Abstract: A method includes receiving training data including transcribed speech utterances spoken in a general domain, modified speech utterances in a target domain, and unspoken textual utterances corresponding to the transcriptions of the modified speech utterances in the target domain. The modified speech utterances include utterances spoken in the target domain that have been modified to obfuscate one or more classes of sensitive information recited in the utterances. The method also includes generating a corresponding alignment output for each unspoken textual utterance of the received training data using an alignment model. The method also includes training a speech recognition model on the alignment outputs generated for the corresponding to the unspoken textual utterances, the un-transcribed speech utterances, and the transcribed speech utterances to teach the speech recognition model to learn to recognize speech in the target domain and phrases within the one or more classes of sensitive information.

Abstract: A fingerprint recognition module is disclosed, and including: a base substrate; a driving circuit layer disposed on a side of the base substrate, and including a plurality of driving transistors arranged in an array; a first insulating layer disposed on a side of the driving circuit layer facing away from the base substrate, and including a plurality of first via holes running through the first insulating layer in a thickness direction of the first insulating layer; a plurality of photoelectric converters disposed on a side of the first insulating layer facing away from the driving circuit layer, and in contact with first electrodes of the plurality of driving transistors through the plurality of first via holes in one-to-one correspondence; a second insulating layer disposed on a side of the first insulating layer facing away from the base substrate.

Abstract: Disclosed is an embedded semiconductor random access memory structure, including a hafnium oxide-based ferroelectric storage element suitable for storing information, and a tunneling field effect transistor connected to the storage element. The tunneling field effect transistor is suitable for controlling the hafnium oxide-based ferroelectric storage element to perform read and write operations. A semiconductor memory array can be formed by repeating the above memory structures. A control method for the memory structure includes steps of writing 0, writing 1, reading, and writing back.

Abstract: A vehicle includes an electric chassis and a vehicle body to be assembled, and the vehicle body is configured to be connected to the electric chassis. A vehicle final assembly line includes: an automatic guided vehicle AGV, configured to convey the electric chassis to a marriage station; and a vehicle body positioning device, configured to position the vehicle body on the electric chassis to connect the vehicle body to the electric chassis at the marriage station. The AGV is further configured to: convey the vehicle body and the electric chassis that are connected to each other to a plurality of assembly stations in sequence so as to complete assembly of the vehicle at the plurality of assembly stations. The vehicle final assembly line further includes an end-of-line device, configured to separate the assembled vehicle from the AGV at the end-of-line station, to cause the assembled vehicle to leave the line.

Abstract: A display panel includes: a light-emitting baseplate including a plurality of light-emitting components arranged in array; a first light extraction layer located at a light-emitting side of the light-emitting baseplate and including a plurality of first light extraction patterns, orthographic projections of the plurality of first light extraction patterns on the light-emitting baseplate covering at least part area of the light-emitting components; a color filter layer including a plurality of filter patterns, orthographic projections of the plurality of filter patterns on the light-emitting baseplate covering orthographic projections of the plurality of light-emitting components on the light-emitting baseplate; and a second light extraction layer including a plurality of second light extraction patterns, orthographic projections of the second light extraction patterns on the light-emitting baseplate being within the orthographic projections of the plurality of filter patterns on the light-emitting baseplate.

Abstract: A power steering device for inflatable boat includes a boat body, an underwater propeller is fixed on one side of the bottom surface of the boat body, a rudder is arranged on the other side of the bottom surface of the boat body, and a swinging handle is provided on the top surface of the boat body, a swinging joint is fixed to one end of the swinging handle, and the swinging joint and the swinging handle are connected by a connection mechanism, the boat body is provided with a mounting hole passed through the boat body, and the rudder and the swinging joint are respectively mounted two openings of the mounting hole, and the rudder is fixed to the swinging joint so as to rotate synchronously.

