baber/WOPTO huggingface dataset:
Patent EP-3849412-A1 (EP)
Inventor: NEL KYLE
IPC: G06F3/01
Filed: 2019-09-12
Abstract: A computer-implemented method of providing virtual reality (VR) or Augmented Reality (AR) training includes adapting the VR/AR training based on feedback on the user's biometric data, which may include electroencephalogram (EEG) data and other biometric data. Associations are determined between the biometric data and psychological/neurological factors related to learning, such as a cognitive load, attention, anxiety, and motivation. In one implementation, predictive analytics are used to adapt the VR/AR training to maintain the user with an optimal learning zone during the training.
Patent EP-3857293-A1 (EP)
Inventor: MELVILLE CHARLES DAVID
IPC: G02B26/10
Filed: 2019-09-27
Abstract: A display assembly suitable for use with a virtual or augmented reality headset is described and includes the following: an input coupling grating; a scanning mirror configured to rotate about two or more different axes of rotation; an optical element; and optical fibers, each of which have a light emitting end disposed between the input coupling grating and the scanning mirror and oriented such that light emitted from the light emitting end is refracted through at least a portion of the optical element, reflected off the scanning mirror, refracted back through the optical element and into the input coupling grating. The scanning mirror can be built upon a MEMS type architecture.
Patent EP-3842736-A1 (EP)
Inventor: LIU HUIQUAN
IPC: G01B11/00
Filed: 2019-06-06
Abstract: The present patent application relates to a volume measurement method and system, an apparatus and a computer-readable storage medium. The method comprises: collecting a first information of a measurement area when there is no object to be measured and a first depth image information of the measurement area when there is an object to be measured under a current viewing angle based on a 3D vision system located above the measurement area; identifying an outer contour of the object to be measured by comparing gray values of the first information and the first depth image information collected under different viewing angles to obtain a first depth information of the outer contour of the object to be measured, and filling in an area defined by the outer contour of the object to be measured to obtain a target of object to be measured and size information of the target of object to be measured; performing block division on an outer contour area of the object to be measured according to a preset relationship between the first depth information and divided blocks to generate block information; and obtaining a volume of the object to be measured according to a preset relationship among the block information, the size information of the target of object to be measured, and a volume of the object to be measured. According to the method, measurement is performed based on 3D vision, and the objects to be measured are directly measured, so the measurement speed is fast, the measurement accuracy is high, and the measurement range is large.
Patent EP-3862743-A1 (EP)
Inventor: RYADINSKIY ANTON BORISOVICH
IPC: G01N15/06
Filed: 2019-05-07
Abstract: The present invention relates to measuring instruments, in particular to instruments for measuring the dustiness of air, namely to the dust particles mass concentration meters and systems for measuring the mass concentration of dust particles. A system for measuring the mass concentration of dust particles is provided, which system includes data transfer device with dust particles mass concentration meter located inside the device, which meter includes a housing of the meter, a printed circuit board with a microcontroller, at least two dust sensors and output interface of the meter connected to them, wherein said device additionally includes a heating element and a fan, which are electrically connected to the microcontroller; at least one inlet channel connected to the dust sensors, at least one outlet channel and at least one inlet stream temperature sensor. A method for measuring the mass concentration of dust particles is implemented using the system. The claimed invention is technologically advanced and is wear resistant, durable and easy to use. The device can be manufactured using mass production, and the method for measuring the mass concentration of dust particles can be applied within any temperature ranges from -40 °C to + 50 °C. Claims of the invention include twenty-two claims.
Patent EP-3860202-A1 (EP)
Inventor: LU QIANXI
IPC: H04W28/00
Filed: 2019-01-02
Abstract: A terminal device, a network device, a storage medium, and a connection configuration method. The connection configuration method comprises: a network device configures a terminal device to terminal device connection for a first terminal device (S301); and the first terminal device reports the terminal device to terminal device connection to the network device (S201).
Patent EP-3832093-A1 (EP)
Inventor: SATO TAKASHI
IPC: F01C20/04
Filed: 2019-10-10
Abstract: A compressed-air-storing power generation apparatus 1 comprises a plurality of compression/expansion devices 14 having a function of producing compressed air using electric power and a function of generating electricity using compressed air, an accumulator 10 that is fluidly connected to the plurality of compression/expansion devices 14 and that accumulates compressed air, and a control apparatus 16 that stops first compression/expansion devices 14 which are being driven and drives second compression/expansion devices 14 which have stopped when a charge/discharge command value to switch between charging and discharging is generated.
