baber/WOPTO huggingface dataset:
Patent EP-3890346-A1 (EP)
Inventor: ZHANG YONG
IPC: H04R1/20
Filed: 2019-12-20
Abstract: The present application relates to a flat display device and a sound box extending and retracting structure thereof. The sound box extending and retracting structure comprises: a guide rail system, provided on a body of a flat display device, the guide rail system comprising a first drive guide rail and a second drive guide rail which are connected to each other, and the guiding directions of the first drive guide rail and the second drive guide rail being provided at an angle; and a trolley system, the travelling track of which is constrained by the guide rail system, the trolley system comprising a trolley support, a sound box connecting support fixedly connected to the trolley support, a drive motor mounted on the trolley support, and a drive wheel driven to rotate by means of an output end of the drive motor, the drive wheel driving the trolley support to travel along the path defined by the first drive guide rail and the second drive guide rail. The sound box extending and retracting structure enables a sound box to first move vertically downwards and then move forwards, so that the sound is emitted forward, and the required space is small.
Patent EP-3907761-A1 (EP)
Inventor: NIU YANAN
IPC: H01L27/12
Filed: 2019-01-03
Abstract: Disclosed are a display backboard and a manufacturing method therefor, a display panel, and a display device. The display backboard comprises: a substrate (101); and a first thin film transistor (102) and a second thin film transistor (103) provided at one side of the substrate (101), wherein the the first thin film transistor (102) comprises a first active layer (112), the second thin film transistor (103) comprises a second active layer (113), the first active layer (112) and the second active layer (113) are located in the same layer, and the material of the first active layer (112) is different from the material of the second active layer (113).
Patent EP-3724815-A1 (EP)
Inventor: HE YI
IPC: G06K9/00
Filed: 2019-06-04
Abstract: A security check system using face ID sensing for secure access to an electronic platform includes a light source, a camera disposed adjacent the light source and configured to form an image of the object while a light beam provided by the light source is incident on the object, a computer memory configured to store face ID data of an authorized person, and a processing module configured to analyze the image to extract facial signatures and to determine whether there exists an indication of a retro-reflection, compare the facial signatures to the face ID data to determine whether a match exists, in response to determining that the match exists and the indication of the retro-reflection exists, grant access to the electronic platform, and in response to determining that the match does not exist or the indication of the retro-reflection does not exist, deny access to the electronic platform.
Patent EP-3783372-A1 (EP)
Title: Glitch signal detection circuit, security chip, and electronic device
Inventor: XUE JIANFENG
IPC: G01R31/40
Filed: 2019-06-24
Abstract: A power glitch signal detection circuit, a security chip and an electronic apparatus are disclosed. The power glitch signal detection circuit (100) includes a voltage sampling module (210), wherein the voltage sampling module (210) includes: a first metal oxide semiconductor MOS transistor (113) and a capacitor (160) for sampling a power supply voltage, wherein a gate terminal of the first MOS transistor (113) is connected to the capacitor (160), a source terminal of the first MOS transistor (113) is connected to a ground voltage. When there is no power glitch signal on the power supply voltage and no power glitch signal on the ground voltage, a voltage value of a drain terminal of the first MOS transistor (113) equals to a voltage value of the ground voltage, a voltage value of a gate terminal of the first MOS transistor (113) equals to a voltage value of the power supply voltage sampled by the capacitor (160); the power glitch signal detection circuit further comprises a second MOS transistor (111) and a signal output module (130). One terminal of the second MOS transistor (111) is connected to a gate terminal of the first MOS transistor (113), another terminal of the second MOS (111) transistor is connected to the power supply voltage, and a drain terminal of the second MOS transistor (111) is connected to a drain terminal of the first MOS transistor (113). The power glitch signal detection circuit (100) could detect a power glitch on the power supply voltage or the ground voltage, and the power glitch signal detection circuit (100) has the advantages of low power consumption, small area, high speed, high sensitivity and strong portability.
