baber/WOPTO huggingface dataset:
Patent EP-0304561-A1 (EP)
Inventor: DAHL HANS DR DIPL-ING
IPC: D21F3/02
Filed: 1988-06-01
Abstract: The dewatering of the paper web (1) takes place by means of a flow of steam led through the paper web (1) in a press nip (2) between two pressing surfaces (3 and 4) under such pressure that at least part of the paper web (1) becomes saturated. In order to effect this flow of steam, means are introduced in the area of the press nip (2) to guide the flow of steam from the upper to the under surface of the paper web (1) running through the press nip (2) with simultaneous removal from the undersurface of the paper web. In one embodiment, the means are an upper roll (3) with a perforated jacket (5), through which the externally produced steam is led under pressure into the press nip (2), and a lower roll (4) with a perforated jacket (6), through which the steam, together with the liquid expressed from the paper web, is sucked out and removed. <IMAGE>
Patent EP-0298286-A1 (EP)
Inventor: SPECKMANN FRANK
IPC: A61C13/265
Filed: 1988-06-16
Abstract: Matrix which can be cast into a residual denture structure and which has an eye-shaped passage for a press stud patrix, it being possible for an annular insert made of plastic to be fitted interchangeably into the eye-shaped passage. The technical problem is that of facilitating the interchangeability of the annular insert which is subject to wear. The eye-shaped passage (9) has an inwardly projecting annular collar (6), and the annular insert (2) has several segment tongues (11) yielding in the radial direction for positive locking in the annular collar (6). <IMAGE>
Patent EP-0304772-A1 (EP)
Inventor: RIECK NORBERT
IPC: H05K7/14
Filed: 1988-08-16
Abstract: A front plug system with a lagging end contact arrangement. The front plug system for flat components includes a front element (1) with front plug connector (20) which can be plugged on by a swinging motion. If the front plug connector is plugged on until the point of engagement of a closing arrangement (27, 15) is reached, all operating contacts of the front plug systems arranged in receiving arrangements (3, 24) are already closed. An end contact arrangement (51, 52) arranged opposite the center of rotation of the front plug connector engages only when, after operating the closing arrangement, the front plug connector is plugged completely onto the front element and secured against being pulled off. With the end contact arrangement according to the invention the electrical signals of the operating contacts can be released simultaneously in particular across a control on the flat component.
Patent EP-0307660-A1 (EP)
Inventor: EIGELDINGER NORBERT
IPC: H04N5/782
Filed: 1988-08-20
Abstract: The invention concerns a process and a device for programming a home video appliance, in particular a cassette recorder, with the data required for receiving and/or recording selected broadcasts. The data required, which contain details of broadcasts, may be derived from tables transmitted by teletext signals (teletext tables) and stored in a memory (program storage) of the home video appliance. The correspondence between the teletext table selected and a predetermined standard for transmitting programming data to the said appliance (VPV standard) is automatically verified. In the event of non-correspondence, the data required (program source, broadcast date, starting time, VPS time and/or stopping time) are automatically derived, as far as possible, from the selected teletext table in response to a special instruction (''Program''), the inner may be asked to supply the missing data required, and the data required are transferred to the program storage by a process similar to the remote-controlled transmission process generally used in home video appliances. The user can therefore easily program his home video appliance even when using teletext tables which do not correspond to the above-mentioned VPV standard.
Patent EP-0322565-A1 (EP)
Title: Gesteinsbohrer
Inventor: MOSER BERNHARD
IPC: E21B10/58
Filed: 1988-11-24
Abstract: Es wird ein Gesteinsbohrer mit einem Bohrerkopf mit Kreuzschneidplatten vorgeschlagen, der verbesserte Meißeleigenschaften bei schlagender Beanspruchung in hartem Gestein o. dgl. aufweist. Hierfür ist die Hauptschneidplatte (4) in an sich bekannter Weise ausgebildet mit hierzu quer angeordneten Nebenschneidplatten (7, 8), die einen in Seitenansicht dachförmigen Querschnitt aufweisen. Durch den dachförmigen Querschnitt der Nebenschneidplatten (7, 8) ergeben sich radial weiter außenliegende zusätzliche Meißelspitzen (16) zur Bearbeitung des Materials.
