Abstract: There are provided a plurality of radio devices detecting an interference source signal transmitted by an interference source and generating pieces of air time information showing whether the interference source signal exists or not for each predetermined time unit; and an aggregation device estimating air time of the interference source by acquiring the pieces of air time information from the plurality of radio devices and aggregating/integrating the acquired pieces of air time information for each predetermined unit time, matching timings.

Abstract: A light source optical system includes: a first optical system configured to guide a first light beam having a first wavelength emitted from a light source to a wavelength conversion element; the wavelength conversion element configured to convert the first light beam into a second light beam having a second wavelength different from the first wavelength, and emit the second light beam; and a second optical system through which the second light beam emitted from the light conversion element passes. The second optical system includes a light guide element configured to guide a portion of the second light beam from one end surface of the light guide element to the other end surface of the light guide element to separate the portion of the second light beam from the second light beam.

Abstract: This failure symptom detection device includes: a diagnosis calculation circuitry which calculates index values for abnormality-presence/absence determination for electric motor-provided equipment, from a detection result of current flowing from a driving device to an electric motor; and a diagnosis determination circuitry which determines presence/absence of abnormality of the electric motor-provided equipment from a calculation result of the diagnosis calculation circuitry. The diagnosis calculation circuitry includes a starting current extraction circuitry which, from detected current, extracts current in an acceleration period until a constant rotational speed is reached after starting of the electric motor, a data generation circuitry which divides current data in the acceleration period extracted by the starting current extraction circuitry, into pieces of data, and a frequency analysis circuitry which performs frequency analysis on each piece of data divided by the data generation circuitry.

Abstract: An information processing method executed by a control unit included in an information processing device includes: a step of acquiring a video including an image of a region occupied by a subject, the image being extracted from a captured image obtained by capturing the subject; a step of deciding, by a first decision method, a first projection surface as a projection surface on which the video is to be displayed from among a plurality of projection surfaces; a step of deciding, by a second decision method, a second projection surface as a projection surface on which the video is to be displayed from among the plurality of projection surfaces; a step of deciding a display projection surface as a projection surface on which the video is to be displayed from among the plurality of projection surfaces on the basis of the first projection surface decided by the first decision method and the second projection surface decided by the second decision method; and a step of causing the video to be projected on the deci

Abstract: A predetermined radio base station and subordinate radio terminals detect signals (beacons) regularly transmitted by other radio base stations, transmit information about radio channels and base station identifiers of the detected signals, and position information about the radio terminals to an interference area detection device to aggregate the information and the position information as a base station-base station detection list and a terminal-base station detection list.

Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.

Abstract: A superconducting device includes: a substrate; a through hole provided in the substrate; a through electrode provided in the through hole, the through hole including a first portion and a second portion provided between the first portion and an inner wall surface of the through hole, in which the second portion is formed of a material including a first metal exhibiting superconductivity at a temperature lower than a criteria; a junction electrode electrically coupled to the through electrode, the junction electrode having at least a part provided outside the through hole and being formed of a material including a second metal exhibiting superconductivity at a temperature lower than a criteria; and a partition wall provided between the through electrode and the junction electrode and being formed of a material including the first metal, wherein a melting point of the first metal is higher than that of the second metal.

Abstract: A method for producing a bisphenol or the like by using a chemical recycling method that is moderate, has a small environmental load, and can efficiently degrade a polycarbonate resin is provided. In addition, a method for producing a recycled polycarbonate resin or the like by using a useful substance such as the bisphenol or the like is provided. A method for producing a bisphenol, including degrading a polycarbonate resin in the presence of an aromatic monoalcohol, water, and a catalyst. A method for producing carbon dioxide, including recovering carbon dioxide generated by the method for producing a bisphenol. A method for producing a carbonic acid diester by using the carbon dioxide. A method for producing a recycled polycarbonate resin by using the bisphenol and/or the carbonic acid diester.

Abstract: Provided are a solvent-free two-component type adhesive capable of guaranteeing a practical packaging property, with an excellent curing property and significantly shortening aging time, a laminated film using the same, and a polyol composition for an adhesive. An adhesive, characterized in comprising a polyisocyanate composition (X) containing a polyisocyanate (A), and a polyol composition (Y) containing a polyol (C) and a tertiary amine compound (B) having multiple hydroxyl groups, as necessary components.

Abstract: An electric motor drive device controls driving of a motor having open windings of two or more phases having end points that are open to each other. The switching arbitrator determines switching between a single-sided and dual-sided drive mode and arbitrates output of each of the inverters at a time of switching wherein output of the motor is continuous before and after the drive mode switching. The single-sided drive mode is a mode in which one of the two inverters performs switching drive. The dual-sided drive mode in which both the two inverters perform switching drive. The switching arbitrator gradually changes and increases the power level of the drive-start-side inverter from zero when the single-sided drive mode is switched to the dual-sided drive mode, and gradually changes and decreases the power level of the drive-end-side inverter to zero when the dual-sided drive mode is switched to the single-sided drive mode.

Abstract: Provided is a layered product that uses a high temperature-resistant transparent film having sufficient heat resistance, and that is capable of being mechanically released from an inorganic substrate after various processes are performed on the inorganic substrate since the adhesive strength between the high temperature-resistant transparent film and the inorganic substrate is appropriately weak, and that is less warped along with the inorganic substrate. In this layered product, no adhesive is used between the high temperature-resistant transparent film and the inorganic substrate, the release strength between the high temperature-resistant transparent film and the inorganic substrate is at most 0.3 N/cm, and the warpage amount of the layered product when heated at 300° C. is at most 400 µm.

