Abstract: An electric circuit board includes: a booster circuit configured to generate a pump drive signal by boosting a pump reference signal having a reference voltage based on a booster circuit drive signal; a first wiring for transmitting the pump drive signal; a second wiring for transmitting the pump reference signal; a third wiring for transmitting the booster circuit drive signal; and a plurality of fourth wirings for transmitting signals related to an ejection element configured to eject a liquid, wherein the second wiring and the third wiring each have a portion disposed at a position spaced apart from the first wiring by a distance shorter than a protection distance, and have a short circuit protection circuit connected thereto, and the plurality of fourth wirings include one or more first type wirings disposed at a position spaced apart from the first wiring by a distance longer than the protection distance.

Abstract: A liquid ejecting head capable of ejecting a liquid, has: a storage unit; an element substrate which includes ejection nozzles for ejecting the liquid supplied from the storage unit; a drive unit configured to drive the element substrate, which is supplied with electric power at a predetermined voltage; a housing configured to support the element substrate, the storage unit, and the drive unit; an electric circuit board in which a high-voltage wiring to which the predetermined voltage is applied is disposed; and a flame retardant portion which has a flame retardant grade of V?1 or more. The electric circuit board includes a core member which has a flame retardant grade of V?1 or more. The flame retardant portion is disposed on a side closer to the housing than the electric circuit board. The high-voltage wiring is disposed between the core member and the flame retardant portion.

Abstract: To activate communication between an autonomous operation body and a user. Providing an information processing device that includes: an application control unit that controls operation of an application relating to communication between an autonomous operation body and a user; and a reflection unit that causes the autonomous operation body to reflect an operation performed by the user in the application. In the information processing device, the application control unit controls operation of an avatar imitating the autonomous operation body, and the reflection unit causes the autonomous operation body to reflect a reward obtained by the avatar on the basis of the operation performed by the user.

Abstract: A battery installation structure is configured to control a behavior of a battery when a vehicle collides, so that a front side frame is ensured to be provided with a sufficient stroke for collision. The battery installation structure is suitable for allowing a battery to be installed on a front side frame of a vehicle body. The battery installation structure includes an installation base disposed on the front side frame, a battery base, and a rear support leg. The battery base is disposed on the installation base to support the battery. The rear support leg is disposed at a rear end of the battery base. A center of the battery base is fixed to a fixing portion of the installation base, a lower end of the rear support leg is fixed to a rigid member of the vehicle body, and the lower end of the rear support leg is formed with a fragile portion.

Abstract: A front subframe structure includes: a pair of right and left longitudinal members extending substantially in a longitudinal direction of a vehicle; a cross member extending in a width direction of the vehicle between the pair of right and left longitudinal members; and a pair of right and left load receiving portions arranged on a vehicle body floor at a distance in the width direction. A rear end of each of the pair of longitudinal members is arranged to overlap in the longitudinal direction with each of the pair of load receiving portions, and the rear end of each of the pair of longitudinal members has a dimension (W5) in the width direction which is made larger than a dimension (W4) in the width direction of a base of each of the pair of longitudinal members (W5>W4).

Abstract: A battery installation structure is configured to control a behavior of a battery when a vehicle collides, so that a front side frame is ensured to be provided with a sufficient stroke for collision. The battery installation structure is suitable for allowing a battery to be installed on a front side frame of a vehicle body. The battery installation structure includes an installation base disposed on the front side frame, a battery base, and a rear support leg. The battery base is disposed on the installation base to support the battery. The rear support leg is disposed at a rear end of the battery base. A center of the battery base is fixed to a fixing portion of the installation base, a lower end of the rear support leg is fixed to a rigid member of the vehicle body, and the lower end of the rear support leg is formed with a fragile portion.

Abstract: A lower structure of a vehicle includes front side frames, a vehicle body strength member, a floor panel, and a power supply unit, in which the front side frames are formed to have cross-sectional shapes that open upward at least at rear sections thereof, the power supply unit is disposed below a floor panel, the floor panel includes a pair of reinforcing panel portions which are respectively joined to the rear sections of the front side frames and cover the rear sections from above, and a floor panel main body portion which constitutes a portion other than the reinforcing panel portions, and the reinforcing panel portions are formed to have higher strength than the floor panel main body portion.

Abstract: A lower structure of a vehicle includes front side frames, a vehicle body strength member, a floor panel, and a power supply unit, in which the front side frames are formed to have cross-sectional shapes that open upward at least at rear sections thereof, the power supply unit is disposed below a floor panel, the floor panel includes a pair of reinforcing panel portions which are respectively joined to the rear sections of the front side frames and cover the rear sections from above, and a floor panel main body portion which constitutes a portion other than the reinforcing panel portions, and the reinforcing panel portions are formed to have higher strength than the floor panel main body portion.

Abstract: A vehicle body front structure includes paired left and right front side frames extending in a vehicle front-rear direction and a crossmember that extends in a vehicle width direction and is suspended between the paired left and right front side frames. The front side frames respectively have side frame bend portions at rear portions thereof, the side frame bend portions bending inward in the vehicle width direction, and at least one of end portions of the crossmember in the vehicle width direction is connected to a corresponding one of the side frame bend portions.

