baber/WOPTO huggingface dataset:
Patent EP-3903986-A1 (EP)
Inventor: HATANO RYOICHI
IPC: B23K20/12
Filed: 2019-12-26
Abstract: A friction stir spot welder includes a controller (51) configured to: (B) drive a rotary actuator (57) and an advancement/withdrawal actuator (53) to cause a pin (11) to press workpieces (60) while rotating; (C) after the pressing (B), drive the rotary actuator (57) and the advancement/withdrawal actuator (53) to cause the pin (11) and a shoulder (12) to press the workpieces (60) while rotating; and (D) after the pressing (C), drive the rotary actuator (57) and the advancement/withdrawal actuator (53) to cause the pin (11) and/or the shoulder (12) to plunge into a weld region of the workpieces (60) while rotating and stir the weld region to weld the workpieces (60) together.
Patent EP-3903064-A1 (EP)
Inventor: BARNEA SHAHAR
IPC: G01C11/02
Filed: 2019-11-04
Abstract: The present invention describes an aerial survey camera system. The system includes two or more cameras mounted on a bracket that rotates perpendicular to the aircraft's movement by a motor. The images are captured at specific calculated angular intervals during the camera's sweeps. The motor positions the cameras in the planned angles and stops their rotation, while the controller commands the cameras to capture the images. Optionally the aircraft crosses an area of interest in parallel lines of flight at opposite directions, for example to facility covering all viewing angles with a small number of cameras. The invention further discloses methods for efficient flight management utilizing the disclosed system.
Patent EP-3881025-A1 (EP)
Inventor: SUMMER MATTHEW D
IPC: B62D55/06
Filed: 2019-12-31
Abstract: Systems and methods of manipulating/controlling robots. In many scenarios, data collected by a sensor (connected to a robot) may not have very high precision (e.g., a regular commercial/inexpensive sensor) or may be subjected to dynamic environmental changes. Thus, the data collected by the sensor may not indicate the parameter captured by the sensor with high accuracy. The present robotic control system is directed at such scenarios. In some embodiments, the disclosed embodiments can be used for computing a sliding velocity limit boundary for a spatial controller. In some embodiments, the disclosed embodiments can be used for teleoperation of a vehicle located in the field of view of a camera.
Patent EP-3906517-A1 (EP)
Inventor: BEAN THOMAS
IPC: G06Q20/00
Filed: 2019-12-30
Abstract: bZx is built on Ethereum and integrated with the 0x protocol. It is the first fully decentralized, peer-to-peer margin funding and trading protocol. bZx is not itself an exchange, but a protocol that can be integrated into the current exchange infrastructure. Exchanges and relays are incentivized by fees denominated in the BZRX protocol token (BZRX) to offer decentralized margin lending and margin trading services. Assets are valued and liquidated via competing oracle providers. By decoupling the valuation and liquidation of assets from the protocol, the oracle marketplace approach allows competition to drive the oracle provider fee to its marginal cost while encouraging experimentation and flexibility.
Patent EP-3917283-A1 (EP)
Inventor: FAN DAMING
IPC: H05B6/64
Filed: 2019-05-27
Abstract: The present invention discloses a microwave treatment device for a continuous liquid state material, which belongs to the technical field of microwave treatment. The microwave treatment device for a continuous liquid state material of the present invention includes a feeding and preheating section, a microwave heating section, and a cooling and receiving section. The microwave heating section includes a microwave generation system, a waveguide system as well as a tuner, and a microwave absorption cavity. The waveguide system includes at least two waveguides. Each waveguide is mounted at a microwave feed port provided on an outer wall of the microwave absorption cavity according to a predetermined angle. The predetermined angle is greater than or equal to 15° and less than 90°. The present invention provides a specific implementation solution for microwave treatment of a liquid state material, and considers a reflection action of the microwaves, the safety of device operation process and a utilization rate of energy are improved by means of a special waveguide arrangement mode, and the treatment temperature for the liquid state material can be reached. Therefore, a feasible solution for applying the microwave treatment to the liquid state material is provided.
