Abstract: An aircraft/spacecraft fluid cooling system and an aircraft/spacecraft fluid cooling method in which a fluid in a pipe installed in aircraft or spacecraft can be cooled efficiently so that the amount of fluid required for cooling the fluid can be reduced. A fluid cooling system includes a feed line that feeds a fluid from a storage tank to a pump, and a cooling section that expands a propellant having traveled through the pump, feeds the propellant to the outer periphery of the feed line so as to cool the propellant in the feed line, and discharges the expanded propellant outside.

Abstract: Electric appliance (1) includes control section (31) having a plurality of operation modes, driving source (21) controlled by control section (31), and switch (12) for switching between the operation modes. Control section (31) is configured to perform a first determination and a second determination in response to an operation duration of switch (12) in order to determine a type of the operation of switch (12), and to set an operation mode after the operation of switch (12) in response to the results of the first and second determinations and an operation mode before the operation of switch (12). In the present aspect, the operability of switching between the operation modes in electric appliance (1) is improved.

Abstract: A plurality of internet auctions, which are transacted independently for a transaction partner and independently for a transaction object, are combined to improve reliability of a transaction, correctness of an appraisement of a commodity and a guarantee of the commodity and achieve a fair and safe internet auction. An internet auction of the commodity, a guarantee charge internet auction and a reverse internet auction of a guaranteed written opinion are combined in one transaction, although they are originally done independently for a transaction partner and independently for a transaction object, by letting a plurality of third parties who are neutral be participated in the transaction between a seller of the commodity and a buyer. Thus, the seller of the commodity and the buyer can fairly and safely transaction the commodity on the internet auction.

Abstract: A side surface at the outside of a plurality of teeth portions of one separated core is faced to a side surface of teeth portions of an adjacent separated core, so as to form a second slot which is straddled between the adjacent separated cores, and a first slot is formed by a plurality of teeth portions of one separated core, and a width size of the first slot is identical to a width size of the second slot, and coil conductor storage space is formed in the first slot via a first insulating component, and coil conductor storage space is formed in the second slot via a second insulating component, and a thickness size of the first insulating component is different from a thickness size of the second insulating component.

Abstract: It is a problem of the present invention to provide a technical method to achieve a video-game-use simulated-experience remote control button that allows simulated experience that allows experience and reaction of tactile sense corresponding to video game software. According to the present invention, the button portion of a video-game-use remote control is replaced with a tool and a mechanical device that allow creating tactile sense corresponding to the content of a video game, providing a reaction after a human operator the created tactile sense, operation using the power level of the human, so as to generate a load. The generated load is quantified and the quantified value is set as X, and X is converted into a button operation of the video-game-use remote control so as to achieve a video-game-use simulated-experience remote control button that allows simulated experience of tactile sense.

Abstract: A rotating electric machine includes a rotor including: a rotor core divided into blocks in an axial direction, the blocks being arranged to have a phase angle therebetween in a circumferential direction, the rotor core having magnet through holes arrayed in the circumferential direction and formed in an outer circumferential region; and permanent magnets inserted into the magnet through holes. The magnet through hole includes: a magnet insertion portion into which the permanent magnet is inserted; and a non-magnetic portion provided on an outer side of the magnet insertion portion in the circumferential direction. A bridge portion is formed between the outer circumferential surface and an outer circumferential inner wall of the non-magnetic portion. A bridge angle, which is an angle between both circumferential ends of the bridge portion with a rotation center of the rotor core set as a vertex, is larger than a skew angle.

Abstract: A motor, which can reduce a shaft current by a cheap configuration and has a high reliability, is provided. A motor which is provided between an internal combustion engine and a transmission and installed in a housing for connecting the internal combustion engine and the transmission, in which a number of magnetic poles of a rotor is “10×n” (n is a natural number), and a number of teeth of a stator is “12×n” (n is a natural number); and a rotary shaft of the rotor, bearings for supporting the rotary shaft, and the housing are composed of electric conductors; and an electric conductor circuit, which includes the rotary shaft, the bearings, and the housing and is interlinked to the stator, is formed.

Abstract: A mobile X-ray imaging apparatus includes an X-ray generation unit, a boom member configured to hold and arrange the X-ray generation unit at an arbitrary position, a supporting column unit connected to the boom member and configured to elevate and pivot the X-ray generation unit, a display unit, including a display screen, coupled to the X-ray generation unit through a movable mechanism configured to enable the orientation of the display screen, with respect to the X-ray generating unit, to be altered.

Abstract: Provided is an engine device that facilitates fastening between a main machine frame (140) and a side surface of an exhaust gas purification case (38) so that workability of mounting the exhaust gas purification ease (38) can be easily improved. The engine device is provided with the exhaust gas purification case (38) for processing exhaust gas from an engine (1), and the exhaust gas purification ease (38) is disposed on a main machine (120) side on which the engine (1) is mounted. The engine device is provided with the main machine frame (140) on which the engine (1) and the like are mounted, The main machine frame (140) is provided with a bottom support member (141) for supporting the exhaust gas purification case (38) and side support devices (143, 144) for fastening and fixing the exhaust gas purification case (38) to the main machine frame (140) in an attachable and detachable manner.

Abstract: A magnet temperature estimation device includes: a voltage detector (1) for detecting a voltage at a time when a winding is energized; a high-order component detector (2) for detecting a high-order component of the voltage; a reference database (3) for storing in advance, as a table, a correspondence relationship between the high-order component and two or more parameters, which include a magnet temperature and another one or more parameters, as parameters affecting the voltage from which the high-order component is detected; a parameter value detector (4) for detecting a value of the another one or more parameters; and a magnet temperature estimator (5) for estimating a magnet temperature corresponding to the high-order component detected by the high-order component detector based on the another one or more parameters detected by the parameter value detector and the table stored in the reference database.

