Abstract: Provided is an image forming apparatus, including a main body capable of attaching a cartridge thereto. The main body includes: a housing provided with an opening for allowing the cartridge to pass therethrough; and an opening/closing member capable of moving between a closed position and an open position. The opening/closing member includes a first cover portion that is opposed to an end surface of the cartridge on an upstream side in an attaching direction and a second cover portion that is opposed to a top surface of the cartridge on the upstream side when the opening/closing member is located at the closed position. The opening/closing member moves to the open position by rotating downward about a rotation axis provided at a lower end of the first cover portion when the opening/closing member is located at the closed position.

Abstract: This hot-rolled steel sheet has a desired chemical composition and microstructure, an average sphere equivalent radius of alloy carbides in the ferrite is 0.5 nm or more and less than 5.0 nm, an average number density of the alloy carbides in the ferrite is 3.5×1016/cm3 or more, an E value that indicates periodicity of the microstructure is 10.7 or more, and an I value that indicates uniformity of the microstructure is 1.020 or more, a standard deviation of a Mn concentration is 0.60 mass % or less, and a tensile strength is 980 MPa or more.

Abstract: The present invention provides a crystal of 6-(3-chloro-2-fluorobenzyl)-1-[(S)-1-hydroxymethyl-2-methylpropyl]-7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, which shows a particular powder X-ray diffraction pattern of a characteristic diffraction peaks at diffraction angles 2?(°) as measured by powder X-ray diffractometry. The crystal of the present invention is superior in physical and chemical stability.

Abstract: A semiconductor light-emitting device according to an embodiment includes a light-emitting layer, a semiconductor substrate, and a multilayer film part. The semiconductor substrate includes gallium arsenide. The gallium arsenide is a cubic crystal. The semiconductor substrate includes a substrate lower surface and a substrate upper surface. The substrate upper surface is tilted with respect to a (100) plane of the cubic crystal. The multilayer film part is positioned between the substrate upper surface and the light-emitting layer. The multilayer film part includes a first layer and a second layer. The first layer includes a first surface. The second layer is positioned between the first surface and the light-emitting layer. The second layer contacts the first surface. The second layer includes a second surface. An unevenness of the second surface is greater than an unevenness of the first surface.

Abstract: A semiconductor device includes a substrate; a holding member located on the substrate, the holding member including a module placement part and an opening arranged in a first direction; an optical module located in the module placement part and mounted on the substrate; and an optical fiber passing through the opening, the optical fiber being connected with the optical module. The holding member includes a first corner part and a second corner part. The opening is between the first corner part and the second corner part in a direction crossing the first direction. The first corner part and the second corner part are beveled.

Abstract: The present invention provides: a multilayer film structure which has high crystallinity and planarity; and a method for producing this multilayer film structure. This multilayer film structure is provided with: an Si (111) substrate; a first thin film that is arranged on the Si (111) substrate, while being formed of a nitride material and/or aluminum; and a second thin film that is arranged on the first thin film, while being formed of a nitride material. An amorphous layer having a thickness of 0 nm or more but less than 1.0 nm are present on the Si (111) substrate; and the full width at half maximum (FWHM) of a rocking curve of the (0002) plane at the surface of this multilayer film structure is 1.50° or less.

Abstract: According to one embodiment, a semiconductor memory device includes a first cell region including a plurality of memory cells, a second cell region including a plurality of memory cells, a connection region between the first cell region and the second cell region, and a row decoder for propagating a voltage to word lines in the first and second cell regions via the connection region.

Abstract: Provided is a method of producing fine particulate barium calcium titanate in which calcium forms a homogeneous solid solution. The present invention relates to a method of producing a perovskite compound represented by the following formula (1): Ba(1-x)AxTiO3??(1) wherein A represents Ca or Sr, and x is a number satisfying 0.00<x?0.30, the method including: a first step of acid washing barium titanate to provide barium titanate having a ratio of barium element to titanium element of lower than 1.00; a second step of mixing the barium titanate obtained in the first step and a calcium salt or a strontium salt and drying the mixture to provide a dry mixture; and a third step of heating the dry mixture obtained in the second step.

Abstract: A lead frame includes a plurality of lead portions. At least a part of an upper surface of the lead portion and a sidewall surface of the lead portion is a rough surface having been subjected to roughening treatment. A value of a* in a CIELab color space of the rough surface is within a range from 12 to 19, and a value of b* is within a range from 12 to 17.

Abstract: A method for generating a digital twin in which a computer executes processing includes: aggregating a plurality of digital twins that is aggregatable and satisfies a specific condition, from among a plurality of digital twins and generating a single aggregated digital twin to which aggregation meaning is set; and giving a tag for identification to the generated aggregated digital twin.

