baber/WOPTO huggingface dataset:
Patent EP-3731011-A1 (EP)
Inventor: ZHAO ZHIGANG
IPC: G02F1/153
Filed: 2019-03-06
Abstract: The present invention discloses a multicolor electrochromic structure, which comprises a working electrode, an electrolyte and an auxiliary electrode. The electrolyte is distributed between the working electrode and the auxiliary electrode. The working electrode comprises an electrochromic layer. The electrochromic layer comprises a first reflective surface and a second reflective surface, which are arranged face to face in parallel. A dielectric layer is arranged between the first reflective surface and a second reflective surface. The first reflective surface, the second reflective surface and the dielectric layer form an optical cavity. The dielectric layer is main fabricated by an electrochromic material. The multicolor electrochromic structure of the present invention can combine a structural color with electrochromism to display various color changes, has a simple structure, low costs and a wide application prospect, and is easy to be fabricated. The present invention further discloses a fabrication method and a regulation method of the multicolor electrochromic structure, and also discloses an electrochromic device, an image display, etc. comprising the multicolor electrochromic structure.
Patent EP-3751651-A1 (EP)
Title: Fuel cell system and purging and draining method during shutdown/startup of said system
Inventor: GAO YONG
IPC: H01M8/04223
Filed: 2019-04-17
Abstract: The present disclosure relates to a fuel cell system and a method for purge and removing water during its stop and start process, including a fuel cell stack (1), an air compressor (2), an air inlet tube (3), and an air outlet tube (4), while the hydrogen supply system includes a hydrogen storage tank, a hydrogen inlet tube (5), and a hydrogen outlet tube, the air outlet tube (4) is connected to a low-oxygen, gas storage tank (7) through a manifold (6), and the low-oxygen gas storage tank (7) is connected back to the hydrogen inlet tube (5) through a circulating tube (8), after stop, the fuel cell continues to generate power, hydrogen remaining at the anode side of the fuel cell stack (1) consumes oxygen in air at the cathode side, and low-oxygen gas so generated is used to purge hydrogen remaining at the anode side of the fuel cell stack, and to purge oxygen-containing gas at the anode side during start, thus improving safety, which can also evacuate water in fluid channel at the anode side safely and efficiently during stop.
Patent EP-3860268-A1 (EP)
Title: Method and apparatus used in communication node of wireless communication
Inventor: LIU ZHENG
IPC: H04W72/04
Filed: 2019-09-02
Abstract: The present application discloses a method and an apparatus used in a communication node of wireless communication. A communication node firstly receives first information on a first carrier, the first information being used for determining a first time interval, and then receives, in a first time window on a second carrier, a first reference signal; the first time window is one of X time windows; each of the X time windows belongs to the first time interval, and X is a positive integer greater than 1; a physical cell identifier to which a sender of the first reference signal belongs, and at least one of the position, in a frequency domain, of a frequency domain resource occupied by the first reference signal and the position of the first time interval in a time domain are used for determining the first time window from the X time windows; the first carrier and the second carrier are two different carriers; the first information is transmitted by means of an air interface. The present application reduces interference and head overhead.
Patent EP-3863007-A1 (EP)
Inventor: MATSUMOTO MASAHARU
IPC: G09G5/02
Filed: 2019-04-26
Abstract: The information display device (1) includes a surface member (171), a display (172), a light measurement unit (201), and a controller (202). The surface member (171) is at least partially transmissive for light. The display (172) is disposed on a back side of the surface member (171) and is capable of displaying a display image including an information area for displaying information and a non-information area for displaying no information. The light measurement unit (201) measures the amount of ambient light around the information display device (1). The controller (202) acquires the amount of light measured by the light measurement unit (201) and changes a pixel value of a display image according to the amount of light so that the display (172) is difficult to be seen through a surface of the surface member (171).
Patent EP-3837195-A1 (EP)
Inventor: RAGAN BRYANT G
IPC: B65G23/04
Filed: 2019-10-16
Abstract: A multi-angle sorter having an omnidirectionally endless conveyor belt surrounding a polygonal frame to form a belt-frame assembly supported atop a roller drive including multiple pairs of diagonally opposite roller sets. Each pair of roller sets is arranged to drive the belt in a corresponding angular direction. A grid sorter comprises a grid of intersecting conveyor lines composed of multi-angle sorters at the intersections in line with conventional bidirectional conveyors.
