baber/WOPTO huggingface dataset:
Patent EP-3808174-A1 (EP)
Title: Pet watering device and anti-blocking water pump for pet watering device
Inventor: WU JIN
IPC: A01K7/02
Filed: 2019-07-26
Abstract: Disclosed are a pet water dispenser and an anti-blocking water pump for a pet water dispenser. The pet water dispenser includes a water storage tank (1), a drinking tray (2), and a water pump (5), where an upper end of the water storage tank (1) is provided with an opening, the water storage tank (1) is further provided with a first supporting structure (101); the drinking tray (2) covers an opening of the water storage tank (1) and is supported by the first supporting structure (101), and the drinking tray (2) is provided with a water inlet (3) and a water outlet (4); the water pump (5) is arranged in the water storage tank (1), a water outlet joint of the water pump (5) is communicated with the water inlet (3) through a pipeline, so as to pump water in the water storage tank (1) to the drinking tray (2) through the water pump (5), and water in the drinking tray (2) flows back into the water storage tank (1) through the water outlet (4). The pet water dispenser is compact in structure and enables a pet to drink water conveniently, and the drinking tray (2) is not easily overturned by the pet.
Patent EP-3906354-A1 (EP)
Inventor: MAW JASON C
IPC: E21B10/61
Filed: 2019-12-30
Abstract: A nozzle for a drill bit such as may be used to drill for oil or natural gas. The nozzle includes a generally-cylindrical body having a longitudinal axis, a proximal end for insertion into a drill bit body, and a distal end opposite the proximal end. The nozzle body defines a longitudinal bore through the nozzle along the longitudinal axis. The nozzle further includes one or more lobes extending radially from the nozzle body near the distal end. Each of the lobes is displaced axially from the distal end such that a cylindrical portion of the nozzle body is disposed between the distal end and the lobe. The nozzle further includes a fitting in the distal end configured to engage a tool for imparting rotational torque to the nozzle about the longitudinal axis. Such a nozzle is preferably insertable into a drill bit body from outside the body.
Patent EP-3840375-A1 (EP)
Inventor: KUSAFUKA KAORU
IPC: H04N13/346
Filed: 2019-08-05
Abstract: An image display device includes a display panel, a barrier panel, and a controller. The display panel is configured to be able to form a one or more first display region, to be able to display a right-eye image in a one or more right-eye visible region of the one or more first display region and display a left-eye image in a one or more left-eye visible region of the one or more first display region. The barrier panel is configured to be able to form a one or more first barrier region and to form a one or more light-transmitting portion and a one or more dimming portion in the one or more first barrier region. The controller is configured to display a portion located in the one or more first display region as one parallax image frame including two sub-frames. The controller is configured to form the dimming region in entirety of the one or more first barrier region during a frame change period including a timing of changing a display from the parallax image frame to a new parallax image frame.
Patent EP-3818805-A1 (EP)
Inventor: PENG MING
IPC: A01D34/416
Filed: 2019-08-07
Abstract: Provided is a grass cutting head. The grass cutting head includes a spool configured to wind a grass cutting line, a head housing configured to accommodate at least part of the spool, a first guiding structure formed on or connected to the head housing and configured to guide the grass cutting line through the head housing when threading the grass cutting line, and a second guiding structure formed on or connected to the spool and configured to guide the grass cutting line to move and be wound around the spoolby relative motion created between the spool and the head housing when threading the grass cutting line. The head housing includes a first housing and a second housing. The first guiding structure is formed on or connected to the second housing. The spool is disposed between the first housing and the second housing. The first housing or the second housing is provided with an outer threading hole configured for allowing the grass cutting line to pass in or out.
Patent EP-3899516-A1 (EP)
Inventor: ARCHENAULT MARTIAL
IPC: G01N27/404
Filed: 2019-12-20
Abstract: The present invention relates to a method for continuously measuring the concentration of trichloramine in the air of an enclosed space containing a pool of chlorinated water, comprising the following steps: a - measuring the concentration C1 of oxidising gases in the ambient air inside the space using at least a first electrolyte-based amperometric electrochemical sensor which is protected by a gas-permeable membrane and the fixed working potential of which is greater than 1.1 V; b - measuring the decrease in the concentration C2 of free chlorine in the pool of water, the decrease being averaged over a period of at least 4 hours, advantageously 12 hours, and converted into the unit of measurement of C1; c - obtaining the final concentration Cf of trichloramine in the ambient air inside the space by comparing the concentrations C1 and C2 and selecting the lower of these concentrations.
