baber/WOPTO huggingface dataset:
Patent EP-0528218-A1 (EP)
Inventor: WALZ RUEDIGER
IPC: E05D15/58
Filed: 1992-07-29
Abstract: For reasons of space, in pieces of furniture which can be closed, in particular cupboards 1, swinging-sliding doors 9 are used for closure. The cupboards 1 have in this case a shaft 3 which is mounted perpendicularly to the sliding direction opposite the opening side of the body 2 and which is provided with at least two toothed pinions 12 which are arranged at a spacing from one another and engage in corresponding racks 10, 11 connected rigidly to the door 9. At the same time, these racks 10, 11 are mounted slidably on the shaft 3 transversely to its longitudinal axis. In order to obtain a particularly good guide for the door 9, the rails 10 provided with rows of teeth 11 are designed at least on their opposite longitudinal edges 15, 16 as guide rails for rollers 8 of carriages 6 connected rigidly to the shaft 3. <IMAGE>
Patent EP-0529402-A1 (EP)
Inventor: OOMS PIETER DR
IPC: C07C323/63
Filed: 1992-08-11
Abstract: The invention relates to novel N-(3-alkylthiophenyl)oxazinediones of the general formula (I) <IMAGE>  in which     R<1> represents hydrogen or halogen, R<2> represents C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, C3-C6-cycloalkyl, C5-C6-cycloalkenyl, C3-C6-cycloalkyl-C1-C 4-alkyl, C5-C6-cycloalkenyl-C1-C4-alkyl, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl,benzyloxy-C1-C4-alkyl, C1-C4-alkoxycarbonyl-C1-C4-alkyl, C1-C4-alkylaminocarbonyl-C1-C 4-alkyl or di-(C1-C4-alkyl)aminocarbonyl-C1-C4-alkyl, R<3> represents hydrogen, halogen, cyano, methyl or trifluoromethyl,     R<4> represents hydrogen or halogen,   R<5> represents hydrogen or halogen, R<6> represents hydrogen, halogen, C1-C4-alkyl or C1-C4-haloalkyl and   R<7> represents hydrogen, halogen, C1-C4-alkyl or C1-C4-haloalkyl or, together with R<6>, represents C3-C5-alkanediyl, to a process for their preparation and their use as herbicides, and to novel intermediates.
Patent EP-0500176-A1 (EP)
Inventor: REINALDA DONALD
IPC: B01J21/06
Filed: 1992-02-14
Abstract: A process for the preparation of extruded catalysts or catalyst precursors, which catalysts or catalyst precursors comprise a porous carrier having a relatively low content of alkali or alkaline earth ions and/or sulphur containing ions, comprises washing the catalyst or catalyst precursor obtained after calcination of a non-washed extrudate with at least one aqueous wash.
Patent EP-0500191-A1 (EP)
Inventor: MITCHELL VANCE CHARLES
IPC: B29D11/00
Filed: 1989-01-25
Abstract: A method of forming an eroded pattern on a metal part using electrical discharge machining (EDM) comprising: forming a pattern of electrodes on the end of a piece of electrode material by using wire EDM, the pattern of electrodes being the pattern to be eroded on the metal part or being a portion of the pattern; and mounting the metal part for EDM with the pattern of electrodes being mounted for use as electrodes and the erosion of the pattern or portion of the pattern provided by the pattern of electrodes by EDM in the metal part. The method is useful to produce patterned optical components, e.g. microscopic slides with reticles. For this purpose, the metal part with the eroded pattern on it is used as a mold.
Patent EP-0515000-A1 (EP)
Inventor: DE HAAN HENDRIK ANDRIES
IPC: B65H3/52
Filed: 1992-05-22
Abstract: The apparatus comprises a transport roller (5) which is coupled with drive means (13) for rotating the transport roller (5) in a direction of transport, a separation surface located opposite the transport roller (5) and means (12) for pressing towards each other the transport roller (5) and the separation surface. 
