baber/WOPTO huggingface dataset:
Patent EP-3879756-A1 (EP)
Title: Front-end device cooperation method, front-end devices, and security management platform
Inventor: ZHANG YALAN
IPC: H04L12/24
Filed: 2019-06-06
Abstract: Embodiments of this application disclose a front-end device collaboration method, applied to a security and protection system to reduce a delay of a collaborative operation. The security and protection system includes a plurality of front-end devices, and the plurality of front-end devices include a first front-end device and a second front-end device. The method in the embodiments of this application includes: The first front-end device determines that a preset collaboration trigger event exists; and the first front-end device sends a collaboration instruction to the second front-end device, where the collaboration instruction is used to instruct the second front-end device to perform an operation corresponding to the collaboration instruction.
Patent EP-3896053-A1 (EP)
Inventor: MA SHENGMING
IPC: C07C51/14
Filed: 2019-12-04
Abstract: The present invention discloses a method for directly constructing highly optically active tetrasubstituted allenic acid compounds, i.e., a one-step process for directly constructing highly optically active axially chiral tetrasubstituted allenic acid compounds by using tertiary propargyl alcohol, carbon monoxide and water as reactants in an organic solvent in the presence of palladium catalyst, chiral diphosphine ligand, monophosphine ligand and organic phosphoric acid. The method of the present invention has the following advantages: operations are simple, raw materials and reagents are readily available, the reaction conditions are mild, the substrate has high universality, the functional group has good compatibility, and the reaction has high enantioselectivity (90%∼> 99% ee). The highly optically active allenic acid compounds obtained by the present invention can be used as an important intermediate to construct γ-butyrolactone compounds containing tetrasubstituted chiral quaternary carbon centers, tetrasubstituted allenic alcohol and other compounds.
Patent EP-3923891-A1 (EP)
Inventor: BLOMSTRÖM PHILIP
IPC: A61F13/551
Filed: 2019-02-15
Abstract: The present disclosure relates to a package (1) of absorbent units (5; 11), said package (1) comprising an outer enclosure (2) enclosing said absorbent units (5; 11) and being at least partially non-opaque, wherein said outer enclosure (2) has a thickness (t) which is not more than approximately 70 µm, wherein said outer enclosure (2) supports a first graphical item (3) and at least one of said absorbent units (5; 11) supports a second graphical item (9; 9´). Furthermore, said absorbent unit (5; 11) supporting said second graphical item (9; 9´) is configured so that said second graphical item (9; 9´) is positioned in a manner so that it is generally not visible for a viewer from outside the outer enclosure (2). The invention also relates to a method for manufacturing a package (1) of the above- mentioned type.
Patent EP-3934388-A1 (EP)
Inventor: AKIYAMA GOSHI
IPC: H01J35/04
Filed: 2019-03-01
Abstract: An X-ray tube (120) is provided with: a cathode (140) and an anode (150) sealed inside a vacuum envelope (121); and an ion-collecting conductor (130) attached to the vacuum envelop so as to be in contact with an internal space of the vacuum envelope. A first current sensor (210) measures a value of a first current (Ii) flowing between the ion-collecting conductor (130) and a node (Ng) for supplying potential for attracting positive ions in the vacuum envelope (121). A second current sensor (180) measures a value of a second current (Ie) flowing between the anode (150) and the cathode (140). A control circuit (190) generates diagnostic information on the degree of vacuum of the X-ray tube (120) based on a current ratio Ii/Ie of the first current value (Ii) measured by the first current sensor (210) to the second current value (Ie) measured by the second current sensor (180).
Patent EP-4023876-A1 (EP)
Title: System and method for generating electrical energy
Inventor: MIRASOL GIEB ENRIQUE
IPC: F03B17/06
Filed: 2019-07-23
Abstract: The invention relates to a system and a method for generating electrical energy at the surface by harnessing the kinetic energy of water from rivers and ocean currents, comprising a floating platform (19) on the water surface (25) which is joined to at least one vertical shaft (17) having a plurality of blades (1 to 16), where said vertical shaft (17) is configured to harness the kinetic energy generated by the flow of the river water currents and/or ocean currents beneath the water surface (25) and where said vertical shaft (17) is mechanically connected to a vertical electricity generator (22).
Patent EP-4025975-A1 (EP)
Title: Cooling fan and noise sensor
Inventor: CHANG HUNG-WEN
IPC: G06F1/20
Filed: 2019-09-04
Abstract: An example system can include a noise sensor communicatively coupled to a controller of a computing device to dynamically determine a sound pressure level (SPL) of an environment in which the computing device is present. The computing device can include a cooling fan and the controller comprising a processor in communication with a memory resource including instructions executable to dynamically determine a threshold speed of the cooling fan based on the determined SPL of the environment set a speed of the cooling fan based on the determined threshold speed.
