baber/WOPTO huggingface dataset:
Patent EP-0109957-A1 (EP)
Inventor: LORENZ EDMUND
IPC: F02C5/12
Filed: 1983-10-18
Abstract: Gegenstand der Erfindung ist eine impulsgesteuerte Gasturbine, die eine oder mehrere mit Einspritzdüsen versehene Brennkammer(n) aufweist. In der oder den Brennkammern folgen aufeinander in periodischen Abständen Ladung, Verbrennung und Expansion des Treibmittels. Es ist durch eine besondere Leitapparat-Laufrad-Kombination und/oder ein gesteuertes Einlasssystem eine annähernd isochore Verbrennungscharakteristik gegeben, wobei gegenüber den vor dem Einlaßsystem herrschende Druck ein Unterdruck in der/den Brennkammer(n) erzeugt wird und vorzugsweise zum Einbringen des Treibmittels, insbesondere Verbrennungsluft, ein Getriebe vorgesehen ist.
Patent EP-0166801-A1 (EP)
Inventor: MAGLIO RALPH A
IPC: C08J7/04
Filed: 1984-07-04
Abstract: A method for reducing the surface tack of EPDM and related elastomers is provided. The method involves coating the surfaces of the elastomer with particulate cellulose. Sheets of cellulose coated elastomer can be subjected to rolling up and curing operations without encountering surface sticking problems. In addition, the cellulose coated surfaces of the elastomer can be bonded together for the purpose of forming splices or seams without the necessity for first removing the cellulose coating.
Patent EP-0138175-A1 (EP)
Title: Method for the crystallisation of pentaacetyl glucose
Inventor: BRUNNMUELLER FRITZ DR
IPC: C07H3/04
Filed: 1984-10-06
Abstract: 1. A process for the crystallization of pentaacetyl glucose in aqueous acetic acid, with stirring, wherein a solution of pentaacetyl glucose containing from 10 to 50% by weight of acetic acid and having a temperature of from 30 to 80 degrees C is allowed to run, together with water, into a suspension of from 10 to 30% by weight of crystalline pentaacetyl glucose in 10 to 40% strength by weight aqueous acetic acid at a temperature of from 10 to 30 degrees C, with stirring, in such a ratio that an acetic acid content of from 10 to 40% by weight, a temperature of from 10 to 30 degrees C and a content of crystalline pentaacetyl glucose of from 10 to 30% by weight are maintained, and wherein the crystallized pentaacetyl glucose is subsequently isolated in a conventional manner.
Patent EP-0123430-A1 (EP)
Inventor: GEMMELL DAVID
IPC: A61F4/00
Filed: 1984-03-22
Abstract: An environmental control system for use by severely physically disabled persons has a suck or blow pneumatic input switch device (12) connected through a junction box (23) to a microprocessor-based control unit (11) which controls, in response to operation of the input switch device (12), an indicator (13) with a white lamp (24) and a red lamp (25) in each of fourteen squares, each except the first indicating the operating or non-operating state of a controlled device, the controlled devices being a door catch release (14), an alarm bell (15), external and internal intercom units (16) and (17), a mains appliance switching unit (18), a loudspeaking telephone (19) and a master speaker (22). The intercom units (16) and (17) and the speaker (22) form a controlled two-way intercom system. Controlled devices can be selected forturning on or off by stopping successive illumination of the white lamps (24) in a sequential scan at the chosen square whereupon the red lamp (25) is turned on or off to indicate activation or de-activation. Some of the squares serve also for entering telephone subscriber number digits into a RAM store for automatic display with or without dialling out from the telephone (19). The control signals to the indicator (13) are transmitted by a one-way single-line UART channel from the control unit (11) through a junction box (23). Relay controlled mains switches in the unit (18) are controlled directly from the circuit of the indicator (13).
