baber/WOPTO huggingface dataset:
Patent WO-2020236918-A1 (WO)
Title: Power operated scribe saw
Inventor: MILLER ROBERT
IPC: B23D45/16
Filed: 2020-05-20
Abstract: A power operated scribe saw including a head assembly affixed to a handle assembly. The head assembly includes a frame body, a drive train and a cutting blade. The drive train includes a worm driveshaft and worm rotating about a longitudinal axis of rotation and a blade driveshaft and worm gear rotating about a transverse axis of rotation, the cutting blade rotating with the blade driveshaft. The frame body includes a longitudinal throughbore and a transversely extending recess extending into a first side wall, the throughbore including a seating surface. A worm driveshaft support assembly supports the worm driveshaft for rotation and includes a first bearing engaging the worm drive shaft between the distal end of the worm driveshaft and the worm and a second bearing on the seating surface of the throughbore and engaging the worm drive shaft between the proximal end of the driveshaft and the worm.
Patent WO-2021025776-A1 (WO)
Inventor: MECCA JODI
IPC: C08L97/02
Filed: 2020-06-10
Abstract: A polydiorganosiloxane is useful in a composition and a method for preparing a wood plastic composite article. The wood plastic composite article is useful as a building material. The polydiorganosiloxane may be added to the composition in liquid form or may form part of a solid carrier component used to make the wood plastic composite article.
Patent WO-2020252081-A1 (WO)
Inventor: CHAE MOON CHANG
IPC: G06F11/36
Filed: 2020-06-10
Abstract: L'invention concerne des systèmes et procédés d'automatisation de processus robotisés, décrits à titre d'exemple. Selon un mode de réalisation, un système de traitement reçoit une ou plusieurs options de configuration pour un robot logiciel, les options de configuration étant associées à une spécification de conception pour le robot logiciel. Le système de traitement génère le robot logiciel en utilisant les options de configuration et instancie le robot logiciel sur le système de traitement. Un flux de travail associé à la spécification de conception est exécuté par le robot logiciel.
Patent WO-2020252357-A1 (WO)
Inventor: WEAVER ROBERT
IPC: G06F3/01
Filed: 2020-06-12
Abstract: A system comprising a plurality of marking and/or coding devices and a computing system coupled to the devices and having at least one processor configured to: receive sensor data associated with each device and to classify, by a classifying module, a fault condition of a respective one device based on one or more of received sensor data, device self-test data, current operational data and historical device condition data, to determine autonomously a repair process recommendation, in response to the classified fault condition and based on an estimated time to repair (ETR) a non-marking or non-coding device using a self-repair recovery process relative to a line recovery time LRT threshold.
Patent WO-2020257158-A1 (WO)
Inventor: YIN HONGXU
IPC: A61B5/02
Filed: 2020-06-16
Abstract: According to various embodiments, a machine-learning based system for diabetes analysis is disclosed. The system includes one or more processors configured to interact with a plurality of wearable medical sensors (WMSs). The processors are configured to receive physiological data from the WMSs and demographic data from a user interface. The processors are further configured to train at least one neural network based on a grow-and-prune paradigm to generate at least one diabetes inference model. The neural network grows at least one of connections and neurons based on gradient information and prunes away at least one of connections and neurons based on magnitude information. The processors are also configured to output a diabetes-based decision by inputting the received physiological data and demographic data into the generated diabetes inference model.
Patent WO-2020257291-A1 (WO)
Inventor: FERNANDO SHAVINI
IPC: A61B5/1455
Filed: 2020-06-17
Abstract: An apparatus for monitoring an oxygen saturation level of a wearer of the apparatus includes a processor, a memory operably coupled to the processor, a first housing portion, a second housing portion, and a connection member. The first housing portion includes at least one light-emitting diode (LED), and the second housing portion includes a photodetector. The connection member is mechanically coupled to each of the first housing portion and the second housing portion. The apparatus is sized and shaped to be worn about a portion of an ear of a wearer of the apparatus. During operation, the at least one LED emits light in a direction toward the photodetector. A portion of the emitted light passes through the portion of the ear prior to arriving at the photodetector. The photodetector detects a signal in response to the portion of the emitted light, and the memory stores instructions to cause the processor to calculate an oxygen saturation level of the wearer based on the detected signal.
