baber/WOPTO huggingface dataset:
Patent EP-0558504-A1 (EP)
Title: Electrolytic cell, electrolyser and a method of performing electrolysis.
Inventor: ULLMAN ANDERS
IPC: C25B9/17
Filed: 1991-09-25
Abstract: PCT No. PCT/SE91/00645 Sec. 371 Date Jun. 8, 1993 Sec. 102(e) Date Jun. 8, 1993 PCT Filed Sep. 25, 1991 PCT Pub. No. WO92/07115 PCT Pub. Date Apr. 30, 1992.The present invention relates to an electrolytic cell (1) comprising an anodic end wall (6) and a cathodic end wall (5) facing each other and supporting alternately arranged plate-shaped anodes (8) and cathodes (10) extending substantially perpendicularly to said end walls. At least some of the anodes (8) and/or cathodes (10) cooperate with the opposite end wall (5,6) via electrically insulating spacer members (4), thus enabling compressive forces to be transmitted between the cell end walls (5,6). The invention also relates to an electrolyser comprising two or more cells (1) according to the invention. Further, the invention relates to a method of performing electrolyses.
Patent EP-0589883-A1 (EP)
Inventor: LEW CHEL WING
IPC: A61K/
Filed: 1991-10-22
Abstract: Microcapsules contenant des sels antitranspiration en association à des bioadhésifs et compositions antitranspiration/déodorantes contenant les microcapsules de l'invention.
Patent EP-0499241-A1 (EP)
Inventor: WANG CHIEN-RHONE
IPC: C23C14/54
Filed: 1992-02-12
Abstract: A multistep aluminum sputtering process is disclosed wherein aluminum is sputtered onto the surface of a semiconductor wafer (10) and low areas (14,16) between closely spaced apart raised portions (11,12,13) on the wafer, such as narrow trenches or small diameter vias, are completely filled in by the sputtered aluminum (20) without a bias voltage applied to the wafer, i.e., without bombarding the wafer with ions to planarize the deposited aluminum. The resulting aluminum layer (20) is not thinned out in such low areas, and has a surface which ranges from substantially planar to a positive slope, such as shown at (24') and (26') in Figure 2. The first step is carried out by sputtering aluminum while the wafer temperature is maintained at a temperature less than about 150°C, by keeping the wafer away from the heater, and at a target power level which provides a deposition rate of from about 20 to about 30 NM (200 to about 300 Angstroms) per second. The power level range is then changed to provide a deposition rate of from about 2 to about 4 NM (20 to about 40 Angstroms) per second, the heater is moved into contact with the wafer, and further aluminum is sputtered onto the wafer while heating the wafer to a temperature not exceeding about 600°C by contacting the backside of the wafer with a thermally conductive gas to couple the wafer to a heater maintained in this temperature range to thereby heat and maintain the wafer temperature. Further aluminum is then sputtered onto the wafer in a third step while the target power level range is increased to provide a deposition rate of from about 12 to about 25 NM (120 to about 250 Angstroms) per second, while the wafer is still maintained at a temperature not exceeding about 600°C.
Patent EP-0514667-A1 (EP)
Inventor: OGAWA HIDENORI - NAKAKIRAI-AZA
IPC: C07D521/00
Filed: 1992-04-16
Abstract: Novel benzoheterocyclic compounds of the formula:
       
 wherein R¹ is H, halogen, OH, etc,; R² is H, alkyl, halogen or alkoxy; R³ is phenyl-alkanoylamino, or
       
 R⁴ is H, -NR⁶R⁷, alkenyloxy, HO-alkyl, -O-CO-A-NR⁸R⁹, etc.; R⁵ is H, OH, etc., or a salt thereof, which have excellent vasopressin antagonistic activities and useful as vasodilator, hypotensive agent, water diuretics, platelet agglutination inhibitor, and a vasopressin antagonistic composition containing the compound as the active ingredient.
