Abstract: A resin composition contains: a molybdenum compound (A); a curable resin (B) including a maleimide compound (B1) and an allyl-group-containing benzoxadine compound (B2); and an inorganic filler (C). The molybdenum compound (A) includes molybdenum compound particles to be surface-treated with a surface treatment agent.

Abstract: Semiconductor device structures and methods for manufacturing the same are provided. The semiconductor device structure includes a substrate, a first nitride semiconductor layer, a second nitride semiconductor layer, a third nitride semiconductor layer, and a fourth nitride semiconductor layer. The substrate has a first region and a second region. The second nitride semiconductor layer is disposed on the first nitride semiconductor layer and has a bandgap greater than that of the first nitride semiconductor layer. The third nitride semiconductor layer is doped with impurity and on the first region. The fourth nitride semiconductor layer is doped with impurity and disposed on the second region. A first width of the third nitride semiconductor layer is different from a second width of the fourth nitride semiconductor layer.

Abstract: Provided is a flying apparatus capable of effectively cooling a constituent device. A flying apparatus 10 comprises: an airframe base 14; a power supply unit; an arm 11 which extends from the airframe base 14 toward a periphery; a rotor 12 which is disposed on an end portion side of the arm 11; a motor 17 which rotationally drives the rotor 12; and a power converting unit 19 which converts electric power supplied from the power supply unit to the motor 17. The power converting unit 19 is included inside the arm 11 below a rotation range 24 of the rotor 12.

Abstract: The present disclosure discloses a method and an apparatus for identifying an S-characteristic of a pump turbine and a control method. The method for identifying an S-characteristic of a pump turbine includes: collecting a set of state parameters of the pump turbine at a preset time interval, wherein the state parameters comprise a flow rate and a rotation speed of the pump turbine; calculating a slope of a relationship curve between the rotation speed and the flow rate of the pump turbine within a current preset time interval; and determining, according to the positivity or negativity and an absolute value of the slope, whether the pump turbine enters an S-characteristic region.

Abstract: A self-locking switch assembly and heat gun, which relates to power tools; switch assembly includes switch, trigger, holder, self-locking structure, and first elastic member, self-locking structure including toggle button deflectably disposed on trigger and abutment block disposed on holder, toggle button having lock position wherein toggle button abuts against abutment block to prevent trigger from sliding towards switch and unlock position wherein toggle button is detached from abutment block so the trigger may be stressed to slide towards trigger, first elastic member being configured to be stressed and deformed when toggle button is deflected from lock position to unlock position and to drive toggle button to be deflected from unlock position to lock position when toggle button is released, holder being provided with stop portion for preventing toggle button at unlock position from rotating back towards lock position, toggle button at unlock position being fitted with stop portion.

Abstract: The present disclosure relates to a drive device, a vehicle, and a method of controlling a drive device. A drive device includes an articulated structure, a transmission structure, and a drive structure. The articulated structure includes a fixed end and a movable end articulately connected to the fixed end. The transmission structure is provided at the movable end and includes a connection rod and a rocker arm. One end of the connection rod is rotatably connected to the rocker arm, and the other end of the connection rod is rotatably connected to the fixed end. The drive structure is provided at the movable end and includes an actuator and a drive shaft. The drive shaft is fixedly connected to an end of the rocker arm away from the connection rod. The actuator drives the drive shaft to rotate the rocker arm about an axis of the drive shaft.

Abstract: The present invention relates to a novel meta-polyhedral oligomeric silsesquioxane (meta-POSS) compound as a modified polyhedral oligomeric silsesquioxane, which is a polysiloxane-based compound, a preparation method thereof, and a composition containing the meta-POSS compound prepared by the preparation method. The novel meta-POSS compound is characterized by including a structural unit of —Si—O—R2-O—Si—.

Abstract: A printing device is provided. The printing device prints a cut position mark for specifying a medium cut position that is a cut position of a medium in a medium transport direction at a position separated by a certain distance from each of multiple medium cut positions on an transport direction upstream side, and prints a first cut range mark disposed at a position corresponding to one end of the medium cut range that is a cut range of the medium in the medium width direction at the medium cut position and a second cut range mark disposed at a position corresponding to the other end of the medium cut range.

Abstract: A light-emitting device that emits output light, is a light-emitting device that includes: a light-emitting element that emits a primary light; and a wavelength converter that converts at least a portion of the primary light into a secondary light. The output light includes at least a portion of the secondary light. The output light has a light intensity greater than or equal to a predetermined value throughout an entire wavelength range of from 750 nm to 900 nm, inclusive. A ratio of a light intensity of the output light at 900 nm to a light intensity of the output light at 750 nm is greater than or equal to 0.2 and less than 3.0. The output light has a spectral luminosity of at least 0.1 lm/W and at most 10 lm/W.

Abstract: A bill processor is provided with a bill validator that may receive, from a mobile terminal, telecommunication signals inclusive of electronic currency information to store it in a stacker memory of a bill stacker. The bill processor includes an interface (80) for receiving electronic currency information transmitted from a mobile terminal (70), a bill validator (1) that has a validation transceiver (3) for receiving the electronic currency information transmitted from the interface (80) and a bill stacker (2) for accumulating bills considered genuine by and forwarded from the bill validator (1) so that the validation transceiver (3) of the bill validator (1) transmits electronic currency information to a stacker transceiver (21) of a bill stacker (2) that then sends the information to a stacker memory (22) of the bill stacker (2) to finally store the information in the stacker memory (22).