Patent EP-3955177-A1 (EP)
Inventor: YAMADA TOMOYUKI
IPC: G06N20/00
Filed: 2019-04-09
Abstract: A search method of searching for a feature that affects an output result of a machine learning model, the search method includes: a first step of applying, to all training data, at least one or more separate filters combining at least one or more feature presence/absence determining devices that determine presence or absence of a feature on a plurality of sets of correct answer data that is positive and correct answer data that is negative and information on whether the pieces of the data is positive; a second step of applying the pieces of training data generated in the first step to separate machine learning to separately execute machine learning; and a third step of outputting information that extracts a new feature using a verification result obtained by inputting verification data to separate machine learning after the machine learning.
Patent EP-3985859-A1 (EP)
Inventor: TAHATA KAZUYORI
IPC: H02M7/49
Filed: 2019-06-12
Abstract: A power conversion device (1) includes a power converter (2) including a plurality of arms (5, 6) and a control device (3) to control voltages of a plurality of sub modules (7) by PWM control using a carrier signal for each sub module (7). The sub module includes a plurality of switching elements (31p, 31n), a power storage element (32), a pair of output terminals (PI, P2), and a bypass switch (34). When the control device detects failure of a sub module in an arm, it performs stop processing for stopping a switching operation of the plurality of switching elements included in at least one sub module of the plurality of sub modules in the arm and has the sub module failure of which was detected bypassed. After the control device performs the stop processing, it equalizes intervals among phases of carrier signals of a plurality of normal sub modules in the arm caused by failure of the sub module.
Patent EP-4024120-A1 (EP)
Inventor: DONG RUIJIN
IPC: G02B27/01
Filed: 2019-08-26
Abstract: The present disclosure provides an optical display system and method, and a display device. The optical display system includes: a display screen; a light split member configured to split light from the display screen into a first polarized light and a second polarized light with different polarization directions; a first optical waveguide configured to guide the first polarized light to a light exit side of the optical display system; and a second optical waveguide located at a light exit side of the first optical waveguide, spaced apart from the first optical waveguide, and configured to at least partially transmit the first polarized light and guide the second polarized light to the light exit side of the optical display system.
Patent EP-4006985-A1 (EP)
Title: Electroluminescent display panel and display device
Inventor: HUANG YAO
IPC: H05B33/12
Filed: 2019-07-31
Abstract: The present disclosure discloses an electroluminescent display panel and a display device. The electroluminescent display panel includes a plurality of repeat units, each of the plurality of repeat units includes a plurality of sub-pixels, and each of the plurality of sub-pixels includes: a first conductive layer, located on a substrate; a first insulation layer, located on the first conductive layer and including a first hole, in which the first hole exposes a portion of the first conductive layer; and an anode, located on the first insulation layer and including a main portion and an auxiliary portion which are electrically connected to each other. The auxiliary portion is electrically connected to the first conductive layer through the first hole. In at least one sub-pixel, an orthographic projection of the main portion on the substrate does not overlap an orthographic projection of the first hole on the substrate.
Patent EP-4025031-A1 (EP)
Inventor: MATSUDA FUTOSHI
IPC: H05K13/08
Filed: 2019-08-30
Abstract: A work machine includes: a holding head having a component holding tool; a moving device configured to move the holding head in a horizontal direction and an up-down direction; an imaging device having side illumination configured to irradiate a lead of a component held in the component holding tool with light from a side; and a control device. The control device includes a first imaging command section configured to image at least one reference mark provided in an end portion of an imaging range of the imaging device, a first calculation section configured to calculate a position of the imaging device based on image data captured by the first imaging command section, a lowering command section configured to lower the holding head such that the lead of the component held by the component holding tool falls within an irradiation range of the side illumination, a second imaging command section configured to image the lead of the component based on reflection light of the side illumination by the lead of the component, and a second calculation section configured to calculate a position of the lead of the component based on the image data captured by the second imaging command section. The reference mark is provided at a position below an imaging position where the lead of the component is imaged, and the imaging device includes a lens configured to image both the reference mark and the lead of the component.
