Abstract: Provided is a novel chalcogen-containing organic semiconductor compound having excellent carrier mobility. The compound is represented by Formula (1a) or (1b): [Chem. 1] where in Formulas (1a) and (1b), X represents S, O, or Se, and R1 each independently represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an aralkyl group, a pyridyl group, a furyl group, a thienyl group, or a thiazolyl group.

Abstract: The present invention relates to an exhaust gas sensor arrangement structure comprising: an exhaust pipe 6 extending from an engine 3 to form a part of an exhaust flow path; an exhaust valve 7 that adjusts an aperture of the exhaust flow path; and a first exhaust gas sensor 8a that detects a predetermined component in an exhaust gas flowing through the exhaust flow path. The first exhaust gas sensor has a detector 80 arranged to protrude into the exhaust flow path. The exhaust valve includes a plate-like valve body 70 that expands and reduces a flow path cross section of the exhaust flow path, and a rotating shaft 71 extending in a direction intersecting with an axial direction of the exhaust flow path and serving as a rotation center of the valve body. A downstream end of the valve body approaches the detector as the valve body is rotated in a direction of reducing the flow path cross section.

Abstract: The present invention relates to an exhaust gas sensor arrangement structure comprising: an exhaust pipe 6 extending from an engine 3 to form a part of an exhaust flow path; an exhaust valve 7 that adjusts an aperture of the exhaust flow path; and a first exhaust gas sensor 8a that detects a predetermined component in an exhaust gas flowing through the exhaust flow path. The first exhaust gas sensor has a detector 80 arranged to protrude into the exhaust flow path. The exhaust valve includes a plate-like valve body 70 that expands and reduces a flow path cross section of the exhaust flow path, and a rotating shaft 71 extending in a direction intersecting with an axial direction of the exhaust flow path and serving as a rotation center of the valve body. A downstream end of the valve body approaches the detector as the valve body is rotated in a direction of reducing the flow path cross section.

Abstract: A technique is needed which can amplify NK cells in vitro and prepare optimum number of NK cells for the adoptive immunotherapy. A method for amplifying NK cells is provided which comprises steps of: preparing cell population which is comprised of NK cells, removing T cells from the cell population which is comprised of NK cells, and, after removal of T cells, cultivating the remaining cells in a medium supplemented with 2500 to 2831 IU/mL of IL-2. The method for amplifying NK cells of the present invention may comprise a step of removing hematopoietic progenitor cells from the cell population. The present invention provides a pharmaceutical composition for adoptive immunotherapy, comprising NK cells which are prepared by the amplifying method of the present invention.

Abstract: A technique is needed which can amplify NK cells in vitro and prepare optimum number of NK cells for the adoptive immunotherapy. A method for amplifying NK cells is provided which comprises steps of: preparing cell population which is comprised of NK cells, removing T cells from the cell population which is comprised of NK cells, and, after removal of T cells, cultivating the remaining cells in a medium supplemented with 2500 to 2831 IU/mL of IL-2. The method for amplifying NK cells of the present invention may comprise a step of removing hematopoietic progenitor cells from the cell population. The present invention provides a pharmaceutical composition for adoptive immunotherapy, comprising NK cells which are prepared by the amplifying method of the present invention.

Abstract: A small unmanned airplane includes; a main wing having a camber airfoil whose under surface is approximately flat, narrowing in the shape of taper to a blade tip, leading edge of which holds sweepback angle, of flying wing type which has an aerodynamic surface of tailless wing type and is low aspect ratio; movable flaps extending approximately extreme breadth in trailing edge part of both left and right sides of the main wing, having a dihedral angle at least in level flight; vertical stabilizers placed at blade tips of left and right of the main wing; and two propellers installed on the top surface of the main wing. This can materialize miniaturization and weight saving of a small unmanned airplane for individual carrying capability and for suitability for such as lift-off by hand throw.

