baber/WOPTO huggingface dataset:
Patent EP-0522949-A1 (EP)
Title: Détecteur de proximité
Inventor: FACON PIERRE
IPC: G01V3/08
Filed: 1992-07-06
Abstract: Ce détecteur comprend un oscillateur à fréquence variable (1) produisant un premier signal électrique, un circuit d'émission (3) à antenne capacitive auquel est appliqué ledit premier signal, un circuit de réception (6) formant avec le circuit d'émission (3) un coupleur sélectif pour recueillir un second signal électrique à la fréquence de l'oscillateur, et un circuit (9) pour comparer les phases des premier et second signaux électriques et produire un signal de sortie en réponse à une variation du déphasage entre lesdits signaux due à la présence dans l'environnement de l'antenne d'un corps étranger à détecter. Le détecteur comprend en outre un circuit de réaction (13) piloté par le signal de sortie du circuit de comparaison (9) et commandant l'oscillateur (1) pour faire varier la fréquence du premier signal dans le sens qui tend à annuler ladite variation du déphasage. <IMAGE>
Patent EP-0581789-A1 (EP)
Inventor: MAITI SAMARENDRA N
IPC: C07D501/62
Filed: 1992-04-07
Abstract: Dérivés de sulfone de 2-spirocyclopropyl-céphalosporine répondant à la formule de structure (I), et utilisés en tant qu'inhibiteurs puissants d'élastase.
Patent EP-0583268-A1 (EP)
Title: A crane control method.
Inventor: HYTONEN KIMMO
IPC: B66C13/06
Filed: 1992-04-10
Abstract: The object of the invention is a method of controlling a crane or a similar apparatus, utilized e.g. in controlling an overhead crane, wherein the crane attendant applies velocity request (Vref) from the control system of the crane to the operating means of the crane as control sequences and the velocity requests (Vref) applied by the attendant are read into the control system. To improve controllability of the crane, the velocity request (Vref) is compared to the previous velocity request and if the velocity request has changed, an accelerating sequence for the corresponding change in velocity is provided, subsequently storing the resultant accelerating sequence, whereafter, or if the velocity request remains unchanged, the changes in velocity determined by the stored accelerating sequences at a given time are added up and this sum (dV) is added to the previous velocity request (Vref), the resultant sum providing a new velocity request (Vref2), which is set as a new control command and velocity request (Vref2) for the operating means of the crane.
Patent EP-0591240-A1 (EP)
Inventor: WILLIAMS DAVID EDWARD
IPC: G01N33/00
Filed: 1992-05-18
Abstract: L'invention se rapporte à un détecteur de gaz qui sert à détecter la présence d'un gaz dans un mélange gazeux et qui comprend à cet effet deux paires d'électrodes (2, 3; 2, 4) montées sur un élément de détection (5), soit dans une position où les électrodes de chaque paire sont espacées par une distance différente soit dans une position où la relation entre les éléctrodes de l'une des paires et la surface active de l'élément de détection est différente pour chaque groupe. Pendant l'utilisation, le rapport des résistances électriques dans les deux paires d'électrodes est mesuré et les valeurs mesurées de ce rapport sont comparées à une courbe d'étalonnage, laquelle indique la façon dont ce rapport varie avec la concentration du gaz à détecter.
Patent EP-0546128-A1 (EP)
Title: Injection pipe and process for setting a rock anchor.
Inventor: GRUBER HEINZ
IPC: E21D20/02
Filed: 1992-05-30
Abstract: PCT No. PCT/EP92/01208 Sec. 371 Date Nov. 22, 1993 Sec. 102(e) Date Nov. 22, 1993 PCT Filed May 30, 1992 PCT Pub. No. WO93/01363 PCT Pub. Date Jan. 21, 1993An injection bore anchor for use with rock having particularly low cohesive properties has at least two injection valves arranged in the front region of the injection bore anchor and formed as non-return valves so that it is possible for the grout suspension issuing from a longitudinal channel running through the injection bore anchor to flow out but not the reverse. In order to place the injection bore anchor, the injection bore anchor is initially used as a bore rod, wherein a flushing fluid is guided through a longitudinal channel and the bores in the region of a bore-crown. Subsequently, a grout suspension is introduced through the longitudinal channel into the bore hole for filling the bore hole, wherein subsequently the residual grout suspension located within the channel is displaced as far as the region of the bore-crown by a displacement body introduced into the channel. By a grout suspension being introduced again after the initial setting of the grout suspension in the bore hole and the rout suspension now flowing out due to the injection valves, exerting a cracking open effect on the grout located here and/or penetrating in the still existing cracks and gaps, the bore hole in the region of the bore hole bottom and the surrounding rock is expanded and thus the size of the region penetrated by the grout is considerably increased, so that it is possible to secure reliably the position of the injection bore anchor in the surrounding rock.
