baber/WOPTO huggingface dataset:
Patent EP-3841335-A1 (EP)
Inventor: ABELL THOMAS U
IPC: F25B5/02
Filed: 2019-07-03
Abstract: A system and method of controlling temperature of a medium by refrigerant vaporization, the system including a container, at least one a refrigerant reservoir having at least one reservoir section that includes a wall with an exterior surface structured to be thermally coupled with a volume of the medium in the container and to provide a volume of medium thermal coverage in the container, a vapor pressure apparatus to provide regulation of refrigerant vapor pressure in the at least one refrigerant reservoir, whereby the refrigerant reservoir forms a vapor space in each of the at least one reservoir section in response to receiving refrigerant and to the vapor pressure apparatus regulation of vapor pressure above the refrigerant to enable refrigerant vaporization at or near a selected temperature of the volume of medium in the container that is thermally coupled to the respective reservoir section.
Patent EP-3833269-A1 (EP)
Inventor: SAUER JUDE S
IPC: A61B17/04
Filed: 2019-09-12
Abstract: A surgical suturing device is disclosed. The surgical suturing device includes a first tissue gap, a second tissue gap, a first plurality of needles configured to be movable across the first tissue gap, a second plurality of needles configured to be movable across the second tissue gap, and a plurality of sutures each having first and second ends The surgical suturing device also includes a first needle actuator which engages the first plurality of needles to drive them through the first tissue gap and into communication with the first ends of the plurality of sutures, and a second needle actuator which engages the second plurality of needles to drive them through the second tissue gap and into communication with the second ends of the plurality of sutures.
Patent EP-3875460-A1 (EP)
Inventor: QIAN WENYUAN
IPC: A61K31/519
Filed: 2019-10-28
Abstract: A pyrimidopyrazolone derivative as a Weel inhibitor and use thereof in preparation of a medicament for treating Weel-related diseases. In particular, the present invention relates to a compound of formula (I), an isomer or a pharmaceutically acceptable salt thereof.
Patent EP-3875485-A1 (EP)
Inventor: LI QIANG
IPC: A61K39/395
Filed: 2019-10-29
Abstract: Disclosed is a bispecific antibody that specifically binds to surface antigens CD3 of immune cells and CD20 antigens on the surfaces of tumor cells, and that can bind to human CD3 with high affinity, inducing T cell proliferation, and mediating tumor cell killing. The bispecific antibody in an in vitro test was able to mediate the specific killing of target cells by T cells. The construction method thereof is simple, avoiding the possibility of mismatch between two sets of light chains and heavy chains of heterobispecific antibodies, thereby reducing the difficulty of antibody purification. The affinity of the obtained antibody is high, the side effects caused by cytokines are small, and safety is high.
Patent EP-3873391-A1 (EP)
Inventor: HORZEWSKI MICHAEL J
IPC: A61M16/04
Filed: 2019-10-29
Abstract: Apparatus for transporting particles through a patients trachea into the respiratory system include a delivery tube having at least a ventilation lumen and a particle delivery lumen. The delivery tube has a centering device near its distal tip, such as a balloon eccentrically mounted on the tube to position an outlet of the particle delivery lumen near a centerline of the trachea above the carina branching into the right and left bronchus. A proximal end of the delivery tube connects to a source of particles, and a controller may be provided to adjust a rate and/or an amount of the particles delivered to the patient. In a specific example, frozen particles are delivered to control core body temperature. In other instances, the particle may be a medicament or other substance for effecting other therapies or diagnostic procedures.
Patent EP-3878007-A1 (EP)
Inventor: MEYER TIMMERMAN THIJSSEN RUTGER
IPC: H01L21/768
Filed: 2019-10-18
Abstract: Systems and methods discussed herein can be used to form gratings at various slant angles across a grating material on a single substrate by determining an ion beam angle and changing the angle of an ion beam among and between ion beam angles to form gratings with varying angles and cross-sectional geometries. The substrate can be rotated around a central axis, and one or more process parameters, such as a duty cycle of the ion beam, can be modulated to form a grating with a depth gradient.
