baber/WOPTO huggingface dataset:
Patent EP-4231409-A1 (EP)
Title: Device for wrapping battery cell in insulating film
Inventor: CHEN JINLIANG
IPC: H01M10/058
Filed: 2022-06-29
Abstract: This application relates to a device for wrapping insulating film around battery cell. The device includes a push mechanism, a defining mechanism, an edge folding mechanism, and a driving unit. The push mechanism includes a substrate for holding a battery cell and a push assembly, the push assembly includes a push block, and the push assembly further includes a first restraint portion for limiting a position of the push block. The defining mechanism is disposed on a side of the substrate, and the defining mechanism is configured to define a position of the battery cell on the substrate. The edge folding mechanism is disposed opposite the push mechanism, and the edge folding mechanism is configured to fold an edge of an insulating film wrapped around the battery cell. The driving unit is configured to drive the edge folding mechanism to fold the edge of the insulating film wrapped around the battery cell and drive the push block to push the battery cell on the substrate. This application is different from the prior art in that, with the provision of the first restraint portion, the push block experiences neither understroke nor overstroke, and thus neither insufficient battery push nor collision damage to the battery cell occurs, thereby effectively reducing safety accidents caused by collision damage to the battery cell.
Patent EP-4318863-A1 (EP)
Inventor: O CHANGHAK
IPC: H02J7/00
Filed: 2022-05-02
Abstract: An electronic device may include a power management circuit (PMC) configured to charge a battery using a power signal, a processor connected to the PMC, and a memory connected to the processor. The memory may store instructions that, when executed, cause the processor to identify that an internal temperature of the electronic device increases to a first temperature while a current power signal value is a first charging current, configure the current power signal value to a thermal control current lower than the first charging current as the internal temperature increases to the first temperature, identify that the internal temperature decreases to a second temperature while the current power signal value is the thermal control current, and configure the current power signal value to a second charging current lower than the first charging current but higher than the thermal control current as the internal temperature decreases to the second temperature.
Patent EP-4215482-A1 (EP)
Inventor: SUTO MIKITO
IPC: C01B32/20
Filed: 2022-07-28
Abstract: Provided is carbonaceous substance-coated graphite particles that exhibit excellent output characteristics when used as a negative electrode material for a lithium ion secondary battery. The carbonaceous substance-coated graphite particles includes: graphite particles; and carbonaceous coatings covering at least part of surfaces of the graphite particles, the carbonaceous substance-coated graphite particles have a maximum particle diameter of 30.0 to 90.0 um, a pore volume V s  of pores with a pore size of 7.8 to 36.0 nm is 0.009 to 0.164 cm 3 /g, and in a pore size distribution graph with the pore size being plotted on a horizontal axis and a dV/dP value obtained by differentiating the pore volume with the pore size being plotted on a vertical axis, a pore size P max  with which the dV/dP value is maximized is 2.5 to 5.5 nm.
Patent EP-4318762-A1 (EP)
Inventor: DU HANG
IPC: H01M50/242
Filed: 2022-05-31
Abstract: This application relates to the field of battery technology, and in particular, to a box assembly (210), a battery module (200), a battery (10), and an electrical device. The box assembly (210) includes at least a partition piece (212) and two end plates (211). In the box assembly (210) disclosed herein, a stress relief piece (2122) is disposed at two ends of a main body (2121) of the partition piece (212). The main body (2121) is connected to the end plate (211) by use of the stress relief piece (2122). A corner (g) is formed between the stress relief piece (2122) and the main body (2121). In this way, when the battery module (200) is subjected to stress, at least a part of the stress can be relieved through the corner (g) formed between the stress relief piece (2122) and the main body (2121), thereby reducing stress concentration at the stress relief piece (2122) and a corresponding position on the end plate (211), and in turn, improving reliability of connection between the partition piece (212) and the end plate (211), and effectively improving structural reliability of the battery module (200).
