baber/WOPTO huggingface dataset:
Patent EP-4047810-A1 (EP)
Inventor: YELAMOS RUIZ PABLO
IPC: H02P6/26
Filed: 2022-02-22
Abstract: An apparatus includes a controller (140). To control current through a motor winding (131-1), the controller monitors (142) a magnitude of current supplied through the motor winding. The controller compares (144) the magnitude of current to a threshold value (165). In response to detecting that the magnitude of current crosses the threshold value, the controller terminates a flow of the current through the motor winding. In one application, termination of the current through the motor winding supports more efficient use of energy to drive the motor winding. For example, via the controller, terminating the current through the motor winding to prevent the current from flowing in a reverse direction through the motor winding.
Patent EP-4059426-A1 (EP)
Inventor: BULLINGTON GREGORY J
IPC: A61B5/15
Filed: 2016-06-13
Abstract: A bodily fluid transfer device (200), the transfer device comprising: a housing (210) defining an inner volume in fluid communication with an inlet port (213), the inlet port configured to receive bodily-fluid from a patient; and an actuator mechanism (220) disposed in the inner volume of the housing and configured to be transitioned from a first configuration to a second configuration to allow an initial volume of body fluid to flow into a pre-sample reservoir (260) in a portion of the actuator mechanism, after the initial volume is in the pre-sample reservoir, the actuator mechanism configured to be transitioned from the second configuration to a third configuration to allow a subsequent volume of bodily fluid to flow into a sample reservoir (270) outside of the actuator mechanism; when the subsequent volume of bodily fluid is in the sample reservoir, the transfer device configured to receive a portion of an external fluid reservoir to allow at least a portion of the subsequent volume of bodily fluid to flow from the sample reservoir to the external fluid reservoir via an outlet port (214) separate from the inlet port (213).
Patent EP-4056333-A1 (EP)
Title: Système de découpe de pièces métalliques
Inventor: LAMBERT ERIC
IPC: B25J11/00
Filed: 2022-03-14
Abstract: L'invention concerne un système de découpe (2) de pièces métalliques comprenant au moins une enceinte (4) comprenant au moins un robot de découpe (6) des pièces métalliques, l'enceinte (4) étant agencée pour permettre le fonctionnement et le transport du robot de découpe (6) à l'intérieur de l'enceinte (4).
Patent EP-4071747-A1 (EP)
Title: Display device to compensate image data based on sensing voltages
Inventor: PYUN KI HYUN
IPC: G09G3/3233
Filed: 2022-03-28
Abstract: A display device includes data lines, sensing lines, first pixels emitting light in a first color, second pixels emitting light in a second other color, a data driver, a sensing circuit, and a timing controller (11). The data driver supplies data voltages to the data lines during a display period, first reference voltages (Vref1r) to the data lines coupled to the first pixels during a sensing period, and second other reference voltages (Vref1g) to the data lines coupled to the second pixels during the sensing period. The sensing circuit receives first sensing voltages from the sensing lines coupled to the first pixels and second sensing voltages from the sensing lines coupled to the second pixels, during the sensing period. The timing controller compensates image data based on the first and second sensing voltages and the data driver generates the data voltages based on the compensated image data.
Patent EP-4080139-A1 (EP)
Inventor: KUBOTA KOUHEI
IPC: F25B41/335
Filed: 2022-03-30
Abstract: To suppress generation of a valve vibration sound without any another member such as an anti-vibration spring. In an expansion valve including a valve main body (12) having a valve chamber (16) which is communicated with a refrigerant inflow channel (13) and a refrigerant outflow channel (14), a valve body (18) which is arranged within the valve chamber, and changes a flow rate of the refrigerant by moving forward and backward with respect to a valve seat (17), a biasing member (20) which biases the valve body toward the valve seat, an actuating bar (21) which comes into contact with the valve body and moves the valve body in a valve opening direction against a biasing force generated by the biasing member, and a drive unit (24) which drives the actuating bar, the valve body is adapted to include a convex curved surface (for example, a spherical body), a leading end surface (21a) of the actuating bar is formed into a convex curved surface (for example, a spherical surface), and the leading end surface is brought into contact with the convex curved surface of the valve body.
