baber/WOPTO huggingface dataset:
Patent EP-0162836-A1 (EP)
Title: Bistouri a profondeur de coupe fixe
Inventor: JENSEN RONALD P
IPC: A61B19/00
Filed: 1983-10-05
Abstract: Bistouri jetable (30) possédant une profondeur de coupe fixe et conçu notamment pour la kératotomie radiale, possédant un manche (32) à l'extrémité duquel est fixée une lame (36). Egalement fixé au manche (32) se trouve un manchon (42) comprenant une monture (46) faisant saillie vers l'extérieur et servant à retenir et à supporter un pied (44). La monture (46), de concert avec le manche (32) et le manchon (42), permet au chirurgien de saisir le bistouri (30) de manière sûre et confortable. Pour permettre de déterminer la profondeur de coupe, le pied (44) fait saillie sur la monture (46) et définit une garde fourchue (50) à califourchon sur la lame (36). Pendant l'intervention chirurgicale, la garde (50) s'appuie contre la cornée afin de limiter la profondeur de coupe de la lame (36). La lame (36) fait saillie au travers de la garde (50) pour définir la profondeur de coupe. En fixant avec précision le manchon (42) et par conséquent le pied (44) sur le manche (32) lors de la fabrication, on peut déterminer une profondeur de coupe précise du bistouri (30). On décrit également une trousse de groupes de bistouris, les bistouris de chaque groupe ayant la même profondeur de coupe, la profondeur de coupe variant d'un groupe à l'autre. Le nombre de bistouris dans chaque groupe est déterminé par la distribution normale des probabilités d'utilisation d'une profondeur de coupe particulière (figure 8).
Patent EP-0155978-A1 (EP)
Inventor: BENDALL M ROBIN
IPC: G01R33/483
Filed: 1984-03-29
Abstract: In a method of operating a nuclear magnetic resonance spectrometer in relation to a sample comprising two types of heteronuclei, in which a sequence of radiofrequency pulses and delay periods, the pulses thereof having two different radiofrequencies corresponding to the two types of heteronuclei, is applied to the two nuclei such that the heteronuclear scalar coupling interactions between the two types of nuclei are allowed to evolve, the pulses of different radiofrequencies are applied to two different coils ('H coil, "C coil), respectively, each of which provides an inhomogeneous radiofrequency field, the two coils generating separate but overlapping sensitive volumes for each heteronuclear species, so that a significant signal intensity will only be obtained from sample regions where the two sensitive volumes overlap.
Patent EP-0123284-A1 (EP)
Inventor: KOE KIYOHIKO
IPC: B65D25/04
Filed: 1984-04-18
Abstract: A wafer box having a variable wafer slot size including a wafer box body of a rectangular parallelpiped shape having parallel wafer inserting grooves formed in inner side surfaces thereof extending in a vertical direction, a plurality of parallel fixing plate inserting grooves formed in the end surfaces and extending in a vertical direction, and an open upper part. At least onefixing plate, also having a plurality of wafer receiving grooves formed on at least one surface thereof, is inserted into a selected pair of the fixing plate inserting grooves. Both ends of the plate are shaped so as to be easily insertable and removable. Buffer members are placed between the side surfaces in the upper and lower portions of the box to support the wafers from the upper and lower sides thereof. A closure covers the upper part of the box.
Patent EP-0133867-A1 (EP)
Title: Blown nylon film and process for the preparation thereof
Inventor: LANCASTER GERALD MARTIN
IPC: C08L77/00
Filed: 1984-05-02
Abstract: The preparation of monolayer blown nylon films on equipment conventionally used in the manufacture of blown polyethylene film is facilitated by the intimate admixture of a minor proportion by weight of a random ethylene/ethylenically unsaturated carboxylic acid copolymer into the nylon resin composition from which said blown nylon film is to be manufactured.
