baber/WOPTO huggingface dataset:
Patent EP-0025464-A1 (EP)
Inventor: GREENWOOD JOHN
IPC: F16G5/16
Filed: 1979-09-14
Abstract: A driving belt (1) formed from detachable, flexible, elongate links (3) arranged in a staggered, overlapping relationship. Each link (3) is provided with a stud (39, 41, 43) which is rotatable relative to the link and has a head (39, 41, 43) which is shaped to pass through perforations (35, 37) in other links (3) when the head is orientated correctly relative to the perforations but not otherwise. The arrangement allows simple assembly and disassembly of the belt without any lateral distortion of the material of the links.
Patent EP-0011617-A1 (EP)
Inventor: LUNDBERG HAKAN
IPC: F16C11/04
Filed: 1979-08-13
Abstract: Une agrafe charniere sert a lier le bord d'une feuille a une surface plane de preference, ladite agrafe charniere etant prevue pour etre utilisee dans les boites pliables ou analogues. L'agrafe charniere (5) presente une partie annulaire (6) et une partie droite (7) s'etendant largement radialement depuis la partie annulaire; elle est combinee avec une couverture (8) proche du bord de la feuille (1) engagee a travers la partie annulaire (6) et la partie droite (7) est montee dans une ouverture de la surface plane (3) de facon rotative mais ne peut se deplacer le long de l'axe de l'ouverture.
Patent EP-0010106-A1 (EP)
Inventor: OKADA TAMINO
IPC: F27D3/14
Filed: 1979-01-25
Abstract: Guide troughs for leading molten products tapped from blast furnaces or electric furnaces or the like. A lengthy trough body (1 formed in one block with monolithic refractories, is provided with hook-engaging means in order for the body to be lifted and transported. The hook-engaging means comprises supporting pipes (2) which are laid longitudinally in the upper portion of the body on both sides thereof; supporting transverse members (3) which are disposed in an appropriately spaced-apart relationship to interconnectthe supporting pipes on both sides of the trough body; and cut-out portions (4) provided in the trough body at suitable locations to expose the supporting pipes (2) to be engaged by hooks. The fact that the trough body has such stout supporting means and hook-engaging means which does not project from the upper surface of the trough body as the suspension plates in the conventional guide trough of this type, allows the following advantages to be obtained. Namely, the hook-engaging means is protected against radiant heat and splashing from high temperature molten products flowing through the trough. This greatly enhances safety during transportation. in addition, as there are no objects projecting from the upper surface of the trough body, the guide troughs can be stored by stacking. This permits a reduction in storage space.
Patent EP-0016020-A1 (EP)
Title: Suspensions a la cardan
Inventor: MORTON DONALD FRANK
IPC: G01C19/22
Filed: 1980-01-03
Abstract: Un assemblage de suspension a la cardan portant un rotor giroscopique tournant autour d'un axe z possede un moyeu interne (3), un anneau externe (6), un premier et un second batis de suspension a la cardan (4 et 5) situes entre les deux premiers pivots externes (8) qui permettent le pivotement du premier bati (4) vers l'anneau externe (6) autour d'un axe y, des seconds pivots externes (10) qui permettent le pivotement du second bati (5) vers l'anneau externe (6) autour d'un axe x, des premiers pivots internes (11) qui permettent le pivotement du second bati (5) vers le moyeu (3), et des seconds pivots internes (9) qui permettent le pivotement du premier bati vers le moyeu (3) autour de l'axe x, les batis de suspension a la cardan (4 et 5) etant entrelaces. Une methode preferentielle de formage du moyeu interne (3), de l'anneau externe (6), et des batis de suspension a la cardan (4 et 5) a partir d'une billette de materiaux solides est egalement decrite.