Patent EP-0311205-A1 (EP)
Inventor: GRYSON DIRK
IPC: D03J1/16
Filed: 1988-10-03
Abstract: Method for separating a broken warp thread from the warp, characterized in that it consists essentially of pressing an adhesive material (2) against the warp sheet (4), at the point of a broken warp thread (20) at least, and then withdrawing said adhesive material (2), with the result that the broken warp thread (20) is picked up by the adhesive material (2).
Patent EP-0282187-A1 (EP)
Inventor: UCHIYAMA SHINTARO
IPC: B60K17/35
Filed: 1988-02-18
Abstract: A viscous coupling (35) is provided in transmission of four-wheel drive for transmitting power of an engine to auxiliary driving wheels, and a lock device (45) is provided for locking the viscous coupling so as to directly transmit the power to the auxiliary driving wheels. In operation the driving torque of the transmission is determined and compared with a predetermined driving torque in a control unit (56) and an output signal is produced when the detected driving torque exceeds the predetermined driving torque. An actuator (51) responds to the output signal to operate the lock device (45) to lock the viscous coupling.
Patent EP-0304233-A1 (EP)
Inventor: LAMBERT DIDIER CHARLES
IPC: G01N21/35
Filed: 1988-08-11
Abstract: The flocculation threshold of a petroleum product containing asphaltenes is measured by measuring the radiation in the near infrared transmitted through a sample of the product in solution in a solvent in relation to the quantity of precipitant continuously added to the sample.
Patent EP-0310242-A1 (EP)
Inventor: ARCHER JOHN RICHARD
IPC: G09G1/04
Filed: 1988-08-26
Abstract: A color display system incorporates a deflection yoke that provides raster pattern correction without the requirement for additional circuit elements. The deflection yoke includes both bias-wound vertical deflection coils (31) and front field forming members (36) to provide side pincushion distortion correction. Shunt members (43) are utilized to shape the vertical field to a barrel-shaped form. Vertical coma error introduced by the deflection yoke is corrected by magne­tically permeable coma correction members (45, 46) located within the electron gun assembly of the video apparatus CRT.
Patent EP-0278852-A1 (EP)
Inventor: FARNY GERARD
IPC: B07C5/346
Filed: 1988-02-01
Abstract: System for automatically sorting a very large number of small stones (1 to 5) according to their radioactivity. The stones are introduced in bulk, especially in a liquid medium, into a container (10) of conical form and are then removed from this container by means of an extractor (15) which, by means of suction, extracts them one by one; their activity and their weight are measured (31, 35); a microprocessor (60) monitors the installation and performs a sorting operation (50), if appropriate. Application to the sorting of irradiated precious stones according to the decay time of their activity. <IMAGE>
Patent EP-0364643-A1 (EP)
Inventor: MARCOZ BRUNO PAUL CLAUDE
IPC: F21V23/00
Filed: 1988-10-17
Abstract: The invention relates to a housing for mounting in a support for an electrical fixture. The housing is of the type comprising a part forming a base (2) and a part forming a cover (3), the part forming a base comprising means for supporting in particular the terminals for electrical connection to the grid and to said electrical fixture. The housing is characterised in that the support means comprise two separate plates (4, 6), a first plate (4) intended to serve as support for the terminals (5) for electrical connection to the grid and slideably mounted in said base, and a second plate (6) which carries the connections (7) to the electrical fixture and is selectively removable from said base (2) when the housing (1) is placed in position in its support. The invention may be used for illumination candelabras. <IMAGE>
