baber/WOPTO huggingface dataset:
Patent EP-0045108-A2 (EP)
Inventor: PEGELS ABRAHAM AREND
IPC: B01J8/00
Filed: 1981-07-09
Abstract: Moving bed reactor provided with conical catalyst bed supporting means (2, 3), which are in communication with vertical channels (7) below the cone(s) and provided with screen walls for the removal of reactor effluent, wherein for increasing the sieve area the channels are ring shaped, both walls having a screen area [5, 6) and/or are provided with intermediate double- walled partitions (23) bearing screen sections (24) in each wall.
Patent EP-0045544-A2 (EP)
Inventor: DIX PETER
IPC: C08G18/48
Filed: 1981-07-16
Abstract: Process for the manufacture of a polyether polyol by reaction between an organic compound containing 2 or more active hydrogen atoms in the molecule and an alkylene oxide in the presence of a catalyst comprising a tertiary amine NRR'<sub>2</sub>, in which R is a cycloalkyl or cycloalkenyl group and each R' may be an alkyl, cycloalkyl or cycloalkenyl group, polyether polyols so manufactured, process for producing polyurethanes by reacting said polyether polyols with isocyanate, and polyurethanes so produced.
Patent EP-0037184-A2 (EP)
Inventor: SMITH EILEEN
IPC: C11D3/39
Filed: 1981-03-09
Abstract: The present invention relates to aqueous alkaline built detergent compositions containing hydrogen peroxide. Alkaline conditions present particular difficulties for preventing the hydrogen peroxide from decomposing excessively rapidly during storage. Aqueous compositions containing a builder, especially polyphosphate or citrate, anionic sulphate or sulphonate surfactant, nonionic ethoxylate surfactant and or sulphonate surfactant, nonionic ethoxylate surfaciant and hydrogen peroxide of acceptable peroxide stability can obtained by employing an alcohol, preterably ethanol, r a polyhydroxy carboxylate, preferably gluconate, or especially both, in conjunction with a phosphonate, especially an ethylene amine methylene phosphonate. Many of such alkaline compositions are formulated to permit the anionic surfactant to work at or near to its optimum pH in conjunction with the builder. The invention also provides similar, but unbuilt compositions containing instead of the builder, additional surfactant, generally nonionic surfactant, and having a somewhat lower pH.
Patent EP-0043277-A2 (EP)
Inventor: TAKAHARA KAZUHIRO
IPC: G09G3/30
Filed: 1981-06-30
Abstract: A display device (10) has a display medium (4) and matrix type scanning (2) and data (6) electrodes which are capacitively coupled with the display medium. Display cells are defined at crossing points of scanning (2) and data (6) electrodes and the display cells can provide an electro-optical display effect in response to the application of a display voltage of a predetermined level. 
     When a display effect is to be provided at a display cell defined at the crossing point of a selected data electrode Xa and a selected scanning electrode Ya, the selected scanning electrode Xa is set at a reference voltage (e.g. ground) the selected data electrode Xa is set at the display voltage (Va, e.g. 200V), non-selected scanning electrodes Yna are floated, so that capacitive coupling provides that they are set at a voltage higher than the reference voltage, and non-selected data electrodes (Xna) are set at a non-display voltage (Vna, e.g. 150V) which is insufficient to provide an electro-optical display effect.