Patent EP-3877100-A1 (EP)
Inventor: KARP MICHAEL
IPC: B23K103/00
Filed: 2019-11-04
Abstract: A system for cleaning a surface of a substrate includes a cleaning element including a resilient compressible material. A liquid source provides liquid directly to the cleaning element, and a squeezing roller engages the cleaning element and applies pressure thereto, to squeeze out excess liquid from said resilient compressible material. A counter element opposes said cleaning element such that the substrate is disposed between the counter element and the cleaning element. The substrate moves between the counter element and the cleaning element such that a surface of the cleaning element, having a suitable amount of liquid absorbed therein, engages and cleans the surface of the substrate without damaging the substrate.
Patent EP-3885676-A1 (EP)
Inventor: OKUDA NORIYUKI
IPC: F25B49/02
Filed: 2019-11-12
Abstract: The technique in PTL 1 is incapable of grasping a decrease in the amount of a refrigerant from an initial amount of the refrigerant, and the determination of the amount of the refrigerant is insufficient for the purpose other than protection of a compressor. A refrigeration cycle apparatus (100) includes an air temperature sensor (36), a condensation temperature sensor (37), an acquisition unit (38), and a determination unit (34). The air temperature sensor (36) detects an air temperature, which is a temperature of air that flows into a condenser. The condensation temperature sensor (37) detects a condensation temperature of the refrigerant that flows through the condenser. The acquisition unit (38) acquires a temperature difference between the air temperature and the condensation temperature. The determination unit (34) determines an amount of the refrigerant included in the refrigerant circuit by comparing a first temperature difference and a second temperature difference with each other. The first temperature difference is a temperature difference acquired by the acquisition unit (38) at a first timing. The second temperature difference is a temperature difference acquired by the acquisition unit (38) at a second timing.
Patent EP-3895940-A1 (EP)
Inventor: SUN CHUANGCHENG
IPC: B60S5/06
Filed: 2019-03-21
Abstract: Disclosed are a modular battery swap platform, a module assembly and modules for the battery swap platform, and a battery charging and swapping system. The modular battery swap platform comprises at least two modules configured to be detachably assembled together so as to form the modular battery swap platform for battery swap of a vehicle. By means of the battery swap platform, component modules can be separately manufactured and transported, and assembled on site, so that the difficulty of mounting operation can be effectively reduced, time and efforts can be saved, and the applicability of the battery swap platform can be improved.
Patent EP-3895207-A1 (EP)
Inventor: ARTHUR STEPHEN DALEY
IPC: H01L21/82
Filed: 2019-12-12
Abstract: Methods of fabricating a semiconductor device are provided. The method includes providing a plurality of semiconductor devices. The method further includes disposing a dielectric dry film on the plurality of semiconductor devices, wherein the dielectric dry film is patterned such that openings in the patterned dielectric dry film are aligned with conductive pads of each of the plurality of semiconductor devices.
Patent EP-3900054-A1 (EP)
Inventor: YAP DANIEL
IPC: H01L33/00
Filed: 2019-10-21
Abstract: A laser or light emitter for operation at a cryogenic temperature includes a single quantum well layer, an n-type barrier layer directly on a first surface of the single quantum well layer, and a p-type barrier layer directly on a second surface of the single quantum well layer opposite the first surface of the single quantum well layer. The single quantum well layer is between the p-type barrier layer and the n-type barrier layer and the compositions of the n-type barrier layer and the p-type barrier layer are graded.
