baber/WOPTO huggingface dataset:
Patent EP-0411028-A1 (EP)
Title: Mobile radio systems.
Inventor: MCFARLANE DAVID ALEXANDER
IPC: H04B7/26
Filed: 1989-04-19
Abstract: PCT No. PCT/GB89/00413 Sec. 371 Date Oct. 3, 1990 Sec. 102(e) Date Oct. 3, 1990 PCT Filed Apr. 19, 1989 PCT Pub. No. WO89/10660 PCT Pub. Date Nov. 2, 1989.A repeater for enhancing performance of a TDMA mobile radio system in poor signal areas has a bank of frequency agile, single channel amplifiers (13), and controller (14). The controller (14) scans the channel of the band and, upon identifying a channel carrying traffic, enables one of the amplifier units (13) to operate on that channel. Each of the amplifier units (13) includes a time slot activity detector (35) for detecting which time slot of a channel is active. The output of the activity detector (35) is passed to a logic control module (36), which controls the amplification of an active time slot via a time slot gate and power unit (38).
Patent EP-0379590-A1 (EP)
Inventor: OGUSU YOSHIYUKI
IPC: A61K8/02
Filed: 1989-06-23
Abstract: A gel composition and a nail cosmetic are disclosed, which contain one, two or more of cationic surfactants having propylene oxide chain and/or ethylene oxide chain, an organic compound-modified clay mineral, and a solvent. Addition of the above-described specific cationic surfactants serves to well keep thixotropic properties by the organic clay mineral and depress change with time in viscosity and change in viscosity due to slight change in the amount of the organic solvent to an extremely small range.
Patent EP-0420923-A1 (EP)
Inventor: GAUKROGER MICHAEL PETER NORTHF
IPC: G01N23/207
Filed: 1989-06-14
Abstract: Afin de déterminer l'existence d'erreurs d'orientation dans un cristal (2), on expose celui-ci (2) aux rayons X, et on produit une représentation par image des rayons X reçus dudit cristal. On peut examiner les images ou points Laue (3, 3') dans un certain nombre de manières différentes. Une manière consiste à compter le nombre de points (3, 3'). Les cristaux (2) qui sont des cristaux jumelés ou des bicristaux produisent approximativement deux fois le nombre des points Laue (3, 3'), par comparaison avec des monocristaux non maclés.
Patent EP-0386195-A1 (EP)
Inventor: HERBER RALPH
IPC: B05B7/18
Filed: 1989-07-27
Abstract: Pistolet à fil métallique doté d'un dispositif d'avancement du fil comportant une roue d'entraînement (2) du fil, entraînée par un moteur (1), et un contre-rouleau (3) qui pousse le fil contre la roue d'entraînement (2). Pour simplifier l'adaptation du pistolet à fil mécanique au diamètre du fil, les axes de rotation du contre-rouleau et de la roue d'entraînement comportent une zone de réglage. Un élément de logement (4) mobile en fléau de balance, dans lequel s'insère un dispositif de pression (6), est prévu pour le contre-rouleau (3). Le fil peut passer à travers une tête de gaz (7) réglable.
Patent EP-0402473-A1 (EP)
Inventor: SHIODA YUJI
IPC: C03C17/32
Filed: 1989-10-31
Abstract: Two types of antireflection coating compositions containing fine MgF 2  particles of up to 500 A in average particle size are disclosed. One type thereof contains 0.5 to 1.5 parts by weight of tetraalkoxysilane, 0.1 to 1.0 part by weight of water, and 30 to 50 parts by weight of a monohydric alcohol containing 1 to 4 carbon atoms per part by weight of said MgF 2 , and its pH is adjusted to 1 to 4. The other type thereof comprises a solid component composed of 5 to 50 wt % of an organic resin binder and 95 to 50 wt % of said MgF 2  and an organic solvent. These coating compositions are applied to glass or plastic articles by coating.
