摘要:
An obstacle detecting device includes a wall member and an ultrasonic sensor. The wall member has a base member having an inner surface, and the base member extends in parallel with an imaginary plane. The ultrasonic sensor is attached to the inner surface of the base member for transmitting and receiving an ultrasonic wave via the base member. The ultrasonic sensor includes an ultrasonic transducer, and is in contact with the base member via a contact portion of the inner surface of the base member. The wall member includes a plurality of rigidity changing portions that are arranged on an other part of the inner surface other than the contact portion in an arrangement direction away from the contact portion.
摘要:
An obstacle detecting device includes a wall member and an ultrasonic sensor. The wall member has a base member having an inner surface, and the base member extends in parallel with an imaginary plane. The ultrasonic sensor is attached to the inner surface of the base member for transmitting and receiving an ultrasonic wave via the base member. The ultrasonic sensor includes an ultrasonic transducer, and is in contact with the base member via a contact portion of the inner surface of the base member. The wall member includes a plurality of rigidity changing portions that are arranged on an other part of the inner surface other than the contact portion in an arrangement direction away from the contact portion.
摘要:
An ultrasound sensor for a vehicle has a housing which is fixedly arranged at a vehicle inner side of a periphery member of the vehicle, an ultrasound vibrator for sending and receiving ultrasound, and an ultrasound transferring member which is constructed of a different material from that of the housing to have an acoustic impedance with a medium value between an acoustic impedance of the ultrasound vibrator and that of the periphery member. The ultrasound vibrator is accommodated in the housing and fixed to an end portion of the housing, which faces the periphery member. The ultrasound transferring member is arranged at the end portion of the housing, and contacts both the ultrasound vibrator and the periphery member of the vehicle.
摘要:
An obstacle detection device has an ultrasonic sensor fixed to a first side of a mount member. The ultrasonic sensor sends/receives ultrasonic wave toward/from a second side of the mount member, which is opposite to the first side thereof. At least one of a mounting surface of the ultrasonic sensor and a mounting surface of the mount member has a protrusion, which protrudes therefrom so that an end surface of the protrusion contacts the other of the mounting surfaces. The mounting surfaces of the mount member and the ultrasonic sensor face each other. The end surface of the protrusion and the mounting surface of the ultrasonic sensor are different from each other in at least one of shape and area thereof.
摘要:
An ultrasound sensor for a vehicle has a housing which is fixedly arranged at a vehicle inner side of a periphery member of the vehicle, an ultrasound vibrator for sending and receiving ultrasound, and an ultrasound transferring member which is constructed of a different material from that of the housing to have an acoustic impedance with a medium value between an acoustic impedance of the ultrasound vibrator and that of the periphery member. The ultrasound vibrator is accommodated in the housing and fixed to an end portion of the housing, which faces the periphery member. The ultrasound transferring member is arranged at the end portion of the housing, and contacts both the ultrasound vibrator and the periphery member of the vehicle.
摘要:
An obstacle detection device has an ultrasonic sensor fixed to a first side of a mount member. The ultrasonic sensor sends/receives ultrasonic wave toward/from a second side of the mount member, which is opposite to the first side thereof. At least one of a mounting surface of the ultrasonic sensor and a mounting surface of the mount member has a protrusion, which protrudes therefrom so that an end surface of the protrusion contacts the other of the mounting surfaces. The mounting surfaces of the mount member and the ultrasonic sensor face each other. The end surface of the protrusion and the mounting surface of the ultrasonic sensor are different from each other in at least one of shape and area thereof.
摘要:
The air-conditioning control device controls an air conditioner for changing an air temperature within an area, and includes a manipulation unit for inputting a required temperature; an adequate temperature setting unit for calculating an adequate temperature defined as a comfortable temperature for a user in the area using comfort evaluation; a control unit for performing selectively a first mode of controlling the conditioner to adjust the air temperature to the required temperature and a second mode of controlling the conditioner to adjust the air temperature to the adequate temperature; and a judging unit for judging whether or not a switching condition is fulfilled while the control unit performs the first mode. The control unit performs the first mode when the required temperature is inputted via the manipulation unit, and ends the first mode and starts the second mode when the judging unit judges that the switching condition is fulfilled
摘要:
The energy management system includes a judging means (103), a usage information means (105), a schedule input means (106), a simulating means (108), a prediction information indicating means (110). The judging means (103) judges whether or not the device was used for each unit time, on the basis of power consumption of the device in a predetermined time period (measurement value). The usage information indicating means (105) indicates whether or not the device was used for each unit time, on the basis of the judgment result of the judging means (103). The schedule input means (106) requires a user to input schedule information which defines operation of the device for each unit time in the predetermined time period. The simulating means (108) calculates power consumption (prediction value) used in the device which operates in accordance with the schedule information input via the schedule input means (106), on the basis of the measurement value. The prediction information indicating means (110) indicates the prediction value calculated by the simulating means (108).
摘要:
An ultrasound sensor has an ultrasound oscillator which is expandable and contractible in a thickness direction thereof, and a casing which houses therein the ultrasound oscillator. An outer surface of an end portion of the casing is fixed to a mounting member. The side surface of the ultrasound oscillator has at least one of a protrusion portion, a concave portion and an inclined portion, through which one of two end surfaces of the ultrasound oscillator fixedly contacts an inner surface of the end portion of the casing. The side surface of the ultrasound oscillator is substantially parallel with the thickness direction thereof.
摘要:
Provided is an electrostatic chuck, including: a first insulating layer including a heat conductive silicone rubber with a thermal conductivity of at least 0.2 W/mK, which is formed on top of a metal substrate, either directly or with an adhesive layer disposed therebetween; a conductive pattern, which is formed on top of the first insulating layer, either directly or with an adhesive layer disposed therebetween; a second insulating layer including an insulating polyimide film, which is formed on top of the conductive pattern, either directly or with an adhesive layer disposed therebetween; and a third insulating layer including a heat conductive silicone rubber with a thermal conductivity of at least 0.2 W/mK, a hardness of no more than 85, and a surface roughness of no more than 5 μm, which is formed on top of the second insulating layer, either directly or with an adhesive layer disposed therebetween. Also provided is a process for holding a substrate on the electrostatic chuck. The electrostatic chuck exhibits excellent cooling performance and insulation performance, and is ideal for holding a substrate during the production of a semiconductor integrated circuit.