baber/WOPTO huggingface dataset:
Patent EP-4272451-A1 (EP)
Inventor: WANG YILIN
IPC: H04N21/234
Filed: 2022-06-08
Abstract: Methods, systems, and media for determining perceptual quality indicators of video content items are provided. In some embodiments, the method comprises: receiving a video content item; extracting a plurality of frames from the video content item; determining, using a first subnetwork of a deep neural network, a content quality indicator for each frame of the plurality of frames of the video content item; determining, using a second subnetwork of the deep neural network, a video distortion indicator for each frame of the plurality of frames of the video content item; determining, using a third subnetwork of the deep neural network, a compression sensitivity indicator for each frame of the plurality of frames of the video content item; generating a quality level for each frame of the plurality of frames of the video content item that concatenates the content quality indicator, the video distortion indicator, and the compression sensitivity indicator for that frame of the video content item; generating an overall quality level for video content item by aggregating the quality level of each frame of the plurality of frames; and causing a video recommendation to be presented based on the overall quality level of the video content item.
Patent EP-4289831-A1 (EP)
Title: Photochromic compound, photochromic composition, photochromic article and eyeglasses
Inventor: KAWAKAMI HIRONORI
IPC: C07D311/78
Filed: 2022-02-08
Abstract: Provided are photochromic compounds represented by General Formula 1, photochromic compounds represented by General Formula 2 and photochromic compounds represented by General Formula 3. In General Formula 1, R<sup>100</sup> to R<sup>111</sup>, and X<sup>1</sup> and X<sup>2</sup> each independently represent a hydrogen atom or a substituent, and two or more substituents may be bonded to form a ring structure. In General Formula 2, R<sup>200</sup> to R<sup>211</sup>, and X<sup>3</sup> and X<sup>4</sup> each independently represent a hydrogen atom or a substituent, and two or more substituents may be bonded to form a ring structure. In General Formula 3, R<sup>300</sup> to R<sup>311</sup>, and X<sup>5</sup> and X<sup>6</sup> each independently represent a hydrogen atom or a substituent, and two or more substituents may be bonded to form a ring structure.
Patent EP-4280453-A1 (EP)
Inventor: WAKASA TSUYOSHI
IPC: H02P9/06
Filed: 2022-02-22
Abstract: A power generation system includes: a prime mover; a magnetic gear generator configured to be driven by an input from the prime mover to generate power; a power converter connected to the magnetic gear generator; an operation mode switch unit configured to switch an operation mode of the magnetic gear generator to a step-out avoidance mode in response to that a step-out parameter indicating a risk of step-out of the magnetic gear generator exceeds a prescribed allowable range; and a reduction command unit configured to give the prime mover an input reduction command to reduce the input from the prime mover and configured to give the power converter a torque reduction command to reduce a generator torque of the magnetic gear generator, in the step-out avoidance mode.
Patent EP-4316255-A1 (EP)
Inventor: WATANABE SHU
IPC: A23G1/38
Filed: 2022-03-28
Abstract: The present invention aims at providing a novel oil-based food product containing a legume-derived roasted powder material and a fermentation product powder.
Patent EP-4138170-A1 (EP)
Title: Method for preparing all-solid-state battery and all-solid-state prepared thereby
Inventor: LEE JUNG PIL
IPC: H01M10/0565
Filed: 2022-04-08
Abstract: The present invention relates to an all-solid-state battery manufacturing method comprising the steps of: (a) preparing an electrode assembly having a solid electrolyte layer disposed between a positive electrode and a negative electrode, (b) pressing and heating the electrode assembly, (c) receiving the electrode assembly in a battery case to assemble an all-solid-state battery, and (d) pressing and heating the all-solid-state battery, wherein the negative electrode includes no negative electrode mixture, whereby lifespan characteristics of the all-solid-state battery are improved and safety of the all-solid-state battery is secured.
Patent EP-4280353-A1 (EP)
Inventor: WANG FENG
IPC: H01M50/166
Filed: 2022-04-21
Abstract: The invention is applied in the technical field of battery production, and particularly relates to a battery end cover mounting device and mounting method, and a battery production line. The battery end cover mounting device includes a manipulator; and a rubberizing mechanism provided on a transfer path of an end cover, the rubberizing mechanism being configured for applying a rubber strip between the end cover with a battery which are assembled. The battery production line comprises a manipulator and the battery end cover mounting device above. The battery end cover mounting method comprises: clamping an end cover by a first clamping component, and transferring the end cover to an assembling mechanism through a first transfer apparatus; rotating an assembly opening of the end cover to be aligned with a tab; clamping the end cover by a second clamping component, and transferring the end cover to an assembly opening of the battery through a second transfer apparatus for assembly; and fixing the end cover and the battery through a rubber strip by the rubberizing mechanism, so that an end cover for accommodating the bent tab of the battery can be quickly mounted at the tab, thus effectively preventing short circuit caused by contact between the tab and a shell, and effectively preventing the battery from being damaged.
