baber/WOPTO huggingface dataset:
Patent EP-4040746-A1 (EP)
Inventor: WU XUMING
IPC: H04L12/917
Filed: 2020-08-25
Abstract: Embodiments of this application disclose a communication method based on a passive optical network, a related device, and a system. In a scenario in which the PON supports a plurality of wavelength paths, an OLT can flexibly indicate, to an ONU, an upstream wavelength path used to transmit upstream service data, to improve bandwidth utilization of the PON. The method includes: An OLT sends a first downstream frame to an activated ONU by using at least one downstream wavelength path, where the first downstream frame includes a first path identifier used to identify a first upstream wavelength path; and the OLT receives upstream service data from the activated ONU by using the first upstream wavelength path.
Patent EP-3896811-A1 (EP)
Inventor: YANG YANXING
IPC: H02H3/08
Filed: 2020-09-08
Abstract: This application provides a contactor control apparatus and a power supply system, to protect a loop when a control unit is faulty. The control apparatus includes an electrical signal detection unit, a control unit, a contactor, a first execution unit, a protection unit, and a second execution unit. The electrical signal detection unit is configured to: detect an electrical signal on a loop, and send the electrical signal to the control unit. The control unit is configured to: generate a control signal based on the received electrical signal, and send the control signal to the first execution unit. The contactor is connected to the loop. The first execution unit is configured to control the contactor to be closed or opened based on the received control signal, where when the contactor is closed, the loop is connected, and when the contactor is opened, the loop is disconnected. The protection unit is configured to detect a current value on the loop when the contactor is closed, where an opening instruction is sent to the second execution unit when the current value reaches a trip threshold. The second execution unit is configured to open the contactor when receiving the opening instruction.
Patent EP-4065208-A1 (EP)
Inventor: KUJAWA JOHN
IPC: A61M25/06
Filed: 2020-11-20
Abstract: A catheter insertion system includes a housing extending along a longitudinal axis a needle extends distally from a distal end of the housing. The needle has a longitudinal passage coaxially aligned with the housing. A catheter has a length and is sized and shaped to be advanced from a retracted position within the longitudinal passage of the needle to an extended position with at least a portion of the catheter length extending beyond a distal tip of the needle. The needle is typically configured to be retracted back into the housing after the catheter has been distally advanced through the needle, thus providing an integrated catheter and catheter insertion apparatus. After needle retraction, the housing may be taped or otherwise secured to the patient's skin while the needle remains protected within the housing. A luer or other connector on the catheter may then be connected to a fluid or other source in an otherwise conventional manner.
Patent EP-4073701-A1 (EP)
Title: Integrated dose counter
Inventor: SCARROTT PETER
IPC: A61J7/00
Filed: 2020-12-10
Abstract: An indicating device includes a mechanical dose counter adapted to count the number of doses that have been dispensed from or remain in a container and an electronic module coupled to the mechanical dose counter and adapted to record when the doses have been dispensed from the container. Methods of using and assembling the device are also provided.
Patent EP-4082843-A1 (EP)
Inventor: TANABE JINICHI
IPC: B60R21/207
Filed: 2020-12-24
Abstract: To provide a vehicle seat which makes the load from the airbag more likely to be concentrated on a weakened part of a skin member, a vehicle seat 1 provided with a seat cushion 5 constituting a seating surface 9 and a seat back 6 constituting a backrest includes: a seat back frame 22 forming a structural member of the seat back; an airbag module 60 supported on a side portion of the seat back frame on a vehicle outer side; a pad member 23 covering the airbag module; and a skin member 24 covering a surface of the pad member, wherein the skin member is provided with a weakened part 88 vertically extending on an edge part of the seat back on a vehicle outer side and a first low-elasticity reinforcement part 102 extending from a vicinity of the weakened part in a direction intersecting with the weakened part.
Patent EP-4085064-A1 (EP)
Title: Looped proteins comprising cell penetrating peptides
Inventor: PEI DEHUA
IPC: C07K4/00
Filed: 2020-12-30
Abstract: The present disclosure provides modified looped proteins comprising at least one looped region, wherein the at least one looped region comprises a cell penetrating peptide (CPP). In some embodiments, the present disclosure provides polynucleotides encoding the modified looped proteins and methods for their production.
