baber/WOPTO huggingface dataset:
Patent EP-4180172-A1 (EP)
Inventor: LIM SUNGJIN
IPC: B23Q3/155
Filed: 2020-07-09
Abstract: An attachment exchange apparatus of a horizontal boring machine may include a docking mechanism and a locating mechanism. The docking mechanism may be disposed between a stacker for accommodating an attachment of the horizontal boring machine and a table for conveying a material in a horizontal direction. The docking mechanism may dock the stacker on the table in a mode in which an attachment mounted on a spindle head of the horizontal boring machine is exchanged for the attachment accommodated in the stacker. The locating mechanism may fix a position of the stacker in a mode in which the material is processed with the attachment mounted on the spindle head. Therefore, in the attachment exchange mode, a stacker mechanism may be conveyed together with a table mechanism by using only a single ball screw for conveying the table mechanism, and thus the attachment exchange apparatus may have a small size and a simple structure.
Patent EP-4214106-A1 (EP)
Inventor: TIEW KIM BOON
IPC: B62D55/088
Filed: 2020-12-22
Abstract: The present invention relates to a linkage unit (101) for a roller chain link assembly of a caterpillar track, the unit comprising a bushing (102) which has a body and a seat (103) retaining a sealing member (104) at each of the respective axial ends of the body, an outer roller (105) mounted on the bushing (102) for rotation relative to the bushing (102) and means for reducing friction (106) disposed between the internal surface of the outer roller (105) and the outer surface of the bushing (102). The present invention also relates to a roller chain link assembly (110) having the aforementioned linkage unit (101) and a caterpillar track (301) suitable for use in track-type machines employing the roller chain link assembly (110).
Patent EP-4227137-A1 (EP)
Inventor: WANG DONGKUN
IPC: B60K17/10
Filed: 2020-12-04
Abstract: Provided are a power split transmission system and a vehicle. A hydrostatic transmission mechanism (12, 13) of the power split transmission system is in driving connection to the sun gear of the first planetary gear train (2) and the sun gear of the second planetary gear train (3). The planetary carrier of the first planetary gear train (2) is connected to the planetary carrier of the second planetary gear train (3). The planetary carrier of the first planetary gear train (2) is connected to the sun gear of a third planetary gear train (4). The planetary carrier of the third planetary gear train (4) is in transmission connection to an input main shaft (1). A first clutch (5) can make the input main shaft (1) connected to the gear ring of the second planetary gear train (3) in a forward rotation manner. A second clutch (6) can make the input main shaft (1) connected to the gear ring of the second planetary gear train (3) in a reverse rotation manner. A brake (7) can lock the gear ring of the first planetary gear train (2). The driving plate of a third clutch (10) is in transmission connection to the gear ring of the third planetary gear train (4). The driving plate of a fourth clutch (11) is in transmission connection to the sun gear of the third planetary gear train (4). Each of the driven plate of the third clutch (10) and the driven plate of the fourth clutch (11) is connected to an output main shaft (9). The transmission system implements a large speed adjustment range, reduces the transmission dependence of hydrostatic transmission, and reduces gear shift time.
Patent EP-4265553-A1 (EP)
Title: Acoustic system for closed space
Inventor: FUJIWARA SUSUMU
IPC: B66B3/00
Filed: 2020-12-21
Abstract: A closed space sound system includes: a speaker system that is located in an closed space and that includes one or more speaker units; a storage unit that stores a plurality of sound sources generated in nature; and a sound-field control unit that combines and plays back two or more of the plurality of sound sources and causes a sound signal based on the combined two or more sound sources to be radiated from the speaker system to the closed space
Patent EP-4151350-A1 (EP)
Title: Trailing gas nozzle with integrated cooling
Inventor: SIEWERT ERWAN
IPC: B23K9/29
Filed: 2021-09-16
Abstract: The present invention relates to a gas shielding apparatus (1) for a welding torch (100), comprising: an elongated body (10) comprising an internal space (12) for receiving a shielding gas (S), and an elongated discharge area (11) on a bottom side of the body (10) for discharging the shielding gas (S) onto a weld seam (2a), and a plurality of gas distributors (13) arranged in the internal space (12), each gas distributor (13) being configured to distribute the shielding gas (S) into the internal space (12) so that the shielding gas (S) is discharged out of the gas shielding apparatus (1) through said discharge area (11). According to the present invention, the gas shielding apparatus (1) further comprises a plurality of separate cooling nozzles (20) arranged in the internal space (12), each cooling nozzle (20) being configured to discharge a cooling medium (C) onto the weld seam (2a).