Patent EP-3859506-A1 (EP)
Inventor: XIAO JIANLONG
IPC: G06F3/06
Filed: 2019-10-18
Abstract: A node capacity expansion method in a storage system and a storage system are disclosed. The storage system includes a first node, and a data partition group and a metadata partition group are configured for the first node, where the data partition group includes a plurality of data partitions, the metadata partition group includes a plurality of metadata partitions, and metadata of data corresponding to the data partition group is a subset of metadata corresponding to the metadata partition group. When a second node is added to the storage system, the first node splits the metadata partition group into at least two metadata partition subgroups, and migrates a first metadata partition subgroup in the at least two metadata partition subgroups and metadata corresponding to the first metadata partition subgroup to the second node. This can reduce bandwidth overheads between storage nodes.
Patent EP-3887982-A1 (EP)
Inventor: MANCHIREDDY ARCHANA REDDY
IPC: H04L9/32
Filed: 2019-11-26
Abstract: A method is disclosed. A digital assistant device receives a biometric sample from a user and then converts the biometric sample to a biometric template. The digital assistant device can scan for user devices in communication range of the digital assistant device, thereby receiving user device identifiers. The digital assistant device can transmit, to a server computer, an authentication request comprising the biometric template and at least one user device identifier. The digital assistant device can then receive a cryptogram request message comprising the at least one user device identifier, from the server computer. The digital assistant device can transmit, to a user device corresponding to the at least one user device identifier, the cryptogram request message and can then receive a cryptogram. The digital assistant device can then transmit the cryptogram to the server computer. The server computer verifies the cryptogram before further processing of a transaction.
Patent EP-3878177-A1 (EP)
Inventor: WANG XIANGLIN
IPC: H04N19/423
Filed: 2019-12-09
Abstract: Video coding methods and apparatuses are provided. A set of two or more pictures is coded. The set includes at least a first picture coded with a first spatial resolution, and a second picture coded with a second spatial resolution different from the first spatial resolution. The set of two or more pictures is stored in a decoded picture buffer based on corresponding spatial resolutions. The set of two or more pictures stored in the decoded picture buffer is used as a set of reference pictures for coding one or more successive pictures subsequent to the set of two or more pictures. The set of two or more pictures is incorporated into a reference picture list that contains pictures with at least two different spatial resolutions.
Patent EP-3901099-A1 (EP)
Inventor: KURODA TOMOYA
IPC: H01M4/525
Filed: 2019-12-20
Abstract: A lithium metal complex oxide powder satisfies requirements (1) to (3): Requirement (1): Composition Formula (I) is satisfied, Li[Li x (Ni( 1-y-z-w )Co y Mn z M w ) 1-x] O 2  ...(I) (where M is one or more elements selected from the group consisting of Fe, Cu, Ti, Mg, Al, W, B, Mo, Nb, Zn, Sn, Zr, Ga, La, and V, and -0.1 ≤ x ≤ 0.2, 0≤ y ≤ 0.4, 0≤ z ≤ 0.4, and 0 ≤ w ≤ 0.1 are satisfied). Requirement (2): an average primary particle diameter is 1 µm or more and 7 µm or less. Requirement (3): R1/Ra, which is a ratio of the average primary particle diameter represented by R1 to an average crystallite diameter represented by Ra, is more than 5.0 and 20 or less.
Patent EP-3899996-A1 (EP)
Inventor: BORAH ROHAN
IPC: H01M10/26
Filed: 2019-12-20
Abstract: Disclosed are electrolyte compositions for electrochemical devices, where the electrolyte compositions comprise a microemulsion and where the microemulsion comprises an aqueous phase and a water-immiscible phase. Also disclosed are microemulsion electrolyte compositions for electrically rechargeable electrochemical energy storage devices, including ion batteries (such as lithium ion, sodium ion, magnesium ion, calcium ion, and aluminium ion batteries), redox flow batteries and supercapacitors.
