitive device that resonates at a characteristic resonant frequency by converting energy stored therein as a result of being excited by electromagnetic radiation at twice the resonant frequency when biased by a DC magnetic bias field within a predetermined field intensity range, in which the amplitude of the resonance varies with variations of the field intensity. The magnetometer further includes an excitation circuit (12, 14, R1, L1, C1) for exciting the device to resonate at the characteristic resonant frequency at an amplitude level that remains constant when the DC field intensity does not vary within the predetermined field intensity range; a DC voltage source (16) within the excitation circuit for biasing the device within the predetermined field intensity range; and a sensing instrument (18, 20) for sensing the amplitude of the resonance of the device at the characteristic resonant frequency. A variation in the amplitude of the resonance sensed by the sensing instrument indicates a variation in the intensity of the DC magnetic bias field. The magnetometer is utilized in a variety of different systems, including a system for actuating an output instrument, such as a traffic signal controller, in response to a predetermined threshold variation in a DC magnetic bias field, such as occurs when a motor vehicle moves into the vicinity of the magnetometer; a system for probing for materials whose presence affects the intensity of a DC magnetic bias field, such as   buried pipes for ferromagnetic mineral deposits; a system for communicating in the low frequency range of the electromagnetic spectrum; and a system for guiding a probe with respect to the location of an object whose presence causes a variation in the intensity of a magnetic bias field.
Patent EP-0272183-A1 (EP)
Inventor: BELIS DIMITRIOS
IPC: C05G1/06
Filed: 1987-12-10
Abstract: Reactor (1) provided at its head with a conduit for feeding phosphoric and sulphuric acid and with two axial concentric conduits, the inner conduit (3) being used to feed water and/or wash waters, and the outer conduit (4) for feeding liquid ammonia. <IMAGE>
Patent EP-0277445-A1 (EP)
Inventor: DIEVAL GERARD
IPC: F42B12/62
Filed: 1987-12-23
Abstract: The invention relates to a projectile forming the head of a vehicle having a specific ballistic trajectory (T) and comprising sub-projectiles ejected at a given moment (A) along the trajectory of the projectile and corresponding to a predetermined impact zone. 
<??>The sub-projectiles are stored in the main projectile in such a way that:
 - on the one hand, they are ejected in a controlled direction;
 - on the other hand, during ejection there is a shower of sub-projectiles of predetermined shape (11) matched to the shape of the target zone (2). 
<IMAGE>
Patent EP-0251960-A1 (EP)
Inventor: CIEKANSKI FRANCOIS
IPC: A47J31/40
Filed: 1987-06-18
Abstract: 1. Dispenser for hot and/or cold beverages prepared with a hydrosoluble extract, mainly comprised of seizing means formed by a radial aggregate of drawers (4) each comprising an opening (8) serving as a housing for a given quantity of hydrosoluble extract, said drawers (4) being arranged on a fixed table (1), the median axes of said drawers converging towards the centre of the table which comprises a central bore (3) in which is arranged a cup proceeding from the cup supply-device ; by a radial aggregate of receptacles (57, 59) for the storage of the hydrosoluble extract ; by a radial aggregate of first control means (9), with each of said receptacles being associated one of said drawers (4), with each of said drawers (4) being associated one of said first control means (9), same being capable of subjecting the drawer corresponding to the receptacle containing the hydrosoluble extract selected to a reciprocating motion allowing the transportation of same from the receptacle where the opening (8) is filled with hydrosoluble extract to said central bore (3) into which the hydrosoluble extract is poured ; by a water-feed through an eventual storage tank ; by hot and/or cooled-water production-means ; by a pouring lip (42) to introduce the hot and/or cooled water into the cup (45) containing the quantity of hydrosoluble extract (60) ; by a cup supply-device (57) ; by means (41) for homogenizing the beverage and by an access recess (61) allowing to take off the dispenser the cup (45) containing the beverage, which dispenser is characterized in that it comprises a single driving element as well as an aggregate of second control means (22, 39) driven by said driving element, said second control means (22, 39) being capable of simultaneously applying to each of said first control means (9) a radial translation capable of generating said reciprocating motion of the drawer (4), with each of said first control means (9) being associated a third control means (33, 36) capable of subjecting each of said first control means (9) to an angular motion between a position in which said first control means (9) is angularly offset with respect to the drawer (4) associated with same, position in which said drawer (4) and said control means (9) do not co-operate and an angular position in which said first control means (9) comes to co-operate with said drawer (4) in order to confer to the drawer selected according to the beverage selected the reciprocating motion, means (56) for seizing the cup subjected to a rotary motion being capable of transferring the cup containing the quantity of hydrosoluble extract successively from its area (58) of loading of the hydrosoluble extract (60) to its area (76) of filling with hot and/or cooled water, said water-filling area being provided with homogenizing means (41) formed by a pouring lip (42) projecting a jet of water under pressure oriented perpendicularly to the surface (43) of the beverage (44) and describing a circle (48) concentric to the circular inner wall (49) of the cup (45), then towards the access recess (61).
