baber/WOPTO huggingface dataset:
Patent EP-4279894-A1 (EP)
Inventor: TRENCHARD ANDREW J
IPC: G01M3/20
Filed: 2023-05-05
Abstract: A method and system for locating and quantifying fugitive emission leaks is disclosed that includes obtaining gas sensor data and wind direction data from a plurality of sensors and weather stations located proximate a given area of interest. The gas sensor data and the wind direction data is validated to remove erroneous values and to merge the gas sensor data with the wind direction data to provide time synchronized gas sensor data and wind direction data over a given time interval. The time synchronized gas sensor data and wind direction data is segmented for each gas sensor location into wind direction bins containing a concentration of the gas levels in each bin. The area of interest is divided into a grid of cells and the bins projected on the grid cells for each gas sensor location along with the level of gas contained in the bins. The grid cells are then grouped into one or more contiguous grid cells having gas levels above a predefined level and a boundary area is calculated containing the grid cells with a gas level above a threshold to identify a potential leak area. The potential leak area is matched with a prior calculated leak area to identify the source location of the emission leak.
Patent EP-4303032-A1 (EP)
Inventor: GUERIN STÉPHANE
IPC: B60B3/14
Filed: 2023-06-15
Abstract: Ce Support de roue (10) pour véhicule automobile comprend un flasque (12) creux et un cylindre (14) creux coaxiaux, le cylindre (14) creux étant solidaire du flasque (12) creux, le diamètre extérieur du flasque (12) creux étant supérieur au diamètre extérieur du cylindre (14) creux de sorte que le cylindre (14) ne recouvre pas le flasque (12) dans une portion annulaire (16) du flasque (12) creux, le flasque (12) creux comportant une première face (18) en contact avec le cylindre (14), une deuxième face opposée à la première face (18) et des premiers taraudages (22) s'étendant entre les première et deuxième faces et traversant le flasque (12), les premiers taraudages (22) étant disposés selon un diamètre du flasque (12) dans la portion annulaire (16), la portion annulaire (16) comprenant des premiers évidements (24) disposés entre deux premiers taraudages (22) successifs et s'étendant de la surface périphérique extérieure du flasque (26) à la première face (18) du flasque (12), une nervure (46) étant disposée dans chaque évidement de manière à rigidifier le flasque (12).
Patent EP-4274460-A1 (EP)
Title: Appareil de nettoyage par voie humide
Inventor: DE WIT BASTIAAN JOHANNES
IPC: A47L11/30
Filed: 2023-01-09
Abstract: L'invention concerne un appareil de nettoyage par voie humide (278) comprenant une tête de nettoyage (100) et un agencement de générateur de sous-pression (280). La tête de nettoyage comporte au moins une entrée de saleté (142A), et un matériau poreux (168) recouvrant la ou les entrées de saleté. L'agencement de générateur de sous-pression comprend un générateur de sous-pression (178) conçu pour fournir un écoulement à l'intérieur de l'appareil de nettoyage humide pour aspirer un fluide dans la ou les entrées de saleté à travers le matériau poreux. L'agencement de générateur de sous-pression est conçu pour commander l'écoulement sur la base d'une pression sur l'intérieur de l'appareil de nettoyage humide entre le matériau poreux et le générateur de sous-pression.
Patent EP-4307460-A1 (EP)
Title: Battery cell comprising electrode tab having disconnection prevention function, and battery module comprising same
Inventor: YUN SU HYUN
IPC: H01M50/531
Filed: 2023-03-08
Abstract: The present invention relates to a battery cell including an electrode tab having a breakage prevention function and a battery module including the same, and more particularly a battery cell including a case having a laminate sheet structure, an electrode assembly received in the case, an electrode tab located at a side surface of the electrode assembly, an electrode lead having one side connected to the electrode tab and the other side projecting out of the case, and insulative films disposed at each of an upper surface and a lower surface of the electrode lead, wherein the electrode tab includes a buffer portion thereof, the length of the buffer portion being adjustable, and a battery module including the same.