Patent EP-3841759-A1 (EP)
Inventor: SHUKLA HIMAY
IPC: H04N5/232
Filed: 2019-08-19
Abstract: A handheld image stabilization device may each include a housing, a motor assembly, a microphone, a dampener, or any combination thereof. The housing may include a first port. The motor assembly may be attached to the housing. The motor assembly may include a plurality of motors. Each motor may include a coil assembly, a ring surrounding the coil assembly, magnets adhered to the ring, and a shaft configured to generate a non-overlapping natural resonance with an operating frequency of the motor. The microphone may be configured to detect audio waves via the first port, vibration noise of the motors via the housing, or both. The audio waves may include acoustic noise from the motors. The dampener may be coupled to the housing. The dampener may be configured to reduce the acoustic noise from the motors, the vibration noise from the motors, or both.
Patent EP-3832909-A1 (EP)
Inventor: ZHOU JIE
IPC: H04B10/2513
Filed: 2019-08-19
Abstract: This application provides a dispersion compensation method, an apparatus, and a storage medium. The method includes: obtaining, by a transmit end, a subcarrier allocation result, where the subcarrier allocation result includes subcarriers allocated to at least two receive ends based on signal-to-noise ratio results of signals transmitted between the transmit end and at least two receive ends; compensating, by the transmit end, based on a correspondence between a communication distance and dispersion compensation value, a subcarrier allocated to each receive end for a dispersion compensation value corresponding to a first communication distance and, to obtain a compensated signal; adding, by the transmit end, a cyclic prefix CP to the compensated signal; compensating, by the transmit end, a frequency-domain subcarrier corresponding to the signal to which the CP has been added, for the dispersion compensation value corresponding to a second communication distance. In this application, not only CP overheads can be reduced and a system rate can be improved, but also compensation can be made with different dispersion compensation values for different transmission distances, to precisely compensate for link dispersion, effectively alleviate a fading phenomenon caused by fiber dispersion, and help improve performance of an optical communications system.
Patent EP-3840749-A1 (EP)
Inventor: SRIVASTAVA DEEPAK
IPC: A61P9/10
Filed: 2019-08-20
Abstract: The present disclosure provides methods of treating cardiac valve disease, e.g., calcific aortic valve disease (CAVD), by administering to a subject in need thereof a therapeutically effective amount of a compound of any one of Formulae I-X or a pharmaceutically acceptable salt, solvate or prodrug thereof. Also provided are methods of identifying a candidate compound for treatment of cardiac valve disease, e.g., CAVD.
Patent EP-3845042-A1 (EP)
Inventor: BRAMLAGE SILKE
IPC: H05K1/03
Filed: 2019-08-31
Abstract: Methods, systems, devices, and products for constructing a downhole tool electronics module. Methods may include creating a circuit board by metallizing at least part of a first surface on a first side of a substrate to define at least one metallized area on the first surface, wherein the substrate comprises a ceramic material and includes: the first side, including at least (i) the first surface, and (ii) an elevated surface elevated from the first surface, and a second side opposite the first side; flattening at least partially the elevated surface to a predefined first flatness to create a mounting portion by removing material from the elevated surface; attaching an electronics component to the first surface; and mounting the circuit board on an electronics carrier by adhering at least part of the mounting portion to a mounting surface on the electronics carrier. Flattening at least partially the elevated surface to the predefined first flatness may be carried out by removing the material by areal grinding.
