摘要:
A drive transmission device includes a motor pinion gear provided at an output shaft of the driving motor and a-transmission gear engaging the motor pinion gear. In the drive transmission device, a sliding washer and a compression spring are disposed between the transmission-gear and the motor mounting plate. The sliding washer is pressed against a web of the transmission gear by the compression spring.
摘要:
A method is for producing propylene oxide, including reacting propylene, hydrogen, and oxygen, in an acetonitrile solvent or in a mixture of solvents which include acetonitrile and water, in presence of a titanosilicate catalyst and a palladium catalyst supported on a carrier, the propylene being fed into the reaction in the form of liquefied propylene. This realizes efficient production of propylene oxide.
摘要:
A drive transmission device includes a motor pinion gear provided at an output shaft of the driving motor and a-transmission gear engaging the motor pinion gear. In the drive transmission device, a sliding washer and a compression spring are disposed between the transmission-gear and the motor mounting plate. The sliding washer is pressed against a web of the transmission gear by the compression spring.
摘要:
A wire harness fixing device is provided which never wobbles or rotates regardless of the thickness of a body panel to which the fixing device is attached. Such wire harness fixing device includes an attachment plate, clips to be inserted through insertion holes of the body panel, and a pair of protrusions facing each other. The clips are situated between the pair of protrusions. The pair of protrusions are provided with seating portions onto which both side edges of the body panel are seated. The seating portions are taller at positions farther away from the clips.
摘要:
A memory cartridge unloading system in which a memory cartridge inserted into a connector provided in a main body of an apparatus using a memory cartridge can be pulled out from the connector by use of a leverage mechanism. In the unloading system, the memory cartridge is moved in the discharge direction thereof by the leverage mechanism. In the leverage mechanism, the leverage thereof can be changed according to the positions of movement of the memory cartridge in the discharge direction, so that a first force can be generated until the memory cartridge is generated which can pull out the memory cartridge from the apparatus main body the second force being an amount necessary for a finger catch.
摘要:
A memory cartridge unloading system in which a memory cartridge inserted into a connector provided in a main body of an apparatus using a memory cartridge can be pulled out from the connector by use of a leverage mechanism. In the unloading system, the memory cartridge is moved in the discharge direction thereof by the leverage mechanism. In the leverage mechanism, the leverage thereof can be changed according to the positions of movement of the memory cartridge in the discharge direction, so that a first force can be generated until the memory cartridge is pulled out from the connector. Thereafter, a second force less than the first force is generated which can pull out the memory cartridge from the apparatus main body, the second from being an amount necessary for a finger catch.
摘要:
An apparatus for controlling steering of wheels of a vehicle comprises a control means, a driving means, and an actuator means. The control means comprises a feed forward signal operating means, a feed back signal operating means for generating signals for variables representing vehicle behaviors and output from a vehicle behavior sensor, and a control signal operating means for calculating a difference or sum of the signals output from the feed forwad and feedback signal operating means. The feed forward signal operating means comprises a steering angle signal circuit, a steering angular velocity signal operating circuit, a steering angle signal operating circuit having a first coefficient circuit for multiplying a steering angle signal with a coefficient, and an adder for adding the outputs from the steering angle signal circuit, the steering angle signal operating circuit, and the steering angular velocity operating circuit. A behavior correction capacity against a side wind or disturbance is very high, and a steering system can be controlled to shorten the response time for changes in vehicle behaviors with respect to a steering input, thereby providing optimal steering. The control means further comprises a gain changing means to supply optimal coefficients to the feed forward and feedback signal operating means.
摘要:
A method is for producing propylene oxide, the method including the steps of: reacting hydrogen peroxide with propylene either in an acetonitrile solvent or in a mixture of solvents which include acetonitrile and water, in presence of a titanosilicate catalyst, whereby a reaction mixture containing propylene oxide is obtained; separating the reaction mixture obtained in the reacting into a gas and a reaction liquid; and distilling the reaction liquid obtained in the separating, whereby the reaction liquid is separated into a column top liquid containing propylene oxide, and a column bottom liquid including acetonitrile or a combination of acetonitrile and water, in combination with other steps. This enables industrially efficient production of propylene oxide with use of acetonitrile.
摘要:
The present invention provides an acceleration sensation evaluating device that evaluates a sensory acceleration of a driver with respect to an expectation value of acceleration, and a vehicle controller that controls a vehicle according to the evaluation results. The evaluation device detects an amount of operation of the vehicle by the driver of when the vehicle is accelerated, detects an amount of vehicle behavior, computes a physical quantity of an expectation value indicating the expectation value of an acceleration performance which the driver expects based on the detected values, computes a sensory physical quantity indicating a sensation of the acceleration which the driver senses, and computes an evaluation value of the acceleration sensation based on difference or ratio between the physical quantity of the expectation value and the sensory physical quantity.