baber/WOPTO huggingface dataset:
Patent EP-0355094-A1 (EP)
Title: Procedure for manufacturing lignocellulosic material products.
Inventor: FORSS KAJ G
IPC: D21H17/23
Filed: 1988-03-07
Abstract: PCT No. PCT/FI88/00033 Sec. 371 Date Sep. 8, 1989 Sec. 102(e) Date Sep. 8, 1989 PCT Filed Mar. 7, 1988 PCT Pub. No. WO88/07104 PCT Pub. Date Sep. 22, 1988.A procedure for manufacturing lignocellulosic material products and for improving their strength and water resistance characteristics, high-molar mass lignin derivatives being added to the lignocellulosic material, of which at least 35% by weight are over 5000 in molar mass.
Patent EP-0309528-A1 (EP)
Inventor: GNADIG KLAUS A
IPC: G02B27/00
Filed: 1988-04-08
Abstract: Un système d'affichage stéréoscopique est amélioré, notamment de façon à pouvoir être incorporé à des véhicules à moteur. Au moins deux éléments d'affichage (1) sont prévus. Une optique de reproduction (2) comprend un nombre d'éléments de reproduction correspondant au nombre d'éléments d'affichage (2) afin de générer un nombre identique d'images réelles intermédiaires (4). Un nombre d'obturateurs de champ (3) correspondant au nombre d'éléments de reproduction (2) sont également prévus. Au moins une loupe (5) sert à générer une image réelle des obturateurs de champ (3) des éléments de reproduction (2) dans le champ visuel (6) de l'observateur.
Patent EP-0313605-A1 (EP)
Title: Systeme de gestion assiste par ordinateur de garages a etages ou de places de parcage
Inventor: GRUHL HARTMUT
IPC: G07B15/04
Filed: 1988-04-28
Abstract: Un système de gestion assisté par ordinateur de garages à étages ou de places de parcage comprend une entrée (2) pourvue d'un dispositif qui enregistre l'heure d'arrivée d'un véhicule et qui se compose d'une caméra vidéo (10), en particulier une caméra CCD, qui enregistre le numéro de la plaque du véhicule arrivant, et d'un lecteur de caractères (11) qui enregistre le numéro de la plaque, conjointement avec l'heure d'arrivée, dans un ordinateur (8), une caisse automatique (7) qui calcule et affiche la taxe de stationnement à payer en comparant l'heure d'arrivée et l'heure de réglement et attribue après paiement de la taxe affichée un code au moyen duquel on peut ouvrir une barrière (6) agencée à la sortie pendant une période prédéterminée, par exemple 10 minutes. La caisse automatique (7) est pourvue d'un clavier (9) au moyen duquel on peut entrer le numéro de la plaque, et coopère avec l'ordinateur (8) de sorte que lorsque l'on entre un numéro de plaque enregistré dans l'ordinateur (8), la taxe de stationnement à payer est calculée et affichée, et après paiement de la taxe, le numéro de plaque correspondant est enregistré comme étant libéré. Ladite caisse comporte également une sortie (3) pouvant être fermée par une barrière (6) et pouvant être ouverte par un agencement qui ouvre la barrière (6) et est composé d'une caméra vidéo (12), en particulier une caméra C.C.D., qui enregistre le numéro de la plaque du véhicule sortant, et d'un lecteur de caractères (13) qui compare le numéro de la plaque du véhicule sortant avec les numéros de plaque enregistrés comme étant libérés et qui ouvre la barrière (6) lorsqu'il y a concordance avec un de ces numéros enregistrés.