Abstract: Disclosed are a hydrogenation catalyst, a preparation method therefor and use thereof. The hydrogenation catalyst includes a carrier and an active component supported on the carrier, wherein the carrier is nitrogen-doped carbon, and the active component is a bimetal selected from Ru—Fe, Ru—Co, Ru—Ni or Ru—Cu.

Abstract: Illustrative embodiments of the present disclosure include a method, an electronic device, and a computer program product for image processing. The method includes extracting a first hidden vector in a first image and acquiring first grid data associated with the first image, wherein the first grid data corresponds to pixel positions of the first image. The method further includes encoding the first hidden vector to acquire first encoded data, generating first inference data based on the first grid data and the first encoded data, decoding the first inference data to generate first decoded data, and generating a second image based on the first decoded data and the first image, wherein the second image has a higher resolution than the first image. The method can continuously enhance image quality by exploring potential correlations between pixels, and can provide powerful and arbitrary super resolution processing capabilities for up sampled images.

Abstract: The present invention discloses a field effect transistor device for improving the problem of the short-channel effect of a field effect transistor in the prior art, comprising: an active layer, comprising a source region, a drain region, and a channel region located between the source region and the drain region; a gate provided around the channel region; and a gate insulating layer provided between the gate and the channel region; wherein when a device is turned on, an effective channel, and an equivalent source and/or equivalent drain away from the effective channel are formed in the channel region, and the field effect transistor device connects the source region and the drain region through the effective channel, and the equivalent source and/or equivalent drain to contribute an operating current.

Abstract: Electret melt-blown webs made from a polypropylene composition (PC) comprising a propylene homopolymer (HPP) having: a. a melt flow rate MFR2 in the range from 400 to 5000 g/10 min, b. a melting temperature Tm, in the range from 140 to 160° C., and c. a content of 2, 1 erythro regiodefects in the range from 0.01 to 1.5 mol %.

Abstract: Aspects and embodiments disclosed herein include filter module comprising an input port to receive a radio frequency signal, a first output port connected to an antenna, a filter disposed along a fundamental signal path from the input port to the first output port, and a second output port to output a harmonic signal generated in response to the RF signal, the second output port being electrically connected to a node on the fundamental signal path via a harmonic signal path including a resonating structure configured to improve a linearity response of the filter module, the resonating structure including resonators electrically connected to each other in anti-series or anti-parallel and disposed on a piezoelectric film, a polarity direction of a first half of the resonators opposite to a polarity direction of a second half of the resonators when a voltage is applied across the piezoelectric film.

Abstract: A method and apparatus for multiple radio access technology (multi-RAT) access mode operation for a wireless transmit/receive unit (WTRU) are disclosed. A WTRU and a network may enable a multi-RAT access mode of operation based on at least one of WTRU subscription, a service agreement of the WTRU, a roaming status of the WTRU, a selected access point name (APN), an Internet protocol (IP) flow class, a subscriber profile identity for the WTRU, requested quality of service, or a proximity indication indicating proximity to a cell supporting multi-RAT access mode. The WTRU may send a capability indication of support of multi-RAT access to a network, wherein the multi-RAT access mode is enabled based on the capability indication. A partial handover of bearers may be performed. In performing the handover, the target cell is determined based on a priority rule.

Abstract: A shoe structure includes an upper, an insole, a welt, a welt stitch, a sole, a sole stitch, and a cover strip. The upper has a bottom periphery with inner and outer sides, by which the insole and the welt are located respectively. The upper, the insole and the welt are combinedly stitched by the welt stitch. The sole is located below the insole and the welt, and stitched with the welt by the sole stitch. The cover strip is disposed on a top side of the welt and disposed with at least one stitching thread. The shoe structure can significantly enhance the sense of value to consumers on the condition of only slightly increasing the manufacturing cost, and has the advantages of durability, easy maintenance, aesthetic appearance and low cost.

