baber/WOPTO huggingface dataset:
Patent EP-0032982-A1 (EP)
Inventor: DUFFNER OTTO
IPC: H04M9/02
Filed: 1980-11-14
Abstract: 1. A domestic system for information transmission, comprising a) a plurality of subscriber's sets (TL1, TL2;SP1-SP4) interconnected without central exchange, b) an electric power supply, c) the parallel connection of all subscriber's sets to the transmitting medium (10, 12), d) which system is designed such that each subscriber's set is provided with a substantially identically configured circuit (14, 15, 16) to which the individual desired functional blocks such as dial keys or technically equivalent dialling means are connected, e) wherein these circuits are connected to each other via a single transmission control medium (12) with coupling elements (17, 18) being interconnected therebetween, f) wherein the individual subscriber's sets are encoded in accordance with their functions by added electric encoding means (22), g) so that by means of the technical features c) to e) information may be processed, encoded, transmitted via the transmission medium to other subscriber's sets, received, decoded, evaluated, and the individual means of the system such as loudspeaker, bell, switches and the like may be controlled, characterized in that h) the identically configured circuit is designed as a large-scale integrated circuit arrangement (14, 15, 16) comprising the following circuits : I. a first circuit for determining the actuation of dial keys or the state of sensors or switching elements, for encoding the received information, for converting the same to a corresponding pulse sequence, and for supplying corresponding control data together with the received key information to the control channel of the transmission medium, II. a first circuit for receiving and evaluating pulse sequences containing control information from the control channel (12) and for generating corresponding control signals for a communication channel selection element or for signal devices, III. a third circuit for reading from the pulse sequences received from the control channel (12) the subscriber's addresses and for checking the same for coincidence with the own address, i) that the speechpath selection element (19) is disposed between the LSI-circuit (14, 15, 16) and the transmission medium (10), j) that two coupling elements (17, 18) for transmitting binary-encoded control signals are connected in antiparallel relationship between control line (12) and LSI-circuit of each subscriber's set, k) that a plurality of speechpath selection channels (10) is provided in addition to a single control channel (12), wherein, when the selected speechpath channel (10) is busy, each subscriber's set automatically effects transfer to the next free speechpath channel.
Patent EP-0020212-A1 (EP)
Inventor: VIGNERON HUBERT
IPC: B41J25/00
Filed: 1980-05-09
Abstract: 1. Printer of the type comprising : - a frame ; - a platen on which a recording material can be supported, this platen being rotatably mounted in the frame on an axis transverse to the recording material, and the rotation of the platen about this axis causing longitudinal forward movement of the recording material ; - a printhead comprising a plurality of printing elements which are aligned in a direction substantially parallel to the axis of the platen and are arranged to be applied to the recording material, itself supported against the platen ; - motor means ; - a crank and connecting rod mechanism in which the crank is driven by the motor means along a circular trajectory, and in which the connecting rod produces relative transverse translational movement of the platen, along its axis, with reference to the printhead, in order to enable the printing of several marks by the same element at distinct transverse positions along a line on the recording material ; - means for advancing the recording material actuated by the motor means to rotate the platen ; and - synchronising means to control the operation of the means for advancing the recording material in synchronism with the drive to the crank and connecting rod mechanism in order to cause rotation of the platen only at the end of printing of a line on the recording material, characterised in that the crank (16, 18) adopts, in each revolution, an even number of predetermined angular positions (P1 to P6), regularly spaced one from another and defining relative transverse positions of the platen (22) with reference to the printhead (20) for each of which printing can be effected, in that these predetermined angular positions (P1 to P6) are disposed, in a symmetrical manner, on either side of a plane which is both diametric for the said circular trajectory and parallel to the direction of the said translational movement, and in that the synchronising means (15, 23, 24) causes rotation of the platen only during each of the intervals of time in which the crank passes from one of the said predetermined angular positions (P3 or P6) to an adjacent predetermined angular position (P4 or P1) while traversing the said diametric plane.
Patent EP-0023851-A1 (EP)
Inventor: MAUROY BERNARD
IPC: H01H9/16
Filed: 1980-07-04
Abstract: 1. A device for providing a visual indication of the position of headlamps equipped with a manually controlled load corrector, for motor vehicles, including a control knob (4) located close to the user and fast with a rotary shaft (1) which, when it is rotated, transmits a force necessary to tilt the headlamps, the visual indication device being characterised in that a ring (3) is mounted on the rotary shaft (1) and has on its periphery at least one radial tooth (3a) which co-operates with the free ends of resiliently deformable radial vanes (5a or 9a) of a graduated rotary assembly (5-6 or 9) mounted at the side of an oriented substantially tangentially relative to the rotary shaft in such a manner that, at rest, a tooth of the ring is immobilised between two vanes and immobilises the rotary assembly.
