baber/WOPTO huggingface dataset:
Patent EP-4211795-A1 (EP)
Inventor: ELKIND SHIMON
IPC: H03F3/45
Filed: 2022-06-05
Abstract: L'invention concerne un intégrateur ayant un circuit d'évaluation de décalage et un circuit de réduction de charge collectée et un procédé d'utilisation de l'intégrateur. L'intégrateur comprend un amplificateur, utilisable pour amplifier un signal d'entrée, un condensateur d'intégration pour collecter une charge indiquant un niveau du signal d'entrée et un condensateur de décalage. Le circuit d'évaluation de décalage est utilisable pour charger le condensateur de décalage avec une charge correspondant à une tension de décalage de l'amplificateur et le circuit de réduction de charge collectée est utilisable pour collecter une charge résultant de la déconnexion du circuit d'évaluation de décalage, réduisant ainsi une quantité de charge et une entrée de bruit associée à l'amplificateur.
Patent EP-4215913-A1 (EP)
Inventor: BAE YONGJIN
IPC: G01N30/72
Filed: 2022-07-20
Abstract: An interface between a liquid chromatography (LC), an ionization device, and a mass spectrometer (MS) is provided. A sample containing a target eluted from the liquid chromatography is ionized by the ionization device and the sample is introduced into the mass spectrometer. The interface may include: a droplet sprayer that converts the sample containing the target eluted from the liquid chromatography into sample droplets and sprays the sample droplets; an introduction tube that introduces the target into the mass spectrometer; and an evaporator that is disposed between the droplet sprayer and the introduction tube and evaporates a solvent contained in the sample droplets to generate a gaseous target. The ionization device may ionize the gaseous target introduced into the mass spectrometer through the introduction tube by irradiating the gaseous target in the introduction tube with a beam, the evaporator may include a heatable block in which one or more openings are formed, and the sample droplets sprayed from the droplet sprayer may be generated as the gaseous target while passing through the one or more openings, and the generated gaseous target may flow into the introduction tube.
Patent EP-4282327-A1 (EP)
Inventor: ZHANG XIAOWU
IPC: A61B5/0245
Filed: 2022-04-20
Abstract: This application provides a deep learning-based heart rate detection method and a wearable device, and relates to the field of communications technologies. According to this solution, a deep Attention network is trained by using PPG and ACC sensor signals as inputs and using heart rate information and exercise scenario information as model outputs, and heart rate detection is performed by using a model obtained through training. Because motion artifact noise is distributed differently in different scenarios, a nonlinear relationship between a scenario, noise, and a heart rate may be fitted by using a deep Attention network learning mechanism, so that data denoising processing and feature extraction can be adaptively implemented in different scenarios, to achieve effects of signal denoising, signal fusion, and complex scenario identification in a plurality of complex scenarios, thereby canceling interference of motion artifact noise to a PPG signal, and improving precision of heart rate detection. Therefore, this solution can resolve a problem that a heart rate detection result is not precise because the PPG signal is interfered with by motion artifacts.
Patent EP-4307423-A1 (EP)
Inventor: KIM HAEUN
IPC: H01M10/0567
Filed: 2022-11-08
Abstract: Provided is a non-aqueous electrolyte solution for a lithium secondary battery containing a lithium salt, an organic solvent and a phosphoric acid-based additive of specific structure. By adding the phosphoric acid-based additive according to an embodiment of the present invention to the electrolyte solution, the lithium secondary battery can significantly improve the high temperature stability.
Patent EP-4318668-A1 (EP)
Inventor: LIN ZEHUI
IPC: H01M4/525
Filed: 2022-06-24
Abstract: The present application relates to a positive electrode active material, comprising an active material A having a composition formula of Li<sub>x1</sub>Ni<sub>a1</sub>Co<sub>b1</sub>Mn<sub>c1</sub>O<sub>2-y1</sub>Q<sub>y1</sub> I; an active material B having a composition formula of Li<sub>x2</sub>Ni<sub>a2</sub>Co<sub>b2</sub>Mn<sub>c2</sub>O<sub>2-y2</sub>Q<sub>y2</sub> II; and an active material C having a composition formula of Li<sub>x3</sub>Ni<sub>a3</sub>Co<sub>b3</sub>Mn<sub>c3</sub>O<sub>2-y3</sub>Q<sub>y3</sub> III, wherein the subscripts in formulae I, II and III are as defined in the description; and wherein the active material A has an average particle size Dv50 greater than both the average particle size Dv50 of the active material B and the average particle size Dv50 of the active material C. The positive electrode active material of the present application has a large compacted density, such that the corresponding battery has not only a high energy density and safety performance, but also a good high-temperature cycling performance and high-temperature storage performance.