Abstract: A stretchable insulating film may include a first insulating layer having stretchability and a second insulating layer on the first layer and having non-stretchability. The first insulating layer may include an elastomer and the second insulating layer may include a cyclic siloxane polymer framework. An electronic device may include the stretchable insulating film. A method of manufacturing the stretchable insulating film may include forming the first insulating layer and forming the second insulating layer. The forming the first insulating layer may include coating a composition including the elastomer or depositing the elastomer. The forming the second insulating layer may include injecting a cyclic siloxane monomer and an initiator on the first insulating layer into a reactor equipped with a heat source and performing a polymerization reaction by low-temperature vapor deposition.

Abstract: In a ceramic substrate according to an embodiment, there are two or more peaks within a range of 98 eV or higher and 106 eV or lower in a spectrum obtained by measuring a laser-irradiated zone on a laser-processed surface by X-ray Photoelectron Spectroscopy (XPS). A ceramic circuit board and a semiconductor device including the ceramic substrate are provided. Methods for manufacturing the ceramic substrate and a ceramic split substrate are also provided.

Abstract: A UE discovery message protection method, includes: when a first UE is located outside network coverage, monitoring a first announcement message, where the first announcement message includes: a discovery message, which is encrypted on the basis of a discovery key, and an LTK ID, which indicates a LTK; and determining the discovery key on the basis of the LTK corresponding to the LTK ID, where the LTK is received when the first UE is within the network coverage.

Abstract: An electrical connector includes a conductive housing and a number of first terminal modules. The conductive housing defines a receiving slot configured to at least partially receive a mating module along a first direction. The conductive housing includes a first conductive housing. The first conductive housing defines a number of first terminal module installation slots disposed at intervals along a second direction. The first terminal module installation slots communicate with the receiving slot. The first conductive housing further includes a number of first partition walls. Each two adjacent first terminal module installation slots are separated by one first partition wall. Each first terminal module is at least partially installed in a corresponding first terminal module installation slot. Each first terminal module includes a first conductive terminal which is not in contact with the first conductive housing.

Abstract: Provided are a device, a method, and a system for supporting biometric image finding/diagnosis, the device comprising: a processor; and a memory including one or more instructions implemented to be executed by the processor, wherein the processor; extracts a first attribute information from a first biometric image of an object on the basis of a machine learning model; changes the first attribute information of the first biometric imaged by mapping adversarial noise to the first biometric image, so as to generate a second biometric image having second attribute information; and displays the first biometric image having the first attribute information and the second biometric image having the second attribute information on a display unit.

Abstract: A display panel and a display device are provided. An organic light-emitting layer includes a doped region and an undoped region, and the undoped region is located between the doped region and the hole blocking layer. When the display panel is in a low grayscale display state, an exciton concentration distribution curve of the organic light-emitting layer includes a first peak located in the doped region and a second peak located in the undoped region, and a peak value of the second peak is less than a peak value of the first peak.

Abstract: An output amplifier circuit, and a display driver and a display device including the output amplifier circuit. The output amplifier circuit includes: first to nth amplifiers which receive first to nth input voltages and generate first to nth output voltages by amplifying the respective first to nth input voltages; first to Kth bias circuits which are provided corresponding to each of first to Kth amplifier groups formed by grouping the first to nth amplifiers into K groups, and each generates a bias voltage for setting a current value of an operating current of the amplifiers; first to Kth wirings which supply the bias voltage generated by each of the first to Kth bias circuits to the first to Kth amplifier groups respectively; and a switch circuit which, when in an ON state, connects one wiring among the first to Kth wirings with another wiring different from the one wiring.

Abstract: The present invention provides a thermally expandable microcapsule that enables the production of a light molded article with high expansion ratio and excellent appearance, as well as a foamable resin composition and a foam that are produced using the thermally expandable microcapsule. Provided is a thermally expandable microcapsule including: a shell containing a polymer; and a volatile expansion agent as a core agent encapsulated by the shell, the shell containing silicon dioxide and a polymer obtained by polymerizing a monomer composition containing a carbonyl group-containing monomer, the thermally expandable microcapsule having a volatile content of 0.55% by weight or more and 2% by weight or less upon standing for one hour at a temperature of 70° C.

Abstract: A pump device includes a pump head and a device main body part. The pump head includes: a valve module having a guide holding suction and discharge valves and having a side flow path allowing communicating with an outer lateral surface; a first block including a first accommodation chamber accommodating a valve module lower part, a suction port, a suction-side flow path connecting the suction port and valve, a pump chamber, and a pump chamber communication flow path connecting the pump chamber to the side flow path; a second block including a second accommodation chamber accommodating a valve module upper part, a discharge port, and a discharge-side flow path connecting the discharge port to a discharge valve upper part; and a coupling device for coupling the blocks. The device main body part includes a diaphragm in the first block pump chamber and an actuator driving the diaphragm to reciprocate.

Abstract: The present disclosure discloses an acoustic device. The acoustic device may include a hanger assembly, at least one of an audio input component or an audio output component, a control circuit assembly, and a protection assembly. The hanger assembly may include a shell forming a space. The control circuit assembly may include one or more circuit boards arranged in the space. The protection assembly may include a protection plate. The protection plate may be arranged in the space and physically connected with the shell of the hanger assembly to form a protection barrier between at least one of the one or more circuit boards and the shell.