baber/WOPTO huggingface dataset:
Patent EP-0020984-A1 (EP)
Inventor: JULIANA JR ANTHONY
IPC: G06K15/10
Filed: 1980-05-09
Abstract: A drop-on-demand ink jet printer in which the print head 10 includes a cavity 14 having a nozzle portion 20 at one end and a transducer 24 mounted to contract a wall portion of the cavity when energized by a suitable voltage drive pulse from control means 26. The drive pulses are produced at a predetermined rate but at a selectively controlled amplitude in response to the print data. In cases where no drop is required to print the data, the drive pulse is at a lower amplitude than a threshold voltage level, and for the first drop to be formed following a time at which no drop was formed, the amplitude of the drive pulse is greater than the threshold voltage level. At steady state operation of producing drops in sequence, the amplitude of the drive pulses equals the threshold voltage level.
Patent EP-0022266-A1 (EP)
Inventor: UCHIDA YUKIMASA
IPC: H01L29/78
Filed: 1980-07-04
Abstract: Provided is an inverting circuit including a MOS transistor (2) having a gate (14) connected to an input terminal (4), a drain (12) connected to an output terminal (6), and a source (10) grounded. In the inverting circuit, a power source (E) is connected between the source (10) of the MOS transistor (2) and a substrate (8) to produce a forward voltage smaller than a built-in potential difference at the PN junction between the source (10) and the substrate (8).
Patent EP-0030395-A1 (EP)
Inventor: NEUMANN DIRK DIPL-ING
IPC: H04M13/00
Filed: 1980-10-15
Abstract: 1. Emergency call installation comprising at least one emergency call column and an inquiry-station connected there-with through a two-branch line serving for the signal transmission as well as for the supply of the D.C. voltage to each of the emergency call columns from the inquiry-station, each of the emergency call columns including a telephone station as well as switching arrangement for establishing and interrupting the connexion with the inquiry-station, characterized in that the switching arrangement comprises a doublewound bistable relay (K) through the contact (k) of which, in the non-activated state of the emergency call column, the first branch (a) of the line is connected, through a first resistor (R1) with one electrode of a first capacitor (C1) and, in the activated state of the emergency call column, is connected with the telephone station (FE), the other electrode of the capacitor (C1) being connected with the second branch (b) of the line whereby, for activation of said emergency call column, the two electrodes of the first capacitor (C1) are adapted to be connected together through a contact (t1) which can be momentarily actuated by a key button (T), as well as through the first coil of the bistable relay (K), and that a second capacitor (C2, C3) is provided one electrode of which is connected, between the contact (k) of the bistable relay (K) and the telephone station (FE), with the first branch (a) of the line, where as its other electrode is connected with the second branch (b) of the line, and both electrodes of which are adapted to be connected together through a controllable switching element (I, Tr1) and the second coil of the bistable relay (K), whereby the controllable switching element (I, Tr1) is arranged and designed so that it closes when the feeding voltage supplied through the line (a, b), attains the zero value.
Patent EP-0048709-A1 (EP)
Title: Ajutage a plusieurs canaux, en particulier ajutage de bruleur pour appareil de soudage autogene et similaires et procede de fabrication de l'ajutage
Inventor: KLEES HORST DIETER
IPC: C22C1/04
Filed: 1980-04-01
Abstract: L'ajutage a plusieurs canaux convient en particulier en tant qu'ajutage de bruleur pour des appareils de soudage autogene, des chalumeaux de decoupage ou des bruleurs de chauffage. L'ajutage (26') est obtenu d'abord par compression d'un melange de poudres metalliques autour de mandrins servant a la formation des canaux. Le corps de l'ajutage est ensuite fritte. Afin d'obtenir des parois lisses des canaux, on effectue, a la suite du frittage, une reduction de la section transversale, au cours de laquelle des mandrins de calibrage (35, 36, 37, 38, 39) sont introduits dans les canaux. Pour obtenir la reduction de la section transversale, les corps frittes (26) sont presses a travers une matrice de reduction (28) presentant un alesage (34) comportant un troncon de reduction (34 b). Pendant la reduction de la section transversale, le materiau est comprime sous l'effet de la diminution du volume des pores et epouse la forme des mandrins de calibrage (35 a 39). La fabrication a partir de poudres permet d'obtenir une forme des canaux optimale du point de vue de l'ecoulement, Les canaux peuvent etre tres minces. Le taux de rebut est sensiblement inferieur a celui obtenu avec le procede de fabrication couramment utilise dans lequel les canaux sont obtenus par alesage.
