PURPOSE:To provide a sheet body feed/control device which can easily detect whether the number of supplied sheet bodies, is proper or not when the sheet bodies like printing paper sheets are sequentially fed to a device like a printing machine by its simple structure independently from the material or the thickness of the sheet body. CONSTITUTION:Ultrasonic wave is emitted from a wave transmitter ...

PURPOSE:To reduce the number of part items so as to reduce manufacturing cost and to lighten the weight. CONSTITUTION:An inner ring 23 is formed of a main part 24 and a sub-part 25. Balls 13, 13 are provided between the inner ring raceway tracks 11, 11 on the outer peripheral face of the inner ring 23 and outer ring raceway tracks 12, 12 on the inner peripheral surface of a housing 1. A planetary ...

PURPOSE:To provide a differential gear capable of making differential limiting force smaller at the backing time of a vehicle and at the engine brake using time than at the advance time of the vehicle. CONSTITUTION:A differential gear 7 has a differential case 21 rotatory-driven by the engine of a vehicle, pinion gears 53, 55 enclosed in storage holes 49, 51 provided at the differential case 21, a...

PURPOSE:To provide a differential limiting type differential gear capable of distributing torque unequally with simple structure while being provided with differential limiting function. CONSTITUTION:A differential limiting type differential gear 1 has a case 2 rotated integrally with an input gear 4, and a pair of side gears 10, 11 and plural pinion gears 18..., 19... rotatably supported with the...

PURPOSE:To reduce the range and frequency of fluctuation in travel speed by maintaining the speed of an engine at the constant set value according to the throttle control and controlling the speed change of the car speed increase while holding the allowance in the opening degree relatively to the full opening of the throttle. CONSTITUTION:The speed of an engine is maintained at the constant set va...

PURPOSE:To smoothly increase the travel speed by maintaining the speed of an engine at the constant set value according to the throttle control and increasing or decreasing the speed change output of the car speed increase according to the extent of the allowance in the opening degree relatively to the full opening of the throttle. CONSTITUTION:The speed of an engine 1 is maintained at the constan...

PURPOSE:To provide a bladder conveying device for tire vulcanization press, capable of taking a bladder assembly body in and out a central mechanism easily and quickly. CONSTITUTION:A bladder conveying device 1 for tire vulcanization press is provided with a chuck 59 of a liftable and rotatable loader 60 for seating a green tire on a lower mold, having an arm 2 which rocks a central position (1) o...

PURPOSE:To facilitate the escape when the front wheels are run onto the ridge between rice fields by mounting a differential device having a clutch which transmits the torque to both wheels when the right and left wheels are on the ground and transmits the total torque to the wheel on the ground when one of the wheels is not on the ground. CONSTITUTION:A front differential device E having the clut...

PURPOSE:To initiate the reduction of engine torque during power-on down-shift with optimum timing without using a rotational speed for a turbine. CONSTITUTION:The control of reduction of engine torque after the following condition is established: Ne>=NoXI-N2... (1) where Ne is the rotational speed of an engine, No is the rotational speed of the output shaft of an automatic transmission, I is a the...

PURPOSE:To make stable and smooth wrapping movement possible even of a film is large and houses a large amount of articles to be wrapped by placing a support bottom plate for supporting a bottom of the film below an article housing device. CONSTITUTION:A carrier 7 comprising an endless belt is provided from a lower part between a front roller 19 and a rear roller 20 of an article housing device 5 ...

MULTI-FUEL ENGINE CONTROL WITH INITIAL DELAY A fuel control for an engine using a liquid fuel mixture of two fuels such as gasoline and alcohol has a fuel composition sensor and stores a fuel composition value derived from the sensor near the end of one period of engine operation. That value is used in place of the actual fuel composition sensor output for a predetermined time at the start of the ...

FIELD: energy generation. SUBSTANCE: process increasing energy produced by system of gas turbine includes compression of ambient air by main compressor and preliminary compression of air during hot humid weather above flow from main compressor to pressure value not higher than 115% of pressure of ambient air. Prior to feed of preliminarily compressed air to main compressor it is cooled. Air compre...

An innerspring mattress construction is provided which includes a laminated liquid or moisture barrier layer which itself provides improved attachment properties. Also provided is a water mattress construction having improved resistance to leakage. Also provided is an improved pocketed coil construction which is resistant to moisture.

The removal of the tread consists in grasping a zero-degree reinforcement cord, which the crown of the tire must necessarily contain in order to apply this method, and pulling transversely on it until it is completely removed from the tire. In this way, the tread is very easily separated from the carcass of the tire.

A safety shield for use in laparoscopic or like electrosurgical procedures where the shield surrounds the active electrode and extends from a trocar or the like to the field of view of the surgical procedure. The shield is connected to the return lead via a low impedance path which includes monitor circuitry for determining whether the shield current is associated with an abnormal condition.

A glass fiber strand impregnated with a liquid crystal polymer and an aqueous slurry composition useful for producing the liquid crystal polymer impregnated glass fiber strand are disclosed. The aqueous slurry composition includes a liquid crystal polymer resin powder and a thickener material. The slurry composition is applied to the glass fiber surfaces during the fiber forming process. Coupling ...

A process for preparing a cellular polymer containing perforated cell windows in the presence of a perforating agent being a substance that has a critical surface free energy of less than about 23 mj/m2 is disclosed. The cellular polymers obtained according to this invention have a fine cell structure and show enhanced dimensional and thermal insulation stability. The invention also relates to rig...

A polyurethane foam containing a particulate organic polymer having a glass transition temperature of less than 0 DEG C. and a process for preparing such foam is described. A preferred type of particulate organic polymer is a styrene/butadiene polymer. The presence of such particles within a flexible polyurethane foam significantly enhances both the comfort aspect and SAG factor performance of th...

Rebond polyurethane foams can be prepared by coating shredded polyurethane foam with a prepolymer binder formulation which includes toluene diisocyanate distillation bottoms, compressing the binder coated foam, and the curing the binder with steam. The toluene diisocyanate distillation bottoms can be used in place of more expensive prepolymer formulation components such as toluene diisocyanate or ...

An oriented polyester film (A) which comprises modified polyethylene-2,6-naphthalenedicarboxylate containing a 4,4'-diphenyldicarboxylic acid component and having a heat of crystallization of 16 to 25.5 Joule/g, and (B) which is biaxially oriented; and an oriented polyester film (A') which comprises modified polyethylene-2,6-naphthalenedicarboxylate containing of a glycol component derived from a ...