It is proposed to provide the apparatus with spacing means (22, 42) for keeping the transport roller (5) and the separation surface at a mutual distance. It is thus accomplished that also articles which comprise a plurality of layers having a limited mutual connection can be processed without the risk of the layers shifting relative to each other in such a way that the reliable operation of the apparatus is hindered.
Patent EP-0502710-A1 (EP)
Inventor: MCLELLAN NEIL R
IPC: H01L23/16
Filed: 1992-03-04
Abstract: A thin film package is formed using a low cost TAB interconnection on a semiconductor device (10) and sandwiching the device between thin films (12, 13) of plastic to form a sealed, thin, light weight package for the semiconductor device.
Patent EP-0511900-A1 (EP)
Inventor: BOYE ANNE
IPC: C08G79/025
Filed: 1992-04-22
Abstract: Nanofiltration membrane (3) comprising an inorganic porous support and a polymeric microporous membrane, characterised in that: 
 
  - the inorganic porous support has a pore diameter of between 3 and 10 nm, 
  - the polymeric microporous membrane is made up of a dense deposit of an elastomeric polyphosphazene produced on at least one of the faces of the porous support and whose structural porosity is between 0.2 and 2 nm. 
 
<??>Use of this membrane for the separation of molecules with a molecular mass of between 100 and 1000. 
<IMAGE>
Patent EP-0549517-A1 (EP)
Inventor: KNITSCH MARTIN A
IPC: H04Q1/46
Filed: 1992-09-18
Abstract: To obtain information on the spectral components of a signal at frequencies arbitrarily selectable within the limits given by the sampling theorem by Nyquist with a limited number of samples, N samples are supplemented by M zero values and a discrete Fourier transform is carried out in accordance with the Goertzel algorithm for these N+M values. If the value of N+M = 8000 is selected with a sampling frequency of 8000 Hz, a 1-Hz pattern is obtained for the selection of the frequencies at which the spectral components of the signal can be determined without interpolation. The method is particularly suitable for measuring instruments in conjunction with multi-frequency dialling signals in telephone switching systems. <IMAGE>
Patent EP-0515613-A1 (EP)
Inventor: JEWESS GORDON F
IPC: F02C7/24
Filed: 1991-11-06
Abstract: Un premier élément d'étanchéité annulaire (46) est monté sur le corps (10) et fait saillie dans l'espace (32) situé entre le compresseur (26) et la roue de turbine (16). Ledit élément d'étanchéité (46) comprend une partie principale d'étanchéité et de support (54) adjacente au compresseur (26) et une partie isolante (86) adjacente à la roue de turbine (16). Ladite partie isolante (86) est montée sur la partie principale de support et est généralement séparée de cette dernière par un espace (54). Une rainure périphérique (66) s'ouvre axialement vers la roue de turbine (16) et est située à l'extrémité extérieure radiale du premier élément d'étanchéité (46). Ladite rainure (66) comprend une première et une deuxième paroi, la première paroi (70) étant située radialement vers l'intérieur de la seconde paroi (78). Un élément de montage (68) est fixé sur une face interne radiale (69) de la première paroi (70) de manière à former un écartement (75) entre la première paroi (70) et l'élément de montage (68). Un second élément d'étanchéité annulaire (74) comporte des bords interne et externe. Le bord interne (73) est engagé de manière étanche dans ledit écartement (75) et le second bord (79) est fixé entre une face tournée vers la turbine de la seconde paroi (78) et le support du corps (10).
Patent EP-0559799-A1 (EP)
Title: Device for detecting longitudinal slits on slabs, particularly steel slabs.
Inventor: ANTOINE CLAUDE
IPC: G01N27/90
Filed: 1991-11-27
Abstract: PCT No. PCT/FR91/00942 Sec. 371 Date Sep. 8, 1993 Sec. 102(e) Date Sep. 8, 1993 PCT Filed Nov. 27, 1991 PCT Pub. No. WO92/09887 PCT Pub. Date Jun. 11, 1992.A device for detecting longitudinal cracks on slabs, in particular on steel slabs, issuing from a continuous casting, by way of eddy current measuring probes fed with an alternating voltage, and device for detecting variations in the voltage indicating the presence of a crack. The device for detecting longitudinal cracks includes on each side of upper and lower faces of the slab, a crack detection unit each including a measuring probe which undergoes a transverse reciprocating motion relative to the direction of travel of the slab, and a device for maintaining the measuring probe of each detection unit at a constant distance relative to the corresponding main face of the slab.
