baber/WOPTO huggingface dataset:
Patent EP-0378265-A1 (EP)
Title: Low-temperature  curable compositions based upon polyaromatic aldehyde group-containing compounds and ketiminized polyamino compounds
Inventor: MATERS GERARDUS JOHANNES WILHE
IPC: C08G59/62
Filed: 1990-01-08
Abstract: A low-temperature curable composition is provided which is based upon a polyaromatic aldehyde group-containing compound and a ketiminized polyamino compound. These compositions display good stability, extended potlife, and a good balance of physical and mechanical properties making them suitable for a wide variety of coating, impregnating, sealing and bonding application.
Patent EP-0410533-A1 (EP)
Inventor: HETHUIN SERGE
IPC: G01S1/54
Filed: 1990-07-23
Abstract: Le procédé comporte une étape de coupage en zones (z1,...z8) de l'impulsion reçue. On effectue une moyenne des échantillons à l'intérieur de chaque zone pour obtenir les points PI(1)...PI(8). La droite DR qui passe au mieux au travers de ces points donne l'instant tMAX qui est la "date" de l'impulsion. Application: radionavigation.
Patent EP-0383434-A1 (EP)
Inventor: ALMOND JEFFREY WILLIAM
IPC: C12N7/04
Filed: 1990-01-18
Abstract: An attenuated enterovirus or rhinovirus, suitable for use as a vaccine, has an attenuating mutation at least at a position which is, or corresponds with, position 471 or 484 of the genome of poliovirus type 3 Leon strain.
Patent EP-0381357-A1 (EP)
Inventor: PARKER ROBERT WILLIAM
IPC: F16L17/025
Filed: 1990-01-23
Abstract: In a piping system having pipes (1,2) connected in end to end relationship by pipe couplings of the socket and spigot type in which the spigot (4) is push fitted into the socket (5) and an annular sealing member (6) extends between the spigot (4) and socket (5), the pipe couplings can be selectively locked up so that the spigot (4) and socket (5) cannot move relatively to each other under thermal expansion and contraction. The coupling also has a cap (7) for retaining the sealing member (6), the cap (7) being push fitted on to the outside of the socket (5) to a snap fit position on the socket (5). Rotation of the cap (7) in its snap fit position causes the coupling to lock up by jamming the sealing member (6) against the spigot (4).
Patent EP-0439889-A1 (EP)
Inventor: BEEUWKES REINIER III
IPC: A61H1/02
Filed: 1990-02-19
Abstract: An exerciser is provided for application of an anatomically applied force to the jaw for pivoting of the jaw at its tempero-mandibular joint or to provide a motion to the jaw, or resistance to motion of the jaw which is beneficial in facial orthopedics. A structure is provided having curvilinear guide tracks (60) which guide movement of a carriage (62) according to the character of movement that is desired. The carriage is movable to thereby allow corresponding movement of a mandibular jaw member (72) supported by the carriage relative to a maxillary jaw member (50) supported by the exerciser body. Through suitable linkages, motion may be imparted to the carriage or resistance exerted against its motion by manual action, resilient means or a motor. The linkage may provide for adjustment of mechanical advantage or range of motion through selection of slots (40) or holes 33 formed in parts of the linkage structure.
Patent EP-0409399-A1 (EP)
Inventor: JOSHUA HENRY
IPC: C07F7/18
Filed: 1990-06-08
Abstract: Compounds of formula (I) and (II): <CHEM> are HMG-CoA reductase inhibitors. H
Patent EP-0418080-A1 (EP)
Inventor: WEILER GERHARD H
IPC: B65B3/36
Filed: 1990-09-13
Abstract: A modular fill assembly is provided for use on a filling machine. The assembly (10) defines a plurality of individual product discharge flow paths each communicating with a common supply. A plurality of fill nozzles (14) are carried by the assembly for each filling a separate container. Individual valves (140) for each flow path are each operable between an open configuration permitting the flow of the product through the associated flow path and a closed configuration occluding the associated flow path. Each valve has a separate actuator (150) for operating the associated valve independently of the other valves.
