baber/WOPTO huggingface dataset:
Patent EP-0105881-B1 (EP)
IPC: C07D405/00
Filed: 1983-04-08
Granted: 1987-12-23
Abstract: New trisubstituted guanidine bound to a pyperidine. The invention relates specifically to cyanoguanidines having the general formula (I) wherein R1, R2, R3, R4 are substituants, n is 0 or 1, n' is 0 or 1, A and B are CH2, CHOH, CO or a single bond as well as the salts of said compounds with a mineral or organic acid. Said compounds have interesting pharmacological characteristics which make them useful as the active principle or constituent of a drug.
Patent EP-0135000-B1 (EP)
IPC: G01B11/02
Filed: 1984-07-11
Granted: 1990-09-12
Abstract: Length measuring apparatus with position sensor (12), in accordance with the dual beam laser interferometer principle, having a laser light source (16) supplied by a power source (48), a beam splitter (18) disposed in its optical axis for dividing the light beam into a measuring light beam and a reference light beam aligned at an angle thereto, a movable mirror (19) joined to the position sensor and reflecting the measuring light beam parallel to the optical axis with a transverse offset, and an at least partially reflecting additional optical element (20). This optical element (20) can be either in the form of a second mirror or in the form of a second beam splitter. In the area of interference of the beam paths lies at least one photodetector (21) whose output or outputs are connected to an evaluating circuit (37) which has a counting system for counting the light/dark sequences including a detection of direction of movement, and to a digital display system (3). In accordance with the invention, the laser light source is a laser diode (16 ) for the production of laser light which is essentially monomodal both laterally, transversely and longitudinally and has a coherence length that corresponds at least to the length to be measured. The evaluation circuit (37) also has at least one system for eliminating the influences of operational and environmental parameters of the length measuring apparatus. The apparatus is extraordinarily compact, and easy to learn to operate as regards signal processing and regulation. It is consequently suitable both for manual measuring devices (gauges) and for machine devices.
Patent EP-0136637-B1 (EP)
IPC: A47C4/54
Filed: 1984-09-22
Granted: 1987-03-25
Abstract: 1. Pneumatic cushion, substantially made of rubber or rubber-like materials, for use in the lower portion of a back rest of a motor vehicle seat provided with two edge beads (2), the pneumatic cushion having two chambers (3, 4) which are disposed one above the other and extend horizontally at right angles to the seat, characterised in that an additional chamber (8) is disposed on each side of the horizontally extending chambers (3, 4) and extends vertically thereto, substantially over the height of these chambers (3, 4) in the longitudinal direction of the back rest, in that the compressed air connection (9-12) of each chamber (3, 4, 8) is disposed at the lower end of the pneumatic cushion, the upper transversely extending chamber (4) surrounding the lower, shorter chamber (3) laterally in a symmetrical manner via narrow extension portions (13, 14), and the compressed air connection (12) of the upper chamber (4) extends from one (14) of the two symmetrical extension portions (13, 14).
Patent EP-0151367-B1 (EP)
IPC: H01B13/02
Filed: 1984-12-20
Granted: 1987-07-22
Abstract: 1. A device for the BZ-stranding of electrical cables or leads with the aid of a stationary perforated guide plate (laying plate) (15) and a stranding plate (10) driven in reverse, in which the stranding elements (9) are fed to the stranding plate (10) along a storage tube (20) disposed concentrically with the stranding plate (10), extending from the perforated guide plate (laying plate) (15) to the stranding plate (10) and driven at a different speed to the stranding plate (10), and with additional perforated guide plates (30) disposed in the line of the storage tube (20), characterised in that the additional perforated guide plate or plates (30) is or are mounted free to rotate relative to the storage tube (20).
Patent EP-0122892-B1 (EP)
IPC: F04D29/54
Filed: 1984-03-09
Granted: 1986-10-01
Abstract: A guide vane ring for a return flow passage in axial fans comprises a ring (3) intended for placing in the return flow passage (4) coaxial with the impeller (6). A plurality of guide vanes (7) are formed integral with the ring and distributed round its exterior circumference. in a method of producing such a ring integral with its vanes, separate longitudinal slits are formed in a line one afterthe other in a metal strip. A cut is made transverse the strip between one end of each slit and one long edge of the strip. Portions of the band thus cut free are bent out from its plane and formed to a desired configuration, whereafter the formed band portions are bent such that the transverse cut lines will extend substantially at right-angles to the unformed flat band portion. This flat band portion is cut to desired length, formed and joined together into a circular ring with the portions formed to desired configuration forming exterior, substantially axially disposed guide vanes.
