baber/WOPTO huggingface dataset:
Patent EP-4241995-A1 (EP)
Title: Inject printhead and method of manufacturing the same
Inventor: BYUN DO YOUNG
IPC: B41J2/06
Filed: 2023-01-12
Abstract: Disclosed are an inkjet printhead and a method of manufacturing the same, the inkjet printhead including: a first layer (110) including an inlet (111) formed to penetrate a substrate and introduce ink therein, and a plurality of membranes (115); a second layer (120) disposed beneath the first layer (110), and including a manifold (121) formed to penetrate a substrate and communicate with the inlet (111) or recessed on a top of the substrate, and a plurality of nozzle channels (122) formed to penetrate the substrate below the membrane (115) and allow the ink transferred from the manifold (121) to flow therein; a third layer (130) disposed beneath the second layer (120), and including a plurality of nozzles (131) formed in a substrate and communicating the plurality of nozzle channels (122); a piezoelectric actuator (140) formed on the first layer (110) formed with the membrane (115), and including a lower first electrode (141), a piezoelectric body (142) on the first electrode (141), and a second electrode (143) on the piezoelectric body (142); a first voltage controller (145) configured to oscillate the membrane (115) by applying a pulse voltage to the first electrode (141) and the second electrode (143); a third electrode (152) disposed beneath the third layer (130), formed around each nozzle (131), and surrounded with an insulator; and a second voltage controller (155) configured to discharge droplets of the ink based on induced electric force by applying voltage to the third electrode (152).
Patent EP-4216276-A1 (EP)
Inventor: BOK SEUNG LYONG
IPC: H01L25/075
Filed: 2023-01-13
Abstract: Provided are a display device and a tiled display device. The display device according to one or more embodiments includes a substrate, transistors above the substrate, a first organic insulating layer above the transistors, a first connection electrode above the first organic insulating layer, and electrically connected to at least one of the transistors, a second connection electrode above the first organic insulating layer, a first power supply line configured to receive a first power voltage, above the first organic insulating layer, and connected to the second connection electrode, and a second organic insulating layer above the first power supply line, and defining an opening area exposing the first power supply line.
Patent EP-4219848-A1 (EP)
Inventor: GOY DIDIER
IPC: E04B1/14
Filed: 2023-01-18
Abstract: Plancher pour module d'habitation comportant un cadre et des solives, le cadre comprenant deux première poutres métalliques (8) à section en U orientées parallèlement de sorte que les U soient en regard, deux deuxièmes poutres métalliques (12) à section en U parallèles reliant les deux première poutres et orientées de sorte que le U soit ouvert vers le haut, dans laquelle chaque deuxième poutre métallique (10) loge une poutre en bois (12), dans laquelle les solives comportent chacune une deuxième poutre métallique (10) à section en U orientée de sorte que le U soit ouvert vers le haut et une poutre en bois (12) logée dans la deuxième poutre métallique (10), au moins un premier plateau (14) reposant sur les poutres en bois (12) et sur les premières poutres (8), et dans laquelle les extrémités longitudinales des deuxièmes poutres métalliques (10) sont reçues dans les premières poutres métalliques (8).
Patent EP-4261020-A1 (EP)
Inventor: IWANAGA TOMOYA
IPC: B29C65/48
Filed: 2023-01-19
Abstract: A composite material fusion method for fusing a first and second composite materials (10, 20) made of a thermoplastic resin and fibres involves:providing a thermoplastic resin film (1) between a first surface (11) of the first composite material (10) and to which a machine processing (e.g. cutting or milling with a machine) has been applied and a second surface (21) of the second composite material (20); andheating and pressing the first and second composite materials (10, 20) with the resin film (1) between the surfaces (11, 21).Preferably, the second surface (21) has also been machined.Providing a resin film compensates for lost resin or matrix due to the machine processing, allowing a better fusion between the composite materials (10, 20).Preferably, the resin film faces a space (S) between the first and second composite materials (10, 20), into which it is arranged to flow when melted.
