Abstract: Provided are: a thermosetting resin composition from which a molded body exhibiting little change in optical characteristics when exposed to high temperatures can be obtained, and which can be applied to various packaging processes; an organosilicon compound from which the composition can be achieved; and a molded body and an optical semiconductor device which are obtained using such a thermosetting resin composition. The thermosetting resin composition includes: a compound that is selected from among organosilicon compounds (A) represented by Formula (1-1) or Formula (1-2); an organosilicon compound (B) that has a plurality of crosslinkable groups in its molecule and is other than the organosilicon compounds (A); and a hydrosilylation catalyst (C), in which the organosilicon compound (B) contains a compound that is crosslinkable with the organosilicon compounds (A).

Abstract: Provided is a signal processing apparatus that includes a voice quality conversion unit that converts acoustic data of any sound of an input sound source to acoustic data of voice quality of a target sound source different from the input sound source on the basis of a voice quality converter parameter obtained by training using acoustic data for each of one or more sound sources as training data, the acoustic data being different from parallel data or clean data.

Abstract: For example, an effective voice quality conversion process is performed. An information processing apparatus includes: a voice quality conversion unit that performs sound source separation of a vocal signal and an accompaniment signal from a mixed sound signal and performs voice quality conversion using a result of the sound source separation.

Abstract: A working vehicle includes: a vehicle body provided with a traveling device; a hydraulic pump including a swashplate configured to change an output of the hydraulic pump according to a swashplate angle; a traveling motor including an output shaft having a rotation speed variable according to the output of the hydraulic pump and capable of transmitting power of the output shaft to the traveling device; an angle detector configured to detect the swashplate angle that is an angle of the swashplate; and a swashplate control unit configured to control the swashplate angle on the basis of control information relating to control of the swashplate angle and an actual swashplate angle that is the swashplate angle detected by the angle detector.

Abstract: A compound has a tetra-hydroquinoline skeleton, the compound having inhibitory action against ferroptosis, and exerting therapeutic or preventive effect on diseases, disorders or syndromes related to ferroptosis inhibition, such as multiple sclerosis.

Abstract: The work vehicle includes a vehicle body provided with a travel device; a prime mover provided in the vehicle body; a transmission device capable of speed-changing a driving force from the prime mover and transmitting the driving force to the travel device; a transmission case housing the transmission device and being filled with lubricating oil; and a controller capable of switching between a warm-up operation mode in which a gear of the transmission device is rotated in a state in which transmission of power from the transmission device to the travel device is blocked and a travel operation mode in which the gear is rotated in a state in which the power is transmitted from the transmission device to the travel device.

Abstract: A cleaning member includes: an elastic contact plate that includes a distal end surface with a corner portion to be brought into contact with a cleaning target surface, which is moved with toner attached thereto, of a cleaning target body; and a support plate bonded to the elastic contact plate from a back surface side of the elastic contact plate to support the elastic contact plate, the support plate being more rigid than the elastic contact plate. The distal end surface of the elastic contact plate projects from a distal end surface of the support plate.

Abstract: A battery control device includes: a first identification unit configured to acquire an identification voltage which is output according to a type of a battery from the battery and to identify the type of the battery based on the acquired identification voltage; a second identification unit configured to acquire identification information for identifying the type of the battery from the battery and to identify the type of the battery based on the acquired identification information; and an estimation unit configured to estimate the type of the battery based on an identification result from the first identification unit and an identification result from the second identification unit.

Abstract: Provided is a signal processing apparatus that includes a voice quality conversion unit that converts acoustic data of any sound of an input sound source to acoustic data of voice quality of a target sound source different from the input sound source on the basis of a voice quality converter parameter obtained by training using acoustic data for each of one or more sound sources as training data, the acoustic data being different from parallel data or clean data.

Abstract: The present technology relates to a signal processing device, a signal processing method, and a program that allow for easier sound source separation. The signal processing device includes a sound source separation unit that recursively performs sound source separation on an input acoustic signal by using a predetermined sound source separation model learned in advance to separate a predetermined sound source from an acoustic signal for learning including the predetermined sound source. The present technology can be applied to a signal processing device.

Abstract: For example, a signal processing device configured to perform appropriate sound source separation processing is provided. A signal processing device includes: a downconverter configured to apply downsampling processing to a mixed sound signal in which sound source signals included in a high-frequency component higher than a predetermined frequency are mixed; a mask generation unit configured to generate a mask on the basis of a downsampling processing result provided by the downconverter; and a mask processing unit configured to apply the mask generated by the mask generation unit to the mixed sound signal.

