Abstract: A housing of an example of an electronic apparatus has a top surface and a bottom surface and has a flat shape. A power supply section having a flat shape is a power supply section, which is a housing case capable of accommodating a battery or is a battery, and the power supply section is provided at a position inside the housing that intersects with a reference plane perpendicular to the up-down direction. A first substrate is provided parallel to the reference plane on the top surface side relative to the power supply section. A second substrate is provided parallel to the reference plane on the bottom surface side relative to the power supply section. The electronic apparatus includes at least one of a vibrator and a speaker at a position that intersects with the reference plane.

Abstract: An attention calling system includes a time headway (THW) acquisition unit repeatedly acquiring THW at predetermined time intervals, the THW being a value obtained by dividing an inter-vehicle distance between an own vehicle and a preceding vehicle by vehicle speed of the own vehicle, a time to collision (TTC) acquisition unit repeatedly acquiring TTC at predetermined time intervals, the TTC being a value obtained by dividing the inter-vehicle distance by relative speed between the own vehicle and the preceding vehicle, and a notification unit outputting to an occupant of the own vehicle an approach alarm that notifies an approach to the preceding vehicle, based on the THW and the TTC. The notification unit determines a saliency level that is a degree of saliency of the approach alarm in accordance with the THW and the TTC, and outputs the approach alarm of the determined saliency level.

Abstract: A biological sample holding container includes: a container main body having a bottom surface portion having a placement region for a biological sample and a side surface portion provided on the bottom surface portion so as to surround the placement region; and an annular holding member insertable and removable inside the side surface portion. The holding member holds a film covering the biological sample on the placement region with the bottom surface portion by being inserted inside the side surface portion together with the film.

Abstract: An electric vehicle including a motor as a driving source includes: an accelerator; a pseudo shifter mimicking a gear changing operation; a pseudo clutch mimicking a clutch operation; a detector detecting an operation mode performed on each of the accelerator, pseudo shifter, and pseudo clutch by a driver, and a rotation speed of a driving wheel; a reaction force generator generating a reaction force in the pseudo shifter in response to a driver operation performed thereon; and a controller determining the reaction force. The controller includes a processor and a memory coupled thereto. The processor calculates a virtual differential rotation speed that is based on a virtual engine rotation speed, mimicking an engine rotation speed when the driving source is assumed as being an engine, and the rotation speed based on a detection result of the detector, and determines the reaction force based on the virtual differential rotation speed.

Abstract: A multilayer coil component includes an element body, a plurality of coil conductors, a first resistive layer, and a second resistive layer. The plurality of coil conductors are disposed in the element body and electrically connected to each other. The plurality of coil conductors include a first coil conductor and a second coil conductor adjacent to each other. The first resistive layer and the second resistive layer oppose each other between the first coil conductor and the second coil conductor. The first resistive layer is in contact with the first coil conductor.

Abstract: A fluorescence observation device is a device for performing fluorescence observation of a sample piece cut out from a sample including: a tray on which the sample piece is placed; a light source unit which generates excitation light to irradiate the sample piece; a detection unit which detects fluorescence from the sample piece; and an image generation unit which generates a fluorescence image of the sample piece based on a detection signal from the detection unit and the tray includes a plurality of placement regions provided around a center region of the tray and also includes a marker portion indicating a cutting orientation of the sample piece with respect to the sample.

Abstract: An ink tank that enables to check whether a cover of an ink tank is normally bonded to the ink tank includes a first chamber having a supply port for supplying ink to a printing head that ejects ink, a second chamber having an external air introduction port capable of introducing external air, a partition wall configured to separate the first chamber and the second chamber, a communication path provided in the partition wall and configured to place the first chamber and the second chamber in communication with each other, a first cover member configured to cover an opening of the first chamber without extending over an opening of the second chamber, and a second cover member configured to cover the opening of the second chamber without extending over the opening of the first chamber.

Abstract: The technology relates to an imaging apparatus, an imaging control method, and a program for resuming tracking from an appropriate position at an end of tracking. The imaging apparatus includes a focus control section configured to control a tracking function of tracking a tracking target and keeping the tracking target in focus, and a setting section configured to move a tracking start position during tracking on the basis of a predetermined condition. The technology may be applied, for example, to the imaging apparatus having the tracking function.

Abstract: A triple containment tank includes: a tank foundation; a triple shell including an outer tank, an intermediate tank, and an inner tank; a first anchor strap extending through a first inter-tank region and a second inter-tank region and coupling an inner tank side plate and the tank foundation; and a second anchor strap extending through the second inter-tank region and coupling an intermediate tank side plate and the tank foundation. The first anchor strap includes: a first end portion coupled to the inner tank side plate; a second end portion coupled to the tank foundation; a first intermediate portion located between the first end portion and the second end portion and coupled to an inner wall-side portion of the intermediate tank; and a second intermediate portion located between the first end portion and the second end portion and coupled to an outer wall-side portion of the intermediate tank.

