baber/WOPTO huggingface dataset:
Patent EP-4274644-A1 (EP)
Inventor: LE GAL REDON PATRICK
IPC: A61M5/158
Filed: 2022-01-05
Abstract: A drug delivery device includes a housing, a fluid reservoir received within the housing, a drive assembly configured to dispense fluid from the fluid reservoir, a needle hub actuator attached to the housing, and a needle hub at least partially received by the housing. The needle hub includes a hub body, a needle holder with a needle attached to the needle holder, and a cannula holder with a cannula attached to the cannula holder. The needle hub actuator is configured to move the needle holder and the cannula holder from a retracted position where the needle and the cannula are positioned within the hub body to an insertion position where the needle and the cannula are positioned within the hub body. The needle hub is detachable from the housing.
Patent EP-4281610-A1 (EP)
Inventor: KIM JUNGHAN
IPC: D06F43/08
Filed: 2022-01-24
Abstract: The present disclosure relates to a laundry treating apparatus including a pressure vessel for accommodating carbon dioxide therein, a storage tank for storing carbon dioxide therein to supply carbon dioxide to the pressure vessel, a distillation tank for storing carbon dioxide discharged from the pressure vessel to remove foreign substances dissolved in carbon dioxide discharged from the pressure vessel, and a gas supply pipe for connecting the distillation tank and the pressure vessel to each other to supply gaseous carbon dioxide stored in the distillation tank to the pressure vessel.
Patent EP-4285853-A1 (EP)
Inventor: KOBAYASHI NAO
IPC: A61B34/10
Filed: 2022-02-24
Abstract: The purpose of the present invention is to make it possible to objectively evaluate the details of an actual surgery. In the present invention, a surgery details evaluation system 1 evaluates the details of a surgery carried out by a surgeon, the surgery details evaluation system 1 comprising: an acquisition means 11 for acquiring a surgical image, which is a captured image of the body of a patient undergoing surgery carried out by a surgeon; an analysis unit 12 for analyzing body information indicating the state of the body and/or instrument information indicating the state of an instrument being operated by the surgeon in the surgical image; and an evaluation unit 14 for evaluating the details of the surgery being carried out by the surgeon, the evaluation being performed on the basis of the body information and/or the instrument information analyzed by the analysis unit 12.
Patent EP-4307565-A1 (EP)
Inventor: HARA MOTOAKI
IPC: H03L7/26
Filed: 2022-01-27
Abstract: The problem of the present invention is to provide a substrate with high versatility, a method for producing the substrate, and a method for producing a unit cell using the substrate. The problem is solved by providing a substrate comprising a plurality of alkali metal azide spots on a substantially flat surface.
Patent EP-4300179-A1 (EP)
Inventor: ZHANG HENG
IPC: G02F1/1335
Filed: 2022-01-18
Abstract: A mini LED diffuser (12), a manufacturing process therefor, and a backlight module are disclosed. The diffuser (12) comprises a substrate (121), a plurality of microstructures disposed on one side of the substrate (121) and a filling structure disposed on the other side of the substrate (121). The microstructures comprise a plurality of microlens structures (122). The filling structure comprises a plurality of structural units. The structural units comprise a plurality of filling patterns (123) distributed based on equal density lines. A distribution density of the filling patterns (123) in one structural unit gradually decreases from a center of the one structural unit toward a periphery. Each of the filling patterns is a groove structure, and each of the filling patterns is filled with a reflective material (1231). In this way, a lamp bead panel can uniformly emit light, thereby improving utilization efficiency of light, and enhancing a transmittance while ensuring a haze. In addition, by means of a superposed photolithography technology, a proportion of space occupied by the microlens structures (122) can reach 100%.
Patent EP-4314208-A1 (EP)
Title: Composition hypergolique
Inventor: SAGI ROY
IPC: C10L7/00
Filed: 2022-03-24
Abstract: La présente invention concerne des kits et des compositions pour, par ex., l'allumage hypergolique d'un agent propulseur de fusée. Les kits et les compositions selon l'invention comprennent, entre autres, un carburant, un agent gélifiant et un agent d'allumage ; l'agent d'allumage étant dissous de manière stable dans le carburant.
