baber/WOPTO huggingface dataset:
Patent EP-4317659-A1 (EP)
Inventor: MILLER BRANDON WAYNE
IPC: F02C3/107
Filed: 2023-07-05
Abstract: A gas turbine engine (100) is provided. The gas turbine engine includes a turbomachine (120, 506) including a compressor section (512), a combustion section (514), and a turbine section (516) arranged in serial flow order, the turbomachine (120, 506) defining an engine inlet (182) to an inlet duct (180), a fan duct inlet (176) to a fan duct (172), and a core inlet (124) to a core duct (142); a primary fan (152) driven by the turbomachine (120, 506); and a secondary fan (184) located downstream of the primary fan (152) within the inlet duct (180), the gas turbine engine (100) defining a thrust to power airflow ratio between 3.5 and 100 and a core bypass ratio between 0.1 and 10, wherein the thrust to power airflow ratio is a ratio of an airflow through a bypass passage (194, 522) over the turbomachine (120, 506) plus an airflow through the fan duct (172) to an airflow through the core duct (142), and wherein the core bypass ratio is a ratio of the airflow through the fan duct (172) to the airflow through the core duct (142).
Patent EP-4306197-A1 (EP)
Inventor: SCHUMACHER SASCHA
IPC: B01D46/00
Filed: 2023-07-11
Abstract: Die Erfindung betrifft einen Kassettenfilter (100) mit einer Mehrzahl von Filtermedienpaketen (2), wobei je zwei Filtermedienpakete (2) v-förmig angeordnet sind und mit einem Rahmen (1) zur Aufnahme der Filtermedienpakete (2). Erfindungsgemäß wird der Rahmen (1) aus maximal vier Elementen gebildet, welche jeweils einteilig ausgeführt sind: einer anströmseitigen Kopfplatte (10), einer abströmseitigen Fußplatte (20) und zwei Seitenplatten (30). In alternativen Ausführungen können die Platten (10, 20, 30) auch teilweise segmentiert und mehrteilig ausgestaltet sein.Es wurde als vorteilhaft erkannt einen Kassettenfilter (100) aus nur wenigen Elementen zu bilden, welche bei der Montage des Filters einfach miteinander verbunden werden können, einen guten Kraftfluss durch den Filter und eine hohe Stabilität des Filters gewährleisten.
Patent EP-4306163-A1 (EP)
Inventor: JÄNSCH JUDITH
IPC: A61N5/10
Filed: 2023-07-11
Abstract: At least one example embodiment relates to a method of manufacturing an applicator. The method includes providing a shaft. The shaft has a first end and a second end opposite the first end. The method further includes providing a cap, providing a base portion, and forming an applicator. The forming the applicator includes connecting the cap to the first end of the shaft and connecting the base portion to the second end of the shaft.
Patent EP-4310121-A1 (EP)
Inventor: RUESCHHOFF KENNETH
IPC: C08G18/30
Filed: 2023-07-11
Abstract: Described herein are one-component spray foam compositions having a low post post-expansion rate. Also described herein are methods of making and using one-component spray foam compositions having a low post-expansion rate. Also described herein are dispensers for dispensing the one-component spray foam compositions having a low post-expansion rate. Compositions and methods in accordance with the present disclosure are useful in a wide variety of applications, and are particularly useful in construction applications.
Patent EP-4312093-A1 (EP)
Title: Information management apparatus, calculation apparatus, information management program, calculation program, information processing system, and information processing method
Inventor: URABE HIROO
IPC: G05B17/02
Filed: 2023-07-26
Abstract: A web application server (10) receives measurement data that is collected by a device (30), setting a first virtual device corresponding to the measurement data, and sets, when a calculation apparatus (20) that performs a predetermined calculation receives the measurement data and when acquiring first calculated data generated from the measurement data, a second virtual device corresponding to the first calculated data.