Patent EP-0045256-A2 (EP)
Inventor: LUCAS JEAN
IPC: C10J3/24
Filed: 1981-07-24
Abstract: Gases which have passed through the materials being treated are extracted (at 13), are recycled and are heated to produce hot gases which are injected (at 18) into the treatment chamber (10). In practice a gas stream passes through all of the materials being treated, in a direction (F) transverse relative to the lengthwise direction (A) of the materials in the chamber (10). <IMAGE>
Patent EP-0064119-A2 (EP)
Title: Perfectionnement aux procédés de codage de la voix et dispositif de mise en oeuvre du procédé perfectionné
Inventor: BERAUD JEAN-PAUL
IPC: H04B14/04
Filed: 1981-04-30
Abstract: Procedé de codage d'un signal d'origine vocale. Le spectre du signal initial s'étendant sur une bande de fréquences 0-4000 Hz est scindé en 16 sousbandes contenant chacune des échantillons codés à 12 bits. Les échantillons des 16 sous-bandes sont requantifiés en BCPCM à taux de bits dynamiquement variable. Pour ce faire, le flot d'échantillons des sous-bandes est découpé en blocs de durée déterminée, puis chaque bloc est traité pour en déduire deux facteurs d'échelle dont la différence est analysée pour caractériser le bloc d'échantillons considéré en bloc transitoire ou stationnaire. Pour tout bloc stationnaire, un seul facteur d'échelle est conservé tandis que pour tout bloc transitoire les deux facteurs d'échelle sont conservés. Les échantillons de signal des 16 sous-bandes sont ensuite requantifiés dynamiquement avec un nombre de bits global dépendant du caractère transitoire ou stationnaire du bloc considéré
Patent EP-0098897-A2 (EP)
Inventor: MEYER STANLEY A
IPC: H01F27/24
Filed: 1982-12-14
Abstract: An electrical particle generator comprising a non-magnetic pipe in a closed loop having a substantial amount of magnetized particles encapsulated therein. A magnetic accelerator assembly positioned on said pipe having an inductive primary winding and a low voltage input to said winding. A secondary winding positioned on said pipe opposite to said primary winding. Upon voltage being applied to said primary winding said magnetized particles are passed through said magnetic accelerator assembly with increased velocity. The velocity accelerated particles continuing through said pipe induce an electrical voltage/current potential as they pass through the secondary winding. The increased secondary voltage is utilized in an amplifier arrangement.
Patent EP-0060699-A2 (EP)
Inventor: TANAKA YASUO
IPC: H01L27/146
Filed: 1982-03-12
Abstract: A method of manufacturing photosensors comprises the steps of forming a photoconductor film made chiefly of silicon and containing hydrogen on a desired substrate, forming a transpartent conductive film on the photo-conductor film by sputtering, and heating the photosensor having the sputtered transparent conductive film at 140 °C to 280 °C. This heat treatment improves the photo-response speed.
Patent EP-0064868-A2 (EP)
Inventor: ECCLESHALL DAVID JOHN
IPC: E04B2/74
Filed: 1982-05-07
Abstract: A partition structure comprises studs (12, 112) held against opposite faces of a spacer (33) by clips (34). Panels (18, 19, 118, 119) are held against respective seats on the studs by retaining members (28, 128) screwed to the studs.
Patent EP-0070154-A2 (EP)
Inventor: OLIPHANT ANDREW
IPC: H04N11/10
Filed: 1982-07-08
Abstract: In a colour television system the luminance signal is split into high and low frequency components, the high-frequency luminance components are frequency shifted to above the conventional television bandwidth. A conventional receiver uses the low-frequency luminance components (Y,) and the chrominance component (C), with no cross effects between them. A high-quality receiver can be constructed to recombine the low-frequency and high-frequency luminance components (Y, and Y 2 ') giving improved luminance detail, again without cross effects with the chrominance signal. The sound signal (S) is carried between the chrominance and high-frequency luminance. A transmitter (Fig. 4) and receiver (Fig.5) are described. The system has particular applicability to satellite and cable television.
