baber/WOPTO huggingface dataset:
Patent EP-4303355-A1 (EP)
Title: Clothes treatment apparatus
Inventor: KIM YOUNGHUN
IPC: D06F37/40
Filed: 2022-02-28
Abstract: The present invention relates to a clothes treatment apparatus comprising: a cabinet; a tub in which water is stored; a drum in which clothes are accommodated; a driving part positioned at the rear of the tub to include a stator for generating a rotating magnetic field and a rotor rotated by means of the rotating magnetic field; a rotary shaft connected to the drum; and a bearing housing, which is fixed to the tub and rotatably supports the rotary shaft, wherein the stator is coupled to the bearing housing and includes an input terminal positioned on one surface thereof facing the bearing housing, so as to receive external power, and the bearing housing includes: a hub part in which the rotary shaft is accommodated; an extended part extended in the radial direction from the outer peripheral surface of the hub part to support the hub part at the tub; and a reinforcing part extended in the direction parallel to that of the input terminal from the outer peripheral surface of the extended part to expand the diameter of the extended part.
Patent EP-4306845-A1 (EP)
Inventor: AHN KYOUNG SOO
IPC: F21S41/141
Filed: 2022-03-11
Abstract: The lighting device disclosed in the embodiment of the invention includes a substrate; a plurality of light emitting devices disposed on the substrate and emitting light in at least a first direction; a resin layer sealing the plurality of light emitting devices; and an optical member disposed on the resin layer, wherein the resin layer may include a first light blocking portion integrally formed with the resin layer and having a transmittance lower than that of the resin layer on an emission-side region of each of the plurality of light emitting devices.
Patent EP-4303425-A1 (EP)
Inventor: YABUNE HIROYUKI
IPC: F02F5/00
Filed: 2022-03-04
Abstract: A side rail forms an oil control ring together with a spacer expander, and includes: an outer peripheral surface; an inner peripheral surface having a vertically symmetrical shape in an axial cross section; a first side surface; and a second side surface. The inner peripheral surface includes an inner tip portion satisfying following Condition 1 in an axial cross section. 0.7≤R1/h0≤1.1In the expression, R1 represents a curvature radius (unit: mm) of a curve forming the inner tip portion, and h0 represents a height (unit: mm) of the side rail.
Patent EP-4266535-A1 (EP)
Title: Battery pack charging system, control method therefor, apparatus, unit, and storage medium
Inventor: MA HANG
IPC: H02J7/00
Filed: 2022-06-16
Abstract: Examples of the present application and invention relate to the field of charging technologies and discloses a battery pack charging system and its control method and apparatus, a control unit, and a storage medium. The battery pack charging system includes a battery pack, a charging apparatus, a negative pulse absorbing branch, and a control unit; the negative pulse absorbing branch includes a switch, a power resistor connected in series with the switch, and a supercapacitor connected in series with the power resistor; and the control method includes: monitoring an SOC value of the battery pack in a negative pulse charging process for the battery pack; every time the SOC value increases by a preset value, controlling the switch to be closed so that the power resistor and the supercapacitor can absorb discharge energy of the battery pack; and after the closing time of the switch lasts for a preset duration, controlling the switch to be opened so that depolarization speed in the negative pulse charging process may be increased.
Patent EP-4318205-A1 (EP)
Inventor: LI TENGYUE
IPC: G06F3/14
Filed: 2022-04-06
Abstract: This application provides an image display method and an electronic device. In the technical method provided in this application, images of different fields of view FOVs are displayed when power statuses of the electronic device are different, to provide a more appropriate display effect for a user. The power status includes a status of a connection to an external power supply device and/or a battery level status. In the technical solution of this application, the electronic device may display a small-FOV image when the electronic device is not connected to the external power supply device or a battery level of the electronic device is less than a first battery level; and the electronic device may display a large-FOV image when the electronic device is connected to the external power supply device or the battery level of the electronic device is greater than or equal to the first battery level. In this way, the electronic device can achieve a balance between an image display effect and the power statuses.
Patent EP-4273670-A1 (EP)
Inventor: ZHOU CHAO
IPC: G06F3/01
Filed: 2022-09-30
Abstract: The present disclosure provides an interaction method and apparatus, and a storage medium. The method includes: an execution component receives a trigger request sent by an input device, where the execution component corresponds to the input device. A state of the execution component is active, and states of other execution components are inactive. Thus, only one input device is active (can trigger an event) at the same time, so that an UI only responds to one trigger at the same time. And then, according to the trigger request, trigger signal collision detection and event processing are performed, and a processed result is displayed on the UI. It solves the problem that how the UI responds correctly for the interaction between multiple input devices and the UI in a XR scenario, and ensures the UI interaction in the XR scenario is correct, fast and complete.