Patent EP-4089125-A1 (EP)
Inventor: KOU YOUKI
IPC: C08F265/06
Filed: 2020-12-17
Abstract: An object is to provide a block copolymer having a narrow molecular weight distribution and being applicable to the DSA technology, an a block copolymer intermediate, and methods for producing the block copolymer and the intermediate. Specifically, the block copolymer intermediate, the intermediate being represented by the following general formula (1) or (2), is used.
     
       
     (In the formulae, R 1  and R 7  each independently represent a polymerization initiator residue, R 2  and R 8  each independently represent an aromatic group or an alkyl group, Y 1  represents a polymer block of (meth)acrylic ester, Y 2  represents a polymer block of styrene or a derivative thereof, and m and n each independently represent in an integer from 1 to 5. In the formulae, R 3  represents an alkylene group having 1 to 6 carbon atoms, L represents a linking group, R 4  represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or an aromatic group, and R 5  and R 6  each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.)
Patent EP-4093524-A1 (EP)
Title: Toy figurine and method of manufacturing a toy figurine
Inventor: TZEMBELIKOS CONSTANTINE JOHN ANDREAS
IPC: A63H33/04
Filed: 2020-01-22
Abstract: A toy figurine comprising a surface portion in the form of a plurality of adjacent square portions. Each square portion has a side length of from about 1.5 mm to about 2.0 mm, a planar centre portion, and a perimeter portion surrounding the centre portion. The perimeter portion is a chamfer extending away and below the centre portion. The chamfer has a horizontal width from about 0.1 mm to about 0.3 mm extending horizontally away from the centre portion.
Patent EP-4104880-A1 (EP)
Inventor: ZHENG PAN
IPC: A61M5/14
Filed: 2020-12-10
Abstract: An insulin pump bolus infusion control method. A control module of a pump body controls the pump body to start a bolus infusion control mode after receiving a function starting signal; in the bolus infusion control mode, a bolus key of a control terminal or a bolus key of an insulin pump body sends an infusion dosage signal to the control module by means of one or more operations; if the control module receives a confirmation signal within a predetermined period of time, then the control module controls the pump body to start bolus infusion; and if the control module receives a cancellation signal or does not receive the confirmation signal within a predetermined period of time, then the control module controls the pump body to exit the bolus infusion mode. Using the method enables an insulin pump to execute a more reasonable control when carrying out the bolus infusion, i.e., starting, setting and implementation of the bolus infusion, and enables a simple and quick operation.
Patent EP-3923028-A1 (EP)
Inventor: YANG MENG-TA
IPC: G01S17/48
Filed: 2020-03-25
Abstract: A time-of-flight based distance measuring method and system are provided. The distance measuring method includes: sending a pulse from a transmitter side intermittently, the pulse being reflected by a target object, a reflected signal being reflected from the target object accordingly; utilizing a receiver side to perform a signal sampling operation multiple times according to a sampling period for a predetermined period of time, and accordingly generate a sampling result of the reflected signal, the predetermined period of time being longer than or equal to two times a pulse period of the pulse; detecting time of flight of the pulse traveling from the transmitter side to the receiver side according to the sampling result; and measuring a distance between the target object and a reference position according to the time of flight. The distance measuring method achieves low power consumption, measures the distance rapidly and maintains good measurement quality.
Patent EP-4141515-A1 (EP)
Title: Optical system and virtual reality device
Inventor: YANG CHUN
IPC: G02B27/01
Filed: 2020-11-07
Abstract: Disclosed are an optical system and a virtual reality device. The optical system comprises a display unit (10) and a first lens (20), the first lens (20) comprises a first surface (21) and a second surface (22), and the second surface (22) has a planar structure; an optical splitter is provided between the first surface (21) and the display unit (10); a first phase retarder (30) and a polarization reflector (40) are provided at a side of the first lens (20) away from the display unit (10), and the first phase retarder (30) is provided between the first lens (20) and the polarization reflector (40); and light emitted from the display unit (10) enters into the first lens (20) from the first surface (21), and is sequentially reflected by the second surface (22) and the first surface (21), and then exits the optical system from the second surface (22). Therefore, the problems that the volume of the virtual reality device is large, the virtual reality device is not convenient to carry around, and the wearing comfort for users is low cause by the large volume of the optical system in the prior art are solved.
