baber/WOPTO huggingface dataset:
Patent EP-4052248-A1 (EP)
Inventor: MIHALI RAUL
IPC: G09G3/34
Filed: 2020-10-30
Abstract: Described are various embodiments of a light field display, adjusted pixel rendering method and computer-readable medium therefor, and vision correction system and method using same. In one embodiment, a computer-implemented method is provided to automatically adjust user perception of an input image to be rendered on a digital display via a set of pixels thereof, wherein the digital display has an array of light field shaping elements.
Patent EP-4053619-A1 (EP)
Title: Light control device and light control sheet
Inventor: ABE SOUHEI
IPC: G02F1/1334
Filed: 2020-10-30
Abstract: A light control sheet includes a first characteristic and a second characteristic which are selectively exhibited. In the first characteristic, an absolute value of a change in a value of clarity per unit voltage is greater than an absolute value of a change in a value of haze per unit voltage. In the second characteristic, an absolute value of a change in a value of haze per unit voltage is equal to or greater than an absolute value of a change in a value of clarity per unit voltage. Haze is calculated in accordance with JIS K 7136:2000. Clarity is calculated from the following Formula (1): 100×LC−LR/LC+LR where L<sub>C</sub> is an intensity of straight light travelling straight along a travelling direction of parallel light that has entered the light control sheet, among light that has passed through the light control sheet, and L<sub>R</sub> is an intensity of narrow-angle scattered light having an angle within ±2.5° relative to the travelling direction of the parallel light.
Patent EP-4056866-A1 (EP)
Inventor: CHIHARA Yuta
IPC: F16C27/06
Filed: 2020-10-22
Abstract: A power transmission device includes: a housing; a ball screw device including a nut, a screw shaft, and a plurality of balls; a pulley device including a driving pulley configured to be driven by receiving power transmitted from a power source, a driven pulley fixed to the nut, and a belt wound around outer peripheral surfaces of the driving pulley and the driven pulley; a first bearing and a second bearing disposed between the housing and the nut in a center axis direction parallel with a center axis of the nut; and a preload applying member configured to apply preloads to the first bearing and the second bearing. The first bearing and the second bearing are respectively disposed on both sides of the driven pulley to be a face-to-face combination, and each of the first bearing and the second bearing includes an outer ring engaged with the housing. The outer ring is pressed toward the driven pulley by the preload applying member, and is separated from the driven pulley with a gap formed between the outer ring and the driven pulley.
Patent EP-4075648-A1 (EP)
Inventor: YANO TOMOHIKO
IPC: H02M7/48
Filed: 2020-11-27
Abstract: There is provided a power conversion apparatus that can accurately estimate a main current of a power device using observation of a sense current. The power conversion apparatus includes: an inverter circuit 30 including a device having a main element and a sense element; a temporary-main-current estimator 43 configured to estimate a current flowing through the main element, from a sense current flowing through the sense element, as a temporary main current; a temperature-difference estimator 44 configured to estimate a temperature difference between the main element and the sense element based on a gate drive signal for the main element and the temporary main current; a main-current corrector 45 configured to correct the temporary main current using the estimated temperature difference and a temperature characteristic of on-resistance of the main element and output the corrected temporary main current as a corrected main current; and an inverter control circuit 24 configured to output the gate drive signal based on the corrected main current.
Patent EP-3974852-A1 (EP)
Inventor: PARRES GARCÍA LUIS ARTURO
IPC: H01M10/48
Filed: 2020-12-15
Abstract: This method calculates the  available energy, ED,  of any battery  W,  without discharging it, at any temperature  T n    and at all times. A family of  G n,I    curves is generated, typical of each battery and temperature, discharging batteries of different capacities at a fixed discharge intensity,  ID.  Discharging  W  with the same  ID  produces a response voltage with which entering  G n,I , ED  is obtained. It also provides your  capacity, autonomy,  and  remaining life.  When the battery is fully charged,  ED  is the  capacity.  Calculating  Lw,  the remaining life is found. With the  ED  and the  Balance of Consumption, autonomy  is obtained. The above is automated by connecting to a  System  that comprise;  MCU,  temperature sensor, discharger, voltmeter, ammeter, interface, etc., obtaining the  ED, capacity, autonomy,  and  remaining life.  The use of this method allows the optimization of the batteries, as well as knowing their autonomy, for example, in an  EV.