Patent EP-0000105-A1 (EP)
Inventor: ANDERSON WILLIAM B
IPC: F16J15/447
Filed: 1978-06-13
Abstract: A roller assembly primarily intended for chain conveyors comprising a roller (26) journalled for rotation on a bushing (36), the roller being sealed against ingress of foreign matter by at least one labyrith seal, said seal comprising a pair of overlapping rings (46,56) received in a counterbore (42) in one end face of the roller, one ring (46) being fitted to the bushing and the other (56) to the roller, whereby passage of grease through the seal is restricted to a tortuous path formed by said overlapping rings. 
<??>In use, the inner ring (46) provides an axial thrust bearing surface (101) for the roller. The rings are preferably L-shaped in cross-section and are suitable for use with rollers of metal or plastics material.
Patent EP-0005166-A1 (EP)
Title: Verfahren zur Herstellung von Halbleiteranordnungen mit isolierten Bereichen aus polykristallinem Silicium und danach hergestellte Halbleiteranordnungen
Inventor: GARBARINO PAUL LOUIS
IPC: H01L21/8234
Filed: 1979-03-29
Abstract: Bei einem Verfahren zur Herstellung von Halbleiteranordnungen mit isolierten Bereichen (30) aus polykristallinem Silicium werden durch Unterätzung der auf den Deckflächen dieser Bereiche (30) vorgesehenen Schicht (40) aus Phosphorsilikatglas entstehende Überhänge durch Anwendung einer zusätzlichen, eine Kontraktion der Deckflächenbeschichtung aus Phosphorsilikatglas bewirkenden Wärmebehandlung weitgehend beseitigt. Dadurch läßt sich überdies eine etwa gewünschte Dotierung der Bereiche (30) aus polykristallinem Silicium aus der auf den Deckflächen vorgesehenen PSG-Schicht (40') vornehmen. Behandelt sind ferner entsprechend ausgestaltete Halbleiteranordnungen.
Patent EP-0005482-A1 (EP)
Inventor: GEYER KARL ING
IPC: C04B35/105
Filed: 1979-05-04
Abstract: 1. Refractory dry ramming mix for lining crucible induction furnaces consisting of Al2 O3 in the form of fused corundum or sintered alumina as the principal material and having an additive containing MgO which on heating reacts with the Al2 O3 principal material thereby forming a spinel, characterised in that the mix contains a pre-reacted magnesia-chromite sinter material as the spinel forming additive in an amount of from 5 to 50 wt. % and that the mix has a grain size of up to 5 mm and contains a fine fraction having a grain size of up to 0,1 mm in an amount of from 10 to 35 wt. %, this fine fraction consisting of the Al2 O3 principal material or of the pre-reacted magnesia-chromite sinter material or of a mixture of these two materials.
Patent EP-0019647-A1 (EP)
Inventor: ZIMMERMANN ROLF
IPC: D03D47/30
Filed: 1979-06-01
Abstract: 1. A tooth element for guiding the picking air stream of a nozzle weaving machine, the element being formed with an orifice for the passage of the air stream and with a slot for the exit of the picked weft at the next beating-up by the reed, characterised by a recess (5, 9) which is in addition to the exit slot (4) in the air stream orifice (2) and which is disposed opposite the same on the straight line passing through the exit slot (4) and the weft line (6).
Patent EP-0009306-A1 (EP)
Inventor: EDGE MICHAEL DEREK
IPC: C07C69/708
Filed: 1979-07-25
Abstract: The invention concerns novel 2-[4-(4-chlorophenyl)-benzyloxy]acetic acids of the formula:
     in which R I  is hydrogen or (1-4C)alkyl, R 2  is phenyl optionally bearing a halogeno substituent, and R 3  is hydrogen or (1-4C)alkyl, and when R 3  is hydrogen pharmaceutically acceptable base-addition salts thereof; and processes for their manufacture. 
     The compounds possess useful anti-arthritic properties coupled with desirable pharmacokinetic properties and the minimum of adverse properties, and the invention also concerns pharmaceutical compositions of such compounds for use in the treatment of arthritic joint diseases. A typical compound of the invention is 2-[4-(4-chlorophenyl)benzyloxy]propionic acid.