Patent EP-4198708-A1 (EP)
Inventor: CELINDER THOMAS
IPC: G06F3/12
Filed: 2017-12-06
Abstract: A system for comparing printers, the system comprising: a printer analysis server comprising a comparison tool; a plurality of sample printers connected to the printer analysis server via a first network; wherein the printer analysis server is configured to: establish a communication with a first printer and a second printer of the plurality of sample printers, transmit a data stream of print commands to the first printer and the second printer, wherein the data stream comprises one or more print commands natively supported by the first printer, and wherein the comparison tool is configured to analyze the data stream to highlight a set of print commands unsupported by the second printer.
Patent EP-4234824-A1 (EP)
Inventor: LANGE FRIEDRICH
IPC: E03D11/10
Filed: 2023-02-23
Abstract: Rückschlagventil, das zwischen einem Einlassende und einem gegenüberliegenden Auslassende entlang einer gemeinsamen Längsachse optional einen zwischen dem Einlassende und einem Dichtungssitz angeordneten Adapter, einen von einem starren Gerüst gebildeten Dichtungssitz, ein von einem elastischen Verschlussteil gebildetes Schließelement, optional eine Anschlagkugel, und optional einen mit dem Gerüst verrastbaren Anschlag aufweist, wobei das Gerüst und das Verschlussteil im Bereich des Dichtungssitzes zueinander passend ausgebildet sind und das Verschlussteil in Ruhestellung im Bereich des Dichtungssitzes gegen das Gerüst gespannt und in diesem gehaltert ist, wobei das Gerüst im Bereich des Dichtungssitzes Durchbrechungen aufweist und das Schließelement einstückig mit einer Entlüftungseinrichtung ausgebildet ist.
Patent EP-4260954-A1 (EP)
Inventor: RYAN TIMOTHY
IPC: B07C3/14
Filed: 2023-03-14
Abstract: The present application discloses a system, a method, and a computer system for correlating information to facilitate automated sortation. The method includes (i) receiving, by one or more processors, a first optical sensor data comprising a first element of routing data required to route an item but not a second element of routing data required, in addition to the first element, to route the item, (ii) obtaining the second element of routing data from a second optical sensor data, and (iii) causing the item to be routed based at least in part on the first element of routing data and the second element of routing data.
Patent EP-4247009-A1 (EP)
Inventor: HIGGINS SIDNEY A
IPC: H04R25/00
Filed: 2023-03-14
Abstract: The hearing device (12) includes an enclosure (22) having a front housing (24) and a rear housing (26), and an isolator (36) disposed between the front housing (24) and the rear housing (26). The isolator (36) includes a body (38) and a sleeve (40) disposed on the body (38). The front housing (24) and the rear housing (26) are connected to the sleeve (40) of the isolator (36). The device further includes a microphone (44) disposed in the front housing (24), a receiver (46) disposed in the rear housing (26), an acoustic port (48) that extends through the isolator body (36) between the receiver (46) and an opening (50) disposed in a first end (28) of the front housing (24), and a microphone port (50) that extends between the microphone (44) and the opening (50) disposed in the first end (28) of the front housing (24).
Patent EP-4269952-A1 (EP)
Inventor: SABRAOUI ABBAS
IPC: G01F1/26
Filed: 2023-04-28
Abstract: Compteur de fluide à ultrasons comportant un conduit (4) dans lequel un fluide peut circuler, un dispositif de mesure ultrasonique (6) pour évaluer un débit courant du fluide, une vanne (12) comprenant un organe mobile (14) pour contrôler le débit courant du fluide, un capteur de position (15) pour mesurer une position courante de l'organe mobile (14), un premier capteur de pression (16) pour mesurer une première pression du fluide en amont de la vanne (12) et un deuxième capteur de pression (17) pour mesurer une deuxième pression du fluide en aval de la vanne (12), un circuit de traitement (5) pour, si le débit courant ne peut pas être mesuré par le dispositif de mesure ultrasonique (6), évaluer le débit courant en fonction de la position courante de l'organe mobile (14) et d'une valeur de pression représentative d'une différence entre la deuxième pression et la première pression.