Patent EP-4078925-A1 (EP)
Inventor: KAHVECI TUNÇ
IPC: H04L29/06
Filed: 2020-12-15
Abstract: A method for wireless policy enforcement of an MDM device according to the detection of a preselected state is provided. In one embodiment, the method includes providing a software application for execution by the MDM device, such that the MDM device determines whether or not the preselected state is present. If the preselected state is present, the software application is further operable to notify an MDM server, which then pushes temporary policy controls to the MDM device. The temporary policy controls overwrite existing policy controls and remove non-whitelisted application tiles from the MDM device home screen. Non-whitelisted application tiles can be selected by the MDM administrator and can include texting functions, social media applications, and internet browsers. The preselected state can include the presence or absence of motion, a minimum speed, location, date and time, proximity to a signal source, internet connectivity, Bluetooth connectivity, and combinations of the foregoing.
Patent EP-4083220-A1 (EP)
Title: Method for asymmetric amplification of muliple target nucleic acids
Inventor: HUANG QIUYING
IPC: C12P19/34
Filed: 2020-07-22
Abstract: Provided is multiplex and asymmetric amplification of nucleic acid molecules. In particular, provided is a method for simultaneous and asymmetric amplification of one or more target nucleic acids in a sample. The method can simultaneously and asymmetrically amplify multiple target nucleic acids existing in a sample, and can simultaneously produce large number of single stranded products.
Patent EP-4083603-A1 (EP)
Inventor: NAKAGAWA KEIJI
IPC: G01N15/00
Filed: 2020-12-24
Abstract: A method of evaluating performance of a flow cytometer configured to use a combination of two or more types of calibration particles having different morphologies from each other, includes a first classification step of classifying the calibration particles from each other based on a first optical characteristic by the flow cytometer which is an evaluation target, a second classification step of classifying the calibration particles from each other based on a second optical characteristic which is classifiable at a spatial resolution lower than a spatial resolution at which the first optical characteristic is classified, and the evaluation step of evaluating one or both of particle classification performance and a resolution of the flow cytometer based on a first classification result assessed in the first classification step and a second classification result assessed in the second classification step.
Patent EP-4046286-A1 (EP)
Inventor: RAHMAN MD SAIFUR
IPC: H04B7/0417
Filed: 2020-12-31
Abstract: A method for operating a user equipment (UE) comprises receiving configuration information for at least one channel state information reference signal (CSI-RS) resource that comprises P CSIRS CSI-RS ports; receiving configuration information for channel state information (CSI) feedback that is based on Q precoding dimensions, wherein: there is a mapping between the P CSIRS CSI-RS ports and the Q precoding dimensions, and P CSIRS ≠ Q ; measuring the P CSIRS CSI-RS ports; determining a measurement for the Q precoding dimensions based on the mapping and the measurement for the P CSIRS CSI-RS ports; determining a CSI feedback based on the measurement for the Q precoding dimensions; and transmitting, over an uplink (UL) channel, the determined CSI feedback.
Patent EP-4108167-A1 (EP)
Inventor: WU ZEJIAN
IPC: A61B5/00
Filed: 2020-11-18
Abstract: The embodiments of the invention relate to a method and device for generating PPG signals. The method comprises: photographing a skin surface to generate cached fragment video data; extracting cached fragment frame images from the cached fragment video data; performing image quality detection on the cached fragment frame images to generate an image quality detection result; when the image quality detection result indicates an up-to-standard image, performing one-dimensional red and green light signal extraction on the cached fragment frame images to generate first red and green digital signals; performing signal band-pass filtering preprocessing on the first red and green digital signals to generate second red and green digital signals; performing maximum frequency difference determination on the second red and green digital signals to generate a first determination result; when the first determination result indicates an up-to-standard signal, performing signal-to-noise ratio determination on the second red and green digital signals to generate a second determination result; and when the second determination result indicates an up-to-standard signal, generating a first PPG signal.