Patent EP-0286550-A1 (EP)
Inventor: AULAGNER MICHEL
IPC: B65B25/14
Filed: 1988-03-23
Abstract: The machine comprises:  - a conveyor (A) for delivering products stored in a roll (R); - a device (b) for transferring the roll (R) on a support member (C) for positioning, also arranged to enable, as desired, the said roll to be driven in rotation; - at least one, but preferably two, assemblies (D) for applying end caps (E), straddling the or each of the circular peripheral edges of the roll (R), each assembly being equipped with means capable of ensuring, in combination with the rotation of the roll, the driving and winding of the said end caps previously arranged and/or stored in arrangements in the machine serving as magazines (M); - means for ensuring tensioned coupling of the end caps arranged on one or each one of the circular edges of the roll. <IMAGE>
Patent EP-0290589-A1 (EP)
Title: Registre a decalage a reaction lineaire entierement programmable
Inventor: GIANGANO DAVID A
IPC: G09C1/00
Filed: 1987-11-23
Abstract: Des registres à décalage en blocs de base (2) sont montés en cascade pour former un registre à décalage à réaction linéaire entièrement programmable. Chacun des registres à décalage en blocs de base comprend une pluralité de bascules électroniques (FFA ou FFFD), chacune desquelles comprend des circuits logiques de commande. Une équation polynômiale est introduite d'abord dans le registre à décalage à réaction linéaire pour forcer les bascules respectives dans des états logiques prédéterminés, utilisés pour coder les messages destinés à être décalés par le registre à décalage à réaction linéaire programmable. Le nombre de bascules dans le registre à décalage peut varier en fonction de l'équation polynômiale. De même, l'équation polynômiale détermine également combien de fois le registre à décalage doit faire circuler les messages codés.
Patent EP-0370005-A1 (EP)
Title: Procede pour cultiver des vegetaux propres a la consommation humaine, notamment des legumes a faible teneur en nitrate
Inventor: PLOSZ SANDOR
IPC: A01G31/00
Filed: 1988-02-04
Abstract: Dans le procédé décrit, des végétaux sont cultivés au moyen d'une solution nutritive dont le potentiel d'oxydoréduction est réglé à une valeur inférieure à -0,40 mV, de préférence -(0,45 à 0,40) mV.
Patent EP-0342235-A1 (EP)
Inventor: AOKI KATASHI
IPC: B29C45/67
Filed: 1988-02-27
Abstract: This invention relates to a clamping mechanism of a molding machine used to injection-mold a synthetic resin. The clamping mechanism is provided with a clamping cylinder having a rear chamber the inner diameter of which is larger than that of a front chamber therein, and a communication clearance between the circumferential wall of the rear chamber in the clamping cylinder and a piston: and the piston having an outer diameter that permits the piston to be fitted in the front chamber in the clamping cylinder, and front and rear portions with a clamping ram and a booster ram coaxially provided thereon. A charging cylinder provided with a piston rod operatively connected to the clamping ram is formed on a side portion of the clamping cylinder so as to communicate with the front chamber therein. The charging surface area of the charging cylinder is set smaller than the area of the end surface of the clamping ram forming the rear surface of the piston. A part of the pressure oil in the cylinder is charged in accordance with the movement of the clamping piston so as to prevent the occurrence of cavitation during a high-speed movement of the clamping ram.
