baber/WOPTO huggingface dataset:
Patent EP-0259470-A1 (EP)
Inventor: BARTENBACH CHRISTIAN
IPC: F21V9/04
Filed: 1987-03-13
Abstract: Un luminaire, muni d'un réflecteur à symétrie essentiellement rotative, comprend une section ellipsoïdale (1), dans le premier foyer (F1) de laquelle est située l'ampoule lumineuse (3) et qui s'étend au travers du second foyer (F2) jusqu'à un plan (5) normal à l'axe principal (4). Pratiquement tous les rayons lumineux provenant de cette section (1) servent de rayonnement de base. Dans le but de limiter la plage angulaire du rayonnement provenant de l'axe principal (4) en maintenant une sortie de forte lumière, une section de protection contre l'éblouissement (2) est disposée dans la région dudit plan normal (5), laquelle section s'étend dans un sens divergent dudit plan par rapport à l'axe principal (4). En variant le rapport des axes (a/b) de la section ellipsoïdale (1) et en formant de façon différente les sections de protection contre l'éblouissement (2), la configuration de distribution de la sortie de lumière peut être modifiée sur une plage étendue.
Patent EP-0315065-A1 (EP)
Inventor: DE SCHRYDER MARC
IPC: B65B11/10
Filed: 1988-10-28
Abstract: The apparatus is intended for setting upright a carrier consisting of a flat blank (1) made of cardboard for cup-shaped articles, which are positioned in holes made in the carrier. The apparatus is equipped with rams (25) which open the holes from the bottom and permit the articles to be introduced. <IMAGE>
Patent EP-0317910-A1 (EP)
Inventor: GRUPP JOACHIM
IPC: G02F1/1343
Filed: 1988-11-18
Abstract: In order to simplify the manufacture of the cell (1), to improve its optical properties and to reduce its switching time, the transparent control electrodes (5) are placed between the front plate (2) and the liquid crystal layer (4), as are the electronic components associated with these electrodes (5) and the conducting tracks (6, 7) connecting these electronic components to the connection terminals of the cell (1). In addition, the counter-electrode (8) is placed between the rear plate (3) and the liquid crystal layer (4). The counter- electrode (8) is made of a material that reflects light, and on the side facing the liquid crystal layer (4) the whole of its surface located in the display area has a frosted finish. The counter- electrode (8) thus constitutes the diffuse reflector of the cell (1). …<IMAGE>…
Patent EP-0313133-A1 (EP)
Inventor: STEENHOF FRITS ANTHONIE
IPC: G11C19/28
Filed: 1988-10-04
Abstract: The invention relates to a CCD memory of the SPS type, more particularly intended to store video pictures. When the memory is designed so that it can be used for several different functions or systems, it may happen that the memory has too high a capacity. The excess of lines is then transported at an increased speed through the memory. 
     In order to avoid that in this mode at an increased speed accumulation of charge occurs below the de-interlacing electrodes controlling the transfer of the data to the series output register, the de-interlacing clocks for the odd channels and for the even channels of the parallel section are generated according to two different procedures, which are carried out one after the other with adjustable difference in time.
Patent EP-0292192-A1 (EP)
Inventor: SOMEYA NOBUO
IPC: B65D81/26
Filed: 1988-05-12
Abstract: A packaging sheet material for perishable goods comprises coral sand which imparts excellent freshness-keeping effect to perishable goods wrapped in the sheet material.
Patent EP-0282380-A1 (EP)
Inventor: GRADEFF PETER S
IPC: B27K3/32
Filed: 1988-02-17
Abstract: Composition containing at least one lanthanide derivative in aqueous solution and use of the composition for the treatment of wood.
Patent EP-0292356-A1 (EP)
Inventor: REBISCHUNG ROBERT
IPC: B65B7/28
Filed: 1988-05-06
Abstract: The method and machine according to the invention allow the closing of containers, particularly pots and small trays for food products. The method consists successively in separably fixing a strip of closure material (1) on a support strip (2), the closure material strip comprising pre-cutouts (4) defining lids (5) for closing the containers (6), separating from the support strip (2) the portion (10) of the closure material strip (1) which is situated externally of the lids (5), fixing a lid (5) on each of the containers (6) and separating the support strip (2) from each of the lids (5) fixed on the containers (6). The machine according to the invention comprises a supply station (7) for delivering a complex formed by a closure material strip (1) fixed separably to a support strip (2), a separation station (9) for separating from the support strip (2) the portion (10) of the strip (1), and a recovery station (12 ) for receiving the support strip (2).
