Abstract: A sheet folder includes a conveyor conveying a sheet, a first folding roller and a second folding roller that form a first nip, a third folding roller forming a second nip with the second folding roller, a first guide movable between a first guide posture and a first retracted posture, a second guide movable between a second guide posture and a second retracted posture, and a motor. The motor rotates the second folding roller forward to convey the sheet toward the first nip, reverse to convey the sheet toward the second nip, moves the first guide to arrange in the first guide in the first guide posture or the first retracted posture, and moves the second guide to arrange the second guide in the second guide posture or the second retracted posture.

Abstract: An organic compound has a benzonaphthofuran skeleton and is represented by General Formula (G1). In General Formula (G1), A represents a pyrene skeleton. In the case where the pyrene skeleton has a substituent, the substituent is a diarylamino group including two substituted or unsubstituted aryl groups each having 6 to 13 carbon atoms, a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, an alkyl group having 1 to 7 carbon atoms, a substituted or unsubstituted monocyclic saturated hydrocarbon group having 3 to 20 carbon atoms, or a substituted or unsubstituted polycyclic saturated hydrocarbon group having 7 to 10 carbon atoms. The two aryl groups of the diarylamino group may be the same or different.

Abstract: A learning device makes an object detection device learn how to detect an object from an input image. A feature extraction unit performs feature extraction from input images including real images and pseudo images to generate feature maps, and the object detection unit detects objects included in the input images based on the feature maps. The domain identification unit identifies the domains forming the input images and generates domain identifiability information. Then, the feature extraction unit and the object detection unit learn common features that do not depend on the difference in domains, based on the domain identifiability information.

Abstract: A steering column device includes a column shaft to which a steering wheel is fixed, and a steering column that rotatably supports the column shaft. The steering column includes a housing that is configured to be supported by a vehicle body, a column tube that is accommodated in the housing so as to be movable in an axial direction, and a contact pad that is disposed between the housing and the column tube. The contact pad is fixed to the column tube, and is also configured to press against the housing from an inner side.

Abstract: A method for producing a hydrocarbon including: preparing a molten salt containing a carbonate of a first metal; obtaining precipitates containing a first metal carbide by applying a voltage to the molten salt; and obtaining a gas containing the hydrocarbon and a hydroxide of the first metal by hydrolyzing the first metal carbide.

Abstract: A combined administration of a liposomal composition comprising Eribulin or a pharmaceutically acceptable salt thereof and a PD-1 antagonist exhibits unexpected antitumor effect.

Abstract: A steel joined body includes a plurality of steels joined together, the plurality of steels including a joint interface having a carbon concentration of 0.20 mass % or more and 2.10 mass % or less, and the steel joined body including a concentration gradient layer having a carbon concentration decreasing with distance from the joint interface.

Abstract: A method for manufacturing a steel joined body having a plurality of steels joined together, the method comprising: disposing a carbonaceous material on at least one joining surface of steels to be joined together; overlapping joining surfaces of the steels to be joined together having the carbonaceous material interposed between the joining surfaces; and heating the steels having the joining surfaces overlapped at a maximum temperature of 1150° C. or higher and 1500° C. or lower, the carbonaceous material being disposed to generate a liquid phase on the joining surfaces at the maximum temperature, the carbon concentration in a joint interface after high frequency induction heating was adjusted to 0.20 mass % or higher and 2.10 mass % or lower by controlling a heating and holding time at the maximum temperature.

Abstract: A push switch contains a case including a housing space having an upper-opening and including fixed-contacts disposed on a bottom of the housing space, a movable contact member disposed in the housing space configured to deform in response to receiving pressure applied from above, and contacting the fixed-contacts upon defoming in response to the received pressure, and a pushing member disposed on the movable contact member and configured to transmit the received pressure to the movable contact member. The movable contact member includes a pair of first-linear edges, wherein the pushing member includes a plurality of projecting-pressing portions disposed on a bottom surface of the pushing member facing the movable contact member, and wherein the plurality of pressing portions is disposed on the bottom surface at positions not overlapping a straight-line that passes through a center of the movable contact member and intersecting each of the pair of first-linear edges.

Abstract: A method for designing radio scattering bodies includes making a determination of a value of an objective function. The objective function represents a radio scattering property of a design target for a case where a radio wave is incident on the design target under a given condition. The determination of the value is made by computation using an analysis model including the design target, the analysis model being created on the basis of a set value of a parameter describing a shape of the design target.

Abstract: A radar device includes a transmission module that generates a transmission chirp signal, and reception modules that each receive a reflected wave and a direct wave of the transmission chirp signal, and perform mixing on a received signal, using a reception chirp signal. The radar device includes a signal processing unit that detects a target on the basis of a beat signal resulting from the mixing performed by the reception modules. The signal processing unit detects a level of the beat signal generated from the received direct wave. The signal processing unit determines a failure of the radar device by comparing the detected level with a threshold set on the basis of a beat signal level measurement under an environment that eliminates the reflected wave in advance. The transmitted chirp signal distributed from the transmission module is used as the reception chirp signal.