Abstract: The present invention provides a multilayer body of an inorganic substrate and a highly heat-resistant transparent film which has sufficient heat resistance and is able to be mechanically separated from the inorganic substrate after being subjected to various processes on the inorganic substrate since the adhesion between the highly heat-resistant transparent film and the inorganic substance is adequately weak. A multilayer body of a highly heat-resistant transparent film and an inorganic substrate, wherein: an adhesive is not substantially used; the peel strength between the highly heat-resistant transparent film and the inorganic substrate is 0.3 N/cm or less; and the CTE of the highly heat-resistant transparent film is 50 ppm/K or less.

Abstract: Provided is a thermally stable bisphenol composition whose increase in the Hazen color number is suppressed even under higher temperature conditions. A bisphenol composition including an aryl alkyl sulfide or a dialkyl disulfide at 0.1 ppb by mass to 1% by mass with respect to a bisphenol. A bisphenol composition including an aryl alkyl sulfide or a dialkyl disulfide at a predetermined ratio is thermally stable in terms of the Hazen color number, and shows no coloring problem under high temperature conditions. By using such a bisphenol composition, a polycarbonate resin having an excellent color tone can be produced.

Abstract: A control apparatus is provided for controlling drive of a rotating electric machine that has coils of two or more phases. The control apparatus includes a first inverter to be connected with first ends of the coils, a second inverter to be connected with second ends of the coils, and a controller. The first inverter has a plurality of first switching elements each corresponding to one of the coils. The second inverter has a plurality of second switching elements each corresponding to one of the coils. The controller includes a first operation circuit configured to generate a first control signal for control of the first inverter and a second operation circuit configured to generate a second control signal for control of the second inverter. Moreover, the control apparatus is configured so that switching timings are synchronized, based on synchronization information, between the first and second inverters.

Abstract: A solid-state image sensor according to the present disclosure includes a photodiode, a conversion circuit (current-voltage conversion circuit), a luminance change detection circuit (comparator), and a light-shielding unit (light-shielding film). The photodiode photoelectrically converts incident light to generate a photocurrent. The conversion circuit (current-voltage conversion circuit) converts the photocurrent into a voltage signal. The luminance change detection circuit (comparator) detects a change in luminance of the incident light on the basis of the voltage signal. The light-shielding unit (light-shielding film) shields incidence of light on the impurity diffusion region included in a circuit that inputs the voltage signal to the luminance change detection circuit (comparator).

Abstract: A solid-state imaging element according to the present disclosure is provided with a first substrate (light reception chip) and a second substrate (detection chip). The first substrate (light reception chip) is provided with a photodiode that photoelectrically converts incident light to generate a photocurrent. The second substrate (detection chip) is provided with a luminance change detection circuit (current-voltage conversion circuit) that detects a change in luminance of the incident light on the basis of a voltage signal converted by a conversion circuit (current-voltage conversion circuit) that converts the photocurrent into the voltage signal, and is bonded to the first substrate (light reception chip). A light shielding unit (light shielding film) provided in at least any one of the first substrate (light reception chip) or the second substrate (detection chip) and shields light between an active element (transistor TR) provided in the second substrate (detection chip) and the photodiode is included.

Abstract: Please replace the currently pending Abstract with the following amended A solid-state imaging device is provided with a plurality of photoelectric conversion elements, a plurality of current-voltage conversion circuits, a plurality of address event detection circuits, first ground wiring, and second ground wiring. The plurality of photoelectric conversion elements is arranged side by side in a first region. The plurality of current-voltage conversion circuits converts currents output from the plurality of photoelectric conversion elements into voltages, respectively. The plurality of address event detection circuits detects changes in voltages output from the plurality of current-voltage conversion circuits, respectively. The first ground wiring is provided in a second region located outside the first region, and supplies first ground potential to the plurality of photoelectric conversion elements.

Abstract: A solid-state imaging device according to the present disclosure includes a light-receiving substrate, a circuit board, and a plurality of first connections. The light-receiving substrate includes a plurality of light-receiving circuits provided with photoelectric conversion elements. The circuit board is directly bonded to the light-receiving substrate and includes a plurality of address event detection circuits that detects individual changes in voltages output from the photoelectric conversion elements of the plurality of light-receiving circuits. The plurality of first connections is provided at a joint between the light-receiving substrate and the circuit board to electrically connect the light-receiving circuits and the address event detection circuits corresponding to each other.

Abstract: A solid-state imaging element according to the present disclosure includes a plurality of first photoelectric conversion elements, a plurality of second photoelectric conversion elements, a plurality of current-voltage conversion circuits, and a plurality of address event detection circuits. The plurality of first photoelectric conversion elements are arranged side by side in a first region. The second photoelectric conversion elements are arranged side by side in a second region adjacent to the first region. The current-voltage conversion circuits each convert currents output from the first photoelectric conversion elements or the second photoelectric conversion elements into voltages. The address event detection circuits each detect a change in the voltages output from the current-voltage conversion circuits.

Abstract: A charging system charges, through an external charger, a first voltage source and a second voltage source that supply electric power to a rotating electric machine that includes coils of phases. A first inverter is connected to respective first ends of the coils and the first voltage source. A second inverter is connected to respective second ends of the coils and the second voltage source. A first switch is provided on a first power supply line that connects a high potential side of the first voltage source and a first external connection terminal that is connected to a high potential side of the external charger. A second switch is provided on a second power supply line that connects a low potential side of the second voltage source and a second external connection terminal that is connected to a low potential side of the external charger.