baber/WOPTO huggingface dataset:
Patent EP-0318896-B1 (EP)
Inventor: TAKAHASHI KENJI C O PATENT LIC
IPC: C22B5/14
Filed: 1988-11-28
Granted: 1994-02-16
Abstract: A method for smelting reduction of iron ore comprises the steps of : preheating and prereducing iron ore ; charging said preheated and prereduced iron ore , carbonaceous material and flux into a smelting reduction furnace(10) ; blowing oxygen gas through a top blow oxygen lance(21) having decarburizing nozzles(25) and post-combustion nozzles(26) into said smelting reduction furnace (10), an end of said top blow oxygen lance(21) being arranged between an upper side level of a slag layer(12) and a lower side level ofsaid slag layer(12) ; blowing a stirring gas through at least one side tuyere(25) placed in side wall of said smelting furnace (10) and at least on bottom tuyer (26) placed in bottom wall of said reduction furnace (10) so that at least part of said stirring gas introduced through at least one said side tuyere hits a swollen portion of the molten metal by said stirring gas introduced through at least one said bottom tuyere(26); and controlling a flow rate of said oxygen gas and saidstirring gas blown in said smelting reduction furnace (10) so that an OD of infurnace gas of said smelting furnace (10) ranges 0.5 to 1.0. where said OD is represented bythe following formula : OD = ( H2O + CO2 )/( H2+ H2O + CO + CO2 ). And, further,an apparatus used in the above-mentioned method.
Patent EP-0304997-B1 (EP)
Title: Infra-red receiver
IPC: H04B10/43
Filed: 1988-08-18
Granted: 1993-06-16
Abstract: A infra-red receiver for use in applications such as remote control of consumer equipment and receiving audio signals modulated on an IR carrier. The receiver comprises an IR diode (10) which is operated in its forward mode so that it constitutes a current source. The IR diode (10) is connected in an amplifying circuit which includes means (16) for detecting low frequency interference components in the signal and in response to the detection of these interference components temporarily shorts out the IR diode.
Patent EP-0323711-B1 (EP)
Title: Electrode with hydrogel matrix for medical use
IPC: A61N1/04
Filed: 1988-12-01
Granted: 1993-03-10
Abstract: A medical electrode is provided which includes a flexible tin backing (14) coated with a flexible hydrated gel matrix (16) adapted to contact and conform to the skin. The matrix is composed of a hydrated polysaccharide gum, a liquid hydrating agent such as a polyhydric alcohol and water, an electrolyte including one or more tin salts dissolved in the liquid and preferably a stabilizer present in sufficient quantity to prevent the tin salts from forming insoluble reaction products.
Patent EP-0291477-B1 (EP)
IPC: B23B31/26
Filed: 1988-03-02
Granted: 1992-05-20
Abstract: A clamping device for releasably securing a tooling adaptor (16) in a tool clamp block (14) which includes a generally cylindrical member (18) having an eccentric slot (24) formed about the periphery of the member for engaging the tooling adaptor in the cylindrical member whereby when the cylindrical member is rotated the tooling adaptor is drawn into and secured within the tool clamp block.
Patent EP-0311696-B1 (EP)
Inventor: MATSUO SEITARO
IPC: H01J37/32
Filed: 1988-04-25
Granted: 1995-07-05
Abstract: Dans un appareil de traitement au plasma, un gaz est introduit dans une chambre (20) formant un plasma par un conduit d'introduction de gaz (22), une micro-onde d'entrée provenant d'une source de micro-ondes (31) est acheminée dans la chambre (20) formant le plasma et le gaz ainsi introduit est converti en un plasma par résonance en cyclotron d'électrons (ECR). La micro-onde d'entrée en mode transversal électrique (TE) provenant d'un source de micro-ondes (31) est reçue par un guide d'onde (60) à section décroissante dans lequel est logée une plaque diélectrique (63) et au moins une partie de la micro-onde d'entrée est convertie en une portion de micro-onde en mode EH présentant un composant de champ dans la direction d'avance de la micro-onde d'entrée. Une micro-onde en mode hybride contenant les ondes dans ces deux modes est guidée dans la chambre (20) formant le plasma via une fenêtre d'introduction de micro-onde (27). Etant donné que la chambre (20) formant le plasma reçoit l'onde en mode hybride d'un mode de propagation comportant une composante de champ électrique dans la direction d'avance, c'est-à-dire comportant une composante longitudinale, l'énergie de la micro-onde est amenée efficacement dans la région du plasma qui satisfait à la condition ECR et est absorbée dans le plasma. Ainsi l'efficacité de formation du plasma et la production du traitement au plasma augmente également.