Patent EP-4167307-A1 (EP)
Title: Zinc oxide nanomaterial and preparation method therefor, and semiconductor device
Inventor: LI JUNJIE
IPC: H01L51/50
Filed: 2020-12-24
Abstract: A zinc oxide (ZnO) nanomaterial. The ZnO nanomaterial includes a ZnO nanoparticle and a surface ligand bonded to the ZnO nanoparticle. The surface ligand has a structure as shown in Formula 1In Formula 1, R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup>, and R<sup>5</sup> each includes at least one of hydrogen, alkoxy group with a carbon number of one to three, or amino group. R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup>, and R<sup>5</sup> include one to three alkoxy groups with a carbon number of one to three and zero to one amino group. The ZnO nanomaterial can not only reduce the occurrence of agglomeration, but also improve the electrical conductivity.
Patent EP-4192180-A1 (EP)
Inventor: HE CHUANFENG
IPC: H04W16/14
Filed: 2020-07-31
Abstract: Provided in the embodiments of the present application are a method and device for channel monitoring, in which the type of channel monitoring can be flexibly selected so as to handle changes in channel usage and improve channel utilization and transmission efficiency. The method for channel monitoring comprises: an originating end device determines the type of channel monitoring; and the originating end device performs channel occupation according to the type of channel monitoring.
Patent EP-4165928-A1 (EP)
Inventor: SUN HAITONG
IPC: H04W72/04
Filed: 2020-08-05
Abstract: Des modes de réalisation de l'invention concernent des processeurs, des systèmes et des procédés pour réaliser une communication de liaison latérale cellulaire avec une configuration de ressource flexible dans un système de communication sans fil. Un premier dispositif sans fil peut recevoir des informations de configuration de groupe de ressources de liaison latérale cellulaire. Les informations de configuration de groupe de ressources de liaison latérale cellulaire peuvent configurer un groupe de ressources de liaison latérale cellulaire qui comprend des ressources de fréquence non contiguës. Le premier dispositif sans fil peut réaliser une communication de liaison latérale cellulaire avec un second dispositif sans fil à l'aide du groupe de ressources de liaison latérale cellulaire qui comprend des ressources de fréquence non contiguës.
Patent EP-4191940-A1 (EP)
Title: In-vehicle network secure communication method, apparatus and device
Inventor: GENG FENG
IPC: H04L12/40
Filed: 2020-08-13
Abstract: This application provides a secure onboard network communication method, an apparatus, and a device, to ensure that a freshness value is effectively synchronized within a vehicle lifecycle of a vehicle, and prevent a replay attack in onboard network communication. The device includes: a first processing module, configured to obtain an initial value of a first freshness value FV, obtain a second value based on the initial value, and refresh the initial value to the second value; a first sending module, configured to send a first message, where the first message includes the second value of the first FV; a first receiving module, configured to receive the first message; and a second processing module, configured to obtain an initial value of a second freshness value FV, and when a first condition is met, refresh the second FV to the second value, where the first condition includes a condition that the second value of the first FV is greater than or equal to a sum of the initial value of the second FV and a predetermined value.
Patent EP-4253231-A1 (EP)
Inventor: SUZUKI YOICHI
IPC: B64C27/08
Filed: 2020-11-27
Abstract: [PROBLEM TO BE SOLVED] To provide an aircraft, etc., which can reduce the shock to a mounted object during unloading and improve the quality of delivery by lowering the mounted object from the aircraft after landing while maintaining its posture and releasing it so that the shock generated to the mounted object at the time of detachment is within a predetermined shock range. [Solution] An aircraft equipped with a holding mechanism that holds the mounted object, wherein the holding mechanism moves the mounted object at least vertically downward after landing legs of the aircraft are grounded, while maintaining the mounted object horizontal.
