baber/WOPTO huggingface dataset:
Patent EP-4101416-A1 (EP)
Inventor: FUJISAKI KEN
IPC: A61C1/07
Filed: 2020-02-05
Abstract: An ultrasound probe includes a treatment portion that is formed at a distal end of a transmission portion transmitting input vibration energy, the treatment portion being configured to vibrate with a predetermined amplitude to cut a treatment target object, in which the treatment portion includes a first striking face that faces the treatment target object, a second striking face that faces the treatment target object at a position away from the first striking face toward a proximal end side in an axial direction, and a first side surface that connects the first striking face and the second striking face in the axial direction and that has a predetermined length in the axial direction, in which when the predetermined length of the first side surface is h, 0 < h ≤ 200 [µm] is satisfied.
Patent EP-3958058-A1 (EP)
Inventor: CHEN YIXUE
IPC: G03B21/20
Filed: 2020-12-15
Abstract: The present invention provides a hybrid light source system, the hybrid light source system includes a first light source group, a second light source group, and a bandpass filter. The first light source group and the second light source group emit light beams which are the same in color and different in wavelength range. An emergent direction of a light beam of the first light source group and an emergent direction of a light beam of the second light source group are perpendicular to each other. The bandpass filter is arranged on emergent light paths of the first light source group and the second light source group, an angle of 45 degrees is formed between the emergent direction of the light beam of the first light source group and the bandpass filter, an angle of 45 degrees is formed between the emergent direction of the light beam of the second light source group and the bandpass filter, the bandpass filter is configured to reflect the light beam of the first light source group and transmit the light beam of the second light source group. The bandpass filter with a narrower bandwidth to a transitional wavelength range is used in the present invention to combine two light beams of wavelength ranges very close to each other, thereby meeting requirements on light filling for the light beams of the same color, providing various hybrid light sources required for illumination of projection display devices, and improving display effects of the projection display devices. The present invention further provides a projection display device having the above advantages.
Patent EP-4131717-A1 (EP)
Inventor: ZHANG PENG
IPC: H02J7/02
Filed: 2020-04-15
Abstract: A charging and discharging switching apparatus (200) and method, and a bidirectional charging system are provided. The charging and discharging switching apparatus (200) mainly includes a first switch (K1), a second switch (K2), a switching power supply (B), and a control unit (201). A first end of the first switch (K1) is configured to connect to a power supply device (400), a second end of the first switch (K1) is configured to connect to a load device (300), and the second end of the first switch (K1) is further separately connected to a first end of the second switch (K2) and the switching power supply (B). A second end of the second switch (K2) is configured to connect to a new energy vehicle (100). After a first condition is met, the control unit (201) controls the switching power supply (B) to discharge, and turns on the second switch (K2), to conduct a path through which the new energy vehicle (100) supplies power to the load device (300). After a second condition is met, the control unit (201) turns on the first switch (K1), to conduct a path through which the power supply device (400) supplies power to the load device (300). The use of the charging power switching apparatus (200) helps shorten power interruption time of the load device (300).
Patent EP-4020692-A1 (EP)
Inventor: YAN KUN
IPC: H01M50/289
Filed: 2020-06-30
Abstract: An electrochemical apparatus includes a barrier, where the barrier is hermetically connected to an outer package, standalone chambers are formed at two sides of the barrier respectively, each chamber encapsulates an electrode assembly and an electrolyte, electrode assemblies in adjacent chambers are connected in series by tabs, and the barrier includes an ion insulating layer, water permeability of the barrier is less than or equal to 10 -3  g/(day·m 2 ·Pa)/3 mm, and sealing thickness T and sealing width W of a seal between the barrier and the outer package satisfy 0.01≤T/W≤0.05.Based on the electrochemical apparatus, not only high voltage output can be achieved and a temperature rise of the electrochemical apparatus can be reduced, but also water resistance and environmental stability of the electrochemical apparatus can be improved.
Patent EP-4169048-A1 (EP)
Inventor: MILLER MITCHELL
IPC: C01B32/312
Filed: 2020-12-17
Abstract: A serviceable energy storage device, such as a capacitor, ultracapacitor or supercapacitor, includes electrodes made from activated carbon produced from a low-cost source, such as thermal coal or another low-cost feedstock. The serviceable energy storage device includes replaceable electrolyte comprising a low-cost co-solvent and salt solution. The activated carbon is manufactured with a pore sizing selected in accordance with the electrolyte such that an electrode material pore configuration matches an ion coupling size of the electrolyte. An improved manufacturing process for the energy storage device is effective at a regular atmospheric environment, allowing the electrolyte to be subsequently replaced at the regular atmospheric environment.