Patent EP-0125093-A1 (EP)
Inventor: EAKIN MURDOCH ALLAN
IPC: C07D295/20
Filed: 1984-05-01
Abstract: A diaz(ep)ine bis(N-amidinoamidine) derivative of the formula:-
     or a tautomeric form thereof, wherein R 10 , R", R 12 . R 13 , R", R 15 , R 16  and R 17 , which may be the same or different, are each hydrogen, a 1-16C alkyl radical, a 3-18C cycloalkyl or cycloalkylalkyl radical, or an optionally-substituted phenyl (1-4C alkyl) radical, or R'°, R" and the nitrogen atom to which they are attached, or R 12  and R" and the nitrogen atom to which they are attached, or R 14  and R 15  and the nitrogen atom to which they are attached, or R 16  and R 17  and the nitrogen atom to which they are attached, which may be the same or different, are each a 1-azetidinyl, 1-pyrrolidinyl, piperidino, hexamethyleneimino, heptamethyleneimino, morpholino or 4-(1-8C alkanoyl)-1-piperazinyl radical, or R 10  and R 14  together with the two nitrogen atoms to which they are attached and the intervening carbon atom, or R 12  and R 16  together with the two nitrogen atoms to which they are attached and the intervening carbon atom, each forms a 1,3-diazaheterocyclic radical of 5 to 7 atoms, which heterocyclic radicals may be the same or different; and m is 2 or 3; provided that R'°, R", R 12 , R 13 , R 14 , R' 5 , R" and R 17  togethercontain 16to 28 carbon atoms, and the acid addition salts thereof, processes for their manufacture and antibacterial and antifungal compositions and methods using said compounds.
Patent EP-0129421-A1 (EP)
Inventor: LINDGREN MATTS J
IPC: B64D17/34
Filed: 1984-06-15
Abstract: An inflation-controlled parachute comprises an extended flexible structure (10) for providing an aerodynamic drag-producing surface, and an inflation-control line (20) for controlling the rate at which the flexible structure (10) unfolds from a stowed configuration to an inflated configuration. One end of the inflation-control line (20) is secured to the flexible structure (10), and the remainder of the inflation-control line (20) is threaded through positioning rings (22) attached to the flexible structure (10) so that one segment of the inflation-control line (20) overlies another segment thereof in frictional engagement therewith. Frictional engagement of the two segments of the inflation-control line (20) occurs as the flexible structure (10) inflates, thereby controlling the rate of inflation of the flexible structure (10).
Patent EP-0146306-A1 (EP)
Inventor: NICHOLS STEVE
IPC: C07D487/04
Filed: 1984-12-04
Abstract: Crystalline adinazolam methanesulfonate which is essentially non-hygroscopic is a novel product. It can be prepared by mixing adinazolam free base and methanesulfonic acid in an al- kanol/alkyl acetate mixture, heating the mixture to remove alkanol and any water, and separating the precipitate after cooling.
Patent EP-0117805-A1 (EP)
Title: Echangeur de chaleur à structure modulaire et son procédé de fabrication
Inventor: GREHIER ALAIN
IPC: F28F7/00
Filed: 1984-02-15
Abstract: On décrit un dispositif d'échange thermique qui comporte une zone dans laquelle circulent au moins deux fluides en relation d'échange thermique et des moyens pour l'amenée et le départ desdits fluides, cette zone de structure modulaire étant essentiellement constituée par un empilement de treillis (1, 2) assemblés de façon jointive et constitués, chacun, de deux séries de cloisons entrecroisées (5, 6), cet empilement créant des espaces pour la circulation desdits fluides, chaque treillis (1, 2) constituant un module étant en outre formé d'une seule pièce et conçu de telle manière que, sur chacune de ses faces, les bords des cloisons (5, 6) d'une des deux séries sont, sur au moins une partie de leur longueur en saillie par rapport au plan formé par les bords, au moins en partie en retrait, des cloisons (5, 6) de l'autre série, l'empilement des treillis (1, 2) étant réalisé en amenant en regard les bords en saillie d'une série de cloisons sur une des faces d'un treillis quelconque de l'empilement avec les bords en retrait de la série correspondante de cloisons sur la face opposée du treillis adjacent, la hauteur d'émergence desdits bords en saillie et la profondeur adjacent, la hauteur d'émergence desdits bords en saillie et la profondeur d'enfoncement desdits bords en retrait venant en regard dans l'empilement des treillis (1, 2), étant égales entre elles.