Patent EP-4047334-A1 (EP)
Title: Method of creating a local oscillator light beam and local oscillator source apparatus for phase-resolved spectroscopy
Inventor: BONN MISCHA
IPC: G01J3/433
Filed: 2021-02-19
Abstract: A method of creating a local oscillator light beam LO for a phase-resolved spectroscopy measurement comprises the steps of providing a first measuring light beam 1 and a second measuring light beam 2 being aligned to each other, creating the local oscillator light beam LO by an optical non-linear interaction of a first portion 1A of the first measuring light beam 1 and a first portion 2A of the second measuring light beam 2 in an optical nonlinear medium 20, and superimposing the local oscillator light beam LO, a second portion 1B of the first measuring light beam 1 and a second portion 2B of the second measuring light beam 2 with a predetermined mutual phase relationship, for providing a sample light beam 3 for the phase-resolved spectroscopy measurement, wherein the local oscillator light beam LO is created and the local oscillator light beam LO and the second portions 1B, 2B of the first and second measuring light beams 1, 2 are superimposed with a displaced Sagnac interferometer 10, wherein the displaced Sagnac interferometer 10 has a first interferometer ring beam path 11 guiding the first portions 1A, 2A of the first and second measuring light beams 1, 2 to the optical nonlinear medium 20 and further guiding the local oscillator light beam LO created in the optical nonlinear medium 20, and a second interferometer ring beam path 12 having a displacement relative to the first interferometer ring beam path 11 and guiding the second portions 1B, 2B of the first and second measuring light beams 1, 2. Furthermore, a phase-resolved spectroscopy measuring method, a local oscillator source apparatus 100 and a phase-resolved spectroscopy measurement apparatus are described.
Patent EP-3910560-A1 (EP)
Inventor: KIMURA KEIJI
IPC: G06N5/00
Filed: 2021-03-01
Abstract: A method of solving implemented by a computer, the method includes: predicting a function corresponding to performance of an algorithm, the algorithm being configured to perform mapping from a combination of a plurality of constraint conditions to a solution space; expressing the function predicted by the prediction processing as an objective function as an optimization problem which does not include the plurality of constraint conditions; minimizing a value of the function; and identifying the combination of the plurality of constraint conditions that obtains an optimum solution from the algorithm by using the function the value of which is minimized.
Patent EP-3895776-A1 (EP)
Inventor: HOSHINO TATSUYA
IPC: B01D35/30
Filed: 2021-03-18
Abstract: An adapter for use in a filter device is provided, the adapter having a downwardly slanted inner wall including two or more hollow passageways, and a central fluid flow port, wherein the adapter can be welded to a filter device housing head.
Patent EP-3889859-A1 (EP)
Inventor: KIKUCHI TAKESHI
IPC: G06Q50/08
Filed: 2021-03-19
Abstract: Provided is a technology capable of estimating a surveying instrument optimum for performing a survey according to details of an order from a contractee. An information processing device (100) includes an acquiring unit (131) configured to acquire order information related to order details of surveying work, and instrument-related information related to the type of instrument used with which the surveying work has been executed and the kind of carrying accessories; a collected data storage unit (121) configured to store the order information and the instrument-related information; an input order information extracting unit (132) configured to extract a workload level, the type of survey, attributes of a surveying object, and required deliverables accuracy as input order information from the order information acquired by the acquiring unit (131); and an estimation model generating unit (133) configured to generate an estimation model to estimate instrument-related information corresponding to order information by executing machine learning by using the input order information and instrument-related information as a learning data set.