Patent EP-0519341-A1 (EP)
Inventor: DENICOLA ANTHONY J JR
IPC: C08F255/00
Filed: 1992-06-12
Abstract: This invention provides a uniformly grafted particulate polyolefin material formed by the free radical-initiated grafting of at least one non-homopolymerizing vinyl monomer at free radical sites on a particulate olefin polymer material having (a) a pore volume fraction of at least about 0.07 wherein more than 40% of the pores have a diameter larger than 1 micron; and (b) a weight average diameter in the range of about 0.4 to 7 mm. The amount of vinyl monomer grafted to the as-polymerized particulate olefin polymer material is about 0.1 to 10%, preferably about 0.3 to 5.0%, of the total weight of the grafted olefin polymer product, and the grafted vinyl monomer is uniformly distributed throughout the particles of the olefin polymer material.
Patent EP-0523637-A1 (EP)
Inventor: ARASHIMA TERUO
IPC: B41J29/08
Filed: 1992-07-14
Abstract: A package for an ink jet cartridge includes an opaque (1) casing having an accommodating portion for accommodating the ink cartridge; a covering member (2) including an evaporated aluminum layer (22) and a nylon layer (23) for sealing of an access opening of the casing; and a box (3) having a rectangular parallelepiped configuration for accommodating the casing sealed by the covering member, the box being provided with an opening portion and a hook for display.
Patent EP-0525814-A1 (EP)
Inventor: DRECKMANN-BEHRENDT BRUNO DR
IPC: A61K31/165
Filed: 1992-08-03
Abstract: The use of BHT compounds of the formula I <IMAGE> in which the group A-B-C has the meaning stated in the claims, for the treatment of inflammatory conditions of the gastrointestinal tract.
Patent EP-0586729-A1 (EP)
Inventor: KNAPPE HOLGER
IPC: B32B1/08
Filed: 1992-09-09
Abstract: The invention relates to laminate plastics, preferably in the form of pipes, with an inner layer of thermoplastics and an outer layer of generally fibre-reinforced laminating resins and is characterised in that the curing of the laminating resins is carried out by means of light at temperatures between approximately 20 and 60 DEG C.
Patent EP-0547494-A1 (EP)
Title: Shredding of web material
Inventor: SCHIFFBAUER REINER DIPL-ING
IPC: B02C4/08
Filed: 1992-12-09
Abstract: A process for shredding web-shaped material by means of rolls is proposed in which, according to the invention, the web-shaped material is drawn in between rolls with intermeshing toothed-wheel profile and is shredded. By means of the toothed-wheel profiling of the rolls, not only compression loading, but also squeezing loading and flexural loading leading to a shredding and separation of the individual components of the material are exerted on the material to be shredded. In the case of flexible materials, an embrittlement by low-temperature gases before shredding is provided.
Patent EP-0544361-A1 (EP)
Inventor: HOLTKAMP EGBERT BEREND
IPC: B60P3/34
Filed: 1992-11-18
Abstract: A caravan, which may or may not be of the collapsible type, comprising a chassis provided with a pole (3) and a body mounted on the chassis (2), with the body being at least partially constructed of a demountable frame (14) of tubes or profiles, this frame being detachably mounted on the chassis and provided with a suitable cloth or a suitable pliable plate material which is at least partly detachably mounted to the frame, for forming closed body surfaces.
Patent EP-0517463-A1 (EP)
Inventor: WILTSHIRE ALAN DOUGLAS
IPC: C09K3/14
Filed: 1992-06-01
Abstract: An abrasive medium suitable for the cutting tip of a turbine blade of a gas turbine engine comprises cubic boron nitride grit coated with a layer of aluminium nitride. Coating of the grit particles is carried out by vapour deposition in a fluidised bed reaction.
