baber/WOPTO huggingface dataset:
Patent EP-3798472-A1 (EP)
Title: Method to automatically control a drivetrain provided with a servo-assisted transmission
Inventor: BARONE ALESSANDRO
IPC: F16H61/02
Filed: 2020-09-30
Abstract: A method to automatically control a drivetrain (6) provided with a servo-assisted transmission (7); the method comprises the steps of: measuring a rotation speed (ω<sub>E</sub>) of the internal combustion engine (4); carrying out a shift to a lower gear in an autonomous manner and independently of an intervention of a driver, when the rotation speed (ω<sub>E</sub>) of the internal combustion engine (4) reaches a lower threshold (TH<sub>DOWN</sub>); carrying out a shift to a higher gear in an autonomous manner and independently of an intervention of the driver, when the rotation speed (ω<sub>E</sub>) of the internal combustion engine (4) reaches an upper threshold (TH<sub>UP</sub>); detecting a release of an accelerator pedal (22) in a first instant (t<sub>1</sub>); waiting, starting from the first instant (t<sub>1</sub>), a time interval (TO) until a second instant (t<sub>2</sub>), which is subsequent to the first instant (t<sub>1</sub>); and increasing a value of the lower threshold (TH<sub>DOWN</sub>) starting from the instant (t<sub>2</sub>) until a following pressing of the accelerator pedal (22).
Patent EP-3800101-A1 (EP)
Inventor: ZHANG GUOGUANG
IPC: B60W40/13
Filed: 2020-10-02
Abstract: A system includes an inertial navigation system module (INS module) that detects vehicle yaw rates and vehicle lateral speeds, a controller circuit communicatively coupled with the INS module. The controller circuit determines a tire cornering stiffness ( C f   ,  C r   ) based on vehicle physical parameters and vehicle dynamic parameters. The controller circuit determines a vehicle moment of inertia ( Iz ) based on the vehicle physical parameters, the vehicle dynamic parameters, and the tire cornering stiffness ( C f   ,  C r   ).
Patent EP-3979711-A1 (EP)
Title: Communication network arrangement, mobile terminal, method for managing mobile communication network access and method for accessing a mobile communication network
Inventor: THAKOLSRI SRISAKUL
IPC: H04W60/00
Filed: 2020-10-02
Abstract: According to one embodiment, a communication network arrangement is described comprising a receiver configured to receive a request to register a mobile terminal in a first mobile communication network or to provide a communication session to the mobile terminal via the first mobile communication network; a quota monitoring component configured to determine whether registering the mobile terminal in the first mobile communication network or providing a communication session to the mobile terminal via the first mobile communication network according to the request violates a quota; and an access management component configured to reject the request if registering the mobile terminal in the first mobile communication network or providing a communication session to the mobile terminal via the first mobile communication network according to the request violates the quota and provide information to the mobile terminal about whether the mobile terminal may register with a second mobile communication network or the second mobile communication network may provide a communication session to the mobile terminal according to the request.
Patent EP-3825529-A1 (EP)
Inventor: TAKASU DAISUKE
IPC: B62M7/02
Filed: 2015-12-18
Abstract: At least a part of a catalyst portion (62) including a main catalyst (62a) is provided straight below a crankcase member (20a). At least a part of the catalyst portion (62) is provided straight above a line segment (Lw1) which is the lowest one of line segments connecting points on the outline of the engine main body (20) with points on the outline of the front wheel unit (2).An upstream collective exhaust passage member (65) connected to an upstream end of the catalyst portion (62) includes a bended portion (65a). A part of the upstream collective exhaust passage member (65) is provided in front of the engine main body (20) and overlaps the engine main body (20) when viewed in the front-rear direction. An upstream oxygen sensor (76) detecting the oxygen density in the exhaust gas is provided on the upstream collective exhaust passage member (65)
Patent EP-3832946-A1 (EP)
Inventor: ABHYANKAR RANJIT V
IPC: H04L9/06
Filed: 2020-10-08
Abstract: A method of authenticated encryption and decryption includes generating a first digital signature with an encryption circuit of a first processor component. Concatenating the first digital signature to a plaintext message to generate a concatenated message. Encrypting the concatenated message into a ciphertext. Transmitting the ciphertext via a communications channel to a second processor component. Decrypting the ciphertext into a decrypted first digital signature and a decrypted plaintext message with a decryption circuit in the second processor component. Comparing, with the decryption circuit, the decrypted first digital signature with a second digital signature, thereby authenticating the decrypted plaintext message.