Patent EP-4260896-A1 (EP)
Title: Handgerät zum lokalen aufstechen einer menschlichen oder einer tierischen haut
Inventor: SCHERKOWSKI DIRK
IPC: A61M37/00
Filed: 2022-04-14
Abstract: Handgerät (1) zum lokalen Aufstechen der Haut, aufweisend: ein Handstück (2a); ein Hautstechmodul (3), welches mit dem Handstück (2a) verbunden ist und ein Modulgehäuse (5) aufweist; eine Antriebvorrichtung (2), die zumindest teilweise in dem Handstück-Gehäuse (4) angeordnet und eingerichtet ist, an einer handstückseitigen Verbindungsstelle (14a) entlang einer Arbeitsrichtung eine Vor- und Zurück-Antriebsbewegung mit einer Hublänge bereitzustellen; und eine Hautstecheinrichtung (7), die zumindest teilweise in dem Modulgehäuse (5) angeordnet ist und wenigstens eine Stechnadel (6) an einer Nadelaufnahme sowie eine modulseitige Verbindungsstelle (14b) aufweist, welche mit der handstückseitigen Verbindungsstelle (14a) verbunden ist. Das Modulgehäuse (5) ist relativ zum Handstück-Gehäuse (4) zwischen einer ersten und einer zweiten Drehstellung drehbar und ein erster Nadelherausstand ist in der ersten Drehstellung des Modulgehäuses (5) gleich einem zweiten Nadelherausstand in der zweiten Drehstellung des Modulgehäuses.
Patent EP-4119880-A1 (EP)
Inventor: CHANG HUNG-SEN
IPC: F28F1/12
Filed: 2022-04-21
Abstract: An eddy fluid heat exchange device comprises a compound tube assembly (10a, 10b), which comprises an outer tube (11) mounted with an inner tube (12a, 12b) and has an eddy passage (13) formed therebetween. A guiding exit (14) is at one end of an eddy passage (13). An eddy guiding structure (20a, 20b) is mounted at another end of the eddy passage (13), having a guiding entrance (21a, 21b). Entering from the guiding entrance (21a, 21b), high pressure fluid forms eddies surrounding the inner tube (12a, 12b) when flowing through the eddy guiding structure (20a, 20b) and extends a flowing path in the eddy passage (13), simplifying structures and lowering costs of production and maintenance. Besides, increasing a heat transfer area between the high pressure fluid and the outer tube (11) or the inner tube (12a, 12b) improves the heat transfer efficiency.
Patent EP-4271132-A1 (EP)
Inventor: BÖCKLER MARCO
IPC: H05B6/76
Filed: 2022-04-29
Abstract: The invention relates to a cavity assembly (1) for an oven (2) with microwave heating function for heating comestible, the cavity assembly (1) has a front side (3) and a rear side (4), the front side (3) being the side accessible in use, wherein the cavity assembly (1) comprises at least the following components:- a cavity member (5) having a frontal opening (6) toward the front side (3) for receiving comestible; and- a front frame (7) connected to the cavity member (5) at the frontal opening (6),wherein the cavity member (5) comprises a cavity-side flange (8) at the frontal opening (6) and the front frame (7) comprises a frame-side flange (9), the flanges (8,9) extending toward the rear sideside (4). The cavity assembly (1) is characterized in particular in that the two flanges (8, 9) are embraced at least in sections by at least one common choke profile (10, 11), the choke profile (10, 11) being configured for blocking against microwave radiation.With the choke profile proposed here, control electronics can be effectively protected from microwave radiation.
Patent EP-4102029-A1 (EP)
Inventor: ULRICH STAUFF
IPC: F01D5/02
Filed: 2022-05-13
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines Rotors (1) für eine Turbomaschine mit einem um eine erste Längserstreckungsachse (a) ausgebildeten und eine zu der ersten Längserstreckungsachse (a) senkrecht verlaufende erste Stirnfläche (3a) aufweisenden ersten Rotorteil (3) und einem um eine zweite Erstreckungssachse (b) ausgebildeten und eine zu der zweiten Längserstreckungsachse (b) senkrecht verlaufende zweite Stirnfläche (4a) aufweisenden zweiten Rotorteil (4). Erfindungsgemäß ist ein Zwischenstück (5) vorgesehen ist, welches in einer ersten Position mit einer ersten Anlagefläche (5a) an der ersten Stirnfläche (3a) in Anlage gebracht wird und eine erste Bohrung (8a) durch das Zwischenstück (5) und die erste Stirnfläche (3) hindurch in das erste Rotorteil (3) hinein eingebracht wird und welches in einer zweiten Position mit einer zweiten Anlagefläche (5b) an der zweiten Stirnfläche (4a) in Anlage gebracht wird und eine zweite Bohrung (8b) durch das Zwischenstück (5) und die zweite Stirnfläche (4a) hindurch in das zweite Rotorteil (4) hinein eingebracht wird. Das Zwischenstück (5) wird mit der ersten Anlagefläche (5a) an der ersten Stirnfläche (3a) und mit der zweiten Anlagefläche (5b) an der zweiten Stirnfläche (4a) in Kontakt gebracht, in der ersten Bohrung (8a) wird ein erster Stift (9a) angeordnet und in der zweiten Bohrung (8b) wird ein zweiter Stift (9b) angeordnet. Das erste Rotorteil (3) und das zweite Rotorteil (4) werden anschließend gegeneinander axial auf Zug verspannt.