Patent EP-0544389-A1 (EP)
Inventor: FUJIMOTO HIDEKI
IPC: H04R3/00
Filed: 1992-06-29
Abstract: In a wireless microphone device, with which a plurality of audio signals can be reproduced with one audio signal reproducing device, a first audio signal picked up by a microphone (2) and a second audio signal picked up by an external microphone (10) and provided at an external input terminal (4) are applied to an addition circuit (6), where they are added to each other to provide an output signal which is applied to a modulating circuit (7). In the modulating circuit (7), a carrier signal is modulated with the output signal of the addition circuit (6) to form a modulation signal. The modulation signal is transmitted through an antenna (9). The modulation signal thus transmitted is received and demodulated by an audio signal reproducing device so that the audio signals are reproduced, allowing a plurality of microphones to be used without "beating" of the audio signals occurring.
Patent EP-0505272-A1 (EP)
Inventor: HUH BYUNG MU
IPC: B41J29/48
Filed: 1992-03-18
Abstract: A paper feeding apparatus of a color video printer which reliably prevents an abnormal feeding of a receiver paper 2 such as double feeding. The apparatus includes a paper thickness sensing member 220 for sensing a thickness of the receiver paper which is fed from a paper cartridge 91 so as to determine whether the receiver paper is normally fed and output a control signal corresponding to the determination, a paper jam control member 700 for preventing the receiver paper from being jammed at developing rollers 41,42, and a control member 500 for controlling the paper feeder to provide a reversed tension for the receiver paper in accordance with control signals outputted from the paper thickness sensing member and the paper jam control member. The present invention provides a paper feeder of a color video printer which provides a good quality of color image, prevents a crumple of the receiver paper, and prevents the developing rollers from being damaged due to a paper jam.
Patent EP-0517571-A1 (EP)
Inventor: ALAS MICHEL
IPC: C07C67/08
Filed: 1992-06-01
Abstract: The subject of the present invention is a process for the esterification of an ammonium carboxylate. This esterification of an ammonium carboxylate by an alcohol is characterised in that the reaction mixture is subjected to a reduced pressure, preferably to a reduced pressure of 10<3> to 10<5> Pascal, preferably of 10<3> to 5x10<4> Pa, upper limit not included. Application to organic synthesis.
Patent EP-0544555-A1 (EP)
Inventor: PERRET LOUIS
IPC: A01B15/12
Filed: 1992-11-13
Abstract: The invention proposes a semi-mounted reversible multi-ploughshare plough, of the type including a beam made from several parts: front part, middle part (10) carried by an intermediate carriage, and rear part (7), the said rear part (7) being connected to the middle part (10) by an articulation which can move during work and is fixed during transport. The said articulation is a three-point articulation (13, 14, 15), the points being arranged in an isosceles triangle which is locked by the action of the weight of the rear part (7) of the plough. <IMAGE>
Patent EP-0540448-A1 (EP)
Inventor: HUANG WU-SONG
IPC: H01L21/027
Filed: 1992-10-09
Abstract: Aqueous base soluble conducting polymers are disclosed, as is their use to dissipate an electrical charge and thereby to improve the precision of processes involving charged particle beams. Electrically conductive functionalized polymers include polyanilines, polyparaphenylvinylenes, polythiophenes, polypyrroles, poly-p-phenylene oxides, polyfurans, polyphenylenes, polyazines, polyselenophenes, polyphenylene sulfides and polyacetylenes. Also disclosed are processes for the synthesis of poly(hydroxyanilines) and polythiophenes and compositions and methods for preparing aqueous base soluble conductive films.
Patent EP-0519893-A1 (EP)
Title: Dispenser for medical preparations
Inventor: THURELL PETER
IPC: A61J7/00
Filed: 1992-06-16
Abstract: Dispenser for medical preparations, comprising a rectangular box (1) having a bottom (2) and a top portion (3) in which a plurality of recesses (4) are formed, each covered by a lid (6) that is slidable in grooves (7) in the top portion (3) so as to be extractable in one direction; an insert (14) having several rows of compartments (15), each row being positioned under the corresponding recess (4) in the box and the compartments being adapted to accommodate the medical preparations; a cover (17) which closes an opening (1d) in one of the sides of the box and is removable to allow insertion and removal of the insert (14) through said opening; and a locking means (11) for locking all the lids (6) in the closed positions thereof, and for unlocking all the lids at the same time. The cover (17) is removable only after actuation of the locking means (11) for said unlocking of the lids (6).