Patent EP-4221365-A1 (EP)
Title: Communication method and apparatus
Inventor: GAN MING
IPC: H04W52/02
Filed: 2022-05-26
Abstract: Embodiments of this application provide a communication method and apparatus, and relate to the field of communications technologies, to resolve a technical problem that a transmitted AP does not carry a parameter element of an AP if the AP has performed a channel switch before the transmitted AP sends a management frame, and therefore a STA associated with the AP cannot learn that the AP has performed the channel switch. The method includes: A first AP generates a management frame, where the management frame includes a capability information field, the capability information field includes first indication information, the first indication information indicates whether another AP in a first AP multi-link device has performed a channel switch, and the first AP multi-link device includes the first AP; and the first AP sends the management frame to a first station STA.
Patent EP-4216379-A1 (EP)
Inventor: DU TIANYI
IPC: H01S3/067
Filed: 2022-09-09
Abstract: The present disclosure provides a method, an apparatus and a device for generating a light beam, a storage medium, and an electronic device. The method includes: obtaining an initial light beam with a spot of an initial shape; performing a disturbance operation on the initial light beam to obtain a target light beam with a spot of a target shape; and outputting the target light beam. With the above-described technical solutions, the problem of higher complexity of the process for generating a light beam with a target shape in the related art is solved.
Patent EP-4239799-A1 (EP)
Inventor: WELCH STEPHEN
IPC: H01Q13/10
Filed: 2023-03-03
Abstract: A wireless communication device includes a metallic chassis (18), a slot (20) extending through a sidewall of the metallic chassis, and a slot antenna (14) secured to an inner surface (19) of the metallic chassis and adjacent the slot. The slot antenna is integrated into the metallic chassis, giving the appearance and function of an internal antenna used with wireless communication devices having non-metallic chassis.
Patent EP-4258189-A1 (EP)
Inventor: TAM JOYCE
IPC: G06Q10/047
Filed: 2023-03-23
Abstract: A system comprises a fleet of autonomous vehicles and a scheduling server. The scheduling server accepts input comprising at least one preferred performance criteria to complete a mission trip. The scheduling server determines a routing plan to complete the mission trip based on the input. The routing plan is determined to optimize the at least one preferred performance criteria. The scheduling server identifies at least one autonomous vehicle that can perform the mission trip according to the determined routing plan. The scheduling server assigns the at least one autonomous vehicle to perform the mission trip.
Patent EP-4223552-A1 (EP)
Inventor: SEGAERT MARTIN
IPC: B44B5/02
Filed: 2018-09-26
Abstract: Method for manufacturing structured press elements, wherein the method comprises at least the following steps: 
- the step of providing an element of metal; 
- the step of providing a mask on a surface of the element for shielding portions of said surface; 
- the step of treating non-shielded portions of said surface of the element; 
- the step of removing said mask; 
characterized in that the method comprises at least a step in which said surface of the element is subjected to an ultrasonic treatment and/or that the step of providing the mask comprises at least a treatment with infrared radiation.
Patent EP-4269958-A1 (EP)
Title: Guided wave liquid level measurement systems and methods
Inventor: BHUIYAN YEASIN
IPC: G01F23/2962
Filed: 2023-04-27
Abstract: A liquid level measurement system includes a liquid receptacle including a side wall and a guided wave sensor array coupled to the wall. The guided wave sensor array is configured and adapted to emit induced guided waves. A method for detecting a liquid level in a receptacle using a liquid level measurement system includes emitting induced guided waves from a first guided wave sensor array coupled to a wall of a liquid receptacle thereby generating transmitted guided waves. The method includes detecting the transmitted guided waves with at least one of the first guided wave sensor array or a second guided wave sensor array. The method includes determining a liquid level of the liquid receptacle using the detected transmitted guided waves.
Patent EP-4274073-A1 (EP)
Inventor: CHEN CHENG-WEI
IPC: H02M3/06
Filed: 2023-04-28
Abstract: An apparatus such as a power converter includes a first flying capacitor operative to store a first flying capacitor voltage; a second flying capacitor operative to store a second flying capacitor voltage; an inductor providing coupling between the first flying capacitor and the second flying capacitor; and a network of switches operative to, in accordance with control signals, produce an output voltage via the first flying capacitor voltage and the second flying capacitor voltage.