Patent EP-3900906-A1 (EP)
Title: Vulcanization molding mold and pneumatic tire manufactured by said mold
Inventor: HATANO TATSUHIKO
IPC: B29L30/00
Filed: 2019-11-15
Abstract: It is an object to provide a vulcanization mold, which is a mold including blades having a distal end side thick portion and pullout is performed smoothly by the mold without causing any failure, and a pneumatic tire. A vulcanization mold 1 in which a blade 6 or 7 has a blade proximal end portion 6a or 7a, a blade distal end side thick portion 6c or 7c expanded in a thicknesswise direction on the distal end side, and a blade connection portion 6b or 7b that connects the blade proximal end portion and the blade distal end side thick portion 6c or 7c to each other is a vulcanization mold in which a blade density Dc or De that is a number of blades 6 and 7 implanted on a sector mold 3 per unit length in a circumferential direction is lower at the blades 7 in circumferential end portion side regions E than at the blades 6 in a circumferential central portion side region C of the sector mold 3. Further, a pneumatic tire 20 is manufactured using the vulcanization mold 1.
Patent EP-3902460-A1 (EP)
Inventor: LAGARES DAVID
IPC: A61K39/395
Filed: 2019-12-27
Abstract: Methods and compositions for treating organ fibrosis using antibodies or antigen-binding fragments thereof that bind to and block the soluble Ephrin B2 ectodomain.
Patent EP-3905098-A1 (EP)
Inventor: YAMAMOTO KENRYO
IPC: G06K7/14
Filed: 2019-12-25
Abstract: A first polarizing unit (41) arranged on the light-exit side of a lighting unit (31) is configured to polarize illumination light therefrom in a predetermined polarization direction. In addition, a second polarizing unit (42) arranged on the light-reception side of a light receiving sensor (32) is configured as a switchable polarization unit, in which the switchable polarization unit is capable of performing a switchover between a polarized state in which light reflected from an information code (C) is polarized in a direction different from the predetermined polarization direction and a passing state where polarized reflected light passes therethrough without being polarized.
Patent EP-3910148-A1 (EP)
Inventor: SAWADA TORU
IPC: E06B5/00
Filed: 2019-10-28
Abstract: The present invention provides an indoor structure in which a wire to a solar cell module is hardly visible and design is improved. In an indoor structure, a solar cell module is attached to a window disposed between a ceiling and a floor. The ceiling has a first ceiling part, and a second ceiling part continuous with the first ceiling part via a vertical wall part on a lower side than the first ceiling part, the window has a window glass including a window main surface, the solar cell module has a main body panel and an extraction wire, the main body panel is obtained by arranging solar cells between two translucent substrates, and is capable of transmitting light in a thickness direction, the main body panel includes a panel main surface, and the panel main surface faces the window main surface of the window, the extraction wire extends inside and outside the main body panel, and includes a first end part, the first end part of the extraction wire is electrically connected to the solar cells within the main body panel, the extraction wire has a wire part exposed from the main body panel, and the wire part is laid between the vertical wall and the window.
Patent EP-3915943-A1 (EP)
Inventor: KATAGIRI KAZUKI
IPC: H01M4/525
Filed: 2019-12-04
Abstract: The present invention provides a composite hydroxide in which reactivity of a lithium compound is equalized with another composite hydroxide having a large particle diameter. 
     The composite hydroxide includes at least one metal selected from the group consisting of nickel, cobalt, and manganese, the composite hydroxide being a precursor of a positive electrode active material for a non-aqueous electrolyte secondary battery, wherein a secondary particle diameter with a cumulative volume percentage of 50% by volume (D50) is 4.0 µm or less, tapped density (g/ml)/secondary particle diameter with cumulative volume percentage of 50% by volume (D50) (µm) is 0.60 g/ml●µm or more, and a specific surface area measured by a BET method is 15.0 m 2 /g or less.
Patent EP-3951981-A1 (EP)
Inventor: ONISHI Harunobu
IPC: H01M10/0562
Filed: 2019-10-24
Abstract: Provided is an all-solid-state secondary battery which includes a 3LiOH·Li 2 SO 4 -based solid electrolyte and is capable of significantly suppressing a reduction in lithium ion conductivity even after being held at high temperature for a long time. This all-solid-state secondary battery includes a solid electrolyte which is identified as 3LiOH·Li 2 SO 4  by X-ray diffraction and further contains boron.