Patent EP-0125952-A1 (EP)
Title: Appareil modulaire à cartes électroniques reliées à un bus par connexion codée
Inventor: JOLY JEAN
IPC: H01R13/645
Filed: 1984-04-11
Abstract: Le dispositif sert à éliminer les risques de connexion erronée entre un boîtier (9) renfermant une carte programme (8) et le fond (1) d'un bac d'automate renfermant le circuit imprimé (4) et présentant des rangées de connexions (6) destinées à recevoir des connexions mâles (7) aménagées sur l'un des bords de la carte (8) pour raccorder celles-ci au circuit (4). Pour chaque boîtier (9) et chaque rangée (6), le dispositif comprend quatre organes rotatifs (13, 16). Les organes (13) portent chacun un doigt (17) qui peut s'engager dans un orifice (18) des organes (16) lorsque les positions angulaires entre les organes (13, 16) concordent. Utilisation pour faciliter le codage des éléments d'automate programmable.
Patent EP-0158757-A1 (EP)
Inventor: CASSET DOMINIQUE MARIE-B
IPC: B25B1/18
Filed: 1984-12-12
Abstract: 1. Method for controlling with precision the pressure drop of a hydraulic fluid, initially under high pressure, feeding a hydraulic set and comprising the detection of the pressure of the fluid, characterized in that it consists in effecting discrete pressure drops by acting with a certain number of successive actions of low fluid leakage, this number being determined as a function of the time necessary for reducing the initial fluid pressure to a desired pressure value to be obtained and in stopping the successive actions when the desired pressure value is detected.
Patent EP-0143730-A1 (EP)
Inventor: PELLENC ROGER JOSEPH PIERRE
IPC: F15B11/072
Filed: 1984-10-26
Abstract: Hydro-pneumatic tool, particularly hand-held hydro-pneumatic secateurs intended for cutting or harvesting work in agriculture, arboriculture, viticulture or horticulture, comprising, principally: an actual tool, at least one movable active element of which is slaved to a piston mounted so as to be able to slide axially in the bore of a cylinder and forming, with the latter, a receiving hydraulic jack; and an air-oil pressure intensifier comprising a hydro-pneumatic piston (19-20-21) formed from a large piston (19) and a small piston (20) and whose active stroke takes place under the thrust of a compressed gaseuous fluid being applied to the large working face of the said large piston; the working face of the said small piston which forms the piston of a drive hydraulic jack (20-22) making it possible to apply a pressure on the hydraulic fluid intended to actuate the piston of the receiving hydraulic jack of the actual tool; characterised in that it comprises oil-leak compensation means comprising a reservoir (F), for example provided inside the body (18) of the air-oil intensifier, and an arrangement (E, 22a, 22b, 24a, 24b) making it possible to establish communication between this reservoir and the chamber of the drive hydraulic jack (20-22) when the piston (20) of the latter is in the retracted or rest position. <IMAGE>
Patent EP-0122872-A1 (EP)
Inventor: RASCHKE KLAUS DR-ING
IPC: F01D5/08
Filed: 1984-03-08
Abstract: Bei einer MD-Dampfturbine in einflutiger Bauweise wird über Bohrungen (13) in der Wand (11) des Einströmteiles (2) Kühldampf zur Kühlung der Läuferoberfläche (6) und der ersten Reihen der Laufschaufeln (4) zugeführt. Der Kühldampf wird durch ein Führungsblech (18) an der Wand (11) des Einströmteiles (2) zu den Ringräumen (8) zwischen der Wellendichtung (7) der Leitschaufeln (5) und der Läuferoberfläche (6) und über axiale Kühlkanäle (21) zu den Schaufelfüßen (9) der Laufschaufeln (4) geleitet. An jeder Laufschaufel (4) der durch die axialen Kühlkanäle (21) verbundenen Reihen sind in den Schaufelfüßen (9) radial gerichtete Verbindungskanäle (22) vorgesehen, die den Kühldampf in Axialkanäle (23) überleiten, welche die Ringräume (8) unter den Wellendichtungen (7) der benachbarten Leitschaufeln (5) verbinden.
