baber/WOPTO huggingface dataset:
Patent WO-2020243668-A1 (WO)
Title: Cell encapsulation devices with controlled oxygen diffusion distances
Inventor: BRUHN TIMOTHY
IPC: B01D71/36
Filed: 2020-05-30
Abstract: Cell encapsulation devices for biological entities and/or cell populations that contain at least one biocompatible membrane composite are provided. The cell encapsulation devices mitigate or tailor the foreign body response from a host such that sufficient blood vessels are able to form at a cell impermeable surface. Additionally, the encapsulation devices have an oxygen diffusion distance that is sufficient for the survival of the encapsulated cells so that the cells are able to secrete a therapeutically useful substance. The biocompatible membrane composite is formed of a cell impermeable layer and a mitigation layer. The cell encapsulation device maintains an optimal oxygen diffusion distance through the design of the cell encapsulation device or through the use of lumen control mechanisms. Lumen control mechanisms include a reinforcing component that is also a nutrient impermeable layer, internal structural pillars, internal tensioning member(s), and/or an internal cell displacing core.
Patent WO-2021015862-A1 (WO)
Title: Low overhead component carrier selection for multi-component carrier communication
Inventor: ZHOU YAN
IPC: H04W72/04
Filed: 2020-06-04
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling configuring the UE with a plurality of component carriers (CCs) for communicating with a base station and a semi-persistent resource allocation of a resource for each CC of the plurality of CCs. The UE may identify an availability indicator that indicates availability of the resource of the semi-persistent resource allocation on each CC of the plurality of CCs. The UE may communicate a data transmission via at least a subset of the plurality of CCs based at least in part on the availability indicator.
Patent WO-2020263665-A1 (WO)
Inventor: CHOI BYEONGDOO
IPC: H04N19/59
Filed: 2020-06-18
Abstract: A method, device, and non-transitory computer-readable medium for decoding an encoded video bitstream using at least one processor, including obtaining a coded picture from the encoded video bitstream; decoding the coded picture to generate a decoded picture; obtaining a first flag indicating whether reference picture resampling is enabled; obtaining a second flag indicating whether reference pictures have a constant reference picture size; obtaining a third flag indicating whether output pictures have a constant output picture size indicated in the encoded video bitstream; generating a reference picture by resampling the decoded picture to have the constant reference picture size, and storing the reference picture in a decoded picture buffer; and generating an output picture by resampling the decoded picture to have the constant output picture size, and outputting the output picture.
Patent WO-2020263777-A1 (WO)
Inventor: SHALEM OPHIR
IPC: A61P25/00
Filed: 2020-06-23
Abstract: La présente invention concerne l'utilisation de la protéine contenant le domaine SRR1 (SRRD) ou d'un fragment actif de celle-ci pour réduire l'agrégation protéique, telle que celle qui se produit dans des maladies neurodégénératives.
Patent WO-2020264530-A1 (WO)
Title: Destruction of pfas via an oxidation process and apparatus suitable for transportation to contaminated sites
Inventor: ELLIS JEFFREY
IPC: C02F1/02
Filed: 2020-06-29
Abstract: Per- and polyfluoroalkyl substances (PFAS) are destroyed by oxidation in supercritical conditions. PFAS in water can be concentrated and prepared for destruction in a pretreatment phase. Following annihilation of the PFAS in supercritical conditions to levels below 5 parts per trillion (ppt), the water effluent can be used to recover heat, returned to sub-critical conditions, and then released back into the environment.
Patent WO-2021011937-A1 (WO)
Inventor: ELCOCK ALBERT F
IPC: H04N21/436
Filed: 2020-07-20
Abstract: An exemplary method and computing device for receiving a user input and determining whether the user input is a casting action for outputting content from the client device to one or more target devices. The computing device at least one target device of the one or more target devices that is eligible to output the content and identifies content source information associated with the content to be output by the at least one identified target device. One or more content output instructions are generated for outputting the content to the at least one identified target device. The computing device sends the one or more content output instructions to the at least one identified target device over a wireless connection.