Patent EP-0468115-A1 (EP)
Inventor: LOCARNO MICHAEL M
IPC: A47K13/00
Filed: 1990-11-05
Abstract: The toilet seat {2} is superimposed upon the bowl {6} of a conventional toilet {8}. A clamp {16} has a section which includes pins {15} that engage holes {13} in a recess {14} on the underside of the seat at the rear thereof to secure the clamp to the seat. The clamp {16} has another section {16A} which extends from the rear of and beyond the seat and which fits into a space provided when the lid {24} and the seat {22} of the conventional toilet are lifted. In a modified form the clamp has end sections {31} which extend beyond the sides of the seat at the rear thereof, and which end sections support user support members {32} or the like, for enhancing the use of the seat for those who have need for same.
Patent EP-0463257-A1 (EP)
Title: Tundish impact pad
Inventor: SOOFI MADJID
IPC: B22D41/08
Filed: 1990-11-14
Abstract: The disclosure relates to a tundish impact pad (10) for use in a tundish vessel (100). The impact pad has a wavy upper surface (12) which significantly reduces the horizontal surface area in the region of impact where molten iron or steel enters the tundish vessel. This wavy surface substantially reduces the vertical splashing of molten iron or steel entering the vessel, causing a significant reduction in agitation and turbulence within the vessel. The impact pad (10) may exist as a discrete structure or may form an integral part of the structure of the tundish vessel (100).
Patent EP-0388263-A1 (EP)
Inventor: SGARBI FREDERIC
IPC: B23C3/12
Filed: 1990-03-09
Abstract: Device for machining non-straight and possibly non-plane contours of mechanical components (P). The tool (1) is preceeded and followed by bars (14) bearing on the contour (C), to which bars are connected sensors (18, 19, 20) providing information which, when compared, enables the geometrical aspect of the component (P) near the machined portion of the contour (C) to be deduced. The invention also relates to an improved system for controlling the effort of the tool, the reaction times of which are short. Application to automatic chamfering. <IMAGE>
Patent EP-0390724-A1 (EP)
Inventor: KIMURA TOSHIKI
IPC: G11B20/14
Filed: 1990-03-26
Abstract: The present invention relates to a data reproducing circuit, and more particularly, to a data reproducing circuit which records magnetization reversal patterns corresponding to a written digital signal onto a magnetic recording medium, and converts a received analog signal from the magnetic recording medium into a digital signal. The present invention comprises a pre-shift circuit (1) to perform peak shift compensation in the recording process, an equalizer (5) to perform peak shift compensation in the reproducing process, and a digital data reproducing circuit (6) to reproduce data by differentiating (61) the equalized signal received from the equalizer and generating (63) a window signal. The equalizer means contains the first equalizer (54) which compensates the peak position shifting in the received analog signal from the magnetic head and outputs the equalized signal used for differentiation (61), and the second equalizer (55) which corrects the peak level variation of the analog signal and outputs the equalized signal used for window signal generation (63). Use of these equalizers with the pre-shift circuit assures margins for noises in the reproducing process along with a sufficient peak shift compensation.
Patent EP-0515361-A1 (EP)
Inventor: AVIDAN AMOS ANDRES
IPC: F23C10/10
Filed: 1990-02-14
Abstract: L'addition d'un promoteur particulaire de combustion de CO facilement fluidisable mais à décantation rapide, d'un diamètre moyen compris entre 400 et 1200 micromètres, à une unité de combustion à lit fluidisé circulant (LFC) améliore l'efficacité de la combustion de CO, réduit les émissions de CO et améliore l'efficacité de l'unité. Le promoteur de combustion de CO s'accumule dans la zone de combustion du lit à fluidisation rapide du LFC , ou juste au-dessus de cette dernière.