Patent EP-0129180-A1 (EP)
Inventor: WERKMEISTER JOHANNES
IPC: B65G47/06
Filed: 1984-06-09
Abstract: 1. A mechanism for the feeding of rods (33) of material into a feed mechanism for machine tools, in particular automatic lathes, having a number of planes (22, 24) arranged sloping one above the other and exhibiting a rod magazine (2) as well as having a lift (3) which is arranged in front of the planes and which exhibits driving dogs (50, 52, 54) for seizing one rod (33) at a time out of the magazine (2) as well as at the top end a rod discharge mechanism which feeds one rod from the driving dogs to the feed mechanism, characterized in that the driving dogs (50, 52, 54) are made as sliders and are coupled to a drive (72, 74) which may be set to a predetermined length of travel, and that a stepping mechanism is provided, which may be set to the heights of the individual planes (22, 24) and controls the lift drive (36, 39, 41) as well as the adjustable drive (72, 74).
Patent EP-0143188-A1 (EP)
Inventor: WATANABE TOSHIYUKI
IPC: G07D9/00
Filed: 1984-08-20
Abstract: A displacement detection device which detects the displacement of a paper sheet (13) in transit in a paper sheet sorter that picks up and transports the paper sheet (13) such as a bank-note. The displacement detection device includes photo sensors (17, 18) which detect the leading edge of the paper sheet (13) that is being transported, and a photo position detector (19) which detects the distance from the conveyor belt (10a, 10b) to the side edge of said paper sheet (13). Each of said photo sensors comprises a light emitter (17a, 18a) and a light receiver (17b, 18b) which are arranged on opposite sides of the paper sheet. The photo position detector (19) is placed on the downstream side in the conveyance direction of the photo sensors (17, 18), extending perpendicularly to the conveyance line, and comprises a light projector (21) and a light receiver (20) with linear form and equal length arranged symmetrically with respect to the paper sheet (13). Signals from the photo sensors (17,18) and photo position detector (19) are processed by a microcomputer to determine the passing interval, the inclination, and the lateral shift of the paper sheet.
Patent EP-0125729-A1 (EP)
Inventor: GERRITSEN JAN
IPC: H01J29/70
Filed: 1984-05-10
Abstract: In a colour display tube comprising in an evacuated envelope an electron gun system of the "in-line" type for generating three electron beams situated with their axes in one plane, in which the axis of the central beam coincides with the tube axis, which electron beams converge on a display screen provided on a wall of the envelope and in operating display tube are deflected over said display screen in two mutually perpendicular directions by means of a first and a second deflection field, the direction of the third deflection field being parallel to the said plane, said electron gun system comprising at its end curved field shapers 27, 28 for causing the rasters written on the display screen by the electron beams to coincide as much as possible, each field shapers comprising at leastthree plates 29,30,31,32 of ferromagnetic material, said plates being situated symmetrically with respect to the said plane and the central beam axis, the curved field shapers facing the three beams with their concave sides, said field shapers making the edge field of the first deflection field to be pincushion-shaped and in which, according to the invention, each field shaper comprises at least two plates situated side by side in the elongation of each other and the slots 35, 36 between said plates on the side remote from the electron beams at a distance from the plates being overlapped by plates 33, 34, so that at least one magnetic shunt is formed in each field shaper for the second magnetic deflection field, the line deflection field is attenuated less and a field disturbance at the area of the electron beams is prevented.