Patent EP-0346393-A1 (EP)
Title: Instrument de marine
Inventor: BOUCHER STEPHEN G
IPC: G01P5/00
Filed: 1988-01-27
Abstract: Le capteur de vitesse est monté dans la coque et est du type à capteur à roues à palettes magnétisées, la roue à palettes ou à aubes étant montée de manière rotative dans une cavité adjacente à un dispositif de détection magnétique qui génère des impulsions électriques correspondant à la vitesse de la roue à palettes, la roue tournant lorsque le bateau se déplace dans l'eau. Le capteur possède des caractéristiques à basse vitesse améliorées grâce à un boîtier qui prolonge la roue à aubes dans l'eau sous la coque. La partie avant du boîtier forme un nouveau bord d'attaque créant une couche frontière de plus petite épaisseur au niveau de la roue à palettes, de sorte que les palettes font saillie au-delà de la couche à des basses vitesses. Les résultats à haute vitesse sont améliorés en donnant aux palettes une forme telle que l'on obtienne un coefficient de traînée à rapport avant-arrière élevé; en maintenant la périphérie du moyeu de la roue à palettes dans le fond de la cavité ou en effleurement avec celle-ci; en ayant un faible rapport entre l'étendue de la palette et le rayon de la roue à palettes; en maintenant le rapport entre la section des palettes et l'espace transversal disponible dans la cavité dans une plage optimale.
Patent EP-0339095-A1 (EP)
Inventor: HASHIMOTO MICHIO
IPC: C08G59/24
Filed: 1988-10-12
Abstract: An epoxy resin which is liquid in an ordinary state is disclosed, which is obtained by reacting a bisphenolic oligo­carbonate having phenolic hydroxy terminal groups with an epihalohydrin, and dehydrohalogenating the product. This resin can form tough cured products with good bending strength and bending elastic modulus. A process for producing epoxy foam is also disclosed, which comprises crosslinking a polyepoxy compound with a carbonate oligomer having phenolic hydroxy terminal groups with foaming at the same time. The obtained foam has high flexibility against compres­sion, bending and deflection.   
     ABSTRACT 
     A normally liquid epoxy resin obtainable by reaction of a bisphenol based oligocarbonate having terminal phenolic hydroxyl groups with an epihalohydrin, followed by dehydrohalogenation. The epoxy resin is capable of forming a tough cured product having improved flexural strength and flexural modulus. A process for the production of an epoxy resin foam in which a polyepoxy compound is crosslinked and simultaneously foamed by the aid of carbonate oligomers having terminal phenolic hydroxyl groups. The product is highly flexible against compression, bending and warp.
Patent EP-0388411-A1 (EP)
Inventor: VOLLMER ELMAR
IPC: B62D1/18
Filed: 1988-10-28
Abstract: Selon un agencement d'un groupe motopropulseur avant (1) composé d'un moteur (3) et d'une boîte de vitesses (4) dans un véhicule, le bas de caisse est pourvu d'un longeron médian (2) similaire à un tunnel. L'extrémité du groupe motopropulseur (1) qui fait face au compartiment des passagers fait saillie dans ce longeron médian (2) et comprend à ce niveau un dispositif de support et de montage. Selon l'invention, ce dispositif de support et de montage est formé par un tube de support (5) qui constitue un prolongement du groupe motopropulseur (1) ou de la boîte de vitesses (4) et qui fait saillie dans le longeron médian (2). Afin de soutenir le groupe motopropulseur (1), ce tube de support peut être utilisé dans un support anti-torsion (7). En outre, un serre-câble (14) d'un dispositif de sécurité à câbles de traction (15 et 18) qui servent à dévier le volant (16) ou à mettre en tension des ceintures de sécurité lors d'une collision frontale peut être agencé sur le tube de support (5). Pour que le serre-câble (14) puisse tirer et tendre les câbles (17 et 18), il est fixé de manière mobile et blocable sur le tube de support (5), de façon à créer des possibilités d'ajustement à ce niveau. En outre, le tube de support (5) peut s'appuyer sur un palier de support (8) lors d'une collision frontale avec déplacement du groupe motopropulseur (1) et, dans un mode de réalisation, peut se déformer par pliage afin d'absorber l'énergie de l'impact.