Patent EP-3917000-A1 (EP)
Inventor: HONGYO Akane
IPC: H02P29/024
Filed: 2019-01-23
Abstract: A rotary-machine control device includes: a connection switching device (7) switching a connection state of stator windings (11 to 13) of a rotary machine (1); a current detection unit (4) detecting a rotary machine current flowing in the rotary machine (1); a voltage application unit (3) applying voltage to the rotary machine (1); a control unit (5) generating a voltage command provided to the voltage application unit (3) and outputting a switching command to switch the connection state to the connection switching device (7); and an open-phase determination unit (6) determining presence or absence of disconnection in the rotary machine (1) or presence or absence of disconnection of a power distribution line to the rotary machine (1). During rotation of the rotary machine (1), the control unit (5) outputs the switching command and the open-phase determination unit (6) determines presence or absence of disconnection.
Patent EP-3931698-A1 (EP)
Inventor: LARSSON TONY
IPC: G06F9/50
Filed: 2019-03-01
Abstract: A method for dynamically configuring a network (100) is proposed for training a machine learning model. The network comprises a server computing device (102) and a plurality of client computing devices (104). The method is performed at a computing device communicatively coupled to the network and comprises the following steps: selecting (202) client computing devices to participate in training the model; determining (204) a first value of an evaluation metric of the model based on the selected client computing devices; determining (206) the presence of an adjustment trigger; adjusting (208) the number of client computing devices used to determine the value of the evaluation metric in response to the adjustment trigger; determining (210) a second value of the evaluation metric based on the adjusted number of client computing devices; and setting (212) the number of client computing devices participating in training the model accordingly.
Patent EP-3891574-A1 (EP)
Inventor: QIAO LIANG
IPC: G05F1/56
Filed: 2019-04-10
Abstract: A reconfigurable voltage regulator for use in a system having a multiple power domains includes a power detecting circuit and a charge pump. The power detecting circuit is coupled to a power supply and configured to partition a power range of the power supply into multiple voltages zones corresponding to the multiple power domains of the system and provide a pump enable signal associated with a specific power domain among the multiple power domains. The charge pump includes multiple pump stages arranged in a matrix, wherein each pump stage is activated or deactivated according to a corresponding bit of the pump enable signal.
Patent EP-3994636-A1 (EP)
Inventor: RESHEFF YEHEZKEL S
IPC: G06Q10/06
Filed: 2019-07-31
Abstract: La présente invention concerne des procédés de détection d'anomalie basés sur l'apprentissage automatique qui sont utilisés pour identifier un changement dans des données de transaction à diffusion en continu d'utilisateurs. Si un niveau seuil de changement dans les données de transaction de l'utilisateur est détecté, l'utilisateur est ensuite identifié comme ayant potentiellement vécu un événement marquant. Ensuite, après que l'utilisateur est identifié comme ayant potentiellement vécu un événement marquant, des transactions d'utilisateur individuelles sont traitées et analysées afin de déterminer l'événement marquant spécifique que l'utilisateur a le plus vraisemblablement vécu. L'utilisateur est ensuite identifié comme ayant vécu l'événement marquant spécifique identifié. Ces informations sont ensuite utilisées pour personnaliser les interactions entre l'utilisateur et le système de gestion de données telles que des questions posées à l'utilisateur, des formulaires ou des affichages fournis à l'utilisateur, ou des offres faites à l'utilisateur.
Patent EP-4002997-A1 (EP)
Inventor: LANGRELL STEPHEN ARTHUR
IPC: A01K1/00
Filed: 2019-07-30
Abstract: Livestock handling equipment characterized by a modular alley construction employing shared bows with hole-penetrated front and rear faces for fastening of elongated structural beams and coupling of side panels at both of said faces. Longitudinally protruding coupling members on said side panels for engaging said holes include grooved and longitudinally extendable/retractable pivot pins at the bottom ends of the side panels. Selectively mountable/removable cladding members enable convenient strategic customization of cladding coverage to optimize livestock flow via pressure zone techniques, physical intervention and/or light-based attraction, and also enable physical access for inspection and treatment of the animals.