Patent EP-3788889-A1 (EP)
Title: Nicotine containing sheet
Inventor: DEFOREL CORINNE
IPC: A24C5/01
Filed: 2017-12-20
Abstract: A sheet (2) comprising fibrous material, one or more nicotine salts and sugar, wherein at least about 20% by weight of the one or more nicotine salts are monoprotic.
Patent EP-3808610-A1 (EP)
Title: Airbag device
Inventor: KOBAYASHI Yuto
IPC: B60R21/201
Filed: 2020-10-15
Abstract: ISSUE 
     To provide an airbag device that can reliably expand and deploy. 
     MEANS FOR SOLVING THE PROBLEM 
     The present invention is an airbag device mounted on one side of a vehicle seat in which both ends of a seat-shaped cushion that are opposed in horizontal and longitudinal directions during expansion and deployment are respectively bent a plurality of times and formed into molded parts R1, R2, and is provided with a first holding member 43 that holds the first molded part R1 on one end of either of the ends at least until the start of expansion and deployment and a second holding member 44 that holds the second molded part R2 on the other end at least until the start of expansion and deployment.
Patent EP-3988127-A1 (EP)
Title: Articulated robot with elongate steam head
Inventor: GEELHOED CORNELIS MARINUS
IPC: A61L2/00
Filed: 2020-10-21
Abstract: The invention relates to an articulated robot for disinfecting objects, such as hospital beds, trolleys, wheel chairs and stretchers, which articulated robot comprises: 
- a rotational joint arranged at the distal end of the lower arm, which rotational joint comprises an upper joint fork and a lower joint fork rotationally arranged to each other around a rotation axis; 
- a twisting joint arranged at the lower joint fork of the rotational joint; 
- an elongate steam head arranged at the twisting joint; 
- a steam supply line having at least one rotational joint, wherein the rotation axis of the rotational joint of the steam supply line is coaxial with rotation axis of the rotational joint at the lower arm, and wherein the steam supply line has at least one twisting joint, wherein the twisting axis of the twisting joint of the steam supply line is coaxial with the twisting axis of the twisting joint at the lower joint fork.
Patent EP-3815638-A1 (EP)
Inventor: SCHULER OLIVIA
IPC: A61B17/80
Filed: 2020-10-27
Abstract: Devices for locking a drill guide into a polyaxial hole while maintaining the form and function of the polyaxial hole are provided herein. According to the invention, the drill guide includes a hollow outer body (802) extending from a proximal end to a distal end and having a slot disposed proximate the proximate end, wherein the distal end is configured as a reverse collet (815) having a plurality of prongs (823); an inner body having a central channel extending therethrough; and a lever (814) coupled to the inner body through the slot, wherein the slot is shaped such that rotation of the lever results in motion along a central axis of the drill guide, and wherein a distal end of the inner body is configured to prevent radially inward deflection of the plurality of prongs when the inner body is in a lowermost position.
Patent EP-3817232-A1 (EP)
Inventor: LEI YUN
IPC: H03K17/0812
Filed: 2020-11-02
Abstract: An N-channel metal oxide semiconductor, NMOS, switch driving circuit is provided. The NMOS switch driving circuit includes a power-supply unit, a switch unit, a power conversion unit, and a driving unit. The power-supply unit is configured to output a first voltage. The switch unit is electrically coupled between the power-supply unit and a load, and is configured to establish or disconnect an electrical coupling between the power-supply unit and the load, where the switch unit includes at least one NMOS switch. The power conversion unit includes a port coupled to the power-supply unit and another port electrically coupled to the switch unit via the driving unit. The power conversion unit is configured to convert the first voltage into a constant driving voltage and output the constant driving voltage to the switch unit via the driving unit to drive the switch unit to be switched on, to establish the electrical coupling between the power-supply unit and the load. A power supply device is further provided.
Patent EP-3886105-A1 (EP)
Inventor: MANTEGAZZA DAVIDE
IPC: G11C13/00
Filed: 2020-11-17
Abstract: A selection scheme for crosspoint memory is described. In one example, the selection voltage applied across the memory cell is slowly ramped up. Once the memory cell thresholds, the voltage is reduced to a level for performing the read or write operation. Reducing the voltage once the specific cell has been selected (e.g., thresholds) minimizes the additional transient current which might be generated by further increasing the selection bias applied during read or write operation. The reduction in transient current can lead to an improvement in read disturb and write endurance issues. The selection ramp-rate and bias post-selection can be set differently depending on the cell location inside the memory array to further improve cell performance.