Patent EP-4112012-A1 (EP)
Inventor: LI WEIMING
IPC: A61F2/44
Filed: 2020-10-29
Abstract: This application provides an intervertebral disc fusion cage and relates to the technical field of medical devices. The intervertebral disc fusion cage includes a tubular body, where a plurality of support expansion joints which are distributed at intervals and a stabilization expansion joint are arranged on the tubular body in an axial direction and a circumferential direction; each support expansion joint includes a support sheet plate; each support sheet plate is respectively provided with extended support plates at both ends in a length direction; both sides of the bottom of each support sheet plate are respectively connected to the tubular body by means of deformation support sheets; each support sheet plate is provided with an inward-bending stopper for limiting deformation of the top ends of the deformation support sheets; an outward-bending stopper for limiting deformation of the bottom ends of the deformation support sheets is arranged between two adjacent support expansion joints on the tubular body; two oppositely arranged limit blocks are provided between two adjacent support expansion joints in the circumferential direction of the tubular body; and the two limit blocks abut against each other when the deformation support sheets expand to the maximum. The utility model provides an intervertebral disc fusion cage to achieve the beneficial effects of ensuring that the intervertebral disc fusion cage expands in order and ensuring that a contact sheet can be in a horizontal state after expansion.
Patent EP-4148488-A1 (EP)
Inventor: PYO JONGGIL
IPC: G02F1/1333
Filed: 2020-05-07
Abstract: Disclosed is a display device. The display device includes: a flexible display panel; a panel roller which extends long, and around which the display panel is wound or from which the display panel is unwound; a bottom frame in which the panel roller is rotatably mounted; a first vertical frame which extends long in a direction intersecting a longitudinal direction of the panel roller, and is fixed to the bottom frame; a top block fixed to an upper side of the first vertical frame; a first slider which moves in an up-downward direction in the first vertical frame; an upper roller rotatably installed in the top block; a roller mount which is located adjacent to a lower end of the first vertical frame, and fixed to the bottom frame; a lower roller rotatably installed in the roller mount; a belt which is wound around the upper roller and the lower roller, and to which the first slider is fixed; and a bar to which a distal end of the display panel is fixed, and which is coupled to the first slider.
Patent EP-4160053-A1 (EP)
Title: Blocking component and shift mechanism
Inventor: XU KAN
IPC: F16H61/18
Filed: 2020-09-30
Abstract: Provided are a blocking component (1000) and a shift mechanism (2000). The blocking component (1000) includes: a body (101) arranged fixedly; a slidable member (102), slidably connected to the body (101) and movable relative to the body (101); an elastic member (104), arranged between the body (101) and the slidable member (102) and configured to apply an elastic reset force to the slidable member (102) so that the slidable member tends to move towards the outside of the body (101); and a blocking member (103), rotatably connected to the slidable member (102) and having a stop surface (1031) facing away from the body (101), a transition surface (1032) facing the body (101), and an abutting surface (1033) facing the slidable member (102). When the blocking member (103) is in a natural state, the abutting surface (1033) is in contact with a surface of the slidable member (102). The natural state includes at least a state in which no external force away from the body (101) is applied to the transition surface (1032). The shift mechanism (2000) configured with the blocking component (1000) can solve the problem of mis-shift.