Patent EP-0001599-A1 (EP)
Inventor: ANDERSON HOWARD WARREN
IPC: G03G5/06
Filed: 1978-10-06
Abstract: Die Erfindung betrifft ein elektrophotographisches Aufzeichnungsmaterial (10) und dessen Verwendung in einem Kopierverfahren. Das Aufzeichnungsmaterial (10) besteht aus einem elektrisch leitenden Schichtträger, einer Ladungsträger erzeugenden Schicht (12) und einer Ladungstransportschicht (14). Letztere enthält gemäss der Erfindung als Ladungen transportierende Verbindung ein Hydrazon der allgemeinem Formel <IMAGE> in der die Reste <IMAGE> R2 = -OC2H3; -CH3; -C2H5; -H R3 = -H; -OC2H5 R4 = -H; -CH3; -C2H5 R5 = -H; -CH3 R6 = -C4H5; -CH2-C6H5; -CH3; n-C4H9 R7 = -C6H5; -CH3 <IMAGE> bedeuten, und ein polymeres Bindemittel. Eine bevorzugte, Ladungen transportierende Verbindung ist ρ-Diäthylaminobenzaldehyd- (diphenythydrazon). Als Bindemittel wird ein Polycarbonat-, Polyester-oder Acrylherz, oder Mischungen dereiben verwendet. Die Ladungsträgertransportschicht (14), die eine Dicke von mindestens 5 um aufweist, kann, je nach dem Vorzeichen der Aufladung der Landungsträger erzeugenden Schicht, auf der Landungsträger erzeugenden Schicht (12) oder zwischen derselben und dem leitenden Schichtträger angeordnet sein. Die Erfindung bezieht sich auch auf die Verwendung des mehrlagigen Aufzeichnungsmaterials in einem elektrophotographischen Kopierverfahren.
Patent EP-0000987-A1 (EP)
Inventor: DIGBY DENNIS
IPC: A61N1/372
Filed: 1978-08-03
Abstract: A demand pacer has a local memory element (13), programmable from a remote source, which detects whether or not the hysteresis rate adjustment is to be employed. When hysteresis is disabled, the pacer operates in the normal demand mode, at a rate optionally selected by the same memory. In the hysteresis mode, a flip-flop (7) controls gating means (3, 4), ultimately operable at conventional or hysteresis rates, ultimately for controlling the output amplifier. An input amplifier senses natural heart beat signals, and enables a gating means (15), which has been conditioned for hysteresis mode operation, to reset the flip-flop and in turn the output controlling gates.
Patent EP-0001490-A1 (EP)
Inventor: HIGGINS THOMAS WILLIAM
IPC: C09J123/20
Filed: 1978-09-27
Abstract: This invention describes a packaging film having an improved heat seal range and comprising a substrate layer which is substantially a propylene homopolymer or copolymer, such substrate layer being coated on one or both sides with butene-1 homopolymer or with a copolymer of butene-1 with ethylene.
Patent EP-0007073-A1 (EP)
Inventor: UTNER FERDINAND
IPC: B05D1/32
Filed: 1979-07-05
Abstract: Während des Umhüllvorganges im Wirbelbad sind die Anschlußdrähte (2) der Bauelemente (1) zur Vermeidung sog. "Hosen" aus Kunststoff bis unmittelbar an die Bauelemente (1) heran abgedeckt. Nach dem Durchlaufen des Wirbelbades werden die Anschlußdrähte (2) aus der Abdeckung (3) um einen kleinen Betrag herausgehoben. Dadurch wird eine sauber berandete Umhüllung der Bauelemente ohne Bildung von "Hosen" erreicht.