Patent EP-0532490-A1 (EP)
Inventor: DE RYCK LUC
IPC: E02F3/08
Filed: 1992-09-11
Abstract: The invention relates to a dredger for removing accumulations in canals, rivers, narrow waterways , ponds, lakes and the like without stirring up sludge and/or other sediments, characterized in that it is equipped with at least one funnel (4) which is adjustable and which contains a scraper belt for digging up the sludge and/or other sediments at the lowermost extremity of the funnel and this without any contact with the surrounding water.
Patent EP-0550397-A1 (EP)
Inventor: KAINZ WOLFGANG
IPC: G07C5/08
Filed: 1992-12-10
Abstract: Observation and surveillance device, especially for use as a device for preserving evidence in an accident, on motor vehicles or the like, in which at least one electronic viewing device 1, which is mounted on the vehicle, is connected to an image storage device. The electronic viewing device 1 is mounted on the front of the vehicle or the like and points towards the area in front of the vehicle or the like. <IMAGE>
Patent EP-0546183-A1 (EP)
Inventor: MALTSEV ALEXANDER ANATOLYEVICH
IPC: A63C11/24
Filed: 1992-02-03
Abstract: A ski-stick for skating step comprises a rod (1) with a supporting element (2) on one of its ends and with a handle (3) mounted on the other end and consisting of an interconnected tube (4) and a cross-piece (5) with sections (6, 7) of different lengths. The larger section (6) is inclined at an acute angle to the axis (8) of the tube (4) and in the horizontal plane is oriented at an obtuse angle (β) in relation to the smaller section (7) and is swung towards the side opposite to the side on which is located the means (10) for fastening the strap. The stick comprises a boss (9) extending beyond the cross-piece (5) and offset in relation to the axis (8) of the tube (4) in the direction of the smaller section (7) of the cross-piece (5). The horizontal axis (11) of the cross-section of the boss (9) located in the plane perpendicular to the axis (8) of the tube (4) is offset in relation to the horizontal axis (8) of the tube (4).
Patent EP-0580609-A1 (EP)
Inventor: HYLANDS PETER JOHN HONEY THATC
IPC: A61P31/12
Filed: 1992-03-23
Abstract: On décrit des dérivés de xanthone de formule (1), dans laquelle ---- est un lien simple et R est -COOH ou ---- est un lien double et R est H ou COOH, et leurs sels, esters et éthers acceptables des points de vue pharmaceutique et vétérinaire. Lesdits dérivés sont utiles en tant qu'agents de liaison de CD4 et inhibiteurs de la protéine kinase C et de la collagénase.
Patent EP-0533948-A1 (EP)
Inventor: SHIRAKI MASAO
IPC: D03J1/00
Filed: 1992-04-01
Abstract: Dispositif d'insertion de trame pour métier à tisser à injection, servant à éliminer les défauts de vol d'une trame tout en maintenant la vitesse de vol de la dite trame à un niveau élevé. Le dispositif comprend un peigne pourvu d'une pluralité de dents (3A, 3B, 9A, 9B) dans lesquelles des trous de guidage (4, 5, 14, 15) sont ménagés en retrait sur la partie avant desdites dents. Au moins une surface de paroi (4b, 5b, 14e, 14g, 15e) servant à guider de l'air passant par un passage d'insertion de trame (S) est formée sur une partie de paroi des trous de guidage respectifs des dents. Un angle d'inclinaison de la surface de paroi (4b, 14e, 14g, etc.) ménagée dans une partie de paroi à trous de guidage d'une rangée de dents (3A, 9A), disposées dans une première section (L1) et se trouvant les plus près d'une tuyère principale, est réglé de façon à éliminer toute fuite d'air du côté de l'ouverture du passage d'insertion de la trame. Un angle d'inclinaison de la surface de paroi (5b, 15e, etc.) ménagée dans une partie de paroi à trous de guidage des dents (3B, 9B) de ladite rangée de dents, disposées dans une seconde section (L2) sur le côté opposé à la tuyère principale, est réglé de façon à collecter l'air au centre du passage d'insertion de trame.