Patent EP-4210126-A1 (EP)
Title: Negative electrode including silicon-based negative electrode active material and secondary battery including the same
Inventor: PARK EUN JUN
IPC: H01M4/04
Filed: 2023-01-05
Abstract: Provided are a negative electrode including a silicon-based negative electrode active material and a secondary battery including the same. According to an exemplary embodiment of the present invention, a negative electrode for a secondary battery including: a current collector and a negative electrode active material layer including a plurality of silicon-based active material particles, which is positioned on the current collector may be provided, wherein the following Relation is satisfied:      0.01   ≤   A   −   B   ≤   0.81        wherein A is an average value of Raman spectrum peak intensity ratios Ia/Ib for 50 silicon-based active material particles randomly selected in the negative electrode active material layer, B is an average value of values excluding top 10 values and bottom 10 values, for each Raman spectrum peak intensity ratio Ia/Ib value for the 50 silicon-based active material particles, Ia is a peak intensity at 515115 cm -1 , and Ib is a peak intensity at 470130 cm -1 .
Patent EP-4216433-A1 (EP)
Inventor: KOOHI MILAD ZOLFAGHARLOO
IPC: H03H3/04
Filed: 2023-01-10
Abstract: The present disclosure relates to a Bulk Acoustic Wave, BAW, resonator (30), which includes a bottom electrode (32), a top electrode (34) structure, and a multilayer transduction structure (36) sandwiched therebetween. Herein, the multilayer transduction structure is composed of multiple transduction layers (41_1, .... 41_N), at least one of which is formed of a ferroelectric material with a box-shape polarization-electric field curve. Each transduction layer includes a transduction border, BO, portion (41_BO_1, ... 41_BO_N) positioned at a periphery of a corresponding transduction layer and a transduction central portion (41_C_1,....41_C_N) surrounded by the transduction BO portion. A combination of all transduction BO portions (41_BO_1, ... 41_BO_N) forms a transduction BO section (40) of the multilayer transduction structure (36), and a combination of all transduction central portions (41_C_1,....41_C_N) forms a transduction central section (36_C) of the multilayer transduction structure (36). An electromechanical coupling coefficient of the transduction BO section is less than an electromechanical coupling coefficient of the transduction central section.
Patent EP-4234860-A1 (EP)
Inventor: PEYNOT THOMAS
IPC: E05B85/10
Filed: 2023-01-23
Abstract: The present invention relates to a vehicle door handle assembly (1) comprising a handle (2) comprising a first extremity (22) and a second extremity (23) opposed to the first extremity (22), the first extremity (22) being connected to a first lever (3) connected to an opening lever, said first lever (3) rotating between a rest position where the first extremity (22) is in a rest position, a deployed position where the first extremity (22) is in a deployed position outside the bracket (10) and an opening position where the first lever (3) actuates the opening lever, the second extremity (23) being connected to a second lever (4) rotating between a rest position where the second extremity (23) is a rest position, an activation position where the second extremity (23) lowers the second lever (4) into the bracket (10), and a deployed position where the second extremity (23) is in a deployed position outside the bracket (10), the vehicle door handle assembly (1) also comprising a return lever (5) connected to the second lever (4), said return lever (5) rotating between a first position and a second position, the return lever (5) comprising an elastic mean (56) passively bringing back said return lever (5) to its first position, the rotation of the second lever (4) to its activation position actuates the rotation of the return lever (5) from its first to its second position, and the passive rotation of the return lever (5) from its second to its first position actuates the rotation of the second lever (4) from its deployed position to its rest position.
Patent EP-4227746-A1 (EP)
Title: Systems and methods for controlling motors using fusions of motor encoder and resolver feedback
Inventor: LYON SCOTT M
IPC: G05B19/39
Filed: 2023-02-08
Abstract: Systems and methods for operating a motorized system. The methods comprise by a circuit: receiving a first position signal generated by a gimbal resolver coupled to a load, a second position signal generated by a first motor encoder coupled to a shaft of a first motor, and a third position signal generated by a second motor encoder coupled to a shaft of a second motor; converting the second and third position signals into a velocity signal specifying a scaled velocity of the load; converting the velocity signal into a fourth position signal specifying a position of the load; combining the first position signal and the fourth position signal to generate a fifth position signal representing a stable position of the load; and using the fifth position signal to control operations of the first and second motors.