Patent EP-0557457-A1 (EP)
Inventor: SHEN JYI-SHENG JASON
IPC: C08F222/40
Filed: 1991-08-08
Abstract: Copolymère de méthacrylate-maléimide résistant aux températures élevées qui possède au moins 90 % en poids d'un monomère de méthacrylate de méthyle et jusqu'à environ 10 % en poids d'un monomère de maléimide pour former un copolymère clair et résistant aux intempéries ayant des températures de transition vitreuse situées entre environ 105 °C et environ 131 °C, et méthode de fabrication desdits copolymères grâce à un procédé de polymérisation en masse à taux de conversion extrêmement élevés.
Patent EP-0577687-A1 (EP)
Inventor: BROOKS DAVID ROBERT
IPC: H04B1/707
Filed: 1992-03-24
Abstract: L'invention concerne un dispositif, un appareil d'identification et un procédé dans lesquels une seule fréquence de porteuse est utilisée par un nombre illimité de dispositifs éloignés. On module sur ladite porteuse des données ou des informations en vue de leur transmission à un interrogateur, la modulation étant sélectionnée arbitrairement parmi un groupe plus large de modulations disponibles. La modulation peut être de n'importe quel type, par exemple, AM, FM, PWM (modulation d'impulsions en largeur) ou peut être basé sur une séquence Pn ou une pluralité de séquences Pn différentes.
Patent EP-0538489-A1 (EP)
Inventor: KAWAGUCHI TAKAHIRO
IPC: F16C43/04
Filed: 1992-05-12
Abstract: Structure permettant la fixation aisée et peu onéreuse de caches latéraux sur le corps principal d'un palier permettant un mouvement rectiligne, laquelle est largement utilisée comme élément de machine industrielle, et notamment dans un petit palier permettant un mouvement rectiligne. Au moins deux parties d'engagement (31, 31) sont prévues sur deux caches latéraux (30, 30) fixés directement sur les surfaces terminales opposées du corps principal (20) du palier, des parties d'encliquetage (61) s'engageant dans les parties d'engagement (31) des caches latéraux (30) sont formées sur au moins deux tiges de raccordement (60, 60) emmanchées entre les deux caches latéraux (30, 30) de manière à s'étendre sur toute la largeur du corps principal (20) du palier, et les parties d'emmanchement (31) situées aux extrémités opposées de la tige de raccordement (60) s'engagent dans des parties d'engagement associées (31) des caches latéraux (30) de manière à fixer solidairement le corps principal (20) du palier aux deux caches latéraux (30, 30).
Patent EP-0588837-A1 (EP)
Inventor: MA THOMAS TSOI-HEI COLLINGWOOD
IPC: F01N1/06
Filed: 1992-06-10
Abstract: L'invention se rapporte à un collecteur pour moteur possédant plusieurs branches reliant les orifices respectifs du moteur à l'air ambiant. Chaque branche du collecteur est reliée de façon à traverser un accouplement acoustique (10) formé par une chambre peu profonde à foyers conjugués et définie par deux plaques terminales faiblement espacées et des parois latérales acoustiquement réfléchissantes. La branche (14) du collecteur conduisant à un orifice du moteur (20) est reliée à l'accouplement (12) au niveau de l'un de ses foyers conjugués. La branche (18) conduisant à l'air ambiant est reliée à l'accouplement (12) selon un point éloigné de ses foyers conjugués et un réflecteur acoustique (16) est relié à l'un des foyers conjugués de l'accouplement acoustique (10) de façon à réfléchir les ondes acoustiques se propageant le long de la branche (14) conduisant à l'orifice du moteur vers le même orifice du moteur (20).