Patent WO-2021021978-A1 (WO)
Inventor: HSIEH I-FAN
IPC: A61Q1/02
Filed: 2020-07-30
Abstract: Compositions including at least one copolymer of vinylpyrrolidone and acrylic acid and at least one film forming agent, and methods of applying such compositions to keratinous materials, are provided.
Patent WO-2021046047-A1 (WO)
Title: Enhanced toothpaste and kits
Inventor: DEBAUN DENISE
IPC: A61Q19/08
Filed: 2020-09-01
Abstract: Toothpaste formulations supporting the health, well-being, and/or appearance of a user's skin is described herein, as are coordinated uses of such formulations. Methods of using these formulations to support the beauty, health, well-being, and/or appearance of a user's skin are described. Kits are also identified.
Patent WO-2021046088-A1 (WO)
Title: Hydroentangled nonwoven fabrics including crimped continuous fibers
Inventor: MOODY III
IPC: D04H3/007
Filed: 2020-09-02
Abstract: Nonwovens including a plurality of crimped continuous fibers (CCFs) that are physically entangled together, such by hydroentangling. Methods of forming a nonwoven including a plurality of physically entangled CCFs are also provided.
Patent WO-2021055247-A1 (WO)
Title: Stop word data augmentation for natural language processing
Inventor: VISHNOI VISHAL
IPC: G06F40/30
Filed: 2020-09-11
Abstract: Techniques for stop word data augmentation for training chatbot systems in natural language processing. In one particular aspect, a computer-implemented method includes receiving a training set of utterances for training an intent classifier to identify intents for utterances; augmenting the training set of utterances with stop words to generate an augmented training set of out-of-domain utterances for an unresolved intent category corresponding to an unresolved intent; and training the intent classifier using the training set of utterances and the augmented training set of out-of-domain utterances. The augmenting includes: selecting utterances from the training set of utterances, and for each selected utterance, preserving existing stop words within the utterance and replacing at least one non-stop word within the utterance with a stop word or stop word phrase selected from a list of stop words to generate an out-of-domain utterance.
Patent WO-2021055825-A1 (WO)
Title: 4d printing smart culture substrate for cell growth
Inventor: MIAO SHIDA
IPC: B33Y70/00
Filed: 2020-09-18
Abstract: Disclosed herein is a 4D printed programmable culture substrate with the self-morphing ability to accommodate the change in morphology of stem cells during differentiation. The 4D printed culture substrate includes a shape memory polymer that is configured for transformation from a first topographical shape to a second topographical shape during a predetermined time period in response to a stimulus, such as temperature. The first topographical shape may include micro- wells and the second topographical shape may include microgrooves, which can accommodate the growth and differentiation of neural stem cells.
Patent WO-2021062279-A1 (WO)
Inventor: TOURAPIS ALEXANDROS
IPC: H04N19/20
Filed: 2020-09-25
Abstract: A system comprises an encoder configured to compress attribute information for a dynamic point cloud and/or a decoder configured to decompress compressed attribute information for a dynamic point cloud. The dynamic point cloud may include multiple versions of the point cloud at multiple moments in time Attribute values for the point cloud may be compressed at a reference frame using an intra-prediction process and may be compressed at one or more reference frames using an inter-prediction process that takes advantage of temporal relationships between different frames (e.g. versions) of the dynamic point cloud at the different moments in time.
Patent WO-2021071750-A1 (WO)
Title: Method for monitoring status of a light fixture and related monitoring module and computer program product
Inventor: ROBERTS RYAN MARK
IPC: H05B47/21
Filed: 2020-10-02
Abstract: Methods for remotely monitoring a status of a light fixture including monitoring sensor data associated with the light fixture; analyzing the monitored sensor data to determine if the light fixture is operating outside expected parameters associated with the light fixture; and altering the status of the light fixture for a finite period of time if it is determined that the light fixture is operating outside expected parameters are provide. Related monitoring modules and computer program products are also provided.