Patent EP-4025003-A1 (EP)
Title: Redictection method and related device
Inventor: YE MAORONG
IPC: H04W76/10
Filed: 2019-09-12
Abstract: Embodiments of this application provide a redirection method and a related device. The method includes: A terminal device sends a radio resource control RRC connection request message to a network device, where the RRC connection request message is used to request to establish an RRC connection in a first cell; receives an RRC connection reject message sent by the network device, where the RRC connection reject message carries redirection information; and chooses, based on the redirection information, to camp on a second cell. In the embodiments of this application, redirection in an access process can be implemented, so that real-time load is shared in a timely manner.
Patent EP-4080620-A1 (EP)
Inventor: YOON SANG HWA
IPC: H01M4/66
Filed: 2019-12-20
Abstract: Disclosed herein are a surface-treated copper foil for a negative electrode current collector for secondary batteries, a method for producing the same, and a negative electrode for secondary batteries including the same. The surface-treated copper foil includes needle-shaped copper particles formed on at least one surface thereof, wherein the copper particles have an average major-axis length of about 0.6 µm to about 2.0 µm and are separated from one another by a distance of about 1 µm to about 5 µm.
Patent EP-3683796-A1 (EP)
Inventor: YAO TING
IPC: H04N5/04
Filed: 2020-01-14
Abstract: The invention relates to the technical field of computers, and more particularly, to a synchronous modulation method based on an embedded player. The method comprises the steps of: Step S1, acquiring a current timestamp adopted by a current synchronous audio signal and a current synchronous video signal; Step S2, acquiring a jump difference value of the current timestamp; Step S3, determining whether the jump difference value is less than a first preset time, if yes, synchronously playing, by the player, the audio signal and the video signal through a first timestamp, and exiting; and Step S4, determining whether the jump difference value is greater than a second preset time, if yes, synchronously playing, by the player, the audio signal and the video signal through a second timestamp, and exiting. The method has the beneficial effects that the synchronization mode is dynamically switched according to the time difference of the two timestamps, so that the problem of jamming caused by time stamp hopping is effectively solved, the fault tolerance of the player is further improved, and the user experience is improved.
Patent EP-3690467-A1 (EP)
Title: Semiconductor device
Inventor: HIOKA TAKAAKI
IPC: G01R33/07
Filed: 2020-01-20
Abstract: A semiconductor device includes: a vertical Hall element provided in a first region of a semiconductor substrate, and having the first to the third electrodes arranged side by side in order along a first straight line; a circuit provided in a second region of the semiconductor substrate different from the first region, and having a heat source; and a second straight line intersecting orthogonally a current path for a Hall element drive current which flows between the first electrode and the third electrode. The second line passes a center of the vertical Hall element, and a center point of a region which reaches the highest temperature in the circuit during an operation of the vertical Hall element lies on the second straight line.
Patent EP-3686416-A1 (EP)
Inventor: AOKI KEIICHIRO
IPC: F02D41/20
Filed: 2020-01-22
Abstract: A control system of an internal combustion engine comprises an air-fuel ratio sensor 40, 41 detecting an air-fuel ratio of exhaust gas, a current detecting device 61 detecting an output current of the air-fuel ratio sensor, a voltage applying device 60 applying voltage to the air-fuel ratio sensor, and a voltage control part 81 configured to control voltage applied to the air-fuel ratio sensor through the voltage applying device. The voltage control part is configured to set the applied voltage to a reference voltage determined so that the output current becomes zero when an air-fuel ratio of inflowing exhaust gas flowing into the air-fuel ratio sensor is a stoichiometric air-fuel ratio, and correct the reference voltage so that the output current detected by the current detecting device becomes zero when it is judged that the air-fuel ratio of the inflowing exhaust gas is the stoichiometric air-fuel ratio.
Patent EP-3862573-A1 (EP)
Title: Stabilisatorkanal eines verdichters
Inventor: RUSCH DANIEL
IPC: F04D29/68
Filed: 2020-02-07
Abstract: Die Erfindung betrifft einen Stabilisatorkanal (10), insbesondere eines Radialverdichters oder Diagonalverdichters, mit einem ringförmigen Stabilisatorraum (12), welcher einen Hauptströmungskanal (13) im Ansaugbereich eines Verdichterrades (21) umgibt und durch einen Ringsteg (14) gegenüber dem Hauptströmungskanal (13) abgegrenzt ist. Der ringförmige Stabilisatorraum (12) ist schaufellos und steht über einen stromabliegenden Eintrittskanal (15) und eine stromaufliegende Austrittsöffnung (16) in Verbindung mit dem Hauptströmungskanal (13). In dem stromabliegenden Eintrittskanal (15) sind mehrere Strömungsleitelemente (17) angeordnet. Ferner betrifft die Erfindung einen Verdichter, insbesondere einen Radialverdichter oder Diagonalverdichter, mit dem erfindungsgemäßen Stabilisatorkanal (10) sowie einen Turbolader mit dem Verdichter.