Patent EP-0592492-A1 (EP)
Inventor: AXE JOHN R
IPC: A61M16/00
Filed: 1992-06-12
Abstract: A method and device for controlling sleep disorder breathing utilizes variable pressure. The compressor supplies air at a relatively low pressure to the user's air passages while the user is asleep. A pressure transducer will monitor the pressure and convert the pressure into an electrical signal. The electrical signal is filtered and processed to compare it to the characteristics of waveforms that exists during snoring. If the envelope of the waveform exceeds an average threshold value in duration and in area, then the microprocessor will consider the envelope possibly associated with a snore. If a selected number of envelopes of this nature occur within a selected time period, then the microprocessor considers snoring to exist and increases the pressure of the compressor. If snoring is not detected within a certain time period, then the microprocessor lowers the level gradually.
Patent EP-0630491-A1 (EP)
Inventor: LESTRANGE RAYMOND JOSEPH
IPC: G03C1/005
Filed: 1992-03-12
Abstract: Emulsions photographiques gélatineuses à base d'halogénure d'argent présentant un meilleur rapport sensibilité/voile et un bon durcissement. On produit ces émulsions en les sensibilisant avec de l'acide 1-naphtol-4-sulfonique et en leur ajoutant un polyol aliphatique.
Patent EP-0613462-A1 (EP)
Inventor: COPPENS DIRK M
IPC: C09K3/18
Filed: 1992-09-30
Abstract: L'invention a trait à des compositions fluorochimiques, à leur préparation et à leur utilisation comme produits hydrophobes ou anti-huiles, et aux substrats qu'ils permettent de traiter. Ces compositions fluorochimiques comprennent un mélange de composés et/ou de polymères fluorochimiques, chaque composé comportant au moins deux groupes fluoroaliphatiques et une grosse fraction hydrocarbure telle que celles dérivant d'acides dimères; les polymères doivent au moins comporter un groupe fluoroaliphatique et plusieurs fractions hydrocarbures.
Patent EP-0577917-A1 (EP)
Inventor: HARNISCH RUPRECHT ING GRAD
IPC: B62D65/00
Filed: 1993-01-26
Abstract: A rail-suspended electric conveyor (1) has a rail (4) with I-shaped cross-section and horizontal running faces (2, 3) lying opposite one another. A carrying vehicle (5) can be moved along the rail (4), the carrying vehicle (5) having at least one motor-driven drive roller (6, 16) which rolls on an upper horizontal running face (2). One set of load gear (7) is pivotably mounted on the carrying vehicle (5) in order to compensate inclinations of the rail (4) and at least one contact roller (9, 18) can be pressed against the rail (4) as a function of the angle of inclination of the load gear (7). In order to improve the control of a contact force exerted by the contact roller (9, 18), the contact roller (9, 18) is rotatably mounted at one upper end of a bearing lever (12, 19) which is pivotably mounted with its lower end on the carrying vehicle (5), the bearing lever (12, 19) being connected to an actuation device (13) in order to pivot as a function of the angle of inclination. <IMAGE>
Patent EP-0571920-A1 (EP)
Inventor: JANSEN ROLF-MICHAEL DR
IPC: C07C17/00
Filed: 1993-05-24
Abstract: The invention relates to a process for the preparation of saturated fluorohydrocarbons by catalytic hydrogenation of at least one fluorohydrocarbon of the formula (I> Rf-CHnClcBrdIe      (I> in which       Rf = CaF(2a-b)+ 1Hb where a = 1 - 4, b = 0 - 4,   n = 0 - 2   c = 0 - 3   d = 0 - 3   e = 0 - 3   c + d + e = 3 - n, with hydrogen at increased temperature.s
Patent EP-0584610-A1 (EP)
Inventor: NAKANO KOH C O TECHNICAL RESEA
IPC: H01F1/147
Filed: 1993-08-05
Abstract: A method and a low iron loss grain-oriented electromagnetic steel sheet are disclosed. The method comprises the steps of: hot-rolling a grain-oriented electromagnetic steel sheet; cold-rolling the hot-rolled steel sheet once or twice intervened by intermediate annealing, so as to achieve the sheet thickness of a final product; annealing the cold-rolled steel sheet for decarburization; finish-annealing the decarburized steel sheet; forming linear grooves on the steel sheet substantially perpendicularly to the rolling direction, after the final cold-rolling step and before the finish-annealing step, by, for example, electrolytic etching or acid dipping; and filling the linear grooves with an element selected from the group consisting of Sn, B and Sb, or an oxide or a sulfate of an element selected therefrom. Preferably, each of the linear grooves has a width of 30-300 µm and a depth of 5-100 µm, and extends at 60-90° to the rolling direction, and is apart from the adjacent groove by 1 mm measured parallel to the rolling direction.
