baber/WOPTO huggingface dataset:
Patent EP-3797345-A1 (EP)
Inventor: LACEY PAUL
IPC: G06F3/01
Filed: 2019-05-21
Abstract: Examples of wearable systems and methods can use multiple inputs (e.g., gesture, head pose, eye gaze, voice, totem, and/or environmental factors (e.g., location)) to determine a command that should be executed and objects in the three-dimensional (3D) environment that should be operated on. The wearable system can detect when different inputs converge together, such as when a user seeks to select a virtual object using multiple inputs such as eye gaze, head pose, hand gesture, and totem input. Upon detecting an input convergence, the wearable system can perform a transmodal filtering scheme that leverages the converged inputs to assist in properly interpreting what command the user is providing or what object the user is targeting.
Patent EP-3880396-A1 (EP)
Title: Verfahren und vorrichtung zur überwachung eines schweissprozesses zum verschweissen von werkstücken aus glas
Inventor: HECKER SEBASTIAN
IPC: B23K103/00
Filed: 2019-11-12
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Überwachung eines Schweißprozesses zum Verschweißen mindestens eines Werkstücks (110) aus Glas mit einem weiteren Werkstück (120), bevorzugt aus Glas, wobei in den Werkstücken (110,120) in einer mit einem gepulsten Bearbeitungsstrahl (20), bevorzugt mit einem gepulsten Laserstrahl, besonders bevorzugt mit einem Ultrakurzpulslaserstrahl, beaufschlagten Prozesszone (200) eine Schweißnaht (210) ausgebildet wird, wobei die von der Prozesszone (200) emittierte Strahlung zeitaufgelöst detektiert wird.
Patent EP-3881076-A1 (EP)
Inventor: RUDDOCK MARK
IPC: G01N33/574
Filed: 2019-11-15
Abstract: The present invention provides a method for detecting the presence or risk of bladder cancer in a female patient comprising the steps of detecting the presence of a panel of biomarkers in a sample isolated from a female patient, said panel of biomarkers comprising IL-13 and IL-12p70 and one or more biomarkers selected from BTA, Midkine, PAI-1/t PA, 8OHdG, CEA, CK18, Clusterin, Creatinine, CXCL16, Cystatin B, Cystatin C, d-Dimer, EGF, FAS, HAD, IL-1a, IL-1b, IL-4, IL-6, IL-7, IL-8, MCP-1, Microalbumin, MMP9NGAL, MMP9TIMP1, NGAL, NSE, Progranulin, TUP, TGFB1, Thrombomodulin, sTNFR1, TPA, VEGF and Triglycerides and/or the concentration of albumin/microalbumin/protein and creatinine expressed as an albumin:creatinine ratio in a sample i s o l a t e d f r o m a female patient; and assessing the results and comparing them to a normal control wherein an elevated presence of the biomarker compared to a normal control indicates the presence or risk of cancer in the patient from whom the sample is isolated.
Patent EP-3884485-A1 (EP)
Inventor: RAKOV V SERGEY
IPC: G06T5/00
Filed: 2019-11-14
Abstract: A noise reduction filter for data signals is implemented using two orthogonal coordinates comprising intensity and differential intensity values generated from sampling and sorting the data signals. A weighting function is used to amplify or reduce different portions of a data set distribution generated using the intensity and differential intensity values. The weighting function may also include scalar constants to further enhance the capability of the noise reduction filter. The noise reduction filter can be used to reduce the noise components or increase the useful signal components of a noisy data signal, thereby increasing the signal-to-noise ratio, and also increasing spectral resolution. The noise reduction filter can also be used in special cases where the intensity and frequency spectra of the noisy data signal are overlapping. The noise reduction filter may be used in various applications including spectroscopy and image processing, among others.
Patent EP-3850489-A1 (EP)
Inventor: CHAMARTY VINOD
IPC: H04L29/08
Filed: 2019-11-26
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for performing a prefetch processing to prepare an ambient computing device to operate in a low-power state without waking a memory device. One of the methods includes performing, by an ambient computing device, a prefetch process that populates a cache with prefetched instructions and data required for the ambient computing device to process inputs to the system while in the low-power state, and entering the low-power state, and processing, by the ambient computing device in the low-power state, inputs to the system using the prefetched instructions and data stored in the cache.