Patent WO-2020263866-A1 (WO)
Title: Waveguides having integral spacers and related systems and methods
Inventor: LI LING
IPC: G02B6/36
Filed: 2020-06-23
Abstract: A head-mounted, near-eye display system comprises a stack of waveguides having integral spacers separating the waveguides. The waveguides may each include diffractive optical elements that are formed simultaneously with the spacers by imprinting or casting. The spacers are disposed on one or more major surfaces of the waveguides and define a distance between immediately adjacent waveguides. Adjacent waveguides may be bonded using adhesives on the spacers. The spacers may fit within indentations of overlying waveguides. In some cases, the spacers may form one or more walls of material substantially around a perimeter of an associated waveguide. Vent holes may be provided in the walls to allow gas flow into and out from an interior volume defined by the spacers. Debris trapping structures may be provided between two walls of spacers to trap and prevent debris from entering into the interior volume.
Patent WO-2021015996-A1 (WO)
Title: Intra-symbol multiplexing with a single carrier waveform
Inventor: ZHANG XIAOXIA
IPC: H04L1/00
Filed: 2020-07-14
Abstract: Aspects relate to implementing multiplexing with a single carrier waveform. In some examples, intra-symbol multiplexing of data and other information on a single carrier symbol may be implemented utilizing pre-discrete Fourier transform (DFT) multiplexing. In addition, time domain rate-matching may be performed on the data to rate-match the data around the other information based on a number of usable samples in the time domain within the symbol for the data.
Patent WO-2021021460-A1 (WO)
Inventor: SEEFELDT ALAN J
IPC: H04S7/00
Filed: 2020-07-16
Abstract: A rendering mode may be determined for received audio data, including audio signals and associated spatial data. The audio data may be rendered for reproduction via a set of loudspeakers of an environment according to the rendering mode, to produce rendered audio signals. Rendering the audio data may involve determining relative activation of a set of loudspeakers in an environment. The rendering mode may be variable between a reference spatial mode and one or more distributed spatial modes. The reference spatial mode may have an assumed listening position and orientation. In the distributed spatial mode(s), one or more elements of the audio data may each be rendered in a more spatially distributed manner than in the reference spatial mode and spatial locations of remaining elements of the audio data may be warped such that they span a rendering space of the environment more completely than in the reference spatial mode.
Patent WO-2021016177-A1 (WO)
Title: Mounting system for mountng an element to an aircraft surface
Inventor: ZIMMERMAN MATTHEW
IPC: F16M11/04
Filed: 2020-07-20
Abstract: A mounting system 220 for mounting an element 222 to a surface 212 includes a mounting post 260 having a base 262 configured for mounting to a surface 212. The mounting post 260 is threaded on an outer surface. A mounting plate 270 is configured for being secured to the element 222 to be mounted and has a center opening 272 for receiving the mounting post 260 so that the mounting plate is freely movable along the mounting post. An adjustment plate 280 includes a threaded opening 282 to receive the mounting post. The adjustment plate 280 is configured to rotate on the threaded mounting post 260 for adjusting the position of the adjustment plate along the mounting post and with respect to the surface 212. The adjustment plate 280 is configured for being fixed to the mounting plate 270 at a plurality of incremental positions of the adjustment plate to secure the mounting plate at a selected position along the mounting post 260 and thereby adjust the distance between the surface 212 and mounted element 222.
Patent WO-2021026382-A1 (WO)
Inventor: DUNBAR WILLIAM
IPC: G01N33/487
Filed: 2020-08-06
Abstract: The present disclosure provides an automated method of mapping one or more features of a target polynucleotide. Also provided in the present disclosure are automated methods for sequencing a polynucleotide sequence. Also provided in the present disclosure are methods of extended recapture of a polynucleotide in a nanopore device. Also provided in the present disclosure are devices and systems for carrying out the methods of the present disclosure.
