baber/WOPTO huggingface dataset:
Patent EP-0488316-A1 (EP)
Inventor: TORISAWA NOBUYUKI
IPC: B65H7/12
Filed: 1991-11-28
Abstract: Photographic light-sensitive mediums (14) such as sheets are fed one by one by a suction pad (16) in a sheet-feed control device. The suction pad (16) is displaced downward at a low speed in a position near a stack of sheets so as to approach an uppermost one of the sheets (14), thereby attracting the uppermost sheet to the suction pad (16), and the uppermost sheet is flexed by a sheet presser (18) while it being separated away from other sheets. Then, a judgement is made as to whether or not the suction pad attracts either a single sheet (14) or a plurality of sheets, by detecting magnitude of the flexion of the sheet or sheets attracted. Then, the suction pad (16) is displaced again toward the position where the uppermost sheet (14) is to be attracted when it is detected that the suction pad (16) has attracted the plurality of sheets. At this time, the suction pad (16) is placed in a given stop position, thereby releasing the plurality of sheets from the suction pad (16). It is then detected whether or not the plurality of sheets have been released from the suction pad (16). After the plurality of sheets have been released from the suction pad (16), the suction pad (16) is displaced again toward the position where the suction pad (16) attracts the uppermost sheet (14) so as to attract and hold the uppermost sheet (14).
Patent EP-0448173-A1 (EP)
Inventor: MULKENS JOHANNES CATHARINA H
IPC: G02F1/1335
Filed: 1991-03-20
Abstract: Picture inversion in display devices, based on the twisted nematic effect is prevented by choosing a twist angle ψ T  in such a way that 40 o  < ψ T <  90 o , while it holds for the angle α between the direction of polarization of one of the polarizers and the associated direction of orientation that: 
 
           30       o        + ψ   T       /₂ < α < 60       o        + ψ   T   /₂.
Patent EP-0467431-A1 (EP)
Inventor: SLOT GERRIT
IPC: G08B3/10
Filed: 1991-06-17
Abstract: A paging system comprising a central main station (1) having a processing unit (2) connected to control means (4) and a main transmission circuit (5) for transmitting a paging or call signal (7) comprising an identification number of a portable receiving unit (8) or of a group of receiving units of a plurality of receiving units to which different identification numbers are assigned. The system comprises a memory (11) for storing therein a conditional order to generate an alert or the like destined for a user of a receiving unit, means to input conditional orders into said memory, and detection means (18) to detect whether a user of a receiving unit enters or leaves a predetermined area or system and which after detection of such transition, if there is stored a conditional order destined for said receiving unit in the memory, control the system for generating an alert associated with said order. Dependent on the kind of means to input conditional orders in the memory and on the kind of detection means the memory is part of the main station or of each individual receiving unit.
Patent EP-0482730-A1 (EP)
Inventor: PERNECZKY GEORGE C
IPC: C23C2/28
Filed: 1991-03-04
Abstract: The present invention relates to an apparatus for cooling a traveling strip (10) of heated material. The apparatus includes a cooling header (32) comprising an external pipe (44) having disposed therein a plurality of internal pipes (46) having discharge holes. The external pipe (44) has an exit which communicates with the discharge holes, and further includes a first chamber (42) which communicates with a source of air and a second chamber (45,47) which communicates with the first chamber and the internal pipes.
Patent EP-0487276-A1 (EP)
Inventor: WATWE ARUNKUMAR SHAMRAO
IPC: C22C32/00
Filed: 1991-11-18
Abstract: The alloy of the invention has improved intermediate temperature properties at temperatures up to about 482°C. The alloy contains (by weight percent) a total of about 6-12% X contained as an intermetallic phase in the form of Al₃X. X is selected from the group consisting of Nb, Ti and Zr. The alloy also contains about 0.1-4% strengthener selected from the group consisting of Co, Cr, Mn, Mo, Ni, Si, V, Nb when Nb is not selected as X and Zr when Zr is not selected as X. In addition, the alloy contains about 1-4% C and about 0.1-2% O.