Patent EP-3937090-A1 (EP)
Inventor: SAZAWA SHINICHI
IPC: G06N7/00
Filed: 2021-03-29
Abstract: An information processing system includes: a search circuit configured to in regard to a problem represented by an energy function that contains a plurality of state variables, obtain a neighborhood depth that indicates a number of the state variables to be changed per one state transition in a search for a solution to the problem, and execute the search for the solution to the problem by using the obtained neighborhood depth; and a processing circuit configured to calculate a first index that indicates a degree of improvement in a solution accuracy by a first neighborhood depth, calculate a second index that indicates a degree of the improvement in the solution accuracy by a second neighborhood depth, and output the neighborhood depth to be set in the search circuit based on the first index and the second index.
Patent EP-3889020-A1 (EP)
Inventor: CHANG YA-HAN
IPC: B62K21/12
Filed: 2021-03-30
Abstract: A method for bicycle fitting includes receiving evaluation factors based on one or more scenario parameters; positioning at least one of a saddle and a handlebar to one or more positions when a user is pedaling; determining values for the evaluation factors according to data received from one or more sensors at the one or more positions; and processing the values to identify one or more recommended positions for the saddle or the handlebar.
Patent EP-3896149-A1 (EP)
Inventor: LANCEROS MENDEZ SENEN
IPC: C12M3/00
Filed: 2021-04-16
Abstract: Modular magnetically driven bioreactor for applying stimuli to cell culture scaffolds comprising: at least one cellular culture plate (d1, d2); a first module comprising a support enclosure (a) and a magnetically inert cover (c) arranged above the support enclosure (a) for supporting the cellular culture plate (d1, d2); an actuator module (b1, b2) arranged below the magnetically inert cover (c); wherein said first module is arranged for receiving said actuator module (b1, b2); wherein the actuator (b1, b2) comprises: a fixed platform, also referred as a fixed table, a movable platform, also referred as a movable table; wherein said movable platform, also referred as a movable table, comprises a plurality of magnets for applying a movable magnetic field to the cellular culture plate (d1, d2).
Patent EP-3902075-A1 (EP)
Inventor: JOVANOV DANIEL
IPC: H02G7/04
Filed: 2021-04-20
Abstract: A protection system (1) for power lines comprises a safety device which includes: at least one electrically conductive body (60), adapted to electrically connect the terminals of two electrical conductors (61); a coupling plate (62), which may be secured to a support (P), a pivotable element being hinged to this coupling plate (62); and a breaking element (64), connected to the pivotable element and adapted to engage the electrically conductive body (60), said breaking element (64) being movable from a rest position, wherein the electrically conductive body (60) is in an undeformed condition, and an engaged position, wherein the electrically conductive body (60) is in a deformed condition and prevents the transmission of an electric current between its ends.
Patent EP-4089395-A1 (EP)
Inventor: BARRAS LÉONARD
IPC: G01N15/10
Filed: 2021-05-11
Abstract: A cell culture monitoring system (1) comprising a monitoring apparatus (3) for coupling to a culture tank (2) containing a cell culture medium (15) therein, and a fluid circulation system (4) for fluidic coupling to the cell culture tank (2) the fluid circulation system comprising a dielectrophoresis cartridge (5) for connection to the cell culture tank (2) via supply and return conduits (14a), (14b), the dielectrophoresis cartridge comprising a base (20) and an electrode support (19) having electrodes (21) in or on the electrode support (19), the electrodes configured for travelling wave dielectrophoresis and comprising a measurement zone (21a) arranged above a measuring chamber (23b) formed between the electrode support (19) and a floor (26) of the base (20) forming a measuring chamber therebetween; an image capture system (7) may detect cells flowing through said measuring chamber (23b) and being subject to a travelling wave dielectrophoresis force. orthogonal to the flow direction.
Patent EP-3913164-A1 (EP)
Title: Levelling spacer device
Inventor: SIGHINOLFI RICCARDO
IPC: E04F21/18
Filed: 2021-05-12
Abstract: A levelling spacer device (10) for the laying of slab-shaped products (P) for coating surfaces, comprising:- at least one base (20) having a lower surface (21) and an opposite upper surface (22) defining a support plane for two slab-shaped products (P) placed side by side;- a spacer bridge (30) perimetrically delimiting a through opening (40) adapted to be crossed by a pressure wedge (50) along a crossing direction (C), wherein the bridge (30) is provided with:- at least two legs (31) placed side by side between each other along a flanking direction (D) orthogonal to the crossing direction (C) and each one projecting from a respective portion of the upper surface (22) of the base (20), in a direction orthogonal thereto, wherein each leg (31) of the bridge (30) is frangibly connected to the respective base portion; and- a crosspiece (32), which joins the top of the two legs (31) along the flanking direction (D);wherein each leg (31) has an inner sidewall (314) and an opposite outer sidewall (315) converging on each other.
