Abstract: A biodegradable food-grade polyvinyl alcohol (PVA) paper substrate and a method for making the same are provided. The method includes: providing a paper substrate; preparing a first coating material by rendering PVA with a degree of alkalization of 90%-100% and a molecular weight of 100,000-300,000 into an aqueous solution in which the PVA has a weight ratio of 3%-15%; preparing a second coating material by rendering sodium trimetaphosphate into an aqueous solution in which the sodium trimetaphosphate has a molar concentration of 0.05-1 Mol/l; forming a coating layer on a surface of the paper substrate; forming a surface cross-linked layer on the coating layer; and drying. The resulting PVA paper substrate is biodegradable, of food-grade quality, and resistant to water and grease, with a grease resistance higher than or equal to that corresponding to kit No. 6 in a TAPPI T559 pm-96 standard test.

Abstract: A medium conveying apparatus includes a conveyance roller to convey a medium, an imaging device to image the medium, a DC motor to drive the conveyance roller, a processor to detect that a front end of the medium reaches between the conveyance roller and the imaging device, set a current limit value of the DC motor to a first limit value until the front end of the medium reaches between the conveyance roller and the imaging device, and change the current limit value to a second limit value larger than the first limit value after the front end of the medium has reached between the conveyance roller and the imaging device, and drive the conveyance roller by rotating the DC motor based on the second limit value when the imaging device performs imaging.

Abstract: An optical analog-to-digital (AD) converter includes, wherein the optical AD converter converts an analog signal of information included in inputted signal light into a digital signal, and is formed of N stages corresponding to a number N of bits of the digital signal, optical waveguides configured to respectively guide the signal light, base light obtained by branching local light, and reference light obtained by branching the local light, a light receiver configured to detect and compare light levels of the signal light and the reference light, and output a binary comparison result, and an optical modulator configured to variably control a light level of the base light, based on the binary comparison result, in each stage of the N stages, wherein an output variably controlled of the optical modulator is multiplexed with the reference light of a next stage.

Abstract: A system and method is provided for constructing filter graph-based media processing pipelines to render media content. The system includes a web browser running on a client device and for rendering media content, and a main application thread executed by a processor of the client device, The main application thread determines a processing function of media data received by the web browser; constructs a filter graph directly in the web browser that includes filters instantiated as web workers and for executing respective functions for the processing function of the media data; assesses a compatibility between the filters; and connects the filters via message channels upon compatibility. Moreover, one filter transmits media to a second filter after performing the respective function in which the second filter the enters the transmitted media in a queue and renders media content in the browser based on the queued media.

Abstract: As described herein, a system, method, and computer program are provided for intelligent self-healing optimization for fallout reduction. A set of self-healing rules are stored that are configured to provide resolutions to failures detected in a computer process. Data associated with use of the self-healing rules is collected. The data is processed using a machine learning model to generate one or more recommendations for optimizing the set of self-healing rules. The one or more recommendations are output.

Abstract: Methods of filling an envelope (16) of a compression-type adjustable optical device (10), such as a liquid lens or mirror, which is formed in part by a distensible membrane (11) having an exterior optical surface, with a substantially incompressible fluid (15) to a predetermined optical power or radius of curvature; the methods comprising pumping fluid into the envelope (16) under vacuum through a fluid supply conduit (23) in fluid communication with an interior of the envelope (16) while allowing air to escape from the envelope through a fluid overflow conduit (26) in fluid communication with the interior of the envelope (16); continuing to pump fluid (15) into the envelope (16) to cause the membrane (11) to distend to an optical power of the optical device (10) that is greater than the predetermined optical power while allowing excess fluid (15) to escape from the envelope through the overflow device (26); slowing or stopping the supply of fluid to the envelope (16), thereby to allow the membrane (11) progr

Abstract: An evaporative emissions canister is provided. The canister includes a casing defining an internal volume therein, and an inlet and outlet in fluid communication with the internal volume. The internal volume includes a layer of first adsorbent material and a layer of second adsorbent material. The first adsorbent material has a flow restriction that is lower than the flow restriction of the second adsorbent material. A fluid flow path is defined from the inlet through the internal volume of the casing to the outlet. The fluid flow path includes a transition zone of changing cross-sectional area in the direction from the inlet to the outlet. The layer of first adsorbent material is disposed at or directly adjacent to the transition zone, and the layer of first adsorbent material is disposed adjacent to and immediately upstream from the layer of second adsorbent material in the direction.

Abstract: A charging method for a secondary battery including a lithium-supplementing material. The method includes acquiring a first state of health of the secondary battery in response to the secondary battery being at a preset charging node, activating the lithium-supplementing material in response to the first state of health being less than or equal to a first threshold to supplement lithium for the secondary battery, performing a charging process on the secondary battery, determining a second state of health of the secondary battery based on a working parameter of the secondary battery in the charging process, and charging the secondary battery in response to the second state of health being greater than a second threshold.

Abstract: A ship body control device is provided, which includes a control lever having a neutral position, and processing circuitry. When the control lever is moved during an automatic cruise, the processing circuitry executes a deceleration control from a speed of a ship body during the automatic cruise, and when the position of the control lever is in agreement with a position for changing to a manual cruise, the processing circuitry changes the automatic cruise to the manual cruise at a rotating speed of an engine according to the position for changing to the manual cruise.

