baber/WOPTO huggingface dataset:
Patent EP-3904902-A1 (EP)
Inventor: WANG PENGFEI
IPC: G01S7/484
Filed: 2019-10-22
Abstract: The embodiments of this invention provide a phased array LiDAR transmitting chip of multi-layer materials, a manufacturing method thereof, and a LiDAR device. The phased array LiDAR transmitting chip of multi-layer materials includes: a first material structure layer, an SOI silicon waveguide structure layer, and a coupling connection structure. The first material structure layer includes an input coupler and a beam splitter. The input coupler is optically connected to the beam splitter. The beam splitter is optically connected to the SOI silicon waveguide structure layer through the coupling connection structure. The input coupler couples input light to the chip. The beam splitter split a light wave coupled to the chip. The coupling connection structure couples each split light wave to a silicon waveguide in the SOI silicon waveguide structure layer. Where a non-linear refractive index of a first material in the first material structure layer is lower than a non-linear refractive index of a silicon material, and the first material is compatible with a COMS process, improving optical power in the transmitting chip.
Patent EP-3780154-A1 (EP)
Inventor: KIM HYEJIN
IPC: H01M50/289
Filed: 2019-12-02
Abstract: A battery module according to an exemplary embodiment of the present disclosure includes: a battery cell stack in which a plurality of battery cells are stacked, a busbar frame connected to the battery cell stack, cell terraces each protruding from battery cells adjacent to each other among the battery cells included in the battery cell stack, electrode leads each protruding from the cell terraces, and a partition wall which is disposed between electrode leads adjacent to each other among the electrode leads and is formed on the busbar frame, wherein the partition wall includes an outermost partition wall located between a first cell terrace protruding from the outermost battery cell and a second cell terrace protruding from the battery cell immediately adjacent to the outermost battery cell among the battery cells included in the battery cell stack.
Patent EP-3901324-A1 (EP)
Inventor: HONG SEOK-JUN
IPC: C23C14/54
Filed: 2019-12-17
Abstract: A Zn-Mg alloy plated steel material having excellent adhesion to plating and corrosion resistance, according to one aspect of the present invention, comprises a base iron and a plating layer formed on the surface of the base iron, wherein the plating layer comprises a Zn single phase, a Mg single phase, an MgZn 2 alloy phase, and an Mg 2Zn 11 alloy phase, the Zn single phase is contained in the plating layer at a proportion of 15 to 19 volume%, and the proportion of the Zn single phase in a lower t/2 area of the plating layer adjacent to the base iron may be greater than the proportion of the Zn single phase in an upper t/2 area of the plating layer on the surface layer side of the plating layer. (Here, t means the thickness (µm) of the plating layer.)
Patent EP-3901132-A1 (EP)
Title: Compound containing diphenylmethane structure and use thereof
Inventor: LIANG WEIZHOU
IPC: C07C235/48
Filed: 2019-12-13
Abstract: Disclosed are a compound containing a diphenylmethane structure and a use thereof, belonging to the technical field of compound and polypeptide synthesis. The structure of the compound containing a diphenylmethane structure of the present invention is represented by General Formula (1). The compound containing a diphenylmethane structure of the present invention contains a hydroxyl group, an amino group, a substituted amino group, and an active group, and can be used as an amino acid or peptide C-terminal protection reagent. A peptide synthesis reaction using this protection carrier has a fast reaction speed and a high reagent utilization rate in a suitable solvent system; post-treatment is carried out by means of simple liquid-liquid extraction separation, i.e. effective purification can be carried out, and finally, a product with a high purity can be obtained; and during a synthesis process, the change in solubility is small and an operation process has a strong universality, and therefore, the present method can be developed into a universal production method.
Patent EP-3795757-A1 (EP)
Inventor: KUMAGAI KENTO
IPC: E02F9/22
Filed: 2019-03-28
Abstract: A work machine capable of driving each actuator more speedily and more accurately by ensuring high operability in a case of operator's manual operation, while accurately supplying a hydraulic fluid at a target flow rate to the actuator without depending on a load fluctuation in a case of automatic control over a machine body in response to a command input from a controller is provided. 