Patent EP-0422169-A1 (EP)
Inventor: HOFBAUER ENGELBERT
IPC: G02B6/42
Filed: 1990-04-12
Abstract: Un système optique de reproduction de la lumière émise par des sources de lumière qui présentent des différences astigmates sur différents niveaux comprend un élément optique à effet astigmate et un système de lentille de reproduction. Le système se caractérise par le fait que l'élément optique à effet astigmate comprend deux éléments à effet astigmate dont l'écartement dans le sens de l'axe optique peut être ajusté afin de corriger des différences astigmates variables d'une source de lumière à une autre et/ou des différences astigmates qui se modifient suite au vieillissement.
Patent EP-0489914-A1 (EP)
Inventor: NAGAOKA HITOSHI NIIGATA ENGINE
IPC: C23C16/34
Filed: 1990-07-31
Abstract: A method of forming titanium nitride coating by ion plating which has an excellent decorative effect and a method of forming titanium nitride coating by which the color tone stability can be maintained even under high-temperature conditions. The method includes: (1) one which comprises forming titanium nitride coating on the surface of a base material by physical or chemical vapor deposition; (2) one which comprises forming titanium nitride coating on the surface of a base material and heating the coated base material in an atmosphere comprising a mixture of oxygen with nitrogen to form transparent and stable titanium oxide coating on the surface of the nitride coating to thereby effect color tone stabilization; and (3) one which comprises forming titanium nitride coating on the surface of a base material and heating the coated base material in a nitrogen atmosphere to diffuse nitrogen into the titanium nitride coating to thereby effect color tone stabilization. A cooking pan is produced by forming titanium nitride coating on the surface of a base material of a pan by any of the aforementioned methods.
Patent EP-0437596-A1 (EP)
Inventor: SARRAF SANWAL PRASAD
IPC: G02F1/295
Filed: 1990-08-09
Abstract: Dispositif de balayage utilisant un déflecteur électro-optique (12; 112) destinéà dévier un faisceau de lumière sur un milieu récepteur (18; 118). Ledit déflecteur (12; 112) comprend un substrat (20; 120) composé d'une matière optique, ainsi qu'un guide d'ondes (22; 122) de canaux optiques à couche mince réalisé sur une de ces surfaces supérieures. Un faisceau de lumière est amené au guide d'ondes (22; 122) le long d'un axe optique (37; 137) se trouvant dans ledit guide d'ondes (22; 122). Un réseau d'électrodes métalliques parallèles (24; 124) est formé à proximité dudit guide d'ondes (22; 122). Chacune des électrodes (24; 124) est adaptée pour recevoir une tension indépendamment des autres électrodes. Lorsqu'une tension est envoyée à une électrode, une variation locale dans l'indice de réfraction du guide d'ondes (22; 122) se produit dans l'épaisseur de ce dernier, et l'on utilise cette variation locale afin de soumettre le substrat (20; 120) au rayonnement dudit faisceau. Afin de faire balayer le milieu récepteur (18; 118) à un faisceau de lumière à l'aide du guide d'ondes, ledit faisceau de lumière est acheminé au guide d'ondes (22; 122) dans un sens perpendiculaire aux électrodes (24; 124), et une tension alimente de manière séquentielle lesdites électrodes.
