Abstract: A conductive supporting member includes an outer portion that includes a Cu matrix phase and a second phase dispersed in the Cu matrix phase and containing a Cu—Zr compound and that has an alloy composition represented by Cu-xZr (x is atomic % of Zr and 0.5?x?16.7 is satisfied) and an inner portion that is present on an inner side of the outer portion, is formed of a metal containing Cu, and has higher conductivity than the outer portion.

Abstract: An information processing apparatus refers to a first database where vehicle identification data and consent status data are stored for each of a plurality of vehicles and ownership period data is stored for each vehicle in a first vehicle group, acquires, for each vehicle in a second vehicle group for which corresponding consent status data indicates that an owner consented to disclosure other than the vehicles in the first vehicle group, corresponding vehicle identification data as inquiry vehicle data, transmits request data including the inquiry vehicle data to a management system, receives response data including vehicle identification data for a vehicle among the vehicles in the second vehicle group for which a certain registration procedure has been performed within a reference period, and calculates, for the vehicle identified by the vehicle identification data included in the response data, a corresponding end-of-ownership date based on a reference period.

Abstract: A magnetic base body according to one embodiment of the invention includes soft magnetic metal particles that have an insulating film on their surfaces. In a Raman spectrum obtained by observing light scattered when the magnetic base body is irradiated with an excitation laser with a wavelength of 488 nm, a peak intensity ratio. that is defined as a ratio of the peak intensity of a first peak existing at around a wave number of 712 cm?1 to the peak intensity of a peak existing at around a wave number of 1320 cm?1, is 1 to 70.

Abstract: A refrigerator is provided. The refrigerator includes a storeroom lifted when the storeroom is pulled out and giving a degree of freedom to a lifting method. The refrigerator includes a main body, a door arranged to be pulled out from the main body, a storeroom arranged to be pulled out from the main body along with the door, and a lift device arranged to lift or lower the storeroom in connection with pulling-out or pushing-in of the door, wherein the lift device includes a guide including a portion sloping upward or downward in a pull-out direction of the storeroom, and a guidee guided by the guide so that the storeroom is lifted when the guidee is moved along the guide.

Abstract: An object of the present disclosure is to allow gain compensation with a simple configuration without adding a new device to the outside. The present disclosure discloses a rare earth doped fiber including a core doped with a rare earth and a cladding region around the core, wherein one or more cavities are provided inside the core, and at least one of the cavities are provided along a longitudinal direction of the rare earth doped fiber.

Abstract: A damper mount structure improves accuracy of positioning to increase assembling efficiency and includes a damper mount for fixing an upper portion of a suspension device to an attachment opening formed in a vehicle body. The damper mount includes: a housing to be mounted on the upper portion of the suspension device; a stay which protrudes from an outer circumferential surface of the housing and is brought in contact with a lower surface of a circumferential edge of the attachment opening in a state that the housing has been inserted through the attachment opening to attach the housing to the circumferential edge of the attachment opening; and a plurality of ribs which connect the stay with an outer circumferential surface of the housing. A first rib, a second rib, and a third rib include side surfaces, respectively, facing an inner circumferential surface of the attachment opening.

Abstract: A communication control system for a number of gas compressors where one gas compressor is set as a master gas compressor that controls communication with N slave gas compressors. A cycle of communication with the N slave compressors in N communication sets is defined as a total compressor number communication cycle. In first to Nth communication sets, a first response request is transmitted to each of the first to Nth gas compressors. When a response is received from one of the gas compressors, the system determines that connection with the one gas compressor has succeeded. When no response is received, the system determines that connection has failed. In following communication cycles, a second response request is transmitted to the slave compressors with which communication has succeeded. The first response request is then transmitted to the slave compressors with which the communication connection has failed using a different timing sequence.

Abstract: A sleep stage estimation device includes a subject data acquisition unit that acquires pulsation data and body movement data of a subject, a sleep stage probability estimation unit that acquires a feature quantity sequence from the pulsation data and estimates a sleep stage probability sequence of the subject from the acquired feature quantity sequence by using a learned sleep stage probability estimation model, a sleep stage transition probability estimation unit that acquires a body movement amount sequence from the body movement data and estimates a sleep stage transition probability sequence of the subject from the acquired body movement amount sequence by using a learned sleep stage transition probability estimation model, and a sleep stage estimation unit that estimates a sleep stage sequence of the subject from the sleep stage probability sequence and the sleep stage transition probability sequence by using a learned conditional random field model.

Abstract: A computing device installed in or mountable to a shopping cart, includes a camera configured to capture an image, and a processor configured to acquire commodity data of a registered commodity, when an object is placed in the shopping cart, perform object recognition on an image of the object captured by the camera, and determine whether the recognized object is a commodity corresponding to the acquired commodity data, and upon determining that the recognized object is not the commodity corresponding to the acquired commodity data, issue a request for displaying a message instructing registration of the recognized object as a registered commodity.

Abstract: A semiconductor device according to one embodiment includes: a semiconductor substrate; a peripheral circuit provided on the semiconductor substrate; and a stacked body provided above the peripheral circuit, which has a memory cell array. The peripheral circuit includes: a metal film including silicon; a silicide film stacked on the metal film; and a barrier metal film stacked on the silicide film.