Patent EP-0074232-A2 (EP)
Title: Article carrier
Inventor: WOOD PRENTICE J
IPC: B65D5/489
Filed: 1982-08-27
Abstract: An article carrier comprising a bottom wall (1) a pair of side walis (2, 11) and end wall panels (5, 9 : 6, 10) upstanding from the bottom wall, a pair of riser panels (16,17) and a pair of medial panels (20, 21) joined respectively to the medial edges of the end wall panels at the associated ends of the carrier and extending inwardly therefrom, a handle structure (28-31) joined to the riser panels and the medial panels and extending upwardly therefrom, a transverse partition panel (45, 46) joined to one of the medial panels (20,21) and extending between the one medial panel and the adjacent side wall (11, 2) an anchoring tab (57, 58) foldably joined to the transverse partition panel (45,46) and being adhered to the adjacent side wall, and the upper portion of the transverse partition panel being bowed outwardly toward the adjacent end of the carrier.
Patent EP-0076668-A2 (EP)
Inventor: MOWILL JAN
IPC: F01D25/30
Filed: 1982-10-01
Abstract: In a turbo-machine comprising a compressor (1) including a labyrinth seal (5) and a turbine (3) including an exhaust gas diffuser (4), air leaking through the labyrinth seal (5) of the compressor (1) is bled off and used as a driving medium for removing exhaust gas from boundary layers or vortex flows in the exhaust gas diffuser (4). Since the pressure of the exhaust gas to be removed from the exhaust gas diffuser (4) is below the ambient pressure, suction has to be established to remove the desired gas from the boundary layers or vortex flows. This suction is established by an ejector or a pump (9) which is driven by the energy of the compressed leakage air bled from the compressor (1). Such a pump (9) may be driven by a turbine (8) driven by the leakage air.
Patent EP-0078671-A2 (EP)
Inventor: YANG KUO SHANG
IPC: C07D501/22
Filed: 1982-10-28
Abstract: Syn-7-[(2-amino-4-thiazolyl) (methoxyimino)-acetyl]-amino>-3-methyl-3-cephem-4-carboxylic acid hydrochloride is prepared by mixing the corresponding free base wherein the oxime is in the syn configuration with hydrochloric acid in a solvent, and separating crystals of the salt. The process is useful in purification of the free base.
Patent EP-0067088-A2 (EP)
Inventor: SPITTLER GERHARD
IPC: E04B1/76
Filed: 1982-05-11
Abstract: 1. Sheet of insulating material, in particular of mineral fibre felt, comprising a facing which is glued to it as a barrier layer (2) and means for fixing the sheet to elements which form the boundaries to the edges, such as roof rafters, between which the layer of insulating material (1) may be installed under lateral pressure, at least one cut (7 or 8) being made by the manufacturer in the region of the lateral edge of the layer of insulating material in a direction parallel to said edge and without cutting into the facing, so as to form a modular edge strip (4 or 5) which can easily be removed to facilitate adapting the width of the layer of insulating material (1) to the particular requirements of the installation, characterised in that the cut (7 or 8) passes through the whole height of the layer of insulating material (1), the cut surfaces of the cut (7 or 8) are juxtaposed against one another, and the layer of adhesive (9) between the sheet of facing (2) and the layer of insulating material (1) is also provided on the edge strip (4 or 5) which is separated by the cut.
Patent EP-0066518-A2 (EP)
Inventor: PALFREYMAN MICHAEL G
IPC: C07D309/12
Filed: 1982-05-27
Abstract: Compounds of the formula:
     
     wherein:
     X is fluorine, chlorine, or bromine, and   R is a group of the formula:
     
     
       
     
     
     wherein   R 3  is hydrogen, (C 1 -C 4 )alkyl, or (C 1 -C 4 )alkoxy, and   R 4  is (C 1 -C 4 )alkyl or (C 1 -C 4 )alkoxy;   or a (C 1 -C 8 )alkyl ester thereof; or a non-toxic pharmaceutically acceptable salt thereof;     
inhibit MAO in vivo and can be administered either alone or in combination with an aromatic L-amino acid decarboxylase inhibitor for the treatment of depression.