Patent EP-0598744-A1 (EP)
Inventor: WILLIAMSON NEVILLE LIONEL
IPC: A61N1/20
Filed: 1992-07-13
Abstract: Appareil destiné au traitement de la peau, constitué d'un boîtier (10) se présentant commodément sous forme d'un élément en plastique moulé, lequel contient un circuit à courant continu à basse tension comprenant une pile (21) dont le pôle négatif est connecté par un fil souple (20) à une sonde (16) comprenant une extrémité d'électrode métallique (22) qu'on applique sur une zone localisée située sur la peau de l'utilisateur qui doit être traitée. L'extrémité est conique et se termine en pointe avec un angle aigu de préférence d'environ 50° pour permettre une application non invasive sur la peau. Le pôle positif est connecté à une deuxième électrode (26) formée par une partie du boîtier que l'utilisateur doit tenir dans sa main pour que son corps ferme le circuit électrique.
Patent EP-0548322-A1 (EP)
Inventor: SPAETH WALTER
IPC: B21D3/10
Filed: 1992-07-09
Abstract: Un procédé pour le cintrage de précision de pièces précintrées en trois dimensions, en particulier de profilés métalliques, prévoit qu'à la sortie d'une cintreuse, dans laquelle les pièces sont cintrées jusqu'en trois dimensions, soit disposée une station de cintrage de précision automatique et que la pièce à cintrer avec précision soit maintenue par au moins deux points de serrage, puis cintrée avec précision par des unités hydrauliques disposées entre les points de serrage.
Patent EP-0591453-A1 (EP)
Title: Multitube ozone generator and method of making same.
Inventor: OLSEN DOUGLAS L
IPC: C01B13/11
Filed: 1992-06-26
Abstract: A multi-tube ozone generator which includes a plurality of ozone generating tubes packed or nested in a close proximity to one another to provide a compact and nested configuration while still providing sufficient cooling passages between the tubes. Each of the tubes is provided with a central portion and an enlarged, flared hexagonal configured end portion which are joined to adjacent flared ends along their mating edges. The present invention also relates to a method for making such an ozone generator.
Patent EP-0598752-A1 (EP)
Title: A process of and apparatus for treating a fluid.
Inventor: WRIGLEY DAVID
IPC: C02F3/06
Filed: 1992-07-20
Abstract: Apparatus 1 for treating a fluid, in this case wastewater, comprising a vessel or tank 2, means 3 to supply the wastewater in an alternating sequence to the vessel 2, anda means 4 for oxygenating the bed of granular media 5 to provide aerated filter media. The filter bed is aerated during operation by air, oxygen enriched air or other gas being introduced at or adjacent the base (as viewed) of the bed through the means 4, which may be a perforated manifold, diffuser or the like extending substantially over the whole surface area of the bed 5. Also the bed 5 is a granular media such as natural minerals or blast furnace slag media to the surface of the discrete particles of which is attached bacteria and micro-organisms (a biomass) which effects treatment of the fluid. The influent at 3 derived from sewage is counter current to the air, and is particularly a non-nitrified influent namely wastewater that has previously been treated to reduce the BOD (biological oxygen demand) and suspended solids concentrations. The blast furnace slag media 5 has an average particle diameter of 2.8-4.0mm and a porosity of 13.9%. In carrying out the process the periodic reversal of the flow through the filter bed maintain the concentration gradient of the micro-organisms (biomass) substantially uniform as a desired concentration of micro-organisms throughout the depth of the bed under all operating conditions in the embodiments illustrated. This provides for a uniform, efficient treatment of the sewage. <IMAGE>
Patent EP-0619774-A1 (EP)
Title: A process for the partially coating of articles with a layer of thermoformable plastic material.
Inventor: BALDUCCI SERGIO
IPC: B29C51/16
Filed: 1992-07-09
Abstract: An article such as a broom back coated with a covering comprising a layer (9) of thermoformable plastic material. The broom backs (1) are introduced in a chamber (6) of a thermoforming machine (5) radiating panel (8). A plate of thermoformable material is put on the broom backs (1) and by the action of the heat radiated by the panel (8) and under vacuum condition the plate melts forming a layer (9) which wraps the broom backs (1) almost completely. The coating layer (9) thus formed after deformation maintains its colour and brightness and inscriptions and fancy drawings can also be preprinted on it. The covering formed by said layer (9) comprises an upper and a side surface completely wrapping the upper and the side faces of broom backs (1) and a lower bent edge partially coating the lower face (2a) thereof. The layer (9), which preferably is of PVC or polystyrene, advantageously preprinted, is firmly secured to the broom backs (1) after cooling.
