baber/WOPTO huggingface dataset:
Patent EP-4249275-A1 (EP)
Inventor: HIRAMA TOSHIHIRO
IPC: B41J29/02
Filed: 2023-03-20
Abstract: A printer (1) includes: a board (3) including a connector unit (30) that includes at least a power supply connector (31) into which a power cable (71) is to be removably inserted; and a housing (2) including: a housing main body (21) that accommodates the board (3) and includes a cable connection groove (215) through which the power cable (71) is inserted in an inserting and removing direction of the power cable (71); and a connector cover (25) configured to cover the cable connection groove (215), wherein the connector cover (25) includes: a cover main body (26) including a power supply opening portion (50) passing through the cover main body (26) in the inserting and removing direction, and a first interface opening portion (51) passing through the cover main body (26) in the inserting and removing direction; and a first opening cover portion (60) configured to cover at least a part of the first interface opening portion (51), wherein the first opening cover portion (60) includes a first coupling portion (61) configured to couple the first opening cover portion (60) and the cover main body (26) to each other. ein the first opening cover portion is formed so as to be larger than the first interface opening portion, and formed so as to overlap the entire first interface opening portion when seen from the inserting and removing direction.
Patent EP-4261402-A1 (EP)
Title: Controller and control method for internal combustion engine
Inventor: SUZUKI YUKI
IPC: F02D41/00
Filed: 2023-03-20
Abstract: A controller for an internal combustion engine is configured to execute a first injection process that causes a water injection valve to inject water when an intake valve is open and a second injection process that causes the water injection valve to inject water when the intake valve is closed. The controller is further configured to set a pressure of the water supplied to the water injection valve to be higher in the second injection process than in the first injection process.
Patent EP-4262071-A1 (EP)
Inventor: TABUCHI HITOSHI
IPC: H02M1/00
Filed: 2023-04-12
Abstract: A direct current power supply apparatus that converts direct current input voltage supplied from a direct current power supply and that outputs a direct current voltage at a different potential is shown. The apparatus includes a switching power supply apparatus and a current stabilizing circuit connected at a stage before or after the switching power supply apparatus. The switching power supply apparatus includes, an oscillating circuit in which a frequency is variable and that generates an oscillating signal to apply a switching frequency, and an oscillating control circuit that generates an oscillating control voltage or an oscillating control current that changes the frequency of the oscillating circuit to the frequency longer than the switching frequency.
Patent EP-4234212-A1 (EP)
Inventor: MACNEIL ERIC JUSTIN
IPC: B29C64/118
Filed: 2019-09-13
Abstract: A build plate for a three-dimensional printer, the build plate comprising: a sheet of an elastically flexible material including a ferromagnetic metal; a frame around at least a portion of a perimeter of the sheet, the frame formed of an elastomeric material that elastically flexes with the sheet, the elastomeric material having a low thermal conductivity relative to the sheet, and the elastomeric material positioned to insulate an exposed surface of the frame from a temperature of the sheet; and one or more tabs of the elastomeric material extending from the frame to provide gripping surfaces for removal of the build plate from the three-dimensional printer.
Patent EP-4293716-A1 (EP)
Title: Thin substrate package and lead frame
Inventor: TALLEDO JEFFERSON
IPC: H01L23/495
Filed: 2023-06-09
Abstract: The present disclosure is directed to a thin substrate package and a lead frame method of fabricating the semiconductor package (100). The semiconductor package includes a first lead frame portion (109) and a second lead frame portion (104). A substrate (102) is positioned in a center opening (118) between the first lead frame portion and the second lead frame portion, the substrate having a thickness less than or equal to 0.10-millimeters (mm). A first die (110) having a plurality of wires is positioned on the substrate by an adhesive (108). A molding compound (116) covers the first and second lead frame portions, the substrate, and the first die.
Patent EP-4228263-A1 (EP)
Inventor: WANG XIANGLIN
IPC: H04N19/186
Filed: 2019-10-08
Abstract: A computing device performs a method of decoding video data by reconstructing a luma block corresponding to a chroma block; searching a sub-group of a plurality of reconstructed neighboring luma samples in a predefined order to identify a maximum luma sample and a minimum luma sample; computing a down-sampled maximum luma sample corresponding to the maximum luma sample; computing a down-sampled minimum luma sample corresponding to the minimum luma sample; generating a linear model using the down-sampled maximum luma sample, the down-sampled minimum luma sample, the first reconstructed chroma sample, and the second reconstructed chroma sample; computing down-sampled luma samples from luma samples of the reconstructed luma block, wherein each down-sampled luma sample corresponds to a chroma sample of the chroma block; and predicting chroma samples of the chroma block by applying the liner model to the corresponding down-sampled luma samples.