Patent EP-0212036-B1 (EP)
IPC: E01F9/608
Filed: 1985-08-19
Granted: 1990-01-31
Abstract: 1. Interconnectable lawn stone, having at least one opening for planting, characterized in that it is, in particular for circular paving around trees, substantially sector-shaped, and in that it consists of two parts (20, 21) connected by a traverse (22), whereby the lower, smaller part (21) is provided with two lateral edges (23) at its bottom which form a part of a circle-sector.
Patent EP-0232268-B1 (EP)
IPC: E21B21/10
Filed: 1985-10-02
Granted: 1988-09-21
Abstract: The eclipsable double fixed lock is pushed towards its lower position by the hydraulic pressure of the injection pump pushed boring liquid. Thus, an hydraulic seal is made between the interior tube and the exterior tube of the bore, when the liquid pressure exceeds a predetermined value. - The lock also allows the fluid to circulate when the pressure is less than the predetermined value, but above the recall force necessary to open the liquid flow regulation valve.
Patent EP-0211262-B1 (EP)
IPC: H04Q3/545
Filed: 1986-07-09
Granted: 1993-05-26
Abstract: Terminal devices of different operating mode can be, for example, the subscriber station and the attendant's console. Compared with the subscriber station, the latter can fulfil additional switching functions. For these operating modes, terminal devices of the same or different type of construction can be used. A normal telephone station can be set up as an attendant's console by operational inputs. Having regard to the switching processes, there is a unit (TK, VTK) accessible to the central processor (ZSt) for every operating mode. In this unit, the programs are in each case stored which relate to all sequences possible for one operating mode. The programs of this higher program level are called up by another unit (ZK) depending on corresponding stimuli of a terminal device. This unit decouples the device-dependent area from the actual program area. An information on which of the two existing units (TK or VFK) is responsible is transmitted. This thus means that with a stimulus coming from an attendant's console telephone, the determining program component (VFK) for this is activated and with a stimulus coming from a normal telephone station the component (TK) allocated to such a terminal device is activated. The interposed unit (ZK) thus flexibly couples several different terminal devices to several different logic components. <IMAGE>
Patent EP-0223216-B1 (EP)
Title: Bag-filling machine
IPC: B65B1/18
Filed: 1986-11-14
Granted: 1989-04-19
Abstract: 1. Filling machine with a device for pneumatic conveying of the filling material from a supply chamber (5) with an inclined floor (6) through a rigid filling pipe (3), connected fixedly to a weighing device and arranged inclined, into a valued bag pushed on to the filling pipe (3), characterized in that the inner cross-section of the filling pipe (3) has a substantially larger width than height, in that the filling pipe (3) makes an angle with the horizontal of up to 35 degrees and in that the angle of inclination of the filling pipe (3) approximately matches the angle of inclination of the bottom (6) of the supply chamber (5).
Patent EP-0227124-B1 (EP)
Title: Olefinic benzocyclobutene polymers and processes for the preparation thereof
IPC: C08F4/619
Filed: 1986-09-23
Granted: 1992-03-04
Abstract: Homopolymers of benzocyclobutenes of the formula <CHEM> R1 being H or CH3 and R2 being @CH2@@, where n is 0 to 6, and copolymers of such benzocyclobutenes with (a) C2-C8- alpha -monoolefins, (b) monoalkenylarenes which are random copolymers and (c) monoalkenylarenes which are block copolymers, n being zero and the conjugated diene polymer block optionally being hydrogenated, and processes for the preparation of such polymers by (co)polymerization of the appropriate monomers in the presence of a catalyst. 4-(3-Butenyl)benzocyclobutene is a novel compound.
Patent EP-0221759-B1 (EP)
Title: Apparatus for and method of kneading dough
IPC: A21C1/02
Filed: 1986-10-29
Granted: 1993-03-03
Abstract: A kneading apparatus for bread dough and the like is provided, comprising a kneading vessel (16), an agitator (4), measuring instruments including a strain gauge (20) mounted on the drive to said agitator (4), a temperature sensor (22) and a pH sensor (24) mounted on the inner surface of said kneading vessel (16), and a weighing device (14) mounted relative to said kneading vessel (16), said measuring instruments being adapted to begin their measurement as soon as the kneading begins, and means (26) for displaying the individual chronologically measured values whereby an operator can control the kneading operation according to the displayed values. A computer (28) may be provided adapted to store measurement data, compare individual measured values with control values to find differences between them and make logical decisions on the basis of previously stored data, thereby directing the rotation speed of the agitator, directing temperature corrections, indicating charging of any wrong material, and deciding the duration and end of the kneading operation.