Patent EP-4098929-A1 (EP)
Inventor: FELLER BERNHARD
IPC: F16P3/14
Filed: 2021-06-02
Abstract: Die Erfindung betrifft eine Sensoranordnung (1) mit wenigstens einem Sensor (2) zur Erfassung von Objekten in einem Überwachungsbereich, wobei Sensorsignale des wenigstens einen Sensors (2) wenigstens einer Verarbeitungseinheit mit einem KI(Künstliche Intelligenz)-Verarbeitungsalgorithmus (212, 222) zugeführt sind. Aus in der Verarbeitungseinheit generierten Verarbeitungsergebnissen wird als Gesamtergebnis ein Ausgangssignal der Sensoranordnung (1) generiert. Dem KI(Künstliche Intelligenz)-Verarbeitungsalgorithmus (212, 222) werden Testvektoren zugeführt, wodurch der KI(Künstliche Intelligenz)-Verar-beitungsalgorithmus (212, 222) Ausgangsvektoren generiert, welche mit vorgegebenen Ergebnisvektoren verglichen werden. Die Erfindung betrifft weiterhin ein entsprechendes Verfahren.
Patent EP-3901835-A1 (EP)
Inventor: GIBSON CLIFFORD
IPC: G06F7/544
Filed: 2017-05-03
Abstract: Configurable hardware for implementing a convolutional neural network (CNN) comprising: a memory interface configured to receive, from external memory, weights and input data to be used in calculations within the CNN, as well as command information to control operation of the configurable hardware; a coefficient buffer controller configured to receive the weights from the memory interface and pass the weights to a coefficient buffer; an input buffer controller configured to receive the input data from the memory interface and pass the input data to a plurality of input buffers; a command decoder configured to decode the command information; a plurality of convolution engines configured to perform one or more convolution operations on the input data in the plurality of input buffers using the weights in the coefficient buffer; a plurality of accumulators configured to receive resultant outputs of the plurality of convolution engines and add the resultant outputs of the plurality of convolution engines to values stored in an accumulation buffer; the accumulation buffer configured to store accumulated results from the plurality of accumulators; a shared buffer; an activation module configured to perform at least one of a number of different activation functions on data in the accumulation buffer and store the resultant values in the shared buffer; a normalize module configured to perform one of a number of different normalizing functions on data in the shared buffer and store the results in the shared buffer; and a pool module configured to perform a pooling operation on data in the shared buffer and store the results in the shared buffer.
Patent EP-4102083-A1 (EP)
Inventor: HARRISON COLIN ROGER
IPC: F15B19/00
Filed: 2021-06-09
Abstract: There is provided a system (10) for controlling a hydraulic component (50). The system comprises a hydraulic component (50) comprising a hydraulic supply side (50S) and a hydraulic return side (50R), wherein the component further comprises a controlled leakage between the hydraulic supply side (50S) and the hydraulic return side (50R). The system further comprises a plurality of hydraulic supply systems (20, 30), each configured to selectively supply pressurised hydraulic fluid to the component (50), as well as a device (40) configured to monitor the pressure of hydraulic fluid within the hydraulic supply side (50S) and/or the hydraulic return side (50R). The system comprises a control system configured to carry out a health check routine on one or more of the hydraulic supply systems (20, 30), the routine comprising the steps of (A) fluidly connecting one of the hydraulic supply systems (20, 30) with the component (50) until (i) a predetermined pressure is reached on the hydraulic supply side (50S) and/or the hydraulic return side (50R), and/or (ii) a predetermined amount of time has passed; then (B) isolating the pressurised hydraulic fluid within the hydraulic supply side (50S) and the hydraulic return side (50R) so that hydraulic fluid leaks from the hydraulic supply side (50S) to the hydraulic return side (50R) via the controlled leakage; (C) monitoring the pressure of hydraulic fluid within the hydraulic supply side (50S) and/or the hydraulic return side (50R) over time; and then (D) determining if the pressure of hydraulic fluid within the hydraulic supply side (50S) and/or the hydraulic return side (50R) follows a predetermined or expected pattern.