Patent EP-4258595-A1 (EP)
Inventor: OGURA TAKASHI
IPC: H04L9/32
Filed: 2020-12-07
Abstract: Provided are a signature generation device, an authentication device, and a program that enable easy handling of electronic documents. A signature generation device 1 generates an electronic signature S to be imparted to an electronic document D of a user, and comprises: a document acquisition unit 11 that acquires the electronic document D; an instruction acquisition unit 12 that acquires a signature creation instruction with respect to the acquired electronic document D; a signature generation unit 14 that generates an encoded electronic signature S including time information indicating the signature time and identification information identifying the user; and an imparting unit 15 that imparts, in a visibly recognizable manner, the generated electronic signature S to the electronic document D.
Patent EP-3828787-A1 (EP)
Title: Information control system
Inventor: CHAN MARK KIT JIUN
IPC: G05D23/19
Filed: 2013-05-17
Abstract: There is provided a method of activating one or more devices at a space with operative state settings. The method comprises determining the operative state settings on the basis of whether a lead time period comprised in a proximity log obtained through a communicative network from a user mobile device of at least one user indicates a projected time of arrival at the space after to the present time, wherein the lead time period being a first preconfigured value when the distance of the user mobile device from the space is within a distance threshold, and a second preconfigured value when the distance of the user mobile device from the space exceeds the distance threshold.
Patent EP-3843394-A1 (EP)
Inventor: LIM CHONG SOON
IPC: H04N19/117
Filed: 2012-07-10
Abstract: A filtering method according to the present invention is for performing deblocking filtering on the boundary between an IPCM block and a non-IPCM block adjacent to each other in an image and including: determining a first quantization parameter for the non-IPCM block (540.1); determining a second quantization parameter for the IPCM block, using the first quantization parameter (5402); determining a filter strength for the boundary, using the first quantization parameter and the second quantization parameter (S403); and performing the deblocking filtering on the boundary using the determined filter strength (S404).
Patent EP-3862118-A1 (EP)
Inventor: CHAN KWOK TUNG
IPC: B23B47/34
Filed: 2021-01-25
Abstract: A vibration assisted drilling system (102) is presented. The vibration assisted drilling system (102) comprises a drill feed motion system (106) having a drill feed axis (108), an oscillation motion system (110) having an oscillation axis (112), a drill spindle (114) having a drill bit (116), and a mounting system (118) configured to connect the drill spindle (114) to the oscillation motion system (110). The drill feed axis (108) is substantially parallel to and offset from the oscillation axis (112).
Patent EP-4044193-A1 (EP)
Title: Psychological state monitoring system
Inventor: MENA BENITO MARIA ESTRELLA
IPC: G16H20/70
Filed: 2021-02-15
Abstract: Disclosed herein is a medical system (100, 200, 400) comprising: a subject monitoring unit (102) configured for measuring subject data (134), a memory (110) storing machine executable instructions (120) and a monitoring convolutional neural network (122), and a computational system (104). The subject data comprises one or more physiological measurement of a subject (140). The convolutional neural network is configured to output an evaluation vector (128) in response to receiving as input: a baseline subject vector (124), a subsequent subject vector (126), and the subject data (134). The baseline subject vector comprises probabilities that assess a psychological state of the subject at a first time period. The subsequent subject vector comprises probabilities that assess a psychological state of the subject at a second time period. The execution of the machine executable instructions causes the computational system to: receive (300) the baseline subject vector; receive (302) the subsequent subject vector; receive (304) the subject data from the subject monitoring unit; and provide (306) the evaluation vector by inputting the baseline subject vector, the subsequent subject vector, and the subject data into the convolutional neural network.
