Abstract: A vehicle including a radiator with improved cooling efficiency is disclosed. The vehicle, such as a motorcycle, comprises an engine 10, a radiator 13b (13c) for cooling of the engine 10, and a baffle device 14 (15) including an outer wall portion 14a (15a) extending toward an outer side 131 (13n) of the radiator 13b (13c) from the front, and an upper wall portion 14b (15b) extending toward an upper portion 13d (13f) of the radiator 13b (13c) from the front and arranged in a manner not to have any substantial gap between it and the upper portion 13d (13f) of the radiator 13b (13c).

Abstract: A vehicle including a radiator with improved cooling efficiency is disclosed. The vehicle, such as a motorcycle, comprises an engine 10, a radiator 13b (13c) for cooling of the engine 10, and a baffle device 14 (15) including an outer wall portion 14a (15a) extending toward an outer side 131 (13n) of the radiator 13b (13c) from the front, and an upper wall portion 14b (15b) extending toward an upper portion 13d (13f) of the radiator 13b (13c) from the front and arranged in a manner not to have any substantial gap between it and the upper portion 13d (13f) of the radiator 13b (13c).

Abstract: A copper sulfate plating bath is used which contains

Abstract: A plating apparatus and plating method for an electronic component substrate or the like which prevent the spread of metal contamination in and out of the plating apparatus, do not dissolve a seed layer, have no defects caused by scattering of a treating liquid and wash only the perimeter of the electronic component substrate or the like are provided. The plating apparatus is a plating apparatus for plating an object to be plated such as an electronic component substrate. The plating apparatus includes appropriate numbers of plating baths and baths used for washing or other purposes therein and carries out plating, edge etching, washing and drying continuously therein.

Abstract: A transfer robot 2 for holding the peripheral edge of a wafer 1 and transferring the wafer 1, a turning-over alignment section 7 for turning over the wafer 1 and centering the wafer 1, and a transfer robot cleaning section 6 for cleaning holding portions 2a of the transfer robot 2 are provided. Besides, a wafer cleaning section 5 for cleaning the wafer 1 is provided and in this wafer cleaning section 5, a spinner 22 for chucking the wafer 1 and a nozzle 20 through which a cleaning liquid is jetted to this wafer 1. To this nozzle 20, a tank 11 for pure water for supplying pure water, a tank 12 for functional water for supplying a functional water, a tank 13 for chemical liquid for supplying a chemical liquid, and a cleaning liquid mixing portion 14 for storing these various kinds of cleaning liquids and mixing them are connected through supply lines.

Abstract: A light scanning controller includes a plurality of light scanning parts for forming a latent image on a photoconductor by irradiating it with a scanning laser beam, and a clock controller for generating a timing signal by using a single clock signal obtained from a master clock oscillator to transmit the timing signal to each of the light scanning parts which controls the timing of the scanning laser beam on the basis of the timing signal received from the clock controller.

Abstract: A pair of feed rollers for sending an ink ribbon into a ribbon case have a number of grooves on the circumferential faces thereof such that opposed grooves do not mesh with each other. A heater is disposed in a travel path for the ink ribbon, for heating the ink ribbon to prevent deterioration of the drawability of the ink ribbon drawn by the pair of feed rollers.

Abstract: A flexible coupling having vibration damping function against vibration in the direction of rotation. The coupling comprises an elastic body connecting inner and outer tube, drive and driven shafts attached to the inner and outer tube, a fluid chamber partitioned into two sections adjacent to each other in the rotational direction by a protrusion which diamentrically extends so that a narrow communication channel remains.

Abstract: A plate spring is operatively connected to an automotive internal combustion engine so that when the engine vibrates with a relatively high frequency and small amplitude, the plate spring is merely moved backwards and forwards across an essentially flat home position wherein it exhibits a zero or even negative spring constant, and so that when the engine vibrates with a relatively low frequency and large amplitude, the spring is flexed to the degree of exhibiting a high spring constant and thus transmits the vibrational energy therethrough to a resilient body or unit interconnecting same with the vehicle chassis.

Abstract: An arrangement wherein a valve or valves, which are either manually or automatically controlled, control the amount of hydraulic fluid discharged from a belt driven pulsation pump and forced into and out of a variable volume chamber arrangement which is connected in series with an elastomeric insulating member, whereby the desired vibration offsetting pressure pulsations may be produced in said chamber.

Abstract: The expansion/contraction timing of an actuator chamber is varied in accordance with the sensed engine vibration in a manner as to compensate for the frequency dependent change in pressure transmission characteristics between the chamber of the actuator and the chamber of an engine suspension insulator. This is done by sensing the engine vibration frequency or a parameter which varies in accordance with same (e.g. RPM) and suitably delaying a solenoid or similar electric motor energization signal in accordance with the frequency of the vibration.

Abstract: A vibration suppression system for a diesel engine comprises a first device for decreasing the amount of intake air to be inducted into the engine when operated. A second device is provided to heat the intake air when operated. Additionally, a third device is provided to detect a low engine speed and low engine load operating range, and to produce a signal in response thereto. The first and second devices are operated in response to the signal from the third device, thereby avoiding irregular combustion and misfire while suppressing engine speed fluctuation and torque fluctuation.

Abstract: An internal combustion engine comprises a cylinder block rigidly connected to a transmission and having cylinder bores and bearing sections; and a bearing beam structure including main bearing cap sections each associating with each cylinder block bearing section to rotatably support a crankshaft, first and second beam sections securely connecting the main bearing cap sections with each other and extending parallelly with the crankshaft axis, the first and second beam sections being located spaced from each other and along the respective opposite side portions of each bearing cap section, and first and second connecting sections respectively integral with the first and second beam sections and being rigidly connected to the transmission, thereby preventing the bearing beam structure from its axial vibration while contributing to an improvement in rigidity of a power unit entire including the transmission.

Abstract: A noiseless cover such as an oil pan, front cover, cylinder head cover and the like for an engine comprises elastic bodies fixed to an engine body of the engine and resiliently abutting against a mid-portion of the cover, thereby preventing surface vibrations of the cover without any troublesome operation for mounting the cover and without any sealing problem.