Patent EP-4300583-A1 (EP)
Inventor: DAANOUNE MEHDI
IPC: H01L27/15
Filed: 2023-06-21
Abstract: L'invention concerne un dispositif optoélectronique (1) comprenant au moins: - une première LED (100) comprenant des premiers nanofils (101) présentant des premiers diamètres ayant une valeur sensiblement égale à un premier diamètre cible ϕ 10 , lesdits premiers nanofils (101) étant agencés selon au moins un premier réseau de pas ayant une valeur sensiblement égale à une première distance cible p 10,x , ladite première LED (100) étant configurée pour émettre un premier faisceau lumineux présentant principalement une première longueur d'onde λ 1 ; et - une première zone de transition (1000) bordant au moins en partie ladite première LED (100), ladite première zone de transition (1000) comprenant une pluralité de premiers nanofils de transition (1001); le dispositif étant caractérisé en ce que les premiers nanofils de transition (1001) présentent des premiers diamètres de transition et/ou un premier pas de réseau de transition variant progressivement en s'éloignant de la première LED (100).
Patent EP-4311665-A1 (EP)
Inventor: IWADATE HITOSHI
IPC: B32B5/02
Filed: 2023-07-28
Abstract: A fiber composite material (30) includes a base material (36) and a composite layer (54). The composite layer includes a fiber layer (56) made from carbon fibers, a conductive layer (60) made from a conductor, and a matrix resin (58) impregnated into the fiber layer and the conductive layer. A first resin portion (61a) of the matrix resin is impregnated into the fiber layer, and a second resin portion (61b) of the matrix resin is impregnated into the conductive layer. The matrix resin is a single resin layer in which an interface does not exist between the first resin portion and the second resin portion. The composite layer is bonded to the base material via the matrix resin.
Patent EP-4317656-A1 (EP)
Inventor: AKCAYOZ ERAY
IPC: F01D17/08
Filed: 2023-08-04
Abstract: An aircraft engine (10), has: an inlet (12) leading to a compressor section (13), the inlet (12) extending circumferentially around a central axis (A); an annular inlet duct (22) extending circumferentially around the central axis (A), the annular inlet duct (22) having a duct inlet (22A) fluidly connected to an environment outside of the aircraft engine (10) and a duct outlet (22D) fluidly connected to the inlet (22A), the duct outlet (22D) extending circumferentially around the central axis (A); and a flow restrictor (26) located within the annular inlet duct (22), the flow restrictor (26) extending across the annular inlet duct (22), being movable within the annular inlet duct (22) along a circumferential direction (D1) relative to the central axis (A) in response to a fluid pressure differential on opposed sides of the flow restrictor (26).
Patent EP-4273529-A1 (EP)
Title: System for measuring displacement in civil structures
Inventor: RAMÍREZ VERA LUIS
IPC: G01M5/00
Filed: 2023-02-23
Abstract: A system for measuring displacement in civil structures based on vision through targets, comprising one or more measuring devices (1) associated with a target (2) that comprises an outward facing face with two or more through holes (21) and an interior illumination device (6) wherein each measuring device (1) comprises a high resolution camera (4) with a long focal length lens (3) capable of continuously capturing images of the target (2); a processing unit (5) for processing said target (2) images continuously and autonomously, capable of calculating the vertical (y) and/or horizontal (x) and/or angular (α) variation of the area to be analyzed; a wireless communications module (13) of the processing unit (5) with a web platform for storage, processing and presentation of the results comprising data analysis and control software, and; means of autonomous power supply.
Patent EP-0003059-A1 (EP)
Inventor: BOHNER BEAT DR
IPC: C07C231/02
Filed: 1978-12-29
Abstract: 1. A herbicically acitive 4-(p-trifluoromethylphenoxy)-alpha-phenoxypropionic acid alkoxyalkyl amide fo the formula I  see diagramm : EP0003059,P12,F1  wherein "alkylene" represents a straight or branched saturated hydrocarbon chain of 1 to 4 carbon atoms and R represents an alkyl radical of 1 to 4 carbon atoms.