Patent EP-0017716-A1 (EP)
Title: Procédé pour initialiser un égaliseur adaptatif à partir d'un signal de données inconnu dans un système de transmission utilisant une modulation à double bande latérale-porteuse en quadrature
Inventor: GODARD DOMINIQUE NOEL
IPC: H04L25/03
Filed: 1980-02-07
Abstract: Dans un récepteur d'un système utilisant une modulation à double bande latérale-porteuses en quadrature (DSB-QC), on initialiser l'égaliseur en ajustant ses coefficients de façon à minimiser la dispersion l'ordre p, D<(p)> = E (|zn|<p> - R)², où E indique l'espérance mathématique, zn est le signal égalisé et R est une constante réelle positive. Pour minimiser la dispersion D<(1)> on ajuste les coefficients en fonction de la distance entre le point Zn représentatif de zn et un cercle de rayon R. -Application aux systèmes DSB-SC en réseau multipoint.
Patent EP-0023682-A1 (EP)
Inventor: VOGELER TORSTEN DIPL-ING
IPC: H04M19/08
Filed: 1980-07-25
Abstract: 1. A parallel regulating circuit for the production of a constant output voltage (U2) from a variable input voltage (U1), wherein the input voltage (U1) is connected by means of a telecommunications line, and wherein there is arranged, parallel to a voltage source (S) which has a predetermined internal resistance (R1) and produces the input voltage, a setting element (T1) which shunts a component portion of the input current if the input voltage (U1) is higher than a reference voltage (UB) but is otherwise blocked, an wherein there is arranged parallel to the setting element (T1) an energy store (C) from which the output voltage (U2) is emitted, characterised in that there is arranged in the connection path between the setting element (T1) and the energy store (C) a switching element (T2) which is actuated simultaneously with the setting element (T1) and which always interrupts current between the energy store (C) and the setting element (T1) when the setting element (T1) is blocked.
Patent EP-0028340-A1 (EP)
Inventor: WOLFINGER KURT
IPC: B24D13/08
Filed: 1980-10-17
Abstract: A polishing body consists of a central supporting body and a polishing ring which surrounds this supporting body and is made of an impregnated textile material in the form of fabrics, nonwovens or cords which are disposed edgewise in layers and are if need be folded, which material acts with its edges, margins or ends on the workpiece in such a way that the latter penetrates into the polishing body. To increase the service life without impairing the conformability, the textile material has an interrupted or grid-patterned impregnation.
Patent EP-0031978-A1 (EP)
Inventor: DE PUTTER WARNER JAN
IPC: B29C45/00
Filed: 1980-12-18
Abstract: Method for installing a sealing body in a groove of a socket by forming a closed space in the inner side of the socket. Said closed space is bound by an inner core and an inflatable core being connected with each other by a connecting wall part and is filled with a flowable thermoplastic elastomer through an opening in the wall of the groove. After setting of the thermoplastic elastomer, the two cores are removed.
Patent EP-0015672-A1 (EP)
Inventor: NASH JOHN E
IPC: A61C17/20
Filed: 1980-02-15
Abstract: An air driven dental scaler with water delivery has, longitudinally within casing (12, 51), a water transport tube (103) coaxially within a vibratable hollow shaft (38). At one end a resilient support assembly (110) provides a water seal between shaft (38) and tube (103). Assembly (110) is positioned forwardly of a vibrational node of a standing wave created during operation of the scaler. An axial force exerted on the assembly (110) during vibration of the shaft (38) improves the seal between shaft (38) and tube (103). A work tool assembly (20) is attached to the vibratable shaft (38). A water tube extends through the assembly to where scaling tool (26) is attached. This independent fluid path permits the use of different steels for the tool (26) and the water tube. Water is supplied to the tool (26) and atomized by its vibratory movement. The seal (110) at one end, together with a coupling (101) at the other end, may provide detachable support for the tube (103).
Patent EP-0020004-A1 (EP)
Inventor: SIBALIS JACK I
IPC: D21H17/48
Filed: 1980-04-16
Abstract: Lignosulfonate extended phenol-formaldehyde resins are employed in the manufacture of heat- and pressure- consolidated laminates in order to decrease the requirements of phenolic resin used for impregnating the core laminae of the laminate and to enhance environmental quality by reducing residual phenols, formaldehydes and organic solvents used in laminate manufacture.