Patent EP-4036853-A1 (EP)
Title: Information processing device, mounting device, and information processing method
Inventor: ONO KEIICHI
IPC: G06T7/13
Filed: 2019-09-25
Abstract: An information processing device is a device used in a mounting device that collects a component and arranges the component on a substrate. In this information processing device, a control section acquires a captured image including a component, sets multiple detection lines for detecting a brightness difference of the component with respect to the acquired captured image in the component, and obtains a reference position of an outer edge portion from the multiple detection lines. Next, the control section uses a predetermined weight coefficient of which weight tends to decrease as a distance from the reference position increases to obtain a candidate value obtained by adding the weight coefficient to one or more outer edge portion candidates existing on the detection line. Subsequently, the control section selects a position of the outer edge portion existing on the detection line based on the obtained candidate value.
Patent EP-4070881-A1 (EP)
Inventor: NETO NARCIZO MARQUES DE SOUZA
IPC: B01J3/06
Filed: 2019-12-06
Abstract: The present invention describes a compression device, a compression process, a method of producing synthetic materials and a method of sample characterization. The present invention belongs to the fields of Physics, Chemistry and Engineering.
Patent EP-3854910-A1 (EP)
Inventor: PÉREZ GALLENT Elena
IPC: C25B3/04
Filed: 2020-01-24
Abstract: The invention is directed to a process for the preparation of formaldehyde, said process comprising electrochemically reducing CO to form formaldehyde. In a particularly preferred embodiment, the process is carried out in a supporting electrolyte that comprises a non-aqueous solvent such as an alcohol.
Patent EP-3667442-A1 (EP)
Inventor: WEBBER ANTHONY
IPC: F16L55/10
Filed: 2016-03-24
Abstract: There is provided an assembly for transferring matter between first and second objects separated by a distance, either or both of the first and second objects being movable to increase or decrease the distance therebetween. 
     The assembly comprises: 
a conduit providing a medium for transferring matter between the first and second objects, the conduit comprising first and second conduit sections, the first conduit section being operatively connectable to the first object, the second conduit section being operatively connectable to the second object; 
an emergency release coupling including first and second coupling portions (10,12), the first coupling portion (10) operatively coupled to the first conduit section, the second coupling portion (12) operatively coupled to the second conduit section, the first and second coupling portions (10,12) configured to be selectively connectable and separable to permit selective coupling and separation of the first and second conduit sections; and 
a safety instrumented function including a sensor, a logic solver and a final element, the final element being in the form of the emergency release coupling, wherein the logic solver is programmed to activate the final element in response to detection of a fault that inhibits the operation of the conduit to safely transfer matter between the first and second objects so as to: 
initiate a first safe state to de-energise the emergency release coupling and keep the first and second coupling portions (10,12) connected to each other; or 
initiate a second safe state to cause separation of the first and second coupling portions (10,12).
Patent EP-3858373-A1 (EP)
Inventor: CHAN YOU-PING
IPC: A61P3/04
Filed: 2020-01-31
Abstract: The invention relates to therapies for treating obesity, overweight and/or diabetes, in particular type 2 diabetes. 
     The invention relates to a composition comprising at least one amylin receptor agonist, such as pramlintide, and at least one GLP-1 receptor agonist, such as exenatide or lixisenatide. 
     The invention also relates to a composition for use in the method for the treatment of obesity, overweight and/or diabetes, in particular type 2 diabetes, characterized in that it reduces the slowing effect of gastric emptying of amylin RA as compared to the same composition without the corresponding GLP-1 RA.
Patent EP-3782513-A1 (EP)
Inventor: CHEN KEN-CHING
IPC: H05K7/14
Filed: 2020-02-12
Abstract: A slide rail assembly (20) includes a rail member (22, 200) and a mounting structure (24, 300) . The rail member (22, 200) has an installation feature (32) arranged in a transverse direction relative to a longitudinal direction of the rail member (22, 200) . The mounting structure (24, 300) is mounted to the installation feature (32) of the rail member (22, 200). The rail member (22, 200) and the mounting structure (24, 300) are transversely movable relative to each other.