Patent EP-0011502-A1 (EP)
Inventor: CLARKE DAVID ELLIS
IPC: B65D65/46
Filed: 1979-11-16
Abstract: A detergent product comprises a water-insoluble, water-permeable bag containing a particulate detergent composition, the bag material having a water-soluble or removable water-insoluble layer to protect the bag material from the composition and to reduce dusting. The protective layer may be coated on or impregnated into the bag material or may form a continuous layer laminated to the inside of the bag material or may be in the form of a separate inner bag. The water-soluble material may be soluble polyvinyl alcohol. polytheylene glycol, polysaccharide, alkali metal silicate, soap, nonionic detergent, gelatine, salts or esters of alginic acid. The removable water-insoluble material may be a silicone, a fatty acid, a water-insoluble cationic fabric softener, polyvinylacetate, insoluble polyvinyl alcohol, clay, zeolite, calcite, silica, titania or a wax. The bag material may be paper and / or plastics material such as polypropylene. The detergent composition is a fully formulated composition or other fabric treatment material.
Patent EP-0015437-A1 (EP)
Inventor: WULFF KARL DR
IPC: C12Q1/66
Filed: 1980-02-19
Abstract: Creatine kinase is determined by the reaction of creatine phosphate with adenosine diphosphate with the formation of adenosine triphosphate, reaction of the latter with luciferin and oxygen in the presence of luciferase and diadenosine pentaphosphate with the formation of oxyluciferin and adenosine monophosphate, and measurement of the light thereupon emitted, the reaction being performed with a saturated concentration of adenosine diphosphate and substrate, in the presence of 1 to 10 millimoles per liter of AMP at pH values of 5.8 to 7.5, with at least 50 units of luciferase per test. It is desirable to operate in the presence of diadenosine pentaphosphate or sodium fluoride and a sequestering agent.
Patent EP-0017763-A1 (EP)
Inventor: LECHNER ROBERT DIPL-ING
IPC: H04Q1/38
Filed: 1980-03-13
Abstract: A subscriber line access circuit for use in a telecommunications system is disclosed. The subscriber line access circuit has a power supply bridge in the form of a first resistor inserted in the b-wire (ground potential side) of a subscriber line, a second resistor inserted in the a-wire (supply potential side) of the subscriber line, and a capacitor which bridges the two wires at the terminals of the two resistors on the sides thereof opposite to the respective potential sources. This supply bridge is coupled on the capacitor side with a two-to-four wire hybrid transformer for the two-wire/four-wire transition to the system, and includes an evaluating circuit which delivers an indicating signal when the subscriber actuates a ground key. A cutoff circuit is arranged in the power supply bridge in series with the first or the second resistor, or both, between such resistor and the winding of the hybrid transformer to which it, the resistor, as well as the evaluating circuit are connected. This cutoff circuit comprises a cutoff switch which is opened, with a delay, upon ground key actuation and closed when the ground key actuation is terminated.
Patent EP-0027205-A1 (EP)
Inventor: SCHREINER HORST PROF DR
IPC: H01H1/021
Filed: 1980-09-29
Abstract: 1. The use of a sintered material consisting of 80 to 100% nickel and 0 to 20% palladium, as a material for electrical relay contacts.