Patent EP-4280429-A1 (EP)
Title: Ceramic sleeve for a stator housing of an electrical machine
Inventor: TATE DAVID J
IPC: H02K5/128
Filed: 2022-05-17
Abstract: The present disclosure relates to an electrical machine (10) comprising a rotor (20) rotatable about a rotor axis (C), a stator (30) surrounding at least a portion of the rotor (20), a stator housing (40) defining a compartment (42) containing the stator (30) and a cooling fluid (36), and a ceramic sleeve (44) extending between the stator (30) and the rotor (20). The cooling fluid (36) is configured to surround and cool the stator (30) during operation, and The ceramic sleeve (44) seals the stator housing (40) to contain the cooling fluid (36) in the compartment (42). The present disclosure also relates to an aircraft that uses the electrical machine (10) to selectively drive a propulsion system thereof.
Patent EP-4101333-A1 (EP)
Title: Footwear provided with a sole of variable rigidity
Inventor: DALVIT MATTEO
IPC: A43B13/02
Filed: 2022-06-10
Abstract: Footwear (4) of variable rigidity, comprising:- a sole (8) having a tread (12) and an upper face (16) opposite the tread (12),- an upper (20),- a midsole (24), sandwiched between the upper (20) and the sole (8),- a stiffening strut (36), placed between an upper face (28) of the midsole (24), opposite the upper (20), and said upper face (16) of the sole (8), inside a watertight vacuum chamber (40) delimited between the midsole (24) and the sole (8),- the footwear (4) being provided with a pump (44) configured to create a variable depression inside said vacuum chamber (40).
Patent EP-4296745-A1 (EP)
Title: Optical device and method
IPC: G02B13/00
Filed: 2022-06-24
Abstract: According to an aspect of the present invention there is provided an optical device made according to an augmented reality optical design, the optical device comprising a plurality of optical elements for transmitting a light from a light source for display on an eye of a user, wherein the optical device comprises: a light source generating the light; a lens assembly off-axis from the light source and configured to receive the light; a first at least partially mirrored device; a second optical device positioned substantially orthogonal to the first at least partially mirrored device, and located intermediate the lens assembly and the first at least partially mirrored device, the second optical device configured to receive the light from the lens assembly and transmit the light to the first at least partially mirrored device; and a combiner receiving the light from the first at least partially mirrored device and directing the light to form a virtual image at an exit pupil at the position of the eye.
Patent EP-4120205-A1 (EP)
Title: Method and system for fashion attribute detection
Inventor: LAKSHMINARASIMHA JAYAVARDHANA
IPC: G06V10/82
Filed: 2022-06-29
Abstract: Traditional systems used for fashion attribute detection struggle to generate accurate predictions due to presence of large intra-class and relatively small inter-class variations in data related to the fashion attributes. The disclosure herein generally relates to image processing, and, more particularly, to a method and system for fashion attribute detection. The method proposes F-AttNet, an attribute extraction network to leverage the performance of fine-grained localized fashion attribute recognition. F-AttNet comprises Attentive Multi-scale Feature Encoder (AMF) blocks that encapsulate multi-scale fine-grained attribute information upon adaptive recalibration of channel weights. F-AttNet is designed by hierarchically stacking the AMF encoders to extract deep fine-grained information across multiple scales. A data model used by F-AttNet is trained using a novel γ-variant focal loss function for addressing the class imbalance problem by penalizing wrongly classified examples and incorporating separate importance to positive and negative instances.
Patent EP-4305991-A1 (EP)
Inventor: SCHARPENACK GEORG
IPC: A42B3/06
Filed: 2022-07-15
Abstract: Die vorliegende Erfindung betrifft eine Helmkalotte für einen ballistischen Schutzhelm umfassend (a) zumindest eine innenliegende Schicht (20), und (b) zumindest eine außenliegende Schicht (30), wobei die innenliegende Schicht (20) und die außenliegende Schicht (30) einen zumindest teilweise umlaufenden Abschlussbereich (40) der Helmkalotte (10) ausbilden, wobei die innenliegende Schicht (20) im Abschlussbereich (40) zumindest teilweise nach außen gekrümmt ist, um die außenliegende Schicht (30) zumindest teilweise zu umschließen.