Patent EP-0444084-A1 (EP)
Inventor: TRAUE HORST
IPC: E06B7/32
Filed: 1989-11-18
Abstract: Un passe-plat s'insérant dans des portes et des murs comporte une partie cadre qui peut s'insérer dans une ouverture ménagée dans une porte ou un mur, reliée à une partie de fermeture (2) pourvue d'une ouverture passe-plat. La partie de fermeture comprend un panneau transparent (18) résistant aux chocs, une rainure de réception (6) qui reçoit un bord de ce panneau (18), et une partie de préhension (11) située sur le bord opposé du panneau (18), laquelle pivote autour d'un axe de pivotement (9) parallèle aux deux bords. La partie de préhension (11) possède une tige de support (12) située à distance de l'axe de pivotement (9), sur laquelle vient buter le bord adjacent du panneau (18).
Patent EP-0443064-A1 (EP)
Title: Device for the insertion of a first image in a second image on a screen
Inventor: MENDE MANFED
IPC: H04N5/45
Filed: 1990-02-19
Abstract: The device has a first image processing stage for generating first image signals and a second image processing stage for generating second image signals and a switch-over device for switching between these first and second image signals. To be able to individually adjust the contrast of the first image signals, at least one variable reference signal, which can be adjusted by a control device as determined by digital control signals, can be supplied to a D/A stage connected at the output end to the first image processing stage (1).
Patent EP-0388652-A1 (EP)
Inventor: SCHULTE ROLF
IPC: B60B33/02
Filed: 1990-02-22
Abstract: Castors, in particular of refuse containers with a securing closure, can be locked with respect to the swivelling movement of their wheel fork (11) and also to the rotational movement of the running wheel (10) mounted in the wheel fork (11) by means of a cam (26) connected fixed in terms of rotation to a control shaft. This cam (26) acts on a control bolt (23) which is guided in the bearing head (15), penetrates the latter centrally and is loaded in the release direction, projecting into the wheel fork hollow, through the fork back (12) by a resilient brake bracket (37). The single guide of the control bolt (23) in the bearing head (15) can lead to the control bolt jamming in the guide receptacle. The fixing device is therefore to be improved to the effect that forces acting on the control bolt (23) transversely to its longitudinal direction can be supported on a broad base. As well as in the bearing head (15), the control bolt (23) is also supported in a guide sheath (32) assigned to the wheel fork back (12). The control bolt (23) thus guided at two receiving points is supported both at its control end and in the region of its actuating end so that skewing which increases the control force is counteracted. <IMAGE>
Patent EP-0388666-A1 (EP)
Inventor: LANGE HORST DR
IPC: C04B37/00
Filed: 1990-02-27
Abstract: Single- or multicomponent adhesives for bonding graphite parts give durable adhesive bonds between graphite mouldings.
Patent EP-0411252-A1 (EP)
Inventor: SCHMAND HORST DR
IPC: C07C51/29
Filed: 1990-04-30
Abstract: In the process for the preparation of fluorobenzoic acids of the formula I <IMAGE> in which X and Y independently of one another are, for example, chlorine or fluorine and X additionally also represents bromine, a fluorinated chloroacetophenone of the formula II <IMAGE> in which Z represents chlorine or hydrogen, is reacted with a hypohalite.
Patent EP-0402631-A1 (EP)
Inventor: JOEDICKE BERND DR
IPC: H01J25/00
Filed: 1990-05-11
Abstract: Bei einem quasi-optisches Gyrotron erzeugen zwei Spulen (3a, 3b) in Helmholtz-Anordnung ein statisches, bezüglich einer Elektronenstrahlachse (2) axialsymmetrisches Magnetfeld. Dadurch werden die auf der Elektronenstrahlachse (2) parallel zum Magnetfeld laufenden Elektronen zur Gyration gezwungen und regen in einem quasi-optischen Resonator ein elektromagnetisches Wechselfeld an. Der Resonator umfasst zwei, auf einer Resonatorachse (5) einander gegenüberliegend angeordnete Spiegel (4a, 4b), welche eine supraleitende Spiegelfläche (6a, 6b) aufweisen. Die Resonatorachse (5) ist zwischen den zwei Spulen (3a, 3b) senkrecht zur Elektronenstrahlachse (2) ausgerichtet. Damit die Supraleitung durch das starke Magnetfeld nicht beeinträchtig wird, sind Mittel zum Unterdrücken des Magnetfeldes am Ort der Spiegel (4a, 4b) vorgesehen. Vorzugsweise umfassen dies Mittel ein Joch (10) aus einem Material mit einer hohen magnetischen Permeabilität.
