baber/WOPTO huggingface dataset:
Patent EP-4105757-A1 (EP)
Title: Analog-to-digital converter and thermopile array
Inventor: LI CHEN
IPC: G01J5/12
Filed: 2021-05-27
Abstract: An analog-to-digital converter and a thermopile array are disclosed. The analog-to-digital converter includes a reference voltage generation circuit. The reference voltage generation circuit includes: a voltage generation unit (110); a chopper modulation unit (120) configured to perform chopper modulation on a voltage signal generated by the voltage generation unit, which modulates low-frequency noise in the voltage signal into high-frequency noise; and a low-pass filter (130) configured to eliminate the high-frequency noise to obtain a reference voltage. The invention employs a simple structure to obtain a low noise reference voltage at low costs.
Patent EP-4219425-A1 (EP)
Inventor: MATSUURA ATSUSHI
IPC: C04B35/486
Filed: 2021-09-24
Abstract: The present invention provides a method of production of a zirconia sintered body by which a zirconia molded body or zirconia pre-sintered body having a plurality of layers containing different amounts of stabilizer is sintered in a short time period to produce a zirconia sintered body having hardly noticeable stripes between layers differing in yttria content. The present invention relates to a method for producing a zirconia sintered body, comprising a firing step of firing a zirconia molded body or a zirconia pre-sintered body, 
the zirconia molded body or the zirconia pre-sintered body comprising a plurality of layers containing a stabilizer, 
the plurality of layers including layers having different stabilizer contents, 
the firing step comprising at least three stages of temperature-increasing process including a first temperature-increasing step (H1), a second temperature-increasing step (H2), and a third temperature-increasing step (H3), 
the method satisfying HR2 = more than 0°C/min and less than 50°C/min, HR3 = 5 to 150°C/min, and HR3/HR2 > 1, where HR2 is a rate of temperature increase in H2, and HR3 is a rate of temperature increase in H3, 
the temperature-increasing process having start temperatures that are 1,000°C or less in H1, more than 1,250°C and 1,450°C or less in H2, and 1,450°C or more and 1,550°C or less in H3, 
the temperature-increasing process having end temperatures that are more than 1,250°C and 1,450°C or less in H1, 1,450°C or more and 1,550°C or less in H2, and 1,500°C or more and 1,750°C or less in H3.
Patent EP-4232393-A1 (EP)
Inventor: SAERVOLL ARNFINN
IPC: B66C1/24
Filed: 2021-10-21
Abstract: The present invention provides a device for lifting formwork members, the device comprising an elongate horizontal element comprising a first and a second end and at least a first and a second attachment point for attaching a lifting device, wherein horizontal element at its first end comprises a weight element and a vertical element provided in the second end of the horizontal member, wherein the vertical member comprises than the upper and lower ends and projects downwardly from the horizontal member and a hook body provided in the lower end of the vertical member, the hook member projecting a distance from the first end of the horizontal member so that a point of attachment is centered between the first and second attachment points.
Patent EP-4220522-A1 (EP)
Inventor: CHEN YING
IPC: G06Q30/02
Filed: 2021-09-08
Abstract: A web page advertisement filtering method is provided, and is applied to a main client. The method includes: receiving a to-be-filtered web page element sent by a client in a local area network in which the main client is located (51101); sending first query broadcast information including the to-be-filtered web page element to the local area network in which the main client is located (S1102); receiving first query feedback information generated by all clients in the local area network based on the first query broadcast information (S1103); if the first query feedback information meets a preset condition, determining that the to-be-filtered web page element is an advertisement (S1104); and updating an advertisement filtering rule based on the to-be-filtered web page element that is an advertisement (S1105). In this method, an existing client can generate the advertisement filtering rule without intervention and existence of a server.
Patent EP-4237805-A1 (EP)
Title: Device and method for monitoring and visualizing sound level
Inventor: OLSEN NIELS BJÖRN
IPC: G01H11/06
Filed: 2021-10-29
Abstract: Device and method for measuring and visualizing the sound level in a place where at least two persons are gathered, comprising at least one sound detector which is connected to at least one visualization device in such a way that the visualization device responds to sound locally. The visualization device is arranged with a light source and arranged to provide a gradually increasing response to a gradually decreasing sound level. The visualization device further comprises a modulator which is arranged to supply the emitted light with at least one optical modulation. The modulation may increase or decrease with gradually decreasing sound level. Instructions are provided for use in meeting rooms such as school classes, kindergarten departments, meeting rooms, party rooms and group rooms for people with special behavioral challenges.
