baber/WOPTO huggingface dataset:
Patent WO-2019195719-A1 (WO)
Title: Porous and nanoporous semiconductor materials and manufacture thereof
Inventor: SMITH BRENDAN
IPC: H01L21/306
Filed: 2019-04-05
Abstract: Methods for forming porous or nanoporous semiconductor materials are described. The methods allow for the formation of arrays pores or nanopores in semiconductor materials with advantageous pore size, spacing, pore volume, material thickness, and other aspects. Porous and nanoporous materials also are provided.
Patent WO-2019200121-A1 (WO)
Title: Topical ocular delivery methods and devices for use in the same
Inventor: IVRI EHUD
IPC: A61K31/395
Filed: 2019-04-11
Abstract: Methods of administering a liquid formulation of an ophthalmic agent to a topical ocular location of an eye are provided. Aspects of the methods include delivering to the topical ocular location a dose of the liquid formulation that can be wholly accommodated by the tear film of the eye. Devices and kits for practicing the methods are also provided. The methods, compositions and kits find use in a variety of applications, including therapeutic, diagnostic and cosmetic applications.
Patent WO-2019217400-A1 (WO)
Title: Thermoplastic bags with liquid directing structures
Inventor: ZHU RANYI
IPC: B65D33/01
Filed: 2019-05-07
Abstract: A thermoplastic bag includes structures that direct liquid away from areas of the bag more susceptible to failure and leaking. For example, one or more implementations include seals that direct liquid introduced into the bag away from comers of the bag. Additionally, one or more implementations include an insert positioned within the bag between the liquid directing structures such that the liquid directing structures direct liquid to the insert. In one or more implementations, the insert comprises an absorbent material. Thus, the liquid directing structures can direct liquid to a liquid absorbing insert.
Patent WO-2019231915-A1 (WO)
Title: Iron-nitride magnet by nitriding a porous structure
Inventor: WANG JIAN-PING
IPC: C23C16/01
Filed: 2019-05-28
Abstract: In general, the disclosure is directed to bulk iron-nitride materials having a polycrystalline microstructure having pores including a plurality of crystallographic grains surrounded by grain boundaries, where at least one crystallographic grain includes an iron-nitride phase including any of a body centered cubic (bcc) structure, a body centered tetragonal (bct), and a martensite structure. The disclosure further describes techniques producing a bulk iron-nitride material having a polycrystalline microstructure, including: melting an iron source to obtain a molten iron source; fast belt casting the molten iron source to obtain a cast iron source; cooling and shaping the cast iron source to obtain a bulk iron-containing material having a body-centered cubic (bcc) structure; annealing the bulk iron-containing material at an austenite transformation temperature and subsequently cooling the bulk iron-containing material; and nitriding the bulk iron-containing material to obtain the bulk iron-nitride material.
Patent WO-2020256726-A1 (WO)
Title: Commutation de rôle sans discontinuité pour des écouteurs-boutons sans fil vrais
Inventor: OUYANG XUEMEI
IPC: H04W84/20
Filed: 2019-06-20
Abstract: L'invention concerne une commutation de rôle entre des dispositifs maîtres/esclaves appariés sans fil qui peut être effectuée sans parasites transitoires perçus dans l'audio. Les dispositifs négocient un point d'ancrage, tel qu'un point dans le temps ou un point par rapport à d'autres événements, pour effectuer la commutation de rôle. Pour préparer la commutation de rôle avant le point d'ancrage, les dispositifs communiquent une variété d'informations, telles que des informations pour communiquer avec le dispositif hôte après la commutation de rôle et des informations pour un traitement de bits après la commutation de rôle. Le dispositif esclave peut utiliser de telles informations pour servir de rôle maître, sans que l'hôte sache qu'une commutation de rôle s'est produite.
Patent WO-2020018743-A1 (WO)
Title: Method for accelerated tissue penetration of compounds into brain
Inventor: RICE KENNETH L
IPC: A61K51/04
Filed: 2019-07-18
Abstract: Disclosed is a method of increasing the rate of delivery of an active compound or agent to the brain across the blood brain barrier of a subject. In one aspect, the disclosure provides an accelerated method of providing an active compound to a targeted region of the brain of a subject, served by the cerebral medial artery, the method comprising: administering a sub-anesthetic dose of xenon as an inhalant to the subject; and administering an efficacious amount of the active compound to the bloodstream of the subject, the active compound reaching the targeted region of the brain in less time relative to a time it takes to reach the targeted region without xenon administration.