Patent EP-3982171-A1 (EP)
Title: Optical filter plate
Inventor: CHEN CE
IPC: G02B5/28
Filed: 2019-12-31
Abstract: The disclosure discloses an optical filter (5) including a substrate (51) and a first set of films (52) disposed on a first surface of the substrate, wherein the first set of films (52) includes a high refractive index film layer, a low refractive index film layer, and a matching film layer. A material of the matching film layer includes a nitrogen-doped silicon germanium mixture having a chemical formula Si x Ge 1-x N y , where 0 ≤x≤ 1, and 0 <y≤ 0.1. In a wavelength range of 780nm to 3000nm, a refractive index of the high refractive index film layer is greater than a refractive index of the low refractive index film layer, and a refractive index of the matching film layer is not equal to a refractive index of its adjacent film layer.
Patent EP-4017914-A1 (EP)
Inventor: VOLKOV ALEXEY MIKHAILOVICH
IPC: C08L23/04
Filed: 2019-08-06
Abstract: The inventions relate to composite materials based on mixtures of polyethylene of various structures having improved compatibility of the components. The composition is used in the construction, transport, cable and pipe industries, in the production of packaging materials and products obtained by foaming. The polyethylene composition contains in wt.%, based on the total weight of the composition 20-84 low-density polyethylene (LDPE), 10-70 high-density polyethylene (HOPE), 5-25 linear low-density polyethylene (LLDPE), 0.5-10 polypropylene (PP) and 0-20 other additives. The inventions provide the production of compositions based on polyethylene mixtures with increased melt strength, which allows to obtain products by foaming, as well as improved deformation and strength properties, surface hardness and heat resistance.
Patent EP-4012028-A1 (EP)
Inventor: HAN CHAO
IPC: A23L11/45
Filed: 2019-08-09
Abstract: The present invention relates to nucleic acid sequences for detecting soybean plant DBN8002 and detection methods thereof, wherein said nucleic acid sequences comprise SEQ ID NO: 1 or a complementary sequence thereof, and/or SEQ ID NO: 2 or a complementary sequence thereof. The soybean plant DBN8002 of the present invention has good resistance against Lepidoptera insects as well as good tolerance to glufosinate herbicide without compromising the yield, and the detection methods can accurately and rapidly identify whether a biological sample contains the DNA molecule of the transgenic soybean event DBN8002.
Patent EP-4075407-A1 (EP)
Title: Trajectory prediction method and related device
Inventor: LIU YALIN
IPC: G08G1/01
Filed: 2019-12-30
Abstract: A track prediction method is disclosed, and is applied to autonomous driving in the field of artificial intelligence. The track prediction method includes: obtaining relative moving information between a target vehicle and at least one first vehicle that is located in a detection range of a sensor, and first historical track information of the target vehicle (201); obtaining, based on the relative moving information, target information that indicates a driving intent of the target vehicle (202); and obtaining a first predicted track of the target vehicle by using a first track prediction model and by using the target information and the first historical track information as input (203). Track prediction accuracy for a vehicle is improved by using the method.
Patent EP-3689562-A1 (EP)
Inventor: KEILHAU THEO
IPC: B26D7/26
Filed: 2020-01-10
Abstract: Messerleiste (1), Schneidbalken und Einstellvorrichtung (20) zur vereinfachten Einstellung der Messerhöhe.Der Erfindung liegt die Aufgabe zugrunde, eine Lösung zu schaffen, mit welcher über die gesamte Lebensdauer der Einstellvorrichtung (20) oder des Messerbalkens (10) eine exakte Einstellung der Messerhöhe gewährleistet ist oder sogar gänzlich auf die Verwendung einer Einstellvorrichtung (20) verzichtet werden kann.Die erfindungsgemäße Vorrichtung umfasst zum einen eine Messerleiste (1), bei welcher im Bereich mindestens einer Außenkante (3) mindestens eine Anschlagfläche (6) ausgebildet ist, als auch eine Einstellvorrichtung (20), welche mindestens einen Anschlag (14, 25) umfasst, gegen welchen die mindestens eine Anschlagfläche (6) der Messerleiste (1) anstellbar ist sowie einen Messerbalken (10), der mindestens einen Anschlag (14, 25) umfasst, gegen welchen die mindestens eine Anschlagfläche (6) der Messerleiste (1) anstellbar ist.