Abstract: An imaging element according to one embodiment of the present disclosure includes a wiring layer including a plurality of wirings extending in one direction, a barrier film laminated on the wiring layer and having an end surface above one of the plurality of wirings, a first insulating film laminated on the wiring layer and the barrier film, a first air gap provided between the plurality of wirings adjacent to each other by the first insulating film, and a second air gap provided above the first air gap.

Abstract: An electric power network includes: a plurality of power routers each including a plurality of power ports; a plurality of interconnection lines configured to connect the power routers in a grid manner via the power ports; and an electric power apparatus configured to consume or supply electric power, the electric power apparatus being connected to a power port that is included in at least one of the power routers and that is not connected to any of the interconnection lines. At least one of the power ports of each of the power routers is set as a dependent port for which characteristics of direct-current power to be input or output are not controlled.

Abstract: A cooling device includes a container, a heat receiver to receive heat from a cooling target and evaporate a refrigerant inside the container, a condenser disposed away from the heat receiver, and to condense the gas-phase refrigerant, a liquid transporter to couple the condenser and the heat receiver, and transport the liquid-phase refrigerant to the heat receiver from the condenser, a first transporter to couple the heat receiver and the condenser, and include a first transport-space inside the first transporter, in which the gas-phase refrigerant is transported to the condenser from the heat receiver, and a second transporter provided in pairs over two sides in a direction orthogonal to a moving-direction of the refrigerant in the first transporter, and to couple the heat receiver and the condenser, and include a second transport-space inside the second transporter, in which the gas-phase refrigerant is transported to the condenser from the heat receiver.

Abstract: Provided are novel benzazepine compounds of Formula (1), or salts thereof, having vasopressin V1a and V2 antagonisms, and medical uses thereof, in the formula, R1 is optionally substituted C1-6 alkyl, etc.; L is —C(?O)—NH—, etc.; Ring A1 is a hydrocarbon ring, etc.; Ring A2 is a hydrocarbon ring, etc.; and each of Rings A1 and A2 may have at least one substituent.

Abstract: An electrolyte composition including: an inorganic solid electrolyte composed of a halide or an oxide; and a fibrillating resin, in which a content of the inorganic solid electrolyte is 65% by volume or more with respect to a total amount of the inorganic solid electrolyte and the fibrillating resin.

Abstract: First and second movers can make communication with each other by means of a communication system in which a signal-receiving unit of the first mover receives from a satellite a signal indicative of a position coordinate of itself, a control unit of the first mover makes a pattern indicative of a position coordinate of the first mover, a display unit of the first mover displays the pattern, an image pickup unit of the second mover photographs the pattern, and a control unit of the second mover deciphers the thus photographed pattern to thereby control a position of the second mover in accordance with the thus deciphered pattern.

Abstract: An electromagnetic relay includes a first fixed terminal, a second fixed terminal, a housing, a coil, and a spool. The second fixed terminal is disposed in front of the first fixed terminal and faces the first fixed terminal. The housing includes a side surface that laterally covers the first fixed terminal and the second fixed terminal. The coil is wound around the spool. The spool includes a support portion and a lateral wall portion. The support portion supports the first fixed terminal. The lateral wall portion extends from the support portion and is disposed between the first fixed terminal and the side surface of the housing in the left-right direction. The front end of the lateral wall portion is located between the first fixed terminal and the second fixed terminal in the front-rear direction.

Abstract: An electromagnetic relay includes a fixed contact, a fixed terminal, a coil, an iron core, and a spool. The fixed terminal includes a contact support portion on which the fixed contact is provided. The coil is disposed behind the fixed terminal. The iron core includes a shaft portion and a head portion. The spool includes a hole and a flange. The shaft portion is disposed in the hole. The flange includes a first front surface and a second front surface. The hole is open at the first front surface. The first front surface is disposed rearward of and facing the head portion. The second front surface is disposed rearward of and facing the contact support portion. The second front surface is spaced a predetermined distance rearward from the first front surface. The predetermined distance is greater than the thickness of the contact support portion in the front-rear direction.

Abstract: An electromagnetic relay includes a coil, a first contact terminal, a second contact terminal, a coil terminal, and a spool. The first contact terminal is disposed in front of the coil. The second contact terminal is disposed behind the coil. The coil terminal includes a body portion and a tie-down portion. The body portion is disposed between the first contact terminal and the second contact terminal. The tie-down portion extends forward from the body portion along the coil. The spool is disposed between the first contact terminal and the second contact terminal. The spool includes a front flange and a rear flange. The front flange includes a vertical wall portion and a lateral wall portion. The vertical wall portion is located between the first contact terminal and the tie-down portion. The lateral wall portion is bent relative to the vertical wall portion and extends forward from the vertical wall portion.

Abstract: A transmission device is configured to receive a video signal from an external camera in a form of a baseband signal and convert the video signal into an IP signal to transmit a video. The transmission device includes: a transmission unit configured to transmit, to a predetermined external device, a camera video that is being captured and is received from the camera; and a display provided in a housing of the transmission device.