Patent WO-2020033682-A1 (WO)
Title: Variable speed pumping control system with active temperature and vibration monitoring and control means
Inventor: GU JAMES J
IPC: F04B49/00
Filed: 2019-08-08
Abstract: Apparatus, including a pump system, features a controller having a signal processor or processing module configured to: receive signaling containing information about a relationship between frequencies of pump vibration resonances detected around critical pump speeds and a 3-dimensional pump vibration power spectrum in the frequency domain with respect to pump speed and pump temperature change differences; and determine corresponding signaling containing information to adjust the pump speed to avoid the pump vibration resonances around the critical pump speeds, based upon the signaling received. The signal processor or processing module is also configured to provide the corresponding signaling as control signaling to adjust the pump speed.
Patent WO-2020041376-A1 (WO)
Title: Thermoresponsive fdm printer filament for forming vascular channels in hydrogels
Inventor: BELLAN LEON
IPC: B29C64/118
Filed: 2019-08-20
Abstract: Provided are biocompatible polymer compositions, and methods of printing such polymer compositions using a fused deposition modelling printer to form a solid scaffold. In particular, the disclosed compositions may include a thermoresponsive polymer, and the printed scaffold may be used as a sacrificial template providing a three-dimensional vascular structure upon temperature-dependent disintegration. The present compositions and methods may he particularly useful for engineering thick tissues.
Patent WO-2020055662-A1 (WO)
Title: Support structure for cable and cable accessory condition monitoring devices
Inventor: GUNDEL DOUGLAS B
IPC: H02G15/113
Filed: 2019-09-05
Abstract: Devices are described that support, house, and protect an electrical cable monitoring system that is electrically coupled to an electrical cable. An example support structure includes an elongate body including an interior surface extending along and concentric to an axis of the electrical cable. The body is configured to engage a cable accessory disposed on the electrical cable. The support structure includes a first electrode attached to the interior surface and configured to operatively couple to the cable accessory. The support structure includes a second electrode attached to the body and configured to operatively couple to the shielding layer. The support structure includes a monitoring device attached to the interior surface and operatively coupled to the first and second electrodes. The monitoring device is configured to monitor one or more conditions of the electrical cable or the cable accessory.
Patent WO-2020055871-A1 (WO)
Title: Staged spray indirect evaporative cooling system
Inventor: FISHER MARK
IPC: F28C1/14
Filed: 2019-09-10
Abstract: A heat exchanger assembly, an indirect evaporative heat exchanger including the heat exchanger, and methods of operating the same. The heat exchanger assembly includes at least one tube, a plurality of sections, and a plurality of nozzles. The at least one tube is configured to (i) have a process fluid flow therethrough in a first direction and (ii) have a scavenger cooling medium flow over the outer surface of the tube in a second direction. The second direction intersects the first direction. The plurality of sections is aligned in the first direction. The plurality of nozzles are located above the at least one tube. At least one nozzle of the plurality of nozzles is (i) located in each of the plurality of sections and (ii) configured to selectively discharge coolant onto the portion of the tube in that section of the heat exchanger.
Patent WO-2020162983-A1 (WO)
Title: Acier résistant aux intempéries à ultra-haute résistance et son roulement à frottement élevé
Inventor: WANG TAO
IPC: C22C38/00
Filed: 2019-09-20
Abstract: L'invention concerne une tôle d'acier mince résistant aux intempéries à ultra-haute résistance comprenant entre 0,5 % et 1,5 % de nickel. L'invention concerne également une bande d'acier en alliage de carbone laminée à frottement élevé exempte de limites de grain d'austénite antérieure et ayant un motif de frottis. L'invention concerne en outre une bande d'acier en alliage de carbone laminée à frottement élevé qui a été homogénéisée en surface pour fournir une mince bande d'acier coulé exempte d'un motif de frottis.
Patent WO-2020072532-A1 (WO)
Title: Methods and systems for enhancing smelter grade alumina quality
Inventor: BAXTER ROBERT
IPC: C22B1/243
Filed: 2019-10-01
Abstract: Methods and systems for calcining aluminum hydroxide (e.g. Gibb site, Boehmite) and then reacting the calcined product with hydrogen fluoride (HF) before being recycled as fluorinated alumina to the molten electrolyte of an electrolysis cell. The systems and methods reduce the capital and operating costs for aluminum hydroxide calcination and alumina smelting processes and reduce the environmental impact of these processes.