Patent EP-0312461-A1 (EP)
Inventor: ROUVIERE JEAN-LOUIS
IPC: B23Q3/155
Filed: 1988-10-13
Abstract: The invention relates to a device for storing machining-centre tools (2) for which the fastening of the tool (2) onto the machining- centre is of the quick type, achieved simply by moving the tool (2) relatively with respect to the tool-support integral with the machining-centre, this device (1) comprising at least one plate (3) for supporting and holding the tools (2), and comprising means (4) for rigid, removable connection of the tools (2) to the support plate (3), reproducing, for each tool (2), at least some of the shapes of the tool-support of the machining-centre, in such a way that the tool (2) can be connected/disconnected to/from the plate (3) in a similar way to that in which it is connected/disconnected to/from the machining centre. <IMAGE>
Patent EP-0315512-A1 (EP)
Inventor: POCHOLLE JEAN-PAUL
IPC: H04B10/43
Filed: 1988-10-28
Abstract: The invention relates to a device allowing several integrated circuit chips to be connected via optical links which can vary as a function of time. An illustrative embodiment comprises:
 - two coupled laser diodes (1, 2) emitting a light wave modulated in frequency and in amplitude by electrical signals (Im and Ie) controlling selection of one interconnection from several, and conveying a sequence of binary data;
 - an optical guide (3) buried at the surface of a semiconductor substrate (9);
 - a diffraction grating (4) etched on the surface of the guide (3) and of the substrate (9) and coupled to the guide (3) in order to diffract light in a plurality of directions ( theta i) as a function of the wavelength ( lambda i);
 - photodiodes (5 to 8) situated respectively in each of the directions in which the light may be diffracted, in order to deliver an electrical signal conveying the binary data transmitted in the direction corresponding to the photodiode. 
<??>In other illustrative embodiments, the photodiodes are coupled to the laser diodes (1, 2) by way of a holographic grid. 
<??>The invention is applicable in particular to very large-scale integrated circuits in order to interconnect several chips. 
<IMAGE>
Patent EP-0286547-A1 (EP)
Inventor: BABOZ MICHEL
IPC: D06F67/04
Filed: 1988-03-08
Abstract: Installation intended for engaging laundry articles into a laundry machine, for example a blanket press. In additional to the conventional loading stations carried by a stationary beam arranged vertically in line with the entrance of the axial conveyor, there is an axially displaceable movable beam (33) which can alternately take up two other stations (18,19) which are normally stored on parking tracks (16,17) placed in front of the machine and largely upstream of the conveyor. In an intermediate position (330), the blanket is set aside, waiting for the entrance of the conveyor to be free. <IMAGE>
Patent EP-0305460-A1 (EP)
Inventor: REINHARD MICHAEL
IPC: B26D7/08
Filed: 1988-03-16
Abstract: Un dispositif de production de granulés cylindriques, en particulier en matières plastiques, comprend une contre-lame fixe qui peut être remplacée par une nouvelle contre-lame sans interrompre le fonctionnement du dispositif. On empêche ainsi une dégradation de la qualité de la coupe et donc de la forme des granulés suite à l'usure croissante de la contre-lame et on évite des temps d'arrêt du dispositif lors de l'échange des lames. La contre-lame (2) se déplace sans jeu dans un canal de guidage perpendiculaire à la direction d'avancement des boudins extrudés (3) et s'avance à une vitesse réduite ou est remplacée par une nouvelle contre-lame (2') pendant le fonctionnement du dispositif.
Patent EP-0354910-A1 (EP)
Inventor: HULL H ROBERT
IPC: B32B3/12
Filed: 1988-03-14
Abstract: Plaque chambrée façonnable (10) comprenant une couche centrale (12) et deux plaques à revêtement (14, 16) de matériau de feuille fixées aux côtés opposés de la couche centrale (12). Au moins une des plaques à revêtement est poreuse et présente une rigidité effective sensiblement inférieure à celle d'une feuille solide de matériau de la même épaisseur. La rigidité de la plaque à revêtement poreuse (16) est suffisamment faible pour que la flexion de la plaque chambrée (10) soit logée de façon primaire par déformation de la plaque cutanée poreuse (16) avant l'écrasement de la couche centrale (12) ou la rupture des liaisons adhésives entre la couche centrale (12) et les plaques à revêtement (14, 16).