Patent EP-0010141-A1 (EP)
Inventor: SCHWAAB MANFRED
IPC: B41F7/10
Filed: 1979-08-24
Abstract: Um bei einer Vorrichtung zum Herstellung von Druckerzeugnissen mit wechselnden Eindrucken bzw. Aktualisierungen im Komplettdruck mit einer weiteren Druckeinheiten (1) zugeordneten Eindruckeinheit (3) den Anfall von Makulatur weitestgehend zu vermeiden und eine hohe Arbeitssicherheit und leichte Bedienbarkeit zu gewährleisten, sind die an den gemeinsamen, dauernd mit dem Maschinenhauptantrieb verbundenen Gegendruckzylinder (6) an- bzw. abstellbaren Druckwerke (4 bzw. 5) der Eindruckeinheit (3) mit jeweils einem eigenen, nach Beendigung des Beschleunigungsvorgangs passivierbaren Beschleunigungsmotor (9) versehen und über jeweils eine Eintourenkupplung (25, 26 bzw. 27,28) mit dem Maschinenhauptantrieb verbindbar, deren verstellbares Kupplungselement vom druckwerksseitigen Räderzug unabhängig ist und mittels einer mit Hilfe einer Synchronisiereinrichtung (10) aktivierbaren Stellvorrichtung (35 bzw. 39) betätigbar ist.
Patent EP-0011305-A1 (EP)
Inventor: SNELLMAN DONALD L
IPC: B65H39/11
Filed: 1979-11-16
Abstract: An adhesive binding apparatus is disclosed for edge binding multiple sets of sheet material held in a stack of multiple trays. The binding apparatus includes an adhesive transfer belt 22 fabricated from a non-metallic synthetic fiber movable between a retracted position out of contact with the edges of the multiple sets of sheet material and an adhesive application position for transfer of the adhesive on the belt onto edges of the sets of sheet material. The endless belt extends through an adhesive dispenser 24 mounted to a transfer frame 26. A belt aligning assembly 34 aligns the belt relative to the aligned edges of the multiple sets of sheet material for transfer of the adhesive thereto. The alignment assembly centers the frontside of the belt coated with adhesive so that it is parallel to a plane extending along the edges of the multiple sets of sheet material. The alignment assembly includes a belt aligning bar 38 and adjustable belt aligning stops 42. An adhesive metering assembly 54 is also provided for metering a continuous strip of adhesive from the adhesive dispenser onto the transfer belt of narrower width than the width of the belt so that the adhesive does not migrate to the backside of the belt.
Patent EP-0014780-A1 (EP)
Inventor: DESMET JOHN
IPC: B01D35/28
Filed: 1979-12-17
Abstract: Screen deck comprising a series of parallel screen rods and transverse supporting rods secured at the back side of the screen whereby said supporting rods have a cross sectional profile with a body portion (2) and a rib portion (3) and whereby the height h of this cross section does not exceed the width b thereof and whereby the thickness d of this body portion meets d </= h/2. The supporting rods have preferably a T-shaped cross-section. 
<??>The invention also relates to screening installations particularly centrifuges comprising said flexible curved screen decks.
Patent EP-0008921-A1 (EP)
Inventor: WRIGHT ALFRED GEORGE
IPC: G01N30/60
Filed: 1979-08-28
Abstract: A method of practising column chromatography and like techniques with a column bed of pervious material contained in a tubular column support (1) and having its ends engaged by end cells (6, 9, 10; 20, 26, 27) is characterised by at least one end cell (20, 26, 27) being movable relatively to the column support (1) and being resiliently urged into continual engagement with the adjacent end of the bed, thus accommodating any changes in the volume of the bed. 
     Also disclosed are methods of packing a column support with pervious material to form a bed for the practice of column chromatography or the like, involving resiliently urging a movable end cell into engagement with an adjacent end of a body of pervious material in fluent condition. 
     Column apparatus suitable for performing these methods is also disclosed.