Patent WO-2021030445-A1 (WO)
Inventor: ADDEPALLI SAI SUSMITA
IPC: C23C16/455
Filed: 2020-08-12
Abstract: Exemplary semiconductor processing chambers may include a showerhead. The chambers may also include a substrate support characterized by a first surface facing the showerhead. The first surface may be configured to support a semiconductor substrate. The substrate support may define a recessed pocket centrally located within the first surface. The recessed pocket may be defined by an outer radial wall characterized by a height from the first surface within the recessed pocket that is greater than or about 150% of a thickness of the semiconductor substrate.
Patent WO-2021030511-A1 (WO)
Inventor: KRASUTSKY SERGIY
IPC: A61K31/47
Filed: 2020-08-12
Abstract: A method for preparing an alkyl 5,7-dihalo-1,4-dihyro-4-oxoquinoline-2-carboxylate ester is described herein.
Patent WO-2021030524-A1 (WO)
Inventor: BROWN STEPHEN
IPC: G06F16/28
Filed: 2020-08-13
Abstract: A computing system for querying multiple data sources and a method therefor is provided. The computing system may comprise one or more nodes in communication with at least one data source of the multiple data sources to access data therefrom. The computing system may further comprise a second node in communication with the one or more nodes. The second node may be configured to receive a query instance and process the query instance to generate one or more relational query instances. The one or more relational query instances may be distributed among the one or more nodes to extract data from the at least one data source in communication therewith corresponding to the respective one or more relational query instances. The second node may be further configured to receive extracted data from each of the one or more nodes queried. The second node may be further configured to aggregate the extracted data.
Patent WO-2021034730-A1 (WO)
Title: Systems and methods for deploying enterprise software updates
Inventor: GUPTA AJAY
IPC: G06F9/451
Filed: 2020-08-15
Abstract: Systems and methods for deploying enterprise software updates are provided. At a server storing applications and a record of client devices is provided. Each application includes a corresponding group identifier indicating a group associated with an application and a corresponding version identifier indicating a version of the application. The record includes the deployment identifier for each application in the plurality of applications installed on each device. A first application having a first group identifier and a first version identifier, and a second application having the first group identifier and a second version identifier is installed in each respective device. An update for the first application is received at the server, which includes modifying the version identifier of the first application. The update for the first application is communicated to each device. For each respective device, a modification of the deployment identifier indicates which application is executable on the respective device.
Patent WO-2021034798-A1 (WO)
Title: Coherent pulsed lidar system
Inventor: LACHAPELLE JOSEPH G
IPC: G01S17/894
Filed: 2020-08-18
Abstract: In one embodiment, a lidar system includes a light source configured to emit (i) local-oscillator light and (ii) pulses of light, where each emitted pulse of light is coherent with a corresponding portion of the local-oscillator light. The lidar system also includes a receiver configured to detect the local-oscillator light and a received pulse of light, the received pulse of light comprising light from one of the emitted pulses of light that is scattered by a target located a distance from the lidar system. The local-oscillator light and the received pulse of light are coherently mixed together at the receiver. The receiver includes one or more detectors configured to produce one or more respective photocurrent signals corresponding to the coherent mixing of the local-oscillator light and the received pulse of light. The receiver also includes a pulse-detection circuit configured to determine a time-of-arrival for the received pulse of light.
Patent WO-2021145925-A1 (WO)
Title: Frequency-multiplying direct digital synthesizer
Inventor: BOOTH RICHARD
IPC: G06F1/02
Filed: 2020-08-26
Abstract: A frequency-multiplying DOS includes a digital multiplier, a phase accumulator, a post-accumulator digital processing section, and a digital-to-analog converter (DAC). The digital multiplier multiplies a digital tuning word of value M by a digital multiplier of value B, to produce a digital product (M x B), and the n-bit accumulator accumulates by a step size of the digital product (M x B), at a rate of a low-speed reference clock of frequency f CLK /B. The post-accumulator digital processing section synthesizes B digital waveforms from the sequence of n-bit accumulator output numbers produced by the n-bit accumulator, and rotates each digital waveform with respect to each adjacent digital waveform by (M/2 n ) x 2π radians. The DAC serializes the digital samples of the B digital waveforms at full speed, i.e., at a rate f CLK,  to produce a full-speed serialized digital output having 2 n /M samples per cycle, and converts the full-speed serialized digital output to a final output analog waveform of frequency f OUT  = (M/2 n ) x f CLK .