Patent EP-0344253-A1 (EP)
Title: Dispositif d'indication de l'etat d'un fusible d'un circuit multiphase
Inventor: BROOKS STANLEY J
IPC: H01H85/46
Filed: 1988-10-11
Abstract: Un dispositif (10) d'indication de l'état d'un fusible d'un circuit multiphasé comprend trois circuits sensiblement identiques (12A, 12B, 12C) formant une connexion en Y au niveau de chaque fusible (FA, FB, FC) par l'intermédiaire de premier et second conducteurs. Chaque circuit possède une lampe témoin (14) et un commutateur (SWA) avec des résistances dans le conducteur. Les circuits respectifs sont interconnectés par l'intermédiaire d'un conducteur ayant une résistance pour chaque circuit de sorte qu'une indication sera fournie sans une charge sur le fusible.
Patent EP-0360956-A1 (EP)
Inventor: KOLLNER HANS-JOACHIM
IPC: A47K3/00
Filed: 1989-02-24
Abstract: The invention relates to a bath tub tray, which bridges the tub opening transversely and rests with its two ends on the longitudinal edges of the tub, the tray being divided into two and the two put-down parts (1) being fastened to one another detachably and/or by means of joint(s). <IMAGE>
Patent EP-0388501-A1 (EP)
Inventor: SCHIESS HANS-RUDOLF
IPC: H04R25/00
Filed: 1989-03-23
Abstract: In a hearing aid with a casing, a swing-out battery holder, battery spring contacts and an on/off switch, it is proposed for further improvement that a switch (9) be allocated to the battery holder (4), which in one position switches on the hearing aid and locks the battery holder to prevent it from opening and in a second position switches off the hearing aid and releases the battery holder so that it can open. This also prevents in particular the accidental opening of the battery holder and the risk of the battery being lost. <IMAGE>
Patent EP-0337245-A1 (EP)
Inventor: SANTACHIARA ANDREA
IPC: B62B5/04
Filed: 1989-04-04
Abstract: A device for the braking of castors (2) mounted on street-cleaning trolleys (C) comprises an operating pedal (22) keyed to an operating bar (17) and having a ratchet (24b) which is resiliently snap-engageable by a corresponding portion (3) of the trolley (C) when the pedal (22) is operated in order to lock the brakes of the castors (2).
Patent EP-0352404-A1 (EP)
Inventor: GIESE MANFRED
IPC: B01D29/13
Filed: 1989-04-11
Abstract: The filter element according to the invention consists of a tube (1) for the liquid discharge, which is coaxially fixed inside a tubular support body (2) provided with orifices, cams (3) extending in the longitudinal direction on the outside of the support body (2) in such a number and thickness, that resting of the filter fabric (7) on the support body (2) during the filtration step is largely ensured. <IMAGE>
Patent EP-0340701-A1 (EP)
Inventor: WOELFERT DIETMAR
IPC: E06B3/30
Filed: 1989-04-29
Abstract: The invention relates to an insulated frame (1) for windows, doors or the like. To make it possible for only a single-part frame profile (2) to be used while still maintaining adequate heat insulation for this profile (2) and for the pane fastening, according to the invention the edge of the pane is enclosed with play by an angular holding profile (5) of solid insulating material. A sealing profile (6) of soft insulating material spreads a supporting limb (8) of the holding profile (5) away from the pane, whereas a holding limb (7) of the holding profile (5) engages in a guideway (groove 9) of the single-part frame profile (2) and is held there. <IMAGE>
Patent EP-0396794-A1 (EP)
Inventor: LIN HUI
IPC: A63B67/04
Filed: 1989-05-10
Abstract: A table tennis net assembly includes a table tennis net (3) and two opposite net supports each of which includes a base piece (5) mounting thereon a vertical hollow cylinder (2) and a bottom piece (4) cooperating with the base piece to be capable of clamping therebetween a portion of a table (9); one hollow cylinder mounts therein a coiled spring-biassed shaft (23) fixing one end of the net the other end of which is fixed to a stopper (31) which is to be inserted into the other hollow cylinder which has an axial slit slit through the upper portion thereof.