Patent EP-4216503-A1 (EP)
Inventor: GOPALARATHNAM SUDHARSAN DHAMAL
IPC: H04L41/0806
Filed: 2023-01-20
Abstract: Methods, systems, and devices are provided herein for providing a visually guided topology wiring scheme. As described herein, after determining that a first end of a cable has been inserted at a first port of a first peer device, a wiring application may reference a topology file to identify a second port of a second peer device with which the first peer device is intended to have a link. Subsequently, the wiring application may activate an indicator associated with the second port to mimic an indicator associated with the first port. For example, the wiring application may cause both indicators associated with each port to flash according to a same or similar flashing pattern, to produce or illuminate at a similar or identical color (e.g., approximately the same color), to flash at approximately a same rate, or by substantially synchronizing a flashing of each indicator.
Patent EP-4242640-A1 (EP)
Title: Systems and methods for sanitizing surfaces and devices and methods for detecting an antimicrobial coating
Inventor: STRYDOM REUBEN
IPC: G01N21/64
Filed: 2023-02-07
Abstract: A device (100) for detecting a, preferable antimicrobial, coating (202) applied to a surface (214) includes a portable housing (104), a light source (106), a light detector (112), and a processing unit (114). The light source (106) emits a first light (108) having a first wavelength. The coating (202) includes a fluorophore (204) that re-emits a second light (206) having a second wavelength, which is different than the first wavelength, in response to excitation by the first light (108). The light detector (112) receives the second light (206) re-emitted from the coating (202). The processing unit (114) is adapted to determine a re-emission intensity of the second light (206) and to determine a coverage metric of the coating (202) based on the re-emission intensity of the second light (206). The coverage metric is then used to infer the efficacy of the coating (202).
Patent EP-4249307-A1 (EP)
Inventor: SUNDA TAKASHI
IPC: B60K35/00
Filed: 2023-02-07
Abstract: [Problem to be Solved]To provide an automotive display apparatus with enhanced user convenience.[Solution]An automotive display 1 has a plurality of available functions and is able to perform switching between a home screen and an individual screen, the plurality of functions include a first function group and a second function group, a first button group including a plurality of buttons respectively corresponding to a plurality of functions included in the first function group is displayed on the home screen, a plurality of simple display regions respectively corresponding to a plurality of functions included in the second function group are further displayed on the home screen, and a switching button for performing switching to the individual screen including a detailed display region of the function is displayed in each of the plurality of simple display regions, and the detailed display region, the first button group, and a second button group including a plurality of buttons respectively corresponding to a plurality of functions included in the second function group are displayed on the individual screen.
Patent EP-4245701-A1 (EP)
Inventor: ABDELWAHAB ESSAM ALAAELDIN ALI AHMED
IPC: B65G47/52
Filed: 2023-03-16
Abstract: Described is a movement apparatus (1) for objects (2) configured for receiving at least one object (2) from an infeed station (3) and moving said object towards an outfeed station (4), comprising: a movement surface (101) comprising a plurality of movement cells (102) positioned on it in a matrix or chequerboard fashion, configured and positioned to operate in conjunction with and move in succession the object (2), wherein each movement cell (102) has a respective direction of movement (D) which can be individually controlled; a control system configured for defining a conveying trajectory in the movement surface (101) for conveying the object (2) from the infeed station (3) to the outfeed station (4); identifying, between the movement cells (102), trajectory cells (105) belonging to the conveying trajectory and directing, in use, the direction of movement of each trajectory cell (105) in the movement surface (101) in such a way as to move the object in the conveying trajectory; identifying, between the movement cells (102), convergence cells (106), defining at least one convergence zone (107) adjacent to the conveying trajectory and, for each convergence cell (106), directing, in use, the direction of movement (D) towards a central line (T) of the conveying trajectory to promote the maintaining of the object (2) inside the conveying trajectory. (Figure 3)
Patent EP-4303045-A1 (EP)
Title: Vehicle cabin air quality management
Inventor: BORREL HERVÉ
IPC: B60H1/00
Filed: 2023-04-11
Abstract: In an embodiment, a vehicle cabin air quality management system and method includes providing a vehicle, a GPS device in the vehicle, an air recirculation flap in the vehicle configured to control admission and recirculation of air into the vehicle, and a module for controlling the air recirculation flap. The method includes providing an Internet-connected server storing an air quality map. The method includes the vehicle moving through locations, each of the locations associated with a respective timestamp, calculating a projected path for the vehicle based on a recent set of the locations, calculating air quality indices along the projected path using the air quality map, calculating a flap position recommendation based on at least a one of the air quality indices, and the module determining a recirculation flap position of the air recirculation flap from at least the flap position recommendation.