Patent EP-0421462-A1 (EP)
Inventor: WERDIER DIETER DR
IPC: F41C23/10
Filed: 1990-10-05
Abstract: Described is a light pistol (10) in which the inclination of the barrel (12) is adjustable relative to that of the handle (14), the human engineering aspects of the design being optimized so tha t the pistol (10) is equally suitable for left-handed and right-handed users.
Patent EP-0427198-A1 (EP)
Inventor: LASLEY DANIEL G
IPC: G06F3/0488
Filed: 1990-11-06
Abstract: A digitizer tablet uses sequenced wire addressing to derive time-related voltages correlated to the location of the addressed wires. The voltages are digitized, and an algorithm followed to determine by interpolation the exact position of a pointing device over the addressed wires. The algorithm employs a calculation based on determining the X-intercept of a straight line.
Patent EP-0436102-A1 (EP)
Title: Sammelzylinder für Falzapparat einer Druckmaschine
Inventor: REPONTY ANDRE
IPC: B65H45/28
Filed: 1990-11-20
Abstract: Es sind Sammelzylinder vorgesehen, mit denen verschiedene Sammelformen realisiert werden können.
Patent EP-0447653-A1 (EP)
Inventor: KLEINHANS JOSEF DIPL-ING
IPC: G01D5/22
Filed: 1990-12-19
Abstract: The invention relates to an inductive position sensor, particularly for determining the throttle flap angle position of an internal combustion engine, with an oscillator circuit and switchable resonant circuit branches and a position detecting element operating in conjunction with the resonant circuit branches for position-dependently changing their natural frequencies, and with an evaluating circuit which determines the position from the natural frequencies occurring. For high sensitivity, in particular, it proposes that the oscillator circuit exhibits two oscillators (18, 20) which operate in conjunction in each case with one associated first (S1) or second resonant circuit branch (S2) in one switching position and that resonant circuit elements (L1, L2) of the first (S1) and second resonant circuit branch (S2) are interchanged with one another in the other switching position, in such a manner that each oscillator (18, 20) operates in conjunction with a third (S3) or a fourth resonant circuit branch (S4) of a different natural frequency.
Patent EP-0404255-A1 (EP)
Inventor: VRIESEMA BINDERT KLAAS
IPC: C07C237/22
Filed: 1990-06-19
Abstract: The invention relates to acid halide and/or acyllactam functional compounds, to polylactam block copolymers derived therefrom by lactam polymerization at a lactam group, and to the use of such block copolymers in polyamide mixtures. The compounds contain liquid crystalline compounds or compounds which combine with acyllactam to form a compound with liquid crystalline properties. The products of this invention are useful as accelerators in the preparation of nylon block copolymers, in particular block copolymers with improved stiffness. The block copolymers are useful in products requiring good tensile strength, chemical resistance and/or heat resistance, and are particularly useful in electrical engineering applications and in the aircraft industry.
Patent EP-0379389-A1 (EP)
Inventor: BEERENS CORNELIS JOHANNES MARI
IPC: A63H33/08
Filed: 1990-01-22
Abstract: This invention relates to building blocks. Many toy building blocks are known but most are limited in the manner in which they can be put together. The present invention seeks to provide a building block (1) which can be assembled with other such building blocks (1) in a number of orientations. The present invention provides a building block (1) (hereinafter called "the first block") of cuboid shape having 6 faces (3) adapted to allow any of its faces to interlock together with any of the faces (3) of another substantially identical block (1) (hereinfafter called "a second block").