     The controller controls a plurality of auxiliary flow controllers in such a manner that supply flow rates to a plurality of directional control valves from hydraulic pumps fluctuate in response to load fluctuations of a plurality of hydraulic actuators in a case in which an instruction on invalidation of an area limiting control function is issued, and controls the plurality of auxiliary flow controllers in such a manner that the supply flow rates to the plurality of directional control valves from the hydraulic pumps do not fluctuate in response to the load fluctuations of the plurality of hydraulic actuators in a case in which an instruction on validation of the area limiting control function is issued.
Patent EP-3955037-A1 (EP)
Inventor: JIA WEI
IPC: G02B6/35
Filed: 2019-12-31
Abstract: This application discloses an optical communications apparatus. The optical communications apparatus may be a reconfigurable optical add/drop multiplexer. An optical deflection component (211) may perform angle deflection on a plurality of first sub-wavelength light beams to obtain a plurality of second sub-wavelength light beams, where the plurality of first sub-wavelength light beams are decomposed from a first light beam that is incident from a first input component (201) and that is dispersed by a first wavelength dispersion component (202), and propagate the plurality of second sub-wavelength light beams to a second optical switch array (205). A third wavelength dispersion component (206) combines the plurality of second sub-wavelength light beams into a second light beam. A first output component (207) outputs the second light beam from a dimension. The optical deflection component (211) may further perform angle deflection on the plurality of first sub-wavelength light beams to obtain a plurality of third sub-wavelength light beams. A second wavelength dispersion component (208) combines the plurality of third sub-wavelength light beams into a third light beam, and makes the third light beam incident to a third optical switch array (209). A second output component (207) outputs the third light beam to drop a signal, where a light beam propagation direction of the second sub-wavelength light beam is different from that of the third sub-wavelength light beam. This can reduce insertion losses caused by one optical switch array for a to-be-dropped signal.
Patent EP-3971637-A1 (EP)
Title: Electronic device
Inventor: ZHAN JIANGHUI
IPC: G02F1/13357
Filed: 2019-05-13
Abstract: An electronic device comprises a first substrate, a flexible component and a bending assistance structure. The first substrate comprises a first side. The flexible component comprises a first end portion, a second end portion opposite to the first end portion, and a main body portion positioned between the first end portion and the second end portion. The first end portion is connected to the first substrate at the first side. The bending assistance structure is provided at the first side and comprises at least one curved surface. The main body portion of the flexible component bends along the at least one curved surface of the bending assistance structure, such that the first end portion at least partially overlaps with the main body portion or the second end portion in a direction perpendicular to the first substrate.
Patent EP-3988940-A1 (EP)
Inventor: QU GUANGBO
IPC: G01N35/02
Filed: 2019-07-17
Abstract: The present invention relates to machines and methods for performing fully-automated biological evaluation and chemical analysis, which comprise: a pretreatment module used in the treatments of enriching, concentrating and purifying a sample to be analyzed; a component separation module used for carrying out the separation of multiple compounds in the mother liquor to be analyzed; a monitoring and identifying module for monitoring and collecting chromatographic signals of the separated liquid effluent in real time, as well as quantitative detection of suspicious compounds; a component collection module used in the operations of collecting, transferring and dissolving, redissolving, and pipetting the separated liquid effluent; a biological evaluation module for cell culture and detection of cytotoxic effect and toxic targets; a data processing and automated control module for acquisition, arrangement and analysis of the integrated data. The present invention provides an efficient, stable and normalized standard operation condition for the screening of toxicity of compounds in a complex system, improves the reliability of experimental data while reducing the labor cost required by detection, and is a technical method with stronger practicability in high-throughput screening work.