Abstract: A communication device to be mounted on one automotive vehicle, comprising: a camera (11) for inputting images, a microphone (12) for inputting voices, a travel control section (17) for processing travel information, a communication section (16) for transmitting the images inputted by the camera (11), the voices inputted by the microphone (12), and travel information processed by the travel control section (17) to other automotive vehicles, and receiving information from said other automotive vehicles, and a liquid crystal display (13) and a loudspeaker (14) for outputting the information received by the communication section (16). The communication device outputs images/voices received from said other automotive vehicles to the liquid crystal display (13), and controls travel of said one automotive vehicle based on travel information received from travel control sections (17) on said other automotive vehicles.

Abstract: A small unmanned airplane includes; a main wing having a camber airfoil whose under surface is approximately flat, narrowing in the shape of taper to a blade tip, leading edge of which holds sweepback angle, of flying wing type which has an aerodynamic surface of tailless wing type and is low aspect ratio; movable flaps extending approximately extreme breadth in trailing edge part of both left and right sides of the main wing, having a dihedral angle at least in level flight; vertical stabilizers placed at blade tips of left and right of the main wing; and two propellers installed on the top surface of the main wing. This can materialize miniaturization and weight saving of a small unmanned airplane for individual carrying capability and for suitability for such as lift-off by hand throw.

Abstract: Disclosed is an electronic control apparatus which performs various kinds of controls associated with the driving of a vehicle. This electronic control apparatus has two electronic control units (ECUs) that are functionally assigned to associated various kinds of controls including the engine control and that independently execute the associated controls. Each ECU has a main central processing unit (CPU) and a sub CPU. The main CPU and sub CPU monitor the operational states of the other. When the local ECU is normal, the main CPU sends a run pulse signal to the mating ECU via a communication line. When the main CPU and sub CPU are normal, each ECU sends another run pulse signal to the mating ECU via the communication line. Each ECU monitors the two run pulse signals sent from the other ECU to determine an abnormality in the mating ECU.

Abstract: A torque coupling device for use as, for example, a so-called center differential provided between front and rear road wheel axles of a four-wheeled vehicle comprises a cup-shape front housing, a rear housing closing an open end of the front housing, a rotational shaft co-axially rotatably supported by the front and rear housings therewithin, and a clutch disc assembly interposed within the front housing between an axial inner end of the front housing and an axial inner end of the rear housing. The initial clearance in axial direction between the clutch assembly and the inner ends of the front and rear housings is tuned so that when the relative rotation between the housings and said rotational shaft causes a certain temperature difference between the housing and the clutch assembly, the difference in thermal expansion between the front housing and the clutch assembly brings clutch discs of the clutch assembly into friction contact to transmit a rotational torque between the housings and the rotational shaft.

Abstract: A method of manufacturing an armature coil, which comprises a printed coil obtained by printing and arranging a plurality of sets of unit coil groups, each comprising an even number of unit coils, on a belt-like, thin and pliable insulating material, and a pliable insulating material overlaid over and wound together with the printed coil, wherein the gaps between the printed coil and the insulating material and between the adjoining material layers are filled for fixing in the state the printed coil and the insulating material have been wound and laminated into a cylindrical shape, is featured in that a thermoplastic adhesive material is applied to the surface of the insulating material, and a tailing end of the insulating material is adhered to the adjoining inner peripheral layer by heating at least in the step of winding and laminating the printed coil and the insulating material into a cylindrical shape.

Abstract: An armature coil has sets of unit coil groups, each comprising an even number of unit coils, which are printed and arranged on a belt-like, thin and pliable insulating material to form a printed coil. The printed coil is wound and fixed into a cylindrical shape, the armature coil being featured in that the gap between adjacent conductors of the unit coil groups located on the outer periphery side of the cylindrical shape is set larger than the gap between adjacent conductors of the unit coil groups located on the inner periphery side thereof such that the conductors of respective unit coils are axially arranged to take the same angle in the circumferential direction.

Abstract: An ear folding apparatus for automatically folding and pleating ears of packaging material wrapped around a cylindrical article, such as a coil of strip material, is provided with a pleats-holding/inside-bending guide. The guide has a radially notched section and is movable in the axial direction of the cylindrical article. The apparatus further has a folding unit, which includes a feed roll, a folding roll and a folding claw.