Patent EP-4234267-A1 (EP)
Title: Structurally-colored articles and methods for making and using structurally-colored articles
Inventor: GANTZ JEREMY
IPC: B44F1/08
Filed: 2021-05-28
Abstract: Disclosed is an article of footwear, apparel or sports equipment or a component of footwear, apparel or sports equipment (100; 130; 160; 400; 500), comprising an optical element (12A'-12M'; 112a-b; 136a-b'; 172a-b; 175a-d; 182; 185; 187a-e; 197; 200; 300; 410; 510) disposed on a surface of the article or component. The optical element imparts colour structurally. The optical element includes at least a first region A (422; 522) and a first region B (424; 524) disposed on a first area of the article or component and a second region A (462; 562) and a second region B (464; 564) disposed on a second area of the article or component. The first region B cross section (442; 544) and the second region B cross section (482; 584) are structurally different. Also disclosed are related articles and methods.
Patent EP-4255007-A1 (EP)
Inventor: KIM EUN SUN
IPC: H04W16/14
Filed: 2011-02-01
Abstract: A method and apparatus of controlling a transmit power in a wireless local area network is provided. A wireless device operated in a TV White Space transmits a white space map indicating a list of available channels, and transmits an extended power constraint indicating a plurality of transmission channels and a plurality of maximum transmit powers, wherein the plurality of transmission channels are selected among the list of available channels and each of the plurality of maximum transmit powers corresponds to a maximum transmit power for each of the plurality of transmission channels. Interference can be mitigated between wireless devices operated in the TV White Space.
Patent EP-4317794-A1 (EP)
Inventor: LEE WANG LIM
IPC: F24C15/00
Filed: 2023-08-02
Abstract: Disclosure relates to a cooking appliance. The cooking appliance may include a casing (100, 200) having a cavity (S1) and an electric chamber (S2) therein, and a door (300) opening and closing the cavity (S1). In addition, a guide duct (250) having an air discharge flow path (AC3) therein may be disposed in the electric chamber (S2). A cooling fan module (410) may be disposed at the guide duct (250), and be configured to discharge air in the casing (100, 200) forwards along the air discharge flow path (AC3). A lighting device (920) may be disposed at a position spaced forwards from the cooling fan module (410) towards the door. At this point, a lighting guide (910) with a guide space (912) of a long hole shape may be disposed at a center portion of the guide duct (250), and the lighting device (920) may be disposed in the guide space (912). Accordingly, the lighting module (900) may emit light to the center portion of the cavity (S1) to illuminate uniformly the entire internal space of the cavity (S1). Furthermore, the lighting module (900) is surrounded by the lighting guide (910), thereby preventing overheating of the lighting module due to high temperature discharged air flowing through the guide duct (250).
Patent EP-0003218-A1 (EP)
Inventor: DIETZ GUNTER
IPC: G05G1/08
Filed: 1978-12-04
Abstract: 1. A winder knob, particularly for window-winding handles of vehicles, the knob being rotatably mounted on a pivot of a winder arm and including a withdrawal-inhibiting mechanism (2) which is insertable in click-in fashion and fast against rotation into an opening of the pivot and which is provided at its one end with latches (8) and at its other end with spring arms (7) formed integrally with a flange (9), characterized in that winder knob comprises a sleeve (1) for slipping on to the pivot, the sleeve being surmounted at one end face by the flange (9) of the withdrawal-inhibiting mechanism (2), a cover (3) surmounting the flange (9) and concentrically enclosing a portion of the sleeve (1), and a winder knob jacket (4) anchored to the sleeve (1) and embedding the cover (3), the winder nob jacket (4) being formed of a material substantially softer than the other components of the winder knob and having a hardness of maximum 50 Shore A.
Patent EP-0009059-A1 (EP)
Inventor: KOOT THEODORUS ANICETUS JOANNE
IPC: B01D17/04
Filed: 1978-09-25
Abstract: In a coalescing device (1) comprising a collecting space (11) for collecting and discharging therefrom separated substances, and comprising a collecting space (6) for collecting and discharging therefrom a carrier medium the danger exists that, when discharging the carrier medium, also some substance to be separated is discharged, and vice versa. This danger can be strongly reduced by providing the collecting space (6) with an upper compartment (8) arranged above the coalescer and a lower compartment (7) arranged beneath the coalescer (3), said compartments (7, 8) communicating (7) with one another through an ample passage (9, 10) whilst shortcircuiting the coalescer (3).