Patent EP-4166777-A1 (EP)
Inventor: SHIKATA AKIHIRO
IPC: F02P5/152
Filed: 2020-06-12
Abstract: The control device (50) operates to: calculate the ignition timing of each cylinder (101) of an engine (100) based on whether or not knocking is occurring; set, as a reference ignition timing, the ignition timing of any of the cylinders (101) for which the ignition timing is on the advanced angle side relative to the most retarded angle ignition timing on the most retarded angle side and on the retarded angle side relative to the most advanced angle ignition timing on the most advanced angle side; set an allowable timing difference range that is a range of an allowable timing difference with reference to the reference ignition timing; and when determining that the ignition timing of a cylinder (101) falls outside the allowable timing difference range, correct the ignition timing so that the timing difference with respect to the reference ignition timing falls within the allowable timing difference range.
Patent EP-4205470-A1 (EP)
Title: Transmission coverage techniques
Inventor: GULATI KAPIL
IPC: H04W72/02
Filed: 2020-08-26
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, at a second protocol layer of the UE and from a first protocol layer of the UE, the second protocol layer being lower than the first protocol layer, an indication of one or more quality of service parameters associated with a data packet to be transmitted by the UE. The UE may identify, from the one or more quality of service parameters, directional coverage information associated with the data packet, the directional coverage information indicative of one or more transmission directions in which the data packet is to be transmitted. The UE may transmit the data packet in accordance with at least the directional coverage information of the one or more quality of service parameters.
Patent EP-4249903-A1 (EP)
Title: Method and device for measuring dew point
Inventor: KLIMOV ANDREI ALEKSANDROVICH
IPC: G01N25/68
Filed: 2020-11-17
Abstract: The invention relates to a method and device for measuring the dew point of humid gases, and more particularly to determining the humidity of gas mixtures according to the dew point, and can be used in all fields in which measurements of this sort are required. The claimed device is capable of determining a dew point in a range of from +45°C to +95°C, which corresponds to a moisture content of from 65 to 3000 g of water per 1 kg of dry air. The device performs continuous measurement. The essence of the invention is that the claimed method for measuring dew point consists in determining the point of a sudden change in the temperature gradient along a tubular cooler through which the humid gas under examination is passed, and calculating the temperature at which this change takes place. The tubular cooler is cooled by the surrounding air. The device has a generator for generating an output signal that transmits information about the parameters of the gas to external systems and that can be used as an input signal for a moisture content regulator. The device can be equipped with a digital indicator for displaying the gas parameters obtained.
Patent EP-4140516-A1 (EP)
IPC: H02J50/00
Filed: 2021-08-31
Abstract: The utility model provides a blood transfusion set comprising a main line, which is connected with the first branch line and the second branch line; the first branch line is connected with the third branch line and the fourth branch line; the free end of the main line is provided with an infusion needle; the free ends of the second branch line, the third branch line and the fourth branch line are all provided with spikes; the first branch line, the second branch line, the third branch line and the fourth branch line are all provided with clamps. The utility model can draw blood through the second branch line, and perform infusion through the third branch line or transfusion through the fourth branch line without replacing the infusion needle. It not only shortens treatment time, but also avoid multiple punctures in patients.
Patent EP-3851877-A1 (EP)
Inventor: WANG XINGMING
IPC: G01S13/95
Filed: 2021-01-15
Abstract: A system and method for ground calibration of an aircraft weather radar (WxR) (100) employs a calibrated WxR already flight tested on a reference aircraft to generate a ground reference map from a specific ground position on a specific heading. A WxR alignment tool (102) receives the ground reference map and compares it to an uncalibrated ground map generated by an uncalibrated WxR in the same ground position and on the same heading. Once compared, the alignment tool determines a delta between the ground reference map and the uncalibrated ground map and determines offset values in pitch, roll, and elevation to reduce the delta to a desired operational value and make the maps nearly identical. The alignment tool then applies to offset values to the uncalibrated WxR to calibrate the WxR for operational use.