Patent EP-0026235-A1 (EP)
Inventor: KOBAYASHI YUKIO
IPC: H01C7/00
Filed: 1980-10-23
Abstract: A process for preparing a gel-like composition of acetylene high polymer or porous acetylene high polymer. While conventional processes fail to produce acetylene high polymer moldings to any thickness and in any shape with a large mechanical strength, this process enables the production of acetylene high polymer moldings to any thickness and in any shape with a large mechanical strength. Acetylene high polymer moldings obtained by the fabrication of the gel-like composition and the porous acetylene polymer obtained by this process are p-type semiconductors having an electric conductivity of 10- 8  to 10- 5 Ω- 1 .cm- 1  and, since they possess photoconductivity, they can be utilized as photo-electric transducers such as electric resistance elements, heat- sensitive elements, solar batteries, photosensors, etc. The electric conductivity of the acetylene high polymer moldings can be controlled over a wide range of 10 -8  to 10 3 Ω- 1 .cm- 1  by doping with an electron-accepting or electron-donating compound, thus they can find wider applications as the aforesaid electron elements.
Patent EP-0027822-A1 (EP)
Title: Altimetre a laser et detecteur de hauteur d'une sonde
Inventor: MALLINSON RICHARD B
IPC: G09B9/05
Filed: 1980-11-17
Abstract: Un dispositif sert a mesurer de maniere precise la distance entre la sonde et le modele dans un simulateur. Une source de radiation (17) est positionnee pour emettre un rayon (19) vers une surface d'un modele (20) sur laquelle un modele de terrain a l'echelle est construit. Une lentille de position fixe (15) recupere la radiation reflechie et la dirige sur un dispositif detecteur (16) qui developpe un signal electrique indiquant le deplacement du rayon reflechi qui, a son tour, varie directement en fonction de la distance entre la sonde (10) et la surface du modele. Un mode de realisation decrit un dispositif selon la condition de Scheimflug permettant de maintenir la mise au point independamment de la profondeur de champ au fur et a mesure que la sonde s'approche et s'eloigne de la surface du modele.
Patent EP-0042563-A1 (EP)
Inventor: KUNZE KARL WERNER DIPL-ING
IPC: B60P7/13
Filed: 1981-06-13
Abstract: Device for latching containers or interchangeable bodies on transport vehicles or the like by means of locking pins which engage in braces of the containers or interchangeable bodies and are provided with run-in slopes for threading into the braces as well as with undercuts for securing the braces against lifting off and are mounted in a non-rotatable fashion in each case in a housing arranged on the carrier vehicle but in an axially displaceable fashion between a working position and a position of rest completely lowered in the housing. In order to provide an automatic preparation for all possible loading arrangements of the locking pins arranged on the carrier vehicle and to fulfil all the static and dynamic requirements, each locking pin (3) is loaded in its working position by a spring arrangement (5, 8) which, starting from the working position of the locking pin (3), generates on a short initial stroke (a) a high spring force (f5 + f8) and on the remaining stroke (b) a lower return force (f5) up to the position of rest. The spring arrangement is formed by two parallel springs (5, 8), of which the one spring is blocked with a high spring force (pretensioning spring 8) after the initial stroke (a) and only the other spring is effective with a lower spring force (return spring 5) on the remaining stroke (b). <IMAGE>
Patent EP-0035872-A1 (EP)
Inventor: TOY MALCOLM D
IPC: A47F8/00
Filed: 1981-03-04
Abstract: A garment display rack (10) comprising a pair of frame members (14, 16) connected in side by side spaced relationship and which can be inserted in the legs of a pair of trousers to display the trousers in a selected position. Each of the leg frame members (14,16) includes inner and outer supports (28, 30) formed by a plurality of elongated elements (32, 34) that are positioned in end to end relationship. The adjacent ends of the elongated elements (32, 34) are pivotally connected by pivots (24, 26) so that the inner and outer supports (28, 30) are formed by a plurality of spaced parallel pairs of elongated elements (32, 34). Thus the pairs of elongated elements (32, 34) for each pair of leg frame members (14, 16) are independently pivotal to a preselected angular position. The pair of leg frame members (14, 16) can then be pivoted at a plurality of the pivot points (24, 26) along the length thereof so as to display the legs of the trousers (12) in a plurality of imaginative arrangements. The leg frame members (14, 16) are self supporting or can be supported on a stand (94) which permits a plurality of the display racks to simultaneously display a plurality of trousers and slacks in a variety of imaginative positions to enhance merchandising of the garments. To facilitate positioning of a garment on the display rack (10), the inner and outer supports (28,30) are connected by adjustment devices (36) for relative movement toward and away from each other to vary the width between the inner and outer supports (28,30).