Patent EP-4177241-A1 (EP)
Inventor: WANG XUE
IPC: C07C59/125
Filed: 2020-10-26
Abstract: Provided are a carboxylic acid compound of formula I, and a preparation method therefor and application thereof. When being applied to the extraction and separation of metal ions, the carboxylic acid compound can achieve a high separation coefficient, low back extraction acidity, high load rate, high back extraction rate, high stability, and low water solubility, so that the extraction process is stable, and environmental pollution and components can be reduced. The present application can be used in various systems such as ternary battery recycling and battery-grade nickel sulfate preparation.
Patent EP-4043608-A1 (EP)
Inventor: OGO YOSHINORI
IPC: C23C14/50
Filed: 2020-07-30
Abstract: To provide a highly productive, compact, and inexpensive film deposition apparatus while ensuring the stability of the film deposition quality, the apparatus comprises: a rotating body (21) configured to be rotatable and provided with a holding unit (212) that holds an object (3) to be transferred in an attachable and detachable manner, the holding unit (212) being provided along an outer peripheral portion of the rotating body (21); and a transfer mechanism (22) having a gripping mechanism (223) capable of gripping and releasing the object (3), the transfer mechanism (22) transferring the object (3) held by a predetermined device (111) to the holding unit (212) of the rotating body (21) and transferring another object (3) held by the rotating body (21) to the predetermined device (111).
Patent EP-4183036-A1 (EP)
Title: Dc/dc power converter, method for controlling switching thereof, dc/dc power converter arrangement and system
Inventor: WIJEKOON PINIWAN THIWANKA BANDARA
IPC: H02M3/07
Filed: 2020-09-14
Abstract: The present invention relates to a DC/DC power converter for converting voltage at an input of the DC/DC power converter to a voltage at an output of the DC/DC power converter, wherein the output voltage is a multiple of the input voltage. The DC/DC power converter comprises two switching circuits electrically connected in series, two capacitors electrically connected in series, and a resonant circuit comprising a resonant capacitor and a resonant inductor. The series connection of the two capacitors is electrically connected in parallel to the series connection of the two switching circuits. The resonant circuit is electrically connected to the two switching circuits. A first capacitor of the two capacitors is electrically connected in parallel to the input. Each switching circuit comprises two switching units electrically connected in series, wherein each switching unit comprises two or more switches electrically connected in series.
Patent EP-4206052-A1 (EP)
Inventor: ZHANG FEIXIANG
IPC: B60W30/12
Filed: 2020-09-21
Abstract: A driving control method for a vehicle, comprising: acquiring a state of a rear wheel steering function of a vehicle; and adjusting the state of the rear wheel steering function to control a traffic jam pilot function of the vehicle to enter an activated state, wherein if the rear wheel steering function is in an activated state, before the rear wheel steering function is switched to an inactivated state, the traffic jam pilot function does not enter an activated state, and if the rear wheel steering function is in an inactivated state, after both a longitudinal control state and a lateral control state of the vehicle enter a traffic jam pilot mode, the traffic traffic jam pilot function enters an activated state.
Patent EP-4194134-A1 (EP)
Inventor: HIBBITT IAN
IPC: B23K9/32
Filed: 2021-12-09
Abstract: The present invention relates to a method of removing an impurity from a surface of a feedstock wire prior to an additive manufacturing (AM) process comprising the steps of providing a source of the feedstock wire, wherein the source of the feedstock wire comprises a wire spool; and providing an impurity removing chamber around the feedstock wire, wherein the impurity removal chamber is located between the wire spool and a deposition head.
Patent EP-4023250-A1 (EP)
Inventor: FELBER VERONIKA BARBARA
IPC: A61K103/00
Filed: 2021-01-04
Abstract: The present disclosure relates to compounds of Formula (1a), (1b), (1c) or (1d):
     
     
and pharmaceutically acceptable salts thereof, wherein X, Z, L, CM and R 1  are defined herein, and their use as cancer diagnostic or imaging agents.