Patent EP-3878752-A1 (EP)
Inventor: MOON CHANG MO
IPC: B64C11/46
Filed: 2019-10-29
Abstract: A vertical takeoff and landing aircraft using a hybrid electric propulsion system and a control method therefor according to an embodiment of the present invention can: perform control such that, during vertical takeoff and landing of an aircraft (1), a generator (20), a power management device (4), and a battery management system (60) simultaneously provide power to a motor (80); and perform control such that, during a cruise flight or transition flight of the aircraft (1), the thrust of a second propeller (82) is increased and a battery (62) of the battery management system (60) is charged with redundant power generated by the generator (20).
Patent EP-3882299-A1 (EP)
Inventor: ABIKO YOHEI
IPC: C08G73/10
Filed: 2019-11-12
Abstract: A polyimide resin including a structural unit A derived from a tetracarboxylic dianhydride and a structural unit B derived from diamine, wherein the structural unit A includes at least one structural unit selected from the group consisting of a structural unit (A-1) derived from a compound represented by Formula (a-1) below and a structural unit (A-2) derived from a compound represented by Formula (a-2) below, and the structural unit B includes a structural unit (B-1) derived from a compound represented by Formula (b-1) below and includes a structural unit (B-2) derived from a compound represented by Formula (b-2) below.
     
wherein X represents a single bond or an oxygen atom, and Ar represents a substituted or unsubstituted arylene group.
     
wherein Z 1  and Z 2  represent a divalent aliphatic group or a divalent aromatic group, R 1  and R 2  represent a monovalent aromatic group or a monovalent aliphatic group, R 3  and R 4  represent a monovalent aliphatic group, R 5  and R 6  represent a monovalent aliphatic group or a monovalent aromatic group, m and n represent an integer of 1 or greater, and a sum of m and n represents an integer from 2 to 1000. Here, at least one of R 1  and R 2  represents a monovalent aromatic group.
Patent EP-3899380-A1 (EP)
Title: Evaporative cooler wet and dry mode control
Inventor: VAN DEN HURK MARCEL
IPC: F25B9/00
Filed: 2019-12-20
Abstract: A hybrid evaporative cooler system can include an evaporative cooler, a cooling coil, and a controller. The evaporative cooler can be located in an airstream and the cooling coil can be located in the airstream downstream of the evaporative cooler. The cooling coil can be configured to receive a process fluid from a source. The controller can be configured to operate the hybrid evaporative cooler system in a dry mode on condition that the leaving process fluid temperature set point is greater than the minimum supply fluid temperature.
Patent EP-3899102-A1 (EP)
Inventor: HAN GIGAP
IPC: B22F3/11
Filed: 2019-12-18
Abstract: A facile method is based on a pack-cementation process using large-area copper foil instead of copper powder. By controlling a pack-cementation time and an amount of alloying element (e.g., aluminum), a hierarchical microporous or nanoporous copper can be created. When coated with tin active material, the hierarchical microporous or nanoporous copper can be used as an advanced lithium-ion battery anode. A coin-cell test exhibited a four-fold higher areal capacity (e.g., 7.4 milliamp-hours per square centimeter without any performance degradation up to 20 cycles) as compared to a traditional graphite anode.
Patent EP-3902499-A1 (EP)
Inventor: CUNLIFFE ALEXANDRA R
IPC: A61C7/00
Filed: 2019-12-24
Abstract: Methods for automatically removing collisions between digital mesh objects and moving digital mesh objects between spatial arrangements. The collisions are removed from a set of digital mesh objects using a perturbation method or a mesh deformation method. After removing the collisions, the digital mesh objects are output in a state without collisions between them. The digital mesh objects can be moved between initial and final states based upon motion constraints of the mesh objects and interpolated states of them between the initial and final states. Based upon the constraints and interpolated states, a number of states for movement of the set of digital mesh objects is determined either collectively for the set or individually for each mesh object. The states can be used as digital setups for dental or orthodontic treatment planning.
Patent EP-3886415-A1 (EP)
Inventor: XU JIE
IPC: H04M1/72448
Filed: 2019-12-17
Abstract: This application discloses a display method and a related apparatus. When an electronic device displays, on a first display of a foldable display, a user interface provided by a reading application, a user may flip over the electronic device, to trigger the electronic device to display, on a second display of the foldable display, a user interface provided by the reading application. In addition, the second display may display the user interface in a form suitable for reading by the user. According to this application, the user can trigger, in an interaction manner of flipping over the electronic device, the electronic device to display, on the second display with reference to a currently running application or a current location, content that the user expects to view, to take full advantage of a plurality of displays to provide a convenient interaction manner for the user. This is easy to operate and can improve user experience.