Patent WO-2021102144-A1 (WO)
Inventor: BALASUBRAMANIAN ANANTHARAMAN
IPC: H04W76/28
Filed: 2020-11-19
Abstract: Aspects are provided of dedicated paging schemes for vehicle UEs to communicate with pedestrian UEs in V2P communication and that also allows pedestrian UEs to power-efficiently monitor for such V2P communications. A vehicle UE provides an indication of a V2P communication to a pedestrian UE in a resource from a plurality of resources. The vehicle UE then transmits a message to the pedestrian UE based on the indication. The pedestrian UE monitors the plurality of resources for the indication of the V2P communication from the vehicle UE. The pedestrian UE receives the indication of the V2P communication. The pedestrian UE then receives the message from the vehicle UE based on the indication.
Patent WO-2021127413-A1 (WO)
Title: Filter aids for non aqueous liquids
Inventor: HU LI-CHIH
IPC: A61N5/06
Filed: 2020-12-18
Abstract: A method for filtering a non aqueous liquid such as a biodiesel to reduce the levels of sterol glucosides and/or saturated monoglycerides.
Patent WO-2021141764-A1 (WO)
Title: Deep learning method in aiding patient diagnosis and aberrant cell population identification in flow cytometry
Inventor: TANG MENGXIANG
IPC: G01N33/497
Filed: 2020-12-21
Abstract: Aspects of the present disclosure include methods for identifying one or more components of a sample in a flow stream using a dynamic algorithm (e.g., a machine learning algorithm). Methods according to certain embodiments include detecting light from a sample having particles in a flow stream, generating a data signal of parameters of the particles from the detected light, generating an image based on the data signal, comparing the image with one or more image classification parameters and classifying one or more components of the image using a dynamic algorithm that updates the image classification parameters based on the classified components in the image. Systems and integrated circuit devices programmed for practicing the subject methods, such as on a flow cytometer, are also provided.
Patent WO-2021072434-A1 (WO)
Title: Eye-imaging system and apparatus
Inventor: ZHOU YAN
IPC: G02B6/34
Filed: 2020-10-09
Abstract: An eye-imaging apparatus (1001) and system is described including arrayed optical fibers (1002) having a high numerical aperture and circular fiber array ends arranged at skewed angles relative to the optical axis (1011) of the imaging path. Circular fiber array ends are arranged to emit the illumination light (1110) into an eye at a skewed angle and a light intensity distribution (1017) converter is arranged along the illumination path (2206) to convert a bell-shaped distribution (1017) into a top-hat distribution (1019). As a result, illumination uniformity on the retina of the eye is improved.
Patent WO-2021142416-A1 (WO)
Title: Systems and methods for training data generation for object identification and self-checkout anti-theft
Inventor: GAO LIN
IPC: G06V10/772
Filed: 2021-01-11
Abstract: Disclosed are technologies for generating training data for identification neural networks. Series of images are captured of a plurality of merchandise items from different angles and with different background assortments of other merchandise items. A labeled training dataset is generated for the plurality of merchandise items. The series of captured images is normalized, where the merchandise occupies a threshold percentage of pixels in the normalized image. The training dataset is extended by applying augmentation operations to the normalized images to generate a plurality of augmented images. Each image is stored in the training dataset as a unique training data point for the given merchandise item it depicts. Labels are generated mapping each training data point to attributes associated with the depicted merchandise item. Input neural networks are trained on the labeled training dataset to perform real-time identification of selected merchandise items placed into a self-checkout apparatus by a user.
Patent WO-2021146341-A1 (WO)
Inventor: ZHENG YI
IPC: C07D401/12
Filed: 2021-01-13
Abstract: L'invention concerne des composés et des compositions pour ralentir, prévenir ou inverser une lésion plaquettaire, pouvant par exemple se produire pendant le stockage de sang ou pendant une réfrigération de plaquettes. L'invention concerne également des procédés de stockage de plaquettes et des procédés d'amélioration de la survie des plaquettes lors de la transfusion au moyen d'un ou plusieurs composés ou compositions tels que décrits dans la description.
Patent WO-2021155042-A1 (WO)
Title: Il15/il15r alpha heterodimeric fc-fusion proteins for the treatment of cancer
Inventor: UNGEWICKELL ALEXANDER
IPC: A61K38/17
Filed: 2021-01-28
Abstract: The present disclosure provides methods of treating cancer by administering a heterodimeric protein comprising a first monomer comprising an IL15 protein-Fc domain fusion and a second monomer comprising an IL15Rα protein-Fc domain fusion.