Patent WO-2020096740-A1 (WO)
Title: Wireless telecommunication using subframes
Inventor: ABDEL SHAHID WAFIK
IPC: H04W88/08
Filed: 2019-10-15
Abstract: A network base station can select, for each of one or more attached terminals, a respective downlink transmission mode (DTM) based at least in part on respective channel condition information (CCI). The base station can determine a subframe allocation of DTMs to subframes of a radio frame, and transmit downlink data to terminals based the subframe allocation. Additionally or alternatively, the base station can receive load information from a second base station associated with a different access network and determine the subframe allocation based on the load information. The subframe allocation can associate a specific access network with each subframe. Additionally or alternatively, the base station can send the subframe allocation to the second base station. Additionally or alternatively, the base station can determine a proportion of GBR traffic of a particular DTM, determine a reference-signal transmission rate associated with that DTM, and transmit reference signals accordingly.
Patent WO-2020081887-A1 (WO)
Title: Multi-band digital compensator for a non-linear system
Inventor: MEGRETSKI ALEXANDRE
IPC: H03F3/24
Filed: 2019-10-18
Abstract: A pre-distorter that both accurately compensates for the non-linearities of a radio frequency transmit chain, and that imposes as few computation requirements in terms of arithmetic operations, uses a diverse set of real-valued signals that are derived from separate band signals that make up the input signal. The derived real signals are passed through configurable non-linear transformations, which may be adapted during operation, and which may be efficiently implemented using lookup tables. The outputs of the non-linear transformations serve as gain terms for a set of complex signals, which are functions of the input, and which are summed to compute the pre- distorted signal. A small set of the complex signals and derived real signals may be selected for a particular system to match the classes of non-linearities exhibited by the system, thereby providing further computational savings, and reducing complexity of adapting the pre-distortion through adapting of the non-linear transformations.
Patent WO-2020097552-A1 (WO)
Inventor: COKER JUSTIN
IPC: A61M25/02
Filed: 2019-11-08
Abstract: A system for delivering fluid to a user transcutaneously includes a torsion spring, a drive wheel, a linear slide having a stylet attached thereto, and a cannula. The torsion spring, when actuated, is configured to rotate the drive wheel to cause the linear slide to move axially to drive the stylet and cannula into a user-s skin.
Patent WO-2020102326-A1 (WO)
Inventor: MARCOTULLI ERIC
IPC: C07H19/048
Filed: 2019-11-13
Abstract: The present application provides methods for determining the level of NAD in a patient, including a whole blood sample from a patient. In addition, methods of increasing NAD levels in combination with determining the NAD level in a patient, are also provided.
Patent WO-2020102627-A1 (WO)
Title: Manipulation of meningeal lymphatic vasculature for brain and cns tumor therapy
Inventor: IWASAKI AKIKO
IPC: C07K14/515
Filed: 2019-11-15
Abstract: A method of inducing lymphangiogenesis in the brain or central nervous system of a subject is provided in which an effective amount of a lymphangiogenesis inducer is administered. A method of inducing lymphangiogenesis in a tumor in the brain or central nervous system of a subject is provided in which an effective amount of a lymphangiogenesis inducer is administered. A method of treating a cancer of the brain or central nervous system is also provided in which an effective amount of a lymphangiogenesis inducer is administered. An example of a lymphangiogenesis inducer is VEGFC. The lymphangiogenesis inducer can be in the form of a protein or a polynucleotide encoding the protein, such as an mRNA or AAV. The lymphangiogenesis inducer can be administered to the cistema magna or directly into the lymphatic system. An immunotherapeutic agent, such as a checkpoint inhibitor, may also be administered.
Patent WO-2020113174-A1 (WO)
Inventor: EISAMAN MATTHEW
IPC: B82Y40/00
Filed: 2019-11-29
Abstract: Provided are methods for transferring graphene from graphene-on-metal foil onto a substrate. The method does not require chemical etching to remove the metal foil and provides more a uniform graphene with improved electronic properties. The present invention also provides compositions comprising graphene, a binder, and a substrate.