Patent EP-3856495-A1 (EP)
Title: Method of controlling 3d printing process
Inventor: WILK KRZYSZTOF
IPC: B29C67/00
Filed: 2019-07-28
Abstract: The subject of the invention is a method for controlling a three-dimensional (3D) printing process comprising preparation of a file with applicable specifications for a spatial model (16) and application of a digital tag (10) to a container (12) that holds a printing material, wherein printing parameters or communication data enabling connection with an external server are recorded onto said digital tag (10), wherein after the container (12) is inserted into a 3D printer (14) the data are read and extracted from the tag to a controller (18), whereby machine codes are generated based on the received data used to control the printing process of a physical model (20).
Patent EP-3893129-A1 (EP)
Inventor: LI BO
IPC: G06F16/9535
Filed: 2019-12-11
Abstract: Embodiments of this application provide a recommendation method based on an exercise status of a user and an electronic device, and relate to the field of terminal technologies, to provide exercise-related service content for the user when an exercise app is run, so as to reduce a quantity of times that the user switches between display interfaces, and improve exercise experience of the user. The method includes: An electronic device obtains first exercise data of a user after running an exercise application, where the first exercise data is used to reflect a type of exercise that is being performed by the user; the electronic device determines a first exercise scenario corresponding to the first exercise data; the electronic device obtains first recommended content corresponding to the first exercise scenario; and the electronic device displays the first recommended content in a display interface of the exercise application, or the electronic device plays the first recommended content when running the exercise application.
Patent EP-3920479-A1 (EP)
Inventor: TATE KRISTOPHER ANDREW
IPC: H04L12/721
Filed: 2019-01-31
Abstract: A data transmission method according to an aspect of the present disclosure includes: a step (S118) in which a first device (100-1) generates a first encrypted packet (24) by encrypting a packet addressed to a second device (100-2) with an associated first encryption key (172); steps (S120 to S128) of determining a device to be a transmission destination of the first encrypted packet, generating a second encrypted packet by encrypting the first encrypted packet with an associated second encryption key, and transmitting the second encrypted packet to the determined device; and steps (S200 to S218) of determining another device and executing the transmission step if the decrypted first encrypted packet is not addressed to the device itself in the determination regarding whether or not the decrypted first encrypted packet is addressed to the device itself and of further decrypting the first encrypted packet if the decrypted first encrypted packet is addressed to the device itself.
Patent EP-3902267-A1 (EP)
Title: Media processing method and media server
Inventor: JU ZENGWEI
IPC: H04N21/81
Filed: 2019-12-14
Abstract: A media processing method and a media server are provided, to solve a problem in the conventional technology that a media implantation manner requires manual intervention and is relatively inflexible. In this application, the media server determines, based on a first network model, a first object existing in a first video, to implement automatic detection of an object. The first network model is generated through training based on a sample image that is determined to include the first object. Then, the media server determines, from a media set, first media that matches the first object, so that the first media can be automatically matched. The first object is associated with content of the determined first media. Then, the media server can cover a target region of the first video with the first media, to generate an integrated video file. The entire processing process does not require manual intervention, and the content of the first media is associated with the first object, so that media implanted in the first video can be more targeted.
Patent EP-4022430-A1 (EP)
Title: Encrypting table signatures
Inventor: HUANG TSUE-YI
IPC: G06F21/57
Filed: 2019-08-28
Abstract: In some examples, a computing device includes a processing resource and a memory resource storing instructions to cause the processing resource to generate a table having a corresponding signature, encrypt the signature during a power-on self-test (POST) sequence by a basic input/output system (BIOS) of the computing device, and decrypt the signature in response to an input.
Patent EP-3883212-A1 (EP)
Title: Device upgrade method and related device
Inventor: LIN HSIAO-YING
IPC: H04L29/08
Filed: 2019-11-12
Abstract: Embodiments of the present invention disclose a device update method and a related device. The device update method and the related device may be specifically applied to a smart vehicle and an unmanned vehicle, to ensure update security of a vehicle-mounted device inside the vehicle. The method includes: generating, by a server, an access policy for a to-be-updated device based on an attribute set of the to-be-updated device; encrypting, by the server, a target update package according to the access policy, to generate a ciphertext of the target update package; and sending, by the server, the ciphertext of the target update package to the to-be-updated device. The ciphertext of the target update package is used by the to-be-updated device to perform decryption based on one or more attribute keys corresponding to the attribute set to obtain the target update package. This application may be applied to a plurality of technical fields such as a smart home and smart driving, to ensure secure and efficient update of a home device or a vehicle-mounted device.