Patent EP-4230833-A1 (EP)
Inventor: HU DI
IPC: E06B9/262
Filed: 2022-05-16
Abstract: The present disclosure discloses a window shade. The window shade includes a first base, a second base, honeycomb fabric clamped between the first base and the second base, a motor provided on the second base, a winder connected to an output end of the motor, a cord, a battery holder, and a power supply battery provided on the battery holder and electrically connected to the motor, where the cord has one end connected to an output end of the winder and the other end connected to the first base; the second base is provided with a mounting chamber and a charging connector; the mounting chamber has a first sidewall provided with a first clamping strip and a second clamping strip and a second sidewall provided with a third clamping strip and a fourth clamping strip; and the battery holder has one side clamped between the first clamping strip and the second clamping strip and the other side clamped between the third clamping strip and the fourth clamping strip. The present disclosure solves the problem of the existing window shade that it is inconvenient to disassemble and recharge the power supply battery.
Patent EP-4276242-A1 (EP)
Title: Improvements to a railway rail profile
Inventor: AKIRA BONK PAULO
IPC: E01B5/02
Filed: 2022-03-24
Abstract: The present invention comprises a profile for the composition of a railroad rail with the provision for at least one pair of webs in each profile of the rail, in addition to being provided with a set of cutouts of a plurality of geometric shapes that allow the crossing of wires and cables for several purposes. The webs arranged more laterally to the center of the rail provide greater stability to the rail. Andthe plurality of holes enables greater capacity to absorb stresses and vibrations, consequently, greater stability for the train, especially at high speeds. The adopted geometries also present a greater mechanical strength in relation to common rail profiles compared to the same amount of used material.
Patent EP-4290519-A1 (EP)
Inventor: WU XIANJUN
IPC: G11C7/08
Filed: 2022-04-18
Abstract: A data transmission circuit and a memory, which relate to the technical field of semiconductors. The data transmission circuit comprises a sense amplification circuit (10), a first discharge sub-circuit (21), a second discharge sub-circuit (22), and a discharge regulation unit (30). The sense amplification circuit (10) is used for generating an amplified signal according to a signal at a first end thereof and a signal at a second end thereof. The first discharge sub-circuit (21) is used for discharging to a first terminal according to a signal of a first data line (40) in a read state. The second discharge sub-circuit (22) is used for discharging to a second terminal according to a discharge regulation signal (YIO_REF) in the read state. The discharge regulation unit (30) is electrically connected to the second discharge sub-circuit (22) and the control signal (CM_SESA), is not electrically connected to the first discharge sub-circuit (21), and is used for regulating the discharge capability of the second discharge sub-circuit (22) according to the control signal (CM_SESA), thereby improving the anti-interference capability and the data transmission efficiency of the data transmission circuit.
Patent EP-4318538-A1 (EP)
Inventor: SHAO JIANGHUA
IPC: H01H71/10
Filed: 2022-09-07
Abstract: The present invention discloses a residual current operated circuit breaker, belonging to the technical field of low-voltage electrical appliances. The residual current operated circuit breaker includes an electric leakage tripping pole module, and an L-pole circuit breaker module and an N-pole circuit breaker module disposed on both sides of the electric leakage tripping pole module, wherein the L-pole circuit breaker module includes an L-pole moving contact mechanism; the N-pole circuit breaker module includes an N-pole moving contact mechanism; the electric leakage tripping pole module includes an electric leakage jump buckle, an electric leakage lock buckle, a resetting member, a rocker arm, an assembling shaft and a tripping device; the rocker arm abuts against the resetting member; the assembling shaft is in linkage with the L-pole moving contact mechanism and the N-pole moving contact mechanism; the rocker arm is connected to one side of the electric leakage lock buckle; at least one of the rocker arm and the electric leakage lock buckle can abut against the assembling shaft; and when the electric leakage jump buckle is separated from the electric leakage lock buckle, the resetting member drives the rocker arm to rotate, so that at least one of the rocker arm and the electric leakage lock buckle pushes the assembling shaft. The L-pole circuit breaker module and the N-pole circuit breaker module are disconnected at the same time, and thus the disconnection capacity is improved.