Patent EP-0311668-A1 (EP)
Title: Appareil interrupteur de protection a mecanisme de declenchement simplifie
Inventor: PICHARD CHRISTIAN
IPC: H01H71/52
Filed: 1988-04-20
Abstract: Appareil interrupteur basse tension comportant des moyens de protection contre les surintensités de court-circuit et/ou de surcharge. Une pièce de déclenchement (21) est accrochée par un becquet (27) sur un levier de contact (14) et présente une surface d'appui (25) pour l'organe mobile (38) d'un déclencheur magnétique et/ou thermique. La pièce de déclenchement (21) est directement articulée à la manette (19) et ses trajectoires respectives lors d'un déclenchement sur défaut et lors d'un déclenchement provoqué par la manette sont au moins en parties distinctes.
Patent EP-0327638-A1 (EP)
Title: Hydrodynamic bearing and a method for introducing lubricant into the bearing
Inventor: TITCOMB FORREST
IPC: F16C33/10
Filed: 1988-08-12
Abstract: A rotatable shaft/thrust plate combination is disposed 
within a sleeve to form a first clearance space between the 
shaft and the sleeve and a second clearance space between the 
thrust plate and the sleeve. The external faces of the thrust 
plate are exposed to air. The clearance spaces are filled with a 
liquid lubricant and the sleeve includes pressure equaliza­
tion ports connecting the first and second clearance spaces. 
Surface tension dynamic seals are provided between axially 
extending surfaces of the thrust plate and sleeve. The 
equalization ports balance the hydrodynamic pressures in the lubri­
cant to prevent the lubricant from being pumped through one of 
the dynamic seals. The resulting bearing provides high 
precision with low repetitive and nonrepetitive runouts. The 
bearing provides hydrodynamic support of both radial and 
axial loads and the bearing seal is relatively insensitive to 
orientation of the spindle and minimizes the generation of debris 
and contaminating particles.
Patent EP-0332111-A1 (EP)
Inventor: ZOSO ROBERTO
IPC: B27B17/00
Filed: 1989-03-06
Abstract: The cutting apparatus comprises a frame (101) with an inclined-plane rest support (102) for a log (116) to be cut. A support (104) adapted to be rigidly coupled to a chainsaw (105) is pivoted to the frame (101). The support (105) bearing the chainsaw is movable downwardly against the biasing action of a spring (126) by means of a pedal (123) and/or a handle and is simultaneously actuated by means of a mechanism (129-131) associated with the chainsaw accelerator (132), thereby causing the blade (114) of the chainsaw (105) to interact with a workpiece (116) to be cut. When the workpiece (116) is cut, raising of the saw (105) is facilitated by the spring (126) and the chainsaw accelerator (132) is automatically deactivated.
Patent EP-0334289-A1 (EP)
Inventor: VON DER SAAL WOLFGANG DR RER N
IPC: C07D498/04
Filed: 1989-03-21
Abstract: Novel compounds of the general formula I 
<IMAGE>
 in which
 R denotes a hydrogen atom or an alkyl group,
 R1 denotes a hydrogen atom, an alkyl, alkenyl or a cycloalkyl group,
 R2 denotes a hydrogen atom, an alkyl, alkenyl, alkylcarbonyl, alkoxycarbonyl, aminocarbonyl or hydrazinocarbonyl group, or R1 and R2, together with the C atom to which they are bonded, form a cycloalkyl ring,
 X denotes a bond, an alkylene group or the vinylene group,
 R3 represents an aromatic heterocyclic 5-membered ring having 1-4 heteroatoms or an aromatic heterocyclic 6-membered ring having 1-5 heteroatoms, where the heteroatoms can be identical or different and denote oxygen, sulphur or nitrogen and, if desired, can carry an oxygen atom on one or more nitrogen atoms, and the 5- or 6-membered rings can optionally be substituted by one or more alkyl, alkoxy, alkoxycarbonyl, carboxyl, alkylmercapto, hydroxyl, nitro, amino, halogen or cyano groups and if desired can be fused to a phenyl ring or an aromatic five- or six-membered ring having 1-4 heteroatoms to give a bicycle,
 their tautomers and their physiologically tolerable salts of inorganic or organic acids and process for their preparation and drugs containing these compounds.
Patent EP-0336354-A1 (EP)
Inventor: WILLMS LOTHAR DR
IPC: A01N47/36
Filed: 1989-04-04
Abstract: Compounds of the formula I, their stereoisomers or their salts <IMAGE> (I)  wherein A denotes >C(R4)2 or >C=C(R5)2; R1 denotes H, an optionally substituted aliphatic or cycloaliphatic radical, forfuryl, tetrahydrofurfuryl or (substituted) phenyl; R2 denotes H, alkyl, alkenyl, alkynyl or alkoxy; R3 denotes a radical of the formulae <IMAGE>  <IMAGE>  <IMAGE> +TR  <IMAGE>  X denotes O, S or NR12 and Y denotes O or S, possess excellent herbicidal and plant-growth regulating properties.