Patent EP-0020044-A1 (EP)
Inventor: SEIDEL HAROLD
IPC: H04B3/14
Filed: 1980-05-12
Abstract: An equalizer arangement for digital transmission systems is disclosed including a variable gain amplifier in one branch of a two-branch admittance circuit. The branch including the amplifier includes two frequency-dependent admittances while the other branch is insensitive to frequency. Varying the gain of the amplifier provides a minimum phase network which can be automatically adjusted to compensate for varying lengths and gauges of telephone pairs. This configuration permits digital transmission in the subscriber loop plant at rates up to 200 kilobits per second.
Patent EP-0020710-A1 (EP)
Inventor: LAWRENCE VICTOR BERNARD
IPC: H03H17/00
Filed: 1980-07-01
Abstract: Les cycles de limitation sont elimines dans les filtres numeriques entraines par des entrees (0), a courant continu et a periode (2), en reglant la sortie du filtre en reponse aux variable d'etat presentent dans le filtre. Le filtre comprend un quantiseur (201) concu pour produire un mot de sortie de longueur fixe p en reponse a une entree y ou p<y<p+k et k est la dimension du pas du quantiseur. Le filtre est en outre concu pour former les produits a(Alpha)Xn et b(Alpha)Xn, ou a et b sont des coefficients multiplicateurs et Xn et Xn-1, les variables d'etats sont les versions temporisees une fois et deux fois de la sortie du filtre Xn+1 et il est egalement concu pour que la combinaison des produits ci-dessus et de l'entree du filtre Un donne la valeur y. La sortie du quantiseur est ajustee a p+k, si Xn-1<p+k ou Xn-1 = p et Xn + Sgn (a) Xn-1 (Alpha) T, ou Xn-1 = p+k et Xn + Sgn (a) Sn-1<T, ou T est une valeur de seuil fixe et Sgn (a) est le signe du coefficient multiplicateur a.
Patent EP-0037409-A1 (EP)
Inventor: HAWTREE GEORGE
IPC: B60T11/06
Filed: 1981-05-04
Abstract: Un ensemble mecanique de telecommande comprenant un mecanisme de Bowden (22) dont le cable interieur relie un levier manuel ou autre dispositif d'actionnement (1') a un frein d'un vehicule ou autre dispositif actionnable (20), est pourvu d'un dispositif d'accouplement (24) par lequel la conduite (3') du mecanisme de Bowden est connectee a un organe de liaison (23') s'etendant a un autre dispositif actionnable (21). Le dispositif d'accouplement (24) etablit un passage au travers duquel s'etend la conduite de Bowden (3') et le dispositif d'accouplement peut etre fixe a la conduite en differentes positions a l'aide d'un dispositif de fixation (26).
Patent EP-0058735-A1 (EP)
Inventor: TADDIA FRANCO
IPC: A22C11/00
Filed: 1981-02-23
Abstract: Binding system for sausages to season with per- manentpressure effect using an elastic natrual latex thread (6) for alimentary use, covered on the outside with cotton threads (7) spirally 
     wrapped for containing sausages and meats in general by means of spiral wrapping in order to obtain the permanent pressing effect of the binding medium on the core therein contained, even after the contraction of volume occurred when seasoning. 
     The binding, including also the longitudinal stiff threads for completing the net scheme, permits binding forms with a perception of appearance quite analogous to the traditional ones.
Patent EP-0037905-A1 (EP)
Inventor: FISCHER WOLFGANG DR
IPC: G01N33/48
Filed: 1981-03-11
Abstract: Die Erfindung betrifft ein Verfahren zum Nachweis und zur differentialdiagnostischen Bestimmung leukämischer Zellen und ist dadurch gekennzeichnet, daß man Leukozyten mit einem Supravitalfarbstoff behandelt und die unterschiedliche Färbung gesunder und leukämischer Zellen auswertet.
Patent EP-0047831-A1 (EP)
Inventor: HOFMANN PETER DR
IPC: B01J31/02
Filed: 1981-07-11
Abstract: A process for producing predominantly linear aliphatic carboxylic acid esters by reacting olefins, carbon monoxide and alkanols at elevated pressures and elevated temperatures in the presence of a catalyst consisting of a cobalt compound and a promoter. The promoter is the possibly cobalt-free mixture of substances obtained when a reaction mixture that was prepared by reacting olefins, carbon monoxide and alkanol in the presence of a catalyst consisting of a cobalt compound and pyridine, a non-ortho-substituted alkylpyridine or mixtures at elevated pressure and elevated temperature is reprocessed. This mixture of substances has a higher boiling point than the esters formed as the reaction product and higher than the pyridine, non-ortho-substituted alkylpyridine or mixtures thereof used as the catalytic component.