Patent EP-0072330-A2 (EP)
Inventor: MIWA HIROHIDE
IPC: A61B17/225
Filed: 1982-08-06
Abstract: The present invention relates to a system for measuring from the outside a pressure within the heart in a living body or a pressure in a body of the industrial field which does not allow measurement by directly inserting a pressure measuring sensor. 
     This system provides a method of measuring a pressure of the object by generating fine bubbles through cavitation by applying a low frequency ultrasonic wave and by detecting such generation with high of low harmonics frequency due to the bubbles or a higher frequency ultrasonic wave applied from outside.
Patent EP-0084795-A2 (EP)
Inventor: MOCZYGEMBA GEORGE ANTHONY
IPC: C08C2/02
Filed: 1983-01-11
Abstract: Clear, haze-free, colorless, impact-resistant resinous copolymers are produced by terminating the coupled polymer- lithium with water and linear saturated aliphatic dicarboxylic acids selected from C<sub>2</sub>, C<sub>3</sub>, and C<sub>5</sub> to C<sub>16</sub> acids.
Patent EP-0100462-A2 (EP)
Title: Wickelvorrichtung für Warenbahnen
Inventor: SCHNELL HEINRICH
IPC: B65H19/22
Filed: 1983-07-08
Abstract: Eine Wickelvorrichtung dient zum Aufwickeln von einfachen oder mehrfach zusammengefalteten Tuchbahnen mit zwei alternativ betriebenen Wicklern 13, 15, denen jeweils ein Umlenkrohr 62, 63 unmittelbar vorgeordnet ist. Jeder Wickler 13, 15 weist zwei koaxial angeordnete Wickelhalter 8 bis 11 auf, die beim Wickeln mit Spannzangen den zugekehrten Tuchbahnrand und das zugekehrte Wickelkernende einklemmen.
Patent EP-0100519-A2 (EP)
Inventor: UEHARA HIROSHI
IPC: C08K5/09
Filed: 1983-07-27
Abstract: A neodymium-containing transparent resin comprising (A) a copolymer of (i) at least one monomer selected from the group consisting of alkyl methacrylates having alkyl groups of 1 to 4 carbon atoms and styrene with (ii) at least one copolymerizable unsaturated carboxylic acid or a salt thereof selected from the group consisting of acrylic acid, methacrylic acid and neodymium salts thereof and (B) at least one compound selected from the group consisting of saturated or unsaturated organic carboxylic acids substituted or unsubstituted with a hydroxyl group and having 6 to 21 carbon atoms, and neodymium salts thereof, which transparent resin is characterized by having a neodymium content in the range of 0.3 to 20% by weight, having the number of carboxyl groups possessed by said organic carboxylic acids and salts thereof in a ratio of x to the total number of carboxyl groups possessed by the acrylic acid, methacrylic acid and salt units thereof present in said copolymer and carboxyl groups possessed by said organic carboxylic acids and salts thereof and having the number of carboxyl groups participating in neutralization of neodymium and consequent formation of a salt thereof in a ratio of y to said total number of carboxyl groups, and having the values of x and y satisfy any of the following formulas I, II and III.
Patent EP-0123738-A2 (EP)
Inventor: DELL ACQUA GIORGIO
IPC: F16H3/72
Filed: 1983-07-09
Abstract: To the gear support (11) of an epicylic gear train there is associated a braking system, which comprises a liquid pump (15) driven by the gear support and inserted in a hydraulic circuit and a variable neck (17) inserted in the pump delivery.
Patent EP-0121018-A2 (EP)
Inventor: TACKLES GEORGE
IPC: G02C7/10
Filed: 1983-06-23
Abstract: Sunglasses have transparent panes extending in frusto-conical planes. The sunglasses frame construction permits ease of pane removal and replacement.