Abstract: A lower structure of a vehicle includes front side frames, a vehicle body strength member, a floor panel, and a power supply unit, in which the front side frames are formed to have cross-sectional shapes that open upward at least at rear sections thereof, the power supply unit is disposed below a floor panel, the floor panel includes a pair of reinforcing panel portions which are respectively joined to the rear sections of the front side frames and cover the rear sections from above, and a floor panel main body portion which constitutes a portion other than the reinforcing panel portions, and the reinforcing panel portions are formed to have higher strength than the floor panel main body portion.

Abstract: A vehicle body front structure includes paired left and right front side frames extending in a vehicle front-rear direction and a crossmember that extends in a vehicle width direction and is suspended between the paired left and right front side frames. The front side frames respectively have side frame bend portions at rear portions thereof, the side frame bend portions bending inward in the vehicle width direction, and at least one of end portions of the crossmember in the vehicle width direction is connected to a corresponding one of the side frame bend portions.

Abstract: An information management server includes an information provision request receiving unit which receives an information provision request together with request information, a probe information provision requesting unit which performs the probe information provision request to the probe information providing apparatus, a probe information obtaining unit which obtains the probe information from the probe information providing apparatus, a message information provision requesting unit which performs the message information provision request to the message information providing apparatus, a message information obtaining unit which obtains the message information from the message information providing apparatus, a response-to-request information generating unit which generates response-to-request information corresponding to the request information by using the probe information and the message information, and a response-to-request information providing unit which provides the response-to-request information to t

Abstract: An information management server includes an information provision request receiving means which receives an information provision request together with request information, a probe information provision requesting unit which performs the probe information provision request to the probe information providing apparatus, a probe information obtaining unit which obtains the probe information from the probe information providing apparatus, a message information provision requesting means which performs the message information provision request to the message information providing apparatus, a message information obtaining unit which obtains the message information from the message information providing apparatus, a response-to-request information generating unit which generates response-to-request information corresponding to the request information by using the probe information and the message information, and a response-to-request information providing unit which provides the response-to-request information to

Abstract: An information management server includes an information provision request receiving unit which receives an information provision request together with request information, a probe information provision requesting unit which performs the probe information provision request to the probe information providing apparatus, a probe information obtaining unit which obtains the probe information from the probe information providing apparatus, a message information provision requesting unit which performs the message information provision request to the message information providing apparatus, a message information obtaining unit which obtains the message information from the message information providing apparatus, a response-to-request information generating unit which generates response-to-request information corresponding to the request information by using the probe information and the message information, and a response-to-request information providing unit which provides the response-to-request information to t

Abstract: For registering or updating the information of second identification codes stored in a theft prevention apparatus when the theft prevention apparatus is replaced, a third identification code sent from a third apparatus which is mounted in a motor vehicle is checked against a third identification code stored in the theft prevention apparatus, and must be identical thereto. Even if a third party prepares and installs an ignition key and a theft prevention apparatus of its own on the motor vehicle, the third identification code is not verified, and hence the information of second identification codes cannot be equalized.

Abstract: For registering or updating the information of second identification codes stored in a theft prevention apparatus when the theft prevention apparatus is replaced, a third identification code sent from a third apparatus which is mounted in a motor vehicle is checked against a third identification code stored in the theft prevention apparatus, and must be identical thereto. Even if a third party prepares and installs an ignition key and a theft prevention apparatus of its own on the motor vehicle, the third identification code is not verified, and hence the information of second identification codes cannot be equalized.

Abstract: A navigation system performing navigation based on a detected current position and map data is provided. The navigation system includes a storage device, a navigation control device, and a defragmenting processing device. The storage device is nonvolatile. Files of map data are able to be read from it, and to be written into it. The navigation control device controls a navigation operation using the map data. Then, the defragmenting processing device performs a defragmenting processing with the storage device at a predetermined time.

Abstract: A navigation system comprises a navigation apparatus mounted on a vehicle and a portable information device communicable with the navigation apparatus based on a predetermined communication protocol. The navigation apparatus searches a route from a current position to a destination, and guides the searched route to the vehicle, that is, crews on board. The navigation apparatus further comprises a unit for searching a further route from a further current position to the destination in response to a predetermined command. The further current position is a position at which the unit searches the further route. The navigation apparatus further comprises a transfer unit for transferring information indicative of the further route to the portable information device. This device provides a person, who carries the device, with a further route guide by showing the further route, after the route guide performed by the navigation apparatus.

Abstract: A navigation system comprises a navigation apparatus mounted on a vehicle and a portable information device communicable with the navigation apparatus based on a predetermined communication protocol. The navigation apparatus searches a route from a current position to a destination, and guides the searched route to the vehicle, that is, crews on board. The navigation apparatus further comprises a unit for searching a further route from a further current position to the destination in response to a predetermined command. The further current position is a position at which the unit searches the further route. The navigation apparatus further comprises a transfer unit for transferring information indicative of the further route to the portable information device. This device provides a person, who carries the device, with a further route guide by showing the further route, after the route guide performed by the navigation apparatus.

Abstract: A navigation system performing navigation based on a detected current position and map data is provided. The navigation system includes a storage device, a navigation control device, and a defragmenting processing device. The storage device is nonvolatile. Files of map data are able to be read from it, and to be written into it. The navigation control device controls a navigation operation using the map data. Then, the defragmenting processing device performs a defragmenting processing with the storage device at a predetermined time.