Abstract: The information processing device acquires a recommended period for recommending maintenance of the vehicle for each of the plurality of maintenance items. For a plurality of maintenance items, the information processing device determines the earliest recommended period among the acquired recommended periods as a reference period, and identifies the maintenance item of the earliest recommended period as a reference maintenance item. The information processing device identifies, among the plurality of maintenance items, another maintenance item different from the identified reference maintenance item, the other maintenance item for which the recommended period arrives in a predetermined period including the identified reference period. Then, the information processing device decides to maintain the identified other maintenance items together with the reference maintenance items.

Abstract: In the information processing device, the control unit acquires a recommended time period in which maintenance of the leased vehicle is recommended at a predetermined station. The control unit transmits information including the recommended time period to a terminal associated with the user of the leased vehicle. The control unit outputs information of the reward provided to the user when the maintenance of the leased vehicle is performed at a predetermined station within the recommended time period.

Abstract: A controller is configured to acquire a scheduled visit period in which a user is scheduled to visit a facility at which the user is able to have a vehicle maintained. The controller is configured to determine whether a specific item is present among a plurality of maintenance items for the vehicle. The specific item is a maintenance item for which a recommended period in which it is recommended to have the vehicle maintained is included within a predetermined period that includes the scheduled visit period. The recommended period is a period that does not overlap the scheduled visit period. The controller is configured to: acquire item information about a maintenance content of the specific item when the specific item is present; and determine, based on the item information, whether maintenance corresponding to the specific item is to be performed in the scheduled visit period or in the recommended period.

Abstract: It is an object to provide a technique with which the length of a portion of a terminal-equipped electric wire disposed in a cavity of a connector housing can be shortened. A terminal-equipped electric wire including: a coated electric wire including a conductor core wire and an insulation coating that covers the conductor core wire; a joint terminal connected to the conductor core wire; a connector terminal to be connected to a partner terminal; a single-core relay conductor in which one end thereof is connected to the joint terminal and another end thereof is connected to the connector terminal; and a sealing member that covers an intermediate portion of the relay conductor. A wire barrel of the joint terminal is crimped to the conductor core wire and the relay conductor at the same position in a longitudinal direction of the joint terminal.

Abstract: A light receiver array according to the present invention is constituted by array-aligning plural receivers having slow light waveguides of photonic crystals, and a LiDAR device according to the present invention is constituted by linearly arranging a light receiver array and a transmitter. An arranging relationship of plural receivers of the light receiver array is an array-like element formed by array-aligning plural receivers having the slow light waveguides of photonic crystals, and the array alignment is defined by alignment for defining a position relationship between the plural receivers constituting the light receiver array, and orientation for defining a direction of each receiver. A relationship p=?/sin ??r is satisfied between the alignment pitch p, wavelength ? of the reception light, and an arrival angle ??r when a phase difference between reception lights received by waveguide ends of adjacent receivers is one wavelength.

Abstract: A light receiver array according to the present invention is constituted by array-aligning plural receivers having slow light waveguides of photonic crystals, and a LiDAR device according to the present invention is constituted by linearly arranging a light receiver array and a transmitter. An arranging relationship of plural receivers of the light receiver array is an array-like element formed by array-aligning plural receivers having the slow light waveguides of photonic crystals, and the array alignment is defined by alignment for defining a position relationship between the plural receivers constituting the light receiver array, and orientation for defining a direction of each receiver. A relationship p=?/sin ??r is satisfied between the alignment pitch p, wavelength ? of the reception light, and an arrival angle ??r when a phase difference between reception lights received by waveguide ends of adjacent receivers is one wavelength.

Abstract: A duct structure including a fin having a downstream end surface extending between an inner surface of a duct and a downstream end of a top surface of the fin in a height direction of the fin. As a result, a vortex can be intentionally generated in a downstream of the downstream end surface of the fin. Since a pressure in the vortex is lower than a pressure in a surrounding portion of the vortex, the vortex can draw a fluid flow having flowed along the top surface of the fin to the vortex and can change the flow to a flow flowing along a portion of the inner surface of the duct located downstream of the fin. As a result, a flow separation from the inner surface of the duct can be suppressed.

Abstract: A duct structure including a fin having a downstream end surface extending between an inner surface of a duct and a downstream end of a top surface of the fin in a height direction of the fin. As a result, a vortex can be intentionally generated in a downstream of the downstream end surface of the fin. Since a pressure in the vortex is lower than a pressure in a surrounding portion of the vortex, the vortex can draw a fluid flow having flowed along the top surface of the fin to the vortex and can change the flow to a flow flowing along a portion of the inner surface of the duct located downstream of the fin. As a result, a flow separation from the inner surface of the duct can be suppressed.

Abstract: An on-vehicle apparatus includes a microphone which inputs voice produced by a user, a speech example provision unit which provides a speech example for the user before the voice input is performed using the microphone, a hard disk device which stores registration information which is registered and updated in response to operations performed by the user and which includes an address itself or unique information used to specify the address, and a speech example setting unit which reads the registration information stored in the hard disk apparatus and set the address corresponding to the registration information as the speech example.