Patent EP-0037664-A1 (EP)
Inventor: SAITO TAMIO
IPC: B41J2/345
Filed: 1981-03-20
Abstract: in a thermal head, a resistive member forming a two-dimensional pattern (14) to be printed on a thermosensitive recording paper is fixed on plural pairs of first and second electrodes (12, 13). The first electrodes (12a) extend on a surface and are commonly connected at one end to be impressed with a first voltage. The second electrodes (13a) extend on the same surface that the first electrodes lie and are commonly connected at one end to be impressed with a second voltage lower than the first voltage. The first and second electrodes (12,13) are arranged in a interdigitate fashion.
Patent EP-0055053-A1 (EP)
Inventor: ROBERTS JOSEPH A
IPC: H01H13/70
Filed: 1981-12-09
Abstract: The present invention provides low cost electrical switch assemblies and methods for manufacturing same. The switch assembly comprises an array of resiliently flexible metallic conductors (24a, 24b) arranged in predetermined circuit pathways on a dielectric carrier panel. A plurality of apertures (32) or cavities are provided at predetermined locations in the carrier panel (30). The switch contacts (40,42) comprise a pair of generally L-shaped fingers which are integral extensions of the flexible conductors. The fingers extend from opposite edge surfaces of the carrier panel defining an associated aperture or cavity, to pass one another over or within their associated aperture or cavity, with the free ends (54, 56) of the fingers terminating adjacent one another. The free ends (54, 56) of the L-shaped fingers extend in part above or below the plane of the carrier panel, and are positioned in spaced relationship to one another so that the conductors they connect are normally open, but are sufficiently close to one another so that slight deflection of the fingers from their normal orientation moves the free ends in contact with each other to thereby close the switch. Alternatively, the free ends of the L-shaped fingers are positioned in contact with one another so that slight deflection of the fingers from their normal orientation breaks their contact. The metallic conductors and integral switch contacts may be formed by photoimaging and either chemical milling or additive techniques such as plating up or solder doming, and/or mechanical milling and/or precision die stamping techniques.
Patent EP-0042871-A1 (EP)
Inventor: GOEPP ROBERT A
IPC: A61F13/00
Filed: 1980-12-24
Abstract: Dispositif de contraception du type non penetrant ayant la forme d'un diaphragme cervical a valve, forme sur mesure (10). Le diaphragme cervical (10) comprend une enveloppe elastomere en forme de dome (22) sensiblement complementaire avec la surface d'une partie du vaginalis cervicis lorsqu'elle est en contact avec celui-ci et ayant une ouverture (27) au sommet de l'enveloppe. Le diaphragme peut aussi avoir une jupe dependante (30) qui est plus mince que l'enveloppe et possede des fentes espacees (32) sur sa peripherie. L'ouverture (27) est recouverte d'une couche elastomere (29) fixee sur l'enveloppe (22) et definit avec l'enveloppe (22) des moyens de valve a une voie ayant un orifice de decharge (43) decale par rapport a l'ouverture. Le diaphragme cervical (10) peut etre fabrique a partir d'un flan specialement concu en materiau thermoplastique elastomere en utilisant une reproduction du col de l'uterus comme moule.
Patent EP-0049284-A1 (EP)
Inventor: PEPPER DAVID M
IPC: G02F1/17
Filed: 1981-04-02
Abstract: Dispositifs optiques bases sur le dichroisme et la birefringence saturables, syntonisables de resonance induite par une cellule de Stark pour obtenir des modulateurs optiques d'amplitude lineaires et digitaux, des obturateurs optiques, des filtres optiques syntonisables, et des limiteurs de coupure optique. Une cellule de Stark (16) est disposee le long du passage d'un rayon de lumiere (12) entre deux polariseurs croises (14, 18), avec la direction de son champ electrique a 45 par rapport aux directions de passage des polariseurs. La cellule de Stark contient un milieu ayant une resonance d'absorption dichroique (fig. 2) a une frequence predeterminee ainsi qu'une birefringence a des frequences legerement superieures et legerement inferieures a la frequence de la resonance d'absorption (fig. 3). En appliquant une tension de commande appropriee (26) entre les electrodes de la cellule de Stark, un champ electrique est genere dans la cellule de Stark pour syntoniser la resonance d'absorption pour chevaucher la frequence d'un rayon laser d'entree et faire ainsi varier la transmission a l'aide du dispositif depuis le maximum de la proche resonance jusqu'a 0 a des frequences eloignees de la resonance.