Patent EP-3820079-A1 (EP)
Title: Electronic device for processing digital key, and operation method therefor
Inventor: SHIN INYOUNG
IPC: H04L9/32
Filed: 2019-07-17
Abstract: The disclosure relates to an electronic device for processing a digital key and an operation method thereof. In an embodiment of the disclosure, the electronic device for processing a digital key may include a communicator configured to communicate with an external device; a secure element (SE) configured to store the digital key and perform processing related to the digital key; a memory storing a program and data for processing the digital key; and a process configured to execute the program stored in the memory to: receive a request to process the digital key from a target device or a user application by using a digital key framework; transmit, to a digital key application of the secure element, the request to process the digital key and authentication information stored in the digital key framework; and process the digital key by using the digital key application executed in the secure element, based on the request to process the digital key, the authentication information received from the digital key framework, and authentication information stored in the secure element.
Patent EP-3851549-A1 (EP)
Inventor: UEDA MASAHARU
IPC: C22C38/00
Filed: 2019-08-21
Abstract: According to one aspect of the present invention, what is provided is a rail including, by mass%: C: 0.75% to 1.20%; Si: 0.10% to 2.00%; Mn: 0.10% to 2.00%; Cr: 0.10% to 1.20%; V: 0.010% to 0.200%; N: 0.0030% to 0.0200%; P ≤ 0.0250%; S ≤ 0.0250%; Mo: 0% to 0.50%; Co: 0% to 1.00%; B: 0% to 0.0050%; Cu: 0% to 1.00%; Ni: 0% to 1.00%; Nb: 0% to 0.0500%; Ti: 0% to 0.0500%; Mg: 0% to 0.0200%; Ca: 0% to 0.0200%; REM: 0% to 0.0500%; Zr: 0% to 0.0200%; Al: 0% to 1.00%; and a remainder consisting of Fe and impurities, in which a structure ranging from an outer surface of a head portion as an origin to a depth of 25 mm includes 95% or greater of a pearlite structure by area ratio, the hardness of the structure is in a range of Hv 360 to 500, and in ferrite of the pearlite structure at a position at a depth of 25 mm from the outer surface of the head portion as the origin, the number density of a V nitride having a grain size of 0.5 to 4.0 nm and including Cr is in a range of 1.0 × 10<sup>17</sup> to 5.0 × 10<sup>17</sup> cm<sup>-3</sup>.
Patent EP-3862632-A1 (EP)
Inventor: MATSUYAMA RYUSUKE
IPC: F23R3/14
Filed: 2019-10-02
Abstract: An annular gas turbine combustor for use in an aircraft includes a plurality of resonators having respective resonance chambers and arranged in a fuel injector arrangement space so as to be lined up with fuel injectors in a radial direction of the fuel injector. A bulkhead configured to separate a combustion chamber and the fuel injector arrangement space from each other includes a plurality of openings each of which is arranged between each resonance chamber and the combustion chamber. The resonance chambers communicate with the combustion chamber through the openings. At least part of each of the resonance chambers is arranged at a radially inner side of a largest outer diameter portion of an outer liner when viewed in an axial direction of the fuel injector.
Patent EP-3719492-A1 (EP)
Inventor: KIM SO YEON
IPC: G01N30/88
Filed: 2019-10-04
Abstract: The present invention relates to a dianhydride analysis method. The method can stably analyze a dianhydride which has high reactivity and low solubility. Furthermore, the method can minimize the problem that a reaction product disturbs an analysis result, thereby improving accuracy of the analysis result.
Patent EP-3863707-A1 (EP)
Inventor: HUMBERT SOPHIE
IPC: A61M25/098
Filed: 2019-10-08
Abstract: A launching catheter for targeting a second vessel from a first vessel includes a catheter including a proximal portion and a distal portion including a needle aperture and a flat rectangular radiopaque marker. The flat rectangular radiopaque marker disappears under fluoroscopy upon rotation to provide information about rotational alignment of the launching catheter. The launching catheter includes a needle configured to extend through the needle aperture. A method of aligning the catheter includes rotating the catheter in a first blood vessel until the marker has a thickness (e.g., minimal thickness) under fluoroscopy. The thickness indicates rotational alignment of the catheter.