Patent EP-4286134-A1 (EP)
Inventor: TOMFORDE WILLEM
IPC: B29C48/07
Filed: 2023-05-12
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines in radialer Richtung ein- oder mehrschichtigen, aus zumindest einer Kautschukmischung bestehenden Rohlaufstreifens (1) für einen Fahrzeugluftreifen mit folgenden nacheinander sowie insbesondere zumindest teilweise parallel zueinander ablaufenden Schritten:a) Extrudieren einer Kautschukmischungsbahn mit einer Schicht oder mehreren aufeinanderliegenden Schichten (2, 3), wobei die bzw. jede Schicht (2, 3) aus einer oder mehreren Kautschukmischung(en) besteht,b) Transport der extrudierten Kautschukmischungsbahn durch eine Vorschablone (6), in welcher die extrudierte Kautschukmischungsbahn, im Querschnitt betrachtet, bezüglich ihrer Längserstreckung an zumindest einer Schlitzdüse (7) in Kautschukmischungsbahnteile geteilt wird undc) stoßweises und diskontinuierliches Aufbringen von elektrisch leitendem Material auf die Trennflächen der Kautschukmischungsbahnteile mittels der Schlitzdüse(n) (7) und Vereinigen der Kautschukmischungsbahnteile nach Passieren der Schlitzdüse(n) (7) zu einem Rohlaufstreifen (1), welcher an voneinander beabstandeten Stellen von dem elektrisch leitenden Material durchsetzt ist.
Patent EP-4294113-A1 (EP)
Title: User equipment context retrieval in radio resource control inactive state
Inventor: OZTURK ECE
IPC: H04W76/27
Filed: 2023-06-01
Abstract: Techniques are provided for enabling user equipment (UE) context retrieval in radio resource control RRC inactive status with a shared radio access network (RAN) database (DB) within a distributed database architecture. A version indicator in an inactive Radio Network Temporary Identifier (I-RNTI) is populated by the LTE to indicate one or more I-RNTI versions, defined herein, and indicates the type of data in the remainder of the I-RNTI used for communicating the location of a RAN DB that stores the UE context, to a target network node. The target network node then uses the data in the I-RNTI, further dependent on the I-RNTI version, to retrieve the UE content from the RAN database. Certain embodiments utilize a RAN DB Area (RDBA) and/or RAN DB Set Area (RDSA), and certain embodiments utilize a network node set ID.
Patent EP-4311835-A1 (EP)
Inventor: HE QIMING
IPC: C08B37/00
Filed: 2023-06-13
Abstract: This invention belongs to the technical field of plant extract separation, and specifically relates to a pollen polysaccharide 1-4 and its separation method and application. This invention extracts, separates and purifies the polysaccharide from oilseed rape pollen to obtain pollen polysaccharide 1-4, which have been tested to be effective in the direction of plant growth-promoting and stress resistance. At the same time, the invention also finds that the pollen polysaccharide active moiety Fr, the pollen polysaccharide active moiety Fr-1 and the pollen polysaccharide active moiety Fr-1-5 of the crude isolated component of rape pollen also have plant growth-promoting and stress-resistant effects.
Patent EP-0002216-A1 (EP)
Inventor: KOTULLA BERNHARD DR
IPC: E02D27/08
Filed: 1978-11-18
Abstract: Die Aussenhaut (9) von armierten Erdbauwerken ist an Bändern (10) befestigt, und die Zugkraft wird unter Reibung in den Boden (11) abgetragen. Die Bänder (10) bestehen aus horrosionsbeständigen, hochfesten gewebten oder geflochtenen verstreckten organischen-, Glas- oder Kohlenstoffasern oder Fasergemischen und sich vorzugsweise mit flüssigen Reaktionsharzen, wie Epoxid-, Polyurethan- oder Isocyanatharzen, getränkt. Es ist vorteilhaft, die Bänder zu imprägnieren und erst nach dem verlegen zu härten.
Patent EP-0000220-A1 (EP)
Inventor: WEBER ROLF-ORTWIN DR
IPC: C07D403/00
Filed: 1978-06-14
Abstract: Neue Hexahydropyrimidine der Formel (I) worin bedeuten: R¹ Wasserstoff, Alkyl mit bis zu 2 C-Atomen, Phenyl oder Tolyl, R² bis R<5> Wasserstoff oder Alkyl mit bis zu 2 C-Atomen, wobei R² bis R<5> gleich oder verschieden sind, R<6> Wasserstoff, einen anellierten Benzolring oder 1 bis 3 gleiche oder verschiedene Substituenten der Gruppe Alkoxy mit 1 bis 3 C-Atomen, Halogen, Nitro, Hydroxy oder Alkyl mit 1 bis 4 C-Atomen, das unsubstituiert oder mit mindestens einem Halogen-atom substituiert ist, eine Einfachbindung oder die Gruppe C6H5-CH Q eine Einfachbindung oder Alkylen mit n = 2 bis 6 C-Atomen, wobei mindestens 2 C-Atome zwischen den beiden Stickstoffatomen stehen, oder ein solches Alkylen, das mit höchstens (n-2) Hydroxylgruppen substituiert ist, wobei die OH-Gruppe in anderer als geminaler Stellung zum Stickstoff stehen Sauerstoff oder Schweferl und Ztickstoff oder die Grupper -CH einschließlich der Säureadditionssalze der Verbindungen der Formel (I), Verfahren zu deren Herstellung sowie Arzneimittel enthaltend diese Verbindungen.