Patent EP-0248868-A1 (EP)
Title: Appareil de fermentation de produits liquides
Inventor: JANIN PAUL
IPC: C12M1/06
Filed: 1986-12-09
Abstract: Fermenteur comportant au moins une enceinte verticale de fermentation de section sensiblement constante, des moyens pour alimenter la partie inférieure de cette enceinte en jus à fermenter et des moyens pour évacuer le jus fermenté à la partie supérieure. L'alimentation de l'enceinte de fermentation (2) est effectuée sur toute sa section et l'intérieur de ladite enceinte est libre de tout corps pouvant modifier l'écoulement du jus en fermentation.
Patent EP-0253830-A1 (EP)
Inventor: ARTHUR HUGH MACDONALD
IPC: A24D3/02
Filed: 1986-12-19
Abstract: Un organe de coupe de tiges de cigarettes, destiné à être utilisé dans une machine à fabriquer des cigarettes, comprend un dispositif de coupe (32) ayant un premier entraînement (34), un support (10) destiné à supporter la tige durant la coupe et ayant un second entraînement (22), séparé du premier entraînement, des moyens de synchronisation, de préférence électroniques, destinés à synchroniser le premier et second entraînements durant l'opération normale, et des moyens (40) destinés à déplacer mécaniquement le support ou le dispositif de coupe (mais de préférence ledit support) de la position normale dans laquelle il coopère avec l'autre élément pour couper la tige, le déplacement se produisant lorsque la machine est accélérée à partir de sa position d'arrêt, c'est-à-dire pendant que les deux entraînements sont amenés en synchronisation.
Patent EP-0258411-A1 (EP)
Inventor: CANTOR CHARLES R
IPC: C12R1/19
Filed: 1987-02-24
Abstract: Un ADN codant le polypeptide streptavidine a été isolé sous la forme d'un fragment de longueur 2kb dérivé d'une digestion par endonucléase de restriction de l'ADN chromosomique du Streptomyces avidinii. On a déterminé la séquence d'acides nucléiques du gène et la séquence d'acides aminés du polypeptide. On a préparé un gène fusionné comprenant le gène de streptavidine fusionné avec un gène codant le récepteur LDL humain. L'expression de la fusion des gènes résulte en un polypeptide fusionné récepteur de LDL humain-streptavidine. Sont décrits des procédés permettant d'utiliser le gène fusionné pour produire in vivo des protéines marquées modifiées chimiquement et d'isoler une protéine en ne conaissant que la séquence de nucléotides du gène codant la protéine en question.