Patent WO-2021041930-A1 (WO)
Inventor: EBBENGA MARK
IPC: F21W103/10
Filed: 2020-08-28
Abstract: A flexible joint 10 for securing directly to a pre-existing electrical socket 16 provided on a watercraft wherein the flexible joint 10 supports a light pole 18 such that the flexible joint 10 is positioned between the watercraft and a light source of the light pole 18.
Patent WO-2021042003-A1 (WO)
Inventor: AWONIYI-OTERI OLUFUNMILOLA OMOLADE
IPC: H04W36/18
Filed: 2020-08-29
Abstract: In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for connecting, by a user equipment (UE), to a source cell via a first transmission configuration indication (TCI) state; connecting, by the UE, to a target cell via a second TCI state during a handover from the source cell to the target cell; determining, by the UE, whether a first transmission using the first TCI state overlaps in time with a second transmission using the second TCI state; and performing, by the UE, TCI selection between the first beam and the second TCI state based at least in part on the determination of whether the first transmission using the first TCI state overlaps or does not overlap with the second transmission using the second TCI state.
Patent WO-2021046537-A1 (WO)
Title: Apparatus and method for improved assisted ventilation
Inventor: NOLAN CLAY
IPC: A61M16/00
Filed: 2020-09-08
Abstract: Devices and methods for allowing for improved assisted ventilation of a patient. The methods and devices provide a number of benefits over conventional approaches for assisted ventilation. For example, the methods and devices described herein permit blind insertion of a device that can allow ventilation regardless of whether the device is positioned within a trachea or an esophagus. In addition, the methods and device allow for timed delivery of ventilations based on a condition of a thoracic cavity to increase the amount and efficiency of blood flow during a resuscitation procedure.
Patent WO-2021055187-A1 (WO)
Title: Lithographic printing plate precursor and method of use
Inventor: VIEHMANN PHILIPP
IPC: B41C1/10
Filed: 2020-09-09
Abstract: IR-sensitive lithographic printing plate precursors provide a high contrast and stable printout image using an IR radi ati on- sensitive composition. This composition includes: a free radically polymerizable component, an IR absorber, an initiator composition, color-forming compound(s) such as a specific leuco dye, and compound(s) represented by the following Structure (P): wherein X is -0-, -S-, -NH-, or -CH 2 -, Y is >N- or >CH-, R 1  is hydrogen or an alkyl, R 2  and R 3  are independently halo, thioalkyl, thiophenyl, alkoxy, phenoxy, alkyl, phenyl, thioacetyl, or acetyl, and m and n are independently 0 or an integer of 1 to 4. The printout image exhibits a color contrast between the exposed and non-exposed regions of a ΔΕ greater than 8. A ΔΕ of at least 5 is maintained between the exposed and the non-exposed regions with exposure to white light for at least one hour. These precursors, when IR-exposed, can be developed on-press.
Patent WO-2021050488-A1 (WO)
Title: Determining environment-conditioned action sequences for robotic tasks
Inventor: PIRK SOEREN
IPC: G05B13/02
Filed: 2020-09-09
Abstract: Training and/or using a machine learning model for performing robotic tasks is disclosed herein. In many implementations, an environment-conditioned action sequence prediction model is used to determine a set of actions as well as a corresponding particular order for the actions for the robot to perform to complete the task. In many implementations, each action in the set of actions has a corresponding action network used to control the robot in performing the action.
Patent WO-2021067125-A1 (WO)
Inventor: CHENG HONG
IPC: H04L1/18
Filed: 2020-09-25
Abstract: Methods, systems, and devices for wireless communications are described, in which a user equipment (UE) may communicate with one or more other UEs using sidelink communications. Multiple UEs may form a sidelink communications group and provide for sidelink groupcast communications in which an identification of a UE is determined based at least in part on a member identification of the UE within the group. Each UE in the group may determine feedback resources for acknowledgment feedback within the group based on a UE identification and a size of the group.