Abstract: A multilayer coil component includes an element body having a multilayer structure including a first element body portion formed of a ferrite element body material, and a second element body portion laminated on the first element body portion and formed of a ferrite element body material having a composition different from the ferrite element body material forming the first element body portion, a multilayer coil having an axis parallel to a lamination direction of the element body, and a stress alleviation portion provided in an inner region of the multilayer coil when viewed from the lamination direction. In the multilayer coil component, the stress alleviation portion is provided in the inner region of the multilayer coil in which a stress tends to be concentrated to alleviate the stress in the inner region of the multilayer coil, and thereby occurrence of cracking in the element body can be suppressed.

Abstract: A nanoparticle including at least one amphiphilic molecule and a polymer compound having a constitutional unit represented by Formula (1): wherein, Ar1 and Ar2 represent a trivalent aromatic hydrocarbon ring group or a trivalent aromatic heterocyclic group; X and Y represent —O—, —S—, —C(?O)—, —S(?O)—, —SO2—, —CR2—, —SiR2—, —NR—, —BR—, —PR—, or —P(?O)(R)—; and R represents an alkyl group, aryl group, or the like; and n represents an integer of 1 or more.

Abstract: A detector that detects or oscillates an electromagnetic wave, the detector including a plurality of antennas having a rectifying element, wherein the plurality of arranged antennas at least include: a first antenna having a first resonant frequency; and a second antenna having a second resonant frequency that differs from the first resonant frequency.

Abstract: A semiconductor device includes: a substrate; a first nitride semiconductor layer on the substrate; a second nitride semiconductor layer on the first nitride semiconductor layer; finger-shaped source electrodes on the second nitride semiconductor layer; finger-shaped drain electrodes disposed so as to be spaced apart from the source electrodes; and finger-shaped gate electrodes respectively disposed between the source electrodes and the drain electrodes. The gate electrodes are electrically connected, via a first gate integrated wiring, a plurality of second gate integrated wirings and a third gate integrated wiring, to gate pads located on one or both ends of the third gate integrated wiring. A plurality of source pads and the plurality of second gate integrated wirings are formed alternately in a first direction perpendicular to the longitudinal direction of the gate electrodes.

Abstract: A multilayer coil component includes an element body having a multilayer structure including a first element body portion formed of a ferrite element body material, and a second element body portion laminated on the first element body portion and formed of a ferrite element body material having a composition different from the ferrite element body material forming the first element body portion, a multilayer coil having an axis parallel to a lamination direction of the element body, and a stress alleviation portion provided in an inner region of the multilayer coil when viewed from the lamination direction. In the multilayer coil component, the stress alleviation portion is provided in the inner region of the multilayer coil in which a stress tends to be concentrated to alleviate the stress in the inner region of the multilayer coil, and thereby occurrence of cracking in the element body can be suppressed.

Abstract: An imaging system comprising: a first lighting device that emits terahertz waves at a first quantity of light emission in a first operation mode, and emits terahertz waves at a second quantity of light emission, which is larger than the first quantity of light emission, in a second operation mode; a first detection device that detects reflected terahertz waves by a target and a control device that switches from the first operation mode to the second operation mode in a case where the first detection device detects the target in the first operation mode.

Abstract: An antenna device includes an antenna array constituted by a plurality of antennas disposed on a support substrate, a signal-processing substrate configured to be stacked with the support substrate, a plurality of rectifier elements disposed correspondingly to each of the plurality of antennas, and a peripheral electrode disposed between the plurality of antennas on the support substrate The antenna includes a first part electrically connected to one of terminals of the rectifier element, a second part electrically connected to the other terminal of the rectifier element, a first lead line connected to the first part, a second lead line connected to the second part, and a first through electrode connected to the first lead line and the signal-processing substrate, and the second lead line of the antenna is connected to the peripheral electrode.

Abstract: An antenna apparatus that comprises an active antenna including an antenna, a semiconductor structure configured to operate as an oscillator, and at least two power lines configured to give a potential difference to the semiconductor structure, and configured to generate or detect an electromagnetic wave, and a control line electrically connected to one of the at least two power lines and configured to be injected with a signal for controlling a phase of the oscillator in the active antenna is provided.

Abstract: An antenna apparatus that comprises an antenna array in which a plurality of active antennas each including an antenna and a semiconductor structure configured to generate or detect an electromagnetic wave are arranged in an array, a coupling line configured to mutually couple two antennas respectively included in at least two active antennas among the plurality of active antennas, and an impedance variable device configured to make an impedance of the coupling line variable is provided.

Abstract: A transistor includes a multilayer film in which an oxide semiconductor film and an oxide film are stacked, a gate electrode, and a gate insulating film. The multilayer film overlaps with the gate electrode with the gate insulating film interposed therebetween. The multilayer film has a shape having a first angle between a bottom surface of the oxide semiconductor film and a side surface of the oxide semiconductor film and a second angle between a bottom surface of the oxide film and a side surface of the oxide film. The first angle is acute and smaller than the second angle. Further, a semiconductor device including such a transistor is manufactured.

Abstract: A multilayer coil component includes an element body including a plurality of metal magnetic particles, and a plurality of coil conductors. The plurality of coil conductors is disposed in the element body. The plurality of coil conductors is separated from each other in a predetermined direction and electrically connected to each other. The plurality of coil conductors includes one pair of side surfaces opposing each other in the predetermined direction. Surface roughness of the one pair of side surfaces is less than 40% of an average particle size of the plurality of metal magnetic particles.