Patent EP-0604465-A1 (EP)
Inventor: ROPER RENEE MARIE
IPC: C10N70/00
Filed: 1992-08-06
Abstract: L'invention concerne un additif pour huiles deux temps, des compositions et des concentrés contenant ledit additif pour huiles deux temps ainsi que des procédés de préparation et d'utilisation de l'additif pour huiles deux-temps, comprenant le produit de réaction de (A) au moins un agent d'acylation de masse moléculaire élevée, (B) au moins une polyalkylènepolyamine, (C) au moins un second agent d'acylation monocarboxylique, le rapport molaire entre l'agent d'acylation d'acide carboxylique et l'agent d'acylation de masse moléculaire élevée est d'au moins 3:1, et le rapport entre les amines tertiaires et le total des amines du produit de réaction est d'au moins 0,7:1. L'additif pour huiles deux temps de l'invention est un additif dispersant améliorant la propreté du moteur et évitant la formation d'agglomérant sous forme de gel insoluble à basse température pouvant avoir un effet négatif sur le rendement des moteurs.
Patent EP-0605453-A1 (EP)
Title: METHOD FOR THE ENZYMATIC PRODUCTION OF -g(a)-GLUCOSIDES AND ESTERS OF -g(a)-GLUCOSIDES, AND UTILIZATIONS OF PRODUCTS THUS OBTAINED.
Inventor: PELENC VINCENT PASCAL
IPC: C09K23/56
Filed: 1992-08-07
Abstract: The present invention relates to a method for the enzymatic production of $g(a)-glucosides, characterized by contacting at least one alcohol whose only functional group or groups is/are a hydroxyl group or groups, with starch, maltodextrines or maltose, in the presence of a purified enzymatic preparation having an $g(a)-transglucosylation activity. The invention relates also to an enzymatic method for the esterification of the $g(a)-glucosides thus obtained.
Patent EP-0612327-A1 (EP)
Title: Catalyseurs a haute activite pour polyethylene, prepares avec des reactifs d'alcoxysilane
Inventor: NOWLIN THOMAS EDWARD
IPC: C08F10/02
Filed: 1992-11-05
Abstract: Composition catalytique hautement active destinée à polymériser des alpha-oléfines préparées par traitement d'un support à l'aide d'une composition d'organomagnésium et par la mise en contact du support solide ainsi formé, contenant du magnésium, avec un composé de silane de la formule empirique R1xSiR2 dans laquelle Si est un atome de silicium; x est 1, 2, 3 ou 4 et y est 0, 1,2, 0u 3, à condition que x + y soit égal à 4; R1 est Rw-O- dans laquelle 0 est de l'oxygène et Rw est de l'hydrocarbyle ayant 1 à 10 atomes de carbone; et R2 est de l'halogène ou de l'hydrocarbyle ayant 1 à 10 atomes de carbone, ou de l'hydrogène et un composé de métal de transition, par ex. un composé de titane tétravalent. Ce catalyseur est particulièrement utile pour produire des polymères de polyéthylène à faible densité linéaire. Des procédés de préparation de polymères à l'aide de ladite composition catalytique, ainsi que les polymères obtenus sont également décrits.
Patent EP-0570558-A1 (EP)
Inventor: HAGER HORST
IPC: B07C5/342
Filed: 1992-12-05
Abstract: Un dispositif optique de contrôle et de triage d'objets individuels (B) en chute libre comprend un scanner laser (4) situé à la périphérie d'une zone de contrôle (PZ) dont la lumière réfléchie est collectée de tous les côtés par les extrémités (3) de guides de lumière et transmise à un dispositif de commande (ST) à des fins d'évaluation. Le dispositif de commande (ST) commande un dispositif de triage (5) situé en aval de la zone de contrôle (PZ) en fonction de critères prédéterminés de contrôle. Une bande guide de lumière (9) qui entoure la zone de contrôle (PZ) capte la lumière réfléchie est commandée en fonction de la lumière directe captée. Ce dispositif est particulièrement utile pour trier des pommes de terre pelées et des produits humides.