Patent WO-2021080838-A1 (WO)
Title: Interconnected fluid-filled cells and cell arrays for impact attenuation in protective equipment
Inventor: WIJESUNDARA MUTHU B J
IPC: A42B3/04
Filed: 2020-10-15
Abstract: The present disclosure includes apparatuses, devices, and systems for use in protective equipment (100). Some of the apparatuses may include a first cell body (18) defining a first chamber (38), the first cell body having a first end (42), a second end (46) and a deformable wall (38) between the first and second ends, and defining a first channel (80) through the second end; and a second cell body (22) having a first end (68) and a second end (72) and defining a second chamber (64), the second cell body coupled to the first cell body such that the second chamber is connected with the first chamber via the first channel.
Patent WO-2021119155-A1 (WO)
Inventor: RUOCCO NINO
IPC: C08F210/02
Filed: 2020-12-09
Abstract: A biaxi ally-oriented film comprising a polyethylene having (A) a melt flow index of 1.0 g/10 min or more, (B) a density of 0.90 g/cm3 to less than 0.940 g/cm 3 , (C) a g' LCB  of greater than 0.8, (D) ratio of comonomer content at Mz to comonomer content at Mw is greater than 1.0, (E) ratio of comonomer content at Mn to comonomer content at Mw is greater than 1.0, and (F) a ratio of the g' LCB  to the g' zave  is greater than 1.0, and where the film has a 1% secant in the transverse direction of 70,000 psi or more and Dart Drop of 350 g/mil or more.
Patent WO-2021150317-A1 (WO)
Title: Techniques for antenna subset selection in upper millimeter wave bands
Inventor: RAGHAVAN VASANTHAN
IPC: H04W52/02
Filed: 2020-12-11
Abstract: Methods, systems, and devices for wireless communications are described. A wireless device may dynamically select subsets of antenna elements within an array based on power consumption and link performance and/or a configuration of components at the wireless device. For example, a wireless device may identify an antenna array having multiple antenna elements, and the wireless device may select respective subsets of antenna elements (e.g., subarrays) for uplink and downlink transmissions. In such cases, the selection may be based on a tradeoff of power consumption at the device and link performance. Additionally or alternatively, the selection may be based on a configuration and/or constraints on a number of radio frequency (RF) components of the wireless device. The wireless device may communicate based on the dynamic selection of different subsets of antenna elements of an array for uplink and downlink communications.
Patent WO-2021133731-A1 (WO)
Inventor: NALCI ALICAN
IPC: H04N19/186
Filed: 2020-12-21
Abstract: A video encoder and video decoder may code video data using intra prediction and a block-based delta pulse code modulation (BDPCM) mode. The BDPCM mode may include a vertical mode and a horizontal mode. The video encoder and video decoder may be configured to align the direction of an intra prediction mode to the direction of a BDPCM mode for both luma and chroma blocks.
Patent WO-2021225639-A1 (WO)
Title: Three-dimensional memory device with a dielectric isolation spacer and methods of forming the same
Inventor: SATO JO
IPC: H01L21/762
Filed: 2020-12-28
Abstract: An alternating stack of insulating layers and sacrificial material layers is formed over a substrate. Memory stack structures extending through the alternating stack are formed. A backside trench is formed through the alternating stack. The sacrificial material layers are replaced with electrically conductive layers. An insulating spacer and the backside contact via structure are formed within the backside trench. A dielectric isolation trench is formed by removing a peripheral portion of an upper region of the backside contact via structure and an upper portion of the insulating spacer. A dielectric isolation spacer is formed in the dielectric isolation trench to prevent an electrical short between an upper portion of the backside contact via structure and the electrically conductive layers.
Patent WO-2021138622-A1 (WO)
Inventor: BARTLETT SCOTT
IPC: B60L53/30
Filed: 2020-12-31
Abstract: Des aspects de la présente invention concernent des appareils, des systèmes et des procédés pour fournir de l'énergie à des dispositifs d'alimentation électrique tels que des outils électriques.