Patent EP-4068761-A1 (EP)
Title: Image sensor and preparation method therefor, and electronic device
Inventor: ZHANG YOUMING
IPC: H01L27/146
Filed: 2019-12-31
Abstract: This application provides an image sensor and a preparation method thereof, and an electronic device. The image sensor includes an array of metasurface structures and an array of optical-to-electrical conversion units. The array of metasurface structures is located above the array of optical-to-electrical conversion units, the optical-to-electrical conversion unit includes a plurality of optical-to-electrical conversion elements, each optical-to-electrical conversion element in the optical-to-electrical conversion unit corresponds to one frequency band in a spectrum, the metasurface structure includes a first substrate and a microstructure located above the first substrate, and the first substrate is configured to transmit an optical-to-electrical conversion element corresponding to each frequency band, the microstructure is a rotationally symmetric structure, and a rotation angle of the rotationally symmetric structure is less than or equal to 90 degrees. The technical solutions of this application can improve light transmittance of each spectral channel, and improves overall light utilization of the image sensor.
Patent EP-3668028-A1 (EP)
Inventor: PARK EUNSUNG
IPC: H04L25/03
Filed: 2016-08-05
Abstract: Disclosed are a method and an apparatus for generating an STF signal usable in a wireless LAN system. The STF signal is included in a field used to improve AGC estimation of a MIMO transmission. A portion of the STF signal is used to transmit an uplink, and can be used for uplink MU PPDUs transmitted from a plurality of STAs. The STF signal that is disclosed, for example, is used for a 40MHz band or an 80 MHz band, is desirably usable for the 40MHz band, and can be generated based on a sequence in which a predetermined M sequence is repeated. The predetermined M sequence can be a binary sequence of which the length is 15 bits.
Patent EP-3699747-A1 (EP)
Title: Raid aware drive firmware update
Inventor: PIOCH MARCIN
IPC: G06F8/654
Filed: 2020-02-04
Abstract: An embodiment of a semiconductor apparatus may include technology to receive a request for a firmware update of one or more member drives of a redundant storage volume that includes at least two member persistent storage drives, and maintain continued access to the redundant storage volume during the firmware update of the one or more member drives of the redundant storage volume. Other embodiments are disclosed and claimed.
Patent EP-3701790-A1 (EP)
Title: Plant cultivating method and plant cultivating apparatus
Inventor: KAMATA HISAHIRO
IPC: A01G24/60
Filed: 2020-02-11
Abstract: A plant cultivating method includes: applying a voltage of 4 kV or more and 15 kV or less to a culture material (120) not including phosphorus at a frequency of 0 Hz or more and 200 kHz or less; sowing a seed of a plant (150) in the culture material (120) after the applying; and adding phosphorus to the culture material within 7 days from germination of the seed of the plant (150).
Patent EP-3702728-A1 (EP)
Inventor: KUMAGAI KAORU
IPC: G01C15/06
Filed: 2020-02-24
Abstract: Provided is a target instrument including a pole, a prism provided on the pole, and a terminal device provided on the pole, wherein the terminal device comprises an image pickup module, a tilt sensor which detects tilts in two axial directions, and an arithmetic control module, wherein the image pickup module acquires an image which includes a reference object, the tilt sensor detects a tilt angle of a target instrument, and the arithmetic control module calculates a tilt direction of the target instrument from a position of the reference object in the image, calculates a tilt direction of the target instrument based on tilt angles in the two axial directions of the tilt sensor, acquires a deviation between the two tilt directions, and corrects the tilt angles in the two axial directions of the tilt sensor to tilt angles in directions parallel to an optical axis of the image pickup module and orthogonal to the optical axis based on the deviation.
Patent EP-3709281-A1 (EP)
Inventor: PAN YIFENG
IPC: B60W30/095
Filed: 2020-02-25
Abstract: A vehicle track prediction method and device, a storage medium and a terminal device are provided according to embodiments of the present invention. The method includes: determining an obstacle vehicle entering a junction region in a case that an autonomous vehicle enters the junction region; acquiring historical travelling data of the obstacle vehicle in the junction region; predicting a potential track of the obstacle vehicle according to the historical travelling data and a current travelling state of the obstacle vehicle; and predicting a track of the autonomous vehicle in the junction region according to the potential track of the obstacle vehicle and a current travelling state of the autonomous vehicle. A decision making accuracy in self-driving may be effectively improved, and a driving risk may be reduced.