Patent EP-4245124-A1 (EP)
Inventor: IFUKU KENTARO
IPC: A01G7/00
Filed: 2021-11-12
Abstract: The present invention relates to an improved technology for a device that identifies and diagnoses an environmental stress state of plants.An environmental stress diagnosis device comprises a measurement light source 12, an induction light source 14, and a transmitted light detector 18. The measurement light source 12 radiates a first measurement light ML1 and a second measurement light ML2 to a plant sample S, the induction light source 14 radiates a first photosynthesis inducing light FR and a second photosynthesis inducing light AL to the plant sample S, and the transmitted light detector 18 detects a first transmitted light TL1 and a second transmitted light TL2.The control unit 20 has an analysis circuit 20a and a control circuit 20b. The analysis circuit 20a calculates a light absorption difference between the first transmitted light TL1 and the second transmitted light TL2, and calculates Y(ND) which is a state in which P700 in photosystem I in photosynthesis has been oxidized as a ROS marker (a reactive oxygen species suppression index) for plants by utilizing the light absorption difference.The analysis circuit 20a diagnoses an environmental stress state of plants by utilizing the ROS marker.
Patent EP-4257109-A1 (EP)
Inventor: KASHIKI NOBUSUKE
IPC: A61K6/77
Filed: 2021-12-01
Abstract: The present invention provides a paste-like dental glass composition having good ease of handling due to a reduction in paste runniness while enabling accurate shade adjustments with no discoloration to hues such as black or grey after firing. The present invention relates to a paste-like dental glass composition comprising a glass powder (A), and an organic solvent (B) having two or less hydroxyl groups within the molecule and a viscosity at 20°C of 2,500 mPa·s or less, and being essentially free of an organic compound having three or more hydroxyl groups within the molecule.
Patent EP-4261489-A1 (EP)
Inventor: LI HUA
IPC: F28D21/00
Filed: 2021-12-08
Abstract: Disclosed in the present application is a heat exchanger, at least comprising: a fluid inlet, a fluid outlet, a first plate, and a second plate. A third plate is disposed between the first plate and the second plate; a first fluid channel is formed between the first plate and the third plate, and a second fluid channel is formed between the second plate and the third plate. The heat exchanger has a first end and a second end; the fluid inlet is close to the first end of the heat exchanger and communicated with the first fluid channel; the fluid outlet is close to the first end of the heat exchanger and communicated with the second fluid channel; and the first fluid channel and the second fluid channel are communicated at the position close to the second end of the heat exchanger. According to the present application, a heat exchange fluid flows in the direction from the first fluid channel located on one side of the first plate to the second fluid channel located on one side of the second plate, and heat exchange can be performed on the heat exchange fluid in the first fluid channel and the second fluid channel by means of the third plate so as to improve the temperature uniformity of the first plate and the second plate.
Patent EP-4267363-A1 (EP)
Inventor: KUJAWA HEIDI
IPC: B29B17/00
Filed: 2021-08-09
Abstract: An apparatus for forming a plastic article is disclosed, comprising at least one intake conveyor to receive a plurality of plastic material and transfer the plurality of plastic material to at least one shredder to shred the plurality of plastic material. At least one stage conveyor transfers plastic from the at least one shredder to at least one load conveyor to transfer shredded plastic to at least one weigh apparatus. At least one boiler system provides pressure and heat to at least one blocker cell to process the shredded plastic to a block or similar article. At least one offtake conveyor receives and expels the block.