Patent EP-0381687-A1 (EP)
Inventor: EJLERSEN HENNING MUNK
IPC: A61M/
Filed: 1988-09-23
Abstract: Dans un appareil d'injection ayant un capuchon amovible (65), ledit capuchon, en plus des pas de vis (66), comprend des filetages (69) d'un pas supérieur destiné à coopérer avec des filetages (61) d'un support d'aiguille (55), de sorte que, lorsque le capuchon est en position, l'aiguille (57) est extraite de la membrane en caoutchouc (53) d'une cartouche (51) introduite dans l'appareil et est déplacée à travers la membrane lorsque le capuchon est enlevé. Lorsque l'appareil n'est pas utilisé, l'extrémité libre de l'aiguille est entourée par un chapeau protecteur (63), lequel est amené par un ressort à vis de compression (73), introduit dans le capuchon, à se placer en prise avec le support d'aiguille, de sorte que ledit support avec le capuchon en place reste en position pour permettre une introduction renouvelée de l'aiguille dans la cartouche lorsque le capuchon est à nouveau dévissé.
Patent EP-0340265-A1 (EP)
Inventor: GRUNBERG ROBERT MICHAEL
IPC: H04R1/30
Filed: 1988-10-28
Abstract: Transducteur électroacoustique du type à excitateur par compression, comportant un diaphragme (1) acoustiquement chargé par un bouchon (de mise en phase) de compression (8) prévu sur un côté du diaphragme, ainsi qu'un couvercle de charge (7) situé à une distance analogue sur l'autre côté. La géométrie du bouchon de mise en phase (8) et du couvercle de charge (7) est telle, que l'on obtient sensiblement le même rapport de compression sur les deux côtés du diaphragme (1), sur toutes les aires du diaphragme.
Patent EP-0386120-A1 (EP)
Inventor: STEINMETZ GUY RALPH
IPC: C07C17/18
Filed: 1988-10-24
Abstract: Procédé de coproduction d'esters carboxyliques aromatiques et de iodures d'alkyle par la carbonylation de iodures aromatiques en présence d'un éther et d'un catalyseur au rhodium.
Patent EP-0339216-A1 (EP)
Inventor: CELSI GIOVANNI
IPC: E04B1/32
Filed: 1989-03-06
Abstract: An improved translucent self-supporting enclosure for building structures, consisting of a plurality of strip panels (2; 11) having a wall portion (3) and end flanges (4; 13) converging towards the inside of the panels (2, 11), as well as a split assembly profile (5; 14) engaging with elastic preloading the opposing end flanges (4; 13) of two adjacent strip panels (2; 11), in which, in the assembly profiles (5) for enclosures with a flat enclosure, there are provided grooved seats (8) for accommodating respectively an engaging tongue (10) provided in the ends of additional strip panels (2a) for forming a double-wall self-supporting enclosure, while for the construction of self-supporting enclosures with a curved surface the strip panels (11) are pre-construct­ed so as to be curved, and tubular profiles (14), also pre-curved, are provided as split assembly profiles (14). Covering profiles (15) made of plastic and designed to accommodate sliding window panels (23) can be associated with said pre-curved assembly profiles (14). So that the strip panels (2; 2a; 11) have a high insulation factor, a reticulation (2b) with slanting walls (2d) inclined in opposite directions is formed between the opposing walls   (2c) of the same strip panels. 
     Curved self-supporting enclosures are used in particular in the construction of vaulted roofing for warehouses, garages, greenhouses and the like.
Patent EP-0339431-A1 (EP)
Inventor: GONDA HIDEYUKI
IPC: F16D27/112
Filed: 1989-04-18
Abstract: An electromagnetic clutch (10) has a clutch rotor (15) with two concentric parts (150, 151) separated radially by an elastic annulus (155) e.g. of compressed rubber.
Patent EP-0351582-A1 (EP)
Inventor: DYCKERHOFF WIDMANN AKTIENGESEL
IPC: E04C5/08
Filed: 1989-06-23
Abstract: In the case of very high structural parts, for example foundation elements in the offshore sector which extend from the seabed above the surface of the water, there is the problem of introducing prestressing strands for high loads into relatively narrow prestressing ducts (3) accessible only from above and of reliably anchoring them at the lower end. For this purpose, it is proposed to lower a prestressing strand (4), whose individual elements (5) are positively provided, over the anchoring length (Lv), with means (8) for additional anchoring, into a prestressing duct (3) and to inject the latter with hardening material by means of a first injection pipe (A) firstly over the region of the anchoring length (Lv), to prestress and anchor the prestressing strand (4) after the hardening of this material and then to inject hardening material by means of a second injection pipe (B) over the region of the prestressing length (Ls) into the prestressing duct (3), in order to bond the prestressing strand (4) to the structural part (1). In this way, secure insertion of the prestressing strand into the prestressing duct and reliable anchoring are achieved. 