Abstract: An engine device in which an exhaust gas purification device can be assembled adjacent to an engine with high rigidity, and the exhaust gas purification device can be compactly installed. The engine device includes an exhaust gas recirculation device and a common rail disposed on the side on which an intake manifold of the engine is disposed, the exhaust gas purification device disposed on the side on which an exhaust manifold of the engine is disposed, an oil pan disposed on the bottom of the engine, and a support body for linking the exhaust gas purification device to the oil pan, so that the exhaust gas purification device is supported by the oil pan via the support body.

Abstract: A winding assembly includes: slot-housed portions housed inside each of the slots of the stator core so as to form pairs that line up in an inner layer and an outer layer relative to a slot depth direction; first return portions at a first axial end of the stator core that link end portions of the slot-housed portions housed in the inner layer inside each of the slots and end portions of the slot-housed portions housed in the outer layer inside the slots that are (N?M) slots away; and second return portions at a second axial end of the stator core that link end portions of the slot-housed portions housed in the outer layer inside each of the slots and end portions of the slot-housed portions housed in the inner layer inside the slots that are (N+M) slots away.

Abstract: It is a problem of the present invention to provide a technical method to achieve a video-game-use simulated-experience remote control button that allows simulated experience that allows experience and reaction of tactile sense corresponding to video game software. According to the present invention, the button portion of a video-game-use remote control is replaced with a tool and a mechanical device that allow creating tactile sense corresponding to the content of a video game, providing a reaction after a human operator the created tactile sense, operation using the power level of the human, so as to generate a load. The generated load is quantified and the quantified value is set as X, and X is converted into a button operation of the video-game-use remote control so as to achieve a video-game-use simulated-experience remote control button that allows simulated experience of tactile sense.

Abstract: Permanent magnets that form individual magnetic poles are configured by arranging three magnet blocks to be spaced apart from each other circumferentially, the three magnet blocks are each formed such that cross-sectional shapes that are perpendicular to a central axis of a rotor core are radially outwardly convex, and circumferential widths are narrower in magnet blocks that are further away from a magnetic pole center, and the three magnet blocks that are arranged circumferentially are formed to have mirror symmetry relative to a plane that passes through the magnetic pole center and the central axis of the rotor core.

Abstract: A motor of the present invention is configured in such a way that a side surface of a teeth portion and a side surface, which is faced to the side surface, of a neighboring teeth portion, in which an inner circumference side tip of the teeth portion is excepted, are positioned in parallel at a slot in which a coil of a stator, which is configured in a cylinder shape, is installed, and self-both side surfaces at the inner circumference side tip of the teeth portion are positioned in parallel. Thereby, a high electric power of the motor can be generated, and the coil can be installed to a tip of the teeth portion.

Abstract: An engine device in which an exhaust gas purification device can be assembled adjacent to an engine with high rigidity, and the exhaust gas purification device can be compactly installed. The engine device includes an exhaust gas recirculation device and a common rail disposed on the side on which an intake manifold of the engine is disposed, the exhaust gas purification device disposed on the side on which an exhaust manifold of the engine is disposed, an oil pan disposed on the bottom of the engine, and a support body for linking the exhaust gas purification device to the oil pan, so that the exhaust gas purification device is supported by the oil pan via the support body.

Abstract: An engine device in which an exhaust gas purification device can be disposed without substantially increasing mounting width dimensions (height, lateral width, front and rear width) of an engine. The engine device includes the exhaust gas purification device connected to an exhaust manifold of the engine, an oil pan disposed on a bottom of the engine, a support body for linking the exhaust gas purification device to the oil pan, so that the exhaust gas purification device is supported by the oil pan.

Abstract: A rotor core is configured by arranging divided rotor cores coaxially so as to be in close contact with each other such that magnetic pole centers are aligned axially, auxiliary grooves are recessed into respective outer circumferential surfaces of the divided rotor cores between respective magnetic poles so as to have plane symmetry relative to a plane that includes a center position between the magnetic poles and a central axis of the divided rotor cores, and so as to extend from a first axial end to a second axial end of the divided rotor cores, the auxiliary grooves recessed into an outer circumferential surface of an identical divided rotor core have an identical groove shape, and groove widths of the auxiliary grooves are set such that predetermined orders of harmonic components of cogging torque that result from each of the divided rotor cores mutually cancel each other out.

Abstract: A rotating electric machine includes a rotor including: a rotor core divided into blocks in an axial direction, the blocks being arranged to have a phase angle therebetween in a circumferential direction, the rotor core having magnet through holes arrayed in the circumferential direction and formed in an outer circumferential region; and permanent magnets inserted into the magnet through holes. The magnet through hole includes: a magnet insertion portion into which the permanent magnet is inserted; and a non-magnetic portion provided on an outer side of the magnet insertion portion in the circumferential direction. A bridge portion is formed between the outer circumferential surface and an outer circumferential inner wall of the non-magnetic portion. A bridge angle, which is an angle between both circumferential ends of the bridge portion with a rotation center of the rotor core set as a vertex, is larger than a skew angle.

Abstract: A plurality of core blocks that are arranged into an annular shape are inserted into and fixed to a cylindrical frame, and are disposed inside the frame, a bolt passage member that is produced as a solid body and that has a bolt passage aperture that passes through in a longitudinal direction is fixed by welding to an outer circumferential surface of the frame such that the longitudinal direction thereof is oriented in the axial direction of the frame, and a stator is held on the housing by fastening a bolt that is passed through the bolt passage aperture into a fixing portion that is formed on the housing.