Patent EP-0000800-A1 (EP)
Inventor: WRIGHT JOHN JESSEN
IPC: C07H15/224
Filed: 1978-07-31
Abstract: This invention relates to the selective N-protection of aminoglycosides and to novel, selectively protected aminoglycoside intermediates. Modifications in aminoglycoside molecules are usually accomplished by multi-stage reactions whereby in most cases amino groups need to be protected in order to avoid side reactions. To obtain 1-N-alkyl- and 1-N-acyl- substituted- 4,6-di-O- (aminoglycosyl) -1,3-diaminocyclitols which are very potent antibiotics, ideally all other amino groups are protected before introduction of the 1-N-substituent into the 4,6-di-O- (aminoglycosyl) -1,3-diaminocyclitol. A process is provided for the selective protection of the 3"-amino function in a 1,3"-di-N- unprotected-poly-N- protected -4,6-di-O- (aminoglycosyl) -1,3-diaminocyclitol, wherein the 6-0-aminoglycosyl has an amino function at the 3"-position and hydroxyl functions at the 2" and 4" positions. Also, the respective 1-N-unprotected-poly-N- protected -4,6-di-O- (aminoglycosyl) -1,3-diaminocyclitol intermediates are described. 
     Selective protection of the 3"-amino function is accomplished by reaction with no more than one molar equivalent of available 1-Z-imidazole wherein Z is an amino protecting group.
Patent EP-0002112-A1 (EP)
Inventor: SHATTO WALTER CLIFTON JR
IPC: H01R43/28
Filed: 1978-10-27
Abstract: The apparatus comprises a roller (25) and a templet (6) having a working surface (8) with wire deploying grooves (26) therein, extending from a wire staging surface (14). The roller (25) can be advanced towards one end (12) of the templet (6) to roll each of wires (2) into one of the grooves (26). 
<??>In order to improve the ease with which the wires (2) can be positioned in the grooves (26), the grooves (26) originate at distances from the staging surface (14) which progressively increase laterally of the rolling direction, whereby an outermost wire (2) first positioned in a groove (26) acts as a stop for positioning the next outermost wire (2) in its groove.
Patent EP-0005559-A1 (EP)
Inventor: FIGALA VOLKER DR
IPC: A61K31/381
Filed: 1979-05-23
Abstract: Phenylaminothlophenessigsäuren der allgemeinen Formel I <IMAGE> worin R¹ ein Wasserstoffatom, ein Chloratom, ein Bromatom oder eine Methylgruppe, R² eine -CH2-COOH-Gruppe oder eine -CH2-COOR<6>-Gruppe, R³ ein Wasserstoffatom, ein Halogenatom, eine Alkylgruppe, eine Alkoxygruppe oder eine Trifluormethylgruppe bedeuten, R<4> eine der Bedeutungen von R³ hat, R<5> ein Wasserstoffatom, ein Halogenatom oder eine Alkylgruppe, R<6> eine gegebenenfalls durch Hydroxy-, Hydroxyalkoxy- oder Alkanoyloxygruppen substituierte Alkylgruppe mit 1 bis 5 Kohlenstoffatomen oder eine Benzylgruppe und n 1 oder 2 bedeuten, sowie die Salze der Säuren sind neue Verbindungen. Sie weisen eine hervorragende antiphlogistische, analgetische und antipyretische Wirksamkeit auf.
Patent EP-0011209-A1 (EP)
Inventor: STEINBACH HANS-HORST DR
IPC: C08G77/38
Filed: 1979-11-05
Abstract: 1. Use of a compostion containing 60 to 90 parts by weight of an organic solvent and 10 to 40 parts by weight of a metal-oxide-group-containing polysiloxane having 1 to 100 SiO groups per metal oxide group, for the adhesion-reducing coating of smooth or rough surfaces, in particular for walls of buildings.