Patent EP-3865690-A1 (EP)
Inventor: MELAMIES ANTTI
IPC: F02D19/02
Filed: 2020-02-17
Abstract: The present disclosure relates to a method of controlling a reciprocating internal combustion piston engine having a pre-chamber for igniting a main charge in a combustion chamber. The disclosure is based on the idea of introducing a first prescribed amount of gaseous fuel and a second prescribed amount gaseous fuel into the pre-chamber such that at least to a crankshaft rotation of 30 deg is provided between introducing the first prescribed amount of gaseous fuel and introducing the second prescribed amount of gaseous fuel within a single combustion cycle. The present disclosure also concerns a reciprocating internal combustion piston engine implementing such a method.
Patent EP-3864971-A1 (EP)
Inventor: MURRAY SAMANTHA
IPC: A24D3/06
Filed: 2020-02-17
Abstract: The present disclosure relates to a flavour delivery composition for use with a smoking substitute device, and a smoking substitute apparatus comprising the flavour delivery composition. In particular, the flavour delivery composition comprises a mixture of first flavourant particles and second flavourant particles, wherein the first flavourant particles have a higher flavourant release rate than the second flavourant particles.
Patent EP-3871574-A1 (EP)
Title: Küchenmaschine und verfahren zum betreiben einer küchenmaschine
Inventor: REITZ PAUL
IPC: A47J36/32
Filed: 2020-02-28
Abstract: Es werden ein Verfahren zum Betreiben einer Küchenmaschine und eine Küchenmaschine zur Zubereitung eines Lebensmittels vorgeschlagen, wobei durch das Erhitzen des Lebensmittels entstehende Schwingungen bzw. Schwingungsänderungen gemessen werden, um den Heizzustand des Lebensmittels zu identifizieren und/oder zu überwachen.
Patent EP-3693379-A1 (EP)
Inventor: SOKURENKO EVGENI V
IPC: C07K14/245
Filed: 2016-05-13
Abstract: Methods and antibody compositions that displace mannose from the binding pocket of fimbrial adhesin FimH of enterobacteria, including uropathogenic  E. coli, Klebsiella oxytoca, or Klebsiella pneumoniae , can be used to disrupt or prevent the attachment of a single layer of bacteria to a mannose-coated surface, or to disrupt or prevent the formation of a multilayer biofilm. The antibody compositions of the invention can thus be used in methods to inhibit, prevent, or reverse the colonization of a surface with enterobacteria that express the bacterial Type 1 fimbrial adhesin FimH, to inhibit or prevent infection of a cell by enterobacteria that express the bacterial Type 1 fimbrial adhesin FimH, such as, for example, uropathogenic  E. coli , to treat a bacterial infection in subject in need thereof, and to treat or prevent inflammatory bowel disease (IBD), among other uses.
Patent EP-3719575-A1 (EP)
Inventor: KOSAKA TAKURO
IPC: G03F1/32
Filed: 2020-03-17
Abstract: Provided is a phase shift mask blank including a substrate, and a phase shift film thereon, the phase shift film composed of a material containing silicon and nitrogen and free of a transition metal, the phase shift film including at least one compositionally graded layer having a composition continuously varying in a thickness direction, and a refractive index n and an extinction coefficient k, with respect to exposure light, varying in the thickness direction, the exposure light being KrF excimer laser, the compositionally graded layer having a difference between a maximum refractive index n(H) and a minimum refractive index n(L) of up to 0.40, and a difference between a maximum extinction coefficient k(H) and a minimum extinction coefficient k(L) of up to 1.5.
Patent EP-3705486-A1 (EP)
Inventor: CARRICK JAMES
IPC: C07H21/04
Filed: 2010-02-26
Abstract: There is disclosed an oligomer combination for amplifying each of human parvovirus genotype 1, genotype 2 and genotype 3 comprising: (i) at least one amplification oligomer comprising a nucleotide sequence selected from the group consisting of SEQ ID NOs:47, 48, 49, & 50; (ii) a first promoter-based amplification oligomer that is SEQ ID NO:76; (iii) a second promoter-based amplification oligomer that is SEQ ID NO:81; and (iv) a detection probe oligomer that is SEQ ID NO: 42.