Patent EP-0386902-A1 (EP)
Inventor: BELLINGER MICHAEL PETER
IPC: C10G47/12
Filed: 1990-02-19
Abstract: In an ebullated bed process, a residual hydrocarbon oil and a hydrogen-containing gas are passed upwardly through an ebullated bed of catalyst in a hydrocracking zone at a temperature in the range of 340°C to 510°C (650°F to 950°F) and pressure of 7x10⁶ to 35x10⁶ Pascals (1000 psia to 5000 psia). Fluid Catalytic Cracking Unit (FCCU) catalyst fines are added to the ebullated bed in an amount of 15 wt% to 21 wt% of total catalyst comprising hydrocracking catalyst and fines. A hydrocracked oil is recovered characterized by having a reduced sediment content.
Patent EP-0388142-A1 (EP)
Inventor: SEKINE SHUJI C O JIDOSHA DENKI
IPC: H02K7/116
Filed: 1990-03-13
Abstract: A small-sized electric motor which comprises a gear case (20) having an end bracket (22), a holder base (2), a pair of plate terminals (9), a sealing member (10), a terminal container part (25) provided with a projection (25e, 25f) having a tapered face, and a container cover (30) provided with a projection (30e, 30f) having a tapered face forming a lower pair with the tapered face of the projection of said terminal container part. This motor has an excellent waterproof property because the end bracket is in contact with the plate terminals very closely through the sealing member by the action of the lower pair.
Patent EP-0388196-A1 (EP)
Inventor: WILLIAMS RICHARD LEE
IPC: F16J15/56
Filed: 1990-03-15
Abstract: A sewage pumping system for use in residential sewer systems. The pumping system (10) includes a sump (14), a intake conduit (42), a discharge conduit (44), and a pump (18)  for pumping sewage from the sump through the intake into discharge conduits. The pump (18) is a piston type pump with rolling resilient O-rings (24) received between the piston (22) and cylinder (20). Four check valves are provided, two of which are located in the intake conduit (48a, 48b) and two of which are located in the discharge conduit (48c, 48d). The check valves in the intake conduit are spaced apart approximately 3 to 4 feet and the check valves and the intake conduit are also spaced apart approximately 3 to 4 feet. The check valves insure that the flow through the conduits is unidirectional and the spacing of the check valves insures that they will not be both wedged in the open position by passage of debris therethrough.
Patent EP-0451382-A1 (EP)
Inventor: OYAMA NOBUO
IPC: G02B6/00
Filed: 1990-04-10
Abstract: A light transmitting body (10), (40) has a longitudinal axis (12), (42), and a light radiating surface (14), (46) extending substantially parallel to the axis (12), (42). Where the body is an optical fiber (10), the light radiating surface is the circumferential surface (14) of the fiber (10). Where the body is a rectangular panel (40), the light radiating surface is a rectangular surface (46) of the panel (40). A plurality of striations (16), (44) are formed in the light radiating surface (14), (46) parallel to the axis (12), (42), which cause light entering the body (10), (40) along the axis (12), (42) to be radiated out of the body (10), (40) through the light radiating surface (14), (46) with substantially uniform intensity along the axis (12), (42). The striations (16), (44) may be formed by molding, cold drawing, heating the body (10), (40) under tension, cutting, or by bundling and fusing a plurality of small optical fibers (90) together.
Patent EP-0406109-A1 (EP)
Inventor: TORTEROTOT ROLAND
IPC: B65D17/40
Filed: 1990-06-27
Abstract: L'invention concerne un récipient thermoplastique multicouches (1) à ouverture par pelage partiel d'un couvercle multicouche (6) thermosoudé sur le rebord (3) du récipient (1) comprenant une amorce de pelage (7). L'amorce de pelage (7) comprend une échancrure (15) ménagée dans le rebord (3) de façon à délimiter une cavité de préhension (16) ouverte sur les bords du couvercle (6) et du rebord (3) et, en face de la zone de jonction entre la feuille interne (9) du couvercle (6) et la couche interne (4) du récipient (1), la feuille intermédiaire (10) présente une arête de déchirement facilitant la déchirure de la feuille interne (9).