Patent EP-0035506-A1 (EP)
Title: Luge or similar, particularly for snow and ice.
Inventor: FLACHSMANN JEAN PAUL
IPC: B62B13/16
Filed: 1981-03-23
Abstract: PCT No. PCT/CH80/00088 Sec. 371 Date May 1, 1981 Sec. 102(e) Date May 1, 1981 PCT Filed Jul. 21, 1980 PCT Pub. No. WO81/00698 PCT Pub. Date Mar. 19, 1981.A vehicle for sliding on the ice or snow having a bottom section for contact with the ice or snow, and a seat portion, the bottom being foldable and a handle provided on each section for use during riding and carrying.
Patent EP-0034607-A1 (EP)
Inventor: HAAN WILHELMUS ALBERTUS OTTO
IPC: A61F5/44
Filed: 1981-03-09
Abstract: Un dispositif de recuperation de l'urine de patients incontinents comprend un catheter interne ou externe (1) et une conduite (3) reliee avec celui-ci et debouchant dans un receptacle (4) en materiau flexible, la conduite etant constituee d'un materiau leger, deformable, ayant dans le sens de la longueur au moins deux renforcements de paroi en forme de nervures (13), cette conduite etant pourvue d'un clapet anti-retour (2) monte en aval du catheter (1) et ayant un corps flottant (20) d'un poids specifique inferieur a 1 et un second corps de soupape arme avec un ressort (15).
Patent EP-0046756-A1 (EP)
Inventor: STROM INGEMAR
IPC: B05B15/658
Filed: 1980-11-21
Abstract: Un ajutage pour des tubes (8) qui sont pourvus d'au moins une ouverture dans la paroi du tube et qui sont destines a transporter un fluide ejecte au travers de l'ajutage. L'ajutage comprend une bande plate (1), au moins un gicleur (3) ayant la forme d'un endentement conique (4) dans la bande, et une rainure (6) qui s'etend autour du bord de la base de l'endentement et est ouverte vers le sommet de l'endentement et destinee a recevoir un joint (7), un orifice de sortie (5) au sommet de l'endentement; et un dispositif de fixation (2) pour fixer la bande ou collier autour du tube, l'endentement s'etendant dans l'ouverture du tube et avec la garniture comme joint d'entancheite au fluide entre le cone et la paroi du tube. La bande peut avoir plusieurs gicleurs (3). La rainure consiste en un bombement dans la bande.
Patent EP-0041162-A1 (EP)
Inventor: SCHMIDT PETER ING GRAD
IPC: G21F5/14
Filed: 1981-05-14
Abstract: 1. A hoist for transporting in a vertical position containers which are provided with lifting lugs and in particular for conveying transport containers for radioactive substances in nuclear plant, comprising a crosshead (1) for accomodating a hook which crosshead has four extending straps (2, 8, 14, 15) and two stop straps (13, 18) for the lifting lugs of the container, the crosshead (1) which accommodates the hook being connected to the extending straps (2, 8, 14, 15), by means of extendables bolts (9), characterised in that two extending straps (8 and 14) are fastened to the container by means of connecting parts (7, 17) and the stop straps (13, 18), and two extending straps (2, 15) are fastened to a container cage (27) by means of connecting parts (6, 16).
Patent EP-0046516-A1 (EP)
Inventor: KINZLER HANS
IPC: H01F17/06
Filed: 1981-07-27
Abstract: 1. A synthetic resin cup (1) with an inductance coil which is cast into the synthetic resin cup and the ends of the winding of which are contacted by connection pins (2) which are cast into the wall of the cup, and having a curved synthetic resin cup base, at the curved outer wall of which, stand bodies (5) are formed and the curvature of which is at least approximately equal to the radius of curvature of the inductance coil, characterised in that the stand bodies (5) are in the form of parallel ribs having bases which are parallel to the exposed end face of the cup ; that the bases project beyond the outer wall of the synthetic resin cup (1) ; and that the outer wall of the synthetic resin cup base has a surface (4) in the centre of the cup base which is parallel to the bases.
Patent EP-0048006-A1 (EP)
Inventor: WEFERS WERNER
IPC: B65D21/02
Filed: 1981-09-12
Abstract: A two-part synthetic bottle container, in which a dividing wall extends parallel to an outer wall, and interengaging locking elements are provided in the form of hooks which project in the region of one corner of an abutment surface past dividing members. The locking elements have recesses located in the region of the other corner and corresponding to the hook cross section. Surface portions of a slider extend behind hooks of a corresponding container part, when in a locking position. The container parts have at their narrow sides carrying brackets which are pivotable relative to the container parts. The carrying brackets, furthermore, project with free ends of their legs past the pivot joint of the brackets and container parts. The carrying brackets are provided at the free end, with an abutment, so that when the brackets are pivoted against the container parts, they extend with this abutment through a recess in the wall of a corresponding locking compartment and engage in a recess in the latching slider, for the purpose of lifting this slider to a latching position.