Patent EP-0013866-A1 (EP)
Inventor: HEIMLICHER PETER
IPC: H02M7/5387
Filed: 1979-12-13
Abstract: 1. AC/AC-converter with DC-intermediate circuit for feeding an ohmic-inductive or inductive load (L), with a rectifier (G), a DC-regulating circuit, a filter capacitor (D4) which feeds the load (L) through a DC/AC-converter (S1 - S4), and with auxiliary circuits comprising an oscillator for controlling the switching means of the DC/AC-converter in order to feed the load with the voltage delivered by the DC/AC-converter, characterized in that it comprises a smoothing capacitor (C2) capable to be charged on the one hand as a function of the current in the load and on the other hand at slow rate by the rectifier for producing a substantially constant under no load however intermittent supply voltage for the auxiliary circuits which control the DC/AC-converter, and in that the DC-regulating circuit comprises a blocking converter (S7, T5, Ck, Rk, D8 ; S7, T5, T4, C5) which is connected to the output of the rectifier (G) delivering a full-wave rectified voltage, said blocking converter being periodically switched on by a signal of a control circuit (5, 6, 7) having a frequency higher than the frequency which feeds the converter and a constant pulse width, for controlling the current delivered by the rectifier (G) for loading the filter capacitor (C4), so that the current drawn from the mains is maintained at least substantially sinusoidal.
Patent EP-0014301-A1 (EP)
Title: Level measurement device
Inventor: DELLA VEDOVA FERRUCCIO
IPC: G01F23/28
Filed: 1979-12-17
Abstract: The invention refers to a level measuring device suitable for measuring the level of any substance, advantageously but not necessarily dangerous substances whether due to heat, toxicity or others, with or without anti-oxidization superficial layers, including in mutual cooperation and coordination: an intense light source (17) illuminating a limited and restricted area (21) on the surface (12) of the medium whose level (a-b-c) is to be measured;
     a receiver-perceptor (24) processor (14-16) so arranged that at least part of the optical control axis (120) is at an angle in relation to the incidence optical axis (20) of said light source (17).   therebeing advantageously present one or more regulating means (67-70-41-42) responsive to the ambiental light and to the possible infrared rays or other types, regulating means (44) responsive to absorption and reflection features of the rays (20-120) by the material of the surface (12) and the medium in which the rays (20-120) propagate, alarm means (38-57-77) and regulation means (27-33-45-51-55 -56-70-76-64).
Patent EP-0024433-A1 (EP)
Inventor: TSUDA GORO
IPC: B23Q11/00
Filed: 1980-09-11
Abstract: Un bras ayant une fonction d'equilibrage par gravite est utilise dans des robots de soudage ainsi que dans des robots utilises dans plusieurs domaines industriels. Montee en projection sur l'axe pivot d'un bras (1) se trouve une roue a gorge (2), dont la position est maintenue perpendiculaire independemment de l'oscillation verticale du bras (1). Un cable (6) s'etend a partir d'un point d'action (A) sur une ligne definie par le centre de gravite du bras (1) a la roue (2), et il est relie a un mecanisme a ressort (3) qui peut s'etendre d'une longueur egale a la distance entre le point d'action (A) et le disque excentrique rotatif (2), et il s'ensuit qu'un moment du au poids du bras (1) est completement equilibre permettant ainsi d'obtenir un bras avec equilibrage par gravite.
Patent EP-0015274-A1 (EP)
Inventor: KASTIN ABBA J
IPC: A61K38/00
Filed: 1980-01-10
Abstract: Polypeptides representes par la formule (R1)5 (H-Tyr-X-Gly-Phe-(R)n)m-Y-Z ou X est la glycine ou un residu a pouvoir d'acide D-amino choisi parmi le groupe constitue D-alanine, D-leucine, D-isoleucine, D-valine, D-norvaline, D-phenylalanine, D-tyrosine, D-tryptophane, D-serine, D-threonine, D-methionine, D-glutamine, acide D-aspartique, D-asparagine, D-lysine, D-proline, D-histidine et D-arginine; R est la methionine lorsque m est leucine et n est 1; n est 0 ou 1; R1 est l'hydrogene ou fluoro; m est 1 ou 2 avec la restriction que lorsque m vaut 1, X ne peut etre la glycine; Y est la lysine lorsque m est 2 et la methionine ou la leucine lorsque m vaut 1 avec la restriction que lorsque m vaut 1, n vaut 0; et Z est choisi parmi le groupe hydroxy, amino, akylamino-inferieur, dialkylamino-inferieur et alkoxy inferieur et leurs sels pharmaceutiquement acceptables.