Patent EP-0579672-A1 (EP)
Inventor: SCHUELEIN MARTIN
IPC: A23K20/189
Filed: 1992-03-27
Abstract: The xylanase is characterized by several partial amino acid sequences and is immunoreactive with an antibody raised against a purified xylanase derived from Humicola insolens, DSM 1800. This xylanase preparation is practically free of cellulase and is well suited for treatment of paper pulp, as a baking agent and as an additive to fodder.
Patent EP-0580681-A1 (EP)
Title: Powder mixture and method for the production thereof.
Inventor: STORSTROEM HELGE
IPC: B22F3/02
Filed: 1992-03-24
Abstract: A powder metallurgical mixture and a method for the production thereof are described. In addition to powders of base metal and additives, such as graphite, Cu, Ni, Mo, MnS, Fe3P etc and, optionally, a lubricant, the mixture comprises a binder which is at least one diamide wax of the general Formula I:    <IMAGE>  (I)  wherein R1 and R2 are the same or different and represent a straight, saturated, optionally OH-substituted alkyl group having 13-24 carbon atoms, Q is   <IMAGE>   and n is 1-10, the binder being present in molten and subsequently solidified form for binding together the powder particles of the additives with the base metal particles. When producing the mixture, the binder is added to the mixture, and a homogeneous mixture is provided by mixing, the homogeneous mixture is heated to about 90 DEG -160 DEG  C. during mixing and melting of the binder, and subsequently the mixture is cooled during mixing, until the binder has solidified.
Patent EP-0577759-A1 (EP)
Title: Concurrent-flow multiple hearth furnace for the incineration of sewage sludge filter-cake
Inventor: LADO ERNEST A
IPC: F23G5/38
Filed: 1992-03-26
Abstract: An apparatus and process for the incineration of sewage sludge in a concurrent-flow multiple hearth furnace-incinerator which complies with the fundamental thermodynamic conditions required to establish a sustained and stable combustion condition. The sewage sludge is incinerated to a truly inert and odorless ash, while yielding off-gas which has been burned free of all malodorous and condensable volatiles from which trouble-free steam and in-house electric power can be commercially produced and an excess sold to the local utility company.
Patent EP-0582669-A1 (EP)
Inventor: WOLF WILLIAM EDWARD
IPC: G01N21/94
Filed: 1992-04-29
Abstract: Appareil de détection optique de contamination absorbant la lumière dans une particule au moins de matière à faible perte optique, comprenant une chambre d'intégration optique servant à contenir les particules. Un laser émettant un rayon laser afin d'illuminer les particules est monté dans le plan de rotation d'un miroir pivotant de manière à balayer en éventail. Un ensemble de balayage est monté dans l'alignement optique du laser afin de réfléchir le rayon laser pour que celui-ci balaye les particules contenues dans la chambre d'intégration optique. Un système de focalisation est monté dans l'alignement du laser, afin de focaliser le rayon laser de balayage sur les particules contenues dans la chambre, le système de focalisation opérant en conjonction avec le système de balayage, de telle sorte que la lumière du rayon soit réfléchie à partir des particules et diffusée de manière répétitive contre les parois internes de la chambre d'intégration. Un système de détection de la lumière est logé dans la chambre d'intégration afin de capter la lumière diffusée de manière répétitive contre les parois internes de la chambre d'intégration et de générer un signal indiquant l'intensité de la lumière ainsi diffusée. Toute décroissance de l'intensité de la lumière ainsi diffusée est fonction de la présence dans la matière en question d'une contamination absorbant la lumière.