Patent WO-2020146615-A1 (WO)
Inventor: PATEL SNAHEL
IPC: C07D487/04
Filed: 2020-01-09
Abstract: Certains modes de réalisation de l'invention concernent des composés de formule générale (I) dans laquelleR 1 , R 2 , R 3a  et R 3b  sont tels que décrits dans l'invention, des compositions pharmaceutiques comprenant les composés, et les composés destinés à être utilisés dans des procédés de traitement de maladies.
Patent WO-2020146788-A1 (WO)
Inventor: HO RODNEY
IPC: A61P31/12
Filed: 2020-01-10
Abstract: L'invention concerne des compositions pharmaceutiques de combinaison comprenant une combinaison d'agents thérapeutiques hydrophiles et hydrophobes (c'est-à-dire, des médicaments) qui sont assemblés avec des excipients dans des conditions spécifiques, formant une poudre pharmaceutique homogène ayant une structure à motifs multi-médicament (MDM) répétitifs unifiés. Contrairement aux poudres de combinaison de médicaments actuellement disponibles, qui sont amorphes, les compositions pharmaceutiques de combinaison (par exemple, les poudres d'agents thérapeutiques de combinaison) de la présente invention ont un ordre de longue portée, sous la forme de motifs multi-médicament répétitifs et unifiés.
Patent WO-2020160202-A1 (WO)
Title: Pyridines et pyrimidines diamino-substituées à titre d'herbicides
Inventor: DE SAPTARSHI
IPC: C07D239/48
Filed: 2020-01-30
Abstract: La présente invention concerne des composés de formule 1, y compris tous leurs stéréoisomères, A-oxydes et sels, dans la formule A est choisi parmi et X, Q1, Q2, Q3, Q4, R, R1, R2, R3, R4 et n sont tels que définis dans la description. L'invention concerne également des compositions contenant les composés de formule 1 et des procédés permettant de lutter contre une végétation indésirable qui consistent à mettre en contact la végétation indésirable ou son environnement avec une quantité efficace d'un composé ou d'une composition selon l'invention.
Patent WO-2020176255-A1 (WO)
Title: Fluid filter
Inventor: SPENGLER PHILIP CARL
IPC: B01D27/08
Filed: 2020-02-12
Abstract: A filter element (100, 504) may include an endcap (102, 508), filter media (106, 512) extending from the endcap (102, 508), and a sleeve (110, 514) disposed at least partially surrounding the filter media (106, 512). The sleeve (110, 514) may include an outer surface including a plurality of protrusions (122, 540) and a plurality of openings (116, 552) may be formed through the sleeve (110, 514). The protrusions (122, 540) may direct fluid to be filtered by the filter media (106, 512) along a path that allows particulates to exit the fluid prior to contacting the filter media (106, 512).
Patent WO-2020167880-A1 (WO)
Inventor: ROY ABHISHEK
IPC: H04W72/10
Filed: 2020-02-12
Abstract: A method for determining Listen Before Talk (LBT) type and Channel Access Priority Class (CAPC) for signaling message transmission over signaling radio bearers (SRBs) in 5G New Radio-Unlicensed (NR-U) is proposed. A user equipment (UE) generates an SRB message to be transmitted to a serving base station over a control channel. Before the uplink (UL) transmission of an UL PDU containing the SRB message, the UE performs an LBT procedure using a set of LBT parameters associated with a CAPC value. In one embodiment, the CAPC is provided by the base station via an UL grant contained in a downlink control information (DCI). In another embodiment, the CAPC is determined by the UE based on an SRB type of the SRB message.
Patent WO-2020185703-A1 (WO)
Inventor: CROWELL BRIAN
IPC: B60T17/18
Filed: 2020-03-09
Abstract: Disclosed embodiments include automatic braking actuation systems for a vehicle. Upon detection of an emergency situation such as a loss of vehicle power or a controller glitch, the system determines whether a brake control is in a braking position. If so, an emergency braking system is actuated. If the brake control is not in a braking position, the system starts a timer and may allow the vehicle to coast. Upon elapsing of the timer or, prior to elapsing of the timer if the brake control is placed into a braking position, the emergency braking system is actuated. In other embodiments, actuating the brake control may result in the service brakes being engaged, if available. In still other embodiments, the vehicle may be allowed to coast or the service brakes to be used until the vehicle speed drops below a predetermined threshold, after which the emergency braking system is actuated.