Patent EP-4223515-A1 (EP)
Inventor: OH KYOUNG HWAN
IPC: B32B27/08
Filed: 2022-12-16
Abstract: Provided is a biodegradable film for cigarette packaging, the film including a first film layer applied such that one surface thereof faces a cigarette product, a third film layer applied such that one surface thereof is exposed to the outside, and a second film layer positioned between the first film layer and the third film layer. In the biodegradable film, the first film layer, the second film layer and the third film layer are each formed with different compositions, and at least one of the first film layer, the second film layer and the third film layer includes a biodegradable material. The biodegradable film has a biodegradation rate of 90% or more after 60 days, and has an outer surface kinetic friction coefficient of 0.3 or less.
Patent EP-4266855-A1 (EP)
Inventor: ALKAN MEHMET ¿NAN
IPC: A01B59/06
Filed: 2022-09-19
Abstract: An automatic attachment replacement apparatus that includes a lower bracket (3) to which an attachment (5) is rigidly connected, an upper bracket (2) that is detachably connected with the said lower bracket (3), a catch hook (6) in the said upper bracket, a catch pin (7), which provides the first assembly by passing to the said catch hook (6), at least one centering pin (9) on the said lower bracket (3), at least one centering slot (8) that provides centering by being attached to the said centering pin (9) and characterized in that; including one three-faceted locking mechanism (11) rigidly fixed to the upper bracket (2), at least one locking pin (18) moving in the same direction, opposite direction and co-ordinately entering the locking slots (10) in the said three-faceted locking mechanism (11), at least one locking piston (17) where said locking pins (18) are connected with locking bolts (21) and which enables the locking pins (18) to move, at least one double-sided ball screw (28) that allows said locking pistons (17) to move in a coordinated manner, at least one valve piston (13) that moves female hydraulic valves (15) in said three- faceted locking mechanism (11), at least one hydraulic mechanism body (16) in which said locking pistons (17) and valve piston (13) move.
Patent EP-4223585-A1 (EP)
Inventor: BAJIC GORAN
IPC: B60N2/56
Filed: 2023-02-01
Abstract: Verfahren zur Herstellung eines Plenumeinsatzes für einen Fahrzeugsitz, umfassend die Schritte des Bereitstellens einer äußeren Materialschicht mit einer Kante, des Bereitstellens einer inneren Abstandshalterschicht, des Anbringens des Materials der inneren Abstandshalterschicht auf der äußeren Materialschicht, des Faltens der äußeren Materialschicht über die innere Abstandshalterschicht, so dass sich die Kante überlappt, und des Versiegelns der überlappenden Kante der äußeren Materialschicht, um die Abstandshalterschicht aufzunehmen.
Patent EP-4180111-A1 (EP)
Title: Precleaner arrangement for use in air filtration
Inventor: CHASTAIN JOHN H JR
IPC: F02M35/022
Filed: 2019-04-24
Abstract: A precleaner arrangement for separating a portion of entrained material from air flow air entering an engine air cleaner. The precleaner arrangement includes a precleaner housing and at least a first flexible air deflection vane with a fixed portion secured to the precleaner housing and a deflectable portion. The deflectable portion includes a curved section extending from the fixed portion and a tail section extending from the curved section. The deflectable portion is configured to deflect in response to a sufficient air flow rate change through the precleaner arrangement, in use. Some arrangements will also include a second stage, outlet vane assembly.
Patent EP-4235781-A1 (EP)
Title: Display device
Inventor: LEE JI HYE
IPC: H01L25/075
Filed: 2023-02-23
Abstract: A display device includes a first substrate including a display area and a non-display area, an inorganic layer disposed on the first substrate in the non-display area, color filter pattern layers disposed on the inorganic layer and spaced apart from each other, a second substrate facing the first substrate, a light blocking member disposed on a surface of the second substrate and not overlapping the color filter pattern layers in the non-display area, and a seal member disposed between the first substrate and the second substrate and contacting the color filter pattern layers and the inorganic layer.
