Abstract: A data-transmitting method of a handheld electronic device includes: detecting movement of a first handheld electronic device to generate a first motion data; receiving a broadcast signal, wherein the broadcast signal carries a source device data and a second motion data; comparing the first motion data with the second motion data; establishing a communication link to a second handheld electronic device according to the source device data when the first motion data matches the second motion data; and receiving a specific data from the second handheld electronic device or sending the specific data to the second handheld electronic device.

Abstract: Disclosed is a method and an apparatus NER-orientated Chinese clinical text data augmentation, and unannotated data and annotated data of label linearization processing through data preprocessing. A concealed part is predicted based on retained information by using the unannotated data and concealing part of information in text, and meanwhile an entity word-level discrimination task is introduced for pre-training of a span-based language model; and a plurality of decoding mechanisms are introduced in a fine-tune stage, a relationship between a text vector and text data is obtained based on the pre-trained span-based language model, linearized data with entity labels is converted into the text vector, and text generation is performed through forward decoding and reverse decoding in a prediction stage of a text generation model to obtain enhanced data with annotation information.

Abstract: The present disclosure provides a system for detecting the contamination condition of lubricating grease of a mechanical component. The system comprises a radio frequency signal generator, a sensor, a switch assembly and a radio frequency signal analyzer. The radio frequency signal generator generates a radio frequency signal with a frequency higher than 1.0 GHz. The sensor contacts lubricating grease to be sensed in the mechanical component. The switch assembly switches between a first mode, in which a radio frequency signal is transmitted through a first transmission path, thereby providing a first feedback signal for the radio frequency signal analyzer, and a second mode in which the radio frequency signal is transmitted through a second transmission path, thereby providing a second feedback signal for the radio frequency signal analyzer. The radio frequency signal analyzer analyzes the first and second feedback signals to detect the contamination condition of lubricating grease.

Abstract: Provided are a symbol sending method, a symbol receiving method, a sending device, a receiving device, and a storage medium. The symbol sending method includes the following: modulating two bits according to a model of a first constellation diagram to obtain a transmission symbol, where the model of the first constellation diagram satisfies the following: four vertices of the first constellation diagram form a rhombus, the lengths of the two diagonal lines of the rhombus are unequal, and each vertex corresponds to one value of the two bits; and sending the transmission symbol.

Abstract: Methods, apparatus, and systems for reducing Peak Average Power Ratio (PAPR) in signal transmissions are described. In one example aspect, a wireless communication method includes determining, for an input sequence of coefficients, an output sequence and generating a waveform using the output sequence. The output sequence corresponds to an output of a convolutional modulation between a three-coefficient function associated with 2 2 , 1, and 2 2 and an intermediate sequence. The intermediate sequence is generated by inserting zero coefficients between coefficients of the input sequence of coefficients.

Abstract: Techniques are provided for telephone call information collection and retrieval. A receiver device receives a telephone call from a caller device. The receiver device collects information associated with the telephone call and stores the information in a memory. Subsequently, the receiver device displays, via a graphical user interface, the telephone number of the caller device. The receiver device receives, via the graphical user interface, a user selection of the telephone number of the caller. In response to the user selection, the receiver device displays, via the graphical user interface, the information stored in the memory, including, for example, the start and end times of the telephone call, the location(s) of the receiver device during the telephone call, and text representing the audio of the call (e.g., speech-to-text conversion of at least a portion of the audio).

Abstract: A method for determining a road type includes measuring, for a preset period, a magnetic field of an environment in which an electronic device is located to obtain a plurality of magnetic field values, calculating an absolute value of a difference between every two adjacent magnetic field values among the magnetic field values sorted in chronological order, calculating an average of the absolute values related to the magnetic field values to serve as a variation value for the environment, determining whether the variation value is smaller than a predetermined threshold value, determining that the environment is a surface road when the determination result is affirmative, and determining that the environment is a non-surface road when the determination result is negative.

Abstract: An apparatus and a method for executing a customized production line using an artificial intelligence development platform, a computing device and a computer readable storage medium are provided. The apparatus includes: a production line executor configured to generate a native form of the artificial intelligence development platform based on a file set, the native form to be sent to a client accessing the artificial intelligence development platform so as to present a native interactive page of the artificial intelligence development platform; and a standardized platform interface configured to provide an interaction channel between the production line executor and the artificial intelligence development platform. The production line executor is further configured to generate an intermediate result by executing processing logic defined in the file set and to process the intermediate result by interacting with the artificial intelligence development platform via the standardized platform interface.

Abstract: The present invention disclosure also relates to a pharmaceutical composition that ccomprises the compound as an active ingredient.

Abstract: The present invention discloses a bacterium and an obtaining method and application thereof. The bacterium has a property of coproducing 1,3-propanediol and D-lactic acid. Further, the bacterium is Klebsiella oxytoca, including Klebsiella oxytoca PDL-5 CCTCC M 2016185. The obtaining method of the bacterium may be to obtain the bacterium by directly screening wild bacteria that satisfy conditions from the environment or performing gene engineering modification to wild bacteria. The present invention has the advantages that the bacteria can coproduce 1,3-propanediol and D-lactic acid through fermentation, the molar conversion rate and the concentration of the two products are very high, the types of byproducts are few, the concentration is low, the product extraction process is simplified, the high-efficiency biological production of 1,3-propanediol and D-lactic acid can be realized, and the industrial application prospect is very great.