Patent EP-0556762-A1 (EP)
Title: Electrical connector assembly
Inventor: HAHN JOACHIM ALFRED
IPC: H01R13/629
Filed: 1993-02-15
Abstract: An electrical connector assembly comprises a pin header connector (2) and a socket connector (6) for mating with the pin header connector (2). The pin header connector has a housing (8) provided with a pair of opposed racks (40), the socket connector (6) being provided with a pair of opposed levers (114) each having a pinion (127). The levers (114) can be swung by means of ganged handles (126) to drive the socket connector (6) into, and out of, mated relationship with the pin header connector (2). In the interest of simplifying the moulding of the pin header connector housing (8) and of reducing its width, each rack (40) projects above the upper edge (23) of the pin header connector housing (8) in substantially coplanar relationship with the respective side wall (12, 13) of that housing, the teeth (42, 44) of each rack (40) overhanging the respective side wall (12, 13).
Patent EP-0634100-A1 (EP)
Inventor: ASKMAN LARS
IPC: A23L7/109
Filed: 1993-07-13
Abstract: A process for the continuous production of cannelloni which comprises
     a. forming a blanched, pasta strand (11),   b. cutting the blanched, pasta strand longitudinally into a plurality of strips (13,14) lying side by side,   c. preforming the strips into curved strips by training the strips around preforming devices (16) shaped to cause the longitudinal edges of the strips to pass out of the plane of the longitudinal axis of the strips,   d. passing the curved strips with their concave surfaces facing upwards onto a cannelloni-forming conveyor belt (18),   e. transporting the curved strips downstream on the cannelloni-forming conveyor belt (18) and depositing a filling (23) onto the curved strips simultaneously while forming the curved strips into closed tubes having an overlap seam (26).
Patent EP-0596245-A1 (EP)
Inventor: ROTH JOSEF
IPC: D04B27/06
Filed: 1993-09-28
Abstract: In a knitting-needle arrangement for warp-knitting machines, the shanks (8) of the knitting needles (6) are arranged in parallel grooves (7) of a knitting-needle bar (1). They are provided with a stop (13) on the side facing the groove bottom. A clamping force is introduced into the knitting needles (6) at an angle to the shank axis differing from 90@. This results in a positive connection between the knitting needle (6) and needle bar (1) and therefore a fixing in position, without a troublesome deformation of the needle bar. <IMAGE>
Patent EP-0596432-A1 (EP)
Inventor: SASAKI HITOSHI
IPC: G01N9/08
Filed: 1993-10-29
Abstract: The measuring device has bobs (10, 17) suspended from a weight (12) with wires (11, 16). The hook (13) of the weight (12) is hung from a suspensor thread (15) extending downwards from a balance (14). The weight (12) may be omitted by using the upper bob (10) for dead weight. The bobs (10, 17) and the wires (11, 16) may be coated with a coating layer unreactive to the melt (19) whose density is to be measured. The weights of the measuring device is measured by the balance (14) under the first condition that the lower bob (17) is immersed in the liquid (19) and the second condition that the bobs (10, 17) are both immersed in the liquid (19). The density of the liquid (19) is calculated from the two measured values without the influence of the surface tension of the liquid (19) applied to the wires (11, 16).
Patent EP-0597440-A1 (EP)
Inventor: ISHII HIROSHI C- GREEN AVENUE
IPC: F04D27/02
Filed: 1993-11-09
Abstract: A compressor has inlet guide vanes 6, rotor blades 9 and stator blades 7, and comprises further baffle vanes 5 installed upstream of said inlet guide vanes 6 and capable of varying their attached angles, actuators 11 to vary the attached angles of said baffle vanes 5, sensors 12 installed in the upstream side of said baffle vanes 5 to detect a rotating stall condition inside the flow passage of the compressor, and control means 13 to receive signals from said sensors 12 and to output control signals to said actuators 11 to operate said baffle vanes 5 so as to prevent the rotating stall condition.
Patent EP-0555100-A1 (EP)
Inventor: ISHIGURO KENICHI
IPC: G02F1/1362
Filed: 1993-02-08
Abstract: A parasitic capacitance is not caused between a shielding film (210, 224) and a gate line (201) and between a pixel electrode (214) and the gate line (201) in a liquid crystal display of the present invention because the shielding film (210, 224) and the pixel electrode (214) do not overlap the gate lines (201). The display characteristics are thus improved. Furthermore, since the counter shielding film (219) is formed so as to cover a smaller gap of one between the shielding film (210, 224) and the gate line (201) and one between the (201) and pixel electrode (214), light leak through the gap can be blocked. The shielding film (219) can be small because it only covers the gap, thereby preventing a degradation of an aperture ratio. Moreover, a degradation of yield caused by increasing a number of production steps is also prevented because the production steps are not complicated. In another aspect of the liquid crystal display of the present invention, since the gate line (201) is electrically connected to a counter electrode (219), a part of the parasitic capacitance caused between the pixel electrode (214) and the shielding film (210, 224) and between the pixel electrode (214) and the gate line (201) is connected in parallel to a capacitance of liquid crystal (216) and used as a storage capacitance. As a result, the parasitic capacitance less influences on the display characteristics, which is thus further improved. Further, since storage capacitance lines are not required, the aperture rate is not degraded and a degradation of yield caused by increasing a number of the production steps is prevented.