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Patent EP-0361076-A1 (EP)
Inventor: AGRADI GUGLIEMO
IPC: F16K31/68
Filed: 1989-08-23
Abstract: In a temperature-controlled valve, an expansion element connected to a temperature sensor acts on an actuating element of a valve. The passage cross-section of the valve is dependent on the temperature, which is measured by the temperature sensor. The valve is suitable for controlling the passage cross-section of the valve as a function of a temperature. <IMAGE>
Patent EP-0367253-A1 (EP)
Title: Wechselsystem für eine Fadenpositionierung bei Spulern
Inventor: BUSENHART PETER
IPC: B65H65/00
Filed: 1989-11-02
Abstract: Die Vorrichtung zum Einführen des Fadens (17) in den Fangschlitz (19) einer leeren Spulenhülse (11) während des Wechselvorganges von der vollen zur leeren Spule auf einen Spulautomaten (1) weist ein Fadenleitblech (21) auf, welches mit Einschnitten (27) zum Auslenken des Fadens (17) aus der imaginären Ebene durch den Fadenwulst (55) versehen ist. Damit der dem Fadenwulst (55) wäh­rend des Wechselvorganges stets noch zulaufende Faden (17) in­nerhalb der imaginären Ebene durch den Fadenwulst (55) zugeführt wird und gleichzeitig in der Ebene (P) durch den Fadenfang­schlitz (19) verlaufen kann, wird dieser durch den verschiebba­ren Fadenmitnehmer (31) über die Kurve (29) des Einschnittes (27) gezogen und am Fadenmitnehmerhaken (36) umgelenkt.
Patent EP-0380833-A1 (EP)
Inventor: MAIALE JR NICHOLAS F
IPC: H05B39/04
Filed: 1989-01-31
Abstract: Reverse phase-controlled dimming of an a.c.-powered load is accomplished by switching power to the load on and off during each half cycle. In one embodiment of the present invention, power is switched on when line voltage is substantially equal to load voltage and off at a selected time later in the half cycle or at any time that the voltage across the switch exceeds a predetermined value. Preferably, switching is accomplished with a pair of field effect transistors (Q1 and Q2). The load preferably includes a capacitor (C1) from load hot to neutral. The present circuit permits quiet dimming of incandescent lamp loads without the need for complex circuitry. It is particularly well adapted for dimming low voltage lamps using a solid state transformer.
Patent EP-0329466-A1 (EP)
Title: Staple positioning tab
Inventor: MURRAY MICHAEL A
IPC: A61B17/068
Filed: 1989-02-17
Abstract: A flexible positioning tab (30) is provided for placement in the staple forming track (14) of skin staplers. This flexible tab causes only one staple from a staple stack (12) to be moved into a staple track (14) for forming the staple at an anvil forming surface (20). This prevents the skin stapler from jamming multiple staples in the staple forming track.
Patent EP-0359389-A1 (EP)
Inventor: CROSS PETER EDWARD DR
IPC: A61K31/445
Filed: 1989-08-08
Abstract: The invention provides antiarrhythmic agents of the formula:
      and
      and pharmaceutically acceptable salts thereof, 
wherein X is 0 or N-(C₁-C₄ alkyl); 
R is C₁-C₄ alkyl; 
R¹ is R²SO₂NH- or R²CONH-, 
wherein R² is C₁-C₄ alkyl, C₃-C₇ cycloalkyl or R³R⁴N-, 
wherein R³ und R⁴ are each independently selected from H and C₁-C₄ alkyl; 
"Het" is either (a) 2-, 3- or 4-pyridyl optionally substituted by 1 or 2 substituents, each independently selected from -NH₂ and C₁-C₄ alkyl, or (b) 2-imidazolyl optionally substituted by 1 or 2 C₁-C₄ alkyl groups; 
m is 0, 1 or 2; 
n is 2, 3 or 4; 
and p is 1 or 2.
