Abstract: A first circuit layer including a first semiconductor substrate with photoelectric conversion unit that photoelectrically converts incident light and generates charge, and a first wiring layer with wiring that reads out signal based upon charge generated by the photoelectric conversion unit; second circuit layer including a second wiring layer with wiring connected to the wiring of the first wiring layer, and a second semiconductor substrate with a through electrode connected to the wiring of the second wiring layer; third circuit layer including a third semiconductor substrate with a through electrode connected to the through electrode of the second circuit layer, and third wiring layer with wiring connected to the through electrode of the third semiconductor substrate; and a fourth circuit layer including a fourth wiring layer with wiring connected to the wiring of the third wiring layer, and fourth semiconductor substrate connected to the wiring of the fourth wiring layer.

Abstract: Optic pieces having multiple lens arrays are disclosed. A disclosed example optic piece for use within a projection system includes a body extending between a first side of the body and a second side of the body that is opposite the first side, the body at least partially transparent, a first array of lenses on the first side of the body, ones of the first array of lenses having a respective first surface area, and a second array of lenses on the second side of the body, ones of the second lenses having a respective second surface area that is larger than the first surface area.

Abstract: An image forming apparatus includes an image forming unit configured to form a toner image on one surface of a recording material, a fixing unit configured to fix the toner image on the surface of the recording material in a nip portion formed by a heating unit and a pressing unit, a discharge unit configured to discharge the recording material on which the toner image has been fixed to a discharge tray, and a recording material conveyance path between the fixing unit and the discharge unit. In a conveyance direction of the recording material from the fixing unit to the discharge unit, a fan is disposed between the fixing unit and the discharge unit. The fan takes in air from an intake portion that takes in air of the recording material conveyance path and exhausts air such that air is applied to the recording material discharged from the discharge unit.

Abstract: Vehicle-environment monitoring device is capable of monitoring a situation outside a vehicle. The vehicle-environment monitoring device includes an image capturing module, an image-capturing-device cover, a fan, and an air passage. The image capturing module is disposed near an inner surface of a glass member and includes a heat-generating device and an image sensor configured to capture an image of the situation outside the vehicle. The image-capturing-device cover covers the image capturing module from inside a vehicle cabin. The fan cools the heat-generating device by introducing air into the image-capturing-device cover and blows the air toward the glass member. The air passage is formed inside the image-capturing-device cover, and the air blown by the fan flows toward the glass member through the air passage.

Abstract: A method for producing SiC/SiC composite material according to the present invention includes impregnating a substrate with a slurry containing particles of a flaky lubricant to obtain an impregnated body, drying out a solvent of the slurry from the impregnated body, forming an interface layer on surfaces of the SiC fibers by bending the impregnated body, and transferring the particles of the flaky lubricant to the surfaces of the SiC fibers while stretching the particles, and forming a SiC matrix inside the substrate on which the interface layer is formed. Since a thin interface layer of the flaky lubricant can be formed on the surfaces of the SiC fibers by transferring the flaky lubricant to the surfaces of the SiC fibers, the interface layer reaching inside of the substrate can be easily formed.

Abstract: A module according to the present disclosure includes a circuit board, an electronic component on one of two principal surfaces of the circuit board, a connection conductor on the principal surface of the circuit board, and sealing resin on the principal surface of the circuit board. The electronic component and the connection conductor are covered with the sealing resin. The connection conductor includes a plate-shaped conductor and terminal sections. The plate-shaped conductor is disposed upright on the principal surface of the circuit board. The terminal sections extend from the plate-shaped conductor and away from the principal surface of the circuit board and are arranged side by side. Tip portions of the terminal sections are exposed at a surface of the sealing resin.

Abstract: A gas sensor device includes: a first electrode; a second electrode; a metal oxide layer that is disposed between the first electrode and the second electrode and is in contact with the first electrode and the second electrode; an interlayer insulating film that covers a part of the first electrode, a part of the second electrode, and a part of the metal oxide layer; and a hydrogen permeable film that allows only hydrogen to permeate, a local region that is in contact with the second electrode is provided inside the metal oxide layer, the local region having a higher oxygen deficiency than an oxygen deficiency of the other region in the metal oxide layer, an opening that exposes a gas contact portion which is a part of a main surface of the second electrode is provided in the interlayer insulating film, and the hydrogen permeable film is provided to cover at least the gas contact portion.

Abstract: To measure an internal state of an engine, for example, the engine oil consumption conveniently and correctly, an inspection apparatus of the present invention for inspecting the internal state of the engine by using an exhaust gas of the engine including engine oil includes a data storage unit that stores content information about a plurality of elements contained in the engine oil, a data acceptance unit that accepts analysis information about a plurality of elements contained in the exhaust gas, and an inspection unit that compares the content information about the engine oil with the analysis information to inspect the internal state of the engine.

Abstract: Water is separated into deuterium-depleted water having a low deuterium concentration and deuterium-enriched water having a high deuterium concentration easily and at low cost. A method for separating water into deuterium-depleted water and deuterium-enriched water, the method including: adsorbing water vapor on an adsorbent including a pore body having pores 6 while supplying water vapor to and allowing the water vapor to pass through the adsorbent for a predetermined period of time; recovering deuterium-enriched water containing a large amount of heavy water 8 from the water vapor not adsorbed on the adsorbent; and then recovering deuterium-depleted water containing a large amount of light water 7 from the water vapor adsorbed on the adsorbent.