Patent EP-3706028-A1 (EP)
Title: Kompensation der rückfederung bei der mehrstufigen herstellung von umformteilen
Inventor: BIRKERT ARNDT
IPC: B21D5/02
Filed: 2020-02-28
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Ermittlung rückfederungs-kompensierter Wirkgeometrien für Umformwerkzeuge, auf ein Verfahren zur Herstellung eines Umformwerkzeugs, auf ein Verfahren zur Herstellung eines Umformteils sowie auf ein Computerprogrammprodukt.Verwendung bei der computergestützten simulationsbasierten Fertigungsplanung
Patent EP-3695937-A1 (EP)
IPC: B25G1/10
Filed: 2011-11-01
Abstract: A pliers (310) comprising:a first member (314) including a first head (322A) and a first handle (324A) having a recessed grip area (337A) bounded by a forward lip (339A) and a rear lip (341A), the forward lip having a cross-sectional area not greater than a cross-sectional area of a portion of the first handle adjacent the forward lip and opposite the grip area;a first grip (326A) positioned on the grip area of the first handle;a second member (318) pivotally coupled to the first member, the second member including a second head (322B) and a second handle (324B) having a recessed grip area (337B) bounded by a forward lip (339B) and a rear lip (341B), the forward lip having a cross-sectional area not greater than a cross-sectional area of a portion of the second handle adjacent the forward lip and opposite the grip area; anda second grip (326B) positioned on the grip area of the second handle.
Patent EP-3720108-A1 (EP)
Inventor: KUBOTA HAJIME
IPC: H04N21/485
Filed: 2020-03-04
Abstract: A server apparatus (30), a voice operation system (1), and a voice operation method, each of which: acquires, from an image forming apparatus (10), a language type of a display language used for display at the image forming apparatus; stores the language type of the display language; acquires, from a speaker (20), voice operation that instructs to change the display language; identifies a language type of a targeted language based on the voice operation; and determines whether the language type of the display language matches the language type of the targeted language. Based on a determination that the language type of the display language does not match the language type of the targeted language, the server apparatus (30) instructs the image forming apparatus to change from the language type of the display language to the language type of the targeted language. Based on a determination that the language type of the display language matches the language type of the targeted language, the server apparatus (30) disregards the instruction to change the language type of the display language of the image forming apparatus.
Patent EP-3721744-A1 (EP)
Inventor: COSTA FRANCESCO
IPC: A45C5/14
Filed: 2020-03-16
Abstract: An extractable assembly group (100) for at least one wheel of a luggage comprising at least one fork (10) adapted to rotatably mount said at least one wheel, a support (20) adapted to rotatably mount said fork (10), a bracket (30) adapted to separably mount said support (20) by means of an engaging mechanism (40) and being adapted to be mounted with said luggage, said support (20) comprising at least one protrusion (25), comprising at least one engagement means, said rapid engaging mechanism (40) comprises a slider (50) slidably mounted with said bracket (30), said slider (50) comprising at least one engagement means, said slider (50) being adapted to pass from at least an engagement position to a disengagement position between said at least one engagement means of said slider (50) and said at least one engagement means of said at least one protrusion (25), which correspond to an engaging position and an unengaging position respectively between said support (20) and said bracket (30).
Patent EP-3714877-A1 (EP)
Inventor: REUNAMAKI TIMO
IPC: A61K47/10
Filed: 2009-05-28
Abstract: The present invention relates to a preservative-free ophthalmic aqueous composition containing prostaglandin (PG hereafter) F2α analogues for treating ocular hypertension and glaucoma.
Patent EP-3690926-A1 (EP)
Inventor: WIMPLINGER MARKUS
IPC: H01L21/687
Filed: 2016-09-29
Abstract: Hiermit wird eine Vorrichtung, ein System und ein Verfahren zum Bonden zweier Substrate vorgeschlagen. Ein erster Substrathalter weist eine Vertiefung und eine Erhöhung auf.