Patent EP-0098146-A2 (EP)
Inventor: MENICHETTI PIER LUIGI
IPC: E06B9/36
Filed: 1983-06-28
Abstract: @ A vertical blind system comprises a rail (1) having two outer channels (7) and a centre channel (8). The rail ends are closed by pulley blocks (15). An endless draw cord (2) runs along channels (7) round one pulley (16) and out through the opposite pulley block to form a loop (20). Vertical blinds (5) are suspended from small discs (3) that extend across the rail (1) into the outer channels (7) and rest on both runs of the draw cord (2). Frictional contact between the cords (2) and discs (3) is increased by a weight carried by each blind (5) and by serrating the under surface (30) of the discs (3). A master slider (25) linked to one end of disc (3) extends across the rail (1) and is non-slidably attached to one run of the draw cord (2). The disc (3) are preferably linked by flat strips (14) and are attached thereto by a pivot pin (19) for rotation about a vertical axis. Each strip (14) contains a lengthwise slot (26) which is engaged by a cranked T-element (30) of an adjacent strip for movement along the slot (26). To draw back the blinds the master slider (25) under the action of draw cord (2) causes the discs (3) to move successively into contact causing the blinds (5) to gather at one side of the window, the strips (14) sliding one beneath the other. To move the blinds (5) in the reverse direction the master slider (25) pulls its attached disc (3), successive discs (3) being pulled by linking strips (14) when the T-element (30) of one strip (14) reaches the end of the slot (26) with which it is engaged. Rotation of the discs is achieved by pulling the appropriate side of loop (20) of draw cord (2), the frictional engagement between the disc and the draw cords causing the discs (3) and associated blinds (5) to rotate.
Patent EP-0109847-A2 (EP)
Inventor: YOUNG DAVID ERNEST
IPC: A61F13/04
Filed: 1983-11-18
Abstract: A hinge-brace for a fracture cast is described. The hinge-brace comprises a hinge portion having secured to at least one end thereof a head-plate for incorporation in a fracture cast. The head has a thickened central region and the hinge brace has upper and lower surfaces which are intended to lie within the cast and are substantially planar, whereby, when the head-plate is embedded in casting material, the formation of dead spaces in the region where the hinge portion joins the head-plate is substantially eliminated. The hinge portion may be a monocentric or polycentric hinge portion and may be of metal or plastics, and the head-plates may be roughened or formed with teeth, splines or prongs to enhance and promote mechanical capture of the casting material.
Patent EP-0115178-A2 (EP)
Inventor: TAKADA KEISUKE C O PATENT DIVI
IPC: G05B15/02
Filed: 1983-12-21
Abstract: @ A digital process controller has a multiplexer (201) which receives the process variable (PV), and a microprocessor (21) which determines the manipulated variable signal (MV) necessary to control the variable to bring it to a desired setpoint. Counter (241) receives a count according to the MV signal and its output is pulse width modulated (242) and delivered to a bar graph driver (25) which drives a bar graph electronic display (263) so as to indicate the MV value. If the microprocessor (21) should fail, the control may be exerted manually using push buttons (262) which has the effect of changing the count in the counter (241). During such manual control, the MV value continues to be displayed on the display (263).
Patent EP-0085619-A2 (EP)
Inventor: FAUVET JEAN-PIERRE
IPC: H02K19/26
Filed: 1983-01-28
Abstract: The alternator comprises a rotating inductor provided with at least one coil (4), means for supplying the coil of the inductor with exciting current, and a stator comprising at least one main winding (1). It comprises a magnetic circuit for the inductor which is interleaved and forms a pair of initially magnetised poles (14a, 14b), a diode (5) which recloses the circuit of the coil of the inductor (4) in a direction corresponding to the initial magnetisation of the poles (14a, 14b) and in the stator an auxiliary winding (2), the magnetic axis of which makes an angle with that of the main winding (1) and which is closed onto a partly capacitive load (3). Use in particular in electrical-generating sets and automobiles. <IMAGE>
Patent EP-0105854-A2 (EP)
Inventor: LAVON ERIK VOLMAR
IPC: B23B45/16
Filed: 1983-09-28
Abstract: In an impactor, e.g. a jack hammer, a liquid column is accelerated through an empty barrel 26 and it impacts on a piston surface (34) of the tool (24), e.g. a chisel.