Patent EP-3693905-A1 (EP)
Title: Context based service technology
Inventor: MOON JAE WON
IPC: G06Q10/06
Filed: 2014-11-28
Abstract: A method for receiving a context based service includes: providing a user identifier (ID) to a service provider, the user ID being used for a recommendation of a service by a recommendation engine using a decision model; and receiving a recommended service from the service provider, the recommended service being recommended through a recommendation description (RD), the RD determined by the recommendation engine based on the decision model and at least one of a user description (UD) and a context description (CD) being obtained through the user ID.
Patent EP-3705250-A1 (EP)
Inventor: HACK NORMAN PROF DR
IPC: B28B13/02
Filed: 2020-02-26
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen eines Betonbauteils (34), mit den Schritten: (a) Einbringen eines Fluides (16) in unausgehärteten Beton (30) und (b) Erhärten-Lassen des Betons, sodass das Betonbauteil (34) entsteht, (c) wobei das Einbringen des Fluides (16) mittels eines Endeffektors (24) erfolgt, der entlang einer vorgegebenen Trajektorie (r(t)) bewegt wird.
Patent EP-3708167-A1 (EP)
Title: Immunomodulating treatments of body cavities
Inventor: HAKIM GIL
IPC: A61K47/10
Filed: 2020-03-11
Abstract: The invention relates to a combination medicament for use in treatment of a cancer of an internal body cavity. The combination medicament comprises a TLR agonist formulated for local administration in a thermo-reversible hydrogel composition, and an immune checkpoint inhibitor selected from the group consisting of an anti-PD1, anti-PDL1, and anti-CTLA4, formulated for local administration in a thermo-reversible hydrogel composition.
Patent EP-3712389-A1 (EP)
Title: Thermochromatic test device for gas turbine engine
Inventor: ROBERGE GARY D
IPC: F01D25/26
Filed: 2020-03-17
Abstract: A gas turbine engine includes a joint (66) and a flexible strip (72) wrapped circumferentially around the joint (66). The flexible strip (72) includes a lock (76) operable to fasten the flexible strip (72) about the joint (66). A thermochromatic layer (74) is attached to a surface of the flexible strip (72) and is operable to change color responsive to a change in temperature.
Patent EP-3758054-A1 (EP)
Inventor: HAFEZ WALID M
IPC: H01L21/28
Filed: 2020-03-26
Abstract: Self-aligned gate endcap (SAGE) architectures having vertical transistors with SAGE gate structures, and methods of fabricating SAGE architectures having vertical transistors with SAGE gate structures, are described. In an example, an integrated circuit structure includes a first semiconductor fin (304A) having first fin sidewall spacers (308A), and a second semiconductor fin (304B) having second fin sidewall spacers. A gate endcap structure is between the first and second semiconductor fins and laterally between and in contact with adjacent ones of the first and second fin sidewall spacers, the gate endcap structure including a gate electrode (312A) and a gate dielectric (310A). A first source or drain contact (402) is electrically coupled to the first semiconductor fin. A second source or drain contact is electrically coupled to the second semiconductor fin.
Patent EP-3722954-A1 (EP)
Inventor: PERMEH RYAN
IPC: G06N20/00
Filed: 2014-06-24
Abstract: The invention relates to a method for implementation by one or more data processors forming part of at least one computing system, the method comprising: placing a sample of data comprising files for access or execution by a computing system within a directed acyclic graph represented as a queue of work items for a particular worker class wherein the directed acyclic graph comprises a plurality of hierarchical nodes in which nodes are represented as the individual worker classes, that are used to process the sample of data; scheduling work items according to at least a sample prioritization or a worker rate within the queue for each of a plurality of workers by traversing the nodes of the directed acyclic graph; serving the work items to the workers according to the queue; receiving results from the workers for the work items; and classifying the sample of data based on the received results to indicate whether or not at least one file in the sample of data likely comprises malicious code; wherein: the nodes of the directed graph are traversed based on the received results; each work item comprises one or more tasks to effect extraction from the sample of data; and each worker class represents a set of extracted features and is associated with a specific sample type.