Patent EP-0366244-A1 (EP)
Inventor: SMITH KEVIN K
IPC: G01R13/20
Filed: 1989-09-07
Abstract: A combined electrical and optical channel for use in an oscilloscope is provided in which the vertical deflection factor is set by a single input attenuation selector switch. The electrical input is passed through an attenuator 52,54,56,58. The optical input is passed through an input transimpedance amplifier having at least two gain modes and an attenuator 20,24,34,36. The output from the input attenuation selector switch is encoded to form a digital output. The attenuators for the electrical channel are driven directly by the input attenuation selector switch or by the digital output corresponding to the setting of the input attenuation selector switch. The digital output is also decoded by a logic block 40 to generate a gain mode logic signal to switch the gain modes of the input transimpedance amplifier. In addition, the logic block generates a logic signal to select an appropriate attenuation factor for the optical channel according to the setting of the input attenuation selector switch and the gain mode of the input transimpedance amplifier. The attenuated voltage output of each channel is selectively switched and passed to a common vertical amplifier section in the oscilloscope.
Patent EP-0329551-A1 (EP)
Inventor: VILETTE CHRISTIAN
IPC: B61D3/16
Filed: 1989-02-15
Abstract: The invention relates to a low-loader wagon. It is characterised in that it comprises a box structure (20), termed a "body-brace", which is notable in that it is inclined longitudinally, and: - on the one hand, in that the plates (21, 22) are regularly inclined longitudinally and, - on the other hand, in that the upper plate (21) has an axial cut-away which is open at least on the side of the large base and receives a casing of horizontal axis, constituting internally the housing (14) for encaging the stop and damping members (15) of the automatic coupling, which casing is integrally connected to the upper plate (21). Application to railway rolling stock. <IMAGE>
Patent EP-0377379-A1 (EP)
Inventor: PARIENTI RAOUL
IPC: H04M1/2749
Filed: 1989-12-26
Abstract: It comprises means (10) for recording a message, means (5) for storing the profile of the broadcast of this message, remotely- controlled supervision means (1) for programming the said recording and storing means via the telephone line (2) to which the device is connected, and means (3) for broadcasting the message in accordance with the protocol determined through its broadcast profile. <IMAGE>
Patent EP-0374060-A1 (EP)
Inventor: SOMMERIA-KLEIN DENIS
IPC: H01J37/16
Filed: 1989-12-07
Abstract: The device according to the invention comprises a metal chamber (1) of circular section, the lower part (30) of which is highly rigid and the remaining part (33) of which is less strong. A part support (9) and an equipment support (2) are both placed or fixed on the lower rigid part (30) in order to ensure accurate positioning of the equipment (5) relative to a part placed on the part support (9). <IMAGE>
Patent EP-0413073-A1 (EP)
Inventor: QUINTIN MICHEL
IPC: H04B3/14
Filed: 1989-08-16
Abstract: The adaptive loop gain phase filter of the invention utilizes an averaged value of the phase error at each baud time instead of the phase error for generating the value of the frequency shift. Such an averaged value is obtained by accumulating in accumulator ACCU2 (34) the phase error at each baud time after multiplying it by a factor K₀, and is provided either every M baud time when a counter (38) preset at M reaches 0, or if the contents of accumulator (34) reach a predetermined limit value. The value of the frequency shift which is accumulated in accumulator ACCU1 (14) is very accurate and enables the phase disturbances such as line breaks and phase hits to be overcome.
Patent EP-0338993-A1 (EP)
Inventor: CHEON SEUNG HOON
IPC: A61P7/02
Filed: 1989-04-18
Abstract: The invention discloses compounds of the formula I
     wherein the substituents have various significances. 