Patent EP-3893442-A1 (EP)
Title: Method and apparatus for network diagnosis processing
Inventor: ZHENG HEWEN
IPC: H04L12/26
Filed: 2015-02-16
Abstract: The present invention provides a method and an apparatus for network diagnosis processing. The method for network diagnosis processing of the present invention includes: receiving, by a first network tunnel source end, at a first network layer, a network diagnosis instruction sent by an instruction center; sending, by the first network tunnel source end, at the first network layer, a diagnosis message to a first network layer of a first network tunnel peer end and a second network layer of the first network tunnel source end, where the diagnosis message carries characteristic information, so that the first network tunnel peer end reports, at the first network layer, a diagnosis result including the characteristic information to the instruction center; and sending, by the first network tunnel source end, at the second network layer, the diagnosis message to a second network layer of the first network tunnel peer end, so that the first network tunnel peer end reports, at the second network layer, a diagnosis result including the characteristic information to the instruction center. Embodiments of the present invention resolve problems of low efficiency and low accuracy in a process of processing, analyzing and associating diagnosis results among various network layers or various network management domains.
Patent EP-3865900-A1 (EP)
Inventor: LAGHEZZA FRANCESCO
IPC: G01S13/58
Filed: 2021-02-10
Abstract: Embodiments are directed to a method for determining velocity of an object. The method includes in response to two interleaved chirp sequences being sent towards the object, processing responsive chirps of each of the two interleaved chirp sequences independently from one another to produce respective Doppler-spectrum data sets, and calculating the velocity of the object based on the respective Doppler-spectrum data sets. Each of the interleaved chirp sequences being characterized by a common time spacing between respective chirps of the respective chirp sequence, and each chirp of one of the chirp sequences being offset by an amount of time that is different than the common time spacing.
Patent EP-4050917-A1 (EP)
Inventor: JORNOD GUILLAUME
IPC: H04M15/00
Filed: 2021-02-24
Abstract: Embodiments provide a computer program, an apparatus, and a method for a remote control center and for operating a vehicle from remote. The method comprises obtaining information on a pQoS of a communication link between the remote control center and the vehicle. Further, the method comprises providing at least one driving command to the vehicle via the communication link and adapting a range of the at least one driving command based on the information on the pQoS.
Patent EP-3881944-A1 (EP)
Inventor: GONTANI Haruyuki
IPC: B05D7/00
Filed: 2021-03-15
Abstract: This invention provides a method for forming a multilayer coating film that is capable of forming a multilayer coating film that has excellent blackness, high reflectance of an infrared laser, and excellent coating film performance. The method for forming a multilayer coating film includes forming a first colored coating film containing a titanium oxide pigment and in which the diffuse reflectance at a wavelength of 905 nm or diffuse reflectance at a wavelength of 1550 nm, or both, is 40% or more; forming a second colored coating film containing a carbon black pigment (A) and one or more pigments (B), which are a perylene black pigment (B1) or two or more pigments (B2) selected from the group consisting of blue pigments, red pigments, yellow pigments, and green pigments, or both (B1) and (B2); and forming a clear coating film; wherein the multilayer coating film has a lightness L*(45°) of 4 or less and a chroma C*(45°) of 2 or less, and wherein the diffuse reflectance at a wavelength of 905 nm or the diffuse reflectance at a wavelength of 1550 nm, or both, is 10% or more.
Patent EP-3886324-A1 (EP)
Title: Compression and/or decompression of activation data
Inventor: WHITEMAN DEREK DAVID
IPC: G06N3/04
Filed: 2021-03-25
Abstract: A method for compressing activation data of a neural network to be written to a storage is provided. The activation data is formed into a plurality of groups and a state indicator indicates whether there are any data elements within each group that have a non-zero value. A second state indicator indicates, for groups having a non-zero value, whether sub-groups within the group contain a data element having a non-zero value. A sub-group state indicator indicates, for each sub-group having a non-zero value, which data elements within that sub-group have a non-zero value. Non-zero values of data elements in the activation data are encoded and a compressed data set is formed comprising the first state indicators, any second state indicators, any sub-group state indicators and the encoded non-zero values.