Patent EP-4001587-A1 (EP)
Inventor: DUSCHL ROBERT
IPC: F01L23/00
Filed: 2020-11-18
Abstract: Die vorliegende Erfindung betrifft ein Steuerventil 50, insbesondere federloses Steuerventil, zur Steuerung und/oder Regelung einer Fluidströmung, insbesondere einer Dampfströmung die bevorzugt einen Dampfdrucke im Bereich von 40 bar bis 150 bar aufweist, in einem Kolbendampfmotor 1, aufweisend: zumindest einen Versorgungsstrang 59, der dazu eingerichtet ist, einen Kolbendampfmotor 1 mit einem Fluid zu versorgen, einen Ventilsitz 51, einen Ventilkörper 52, der entlang einer Zentralachse CA des Steuerventils 50 translatorisch bewegbar ist und dazu eingerichtet ist, zwischen einer geöffneten Stellung, in der das Fluid durch den Versorgungsstrang 59, insbesondere durch eine Ventilöffnung 58 im Ventilsitz 51, strömen kann, und einer geschlossenen Stellung, in der das Fluid nicht durch den Versorgungsstrang 59 strömen kann, bewegbar oder schaltbar ist, und einen Ventiltrieb, der dazu eingerichtet ist, kraftübertragend mit dem Ventilkörper 52 zusammenzuwirken, um den Ventilkörper 54 zum Öffnen des Steuerventils 50 vom Ventilsitz 51 abzuheben, wobei ein stromabwärts des Ventilsitzes angeordneter Ausströmungsabschnitt 59-A des Versorgungsstrangs 59 derart gestaltet oder geformt ist, dass sich dieser bei geöffnetem Steuerventil 50 mit einer in etwa konstanten Spaltbreite in Strömungsrichtung der Fluidströmung erstreckt.
Patent EP-3827749-A1 (EP)
Inventor: ZIV-ARI MORRIS
IPC: A61B5/35
Filed: 2020-11-27
Abstract: A method, including receiving sets of signals during multiple cardiac cycles, each set indicating, for a probe inserted into a cardiac chamber, a 3D location of a distal end of the probe, electrical potentials measured at the location, and respective times during a given cycle when the potentials were measured. The received measurements and the respective times are compared to a first template for a sinus rhythm cycle and a second template for a non-sinus rhythm cycle so as to identify a sequence of cycles including consecutive first, second, and third cycles wherein the first and second cycles match the first template and the third cycle matches the second template. A physical map is generated based on the locations. Based on the received locations and corresponding potentials, an electroanatomic map including the local activation times for the non-sinus rhythm cycle overlaid on the physical map is rendered to a display.
Patent EP-4008713-A1 (EP)
Inventor: HOEPPING ALEXANDER
IPC: C07F7/08
Filed: 2020-12-01
Abstract: Die Erfindung betrifft eine Verbindung der allgemeinen Formel IworinA aus der Gruppe ausgewählt ist, die aus einer unverzweigten oder verzweigten Alkylgruppe mit 1 bis 12 Kohlenstoffatomen, einer -R<sup>1</sup>-O-R<sup>2</sup>-Gruppe, einer -R<sup>1</sup>-Si(R<sup>3</sup>R<sup>4</sup>R<sup>5</sup>)-Gruppe, einer -R<sup>1</sup>-O-Si(R<sup>3</sup>R<sup>4</sup>R<sup>5</sup>)-Gruppe, einer -C(O)-O-R<sup>9</sup>-Si(R<sup>3</sup>R<sup>4</sup>R<sup>5</sup>)-Gruppe, einer -CH(O-R<sup>6</sup>)(O-R<sup>7</sup>)-Gruppe, einer -R<sup>1</sup>-CH(O-R<sup>6</sup>)(O-R<sup>7</sup>)-Gruppe, einer -R<sup>1</sup>-O-C(O)-O-R<sup>8</sup>-Gruppe besteht;SG eine Schutzgruppe ist;R<sup>1</sup> ein zweiwertiger Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen ist;R<sup>2</sup> ein einwertiger Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen ist;R<sup>3</sup>, R<sup>4</sup> und R<sup>5</sup> unabhängig voneinander jeweils ein einwertiger Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen sind;R<sup>6</sup> und R<sup>7</sup> unabhängig voneinander jeweils ein einwertiger Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen sind;R<sup>8</sup> ein einwertiger Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen ist; undR<sup>9</sup> ein zweiwertiger Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen ist.
