baber/WOPTO huggingface dataset:
Patent EP-0423135-A1 (EP)
Inventor: MUGELE KURT-WILLY
IPC: B01D1/28
Filed: 1989-04-24
Abstract: Une installation de traitement industriel comprend au moins un évaporateur (1) d'un liquide de traitement (2), un condenseur (6) monté en aval de l'évaporateur (1) et une pompe à vide (5). Dans cette installation, le liquide de traitement (2) est évaporé sous vide dans l'évaporateur (1) et les buées sont transmises par un conduit d'aspiration (4) raccordé à l'évaporateur (1), et traversent le condenseur (6) pour aboutir dans la pompe à vide (5). Cette installation permet d'améliorer considérablement la récupération de la chaleur, étant donné qu'un compresseur annulaire à gaz (11) qui comprime les buées à travers le condenseur (6) est agencé dans le conduit d'aspiration (4) entre l'évaporateur (1) et le condenseur (6). En outre, du liquide de traitement (2) traverse le condenseur (6) sous forme de liquide de refroidissement, est réchauffé dans celui-ci puis transmis à l'évaporateur (1).
Patent EP-0423189-A1 (EP)
Inventor: LEVY RICHARD
IPC: A61L2/16
Filed: 1989-06-21
Abstract: On utilise des polymères organiques solides superabsorbants, absorbant plus de 100 fois leur poids en eau, dans des compositions pouvant être fluidifiées, de viscosités variables destinées à la régulation de populations d'insectes d'environnement aquatique. On a mis au point des procédés d'utilisation des agents de libération d'insecticide de polymères superabsorbants, permettant la régulation de populations d'insectes d'environnements aquatiques, comprenant des procédés de régulation de populations de moustiques, dans une région nécessitant un traitement de régulation de population d'insectes d'environnements aquatiques, ou dans une région sèche susceptible de nécessiter une régulation de populations d'insectes d'environnements aquatiques.
Patent EP-0427763-A1 (EP)
Inventor: FINELL JOHN
IPC: B60P/
Filed: 1989-07-24
Abstract: La bâche décrite (1) comprend un tissu de base (2) rendu étanche à l'eau et plusieurs organes de fixation (5, 6) permettant de fixer la bâche (1) à un véhicule de transport. Les bâches de la technique actuelle ont le désavantage de nécessiter, pour l'arrimage de la charge, des moyens auxiliaires tels que des chaînes. Ce problème est évité avec une bâche de la présente invention, qui est caractérisée en ce que les fils de chaîne du tissu de base (2) sont constitués par des fils multifilaments et en ce que des zones (3), tissées principalement avec des fils de plats comme fils de trame et des zones renforcées (4), tissées avec des fils de trame multifilaments présentent une épaisseur et une résistance à la traction supérieures à celles des fils de chaîne alternés dans le sens de la chaîne du tissu de base, les organes de fixation (5, 6) étant montés sur les zones renforcées (4) du tissu de base (2).
Patent EP-0386267-A1 (EP)
Inventor: ENOMOTO KAZUO - SUMIYOSHIMIYAC
IPC: A47J31/42
Filed: 1989-09-01
Abstract: Raw coffee beans are roasted and are then passed to a mill-extractor. A blower sends air into the main body of a container of the extractor so as to cool the beans before extraction. Hot water is poured over the beans in side the extractor, after which the coffee is then supplied to the server. All the functioning units within the appts. are controlled using an electrical timer.