Patent EP-0446556-A1 (EP)
Inventor: DE LONG EDWARD ALBERT
IPC: C08H7/00
Filed: 1990-03-12
Abstract: The chemical components of lignocellulosic material which have been dissociated by a steam explosion process can be extracted from the mixture of components using a solvent extraction process. The solvents are water, alcohol and a mild caustic in that order, or the alcohol step can be by-passed and only water and caustic are used. The caustic is a stronger solvent and it will extract the alcohol solubles along with the caustic only solubles. The eluant from the these extractions contains a range of lignin derived substances, which have different applications, such as thermoplastic and thermosetting characteristics. This invention describes a method for partitioning these lignin components into reproducible fractions having definable characteristics for particular applications. For instance, many copolymer applications require a thermosetting only fraction of the lignin. Other applications require a thermoplastic only lignin. The patent also describes a process for converting the thermoplastic lignin fraction to thermosetting lignin.
Patent EP-0414645-A1 (EP)
Inventor: UEDA TOSHIO C O DOWA MINING CO
IPC: C22C1/04
Filed: 1990-08-22
Abstract: A permanent magnet made of an R-Fe-B-C or R-Fe-Co-B-C based alloy (where R is at least one rare-earth element) consisting of its individual magnetic crystal grains that are covered with an oxidation-resistant protective film is promising as a practicable next-generation magnet because of its having not only excellent magnetic properties inclusive of magnetic force that surpasses Sm-Co based magnets but also such highly improved oxidation resistance that may withstand use in practical applications for a prolonged time period without being coated on its outermost exposed surface with an oxidation-resistant protective film. Said protective film surrounding the individual magnetic crystal grains contains at least one, preferably substantially all, of the alloying elements of which said magnetic crystal grains are made, with 0.05 - 16 wt% of said protective film being composed of C in the R-Fe-B-C system and up to 16 wt% (not inclusive of zero wt%) of said protective film being composed of C and up to 30 wt% (not inclusive of zero wt%) being composed of Co in the R-Fe-CoB-C system.
Patent EP-0397642-A1 (EP)
Title: Verfahren zum Vermindern des Alkoholgehaltes alkoholischer Getränke
Inventor: SEIDLITZ HELMUT DIPL-ING
IPC: C12G3/08
Filed: 1990-04-26
Abstract: Bei einem Verfahren zum Vermindern des Alkoholgehaltes alkoholischer Getränke, bei welchem Aromastoffe mit flüssigem oder überkritischem CO2 extrahiert werden, Alkohol destillativ abgetrennt wird und die extrahierten Aromastoffe dem Getränk mit vermindertem Alkoholgehalt zumindest teilweise wieder rückgeführt werden, wird das Einsatzprodukt, insbesondere Wein oder Bier, zunächst einer Destillation unter unteratmosphärischem Druck unterworfen. Das Destillat wird einer Extraktion mit flüssigem oder überkritischem CO2 unterworfen, worauf der Extrakt zur Abscheidung von Aroma teilweise entspannt und anschließend unter dem Restdruck dem Sumpfprodukt der Destillation in einem Sammelbehälter für das Endprodukt rückgeführt wird.
Patent EP-0448588-A1 (EP)
Title: Lighting device.
Inventor: COUGHTRIE JOHN GILLIES
IPC: F21V23/04
Filed: 1989-12-12
Abstract: A lighting device (10) for use in security and observation lighting systems is described. The device (10) includes a component support surface (12) disposed within a box-shaped polycarbonate housing (14). Removably mounted on the support surface (12) are a fluorescent tube lamp (16), a starter device (18) and a removable and interchangeable control module (20). Various different and interchangeable control modules (20) may be mounted on the support surface (12). When a module (20) is mounted thereon, the lamp (16) is energised in accordance with the function determined by the specific control module (20). Embodiments of the invention are described.