Patent EP-3948716-A1 (EP)
Inventor: BASKARAN SANDHYA
IPC: G06Q10/06
Filed: 2019-03-23
Abstract: Embodiments include an apparatus comprising processor circuitry and memory circuitry, the memory circuitry storing processing instructions which, when executed by the processor circuitry, cause the processor circuitry to: at the end of a finite time period, performing an assignment of resources from a finite set of resources for performing tasks in a physical environment to pending tasks, including formulating the assignment, wherein formulating the assignment comprises: using a reinforcement learning algorithm to formulate a mapping that optimises a reward function value, the reward function value being a value generated by a predetermined reward function based on an inventory representing the resources, and a representation of the pending tasks, and the mapping, the mapping being a mapping of individual resources from the inventory to individual pending tasks in the representation, the formulated assignment being in accordance with the formulated mapping.
Patent EP-4045934-A1 (EP)
Inventor: GUO YONGHONG
IPC: G02B27/10
Filed: 2019-10-16
Abstract: Embodiments of the disclosure provide a laser beam generation system. The laser beam generation system includes a first laser chip configured to generate a first polarized laser beam and a second laser chip configured to generate a second polarized laser beam. The laser beam generation system also includes a polarizer configured to combine the first polarized laser beam and the second polarized laser beam to generate a third laser beam.
Patent EP-4002557-A1 (EP)
Inventor: CHEN ZHIYONG
IPC: H01M50/10
Filed: 2019-12-20
Abstract: Disclosed are a button battery and an electronic device. The battery includes: a battery cell; at least one tab with one end thereof connected to one collector of the battery cell; and a shell including a first housing and a second housing hermetically connected onto each other to enclose and form a cavity in which the battery cell and the tab are positioned, wherein the at least one tab is connected with the other end thereof to an inner wall of the first housing or to an inner wall of the second housing before the first housing and the second housing are hermetically connected. ( Fig. 1 )
Patent EP-4083601-A1 (EP)
Inventor: PLASENZOTTI ROBERTO
IPC: G01N1/10
Filed: 2019-12-27
Abstract: A blood-viscosity measurement blood collection tube capable of quickly initiating the measurement of blood viscosity is provided. The blood collection tube includes a bottomed tube 3 provided with an opening at one end in a length direction and a bottom at the other in the length direction; and a sealing plug 4. The sealing plug is provided with a sealing part 31 capable of being fitted in the opening of the bottomed tube in a hermetically sealed state, a cap part 32, and a thin connecting part 33 connecting the cap part and the sealing part. The sealing part is provided with a vertically penetrated insertion hole 34. The sealing part 31 of the sealing plug 4 is fitted in the opening of the bottomed tube, and an inner space of the bottomed tube 3 is in a negative pressure state. The cap part 32 is configured to be removed from the sealing plug 4 by breaking the connecting part 33 with an external force applied to the cap part 32, and the insertion hole 34 is exposed at an upper surface of the sealing part 31 when the cap part 32 has been removed.
Patent EP-3812678-A1 (EP)
Title: Wärmespeicher
Inventor: KASPER JOHANN
IPC: F24H1/18
Filed: 2020-10-20
Abstract: Die Erfindung betrifft einen Wärmespeicher mit einen Behälter (1), welcher mit Heizwasser (2) gefüllt ist, wobei im Inneren des Behälters (1) ein zum Behälterinnenraum nach oben und nach unten hin offenes, im Wesentlichen vertikal ausgerichtetes Leitrohr (4) angeordnet ist, in dessen Innenraum eine Rohrwendel (5) verläuft, welche das zu erwärmende Brauchwasser führt und wobei eine elektrische Heizpatrone (6) mit ihrer beheizbaren Oberfläche (8) in das Innere des Leitrohres (4) ragt. Die elektrische Heizpatrone (6) erstreckt sich durch eine Öffnung in der Mantelfläche des Behälters (1) und durch eine Öffnung in der Mantelfläche des Leitrohres (4) hindurch, wobei diese Öffnungen vom oberen und vom unteren Rand der jeweiligen Mantelfläche beabstandet sind.