Patent EP-0148218-A1 (EP)
Inventor: NEMETH RUDOLF
IPC: H03H7/38
Filed: 1984-06-28
Abstract: Contrairement à ce que l'on enseigne, la qualité du son d'une chaîne de transmission audio est grandement améliorée si les organes, l'organe d'attaque (I), l'organe intermédiaire (II) et l'élément terminal (III) sont adaptés en tenant compte de la formule ZT = Z = ZA. On obtient les meilleurs résultats en tenant compte de la variation avec la fréquence des divers organes, si bien que les impédances vérifient l'équation: ZT (f) = Z (f) = ZA (f).
Patent EP-0153378-A1 (EP)
Title: Method and tractor for towing aeroplanes.
Inventor: BIRKEHOLM MOGENS
IPC: B64F1/22
Filed: 1984-08-20
Abstract: When towing large and heavy aeroplanes at great speed by means of a tractor (1) supporting the nose wheel (6 and 7) of the aeroplane, it may easily happen that the nose wheel (6 and 7) is acted on by impermissable forces, especially in the transverse direction. The tractor according to the invention has means (30, 31, 32) for sensing the transverse force and means for keeping the tranverse force within permissible limits by applying a suitable steering correction to the tractor which correction cannot be changed by either pilot or tractor operator.
Patent EP-0155513-A1 (EP)
Inventor: JAVELLY CHRISTIAN
IPC: G01N1/20
Filed: 1985-02-18
Abstract: 1. Engine oil withdrawal device, consisting essentially of a tapping cock connected to the pressurized circuit of engine lubricating oil, characterized in that it has a body of revolution (1) having internally an axial bore (6) in communication (3) with the oil circuit on the side of its connecting end (2) and provided at its other end with a spindle joint (7), and a closing-off element essentially having a cylindrical part (9) capable of sliding in sealed manner through the spindle joint (7) and of sliding in non-sealed manner in the said bore (6), the clearance existing between this cylindrical part (9) and this bore (6) delimiting the section of passage which determines the maximum flow of the tapping cock under the pressure used, the said cylindrical part (9) being followed on the downstream side with respect to the pressure by a conical part (10) ensuring progressive opening and closing during the axial sliding of the closing-off element, the latter being pushed in the direction of closing as far as a stop (15) under the action of the pressure of oil and, moreover, of a return spring (14).
Patent EP-0175839-A1 (EP)
Inventor: MOON WILLIAM G
IPC: G11B19/20
Filed: 1985-05-03
Abstract: A data transducer restraint mechanism restrains the range of movement of a data transducer (18) along a locus generally normal to the plane of a data surface (20) of a rotating disk data storage device (10) so as to prevent the head from damaging the data surface in response to shock forces along its locus of restrained movement. Various means are described to achieve the restraint required, such as tab structure (26) provided on the transducer and spaced from a precisely formed surface (28) on a beam (30) which is carried by a frame (12) of the device (10) and is precisely adjustable by screws (32).
Patent EP-0168023-A1 (EP)
Title: Dispositif opto-électronique de détection de passage d'objets
Inventor: MEUR JEAN-PIERRE
IPC: G01V8/12
Filed: 1985-07-09
Abstract: Dans ce dispositif, l'équipement opto-électronique est porté par une même plaquette (70) montée dans un boîtier (1) constitué par un corps d'un seul tenant comportant une partie dite principale (10), ayant une cavité (20) pour le logement et le maintien de la plaquette et, à une extrémité dite arrière un volet rabattable (16) définissant l'accès de la plaquette dans la cavité et assurant son blocage, et, une partie terminale avant (50), à l'opposé du volet, délimitant l'avant de la cavité et équipée de passages débouchant dans la cavité pour des fibres optiques (7) et de serre-fil (68, 8) pour leur maintien. Application: Ce dispositif équipe des machines de traitement automatique en particulier de traitement de courrier.