Patent EP-3896248-A1 (EP)
Inventor: CHAMBERS LARRY
IPC: E21B7/06
Filed: 2017-07-17
Abstract: A rotary valve can include a seat and a rotary actuator, each with a surface, the rotary actuator rotatably mounted to a housing. The surfaces can form a seal due to their engagement with an engagement force used to maintain the engagement. One biasing device can elevate pressure in a sealed volume in the valve at a constant level above an external pressure. The elevated pressure can produce a pressure differential across the rotary actuator, thereby producing at least a portion of the engagement force. Another biasing device can act between a splined hub and a mated splined shaft, thereby applying at least a portion of the engagement force through the shaft to the rotary actuator. Fluid flowing through a screen can create a pressure drop, thereby causing a pressure differential across the rotary actuator and applying at least a portion of the engagement force to the surfaces.
Patent EP-3940876-A1 (EP)
Title: Pouch case for secondary battery, secondary battery having same, secondary battery module, and method of manufacturing secondary battery
Inventor: KANG HEE GYOUNG
IPC: H01M50/211
Filed: 2021-06-18
Abstract: A pouch case according to an embodiment of the present disclosure includes: a forming portion having a predetermined depth, and allowing each of a first end surface and a second end surface of the electrode assembly to be received therein; a notch portion extending from each of opposite ends of the forming portion so as to have a depth gradually decreasing from a depth defined by the thickness of the electrode assembly received in the forming portion; and a storing portion covering a remaining portion other than a portion of the electrode assembly received in the forming portion. According to the embodiment of the present disclosure, by effectively controlling a protruding structure of the pouch case sealed on the first and second end surfaces of the electrode assembly received therein, it is possible to improve contact reliability between the stacked structure of a pouch-type secondary battery and the cooling plate.
Patent EP-3930123-A1 (EP)
Inventor: THION GUILLAUME
IPC: F21V23/00
Filed: 2021-06-22
Abstract: Ce boîtier de protection et de raccordement (1) intègre une platine (3) équipée de rails (331, 35) et au moins un support (5, 7), rapporté sur cette platine et démontable. La platine (3) comporte deux rails d'accrochage (331) disposés de façon longitudinale et un rail central d'indexation (35) comportant des encoches. Le support (5, 7) comporte au moins deux crochets d'accrochage (55, 75) et au moins un plot d'indexation, ces crochets d'accrochage et ce plot d'indexation permettant le montage à la main du support sur la platine par encliquetage des crochets d'accrochage sur les rails d'accrochage et engagement du plot d'indexation dans une des encoches du rail central d'indexation. Les rails d'accrochage s'étendent sur au moins 30% de la longueur utile (L3) de la platine. Le rail central d'indexation s'étend sur au moins 25% de cette longueur utile. Les rails d'accrochage et le rail central d'indexation permettent de fixer le support (5, 7) sur la platine.
Patent EP-3939815-A1 (EP)
Title: Porte de véhicule automobile
Inventor: CHAPRON THIBAULT
IPC: F16B37/14
Filed: 2021-06-23
Abstract: Porte (10') de véhicule automobile comportant un caisson de porte (11) doté d'un panneau extérieur (12), ladite porte étant pourvue d'un joint d'étanchéité (20) fixé sur le caisson à l'opposé du panneau extérieur, ledit joint cheminant le long du pourtour de la porte sur un chant (13) du caisson de façon à assurer l'étanchéité tout autour de la porte entre ledit chant du caisson et un côté de caisse (30), porte fermée, ladite porte comportant sur son chant un équipement de porte (14) monté sur le caisson par une vis de fixation (15), caractérisée en ce qu'elle comprend un support de joint (40) monté solidaire de ladite vis, ledit support comportant une lame souple (42) apte à recouvrir de façon amovible une tête (16) de ladite vis et définissant, dans sa position de recouvrement, une surface externe (42a) convexe destinée à être épousée au moins partiellement par ledit joint.