Abstract: A sensor cleaning system includes: a sensor unit configured to monitor an external environment of a vehicle; a cover lens configured to cover a measurement region of the sensor unit; an outer cleaner configured to selectively come in contact with the cover lens; and a transmission unit configured to transmit a driving force of a driving unit to the outer cleaner. The sensor cleaning system also includes a control unit configured to adjust a position of the outer cleaner such that the outer cleaner selectively comes in contact with the cover lens by the driving force of the driving unit, and to move the cover lens up and down.

Abstract: Provided are a display panel. The display panel includes a substrate, a light-emitting element, and a light control assembly. The light-emitting element is located on a side of the substrate. The light control assembly and the light-emitting element are on the same side of the substrate. The light control assembly includes a first light-shielding structure, a spacer structure, and a second light-shielding structure which are stacked. At least part of the first light-shielding structure surrounds the light-emitting element. The spacer structure is located on the side of the first light-shielding structure facing away from the substrate. The second light-shielding structure is located on the side of the spacer structure facing away from the first light-shielding structure. In a first direction, the maximum distance from the second light-shielding structure to the substrate is greater than or equal to the maximum distance from the light-emitting element to the substrate.

Abstract: A semiconductor structure and a method for preparing the same are provided. The semiconductor structure includes: a substrate having a plurality of active regions that are arrayed. Each of the plurality of active regions includes an active portion and an active extension portion. A word line gate structure is positioned in the substrate. The word line gate structure runs through the plurality of active regions. The word line gate structure includes a word line layer and a word line isolation layer. The active extension portion covers a surface of the active portion and is at least partially positioned on the word line gate structure. A word line isolation extension portion is positioned in the active extension portion, where the word line isolation extension portion is connected to the word line isolation layer and formed on a surface of the word line isolation layer.

Abstract: An inspection system comprises: a radiation source; a detector configured to detect a signal when radiation emitted by the radiation source acts on the inspected object; and a processor in communication connection with the radiation source and configured to determine at least one periodic radiation combination corresponding to a type of the object according to the type of the object, select periodic radiation combinations respectively corresponding to at least two different portions of the object in the at least one periodic radiation combination, and cause the radiation source to emit radiation to the at least two corresponding different portions in selected periodic radiation combinations during the time that the object is scanned, wherein a periodic radiation combination is a chronological arrangement of at least one radiation pulse output by the radiation source in each scanning period. An inspection method is also provided.

Abstract: This disclosure generally relates to power generation methods and systems based on gas turbine engines, and particularly to mobile and adaptive power generation systems and methods based on gas turbine engine for supplying mechanical and/or electrical power for fracturing operations at an oil wellsite. Various systems, platforms, components, devices, and methods are provided for flexibly and adaptively configure one of more gas turbines, hydraulic pumps, and electric generators to support both fracturing and electric demands at a well site. The disclosed implementations enable and facilitate a mobile, adaptive, and reconfigurable power system to provide both mechanical and electric power for hydraulic fracturing operation, which is convenient to set up for operation and for transport.

Abstract: A stator assembly, a motor and a power-assisted bicycle are provided. The stator assembly includes a stator component and a busbar component. The stator component is provided with multiple segmented stator cores and segmented stator windings wound around the segmented stator cores. Each segmented stator winding has two terminals. The busbar component is installed on one end of the stator component along the axial direction. The busbar component is provided with multiple layers of bus bars, which have a plurality of connecting portions. The stator component is also provided with bridge connecting members, which are connected to each of the terminal of at least two segmented stator windings. The connecting portions are connected to the remaining terminals of the stator component in one-to-one correspondence.

Abstract: A method for constructing a rockbolt force inversion model based on laser scanning of a bearing plate includes: acquiring a first morphological point cloud of the bearing plate based on a laser scanner; acquiring a second morphological point cloud of the bearing plate based on the laser scanner; and constructing the rockbolt force inversion model based on a preset convolutional neural network, the first morphological point cloud, the second morphological point cloud and a rockbolt force value.