Patent EP-0477054-A1 (EP)
Title: Moteur électrique à commutation électronique à structure complexe
Inventor: ESCARAVAGE GERARD
IPC: H02K3/50
Filed: 1991-08-28
Abstract: Le moteur constitué, entre autres, de moyens de commutation (40) avec un connecteur (41) constitué d'un support isolant (410) destiné à être porté par l'induit (30) et de contacteurs (411) conducteurs munis de cosses (412) pour recevoir les bouts (321) des fils (320) des bobinages (32) de l'induit (30) et de plots (413) destinés à venir au contact chacun de contre-plots (413') correspondants d'un circuit imprimé (421) est caractérisé en ce que le support isolant (410) porte à sa périphérie (4101) une couronne (4102) médiane bordée de part et d'autre de bordures (4103) latérales de diamètre moindre, en ce que cette couronne (4102) est aménagée pour former des dents (4104) dont le profil (4106) au moins à proximité du fond (4107) de chaque intervalle (4108) qui les sépare présente une partie en retrait (4105), en ce que chaque bordure (4103) est pourvue d'encoches (4109) disposées à l'aplomb des dents (4104), en ce que les cosses (412) et les plots (413) sont réunis par des échelons (415) centraux avec deux ailes (416) qui sont destinés à être engagés chacun dans les intervalles (4107) de manière que chaque aile (416) puisse être appliquée contre une partie en retrait (4105), et en ce que chaque échelon (415) porte deux barrettes (417) marginales qui sont destinées à être engagées chacune dans les encoches (4109). <IMAGE>
Patent EP-0461224-A1 (EP)
Inventor: KIM JIN BAEK - LUCKY APT
IPC: C08L33/00
Filed: 1990-12-28
Abstract: Procédé de préparation d'une résine acrylique transparente et résistante à la chaleur, caractérisé en ce qu'il consiste à imidiser de la résine méthacrylique dans une solution qui comprend de l'amine primaire ou les composés ammoniacaux générateurs de l'amine primaire, avec une température appropriée et éventuellement en présence d'un catalyseur. Le produit réactionnel est le composé qui correspond à la formule (I) comprenant plus de 10 % en poids d'un motif structural imidisé. Dans la formule (I), R1, R2et R3 représentent indépendamment les uns des autres un atome d'hydrogène, ou alkyle, cycloalkyle, aryle, aralkyle ou alcaryle en C1-20 substitué ou non substitué, ou des mélanges de ces composés.
Patent EP-0457890-A1 (EP)
Inventor: REED JOHN NICHOLAS
IPC: B62D55/30
Filed: 1990-12-13
Abstract: Un véhicule (8) à chenille suspendue (figure 1) comprend une chenille sans fin (12) en contact avec le sol, un pignon à chaîne (20) qui reste dans une position fixe par rapport au corps du véhicule, une poulie libre (14) et des poulies (16) d'enclenchement de la chenille qui sont en contact avec le sol et qui se déplacent avec la suspension (28, 30) à maillon oscillant/ressort à air, ainsi qu'une poulie libre de compensation (18) montée de manière à effectuer un mouvement essentiellement linéaire sous l'action d'une ou plusieurs unités de compression (38) sollicitées par ressorts agencées entre la poulie libre de compensation et le châssis du véhicule.
Patent EP-0506799-A1 (EP)
Inventor: LUNGU CORNELIUS DIPL ING
IPC: H01F7/16
Filed: 1990-12-21
Abstract: L'invention décrit un entraînement magnétique bistable comportant un induit (3, 4) composite, constitué d'un aimant permanent (3) circulaire de qualité supérieure avec deux pièces polaires (4, 4') de forme appropriée, pouvant se déplacer à côté de l'enroulement (1), perpendiculairement à l'axe de celui-ci, à l'intérieur d'un pôle électromagnétique circulaire (Rp) entre deux pôles électromagnétiques d'arrêt (5, 5'). On décrit des exemples d'exécution et d'application de cet entraînement comme aimant de levage et aimant oscillant ainsi qu'un circuit pour son fonctionnement avec un courant continu. Un circuit de condensateur permet également un fonctionnement en mode monostable. Avantages: légèreté de l'induit, rendement élevé, action sur deux côtés, souplesse d'utilisation, simplicité.