Patent EP-3831523-A1 (EP)
Inventor: WEI AN WEI
IPC: B23D49/00
Filed: 2020-12-02
Abstract: The present invention provides a reciprocating saw clamping device (1, 1') , the clamping device (1, 1') being mounted on a machine body of the reciprocating saw, close to a cutting saw blade (6) located at a front end of the machine body of the reciprocating saw, and being configured to clamp an object (9)to be cut when the reciprocating saw is performing a cutting operation, wherein the clamping device (1, 1') comprises a clamp (11, 11') and a clamp support (12, 12') , the clamp (11, 11') and clamp support (12, 12') being rotatably hinge-connected, and the clamping device (1, 1') is removably mounted on the machine body of the reciprocating saw by means of positioning structures which fit each other and are arranged on the clamp support (12, 12') and a housing of the reciprocating saw. The present invention also provides a reciprocating saw having the clamping device (1, 1') . The reciprocating saw clamping device (1, 1') of the present invention is not only structurally simple and convenient to operate, but can also satisfy cutting requirements of different sizes, with a larger range of operations.
Patent EP-3837978-A1 (EP)
Inventor: GIACOMINI NEOMAR
IPC: F24C15/32
Filed: 2020-12-15
Abstract: A cooking appliance (10) includes a body (14) having a first cavity (18). A sensor (22) is operably coupled with the first cavity (18) to obtain a first data. A humidifier (26) is in fluid communication with the first cavity (18) to control a relative humidity within the first cavity (18). A controller (30) is in electric communication with the sensor (22) to receive the first data. The controller (30) detects at least one of a surface condition and a growth condition of a food substrate (34) using the first data.
Patent EP-3845828-A1 (EP)
Inventor: COLE DOUGLAS
IPC: F25B9/00
Filed: 2020-12-17
Abstract: A cooling system (200) is designed to operate in two different modes. Generally, in the first mode, when parallel compression is needed, certain valves (208, 214, 212) are controlled to direct gaseous refrigerant from a tank (104) to a compressor (112A) in the system and to direct refrigerant from low side heat exchangers (110A, 110B) towards other compressors (112B). In this manner, a compressor in the system is transitioned to be generally a parallel compressor. In the second mode, when parallel compression is not needed, the valves are controlled to return the refrigerant flow back to normal.
Patent EP-4015831-A1 (EP)
Title: Radialturbomaschine, insbesondere verdichter
Inventor: JONEN WERNER
IPC: F04D17/06
Filed: 2020-12-18
Abstract: Verdichter (1) umfassend einen um eine Rotationsachse (2) drehbar gelagerten Rotor (3),einen um den Rotor (3) angeordneten Stator (4),wobei ein Strömungskanal (5) zwischen dem Stator (4) und dem Rotor (3) ausgebildet ist,mit einem Strömungseinlass (6), der zum im Wesentlichen axialen Zuströmen eines Strömungsfluides in einen ersten Verdichtungsabschnitt (7), der zum Verdichten des Strömungsfluides ausgebildet ist,wobei der erste Verdichtungsabschnitt (7) auf dem Rotor (3) angeordnete erste Laufschaufeln (8) aufweist,wobei der erste Verdichtungsabschnitt (7) derart ausgebildet ist, dass ein in einer Strömungsrichtung (9) strömendes Strömungsfluid aus einer axialen Richtung (10) in eine von der Rotationsachse (2) weg weisende radiale Richtung (11) und anschließend wieder in die axiale Richtung (10) umlenkbar ist, ferner umfassend einen Umlenkabschnitt (12), der in der Strömungsrichtung (9) gesehen nach dem ersten Verdichtungsabschnitt (7) angeordnet ist,wobei der Umlenkabschnitt (12) derart ausgebildet ist, dass ein in der Strömungsrichtung (9) strömendes Strömungsfluid aus der axialen Richtung (10) in eine zur Rotationsachse (2) hin weisende radiale Richtung (11) und anschließend wieder in die axiale Richtung (10) umlenkbar ist.
Patent EP-3960004-A1 (EP)
Inventor: LIU TUANFANG
IPC: A24F40/20
Filed: 2020-12-22
Abstract: A tobacco roaster includes a heating rod which is retractable. The heating rod includes a through hole and an air passage communicating with the through hole. The heating rod is configured to heat a tobacco material to produce smoke, and the smoke enters the air passage via the through hole.