Abstract: A control method for an electric vehicle using a motor as a traveling drive source to decelerate by a regenerative braking force of the motor, including: obtaining an accelerator operation amount; estimating a disturbance torque acting on a vehicle body of the electric vehicle; obtaining an angular velocity of a rotating body that correlates to a rotation speed of a drive shaft which drives the electric vehicle; calculating a first torque command value based on the accelerator operation amount; setting the first torque command value to a torque command value; controlling a torque generated in the motor based on the torque command value; setting a target stop position at the time of stopping the electric vehicle; calculating a target angular velocity of the rotating body according to a distance from the electric vehicle to the target stop position; calculating a second torque command value for stopping the electric vehicle at the target stop position based on a difference between the target angular velocity an

Abstract: An electrically conductive tip member includes: an inner periphery portion including a Cu matrix phase and a second phase that is dispersed in the Cu matrix phase and contains a Cu—Zr-based compound, the inner periphery portion having an alloy composition of Cu-xZr (where x is the atomic percentage of Zr and satisfies 0.5?x?16.7); and an outer periphery portion that is present on an outer circumferential side of the inner periphery portion, made of a metal containing Cu, and has higher electrical conductivity than the inner periphery portion.

Abstract: One object is to suppress thermal shrinkage of a cover resin layer at the time of thermal curing. A laminated coil according to one embodiment of the present invention is provided with a magnetic substrate formed of a sintered magnetic material, an insulation resin layer formed on the magnetic substrate, a cover resin layer formed on the insulation resin layer, and a coil conductor embedded in the insulation resin layer. In one embodiment of the present invention, said insulation resin layer includes a first resin and first filler particles, and said cover resin layer includes a second resin and second filler particles. A filling factor of the second filler particles in the cover resin layer is higher than a filling factor of the first filler particles in the insulation resin layer.

Abstract: An object of the present invention is to provide a core position recognition method, a connection method, and a connection apparatus that can simplify connection operations, and reduce rotational displacement and positional displacement. The connection apparatus according to the present invention includes a function capable of acquiring the rotation amount of an MCF during the bonding/fixing step. Specifically, the connection apparatus of the present invention uses an MCF with lines drawn on a side surface thereof, thereby recognizing the rotation amount of the MCF from the side surface, and calculating the absolute positions of the cores. The connection apparatus according to the present invention can recognize the absolute position s of the cores from a side image of an MCF in a state in which the MCF has been rotated.

Abstract: An object of the present invention is to provide an optical transmission system capable of controlling a transmission capacity and a signal processing load of a MIMO equalizer, without depending on the number of propagation modes of the optical fiber.

Abstract: A magnetic base body includes plural metal magnetic particles including a first metal magnetic particle and a second metal magnetic particle adjacent to the first metal magnetic particle, each metal magnetic particle including Fe, and plural metal Fe particles including metal Fe. The plural metal Fe particles are disposed separately from each other between an insulating first oxide layer and an insulating second oxide layer. The first oxide layer includes oxide of an element A disposed on a surface of the first metal magnetic particle. The second oxide layer includes oxide of an element B disposed on a surface of the second metal magnetic particle. The element A is at least one element selected from a group consisting of Si, Zr, Al, and Ti, and the element B is at least one element selected from the group consisting of Si, Zr, Al, and Ti.

Abstract: A technique is provided that can further reduce power at the time of “unload operation control” in a gas compressor that generates a compressed gas at a set pressure by constant-speed control. The gas compressor includes a compressor main unit, a drive source, an intake throttle valve, a gas release valve, rotation speed converting means, a pressure detecting device that detects a discharge pressure, and a controller that, the relationship between an upper-limit pressure H and a lower-limit pressure L being H>L, carries out opening the intake throttle valve and closing the gas release valve and operating the drive source at a full-load rotation speed until the discharge pressure reaches the upper-limit pressure H. The controller carries out at least one of closing the intake throttle valve and opening the gas release valve to reduce the discharge pressure to within a predetermined range when the discharge pressure reaches the upper-limit pressure H.

Abstract: An objective of the present invention is to provide an optical communication system and an optical communication method that can reduce even a delay generated in processing of obtaining a transfer function for correcting distortion in digital coherent transmission. In the optical communication system according to the present invention, pilot data for estimating a transfer function for a transmission channel is transmitted through a transmission channel with a short transmission delay time, a transfer function of the transmission channel is estimated before receiving transmission data, and the transfer function is applied to other transmission channels.

Abstract: An object of the present invention is to provide an optical transmission system capable of easily controlling a transmission capacity and an optical signal quality even if a MIMO equalizer is provided. The optical transmission system according to the present invention is provided with an N×M MIMO equalizer, includes receivers (N units) equal in number to the spatial multiplexing order L of an optical fiber, and changes the number M of the signal beams of light transmitted through the optical fiber in the range of the spatial multiplex order L or less. The adjustment of the number M of signal beams of light makes it possible to adjust a transmission capacity and a signal quality of the optical transmission system even after construction of the transmission line.

Abstract: A magnetic base body is constituted by: metal magnetic grains containing Fe, and Si as an optional component, where the total content of the Fe and Si is 99% by mass or higher; and oxide layers present between the metal magnetic grains; wherein the ratio (IFe2SiO4/IFe) of the strongest diffraction line intensity (IFe2SiO4) observed in a range of 30.8°?2??32.2° to the strongest diffraction line intensity (IFe) observed in a range of 43.8°?2??45.2° in X-ray diffraction measurement using the CuK? ray is 0.0020 or higher; and the ratio (IFe2O3/IFe) of the strongest diffraction line intensity (IFe2O3) observed in a range of 33.0°?2??34.4° to the IFe in X-ray diffraction measurement using the CuK? ray is lower than 0.0010.