Patent EP-0447403-A1 (EP)
Title: Support mobile pour diapositives
Inventor: HJELMELAND EGIL KARE
IPC: G03B21/132
Filed: 1989-10-04
Abstract: Sont décrits un procédé et un dispositif pour montrer des diapositives (7) sur un projecteur de texte (2). Les diapositives (7) sont dans un classeur à anneaux (6), dont la couverture de dessous est située dans un support approximativement horizontal (5) et la couverture de dessus est suspendue approximativement verticalement dans un support (9). La hauteur du support (5) se règle par rapport au projecteur (2), afin que les anneaux du classeur dépassent sur la plaque de verre du projecteur de texte (2), et que la diapositive (7) devant être montrée soit placée uniformément sur la plaque de verre dudit projecteur (2). Lorsque la diapositive (7) a été montrée, le support (5) est guidé dans le sens contraire au projecteur (2), afin que la diapositive tombe et demeure suspendue verticalement par son propre poids aux anneaux du classeur.
Patent EP-0394844-A1 (EP)
Inventor: KAESTNER RALF DR
IPC: C07C69/716
Filed: 1990-04-19
Abstract: 4-Ketocarboxylic acids and esters thereof of the general formula I <IMAGE>  in which R<1>, R<2>, R<3>, R<4> denote hydrogen or an acyclic, cyclic or unbranched alkyl or aralkyl radical having 1 to 30 carbon atoms, are prepared by isomerisation of 3,4-epoxyalkanoic acids and esters thereof of the general formula II <IMAGE> in which R<1> to R<4> have the meanings given for compounds I, and/or 4-hydroxy-2-alkenoic acids and esters thereof of the general formula III <IMAGE> in which R<1> to R<4> have the meanings given for compounds I, in the presence of catalysts.
Patent EP-0403873-A1 (EP)
Inventor: BROWN MICHAEL K
IPC: A61B5/15
Filed: 1990-06-06
Abstract: A lancet assembly (10) includes a reusable base (12) unit that defines a handle for a lancet assembly and houses a biasing mechanism (20) for driving a lancet (16) into the finger of a user. The base unit (12) includes a spring biased hammer (18) that once cocked, can be released to drive a lancet. A lancet is included in a disposable end cap (14) that may be releasible attached to one end of the base unit. The end cap includes integral resilience spring fingers (22) that maintain the lancet completely within the end cap before and after use, and functions to return the lancet after engagement of the lancet and hammer. The end cap (14) can be rotated to orient the end cap relative to a user's finger to control the depth of penetration of the lancet (16) into the user's finger.
Patent EP-0468066-A1 (EP)
Inventor: LUKACS ALEXANDER III
IPC: C04B35/111
Filed: 1990-07-23
Abstract: A process for the reaction injection molding of ceramic articles is disclosed. The process comprises (a) injecting into a mold a fluid mixture comprising a ceramic powder, a metal powder or mixtures thereof, and a curable ceramic precursor that is a liquid below the curing temperature, (b) curing the ceramic precursor to produce a hardened molded article, (c) heating the hardened molded article under a suitable atmosphere to a temperature sufficient to convert the ceramic precursor to a ceramic, and (d) sintering the ceramic to the desired density.
Patent EP-0412356-A1 (EP)
Inventor: GRESENS HARRY
IPC: D06C3/02
Filed: 1990-07-25
Abstract: The invention relates to a material-web transport chain, in which a plain bearing (10, 11) produced from plastic resistant to high temperature is provided both between the shank (1c) of each pivot pin (1) and an associated bush (5) connecting two inner plates (6, 7) and between this bush and a protective roller (8) arranged thereon. <IMAGE>
Patent EP-0413995-A1 (EP)
Title: Hinge
Inventor: NIEDERMAIER JOSEF
IPC: E05D11/10
Filed: 1990-07-28
Abstract: The invention relates to a hinge having two parts rotatable relative to one another about an axis of rotation, which has a hinge wing (2b) serving for non-positive attachment to the objects to be articulated and having at least one hinge socket (2) which projects above one longitudinal side (2a) of one hinge part and next to which is arranged at least one of the other hinge parts, and, if appropriate, having a hinge pin (3) extending through at least two of the adjacent hinge sockets (2) and serving as a rotary axle (3a), and is characterised in that within the hinge socket (2) and, if appropriate, between this and the hinge pin (3) is arranged a sleeve-type bolt element (1) which is displaceable along the axis of rotation (3a) and which is at most as long as the associated hinge socket, and in that the sleeve-type bolt element (1) can be brought with its casing into a position fixed against rotation in relation to the associated hinge socket and the adjacent sleeve-type bolt elements can be brought into a position fixed against rotation in relation to one another. <IMAGE>