Patent WO-2021155351-A1 (WO)
Title: Compositions and methods for providing chemoprotective effects
Inventor: GUMRUKCU SERHAT
IPC: A61K31/664
Filed: 2021-02-01
Abstract: The disclosure relates to compositions and methods for providing chemoprotective effects to target cells. In some embodiments, the methods comprise providing a heterologous glutamate-cysteine ligase (GCL) modifier subunit (GCLM), GCLC (GCL catalytic subunit), GCL (as a dimer or a full enzyme), or any other polypeptide in the GSH synthesis pathway that provide the equivalent function. In some embodiments, the heterologous gene/protein is GCLM.
Patent WO-2021163658-A1 (WO)
Title: Characterizing geologic areas based on comparative compositional analysis
Inventor: SMITH CHRISTOPHER
IPC: G01N33/24
Filed: 2021-02-14
Abstract: The invention disclosed herein provides new methods for analyzing oil production properties of an oil well and in aspects identifying locations of relatively higher likelihood of petroleum productivity within a well. The invention comprises comparing characteristics of one or more samples of rock from the well (e.g., petroleum cuttings) with a fluid produced from the same well or a related well. Select compounds and select relationship(s) between compounds are typically used in the method to ensure data quality and its predictive properties; select methods (e.g., gentle volatiles extraction) are used to derive the compounds; or both. In one application, a method comprises comparing compounds or compound ratios in each sample or sample set to identify well portions contributing most to oil production of the well. Comparative analyses can occur within a single well or across two or more wells.
Patent WO-2021183457-A1 (WO)
Title: Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness
Inventor: JENNINGS MARK
IPC: G06K9/00
Filed: 2021-03-08
Abstract: An ultrasonic sensor includes a two-dimensional array of ultrasonic transducers, a contact layer, a matching layer between the two-dimensional array and the contact layer, where the matching layer has a non-uniform thickness, and an array controller configured to control activation of ultrasonic transducers during an imaging operation for imaging a plurality of pixels within the two-dimensional array of ultrasonic transducers. During the imaging operation, the array controller is configured to activate different subsets of ultrasonic transducers associated with different regions of the two-dimensional array of ultrasonic transducers at different transmission frequencies, where the different frequencies are determined such that a thickness of the matching layer at a region is substantially equal to a quarter wavelength of the first transmission frequency for the region. The array controller is also configured to combine the plurality of pixels into a compound fingerprint image that compensates for the non-uniform thickness of the matching layer.
Patent WO-2021207537-A1 (WO)
Title: Methods for selective deposition of tungsten atop a dielectric layer for bottom up gapfill
Inventor: LEI WEI
IPC: H01L21/3213
Filed: 2021-04-08
Abstract: Methods and apparatus for selectively depositing a tungsten layer atop a dielectric surface. In embodiments, the method includes: depositing a tungsten layer via a PVD process atop a substrate field and atop a sidewall and a dielectric bottom surface of a feature disposed in the substrate to form a first tungsten portion having a first thickness atop the field, a second tungsten portion having a second thickness atop the sidewall, and a third tungsten portion having a third thickness atop the bottom surface, wherein the second thickness is less than the first thickness and third thickness; oxidizing a top surface of the tungsten layer to form a first oxidized tungsten portion atop the field, a second oxidized tungsten portion atop the side wall, and a third oxidized tungsten portion atop the bottom surface; removing the first, second, and third oxidized tungsten portions, wherein the second tungsten portion is completely removed from the sidewall; and passivating or completely removing the first tungsten portion from the field.
Patent WO-2021222826-A1 (WO)
Inventor: PARKER WILLIAM
IPC: H04N13/344
Filed: 2021-04-30
Abstract: An extended field-of-view near-to-eye display system provides for AR/MR image viewing over about a 180° FOV. The display system may include a multiplicity of display panels per eye of a user and may include both high- and low-resolution display capabilities. The high-resolution displays may be positioned in front of the user's eyes in their primary visual field while the low-resolution displays may be positioned so as to be seen by the user's peripheral vision. The low-resolution displays provide cueing information to the user out to the limit of visual perception (for each eye), placing encoded light and movement in the periphery of the user's vision for enhanced situational awareness.