Patent EP-4023464-A1 (EP)
Inventor: MADEA SHIMPI
IPC: B60C11/13
Filed: 2021-01-05
Abstract: A tread for a pneumatic tyre, the tread comprising a plurality of grooves, the grooves comprising: a groove surface (122); and a plurality of elements (410) spaced from one another in an arrangement on the groove surface (122). Each element (410) has a shape defining a volume, the shape including: a first cross-sectional shape (425) in a plane (420) parallel to the groove surface (122); and a second cross-sectional shape (435) in a plane (430) perpendicular to the groove surface (122). The arrangement comprises a void volume in the spaces between the elements (410) and a void ratio of between 0.5 to 0.75, wherein the void ratio is defined as a ratio of the void volume to the total volume of the elements (410) in the arrangement.
Patent EP-3855472-A1 (EP)
Inventor: YAMAZAKI KAZUYA
IPC: H01J37/26
Filed: 2021-01-06
Abstract: A charged particle apparatus (100) includes: a specimen chamber (40) which is maintained at vacuum and in which a specimen (S) is disposed; a preliminary exhaust chamber (42) that is connected to the specimen chamber (40) via a vacuum gate valve (44); an exhaust device (70) that exhausts the preliminary exhaust chamber (42); charged particle beam source (10); an optical system (50); a detector (60); a transporting device (32) that transports the specimen from the preliminary exhaust chamber (42) to the specimen chamber (40); and a control unit (80). The control unit (80) performs: adjustment processing in which at least one of the optical system (50) and the detector (60) is adjusted in a state where the specimen (S) is housed in the preliminary exhaust chamber (42); and transporting processing which is performed after the adjustment processing and in which the vacuum gate valve (44) is opened and the transporting device (32) transports the specimen (S) to the specimen chamber (40).
Patent EP-4014861-A1 (EP)
Inventor: KACZMAREK PIOTR
IPC: A61B5/083
Filed: 2021-01-11
Abstract: Methods and apparatus disclosed herein relate to graphical representation of oxygenation of an organism. In various embodiments, one or more measured physiological parameters of an organism may be analyzed. Based on the analysis, a graphical user interface (GUI) may be rendered. The GUI may convey oxygenation of an organism visually as a continuous physiological flow graphical element (236) that passes through four quadrants in a cycle. In various embodiments, each quadrant includes an abscissa and an ordinate that represent a relationship between at least two of the measured physiological parameters. In various embodiments, for at least some of the four quadrants, the ordinate of one quadrant comprises the abscissa of the next quadrant of the cycle.
Patent EP-3827851-A1 (EP)
Title: Device, system and method for assessing attitude and alignment of a surgical cassette
Inventor: ROSS MARK W
IPC: A61F9/007
Filed: 2014-02-26
Abstract: A phacoemulsification system, comprising: a cassette comprising positioning surfaces; and a console comprising: a cassette receiver configured to couple with the positioning surfaces of the cassette; and two potentiometers mounted within an area defined by the cassette receiver, wherein the potentiometers are each suitable for depression by a respective one of the positioning surfaces, and wherein an extent of the depressions is indicative of at least one of an alignment and an attitude of said cassette with respect to the cassette receiver.
Patent EP-3831675-A1 (EP)
Inventor: GONCALVES CLAUDINO
IPC: B60T15/02
Filed: 2019-12-09
Abstract: L'invention concerne un dispositif d'actionnement (4) d'un système de freinage ferroviaire, comportant un mécanisme à clapets (16) et un mécanisme de commande (13) configuré pour agir sur ledit mécanisme à clapets, ledit dispositif d'actionnement étant configuré pour admettre au moins une position de freinage dans laquelle ledit mécanisme à clapets agit sur au moins un clapet de freinage (109a-b) dudit mécanisme à clapets pour actionner ledit système et/ou au moins une position de dé-freinage dans laquelle ledit mécanisme à clapets agit sur au moins un clapet de dé-freinage (110a-b) dudit mécanisme à clapets pour actionner ledit système; ledit mécanisme de commande comporte au moins une roue à came (24) qui est mobile en rotation et qui est pourvue d'au moins une face de contact (88) ayant un profil prédéterminé et étant configurée pour agir directement sur ledit clapet de freinage ou de dé-freinage en fonction du sens de déplacement en rotation de ladite roue à came et de la position dudit dispositif.