Patent EP-4024391-A1 (EP)
Inventor: OIKAWA Junya
IPC: G10G1/00
Filed: 2019-08-30
Abstract: Provided is an apparatus that can more easily perform an improvisational performance based on a motion state of a user.An acoustic space creation apparatus includes a camera, a light source, an input unit, a processing unit, and a plurality of speakers. The camera captures an object. The light source irradiates the object. The input unit acquires images from the camera. The processing unit selects a sound to be generated corresponding to a frame of the video. The plurality of speakers output a sound selected by the processing unit. The processing unit compares a light amount in the frame with a light amount in a frame immediately before the frame and determines whether the object is in a motion state or a stop state based on a predetermined threshold for light amount. When the object is determined to be in a motion state, the processing unit generates a motion detection signal, selects a musical pitch to be output in accordance with a pre-stored musical structure program, allocates one of the plurality of speakers to each sound of the selected musical pitch in accordance with a pre-stored spatial structure program, and causes the allocated speaker to output the sound. When the motion state consecutively occurs a first predetermined number of times during a first unit time, the number of times of the consecutive occurrences for the first predetermined number of times reaches a second predetermined number of times, the object is determined to be in a motion state after having been in a stop state during a second unit time or greater, and a specific speaker among the plurality of speakers is allocated to a predetermined sound, the processing unit causes the specific speaker to generate a sine wave in accordance with the musical structure program. When the motion state consecutively occurs the first predetermined number of times during the first unit time, the number of times of the consecutive occurrences for the first predetermined number of times reaches a third predetermined number of times, the object is determined to be in a motion state after having been in a stop state during the second unit time or greater, and the specific speaker is allocated to the selected sound, the processing unit causes the specific speaker to output a first reverberation sound in accordance with the musical structure program. When the motion state consecutively occurs a fourth predetermined number of times during the first unit time, the processing unit causes the speaker to output a second reverberation sound in a predetermined order in accordance with the musical structure program.
Patent EP-4021107-A1 (EP)
Inventor: TAKAHASHI YUKI
IPC: H04W72/04
Filed: 2019-08-23
Abstract: A terminal according to an aspect of the present disclosure includes a receiving section configured to receive information related to one or a plurality of frequency hopping modes, and a control section configured to determine, based on information related to the same frequency hopping mode or information related to different frequency hopping modes, a frequency hopping mode to be applied to each of a first uplink shared channel to which repetitive transmission in a first unit is applied and a second uplink shared channel to which repetitive transmission in a second unit shorter than the first unit is applied.
Patent EP-4052951-A1 (EP)
Inventor: NAKAMURA KATSUNORI
IPC: B60L15/20
Filed: 2019-10-28
Abstract: A control method for an electric vehicle using a motor as a traveling drive source to decelerate by a regenerative braking force of the motor, including: obtaining an accelerator operation amount; estimating a disturbance torque acting on a vehicle body of the electric vehicle; obtaining an angular velocity of a rotating body that correlates to a rotation speed of a drive shaft which drives the electric vehicle; calculating a first torque command value based on the accelerator operation amount; setting the first torque command value to a torque command value; controlling a torque generated in the motor based on the torque command value; setting a target stop position at the time of stopping the electric vehicle; calculating a target angular velocity of the rotating body according to a distance from the electric vehicle to the target stop position; calculating a second torque command value for stopping the electric vehicle at the target stop position based on a difference between the target angular velocity and the obtained angular velocity; and converging the torque command value to the disturbance torque by setting the second torque command value to the torque command value and adjusting the braking and driving forces of the motor according to a distance to the target stop position, when the accelerator operation amount decreases or becomes zero and the electric vehicle is about to stop.