Abstract: Provided is a method of producing a porous molded body, the method including: the step of obtaining a molded body by molding a raw material that contains from 1 part by mass to 100 parts by mass of a bicarbonate compound (A) represented by AHCO3 (wherein, A represents Na or K) and from 0 parts by mass to 99 parts by mass of a compound (B) represented by BnX (wherein, B represents Na or K; X represents CO3, SO4, SiO3, F, Cl, or Br; and n represents an integer of 1 or 2 as determined by the valence of X) (provided that a total amount of (A) and (B) is 100 parts by mass); and the step of obtaining a porous molded body by performing a heat treatment of the molded body in a temperature range of from 100° C. to 500° C. and an atmosphere that contains water vapor in an amount of from 1.0 g/m3 to 750,000 g/m3 and thereby thermally decomposing not less than 90% by mass of the bicarbonate compound (A).

Abstract: A core quality estimation system that estimates quality of a core to be formed by filling a mold with kneaded sand produced by kneading in a kneading tank and heating the kneaded sand includes a computer that executes operations of acquiring mold temperature information of the mold, acquiring environmental information regarding a surrounding environment in which the core is formed, and estimating the quality of the core based on the mold temperature information and the environmental information.

Abstract: A vehicle accident prediction system, a vehicle accident prediction method, a vehicle accident prediction program, and a learned model creation system obtain a training data set containing feature group data, which includes a first feature representing an attribute of a driver of a vehicle, a second feature representing a state of the vehicle, and a third feature combining a plurality of second features, and accident data relating to an accident of the vehicle, create, through learning, a learned model that predicts an accident of the vehicle from the feature group data using a plurality of the obtained training data sets, input the feature group data that is to be a prediction target, and predict an accident of the vehicle from the input feature group data using the created learned model.

Abstract: A signal processing apparatus is provided that includes a sound source separation section configured to apply sound source separation processing to a mixed sound signal including a mixture of signals of a plurality of sound sources, and band extension sections configured to apply frequency band extension processing to respective sound source separation signals obtained by separation by the sound source separation section.

Abstract: Provided is an information processing device and a method that enable extraction of a desired object from a moving image with sound. The information processing device includes an image object detection unit that detects an image object on the basis of a moving image with sound, a sound object detection unit that detects a sound object on the basis of the moving image with sound, and a sound image object detection unit that detects a sound image object on the basis of a detection result of the image object and a detection result of the sound object.

Abstract: Provided is an information processing apparatus having an audio signal generation unit which generates an audio signal reproduced from a loudspeaker on the basis of position information of each of a plurality of unmanned aerial vehicles, each of the unmanned aerial vehicles having the loudspeaker.

Abstract: The present technology relates to a signal processing device, a signal processing method, and a program that allow for easier sound source separation. The signal processing device includes a sound source separation unit that recursively performs sound source separation on an input acoustic signal by using a predetermined sound source separation model learned in advance to separate a predetermined sound source from an acoustic signal for learning including the predetermined sound source. The present technology can be applied to a signal processing device.

Abstract: Provided is a method of producing a porous molded body, the method including: the step of obtaining a molded body by molding a raw material that contains from 1 part by mass to 100 parts by mass of a bicarbonate compound (A) represented by AHCO3 (wherein, A represents Na or K) and from 0 parts by mass to 99 parts by mass of a compound (B) represented by BnX (wherein, B represents Na or K; X represents CO3, SO4, SiO3, F, Cl, or Br; and n represents an integer of 1 or 2 as determined by the valence of X) (provided that a total amount of (A) and (B) is 100 parts by mass); and the step of obtaining a porous molded body by performing a heat treatment of the molded body in a temperature range of from 100° C. to 500° C. and an atmosphere that contains water vapor in an amount of from 1.0 g/m3 to 750,000 g/m3 and thereby thermally decomposing not less than 90% by mass of the bicarbonate compound (A).

Abstract: There is provided a switching power supply device which has a high voltage control resolution. A switching power supply device according to the present invention includes: a power conversion circuit which includes a switching element; and a control circuit unit which outputs a driving pulse to the switching element based on an output voltage command value and an output voltage value of the power conversion circuit, and the control circuit unit changes a switching cycle and outputs a driving pulse based on a difference between a calculation value of an operation amount based on the output voltage command value and the output voltage value, and a setting value of the operation amount.