Patent EP-0045424-A1 (EP)
Inventor: STENDEL WILHELM DR
IPC: A01N53/00
Filed: 1981-07-20
Abstract: Die Erfindung betrifft neue flüssige Aufguß (=Pour-on)-Formulierungen von Wirkstoffen mit Wirkung auf Zecken, die eine bessere Wirksamkeit aufweisen als bisher bekannte Pour-on-Formulierungen für diesen Anwendungszweck. Die Pour-on-Formulierungen enthalten 0,1 bis 30 Gewichtsteile ernes tickizid wirksamen Stoffes, 10 bis 70 Gewichtsteile eines oder mehrerer spreitender Öle 20 bis 95 Gewichtsteile eines oder mehrerer hautverträglicher Lösungsmittel und 0 bis 20 Gewichtsteile weiterer Hilfsstoffe.
Patent EP-0049832-A1 (EP)
Inventor: STEINBERGER HELMUT DR
IPC: C08G77/46
Filed: 1981-10-02
Abstract: A de-foaming agent comprising by weight about (a) 80 to 100 parts of a polyoxyalkylene-polysiloxane copolymer of the formula: [R1Si(OSiR2)n]mZm-1(OR2)m+2, in which R represents an optionally halogen-substituted alkyl-group with up to 4 carbon atoms, R1 represents the substituent R or a phenyl radical, R2 represents a group of the composition   <IMAGE>   Z represents the difunctional unit -O- or   <IMAGE>  and R3 denotes a hydrocarbon radical with up to 6 carbon atoms, R4 denotes independently from one another hydrogen or R3, n denotes a number between 3 and 40, m denotes a number between 1 and 15, x denotes a number between 0 and 68, y denotes a number between 0 and 52, x+y denotes a number between 1 and 68 and p denotes a number between 2 and 12, and (b) 0.5 to 20 parts of a hydrophobic silicon dioxide.
Patent EP-0049870-A1 (EP)
Inventor: LAUERER FRIEDRICH
IPC: H02H5/08
Filed: 1981-10-08
Abstract: The fault-current protection device prevents the continued presence of hazardous contact voltages when liquids penetrate into electrical equipment. It is intended mainly for use against electrification in bath tubs (e.g. by hair driers). The protection device consists of a switch (6) built into the equipment (3) which short-circuits the mains lead under the influence of water and in this way causes the fuse (2) connected upstream to cut out. A triac (6) can be used, for example, as the short-circuit switch. The fluid penetrating into the equipment bridges over the three connecting points of the triac (6). In this way, a voltage divider is produced, the partial mains voltage occurring between the grid (8) and the cathode triggering the triac (6) and thus causing the short-circuiting of the mains lead. <IMAGE>
Patent EP-0052756-A1 (EP)
Title: Ribbon cartridge loading mechanism
Inventor: CRAFT JAMES ALEXANDER
IPC: B29C48/30
Filed: 1981-10-20
Abstract: In a printing machine having a removable ribbon cartridge (24), means are provided for conveniently loading and unloading said ribbon cartridge on a support plate (26). Said means include guide means (55) within the cartridge which cooperate with complementary guide means (40, 42) within the support plate for guiding the cartridge while it is being dropped-in onto the support plate; and lever (43) operated cam/cam-follower means (44, 45, 59) for then shifting the cartridge on the support plate to its final locked position. The cartridge unloading is performed through a reverse lever operation followed by a cartridge pick-up.