Patent EP-3691117-A1 (EP)
Inventor: STÖGER ELMAR
IPC: F24S20/50
Filed: 2016-09-20
Abstract: Ein Schwenk- und Fächerantrieb (3) für Solarpaneele (2) ist versehen mit: einem Drehteller (12), der um eine im Wesentlichen vertikale Achse (6) schwenkbar gelagert ist; einer Schwenkplatte (16), die um eine im Wesentlichen horizontale Achse (7) schwenkbar gelagert ist; einer Fächerwelle (18), die auf der Schwenkplatte (16) um eine Fächerachse (5) schwenkbar gelagert ist und an der die Solarpaneele (2) um die genannte Fächerachse (5) ein- und auffächerbar lagerbar sind; und einer Kupplung (41, 42) zum selektiven Kuppeln der Fächerwelle (18) mit dem Drehteller (12) oder einem Antrieb (29 - 31) des Drehtellers (12), oder mit der Schwenkplatte (16) oder einem Antrieb (26 - 28) der Schwenkplatte (16), um die Solarpaneele (2) um die Fächerachse (5) herum ein- oder aufzufächern.
Patent EP-3888589-A1 (EP)
Inventor: TE VELDE MART KORNELIS-JAN
IPC: A61C19/04
Filed: 2020-04-01
Abstract: The present invention relates to oral care. In order to improve the effectiveness of a flossing device, an interdental space detection component is proposed for detecting an interdental space. The interdental space detection component may be integrated in a brush head with integrated flossing function. The fluidic flossing function may selectively be switched on at the interdental space, thereby saving flossing fluid and preventing ineffective flossing outside the interdental space.
Patent EP-3722830-A1 (EP)
Inventor: CHOPIN PHILIPPE
IPC: G01S13/91
Filed: 2020-04-10
Abstract: La présente invention concerne un dispositif d'identification (14) d'un type d'aéronef comportant :- un module de détermination (20) configuré pour déterminer, via un réseau de neurones (32), au moins une donnée relative à un type d'aéronef parmi un ensemble prédéfini de types d'aéronefs, une variable d'entrée du réseau de neurones (32) comprenant des données de trajectoire d'un aéronef détecté, au moins une variable de sortie du réseau de neurones (32) étant la donnée relative au type d'aéronef, et- un module d'identification (22) configuré pour identifier le type d'aéronef en fonction de la donnée relative au type d'aéronef.
Patent EP-3896139-A1 (EP)
IPC: C09K11/68
Filed: 2020-04-14
Abstract: The invention provides luminescent material (1) comprising E<sub>1-w</sub>Sc<sub>1-x-y-u-w</sub>M<sub>y</sub>Z<sub>u</sub>A<sub>2w</sub>Si<sub>2-z-u</sub>Ge<sub>z</sub>Al<sub>u</sub>O<sub>6</sub>:Cr<sub>x</sub>, wherein:- E comprises one or more of Li, Na, and K;- M comprises one or more of Al, Ga, In, Tm, Yb, and Lu;- Z comprises one or more of Ti, Zr, and Hf;- A comprises one or more of Mg, Zn, and Ni;- 0<x≤0.25;- 0≤y≤0.75;- 0≤z≤2;- 0≤u≤1;- 0≤w≤1;- x+y+u+w≤1; and- z+u≤2.
Patent EP-3730775-A1 (EP)
Inventor: KAZANCI ERNUR
IPC: G01N27/00
Filed: 2020-04-23
Abstract: The invention concerns a method for detection of residual stress in a common rail body (20) made from magnetizable material. The method comprises repeating the following detection process for a plurality of points along the length of the common rail body (20): disposing a sensor (5) of a sensor device (2) adjacent the wall (21) of the common rail body; generating a magnetizing field with the sensor (5), which magnetizing field extends at least into a detection volume (25) of the wall (21); in response to said magnetizing field, detecting a Barkhausen noise with the sensor (5) and determining a Barkhausen noise level; and comparing the determined Barkhausen noise level with a reference value to estimate the residual stress condition at the measurement point.