Patent EP-0496736-A1 (EP)
Inventor: BECKER RAINER
IPC: E05B65/32
Filed: 1990-09-06
Abstract: Le dispositif est composé d'une serrure montée sur chaque portière et actionnée par une clef. La serrure comporte un élément de blocage (22) mantenu de manière pivotante sur la porte et un élément de maintien (16) co-opérant avec ce dernier et fixé à la carrosserie à proximité de l'ouverture de la porte. L'élément de blocage est constitué par un composant à ressort pour la fermeture de la porte qui s'engage, dans sa position de fermeture, dans l'élément de blocage en forme de tenon, grâce à une protubérance en forme de crochet. L'élément de blocage comporte deux éléments à crans qui font un angle par rapport à leur axe de pivotement; lesdits éléments co-opèrent avec des éléments à crans correspondants qui sont ramenés par un ressort à leur position d'encliquetage. Afin de permettre l'actionnement dudit dispositif également à l'aide d'un moteur, la serrure est munie d'un élément d'actionnement motorisé (50) qui pivote vers sa position de fermeture pour former la porte, et qui, pour ouvrir la porte, déplace l'élément de blocage contre la force du ressort, de sorte que les éléments à crans et leurs éléments correspondants sont mutuellement dégagés.
Patent EP-0500584-A1 (EP)
Inventor: KOYKKA MATTI
IPC: F02C5/12
Filed: 1990-11-06
Abstract: On décrit un générateur de gaz possédant une pluralité de chambres de vibration (10) disposées en cercle, le gaz qui vibre dans les chambres formant des noeuds de pression gazeuse et de vitesse de gaz. Un chapeau de soupape (2) est associé aux chambres de vibration et tourne relativement à celles-ci, l'introduction d'un nouveau mélange dans la chambre de vibration étant réglée par l'interpolation du chapeau de soupape. Sous haute pression, le mélange gazeux brûlé continue à vibrer, et sous faible pression il a pour effet d'aspirer dans la chambre de vibration du gaz nouveau et assure ainsi le fonctionnement continu.
Patent EP-0483446-A1 (EP)
Inventor: SCHMECK ALFRED DIPL-ING
IPC: B65B57/00
Filed: 1991-03-04
Abstract: On a packaging machine (1) for the packaging of articles with the aid of a foil sheet (7) with a number of stations lying one behind the other, in which both lower tools (16) as well as upper tools are active, a complex protection device is provided which consists of several parts - a vertical end plate (22) positionally fixed on the lower tool (16), a horizontal protective flap (24) which is positionally fixed on the packaging machine (1) but which can be pivoted upwards, and vertical longitudinal plates (28) fixed on the side faces (13) of the packaging machine (1) - which parts, according to the invention are adapted to one another in such a way that even a deliberate intervention of the operating personnel in the work area during operation is reliably prevented. The protection device is of very short constructional length and also protects the inlet and outlet side of each lower tool. If the protective flap (24) is moved from its horizontal position, then the main circuit of the packaging machine (1) is interrupted. <IMAGE>
Patent EP-0451670-A1 (EP)
Inventor: ALIERI RODIERO
IPC: B65G47/86
Filed: 1991-04-02
Abstract: Device for retaining crown caps, which can be particularly applied in machines for forming the sealing gaskets inside caps of the type having carousels (1,31,32) which have disks (8,48) which rotate about vertical axes (A,B) and which further have in the peripheral region thereof semicircular and angularly equidistant seats (9,56) for the support and transfer of the caps, has a rocker-like lever (16,49) mounted on the disks (8,48), at each semicircular seat (9,56), which oscillates within a radial median plane of the seat (9,56). The lever (16,49) has one arm (17,51) controlled by an actuation cam (23,38) and can, with the beak-shaped end (19,55) of the other arm (18,49), internally engage the dentellated edge of the cap (3), so as the retain it in its seat (9,56) during a preset angle of rotation of the disks (8,48).
Patent EP-0470615-A1 (EP)
Inventor: INOUE YOSHIHIRO
IPC: H01H89/00
Filed: 1991-08-08
Abstract: A controller (10) for a game machine includes a flat shaped housing. A direction designating operator (12) is formed on the left side of upper surface of housing, and operation designating operator (13) is formed on the right side. An operation designating operator (14) is provided on a front side surface of the housing. The operation designating operator includes a key switch (14a) formed on the left side of a front side surface of housing, and a key switch (14b) formed on the right side. Left and right ends of the controller for a game machine are held between left and right palms to be used. While holding controller for a game machine, a player operates direction designating operator by his left thumb, operates operation designating operator by his right thumb. Further, player operates key switch by his left index finger or middle finger placed on the front side surface of housing, and operates key switch by his right index finger or middle finger. In this manner, various and many switches of the controller for a game machine of the present invention can be operated, with very little movement of hands of a player holding the controller.
