Abstract: An operation device includes a housing provided with a through hole; a cylinder-shaped lever inserted into the housing through the through hole of the housing, that can be operated to be tilted; an actuator contained in a cylinder-shaped opening of the lever; and an elastic member provided between the actuator and the lever. A step is provided in the opening of the lever on one side of the elastic member. A step is provided in the actuator on another side of the elastic member. A surface of the step of the actuator is inclined with respect to a surface of the step in the opening of the lever.

Abstract: An operation device includes a housing provided with a through hole; a cylinder-shaped lever inserted into the housing through the through hole of the housing, that can be operated to be tilted; an actuator contained in a cylinder-shaped opening of the lever; and an elastic member provided between the actuator and the lever. A step is provided in the opening of the lever on one side of the elastic member. A step is provided in the actuator on another side of the elastic member. A surface of the step of the actuator is inclined with respect to a surface of the step in the opening of the lever.

Abstract: A detection device includes a variable resistor portion formed between first and second electrodes, and an elastically deformable contact member having a contact area for making contact with the variable resistor portion. The contact area increases according to a load that is applied to the contact member in a direction toward the variable resistor portion. The variable resistor portion includes an output varying region that varies an output voltage from the second electrode according to the contact area. The output varying region is formed so that a contact distance between the variable resistor portion and an outer peripheral portion of the contact member becomes longer as the contact area becomes larger, so that the contact area varies correspondingly to the load for improved linearity of the output voltage.

Abstract: A detection device includes a first electrode, a second electrode, a variable resistor portion formed between first electrode and the second electrode, and a contact member that is elastically deformable and has a contact area with the variable resistor portion. The contact area increases according to a load that is applied to the contact member in a direction toward the variable resistor portion. The variable resistor portion includes an output varying region that varies an output voltage from the second electrode according to the contact area. The output varying region is formed so that a contact distance between the variable resistor portion and an outer peripheral portion of the contact member becomes longer as the contact area becomes larger.

Abstract: Channel estimator 101, based on the received signal received through a radio channel, estimates an estimated value of a channel showing channel characteristics of the radio channel. Correlation value calculator 103 calculates a time domain channel correlation value showing the time correlation of the radio channel, based on the estimated value of the channel. Channel power calculator 102 calculates channel power as the power of the received signal, based on the estimated value of the channel. Noise power calculator 104 calculates noise power as the power of the noise component contained in the received signal. Corrector 105 corrects the channel power based on the noise power and corrects the time domain channel correlation value based on the corrected channel power and the noise power. Fading Doppler frequency estimator 200 estimates the fading Doppler frequency based on the corrected time domain channel correlation value.

Abstract: Channel estimator 101, based on the received signal received through a radio channel, estimates an estimated value of a channel showing channel characteristics of the radio channel. Correlation value calculator 103 calculates a time domain channel correlation value showing the time correlation of the radio channel, based on the estimated value of the channel. Channel power calculator 102 calculates channel power as the power of the received signal, based on the estimated value of the channel. Noise power calculator 104 calculates noise power as the power of the noise component contained in the received signal. Corrector 105 corrects the channel power based on the noise power and corrects the time domain channel correlation value based on the corrected channel power and the noise power. Fading Doppler frequency estimator 200 estimates the fading Doppler frequency based on the corrected time domain channel correlation value.

Abstract: The illuminating device includes a lens formed of a resin mold and having a portion for receiving an LED which is formed on one surface thereof, the LED received in the receiving portion, and a wiring member deposited on the receiving-portion-forming surface of the lens, and light irradiated from the LED is incident to the lens. In the method of fabricating the illuminating device, a transfer film having a conductive portion is set in a lens molding cavity and a wiring member including a conductive portion is deposited on one surface of the lens while the lens is injected and molded.

Abstract: The illuminating device includes a lens formed of a resin mold and having a portion for receiving an LED which is formed on one surface thereof, the LED received in the receiving portion, and a wiring member deposited on the receiving-portion-forming surface of the lens, and light irradiated from the LED is incident to the lens. In the method of fabricating the illuminating device, a transfer film having a conductive portion is set in a lens molding cavity and a wiring member including a conductive portion is deposited on one surface of the lens while the lens is injected and molded.