Patent EP-3813347-A1 (EP)
Title: Apparatus and method for detecting illegal call
Inventor: BAIK SEONG BOK
IPC: H04M3/22
Filed: 2019-03-14
Abstract: An illegal call detection apparatus comprises a data collecting unit, a preprocessing unit, and a learning unit. The data collecting unit collects, from at least one of a subscriber terminal or a call exchanger, a raw packet generated by the subscriber terminal using a VoIP service, and collects, from the billing server, CDR data related to the raw packet. The preprocessing unit generates learning data by using service usage information extracted from the CDR data and service detailed information extracted from the raw packet, and generates a training image by converting the training data into an image according to a predetermined imaging rule. The learning unit extracts at least one or more features from the training image, and learns whether the training image is related to an illegal call by using the features, through an illegal call detection model.
Patent EP-3811256-A1 (EP)
Inventor: HARTWIG MARCUS
IPC: H04L29/06
Filed: 2019-06-05
Abstract: A verification server provides certificate verification services to users of third-party application sites. In some embodiments, a verifier component of a user's client device provides the verification server with a certificate of a third-party application site, and the verification server indicates whether the certificate is successfully verified. In response to successful verification, the verifier component of the user's client device takes an action such as permitting the user's credentials to be provided to the third-party application site. In some embodiments, verifier components of numerous client devices provide certificates to the verification server, based on which the verification server learns which certificates are valid for a given third-party application site.
Patent EP-3800638-A1 (EP)
Inventor: SHLOMOT EYAL
IPC: G10L19/07
Filed: 2019-06-27
Abstract: This application provides a method and an apparatus for determining a weighting factor during stereo signal encoding. The method includes: determining, based on an encoding mode of a to-be-encoded signal in a stereo signal and a correspondence between an encoding mode and a parameter value, a parameter value corresponding to the encoding mode of the to-be-encoded signal; and calculating, based on the determined parameter value and an energy spectrum of a linear prediction filter corresponding to an original line spectral frequency parameter of the to-be-encoded signal, a weighting factor used for calculating a distance between the original line spectral frequency parameter and a target original line spectral frequency parameter. When the distance between the original line spectral frequency parameter and the target original line spectral frequency parameter is calculated by using the weighting factor calculated by using the method and the apparatus that are provided in this application, a more accurate result is obtained, thereby helping improve encoding quality of a stereo signal.
Patent EP-3831071-A1 (EP)
Inventor: XU XIAOZHONG
IPC: H04N19/513
Filed: 2019-07-08
Abstract: A method of video decoding for a video decoder that includes acquiring a current picture from a coded video bitstream. The method further includes selecting, from a history buffer that stores motion vector predictors of N previously decoded blocks. The method further includes selecting, from the history buffer, a second motion vector predictor of a second neighboring block of the current block. The method further includes selecting a first temporal block included in a previously decoded reference picture associated with the current picture, the first temporal block including a third motion vector predictor, the first temporal block being one of (i) neighboring to a collocated block of the current block and (ii) within the collocated block. The method further including determining a motion vector predictor of the current block using a weighted average of the first motion vector predictor, the second motion vector predictor, and the third motion vector predictor..
Patent EP-3838310-A1 (EP)
Inventor: KIM JESSE JAE JIN
IPC: A61M5/142
Filed: 2019-08-13
Abstract: The present disclosure provides a needle assembly and a drug injection device including a needle, a cannula into which the needle is inserted, a first holder supporting the needle, a second holder disposed to face one side of the first holder and supporting the cannula, a sleeve accommodating the first holder in an inner space and rotating with respect to the first holder, and an elastic member disposed between the first holder and the sleeve, wherein, when the sleeve is rotated, the elastic member is expanded and the first holder and the second holder are moved to an extended position, and wherein, when the sleeve is further rotated, the elastic member is contracted and only the first holder is returned to an original position.