Patent EP-0352536-A1 (EP)
Inventor: WACHI MASATADA
IPC: G10H3/26
Filed: 1989-07-10
Abstract: The acoustic apparatus for generating a musical tone preferably adopts a speaker system utilizing a resonator constituted by a cavity (5) and an acoustic mass (6) for causing the cavity (5) to acoustically communicate with an external region or a speaker system utilizing a back-loaded horn so that frequency characteristic is improved. In a musical instrument, including a resonator, like a guitar, all or part of a body is partitioned as the cavity, and acoustic mass such as a resonance port is disposed in the cavity as needed to set a desired resonance frequency. In a musical instrument having side plates or leg portions, the resonance port or the back-loaded horn is housed in the side plates or the leg portions.
Patent EP-0368272-A1 (EP)
Inventor: ADMASSU WUDNEH
IPC: B01D67/00
Filed: 1989-11-08
Abstract: A process for treating a polycarbonate membrane, that is liquid-wet, useful for gas separations, comprising:
     A. contacting at least one side of a polycarbonate membrane with water wherein the water removes substantially all of the residual solvent and non-­solvent from the membrane;   B. contacting at least one side of the membrane with air, an inert gas, or vacuum that removes substantially all of the water from the membrane without deleteriously affecting the integrity of the membrane; and   C. simultaneously or consecutively heat treating the membrane wherein the membrane subsequently exhibits a decrease in gas flux of less than 2 percent and an increase in gas selectivity over a non-heat treated membrane over 30 days under an operating temperature of less than 25°C and an operating pressure of less than 200 psig (1480 kPa absolute).
Patent EP-0369310-A1 (EP)
Title: Messzelle zur Spektralanalyse von strömenden Medien, insbesondere Kunststoffschmelzen
Inventor: REINHARD MICHAEL DR-ING
IPC: G01N21/05
Filed: 1989-11-08
Abstract: Meßzelle zur Spektralanalyse von strömenden Medien, insbesondere Kunststoffschmelzen, bei der das zu analysierende Medium zwischen zwei sich gegenüberstehenden Fenstern (4,5) aus strahlungstransparentem Werkstoff strömt und von einer Strahlung durchsetzt wird, wobei zumindest ein Fenster in einem Rohr (2,3) gehalten wird, das in einer Bohrung des Meßzellenkörpers (1) unter Abdichtung gegenüber diesem durch axiale Bewegung auf das zweite Fenster zu oder von diesem weg bewegbar ist, wodurch die Spaltweite zwischen den Fenstern und damit die Schichtdicke des zu durchstrahlenden Mediums variierbar ist. Das Rohr liegt im Bereich der Abdichtung mit stufenlos zylindrischen Außenfläche direkt an der Wandung der Bohrung an und weist in diesem Bereich gegenüber der Bohrung im ausgebauten Zustand Übermaß auf. Die Wandstärke des Rohres ist mindestens im Bereich der Abdichtung klein gegenüber dem Außendurchmesser des Rohres. In einen Ringspalt zwischen der Innenseite des Rohres und der Mantelfläche des Fensters ist eine Klebstoffschicht (24,25) eingebracht.
Patent EP-0371378-A1 (EP)
Inventor: SCHIEFERSTEIN LUDWIG DR
IPC: C09D5/00
Filed: 1989-11-21
Abstract: The invention concerns the use of copolymers containing amino groups in aqueous, water-soluble solutions as temporary coatings in paint spray booths. The compositions are obtained by the copolymerization of (a) 15-90 % by wt. of a nitrogen-free monomer, or several such monomers, with an olefinic double bond and (b) 85-10 % by wt. of a linearly polymerizable monomer containing at least one tertiary amino group, or several such monomers, diallylamine, 2-vinylpyridine and/or 4-vinylpyridin, whereby the amino groups in the copolymers may by completely or partly neutralized or quarternized.