Patent EP-0056119-A1 (EP)
Inventor: PARG ADOLF DR
IPC: C07C43/295
Filed: 1981-12-11
Abstract: Substituted diphenyl ethers of the formula    <IMAGE>  I  where Z1, Z2 and Z3 are hydrogen, halogen, nitro, cyano, carboxyl, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylmercapto, haloalkylmercapto, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl or haloalkylsulfonyl, Z4 is hydrogen, cyano, alkyl, alkoxy, acetoxy or alkylmercapto, Y is hydrogen, halogen, cyano or nitro, X is oxygen, sulfur, sulfinyl or sulfonyl, and A is hydrogen, unsubstituted or substituted alkyl <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>  and can also be sulfonyl <IMAGE>  when X is oxygen, and, when Z4 is alkoxy or alkylmercapto, can also be a methylene chain -(CH2)m- by which the radicals Z4-CH-X- are bonded to form a ring, R1 is hydrogen, methyl, ethyl or n-propyl, R2 is cyano, methoxy, ethoxy or   <IMAGE>  where B is OH, ONa, O-alkyl, unsubstituted or substituted phenoxy, -NH2, -NH-alkyl or -N(alkyl)2, n is 1, 2 or 3, R3 and R4 are hydrogen, halogen, methyl, nitro, cyano, methoxy, carboxyl, trifluoromethyl or an O-propionic acid methyl ester group, R5 is methyl, ethyl, propyl, chloromethyl, dichloromethyl, trichloromethyl, methoxymethyl, phenyl, nitro-substituted phenyl, alkyl-substituted phenyl or  alpha -2,4-dichlorophenoxyethyl, R6 and R7 are hydrogen, alkyl, alkoxyalkyl, dihalophenyl, cyclohexyl or methoxy, R8, R9 and R10 are methyl, ethyl, n-propyl or n-butyl, R11 and R12 are methoxy, ethoxy, thiomethyl, thioethyl, thio-n-propyl, N,N-dimethylamino or N,N-diethylamino, R13 is methyl, ethyl, phenyl or trifluoromethyl, R14 and R15 are hydrogen, methyl, ethyl, n-propyl, isopropyl, n-butyl, n-hexyl, n-heptyl, methoxy, ethoxy or isopropoxy, and m is 2 or 3; and herbicides containing these compounds.
Patent EP-0051917-A1 (EP)
Inventor: FERRIS MICHAEL JOHN
IPC: A61P29/00
Filed: 1981-09-23
Abstract: A compound of formula (I):
     wherein
     R 1  and R 2  are hydrogen or methyl,   R 3  is hydroxy, hydroxyalkoxy, benzyloxy or X-Y-Z wherein
       (i) X is a bond or oxygen,   Y is C 1-6  straight or branched alkylene, and   Z is hydrogen or carboxy; or           (ii) X is a bond or moiety -O-CH 2 -,   Y is C 2-6  straight or branched alkenylene, and   Z is carboxy;  
and           R 4  is an optional substituent, and   n is 1,2 or 3,     
their esters, amides and salts, are anti-obesity, hypoglycaemic, anti-inflammatory and platelet aggregation inhibiting agents.
Patent EP-0054430-A1 (EP)
Inventor: ROGIER EDGAR ROBERT
IPC: C07C213/00
Filed: 1981-12-14
Abstract: The present invention relates to tertiary amino polyols of formula A
     (wherein x, y and z are non-zero positive integers the sum of which is from 15 to 21, the sum of y and z being at least 3; m and n are integers the sum of which is 2, n being equal to 1 or 2; R' represents a hydrogen atom or a methyl group; and R represents an alkyl group) and higher alkylene oxide adducts thereof. Such polyols and adducts are useful in the preparation of-polyurethanes.
Patent EP-0053558-A1 (EP)
Inventor: COOK JOHN EDWARD
IPC: F15B15/10
Filed: 1981-11-27
Abstract: A vacuum actuator for controlling the idle position of the throttle lever in a vehicle engine, comprising within a housing a control diaphragm (18) and an actuating diaphragm (20) defining three chambers therein (22, 26, 24) the first two of which are connected to vacuum and the third one to atmosphere, a controlled passage (74) between the second and third chambers, and an output plunger (62) connected to the actuating diaphragm for being positioned thereby in an actuating range as a function of the level of vacuum communicated to the actuator. …<??>The invention provides for means (38, 40) for withdrawing the plunger from its actuating range to a fully retracted position when vacuum is no longer available. …<??>For use in automotive vehicles.