Patent EP-0358663-B1 (EP)
Title: Fungicide compositions
IPC: A01N43/50
Filed: 1988-04-08
Granted: 1992-06-24
Abstract: A fungicide composition having reduced eye irritation comprising in percent by weight based on the weight of the composition 5-50% of an azole fungicide which irritates the eye in combination with an aromatic hydrocarbon, 20-40% propylene glycol, 1-20% fatty alcohol having at least 10 carbon atoms, 10-40% surfactant and less than about 20% aromatic hydrocarbon.
Patent EP-0382770-B1 (EP)
Inventor: NOBLE STEPHEN ARTHUR
IPC: H04N5/235
Filed: 1988-10-05
Granted: 1994-01-26
Abstract: Un système d'enregistrement d'image comporte un appareil photographique classique, une caméra vidéo électronique, et un flash électronique. Un appareil de synchronisation est prévu de telle manière que, réagissant à l'actionnement de l'obturateur de l'appareil photo par un opérateur humain, le flash soit déclenché pratiquement immédiatement pour éclairer un sujet. Réagissant au seul éclairage du flash, l'appareil de synchronisation synchronise le fonctionnement de la caméra vidéo avec l'appareil photographique de sorte que ce dernier saisit une image photographique du sujet, et la caméra vidéo électronique saisit une image complète d'une vue pratiquement identique du sujet sous forme de deux trames vidéo consécutives. La caméra vidéo est également synchronisée de telle manière que l'éclairage du flash est presque entièrement et également réparti entre les deux trames des informations vidéo. La caméra vidéo fonctionne normalement dans un format de film aux normes NTSC. La saisie d'une image vidéo s'effectue par inhibition, pendant l'éclairage du flash, de tout transfert de charge depuis les photosites vers les registres à décalage dans un appareil d'imagerie vidéo contenu dans la caméra vidéo. Lorsque le flash cesse d'éclairer, les deux trames vidéo suivantes sont transférées pour fournir une image vidéo complète du sujet étudié.
Patent EP-0435865-B1 (EP)
IPC: H01H33/664
Filed: 1988-10-28
Granted: 1993-08-11
Abstract: Les chevilles de contact (4, 5) coaxialement opposées d'un tube commutateur à vide (10) spécialement conçu pour un sectionneur à coupure en charge sont en acier chrome-nickel; les surfaces de contact sont constituées par les surfaces frontales des chevilles de contact (4, 5). Ce tube commutateur à vide (10) est conçu spécialement pour la fonction 'interruption du courant sous charge'. A cet effet, le contact du tube commutateur à vide (10) n'est fermé que juste avant l'ouverture d'un contact de commutation (12) qui lui est parallèle.
Patent EP-0340286-B1 (EP)
IPC: B23B13/02
Filed: 1988-11-08
Granted: 1993-06-16
Abstract: A tool head (12), through which the bars of material to be shaped (35) can be inserted and which can be set in rotation, is mounted on a spindle head (11). The spindle head (11) is arranged between a rear feed device (57) and a front clamping device (25). The rear feed device (57) advances each bar of material (35) continuously to the clamping device (25) and can move to a position for picking-up the next bar (35) before the previous bar (35) is used. The front clamping device (25) clamps the region of the bar (35) inserted through the spindle head (11) and tool head (12), exerts a forwardly directed axial traction force on the bar and can be moved to and fro axially by means of its own feed drive (27) independently of the rear feed device (57). It is thereby possible to replace a used bar of material (35) by another, easily and repeatedly and without risks of accidents.
Patent EP-0329928-B1 (EP)
Title: Blood culture assembly with an externally actuated valve
IPC: F16K7/00
Filed: 1989-01-07
Granted: 1993-03-31
Abstract: A culture bottle assembly has a container divided into two compartments by a flange. A closure and flexible septum seals the container from the outside environment. A frame inside the container is moveable between two positions. In one position the two compartments are sealed from each other, and in the second position fluid communication exists between the compartments. The frame has an elongated member and a skirt. The skirt engages the flange to form a seal. Downward force in the elongated member causes the skirt to flex. Cooperating means create a gap between the skirt and the flange when the skirt flexes. The flexible septum covers the elongated member thereby allowing force to be applied to the elongated member without opening the container. A solid media holder has trays for holding solid media in the upper compartment.
Patent EP-0326012-B1 (EP)
Inventor: WECKHERLEN WERNER
IPC: D21B1/02
Filed: 1989-01-19
Granted: 1994-04-06
Abstract: Bulk vegetable material, especially bulk material in the form of wood chips, is conditioned for the manufacture of cellulose pulp in a silo (2) by means of steam. The steam must be introduced into the wood chips under strict temperature accuracy and distributed as freely and uniformly as possible. 
