Diesters of the formula wherein R1 and R2 are hydrogen or alkyl of from 1 to about 20 carbon atoms, and X and Y are alkyl, alkenyl or [dienyl] alkadienyl of from about 12 to about 18 carbon atoms, useful as low calorie synthetic oils suitable for consumption by mammals.

The biopsy table (21) includes a platform (22), on which the patient lies in a prone position with the breasts passing through an aperture (37). An image receptor (36) is mounted on a C-arm (27) and can be rotated about an axis (29) able to be positioned between the patient`s breasts or against the underside of a breast. A tube-head (28) which delivers X-rays to the patient is positioned at the pa...

The biopsy table (21) includes a platform (22), on which the patient lies in a prone position with the breasts passing through an aperture (37). An image receptor (36) is mounted on a C-arm (27) and can be rotated about an axis (29) able to be positioned between the patient`s breasts or against the underside of a breast. A tube-head (28) which delivers X-rays to the patient is positioned at the pa...

PURPOSE:To prevent delay of control owing to slip of friction plate inserted between a motor for automatic operation and lever for manual operation by simultaneously attaining improvement of response vehicle car speed control and prevention of hatching. CONSTITUTION:Number of revolutions of engine detected by sensor detecting number of revolutions is read (in step S1), and deviation E from adequat...

PURPOSE:To provide a tier vulcanizing bladder which can enhance an air discharging effect at the time of vulcanizing without impairing performance of vulcanized tire and can extremely simply process. CONSTITUTION:A tire vulcanizing bladder 3 comprises a plurality of main vent lines 4 which become main grooves on an outer surface of the bladder 3 to discharge air between an inner surface of a tire ...

PURPOSE:To provide a differential gear that is made up in compact in size in both axial and radial directions in a state of being inclusive of a differential limiting device. CONSTITUTION:A differential gear 7 is provided with a pinion shaft 35 connected to a differential case 21 rotatably as one body, a pinion gear 37 rotatably supported on this pinion shaft 35, a bevel gear type differential mec...

PURPOSE:To improve the traveling performance by changing the actuation timing of differential limits in each differential successively in a secular manner, preventing a torque shock or the like, and further determining the operating order of these differential limits in respective differentials properly. CONSTITUTION:This differential limiter is provided with a front differential 5 installed in a ...

PURPOSE:To improve the traveling performance by varying the actuation timing of differential limits in each differential successively in a secular manner, thereby preventing any torque shock from occurring, and further determining the operation order of these differential limits in respective differentials properly. CONSTITUTION:This differential limiter is provided with a front differential 5 ins...

PURPOSE:To improve the traveling performance by varying the actuation timing of differential limits in each differential successively in a secular manner, thereby preventing any torque shock or the like from occurring, and further determining the operating order of these differential limits in those of differentials properly. CONSTITUTION:This differential limiter is provided with a front differen...

PURPOSE:To improve the traveling performance by varying the actuation timing of differential limits in each differential successively in a secular manner, thereby preventing any torque shock or the like from occurring, and further determining the operating order of these differential limits in respective differentials properly. CONSTITUTION:This differential limiter is provided with a front differ...

PURPOSE:To improve the traveling performance by varying the actuation timing of differential limits in each differential successively in a secular manner, thereby solving the occurrence of any torque shock or the like, and further determining the operating order of these differential limits in respective differentials properly. CONSTITUTION:This differential limiter is provided with a front differ...

PURPOSE:To secure a car performance including traveling stability, controllability, roadability or the like by installing such a means as determining the operating order of respective differentials, and operating a differential limit ing means in the order of a center differential, a rear differential and a front differential. CONSTITUTION:A center differential 20 is installed in a space between b...

PURPOSE:To improve the extent of stack escapability as securing right and left driving wheel speed difference proportional control, in a differential limiting torque controller which electronically controls a differential limiting torque lying between both right and left driving wheels on the basis of right and left driving wheel speed difference information. CONSTITUTION:This controller is provid...

PURPOSE:To actualize smooth following travel without following in the wake of a preceding car at an adjacent lane even in a curved traveling road with a single radar unit, in a traveling controller following the preceding car as keeping a running distance intact with the preceding car. CONSTITUTION:An engine control unit 16 controls a throttle actuator 18 and a brake actuator 20 on the basis of ea...

PURPOSE:To increase engine torque surely in a high-speed turning area by surely improving fuel consumption at a low-speed turning area at the time when a shift pattern of the fuel consumption first is selected. CONSTITUTION:A variable intake system consisting of an intake control valve 23 or the like is installed for selecting torque characteristics of an engine 1, and changeover control is carrie...

PURPOSE:To provide an integrated control system of traveling and cargo handling, having a travel feeling improved. CONSTITUTION:In an industrial vehicle which controls a car speed so as to become the desired one by way of driving a gear pump 92 and a variable displacement pump/motor 2 with an engine 1 and making a discharge quantity of the pump/motor 2 variable by two pistons 32, 14, it is provide...

PURPOSE:To improve the slope starting performance by installing a road gradient calculating means for calculating a road gradient on the basis of a difference in each grounding load of both front and rear wheels estimated by a grounding load estimating means. CONSTITUTION:Four height sensors 1a to 1d are attached to an interval between four front and rear wheels 101a to 101d and a body 102, measur...

PURPOSE:To heighten the reliability of learning data, that is, the reliability of learning control with simple constitution in a learning control automobile. CONSTITUTION:The instrument panel of an automobile is provided with a highway switch 21 for setting the highway travel state, and a general road switch 22 for setting the general road travel state. On the basis of the set state of these switc...

A cutting head for fabrics for the clothing industry, includes a body (4) which can move in a direction which is substantially parallel to the plane of arrangement of the products to be cut and supports a cutting blade (8) which oscillates transversely with respect to the plane; the head has electromagnetic means (A, B) which act directly on the blade to cause its controlled oscillation.