Patent EP-0000253-A1 (EP)
Inventor: BONNEAU PAUL-EMILE
IPC: A61K51/04
Filed: 1978-06-15
Abstract: This invention relates to a method for efficiently labelling red blood cells, which permits the imaging of blood pools in the intact animal or human patient, accomplished by injection of a saline solution of an alkaline earth metal salt of glucoheptonic acid and a non-toxic stannous salt followed by injection with a solution of sodium pertechnetate Tc 99m to tag the red blood cells. 
     The invention also relates to the kit used in the method of our invention, consisting of a single vial containing a lyophilized mixture of 25 mg. of calcium glucoheptonate and 3 mg. of stannous chloride dihydrate in 2 ml. of saline solution.
Patent EP-0009243-A1 (EP)
Inventor: HOFMANN HORST
IPC: G02F1/133
Filed: 1979-09-19
Abstract: Fiber-shaped metal-containing spacing elements having a well-defined diameter of less than 100  mu m for spacing two plates in an indicia display device, such as a liquid crystal cell, are produced by providing a wire composed of a metal selected from the fourth to sixth adjacent groups of the Periodic Chart of the Atoms, converting the peripheral surface layer of such wire into a brittle metallic compound and breaking-up the so-treated wire into desired size individual spacing elements. By utilizing metal wires, an exact diameter dimension can be attained and by chemical conversion of the wire surface, the produced metal wire loses its ductility and can be easily broken-up into desired size elements. Spacing elements of the invention are useful in all types of indicia display devices particularly in multiplex liquid crystal display devices.
Patent EP-0013204-A1 (EP)
Inventor: BENOIT MICHEL
IPC: H01P1/202
Filed: 1979-12-04
Abstract: Le filtre de bande de fréquence selon l'invention comporte une seule ligne coaxiale (1), séparée en plusieurs cavités résonnantes élémentaires (C1, C2, ... Cn-1, Cn) par des pistons (P1 ... Pn-1, Pn), déterminant les noeuds de tension du système d'ondes stationnaires établi dans la ligne. Les pistons assurent en plus du cloisonnement des cavités, leur couplage et leur accord en fréquence.
Patent EP-0016233-A1 (EP)
Inventor: SUGATA SHIGEO
IPC: H01B7/04
Filed: 1979-09-05
Abstract: A high tensile cable which electrically and mechanically connects a maritime ship or base to equipment provided underwater. Since a towing force generated by a capstan is applied to the external sheath of the cable of this type when feeding, winding and anchoring the cable, it is necessary to exactly transmit the towing force internally to a tension member. The feature of this invention resides in retaining wound layers (6A, 6B, 6C and 6D) of a large coefficient of friction such as rubber coated tapes provided between a tension member (7) and an external sheath (8) to thereby reliably prevent the tension member (7) and the external sheath (8) from being displaced.
Patent EP-0020653-A1 (EP)
Inventor: SIMONSEN JORGEN ANDREAS
IPC: E06B7/36
Filed: 1980-06-03
Abstract: Lorsqu'une porte a pivot central doit etre fermee, il existe un risque de se prendre les doigts dans l'interstice defini entre le cadre et la porte. Il est prevu une moulure profilee couvrant cet espace. La section de la moulure profile consiste essentiellement en trois membrures (1, 2, 3). Deux des membrures (2, 3) sont fixees au cadre (4) et sont ajustees avec le de porte (5) par des elements d'espacement de telle sorte que la troisieme membrure (1) recouvre l'interstice.