Patent EP-0277486-A1 (EP)
Inventor: PLATE RUDOLF
IPC: B07C5/344
Filed: 1988-01-11
Abstract: So that the magnetic adhesion of foils (2) containing magnetic material can be checked for their magnetisation, the process of producing and magnetising the foils (2) is followed by a transport step utilising the magnetic fields generated as a result of the magnetisation. The transport device (6) executing the transport step is so designed that only foils (2) with a minimum magnetisation are transported by the transport device from the reception point to the delivery point (14), with the deadweight of the foils being overcome; appropriately the transport device (6) is designed as a conveyor band (8). <IMAGE>
Patent EP-0275077-A1 (EP)
Inventor: MIURA KONOE
IPC: G02B1/08
Filed: 1988-01-12
Abstract: An anthraquinone compound represented by formula:
      wherein R and X are as defined in the specification, and a polarizing film containing the same. The anthra­quinone compound exhibits satisfactory compatibility with organic polymers and high dichroism, and the polarizing films have excellent performance characteristics.
Patent EP-0297610-A1 (EP)
Inventor: ROARK WILLIAM HOWARD
IPC: C07C335/16
Filed: 1988-07-01
Abstract: Substituted urea, thiourea, carbamate, and thiocarbamate derivatives of formula I
      are potent inhibitors of the enzyme acyl-CoA:cholesterol acyltransferase and are thus useful agents for inhibiting the intestinal absorption of cholesterol.
Patent EP-0344356-A1 (EP)
Inventor: GIRNUS ERNST
IPC: B29C65/74
Filed: 1988-08-05
Abstract: In the hot-wire welding of sheets (1, 2) under high tension there is the risk of the welding being unsuccessful. It is proposed to mount a weld backup (9) in a flexibly compliant manner between the clamping jaws (4, 5). The weld backup (9) has the effect in the welding operation of initially arching the sheets (1, 2), which is only reverted under the action of the welding bar (8). In this way the sheets (1, 2) are relieved virtually entirely. <IMAGE>
Patent EP-0317730-A1 (EP)
Inventor: KOHLPAINTNER GEORG
IPC: B60J7/05
Filed: 1988-09-23
Abstract: Schiebehebedach für Fahrzeuge mit einem in seiner Schließstellung eine Dachöffnung (16) in einer festen Dachfläche (17) verschließenden Deckel (20), der an seitlichen Gleitbahnen (30) geführt und mit seinem hinteren Ende (21) über die feste Dachfläche (17) ausstellbar oder nach Absenken seines hinteren Endes (21) nach hinten unter die feste Dachfläche verschiebbar ist. Eine Verschiebebewegungen des Deckels (20) mitmachende Wasserrinne (42), die bei ausgestelltem und geschlossenem Deckel (20) die Dachöffnungshinterkante (43) untergreift, ist mit einer Kippeinrichtung verbunden, die beim Ausstellen des Deckels (20) die Wasserrinne (42) in Schräglage bringt. Die Kippeinrichtung weist mit der Wasserrinne (42) starr verbundene, an einem deckelfesten Punkt (51) angelenkte Schleppbügel (46) auf. Die Wasserrinne (42) ist beidseits an Führungsschlitten (49) angelenkt, die entlang den Gleitbahnen (30) verschiebbar sind und für die Wasserrinne (42) eine Schwenkachse (55) bestimmen, die hinter der Wasserrinne (42) und in festem Abstand über den Gleitbahnen (30) liegt und deren Lage auf die Anlenkstellen (51) der Schleppbügel (46) derart abgestimmt ist, daß bei der Dachmontage ein Dachhimmel (56) von hinten unter der Wasserrinne (42) hindurchgeschoben werden kann.
Patent EP-0320677-A1 (EP)
Inventor: RUEB LOTHAR DR
IPC: C07D411/10
Filed: 1988-11-25
Abstract: N-Phenyltetrahydrophthalimides of the general formula I …<IMAGE>… in which:… R<1> denotes hydrogen or halogen,… R<2> denotes halogen,… A denotes a substituent of the formula …<IMAGE>… in which:… X denotes oxygen or sulphur,… n denotes the numbers 0 or 1,… R<3> denotes hydrogen or a C1-C3-alkyl or C1-C6-alkoxycarbonyl optionally substituted by halogen, cyano, hydroxyl, mercapto, C1-C6-alkoxycarbonyl, C1-C4-alkoxy, C1-C4-alkylthio, C3-C6-alkenyloxy, C3-C6-alkenylthio, C3-C6-alkynyloxy, C3-C6-alkynylthio or C1-C4-acyloxy, denotes hydroxyl or carboxyl or denotes a C1-C4-alkoxy-C1-C2-alkyl or C1-C4-alkylthio-C1-C2-alkyl substituted in the alkyl ether or thio ether moiety by C1-C6-alkoxycarbonyl,… R<4> denotes hydrogen or C1-C3-alkyl,… Z denotes methyleneoxymethylene, methylenethiomethylene or ethenylene (-CH=CH-),… R<5> denotes hydrogen or C1-C3-alkyl and… R<6> denotes hydrogen or C1-C3-alkyl, a process for their preparation and their use as herbicides.