Patent EP-0517712-A1 (EP)
Title: Improvements in or relating to photographic processing apparatus.
Inventor: GLOVER EDWARD CHARLES TIMOTHY
IPC: G03D3/08
Filed: 1991-02-07
Abstract: PCT No. PCT/EP91/00256 Sec. 371 Date Aug. 14, 1992 Sec. 102(e) Date Aug. 14, 1992 PCT Filed Feb. 7, 1991 PCT Pub. No. WO91/12568 PCT Pub. Date Aug. 22, 1991.A low volume thin tank photographic development apparatus has a narrow passage which has a width which is adjustable by placing strips of chemically inert material at the edges of the passage. The strips may be wound on rollers, and the strips may be stepped so that they are of different dimensions, to accommodate different webs of photographic material being processed. The use of the strips ensures that the minimum quantity of photographic processing solution is used.
Patent EP-0527767-A1 (EP)
Inventor: JAGADISH MITTUR NANJAPPA
IPC: C07K19/00
Filed: 1991-04-05
Abstract: L'invention décrit des protéines enveloppantes de potyvirus ainsi que les séquences d'acide nucléique qui les codent, dans lesquelles la zone de terminaison N et/ou C est remplacée, ou partiellement remplacée, par des polypeptides étrangers pouvant coder des antigènes d'organismes provoquant des maladies, ou par des produits polypeptides utiles. Les protéines enveloppantes de potyvirus s'assemblent ou se polymérisent en structures ou agrégats antigènes à poids moléculaire élevé. Par conséquent, les protéines enveloppantes de potyvirus ou leurs agrégats à poids moléculaire élevé peuvent s'utiliser comme vaccins chez les humains et les animaux.
Patent EP-0530205-A1 (EP)
Inventor: GREEN GEORGINA ELIZABETH
IPC: C09D5/16
Filed: 1991-04-09
Abstract: Une composition de revêtement d'antifouling contient un biocide contre les organismes marins et comprend à titre de liant une résine hydrolysable contenant au moins une chaîne latérale portant au moins un groupe terminal de la formule: -X-(-O-M-R)x, où X représente (I), M représente un métal ayant une valence d'au moins 2, X représente 1 ou 2, et R représente un reste d'acide organique monobasique. La composition de revêtement contient une amine non volatile réduisant la viscosité de solutions du liant de résine hydrolysable.
Patent EP-0528831-A1 (EP)
Inventor: GRINDSTAFF QUIRINUS GLEN
IPC: G01N27/62
Filed: 1991-04-15
Abstract: Nouveau système de chromatographe en phase gazeuse-spectromètre de masse et procédé pour une analyse quantitative de composés chimiques réactifs. Tous les composants (38, 40, 44, 46) d'un tel système situés à l'extérieur du four (14) du chromatographe en phase gazeuse sont thermo-régulés (36) par programmation afin de faire marcher le système à une température de volatilisation spécifique au(x) composé(s) que l'on veut séparer et mesurer.
Patent EP-0478762-A1 (EP)
Title: Method and device for separating a fibre suspension.