     They may be prepared by reaction of a diazepin-2-thione with an acethydrazide, by amidation,or by hydrolysis. They are indicated for use as inhibitors or platelet activating factor (PAF).
Patent EP-0400052-A1 (EP)
Title: Intermodal road/rail transportation system.
Inventor: HAESEBROUCK FRANCIS
IPC: B61D3/18
Filed: 1989-01-19
Abstract: An intermodal road/rail transportation system wherein the freight containers or road trailers are adapted for transportation on detachable rail trucks or bogies. The system includes various bogie constructions, locking devices and trailer constructions which obviate the disadvantages of the prior art by, among other things, absorbing and/or minimizing the various stresses applied to the system. In the rail mode, the system allows the sequential starting of rail cars, thereby reducing the force necessary to start a string of trailers.
Patent EP-0438411-A1 (EP)
Inventor: HOLLOWAY WYNFORD
IPC: A63H33/00
Filed: 1989-05-30
Abstract: Le dispositif de commande, qui fournit des signaux de commande à un ordinateur simulant la conduite d'un véhicule, comporte un manche (10) que l'on peut faire tourner manuellement autour d'un premier axe (11), ce manche comprenant un guidon (16) s'étendant vers l'extérieur à partir du premier axe, de chaque côté dudit manche. Le guidon comporte une portion intérieure (17) et des poignées (18) sur les extrémités de celle-ci, lesdites poignées étant légèrement incurvées et pivotant obliquement par rapport à la portion intérieure respective du guidon de telle manière que dans une première position, la poignée est sensiblement alignée avec la portion intérieure de manière à simuler le guidon d'un motocycle, et dans une deuxième position, les poignées simulent le palonnier d'un aéronef, les portions intérieures représentant des rayons et les poignées étant généralement parallèles l'une à l'autre. Avantageusement, le dispositif de commande comprend également un volant à main pour simuler le volant d'une voiture ou similaire, ledit volant à main étant adapté pour se fixer sur les poignées lorsque ces dernières sont dans la position simulant un palonnier d'aéronef.
Patent EP-0386192-A1 (EP)
Inventor: ZEITZ JAMES B
IPC: C08K3/10
Filed: 1989-07-27
Abstract: La composition décrite, qui sert à recouvrir des objets métalliques pour les protéger de la corrosion, comprend: (A) un élastomère et (B) au moins un complexe à teneur en métal hydraté non carbonaté de: (B-1) au moins un réactif contenant du métal; et (B-2) au moins un réactif organique acide ou un ester ou un métal alcalin ou un sel de métal alcalino-terreux dudit réactif. Le composé (B-1) est en excès stoechiométrique par rapport au reactif organique acide ou à son ester ou à son métal alcalin ou à son sel de métal alcalino-terreux. Une telle composition peut également contenir d'autres composants, tels que des cires, des antioxydants, des agents anti-corrosion auxiliaires etc. Lorsqu'elles sont appliquées sur un objet métallique, ces compositions ne sont pas facilement enlevées ou endommagées lors de la manipulation des objets ainsi recouverts et résistent au dommage par impact et/ou abrasion.
Patent EP-0436629-A1 (EP)
Inventor: BIERSCHENK THOMAS R
IPC: C08G65/32
Filed: 1989-09-28
Abstract: On peut préparer des perfluoropolyéthers et des polymères de chlorofluoroéther perhalogénés par fluorination avec du fluor élémentaire de polymères obtenus par polymérisation d'acétals, de cétals, de polyacétals, de polycétals et d'orthoesters.
Patent EP-0440701-A1 (EP)
Title: Method and apparatus for measuring mass flow.