Patent EP-0341445-A1 (EP)
Inventor: TAKATA KOJI C O ITAMI WORKS
IPC: H02P29/00
Filed: 1989-04-14
Abstract: In a measuring method of revolution speed, a calculating operation is made at a fixed time period, using the number of pulses detected in a fixed time period and the lapse time between the leading pulses or the final pulses of current period and previous period. 
     The method of calculation of the present invention is applied when no pulses have been detected during an operation period, and, also, when a pulse is detected after a period or a number of periods of no pulse detection, thereby to obtain a smoother and more accurate estimation during these occasions where sufficient information is lacking to determine definite values. 
     An apparatus for carrying out the above method includes: pulse generating means (13,22,23) for genera­ting pulses at a rate in inverse proportion to the re­volving speed of a rotating member and operation means (21) for carrying out the calculation method steps mentioned above.
Patent EP-0344730-A1 (EP)
Inventor: VOIT JOSEF
IPC: F23J13/02
Filed: 1989-05-30
Abstract: A chimney cowl for a prefabricated chimney which possesses an internal tube (1), guiding the flue gas, a thermal insulation (2) surrounding the internal tube, and at least one casing (3, 5) and channels (12) for ventilating the thermal insulation. A cover plate (6), resting on the casing, is furthermore present which has an orifice (61) for the passage of the flue gas. In order to prevent condensation from forming on the underside of the cover plate, which can penetrate into the thermal insulation by dripping off and reduce the insulating capacity of the latter, that region of the underside of the cover plate situated inside the casing is at least partially covered by a thermally insulating layer (62). <IMAGE>
Patent EP-0362586-A1 (EP)
Inventor: LATHAM PHILLIP
IPC: B63B39/12
Filed: 1989-09-13
Abstract: The invention relates to a freeboard measuring device (10) which is provided with an elongated housing (12) having a rectangular cross section. A pair of fins (14,16) fixedly connected to the housing on each of its sides extend substantially the length of the housing and have at least slightly greater lateral dimensions than the lateral dimension of the housing. The main chamber (26) houses a gauging stick (30), which has a strip of water sensitive material (46) fixedly attached thereto for temporarily retaining a water mark. The main chamber is divided into a lower (38) and upper (39) chamber portions by a separation wall (34) with openings (36) to allow the water to enter the upper chamber portion after it has travelled through the lower chamber portion from water ingress openings (40) formed in the front wall (28) of the housing (12).
Patent EP-0408803-A1 (EP)
Inventor: VAHERI MARJA
IPC: D21C9/10
Filed: 1989-09-18
Abstract: The invention concerns a procedure for the bleaching of pulp, in which procedure an oxidating bleaching chemical containing chlorine is used. The essential feature of the invention is that the pulp is treated, either in conjunction with or before oxidation, with a lignin-modifying oxidation-­reduction enzyme, such as the lactase produced by the white-­rot fungus. The oxidating bleaching chemical used in the procedure may be chlorine dioxide or a mixture of chlorine dioxide and chlorine gas. The use of said enzyme reduces the amount of chlorophenols and other forms of organically bound chlorine in the spent bleach liquor, simultaneously lowering its chemical oxygen demand.
Patent EP-0365917-A1 (EP)
Title: Polymermischungen
Inventor: REUTER KNUD DR
IPC: C08G8/02
Filed: 1989-10-11
Abstract: Mischungen, enthaltend aromatische Polyetherketone auf Basis von Diphenolen der Formel (I) <IMAGE> worin R¹ und R² unabhängig voneinander Wasserstoff, Halogen, C1-C8-Alkyl, C5-c6-Cycloalkyl, C6-C10-Aryl und C7-C12-Aralkyl, m eine ganze Zahl von 4 bis 7, R³ und R<4> für jedes X individuell wählbar, unabhängig voneinander Wasserstoff oder C1-C6-Alkyl und X Kohlenstoff bedeuten, mit der Maßgabe, daß an mindestens einem Atom X R³ und R<4> gleichzeitig Alkyl ist, und andere organische Polymere, sowie Folien aus diesen Polymermischungen.