Patent EP-3841067-A1 (EP)
Inventor: KASAINI HENRY W
IPC: C02F103/08
Filed: 2019-08-21
Abstract: A method and apparatus for the treatment of wastewater streams to form purified water and a mineral-containing by-product. The wastewater stream may be a brine or produced water from an oil/gas extraction operation. The method includes passing the wastewater stream through a membrane assembly having a pervaporation membrane, whereby purified water vapor is collected from the permeate side of the membrane. A mineral-rich product may be recovered from the retentate, and/or a mineral-rich crystalline phase may deposit on the membrane and may be recovered as a solid from the membrane or may be washed off the membrane and collected.
Patent EP-3779737-A1 (EP)
Inventor: CHENG YU
IPC: G06F21/31
Filed: 2019-06-25
Abstract: Embodiments of the present disclosure disclose threshold determining and identity verification methods, apparatuses, electronic devices, and storage media. The threshold determining method includes: obtaining predetermined target values respectively corresponding to multiple identification models for identity verification, where the predetermined target values are used to indicate expected target identification capabilities of the identification models for identity verification; and determining user service variable values and identity verification thresholds respectively corresponding to the multiple identification models for identity verification based on the predetermined target values, where the user service variable values are used for classification of active users and inactive users, and the identity verification thresholds are used by the identification models for identity verification to exclude users who need strong verification from the inactive users. In the present disclosure, users at risk can be identified from the inactive users while a range of inactive users is maximized. As such, weak identity verification demands of inactive users can be satisfied, and the users who need strong identity verification can be identified from the inactive users, which can achieve a balance between user experience and risk control.
Patent EP-3844831-A1 (EP)
Inventor: LIU DONGQIANG
IPC: H01M4/525
Filed: 2019-08-29
Abstract: The disclosure provides a coated positive electrode active material particle including an active material having the general chemical formula AxMyEz(X04)q, wherein A is an alkali metal or an alkaline earth metal, M includes cobalt, E is a non- electrochemically active metal, a boron group element, or silicon or any alloys or combinations thereof, X is phosphorus or sulfur or a combination thereof, 0<x≤1, y>0, z ≥0, q>0, and the relative values of x, y, z, and q are such that the general chemical formula is charge balanced. The coated positive electrode active material particle also includes a coating including AI 2 O 3 , ZriZE, T1O 2 , ZnO, B 2 O 3 , MgO 2 , La202, LiF and any combinations thereof or LiM 1 P04, where M 1  is Fe, Cr, Mn, Ni, V, or any alloys or combinations thereof.
Patent EP-3848750-A1 (EP)
Inventor: MIN SANG JUN
IPC: G03B17/12
Filed: 2019-09-05
Abstract: The present embodiment relates to a lens driving device comprising: a housing; a bobbin; a first coil; a magnet; a base; a first substrate; a second substrate; and a conductive member, wherein the first substrate comprises a first groove and a first terminal which is adjacent to the first groove, the second substrate comprises a second terminal, the conductive member connects the first terminal of the first substrate to the second terminal of the second substrate, a body unit of the first substrate comprises a first side surface, a second side surface, a third side surface, and a fourth side surface, an extension portion of the first substrate is formed at the third side surface and the fourth side surface, the first terminal of the first substrate comprises four terminals, two of which are adjacent to the first side surface and the other two of which are adjacent to the second side surface.
Patent EP-3854819-A1 (EP)
Inventor: NAGAHAMA HIDEAKI
IPC: C08B15/04
Filed: 2019-09-05
Abstract: The present invention relates to nanocellulose containing a sulfuric acid group and/or a sulfo group, each of which is derived from a sulfuric acid treatment, and an anionic functional group derived from a hydrophilization treatment. Since the total amount of the sulfuric acid group and/or the sulfo group and the anionic functional group is more than 0.1 mmol/g and not more than 4.0 mmol/g, the nanocellulose has a short fiber length and contains a large amount of anionic functional group, so that the nanocellulose is capable of exhibiting excellent barrier properties and handleability, and also excellent economic efficiency. The present invention provides also a method for producing the nanocellulose.