Patent EP-3756968-A1 (EP)
Inventor: SPALEK PETR
IPC: B61F5/02
Filed: 2020-06-25
Abstract: Pull-push rod for transfer of longitudinal forces between the bogie and the body of a rail vehicle or locomotive, which is articulated at one end of the structural components to the bogie frame headstock of a rail vehicle or locomotive, at the other end of the structural components to a pin on the main frame-body of a rail vehicle or locomotive in the longitudinal axis, is made so that each of its two structural components is of different shape, the first structural component being made as a curved flattened plate (1) with an opening, wherein the flattened plate (1) is curved along the transverse axis and the second structural component of the pull-push rod being made as bar  2 , curved along the transversal axis, wherein bar (2) is threaded through the opening in the flattened plate (1) of the first structural component of the pull-push rod. 
     Or the two structural components of the pull-push rod are made with identical shape of curved simple bars  5  which are curved along the longitudinal axis  6 , wherein the curved simple bars  5  are in shape of an arc deflecting to the side away from the longitudinal axis  6  and both structural parts are installed so that their curves pass each other. 
     The structural components of the pull-push rod are made as a casting, welded part, forged part, part made of fiber, glass, carbon composites or part assembled of several parts.
Patent EP-3846413-A1 (EP)
Inventor: CARREEL ERIC
IPC: H04L29/08
Filed: 2020-01-03
Abstract: The disclosure relates to methods and systems for provisioning a network-connectable device.A communication tunnel is formed for transmitting data between the network-connectable device, a mobile terminal and a remote server. The communication tunnel comprises a first link initiated using a webview embedded in an application on the mobile terminal and a second link initiated using a library attached to the webview. The first link connects the mobile terminal with the remote server. The second link connects the network-connectable device with the remote server through the mobile terminal.A data packet indicating that the network-connectable device is ready to be provisioned is received through the communication tunnel. A request for providing provisioning data is sent through the communication tunnel based on said data packet. Provisioning data are transmitted through the communication tunnel in response to sending the request. The network-connectable device is provisioned using the provisioning data.
Patent EP-3838120-A1 (EP)
Inventor: GHOSH ERINA
IPC: A61B5/00
Filed: 2020-01-14
Abstract: A sleep quality detection device (50) employs a waveform pre-processor (60) and a sleep quality classifier (70). In operation, the waveform pre-processor (60) derives a plurality of monitoring waveform segments from a temporal segmentation of one or more monitoring waveforms annotated with pharmacological data (e.g., an annotation of physiological waveform(s) and/or psychological waveforms with a temporal administration of sedative drug(s)). The sleep quality classifier (70) includes one or more machine learning models (e.g., artificial neural network(s) and/or deep learning network(s)) trained to individually classify one or more of the monitoring waveform segments as either a natural sleep waveform segment or a drug-induced sleep waveform segment. Alternatively, the machine learning model(s) may be trained to individually classify each monitoring waveform segment as either a natural sleep waveform segment, a drug-induced sleep waveform segment or a conscious waveform segment.
Patent EP-3678035-A1 (EP)
Inventor: MONNEY MATHIEU
IPC: G06K9/00
Filed: 2011-11-17
Abstract: A computerized method for annotating at least one feature of an image of a view, comprising the steps of: obtaining the image with an image sensor of a portable device retrieving at least one condition based on the at least one condition, automatically selecting a feature identification method among a plurality of features identification methods applying the feature identification method for identifying the at least one feature annotating some of the identified features.