Patent EP-0134894-A2 (EP)
Inventor: WOLOWSKI ECKARD DR-ING
IPC: B01J3/04
Filed: 1984-05-10
Abstract: Nach der Erfindung erfolgt die prozeßtechnische Einbindung der Druckabsicherung für den innenliegenden Mantel (Blase) der Reaktoren durch eine Pendelleitung zwischen einem prozeßeigenen Gas/Dämpfe-Pfad, nachdem Feststoffe und ggf. Öle in Abscheidern abgetrennt wurden, und dem Ringraum der Reaktoren, so daß prozeßbedingte Druckänderungen simultan ausgeglichen werden und somit der Innenmantel der Reaktoren (Prinzip schwimmende Blase) vergleichsweise dünn ausgelegt werden kann.
Patent EP-0127074-A2 (EP)
Inventor: YOSHIDA YUZO C O PATENT DIVISI
IPC: H01J47/00
Filed: 1984-05-16
Abstract: A radiation detector (30) has a housing (32) in which is sealed a gas to be ionized when X-rays are projected therein. A plurality of electrodes for detecting the X-rays are arranged in the housing (32), and the housing is curved with a fixed curvature along the arranged direction of the electrodes. A vessel portion (34) of the housing (32) is closed by a cover portion (36). A cut (34a) extending in the longitudinal direction of the housing (32) is formed in one side wall of the vessel portion (34). The cut is closed by an X-ray window (40). A window member (42) of the X-ray window (40) is made of carbon fiber reinforced plastics. The window member (42) is bonded to the inside face of the side wall of the vessel portion (34), and is pressed against the inside face by the pressure of the gas sealed in the housing (32). Thus, the window member (42) and the vessel portion (34) are fully hermetically sealed. Since the X-ray transmission factor of the carbon fiber reinforced plastics is high, even low-energy X-rays can be projected with high intensity between the electrodes.
Patent EP-0133516-A2 (EP)
Inventor: FEHLMANN VIKTOR
IPC: A23N4/04
Filed: 1984-07-25
Abstract: The machine has stoning plates (6) which can be displaced along a path and which have holes (10) for receiving the stones. It is provided with stoning blades (25) which can be moved up and down and which are mounted in an upwardly and downwardly movable manner in a stoning station (13). In front of the stoning station (13), in the direction of movement of the stoning plates (6), there is a centring facility (14). The latter has fingers (40, 44) which can be moved up and down and which are in alignment with the holes (10) of the stoning plate (6) and to engage into these in the lower end position. In order to obtain an exact axial alignment of the stones with the holes (10), it is proposed that the fingers (40, 44) should be elastically compressible and bendable bodies. <IMAGE>
Patent EP-0140052-A2 (EP)
Title: Piston sealing
Inventor: TELTSCHER RAINER
IPC: F16J15/3284
Filed: 1984-09-05
Abstract: 1. Piston seal, particularly for pneumatic channel valves and cylinders, a) in which a slide ring seal (9) which is made from plastics material and ensures sealing against the cylinder wall (6) is arranged in a groove (8) running round the piston (2), b) and the piston is provided on at least one end face with at least one bore (12) which communicates with the groove (8) which accomodates the slide ring seal (9). c) and an elastically deformable ring (10) is provided which rests on the inner face of the slide ring seal (9), characterised by the following features ; d) the elastically deformable ring (10) is constructed as an O-ring and is arranged in an annular groove (11) connecting the piston bore (12) to the groove (8), and the thickness of the O-ring is chosen having regard to the adjustment of the slide ring seal (9) ; e) the slide ring seal (9) is formed by a slide ring in which fibres of a harder material are embedded in the plastics material in order to achieve sufficient rigidity of the slide ring.