Inventor: FJAELLSTROEM ROLAND
IPC: D21C9/02
Filed: 1991-03-19
Abstract: PCT No. PCT/SE91/00208 Sec. 371 Date Dec. 10, 1991 Sec. 102(e) Date Dec. 10, 1991 PCT Filed Mar. 19, 1991 PCT Pub. No. WO91/15629 PCT Pub. Date Oct. 17, 1991.A fibre suspension is separated by a filter device having a hollow filter body (1) with a wall (2) of filter material, and a container (3). The entire fibre suspension to be separated is sprayed in the form of at least one liquid jet onto said wall (2) to force a fine fraction of the suspension containing most of said undesired particles through said wall of filter material into the hollow filter body, thereby leaving a created coarse fraction of the fibre suspension mainly containing fibres in the container outside the filter body. Relative displacement between the liquid jet and the filter material is provided. Said created coarse fraction is dewatered through the wall of filter material, and said dewatered coarse fraction is discharged from the container.
Patent EP-0547069-A1 (EP)
Title: Combinaison d'un detecteur de proximite et d'une cible, detecteur de proximite et cible pour une telle combinaison
Inventor: SEALE ALLEN GORDON MILDEN GARD
IPC: G06K7/08
Filed: 1991-08-15
Abstract: Un détecteur de proximité du type inductif (S) comprend une boucle ouverte (L3) adjacente à l'inducteur (L1, L2) du circuit résonant parallèle de son oscillateur (LC) principal. Un commutateur à double état et à vitesse élevée (S1) est connecté entre les extrémités de la boucle (L3). Un signal d'entrée pulsé dans le commutateur (S1) provoque l'établissement et l'interruption séquentiels d'une connexion entre les extrémités de la boucle (L3), de sorte que la boucle (L3) agit comme une cage de Faraday pour empêcher une liaison inductive réciproque entre l'inducteur (L1, L2) et un inducteur (L4) d'un circuit résonant (LC) passif (L4, C4) d'une cible (T) lorsque la cible (T) est à proximité du détecteur de proximité (S) et que la connexion entre les extrémités de la boucle (L3) est effectuée par le commutateur à double état (S1).
Patent EP-0489910-A1 (EP)
Title: Procede d'incineration de dechets solides, procede de traitement de dechets solides et procede de traitement de gaz emis par incineration de ces dechets
Inventor: HASEBE NOBUYASU
IPC: B01D53/94
Filed: 1991-06-27
Abstract: Procédé d'incinération de déchets combustibles tels que des matières plastiques, consistant à traiter les gaz émis par l'incinération de déchets combustibles, caractérisé en ce que l'on utilise l'énergie d'un explosif afin d'amorcer la combustion desdits déchets combustibles, tels que des matières plastiques enfouies dans la terre, pour, simultanément, former des chambres de combustion permettant une combustion primaire, amener des combustibles (1) et un gaz oxydant (2) dans lesdites chambres de manière que l'incinération s'effectue pendant la décharge de gaz (3) émis par incinération au dessus de la surface de la terre soumettre lesdits gaz émis par l'incinération à une oxydation en présence d'un catalyseur (4), de manière que les gaz toxiques tels que CO, COC12, et la dioxine qu'ils contiennent sont transformés en CO2 H2O, HCl, et SOx, lesquels sont ensuite traités.
Patent EP-0538555-A1 (EP)
Inventor: GOEBEL THOMAS DR
IPC: C09K23/54
Filed: 1992-06-10
Abstract: Aqueous emulsions are disclosed containing organosilicon compounds for the impregnation of inorganic materials, in particular building materials, containing alkoxysilanes and silane surfactants. The aqueous emulsions are storage stable and are adjusted to pH of from 3 to 5.5 just prior to use.
Patent EP-0524586-A1 (EP)
Inventor: FORTUNATI STEFANO
IPC: C01G3/00
Filed: 1992-07-20
Abstract: A process for the pyrolysis of YBCO powders, characterized by the preparation of a clear aqueous solution containing the ions yttrium, barium and copper, in the final proportions desired for the powder, in the form of complex compounds, preferably citric complex compounds, and in the presence of a detonating system, like for instance a combination of ammonium ions and of nitrate ions. 
     The clear solution is then made to concentrate by means of evaporation, until triggering a violent combustion which is carried out at a high temperature, higher than 250°C and preferably higher than 850°C.