Patent EP-3733511-A1 (EP)
Inventor: BERNHARDT ROGER D
IPC: B64C39/02
Filed: 2020-02-27
Abstract: Certain aspects of the present disclosure provide a vehicle, comprising: a housing (104); a battery (106) comprising a plurality of layers and disposed within the housing; and a first removable battery compression device (108) disposed within the housing and configured to apply compressive force to the plurality of layers of the battery via a first side of the battery.
Patent EP-3879619-A1 (EP)
Inventor: LUNDSTRÖM DAG
IPC: H01M10/44
Filed: 2020-03-11
Abstract: The present disclosure relates to a method performed by a battery management system (105) for calibrating a current sensor (103). The battery management system (105) obtains an uncalibrated charge capacity from the current sensor (103) when it is uncalibrated. The uncalibrated charge value comprises at least one of current outflow from or current inflow to at least one battery cell (101) during at least one discharge cycle or charge cycle. The battery management system (105) obtains (202) a theoretical charge capacity from known cell capacity characteristics of the battery cell (101) during at least one discharge cycle or charge cycle. The battery management system (105) calculates (203, 304) a correction factor defined as a ratio between the uncalibrated charge capacity and the theoretical charge capacity. The battery management system (105) calibrates the current sensor (103) by adjusting a current sensor gain by means of the calculated correction factor.
Patent EP-3715632-A1 (EP)
Inventor: BELLONCH ORENES CARLES XAVIER
IPC: F04B43/12
Filed: 2020-03-12
Abstract: The present invention discloses a method for calibrating a peristaltic pump. Additionally, the present invention also discloses a method for dispensing a quantity of liquid by means of a peristaltic pump and a device for producing sterile preparations that can execute said methods.
Patent EP-3709685-A1 (EP)
Inventor: CHEONG GUPIL
IPC: H04W4/80
Filed: 2020-03-13
Abstract: An electronic device includes a wireless communication circuit and a processor. The processor is configured to establish a first communication link with a first external electronic device and establish a second communication link with a second external electronic device. The electronic device is also configured to transmit connection information associated with the first communication link to the second external electronic device and determine whether configuration information associated with an operation of the first communication link needs to be changed. The electronic device is configured to identify the first operation information of the electronic device for the first communication link and request second operation information of the second external electronic device for the first communication link. The electronic device is further configured to determine a change value of the configuration information and transmit the determined change value of the configuration information to the first external electronic device.
Patent EP-3689507-A1 (EP)
Inventor: MCCLELLAND MICHAEL JOSEPH
IPC: B33Y10/00
Filed: 2015-11-17
Abstract: This invention concerns an additive manufacturing apparatus comprising a build chamber (101), a build platform (102) lowerable in the build chamber (101) such that layers of flowable material can be successively formed across the build platform (102), a laser (105) for generating a laser beam (118), a scanning unit (106) for directing the laser beam (118) onto each layer to selectively solidify the material and a processor (131) for controlling the scanning unit (105). The processor (131) is arranged to control the scanning unit (105) to direct the laser beam (118) to solidify a selected area of material by advancing the laser beam (118) a plurality of times along a scan path 200. On each pass along the scan path 200, the laser beam 118 solidifies spaced apart sections of the scan path 200, each subsequent pass solidifying sections that are located between sections solidified on a previous pass. In a further embodiment, the additive manufacturing apparatus comprises a laser source for generating a plurality of laser beams, the processor (131) arranged to control the scanning unit (106) to direct the laser beams to solidify a selected area of material by consecutively advancing multiple ones of the laser beams along a scan path, wherein on a pass of each one of the laser beams along the scan path, the laser beam solidifies spaced apart sections of the scan path and a pass of one of the laser beams along the scan path solidifies sections that are located between sections of the scan path solidified by another of the laser beams. The processor (131) may be arranged to control the scanning unit to direct the laser beam to solidify a selected area of material by solidifying sub-millimetre sized sections of the area non-continuously and in an order such that consecutively solidified sections are spaced apart.