Inventor: DELSING JERKER
IPC: G01F1/86
Filed: 1989-10-31
Abstract: PCT No. PCT/SE89/00615 Sec. 371 Date Apr. 29, 1991 Sec. 102(e) Date Apr. 29, 1991 PCT Filed Oct. 31, 1991 PCT Pub. No. WO90/05283 PCT Pub. Date May 17, 1990.In a method for measuring the mass flow M of a fluid flowing through a pipe having a cross-sectional area A, the sound velocity c2 in the fluid is determined as well as the flow velocity v of the fluid by sing-around technique. Further, reflection technique is used which comprises measuring the amplitude both of an ultrasonic pulse which has been reflected in a boundary between a first and a second material having different acoustic impedances, and of an ultrasonic pulse which has been reflected in the boundary between the second material and the fluid, it being possible to determine the density of the fluid on the basis of the measured amplitudes, the sound velocity c2 in the fluid and the acoustic impedances of the first and the second material. The mass flow M is then obtainable as M=vxAx rho 2. A mass flowmeter especially has a transducer with a piezoelectric crystal (5), a first block (6) of a first material disposed adjacent said crystal, and a second block (7) of a second material disposed between the first block and the fluid, and calculating and amplitude metering means (10 and 12).
Patent EP-0403659-A1 (EP)
Inventor: OKAYAMA YOSHIAKI NOHMI BOSAI K
IPC: G08B17/00
Filed: 1989-12-01
Abstract: This invention provides a fire alarm using a so-called "neural net" suitable for obtaining at least one fire information for monitoring fire by collecting a plurality of time-series elements of detection information from each of at least one fire detection means for detecting physical quantities based on a fire and by performing overall signal processing of these detection information. To this end, the fire alarm includes signal processing means for performing signal processing on the basis of a plurality of detection signals collected in a time series from fire detection means, giving weight corresponding to inputted detection information in accordance with the degree of contribution to the fire information when the detection information is input and calculating the fire information on the basis of the weighted detection information. This signal processing means includes memory means for storing in advance weight values for giving the corresponding weight to each element of the information. The weight value stored in the memory means is set in such a manner that the fire information to be calculated by the signal processing means when a specific set of information is given can be approximated to the desired fire information to be obtained by the specific set of information.
Patent EP-0405613-A1 (EP)
Inventor: BELLEMO LUCIANO
IPC: F04B39/16
Filed: 1990-07-02
Abstract: A heat exchanger, esp. for condensing (prior to removal) the moisture present in compressed air, circulates the compressed air in one circuit formed of interconnected finned tubes. The cooling medium flows in a second joined tube circuit, closely adjacent the first circuit and with their flow almost contacting. The restricted gaps between the two sets of finned tubes are filled with moist material which freezes, thereby storing energy when the cooling medium is flowing, and emits the energy during subsequent stages. The intermediate material may be sand, metal, powder, cement agglomerate or hydraulic line soaked in water or other liq. medium which can freeze solid. The finned tube packet is divided into three separate circuits of which the first receives the moist air, while the thrid circuit holds dry air.
Patent EP-0461299-A1 (EP)
Inventor: FETTERHOFF DONALD C
IPC: F16B5/01
Filed: 1990-08-22
Abstract: A fastener insert 16 attached to a mounting fixture 30 is inserted into a hole 10 drilled in a honeycomb panel 12. The mounting fixture has a rod 32 with a disc 38 at an end depending from a base and a chimney 36 asending from the base. Two bores 40,42 are located in the base and are enclosed by the chimney. The mounting fixture base overlaps the head 18 of the fastener insert 16 which has two bores 20,22 in the head. The bores in the fastener insert head 18 are aligned with bores in the base of the mounting fixture. Epoxy is inserted into one of the bores in the base of the mounting fixture continuously until it returns out the second bore. The epoxy is allowed to cure and thereafter the mounting fixture is removed by a turning motion.
Patent EP-0420096-A1 (EP)
Inventor: SAVIETTO ATTILIO
IPC: B21C9/00
Filed: 1990-09-24
Abstract: Apparatus (10) to lubricate metallic rods (30) being drawn and comprising, within a box-wise support structure (12), a cylindrical rotary container (18) for a lubricating powder, the container (18) being traversed axially by the metallic rod (30) being processed and including inner stirrer vanes (31) suitable to cooperate with stationary means (32) which collect the powder and are located below the rod (30), the box-wise structure (12) being equipped with aspirator means to gather excess powder leaving the cylindrical container (18) .