Patent EP-4053301-A1 (EP)
Inventor: FARINA ALEXANDRE BELLEGARD
IPC: C21D9/18
Filed: 2021-03-01
Abstract: A martensitic steel, consisting of, in % in weight:C: 0.30 to 0.80%, Si: 2.50 to 4.50%, Mn: 1.00 to 2.50%,Al: 0.40 to 1.50%, Cr: 0.1 to 2.00%, V: 0.01 to 0.40%,Ti: 0.005 to 0.35%, and optionally one or more of Nb: less than 0.35%, Zr: less than 0.35%, Ta: less than 0.35%, P: less than 0.25%, S: less than 0.25%, Co: less than 0.50%, Mo: less than 0.90%, W: less than 0.90%, Ni: less than 0.50%, Cu: less than 0.50%, N: less than 0.050%, Ca: less than 0.10%, Mg: less than 0.10%, Ce: less than 0.10%, La: less than 0.10%, B: less than 0.10%, the balance Fe and impurities, and comprising one or more intermetallic phases based on an Al-Fe-Mn-Si system.
Patent EP-3885645-A1 (EP)
Inventor: MIYAIRI HIROSHI
IPC: F21S41/32
Filed: 2021-03-03
Abstract: A lighting device (100) includes: a light emission part (110); a reflector (120) disposed above the light emission part (110) and configured to reflect a first portion of light emitted from the light emission part (110); a first lens (130) having a first incident face (131) through which light reflected by the reflector (120) enters; a second lens (140) disposed higher than the first lens (130), and having a second incident face (141) through which a second portion of the light emitted from the light emission part enters, wherein the second incident face (141) is father than the first incident face (131) from the light emission part (110); a first light shielding member (150) disposed between the first lens (130) and the second lens (140); a second light shielding member (160) between the light emission part (110) and the first lens (130); a third light shielding member (170) between the light emission part (110) and the second lens (140); and an actuator (180) configured to move the second and third light shielding members (160,170).
Patent EP-3910432-A1 (EP)
Inventor: SINGH AMIT
IPC: G05B19/042
Filed: 2021-04-22
Abstract: A method of monitoring health status of a machine component on a real time basis is provided. The method includes generating a first signal indicative of an operational characteristic of the machine component by at least one sensor module at regular predetermined intervals. The method includes receiving the first signal by at least one Internet of Things (IoT) module. The method includes converting the first signal from analog format to digital format by the at least one IoT module to generate a second signal. The method includes transmitting the second signal wirelessly by the at least one IoT module. The method includes receiving the second signal by a mobile device. The method includes processing the second signal by the mobile device to determine a real time health status of the machine component and displaying the real time health status of the machine component on the mobile device.
Patent EP-3913171-A1 (EP)
Title: Verriegelungs- und/oder positionierantrieb für ein fenster, eine tür oder dergleichen
Inventor: GSCHLECHT FRANZISKA
IPC: E05D15/06
Filed: 2021-04-22
Abstract: Ein Verriegelungs- und/oder Positionierantrieb für ein Fenster, eine Tür oder dergleichen umfasst ein Gehäuse, eine im Gehäuse angeordnete motorische Antriebseinheit mit zugeordnetem Getriebe und ein durch die motorische Antriebseinheit mit zugeordnetem Getriebe beaufschlagbares Abtriebselement. Dabei besitzen das Gehäuse und das Abtriebselement jeweils eine längliche Form. Das längliche Abtriebselement erstreckt sich parallel zur Längsachse des Gehäuses über dessen gesamte Länge durch dieses hindurch. Das Abtriebselement ist über die motorische Antriebseinheit mit zugeordnetem Getriebe in beide Längsrichtungen antreibbar, wobei die beiden Enden des Abtriebselements jeweils mit einer Schubstange oder einem Schubstangenelement koppelbar sind.
Patent EP-4104742-A1 (EP)
Title: An endoscope
Inventor: JOHNSEN LASSE MARKWORTH
IPC: A61B1/06
Filed: 2021-06-15
Abstract: An endoscope with a distal tip part comprising a tip housing integrally moulded from a first material and a second material. The housing comprises an end wall (10) and a surrounding side wall (11) so as to define an inner compartment accommodating an electronic vision device and at least one light source. The end wall (10) comprises an end surface and the surrounding side wall (11) comprises a surrounding side surface. 
     The second material is provided as one contiguous part providing part of the side wall (11) and part of the end wall (11) so as to provide a vision window (13) in the end wall covering the electronic device and a light emission window (14) adapted to receive and transmit light from the at least one light source through the end wall (10). In the end wall (10), said second material overlaps at least partially said first material when viewed from the end surface.