Patent EP-0439691-A1 (EP)
Inventor: WISSLER BERNHARD
IPC: A47K1/08
Filed: 1990-10-29
Abstract: A soap tray consists of a retaining member (2) which can be attached to a wall and a soap dish (1). The soap dish (1) is provided with a retaining attachment (5) while the retaining member (2) has a recess (12) which is adapted in cross-section to the retaining attachment (5). <IMAGE>
Patent EP-0431611-A1 (EP)
Inventor: LIEBERS ULRICH
IPC: A01D43/00
Filed: 1990-12-06
Abstract: Drawn or self-propelled harvesting machine equipped with feed devices, by means of which leaf or stalk material is fed to a treatment arrangement (7). The material subsequently passes over a conveyor band (15) to the press arrangement (16), in which it is shaped to form a crop mat. Guide devices located in front of the press arrangement (16) influence the width of the crop strand in order to produce a uniform density of the crop mat. <IMAGE>
Patent EP-0432662-A1 (EP)
Inventor: KING LLOYD HERBERT JR
IPC: H01R4/22
Filed: 1990-12-07
Abstract: A waterproof and fire retardant connector having a rotatable wire connector with an end cap attached thereto with the wire connector filled with a sealant to permit the user to simultaneously compress the junctions ends of electrical wires into low resistance electrical contact while forming a waterproof covering and spark inhibiting compound surrounding the twisted junction end of the wires. The process includes inserting the junction ends of electrical leads into a wire connector, which is filled with a waterproof and fire retardant sealant, and then either crimping or rotating the wire connector to simultaneously form an electrical connection and waterproof and spark inhibiting seal around the twisted junction ends of the wires.
Patent EP-0436873-A1 (EP)
Inventor: JUSUFBEGOVIC SUKRIJA
IPC: H05B7/085
Filed: 1990-12-15
Abstract: A stopper 1 is provided for obturating holes provided for receiving anode rods in anode blocks 3 used for the electrolytic extraction of base metals during the calcination treatment of the anode blocks. The proposed stopper 1 is notable for the fact that it is designed as a moulding of cellulose-containing material. This makes an exact-fit obturation of the anode holes 2 possible. Granular coke introduced as bulk material for the purpose of oxygen displacement between the anode blocks 3 arranged several at a time in the calcining furnace cannot penetrate the anode holes 2. Undesirable bonded material in the anode holes 2 and burn-out in the anode blocks 3 as a consequence of residual oxygen which cannot be completely avoided during the calcination process can no longer occur. The high strength of the stoppers 1 prevents the deformation of the holes 2 by anode blocks 3 arranged in the lower tier of the calcining furnace. At the end of the calcining process when the anode holes 2 have hardened, the cellulose-containing stoppers 1 are carburised and the carbon or ash remaining in the anode holes 2 can be sucked off without difficulty in a subsequent operational step. 
<IMAGE>
Patent EP-0386840-A1 (EP)
Inventor: DELARUE FRANCOIS C O SOCIETE C
IPC: H01J37/20
Filed: 1990-03-05
Abstract: Micromanipulator for displacing a sample-holder through various degrees of freedom with the aid of displacement members (26) fixed to elastic bellows (211,212,213,23) which participate in the transmission of movements across a wall (37). At least one rotational movement of the sample-holder is transmitted across the said wall with the aid of a translationally mobile transmission rod (111,112) fixed to one of the said bellows (211,212). At least one translational movement of the sample-holder can also be transmitted respectively by at least one translationally mobile transmission rod (113). 
<??>The transmission rods operate in translation parallel to a single direction. 