Patent EP-0175219-A1 (EP)
Inventor: ISSEL WOLFGANG DR-ING
IPC: F17D5/02
Filed: 1985-09-05
Abstract: Die Erfindung betrifft eine hohle Leitung 1 zur Anwendung bei der Bestimmung von Konzentrationsprofilen flüssiger oder gasförmiger Stoffe entlang einer Strecke, wobei die zur Aufnahme eines in zeitlichen Abständen hindurchzuschiebenden und an einem Detektor vorbeizuführenden Prüfmediums vorgesehene Leitung so ausgebildet ist, daß die Stoffe in das Innere der Leitung 1 eindringen können. Diese hohle Leitung 1 besteht aus einem Material, durch welches die Stoffe in das Leitungsinnere hineindiffundieren können. Im Innern der Leitung 1 ist eine hohle Innenleitung 3 vorgesehen, deren Wandung Öffnungen 5 aufweist und die aus einer für die Stoffe undurchlässigen Substanz besteht.
Patent EP-0176000-A1 (EP)
Inventor: KANEKO YUTAKA
IPC: B65B61/18
Filed: 1985-09-10
Abstract: For affixing auxiliary articles such as sealed straws, spoons etc. to commodities such as food or beverage containers, devices for applying adhesive and/or for pressing the articles to the side face of the commodities are located at the side of a conveyor on which the articles are moved in an upstanding position past said devices. Each device D.E. is mounted on a support (13, 14) having means (13a, 13b) for tilting the device about an axis substantially at right angles to the side face of the commodities A and passing substantially through the center point thereof. This enables the articles and the adhesive application points to be aligned with any of the diagonal lines L7, L2 of the side face of the container.
Patent EP-0183224-A1 (EP)
Inventor: BEHRENS MARTIN DIPL-ING FH
IPC: B41J2/14
Filed: 1985-11-26
Abstract: Die Erfindung betrifft einen Schreibkopf für Tintenschreibeinrichtungen mit röhrenförmigen Tintenkanälen (2), die über einen Teil ihrer Länge von individuell ansteuerbaren Piezoröhrchen (3) umfaßt sind und die zwischen einem Tintenversorgungsteil und den Austrittsöffnungen (15) des Schreibkopfes verlaufend angeordnet sind; die an einem Trägerteil (1) angeformten Tintenkanäle (2) bilden zusammen mit diesem einen vorfertigbaren Kanalblock; eine Kanalplatte (5) ist entweder an der Seite, an der die Tintenkanäle (2) frei enden,oder an der rückwärtigen Fläche des Trägerteils (1) befestigt; in einer Ausführung weist die Kanalplatte (5) eine Schichtplatte (7) mit Durchgangslöchern (6) auf, in die die mit dem Piezoröhrchen (3) bestückten freien Enden (4) der Tintenkanäle (2) einsteckbar sind; in weiteren Schichtplatten (8, 9) der Kanalplatte (5) sind Übergangskanäle (14) zur Führung des Tintenflusses und die Austrittsöffnungen (15) des Schreibkopfes ausgebildet Fig. 2.
Patent EP-0187992-A1 (EP)
Inventor: GILES HAROLD FRAZEE JR
IPC: C08L67/00
Filed: 1985-12-20
Abstract: Polycarbonate composition comprising, in physical admixture:
     (i) from about 10 to about 96 weight percent of at least one high molecular weight thermoplastic aromatic polycarbonate resin;   (ii) from about 2 to about 35 weight percent of at least one olefin vinyl ester copolymer; and   (iii) from about 2 to about 35 weight percent of at least one olefin vinyl alcohol copolymer or from about 2 to about 90 weight percent of at least one polyolefin.