Patent EP-4239243-A1 (EP)
Title: Light distribution assembly and illumination apparatus
Inventor: HUANG JUNHUI
IPC: F21V5/04
Filed: 2021-12-23
Abstract: The present disclosure discloses a light distributing component and a lighting apparatus, which belongs to a technology field of lighting. The light distributing component includes a first lens and a first clamp holding portion; the first lens has a first light incident surface, a first light emergent surface, and a side portion located between the first light incident surface and the first light emergent surface; the first clamp holding portion is arranged on the side portion of the first lens; wherein, the first lens is a light path deflecting element, and an included angle is between the first light incident surface and the first light emergent surface; the first light incident surface is arranged on a transmission path of emergent light of the lighting apparatus, and is used to receive the emergent light; and then, the first light emergent surface emits out the emergent light to change a propagation path of the emergent light. By arranging the first lens and providing the first lens with the light path deflecting element, the light distributing component and the lighting apparatus according to the present disclosure are capable of adjusting a light emergent angle more conveniently, and meanwhile, obtaining better light efficiency, thereby improving optical quality.
Patent EP-4270092-A1 (EP)
Title: Light guide and image display device
Inventor: ONO KATSUHIKO
IPC: G02B27/02
Filed: 2021-12-10
Abstract: Provided is a light guide including: a base that has a first reflecting surface and a second reflecting surface and that propagates incident video light while totally reflecting the video light by the first reflecting surface and the second reflecting surface; and a plurality of half mirrors, each of which has a first surface and a second surface on a back side of the first surface and is configured to include a dielectric multi-layer film, in which the plurality of half mirrors are disposed in the base such that the half mirrors are spaced from each other by being tilted with respect to the first reflecting surface and the second reflecting surface, the base and the plurality of half mirrors are configured such that the video light made incident into the base is incident on each of the first surface and the second surface of at least one of the plurality of half mirrors one or more times, and refractive indices of two outermost layers of the dielectric multi-layer film on a first surface side and a second surface side are 0.90n to 1.15n in a case in which a refractive index of the base is n.
Patent EP-4260585-A1 (EP)
Title: Configuration of small data transmission
Inventor: TURTINEN SAMULI HEIKKI
IPC: H04W8/24
Filed: 2021-01-14
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for configuration of small data transmission. In example embodiments, a metric of mobility is determined in an inactive state. Based on the metric of mobility, one of a small data transmission procedure and a connection establishment procedure is selected for data transmission. Further, the selected one of the small data transmission procedure and the connection establishment procedure is initiated for the data transmission.
Patent EP-4286325-A1 (EP)
Inventor: HE FANG
IPC: C01B25/37
Filed: 2021-05-13
Abstract: A method for resource recycling of a nickel-iron alloy and use thereof. The method comprises the following steps: (1) ball-milling, pulverizing, and sieving a nickel-iron alloy to obtain a nickel-iron alloy powder; (2) leaching the nickel-iron alloy powder with an acid solution, heating and stirring, and filtering to obtain a leaching solution and a leaching residue; (3) adding a phosphorus source to the leaching solution, mixing and stirring, heating, and filtering to obtain iron phosphate and a post-precipitation solution; and (4) adding a neutralizing agent to the post-precipitation solution, heating and stirring, and filtering to obtain a nickel-containing solution. After the nickel-iron alloy is dissolved using the acid solution, iron phosphate is prepared under the effects of the phosphorus source or the phosphorus source plus an oxidant, and a precipitation aid. Further, a lithium iron phosphate positive electrode material can be prepared by using iron phosphate as a precursor of lithium iron phosphate. In addition, after impurities are removed from the post-precipitation solution, a nickel-containing solution having a relatively low impurity content can be obtained.
Patent EP-4298746-A1 (EP)
Title: Procédés, dispositifs et systèmes pour calculer et configurer un canal d'accès aléatoire
Inventor: LIU JUAN
IPC: H04L1/00
Filed: 2021-04-02
Abstract: La présente invention concerne des procédés, des systèmes et des dispositifs servant à calculer et à configurer un canal d'accès aléatoire (RACH). Un procédé consiste à configurer, par une station de base, une occasion de canal physique d'accès aléatoire (PRACH) correspondant à un équipement utilisateur (UE) en réalisant au moins l'une des étapes suivantes : la configuration, par la station de base, d'un ensemble de paramètres ; le calcul, par la station de base, d'un identifiant temporaire de réseau radio (RNTI) sur la base de l'ensemble de paramètres ou de l'occasion PRACH dans laquelle un préambule d'accès aléatoire est transmis ; et la transmission, par la station de base, de l'ensemble de paramètres à l'UE pour l'occasion PRACH dans laquelle un préambule d'accès aléatoire est transmis.