Patent EP-3722151-A1 (EP)
Inventor: MURASE YUKIMI
IPC: B60Q1/14
Filed: 2020-03-24
Abstract: A control unit (20) of a headlamp control device for a vehicle (10) is configured so that, when an occupant of the vehicle (10) performs a predetermined interruption operation while the illumination mode of a headlamp (30) is a high beam mode during automatic illumination control, the control unit (20) sets the illumination mode to a low beam mode until an interruption time passes. The interruption time is set to a smaller value as a vehicle speed correlation value is larger. The vehicle speed correlation value is a value that increases as a speed at which the vehicle (10) has been traveling since the start of the interruption operation is higher.
Patent EP-3726368-A1 (EP)
Inventor: SEO JEONGRYEOL
IPC: G06F3/14
Filed: 2020-03-26
Abstract: A display apparatus of a plurality of display apparatues constituting a wall display includes a first board, a second board, and a plurality of display modules. The first board includes a first communication interface including a circuitry for wireless transmission, and a timing controller configured to, in response to information on an image being received, generate a plurality of driving signals for driving the plurality of display modules based on the received information and transmit the plurality of driving signals to the second board through the first communication interface. The second board includes a second communication interface including circuitry for wireless reception, a plurality of interfaces electrically connected to the plurality of display modules, and an IC chip configured to, based on the plurality of driving signals being received through the second interface, provide each of the received driving signals to each of the display modules.
Patent EP-3718501-A1 (EP)
Inventor: GRUNDLER ANDREAS
IPC: A61C9/00
Filed: 2020-03-26
Abstract: Die Erfindung betrifft eine Auspressvorrichtung (1) zum Austreiben eines hochviskosen dentalen Materials aus einem Kartuschensystem (2), aufweisend einen Aktuator (3), einen Motor (4), eine Steuerung (14), eine Bedieneinrichtung und zumindest einen Kraft-Sensor (15), wobei mit dem Aktuator (3) zumindest ein Austragskolben (22) des Kartuschensystems (2) antreibbar ist, wobei der Aktuator (3) mit dem Motor (4) antreibbar ist oder mit dem Motor (4) ein mechanisch übertragenes Antreiben des Aktuators (3) unterstützbar ist, wobei die Bedieneinrichtung manuell bedienbar ist, wobei der zumindest eine Kraft-Sensor (15) mit der Bedieneinrichtung derart verbunden ist, dass zumindest der Betrag einer auf die Bedieneinrichtung wirkenden Kraft und/oder zumindest der Betrag eines auf die Bedieneinrichtung wirkenden Drehmoments messbar ist, und wobei mit der Steuerung (14) der Motor (4) in Abhängigkeit von dem durch den Kraft-Sensor (15) gemessenen Betrag der auf die Bedieneinrichtung wirkenden Kraft und/oder des auf die Bedieneinrichtung wirkenden Drehmoments steuerbar ist. Die Erfindung betrifft auch ein Verfahren zum Antreiben zumindest eines Austragskolbens (22) eines Kartuschensystems (2) mit einer Auspressvorrichtung (1).
Patent EP-3890353-A1 (EP)
Inventor: KNUDSEN EMIL HOLM
IPC: H04R1/06
Filed: 2020-03-30
Abstract: Disclosed is a hearing device configured to be worn in an ear of a user. The hearing device is configured to provide an audio signal to the user. The hearing device comprises a circuit assembly. The circuit assembly comprises a printed circuit board assembly. The printed circuit board assembly comprises: a first circuit board; a second circuit board; a third circuit board interconnected with the first circuit board and the second circuit board; and a fourth circuit board. The circuit assembly comprises a battery, wherein the printed circuit board assembly is folded about the battery.
Patent EP-3748785-A1 (EP)
Title: Housing
Inventor: IKEYA KAZUHIDE
IPC: H01R13/627
Filed: 2020-04-30
Abstract: A housing includes a housing main body configured to be fitted with a mating housing, and a cover configured to be mounted to an end portion of the housing main body from which an electric wire is drawn out and to cover the electric wire drawn out from the housing main body. The housing main body includes a lock arm for locking a protruding portion of the mating housing, and a release arm that swings when an operation portion of the release arm is pressed to release a locking of the protruding portion and the lock arm. The cover has a lock piece that is interposed between the housing main body and the operation portion when the cover is mounted to the housing main body so as to restrict a swing of the release arm.