Patent EP-0593529-A1 (EP)
Inventor: GORDON KATHRYN E
IPC: H01L23/52
Filed: 1992-04-23
Abstract: Anti-fusible (30) au silicium amorphe comprenant une électrode inférieure (38), un diélectrique (40) recouvrant ladite électrode inférieure, du silicium amorphe (46) se trouvant en contact avec l'électrode inférieure dans un passage situé dans le diélectrique, et l'électrode supérieure (70, 72) située sur le silicium amorphe. Des intercalations (66, 68) sont prévues dans les angles du passage, entre le silicium amorphe et l'électrode supérieure. Les intercalations égalisent la surface située au-dessus du silicium amorphe, assurent une bonne couverture de l'électrode supérieure et réduisent le courant de fuite.
Patent EP-0590083-A1 (EP)
Title: Nouveau compose hypocholesterolemiant
Inventor: TREIBER LASZLO R
IPC: C12P1/06
Filed: 1992-06-12
Abstract: On produit un composé (I) pouvant être utilisé comme hypocholestérolémiant en cultivant un Streptomyces sp. dans un milieu nourricier en présence d'un substrat composé d'une solution préalablement préparée d'un composé de la formule développée (II) dans du dyméthylsulfoxyde (DMSO).
Patent EP-0605597-A1 (EP)
Inventor: CHEN CATHERINE SHUIHUA HSIA
IPC: C07C2/12
Filed: 1992-09-21
Abstract: La partie à 177°-343 °C du produit issu de l'oligomérisation d'oléfines légères avec un catalyseur à zéolite à pores moyens, forme-sélective et désactivée en surface, comprend des hydrocarbures oléfiniques à structures uniques et souhaitables comme précurseurs de carburants propres à indice de cétane élevé. Ces oligomères présentent une structure pratiquement linéaire et ne renferment pas d'aromatiques. A la suite de l'hydrogénation, ils donnent des indices de cétane compris entre 50 et 75. Lorsque les hydrocarbures oléfiniques pratiquement linéaires issus de l'oligomérisation catalysée par zéolite désactivée en surface d'oléfines légères sont soumis à une métathèse éthénique pour donner des oléfines alpha, puis à une oligomérisation, le produit de réaction du processus global comprend un mélange d'une partie à 343 °C+ renfermant un lubrifiant VI riche et d'une partie à 177°-343 °C renfermant des précurseurs de carburants propres à indice de cétane élevé. L'hydrogénation de la partie à 177°-343 °C donne un carburant sans aromatiques avec un indice de cétane compris entre 50 et 70, renfermant moins de 0,5 % en poids de naphtènes.
Patent EP-0565974-A1 (EP)
Inventor: WETZIG ULRICH
IPC: B01D19/00
Filed: 1993-04-03
Abstract: The process for continuous control of cell number in the production of polyurethane foams from polyols, isocyanates and water, where mixing the components is effected in a mixing head with adjustable injection pressure and adjustable mixing chamber pressure, consists in that immediately prior to entering the mixing head the gas content of the isocyanate is continuously increased or reduced.
Patent EP-0574879-A1 (EP)
Inventor: IKEDA MITSUHIRO C O MITSUBISHI
IPC: B41M5/333
Filed: 1993-06-15
Abstract: As a reversible heat-sensitive recording material which contains a normally colorless or palely colored electron donating dye precursor and an electron accepting compound capable of causing said dye precursor to change reversibly in color density due to the difference in cooling rate after heating, one in which images can be formed and erased with good contrast and images high in time stability can be maintained under environment of everyday life can be obtained by using a phenolic compound having at least one aliphatic hydrocarbon group of 6 or more carbon atoms as the said electron donating compound.