Patent EP-3857269-A1 (EP)
Title: Method and system of real-time simulation and forecasting in a fully-integrated hydrologic environment
Inventor: FREY STEVEN
IPC: G01V9/00
Filed: 2019-09-30
Abstract: The system and method for generating a forecast or simulation in a hydrologic environment includes the comparison of real-world observations with archived model states to generate or obtain initial conditions for the generation of the forecast or simulation. By using archived model states to generate forecast initial conditions, a more realistic simulation may be generated. The output of the simulation may then be stored as new model states with the other archived model states to maintain an updated archive of model states.
Patent EP-3859946-A1 (EP)
Inventor: HISHIDA MITSUOKI
IPC: H02K3/18
Filed: 2019-09-20
Abstract: Provided is a coil mounting structure including: a coil having first to n-th turns (n is an integer of 2 or more) that are formed by bending a plate-like member extending in a strip-like shape in a width direction of the plate-like member and spirally winding the plate-like member multiple times forming a quadrangular shape in plan view; and a columnar core extending with a quadrangular cross section in an extending direction, the coil being mounted on the columnar core, the columnar core being composed of a stacked body in which a plurality of core sheets made of electromagnetic steel sheets are stacked in a stacking direction orthogonal to the extending direction of the columnar core, the columnar core having one end surface in the stacking direction, with an outer periphery in which a burr is formed and projected in a projection direction. The first to n-th turns of the coil each have an inner peripheral edge formed with a recess that is recessed toward an outer periphery. The recess faces the burr of the columnar core from the projection direction of the burr.
Patent EP-3855882-A1 (EP)
Inventor: DANLING ANDERS
IPC: A01D34/835
Filed: 2019-09-05
Abstract: A striper arrangement (200) for striping a lawn (1) configured to be arranged on a robotic work tool (100). The striper arrangement (200) comprises a striper mat (10) and a holding arrangement (300) for holding the striper mat (10) in contact with a surface of a lawn (1) and is configured such that the striper mat (10) is movable in upwards and downwards direction; and further configured to bias the striper mat (10) in downwards direction by a biasing force (BF), such that movement of the striper mat (10) in upwards direction is restricted until a counter force (CF) exerted by the striper mat (10) onto the holding arrangement (300) exceeds the biasing force (BF).The counterforce (CF) is the force exerted by the striper mat (10) onto the holding arrangement(300) when the striper mat (10) transits from a convex bent shape to a concave bent shape or vice versa. A robotic work tool 100 comprising a striper arrangement (200) for striping a lawn (1).
Patent EP-3875937-A1 (EP)
Inventor: MATSUMURA KEISUKE
IPC: G01M13/02
Filed: 2019-10-16
Abstract: To provide a method for detecting a decrease in a preload applied to a ball screw and a linear motion drive device including a ball screw and capable of detecting decreased preload. A linear motion drive device including a ball screw (9), a linear motion table (1) driven by the ball screw (9) to move linearly, and an abnormality detection device (11) configured to detect a decrease in a preload applied to the ball screw (9). The abnormality detection device (11) includes a vibration sensor (10) configured to measure vibration during operation of the ball screw (9), a calculation processing unit (12) configured to acquire a vibration value of a vibration signal in a specific frequency band among vibration signals measured by the vibration sensor (10), and an abnormality detection unit (13) configured to determine that a decrease in the preload has occurred in the ball screw (9) when the vibration value is less than a previously determined threshold with respect to a reference value, the reference value being a vibration value in an initial stage of the operation of the ball screw or during a normal operation of the ball screw.
Patent EP-3899742-A1 (EP)
Title: A system and method for non-invasive networked device inspection based on passively-captured device traffic
Inventor: EDWARDS JAMES
IPC: G06F15/173
Filed: 2019-12-23
Abstract: A method for non-invasive network device inspection includes identifying a target device, and receiving, at a compute device: a copy of a first set of messages sent to the target device, and a copy of a second set of messages sent from the target device. The copy of the first set of messages and the copy of the second set of messages are stored as historical data. The device is then emulated, via a processor of the compute device, based on the historical data. The emulating includes receiving a signal encoding a request from a remote requestor, and comparing at least a portion of the request to at least a subset of the historical data, to determine a response representative of a response from the target device.
