Abstract: A control apparatus of a vehicle obtains information indicating a relationship between an instruction value to be provided to an actuator in accordance with a driving condition of a vehicle and a torque capacity of a clutch. The control apparatus includes a table holding unit that stores a correction table to be applied under a condition when an output torque from the engine is increasing and a correction table to be applied under a condition when an output torque from the engine is decreasing, a gear change condition determining unit that determines under which condition a gear change is executed, and a correction table update unit that updates the correction table to be applied under the determined condition based on the information indicating a relationship between a target value and an actual value of the torque capacity generated at the inertia phase.

Abstract: A gearbox of a twin clutch includes dog portions of a movable gear and a fixed gear which may be disengaged and re-engaged with each other. A control device for a vehicle including the twin clutch includes a shift actuator control unit that, when shifting a gear to another speed, outputs a target position signal so as to shift a rotation position of a shift actuator to a gear shift position at which a gear shift operation is performed by a transmission, and a clutch control unit that outputs torque signals so as to connect a clutch that transmits power to, among movable gears and fixed gears, a movable gear or a fixed gear including a dog portion to be disengaged. The shift actuator control unit outputs the target position signal so as to return the rotation position of the shift actuator to a neutral position.

Abstract: A vehicle of a dual clutch type includes a transmission mechanism including a plurality of gears including dog clutches and two clutches, wherein engagement of the gears by the dog clutches is smoothened to prevent shift shock. When receiving a shifting command, a control device sets an engine rotation speed corresponding to a reduction ratio of a next gear level, and a vehicle velocity as a target rotation speed, and controls the engine rotation speed toward a target rotation speed. Also, the control device prevents the engine rotation speed from arriving at the target rotation speed until two gears corresponding to the next gear level are engaged with each other by the dog clutch. The control device brings one clutch close to an engaged state, and the other clutch close to a disengaged state after the engine rotation speed arrives at the target rotation speed.

Abstract: A vehicle control apparatus includes a target value determination unit to determine a target engine torque, a target value restriction unit to restrict a target engine torque such that an output torque becomes smaller than a load torque input from a torque transmission path to an engine when a rotation speed of the engine exceeds a threshold, and a restriction release unit to release a restriction on the target engine torque before an inertia phase is started during a gear change period.

Abstract: A vehicle control apparatus includes an opening degree determination unit that determines the opening degree of a throttle valve based on an accelerator operation amount, and a change suppression unit that reduces a time rate of changing of the opening degree of the throttle valve in a gear change period with a decrease of the rotation speed of the engine, when the opening degree of the throttle valve is changed from a value at which an output torque is greater than a load torque input from a transmission path to an engine toward a boundary value where the output torque is equal to the load torque.

Abstract: A gearbox of a twin clutch includes dog portions of a movable gear and a fixed gear which may be disengaged and reengaged with each other. A control device for a vehicle including the twin clutch includes a shift actuator control unit that, when shifting a gear to another speed outputs a target position signal so as to shift a rotation position of a shift actuator to a gear shift position at which a gear shift operation is performed by a transmission, and a clutch control unit that outputs torque signals so as to connect a clutch that transmits power to, among movable gears and fixed gears, a movable gear or a fixed gear including a dog portion to be disengaged. The shift actuator control unit outputs the target position signal so as to return the rotation position of the shift actuator to a neutral position.

Abstract: A control apparatus of a vehicle obtains information indicating a relationship between an instruction value to be provided to an actuator in accordance with a driving condition of a vehicle and a torque capacity of a clutch. The control apparatus includes a table holding unit that stores a correction table to be applied under a condition when an output torque from the engine is increasing and a correction table to be applied under a condition when an output torque from the engine is decreasing, a gear change condition determining unit that determines under which condition a gear change is executed, and a correction table update unit that updates the correction table to be applied under the determined condition based on the information indicating a relationship between a target value and an actual value of the torque capacity generated at the inertia phase.

Abstract: A lubricating oil composition for metal working, including a base oil composed of one or more selected from mineral oils and synthetic oils and having a kinematic viscosity at 40° C. of 50 to 300 mm2/s, and 0.

Abstract: In a vehicle including two paths as torque transmission paths from an engine to an output shaft of a transmission, each of the paths provided with a clutch and a transmission mechanism, a gear shift shock due to a torque generated at the moment when the paired gears of the next gear level are engaged is significantly reduced. In normal travel control, a control device sets a transmitted torque capacity of each of the clutches in the two paths at maximum. Also, in the normal travel control, the control device sets the paired gears of the transmission mechanism in a previous path that is one of the paths, in an engaged state, and sets the transmission mechanism in a next path that is the other path, in a neutral state. When a gear shift command is generated, the control device lowers the transmitted torque capacity of the clutch in the next path.

Abstract: A vehicle control apparatus includes a target value determination unit to determine a target engine torque, a target value restriction unit to restrict a target engine torque such that an output torque becomes smaller than a load torque input from a torque transmission path to an engine when a rotation speed of the engine exceeds a threshold, and a restriction release unit to release a restriction on the target engine torque before an inertia phase is started during a gear change period.

Abstract: An information retrieval device for retrieving information related to a word includes: an input unit for inputting a word; a pattern generation unit which, upon input of a new word after input of a given number of words, generates a word group in a case of adding the new word to a previously input word and a word group in a case of replacing a previously input word with the new word; an occurrence information derivation unit which, for each of the word groups generated, derives occurrence information corresponding to a probability of occurrence of the word group; and a determination unit which determines a word group to be used in new retrieval, based on the derived occurrence information.