Patent EP-4230788-A1 (EP)
Inventor: HARTNETT CHRISTOPHER AIDAN
IPC: D06F58/20
Filed: 2023-02-08
Abstract: A laundry appliance (10) includes a blower (26) that directs process air (18) through an airflow path (20). A rotating drum (24) holds articles (22) to be processed. A heat pump system has a condenser and an evaporator. The evaporator dehumidifies the process air (18) that is delivered from the drum (24) and the condenser heats the process air (18) that is delivered from the evaporator. A thermal storage mechanism (12) retains heat (42) at least from the condenser that is directed away from the process air (18) to define captured heat (42), and the captured heat (42) of the thermal storage mechanism (12) is utilized during a subsequent laundry cycle. A secondary heater (44) is powered by an external source that delivers thermal energy to the thermal storage mechanism (12).
Patent EP-4202149-A1 (EP)
Inventor: LI LIN
IPC: B32B3/06
Filed: 2020-04-14
Abstract: The invention relates to a decorative panel, in particular a floor panel, ceiling panel or wall panel. The invention also relates to a panel covering, such as a floor covering, ceiling covering or wall covering, comprising a plurality of panels according to the invention. The invention further relates to a method of producing a decorative panel according to the invention.
Patent EP-4221377-A1 (EP)
Inventor: KISHIYAMA YOSHIHISA
IPC: H04W56/00
Filed: 2016-03-15
Abstract: A terminal includes: a reception unit configured to receive, from a base station: a downlink control signal; and a downlink signal transmitted using each of first antenna ports; a transmission unit configured to transmit an uplink signal using each of second antenna ports; and a control unit configured to control, based on transmission timing information included in the downlink control signal, transmission timing of the uplink signal in each of the second antenna ports.
Patent EP-4249677-A1 (EP)
Title: Verfahren zum herstellen einer pflasterung
Inventor: METZING ANDREAS HEIKO
IPC: E01C5/00
Filed: 2023-03-21
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen einer Pflasterung, die eine Mehrzahl von Formsteinen (2) aufweist, die jeweils einen Grundkörper aufweisen, wobei an dem Grundkörper wenigstens ein Kontakthalter (8, 12) angeordnet ist und sich zwischen jeweils benachbarten Formsteinen (2) eine Fuge (4) befindet, die mit einem Fugenmaterial verfüllt ist, wobei das Verfahren folgende Schritte aufweist:a. Ermitteln einer Soll-Fugenbreite aus wenigstens einer Abmessung der Kontakthalter (8, 12);b. Ermitteln eines oberen Fugenmaterial-Nennwertes aus der Soll-Fugenbreite, wobei der obere Fugenmaterial-Nennwert der halben Soll-Fugenbreite entspricht;c. Ermitteln eines unteren Fugenmaterial-Nennwertes, der mindestens 0,5 mm beträgt;d. Auswählen eines Fugenmateriales, dessen Größtkornabmessung höchstens dem Fugenmaterial-Nennwert und dessen Kleinstkornabmessung mindestens dem unteren Fugenmaterial-Nennwert entspricht;e. Verlegen der Mehrzahl der Formsteine (2), so dass sich zwischen jeweils benachbarten Formsteinen (2) eine Fuge (4) befindet; undf. Füllen der Fugen (4) mit dem ausgewählten Fugenmaterial.
Patent EP-4248761-A1 (EP)
Inventor: SIEDLER SOLVEJ
IPC: A23L3/3571
Filed: 2023-03-22
Abstract: The present invention provides a method of controlling growth of yeasts, in particular robust yeasts, by applying Bacillus subtilis. More specifically, the present invention provides uses of Bacillus subtilis to inhibit or delay growth of yeast like Yarrowia lipolytica by reducing the free iron concentration in a food product which is preferably a fermented food product. Preferably the Bacillus subtilis is applied at a concentration of 10<sup>4</sup> to 10<sup>9</sup> CFU/ml, preferably 10<sup>6</sup> to 10<sup>8</sup> CFU/ml, most preferably 10<sup>7</sup> CFU/ml.
Patent EP-4258491-A1 (EP)
Title: Vibration resistant connector system with mating assistance feature
Inventor: REEDY PATRICK J
IPC: H01R13/533
Filed: 2023-04-03
Abstract: An connector assembly (110) includes a connector header (118) configured to be attached to a mounting substrate (114) by a first mounting stud (120) extending through a first aperture defined by the connector header, a connector configured to mate and unmate with the connector header and having a mating assist lever configured to attach and detach the connector to and from the connector header, and a mounting tab defined by the connector and configured to attach the connector to the first mounting stud extending through a second aperture defined by the mounting tab. Methods of assembling such a connector assembly are also provided.