Patent EP-0019260-A1 (EP)
Inventor: CERBAI GUIDO
IPC: C07D213/80
Filed: 1980-05-12
Abstract: A process forthe preparation ofD-glucitol hexanicotinate having the formula:
     wherein nicotinic acid is reacted with D-glucitol, using nicotinamide as the catalist, in the presence of POCl 3 , and in py-ridine, the process being improved both as regards the reaction pattern and as regards the yield by having recourse to specific rea-ction conditions, particularly as regards time, temperature and molar ratio of reactans.
Patent EP-0022168-A1 (EP)
Inventor: MAIER LEONHARD
IPC: B32B5/00
Filed: 1980-05-27
Abstract: Schichstoffe aus mindestens einer Schicht aus einem hoch temperaturbeständigen Hartschaumstoff und mindestens einer Schicht aus faserverstärktem Kunststoff werden nach dem Verfahren der Erfindung in der Weise hergestellt, daß der Kunststoff in Form eines beim Erhitzen fließfähigen und härtenden, faserhaltigen Materials, eines sogenannten "Prepregs", im Verbund mit dem Schaumstoff in Stufen unter Preßdruck gehärtet wird, wobei a) in der ersten Stufe zur Auslösung des Fließens des Kunstoffes ausreichende Temperatur- und Druckbedingungen bis zum Abschluß der Fließvorgänge angewendet werden, wobei der Preßdruck über die Druckfestigkeit des Schaumstoffes bei der angewandten Temperatur, aber nicht über die Drucktfestigkeit bei Raumtemperatur gesteigert wird, und b) in der zweiten Stufe bei einer zur Aushärtung des Kunststoffes ausreichenden Temperatur und Preßdauer ein Preßdruck nicht über der Druckfestigkeit bei angewandten Temperatur einwirken gelassen wird.
Patent EP-0031104-A1 (EP)
Inventor: OYA MASAYUKI
IPC: C07D207/16
Filed: 1980-12-12
Abstract: Thiazolidine and pyrrolidine compounds which have the general formula
     and salts thereof for preventing or relieving diabetic complications and for reducing blood pressure, the processes for their preparation, and the compositions comprising them and pharmaceutically acceptable excipient(s).
Patent EP-0031630-A1 (EP)
Inventor: BROTSKY EUGENE
IPC: A23L13/70
Filed: 1980-12-30
Abstract: Protein fortified cured meat comprising cured intact skeletal meat muscle tissue having incorporated therein a whey protein composition having more than about 30% by weight whey protein on a dry solids basis and processes for preparation of the same.
Patent EP-0016548-A1 (EP)
Inventor: WOODHOUSE RICHARD GRAHAM
IPC: F02D41/26
Filed: 1980-02-25
Abstract: An i.c. engine fuel control system includes a closed loop roughness control, utilizing a roughness sensor circuit (11,12, 13,14), an integrator (15) which integrates the error between the roughness signal and a reference signal and modifies the fuel flow to the engine via a main fuel control (19) with a variable frequency clock (18). During acceleration and deceleration the closed loop is interrupted by means of a circuit including two differentiators (24, 25) which are sensitive to throttle opening (speed demand) and actual speed respectively, and switches (16, 30) controlled by these differentiators.
Patent EP-0028927-A1 (EP)
Inventor: PIESLAK GEORGE
IPC: C23F13/02
Filed: 1980-11-07
Abstract: Metal substrates such as pipes and pipelines are often protected from corrosion by providing the substrate with a protective cover that is bonded to the substrate by. means of a sealant. In addition, a cathodic potential may be applied to the substrate to prevent loss of ions from the substrate due to electrochemical reactions. This can, however, lead to disbonding of the cover by a phenomenon known as "cathodic disbonding". 