Patent EP-0154730-A1 (EP)
Inventor: SANDIG HARTMUT DR
IPC: C25D3/30
Filed: 1984-12-24
Abstract: To protect them against a formation of white basic lead carbonate layers produced by primary corrosion, lead sheets, tapes and plate bars are to be provided with a temporarily acting protective layer. To ensure the development of firmly adhering lead carbonate layers having a uniformly metallic grey hue on the surface of the lead sheets, tapes and plate bars, they are to be provided with a thin protective layer of tin or its alloys. <IMAGE>
Patent EP-0114719-A1 (EP)
Title: Motorised drive for pivotally mounted element
Inventor: CUNNINGHAM DOUGLAS JAMES
IPC: B60R1/072
Filed: 1984-01-04
Abstract: A motorised drive for a pivotally mounted element, such as a rear view mirror for a motor vehicle, has a reduction gear comprising a drive shaft (16), a roller (20) of resilient material mounted on the drive shaft (16) for rotation about an axis (22) which is eccentric to that of the drive shaft (16), a stationary member (12) having a concave cylindrical surface (14) coaxial with the drive shaft (16) and in engagement with a first part (24) of the periphery of the roller (20) and a driven member (30) having a concave cylindrical surface (28) of larger radius than that of the concave surface (14) of the stationary member (12). The concave surface (28) of the driven member (30) is coaxial with the drive shaft (16) and in frictional engagement with a second part (26) of the periphery of the roller (20) which is of larger radius than the first (24) thereof. Consequently, rotation of the drive shaft (16) causes rotation of the driven member (30) at reduced speed while rotation of the driven member (30) independently of the drive shaft (16) causes slipping between the roller (20) and at least one of the concave surfaces (14,.28).
Patent EP-0151842-A1 (EP)
Inventor: ELLIS WILLARD HARRISON
IPC: A61C8/00
Filed: 1984-02-09
Abstract: In a dental prosthesis having a post stem, (22) a neck (24) and a head, (26), the stem has a terminal segment (41) at the end opposite the head and an intermediate segment (43) with an uneven surface between the terminal portion and the head. The radial extremities of the uneven surface extend precisely to the contour of a right circular cone (44) tapering In the terminal direction, and the radial extremities of the outer surface f terminal portion extend radially outward beyond the con .tour of this cone. A socket is drilled into the alveolar bone using a drill bit having the same conical taper that the extremities of the uneven surface follow. The prosthesis is nserted into the socket with some pressure so that the term nal portion deforms the alveolar bone only at the deep en d of the socket, locking the prosthesis into the socket and ringing the extremities of the uneven surface into firm su rface contact with the wall of the socket.
Patent EP-0156085-A1 (EP)
Inventor: KUHFUSS HERBERT FRED
IPC: C09J177/00
Filed: 1984-12-11
Abstract: Poly(ester-amides) derived from piperazine, aliphatic acids, and aliphatic glycols. The poly(ester-amides) are particularly useful as coextrudable adhesive resins for use in fabricating multilayer packaging materials, both sheet and pipe forms, comprising polyesters and ethylene/vinyl alcohol copolymers.
Patent EP-0153539-A1 (EP)
Inventor: HISS ANDRE
IPC: C06B21/00
Filed: 1984-12-14
Abstract: 1. Process for inhibiting the end faces of a block of propellant by means of a polymerizable inhibiting composition, characterized in that it consists in casting in a part (5) of a mould (4) having a configuration matching that of the block (1) face to be inhibited and a depth equal to the thickness of the inhibiting layer to be formed, a determined quantity which is sufficient to form the inhibiting layer on one end face, then placing the said block (1) face to be inhibited in contact with the surface of the cast inhibiting composition, and in performing at least a partial polymerization of the said composition to permit the demoulding of the assembly consisting of the block of propellant and the inhibiting composition which is at least partially polymerized.
Patent EP-0170757-A1 (EP)
Inventor: MANFREDI GIANNI
IPC: F42B7/08
Filed: 1984-08-06
Abstract: The invention relates to ammunition for firearms. A cartridge (1) comprises a bottom (2a) and at least one portion of the cylindrical body (2b) of the sleeve (2), which are constituted by one single piece made of mechanically resistant material, so as to define a case which is open towards the closure (6) of the same cartridge (1), and in which the plug (4) comprises an essentially cylindrical envelope (5) accommodating the offensive element (7) and defining at one of its ends said closure (6), this plug being made of flexible material. In an original manner, the opening of the closure (6) is brought about by a diaphragm (8) which is movable inside said envelope (5) on the impulsion of the propulsive charge (3), this diaphragm (8) forming an opposite base (8a) of the envelope (5) in relation to that defined by the closure (6). <IMAGE>
Patent EP-0154764-A1 (EP)
Inventor: WISCHIN JOSEF
IPC: B42D15/02
Filed: 1984-03-13
Abstract: The record carrier allows signals to be read at any time by producing a pulse using the object to which the record belongs. A memory element (5) with a pulse generator (1), a signal generating element (9) if required, a D/A converter (7) and a current source (13) is fixed to a base in the form of a printed circuit to form a flat unit (15). The signal generator consists of a tone producing piezoelectric element or loudspeaker. Alternatively it consists of a light-emitting element, e.g. an LED, The pulse generator is accordingly sensitive to sound, light or heat. The unit may be powered, by solar cells as well as conventional batteries.