Patent WO-2020226786-A1 (WO)
Title: Discrete fourier transform size decomposition
Inventor: HUANG YI
IPC: H04L5/00
Filed: 2020-03-31
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, based at least in part on a decomposition rule for a discrete Fourier transform (DFT) block, a plurality of decomposition groups for tones, corresponding to a plurality of antenna ports of the UE, of a transmission. The UE may map the tones to the plurality of decomposition groups for transmission processing, and transmit, using the plurality of antenna ports, the transmission based at least in part on transmission processing. Numerous other aspects are provided.
Patent WO-2020210184-A1 (WO)
Inventor: BASILAN JOEL
IPC: C11D3/00
Filed: 2020-04-07
Abstract: Disclosed herein is a cleansing formulation suitable for personal care that may be waterless and in tablet form. The cleansing formulation may be fast dissolving and may comprise (a) sodium bicarbonate, (b) organic acid, and (c) a surfactant.
Patent WO-2021206724-A1 (WO)
Title: Fermented onion composition
Inventor: CHAREST DAVID
IPC: A23L19/00
Filed: 2020-04-10
Abstract: The invention relates to a fermented onion composition having a dry matter content of at least 8 wt.%, said composition comprising, per gram of dry matter: a) 0-150 mg of saccharides selected from fructose, glucose, sucrose and combinations thereof; b) 5-250 mg of phenols selected from acid equivalent of gallic acid, acid equivalent of ferulic acid, quercetin, kaempferol and combinations thereof; c) 75-500 mg acid equivalent of organic acid selected from propionic acid, lactic acid, acetic acid and combinations thereof. The fermented onion composition of the present invention can advantageously be used as an effective, label-friendly food ingredient to increase overall quality of foods. The invention also provides a method of preparing a fermented onion composition, comprising: • providing an onion substrate containing 10-50 wt.% dry matter and 50-90 wt.% water, wherein at least 40 wt.% of the dry matter is derived from onion; • inoculating the substrate with a micro-organism selected from lactic acid bacteria,  Propionibacterium  and combinations thereof; and • incubating the inoculated substrate at a temperature in the range of 25-60°C for at least 12 hours to produce an onion ferment.
Patent WO-2020219716-A1 (WO)
Inventor: BELL THOMAS
IPC: F16L3/08
Filed: 2020-04-23
Abstract: A low passive intermodulation (RIM) angle adapter fabricated from or coated with a polymeric material supports one or more cable support hangers. The low-PIM angle adapter includes a box frame integrally formed with a slot frame, where the box frame supports one or more cable hangers and the slot frame slides onto a support structure to position the angle adapter on the support structure. The low-PIM angle adapter also includes one or more cable tie slots the receive cable ties that secure the angle adapter to the support structure. Various embodiments include differently shaped box frames designed to support one or more cable hangers, such hex, rectangular, trapezoidal and square box frames. The box frames may include multiple receptacles for receiving multiple cable hangers. Cable blocks and brackets also may be used to connect multiple cable hangers to a single receptacle of the low-PIM angle adapter.
Patent WO-2020219783-A1 (WO)
Inventor: KUYLER ADRIANN J
IPC: A61B17/86
Filed: 2020-04-24
Abstract: A retention system includes a first member having an inner surface defining a first thread form. The first thread form includes a first stage having a first pitch and a second stage having a second pitch that is greater than the first pitch. A second member includes a shaft and a neck. The shaft includes an outer surface defining a second thread form configured to engage the first thread form to lock the second member with the first member. The neck includes a smooth unthreaded section. Methods of use are disclosed.
Patent WO-2021221687-A1 (WO)
Inventor: KUYBEDA OLEG
IPC: G01J5/02
Filed: 2020-05-01
Abstract: A radiometric camera and method for obtaining accurate radiometric readings of objects in a scene captured by a radiometric camera. The method comprises estimating a gamma drift coefficient based on an input thermal image, wherein the thermal image is captured by an infrared sensor; performing, based on the gamma drift coefficient and the input thermal image, a sensor temperature stabilization to provide an ambient-stabilized thermal image, wherein the ambient-stabilized thermal image is invariant to temperature changes of the infrared sensor; performing ambient calibration to estimate a scene temperature based on the ambient-stabilized thermal image; and measuring, based on the estimated scene temperature and a calibrated attenuation factor, a temperature of each of at least one object shown in the input thermal image, where the temperature of each of the at least one object is measured independently of the ambient temperature of the radiometric camera.