     Cathodic disbonding may be reduced according to the invention by incorporation in the sealant at least 0.01 %, preferably at least 0.1% by weight of an organic, non-phenolic polyhydroxy compound, for example a mono- or polysaccharide, a synthetic hydroxy-containing polymer or a polyhydric alcohol. The sealant may be provided as a precoated layer on a cover for the substrate, preferably on a dimensionally heat-recoverable cover.
Patent EP-0021975-A1 (EP)
Inventor: LEGALLET GEORGES
IPC: F16F15/14
Filed: 1980-06-17
Abstract: 1. A damper for reducing the torsional vibration of a shaft and/or for preventing transmission thereof, of the type comprising a boss which is fixed with respect to the shaft and a peripheral inertia ring mounted concentrically around the boss, the boss and the ring being rotationally associated by a resilient damping element inserted in a housing formed between a radially outward surface of the boss and a radially inward surface of the ring, said surfaces of the boss (3, 23) and the ring (4, 22) extending parallel to the axis (XY) of the boss, characterized in that said faces (3, 23) and (4, 22) form, perpendicularly to the axis (XY), two parallel contours defining between them, for the annular resilient element (6, 24), a housing of substantially constant thickness in the form of a regular polygon having rounded corners (6A, 6B, 6C and 6D).
Patent EP-0030172-A1 (EP)
Inventor: BIERME SIMONE
IPC: A61K39/00
Filed: 1980-10-30
Abstract: 1. A process for the preparation of Rhesus antigen for oral administration, from red corpuscles of the O Rh positive group not usable in transfusion therapeutics, characterized by the following steps : a) the red corpuscles separated from plasma and the white corpuscles are washed with a solution containing a phosphate buffer, pH 7.4 and glucose ; b) after removal from the washing solution, the red corpuscles are suspended again in a solution of CaCl2 , 0.025 M, in de-ionized water ; after about 1 hour, a phospho-calcium stroma precipitate is obtained which is separated by centrifugation ; c) the phospho-calcium stroma is washed with the washing solution according to a) diluted with de-ionized water and washing is repeated several times until a whitish solution is obtained which is lyophilized.
Patent EP-0020723-A1 (EP)
Inventor: CASSEL THOMAS RICHARD
IPC: F16L25/14
Filed: 1980-06-17
Abstract: Dans un accouplement (10) pour un assemblage a emmanchement de tuyaux, un manchon (12) possede un grand diametre a une extremite et un petit diametre a l'autre extremite avec des moyens d'etirement du manchon autour des tuyaux. Le manchon possede un secteur en forme de canal se projetant radialement (20) et des moyens d'application d'une force (38, 40, 42) agissent sur le secteur pour etirer le manchon autour des tuyaux. Le secteur en forme de canal possede une section uniforme sur la longueur du manchon et la grande extremite du manchon est decalee axialement de la petite extremite. Une methode amelioree pour fabriquer l'accouplement de tuyaux consiste a placer un flan de manchon (60) dans une matrice externe (82) et a l'etirer vers l'exterieur par un mandrin a expansion.
Patent EP-0039079-A1 (EP)
Inventor: HASSAN JAVATHU KUTIKARAN
IPC: B65G49/07
Filed: 1981-04-28
Abstract: An air track system, preferably of axi-radial air tracks (22,23) with novel sections rotatable about a transverse axis in the plane of the track and normal to the travel of the objects, hereafter referred to as swivelators (30). Certain of the swivelators are formed with axial movable portions capable of moving beyond the plane of the air track surface and returning to the plane, so that these swivelators can pick up and set down objects (14) in predetermined positions in the manufacturing processing station (20,21) with an air force so as to not make physical contact with the objects. A novel gas lock device is positioned in the air track between those processing stations, in which the gas pressure must be separated so asto essentially eliminate the possibility of gas contaminant passing from one station to the next. The gas lock comprises an air track compartment having closable sides or panels in the path of the travel of the object being transported alongthe airtrack.