Patent EP-3756774-A1 (EP)
Inventor: BOSE GUIDO
IPC: A47L11/40
Filed: 2018-04-05
Abstract: Die Erfindung geht aus von einer portablen Reinigungsvorrichtung zur Flüssigreinigung sensibler Bauteile (12a), insbesondere sensibler Luft- und/oder Raumfahrtbauteile, mit zumindest einem Reinigungskopf (14a), welche zumindest eine Aufbringeinheit (16a) zu einem Aufbringen eines Reinigungsfluids (18a) und zumindest eine Absaugeinheit (20a) zu einem Absaugen des Reinigungsfluids (18a) aufweist.Es wird vorgeschlagen, dass der Reinigungskopf (14a) zumindest eine Aufbringeinheit (22a) zum Aufbringen eines Trocknungsfluids (24a), insbesondere eines Trocknungsgases, zu einer Trocknung des sensiblen Bauteils (12a) aufweist, wobei der Reinigungskopf (14a) eine flexible, die zumindest eine Aufbringeinheit (16a, 22a) und die zumindest eine Absaugeinheit (20a) zumindest teilweise umgreifende Schirmeinheit (34a) aufweist, welche zu einer zumindest teilweisen Abschirmung eines Reinigungsbereichs (36a) vorgesehen ist.
Patent EP-3742434-A1 (EP)
Inventor: TACHI RYOSUKE
IPC: G10K11/178
Filed: 2020-05-20
Abstract: There is provided an active noise control system (1) for canceling noise without being easily affected by the displacement of a user. 
     A first cancellation signal output from a first speaker (12) cancels noise at a first cancellation point (41), which is a standard position of the right ear of a user, together with a second cancellation signal output from a second speaker (14). In addition, the second cancellation signal output from the second speaker (14) cancels noise at a second cancellation point (42), which is a standard position of the left ear of the user, together with the first cancellation signal output from the first speaker (12). The first speaker (12) and the second speaker (14) are arranged side by side on a second line segment, which passes through the midpoint of a first line segment connecting the first cancellation point (41) and the second cancellation point (42) to each other and is perpendicular to the first line segment, and a range (400) where the relationship between noise and the first cancellation signal and the second cancellation signal is the same as that at the cancellation point is extended.
Patent EP-3742307-A1 (EP)
Title: Managing network traffic flows
Inventor: CAI HAO
IPC: H04L12/743
Filed: 2020-05-20
Abstract: Technology related to managing network traffic flows is disclosed. In one example, a method can include searching a first data structure to determine whether a first entry associated with a network flow is present in the first data structure. In response to determining the first entry is present in the first data structure, at least a portion of the first entry can be used to generate an index for a flow cache. An action can be performed on the network packet as indicated by a flow cache entry, where the flow cache entry is located in the flow cache at the generated index.
Patent EP-3738626-A1 (EP)
Inventor: WITTMANN JÜRGEN
IPC: A61M5/315
Filed: 2007-05-11
Abstract: Needle insertion mechanism comprising a housing and a needle holder holding a needle. The needle holder is linearly guided to be moved along the needle axis. A slider is linearly guided and transversally moveable to the needle axis from a first to a second slider position, wherein the slider is coupled to the needle holder in the first slider position keeping the needle holder in a retracted position against the bias of a spring acting on the needle holder. In the second slider position the needle holder is decoupled from the slider and moved into the inserted position by the spring. A releasable coupling arrangement arranged between the slider and the housing which is coupled when the slider is in the first slider position thereby keeping the slider in the first position against an actuation threshold which must be surpassed to decouple the slider for movement into the second position.
Patent EP-3747572-A1 (EP)
Inventor: NIES JACOB JOHANNES
IPC: B22F5/08
Filed: 2020-06-04
Abstract: A carrier and at least one pin shaft of a gearbox of a wind turbine and method of manufacturing same includes forming the carrier and the pin shaft(s) as a single part or separate components. Further, the method includes forming one or more voids in the pin shaft(s) and/or the carrier via additive manufacturing. As such, the void(s) is configured to increase flexibility of the pin shaft(s)/carrier so as to improve a load distribution thereof.
Patent EP-3842941-A1 (EP)
Inventor: XIAO MING
IPC: G06F3/048
Filed: 2020-06-05
Abstract: Disclosed are a sidebar interaction method, a device and a computer-readable storage medium. The method includes: receiving an instruction to initiate an interaction, generating an interaction module on a currently operating interface of a front-end application, outputting at least one notification message in the interaction module; initiating a back-end application, displaying a sidebar in a first target display area on the currently operating interface; and detecting a preset operation corresponding to the sidebar and responding to the preset operation. The sidebar interaction module is arranged, and notification message interception is carried out through the sidebar interaction module, so that the interference is reduced when different applications or different functions of the same application interact. The sidebar interaction is more reasonable. The sidebar for auxiliary application is displayed on the operating interface, improving the perception a user's perception to a third-party program corresponding to the auxiliary function.