Abstract: An optoelectronic device includes a first electrode, a second electrode that is spaced apart from the first electrode, an optoelectronic unit that is disposed between the first electrode and the second electrode, an insulating layer and a driving electrode. The optoelectronic unit includes an optoelectronic stack emitting or absorbing at least two wavelengths of light. The insulating layer is disposed on a lateral side of the optoelectronic stack that extends in a stacking direction of the optoelectronic stack. The driving electrode is disposed on the insulating layer at a location corresponding in position to the optoelectronic unit and is separated from the first and second electrodes.

Abstract: A mask module includes a framework and a first strip plate fixed on the framework and extending along a first direction. The first strip plate is provided with a first concave-convex structure on one side edge along the first direction. At least one convex structure is provided in a middle of the first concave-convex structure along the first direction. The convex structure and the first stripe plate are integrally formed.

Abstract: A mask module includes a framework, a first strip plate fixed on the framework and extending along a first direction, and a first mask. The first mask is located on a side, deviating from the framework, of the first strip plate. The first mask includes at least one preset area, and the preset area includes at least one opening area. The first strip plate is provided with a first concave-convex structure on one side edge along the first direction. At least one convex structure is provided in a middle of the first concave-convex structure along the first direction. In a direction perpendicular to a surface of the first mask, the first concave-convex structure and the convex structure cover at least a part of area of the at least one opening of the preset area. The convex structure and the first stripe plate are integrally formed.

Abstract: A display panel and a display apparatus are provided in the present disclosure. The display panel includes a display region, a first non-display region and a second non-display region. The display region includes a plurality of first signal lines extending along the first direction; at least a part of the plurality of first signal lines includes at least one first line segment and at least one second line segment; the at least one first line segment is between two adjacent non-display regions; at least a part of the at least one second line segment is on a side of the first non-display region away from the second non-display region along the first direction; and/or, at least a part of the at least one second line segment is on a side of the second non-display region away from the first non-display region along the first direction.

Abstract: The present application provides a displaying base plate and a displaying device, which relates to the technical field of displaying. The displaying device can ameliorate the problem of screen greening caused by electrostatic charges, thereby improving the effect of displaying. The displaying base plate includes an active area and a non-active area connected to the active area, the non-active area includes an edge region and a first-dam region, and the first-dam region is located between the active area and the edge region; the displaying base plate further includes: a substrate; an anti-static layer disposed on the substrate, wherein the anti-static layer is located at least within the edge region; and a driving unit and a touch unit that are disposed on the substrate, wherein the driving unit is located within the active area.

Abstract: One or more aspects of the disclosure provides a nonwoven fabric comprising a single layer in which the single fabric layer comprises a plurality of different fibers in which each fiber type has desired functionality. In one aspect, a system for preparing a nonwoven fabric having a single fabric layer in which the single fabric layer comprises a plurality of different fiber types, is provided. The system includes a spin beam having a zoned distribution plate disposed upstream of a spinneret, the zoned distribution plate includes a plurality of distribution apertures arranged in zones, wherein each zone is configured and arranged to extrude a plurality of polymer streams that are of a different polymer type than polymer streams extruded by an adjacent zone to the spinneret to form a single layer having two or more types of fibers that are of a different type from each other.

Abstract: A system having a first polymer source and a spin beam in fluid communication with the first polymer source is provided. The spin beam includes a spinneret assembly having filament nozzles configured and arranged to extrude a plurality of filaments of a first polymer. A gas distribution plate is disposed downstream of the spinneret assembly, and includes a plurality of gas distribution slots that are configured and arranged to receive two or more corresponding filament nozzles of the spinneret assembly therein. A stream of gas is introduced into the plurality of slots to draw and attenuate the filaments extruded by the plurality of filament nozzles. The drawn and attenuated filaments are collected on a collection surface disposed downstream of the gas distribution plate to form a nonwoven fabric. A solid additive, such as pulp fibers may be blended with the filaments prior to collecting the filaments on the collection surface.

Abstract: The disclosure discloses a mask device and an evaporation device, so as to manufacture a special-shaped display panel, improve the manufacturing efficiency of the special-shaped display panel and lower the cost. The mask device provided by the embodiment of the present disclosure comprises a framework and a first strip plate, where the first strip plate is fixed on the framework and extends along the first direction, the first strip plate includes a first area and a second area, and the width of the first area is greater than the width of the second area in the direction parallel to the surface of the first strip plate and vertical to the first direction.

Abstract: Provided are a signal configuration method, apparatus, device, and a storage medium. The method includes unevenly configuring at least two phase tracking reference signal (PTRS) blocks in a time domain symbol, where each PTRS block includes one or more PTRSs; and sending the configured PTRS blocks to a second node.

Abstract: Provided is a transmission bandwidth configuration method. The method includes: configuring a first channel bandwidth (CB) of a carrier; and in response to determining that the first CB is greater than a first preset bandwidth, configuring subcarriers in a first TBC according to a preset percentage X of the first TBC in the first CB and the first CB, so as to complete a subcarrier configuration in a transmission bandwidth configuration. The preset percentage X is within a range of [a preset lower limit value, a preset upper limit value], the preset lower limit value is greater than 90% and the preset upper limit value is less than 100%. Also provided is a transmitting node.