<??>To this end, the steam inlet nozzles (15) are so arranged at different points in the silo (2) that they are distributed with a high degree of uniformity and are shielded to prevent blockage by the bulk material. 
<??>The equipment is particularly intended for the conditioning of vegetable chips, especially of wood chips, for the manufacture of cellulose pulp or predominantly fibres for the production of paper and cardboard as well as the manufacture of fibre board. 
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Patent EP-0353663-B1 (EP)
Title: Construction element made of sealing joints and individual pipes for a chimney flue of a multilayered chimney, and its applications
IPC: F16L13/10
Filed: 1989-07-28
Granted: 1992-05-13
Abstract: The invention relates to a construction element made of joint sealings (8) and individual pipes (2) for the production of a joint connection between the individual pipes (2) which are added together axially to form a chimney flue of a multilayered chimney, with a pointing composition arranged in the joints (6) which, within the joint (6), is subdivided into at least two radially consecutive pointing components having different pointing properties, at least one pointing component being an amorphous curing composition (12). The invention relates to prefabricated joint sealings (8) which form at least one non-rigid pointing component and, within the joint (6), a lost formwork (14) for at least one amorphous pointing component (12) of the joint connection. The invention further relates to applications of such a construction element. <IMAGE>
Patent EP-0325455-B1 (EP)
Inventor: ISHIDA NAOMI
IPC: H04L12/437
Filed: 1989-01-19
Granted: 1995-03-15
Abstract: To control a plurality of apparatuses (6a-6z), the apparatuses and a master control unit (2) having a communication unit are all connected for intercommunication in series through communication lines (10). One of the communication unit is used for exchanging messages between the master control unit and the apparatuses. Messages can transfer from one apparatus to another one in sequence. In another embodiment, the last apparatus is further connected with another communication unit of the master control unit, making a looped communication circuit. Therefore, messages sent out from one of the communication units of the master control unit can be received by the other communication unit to monitor the intercommunication. If a communication line is disconnected, messages can be also sent from another communication unit of the master control unit in reverse direction, making it possible to communicate with all of the apparatuses.
Patent EP-0367503-B1 (EP)
IPC: C08F4/642
Filed: 1989-10-26
Granted: 1992-07-08
Abstract: This invention relates to a process for preparing a supported metallocene alumoxane catalyst for use in the polymerization of olefins. The invention particularly relates to the use of silica gel containing from about 6 to about 20 per cent by weight adsorbed water as the catalyst support material. It has been found that such silica gel may be safely added to an trialkyl aluminum solution, preferably a mixed trimethylaluminum-triethylaluminum solution, to form by direct reaction with the adsorbed water content of the silica gel catalyst support material the alumoxane component of the catalyst system. An alumoxane coated silica gel is formed to which a metallocene may be added and the resulting material dryed to free flowing powder. The dry free flowing powder may then be used as a supported metallocene alumoxane catalyst complex for gas phase or liquid phase polymerization of olefins.
Patent EP-0350453-B1 (EP)
Title: Washbasin with radiator
IPC: F28D1/047
Filed: 1989-07-04
Granted: 1991-09-04
Abstract: The radiator contains a plurality of heating pipes (5), which are situated one above another and are each bent in an approximately U-shaped fashion and are arranged below a wash stand panel (1) around a wash-basin (2). The horizontally extending heating pipes (5) are each connected at their ends to an approximately vertical supply and return line (6, 7) to form a stable unit. The said unit is fastened by means of fastening lugs or the like to the vertical wall of a building. In this way, the heating device can be installed independently of the wash stand/wash-basin. <IMAGE>
Patent EP-0344282-B1 (EP)
Inventor: WILLIAMS BRIAN DAVID
IPC: H01L21/00
Filed: 1989-07-05
Granted: 1994-04-06
Abstract: The invention describes the fabrication of SOI MOS transistors in which, during the fabrication, and prior to each printing step, the surface of the substrate is rendered coplanar.
Patent EP-0398960-B1 (EP)
Inventor: WEAVER JAMES C
IPC: A61K41/00
Filed: 1989-01-17
Granted: 1995-12-06
Abstract: An electrical process for enhancing and/or controlling transport of molecules across tissue such as human and animal skin is disclosed. The process involves the use of a high voltage, short duration electrical pulses on the tissue surface to produce electroporation. Once this effect has occurred, concentration, pressure or temperature gradients, or iontopheresis can be used to move molecules across the tissue. The process can be repeatedly applied without producing undesirable tissue damage or can be used to purposely cause highly limited tissue damage for the purpose of providing a desired, relatively long term molecular transport pathway. The occurrence of the electroporation effect can be detected by monitoring the tissue for a reversible electrical breakdown, which, along with an enhanced tissue permeability, is the characteristic effect of electroporation.