Patent EP-4015115-A1 (EP)
Title: Apparatus and method for dehumidifying an additive manufacturing space
Inventor: WALTER MARK VELDSMAN
IPC: B29C64/364
Filed: 2020-12-15
Abstract: According to the present invention an apparatus for additive manufacturing is provided. This apparatus comprises a process chamber, a base material delivery system, a building plate, a heat source for melting the base material and a circulation device for circulating a process gas atmosphere through the process chamber having a circulation pipe, wherein a heat exchanger is integrated in the circulation pipe, and wherein the heat exchanger has a heat transfer surface, with which the process gas atmosphere is in contact and which is cooled by a liquid inert cryogen for causing the moisture in the process gas atmosphere to crystallize.
Patent EP-3680283-A1 (EP)
Inventor: HINRICHSEN DENNI
IPC: C09D183/04
Filed: 2020-01-09
Abstract: Die Erfindung betrifft ein Beschichtungssystem zur Herstellung eines hochkratzfesten Schichtenverbundes umfassend eine Primerzusammensetzung und eine Oberflächenzusammensetzung, dadurch gekennzeichnet, dass die Primerzusammensetzung a1) Polyalkylmethacrylat, a2) Siliciumdioxid -Nanopartikel, und a3) organisches Lösungsmittel umfasst. Darüber hinaus betrifft die Erfindung Schichtenverbunde, die mittels des Beschichtungssystems herstellbar sind, sowie Verwendungen des Schichtenverbundes und Verfahren zu dessen Herstellung.
Patent EP-3689176-A1 (EP)
Inventor: LV SHUYI
IPC: A44B19/26
Filed: 2020-01-20
Abstract: The present invention discloses a zipper structure, relates to the field of bags, and is composed of at least one group of zipper. The zipper comprises pull pieces and a pull head; one end of the pull pieces is matched with a box lock for locking, characterized in that limiting structures matched with each other are arranged between the pull pieces of the zipper; and the pull pieces are limited through the matching of the limiting structures. In this way, when one end of the pull head of a group of zipper is closed and one end of the pull pieces is matched and locked with the box lock, the pull pieces of the group of zipper are closed with each other. Because the limiting structures matched with each other are also arranged between the pull pieces, a pair of pull pieces that are closed with each other are limited jointly by the box lock and the limiting structures under the limit of the limiting structures. In this way, one end of the pull head cannot be moved, thereby achieving the effect that one end of the pull head cannot be pulled after the zipper is matched and locked with the box lock.
Patent EP-3691055-A1 (EP)
Inventor: NEMOTO SHIN
IPC: H01R13/516
Filed: 2020-01-21
Abstract: A connector fitting device for fitting a female connector to a male connector includes a movable arm body connected to a base on a base end side of the movable arm body and a gripper connected to a distal end side of the movable arm body. The connector fitting device is configured to move the gripper to an arbitrary position in a three-dimensional space and in an arbitrary direction in the three-dimensional space. The movable arm body includes a device main body, a first arm, a second arm, and a third arm.
Patent EP-3859925-A1 (EP)
Title: Arrangement, vehicle and method
Inventor: AHO HEIKKI
IPC: B65H75/42
Filed: 2020-01-28
Abstract: An arrangement (100), a vehicle (12) and method for cable unwinding and winding in an electrically driven vehicle. The arrangement comprises a cable reel (1) and a cable guiding arrangement (3) comprising three contacting surfaces (4a, 4b, 4c) arranged parallel and in a triangle arrangement (5). The contacting surfaces (4a, 4b, 4c) are arranged and dimensioned such that the cable (2) arranged between one of the contacting surfaces on its first side and two of the contacting surfaces on its second side bends on a surface of at least one of the contacting surfaces (4a, 4b, 4c). The arrangement further comprises a control arm (6) and a controlling arrangement (7). The controlling arrangement (7) comprises a force measuring system (8) provided in at least one of the contacting surfaces (4a, 4b, 4c) and arranged to measure force caused by the cable against said contacting surface(s), the force measuring system (8) providing a force (F), a control arm sensor arrangement (9) arranged to detect the direction in which the control arm (6) is pointing in relation to the longitudinal axis (L) of the electrically driven vehicle, and for providing a control arm angle information (CA). The controlling arrangement (7) is arranged to calculate an estimate of forces focusing on the cable (2) based on the force (F) and the control arm angle information (CA).
Patent EP-3686599-A1 (EP)
Inventor: YIN PENG
IPC: G01N33/58
Filed: 2015-03-11
Abstract: The present invention provides, inter alia, methods and compositions for imaging, at high spatial resolution, targets of interest.