Abstract: A substrate liquid processing apparatus includes a processing liquid storage unit configured to store a processing liquid therein; a processing liquid drain unit configured to drain the processing liquid from the processing liquid storage unit; and a control unit. The control unit performs a first control in a constant concentration mode in which a concentration of the processing liquid in the processing liquid storage unit is regulated to a predetermined set concentration and a second control in a concentration changing mode in which the concentration of the processing liquid is changed. In the second control, a set concentration after concentration change is compared with a set concentration before the concentration change, and when the set concentration after the concentration change is lower, the control unit controls the processing liquid drain unit to start draining of the processing liquid.

Abstract: This application discloses an object control method performed at a terminal device. The method includes: detecting, in a running process of a round of game, a target angle generated by a target object controlled by a user of the terminal device during execution of a target action, the target angle being an included angle between a forward orientation of the target object and a sliding direction of the target object; automatically triggering, when the target angle reaches a trigger threshold, adjustment of a key state of a target virtual key; detecting, when the key state of the target virtual key is a touch-enabled state, a touch operation performed on the target virtual key; and controlling, in response to the touch operation, the target object to perform a target operation matching the target virtual key.

Abstract: An aircraft landing gear support (1) including: a support member (such as a landing gear rib (2)) and a plurality of pintle supports (5, 7, 8) (typically in the form of lugs) which form a pintle support arrangement for holding a pintle on which a landing gear assembly may be rotatably supported. The lugs are removably attached to the gear rib.

Abstract: A method for charging a traction battery includes obtaining a battery parameter of the traction battery that includes a state of charge and/or an open-circuit voltage, and, during a charging process of the traction battery, controlling the traction battery to discharge or stop being charged in response to the battery parameter changing by a parameter gap value. The parameter gap value is a first preset parameter gap value in a scenario in which the battery parameter of the traction battery is in a first parameter interval, and is a second preset parameter gap value in a scenario in which the battery parameter of the traction battery is in a second parameter interval. The first preset parameter gap value is greater than the second preset parameter gap value, and the battery parameter in the first parameter interval is less than the battery parameter in the second parameter interval.

Abstract: A deep groove ball bearing includes an outer ring, an inner ring, a cage, and steel balls. The cage is provided between the outer ring and the inner ring. Pockets are formed in the cage, and the steel balls are placed in the pockets. The cage is split into an upper cage body and a lower cage body. Pocket grooves are formed alternately in each of the upper cage body and the lower cage body. A connecting portion is provided between adjacent pocket grooves in the upper cage body. A positioning portion is provided between adjacent pocket grooves in the lower cage body. An insertion piece and an insertion groove are provided between the connecting portion and the positioning portion. The insertion piece and the insertion groove are configured to be fixed with each other to form a fixed connection between the upper cage body and the lower cage body.

Abstract: The present invention relates to data rights management and more particularly to a secured system and methodology and production system and methodology related thereto and to apparatus and methodology for production side systems and are consumer side systems for securely utilizing protected electronic data files of content (protected content), and further relates to controlled distribution, and regulating usage of the respective content on a recipient device (computing system) to be limited strictly to defined permitted uses, in accordance with usage rights (associated with the respective content to control usage of that respective content), on specifically restricted to a specific one particular recipient device (for a plurality of specific particular recipient devices), or usage on some or any authorized recipient device without restriction to any one in specific, to control use of the respective content as an application software program, exporting, modifying, executing as an application program, viewing,

Abstract: A medium conveying apparatus includes a pick roller feeding a medium, a separation roller placed on a downstream side of the pick roller in a conveying direction of a medium, an arrival detection sensor placed on a downstream side of the separation roller in the conveying direction and detecting arrival of a medium, a lift sensor detecting a lift of a medium between an upstream side of a roller nip of the pick roller and a downstream side of a roller nip of the separation roller, and a processor. The processor determines that a medium is a bound medium when a lift of a medium is detected by the lift sensor in a first predetermined period after detection of a front edge of a medium in a conveying direction by the arrival detection sensor, and executes abnormality processing when a medium is determined to be a bound medium.

Abstract: A method and a decoder for receiving a message encoded in Turbo Codes and modulated for transmission as an analog signal includes: (a) demodulating the analog signal to recover the Turbo Codes; and (b) decoding the Turbo Codes to recover the message using an iterative Turbo Code decoder, wherein the decoding includes performing an error detection after a predetermined number of iterations of the Turbo Code decoder to determine whether or not an error has occurred during the transmission. The predetermined number of iterations may be, for example, two. Depending on the result of the error detection, the decoding may stop, a request for retransmission of the message may be sent, or further iterations of decoding in the Turbo Code decoder may be carried out.

Abstract: An asymmetric magnet for use in performing MRI of a patient's head. The magnet has a patient end. The magnet provides an offset imaging volume (35) in a recess with an isocentre that is positioned closer to the patient end than an opposite end. The magnet has at least three groups of coils (44, 45, 46) in a generally tapering arrangement. The magnet also has an additional group of coils (47). A first group of coils (44) overlaps the additional group of coils (47), such that a bottom portion (47?) of the additional group of coils (47) is positioned closer to the patient end of the magnet than a top portion (44?) of the first group of coils (44).