Patent EP-0591675-A1 (EP)
Inventor: STUERMER JOHANN
IPC: H01J37/34
Filed: 1993-08-27
Abstract: The invention relates to a device for preventing arcing in vacuum sputtering apparatuses. This device contains a pulse generator (12) which moves the cathode (5) of the sputtering apparatus to predetermined distances away from positive potential, as a result of which a discharge takes place from layers on a target (7). This discharge prevents high voltages building up, which can lead to arcing.
Patent EP-0593960-A1 (EP)
Title: Drive unit for an injection moulding machine
Inventor: WEGMANN ROLAND DR-ING
IPC: B29C45/72
Filed: 1993-10-01
Abstract: The invention relates to a drive unit (1) for an injection moulding machine for plastics processing, consisting of at least one electric motor (1.1) which is cooled by a fan (1.2) and drives a pump (1.3). The drive unit (1) is arranged in the base (2) for the injection unit on the reverse side (R) and the associated switching equipment is arranged in a switch cabinet (4) on the operator side (B). The object of the invention is, without constructional enlargement of the base (2), by cost-effective secondary measures, to achieve a noise reduction for the drive unit (1), without limiting the cooling function of the fan (1.2) for the electric motor (1.1). For this purpose, it is proposed to lead an air-intake duct (8) to the fan (1.2), through the switch cabinet (4). The exhaust air from the fan is introduced into a separate interspace (9) which is disposed between the switch cabinet (4) and drive unit (1) and is provided with metal air-guide plates (baffles) (9.1) and is then led away out of the outlet opening (7) in the base (2). <IMAGE>
Patent EP-0598233-A1 (EP)
Inventor: MORGENSTERN ERICH DIPL-ING
IPC: B65D90/34
Filed: 1993-10-20
Abstract: The invention relates to a gas valve, especially on a tank wagon, having a housing in which a valve plate (2) can be moved from a closed position to an open position by a spring-loaded tappet guided in a cross member of the housing. According to the invention, the housing is of integral construction and the valve plate is releasably connected to the tappet. The valve plate can be inserted in the housing from the side facing away from the tappet-actuating side and can be connected to the tappet in the housing. <IMAGE>
Patent EP-0660131-A1 (EP)
Inventor: OSEN KARL
IPC: G01S5/14
Filed: 1993-12-23
Abstract: A camera guidance system uses multiple GPSs distributed on the camera-supporting platform and on the cameras'target, to automatically point the cameras and the antennas conveying video signals to a receiver.
Patent EP-0607640-A1 (EP)
Inventor: PETERSEN PHILIP R
IPC: C23F11/16
Filed: 1993-01-18
Abstract: Naphthenic acid corrosion in refinery distillation units is inhibited by introducing into the units effective amounts of a polysulfide corrosion inhibitor.
Patent EP-0594399-A1 (EP)
Inventor: TERHUNE JAMES HOWARD
IPC: G10K11/04
Filed: 1993-10-19
Abstract: A transducer for generating or detecting ultrasonic energy of very narrow bandwidth which closely approximates a monochromatic source or detector has a gas gap (7) of uniform dimensional width. The transducer employs standing ultrasonic waves generated, by multiple reflections and constructive interference, within the gap, effectively acting as a filter to pass only ultrasonic waves having a predetermined resonant frequency in response to impingement of broadband ultrasonic energy. This filtering effect enables the transducer to act as a source or detector of monochromatic ultrasound.