Patent EP-4249155-A1 (EP)
Inventor: BOOKHEIMER ALAN
IPC: B23C5/00
Filed: 2023-03-23
Abstract: A rotary cutting tool (10) includes a disc-like central body (12) having an outer peripheral surface. A peripheral support member (38) extends circumferentially along the peripheral outer surface of the disc-like central body and provides support against centrifugal and cutting forces exerted on an insert pocket (30) during a cutting operation. A radial support member (28) extends radially along the disc-like central body to the peripheral support member. The radial support member structurally interacts with the peripheral support member to provide additional support for the insert pocket against centrifugal and cutting forces exerted on the insert pocket during a cutting operation. The radial support member and the peripheral support member have a three-dimensional topology that maximizes a stiffness-to-weight ratio of the rotary cutting tool. The rotary cutting tool may include a second radial support member extending radially along the disc-like central body to the peripheral support member.
Patent EP-4252668-A1 (EP)
Inventor: MIYACHI YUKIYA
IPC: A61B8/00
Filed: 2023-03-30
Abstract: An ultrasound diagnostic apparatus includes an ultrasound probe including a housing in which a first transducer array is disposed at one end and a second transducer array is disposed at the other end, a sensor that is provided in the housing and outputs information for acquiring motion information of the ultrasound probe or angle information of the ultrasound probe, and a processor that acquires used array information indicating which of the first transducer array and the second transducer array is used. The processor is configured to acquire the motion information or the angle information based on the output of the sensor and determine a motion or a position of the ultrasound probe with respect to a subject based on the acquired motion information or angle information and the used array information.
Patent EP-4275547-A1 (EP)
Title: Kit for supporting an environmentally sustainable personal care routine
Inventor: JUNGNICKEL UWE
IPC: A46B17/02
Filed: 2023-04-06
Abstract: A kit for supporting an environmentally sustainable personal care routine comprises:(v) a personal care implement comprising a section at least partially made from a magnetic and/or ferromagnetic material, and(vi) a magnetic personal care guide to which the personal care implement is magnetically attachable and detachable, the magnetic personal care guide comprises a guidance tool, the guidance tool being activated and providing guidance on environmentally sustainable behavior by detaching the personal care implement from the magnetic personal care guide.
Patent EP-4295980-A1 (EP)
Inventor: KAUPER HERBERT
IPC: B23B51/08
Filed: 2023-06-14
Abstract: A rotary drilling tool (10) has a cutting head (12) with at least one tip (22) and a front-facing main cutting edge (24) defining a maximum diameter (D) of the cutting head (12). The cutting head (12) has an undercut (38) with a radially inwardly springing ledge (44) with a rear-facing blade (42) provided for cutting when pulling the rotary drilling tool (10) out of a workpiece. 
     Method for producing a through-hole in a workpiece by means of such a rotary drilling tool (10).
Patent EP-4260929-A1 (EP)
Title: Filter frame with foldable sealing flap
Inventor: Dexter Levi William
IPC: B01D46/00
Filed: 2021-07-07
Abstract: Filter elements and methods of manufacturing filter elements are provided. Examples of filter elements (100) include a media pack (102) and a frame (106) attached thereto. In one example, the frame (106) includes a side panel (164, 166) that is or includes a foldable portion (168, 170). The foldable portion (168, 170) is folded away from the media pack and an adhesive is located therebetween during assembly. In other examples, a media support member (108) is provided that includes at least one side support panel (140, 142) that supports a side of the media pack (102). A portion of the side support member (140, 142) is positioned between adjacent pleat panels of the media pack.
Patent EP-4244174-A1 (EP)
Title: Self propelled adaptor unit and system for intralogistics comprising an adaptor
Inventor: AUGUSTSSON PER
IPC: B66F9/06
Filed: 2023-02-02
Abstract: A self-propelled adaptor unit (200) for use in an intralogistics system comprises a motor, and at least one drive wheel connected to the motor for propelling the self-propelled adaptor unit. The self-propelled adaptor unit further comprises a first mechanical connection (280) configured to connect to a mechanical connection (380) of a load bearing unit (300), and a second mechanical connection (270) configured to connect to a mechanical connection (170) of a self- propelled autonomous or remote-controlled guide unit (100). The self- propelled adaptor unit further comprises a sensor to generate data related to movement of the drive wheel and a computer connected to the motor and the at least one drive wheel, the computer comprises a receiver for receiving instructions from a self-propelled autonomous or remote-controlled guide unit for controlling the motor. The self-propelled adaptor unit is configured to push or pull the load bearing unit in a substantially horizontal direction and/or lift the load bearing unit up or down. Further disclosed is a system comprising said adaptor unit, said load bearing unit and said self-propelled autonomous or remote-controlled guide unit..