Patent EP-0459975-B1 (EP)
Inventor: OSBORNE LANCE S
IPC: A01N63/30
Filed: 1989-03-06
Granted: 1995-12-13
Abstract: The subject invention concerns a novel biopesticide and its use to control whiteflies and other pests which cause a significant amount of damage to plants throughout the United States and the Caribbean. These pests are particularly destructive in greenhouses and nurseries. A virulent isolate of Paecilomyces fumosoroseus in an agricultural composition, can be used to effectively control these insects. Exemplified herein is Paecilomyces fumosoroseus Apopka, ATCC 20874. By using this novel fungus, or mutants thereof, whiteflies and other pests can be controlled without the environmental and public safety hazards presented by chemical control agents.
Patent EP-0430950-B1 (EP)
IPC: G01R1/28
Filed: 1989-06-10
Granted: 1993-09-29
Abstract: Dans un agencement dans lequel la sortie (Ua) d'un capteur (10) est transmise à un circuit d'évaluation (20) sous la forme d'impulsions, une tension de référence (Uref) provenant d'une source (21) se trouvant dans le circuit (20) est fournie à un circuit d'échantillonnage (15) situé dans ledit capteur, pendant les intervalles entre les impulsions. A cette fin, un commutateur (S1) se trouvant dans la sortie dudit capteur est actionné à une fréquence commune (fo) à l'aide d'un circuit d'échantillonnage et de maintien (15). Ledit capteur (10) peut être un compteur de masse d'air à film chaud (30, Figure 3 non représentée) doté d'une alimentation à impulsions.
Patent EP-0378668-B1 (EP)
IPC: C09K3/10
Filed: 1989-06-29
Granted: 1992-09-23
Abstract: On forme une composition de latex d'obturation de récipients à partir d'un élastomère styrène-butadiène carboxylé dans lequel les groupes carboxyles sont de préférence fournis par de l'acide méthacrylique. Ladite composition est sensiblement exempte d'agent de réticulation actif et comprend de préférence un agent de réticulation latent et un stabilisateur telle que la caséine, l'acide résinique, un copolymère d'anhydride maléique au styrène ou un acide gras.
Patent EP-0434746-B1 (EP)
IPC: A47J39/02
Filed: 1989-09-13
Granted: 1993-07-21
Abstract: Dispositif destiné à réchauffer des plateaux repas en attente dans une enceinte réfrigérée, et chaque plateau pouvant être chauffé individuellement. Il est constitué d'un support-chauffant (5) recevant les plateaux dont une zone reste toujours en froid et une zone dont le plat (4) est destiné à être réchauffé. Ce support-chauffant comporte des résistances électriques (7), qui sont recouvertes d'une barrière thermique (6) isolante et horizontale. En introduisant le plateau (1) la barrière thermique est poussée par un butoir (10), et elle vient s'escamoter dans le support-chauffant en comprimant des ressorts (8) qui une fois le plateau enlevé se détendent et reviennent positionner la barrière thermique sur les résistances (7), évitant ainsi aux calories résiduelles de la mise en chauffe du plat de nuire à l'ambiance réfrigérée de l'enceinte. Ces calories résiduelles sont évacuées hors de l'enceinte par un orifice (9) libéré de l'ergot (11) de la barrière thermique qui venait l'obstruer, lorsque celle-ci était poussée par le plateau (1).
Patent EP-0392418-B1 (EP)
Inventor: RAGUIDEAU JEAN-LUC
IPC: H02K9/26
Filed: 1990-04-09
Granted: 1994-01-19
Abstract: The device comprises a centrifugal fan (1) with radial blades (2), surrounded by a circular envelope (3) and driving the air towards the engine, and means of dynamic filtration on the path of the air driven by the fan. It comprises a flat metal sheet (4) pierced by peripheral passage openings (5) forming a diffusing screen, dividing the interior volume in the circular envelope into an upstream chamber (6) linked to the intake of air to the fan and a downstream chamber (7) linked to the drive towards the engine, an opening (8), for removal of impure air, in the form of a segment on the circumference of the upstream chamber, and a separator element (9) arranged opposite the opening and forming an obstacle deflecting the air streams close to the blades of the fan towards a take-off section close to the removal opening. 