Patent EP-4221072-A1 (EP)
Inventor: VAN VREDENDAAL CHRISTINE
IPC: H04L9/08
Filed: 2023-01-27
Abstract: Various embodiments relate to a system for provisioning a cryptographic device, including: a memory; a processor coupled to the memory, wherein the processor is further configured to: determine the maximum key generation seed size, maximum PQC private key size, maximum PQC public key size, and maximum PQC updater size of a plurality of post quantum cryptography algorithms; provision memory in the cryptographic device to store a key generation seed, PQC private key, PQC public key, and PQC updater based upon the determined maximum key generation seed size, maximum PQC private key size, maximum PQC public key size, and maximum PQC updater size; and provision the cryptographic device with a non-PQC secret key, a non-PQC public key, and non-PQC algorithm code configured to carry out non-PQC cryptographic algorithms.
Patent EP-4227205-A1 (EP)
Inventor: WALDVOGEL DAVID J
IPC: B63H20/00
Filed: 2023-01-31
Abstract: The invention relates to a marine drive (10) for propelling a marine vessel in a body of water. The marine drive (10) comprises a motor housing (42) defining a motor cavity (50); a motor (52) disposed in the motor cavity (50); a propulsor shaft (74) extending from the motor housing (42), wherein the motor (52) is configured to cause rotation of the propulsor shaft (74); a propulsor (82) which is rotated by the propulsor shaft (74) to create a thrust force in the body of water; and a vent conduit (94, 130) having a first end connected to the motor cavity (50) and a second end which vents the motor cavity (50) to atmosphere.
Patent EP-4241546-A1 (EP)
Inventor: WONDERLICH GRANT J
IPC: A01B63/111
Filed: 2023-02-21
Abstract: An agricultural machine (100) is disclosed. The agricultural machine may comprise: a frame (202); a set of frame support elements (205) supporting the frame (104); a set of row units (206) mounted to the frame (202) and movable relative to the wheels to change a depth of engagement of the row units (206) with the ground over which the agricultural machine (100) travels; at least one actuator (210) that drives movement of the set of row units (206) relative to the frame (202); a ground sensor (214) operably coupled to the agricultural machine (100) and configured to provide a ground distance signal; and row unit height control logic (276) that is configured to receive the ground distance signal and provide a control output to the at least one actuator (210) to generate a height value of the row units (206) relative to ground. Further a method of providing predictive implement height control for an agricultural machine (100) is disclosed.
Patent EP-4220798-A1 (EP)
Inventor: AMATUCCI GLENN
IPC: H01M10/052
Filed: 2016-10-27
Abstract: An electrochemical cell is provided comprising a thin metal foil packaging made from at least one sheet of metal foil and having a perimeter extending around at least a portion of the electrochemical cell, as well as an electrochemical cell stack contained within the thin metal foil packaging, and a metal-to-metal welded seal around at least a portion of the perimeter of the thin metal foil packaging. The metal-to-metal welded seal is hermetic or nearly hermetic. Furthermore, the metal-to-metal welded seal is narrow, having a width of less than about 1 mm, and is less than about 5 mm away from the electrochemical cell stack. In some embodiments, the thin metal foil packaging functions not only as a hermetically or near hermetically sealed packaging, but also as either the negative or positive current collector, with one electrode of the cell bonded to the foil packaging. A method for making the foregoing electrochemical cell is also provided and involves using laser energy the metal-to-metal welded seal, wherein the laser energy is applied to the foil at high speed using a scanning laser.
Patent EP-4223390-A1 (EP)
Title: Mist elimination and pollutant removal device and method
Inventor: STARK STEPHEN K
IPC: B01D53/02
Filed: 2014-02-26
Abstract: An integrated device for removal of both liquid-containing droplets and pollutants from a gas stream includes a plurality of passageways and a plurality of exposed surface portions, different ones of the surface portions disposed along different ones of the plurality of passageways. The plurality of passageways include an inlet and an outlet for the flow of a gas stream therethrough, wherein each passageway includes at least one segment configured to perturb the flow of at least a portion of the gas stream between the inlet and the outlet. Such gas perturbation enhances gas stream contact with the exposed surfaces. Portions of the exposed surfaces comprise a sorbent-polymer-composite material adapted for adsorption of elemental and oxidized mercury vapor. The exposed surfaces are disposed to enhance the removal of liquid-containing droplets and elemental and oxidized mercury vapor.