Patent EP-3906866-A1 (EP)
Inventor: LEE JUNG JOO
IPC: A61B17/00
Filed: 2019-10-25
Abstract: The disclosure relates to a locking apparatus, and more particularly, to a locking apparatus with improved locking performance as a locking unit is stuck between different members capable of moving relative to each other and in which locking is released as an unlocking unit pushes the locking unit.
Patent EP-3726626-A1 (EP)
Inventor: ZHOU YONG
IPC: H01M50/627
Filed: 2019-12-26
Abstract: The present disclosure relates to a secondary battery and a battery module. The secondary battery includes: a casing having a receiving cavity and an opening which is in communication with the receiving cavity; an electrode assembly housed in the casing; a first top cover plate, which covers the opening and is connected with the casing, the first top cover plate including an insertion portion extending into the casing and an exposed portion disposed outside the casing; and a sealing member; the casing is provided with a first through hole, the insertion portion is provided with a second through hole, the second through hole includes an inlet which is in communication with the first through hole and an outlet which is in communication with the receiving cavity, and the sealing member is connected to the casing and seals the first through hole. The secondary battery according to the present disclosure can reduce the possibility of deformation and displacement of the end surface caused by the impact force applied to the end surface of the electrode assembly during the liquid injection process.
Patent EP-3913763-A1 (EP)
Inventor: ZHOU JIANJIE
IPC: H02H7/18
Filed: 2019-12-26
Abstract: A high voltage battery cluster, and an overcurrent protection circuit and a switch box of the high voltage battery cluster are provided. The overcurrent protection circuit includes a first fusing module and a second fusing module. Since a withstand current-time curve of the first fusing module is different from a withstand current-time curve of the second fusing module, in a case that an overcurrent fault occurs in a high voltage battery cluster, one fusing module can cause an open circuit in the high voltage battery cluster prior to another fusing module, thereby preventing the high voltage battery cluster from being broken by a large current when an overcurrent fault occurs in the high voltage battery cluster, thus ensuring an electrical safety of the high voltage battery cluster. In addition, compared with the conventional technology, according to the present disclosure, when the overcurrent fault occurs in the high voltage battery cluster, only one fuse module is fused to disconnect the high voltage battery cluster from the circuit, such that a superposition of current change rates caused when two fuses are fused simultaneously in the conventional technology can be avoided, which in turn cause the current change rate in the circuit is lower than a current change rate caused in a case that the two fuses are fused simultaneously in the conventional technology during a whole disconnecting process, thereby reducing a current impulse and a voltage impulse generated in the circuit, thus solving the problem in the conventional technology.
Patent EP-4018421-A1 (EP)
Inventor: ÖKÇÜN ALICAN
IPC: G08B17/12
Filed: 2019-12-06
Abstract: Invention relates to a shutter (11) test device (1) determining whether or not detectors detecting flame spectrum at UV and IR wave lengths by forming virtual flame/fire spectrum work and estimating detection time per milliseconds, estimating the time period in which tubes explode as well as time period in which fire extinguishing system work. The shutter (11) provides or prevents delivery of light source radiations to detector under control of the control unit. The control unit receiving alarm signal generated by detectors detecting sent radiation via cable or wireless estimates response time activated as a result of alarm signal and tests working of fire extinguishing system subject to said alarm and activation period and calculates time period of activation.
Patent EP-3956414-A1 (EP)
Inventor: MCLENNAGHAN ALLAN WALTER
IPC: C09J123/08
Filed: 2019-04-15
Abstract: The present disclosure provides a composition. The composition contains (A) an ethylene/α-olefin copolymer containing (i) ethylene and (ii) from 20 wt% to 35 wt% C  6 -C  8  α-olefin comonomer, the ethylene/α-olefin copolymer having a density from 0.880 g/cc to 0.895 g/cc, a melt viscosity, at 177℃, from 4, 000 mPa·sto 20, 000 mPa·s, and a glass transition temperature from -55℃ to -20℃; (B) a tackifier; and (C) a wax.