Patent EP-0168389-A1 (EP)
Title: Terminal de communication generique
Inventor: O'NEIL JAMES P
IPC: G06F13/38
Filed: 1984-01-13
Abstract: Terminal de communication (10) pouvant être configuré de manière à émuler le protocole et les caractéristiques fonctionnelles d'une pluralité d'unités de traitement de données (12, 14, 16 et 18) et de communiquer ainsi avec celles-ci. Le terminal (10) comporte un microprocesseur (22) couplé à une mémoire non rémanente (26), ainsi qu'à une première (32) et une seconde (34) mémoires rémanentes. Une première série de signaux d'instruction stockée dans la première mémoire rémanente (32) régule le microprocesseur (22) de manière à permettre l'établissement d'une communication avec un ordinateur hôte (18). L'ordinateur hôte (18) transmet au terminal (10) une donnée d'émulation qui est stockée dans la seconde mémoire rémanente (34) en tant que seconde série de signaux d'instruction. Ensuite, afin de communiquer avec une autre unité de traitement de données (12, 14 ou 16), le microprocesseur (22) du terminal (10) est régulé par la seconde série de signaux d'instruction.
Patent EP-0155945-A1 (EP)
Inventor: LYNNWORTH LAWRENCE C
IPC: G01S7/28
Filed: 1984-07-27
Abstract: Un intervallomètre (16) permettant de déterminer le temps d'arrivée d'une impulsion d'énergie à largeur de bande limitée utilise un appareil et un procédé d'armement de seuil intégré (24, 26) pour conditionner un circuit de reconnaissnce d'événement (30). Ce dernier (30), qui est généralement un détecteur de passage par zéro, réagit à un signal de conditionnement provenant de l'appareil d'armement de seuil intégré (24, 26) de manière à détecter un événement prédéterminé après l'arrivée du signal de conditionnement. L'appareil d'armement de seuil intégré (24, 26) utilise un circuit d'intégration de signaux (24) sensible de préférence à l'entrée d'un signal redressé, ainsi qu'un organe de comparaison (26) servant à déterminer l'instant où la valeur intégrée traverse un seuil prédéterminé. Une exécution à seuil double peut également être utilisée pour effectuer une discrimination ultérieure contre des signaux erronés de bruit. Le dispositif et le procédé sont utilisés de préférence en combinaison avec des mesures volumétriques d'écoulement de fluides turbulents et variant dans le temps, par interrogation à impulsions ultrasoniques.
Patent EP-0157813-A1 (EP)
Inventor: SPEICH FRANCISCO
IPC: D04B25/12
Filed: 1984-09-25
Abstract: Les supports de trame (11) pour la pose de l'échantillon sont commandés électroniquement par des mémoires de programmes, l'élévation totale de l'élément d'entraînement (20) correspondant au moins à deux divisions d'aiguilles et le relèvement de mémorisation à au moins une division d'aiguille.
Patent EP-0164514-A1 (EP)
Inventor: RIECK HANS-PETER DR
IPC: C02F5/08
Filed: 1985-04-03
Abstract: Kristalline schichtförmige Natriumsilikate der Zusammensetzung NaMSixO2x + 1·y H2O, wobei M Natrium oder Wasserstoff bedeutet und x eine Zahl von 1,9 bis 4 und y eine Zahl von 0 is 20 ist, werden verwendet zur Enthärtung von Wasser, das Calcium- und/oder Magnesium- Ionen enthält.