Patent EP-0058681-A1 (EP)
Inventor: GLENNAN MICHIEL JOHN
IPC: B42F13/20
Filed: 1981-08-20
Abstract: Une reliure pour feuilles volantes (1) comprend deux couvertures (2, 3) et un dos intermediaire (4); une serie d'elements arques ou doigts (14, 16, 18) attaches a chaque couverture (2, 3) peuvent avoir un mouvement pendulaire vers le haut et vers l'exterieur et enjambent ensemble le dos en un alignement commun arque. Certains de ces elements sont montes par paires (16, 19) (17, 18) de maniere a s'engager de maniere telescopique, et un mecanisme de verrouillage (26, 40) est prevu pour maintenir les elements dans leur alignement.
Patent EP-0062654-A1 (EP)
Inventor: WILLMOT ERIC PAUL
IPC: F16H29/20
Filed: 1981-10-20
Abstract: Un mecanisme de transmission de rotation (10, 200) possede des arbres rotatifs coaxiaux d'entree et de sortie (12, 14; 212, 214). Une pluralite d'elements d'accouplement (32, 34; 220, 222) sont portes par l'arbre d'entree (12, 212) en rotation avec l'arbre d'entree. Les elements d'accouplement (32, 34; 220, 222) ont un mouvement commande d'entree et de sortie par rapport a l'axe de l'arbre d'entree (12; 212). Chaque element d'accouplement (32, 34; 220, 222) est concu pour avoir un mouvement alternatif en avant et en arriere par rapport a l'axe de l'arbre d'entree (12, 212) pendant la rotation de l'arbre d'entree (12; 212). Des moyens de came (82, 80, 98; 274, 270, 272) sont prevus pour transferer de maniere selective les mouvements des elements d'accouplement pour effectuer les rotations par increments de l'arbre de sortie. Les mouvements alternatifs des elements d'accouplement sont obtenus par entrainement des elements d'accouplement par l'intermediaire de moyens excentriques (52, 38, 36; 230, 232, 260, 262), les moyens excentriques fonctionnant conformement a la rotation de l'arbre d'entree (12; 212) pour effectuer ces mouvements alternatifs avec une amplitude qui depend du degre d'excentricite. En variant l'excentricite les amplitudes sont modifiees faisant ainsi varier les mouvements par increments qui animent l'arbre de sortie (14; 214) pendant chaque rotation de l'arbre d'entree (12; 212) de maniere a faire varier le rapport d'entrainement entre l'arbre d'entree (12; 212) et l'arbre de sortie (14; 214).
Patent EP-0064531-A1 (EP)
Inventor: STUBKJAER JENS ERIK
IPC: H01B9/02
Filed: 1981-11-13
Abstract: Un cable de haute tension comprend trois conducteurs (1, 2, 3) ayant chacun plusieurs noyaux metalliques enroules helicoidalement, des couches isolantes (7, 8, 9) entourant ces conducteurs, des ecrans (19, 20, 21) entourant les couches isolantes et les conducteurs, et constituant ensemble un conducteur de terre, et une couverture de protection ou chemise (25, 27) entourant ces ecrans et composee de plastique ou caoutchouc. A l'interieur de la chemise une substance de remplissage (26) et plusieurs conducteurs de terre supplementaires (22, 23, 24) sont disposes, ces derniers etant adaptes pour augmenter la section totale du conducteur de terre. De maniere a eliminer les problemes qui consistent a assurer la connexion de terre requise, la chemise et la substance de remplissage sont faites avec un materiau qui est lui-meme electriquement conducteur, p.ex. du chlorure de polyvinyl ou du polyethylene reticule contenant du carbone, ou il est rendu conducteur par incorporation de particules distribuees uniformement d'un materiau electriquement conducteur, p.ex. des copeaux metalliques ou de la limaille, de maniere a etablir une connexion electriquement conductrice entre le conducteur de terre d'un cable de haute tension et le milieu environnant.