<??>The sample-holder can be displaced, on the one hand, in translation and, on the other hand, in rotation through a rotation in its plane and through a rotation by inclination of the said plane. 
<IMAGE>
Patent EP-0396218-A1 (EP)
Inventor: VROOMAN CARLL DEWITT
IPC: A47F9/04
Filed: 1990-01-05
Abstract: An ergonomically designed check-out counter system for supermarket and merchandising industries is characterised by provisions for differences in human heights, hand and position of operators and for ease in handling of merchandise to reduce fatigue and injury to the operators while providing maximum productivity under both light and heavy through put requirements. The check-out counter system includes one or more of the features of a housing defining the overall shape of the check-out counter system, a movable floor device (27) for receiving the cashier and for moving vertically up and down to position the cashier at a desired height regardless of the human height of the cashier, a movable chair device (40) positioned in the intermediate opening (24) for receiving the cashier and including adjustment devices (41,43) for moving the chair vertically and horizontally to desired positions thereby providing the cashier with the option of sitting or standing, a keyboard device (50) for entering price data of the merchandise which may be moved back and forth to accommodate right-handed and left-handed cashiers, and merchandise bagging devices (60,61,70,73) for easy handling and bagging of the merchandise after checking-­out by the cashier and providing for direct bagging by the cashier or bagging by a bagger.
Patent EP-0378347-A1 (EP)
Inventor: SEABROOK COLIN
IPC: F16N13/20
Filed: 1990-01-08
Abstract: A swivel joint for interconnecting two lengths of pipe, comprises an inner annular member (1) adapted, in use, to be connected to a first length of pipe and an outer annular member (2) co-axial with the inner annular member (1) and adapted, in use, to be connected to a second length of pipe, bearing means (3, 4, 22, 23) locating the inner and outer members (1, 2) for relative rotary movement with respect to one another. A lubricant reservoir (40) is connected to the bearing means (3, 4, 22, 23), and pump means (29, 42) driven by relative rotary movement between the inner and outer annular members (1, 2) pumps lubricant from the lubricant reservoir (40) to the bearing means (3, 4, 22, 23). The lubricant reservoir (40) comprises a collapsible hose, and the pump means (42) comprises means for effecting a peristaltic action in the hose (40) as a result of relative rotary movement of the inner and outer annular members (1, 2), thereby causing lubricant to be displaced from the hose (40) towards the bearing means (3, 4, 22, 23).
Patent EP-0397454-A1 (EP)
Inventor: VANDERPOOL DANIEL P
IPC: C23F11/14
Filed: 1990-05-08
Abstract: Higher alkylbenzotriazoles are used to inhibit the corrosion of metallic surfaces in contact with an aqueous system. Systems and compositions containing higher alkylbenzotriazoles are also claimed.
Patent EP-0444343-A1 (EP)
Inventor: NEUBERT TERRY C
IPC: D21H17/43
Filed: 1990-08-21
Abstract: A paper felt or mat is made from an aqueous slurry or dispersion of kraft wood pulp, a number of compounding ingredients such as finely divided inorganic pigments and fillers , a binder, an anionic latex of a copolymer wherein the core of the copolymer comprises a copolymer of a vinyl aryl monomer and a dicarboxylic acid monomer such as fumaric acid and/or itaconic acid and wherein the shell comprises a copolymer of a vinyl aryl monomer, a conjugated diene monomer, a glycidyl monomer such as glycidyl acrylate and/or glycidyl methacrylate and optionally a monocarboxylic acid monomer such as acrylic acid and/or methacrylic acid.
Patent EP-0421649-A1 (EP)
Inventor: EATON GERALDINE MAHANY
IPC: D04H3/16
Filed: 1990-09-24
Abstract: A self-bonded, fibrous nonwoven web having a uniform basis weight of about 0.1 oz/yd² or greater and improved physical properties, a method for producing same and composite fabrics comprising the nonwoven web useful for applications in for example, hygiene, healthcare and agriculture markets.