Patent EP-0278543-A1 (EP)
Inventor: FRENIER WAYNE W
IPC: C09K8/54
Filed: 1988-01-15
Abstract: A composition and method for inhibiting corrosion of iron and steel in the presence of aqueous acid at high temperatures, containing an alkenylphenone having the following structure:
      wherein R₁ may be aryl of 6 to about 10 carbons, and R₂ and R₃ may be the same or different and each may be hydrogen, halogen, or aliphatic of about 3 to about 12 carbons, and R₂ may also be alkanol, ether, or aryl of 6 to about 10 carbons, provided that the total number of carbons in said alkenyl­phenone does not exceed 16, and 
    a substituted 1-azanaphthalene of the structure:
      wherein R₄ is alkyl of about 4 to about 16 carbons, or alkylaryl of about 7 to about 20 carbons, and X is chloro or bromo.
Patent EP-0293988-A1 (EP)
Inventor: VAN CALKER FREERK ROELOF
IPC: D03D11/00
Filed: 1988-05-31
Abstract: A conveyor belt, which has a high strength, tear resistance and flame retardancy, and which is particularly suitable for use in coal mines. It comprises a matrix of thermoplastic resinous material, e.g., PVC, reinforced with an armouring comprising a layer of primary tension elements (6) extending substantially rectilinearly in the longitudinal direction of the belt and consisting of continuous filaments, and covering layers consisting of yarns or threads disposed on both sides of said primary tension elements so as to impart coherence in the transverse direction of the belt, the top and bottom covering layers being connected by tying yarns (8) or threads. The primary tension elements (6) are composed of cables or cords of aramid. Adjacent primary tension elements are separated by gaps having a width of 0,5 to 3 times, more particularly 2 times the outer diameter of said primary tension elements. The gaps are filled up with one or more elements (7) such as, e.g., cotton cables or cords.
Patent EP-0295894-A1 (EP)
Inventor: SATTERNESS CYNTHIA JOY
IPC: F25B13/00
Filed: 1988-06-15
Abstract: A transport refrigeration system 10, and method of operating same, which includes a compressor 14, a receiver 26, an evaporator 42, an accumulator 44, and valve means 18 which initiates heating and cooling modes or cycles which utilize hot compressor gas. Instead of pressurizing receiver 26 at the start of a heating cycle, which traps refrigerant in condenser 24, the heating capacity of a heating cycle is enhanced by connecting the outlet of receiver 26 and the inlet of accumulator 44 in direct fluid flow communication during a heating cycle. Lower pressure in accumulator 44 allows liquid refrigerant in receiver 26 to be directed into accumulator 44, while permitting refrigerant in condenser 24 to drain into receiver 26, to make additional liquid refrigerant avail­able during the heating cycle.
Patent EP-0307156-A1 (EP)
Inventor: SMITH DAVID EDWARD
IPC: F41C/
Filed: 1988-09-05
Abstract: A self loading firearm of the locked breech, short recoil pistol type has a barrel (C) and a breech block slide (B) provided with a separate locking block (F) accommodated between the underside of the barrel and the upper surface of a movable trigger guard. The locking block (F) is provided with means for positively locking the barrel to the slide during the high pressure period of the firing cycle of the firearm and means for enabling release of the slide from the barrel during the remainder of the firing cycle. Means described for permitting release of the locking block comprise a rotary catch (E) which is rotatable between a position to hold the locking block in its barrel retaining position and a position in which the locking block is able to release the barrel. The rotary catch (E) is movable axially between a position in which it is rotatable and a position in which it is non-rotatable, the locking block (F) normally being held in its non-rotatable position by the hold open means and being released from that position when the hold open means is in its operative position to hold the slide (B) fully retracted from its forward firing position.