Patent EP-0054836-A1 (EP)
Inventor: KERN PETER
IPC: G01B5/00
Filed: 1981-12-08
Abstract: 1. A height measuring and scribing apparatus comprising a column (2), which rises from a base (1) and on which a slider (3) is vertically guided, which carries a transverse arm (4), which is provided with a measuring or scribing tool and is movable in its longitudinal direction, also comprising an adjustable coupling element (21 or 30), which transmits a compensating force from an abutment (25 or 28) to the top end of the column, characterized in that the coupling element (21) is adjustable by means of a transmission (18, 19, 20, 22 or 32, 33, 34 or 19, 20, 22, 35) in dependence on the overhang of the transverse arm in a sense to compensate the deflection of the column which is due the that overhang, and said transmission is adapted to be driven by means of a profiled shaft (14), which is parallel to the column, and by a coupling sleeve (13), which surrounds and drives said coupling shaft and which is operated in dependence on the longitudinal displacement of the transverse arm.
Patent EP-0033190-A1 (EP)
Inventor: HOLT WILLIAM DAVID
IPC: H02H3/087
Filed: 1981-01-07
Abstract: An overcurrent protection device includes an electromagnet having a current sensitive winding (11) and a voltage sensitive winding (12) in series, and a normally closed contact (10) in parallel with the voltage sensitive winding 12. The contact (10) opens if a current determined by the current sensitive winding 11 flows and is then held open by the voltage sensitive winding until the circuit in which it is connected is interrupted.
Patent EP-0049582-A1 (EP)
Inventor: ROBSON ROBERT
IPC: B60P1/44
Filed: 1981-09-21
Abstract: Lifting apparatus in combination with at least one substantially upright wall having an opening therein for providing access through the wall. The preferred combination comprises a vehicle, such as, a van (1), having a rear or side door opening therein, the lifting apparatus including a generally planar, load support portion (12) which is movable between a storage position (A,C) interior of the vehicle (1) and an operative position (B) exterior of the vehicle. In the operative position (B), the load support portion (12) lies in a generally horizontal plane substantially normal to that of the vehicle opening, with the support portion (12) being movable between its storage position (A,C) and its operative position (B) via an intermediate, inoperative position exterior of the vehicle (1). In this inoperative position, the load support portion (12) lies in a generally vertical plane substantially normal to that of the opening to provide substantially unobstructed access through the opening to the vehicle intenor. The lifting apparatus preferably comprises a parallelogram-type raising and lowering portion (9,9') operated by a piston cylinder arrangement (8,8'), the load support portion (12) being pivotally movable between its intermediate and operative positions with respect to the raising and lowering portion.
Patent EP-0039627-A1 (EP)
Inventor: PATE ANDRE
IPC: B65G57/28
Filed: 1981-01-30
Abstract: 1. Method for tipping up and bundling tiles or similar products in which tiles are fed laying flat on a conveyor belt, before being tipped up one by one and then picked up in a group by tongs for forming bundles of tiles laying on edge side-by-side, characterized in that the tiles are at first tipped up one by one so as to be placed and maintained standing on edge while being separated, evenly spaced, aligned along a plane and displaced together along this plane in a single operation, and that the tiles are subsequently picked up individually by a battery of tongs with a variable spacing and then brought closer together and aligned along an horizontal plane, the bundle thus formed being thereafter carried to any suitable station for a further operation.
Patent EP-0041893-A1 (EP)
Inventor: RIVIERE MAURICE
IPC: B23K11/08
Filed: 1981-06-04
Abstract: Cette machine comporte deux électrodes (10A,10B) qui sont chacune formée par un fil métallique (12A,12B) passé sur une molette rotative (11A,11B) fixe en position, et qui ménagent entre elles un passage de travail (13) dans lequel les tôles à souder (14A,14B) sont admises à défiler lors de leur soudage. Suivant l'invention, dans la zone du passage de travail (13), il est associé à la molette (11B) de l'électrode (10B) au moins, à distance de celle-ci, une roulette de soutien (22B), en sorte que, en continuité avec ledit passage de travail (13), le fil (12B) correspondant a un tronçon rectiligne (23B). Application notamment au soudage électrique de corps de boîtes (15) pour boîtes de conserve.