Patent EP-0006275-A1 (EP)
Inventor: KOCK THEODORUS JOHANNES JACOBU
IPC: D06M101/16
Filed: 1979-06-13
Abstract: A process for the treatment of aromatic fibers, which are suitable for use in construction materials and rubber by passing the fibers via one or more capillary entrances and outlets (2a and 2b) through an area (8) wherein a reduced pressure is maintained and wherein a plasma is effected by means of a high frequent electrical field obtained via a solenoide placed around said area. The aromatic polyamid fibers so obtained have a considerably improved adherence with a plastic matrix wherein they are used as weaponing fibers.
Patent EP-0010331-A1 (EP)
Inventor: DE KOK ROBBERT JASPER
IPC: G01S15/87
Filed: 1979-10-12
Abstract: To detect the location of a marine pipeline ora cable (1) by mens of a vessel (4), acoustic pulses are transmitted by a submarine pulse transmitter (9) carried by the vessel (4). These pulses, as well as the reflections of the pulses on the seabottom (2) and on the pipeline or cable (1) are detected by means of two detectors (8A, 8B) that are carried by two para- vans (5) towed by the vessel (4). The signals received by the detectors (8A, 8B) are combined and the record of the combined signals is displayed. The signal parts that are representative for the acoustic waves reflected by the pipeline (1) are identified in the record by separate colours or various intensities of a single colour.
Patent EP-0007227-A1 (EP)
Inventor: STEEL WILLIAM HOWARD
IPC: G01B11/24
Filed: 1979-07-11
Abstract: Surface profile measurement is carried out, in the situation where there is relative movement between the observer and the surface, by beaming a fan-like, planar beam of light (which term includes infra-red and ultra-violet wavelengths as well as visible light) on to the surface at an acute angle, and monitoring the pattern of the reflected light. In its application to the measurement of rail wear of railway track, the pattern of the reflected light is compared with the pattern of light reflected, in a similar geometrical arrangement, from an unworn rail. Flash tubes and lasers are convenient light sources which, with associated lens arrangements, can produce the planar light beam. The reflected light can conveniently be monitored with a television camera or a diode array. Data concerning the pattern of the reflected beam can be stored for subsequent analysis or reference. Profiles of white hot metal rods can be measured if the system uses an infra-red laser beam and narrow-band filters to cut out unwanted light and thus obtain an acceptable signal to noise ratio when monitoring the reflected light pattern.
Patent EP-0011396-A1 (EP)
Inventor: BARLEY GEOFFREY WILFRED
IPC: A47C7/46
Filed: 1979-10-22
Abstract: A seat, in particular for a vehicle, has an arcuate lumbar support (11) mounted on a back rest frame (10) by a lever mechanism (14,18) operable to move the lumbar support forwards or backwards or to tilt the lumbar support thereby to raise or lower the level at which it supports a seat occupant. A screwthread in the mechanism is spring-supported to reduce shock applied by the lumbar support.
Patent EP-0013504-A1 (EP)
Inventor: CROWLEY JOSEPH M
IPC: B41J2/02
Filed: 1979-12-21
Abstract: An electrohydrodynamic (EHD) exciter (3) is disclosed for promoting the formation of droplets (26) from a column (1) of electrically conductive fluid emitted under pressure from a nozzle (2). The exciter is composed of one, two, three or more pump electroes (8) (9) (10) of a length equal to about one half the droplet spacing (S). Multiple pump electrode embodiments are spaced at intervals of multiples of about one half the droplet spacing or wavelength (S). The exciter may be used in an ink jet printing system of the type wherein selected droplets (26) from a continuous stream of droplets are charged and deflected toward a target. The droplet placement on the target is determined by the amount of charge.
Patent EP-0005388-A1 (EP)
Inventor: COGNION JEAN-MARIE
IPC: C07B61/00
Filed: 1979-04-11
Abstract: 1. Catalysts for the synthesis of ethylene oxide by oxidation of ethylene, in the vapour phase by means of oxygen or a gaseous mixture containing oxygen, said catalysts being prepared by the impregnation of refractory supports with organometallic silver compounds and thermal treatment of the product obtained so as to free the metallic silver, characterised by the use, as organometallic compounds of complexes of silver salts with heterocyclic groups containing three carbon atoms, one oxygen atom and one nitrogen atom, selected from the group consisting of oxazole, 2-oxazoline, 3-oxazoline, isoxazole, 2-isoxazoline and the derivatives thereof substituted at the carbon by one or more alkyl groups having from 1 to 10 carbon atoms and/or by one or more phenyl groups.