Abstract: A radar device includes a transmission module that generates a transmission chirp signal synchronized with a timing signal, and reception modules that each receive a reflected wave and a direct wave of the transmission chirp signal emitted from the transmission module, and perform mixing on a received signal, using a reception chirp signal, the reception chirp signal being synchronized with the timing signal and having the same slope as the transmitted chirp signal. The radar device includes a signal processor that detects a target on the basis of a beat signal resulting from the mixing performed by the reception modules. The signal processor detects a level of the beat signal generated from the received direct wave from the transmission module to the reception modules. The signal processor determines a failure of the radar device by comparing the detected level with a threshold.

Abstract: A body for a vehicle includes an upper member. The upper member has an internal space between a first plate and a second plate, and the internal space extends in a longitudinal direction of the upper member. The first plate includes an upper wall portion, an inner wall portion, and a first flange extending along a lower end of the inner wall portion. The second plate includes a lower wall portion, an outer wall portion, and a second flange extending along an inner end of the lower wall portion and joined to the first flange. In a first section in the longitudinal direction of the upper member, the first flange and the second flange protrude in a first direction. In a second section in the longitudinal direction of the upper member, the first flange and the second flange protrude in a second direction different from the first direction.

Abstract: A steel joined body includes a plurality of steels joined together, the plurality of steels including a joint interface having a carbon concentration of 0.20 mass % or more and 2.10 mass % or less, and the steel joined body including a concentration gradient layer having a carbon concentration decreasing with distance from the joint interface.

Abstract: A film-like graphite that satisfies the following condition (1) or condition (2) described below. Condition (1): a graphite crystal orientation degree P is 96% or more with respect to a film plane. Condition (2): a graphite crystal orientation degree P is 94% or more with respect to a film plane and a thickness is 42 ?m or more.

Abstract: A drug cartridge includes: a cylinder 11 having a cylindrical cylinder columnar space extending in a longitudinal direction; a gasket 13 supported in the space so that the gasket is movable in the longitudinal direction; a drug 14 held in the space and at least including a liquid first component; and a first temperature sensor and an RF tag 16 arranged on a side surface of the cylinder. The RF tag 16 stores drug information that includes at least information indicating a type of the drug, and wirelessly transmits at least the information indicating the type of the drug and first temperature information indicating a temperature detected by the first temperature sensor in response to an instruction from outside.

Abstract: A compound (A) of the present invention is represented by the formula (1): wherein each R1 independently represents a group represented by the formula (2) or a hydrogen atom, and each R2 independently represents a hydrogen atom or a linear or branched alkyl group having 1 to 6 carbon atoms, provided that at least one R1 is a group represented by the formula (2); and wherein -* represents a bonding hand.

Abstract: A semiconductor storage device includes a processing circuit provided on a substrate, a plurality of first electrodes connected to the processing circuit, and a plurality of second electrodes connected to the plurality of first electrodes. The semiconductor storage device also includes a memory cell array connected to the plurality of second electrodes. The memory cell array includes a block, and the block includes a string unit. Each string unit includes a plurality of memory cells, and a plurality of column-shaped parts penetrating through at least one stack body that is a stack of a plurality of electrode films between which an insulating film is interposed. The semiconductor storage device includes a slit insulating, for each string unit, a source line electrically connected to a portion of the plurality of memory cells and a source line electrically connected to another portion of the memory cells.

Abstract: The dental restorative material of the present invention is a dental restorative material that contains a resin matrix and an inorganic filler in an amount of 25 to 1,000 parts by mass per 100 parts by mass of the resin matrix, and in the dental restorative material, the resin matrix contains a polyurethane resin, and the inorganic filler has an average particle diameter of 0.001 to 100 ?m. According to the present invention, a dental restorative material that has a high bending strength and a high surface hardness, and is excellent in transparency and cutting workability, and a resin material for dental cutting work containing the same can be provided.

Abstract: A resin composition of the present invention is a resin composition containing a bismaleimide compound (A) containing a constituent unit represented by the following formula (1), and maleimide groups at both ends of the molecular chain, at least one resin or compound (B) selected from the group consisting of a maleimide compound other than the bismaleimide compound (A), a cyanate compound, a benzoxazine compound, an epoxy resin, a carbodiimide compound, and a compound having an ethylenically unsaturated group, and a photo initiator (C): wherein R1 represents a linear or branched alkylene group having 1 to 16 carbon atoms, or a linear or branched alkenylene group having 2 to 16 carbon atoms; R2 represents a linear or branched alkylene group having 1 to 16 carbon atoms, or a linear or branched alkenylene group having 2 to 16 carbon atoms; each R3 independently represents a hydrogen atom, a linear or branched alkyl group having 1 to 16 carbon atoms, or a linear or branched alkenyl group having 2 to 16 carbon