Abstract: A wearable electronic device, including a display, a camera, at least one sensor, memory, and at least one processor configured to: based on receiving, through the camera, a first user input for executing the workspace corresponding to a first space, stored in the memory, in a second space different from the first space, obtain spatial information about the second space using the at least one sensor, wherein the workspace includes at least one virtual objects, and display the at least one virtual object on the display, based on the spatial information about the second space.

Abstract: The present disclosure provides an automatic chassis lifting mechanism for a treadmill, including a chassis, where an upper housing is mounted at an upper end of an upper surface of the chassis, a lower housing is mounted at a position of a lower surface of the chassis corresponding to the upper housing, a running belt is rotationally mounted at the center of the upper surface of the chassis, an automatic lifting mechanism is mounted below the lower housing, the automatic lifting mechanism is rotationally connected to the chassis, and the slope of the treadmill is adjusted by means of the automatic lifting mechanism. The automatic lifting mechanism includes an adjustable lifting frame and a push rod motor, the adjustable lifting frame is rotationally arranged at a position of the bottom of the chassis close to the lower housing.

Abstract: An output matching circuit includes a plurality of inductor parts and is connected to an output pad electrode of a power amplifier. In a radio frequency module, a second principal surface of a first wiring board and a third principal surface of a second wiring board are on opposite sides of the radio frequency module. An external connection terminal is arranged on a fourth principal surface of the second wiring board. The power amplifier is arranged on a first principal surface) of the first wiring board. In the output matching circuit, at least part of a first inductor part, which is the inductor part L1 closest to the output pad electrode of the plurality of inductor parts, is arranged on the first principal surface of the first wiring board.

Abstract: Disclosed is an adaptive control method and system for train operating condition identification. The method includes acquiring train operating state data under various traction conditions and calculating traction and braking performance data. An adhesion condition characteristic data set is formed, and train adhesion conditions are divided into Nz grades based on this data set, where Nz is a natural number. The current adhesion condition grade Nd is identified using the number of adhesion condition grades and current operating state data, where Nd?Nz, establishing a mapping relationship between an adhesion coefficient and maximum deceleration for braking under the identified grade. An optimal train protection curve is generated. By clustering and grading adhesion conditions through a clustering algorithm, the method achieves more accurate adhesion condition analysis.

Abstract: An electronic equipment includes a device and a cable. The device includes a casing, a fixing element, a sealing element, an electronic element and a first connecting portion. The fixing element is disposed inside the casing and includes a first snapping portion. The sealing element is sandwiched between the casing and the fixing element. The first connecting portion connects the electronic element located inside the casing. The cable includes a second connecting portion, a wiring portion and a body connected between the second connecting portion and the wiring portion. The body penetrates through an opening of the casing and an opening of the sealing element. The body has a second snapping portion and a pressing zone. When the second snapping portion snaps with the first snapping portion, the second connecting portion connects the first connecting portion, and the sealing element presses against the pressing zone.

Abstract: Passively monitoring a user's breathing with a device can include identifying breathing modes of the user's breathing and responsive to detecting a trigger mode based on the identifying, generating an instruction adapted to the trigger mode. The instruction can be conveyed to the user via the device. The monitoring can include determining phases of the user's breathing with the device. Determining the phases can include receiving acoustic signals generated by an acoustic sensor in response to a user's breathing and generating acoustic data comprising features extracted from the acoustic signals. Phases of the user's breathing can be determined by classifying the acoustic data using a machine learning model trained based on signal processing of motion signals generated by a motion sensor in response to human breathing motions. Though trained using signal processing of motion signals, the machine learning model is trained to classify acoustic data.

Abstract: A vehicle control system includes a steering operation element configured to receive a steering operation of a vehicle by a driver, a grip detector configured to detect a gripping state of the steering operation element by the driver of the vehicle, a traveling controller configured to perform traveling control related to steering and acceleration or deceleration of the vehicle, and a determiner configured to determine on the presence or absence of execution of the traveling control or the degree of execution of the traveling control based on the gripping state.

Abstract: A cooling system includes: a heat sink located radially outward of a motor and including a plurality of fins; a motor cooling channel located between a stator of the motor and the plurality of fins and allowing a coolant to flow therethrough; an inverter cooling channel for cooling an inverter device by allowing the coolant to flow therethrough; a first flow channel allowing the coolant to flow from the motor cooling channel to the inverter cooling channel; a second flow channel allowing the coolant to flow from the inverter cooling channel to the motor cooling channel; and a pump provided in one of the first flow channel or the second flow channel.

Abstract: There is provided a water-soluble film containing polyvinyl alcohol resin, wherein the ratio of fluorine element to the total amount of elements (F1S) found at the time of analyzing a first surface of the water-soluble film through X-ray Photoelectron Spectroscopy is 1 mol % or greater and 25 mol % or less; and ratio of the fluorine element to the total amount of elements (F1B) found at the time of analyzing a surface 0.1 ?m deep from the first surface through X-ray Photoelectron Spectroscopy is 0.5 mol % or less. As a result, a water-soluble film having excellent detachability from the support, as well as excellent transparency and sealing property, and a packaging body for chemicals may be provided using this film.