Patent EP-4318260-A1 (EP)
Title: Data-saving system
Inventor: SUGIURA SATOSHI
IPC: G06F16/182
Filed: 2021-03-31
Abstract: A data-saving system includes a data-saving section configured to acquire and save multiple pieces of data generated when a board working machine performs a board work, a standard storage section that is a candidate for a save destination for saving the data, an additional storage section that is capable of being added to the system and removed from the system, the additional storage section being a candidate for the save destination for saving the data, a degree-of-priority setting section configured to set a degree of priority for saving for each of the multiple pieces of data based on an execution state of the board work when the data is generated, and a save destination control section configured to control the save destination of the data based on the set degree of priority while referring to one or more conditions of a condition of presence or absence of the additional storage section, a condition of the number of the added additional storage sections, and a condition of storage capacities of the standard storage section and the added additional storage section.
Patent EP-4027087-A1 (EP)
Inventor: KIENLE RAIMUND
IPC: F25D25/02
Filed: 2022-01-10
Abstract: Die vorliegende Erfindung betrifft ein Kühl- und/oder Gefriergerät mit einem Gerätekorpus, in dem sich ein Innenbehälter befindet, der den gekühlten Innenraum begrenzt, wobei sich an dem Innenbehälter ein Auszug befindet, an dem ein Aufbewahrungselement für Kühl- und/oder Gefriergut angeordnet ist, wobei der Auszug als Gleitauszug oder als Rollenauszug ausgeführt ist und wobei an dem Aufbewahrungselement beiderseitig ein Aufnahmebereich angeordnet ist, der ausgebildet und geeignet ist, sowohl mit dem Gleitauszug als auch mit dem Rollenauszug zusammenzuwirken.
Patent EP-4007122-A1 (EP)
Inventor: PARK YONGCHEOL
IPC: H02J50/80
Filed: 2019-01-08
Abstract: The present invention relates to an apparatus and a method for performing power calibration in a wireless power transmission system. The present specification provides a wireless power transmission apparatus comprising: a power conversion unit configured to transmit, in a power transfer phase, wireless power generated on the basis of magnetic coupling to a wireless power receiving device; and a communication/control unit configured to perform an initial calibration for a power parameter prior to the power transfer phase, receive a first received power packet from the wireless power receiving device indicating the power received by the wireless power receiving device during the power transfer phase, and detect foreign matter by using the received power and a first power loss determined on the basis of the initial calibration. It is possible to adaptively respond to a newly changed wireless charging environment to calibrate transmission power and reception power, and it is possible to detect foreign matter more precisely by detecting a power loss on the basis of the calibrated transmission and reception power.
Patent EP-4036870-A1 (EP)
Title: Parking spot detection method and parking spot detection system
Inventor: ZHANG KAI
IPC: G06V20/58
Filed: 2022-01-28
Abstract: The invention relates to a parking spot detection method and system. The method includes: acquiring a parking lot image including one or more idle and occupied parking spots around a vehicle; inputting the parking lot image to a neural network model for image processing, to obtain center point coordinates and a center point probability of the parking spot, first coordinates and first corner point probabilities of four corner points, and offsets of the four corner points relative to the center point coordinates; calculating second coordinates of the four corner points based on the center point coordinates and the offsets of the four corner points relative to the center point coordinates; correcting the second coordinates of the four corner points by using the first coordinates of the four corner points, to obtain actual coordinates and actual corner point probabilities of the four corner points; and performing parking spot detection based on the center point coordinates and the center point probability, and the actual coordinates and actual corner point probabilities of the four corner points. According to the invention, the parking spot can be accurately detected.