Patent EP-4285940-A1 (EP)
Title: Method of cleaning container processing system and container processing system
Inventor: NAGATA KEIKO
IPC: A61L2/08
Filed: 2023-05-24
Abstract: A method of cleaning a container processing system includes the step of applying a photocatalyst to a facility that the container processing system includes.
Patent EP-4298887-A1 (EP)
Inventor: WANG KANG
IPC: A01D34/74
Filed: 2023-05-26
Abstract: A push power tool includes a chassis. The chassis accommodates at least part of a mowing element. An adjustment mechanism is used for adjusting the mowing height. The chassis includes a first mounting portion for mounting a first gear plate, a second mounting portion for selectively mounting a second gear plate, and a third mounting portion for selectively mounting a connection mechanism for connecting a front wheel set to a rear wheel set. The chassis of the mower and the push power tool adopting the preceding solutions have good versatility.
Patent EP-4302973-A1 (EP)
Title: A sealing jaw system and a method for forming packaging containers by using a sealing jaw system
Inventor: MOSSBERG ULF
IPC: B29C65/36
Filed: 2023-06-12
Abstract: A sealing jaw system (100) is disclosed. The sealing jaw system (100) comprising: a first sealing unit (110) and a second, opposite, sealing unit (120), each sealing unit (110, 120) comprising: an upper shaft (111) and a lower shaft (112) driven by associated motors (180a, 180b) and having a pair of drive pulleys (115a) and three pairs of freely rotatable pulleys (115b) coaxially arranged with the shaft (111, 112); two pairs of drive bands (130a, 130b) and two pairs of driven bands (131a, 131b). Each sealing jaw unit has a sealing jaw (105a, 105b) and a coupling member (113a, 113b), and each pair of driven bands (131a, 131b) are driven by a pair of drive bands (130a, 130b) of the opposite one of the first and second sealing units (110, 120) via a coupling action between a coupling member (113a) of the pair of driven bands (131a) and a coupling member (113b) of the pair of drive band. A method for forming packaging containers is also provided.
Patent EP-4293204-A1 (EP)
Title: Airfoil anti-rotation ring and assembly
Inventor: SURACE RAYMOND
IPC: F01D25/24
Filed: 2023-06-16
Abstract: An assembly for a gas turbine engine (20) includes a plurality of vanes (60) having a radially outer platform (66) with a flange (70) that extends radially outward therefrom and a plurality of notches (72) in the flange (70). A ring (62) is located radially outward from the radially outer platform (66) of the plurality of vanes (60). An axially extending projection (80) extends through and corresponds with each of the plurality of notches (72) on the flange (70).
Patent EP-4310552-A1 (EP)
Inventor: MIN YANLING
IPC: G01S19/22
Filed: 2023-07-05
Abstract: Systems and methods for static session multipath detection are described herein. In certain embodiments, a system includes one or more global navigation satellite system (GNSS) receivers configured to receive GNSS signals from multiple GNSS satellites, wherein the GNSS receiver provides GNSS measurements. The system also includes one or more processors configured to receive the GNSS measurements. The one or more processors execute computer-readable instructions that cause the one or more processors to calculate code minus carrier (CMC) measurements for the measurements associated with each satellite; remove trends in the CMC measurements to create detrended CMC measurements; transform the detrended CMC measurements into transformed CMC measurements, wherein the transformed CMC measurements are in the frequency domain; identify multipath amplitude in a multipath frequency window; and determine if a GNSS signal is subject to multipath based on a comparison of the identified multipath amplitude against a code noise amplitude.
Patent EP-4311738-A1 (EP)
Inventor: OGNIBENE CLAUDIO
IPC: B62D5/04
Filed: 2023-07-21
Abstract: A hydrostatic steering apparatus (100) for vehicles is described, comprising: at least one double-acting hydraulic jack (105) equipped with a cylinder (110) and a plunger (115) adapted to subdivide the inner volume of the cylinder (110) into a first and a second operating chamber (120, 125), the plunger (115) comprising at least one stem axially protruding from the cylinder (110) and adapted to be connected to a steering wheel (130); a hydraulic guide unit (145) adapted to selectively convey a pressurised fluid into the first operating chamber (120) or the second operating chamber (125) of the cylinder (110); a steering shaft (200) having a first end connected to the hydraulic guide unit (145) and a second end connected to a manual steering member (165); an electric motor (220) adapted to apply a rotation torque to the steering shaft (200); a force sensor (245) adapted to measure an axial force applied to the plunger (115) of the hydraulic jack (105); and an electronic control unit (235) configured to adjust a value of the rotation torque applied by the electric motor (220) to the steering shaft (200) based on an axial force value measured by the force sensor (245).