Patent EP-0000614-A1 (EP)
Inventor: KOGA ISAO
IPC: C08G77/04
Filed: 1978-06-14
Abstract: Novel substituted phenethyldichlorosilanes have the general formula 
     wherein R is an alkyl group having 3 to 20 carbon atoms or a phenethyl group. Such compounds are produced by reacting a monosubstituted dichlorosilane RHSiCl 2  at a temperature of 30 to 200°C with styrene using a catalytic complex of platinum and a phosphine compound. Hydrolysis and polymerization of the substituted phenethyldichlorosilanes (I) yields polysiloxanes with good heat-resistance and other desirable characteristics.
Patent EP-0003248-A1 (EP)
Inventor: LUNN PETER FREDERICK RAYMOND
IPC: C11D3/39
Filed: 1978-11-08
Abstract: A bleaching system which is in powder form and capable on aqueous activation of bleaching hair or keratinous fibre in a simple one-stage procedure comprises as active ingredients a source capable on aqueous activation of generating persulphate ions and a percarbonate compound. The composition is particularly applicable for the marking of non-human animals which have a coat of hair or keratinous fibre and for this purpose, the composition may be rendered thixotropic by inclusion therein of pyrogenic silica.
Patent EP-0003791-A1 (EP)
Inventor: PRONZATI ATTILIO
IPC: F16B2/00
Filed: 1979-02-12
Abstract: A lever device for clamping the ski boot in the front bracket of the attack or connection for a long distance ski, wherein the stakes (21) set in the bracket for the front attack or connection of the boot to the ski are secured on an upper cross piece of the attack or connection clamping lever (12), and particularly descend from top to bottom in the lever closing movement and penetrate into the holes (22) suitably arranged in the upper layer of the front extension (18) of the long distance boot sole (19), so that in the final stride movement, when the sole deflects, the stakes (21) are clamped in the holes (22) of the upper layer compressed by the sole, assuring a more intimate coupling between the boot toe and ski.
Patent EP-0005770-A1 (EP)
Inventor: PARRAS KARLHEINZ DIPL-ING
IPC: H04M11/06
Filed: 1979-05-18
Abstract: 1. Arrangement for a modem for the reception of data signals to be displayed on the screen of a television receiver, which are sent from a central station and transmitted via a dialled telephone connection, with an audiotone receiver (2, 5-11), a data receiver (3, 15), a data-detection circuit (17-23), and a unique interface transmitter in direction to the television receiver, characterized in that a selection circuit (13) controlling the interface transmitter (26) is provided, by which dependent of the logical condition of the data-detection circuit, either - if there are - the audio tones or the received data signals are applied, and that the selection circuit is designed such that the signal applied to the interface transmitter, when audio tones as well as data signals are missing, is the permanent binary condition which does not exist in case of the data transmission.
Patent EP-0007607-A1 (EP)
Inventor: WILKS GERHARD
IPC: F16G11/02
Filed: 1979-07-23
Abstract: The subject of this invention is a connector used to connect or clamp together at least two strands, as for example at the nodes or crossings in a net. To make the connector of little bulk and obtrusiveness, while still giving a secure jointing effect, it is provided by a blank which is shaped to furnish openings or passages for reception of the crossing or adjacent strands and is deformed under pressure to enclose and grip these strands at their junction in a small coherent body of small overall dimension.
Patent EP-0010676-A1 (EP)
Inventor: MITSCHKE KARL-HEINZ DR
IPC: C08K5/02
Filed: 1979-10-15
Abstract: 1. Process for the produktion of 1,1-difluoro-2-chloroethylene by dehydrohalogenating 1,1-difluoro-1,2-dichloroethane, characterised in that 1,1-difluoro-1,2-dichloroethane is reacted with basically reacting substances in the presence of water at temperatures between 50 and 130 degrees C and under elevated pressure and in the absence of surface active substances, the 1,1-difluoro-2-chloroethylene which forms being directly removed from the reaction mixture.
Patent EP-0012941-A1 (EP)
Inventor: HORMANNS ROLF
IPC: B05D5/00
Filed: 1979-12-13
Abstract: A flexible plastic profile manufactured by extrusion is to be protected by a plastic film which adheres so well to a surface that it remains free of folds and on the other hand can be easily pulled off later. These conditions should also be easily maintained if different profile materials of different adhesive properties from those of the material of the protective film are used. This is possible firstly since the protective film material is applied to the extrusion-warm plastic profile. Secondly, a mixture of two thermoplastic components is used to form the protective film, of which components the one has weak adhesive properties with respect to the profile material and the other strong adhesive properties and their mixing ratio can be easily changed according to the adhesive properties of the plastic profile.