Patent EP-0030616-A1 (EP)
Inventor: STAHLE HELMUT DR
IPC: C07D233/50
Filed: 1980-11-03
Abstract: 1. Claims for the Contracting state : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Substituted 2-phenylamino-imidazolines-(2) of general formula (I)  see diagramm : EP0030616,P7,F1  wherein R represents an n-propyl, cyclopropylmethyl, cyclopentylmethyl, allyl or methallyl group, and the physiologically acceptable acid addition salts thereof. 1. Claims for the Contracting state : AT Process for preparing substituted 2-phenylamino-imidazolines-(2) of general formula (I)  see diagramm : EP0030616,P8,F1  wherein R represents an n-propyl, cyclopropylmethyl, cyclopentylmethyl, allyl or methallyl group, and the physiologically acceptable acid addition salts thereof, characterised in that a) 2-(2,6-dibromo-4-methylphenyl-imino)-imidazolidine of formula II  see diagramm : EP0030616,P8,F2  is reacted with a halide of general formula III Hal-R wherein Hal represents a chlorine, bromine or iodine atom and R is as hereinbefore defined, at 40 degrees C to 150 degrees C, or b) a compound of general formula IV  see diagramm : EP0030616,P8,F3  wherein R is as hereinbefore defined and A represents a cyano group or the group  see diagramm : EP0030616,P8,F4 wherein Y represents an alkoxy or alkylthio group with up to 4 carbon atoms or a mercapto group or an amino group, is reacted with ethylenediamine or the acid addition salts thereof at 60 to 180 degrees C, and the end product obtained according to one of these processes is optionally converted into a corresponding acid addition salt.
Patent EP-0022390-A1 (EP)
Title: Procédé de marquage et d'identification d'objets marqués par des éléments électriquement conducteurs
Inventor: LAGARDE PIERRE
IPC: G06K17/00
Filed: 1980-06-18
Abstract: Procédé de marquage et d'identification d'objets (1) non conducteurs de l'électricité par inclusion de masses conductrices et détection par passage dans un champ électromagnétique haute fréquence et détection de la variation de signal de réponse recueilli correspondant. On utilise comme éléments de marquage des fils métalliques (2) choisis chacun dans un échantillonnage de conductibilités électriques différentes. On mesure les réponses qui sont chacunes caractéristiques d'un échantillon et d'une valeur de code prédéterminée. L'invention s'applique à la reconnaissance d'authenticité decartes ou de documents ainsi préalablement marqués.
Patent EP-0022702-A1 (EP)
Inventor: LAHAYE CHRISTIAN JEAN-PIERRE R
IPC: B60R13/01
Filed: 1980-06-30
Abstract: 1. Protecting tray for lining the side walls and bottom of a vehicle boot made of an imputrescible and impervious material having a sufficient flexibility to be bent, this protecting tray comprising a bottom (1) outerly limited by a substantially vertical edge (3) forming the periphery of the tray with, when the shape of the boot permits it, a slight round shape (4), this round shaped flange being possibly made by an inflating pad, characterized in that, in order to enable putting and removing the tray in the boot and to obviate sliding solid or liquid products introduced in the tray, between the outer wall of the tray and the inner wall of the boot, it is provided, at the lower part of the edge (3) adjacent the bottom (1) of the tray, an inflating pad (5) fitting closely the shape of the car boot and ensuring thereby the perfect protection of the boot.
Patent EP-0029410-A1 (EP)
Inventor: BRENTINI ATTILIO
IPC: F16B45/04
Filed: 1980-11-10
Abstract: It comprises a catching element (1) interacting with a sleeve (2) sliding around this catching element (1). In order to enable the fastener to be placed in a fixed closure position after insertion via the opening (6) of a link (B), stop means have been provided. They consist of a projection (7) intended to engage in a slot (8) in the sleeve (2). Thus, when the sleeve (2) is displaced towards the left, the projection (7) engages in the slot (8) by elastic deformation of the arm (5) of the catching element (1) and determines a fixed closure position. A fastener of this type is particularly practical for joining the ends of necklaces or small chains. <IMAGE>
Patent EP-0033920-A1 (EP)
Inventor: SCHURIG KURT
IPC: H04N5/50
Filed: 1981-01-31