Patent EP-0481137-A1 (EP)
Inventor: SONE TOMIO
IPC: B31B19/74
Filed: 1990-10-17
Abstract: The apparatus of this invention is adapted to automatically adjust width sizes of a plurality of guide plates for bending a paper sheet by making use of the computer. 
     The computer comprises a main computer (16) including first memory means (17) for storing sizes of various kinds of bags to be manufactured, and a correction value command computer (18) connected to the main computer and including second memory means (19) for storing a plurality of conditions of the paper sheet. 
     By making use of this correction value command computer, fine adjustment of the guide place can be easily made. 
     The main computer is connected to drive motors (11 a - 11 n) with an encoder through control units, (20a - 20n) etc. 
     The output shaft (4a - 4n) of the drive motor is joined to the guide shaft laterally and axially supported by the frames. 
     A screw body (5) combined in one body with the guide plate (7) for bending a paper sheet is movably provided in a horizontal direction on the guide shaft. 
     A plurality of guide shafts and control units are provided in correspondence with the number of guide plates. The plurality of control units are connected to the main computer through a signal transfer unit. 
     An employment of such a configuration makes it possible to automatically carry out an adjustment of width sizes of respective guide plates in a short time, and to manufacture high accuracy bags with a square bottom.
Patent EP-0426375-A1 (EP)
Inventor: KOBAYASHI KENICHI OGUNI DEVELO
IPC: C22B34/32
Filed: 1990-10-25
Abstract: The method for producing high-purity metallic chromium from a mixed material of chromium oxide and aluminium, which is comprising steps of; 
preparing said mixed material of chromium oxide and aluminium by adding carbon and an easily sulfidable metallic powder thereto in advance, 
producing thermite-crude metallic chromium by providing thermite reaction with said mixed material so as to make a solid solution of carbon and easily sulfidable metal, and, 
removing residual impurities such as oxygen and sulfur in said crude metallic chromium by heat treating said crude metallic chromium in a vacuum or an inert gas atmosphere in a heating furnace.
Patent EP-0384862-A1 (EP)
Inventor: BORHAN TAVAKOLI ABBAS
IPC: H01B1/02
Filed: 1990-02-20
Abstract: CuSn alloys partially deoxidised with Mg- or with Ca- for use in electrical and/or heat conductors. Weight composition of these alloys:  - Sn content of between 200 and 1200 ppm - a residual Mg (or Ca) content lower than 10 ppm, the Mg or the Ca being in oxide form  - oxygen content lower than 100 ppm  - metallic impurities content lower than 40 ppm  - copper constitutes the remainder. The invention also relates to a process comprising a partial deoxidation with Mg or with Ca, which enables these alloys to be obtained.
Patent EP-0385921-A1 (EP)
Inventor: GAMZON ELIYAHU
IPC: B64D1/22
Filed: 1990-02-28
Abstract: The method and system for supporting an airborne vehicle (2) in space over a predetermined location and for an extensive period, comprises coupling the airborne vehicle (2) by cables (6) to a plurality of unmanned aircraft (4) each having its own propulsion system; controlling the unmanned aircraft (4) to fly in circular orbits at equally-spaced angles around the airborne vehicle (2) while coupled to the airborne vehicle (2), to tension the cables (6) and thereby to support the air­borne vehicle (2) in space over the predetermined loca­tion; and supplying the unmanned aircraft (4) with energy from an external source (10) to maintain the un­manned aircraft (4) in flight over an extended or inde­finite period of time.