Patent EP-4301888-A1 (EP)
Inventor: FAVERO CÉDRICK
IPC: C22B1/14
Filed: 2023-05-16
Abstract: This invention relates to a binder composition for the manufacture of iron ore pellets containing: a) at least two organic binding agents LO in the form of solid particles, which are at least: - a water-soluble anionic polymer PI with a weight average molecular weight between 500 and 200,000 daltons, and, - a water-soluble anionic polymer P2 with a weight average molecular weight greater than 500,000 daltons; and; b) at least one inorganic binding agent LI in the form of solid particles, the solid particles of the binding agents LO having a number median size of more than 500 micrometers, the particles of the binding agent LI have a number median size of less than one-third of the number median size of the solid particles of the binding agents LO.
Patent EP-0000698-A1 (EP)
Inventor: HARTLAPP GERHARD DR
IPC: C01B25/12
Filed: 1978-07-03
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zur Herstellung von hexagonalem Phosphorpentoxid, bestehend aus einer Verbrennungskammer (1), die an ihrer Innenwand mit Kühlrohren (10) versehen ist und ferner über einen Gaskühler (3) mit einer Kondensationskammer (4) in Verbindung steht, wobei der Gaskühler (3) aus einem Kühlrohrsystem (5) besteht, das in der Art eines offenen Tauchrohres oberhalb des Bodens der Kondensationskammer (4) endet, deren Wände mit einer Kühlvorrichtung (6) versehen sind.
Patent EP-0000278-A1 (EP)
Inventor: LAPEYRE FERNAND STEPHEN
IPC: B62M25/06
Filed: 1978-06-27
Abstract: A multi-speed bicycle transmission locatable in the pedal hub and actuable through the drive pedals. 
     A plurality of drive gears (92, 94, 96) are rotatable about the drive pedal shaft (32) and can be brought into selective engagement with the pedal shaft by means of a mechanism including a collar 180; the axial position of the collar along the pedal shaft determining which of the drive gears is in driving engagement with the pedal shaft. Inclined camming ridges (206, 208) allow the collar to be shifted axially by reverse rotation of the pedals at either of two rotational positions of the pedal shaft; one such position being associated with "up-changing" the other with "down-changing" of gear.
Patent EP-0000986-A1 (EP)
Inventor: KELLER JOHN WALTER
IPC: A61N1/37
Filed: 1978-08-03
Abstract: A plurality of programming bits are placed into a parallel in-serially out register (5). When the programmer is activated, a monostable (2) resets a counter (3), and energizes an oscillator (4) which clocks the counter. Three subintervals from the counter are utilized for pulse width modulation of the programming signals. Once for each bit, the output is energized and begins transmitting pulses at the lowest subinterval rate. Depending upon the logic state of each bit, the transmission pulse is terminated either at the second or the third subinterval time.
Patent EP-0003996-A1 (EP)
Inventor: GOVONI GABRIELE
IPC: B01F5/04
Filed: 1979-02-21
Abstract: Process for the continuous recovery of solid polycarbonate from its solutions in organic solvents, consisting in:
     a) subdividing the polycarbonate solution by steam (water vapor) at either sonic or ultra-sonic speed by means of a De Laval type nozzle;   b) conveying the dispersion thus obtained into a tubular heat exchanger having an increasing cross-section, preferably spirally-shaped or with elbow stretches having a thermal exchange coefficient of 500-1500 Kcal/h.m 2  °C, in which the heat dispersion is kept at 100°-140°C for periods of time comprised between 0.05 and 5 seconds;   c) separating the solid from the vapors in a cyclon;   d) drying of the solid in a water vapor fluid bed.