Patent EP-0012489-A1 (EP)
Inventor: ENTHOVEN PETER
IPC: F16B15/00
Filed: 1979-12-12
Abstract: Assembly member permitting the joining together of boards (3) and the production of panels (4, 5) particularly with a view to the manufacture of cases, characterised in that it consists of a strip (1) carrying upright teeth (2) which are vertical with respect to the general plane of the strip. <IMAGE>
Patent EP-0015329-A1 (EP)
Title: Seismic transducer construction
Inventor: FAIR DELBERT WAYNE
IPC: G01V1/155
Filed: 1979-02-22
Abstract: Transducer for inducing waves in an elastic medium, in particular for the generation and coupling of shear wave energy into the earth. The transducer includes:
     - a vibrator (10) comprising a single mass member (12) having a plurality of parallel hydraulic cylinder bores (14) extending therethrough and in each cylinder a piston (18) with oppositely extending piston rods (20, 22);   - a vibrator frame (24, 26) interconnecting the ends of the piston rods, which frame includes necessary hydraulic putting means, a manifold (130) and a servo valve control structure (132);   - means (84, 86) on the frame for engaging a surface of the elastic medium (82).
Patent EP-0014287-A1 (EP)
Inventor: ADAMS CARL P
IPC: B60D1/02
Filed: 1979-11-22
Abstract: A hitch and arawbar assembly (10) in which bolts (38) securing the hitch (17) to the drawbar (18) have substantially only tension forces applied thereto in transmitting a pulling force from the vehicle to the hitch. The drawbar of the assembly is pivotallymountedtotheframe of the vehicle by pins (16) and a support (21) connected to a wall element (20) of the vehicle is provided for retaining the drawbar in a desired, generally horizontal, slightly downwardly rearwardly inclined disposition. The support is arranged to permit slight movement of the drawbar longitudinally relatively to the wall element while maintaining the drawbar against pivotal movement so as to assure the transmission of pulling forces from the vehicle frame to the drawbar substantially solely through the pins.
Patent EP-0013123-A1 (EP)
Inventor: MAHLER WALTER
IPC: B01J21/12
Filed: 1979-12-19
Abstract: In a process for preparing particulate, porous, water-insoluble amorphous poly(alumino-silicate) having a Si/AI gram-atomic ratio of about 1:1 to 10:1, a pore volume of greater than 0.5 ml/g, an average pore diameter of 50 to 200 A and a surface area of 200 to 600 m 2 /g by mixing an aqueous solution of an appropriate aluminate and an aqueous solution of an appropriate silicate, allowing the aluminate and silicate in the resultant mixture to polymerize to poly(alumino-silicate), freezing the mixture and thereafter isolating, washing, drying and recovering particulate poly(alumino-silicate) therefrom, said process characterized in that:
     (a) the amounts, respectively, of aluminate and silicate, calculated as Al 2 O 3  and SiO 2 , are such that the total amount thereof in the mixture is about4 to 25 weight %ofthe mixture, such that the Si/AI gram-atomic ratio in the mixture is about 1:1 to 10:1, and such that the amount, in the mixture, of at least one water-soluble compound which is precipitable from the mixture at -10 to -100°C and which is inert to the aluminate, silicate and poly(alumino-silicate) is about 25 to 160 weight % based on the combined weights of aluminate and silicate, calculated as Al 2 O 3  and Si0 2 ; and   (b) the mixture is cooled to about -10 to -100°C until it is frozen, to separate substantially all of the chemically unbound water as substantially pure ice and to precipitate water-soluble compound within the pores of the poly(alumino-silicate) particles being formed.
Patent EP-0011522-A1 (EP)
Title: Dispositif de positionnement d'un mobile par un champ magnétique
Inventor: POSSEME GILLES
IPC: G05D1/02
Filed: 1979-10-10
Abstract: Dispositif de positionnement dynamique d'un mobile par un champ magnétique dans un plan OXY. Le mobile comporte un ou plusieurs magnétomètres (m100), ainsi qu'un dispositif (10) permettant de repèrer l'angle O, que fait un repère mobile O'xy avec le repère OXY. Le magnétomètre (m100) mesurant les composantes du champ magnétique Hx et Hy dans le repère O'xy, un circuit (20.1) calcule les composantes de ce champ Hx et Hy dans le repère fixe et les circuits (40 et (41) determinent la position du mobile. Un circuit (30.1) élabore les signaux de commande du moteur du mobile (90) à partir des valeurs de Hx et Hy et de valeurs XP et YP de la position en mémoire. Application à l'ancrage dynamique d'un bateau près d'une plate-forme de forage en haute mer.