Patent EP-4070840-A1 (EP)
Inventor: GUO JING
IPC: A61M16/01
Filed: 2019-12-03
Abstract: A patient ventilation monitoring apparatus. The apparatus comprises: a sensor interface (16), which receives an airway pressure value of a patient, which airway pressure value is monitored by a first pressure sensor (19a) and an esophageal pressure value of the patient, which esophageal pressure value is monitored by a second pressure sensor (19d); and a processor (14), which is in signal connection with the sensor interface (16), respectively receives the airway pressure value and the esophageal pressure value, obtains an alveolar bearing pressure by means of calculating the difference between the airway pressure value and the esophageal pressure value, and guides mechanical ventilation according to the alveolar bearing pressure. The apparatus can guide clinical ventilation parameter setting and lung recruitment maneuver operations.
Patent EP-4071018-A1 (EP)
Inventor: ICHIBA TSUKASA
IPC: B60W10/06
Filed: 2019-12-06
Abstract: A hybrid control method of the present invention involves controlling a hybrid vehicle in which when an internal combustion engine is in a firing state, power is generated by an electric power generation motor connected to an internal combustion engine via a gear mechanism, and assistance is performed using intake negative pressure of the internal combustion engine during brake actuation. In this hybrid control method, a control unit sets, as a rotational speed threshold value, an engine rotational speed at which gear tooth striking sound occurring in the gear mechanism in the firing state is not a problem in terms of quality, and generates negative pressure while maintaining the engine rotational speed in the firing state when negative pressure must be generated in the firing state with the engine rotational speed equal to or greater than the rotational speed threshold value. In addition, the control unit generates negative pressure after switching from the firing state to a motoring state, in which the internal combustion engine is caused to rotate by the electric power generation motor, when negative pressure must be generated in the firing state with the engine rotational speed less than the rotational speed threshold value.
Patent EP-4013599-A1 (EP)
Title: 3d printing modules with build platform driving mechanisms
Inventor: FARRENY AGRAS HERIBERT
IPC: B29C64/00
Filed: 2019-12-20
Abstract: A 3D printing module, a build unit and a method are disclosed herein. The 3D printing module comprises a build unit receiving interface to receive a build unit. The build unit comprises a build platform with a build platform drive interface. The 3D printing module further comprises a driving mechanism engageable with the build platform drive interface to controllably move the build platform.
Patent EP-3693730-A1 (EP)
Title: An apparatus and a method of  ultrasonically inspecting a component
Inventor: JEKETO ALEJANDRO
IPC: G01N29/04
Filed: 2020-01-08
Abstract: An apparatus (70) for ultrasonically inspecting a component of a gas turbine engine at a centre frequency required for ultrasonic inspection of the component. The apparatus comprises an ultrasonic transducer (72) and a waveguide (74). The ultrasonic transducer and the waveguide are mounted in a holder, the holder is movably mounted in a carrier, and the carrier is movably mounted in a frame. The waveguide (74) has a first end (76), a second end (78) and a surface (80). The waveguide (74) is circular in cross-section, the surface of the waveguide between the first end and the second end is concave, and the waveguide (74) reduces in diameter from the first end (76) to the second end (78). The length (L) of the waveguide (74) is equal to or greater than 0.5 times and equal to or less than 3 times the wavelength of an ultrasonic signal at the centre frequency required for the ultrasonic inspection. The ultrasonic transducer (72) is acoustically coupled to the first end (76) of the waveguide (74) and the second end (78) of the waveguide (74) is arranged adjacent to the component (41, 41A) in use. A method of ultrasonically inspecting a component of a gas turbine engine is also disclosed.
Patent EP-3686336-A1 (EP)
Inventor: NAM HYOUNG UK
IPC: D06F37/30
Filed: 2020-01-24
Abstract: A driving device for a washing machine (100) includes: a shaft (300) including an inner shaft (310) and an outer shaft (330) surrounding the inner shaft (310); a motor assembly (110) including a stator (111), a rotor (113) that surrounds the stator (111), a modulator (115) that surrounds the rotor (113), and a magnetic gear rotating body (117) that surrounds the modulator (115); a first fixation body (120) that connects between the inner shaft (310) and the magnetic gear rotating body (117); a second fixation body (140) having one end connected to the stator (111) and the other end connected to a tub (200); and an electronic clutch (180) that disconnects the outer shaft (330) and the rotor (113) or connects the inner shaft (310) and the rotor (113) according to an operation mode of the washing machine (100). The modulator (115) adjusts a speed and torque of the magnetic gear rotating body (117). The driving device may make a motor drive area highly efficient and may reduce electric consumption.