Patent EP-4221165-A1 (EP)
Inventor: KANG JONGMIN
IPC: H04M1/02
Filed: 2020-04-15
Abstract: An electronic device is provided. The electronic device includes a first housing structure; a second housing structure; a hinge cover; a hinge structure rotatably connecting the first housing structure and the second housing structure; a printed circuit board crossing the hinge structure and extending from an inside of the first housing structure to an inside of the second housing structure via a first metal opening and a second metal opening and the flexible printed circuit board including fixed portions and a flexible portion between the fixed portions, and wherein the hinge structure includes: a first flexible material member attached adjacent to the first metal opening; and a second flexible material member attached adjacent to the second metal opening, and wherein the first flexible material member and the second flexible material member are configured to prevent direct contact between the hinge structure and the flexible printed circuit board during folding and/or unfolding of the electronic device.
Patent EP-4277066-A1 (EP)
Inventor: PETER HENRY
IPC: H02H3/04
Filed: 2023-04-21
Abstract: Die Erfindung betrifft eine Sicherheitsschaltvorrichtung (10) insbesondere zum sicheren Einschalten eines elektrischen Verbrauchers (200). Hierzu kann vorzugsweise während eines Startvorgangs die Funktionsfähigkeit von beispielsweise zwei nicht zwangsgeführte Wechselschaltern (60, 70) und insbesondere deren Ruhekontakte (63, 73) ohne Verwendung eines Mikrocontrollers überwacht werden. Die Ruhekontakte (63, 73) sind jeweils in einem separaten Diagnosestromkreis (30, 31) angeordnet, die bezüglich einer Prüfspannung parallelgeschaltet sind. Die Diagnosestromkreise (30, 31) werden jeweils von einer Diagnosestrom-Erfassungseinrichtung (40, 50) überwacht. Die Erregerspulen (61, 71) der Wechselschalter (60, 70) können jeweils über eine Kurzschlusseinrichtung (80, 110) kurzgeschlossen werden, wenn nach einem aktivierten Startvorgang in dem jeweiligen Diagnosestromkreis (30, 31) weiterhin ein Diagnosestrom für eine vorbestimmte Zeitdauer fließ.
Patent EP-4272532-A1 (EP)
Title: Centrifulgal spreader
Inventor: DAL CERO SERGIO
IPC: A01C17/00
Filed: 2023-05-03
Abstract: Farm machinery for distributing treatment products on the ground, which comprises a support frame (2) and a tank (3), fixed to the support frame (2) and provided with at least one dispensing opening (31) of products to be distributed. In addition, the machinery comprises distribution means (5), in order to distribute the dose of products on the ground, and closure means (4), comprising at least one metering plate (41), provided with a perimeter edge having at least one shaped section and movable between multiple operating positions in which it is placed with the shaped section to at least partially close the dispensing opening (31), in order to allow the dispensing of corresponding predetermined doses of the products. The closure means (4) comprise at least one regulation plate (42) interposed between the metering plate (41) and the tank (3), and is provided with at least one first through opening (401) and at least one second through opening (402). In addition, the regulation plate (42) is movable between at least one first position, in which the first through opening (401) is placed at the dispensing opening (31) of the tank (3) and the shaped section of the metering plate (41) is placed to at least partially close the first through opening (401); and a second position, in which the second through opening (402) is placed at the dispensing opening (31) of the tank (3), and the shaped section of the metering plate (41) is placed to at least partially close the second through opening (402).
Patent EP-4294065-A1 (EP)
Title: Application key delivery in a roaming situation
Inventor: KHARE SAURABH
IPC: H04W12/0431
Filed: 2023-06-01
Abstract: Various example embodiments relate to authentication in case of roaming. An apparatus may be configured to receive, by an application function of a first visitor public land mobile area network (PLMN) or a second visitor PLMN of a device, a registered serving network identifier of the device indicative of the first visitor PLMN; and transmit, based on the registered serving network identifier, an encryption key to an application security function of the first visitor PLMN for encryption of an application session of the device.
Patent EP-4303710-A1 (EP)
Inventor: KITAZAWA KAZUKI
IPC: G06F3/04883
Filed: 2023-06-28
Abstract: A display apparatus (2) displays, on a touch panel display (3), an image received from an external device (6) that is external to the display apparatus (2). The display apparatus (2) includes a detection unit (39) configured to detect coordinates of a position of an input means that has approached the position within a threshold distance from the touch panel display (3), a communication unit (23) configured to transmit the coordinates of the input means that has approached the position to the external device (6) based on a first determination result indicating that a predetermined condition is satisfied, and a display control unit (28) configured to display stroke data based on the coordinates of the input means that has approached the position so as to be superimposed on the image on the touch panel display (3) based on a second determination result indicating that the predetermined condition is not satisfied.