Patent EP-4258704-A1 (EP)
Inventor: QUELHAS DA CRUZ MARTINS FERREIRA JOSÉ MANUEL
IPC: H04W4/029
Filed: 2023-04-04
Abstract: Device and method for monitoring and location tracking of an electronic asset (2) comprising an adapter (11) for attaching between the asset (2) and a power supply cable, said adapter (11) comprising: a presence sensor for sensing a direct physical attachment of the adapter (11) to the asset (2); a power sensor (601) to sense voltage, or current, or voltage and current for detecting if the adapter (11) is connected to a power source (4); a power circuit (301) for receiving power from the power supply cable and comprising a battery, to power the adapter (11); and a transceiver for communicating wireless with a computer server; an electronic data processor configured for: collecting data from said sensors; recording or sending a notification of the presence sensor sensing the direct physical unattachment of the adapter (11) from the asset (2).
Patent EP-4261048-A1 (EP)
Title: Rubber composition and tire
Inventor: ENGELDINGER ERIC
IPC: B60C1/00
Filed: 2023-04-07
Abstract: A sulfur vulcanizable rubber composition is disclosed comprising: 50 phr to 100 phr of at least one styrene butadiene rubber functionalized for the coupling to silica; 0 phr to 50 phr of a diene based elastomer; 40 phr to 200 phr of a filler, wherein said filler comprises predominantly a silanized or pre-silanized silica; and at least 0.5 phr of a sulfur-containing compound having the structure
     
with n being an integer from 1 to 15 and with R1, R2, R3, R4 each being independently an organic group comprising 1 to 20 carbon atoms. Also, a tire comprising such a rubber composition is disclosed.
Patent EP-4220708-A1 (EP)
Inventor: HAYASHIGUCHI MASASHI
IPC: H01L23/49
Filed: 2014-11-18
Abstract: A switching device 1 includes a SiC semiconductor chip 11 which has a gate pad 14, a source pad 13 and a drain pad 12 and in which on-off control is performed between the source and the drain by applying a drive voltage between the gate and the source in a state where a potential difference is applied between the source and the drain, a sense source terminal 4 electrically connected to the source pad 13 for applying the drive voltage, and an external resistance (source wire 16) that is interposed in a current path between the sense source terminal 4 and the source pad 13, is separated from sense source terminal 4, and has a predetermined size.
Patent EP-4269764-A1 (EP)
Inventor: PRABHAKARAN SATISH
IPC: F02C3/113
Filed: 2023-04-20
Abstract: A vehicle (100) includes a gas turbine engine (150) having at least two spools (260, 280) and an associated power system (151). The power system (151) includes two independent power subsystems, including a first power subsystem (152) for managing power transfer between spools (260, 280) and a second power subsystem (153) for supplying a base power load to the vehicle (100). The first power subsystem (152) has a first electric machine (154) mechanically coupled with a first spool (260) of the gas turbine engine (150) and a second electric machine (155) mechanically coupled with a second spool (280). The second electric machine (155) is electrically coupled with the first electric machine (154) such that electrical power is transmittable therebetween. The second power subsystem (153) has a third electric machine (156) mechanically coupled with one of the spools (260, 280). The third electric machine (156) is electrically coupled with a load (282) positioned offboard the gas turbine engine (150). The first power subsystem (152) and the second power subsystem (153) are electrically decoupled from one another.
Patent EP-4276073-A1 (EP)
Title: Zinc-containing cathode material for sodium ion battery and preparation method and application thereof
Inventor: ZHOU CHAOYI
IPC: C01G53/00
Filed: 2023-04-24
Abstract: The present invention discloses a cathode material for a sodium ion battery and a preparation method and application thereof. The general chemical formula of the cathode material is Na 1+a M y Zn x O 2+c , where -0.40 ≤  α ≤  0.25, 0.1 <  x ≤  0.22, 0.78 <  y ≤  0.93, -0.3 <  c  < 0.3. M is one or a combination of two or more selected from the group consisting of Mn, Fe, Ni, Co, Al, Zr, Y, Ca, Li, Rb, Cs, W, Ce, Mo, Ba, Ti, Mg, Ta, Nb, V, Sc, Sr, B and Cu. In the powder X-ray diffraction graph, there are at least five diffraction peaks exist when 2θ is 30°-40°. A minor strong peak exist when 2θ is around 16° and a major strong peak exists when 2θ is around 41°. The sodium ion cathode material of the present invention has a low residual alkali content and avoids the occurrence of gelation phenomenon in the battery slurrying process. In addition, the capacity and rate of the sodium ion battery prepared therefrom are at a relatively high level.