Patent EP-0495210-A1 (EP)
Inventor: SUNDBERG JOHN DAVID
IPC: A01D34/64
Filed: 1991-12-14
Abstract: In a device for the hydraulic transfer of weight of an appliance running on the ground and mounted on a vehicle, having a cylinder unit (14) connectable to the vehicle and to the appliance and possessing a cylinder part (22), in which a piston part (42) and a rod part (32) projecting from the cylinder part (22) at one end are adjustable, the piston part (42) is arranged displaceably on the rod part (32) which has a stop (52) at its end (34) located in the cylinder part (22). <IMAGE>
Patent EP-0534018-A1 (EP)
Inventor: HABEEB RAGAIY GEORG
IPC: F24F1/00
Filed: 1991-10-04
Abstract: The invention relates to an air-conditioning device, preferably for generating cooled air for controlling the temperature of rooms, which has a cooling body (6) and an air-driving unit, the air to be conditioned being brought into thermal operational contact with the cooling body (6) by means of the air-driving unit. According to the invention, the air-driving unit is designed as a movable fan (1). The cooling body (6) consists in particular of a large number of individual, movably interconnected cold storage elements (7) which, forming flow-through openings (25) for the air to be conditioned, are arranged essentially in a flat manner and adapted to the shape of the protective grille (4) of the fan (1) and fastened detachably thereto.   <IMAGE>
Patent EP-0462736-A1 (EP)
Inventor: BOECKER MARK E
IPC: B65D81/07
Filed: 1991-06-10
Abstract: A suspension package (10) of the type having a frame (14) and a hammock (22) tensioned across the frame (14) to enfold and support a product (P) is provided with a brace (30) to prevent the ends (18) of the frame (14) from moving inwardly. This brace (30) simultaneously provides a safety net to protect the product (P) being loaded into the hammock (22). The hammock (22) is secured to tensor flaps (16) on the frame (14), and these flaps (16) are provided with tabs (80) which prevent the flaps (16) from rotating inwardly past the plane of the end panels (18). The hammock (22) is folded in a double fan fold at its ends to facilitate top loading and to accommodate the widest range of product sizes and shapes. Each of the tensor flaps (16) has an inner part (70) and an outer part (72), and the hammock end is sandwiched between the inner and outer parts (70, 72) and held in place by a double ended rivet (100) which simultaneously operates to secure the tensor flaps (16) in the hammock tensioning position. Cinching devices (50) are used around the hammock (22) to center the product (P) within the frame (14). Lifting slots (116) and handles are disclosed for facilitating removal of the frame (14) from a container (12).
Patent EP-0465100-A1 (EP)
Inventor: TANAKA KAZUO
IPC: C07C51/265
Filed: 1991-06-25
Abstract: A process for producing high-purity isophthalic acid by oxidation of m-xylene with an oxygen-containing gas in a hydrous acetic acid solvent in the presence of a cobalt/manganese/bromine system catalyst comprises (1) a step of carrying out an oxidation reaction in a main oxidation reactor under specified ranges of a catalyst concentration, a reaction temperature and an oxygen concentration in a discharge gas such that the concentration of 3-carboxybenzaldehyde becomes 500 to 10,000 ppm, (2) a step of further carrying out an oxidation reaction in a post oxidation reactor such that the concentration of 3-carboxybenzaldehyde becomes 100 to 800 ppm, separating crude isophthalic acid, evaporating remaining mother liquor and recovering acetic acid, and (3) mixing the crude isophthalic acid with purified acetic acid, stirring the resultant mixture at 100°C or higher, and separating purified isophthalic acid.