Abstract: Provided are an imaging element configured to display an image, a projection optical system configured to project an image from the imaging element, and a two-stage structural diaphragm including a first diaphragm forming a first aperture portion in the projection optical system, and a second diaphragm forming a second aperture portion in the projection optical system, in which inclinations of a principal ray, relative to an image plane of an imaging element, of imaging light emitted from a peripheral portion of the image plane differ between in a first direction and in a second direction perpendicular to the first direction among in-plane directions of the image plane, in which the first diaphragm and the second diaphragm in the two-stage structural diaphragm are provided at different positions corresponding to differences between the inclinations of the principal ray in the first direction and in the second direction.

Abstract: A train control apparatus includes a setting reception unit that receives setting information regarding a temporary speed limit section and a speed limit. A control unit generates temporary speed limit information for the trains. A communication unit transmits the temporary speed limit information to the trains. If information regarding all temporary speed limit sections cannot be included in the temporary speed limit information, the control unit includes, in the temporary speed limit information, information regarding a specified number of temporary speed limit sections located on a traveling direction side, and changes a speed limit in one or more temporary speed limit sections included in the temporary speed limit information on the basis of a speed limit set in a temporary speed limit section that is adjacent to a temporary speed limit section included in the temporary speed limit information, and is not included in the temporary speed limit information.

Abstract: A light-guiding device includes a pair of light-guiding portions, a pair of light-incident portions that causes image light to be incident on the pair of light-guiding portions respectively, and a pair of light-emitting portions that emit image light, guided by the pair of light-guiding portions, to outside respectively, in which a pair of optical members including the pair of light-guiding portions are coupled by a central member having light transmissivity, and separate overcoat layers are provided at the optical member on one side and at the optical member on another side with respect to an approximate center of the central member.

Abstract: A light emitting device is provided to a vehicle. The light emitting device includes a display portion and a light emitting portion. The display portion includes a first light source and a light guide plate that guides light from the first light source to form a first image in a space. The light emitting portion includes a second light source and a light emitting region that overlaps with the first image in a vehicle front-rear direction at a position close to the first image and emits light from the second light source to the outside of the vehicle.

Abstract: A kinematic model arithmetic portion calculates a coordinate value (ze1 (?e)) as distance information indicating the distance between a member that serves as a reference surface for the curve shape of a curvable portion and a member in the curvable portion that is closest to the reference surface. A switch determination unit determines based on the coordinate value whether to drive a wire for driving the curvable portion by a drive displacement calculated for the wire along with the coordinate value by the kinematic model arithmetic portion.

Abstract: A print head includes ejecting portions ejecting liquid by being supplied with a high voltage signal, a switch group switching between whether or not to supply the high voltage signal to the first ejecting portion group in accordance with a low voltage logic signal, a memory, a high voltage signal input terminal, and a low voltage logic signal input terminal, the print head having a first mode in which the print head executes reading processing of reading information stored in the memory and does not execute ejection control processing of controlling whether or not to supply the high voltage signal to the first ejecting portion group by switching the switch group in accordance with an input signal input from the low voltage logic signal input terminal and a second mode in which the print head does not execute the reading processing and executes the ejection control processing.

Abstract: Provided is an information processing apparatus, an information processing method, and a program capable of changing a presentation of a cooking situation in accordance with a user emotion. An information processing apparatus including an emotion detection unit that detects an emotion of a user and a control unit that performs control such that a heating situation during cooking is displayed and output. The control unit changes display of the heating situation in accordance with a user emotion detected by the emotion detection unit.

Abstract: A heat treatment apparatus includes a processing container that accommodates a plurality of substrates, a gas supply unit that supplies a raw material gas into the processing container, an exhaust unit that exhausts the raw material gas in the processing container, and a heating unit that heats the plurality of substrates. The gas supply unit includes a gas supply pipe including: a first straight pipe portion that extends upward along a longitudinal direction of an inner wall surface of the processing container; a bent portion where a distal end side that extends above the first straight pipe portion is bent downward; a second straight pipe portion that extends downward from the bent portion; and a plurality of gas ejecting holes formed on the second straight pipe portion. The first straight pipe portion has a larger cross-sectional area than the second straight pipe portion.

Abstract: A transportation pipe includes a main-body vacuum insulated pipe, a central pipe, and a connecting vacuum insulated pipe. The main-body vacuum insulated pipe including a double pipe structure includes a vacuum part in a region between an inner pipe and an outer pipe. The central pipe through which a fluid to be transported flows, is arranged in the main-body vacuum insulated pipe. The connecting vacuum insulated pipe having a double pipe structure includes a vacuum part in a region between an inner pipe and an outer pipe. In a state in which two main-body vacuum insulated pipes are inserted into the connecting vacuum insulated pipe from respective ends of the connecting vacuum insulated pipe, ends of the main-body vacuum insulated pipes are away from one another, and the main-body vacuum insulated pipes are connected to one another via the connecting vacuum insulated pipe.

Abstract: An assistance control system performs assistance control for causing a moving object to move to a destination based on map information. The assistance control system includes an electronic control unit. The electronic control unit is configured to generate or update the map information based on input from a sensor mounted on the moving object, acquire a plurality of route candidates to the destination, evaluate certainty of the map information for each location or each section, and calculate a map information evaluation value, evaluate accuracy of the assistance control in the acquired route candidates based on the calculated map information evaluation value, and present a route candidate having the highest priority among the route candidates to an occupant of the moving object, or control the moving object along the route candidate having the highest priority.