Patent EP-4056902-A1 (EP)
Inventor: Kediya Vishal Sanjay
IPC: F23R3/28
Filed: 2022-02-01
Abstract: A mixer (200) configured to provide a fuel-air mixture to a combustor of an engine is provided. The mixer comprises a mixer body (210) having an outer surface (212), an interior passage (220) and a central axis (201), and a fuel inlet (206) located parallel to the central axis (201), the fuel inlet (206) configured to introduce a fuel flow (C) to the interior passage (220) of the mixer body (210). The mixer (200) further comprises a central air jet (208) located parallel to the central axis (201), a first set of openings (202) inclined with respect to the central axis (201) and a second set of openings (204) having an inlet surface tangential to the mixer body (210), wherein the central air jet (208), the first set of openings (202) and the second set of openings (204) are each configured to introduce an air flow to the interior passage (220) of the mixer body (210).
Patent EP-4080029-A1 (EP)
Inventor: KONYA TSUBASA
IPC: F02P3/02
Filed: 2022-02-16
Abstract: There is disclosed a straddled vehicle (1) including a body frame (3), an engine (11), a throttle device (41), an ignition device (61), and a supporting portion (81). The engine (11) includes a cylinder head (26), and a head cover (29). The throttle device (41) is located behind the cylinder head (26). The throttle device (41) includes a magnetic sensor (46). The ignition device (61) includes a spark plug (63), and an ignition coil (67). The spark plug (63) is attached to the cylinder head (26). At least part of the ignition coil (67) is located in front of a cylinder axis (B) in side view of the vehicle. The ignition coil (67) includes a flange (73). The supporting portion (81) supports the ignition coil (67). The supporting portion (81) is supported by the head cover (29). The supporting portion (81) electrically connects the head cover (29) to the flange (73).
Patent EP-4019063-A1 (EP)
Inventor: SEARLE GARY
IPC: A61M5/31
Filed: 2017-07-25
Abstract: A flow sensor (104) is provided to enable volumetric dose data to be acquired automatically by sampling flow rates of insulin measured by a flow sensor exposed to a flow manifold though which the insulin flows. The flow sensor (104) preferably connects to a standard insulin pen (102) on one end, and to a standard pen needle (110) on the other end. Particular geometries and algorithms are utilized to accommodate the unique requirements of insulin flow determination during an injection event.
Patent EP-4056071-A1 (EP)
Title: Lastregal
Inventor: FORTHUBER HERBERT
IPC: A47B47/00
Filed: 2022-03-08
Abstract: Die Erfindung betrifft ein Lastregal, umfassend einen aus horizontalen und vertikalen Streben (1.1, 1.2) gebildeten Regalraum (1) zur Lagerung von Waren. Nach der Erfindung ist vorgesehen, dass im Regalraum (1) ein aus horizontalen und vertikalen Hilfsstreben (2.1, 2.2) gebildeter Regaleinsatz (2) zur Lagerung der Waren angeordnet ist.
Patent EP-4249762-A1 (EP)
Title: Zugmittelkupplung zur axialen anbindung von wellen- oder getriebekomponenten, triebstranganordnung mit einer solchen zugmittelkupplung insbesondere für industriegetriebe sowie entsprechendes zugmittelbasiertes abstützverfahren und verwendung
Inventor: HAMBRECHT RALF
IPC: F16D3/60
Filed: 2022-03-21
Abstract: Die vorliegende Erfindung betrifft eine Zugmittelkupplung zur axialen Anbindung von Wellen- oder Getriebekomponenten, aufweisend eine erste Kupplungskomponente und eine zweite Kupplungskomponente und eine Zug-Momentenabstützung umfassend wenigstens ein die erste und zweite Kupplungskomponente miteinander kuppelndes Zugmittel; die Erfindung stellt eine zwischen den Wellen- oder Getriebekomponenten wirkende Zug-Momentenabstützung bereit, welche eingerichtet ist, zumindest einem zwischen den Kupplungskomponenten um die axiale Erstreckung der Kupplungskomponenten wirkenden Drehmoment zugmittelbasiert entgegenzuwirken. Dies liefert nicht zuletzt auch eine vorteilhafte Variabilität beispielsweise hinsichtlich zahlreicher funktioneller Optionen, die vergleichsweise einfach und anwendungsspezifisch implementierbar sind. Die vorliegende Erfindung betrifft ferner ein entsprechendes zugmittelbasiertes Abstützverfahren sowie entsprechende Verwendungen.