Patent EP-3696316-A1 (EP)
Inventor: GURUSINGHE NICOLA
IPC: D06M13/244
Filed: 2020-01-28
Abstract: A polyurethane-coated fabric product, particularly a polyurethane-coated glove, comprises a fabric liner and, on the surface of the liner, a microporous foam layer comprising polyurethane and a bifunctional sulphur-containing alkoxysilane. The microporous foam layer exhibits increased abrasion resistance, durability and increased resistance to water penetration. Preferably, the bifunctional sulphur-containing alkoxysilane is bis(triethoxysilylpropyl)tetrasulphane.The polyurethane-coated fabric product is manufactured by a method comprising the steps:(a) providing a fabric liner;(b) applying a coating to at least part of the surface of the liner, wherein the coating comprises a solution, in a polar aprotic solvent, of a polyurethane resin and a bifunctional sulphur-containing alkoxysilane;(c) treating the coated fabric with water, thereby causing the polyurethane to coagulate and form a microporous foam layer on the fabric liner; and(d) drying the polyurethane-coated fabric product.
Patent EP-3666302-A1 (EP)
Inventor: LALOMIA BRENT S
IPC: F24F8/158
Filed: 2006-12-13
Abstract: A waste collection unit for collecting waste material through a plurality of suction lines during a medical procedure is presented. The unit comprise a portable cart; a first waste container supported by said portable cart and adapted for connection to one of the suction lines to collect the waste material during the medical procedure; a second waste container supported by said portable cart and adapted for connection to another of the suction lines to collect the waste material during the medical procedure; a vacuum source in selective communication with both of said first and second waste containers for providing a vacuum in both of said first and second waste containers simultaneously to draw the waste materials into said waste containers through the suction lines; a first vacuum regulator in fluid communication with said vacuum source for regulating a vacuum level in said first waste container; and a second vacuum regulator in fluid communication with said vacuum source for regulating a vacuum level in said second waste container. A control system is in communication with said first and second vacuum regulators and adapted for simultaneously controlling said first and second vacuum regulators to control the vacuum levels in said first and second waste containers such that different vacuum levels can be established in said first and second waste containers.
Patent EP-3687232-A1 (EP)
Title: Design of synchronization signals for narrowband operation
Inventor: LEI JING
IPC: H04J11/00
Filed: 2016-08-26
Abstract: Aspects of the present disclosure provide techniques for design of synchronization signals for narrowband operation, which can be used for stand-alone/in-band/guard-band deployment. An example method is provided for operations which may be performed by a base station (BS). The example method generally includes generating a primary synchronization signal (PSS) utilizing a first code sequence and a cover code applied to the first code sequence over a first number of symbols within one or more subframes, generating a secondary synchronization signal (SSS) based on a second code sequence over a second number of symbols within one or more subframes, and transmitting the PSS and the SSS in the first and second subframes to a first type of a user equipment (UE) that communicates on one or more narrowband regions of wider system bandwidth.
Patent EP-3689234-A1 (EP)
Title: Systems and methods for ablating tissue
Inventor: WEINKAM DANIEL R
IPC: A61B5/352
Filed: 2014-10-30
Abstract: Intra-cardiac voltage data display systems display a plurality of data sets derived at least from intra-cardiac voltage data sampled by an electrode. In some embodiments, at least some of the data sets are derived from a portion of the intra-cardiac voltage data that excludes an excludable portion of the intra-cardiac voltage data having a relationship with an occurrence of a particular cardiac event to facilitate identification of the existence of a transmural lesion in tissue adjacent the electrode. In some embodiments, the particular cardiac event is the occurrence of an R wave in the cardiac cycle, and the excludable portion is a V wave in the cardiac cycle.