Kancelaria Eupatent.pl Sp. z.o.o

Computerized methods and systems for real-time verification of suspicious activity are described. Indications of suspicious activity from user actions or machineinitiated actions are received. Principal users are determined for interaction. Verification processes are conducted with the principal users through secure multifactor channels. Actions are then performed based on the verification process. The actions can include logging of suspicious activity as legitimate or security actions.

A transcritical heating system for providing heat to a heating medium includes a controller and a heat pump. The heat pump includes a working fluid characterized by a critical pressure and a critical temperature, a compressor configured to compress the working fluid above its critical pressure and temperature, a first heat exchanger (HX) in fluid communication with the compressor and with a closed medium flow circuit, a high-pressure valve, and an evaporator for cooling the working fluid. The controller is in communication with the heat pump in order to regulate a temperature of the heating medium in the closed medium flow circuit. The system may also include a second heat exchanger in fluid communication with the first HX and with an open medium flow circuit.

A waveguide comprising an ambient material; and a plurality of partially reflective parallel surfaces at least partially surrounded by the ambient material, each of the plurality of partially reflective parallel surfaces comprising: a first portion comprising one or more first layers configured for one or more optical characteristics that do not include low phase shift, the one or more first layers configured to cause a first portion of light from a surrounding of the waveguide that traverses through the one or more first layers to have a phase shift relative to a second portion of the light from the surrounding of the waveguide that does not traverse through the one or more first layers; and a second portion comprising one or more second layers configured to reduce the phase shift induced by the first portion on the light from the surrounding of the waveguide that impinges the one or more first layers.

A method for real-time surgical navigation, including: capturing an intraoperative image stream from a distal portion of an endoscopic instrument inserted into a patient's body; processing the intraoperative image stream with a machine learning-based segmentation algorithm configured to identify anatomical structures; and outputting segmentation data indicating the anatomical structures within the image stream.

A method of controlling the streaming of content to a client (300) from a content source (100) using a Dynamic Adaptive Streaming over HTTP (DASH) protocol, the method comprising, at an intermediate device (200) located between the content source (100) and the client (300): receiving a manifest file (310) from the content source (100) in response to a request from the client (300) and editing the received manifest file (310) before delivering it to the client (300), the manifest file (310) including at least one Uniform Resource Identifier (URI) identifying a content element, characterized in that the method further comprises: maintaining, at the intermediate device (200), a local cache (210) of previously obtained segments of the content element; augmenting the manifest file (310) with information from a previously stored version of a manifest for the same content element, retrieved from a memory (230), that includes older segment references not present in the received manifest file (310), so as to extend an available timeshift duration beyond the timeshift depth visible in the received manifest; removing, from the augmented manifest, outdated periods (320) and segment references within a SegmentTimeline (350) whose end times precede a selected cutoff, thereby pruning obsolete content while preserving a continuous timeline of available segments; cleaning the augmented manifest by removing all BaseURL elements, performing SegmentTemplate inheritance for representations (340), and substituting original media and initialization segment references with relative URL placeholders that refer to the locally cached segments in the local cache (210); and updating manifest attributes, including a timeShiftBufferDepth attribute and UTCTiming elements (311), to signal to the client (300) that a locally extended timeshift buffer is available, thereby enabling the client (300) to access historical segments beyond the timeshift depth initially provided by the content source (100).

The present invention pertains to the computer implemented method for identifying a microorganism in a blood comprising: receiving (101) a microscopic image of a blood smear; detecting (102) plurality of microorganism cells in the microscopic image using a deep learning cellular segmentation model; extracting (103) from the segmented microscopic image a patch of size HxW centred around a centroid of the detected microorganism cell for each detected microorganism cell; encoding (104) of each patch by a deep neural network encoding model into a patch representation vector un of size 1×D; aggregating (105) the patch representation vectors u<n> using a pooling method to generate a sample representation vector u of size 1×D; and indicating (106) a species of microorganism present in the microscopic image by classifying the sample representation vector u by a multi-layer perceptron (MLP) classifier to class representing specific species. In another aspect the invention relates to the data processing system for carrying out the steps of the method according to the invention.

Specific management of configuration of overlap of facets reduces non-uniformity in an image outcoupled toward a nominal point of observation. A waveguide including at least two parallel surfaces, first, middle, and last partially reflecting facets are configured such that in a geometrical projection of the facets onto one of the surfaces the facets overlap, preferably with adjacent facets overlapping and non-adjacent facets starts and ends coinciding along at least a portion of the waveguide.

A processing device is interfaced with an auditory region of the brain of a subject that is responsible for auditory perception. The processing device receives signals associated with nerve impulses that are transmitted to the auditory region of the brain of the subject in response to sound collected by an ear of the subject. The processing device processes the received signals and generates at least one audio signal that is representative of the auditory perception, by the subject, of the sound collected by the ear. In certain embodiments, the processing device processes at least one audio signal that is representative of at least one sound to convert the at least one audio signal to a sequence of nerve impulses, and selectively provides the sequence of nerve impulses to the auditory region of the brain of the subject such that the subject audially perceives the at least one sound.

A system for supporting a parking start-stop process of a vehicle, the system comprising a control device (110) for placing within the vehicle, the control device (110) comprising: a motion detector (113) for detecting vehicle movement; a controller (114) for processing data from the motion detector (113); a wireless communication module (115) for communicating with a user's device (140) operating a parking application (141); wherein the control device (110) is configured to send a message to the user's device (140) to invoke stop of parking process via the parking application, upon detecting that the vehicle is in motion based on data from the motion detector (113).

A light-guide optical element (LOE) for simultaneous viewing, of a real scene and of a projected image introduced into the LOE, having a transparent block along which light conveying a projected image propagates by internal reflection, and a plurality of internal partially reflecting surfaces obliquely oriented and configured so as to couple-out a part of said light, wherein the reflectance of each of the partially reflecting surfaces is such that the total power of the light that is coupled out is less than one third of the total power of the light that is introduced into the LOE. In some embodiments, the light of the projected image is polarized and the reflectance of the partially reflecting surfaces for light polarized in an orthogonal orientation is substantially reduced. In some embodiments, the reflectance of the partially reflecting surfaces for light not reaching the viewer is substantially reduced.