Patent EP-0527368-A1 (EP)
Inventor: GUIOL ERIC
IPC: H01R4/64
Filed: 1992-07-22
Abstract: A cable bushing device for the electromagnetically sealed bushing of a screened electrical cable (11) having an electrical screen, which is exposed by a cable jacket (13) in the bushing region, through a partition-wall opening (29), electrically conductive partial shells (17) being fitted to the exposed region of the cable screen, over which partial shells (17) the one electrically conductive sleeve (15) is pushed which on the one hand has a covering disc (21), which is constructed integrally therewith, and on the other hand has an annular disc (23), (which can be fitted radially to the sleeve (15) and has a radial slot (37)) as well as having a threaded nut (33) which can be screwed onto the sleeve (15) and a lock nut (35) which interacts therewith. All the parts of the cable bushing device, with the exception of the covering disc (21) and the annular disc (23), have smaller external dimensions than the internal dimensions of the partition-wall opening (29). In this way, the cable bushing device can be pre-installed on a cable assembly before installation on the partition wall (27) takes place. <IMAGE>
Patent EP-0536624-A1 (EP)
Inventor: MORISHITA KENTARO
IPC: G01P15/00
Filed: 1992-09-29
Abstract: An acceleration sensor (24) acting as a collision sensor for sensing a collision in terms of an impact load inputted from a side of a vehicular body is mounted either directly on a cross member (16), which is arranged widthwise of the vehicular body (11), or on a floor pan close (12) to the cross member so that a load due to a side collision is inputted without any attenuation to the collision sensor (24) through the cross member. As a result, the side collision can be reliably sensed at an early stage. Moreover, the number of collision sensors can be reduced because the single collision sensor can sense a collision at either lefthand or righthand side. If the collision sensor is disposed on a floor tunnel (13) either in or close to a position intersecting the axis of the cross member (16) arranged widthwise of the vehicular body (11), the load at the time of a side collision is transmitted without any attenuation to the collision sensor, because the floor tunnel (13) is rigidly connected to the cross member (16), so that the side collision can be reliably sensed at an early stage.
Patent EP-0517344-A1 (EP)
Inventor: IWAKI TADAO
IPC: G03H1/04
Filed: 1990-06-28
Abstract: 1. An optical correlation apparatus comprising: 
   means (201-205,209,211) for converting at least one code image and at least one input image into a corresponding coherent code image and coherent input image; 
   means (206,212) for Fourier transforming the coherent code image and the coherent input image into a Fourier code image and a Fourier input image independently of each other; 
   means (204,208) for enabling coherent reference light of spherical wave or plane wave to interfere with the Fourier code image to form a Fourier code hologram; 
   means (207) for converting the Fourier code hologram into a binarized intensity distribution hologram image and for recording or displaying the same; 
   means (212,213) for reading the binarized intensity distribution hologram by using the Fourier input image; and 
   means (214,215) for Fourier transforming the read binarized intensity hologram into a correlation image and for converting the correlation image into a corresponding output signal, 
characterised in that the means for converting the Fourier code hologram comprises a binary spatial light modulator (207).
Patent EP-0511807-A1 (EP)
Inventor: BAKER JOHN FREDERICK CHARLES
IPC: G01D9/00
Filed: 1992-04-27
Abstract: Apparatus for monitoring changes in a physical quantity with time comprises a reader unit (1) and at least one sensor unit (2) containing electronic components (20, 21, 23, 24 and 25) arranged to measure the physical quantity at predetermined time intervals and to store measurement data with corresponding time data. Each sensor unit (2) also contains communication means (26) for transferring the measurement data and the time data from the sensor unit (2) to the reader unit (1), and the sensor unit (2) also contains an inductive coupling means (24) to receive energy from the reader unit (1) to power the communication means (26). Each sensor unit is encapsulated with a food grade plastic and is typically the size of a credit card, thereby providing a small and relatively inexpensive temperature monitoring device for use in the transport and storage of foodstuffs.