Patent EP-4148106-A1 (EP)
Inventor: LAPINSKI MARK
IPC: C10G25/03
Filed: 2022-07-15
Abstract: A process increases the concentration of normal paraffins in a feed stream comprising separating a naphtha feed stream into a normal paraffin rich stream and a non-normal paraffin rich stream. A naphtha feed stream may be separated into a normal paraffin stream and a non-normal paraffin stream. An isomerization feed stream is taken from the non-normal paraffin stream and isomerized over an isomerization catalyst to convert non-normal paraffins to normal paraffins and produce an isomerization effluent stream. The isomerization effluent stream may be separated into a propane stream and a C4+ hydrocarbon stream optionally in a single column. The C4+ hydrocarbon stream may be recycled to the step of separating a naphtha feed stream.
Patent EP-4247002-A1 (EP)
Inventor: ZHOU LINGSONG
IPC: H04R1/10
Filed: 2022-07-29
Abstract: The disclosure relates to the technical field of control, in particular to a method for controlling headphones, and headphones. The headphones include a feedback microphone and a speaker. The method includes: obtaining (S100) an ear canal audio signal by collecting an audio signal in an ear canal by the feedback microphone; obtaining (S200) an audio signal feature parameter by conducting feature extraction on the ear canal audio signal; obtaining (S300) a tightness level of the headphones in a current wearing status; generating (S400) an audio feature to be identified according to the audio signal feature parameter and the tightness level; inputting (S500) the audio feature to be identified into a preset interactive operation identification model, and outputting an identification result; determining (S600) a control instruction corresponding to the interactive operation identifier; and controlling (S700) a playback status of the speaker according to the control instruction.
Patent EP-4317996-A1 (EP)
Title: Determining impedance of physical system
Inventor: BAARS ANTONIE
IPC: G01R27/02
Filed: 2022-08-02
Abstract: A system and method are provided for determining an impedance of a physical system based on a ratio of a perturbation to the physical system and a response of the physical system. The determining of the impedance comprises converting a response signal into the frequency domain to identify a magnitude and phase of a first harmonic of the response signal and a magnitude and phase of a third harmonic of the response signal, expressing the magnitude and phase of the first harmonic as a first complex term and expressing the magnitude and phase of the third harmonic as a third complex term, and in determining the impedance, using as the response a sum of at least the first complex term and three times the third complex term. Thereby, a correction may be applied to the impedance measurement to improve accuracy and thereby to allow larger perturbation amplitudes to be used.
Patent EP-4202924-A1 (EP)
Inventor: LI WENJIE
IPC: G10L25/93
Filed: 2022-08-22
Abstract: An audio recognizing method, including: performing acoustic feature prediction on the audio to be recognized to obtain first audio prediction result and an acoustic feature reference quantity for predicting an audio recognition result; obtaining second audio prediction result based on the acoustic feature reference quantity; and determining the audio recognition result of the audio to be recognized based on the first audio prediction result and the second audio prediction result, the audio recognition result including unvoiced sound or voiced sound. When determining that the audio is unvoiced sound or voiced sound, the first audio prediction result obtained by performing acoustic feature prediction on the audio to be recognized is used, and the second audio prediction result is obtained in combination with other acoustic feature reference quantities, thereby making the determination result of unvoiced sound or voiced sound of the audio more accurate, to improve the audio quality in speech processing.
Patent EP-4144858-A1 (EP)
Inventor: KAZACHKIN DMITRY VITALYEVICH
IPC: C12P19/04
Filed: 2013-07-12
Abstract: Methods are disclosed for processing biomass by single-stage supercritical hydrolysis, wherein the biomass has been size reduced.
