PURPOSE: To provide an industrial colorimeter which can compensate the aging of a lamp, the variation of a clearance, the change of color mark of an object caused by a change in visual angle. CONSTITUTION: A colorimeter is used for detecting and storing values representing a sample object and, when the colorimeter is used, the colorimeter detects and generates the values representing the object. T...

PURPOSE:To carry out traction control even in a all-wheel drive vehicle by comparing a wheel speed with a car speed to detect the spinning of a wheel and reducing a driving torque in response to a signal on the spinning of wheel above a certain value. CONSTITUTION:A hydraulic multiple disc clutch 6 is installed between a transmis sion 5 and a coupling 7 in a power transmitting system, and its clut...

PURPOSE:To improve both of the fuel cost factor and the operating performance, by setting plural functions to define the target engine speed of revolution and the target output torque and then selecting one of these functions is relation to the operating state of a car. CONSTITUTION:The step-on quantity Xacc of an acceleration pedal is converted into a desired horsepower PS' at a block 55. The PS'...

PURPOSE:To attain to enhance the efficiency of analytical work, by providing a centrifugal separator for separating serum from whole blood, a thermostatic tank having a photometric head and a pipet apparatus. CONSTITUTION:Centrifugal separators 2 each separating serum from whole blood, a tunnel shaped thermostatic tank 20 having a plurality of photometric heads and a pipe apparatus 54 capable of s...

PURPOSE:To enable a speed change shock to be prevented, by controlling a pressure of oil when it is supplied to and discharged from the same friction engagement element continuously in a short time. CONSTITUTION:The invention is applied to a transmission in which a predetermined speed change shift is obtained by an electronic control unit controlling supply of oil pressure to a friction engagement...

PURPOSE:To obtain a lead storage battery with excellent causticity by using a separator joined with a mat made of carbon fibers as a substrate at least on one face. CONSTITUTION:A separator joined with a mat 3 made of carbon fibers as a substrate at least on one face is used. For example, a mat 3 with a thickness of 0.7mm. made of carbon fibers with an average diameter of about 20mum as a substrat...

PURPOSE:To make the engine speed an optimum one during a clutch operation by controlling to open or close the throttle valve of an engine based on the difference between the optimum engine speed and the actual engine speed. CONSTITUTION:A processor 9a compares the engine speed Ne stored in a RAM9e with the target engine speed N; if Ne<=N, the throttle valve opening is insufficient, thus the respon...

PURPOSE:To reduce the necessary space for supporting a throttle shaft by a structure wherein the one end side of the throttle shaft, the other end side of which is supported by a synthetic resin bushing fixed on a cover member, is supported by a hole provided on a case. CONSTITUTION:The one end side of a throttle shaft 10 is supported by being fitted in the hole 12a provided on a case 12, while th...

PURPOSE:To stabilize line pressure during stoppage by providing a means for lowering the line pressure for a first hydraulic servo when a throttle opening is smaller than a predetermined level and the torque ratio between input and output shafts of pulley is higher than a predetermined level. CONSTITUTION:When a torque ratio is higher than a predetermined level, an oil path 9 is discharged through...