Abstract: A magnet structure and the like are provided, which can reduce the labor required to make a magnet design for producing a tunnel-shaped leakage magnetic field for plasma confinement in a well-balanced manner over an obverse surface of a target, based on a quadridirectional magnetic field produced by magnetic interaction between plural magnets.

Abstract: A navigation device that is mounted in a movable body of the present invention includes a first storing portion that stores a first navigation data; an acquiring portion that acquires a second navigation data from an external second storing portion; a movable body location detecting portion that detects the location of the movable body; a navigation operation executing portion that executes a predetermined navigation operation based on the location of the movable body that is detected by the movable body location detecting portion, and the first navigation data; and an updating portion that updates the first navigation data with the second navigation data.

Abstract: A method of producing a group III nitride such as aluminum nitride, comprising the step of reacting a group III halide gas such as aluminum trichloride gas with a nitrogen source gas such as ammonia gas in a growth chamber to grow a group III nitride on a substrate held in the growth chamber, wherein the method further comprises premixing together the group III halide gas and the nitrogen source gas to obtain a mixed gas and then introducing the mixed gas into the growth chamber without forming a deposit in the mixed gas substantially to be reacted each other. For the growth of a group III nitride such as an aluminum-based group III nitride by HVPE, there are provided a method of producing the group III nitride having as high quality as that obtained by the method of the prior art at a high yield and an apparatus used in the method.

Abstract: A navigation device that is mounted in a movable body of the present invention includes a first storing portion that stores a first navigation data; an acquiring portion that acquires a second navigation data from an external second storing portion; a movable body location detecting portion that detects the location of the movable body; a navigation operation executing portion that executes a predetermined navigation operation based on the location of the movable body that is detected by the movable body location detecting portion, and the first navigation data; and an updating portion that updates the first navigation data with the second navigation data.

Abstract: An information retrieval device includes an input operation unit that can input a character through an operation of a user, a database that stores data of a plurality of character strings beforehand, an information extraction unit that checks a character string inputted by the input operation unit with the data of the character strings stored in the database, and extracts the data of a character string corresponding to the character string inputted by the input operation unit from the database, and a display unit that displays the character string extracted by the information extraction unit, wherein the information extraction unit performs the check by replacing each character in at least one of the character string inputted by the input operation unit and the character strings stored in the database with a character contained in a classified character group predetermined in compliance with an attribute of each character.

Abstract: A magnet structure and the like are provided, which can reduce the labor required to make a magnet design for producing a tunnel-shaped leakage magnetic field for plasma confinement in a well-balanced manner over an obverse surface of a target, based on a quadridirectional magnetic field produced by magnetic interaction between plural magnets.

Abstract: A method of producing a group III nitride such as aluminum nitride, comprising the step of reacting a group III halide gas such as aluminum trichloride gas with a nitrogen source gas such as ammonia gas in a growth chamber to grow a group III nitride on a substrate held in the growth chamber, wherein the method further comprises premixing together the group III halide gas and the nitrogen source gas to obtain a mixed gas and then introducing the mixed gas into the growth chamber without forming a deposit in the mixed gas substantially to be reacted each other. For the growth of a group III nitride such as an aluminum-based group III nitride by HVPE, there are provided a method of producing the group III nitride having as high quality as that obtained by the method of the prior art at a high yield and an apparatus used in the method.

Abstract: A navigation apparatus includes: an input operating unit; a map image storage member; a current position detecting member; a destination determination member; a visiting order determination member which determines a visiting order of each of the plurality of destinations in an revisable manner; a display control member which displays on the display member the map image on which the current position of the user and positions of all of the plurality of destinations are displayed; and a route calculation member which calculates a route from the current position by way of all of the plurality of destinations according to the visiting orders.

Abstract: A navigation system including: a map image storage device which stores a map image having a polygon image being correlated to a facility name; a facility information storage device which stores the facility name and a facility location and also correlates the facility name to the facility location; a display device which displays the map image and a pointing image which is movable; a positioning device which specifies a position on the map image with the pointing image; and a destination setting device which sets a destination based on the position specified by the positioning device, wherein in a case where an arbitrary position on the polygon image is specified by the positioning device, the destination setting device retrieves the facility name correlated to the polygon image, retrieves the facility location correlated to the retrieved facility name, and sets the destination to the retrieved facility location.

Abstract: The navigation apparatus includes: a storage member which stores map data; a display member which displays the map data and related information to an operator; a current position detecting member which detects the current position of the operator; a destination obtaining member which obtains one or a plurality of destinations according to an input by the operator; a vicinity facility searching member which searches for facilities in the vicinity of a search range set by the operator from the map data, and adds a new destination from a search result according to the input by the operator; and a visiting order setting member which determines a visiting order for each of the destinations.