Patent EP-3874307-A1 (EP)
Inventor: AALTO TIMO
IPC: G02B5/30
Filed: 2019-10-31
Abstract: The invention relates to devices and methods for polarization splitting, where a first optical coupler (22) having at least one input port which receives an input light beam (21), and at least two output ports at which said light beam, is split into at least a first and a second arms (24, 25) at a first end of said arms. At least one total internal reflection mirror (26) is coupled to the second arm (25) for inducing polarization-dependent phase shifts to the light beam propagating in the second arm, and a polarization-dependent phase difference between the second and the first arm. A second optical coupler (23) having input ports is coupled to the second and opposite ends of the arms. The second coupler has at least one first output port at which light is coupled from said arms, so that the polarization-dependent phase shift of the at least one total internal reflection mirror causes polarization-dependent coupling of light from said input port to said output port.
Patent EP-3882981-A1 (EP)
Inventor: ZANG KAI
IPC: H01L31/0352
Filed: 2019-09-12
Abstract: A photodetector, a preparation method for a photodetector, a photodetector array and a photodetection terminal. The photodetector comprises a substrate (11) and an optical resonant cavity (10) formed on the substrate (11). The optical resonant cavity (10) may comprise: a light absorption layer (13) having a light-entrance outer surface and a bottom outer surface which are opposite to each other, and an outer sidewall located between the light-entrance surface and the bottom surface; a light-strap structural layer (14) covering the light-entrance surface; and a light-reflection structural layer (12) covering the bottom outer surface and/or the outer sidewall of the light absorption layer (13), wherein the light-reflection structural layer (12) is configured to reflect external light entering the optical resonant cavity (10) by means of the light-trap structural layer (14) to increase a light propagation distance of the external light in the light absorption layer (13), thereby effectively improving the photon absorption efficiency of the photodetector.
Patent EP-3887932-A1 (EP)
Inventor: BRENNAN CHRISTOPHER J
IPC: G06F12/0802
Filed: 2019-06-18
Abstract: An operation combiner [240] receives a series of commands with read addresses, a modification operation, and write addresses. In some cases, the commands have serial dependencies that limit the rate at which they can be processed. The operation combiner compares the addresses for compatibility, transforms the operations to break serial dependencies, and combines multiple source commands into a smaller number of aggregate commands that can be executed much faster than the source commands. Some embodiments of the operation combiner receive a first command including one or more first read addresses and a first write address. The operation combiner compares the first read addresses and the first write address to one or more second read addresses and a second write address of a second command stored in a buffer. The operation combiner selectively combines the first and second commands to form an aggregate command based on the comparison.
Patent EP-3890733-A1 (EP)
Inventor: SHAPIRO PAUL S
IPC: A61K31/5377
Filed: 2019-12-06
Abstract: Compounds that inhibit p38α MAPK protein, and methods of using the same, are provided for treating or preventing diseases such as cancer or inflammatory diseases.
Patent EP-3845428-A1 (EP)
Inventor: WOO SANGJUNG
IPC: B60W30/14
Filed: 2019-12-26
Abstract: An electronic device is disclosed. The electronic device comprises a communication interface, a memory in which a program for performing an autonomous driving function is stored, and a processor which performs second processing for first processed data on the basis of a first program stored in the memory, when the first processed data is received from an external sensor device through the communication interface, and which performs, on the basis of a second program stored in the memory, first processing for raw data received from the external sensor device, and then performs the second processing on the basis of the first program, when the occurrence of an error in the reception of the data is identified.
Patent EP-3905572-A1 (EP)
Inventor: CHEN YU
IPC: H04L5/00
Filed: 2019-12-23
Abstract: Embodiments of the present disclosure provide a method and device for reporting coverage enhancement level indication information, user equipment, and a computer storage medium. The method includes: obtaining a measured value of a reference signal, comparing the measured value of the reference signal with measurement thresholds corresponding to M coverage enhancement levels to obtain a first comparison result, and determining a basic reporting value of coverage enhancement level indication information according to the first comparison result, wherein M is an integer greater than or equal to 1; obtaining a quality evaluation value of a cellular coverage signal; and modifying, according to the quality evaluation value of the cellular coverage signal, the basic reporting value of the coverage enhancement level indication information to obtain a modified value of the coverage enhancement level indication information, and reporting the modified value.