Patent EP-0449944-A1 (EP)
Inventor: YATES STEPHEN
IPC: C10G27/10
Filed: 1989-12-13
Abstract: L'invention concerne un photosensibilisateur lié à un polymère de polysiloxane, une procédé de préparation du photosensibilisateur lié ainsi qu'un mode d'utilisation de ce dernier. Les photosensibilisateurs utilisables dans l'invention comprennent le rose bengale, la rhodamine B, l'orange-acridine, le bleu de méthylène et le phtalocyanine de zinc. On fixe le photosensibilisateur au polysiloxane en faisant réagir un groupe hydroxyle ou vinyle situé sur ledit photosensibilisateur avec un hydrogène situé sur le polyhydrosiloxane, liant ainsi le photosensibilisateur dans le réseau polymère. Enfin, on peut utiliser le photosensibilisateur lié afin d'oxyder des composés oxydables indésirables présents dans une fraction d'hydrocarbure ou aqueuse. Un exemple spécifique est l'adoucissement de kérosène consistant à oxyder les mercaptans contenus dans le kérosène.
Patent EP-0449974-A1 (EP)
Inventor: RICHMON SIDNEY
IPC: A63B69/36
Filed: 1989-12-12
Abstract: Un dispositif d'entraînement (10, 33, 44, 52) pour joueurs de golf comprend une sangle continue (11) en caoutchouc ou autre matériau élastique similaire qui forme une boucle ajustable (12, 32, 46, 54) autour d'un bras, passant par-dessus l'épaule respective (14). Une partie (30) s'étend sous tension en diagonale à travers le dos du joueur, en descendant jusqu'à la partie inférieure de la ceinture, dans la région des hanches (24), qu'elle entoure entièrement au moins une fois, et comprend une partie (22) qui ceint les hanches, retenue autour de la région supérieure des fesses, dans la région des hanches, par une fixation ajustable à soi-même au point (26). Le dispositif (10, 33, 44, 52) favorise la coordination appropriée du corps et des membres pendant un "swing" et permet d'accumuler la mémoire musculaire des mouvements corrects et de leur séquence sans gêner outre mesure les activités du joueur.
Patent EP-0412136-A1 (EP)
Inventor: NIEMENMAA SEPPO
IPC: D21F1/02
Filed: 1990-01-17
Abstract: Une centrale de réglage destinée à être montée sur la caisse de tête d'une machine à papier, la caisse de tête de la machine à papier étant pourvue d'une pluralité de mécanismes de réglage (11) installés à intervalles fixes côte à côte pour l'ajustement de la taille des tranches (7). Lesdits mécanismes de réglage (11) sont reliés au moyen d'une barre profilée (13) conçue de façon à être mobile par rapport au corps de la caisse de tête (1, 2) à l'aide desdits mécanismes de réglage. De plus, au moins deux des mécanismes de réglage (11) sont montés dans un boîtier (10) ou équivalent qui est fixé de façon amovible au corps de la caisse de tête (1, 2).
Patent EP-0449984-A1 (EP)
Title: Exercice apparatus.
Inventor: HOFFMAN NED
IPC: A63B31/04
Filed: 1989-12-20
Abstract: An exercise apparatus (2) for strapping weights (8) to a user's hand (1). The exercise apparatus may be used in water for swimming or on land for jogging or other exercise. A weight is inserted into a pocket (6) on a support (3) for placement on the backhand portion (14) of the user's hand. A strap (10) is mounted across the insert pocket to retain the weight in position. The strap includes a first band (32) having free ends (34, 36) for wrapping around the user's metacarpus. An auxiliary band (42) extends at an angle from the first band toward and around the inside of the user's wrist. The weight is removable from the pocket to permit variability of the amount of weight carried in proportion to desired muscle stress. The exercise apparatus may include a pluraliry of pockets for insertion of a plurality of weights.
Patent EP-0455747-A1 (EP)
Inventor: SALAS GERARDO A
IPC: C25B15/08
Filed: 1990-01-05
Abstract: L'invention concerne un dispositif (10) pour recueillir une substance déposée sur la surface d'une plaque, comprenant un outil (12) doté d'une extrémité de frappe (16), et des moyens supportant ledit outil à proximité de la surface de ladite plaque, de sorte que l'extrémité de frappe dudit outil frappe la substance se trouvant sur la plaque (68), pour retirer ladite substance.