Abstract: A vehicle control apparatus includes an opening degree determination unit that determines the opening degree of a throttle valve based on an accelerator operation amount, and a change suppression unit that reduces a time rate of changing of the opening degree of the throttle valve in a gear change period with a decrease of the rotation speed of the engine, when the opening degree of the throttle valve is changed from a value at which an output torque is greater than a load torque input from a transmission path to an engine toward a boundary value where the output torque is equal to the load torque.

Abstract: A server device acquires input information input into a terminal device, recognizes the input information with reference to a dictionary file, the dictionary file serving as a voice-recognition dictionary describing an identifier representing a category, the category being determined based on a meaning of a registered character string, and specifies an input character string and the first identifier, the first identifier representing a category of a registered character string included in the input character string. The server device transmits the specified character string and first identifier to the terminal device. The terminal device selects, with reference a function-selection file describing a correspondence between the first identifier and a category to which a function to be presented belongs, a category to which a function corresponding to the first identifier belongs, and presents a plurality of functions belonging to the selected category in a predetermined presenting manner.

Abstract: In a vehicle including two paths as torque transmission paths from an engine to an output shaft of a transmission, each of the paths provided with a clutch and a transmission mechanism, a gear shift shock due to a torque generated at the moment when the paired gears of the next gear level are engaged is significantly reduced. In normal travel control, a control device sets a transmitted torque capacity of each of the clutches in the two paths at maximum. Also, in the normal travel control, the control device sets the paired gears of the transmission mechanism in a previous path that is one of the paths, in an engaged state, and sets the transmission mechanism in a next path that is the other path, in a neutral state. When a gear shift command is generated, the control device lowers the transmitted torque capacity of the clutch in the next path.

Abstract: A vehicle of a dual clutch type includes a transmission mechanism including a plurality of gears including dog clutches and two clutches, wherein engagement of the gears by the dog clutches is smoothened to prevent shift shock. When receiving a shifting command, a control device sets an engine rotation speed corresponding to a reduction ratio of a next gear level, and a vehicle velocity as a target rotation speed, and controls the engine rotation speed toward a target rotation speed. Also, the control device prevents the engine rotation speed from arriving at the target rotation speed until two gears corresponding to the next gear level are engaged with each other by the dog clutch. The control device brings one clutch close to an engaged state, and the other clutch close to a disengaged state after the engine rotation speed arrives at the target rotation speed.

Abstract: A drive power control apparatus for a vehicle includes a controller that adjusts the drive power for driving a vehicle to compensate for a parameter that affects the running state of the vehicle. When the vehicle enters a region where the acceleration of the vehicle needs to be changed based on the running environment or when the vehicle is traveling in the region in which the acceleration of the vehicle needs to be changed based on the running environment, the controller makes the amount by which the drive power is adjusted less than the amount by which the drive power is adjusted when the vehicle is traveling in a region other than the region in which the acceleration of the vehicle needs to be changed based on the running environment.

Abstract: In a driving force control apparatus and a driving force control method, a curve ahead of a vehicle is detected; a target vehicle speed is set to pass the curve; a starting-point shift speed is set to pass the starting point of the curve; and an end-point shift speed is set to pass the end point of the curve. After a shift speed is changed to the starting-point shift speed, it is determined whether an additional engine brake is required at the starting-point shift speed. If it is determined that the engine brake is not required, the shift speed is changed to the end-point shift speed. Alternatively, if a vehicle speed is lower than or equal to a value corresponding to the target vehicle speed after the shift speed is changed to the starting-point shift speed, the shift speed is changed to the end-point shift speed.

Abstract: A drive power control apparatus for a vehicle includes a controller that adjusts the drive power for driving a vehicle to compensate for a parameter that affects the running state of the vehicle. When the vehicle enters a region where the acceleration of the vehicle needs to be changed based on the running environment or when the vehicle is traveling in the region in which the acceleration of the vehicle needs to be changed based on the running environment, the controller makes the amount by which the drive power is adjusted less than the amount by which the drive power is adjusted when the vehicle is traveling in a region other than the region in which the acceleration of the vehicle needs to be changed based on the running environment.

Abstract: An additive for lubricants exhibiting high oxidation stability, high thermal stability, and high Nox resistance, and having excellent functions as an extreme-pressure additive or wear-resistant agent and a lubricant composition containing the additive are provided The present invention provides an additive for lubricants comprising a phosphate ester derivative represented by the general formula [I]: wherein Y represents sulfur (S) or oxygen (O); R1 represents a monovalent organic group having 4 to 24 carbon atoms; R2 represents a divalent organic group having 1 to 6 carbon atoms; and n represents an integer of 1 to 3. The present invention also provides a lubricant composition containing the derivative.

Abstract: In a driving force control apparatus and a driving force control method, a curve ahead of a vehicle is detected; a target vehicle speed is set to pass the curve; a starting-point shift speed is set to pass the starting point of the curve; and an end-point shift speed is set to pass the end point of the curve. After a shift speed is changed to the starting-point shift speed, it is determined whether an additional engine brake is required at the starting-point shift speed. If it is determined that the engine brake is not required, the shift speed is changed to the end-point shift speed. Alternatively, if a vehicle speed is lower than or equal to a value corresponding to the target vehicle speed after the shift speed is changed to the starting-point shift speed, the shift speed is changed to the end-point shift speed.