Patent EP-3916950-A1 (EP)
Inventor: FAN JIE
IPC: H02J7/00
Filed: 2020-12-22
Abstract: A charging system includes: a first battery (100), a second battery (200), a switch device (500), a charging component (300), and a control component (400). A capacity of the second battery is smaller than that of the first battery. The switch device is disposed outside the second battery and connected to the second battery. The charging component is connected to the first battery and connected to the second battery via the switch device, and configured to output a charging current to the first battery and the second battery. The control component is connected with the first battery and the second battery, and configured to detect remaining capacity of the first battery and the second battery during a charging process and control the switch device to turn on or turn off based on the remaining capacity.
Patent EP-3903436-A1 (EP)
Inventor: WONG SHIN HORNG
IPC: H04L1/08
Filed: 2020-01-10
Abstract: A communications device configured to transmit data to an infrastructure equipment of a wireless communications network is provided. The communications device comprises transceiver circuitry configured to transmit signals and receive signals via a wireless access interface provided by the wireless communications network, and controller circuitry configured to control the transceiver circuitry, to generate a plurality of encoded bits by encoding uplink data, to transmit, to the infrastructure equipment, the plurality of encoded bits in a plurality of Orthogonal Frequency-Division Multiplexed, OFDM, symbols in radio resources forming a physical uplink shared channel, PUSCF1, of the wireless access interface, the PUSCF1 being divided between a first segment located in a first time divided slot of the wireless access interface and a second segment located in a second time divided slot of the wireless access interface. In at least some embodiments, at least one of the first segment and the second segment comprises all of the plurality of encoded bits such that the at least one of the first segment and the second segment can be independently decoded by the infrastructure equipment to recover the uplink data. In at least some embodiments, each of the first segment and the second segment comprises at least one demodulation reference signal, DMRS, associated with the each of the first segment and the second segment. In at least some embodiments, the first segment comprises a first code block group and the second segment comprises a second code block group, each of the first code block group and the second code block group comprising one or more code blocks each comprising a cyclic redundancy check, CRC. In at least some embodiments, the portion of the PUSCF1 in the first segment and the portion of the PUSCF1 in the second segment are formed by the communications device using a same rate matching.
Patent EP-4070172-A1 (EP)
Inventor: LI XUEQIANG
IPC: H04M1/02
Filed: 2020-01-27
Abstract: A mechanism for retracting and extending a retractable portion of a display screen includes a frame, a first rack configured along the upper edge of the frame and a second rack configured along the lower edge of the frame. A helical torsion spring extends between the upper and the lower edges. A first pinion is mechanically connected to the torsion spring and configured to drive the first rack linearly. A second pinion is mechanically connected to the torsion spring and configured to drive the second rack linearly. When the retractable portion of the screen is retracted, the first and second pinions are rotated in a direction that increases a potential energy in the torsion spring. When the retractable portion of the screen is extended, the first and second pinions are rotated in a direction that decreases the potential energy in the torsion spring.
Patent EP-4100560-A1 (EP)
Inventor: HÖLLER STEFAN
IPC: C25B9/73
Filed: 2020-02-05
Abstract: Das Verfahren dient zum Betreiben einer elektrochemischen Zellstapelanordnung, insbesondere eines Elektrolyseurs, mit einem Stapel (2) von zwischen zwei Endplatten (3, 4) angeordneten elektrochemischen Zellen (1) in Polymerelektrolytmembranbauweise, insbesondere Elektrolysezellen (1), bei dem mindestens eine hydraulisch beaufschlagbare Vorrichtung zum Erzeugen einer Anpresskraft den Zellstapel (2) beaufschlagt. Vor und/oder während der Inbetriebnahme der Zellstapelanordnung wird die hydraulische Vorrichtung (8, 9) zum Erzeugen einer Anpresskraft hydraulisch beaufschlagt, wonach mindestens eine druckführende Hydraulikleitung (13, 15) zu der Vorrichtung abgesperrt und die Zellstapelanordnung in den bestimmungsgemäßen Betrieb genommen wird.
Patent EP-3935537-A1 (EP)
Inventor: BUENDGEN REINHARD
IPC: G06F21/53
Filed: 2020-02-27
Abstract: A method, computer program product, and a system where a secure interface control determines whether an instance of a secure guest image can execute based on metadata. The secure interface control ("SC") obtains metadata linked to an image of a secure guest of an owner and managed by the hypervisor that includes control(s) that indicates whether the hypervisor is permitted to execute an instance of a secure guest generated with the image in the computing system based on system setting(s) in the computing system. The SC intercepts a command by the hypervisor to initiate the instance. The SC determines the presence or the absence of system setting(s) in the computing system. The SC determines if the hypervisor is permitted to execute the instance. If so, the SC enables initiation of the instance by the hypervisor. If not, the SC ignores the command.