Patent EP-3689749-A1 (EP)
Inventor: LINDE PETER
IPC: B64D11/06
Filed: 2020-01-13
Abstract: Eine Verbindungsvorrichtung zur Befestigung eines Kabineneinrichtungsgegenstands einer Kabine eines Luftfahrzeugs an einer Befestigungsschiene umfasst einen Basiskörper, welcher einen Befestigungszapfen zur Verbindung mit der Befestigungsschiene aufweist, einen Tragkörper mit einer Befestigungsstruktur zur Befestigung des Kabineneinrichtungsgegenstands, eine Führungseinrichtung, welche den Tragkörper und den Basiskörper aneinander koppelt, und eine zwischen dem Basiskörper und dem Tragkörper angeordnete Antriebsspindel, welche um eine sich in einer Längsrichtung erstreckende Rotationsachse drehbar gelagert ist. Die Antriebsspindel weist ein Außengewinde auf, welches mit einem an dem Basiskörper oder mit einem an dem Tragkörper ausgebildeten Innengewinde in Eingriff steht.
Patent EP-3726779-A1 (EP)
Inventor: ZHANG SHENBIN
IPC: H04L12/26
Filed: 2020-01-13
Abstract: A device for testing a blockchain network is provided. The device includes a processor. The processor is configured to: calculate a matching degree between a configuration of the blockchain network and a template configuration corresponding to application scenario of the blockchain network; calculate performance of the blockchain network; calculate a health degree for the blockchain network; and determine whether the blockchain network is in a stable state based on the matching degree, the performance and the health degree.
Patent EP-3699497-A1 (EP)
Title: Deckenaufbau zum heizen und/oder kühlen eines raumes
Inventor: ZECHMANN EGON
IPC: F24D3/16
Filed: 2020-02-04
Abstract: Deckenaufbau (1) zum Heizen und/oder Kühlen eines Raumes, wobei der Deckenaufbau (1) längserstreckte Wärmeleitprofile (3), mit denen jeweils ein Abschnitt eines Wärmeträgerfluidrohrs (12) thermisch in Verbindung steht, und, an den Wärmeleitprofilen (3) befestigte, Verkleidungselemente aufweist, wobei ein jeweiliges Verkleidungselement eine, sich in Richtung der Längserstreckung des jeweiligen Wärmeleitprofils (3) erstreckende, Holzleiste (2) ist. (Fig. 3)
Patent EP-3664529-A1 (EP)
Inventor: CHAE HYUKJIN
IPC: H04W56/00
Filed: 2016-07-08
Abstract: An embodiment of the present invention relates to a method in which a terminal transmits a sidelink synchronization signal (SLSS) in a wireless communication system, the method including: selecting an SLSS ID by means of a terminal which directly receives a signal from Global Navigation Satellite Systems (GNSS) to obtain synchronization; and transmitting the SLSS generated on the basis of the selected SLSS ID, wherein the selected SLSS ID is selected from an SLSS ID set, which is identical to one used when a terminal, which directly receives a synchronization signal from a base station and selects a base station timing as synchronization, transmits the SLSS.
Patent EP-3705162-A1 (EP)
Inventor: INOUE NAOYA
IPC: H04N21/43
Filed: 2020-02-05
Abstract: A virtual reality system (100) allows a user to experience simulated vehicle traveling. The virtual reality system (100) includes an image capturing device (1) mounted on a vehicle (50) and configured to capture an image of the surroundings of the vehicle (50) during traveling of the vehicle (50) and generate video data, an acquisition device (2) mounted on the vehicle (50) and configured to acquire behavior of the vehicle (50) during traveling of the vehicle (50) and generate behavior data based on information on the behavior, a computer (3) configured to store the video data received from the image capturing device (1) and the behavior data received from the acquisition device (2), and time-synchronize the video data and the behavior data, an HMD (4) configured to play back the video data, and a seat device (5) configured to play back the behavior data.
Patent EP-3694190-A1 (EP)
Inventor: PARK YOUNGSANG
IPC: H04M1/02
Filed: 2020-02-07
Abstract: A display device includes a display module and a window panel disposed on an upper portion of the display module. The window panel includes a base film, and a functional layer disposed on an upper portion of the base film and having a hard coating agent and an anti-static agent.