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Patent EP-0394838-B1 (EP)
Inventor: RIEBER NORBERT DR
IPC: C07D303/38
Filed: 1990-04-19
Granted: 1995-07-05
Abstract: 3,4-Epoxyalkanoic acids and esters thereof of the general formula I <IMAGE>  in which R<1>, R<2>, R<3>, R<4>, R<5> denote hydrogen or an acyclic, cyclic or unbranched alkyl or aralkyl radical having 1 to 30 carbon atoms, and/or 4-hydroxy-2-alkenoic acids and esters thereof of the general formula II <IMAGE> in which R<1> to R<5> have the meanings given for compounds I are prepared by reacting 3-alkenoic acids or esters thereof of the general formula III <IMAGE> in which R<1> to R<5> have the meanings given for compounds I, in the presence of a catalyst with 4-hydroperoxy-2-alkenoic acids or esters thereof of the general formula IV <IMAGE> in which R<1> to R<5> have the meanings given for compounds I, at 50 to 150 DEG C and 0.01 to 50 bar.
Patent EP-0410265-B1 (EP)
Inventor: RUEB LOTHAR DR
IPC: A01N43/90
Filed: 1990-07-17
Granted: 1994-12-14
Abstract: Cinnamic acid esters of the general formula I <IMAGE> in which the dotted bond represents a single or double bond and the substituents have the following meanings:     R<1> is hydrogen or fluorine,   R<2> is halogen,   R<3> is hydrogen, halogen or C1-C4-alkyl, R<4> is hydrogen, optionally substituted C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl or benzyl, and   X is oxygen or sulphur, preparation process, and agents containing them.
Patent EP-0412485-B1 (EP)
Inventor: SATO KOIICHI
IPC: C08F30/08
Filed: 1990-08-06
Granted: 1997-01-22
Abstract: The present invention provides a polymeric liquid-crystal compound having a repeating unit represented by Formula (I) <CHEM> wherein U represents a polymer main chain; V represents -(CH2)m-, -((CH2)2-O)m- or -(CH2)n-((CH2)2-O)p-, one or more of methylene hydrogen atoms of which may be substituted with an alkyl group, a halogen atom, a cyano group, an amino group or a carbonyl group, and m, n and p each represents an integer of 0 to 30; W represents a single bond, -O-, -OCO-, -COO-, -CONR<1>-, -CO- or -NR<1>, where R<1> represents a hydrogen atom or an alkyl group; X represents two or more rings of a substituted or unsubstituted aliphatic ring or aromatic ring of benzene ring, heteroaromatic ring or condensed ring, which rings are bonded through a single bond, -O-, -OCO-, -COO-, -(CH2)q-, -N=N-, -(CH=CH)q-, -CH=N-, -(C IDENTICAL C)q-, -CONR<1>-, -(CO)q-, or -NR<1>-, where q represents an integer of 1 to 10; Y represents a substituted or unsubstituted alkyl group; and the mark * represents an asymmetric carbon atom.
Patent EP-0425802-B1 (EP)
Title: Drilling device with percussive and rotative tool
IPC: B23B51/00
Filed: 1990-09-14
Granted: 1993-08-18
Abstract: Drilling devices in the form of percussive piercers or rotative piercers are known, by means of which boreholes, in particular in gas concrete, are produced. 
<??>To prevent the percussive drilling piercer from getting jammed in the borehole during its return stroke and nevertheless to obtain maximum holding values in gas concrete, a drilling device with a percussive drilling piercer (1), a driving bush (2) connected thereto, and a ram (3) is proposed, on which a drill receptacle (3a) is arranged. 
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Patent EP-0424799-B1 (EP)
Inventor: KUERZINGER KARL DR ING
IPC: G01N31/00
Filed: 1990-10-18
Granted: 1994-07-13
Abstract: The method for determining the carbonate content of wash suspensions of flue gas desulfurisation plants employing limestone is carried out by first adding a quantity of iron(III) chloride solution exceeding the maximum possible sulfite content to samples heated to 40 to 70 DEG C and determining the quantity of gas released and corresponding to the carbonate content after oxidising the sulfite to sulfate by adding excess sulfuric acid or other acids.
Patent EP-0388306-B1 (EP)
Inventor: HIND HARRY
IPC: A61K31/047
Filed: 1990-03-15
Granted: 1998-01-07
Abstract: A method is offered for reducing the pain associated with herpes-zoster and post-herpetic neuralgia. The method consists of administering a composition incorporating a transdermal delivery system for the administration of local anesthetic to areas of the body afflicted by herpes-zoster and post-herpetic neuralgia enclosed with an occlusive dressing or a plaster dressing.