Patent EP-0467006-A1 (EP)
Inventor: ARNETOLI FABRIZIO
IPC: A01D34/73
Filed: 1990-10-16
Abstract: In order to obtain a lengthening maneuver of the active ends emerging from the rotating housing (1, 5, 3) containing the bobbin or bobbins (16) of the cords (F) during the rotation of said housing, the bobbin (16) has in the wall (18) of the internal hole two series of mutually staggered teeth (20, 22; 120, 122), some (20; 120) of which are developed along one axial section and the others (22; 122) along the remaining axial section; an element (34, 30), which is capable of axial sliding movements, has a disk (30) which projects elastically below the housing (1, 5, 3) and is capable of being made to reenter by means of pressure on the ground, as well as entrainment teeth (36) which are axially slidable, rotationally engaged on said housing and capable of engaging alternately the teeth of the two series (20, 22; 120, 122) upon each axial stroke and thus of permitting each time a unitary angular advance in two stages.
Patent EP-0432121-A1 (EP)
Inventor: BERNTSSON GUNNAR
IPC: E04C5/16
Filed: 1990-11-30
Abstract: The invention relates to a method for producing reinforcement intended for concrete members, preferably concrete piles. Through internal means acting as strut members or compression members in the form of diagonally, or otherwise, acting struts, the longitudinally extending reinforcing bars 20 within an elongated coil are brought into place against the inside of the coil with a predetermined force, thereby stabilizing the coil. 
     The struts can be arranged as diagonally acting elements in a reinforcement having four bars forming a square seen in cross-section or the struts can contact all or certain of the reinforcing bars, but preferably in such a way that the struts mutual orientation is changed as the supporting operation proceeds along the elongated coil.
Patent EP-0448628-A1 (EP)
Inventor: SCOTT TERENCE A
IPC: A47C27/04
Filed: 1989-11-27
Abstract: Un sommier (21) comporte une pluralité de bandes (22) de ressorts s'étendant longitudinalement et disposées côte à côte et reliées par des fils hélicoïdaux de ligature (23) au niveau des faces supérieure (25) et inférieure (26) des bandes. Chaque bande de ressorts comprend une seule longueur de fil métallique formée en une pluralité de ressorts hélicoïdaux (31) sensiblement verticaux interconnectés par des segments d'interconnexion en fil métallique (36, 35) situés en alternance dans les faces supérieure et inférieure des bandes. Les ressorts hélicoïdaux de chaque rangée sont entrelacés avec les hélices adjacentes de la même rangée. Le sommier est caractérisé sur toute sa longueur par des sections (20a, 20b, 20c) de résistance variable. Dans les sections (20a) de résistance accrue, celle-ci est conférée par une pluralité de barres de posture (62) qui s'étendent à travers des portions entrelacées d'une pluralité de paires d'hélices entrelacées du sommier.
Patent EP-0452361-A1 (EP)
Title: Unite arithmetique
Inventor: ZUK WILLIAM S
IPC: G06F12/02
Filed: 1989-12-20
Abstract: Un système de traitement d'informations comprend un premier dispositif (10) de traitement de données ainsi qu'un second dispositif (12) de traitement de données chacun capable d'exécuter des instructions indépendamment pendant des cycles d'instruction ayant une période qui est un multiple d'une période de signal d'horloge d'unité périodique. Les dispositifs sont conçus pour être une unité arithmétique et un processeur central couplés ensemble par une interface (14). Chacun des dispositifs (10, 12) de traitement de données comprend un dispositif d'horloge (180) comportant une entrée couplée au signal d'horloge de l'unité, afin d'émettre un signal d'horloge de cycle d'instruction associé ayant une période qui est un multiple de la période du signal d'horloge de l'unité. Le dispositif d'horloge (180) a aussi pour fonction de suspendre l'émission d'un signal d'horloge de cycle d'instruction suivant, et de commencer le signal d'horloge de cycle d'instruction suivant en synchronisme avec une transition du signal d'horloge de l'unité. Les dispositifs (10, 12) requièrent chacun la synchronisation de leurs horloges respectives qui sont alors automatiquement synchronisées avec l'horloge des autres dispositifs pendant une transition de l'horloge de l'unité, permettant de passer synchroniquement les instructions et les opérandes entre le processeur et l'unité arithmétique.