Patent EP-0481614-A1 (EP)
Inventor: ALLEN ERIC E
IPC: A61P9/12
Filed: 1991-09-26
Abstract: Novel substituted pyridopyrimidinones of formula (I), which are useful as angiotensin II antagonists, are disclosed.
Patent EP-0486261-A1 (EP)
Inventor: IIDA HIROYUKI
IPC: B60C13/00
Filed: 1991-11-12
Abstract: s7 A pneumatic tire (10) has a toroidal carcass ply (18) extending between a pair of beads (17). The carcass ply consists of a main body located axially inside the beads and a pair of outer ply portions (15) each extending along the main body of the carcass ply and on an axially outer side of the bead. A recess (21) is provided on an outer surface of the tire between a radially outer end (16) of each of the outer ply portions (15) of the tire and the tire maximum width location (11) such that a part of the recess is located in a zone surrounded by a curve C-C, a curve D-D, and an E-axis. The curve C-C satisfies the equation       
and the curves C-C, and D-D, the E-axis, d, s, h are particularly defined.
Patent EP-0489573-A1 (EP)
Inventor: CHEN TAN-JEN
IPC: B01D61/02
Filed: 1991-12-03
Abstract: Hydrocarbon solvents used for the dewaxing and/or deasphalting of oils can be recovered by the selective permeation of said solvents through an interfacially polymerized membrane under reverse osmosis conditions.
Patent EP-0438350-A1 (EP)
Inventor: LAZZARI JEAN-PIERRE
IPC: G11B5/31
Filed: 1991-01-16
Abstract: Read and write magnetic head with magnetoresistive element. …<??>To improve the sensitivity of the head while reading, without overly lowering its effectiveness while writing, the magnetic circuit used is left open. The reading flux then closes up, in essence, across the magnetoresistive element (MR). …<??>Application to magnetic recording.
Patent EP-0446088-A1 (EP)
Inventor: BEDOYA CLAUDE
IPC: H01H13/703
Filed: 1991-02-14
Abstract: Such a key is intended for keyboards in which a tactile effect is obtained by way of deformable means associated with a key-pusher-switch assembly. …<??>According to the invention, the deformable means consist of a solid membrane (8) of elastic material arranged on the support plate (2) and spiked with at least one stud (10), the latter being axially deformable under compression, made in one piece with the said membrane (8) and providing a mechanical link between the key (11) and the switch (4) in the manner of a pusher. …<IMAGE>…
Patent EP-0462858-A1 (EP)
Inventor: FRANCOIS JACQUES
IPC: F16K7/10
Filed: 1991-05-31
Abstract: The invention relates to a device for protecting, against uncontrollable emissions of gas, an operator who has to work on a gas pipe. The device comprises an airlock (3) to which means (27, 29) for carrying out the job are connected. These means can be controlled from the exterior of the airlock to avoid having the operator in contact with the atmosphere present in the pipe, and a part (8) for fitting the airlock to the pipe, this part having an orifice, closable by a cover, to allow communication between the airlock (3) and the pipe, via an opening. The airlock (3) will advantageously be constructed in the form of a flexible gastight bag. The invention is particularly useful when connecting natural gas pipes. <IMAGE>
Patent EP-0481840-A1 (EP)
Inventor: SEGUIN MAURICE
IPC: E01C9/00
Filed: 1991-10-01
Abstract: The invention relates to a helicopter landing pad which is easy to transport and to manipulate. It is particularly useful for landing on unconsolidated (movable) ground (desert, dusty ground, snow). It comprises a textile cover-sheet (1) placed on the ground (2). This cover-sheet has eyelets (3) located at its periphery. Stakes (pegs) (4) are driven into the ground (2), traverse the eyelets, and fasten the cover-sheet (1) to the ground (2). <IMAGE>