Patent EP-0053082-A1 (EP)
Inventor: PLAIGE YVES
IPC: G06F11/267
Filed: 1981-11-24
Abstract: L'invention concerne un système logique de sécurité pour déclencher l'action de protection d'un actionneur de sûreté. Cet actionneur (1) comprend m voies redondantes (V1,V2,V3,V4) de commande de déclenchement d'action de protection et un circuit logique (2) de commande de déclenchement d'action de protection. Ce système est caractérisé en ce que chaque voie comprend aussi un circuit logique d'alarme (3) apte à recevoir un signal d'alarme sur une entrée (D1) et un circuit logique d'inhibition (4) du circuit d'alarme et de la voie correspondante. Lorsque le circuit d'inhibition (4) d'une première voie reçoit un signal d'inhibition alors que ce signal est déjà reçu par un circuit d'inhibition d'une deuxième voie, le circuit d'inhibition de la première voit fournit un signal de sécurité qui déclenche l'action de protection par l'intermédiaire de circuit d'alarme. Application aux déclenchements urgents d'actionneurs de sûreté, notamment pour réacteur nucléaire.
Patent EP-0067266-A1 (EP)
Inventor: VIDO VLADIMIR
IPC: E04C5/04
Filed: 1981-12-16
Abstract: The reinforcing mesh for biaxial deflection comprising two systems (11,  12)  of  orthogonally  intersecting  bars  with  the  same cross-sections has, between the three outermost edge bars (14, 15, 16, 14', 15', 16'; 17, 18, 19, 17', 18', 19'), spacings (11A, 12A) which are twice as large as between the other bars of the systems. This results in only marginally greater bar cross-sections in the case of impacts. In particular, meshes having bars of varying thicknesses can be laid in the same way with two edge bars of one mesh (10) centrally on a gap of the edge bars of the other mesh (20, 30), because the spacings are independent of the bar cross-sections. <IMAGE>
Patent EP-0077776-A1 (EP)
Inventor: VAN AKEN HAROLD
IPC: G01J3/36
Filed: 1981-05-01
Abstract: Systeme spectro-photometrique en couleur utilisant un tube d'eclair au xenon (1) dans lequel le tube d'eclair (1) est actionne dans des conditions provoquant la regeneration des electrodes (3, 4) plutot que leur deterioration lors de l'utilisation et dans lequel les mesures de lumiere a de differentes longueurs d'ondes sont corrigees en fonction de deux mesures de reference permettant de compenser aussi bien les changements d'intensite que les decalages spectraux de la lumiere emise par le tube d'eclair (1). Un condensateur (10) se decharge au travers du tube d'eclair (1) au moyen d'une inductance (12) qui reduit la crete et prolonge la duree du courant de decharge.
Patent EP-0071019-A1 (EP)
Inventor: TAKAISHI NAOTAKE
IPC: C07C41/28
Filed: 1982-06-24
Abstract: Disclosed herein is a novel 2,3-dialkoxypropyl glyceryl ether and the preparation process for it. The above diglycerin dialkyl ether is readily prepared with high yield and purity by reacting its corresponding glycidyl ether with a protected glycerin to form a 1,3-dioxolan compound, followed by etherifying the thus formed 1,3-dioxolan compound into a dialkyl ether dioxolan compound, and then hydrolyzing the resultant dialkyl ether dioxolan compound. This diglycerin dialkyl ether is useful as an emulsifier, cleaner etc., and is preferably used as a component of cosmetic compositions. A cosmetic composition comprising the above 2,3-dialkoxypropyl glyceryl ether is also disclosed.