Patent EP-0230117-B1 (EP)
IPC: F16K35/06
Filed: 1986-12-02
Granted: 1990-08-22
Abstract: A lock mechanism for a rotatable stub such as the operating shaft of a fluid flow control valve has a main body 10 connected to a drive member 12 adapted for mounting on the rotatable stub. A locking sleeve 17 is adapted to fit closely to the machine (e.g. valve) on which the mechanism is fitted so as to be held against rotation, and mounted in the body are two key-operated lock members 25 engageable with the sleeve 17 to lock the body against rotation. Associated with each lock member 25 is a control plate 56, movement of which can be blocked by a stop member 53 so preventing operation of the associated lock member 25. The two stop members 53 are threaded on studs 55 fixed in the body 10, and are moved linearly on being rotated by respective toothed wheels 46, driven by a peg 62 on sleeve 17 as the body 10 is rotated.The lock mechanism is especially suitable for use on a valve having a multi-turn operating shaft, and is arranged so that both keys must be present and the associated lock members 25 released from the sleeve 17 before the valve may be operated. Moreover the mechanism may not be locked nor a key released when the valve is at an intermediate setting.
Patent EP-0257167-B1 (EP)
IPC: F17C1/14
Filed: 1986-09-09
Granted: 1991-02-06
Abstract: The invention relates to hollow bodies for gas under pressure manufactured from an aluminum alloy containing Zn, Cu and Mg as principal alloying elements and intended in particular for the production of metal bottles for pressurized gas. The hollow bodies are manufactured from an alloy consisting essentially of (in % by weight): -6.25 </= Zn </= 8.0 Mn </= 0.20 -1.2  </= Mg </= 1.95 Zr </= 0.05 -1.7  </= Cu </= 2.8 Ti </= 0.05 -0.15 </= Cr </= 0.28 Others each </=0.05 -Fe </= 0.20 Others total </=0.15 -Si + Fe </= 0.40 Balance Al. -  The alloy in state T73 complies with the very severe technical requirements in respect of strength and ductility which are imposed in relation to use for hollow bodies under pressure.
Patent EP-0221102-B1 (EP)
IPC: H01S3/082
Filed: 1986-03-25
Granted: 1991-05-29
Abstract: A laser comprises a laser medium (10) and multiple resonators (13, 20), together with means (14, 15) for switching coherent radiation from one resonator (13, 17) to another (13, 20). If one of the resonators includes appropriate loss means (16), the laser can be self injection-locked and provide high-power, single-longitudinal mode radiation. Another embodiment of the laser provides successive laser pulses, separated by a short time interval and having different charcteristics. A phase conjugate laser and an improved ring laser are also provided.
Patent EP-0256019-B1 (EP)
Title: Arc-boutants coulissants
IPC: B63H16/06
Filed: 1986-04-21
Granted: 1988-11-17
Abstract: Sur une embarcation à rames possédant des logements (4) de rames fixes et des arc-boutants mobiles dans le sens de la longueur du bateau, ces derniers se présentent sous la forme d'arc-boutants coulissants (1) qui peuvent coulisser sans dévoiement vers l'avant ou vers l'arrière sur un guidage linéaire unique (11) comme un coulisseau. Selon un agencement particulier, des dispositifs de raccordement (17, 18) sont disposés entre les segments hors bord des arc-boutants coulissants (1). Ces dispositifs de raccordement peuvent être disposés également à l'intérieur de la coque de l'embarcation. Le guidage linéaire (11) est constitué essentiellemnt d'un axe (12) s'étendant parallèlement à l'axe longitudinal de l'embarcation à l'intérieur ou à l'extérieur de la coque (11a). Sur cet axe (12) sont guidés par coulissement et/ou roulement un ou plusieurs éléments de suspension (13) reliés à un ou plusieurs arc-boutants (1).