Abstract: 1. Mixer circuit for a UHF/VHF tuner with a dual MOS field effect transistor (T1 ) which is operated as a mixer transistor in VHF operation of the tuner and as a UHF IF amplifier in UHF operation of the tuner and of which one gate, to which the VHF or UHF voltage is applied, is connected in UHF operation of the tuner to the tap of a voltage divider (R1 , R2 , R3 , R6 ) situated between a switching voltage switched on in UHF operation (+UB at terminal A) and earth and of which the second gate is connected to a fixed bias voltage, characterised in this, - that the second gate of the dual MOS field effect transistor (T1 ) is connected to a tapping of a second voltage divider (R7 , R9 ) which is connected between a tapping of the part (R1 , R2 , R3 ) of the first voltage divider (R1 , R2 , R3 , R6 ) situated between the first gate and the terminal (A) for the switching voltage (+UB ) and the bias voltage source (voltage divider R8 , R10 ) for the second gate, - that the fixed bias voltage of the bias voltage source (voltage divider R8 , R10 ) for the second gate is so dimensioned that in VHF operation an optimum operating point for the multiplying VHF mixer circuit is set on the dual MOS field effect transistor (T1 ), - that in the part of the first voltage divider situated between the first gate and the switching voltage there is a switching diode (D2 ) which is made conductive in UHF operation of the tuner when the switching voltage (+UB ) is applied, - that the resistor (R3 ) of the first voltage divider situated between the two gates is capacitively bridged, - and that in UHF operation the UHF IF voltage is fed into the part (R1 , R2 , R3 ) of the first voltage divider (R1 , R2 , R3 , R6 ) situated between the switching diode (D2 ) and the switching voltage (+UB ).
Patent EP-0035740-A1 (EP)
Inventor: JACCARD PIERRE-ERNEST
IPC: G04G99/00
Filed: 1981-03-04
Abstract: A static pick-up may comprise a sapphire substrate of which the upper surface bears at least two metallic electrodes and a dielectric and the lower surface is metallized in a manner to receive directly an electronic circuit adapted to detect the position of a finger placed on the pick-up. The electrodes are coupled to the lower surface metallization by means of metallized passages. The pick-up may be employed as a control means for introducing and correcting data as displayed by a timepiece.
Patent EP-0050188-A1 (EP)
Inventor: PELLEGRI ALBERTO
IPC: C25B9/23
Filed: 1981-06-30
Abstract: Aqueous alkali metal hydroxide is electrolyzed to generate elemental halogen in a cell having a sandblasted membrane (105) or other rough or abraded surfaced ion exchange membrane (105) with the rough surface exposed to electrolyte. While the surface may be on either the anodic or cathodic side lower voltage is attained when it is on the cathodic side. This is especially true when the cathode has an open structure and is in direct contact with the rough surface but unbonded thereto whereby liquid electrolyte is in ready contact both with the electrode and the membrane (105). The electrode is gas and electrolyte permeable and may be in the form of an electroconductive screen (108a, 114) or several electroconductive screens (108a, 114) in face to face contact. These screens (108a, 114) or opposed surfaces thereof may have different hydrogen or halogen overvoltages. Often in such a case the film or screen surface having the higher overvoltage is in contact with the rough membrane (105) surface and the surface or screen having the lower overvoltage is spaced from the membrane (105) with the higher overvoltage surface interposed between the membrane (105) and the lower overvoltage surface. The low overvoltage surface of course is in direct electrical contact with the higher overvoltage surface. Generally the surface having the low overvoltage is greater in area than the surface having the high overvoltage.
Patent EP-0037642-A1 (EP)
Inventor: LARSON CLIFFORD LEROY
IPC: B26D1/08
Filed: 1981-03-11
Abstract: A web severing device has a pair of spaced-apart carriages (20,22) straddling the path of a web (24), a severing blade (30) being attached to one of the carriages (20). Power means (62) are provided for moving the carriages (20,22) toward each other. Resilient means (76) engages and urges upwardly surface (80) of a pivot link (34) which pivots to move carriage (26) downwardly to bring the blade (28) into severing contact with the web (24). Resilient means (70, 72, 74) are provided to prevent activation of the severing blade (30) if a relatively rigid foreign object such as a human finger is accidentally embraced between the carriages thereby to prevent injury. When only the web (24) is disposed between the carriages a portion (76) of the resilient means also functions to urge the blade-carrying carriage intoweb severing contact.