Patent EP-4307364-A1 (EP)
Inventor: MALDO TIBURCIO A
IPC: H01L23/498
Filed: 2023-06-30
Abstract: A substrate assembly may include a power substrate, a chip, a clip, and a trimetal. The power substrate has a first direct copper bonded (DCB) surface connected to a ceramic tile. The chip is soldered onto the first DCB surface. The clip is attached to the power substrate and has a foot at one end and a recessed area at the other, opposite end. The foot is connected to the power substrate. The trimetal has a base, a trapezoid structure, and a clip portion. The base is soldered to the chip. The trapezoid structure is located above the base. The clip portion is located above the trapezoid structure and includes a projecting area. The recessed area of the clip fits into the projecting area of the trimetal.
Patent EP-4312258-A1 (EP)
Title: Heat radiation component and electronic apparatus
Inventor: WATANABE RYOTA
IPC: H01L23/373
Filed: 2023-07-19
Abstract: Provided is a heat radiation component that does not cause leakage of a liquid metal and can reduce a thermal resistance with an electric component. 
     A heat radiation component radiates heat from a GPU that generates heat, and includes a mesh impregnated with a liquid metal, and two film bodies that cover both surfaces of the mesh and have sealed peripheries. An opening is formed in the film body. In the mesh, an exposed portion that is exposed through the opening abuts on a surface of a die of the GPU. In the mesh, the portion exposed through the opening is formed of two layers, a first layer and a second layer. In the mesh, an area of the exposed portion exposed through the opening is smaller than an area of the other portion.
Patent EP-0002577-A1 (EP)
Inventor: ROTHERY JOHN LEONARD
IPC: G09F5/00
Filed: 1978-12-04
Abstract: A sample-viewing cabinet in which four mirrors (13, 14, 15,16) define, when viewed in plan, a square area into which e.g. a carpet sample (23) can be inserted, is characterised in that the particular mirror which, in use, forms the front mirror (131 of the cabinet is constructed so as to be effectively a one-way mirror which will reflect the image of the viewed sample into the remaining mirrors (14, 15, 161 but which will allow the sample and its reflected images to be viewed directly through the front mirror rather than having to be viewed from above it. 
     The one-way mirror effect may be achieved by covening the inwardly facing surface of the front sheet of glass (13a) with an aluminium coated polyester film and illuminating the interior of the viewing enclosure with light (17) of sufficient intensity to cause the film covered shee; to refiect into the back mirror of the cabinet whilst allowing the back mirror to be viewed directly through the front shee:
     If all the mirrors are surface-silvered, rather than back- silvered, the image of the viewed sample is reflected infinitely in all directions without interruption.   
     The ability to view the sample straight through the front mirror enables the entire enclosure defined by the mirrors to be angled towards the floor The overall height of the cabinet can thus be reduced. so that people of widely varying heignts can obtain an ample view of the images refiected inside the cabinet.
Patent EP-0008322-A1 (EP)
Inventor: MULLER WERNER HEINRICH DR
IPC: B01J23/56
Filed: 1979-05-31
Abstract: Resorcine werden hergestellt, indem man δ-Ketocarbonsäureester in der Gasphase bei Temperaturen von 250°C bis 500°C in Gegenwart von Wasserstoff an einer Katalysator umsetzt. Der Katalysator besteht aus 2 Komponenten, die separat hergestellt und erst dann zusammengebracht werden. Die erste Komponente enthält mindestens eine Verbindung eines Metalls der Gruppe VIII und/oder mindestens eine Verbindung eines Metalls der Gruppe IB auf einem oder mehreren Trägermaterialien. Die zweite Komponente enthält mindestens eine Verbindung eines Metalls der Gruppe IIA und/oder IV A und/oder III B und/oder IV B auf einem oder mehreren Trägermaterialien. Ein besonders bevorzugter Katalysator ist das Gemenge gleicher Volumenteile aus Platin/Kohle alserste Komponente und Thorium/Kohle als zweiter Komponente.