Patent EP-0055257-A1 (EP)
Inventor: STENIUS PER
IPC: C09K23/42
Filed: 1981-03-20
Abstract: Une suspension stable de particules d'un metal appartenant au groupe du platine consiste en une micro-emulsion dans laquelle les particules sont en suspension. La suspension est preparee en dissolvant un sel metallique dans une micro-emulsion, et en reduisant le sel pour former un metal.
Patent EP-0049281-A1 (EP)
Inventor: WITTE EARL R
IPC: B01D29/11
Filed: 1981-03-31
Abstract: Filtre tubulaire pour le lait compose d'une feuille repliee (5) de fibres synthetiques continues, non tissees, orientees au hasard. Les bords longitudinaux de la feuille sont soudes par soudage aux ultrasons (6), et une paire des bords d'extremite de la feuille repliee sont aussi soudes par soudage aux ultrasons (7) pour former un filtre tubulaire possedant une extremite ouverte. Le materiau fibreux non tisse confere au filtre tubulaire une resistance accrue et des caracteristiques de filtrage plus uniformes. En outre, le filtre tubulaire presente un encombrement et un poids inferieurs aux filtres tubulaires de l'art anterieur.
Patent EP-0066580-A1 (EP)
Inventor: WASSILIEFF VICTOR
IPC: B65D83/00
Filed: 1981-12-09
Abstract: Une des applications du dispositif est realisee par plusieurs chambres a vide (R, S et T) annulaires autonomes d'un volume variable reunies entre elles et entourant un recipient en forme d'un soufflet (19) contenant un fluide sous pression. Une valve (17) equipant le recipient (19) permet la diffusion dudit fluide en aerosol ou en jet.
Patent EP-0080149-A1 (EP)
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/48
Filed: 1982-11-16
Abstract: Phosphonige Säuren werden erhalten durch Hydrolyse von Dichlorphosphanen mit Wasser bei Temperaturen von etwa 60 bis etwa 100°C, vorzugsweise von etwa 80 bis etwa 95°C.
Patent EP-0083808-A1 (EP)
Inventor: TIJHOF JOHAN
IPC: G06K19/06
Filed: 1982-01-08
Abstract: Method for manufacturing a plastic token or chip by producing a hologram (3) of a typical representation and separately producing two plastic overlays (1, 2) each comprising a raised outer edge (6, 7) and being transparent at least inside said raised outer edge, subsequently bonding said hologram inbetween said two overlays and finishing the resulting assembled body. A token or chip thus produced is distinct in that it displays in the light over a gaming table a sparkling pattern.
Patent EP-0062960-A1 (EP)
Title: Procédé de gestion de l'émission-réception de données dans un réseau local de communication et système de transmission de données pour l'application du procédé
Inventor: SEGARRA GERARD
IPC: H04J3/24
Filed: 1982-04-13
Abstract: Le procédé est applicable dans un réseau local comportant une station pilote et des stations locales. Suivant le procédé de gestion chaque station du réseau reçoit successivement un droit à émettre un message sur un canal où transitent les messages. Ce droit à émettre est accordé à une station lorsque la propre adresse de cette station est indiqué par l'indicateur d'adresses de cette même station. L'émission d'un message par la station qui a le droit à émettre fait avancer les indicateurs d'adresses de toutes les stations donnant ainsi le droit à émettre à une prochaine station. Si une station reste silencieuse lorsqu'elle a le droit à émettre la station pilote se substitue à elle. Le procédé concerne aussi la détection d'erreurs et la récupération de messages érronés. Chaque station du système comporte une table qui permet à chaque instant, de connaître l'état des autres stations locales.
Patent EP-0090887-A1 (EP)
Inventor: GESSINGER GERNOT DR
IPC: B23K20/22
Filed: 1982-09-06
Abstract: 1. Process for joining components (1, 1A, 1B), consisting of a highly heat-resistant oxide dispersion-hardened alloy based on nickel or iron, by means of diffusion welding, characterized in that the alloy of the components (1, 1A, 1B), which are to be joined, is welded in its fine-grained, not recrystallized initial state at a temperature between 800 and 1100 degrees C and under a pressure of 1 to 200 MPa, and that the workpiece produced in this way is subjected after welding to a heat treatment in such a way that recrystallization across the joint face takes place.