Patent EP-0312222-A1 (EP)
Inventor: UENO RYUZO
IPC: C12Q1/68
Filed: 1988-09-28
Abstract: A pharmaceutical composition for treating a disease caused by virus comprising 
     an antiviral agent having no saccharide residue acylated with S-oxoacid and 
     a glycoside having not less than two monosaccharide residue in which not less than one of the said monosaccharide residues have(has) at least one S-oxoacid group attached to the saccharic carbon atom(s) thereof through a linking group with a low molecular weight, or its pharmaceutically acceptable salt.
Patent EP-0325850-A1 (EP)
Inventor: POEHNER MICHAEL EDWARD
IPC: A61B6/04
Filed: 1988-12-07
Abstract: There is disclosed a radiolucent patient surface comprising a radiolucent patient supporting member (90) having a predetermined radiolucent area (w) thereacross, and a non-planar radiolucent reinforcing member (91) having portions (99,100) disposed in operative normally spaced-apart underlying relationship with respect to said patient supporting member (90) across said predetermined area (w); said reinforcing member portions (99,100) providing deflection resisting support for said patient supporting member (90). 
     In preferred embodiments multiple elements of a blow-moulded, integral patient support surface each include a synthetic sheet-like patient support element (90) and an underlying synthetic corrugated reinforcing element (91) spaced from the support element (90). When loaded, the patient support element (90) engages the corrugated reinforcing element (91) which resists deflection and rigidifies the surface. The corrugation angulation and the combined wall thickness of the flat support (90) and corrugated reinforcing elements (9l) in a predetermined area (w) are selected to provide an effective combined wall thickness within F.D.A. attenuation standards, yet still provide sufficient rigidity and aberration-free x-rays. 
     An adjustable x-ray plate cassette is disclosed.
Patent EP-0320289-A1 (EP)
Inventor: HANSEN ERIC J
IPC: C07K14/285
Filed: 1988-12-09
Abstract: Disclosed are DNA and other biological compositions, including biological cultures, for preparing  Haemophilus influenzae  antigens by recombinant means. The disclosed recombinant antigens are suitable for use in the preparation of immunogenic compositions for use in vaccination against various  Haemophilus influenzae  type B infections. Particular embodiments disclosed include DNA segments which encode the P2 major outer membrane protein antigen, also referred to as the 39/38 protein, biological cultures transformed by these DNA segments, and the preparation of recombinant P2 antigen through the use of these biological cultures.
Patent EP-0280588-A1 (EP)
Inventor: LAM DO MAU
IPC: H04N5/335
Filed: 1988-01-19
Abstract: The device comprises a lens (12) for forming an image on a detector (10) having an array of sensors. The lens consists of several sectors having different focal lengths but whose principal planes are at the same locations. The signals provided by the detector are applied to digital processing means intended to improve contrast. <IMAGE>
Patent EP-0280603-A1 (EP)
Inventor: DORME NICOLE
IPC: A61K31/435
Filed: 1988-02-03
Abstract: Enantiomer of absolute S configuration of formula: <IMAGE>  where:    X = O or S; and    Ar denotes a: - phenyl nucleus substituted by one, two or three C1-C4 alkoxy groups; - phenyl nucleus substituted in position 2 by an OCH3 group and in position 5 by a halogen atom or a lower alkylcarbonyl group; - phenyl nucleus substituted in position 2 by OCH3, in position 4 by NH2 or alkylcarbonyl -NH- and in position 5 by a halogen;  - (3-fluoro-2-methoxy)phenyl group; - 5-pyrimidinyl group substituted in position 2 by NH2 and in position 4 by alkoxy or phenoxy. These compounds are useful as medications with gastrokinetic and antiemetic activity.