Patent EP-0187404-A1 (EP)
Inventor: KNIRSCH FRANCO
IPC: B41J2/21
Filed: 1982-10-04
Abstract: The ink is kept in circulation between reservoirs and nozzles by a common pump which acts by a series of actuating elements on the discharge ducts for the inks in the reservoirs. The reservoirs may contain inks of different colours to permit printing in different colours of polychrome facsimile printing by additive or substractive synthesis of the colours. The ink is conductive and is kept at earth potential, while electrodes disposed outside the corresponding nozzles are energized selectively to produce sprays of particles of ink from the nozzles. The ink contains a mixture of a dye of direct or solvent or acid type with a solution of water, electrolytic compounds, moistening agents, thickeners, preserving agents and antifoaming agent. The ink is prepared by mixing the compounds under agitation, then mixing in the dye until a predetermined acidity is obtained and finally filtering it and sealing it in the pack in the absence of air.
Patent EP-0165655-A1 (EP)
Inventor: UCHINISHI EIZABURO
IPC: F02B75/02
Filed: 1985-03-20
Abstract: An exhaust control system for a two-cycle engine wherein the cross-sectional area of an exhaust is controlled in accordance with the rpm. of the engine by opening and closing at least one auxiliary exhaust passage (16, 17) with respect to a main exhaust passage (15); The main exhaust passage (15) and the auxiliary exhaust passage [(16, 17) connected to the cylinder (10) are located parallel to each other circumferentially of the cylinder (10), and the rotary valve (18,19) in the form of a shaft disposed parallel to the center line of the cylinder (10) is operative to open and close the auxiliary exhaust passage (16, 17) with respect to the main exhaust passage (15) in accordance with an increase and a decrease in the engine speed.
Patent EP-0168983-A1 (EP)
Inventor: SHEPPARD COLIN JAMES RICHARD
IPC: H01J37/26
Filed: 1985-06-19
Abstract: An optical scanning microscope in which light from a laser source (1) is focussed onto an object (3) and is collected by a detector. The detector has a radiation sensitive area which is split into two parts (6,7) by a dividing line crossing the radiation axis of the microscope. That part of the radiation sensitive area (6,7) which is close to the axis is obscured. Various ways of doing this are discussed in the text; one way is a simple stop (8), such as that shown, which has an annular cut-out, thus giving an effective radiation sensitive area of annular shape. This has been found to improve the imaging performance of the detector.
Patent EP-0194382-A1 (EP)
Inventor: CARTER MOIRA ANNE
IPC: C08J3/22
Filed: 1985-12-17
Abstract: A pigmented thermoplastic polymer masterbatch composition comprises a polyester of melting point above 200°C based on polyethylene terephthalate, a second polymer to plasticize the polyester, and pigment in an amount of at least 20 parts per 100 parts of composition. The second polymer can be also a toughening agent for the PET and can be a polycaprolactone, or a copolymer of ethylene with acrylic acid or vinyl acetate.
Patent EP-0186500-A1 (EP)
Inventor: HAYASHI TSUTOMU
IPC: F16H39/14
Filed: 1985-12-23
Abstract: A static hydraulic pressure type continuously variable transmission (T) formed with a hydraulic closed circuit between a swashplate type hydraulic pump (P) and a swashplate type hydraulic motor (M), the hydraulic motor (M) being constructed such that its motor cylinder (17) is integrally connected to an output shaft (25) which extends through a motor swashplate (20) and a swashplate holder (22) for supporting the back surface of the motor swashplate, a swashplate anchor (23) for supporting the back surface of the swashplate holder (22) being axially immovably connected to the output shaft (25) through a thrust bearing (32), and that the swashplate anchor (23) is unrotatably connected to a casing (14) which rotatably supports the output shaft (25). The motor cylinder (17) and a pump cylinder (7) of the hydraulic pump (p) are provided coaxially with the hydraulic closed circuit interposed therebetween. The hydraulic closed circuit is provided with a distribution valve (44) for bringing low and high pressure oil passages (41, 40), whch are in communication with cylinder bores (8) of the pump cylinder (7), into selective communication with cylinder bored (18) of the motor cylinder (17), and a clutch valve (80) for controlling communication between the low and high pressure oil passages (41, 40). Where the swashplate type hydraulic motor (M) is of a variable capacity type, means (60) is provided which adjusts an angle of inclination of the motor swashplate (20) to effect speed change control.