Patent EP-3934904-A1 (EP)
Inventor: CURLEY DEVON GAYNELLE
IPC: B31F1/07
Filed: 2019-03-06
Abstract: Disclosed are embossed, multi-ply tissue products having consumer preferred physical properties and an aesthetically pleasing appearance. The products may have a first tissue ply having a molded topographical pattern and a first embossed pattern comprising a plurality of embossed elements disposed thereon, and a second tissue ply having a molded topographical pattern and a second embossed pattern comprising a plurality of dot emboss elements disposed thereon. The multi-ply tissue products generally have improved sheet bulk, such as a sheet bulk greater than about 15 cubic centimeters per gram (cc/g), and improved softness, such as an Average TS7 less than about 12.0 and more preferably less than about 11.0, such as from about 10.0 to about 12.0. The foregoing Average TS7 values may be obtained at a product geometric mean tensile strength (GMT) from about 800 to about 1,200 g/3".
Patent EP-3934586-A1 (EP)
Inventor: LASHLINER INC
IPC: A61F2/50
Filed: 2019-08-16
Abstract: Various magnetically attachable eyelash prosthetic systems mediated by a magnetic mascara are provided, comprising: (a) a curable, load-bearing magnetic mascara comprising a curable, load-bearing structural adhesive adherable to an eyelash surface that incorporates magnetic particles comprising a ferromagnetic compound; and (b) a magnetic eyelash prosthetic incorporating one or more magnetic elements formed from transition elements, and/or combinations formed from transition elements, post-transition elements and lanthanide elements exhibiting high intrinsic coercivity and positioned at least at the lash base of the eyelash prosthetic, to enable the magnetic attachment of eyelash prosthetics to eyelash-adhered magnetic mascara film. Various methods for producing and using the various magnetically attachable eyelash prosthetics and the various load-bearing magnetic mascaras are also provided.
Patent EP-3953180-A1 (EP)
Inventor: BULLINGTON JAMES RICHARD
IPC: B41F17/34
Filed: 2019-07-30
Abstract: A printing system applies images on the exterior of an axially symmetrical object that has a varying exterior surface, such as occurs on curved wine bottles and sports equipment like bats. The printing system includes a movable carriage having rotatable locking end members for holding the object for printing stationary along its longitudinal axis, but allowing for controlled rotation of the object. The carriage moves the object from a loading area into a printing area and a plurality of movable printing head assemblies position a plurality of inkjet heads over the surface of the object as it is moved along a linear axis under the print head assemblies. Each print head is movable such that as the object moves underneath the print head tilts to match the local slope of the contoured surface as ink is being applied. The applied image is then cured with UV lamps during rotation.
Patent EP-4038298-A1 (EP)
Title: Cable feedthrough element
Inventor: AKBUKREK YILMAZ
IPC: F16L5/14
Filed: 2019-08-23
Abstract: The invention is related to a cable feedthrough element (B) for installing shielded cables (A), comprising; a lower body (10) mounted in the opening on a mounting panel (70) and having at least one housing (11) providing passage of the shielded cable (A), at least one sealing element (30) disposed in said at least one housing (11) and providing sealing protection, an upper body (20) mounted on the lower body (10), at least one tubular part (22) protruding on the upper body (20) and providing passage of shielded cable (A). The cable feedthrough element (B) comprises at least one contact element (40) for contacting the shielded cable (A) and having at least one contact spring (41) contacting on at least one point of the shielded cable (A) when the shielded cable (A) is pressed, at least one bend (42) on the contact spring (41) which retains the contact element (40) in the tubular part (22) by engaging a groove (23) formed in the tubular part (22), at least one retaining ring (43) which has at least one contact spring (41) on it and which allows the bend (42) to dislocate from the groove (23) by the sealing element (30) pushing the contact element (40) during the assembly of the upper body (20) to the lower body (10) and at least one protrusion (24) which is adjacent to the groove (23) and allowing the contact element (40) to continuously press the shielded cable (A) by preventing the bend (42) to return back to the groove (23).
Patent EP-3699915-A1 (EP)
Inventor: VASKE CHARLES J
IPC: G16B5/30
Filed: 2011-04-29
Abstract: The present invention relates to methods for evaluating the probability that a patient's diagnosis may be treated with a particular clinical regime or therapy.