Patent EP-0087487-A1 (EP)
Inventor: BOURG CHRISTIAN PIERRE
IPC: B65H7/14
Filed: 1982-03-01
Abstract: The sheet collator comprises a plurality of sheet loading pockets (18) each associated with a sheet ejector (26) for ejecting single sheets into a common sheet conveyor path (34) from the respective pocket. A photo-electric infrared sheet presence detector (54, 56) is mounted between each pocket (18) and the common sheet conveyor path (34). Upon each passage of an ejected sheet, the detector (54, 56) will generate a detection signal repesentative of the transparency or reflectivity of the sheet of paper. The detection signal is generated by forming the average of eight individual, successive measurements. At least one of the detection signals is stored and compared with another detection signal generated during a subsequent sheet passage. The detection signals are analysed to discriminate between missing sheet and double sheet conditions.
Patent EP-0090058-A1 (EP)
Title: Transistorschaltung zum Schalten des Schreibstromes bei einem Metallpapierdrucker und zum selbsttätigen Verringern des Schreibstromes nach dem Zünden des Lichtbogens
Inventor: GOLDRIAN GOTTFRIED
IPC: H04N1/23
Filed: 1982-03-25
Abstract: Um bei einem Metallpapierdrucker eine gute Druckqualität zu erzielen, muß der Schreibstrom nach dem Zünden des Lichtbogens sehr rasch auf einen Bruchteil des zum Zünden erforderlichen Wertes verringert werden. Dazu sind zwei Transistor-Leistungsstufen (T3, T4) an die Schreibelektrode (2) angeschlossen. Ihre Teilströme bilden den Schreibstrom. Dessen rasches Verringern nach dem Zünden des Lichtbogens wird dadurch erreicht, daß die beiden Transistor-Leistungsstufen mit Betriebsspannungen (U2, U3) unterschiedlicher Höhe arbeiten. Die zweite Transistorstufe (T4) wird mit einer Spannung (U3) betrieben, deren Höhe dem Potentialsprung entspricht, der beim Zünden des Lichtbogens, der sich zwischen der auf Massepotential befindlichen Metallschicht (3) des Aufzeichnungsträgers (4) und der Schreibelektrode ausbildet, an dieser auftritt. Dadurch wird die zweite Transistorstufe stromlos, sobald eine mit ihr in Reihe liegende Diode (D) vom leitenden in den Sperrzustand gelangt ist.
Patent EP-0063787-A1 (EP)
Inventor: HALEY WILLIAM JOSEPH
IPC: B60W30/18
Filed: 1982-04-21
Abstract: The disclosed control system for a CVT controls the line pressure which is applied to the secondary pulley to maintain adequate belt tension, at a level significantly lower than previously was produced. An improved throttle valve (40) is provided, and used in this throttle-sensitive regulation of line pressure. An improved ratio valve (43) is provided, which combines spring and fluid forces in a manner to produce the ratio-indicating fluid signal, with negligible loading on the movable sheave where the ratio change is sensed. In the ratio-changing portion of the system (36), the combination of a timing valve (65) and accumulator valve (66) cooperate in demand type downshifts to provide adequate time for oil flow into the secondary pulley chamber as the primary pulley chamber is exhausted, to keep adequate belt tension during such a downshift.
Patent EP-0073398-A1 (EP)
Inventor: ABATJOGLOU ANTHONY GEORGE
IPC: C07C45/50
Filed: 1982-08-16
Abstract: A rhodium catalyzed hydroformylation process carried out in the presence of free triarylphosphine ligand and free organic tertiary bisphosphine monooxide ligand, and catalytic precursor solutions for said process.
Patent EP-0080066-A1 (EP)
Inventor: FREHN FRITZ
IPC: C22C1/04
Filed: 1982-10-22
Abstract: Powders from brittle metal alloys such as, for example, Fe-Al, Fe-Ti, Ti-Zr-Cr-Mn cannot be pressed into compacts without additives to facilitate pressing. Known additives entail various disadvantages, such as inadequate rupture strength, a tendency to decompose under the action of heat and insufficient storage capacity for gases and/or liquids in the compact. According to the invention, part sections of the surface of the powder particles consisting of the brittle metal alloy are coated with a metal which is softer by comparison, for example aluminium in a quantity from 1 to 15% by weight. This can be done by electrodeposition of the softer metal or by treating the soft metal powder/brittle metal alloy powder mixture in a mill. The finished compacts are intended for hydride storage systems in hydrogen drives of vehicles and for stationary storage systems.