Patent EP-0173226-A1 (EP)
Inventor: BAHRMANN HELMUT DR DIPL-CHEM
IPC: C07C67/38
Filed: 1985-08-20
Abstract: 1. A process for the preparation of beta-formylpropionic acid tertiary butylester, characterised in that acrylic acid tertiary butylester is reacted with carbon monoxide and hydrogen in the presence of cobalt catalysts and in the presence of an inert organic solvent at 50 to 150 bar (5 X 10**3 -15 X 10**3 kPa) and 90 to 130 degrees C, after the reaction has been completed the cobalt catalyst is converted into a water insoluble form and the beta-formylpropionic acid tertiary butylester is extracted with water.
Patent EP-0185866-A1 (EP)
Inventor: JANSEN MARTIN PROF DR
IPC: H01M4/54
Filed: 1985-10-11
Abstract: Zur Herstellung von reinem Silber (III) -oxid werden Silbersalze, vorzugsweise AgClO4, AgBF4 und AgPF6, bei -15 bis +10)° C und pH-Werten zwischen 4,5 und 7,5 mit Stromdichten von 40 bis 200 A/m² elektrolytisch oxidiert.
Patent EP-0170350-A1 (EP)
Inventor: YONEYOSHI YUKIO
IPC: C07D521/00
Filed: 1985-04-29
Abstract: An asymmetrically modified borohydride type compound is obtained by reacting an optically active amino alcohol of the formula:
       
,or its salt with an acid with a borohydride compound. The modified borohydride compound may be used for producing an optically active alcohol derivative which is useful as a fungicide, herbicide or plant growth regulator, which alcohol derivative has the formula:
       
and is obtained by carrying out the asymmetric reduction of the corresponding ketone compound with the asymmetrically modified boron hydride type compound.
Patent EP-0188064-A1 (EP)
Inventor: LEDVINA TIMOTHY JAMES
IPC: F16G5/18
Filed: 1985-10-29
Abstract: A chain-belt (32) comprising a plurality of interleaved seta (34) of links (36) and load blocks (50) associated therewith. Each link is defined by toes (42A,42B), the toes of each link being defined by parallel inside flanks (46A,46B) joined by a crotch (48). A load block (50) is received between the inside flanks and further a hardened insert (62) is located between the links and the blocks to protect the links and improve the durability of the chain.
Patent EP-0165889-A1 (EP)
Inventor: PERRET MAURICE
IPC: B60T17/16
Filed: 1985-05-21
Abstract: The present invention concerns an anti-theft device for automotive vehicles acting on the braking circuit to lock the wheels. The device according to the invention acts on the hydraulic braking circuit of a vehicle, the circuit comprising a generator of hydraulic energy (1) or master cylinder connected by the intermediary of hydraulic conduits to hydraulic energy receiving mechanisms or brake (2), the device being characterized essentially by a second generator of hydraulic energy (3) connected to the hydraulic braking circuit below the first generator (1) and by a hydraulic circuit selector means (4) which switches the receiving mechanisms (2) either only with the first energy generator (1), or only with the second (3), this latter taking place when a surveillance circuit detects information indicative of an unauthorized use of the vehicle, which surveillance circuit in this case acts on the second generator (3) such that this latter pressurizes the brakes of the vehicle.