Patent WO-2021222842-A1 (WO)
Inventor: PARKER WILLIAM
IPC: G02B27/01
Filed: 2021-04-30
Abstract: A sight or aiming device is provided that can be attached to a firearm or other device with minimal visual and weight impacts and includes a light source, a pattern producing element, and an imageguide optical combiner. The user may have access to mechanical adjustments to "zero" the sight to the barrel of the instrument and to correct an aim point for windage and elevation. The orientation and construction of the sight facilitates use with a holster. The sight has an on-axis (or in-line) optical design, and thus the illumination of a reticle by the light source and its path entering the on-axis imageguide holographic combiner is approximately parallel to the boresight of the instrument that the sight is attached to.
Patent WO-2021247188-A1 (WO)
Inventor: ZHANG HAI
IPC: G01N33/50
Filed: 2021-05-06
Abstract: The present disclosure relates to methods of characterizing a CD73 antagonist, which method is suitable as a potency assay. The assay provided herein determines the ability of a CD73 antagonist to inhibit the CD73 -mediated enzymatic conversion of AMP to adenosine. In vitro assays, including those with a CD73 antagonist reference sample, are also provided.
Patent WO-2021231211-A1 (WO)
Inventor: MUNK ALEXANDER
IPC: A61P25/00
Filed: 2021-05-07
Abstract: La présente invention concerne des inhibiteurs des composants du complément 1s (C1S) destinés à être utilisés dans le traitement de maladies neurologiques. L'invention concerne en particulier l'utilisation d'inhibiteurs de C1S pour la régulation négative de l'expression de C1S. L'invention concerne également des molécules d'acide nucléique, qui sont complémentaires de C1S et capables de réduire le taux d'ARNm C1S. La présente invention concerne également une composition pharmaceutique et son utilisation dans le traitement de maladies neurologiques.
Patent WO-2021242597-A1 (WO)
Title: Ace2 expressing influenza virus
Inventor: KAWAOKA YOSHIHIRO
IPC: C12N9/88
Filed: 2021-05-20
Abstract: A recombinant influenza virus expressing a soluble receptor for coronavirus is provided, as well as methods of making and using the virus.
Patent WO-2021243140-A1 (WO)
Title: Foot support systems including fluid movement controllers and adjustable foot support pressure
Inventor: BAILLY DEVIN
IPC: F16K31/53
Filed: 2021-05-28
Abstract: Foot support systems for articles of footwear include: (a) a sole structure (104) including a first foot support bladder (200); (b) a manifold (800) configured to move fluid to and from the first foot support bladder (200) to change foot support pressure in the first foot support bladder (200), the manifold having at least a first port (e.g., 800C); and (c) a connector (700). The connector (700) includes: (i) a first port (712) in fluid communication with the first port (800C) of the manifold (800), (ii) a second port (720), and (iii) a first internal connector fluid line (714) connecting the first port (712) of the connector (700) and the second port (720) of the connector (700). A first fluid line (202) is in fluid communication with the second port (720) of the connector (700) and in fluid communication with the first port (800C) of the manifold (800) through the first internal connector fluid line (714). The manifold 800 and connector (700) may include additional interconnected ports and fluid lines.
Patent WO-2021257373-A1 (WO)
Title: Video compression in removable storage device having deep learning accelerator and random access memory
Inventor: KALE POORNA
IPC: G06N3/063
Filed: 2021-06-10
Abstract: Systems, devices, and methods related to a Deep Learning Accelerator and memory are described. For example, a data storage device may be configured to execute instructions with matrix operands and configured with: an interface to receive a video stream; and random access memory to buffer a portion of the video stream as an input to an Artificial Neural Network and to store instructions executable by the Deep Learning Accelerator and matrices of the Artificial Neural Network. The Deep Learning Accelerator can execute the instructions to generate an output of the Artificial Neural Network, including analytics of the buffer portion. A video encoder in the data storage device may use the analytics to compress the portion of the video stream for storing in the device.