Patent EP-0559346-A1 (EP)
Inventor: JOHNSTON JAMES DAVID
IPC: H03M7/42
Filed: 1993-02-17
Abstract: A method and apparatus for compressing (in 104) and expanding discrete signals (from 201) is disclosed which comprises two compression methods which interact synergistically. Illustratively, a minimum-redundancy Huffman code, which partially represents a compressed signal, is used in conjunction with a uniquely decodable code which comprises two components. The first component represents its own length, the length of the second component and partially represents the compressed signal and the second component partially represents the compressed signal (from 223).
Patent EP-0560538-A1 (EP)
Inventor: SHIRATO MASAYOSHI
IPC: B60S1/44
Filed: 1993-03-04
Abstract: A wiper apparatus in which the wiper blade is not reversed. The wiper apparatus (1) comprises : a slide bar (4) having a wiper blade (6) integrally formed thereon ; a housing (3) for supporting the slide bar movably in its longitudinal direction such that each travel end portion side thereof is set as a wiping position of the wiper blade ; a wiper motor (2) for unidirectionally rotating the housing (3) ; and an actuating motor (7) for moving the slide bar longitudinally to bring the wiper blade to the above described wiping position.
Patent EP-0575188-A1 (EP)
Inventor: GUO TA-PEN
IPC: G11C11/412
Filed: 1993-06-17
Abstract: A level-shifting static random memory cell includes a first stage having a first P-Channel MOS transistor having its source connected to a high voltage supply rail, and its drain connected to the drain of a first N-Channel MOS transistor. The source of the first N-Channel MOS transistor is connected to the drain of a second N-Channel MOS transistor. The source of the second N-channel MOS transistor is connected to a VSS power supply rail. A second stage comprises a second P-Channel MOS transistor having its source connected to the high voltage supply rail V HS , and its drain connected to the drain of a third N-Channel MOS transistor. The source of the third N-Channel MOS transistor is connected to the drain of a fourth N-Channel MOS transistor. The source of the fourth N-channel MOS transistor is connected to VSS. The gates of the first and second P-Channel MOS transistors are cross coupled and the gates of the second and fourth N-Channel MOS transistors are cross coupled. The gates of the first and third N-channel MOS transistors are connected together to power supply rail V DD , usually 5 volts. The first and second P-channel MOS transistors are formed in an n-well biased at power supply voltage V HS . A bit line coupled to the drain of the second N-Channel MOS transistor through a fifth N-Channel MOS transistor, having its gate connected to a word line.
Patent EP-0639848-A1 (EP)
Inventor: CHOI JONG-SEO
IPC: H01J1/20
Filed: 1993-12-13
Abstract: In an oxide cathode comprising a metal base, an electron emissive material layer containing at least Ba formed on the metal base, and a means for heating the electron emissive material layer, the electron emissive material layer further comprises at least one of a lanthanum oxide and a terbium oxide, and forms a needle-shaped crystal structure, or the electron emissive material layer further comprises at least one of a lanthanum oxide and a terbium oxide, and the metal base is subject to a heat treatment under vacuum. The oxide cathode has an effect on lengthening the lifetime, and has a manufacturing procedure interchangeable with a conventional one.
Patent EP-0592300-A1 (EP)
Inventor: ATTAOUI PASCALE
IPC: G01N27/90
Filed: 1993-10-05
Abstract: The invention relates to a method for processing the signals picked up by an absolute, point eddy-current sensor (10) which moves along the inner surface (12) of a tube (11) made of a conductive material and delivers a representative signal relating to the condition of this inner surface, the said method comprising a step (22) of scanning this surface in a given order of elementary measurement zones and of recording the sampled values of the signal delivered by the sensor for each of these elementary zones, which makes it possible to obtain a three-dimensional image representative of the surface. This method also comprises:   - a step (27) of constructing a background noise surface over the entire image, - a step (28) of subtracting this background noise surface from the image,   - a step (30) of interpreting the defect.   Application in particular to checking the tubes of steam generators. <IMAGE>