Patent EP-0057783-A1 (EP)
Inventor: JACKOVITZ JOHN F
IPC: H01M4/32
Filed: 1981-09-28
Abstract: A high capacity battery material is made by contacting a slurry of hydrated Ni(OH) 2  containing alkali metal cations with an ozone-air or ozone-oxygen gas mixture, at a pressure over atmospheric, to form an ozonated material, consisting essentially of hydrated Ni(II) hydroxide, and 5 wt.% to 40 wt. % of Ni(IV) hydrated oxide interlayer doped with alkali metal cations selected from potassium, sodium and lithium cations.
Patent EP-0073868-A1 (EP)
Inventor: JOURDAN HENRI
IPC: A43B13/24
Filed: 1981-09-04
Abstract: 1. A mould for moulding a sole, particularly for women's sandals, formed by a relatively rigid moulded block (1) and a wear pad (3) which is embedded in the block in such a way that the upper face of the pad is flush with the block surface, on the mounting side, whereby the block defines an embedding ring part (4) around the pad said mould being composed of a die (6) and a piston (7), characterized in that the die is provided with a housing shaped as the wear pad (3), the bottom of this housing being formed by a separable member (15) which is slidable within a well (14) bored in the die and which is adjustable in height by means of foil members (16) placed between the separable member and the bottom of the well, means (17) being provided for securing said bottom to the die.
Patent EP-0053141-A1 (EP)
Inventor: HOLMBERG CARL HUGO
IPC: F16C3/10
Filed: 1981-06-12
Abstract: Procede et appareil d'assemblage de deux moities de vilebrequins (D, M) avec des tolerances geometriques precises via un maneton (6) en un vilebrequin complet (1). Chaque moitie de vilebrequin possede un arbre (2, 3) ayant une bride (12) qui se prolonge en plateau-manivelle (4, 5) dans au moins l'un deux, et a une distance precise de l'arbre, est amenage un alesage traversant (7, 8 respectivement) pour le maneton. Le maneton peut etre separe ou solidaire d'une moitie de vilebrequin. Les moities de vilebrequin sont assemblees en forcant le maneton dans le ou les alesages (S) en appliquant une force de pression (P) sur les cotes exterieurs des plateaux-manivelles. Pendant l'emmanchement a force du maneton (6) dans les alesages (7, 8) des plateaux-manivelles, les arbres (2, 3) des moities de vilebrequins sont soigneusement alignes en fonction des tolerances precises et sont maintenus l'un par rapport a l'autre dans ces tolerances, tandis que le maneton peut a son tour etre aligne par les alesages des plateaux-manivelles, profitant des possibilites d'inclinaison du maneton par rapport aux plateaux-manivelles et dans la zone de deformation de cet assemblage a emmanchement a force.
Patent EP-0054567-A1 (EP)
Inventor: VALDESPINO JOSEPH M
IPC: F02B43/10
Filed: 1981-06-25
Abstract: Amelioration a un moteur a combustion interne (10, 90) ayant un systeme de combustible permettant l'alimentation en un melange carburant-air des chambres de combustion, utilisant du gaz ammoniac comme carburant auxiliaire lequel est partiellement dissocie et ajoute au melange carburant-air du moteur (10, 90). L'ammoniac dissocie permet au moteur d'avoir un rapport carburant-air appauvri bien en-dessous des limites des rates d'un melange de combustible d'hydrocarbure et d'air reduisant ainsi la consommation d'un vehicule et reduisant certains elements polluants dans les gaz d'echappement du moteur. L'ammoniac est stocke a l'etat liquefie sous pression dans un reservoir de stockage (24, 98) et est amene dans un dissociateur (28) comprenant un dispositif de chauffage (30, 106) utilisant la chaleur des gaz d'echappement du moteur et une chambre a catalyseur (31, 107) puis est amene dans le moteur (10, 90). L'ammoniac partiellement dissocie qui est amene au moteur est dose simultanement avec le changement du melange carburant-air et est commande pour appauvrir le melange normal de carburant-air.