Patent EP-0233941-B1 (EP)
Title: Systeme d'avertissement de proximite du sol pour aeronefs dont le comportement s'est deteriore
Inventor: BATEMAN CHARLES D
IPC: G01C5/00
Filed: 1986-08-25
Granted: 1994-10-19
Abstract: On améliore l'efficacité d'un système d'avertissement de proximité du sol pour un aéronef, en particulier lorsque le comportement de l'aéronef lui-même s'est détérioré en raison, par exemple, d'un gradient vertical de vent, en portant les limites d'alarme relatives à une vitesse de descente excessive (24) et à une montée négative après décollage (32) à cinq pieds du sol. Des améliorations supplémentaires peuvent être apportées à l'efficacité du système d'alarme en contrôlant l'angle de trajectoire de vol (100) lorsque l'aéronef est proche du sol, et en contrôlant la vitesse de changement d'altitude calculée par ordinateur (16), la phase de vol (208, 236), la déviation de pente radiogoniométrique (110), l'angle d'attaque (10) et la marge de décrochage (82).
Patent EP-0244461-B1 (EP)
Title: Recuperation de l'agent de refroidissement et systeme de purification
IPC: F25B43/00
Filed: 1986-10-21
Granted: 1990-09-19
Abstract: Le système (10) de récupération et de purification d'un réfrigérant permet de récupérer un réfrigérant d'une pompe de chaleur, d'un système d'air conditionné, ou d'autres systèmes de réfrigération par compression de vapeur et de stocker le réfrigérant dans un réservoir de stockage tout en purifiant le réfrigérant récupéré en le débarassant des impuretés et des substances contaminantes. Le système de récupération et de purification du réfrigérant comprend une paire d'accumulateurs (32, 34) connectés en ligne entre le compresseur (12) et le système à réfrigérant en cours d'évacuation. La sortie du compresseur est ensuite connectée à un échangeur de chaleur (42, 46) positionné dans chacun des accumulateurs (32, 34). Les sorties des échangeurs de chaleur (42, 46) sont ensuite connectées à un condenseur (50). Les accumulateurs (32, 34), à l'intérieur desquels se trouvent les échangeurs de chaleur (42, 46), servent à distiller le réfrigérant s'écoulant au travers de celui-ci pour séparer l'huile, ainsi que les impuretés et les substances contaminantes normalement contenues dans le réfrigérant, purifiant ainsi le réfrigérant en cours d'évacuation.
Patent EP-0247282-B1 (EP)
IPC: F16B13/02
Filed: 1987-02-06
Granted: 1990-02-07
Abstract: A plastic plug for anchoring objects in support structures comprises an expansible portion and an elongated neck having a head portion with a flange for supporting an object being secured to the support structure. The elongated neck is formed of two spaced expansible legs and has an elliptical cross-section which merges into circles at two end portions thereof. The expansible portions of the legs are provided with longitudinal grooves which form a widening of the longitudinal bore in the head portion.
Patent EP-0240941-B1 (EP)
IPC: A47L11/40
Filed: 1987-04-02
Granted: 1991-07-10
Abstract: The invention relates to a steering device for paved surface cleaners, of a type commonly referred to as auto-scrubbers and comprising a first forward movement control assembly (11) having at least two manually seizable handle levers (13) for oscillation in an angular direction, an electric motor (8) controlled by the handle lever (13) oscillation, and two traction wheels (6) driven by the electric motor (8), and a second steering control assembly (12) independent of movements of the handle levers (13) and having at least two pushbutton controls (21a) located at the handle lever (13) ends and being actuatable manually, two electromagnets (19) connected electrically to said pushbutton controls (21a), and two brakes (9) for the traction wheels (6) applied selectively by the electromagnets (19).
Patent EP-0244715-B1 (EP)
IPC: C08G73/00
Filed: 1987-04-24
Granted: 1990-11-28
Abstract: Described are polyamic acids, at least 50 mole-% of which are comprised of recurrent units corresponding to the general formula I: <IMAGE>  (I)  wherein, R1 is a mono-, di-, tri- or tetranuclear aromatic group and X is O, S, CO, SO2 or CR2R3, each one of R2 and R3 being H or CH3. A polyamic acid of the present invention, in the form of a solution, is applied to a substrate, for example, a semiconductor device, to form a protective layer thereon, and is converted into polyimide by heating. As against comparable compounds known in the art, the polyamic acids of the present invention are distinguished by a lower inherent viscosity at an unchanged molecular weight and, consequently, by an improved processability at an equally good thermal stability.