Patent EP-0005725-A1 (EP)
Inventor: STROHBAND ROLF
IPC: B65H19/12
Filed: 1979-04-25
Abstract: Supporting means for at least two rolls (4), of which the unwinding end of one roll is connected to the beginning of the other roll, by means of a frame having in each case two mounting supports (2) for receiving the ends of a spindle (3) carrying the roll which protrude from the roll. In order to provide a space-saving arrangement and reduce effort during roll change, the mounting supports (2) for the rolls to be connected together are arranged one above the other on a common carrier (1a) of the frame and a lifting apparatus which can be attached to the ends of the spindles protruding laterally from the rolls is provided for raising the rolls. The lifting apparatus is formed by two hooks (6) which can be attached in each case to one end of the spindle and which are in each case connected to a cable (7) which is guided over a deflection roll (8) mounted on the carrier above the upper mounting support, preferably in the manner of a block and tackle. <IMAGE>
Patent EP-0012155-A1 (EP)
Inventor: LEE THOMAS KIN PONG
IPC: G08B25/04
Filed: 1979-08-16
Abstract: I@ The intruder alarm device (100) includes a housing mounting a keyboard (112) on which the outside thereof and a loudspeaker (750) and electric components within the housing. The housing is adapted for mounting on a door or door frame adjacent a magnet mounted on the door frame or door. The device includes an audio alarm circuit (320) including the loudspeaker for generating an audio alarm when the door is opened, a control circuit (340) coupled to the alarm circuit for controlling operation of the alarm circuit, a signal generating circuitry including door motion sensing logic (440) for sensing when the door has been opened and for generating an alarm signal which is applied to the control circuit for operating the alarm circuit. The device further includes a programmable alarm inhibiting circuit including the keyboard upon which a number can be keyed in through switches closed by the keys for inhibiting operation of the audio alarm circuit. The alarm inhibiting circuit includes keyboard decoding logic und three leads which are coupled to the keyboard decoding logic (460) and which are releasably connected to one side of the switches operated by the keys on the keyboard. The keyboard forms a means for presenting a number to the keyboard decoding logic which compares the presented number with the predetermined number as de-  fined by the number switches to which the three leads are connected. The keyboard decoding logic is designed so that when the number presented to the keyboard is presented in a proper timed sequence and corresponds with the predetermined numberstored, as defined bytheselected connections of the three leads to the key switches, an alarm inhibit signal is produced by the keyboard decoding logic which is supplied to the control circuit for inhibiting or stopping the control circuit from operating the audio alarm circuit. The device also may include a bird chirp circuit (330) for providing a bird chirping sound to announce when a visitor has opened the door.
Patent EP-0013356-A1 (EP)
Inventor: KAMPS G L L
IPC: B01D46/02
Filed: 1979-12-07
Abstract: In a gas filter, especially a room air filter (1) comprising a rectangular frame (2), a replaceable filter pack (4) which includes a filter web (7) arranged in zig-zag fashion to form a plurality of filter pockets disposed in side-by-side relationship which is mounted between peripheral walls is adapted to be received within the frame by a supporting grid structure (3) which is mounted within the frame and shaped to match the plies of the filter web. 
<??>In order to provide a gas filter which is easy to handle and whose filter pack can also be transported without causing any trouble even, when it is in contaminated condition all peripheral walls (8, 9, 10 and 11) of the filter pack are stiff and jointly define a rigid container, the gas inlet opening (13) of this container being adapted to be closed by folding and bending marginal portions (R) of the peripheral walls (8, 9, 10 and 11) adjacent to this opening, and plies (21) provided adjacent the gas outlet opening (14) are held by tensioning means (22) which extend in the direction of the plies and are anchored to opposed peripheral walls (8, 10).
Patent EP-0003145-A1 (EP)
Inventor: JACOBS JACOBUS HUBERTUS
IPC: G02F1/15
Filed: 1979-01-04
Abstract: In a display device having a liquid display medium (11), for example liquid crystal, the filling apertures (9, 10) have to be readily sealed. In a seal which is very suitable for mass production a piece of elastic material (12) is drawn through two oppositely located filling apertures or between a brace across the filling aperture and the filling aperture.
Patent EP-0011440-A1 (EP)
Title: Double-pole trigger speed control switch
Inventor: PIBER EARL THOMAS
IPC: H01H9/52
Filed: 1979-11-07
Abstract: A double-pole, trigger-operated switch for controlling the speed of an electric motor, particularly in a portable tool, comprises two screw-clamp terminals for connection to the power lines and having respective stationary contacts 36, 38 connected thereto, two movable contacts 30, 32 pivotally mounted at their upper ends to a printed circuit board to which a control circuit is connected and pivotally connected at mid-points to respective limbs of a nylon cam follower 28, so that depression of the trigger 6, depressing with it an actuator 26 having a cam 26c, causes downwards movement of cam follower 28, guided in a race 2m, to spread its limbs and pivot the movable contacts into contact with stationary contacts 36, 38.