Patent EP-0075131-A1 (EP)
Title: Exercise device with pedals
Inventor: RECK ANTON
IPC: A63B22/08
Filed: 1982-08-26
Abstract: In an exercise device with a pedal crank (16, 17), the bearing (12) of which is arranged on a stationary frame, the prerequisites in terms of hygiene and space can be provided for use in a sick bed (1) and the setting-up work can be reduced in that a holder (2) is provided which can be clamped to the outside of the end of the bed and that the bearing (12) is arranged on a bar (10) and the latter is connected in a swivelling manner to the holder (2) in such a way that the pedal crank (16, 17) can be swivelled into the bed or out again when not in use. With the aid of leg supports (20) which are to be mounted in the knee region and on which lifting forces generated by springs (28) and counteracting the weight of the patient's legs, a passive movement by unconscious or paralysed patients is possible with the aid of a drive motor. Limiting devices are expediently provided which act on the leg supports (20) and prevent the straightening and blocking of the knee joints (24). The leg supports (20) can be suspended especially on lever arms (27) which can be swivelled up and down. All the essential parts, including the pedal crank (16, 17) in terms of its radius, are constructed so as to be adjustable to match the patient's requirements. <IMAGE>
Patent EP-0078451-A1 (EP)
Inventor: FUHGE PETER DR
IPC: G01N33/86
Filed: 1982-10-20
Abstract: Es wird ein Mittel zur Bestimmung des Ristocetin-Cofaktors (v. Willebrand-Faktor) beschrieben, das gegerbte, mit einem Proteasen-Inhibitor, und gegebenenfalls einem Farbstoff, behandelte Thrombozyten und Ristocet in A enthält.
Patent EP-0080686-A1 (EP)
Inventor: BOREL GEORG
IPC: D03D1/00
Filed: 1982-11-23
Abstract: A double-layer woven fabric comprising longitudinally extending warp wires and two layers of transversely extending weft wires, at least part of the warp wires being interwoven with weft wires of both weft layers and warp wires, separated by not more than one intermediate warp wire, extending pair-wise in parallel at least over part of their length on the paper side and/or on the running side of the fabric.
Patent EP-0070062-A1 (EP)
Inventor: SARGES HEIDRUN DR RER NAT
IPC: G11B15/66
Filed: 1982-06-30
Abstract: A device for automatically inserting and ejecting an information carrier by means of an over-center mechanism, which is actuated manually until the over-center point is reached. The over-center mechanism comprises an eccentric gear which has a diameter which increases as the insertion movement proceeds, the gear surface engaging a sliding member for the information carrier. As a result, the automatic insertion path length is increased relative to the manual insertion path length.
Patent EP-0077105-A1 (EP)
Inventor: VAN GEENEN ALBERT ARNOLD
IPC: C08G18/73
Filed: 1982-10-11
Abstract: A group of aliphatic diisocyanates characterized by the formula I
     in which R represents an alkyl group with 1 or more C atoms, a substituted or unsubstituted phenyl group, or a group according to formula II
     in which R,' and R," represent alkyl groups with 1-10 C atoms, and in which R 2 , R 3  and R 4  are the same or different and are chosen from the group consisting of ―alkyl group with 1 or more C atoms ― alkoxy group with 1 or more C atoms - H.
Patent EP-0081910-A1 (EP)
Inventor: MILLER COLLIER M
IPC: F16K31/04
Filed: 1982-11-12
Abstract: A rotary valve has a valve body (12) with a pair of fluid ports (16, 20) providing fluid exits on a face of the valve body. The fluid ports are connected to corresponding fluid channels (14, 18) in the valve body extending between the fluid ports and fluid connections (17, 21) to the valve body. A fluid control plate (8) is positioned in contact with the face of the valve body and extends across the fluid ports. The control plate has a fluid channel (9) therein which is dimensioned to extend between the fluid ports in one position of the valve plate. The valve plate is axially mounted on an output shaft (4) of a drive motor (2) which is connected to the valve plate by a coupling shaft (6). The face of the valve body and the contacting face of the valve plates are ground precisely flat and after hard anodizing are coated with a low friction coating (40, 42) such as molydisulphide. The valve plate is urged against the face of the valve body by the weight of the motor and the connecting elements between the motor and the valve. The low friction coating allows a rotation of the valve plate on the valve body while providing a fluid seal therebetween to confine the fluid to the ports and channels.
Patent EP-0071510-A1 (EP)
Inventor: ROUGEOLLE DANIEL
IPC: H04N9/877
Filed: 1982-07-09
Abstract: The device for reconstituting pictures from a digitised and memorised frame comprises two channels connected to the frame memory (1), one comprising a luminance extracting device (3) carrying out a processing which consists in directly transmitting the samples for the frames of the sequence having the same parity as the frame in memory and sample averages taken over two adjacent lines for the frames with different parity. The other channel comprises: a chrominance extracting device (7) carrying out a processing of the samples from the frame in memory in order to obtain characteristic samples of the chrominance for the studio sequence frame in progress. Each extracting device is followed by a digital-analog converter (4, 8) and by a filter matched to the band of the signal to be transmitted, a luminance filter (5) and a chrominance filter (9), these filters being connected to an adder (6) delivering the reconstituted composite signal. Application to the freeze frame in a digital video recorder. <IMAGE>