Patent EP-0599681-A1 (EP)
Inventor: BONNET PASCAL
IPC: G06F13/00
Filed: 1993-11-02
Abstract: Simulation tool (ES) for network code (RE) characterised in that the code is ported into a computer (ORD) external to the system, the tool constituting an application for the operating system of the latter (NY), being considered as a virtual kernel (CC) and comprising at least:   - the communications layer code, unmodified and compiled in the internal language of the computer (CC), - the basic services for the virtual kernel linked to the said code (CONFIG, RA, SI, GH) - a number m of libraries (L1 to Lm) for access to the code (CC) for a number n of test applications (A1 to An) of the latter.   Application to the development of network codes. <IMAGE>
Patent EP-0558425-A1 (EP)
Inventor: LACOMBE JEAN-PIERRE
IPC: B62M25/08
Filed: 1993-02-10
Abstract: Gear change device for a cycle with chain and sprocket transmission and which comprises a movable dérailleur assembly intended to move the chain laterally allowing passage from one sprocket to another, characterised in that the said gear change device comprises conversion means converting the rotation of one of the pivoting sprockets (15, 17) into a lateral displacement (F6, F7) of the movable dérailleur assembly (7) and in that it comprises means (12, 13) for commanding the lateral displacement of the movable dérailleur assembly (7). <IMAGE>
Patent EP-0631258-A1 (EP)
Inventor: BELON FONTAL JUAN BAUTISTA
IPC: G06K19/00
Filed: 1993-06-21
Abstract: Method and device for automatically changing of the operating conditions of machines and apparatus. 
The method is characterised by:
     a) the production on a laminar medium of marks which are coded in accordance with values of the setting or configuration parameters of the machine or apparatus;   b) supplying the laminar medium with the marks made to an automatic reading head of the machine;   c) automatic reading of the graphic signals produced on the laminar medium by means of the reader head incorporated in the machine control components;   d) transmitting the result of reading to the system microprocessor;   e) comparing the values read of the computer memory, which containing the equivalents of the parameter values; and   f) emitting instructions by part of the microprocessor to the machine components which the operating conditions depend of the parameters values.
Patent EP-0552133-A1 (EP)
Inventor: ZHEN YONG S
IPC: C01F7/308
Filed: 1993-01-14
Abstract: A process for preparing uniform, agglomerate free, submicron/nanosize ceramic powders from a polymeric foam comprising metal cations homogeneously incorporated within a foam cell structure of the polymeric foam. The polymeric foam is heated to remove any solvent, and calcined at a temperature of about 400°C to about 1200°C for about ½ to about 8 hours to produce the desired ceramic or metal powder.
Patent EP-0558452-A1 (EP)
Inventor: HUG HANS THOMAS
IPC: F01N13/02
Filed: 1993-02-19
Abstract: In a process for purifying combustion gases, an aqueous urea solution prepared in a reactant tank (20) is introduced into the hot exhaust gas stream (30) of varying concentration and finely sprayed in the direction of the exhaust gas stream. After decomposition of the urea in a pyrolysis channel (14), the exhaust gas stream (30) is homogeneously mixed in-line by a mixer (34) arranged in a mixing channel (16). In a subsequent in-line reaction channel (18), the reducible exhaust gas components are substantially completely reacted with the aqueous urea solution in at least one selective non-zeolite-containing reduction catalyst (36), then, depending on the plant, the oxidisable exhaust gas components are also substantially completely reacted without reactant in at least one oxidation catalyst (38) to form non-toxic gases. A two-component nozzle apparatus (26) opening out into the pyrolysis channel (14) includes a changeover valve (88) for the working position and the blow-out position, a jacketed pipe (24) for the compressed air, arranged in the region of the exhaust gas stream (30), a urea line conducted at a distance in the jacketed pipe (24) and a nozzle for fine spraying of the aqueous urea solution. <IMAGE>