Patent EP-0016420-A1 (EP)
Inventor: HULLSTRUNG DIETER DR
IPC: C07D277/16
Filed: 1980-03-13
Abstract: Verfahren zur Herstellung von Thiazolidin-2-thionen durch Umsetzung von 1 Mol eines Aminoethanols mit 2 bis 2,1 Mol Schwefelkohlenstoff bei 20-200°C und 0,1 - 5 bar Druck, das dadurch gekennzeichnet ist, daß in einem kontinuierlichen Einstufungsprozeß in mindestens zwei hintereinandergeschalteten Reaktionszonen die Aminoethanol enthaltende Flüssigphase in innige Berührung mit der Schwefelkohlenstoff enthaltenden Gasphase gebracht wird, wobei die besagte Flüssigphase kontinuierlich in die erste Reaktionszone eingebracht, in Richtung bis zur letzten Reaktionszone weitergeführt und hinter der letzten Reaktionszone entnommen wird, und wobei die besagte Gasphase kontinuierlich in die letzte Reaktionszone eingebracht, in Richtung bis zur ersten Reaktionszone weitergeführt und hinter der ersten Reaktionszone entnommen wird. Das hergestellte Produkt ist als Vulkanisationsbeschleuniger für Kautschuke verwendbar.
Patent EP-0036435-A1 (EP)
Inventor: KRAUTH AXEL DR DIPL-ING
IPC: H05K3/46
Filed: 1980-03-25
Abstract: 1. A method of manufacturing ceramic multilayer casings for accommodating electronic circuits, wherein several metallized ceramic sheets having recesses are laminated in the green form by pressing and then subjected to sintering, characterized in that the laminating of the green ceramic sheets is carried out continuously by rolling.
Patent EP-0049709-A1 (EP)
Inventor: SINK JEFFREY A
IPC: A43B13/14
Filed: 1980-10-10
Abstract: An athletic shoe (15) for running and havirjg a bar treat configuration (35; 40-46; 47-51) providing improved traction with the running surface (25) while cushioning the foot and providing improved flexibility so as not to limit the bending of the foot.
Patent EP-0032544-A1 (EP)
Inventor: FANGER PETER
IPC: B04B5/02
Filed: 1980-11-29
Abstract: Verschlußvorrichtung für Zentrifugen-Probenröhrchen (2) mit einem sich teilweise von der Öffnung in den Innenraum des Probenröhrchens erstreckenden Einsteckteil (3), dessen Außendurchmesser in seinem unteren, im wesentlichen zur Einführung in das Probenröhrchen bestimmten Teil (5) dem Innendurchmesser des Röhrchens entspricht, dadurch gekennzeichnet, daß der Außendurchmesser des Einsteckteils in seinem oberen, im wesentlichen außerhalb des Röhrchens befindlichen Teil (6) größer ist als der Innendurchmesser des Röhrchens, und außerhalb des Röhrchens ist ein Widerlager vorhanden, gegen das unter der Wirkung der Zentrifugalkraft der Rand des Probenröhrchens vom Einsteckteil gepreßt wird.
Patent EP-0018111-A1 (EP)
Inventor: KOBAYASHI TOSHIO
IPC: C30B11/00
Filed: 1980-03-27
Abstract: A method of producing ferrite single crystals which comprises steps of melting a ferrite starting material in an atmosphere having a total pressure greater than 1 atm and containing oxygen at a partial pressure higher than in the air and a rare gas, nitrogen or carbon dioxide at a partial pressure of at least 0.1 atm; and solidifying the melt. By this method, the popping out of the gas contained in the melt can be prevented and the ferrite single crystals of high quality can be produced more easily. Fig. 2 shows how a rod (21) of ferrite starting material is melted (26) on a susceptor (23) heated by radiofrequency induction (24), and passes through openings (27) in the susceptor, to re- crystallise below in single crystal form (22).
Patent EP-0021749-A1 (EP)
Inventor: DOUGLAS C JOSEPH
IPC: G03C1/85
Filed: 1980-06-13
Abstract: A flexible photographic material, comprising a support (10) coated on one side with at least one hydrophilic colloid-containing layer e.g. an image-forming layer (19) and on the opposite side with separate antipurl and antistatic layers (15, 17) in contiguous relationship, is prepared by a method in which the anticurl and antistatic layers (15, 17) are coated on the support by a tandem gravure coating process. The anticurl layer (15) is formed by gravure coating an anticurl coating composition (50) comprising a hydrophilic colloid and the antistatic layer (17) is formed by gravure coating an antistatic coating composition (78) comprising an antistatic agent and a diffusible hardening agent which diffuses from the antistatic layer (17) into the anticurl layer (15) to harden the hydrophilic colloid.