Patent EP-4151186-A1 (EP)
Title: Kassette für eine konsole eines ophthalmochirurgischen systems sowie ophthalmochirurgisches system
Inventor: WERNER ANDREAS
IPC: A61M39/12
Filed: 2022-09-16
Abstract: Die Erfindung betrifft eine Kassette (4) für eine Konsole (1) eines ophthalmochirurgischen Systems (100) zur Behandlung eines Auges (6), wobei die Kassette (4) zum Einsetzen in einen Kassettenaufnahmebereich (56) der Konsole (1) ausgebildet ist und wenigstens eine Fluidpumpe (10, 20, 30, 40) zum Fördern eines Behandlungsfluids, einen Schlauch zum Anschließen an ein Handstück (5) sowie eine Verbindungseinheit (62) zum gegen ein sich-Lösen gesicherten mechanischen Verbinden eines kassettenseitigen Endes des Schlauches (61) mit einem Kassettengehäuse (60) der Kassette (4) aufweist. Erfindungsgemäß weist die Verbindungseinheit (62) einen am Kassettengehäuse (60) angeordneten Anschlussstutzen (59), der eine Durchgangsöffnung (64) für das Behandlungsfluid auf, und einen am kassettenseitigen Ende des Schlauches (61) ausgebildeten Steckverbinder (63) aufweist, der ebenfalls eine Durchgangsöffnung (65) für das Behandlungsfluid aufweist, wobei der Steckverbinder (63) im mit dem Anschlussstutzen (59) verbundenen Zustand gegenüber dem Anschlussstutzen (59) fluiddicht und um eine Längsachse (66) der Durchgangsöffnung (64, 65) drehbar gehalten ist.
Patent EP-4167105-A1 (EP)
Inventor: LEWIS JUSTIN
IPC: G06F16/44
Filed: 2016-08-23
Abstract: A method for providing a cross-application content player is disclosed. The method includes receiving, during playback of a content item in a first content player within a first user interface of a first mobile application, an indication of a user request pertaining to a second mobile application, wherein the first mobile application is associated with a first platform, and the second mobile application is associated with a second platform. The method further includes identifying a play state of the content item corresponding to the user request, and causing playback of the content item in a second content player within a second user interface of the second mobile application based on the play state.
Patent EP-4166749-A1 (EP)
Inventor: PHELPS PHILLIP
IPC: E21B43/1185
Filed: 2018-03-16
Abstract: A method for controlling a target switch assembly (232A) in a chain of switch assemblies (232A to 232M), the method comprising: distributing (1100) the chain of switch assemblies (232A to 232M) in a wellbore (211); placing (1102) a controller (206) at a head of the wellbore (211); making (1104) a first decision, at the controller (206), to actuate a corresponding detonator (230A) of the target switch assembly (232A); transmitting (1106), from the controller (206) to the target switch assembly (232A), a fire command to activate the corresponding detonator (230A); and making (1108) a second decision, locally, at the target switch assembly (232A), whether or not to activate the detonator (230A), after the fire command from the controller (206) is received, based on whether or not a voltage measured by the target switch assembly (232A) is larger than a threshold voltage.
Patent EP-4159372-A1 (EP)
Title: Sheet metal file
Inventor: HAYASHI MITSUHIKO
IPC: B23D71/04
Filed: 2022-09-30
Abstract: A sheet metal file (1) includes a main body (3) composed of a sheet metal member that is flexible, and cutting edges (4) raised by setting on a surface, on a first side, of the main body. The sheet metal file is allowed to smooth an object to be smoothed. The main body (3) is an elastic member. The cutting edges (4) are formed so that a driving depth with respect to the main body (3) is in a range of 20 to 40% of a thickness of the main body (3). The sheet metal file is allowed to smooth an object to be smoothed with the surface (3a) of the main body (3) on which the cutting edges (4) are raised facing a curved surface of the object to be smoothed and with the main body (3) bent along the curved surface.
Patent EP-4137009-A1 (EP)
Inventor: EIGENMANN GUIDO
IPC: A47C27/06
Filed: 2019-06-11
Abstract: A method of making a sectioned continuous string of springs (86) for use in an assembler comprises cutting a starting string of pocketed springs (88) to create a first supply string of pocketed springs (72) containing first springs from a first coiler; providing a second supply string of pocketed springs (74) containing second springs different than the first springs from a second coiler; moving the first supply string of pocketed springs (72) from an in-line position aligned with the starting string of pocketed springs (88) to an off-line position; moving the second supply string of pocketed springs (74) to an in-line position with the starting string of pocketed springs (88); welding overlapped tabs from the second supply string of pocketed springs (74) and the starting string of pocketed springs (88) together to create a combined string of pocketed springs (84); moving the combined string (84) of springs downstream; cutting (114) the combined string of pocketed springs (84) at a desired location; moving the second supply string of pocketed springs (74) out-of-line with the combined string; moving the first supply string (72) in-line with the combined string of pocketed springs (84); and welding tabs from the first supply string (72) and combined string (84) together.