Patent EP-3858708-A1 (EP)
Inventor: OGATA TOSHIAKI
IPC: B62D5/04
Filed: 2021-01-26
Abstract: A turning apparatus (10) includes tie rods (14a, 14b), a wheel turning shaft (12), two motors (17, 18), two ball screws (BSi, BS 2 ), a transmission mechanism, and two controllers (41, 42). The wheel turning shaft (12) turns steered wheels (15a, 15b) of a vehicle. A first controller that is any one of the two controllers (41, 42) computes a current command value and allocates the current command value to the motors (17, 18) at a ratio that varies with a position of the wheel turning shaft (12) in an axial direction. The two controllers (41, 42) each supply any one of the motors (17, 18), which is an object to be controlled by a corresponding one of the controllers (41, 42), with a current according to a corresponding of individual current command values.
Patent EP-3858577-A1 (EP)
Title: Injection molding machine
Inventor: YOSHIOKA YUTARO
IPC: B29C45/76
Filed: 2021-01-28
Abstract: An injection molding machine (1) includes an operation unit (750) which receives an operation, a display section (762) which displays a display screen belonging to either a first display screen group (10) or a second display screen group (20), a display screen control unit (711) which switches the display screen of the display section (762) based on the operation of the operation unit (750), and a storage unit (724) which stores history information of the display screen displayed on the display section (762), in which when the operation unit (750) is operated, the display screen control unit (711) displays the display screen belonging to the first display screen group (10) based on the history information stored in the storage unit (724).
Patent EP-4036614-A1 (EP)
Title: Solar radiation correction in radiosonde temperature measurements
Inventor: JAUHIAINEN HANNU
IPC: G01K1/20
Filed: 2021-01-28
Abstract: According to an example aspect of the present invention, there is provided a system (1) for solar radiation correction in radiosonde temperature measurements, the system comprising a radiosonde (2) having a temperature sensor (4) configured to determine a temperature of the atmosphere at different altitudes, at least one light sensing assembly (5) comprising a light sensor (6), and a light collector (7) configured to collect light from different solar radiation angles at the different altitudes, and the system further comprising control electronics (8) or a computing device (14) configured to calculate for each altitude a solar radiation correction based on the signal received by the light sensor (6) in order to obtain a corrected temperature reading for each altitude.
Patent EP-3868521-A1 (EP)
Inventor: SONG JAE-BOK
IPC: B25J19/00
Filed: 2021-02-03
Abstract: A tool changing system of a robot manipulator is proposed. The tool changing system includes: a master (100) coupled to an end of the robot manipulator at a first side thereof; and a slave (200) coupled to a tool (300) at a first side thereof and coupled removably to a second side of the master (100) at a second side thereof, wherein the master (100) includes an actuator (140) and a master magnet (130) rotating according to the rotation of the actuator (140), and the slave (200) includes a slave magnet (230) rotating in synchronization with the rotation of the master magnet (130) by magnetism therebetween with the master (100) and the slave (200) coupled to each other, whereby the rotating force of the slave magnet (230) as a rotating force necessary for operating the tool (300) is transmitted to the tool (300).
Patent EP-4017019-A1 (EP)
Inventor: DENG MAOQUAN
IPC: H04R1/02
Filed: 2021-02-03
Abstract: An audible end cap is provided, including a waterproof loudspeaker for generating multiple alarm sound combinations, wherein the diameter of the waterproof loudspeaker is greater than 2cm; a back cover provided with a first connecting portion whereby the back cover is capable of being fixedly installed on a metal detector, wherein the waterproof loudspeaker is installed in the back cover; an audio connector, electrically connected to the waterproof loudspeaker, wherein the waterproof loudspeaker is capable of receiving and emitting the sound signal output by the metal detector through the electrical connection between the metal detector and the audio connector. The waterproof loudspeaker is installed in the back cover through multiple waterproof designs. The audible component and the main body of the metal detector, which can be charged after the back cover is removed, are designed separately. When damaged, the loudspeaker can be replaced separately without replacing the entire circuit board.