Patent EP-3866076-A1 (EP)
Inventor: LARSEN HENRIK
IPC: G06Q10/00
Filed: 2020-02-17
Abstract: A system and a method of ensuring the integrity of a pacifier. The date of first use of the pacifier is entered into the system, so that the system may remind the parent of when to replace the pacifier. The use pattern may be used for adapting the replacement time. The age of the user may be used to ensure that the pacifiers in use are suitable.
Patent EP-3693389-A1 (EP)
Inventor: BOYMAN ONUR
IPC: C07K16/24
Filed: 2015-07-10
Abstract: The invention relates to a human interleukin-2 (hIL-2) specific monoclonal antibody (mAb), or antigen binding fragment thereof, the binding of which to hIL-2 inhibits binding of hIL-2 to CD25, and the antibody is characterized by any of the parameters: the variable chain of the mAb comprises the amino acid sequence of SEQ ID NO 005 or SEQ ID NO 006; the binding to hIL-2 is characterized by a dissociation constant (K<sub>D</sub>) ≤ 7,5 nmol/L; the binding to hIL-2 is characterized by an off-rate (K<sub>off</sub>) ≤ 1x10<sup>-4</sup>s<sup>-1</sup>and/or the antibody displays no measurable cross-reactivity to murine IL-2.
Patent EP-3698640-A1 (EP)
Inventor: COCCHI ANDREA
IPC: A23G9/14
Filed: 2014-05-21
Abstract: This invention relates to a machine for making and dispensing liquid, semiliquid and/or semi-solid food products and which comprises at least a cylinder (2) for containing and processing basic products, means (3) for heating and cooling the cylinder (2) wrapped around at least part of the cylinder (2) and a mixer unit (8) positioned inside the cylinder (2) which is able to mix the basic products during their processing; the machine also comprises a supply duct (10) for supplying the products into the cylinder (2), a dispensing duct (11) for withdrawing the food products from the cylinder (2) and means (12) for recirculating the products contained in the containment and processing cylinder (2) which are able to withdraw the products from the cylinder (2) through the dispensing duct (11, 11') and to return them into the cylinder (2) through the supply duct (10).
Patent EP-3712876-A1 (EP)
Title: Luminance control unit and display device including the same
Inventor: PYO SI BEAK
IPC: G09G3/3225
Filed: 2020-03-13
Abstract: A luminance control unit includes: a driving power voltage setting unit configured to determine a driving power voltage to be provided to a display panel, the driving power voltage corresponding to a target brightness, based on a plurality of driving power voltages respectively corresponding to a plurality of reference brightnesses of the display panel; and a gamma voltage setting unit configured to determine a target luminance corresponding to the target brightness, based on a plurality of target luminances respectively corresponding to the plurality of reference brightnesses, and to set gamma voltages for implementing the target luminance, wherein the driving power voltage and the gamma voltages are differently set with respect to the same reference brightness according to an ambient illumination intensity of the display panel.
Patent EP-3885535-A1 (EP)
Title: Dichtring für einen rotor und rotor mit einem solchen
Inventor: KRÜTZFELDT JOACHIM
IPC: F01D5/30
Filed: 2020-03-24
Abstract: Die Erfindung betrifft einen Dichtring (01) zur Verwendung bei einem Rotor einer Gasturbine, wobei eine Abdichtung auf einer Seite des Dichtringes mittels einer ungefähr radial ausgerichteten Anlagefläche (21) und auf anderer Seite mit einer zur Rotorachse geneigt ausgerichteten Stützfläche (24) erfolgt. Der Dichtring ist geteilt ausgeführt und weist zumindest ein Ringsegment mit einem umlaufenden Ringabschnitt auf. An der Trennstelle überlappen sich ein Anpressabschnitt (11) und ein Dreiecksabschnitt (13) entlang einer Trennfläche (27). Hierbei schneidet die Trennfläche (27) die Anlagefläche (21) und ermöglicht eine Abdichtung sowohl mit dem Anpressabschnitt (11) als auch mit dem Dreiecksabschnitt (13).Um auch eine Abdichtung an der Stützfläche (24) mit Anpressabschnitt (11) und dem Dreiecksabschnitt (13) zu ermöglichen wird der Dreiecksabschnitt (13) auf maximal der 0,3-fachen Querschnittsfläche des Ringabschnitts (07) reduziert.