Patent EP-0384974-A1 (EP)
Inventor: WEIGLE DIETER DIPL-ING
IPC: F04B1/10
Filed: 1989-12-15
Abstract: The hydrostatic machine is designed as a radial piston machine, the pistons (16) of which slide in radial bores (17) in a rotor (18) and are supported by means of sliding shoes (15) on a lifting ring (13). The bores (17) have a lateral admission via slots (26) in the rotor which are joined to corresponding ducts (28, 29) in the housing (10) of the machine (so-called lateral admission radial piston machine). The axial thrust produced thereby on the rotor (18) and/or the shaft (19) is absorbed by a device (31) which comprises a disc (32) firmly located on the shaft (19), in contact with which disc are small pistons (39) which are arranged in bores (40) in the housing and acted on by the high pressure. In this way a short-circuited thrust equalisation is obtained from the rotor via the shaft and the disc (32) back to the rotor. This method of thrust equalisation makes it possible to reduce the dimensions of the machine. In addition this also results in improved noise characteristics. 
<IMAGE>
Patent EP-0374825-A1 (EP)
Inventor: ENLOE JACK HARRISON
IPC: C04B35/111
Filed: 1989-12-19
Abstract: An electronic package comprising dielectric layers including a densified aluminum nitride (AlN) base layer and at least one densified AlN-borosilicate glass composite layer bonded thereto is described. Any of the dielectric layers may be metallized with conductive circuit patterns and can contain conductive vias. Production of this package is accomplished by hot pressing a greenware laminate comprising a densified base (e.g., AlN); at least one green sinterable sheet (e.g., AlN-borosilicate glass composite); and a green sheet of non-sinterable material (e.g., boron nitride [BN]). The respective green sheets comprise homogeneous mixtures of the ceramic powders and a binder, e.g., polyethylene. The polyethylene is burnt off during the hot press operation. Residual BN is removed by brushing and/or grit blasting, leaving the finished electronic package, all ceramic elements of which are densified. The package provides superior thermal conductivity, strength, dielectric properties, and silicon-compatibility.
Patent EP-0340042-A1 (EP)
Inventor: FORRESTER DAVID STEWART
IPC: G02B6/26
Filed: 1989-04-28
Abstract: A method of splicing optical fibres in described in which at least one of the fibres has a high numerical aperture (NA) and the two fibres have different mode spot sizes. The method comprises fusing the ends of the fibres together with their cores in alignment and heating the fused junction between the fibres so as to cause dopant to migrate out of the core. The heating step is carried out for a time sufficient to achieve a predetermined level of matching between propagation modes in the two fibres.
Patent EP-0368526-A1 (EP)
Inventor: IO SHINICHI
IPC: F16D41/20
Filed: 1989-10-30
Abstract: A clutch has a coil spring (10) wound around first and second relatively rotatable members (1, 6) to transmit rotation by contraction, from the second member (6) to the first (1) in at least one direction, a one-way brake (13) acting on the coil spring (10) to prevent it contracting due to rotation of the first memeber (1), in the appropriate direction. There may be a one-way clutch (20) (Fig. 2) between the coilspring (10) and the second member (6). The arrangement may be duplicated in mirror image to provide drive from the second member (6) to the first in either direction of rotation.
Patent EP-0374019-A1 (EP)
Inventor: AUBERT HENRI
IPC: E01D15/127
Filed: 1989-12-07
Abstract: The present invention relates to a system for transporting and placing, from a vehicle (1), at least one bridge element (2). The system is characterised in that the bridge element (2) is supported by a support structure (4) of the vehicle (1), which has two lateral tracks for guidance of the bridge element (2) which is displaceable along these latter from its transport position to a service position above a breach to be crossed. The present invention finds application in particular in the field of military engineering. <IMAGE>
Patent EP-0401450-A1 (EP)
Inventor: GUILBERT STEPHANE
IPC: A23G3/48
Filed: 1989-06-08
Abstract: Fruit containing approximately 10% of sugar is subjected, after peeling and cutting into slices from 3 to 4 mm in thickness, to bleaching followed by an osmotic dehydration by successive passes in sugar syrups of increasing concentrations to which have been added quantities, also increasing, of sulphur dioxide, calcium chloride and citric acid, the immersion time in each syrup varying from 12 hours to 48 hours, the products thus obtained being then subjected, depending on circumstances, to drying, pasteurising or deep-freezing.
Patent EP-0374100-A1 (EP)
Inventor: SCHNEEBERGER FRITZ
IPC: C25D11/18
Filed: 1989-12-08
Abstract: The market, especially the market for consumer goods, has a need for decorative surfaces of aluminium or aluminium alloy objects having luminescent properties with, at the same time, high-quality functional protection of the metallic surface against chemical and mechanical damage such as corrosion or wear. This need is met by trapping in the pores of the oxide layer at least one substance with luminescent properties (luminescent substance). The trapping of the luminescent substance is effected by adsorption by immersion in an aqueous or organic solution of the appropriate luminescent substance or by trapping an ionically charged luminous substance electrolytically by applying an electric voltage.