Patent EP-4039973-A1 (EP)
Inventor: IORDANIDIS ARTHOUROS
IPC: F03D80/80
Filed: 2021-02-08
Abstract: The invention is related the usage of a laminated structure (1) of conducting layers (4) and insulating layers (6) comprising a plurality of contacting holes (8) penetrating one or more conducting layers (4) of said laminated structure (1), wherein each contacting hole (8) comprises an insulating sleeve (8a) and a conducting pin (10) arranged therein which contacts an associated conducting layer (4) with one end portion end and extends to the outside of said laminated structure (1) with a second end portion, as a bus plate (110) for mounting a phase power converter (120) for converting an electric AC current supplied by an electric generator (130) into an electric AC current of a grid (300), in a busbar system (100) which is accommodated in the nacelle (210) of a wind turbine (200). The invention is further related to a wind turbine (200) including such a busbar system (100).
Patent EP-3872353-A1 (EP)
Title: Hydraulische versorgungsanlage für einen verbraucher
Inventor: VANDE KERCKHOVE PHILIPPE
IPC: F15B3/00
Filed: 2021-02-08
Abstract: 1. Hydraulische Versorgungsanlage für einen Verbraucher.2. Eine hydraulische Versorgungsanlage für einen Verbraucher (10), wie mindestens einen Arbeitszylinder (12) einer Schrottschere, bestehend aus mindestens einer Druckversorgungsquelle (P), einer Ventilsteuereinrichtung (14) sowie einem Druckübersetzer (16), der zugeschaltet einen über dem maximalen Betriebsdruck liegenden höheren Zusatzdruck zum möglichen Weiterbetätigen des Verbrauchers (10) aus einem Hochdruckbereich heraus an diesen weiter gibt, ist dadurch gekennzeichnet, dass der Druckübersetzer (16) bei Abgabe des Zusatzdruckes aus dem Hochdruckbereich mittels der Ventilsteuereinrichtung (14) in einem Niederdruckbereich bereits wieder mit Fluid aus der Druckversorgungsquelle (P) versorgt ist, die für einen weiteren Versorgungszyklus des Verbrauchers (10) den Hochdruckbereich und der bisherige Hochdruckbereich den Niederdruckbereich des Druckübersetzers (16) bildet.
Patent EP-3862187-A1 (EP)
Inventor: AIMONO TAKANORI
IPC: B41J2/14
Filed: 2021-02-08
Abstract: A liquid ejecting head includes: a piezoelectric element that generates energy; a vibrating plate that vibrates due to the energy; and a pressure compartment substrate that includes a first surface, which is in contact with a part of a bottom surface of the vibrating plate, and a first wall surface, which is continuous from the first surface, wherein a recessed portion that includes a bottom portion and a curved portion surrounding the bottom portion is provided in the bottom surface of the vibrating plate, the curved portion is provided from an end of the bottom portion to an end of the recessed portion and has a curved surface shape, a plurality of wall surfaces that constitute inner walls of the pressure compartment includes a surface of the recessed portion and the first wall surface, and an angle formed by the first surface and the first wall surface is greater than 90° and less than 180°.
Patent EP-3933151-A1 (EP)
Inventor: KONDRACKI BOGDAN
IPC: E05B9/02
Filed: 2021-02-13
Abstract: The subject of the invention is a lock with a wireless communication module comprising:• a housing (10, 11) with a slot,• a lock striker (12) adapted to be inserted into the slot in the housing, comprising a magnet (15) placed on the part of the lock striker (12), which, in the closed position of the lock, is located inside the slot of the housing (11),• a mechanism for moving the locking element (2), placed in the housing (10,11) nearby the slot, in such a way that in one of its positions the locking element blocks the lock striker (12) when it is located inside the slot,• a controller (7) for controlling the mechanism (2) equipped with a Wi-Fi communication module,wherein the walls of the housing (11) nearby the slot and the lock striker (12) are equipped with reinforcing metal plates (14).
Patent EP-4047346-A1 (EP)
Inventor: REIF OSCAR-WERNER
IPC: G01N15/14
Filed: 2021-02-19
Abstract: Sample monitoring beads for addition to flow cytometry fluid samples to monitor fluid sample integrity during flow cytometry evaluation include fluorescently-labeled hydrogel that is size-responsive to changes in one or more properties of a fluid sample. An intensity of a fluorescent emission from the sample monitoring beads changes with changes in size of the fluorescently-labeled hydrogel. During flow cytometry, detected fluorescent emission from the sample monitoring beads is compared to reference criteria to evaluate for problems with fluid sample integrity, which may result from chemical changes to fluid samples over extended storage periods during a high throughput, automated flow cytometry screening operation.