Patent EP-0179865-A1 (EP)
Inventor: AGRAWAL BALKISHAN
IPC: C21C5/36
Filed: 1985-04-17
Abstract: Procédé de régulation de la composition chimique du laitier dans un récipient à revêtement réfractaire pendant le processus de raffinage de métaux par l'injection d'oxygène à l'état gazeux pendant une période d'oxydation et par l'injection d'un ou plusieurs gaz non oxydants pendant une période de réduction et de régulation des spécifications du matériau en fusion, de sorte que le laitier à la fin du processus de raffinage présente une composition présélectionée consistant essentiellement en A% d'alumine (AlO3), B% de silice (SiO2), C% de CaO et D% de MgO, ainsi qu'un rapport X entre l'alumine et la silice égal à une valeur présélectionée comprise entre environ 0,1 et 10. La composition chimique présélectionée du laitier à la fin du raffinage est obtenue en utilisant une combinaison d'aluminium et de silicium permettant d'approcher autant que possible le rapport présélectionné entre l'alumine et la silice dans le laitier, tout en respectant les quantités de silicium requises par le bain pour la combustion, la réduction et l'obtention des spécifications aux intervalles donnés, correspondant à la fin de la période d'oxydation, de la période de réduction et de l'affinage final.
Patent EP-0181889-A1 (EP)
Inventor: WRIGHT WARWICK LINDSAY JAMES
IPC: H04N1/195
Filed: 1985-05-14
Abstract: Numériseur et/ou imprimante à balayage permettant la lecture et l'impression de graphiques bidimensionnels. Le mode préféré de réalisation consiste à transformer une imprimante matricielle en un numériseur en remplaçant la tête imprimante par un organe capteur optique par réflexion (26) et en envoyant son signal de sortie à un ordinateur principal.
Patent EP-0188586-A1 (EP)
Inventor: MENEGHETTI FIORENZO
IPC: G01N33/38
Filed: 1985-07-31
Abstract: Un bouchon métallique extensible (5) est introduit dans du béton que l'on veut contrôler (1), et dilaté dans un trou (2) perforé au préalable avec un profil intérieur conique (4) qui agrandit sa section transversale. Après serrage, un cric avec un disque d'appui (11) est placé avec son axe aligné avec l'axe (13) du bouchon, et ensuite une force de traction est appliquée à la tige du bouchon qui dépasse du trou jusqu'à ce qu'un cône de béton se détache. Ce cône de béton a un angle conique situé dans une plage entre 60o et 70o. En lisant la valeur de la charge de traction et en la comparant à des tableaux appropriés, il est possible d'évaluer la force de compression du béton contrôlé.
Patent EP-0190288-A1 (EP)
Title: Botte extensible
Inventor: GRIJAK GERALD
IPC: A43B3/02
Filed: 1985-08-08
Abstract: Une botte extensible, dotée d'une empeigne (14) possédant une base (16) et une partie extensible (18). La partie extensible (18) comporte un manchon souple (36) attaché à la base (16) par une jonction (28) qui s'étend sur la périphérie. Le manchon (36) peut être enroulé en commençant par son extrémité supérieure pour former à la jonction un rouleau annulaire (74), la botte étant, dans ce cas, dans sa configuration repliée. Le manchon (36) peut être déroulé en partant du rouleau annulaire (74) vers une position plus haute, ce qui permet d'allonger la botte. Un revers (52) comporte une extrémité fixe attachée à l'une des parties à proximité de la jonction (28) et est adapté pour être replié sur le rouleau annulaire. Un fermoir à crochet et à boule (52), (62), ou un fermoir à pression (68), (72) est prévu pour garder le revers dans sa position repliée pour retenir et cacher le rouleau annulaire du manchon.
Patent EP-0191096-A1 (EP)
Inventor: KELLER HEIMO J
IPC: C07F15/00
Filed: 1985-07-24
Abstract: Les compositions ayant la formule générale (I) (BHn)m ADRuX3+nm-q-r(OH)r(BHp)3-nm+q BD1+p+q, dans laquelle B représente un hétérocycle basique mononucléaire ou polynucléaire contenant un ou plusieurs atomes d'azote, X le chlore ou le brome, m est égal à 1 ou 2, n est égal à 1 ou 2, la somme de n et de m n'étant pas supérieure à 3, p est égal à 0 ou 1, mais non à 1 si n est égal à 1, q est égal à 0 ou 1, mais non à 1 si p est égal à 1 et r est égal à 0 ou à 1, présentent un effet inhibiteur de tumeurs et peuvent ainsi être utilisées en chimiothérapie pour le traitement du cancer.