Patent EP-3900504-A1 (EP)
Title: Agricultural plough
Inventor: HERTZOG DANIEL
IPC: A01B5/14
Filed: 2020-04-21
Abstract: The present invention relates to an agricultural plough (10) comprising a reversible frame (12) that is transferrable between a first configuration and a second configuration; a first ground engaging tool (22a) that is connected to the frame such that the first ground engaging tool is in an active position when the frame (12) is in its first configuration; a second ground engaging tool (22b) that is connected to the frame (12) such that the second ground engaging tool is in an active position when the frame (12) is in its second configuration; an actuator mechanism (262) that is configured to control reversal of the frame (12) between its first configuration and second configuration; and a controller (260) that is configured to: receive end-stop-position-data (264) that is representative of a desired roll-angle of the frame in its first and/or second configuration; determine an actuator-control-signal (266) for the actuator mechanism (262) based on the end-stop-position-data (264), wherein the actuator-control-signal (266) is for setting the desired roll-angle of the frame in its first and/or second configuration; and provide the actuator-control-signal (266) to the actuator mechanism (262) during reversal of the frame (12) between its first and second configurations.
Patent EP-3701882-A1 (EP)
Inventor: PAMICHEV CHRIS
IPC: A61B17/04
Filed: 2011-01-13
Abstract: Apparatus for securing a first object to a second object, the apparatus comprising: an elongated body having a distal end, a proximal end, and a lumen extending between the distal end and the proximal end, the lumen comprising a first section and a second section, the first section of the lumen being disposed distal to the second section of the lumen, and with the first section of the lumen having a wider diameter than the second section of the lumen; at least one longitudinally-extending slit extending through the side wall of the elongated body and communicating with the lumen, the at least one longitudinally-extending slit having a distal end and a proximal end, with the distal end of the at least one longitudinally-extending slit being spaced from the distal end of the elongated body; and an elongated element extending through the lumen of the elongated body.
Patent EP-3736255-A1 (EP)
Title: Verfahren zur herstellung eines carbidkeramischen faserverbundmaterials und carbidkeramisches bauteil
Inventor: MAINZER BERND
IPC: C04B35/634
Filed: 2020-04-29
Abstract: Es wird ein Verfahren zur Herstellung eines carbidkeramischen Faserverbundmaterials (40) bereitgestellt, welches das Infiltrieren einer Fasereinrichtung mit einem Lösungsmittel (46) umfasst, wobei die Fasereinrichtung Fasern (45) und ein Polymerharz (48) umfasst und wobei das Lösungsmittel (46) einen Siedepunkt aufweist, welcher größer ist als eine Polymerisationstemperatur des Polymerharzes (48), wobei das Verfahren ferner das Durchführen einer Pyrolyse an der mit dem Lösungsmittel (46) infiltrierten Fasereinrichtung umfasst, wobei ein poröser Faservorkörper (35) hergestellt wird, und wobei das Verfahren ferner das Durchführen einer Carbidbildner-Infiltration an dem porösen Faservorkörper (35) umfasst, wobei ein Faserverbundmaterial (40) entsteht, dessen Faserfilamente (19) und/oder Faserbündel (16) in einer Carbid-Matrix (20) angeordnet sind.
Patent EP-3709271-A1 (EP)
Inventor: ANGELOVA ANELIA
IPC: G06T7/55
Filed: 2017-09-12
Abstract: A system includes an image depth prediction neural network implemented by one or more computers. The image depth prediction neural network is a recurrent neural network that is configured to receive a sequence of images and, for each image in the sequence: process the image in accordance with a current internal state of the recurrent neural network to (i) update the current internal state and (ii) generate a depth output that characterizes a current depth of the image in the sequence.
Patent EP-3713305-A1 (EP)
Inventor: LUO TAO
IPC: H04W84/04
Filed: 2010-10-15
Abstract: Methods and apparatus for providing cross-cell signaling and/or coordination for interference mitigation in wireless communication networks are described. In one aspect, a UE associated with a serving eNB may receive control signaling from another non-serving eNB in a different cell. The control signaling may be consistent with a characteristic of the serving eNB and associated cell. In another aspect, multiple eNBs may coordinate transmission of DL resources to minimize collisions of control signaling resources.