Patent EP-0529814-A1 (EP)
Inventor: MENZIES GRAHAM PETER
IPC: H01H15/06
Filed: 1992-07-29
Abstract: In a domestic heating control unit slider 1 has a handle 3 projecting through aperture 7 in housing 6. When slider 1 is moved along channel 8 formed by side walls 10, 11 and back wall 12, engagement between cam surfaces 13 and cross-bar 5 ensure that there are three or more specific rest positions corresponding to appropriate position of contract arm 15 on circuit board 14. Arm 2 of slider 1 and back wall 12 inhibit access to circuit board 14 through aperture 7 for all positions of slider 1.
Patent EP-0526208-A1 (EP)
Inventor: YOSHIHARA TOSHIYUKI
IPC: G03G15/00
Filed: 1992-07-30
Abstract: An electrophotographic photosensitive member (101) for being charged by a charging member (102) which is contacted thereto and which is supplied with an oscillating voltage (103) includes a photosensitive layer (101b); a base member (101a) for supporting the photosensitive layer (101b); a portion for receiving driving force; and total weight divided by total volume of the photosensitive member (101) is not less than 0.65 g/cm². This structure avoids vibrations of the photodrum (101) when an AC-fed contact charger (102) is used.
Patent EP-0539070-A1 (EP)
Inventor: VANHANEN PETTERI
IPC: H04B1/40
Filed: 1992-10-12
Abstract: A method of providing a positive transmitter power switch-on in a dual-mode mobile phone is disclosed. According to the invention the transmitter is switched on in two or more phases, controlled by the mobile phone microprocessor program. Preferably the power amplifier sections are switched on in sequence, so that the the output power amplifier sections (3 and 4) are first switched on by enabling the transmit enable signal (TXE). Then the input power amplifier sections (1 and 2) are switched on by enabling ramp-up signal (RAMP-UP). Transmission is thereafter enabled by the transmit power control signal (TXC) being switched on, the amplifiers then output the amplified radio frequency input signal (RFIN) to the duplex circuit (10) transmit terminal (TX).
Patent EP-0552557-A1 (EP)
Inventor: GRAVES ROGER ALLEN JR
IPC: B60W30/18
Filed: 1992-12-18
Abstract: A pneumatic control system (200) for controlling the automated shifting of the splitter section (114) of an automated compound transmission (110)is provided. Shifting of the splitter section is controlled by a differential area piston/cylinder actuator assembly (162) having a first chamber (168A) associated with low-speed operation and a second chamber (170A) associated with high-speed operation. Pressurization and exhaust of each of the chambers is controlled by an individual independently controlled solenoid actuated valve (202 and 204 respectively), each of which operates in response to control signals from an ECU 124.
Patent EP-0551753-A1 (EP)
Inventor: SUGIURA SATOSHI
IPC: G11B7/007
Filed: 1992-12-18
Abstract: The optical recording medium includes: an information recording substrate; and pits (P) formed on the information recording substrate, each of the pits corresponding to a recording information unit comprising a plurality of bits, and having one of predetermined patterns for respectively generating different optical characteristics by projecting a light spot onto the pits.
Patent EP-0524045-A1 (EP)
Inventor: URSENBACH FRANCOIS
IPC: H01Q19/10
Filed: 1992-06-30
Abstract: The invention relates to antennas for decimetric waves including at least one vertical array of dipoles (d2, d3, d5-d16) distributed in groups on various levels. The substantially rectangular form of the dipole array of known antennas is abandoned in favour of a form which is narrower in the top part of the array, by virtue of a reduced number of dipoles in the groups of the top part (d2-d3) by comparison with that in the groups of the bottom part (d5-d8; d9-d12; d13-d16); the reflector (Rb) associated with the array has correspondingly a surface of smaller width in its top part than in its bottom part. The performance thereof is only slightly affected and the structure is considerably lighter in weight. Application, in particular, to rotary antennas. <IMAGE>