Patent EP-0010085-A1 (EP)
Inventor: IWANICKI ANDRZEJ TOMASZ
IPC: B62D25/18
Filed: 1979-02-14
Abstract: L'ensemble a pour but d'eliminer les turbulences et les augmentations de pression qui se produisent dans un garde-boue (1) en raison du courant d'air produit par le mouvement du vehicule, qui suit la paroi interne du garde-boue, et rencontre le courant d'air inverse produit par la rotation de la roue (2), et les eclaboussures qui en resultent. En introduisant entre la roue (2) et le garde-boue (1) des moyens de guidage (3, 4) on peut separer ces courants l'un de l'autre et detourner le courant engendre par la roue pour le faire coincider avec celui qui suit la paroi interne du garde-boue, ceci sans augmentation de pression et sans les turbulences qui en resulteraient a l'interieur du garde-boue. L'ensemble peut comprendre un ou plusieurs deflecteurs (4) ou un corps (3) formant une partie d'un canal (9a, 9) d'ecoulement du courant d'air qui suit la paroi interne du garde-boue et permettant de detourner une partie du courant d'air engendre par la roue.
Patent EP-0010761-A1 (EP)
Inventor: MATSUO TAKASHI
IPC: C07C45/49
Filed: 1979-10-31
Abstract: A novel process for producing cyclopentenolones, useful intermediates for producing agricultural chemicals and prostaglandins of the formula (I),
     wherein R 1  is a hydrogen atom or a lower alkyl group, and R 2  is a hydrogen atom, a lower alkyl, lower alkenyl or lower alkynyl group or a group of the formula,
     (in which R 4  is a hydrogen atom, a methyl group or a halogen atom), -CH 2 -CH=CH-(CH 2 ) 3 -CO 2 R 5 , or -(CH 2 ) 5 -CO 2 R 5  (in which R 5  is a hydrogen atom or a lower alkyl group), but R 1  and R 2  are not a hydrogen atom at the same time, characterized in that said cyclopentenolones are derived from a starting material of the formula (III),
     through intermediates of the formulae (IV), (V) and (II),
     Many of the intermediates are novel compounds.
Patent EP-0012245-A1 (EP)
Inventor: KURTZ BRUCE EDWARD
IPC: C25B1/46
Filed: 1979-11-20
Abstract: A process for producing chlorine and caustic soda is described involving a bank of electrolytic membrane cells arranged for series catholyte flow. Power efficiency is improved by maintaining at least two of the initial cells in the bank in parallel catholyte flow, combining the catholyte streams from such initial cells and introducing the combined catholyte into the cathode compartment of one or more succeeding cells in the bank.
Patent EP-0013015-A1 (EP)
Inventor: DIETRICH ROLF DIPL-ING
IPC: G03B15/03
Filed: 1979-12-21
Abstract: Für ein mit einer Kamera (17a, 17b, 17c) verbindbares Elektronenblitzgerät (1) ist eine Verbindungsvorrichtung (7a, 7b, 7c) vorgesehen, die auf einen an der Kamera (17a, 17b, 17c) befindlichen Steckschuh (8a, 8b, 8c) aufsteckbar ist. Um das Elektronenblitzgerät (1) für sogenannte automatische Kameras (17a, 17b, 17c) verschiedener Typen und verschiedener Hersteller verwendbar zu machen, enthält das Elektronenblitzgerät (1) die für alle Kameratypen blitzgeräteseitig benötigten elektrischen Schaltkreise (2, 3a, 3b, 3c), die mit vorbestimmten, den unterschiedlichen Kameras (17a, 17b, 17c) zugeordneten Kontaktelementen (5a, 5b, 5c) eines Kontaktsockels (6) verbunden sind, an den für jede der unterschiedlichen Kameras (17a, 17b, 17c) eine besondere Verbindungsvorrichtung (7a, 7b, 7c) anschließbar ist, auf deren in den Steckschuh (8a, 8b, 8c) der jeweiligen Kamera (17a, 17b, 17c) eingreifenden Seite Kontaktelemente (9, 10a, 10b, 10c) vorhanden sind, deren Lage der Anordnung der Kontaktelemente (11, 12a, 12b, 12c) in dem Steckschuh (8a, 8b, 8c) der jeweiligen Kamera (17a, 17b, 17c) entspricht und die unmittelbar oder mittelbar mit in den Kontaktsockel (6) eingreifenden Kontaktelementen (15, 16a, 16b, 16c) verbunden sind, deren Lage der Anordnung der der jeweiligen Kamera (17a, 17b, 17c) zugeordneten Kontaktelemente (4, 5a, 5b, 5c) des Kontaktsockels (6) entspricht.