Patent EP-4271028-A1 (EP)
Inventor: GEBERT JENS
IPC: H04W24/02
Filed: 2023-04-26
Abstract: An apparatus comprising means for means for implementing a near-real-time radio access network intelligent controller; means for detecting an event triggering a need for transfer of control of at least one access node from said near-real-time radio access network intelligent controller to a target near-real-time radio access network intelligent controller; means for determining an address of the target near-real-time radio access network intelligent controller; means for establishing an interface between said near-real-time radio access network intelligent controller and the target near-real-time radio access network intelligent controller; and means for carrying out the transfer of the control of the at least one access node from said near-real-time radio access network intelligent controller to the target near-real-time radio access network intelligent controller.
Patent EP-4303707-A1 (EP)
Inventor: WANG CHAN
IPC: G06F3/048
Filed: 2014-06-03
Abstract: The present invention relates to the field of communications technologies and provides an application sharing method and apparatus, which resolve a problem that not all applications can be shared. The method of the present invention includes: obtaining a distance between an icon of a first application and an icon of a second application, where the first application is a to-be-shared application, and the second application is used to share the first application; determining whether the distance is less than a preset distance; if the distance is less than the preset distance, obtaining application information of the first application in an application store on the Internet, and obtaining information about a to-share-with user, where the application information includes a link address of the first application in the application store; and sending the link address to the to-share-with user by using the second application. The present invention can be applied to application sharing.
Patent EP-4280053-A1 (EP)
Inventor: ZHAO HAO
IPC: G06F8/65
Filed: 2023-05-15
Abstract: The disclosure relates to a method for upgrading firmware of a vehicle infotainment system, a computer-readable storage medium, a mobile terminal, and a vehicle infotainment system. The method for upgrading firmware of a vehicle infotainment system includes the following steps performed by a mobile terminal: receiving a firmware package from a server; performing first security check and first integrity check on the firmware package; if the firmware package passes the first security check and the first integrity check, decompressing the firmware package to obtain a firmware data packet, where the firmware data packet includes a plurality of submodules; performing packing and signing on the plurality of submodules to generate a firmware upgrade package; and sending the firmware upgrade package to a vehicle infotainment system for upgrading.
Patent EP-4279152-A1 (EP)
Inventor: CASONI MASSIMILIANO
IPC: A63B22/06
Filed: 2023-05-16
Abstract: An exercise machine (100) for simulating a cycling action, comprising:- a support base (1) of the exercise machine (100), the support base (1) comprising a lower face (2) facing a support surface (S) on which the exercise machine (100) is placeable;- at least one first fulcrum element (3) operatively connected to the support base (1) and extending from the lower face (2) of the support base (1), the exercise machine (100) being configured to tilt on the support surface (S) with respect to said at least one first fulcrum element (3);- a plurality of bumper elements (4) operatively connected to the support base (1) and extending from the lower face (2) of the support base (1), the plurality of bumper elements (4) being compressible during the tilting of the exercise machine (100).
Patent EP-4290264-A1 (EP)
Inventor: YOKOSAWA SUGURU
IPC: G01R33/56
Filed: 2023-06-01
Abstract: Provided is a means of easily presenting conditions for obtaining an image quality desired by a user, and this achieves savings in time and effort required for repetitive adjustment of the image quality. A medical image processing apparatus comprises a reception unit configured to receive image quality data reflecting a user's desire for an image quality of a medical image, a feature value calculation unit configured to calculate an image feature value with respect to the image quality data, and a parameter presentation unit configured to use a database associating adjustment parameters related to the image quality with the image feature value, to determine and present the adjustment parameters suitable for the image quality data received by the reception unit.