Patent EP-0012128-A1 (EP)
Inventor: KACAL GARY W
IPC: F16K5/20
Filed: 1979-08-17
Abstract: A spring assembly (56) for a floating seat ring (40) to urge the seat ring into sealing engagement with the movable valve member. The seat ring (40) is mounted in an enlarged bore portion at the valve chamber and has an annular rear face (52) in opposed relation to a shoulder defined by the enlarged bore portion. The improved spring assembly (56) is mounted in the spring pocket formed between the rear face (52) and the shoulder and has a plurality of undulated annular wave springs (58,60) about the seat ring (40). Each pair of contiguous wave springs (58,60) is staggered so that the front nodes of one wave spring in each contiguous pair is in opposed contact relation to the rear nodes of the other wave spring of each contiguous pair. A flat portion (44A) on the outer circumference of the seat ring (40) is in nested relation to a cooperating flat portion (64) on the inner circumference (62) of the wave spring (58,60) to maintain the wave spring (58,60) in an oriented staggered relation.
Patent EP-0008291-A1 (EP)
Inventor: SCHREMP EDWARD JAY
IPC: F03B13/12
Filed: 1979-07-03
Abstract: Il est decrit un procede et des moyens pour convertir de facon efficace, rapide et sure sous une forme utilisable presque toute l'energie de surface des vagues dans une region annulaire recouverte de propulseurs mobiles (28, 30, 50) montes sur une structure annulaire (3) entourant une plate-forme centrale flottante et fixee a celle-ci. Une attenuation progressive interieure maximum pour pratiquement n'importe quel etat de la mer est obtenue dans une tres large gamme de frequence des vagues par des propulseurs flottants, non-flottants ou indifferents qui travaillent approximativement comme de simples pendules dont la frequence propre tombe a intervalles reguliers dans ladite gamme de frequence. Un fonctionnement optimal des propulseurs est obtenu en permettant a leurs elements moteurs (38, 40) une certaine liberte omnidirectionnelle en reponse aux forces associees au mouvement de l'eau. Apres conversion au moyen de pompes (46), l'energie extraite des vagues est transportee au moyen d'un systeme secondaire a pression de fluide a une turbine centrale (12).
Patent EP-0017992-A1 (EP)
Inventor: CHRISTENSEN BURTON G
IPC: C07F7/10
Filed: 1980-04-18
Abstract: Disclosed is a process for the total synthesis of 1-carbapenem antibiotics (I) from L-aspartic acid via intermediates II und III:
     
     
     wherein R is hydrogen, a pharmaceutically acceptable ester moiety or salt cation, or a readily removable blocking group; R 6  and R 7  are, inter alia, independently selected from the group consisting of hydrogen, alkyl, alkenyl, aryl and aralkyl; R l ' is hydrogen or a protecting group; and R a , R b  and R c  are independently selected from alkyl, aryl and aralkyl.
Patent EP-0026261-A1 (EP)
Title: Device for separating cleaning bodies from a fluid flowing out of a shell-and-tube heat exchanger
Inventor: BORCHERT WERNER
IPC: F28G1/12
Filed: 1980-06-20
Abstract: A fluid-circulation system, specifically a heat exchanger with entrance and exit ducts interconnected by a bank of tubes, is provided in its exit duct with an extractor for intercepting generally spherical cleaning bodies of sponge rubber or the like which are to be returned to the inlet duct via a bypass connection for recirculation through the tubes. The extractor comprises two substantially symmetrical screens, converging downward in the direction of fluid flow, which direct the oncoming cleaning bodies into a narrow collecting box having a sloping bottom near one or more outlets forming part of the bypass connection. The two screens have generally planar confronting surfaces and are swingable about respective transverse axes into a downwardly diverging position in which their opposite surfaces are exposed to the flow for cleansing purposes during a regeneration phase. At least one sidewall of the collecting box is secured to the adjoining screen for separation, together with the sloping box bottom, from the opposite sidewall when the two screens are swung into their regenerating position.
Patent EP-0024709-A1 (EP)
Inventor: DUMPELMAN FRANZ
IPC: F16L55/172
Filed: 1980-08-23
Abstract: Two identical shells of malleable cast iron are assembled into a cylinder which surrounds the tubes (1) at a joint. Trapezoidal flaps (15) and matching cut-outs (16) are integrally formed on the edges of the shells parallel to the axis, engaging in one another. A sealing packing is fitted in a space (12) between the shells and the pipes (1). When the connecting screws (17) are tightened, this packing is compressed. The sealing packing is prevented from springing out in the region of the joints between the shells by the flaps (15) and the cut- outs (16) engaging in one another. <IMAGE>