Patent EP-0012471-A1 (EP)
Inventor: SEARLE ROBERT JOHN GRIFFITH
IPC: A01N43/38
Filed: 1979-12-03
Abstract: Novel esters of the acid of the formula 
<CHEM>
 and compositions containing such esters, may be used to sterilise the male anthers of plants and thus to produce F1 hybrid seed.
Patent EP-0018449-A1 (EP)
Inventor: BUDDEN RAYMOND GEORGE
IPC: F41G1/30
Filed: 1979-04-25
Abstract: A collimator gun sight has a partially reflecting (19) element in which can be seen a reflected image at infinity of an aiming mark, superimposed on the target field. The reflecting element is a parallel planar faced doublet glass (19) comprising a piano-convex lens (31) and a plano-concave lens (32) formed together attheir curved faces. A layer (33) between the two lenses provides a partially reflecting concave surface through which the target field can be viewed. The element(19) is cheap to make and provides reduced aberration, so that the overall length of the sight can be reduced.
Patent EP-0019800-A1 (EP)
Inventor: TOMKA IVAN DR
IPC: G03C7/388
Filed: 1980-05-13
Abstract: Verfahren zum Einarbeiten von in Wasser schwerlöslichen bis unlöslichen photographischen Zusatzstoffen in eine ein hydrophiles Kolloid enthaltende fliessfähige wässrige Zubereitung zur Herstellung photographischer Schichten, indem man die photograhischen Zusatzstoffe mit einer Kombination aus mindestens einem nichtionischen Alkylphenol- oder Diphenolmethan-Alkylenoxydaddukt sowie mindestens einem anionischen Veresterungsprodukt dieser Addukte und gegebenenfalls einem mit Wasser nicht mischbaren Lösungsmittel vermischt und anschliessend in einer wässrigen Lösung des hydrophilen Kolloids, die gegebenenfalls weitere wasserlösliche oder dispergierte wasserunlösliche Bestandteile enthält, fein verteilt. Man erhält so ohne grossen Aufwand an mechanischer Energie Spontanemulsionen der photographischen Zusatzstoffe mit guter Feinverteilung. Die Emulsionen eignen sich zur Herstellung photographischer Schichten, die in photographischen Materialien mit verbesserten Eigenschaften Verwendung finden.
Patent EP-0019873-A1 (EP)
Inventor: WIMMER HANS
IPC: B60R9/08
Filed: 1980-05-23
Abstract: 1. Transportation device for attachment to a car roof (50), comprising at least one bracket (1) extending transversely over the roof, the arms (26) of the bracket each having an attachment device (4) for attachment to a rain gutter or in the region thereof, the attachment device (4) being securable against unauthorised access by means of a closable security device (7), and the security device at the same time also cooperating with a securing member (17, 18) for the load carried, characterised in that the security device (7) is pivotally mounted on the bracket (1) and the securing member (17, 18) closes an assembly opening (19) of the bracket and/or is attached to a supporting frame (21) and/or to a fastening element (22) for the load, the securing member (17, 18) having a hook shaped free end (29) which grips under an edge or surface (30) of an arm (26) of the bracket while its side or edge (31) facing away from its free hook shaped end bears against a locking bolt (16) of the security device (7).
Patent EP-0025105-A1 (EP)
Inventor: TONIOLO ALBERTO DOTT IND
IPC: B66C19/00
Filed: 1980-07-26
Abstract: An elevator for the handling of containers, particularly in harbours, comprises a self-propelled or fixed framework (1), which may also be completely or in part incorporated with the structure of the quay crane, suitable for the receipt of trailers or railway wagons in its lower part. At the inside of the framework (1) an empty space with vertical axis is defined, open at the top and at the bottom, for the vertical transfer-in one direction or the other-of containers (3, 76) between two end positions: the upper one to receive from or to deliver to the grabbin element of the quay crane the containers (3, 76) and the lower one to deliver the containers to or to withdraw them from a trailer or a railway wagon situated in a gallery equipped and comprised between the body sides of the framework (1) at the base of said empty space. 
     Between the end positions of the elevator at least one intermediate position is comprised in order to form a storage unit of containers (3,76). 
     The elevator is equipped with its own devices for the coordinated transfer by sections of the containers (3, 76) from one position to the following one in both directions.