Patent EP-0262387-B1 (EP)
IPC: C08G12/32
Filed: 1987-08-25
Granted: 1992-12-23
Abstract: A process for the preparation of storage-stable, liquid adhesives of urea-formaldehyde resins having a urea : formaldehyde molar ratio of between 1:0.8 and 1:2.1 and a solids content of 58 to 75 % by weight, based on the total weight of the adhesive resin, wherein a condensate solution is prepared in a known manner from formaldehyde and urea, and optionally melamine and/or phenol, the solution is evaporated, if desired under reduced pressure, and urea subsequently added, characterised in that, in step A, a condensate solution having a solids content of 38-55 % by weight, based on the total weight of the solution, is evaporated by thin-film evaporation, preferably in a falling film evaporator, giving a solids content of 58-75 % by weight, optionally with addition of aqueous urea solution, where 10-60 % by weight of the resultant product solution is recycled into the thin- film evaporator, and, in step B, an aqueous urea solution is added to the product solution followed directly by decompression evaporation. <IMAGE>
Patent EP-0261897-B1 (EP)
IPC: G09G3/36
Filed: 1987-09-18
Granted: 1992-08-19
Abstract: Television receiver 1 of Figure 1 has a liquid crystal display 2 formed of a lattice of display elements 3 made from liquid crystal material, each element being individually acutable, the lattice of elements 3 being backlit by fluorescent tubes 4 whose light intensity and duration of operation can be controlled. The video signal has a 70Hz scan rate and a scan period of 14mS, each picture of display information having an 8-bit word for each display element, a word beginning with the most-significant-bit and ending with the least-significant-bit. In the processing for the display of the most-significant-bits of the words, frame store 6 outputs the first bit of each word and sends the bits to a control unit 7 for an array of drivers 8, one being assigned to each row and column of the lattice for setting of each element to it appropriate condition. Once all the elements are set, driver control unit 7 activates the tubes 4 for a time duration and intensity appropriate to the significance of the bit.
Patent EP-0258296-B1 (EP)
IPC: H01T23/00
Filed: 1987-02-05
Granted: 1990-05-02
Abstract: A device for generating ions in gas streams includes an electrode arrangement exposed to the gas streams and pulse wave shaped high voltage supply which delivers a succession of alternating negative and positive pulses with steep sides. The electrode arrangement comprises at least a point discharge electrode (6) and at least a counter-electrode (4) in a fixed and defined mutual arrangement. The timing of the high voltage signal is determined so that the duration of each impulse corresponds to the time of flight of the ions between the electrodes and the interval between the pulses is adapted to the speed of the gas streams.
Patent EP-0263125-B1 (EP)
Title: Detecteur biochimique
IPC: C12M1/40
Filed: 1987-03-19
Granted: 1992-05-13
Abstract: Le dispositif ci-décrit sert à détecter, dans un échantillon liquide, un analyte prédéterminé réactive lorsqu'il est catalysé par des enzymes dans des conditions prédéterminées, de façon à produire un des deux composés choisi entre un proton et du péroxyde d'hydrogène. Ledit dispositif comprend un élément polymère électroconducteur (2) pourvu de connexions espacées (9) reliées à un circuit électrique (12) permettant de détecter directement ou indirectement les modifications de résistance électrique survenant dans l'élément (2). Le polymère (2) contient des unités monomères pouvant être conjuguées, il peut être perméable aux protons et, dans le cas où du péroxyde d'hydrogène est produit par ledit analyte catalysé par enzymes dans lesdites conditions, au péroxyde dhydrogène. Le polymère (2) présente en outre une électroconductivité qui varie en fonction de la quantité de protons ou de péroxyde d'hydrogène avec laquelle il est en contact, et un élément de support enzymatique (4) contenant au moins un enzyme et un ou plusieurs des cofacteur(s) requis lors de la catalyse par enzyme dans lesdites conditions prédéterminées, dans un milieu essentiellement non-conducteur perméable à l'analyte, et également une première face (5) en contact avec l'élément polymère (2) et une seconde face (6) jetable en contact avec l'échantillon liquide. La présente invention concerne également un procédé servant à détecter un analyte prédéterminé dans un échantillon liquide et consistant à mettre l'échantillon liquide en contact avec la seconde face (6) de l'élément de support enzymatique (4) du dispositif et à mesurer la modification de résistance entre les connexions (9).