PURPOSE:To provide a small and light transfer device to a four wheel drive wherein an engine is placed transversely and a transmission is connected in series by a clutch on one side of the width direction of the engine. CONSTITUTION:A four wheel drive power transmission comprises a first ring gear 13 provided in a differential case 12 for a differential device 11 for first axels 19, 20 to receive ...

PURPOSE:To aggressively control the distribution of driving force in a two wheel system by providing a control means which controls the engagement of a coupling mechanism. CONSTITUTION:During ordinary straight driving travel or wheel separation a control unit 13 provides control to bring right and left multiple disc clutch mechanism 12, 12 into pressure connection to control the function as a diff...

PURPOSE:To make it possible to carry out a correlative calculation without disturbing the original irregular job the microcomputer carries out, even though a signal processing is asked to the microcomputer for vehicle control which has light jobs and heavy irregular jobs. CONSTITUTION:In a microcomputer 21 for controlling engine, an engine control signal is modulated by a minute artificial irregul...

PURPOSE:To control the rotating property in an optimum condition in a wide scope up to the limit area of a tire by providing a linear control amount operation means to carry out the linear operation of the linear control amount in order to follow the behavior amount to an adequate character depending on a linear model to indicate the vehicle operation, according to the detected steering amount and...

PURPOSE:To facilitate direction change in a narrow place by providing a steering wheel for steering at least a lateral pair of front or rear crawlers in a self-traveling working vehicle provided with the front and rear travel crawlers in lateral pairs. CONSTITUTION:Each of a lateral pair of front crawlers 5 is provided at each truck frame 4 through a drive sprocket 1, truck rollers 2, 2 and a tens...

PURPOSE: To provide an evaporation closure of a reagent bottle for medical analyzers so as to minimize evaporation from the bottle housed. CONSTITUTION: This consists of a top wall 7 having an opening 8 and a skirt 9 made of pliable material, downwardly extended from the top wall 7, and having a threadless internal wall adapted to slip on the container and hermetically engage with the container. I...

PURPOSE:To provide a differential gear unit for vehicle which can generate so-called preload without use of a spring. CONSTITUTION:A differential gear device for a vehicle comprising a differential case 2, a pair of shafts 5, 6 supported by this differential case 2, a pair of side gears 7, 8 connected to the paired shafts, at least a pair of element gears 11, 12 meshed with the paired side gears r...

PURPOSE:To enable wide adjustment of the strength of differential limitation in the differential gear device. CONSTITUTION:A pair of side gears 4, 5 are rotatably provided in a housing 2 driven for rotation. A worm-shaped center gear 8 is disposed between the side clears 4 and 5 and this center gear 8 is rotatably provided within the housing 2. Outside the center gear 8, there are disposed a first...

PURPOSE:To provide a necessary and sufficient pitot pressure without enlarging the pitot cover diameter very much, as well as to miniaturize a hydraulic pump. CONSTITUTION:A pump drive gear 12 is mounted to an input shaft 11 of a transmission which, on the other hand, a pump driven gear 13 is mounted to a drive shaft 15a of a hydraulic pump 15. Further, a pitot cover 14 is connected to and dispose...

PURPOSE:To provide a better speed change characteristic by making earlier and accurate decision of the occurrence of particularly a tie-up condition in the clutch to clutch speed change operation. CONSTITUTION:When the amount of decrease in the differential value (acceleration) of a rotary member (for example, the rotation speed of the output shaft) becomes not less than a specified value and no e...

PURPOSE:To effectively use heat, etc., under the ground and to regulate a room temperature by burying a water storage room temperature cooling/heating water tank, arranging a heat exchanging pipe communicating with room ventilation pipes in the tank, and heat exchanging storage water with the conveying air. CONSTITUTION:A residence is, for example, a two-storied house which has an underground room...

PURPOSE:To save artificial energy to be used for cooling and heating rooms by forming a roof of a house into a double structure to define a ventilation space and warming up air. CONSTITUTION:The outside of heat-insulating walls 29 installed at a roof portion of a house is formed into a double roof structure to define a ventilation space C so as to permit the external air or circulating air in 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...

The present invention is directed to a vaccine composition for use in immunizing pigs against swine dysentery caused by Treponema hyodysenteriae infection. The vaccine composition comprises a live strain or an oxygen-treated, non-viable strain of T. hyodysenteriae, if required with an adjuvant in an acceptable carrier therefor. The vaccine is suitable for parenteral administration.

A double bed arrangement having a combination mattress including a liquid filled side and a non-liquid filled cushion side. A compressible foam tray holds the non-liquid cushion side in a first portion or half of the tray with the liquid-filled cushion being located in a second portion or half of the tray. Preferably, the liquid filled cushion comprises a plurality of water filled tubes. A first w...

A quick release connector system comprises an anchor and a strap. The anchor includes a base and a first guideway overlying the base connected thereto and defining a channel. A second guide overlies the base and is simultaneously connected thereto and defines a second channel. The channels are in substantial alignment with each other. A strap has a proximal end and a distal end having a stiffened ...

The present invention concerns a process for preparing a treated blend which contains pigment material dispersed in a continuous phase of water and a polyester material. The invention also concerns compositions prepared from such process. The polyester material of the treated blend is linear, contains a sulfomonomer, and has an average particle size of less than 1 mu m.

It was found that a combination of thermoplastic microspheres containing a volatile hydrocarbon and water could be used as effective co-blowing/density reducing agents in low density, integral skin polyurethane foams.

Rigid isocyanurate foams having a substantially open cell structure are prepared by foaming a mixture of an organic polyisocyanate and a polyol having a NCO/OH equivalent ratio of 3.5 to 13.

A portable, hand held reflectometer which employs at least one blue light emitting diode for measuring the optical brightness of an opaque material, such as a stack or pad of paper is disclosed. A brightness measuring reflectometer which employs two blue light emitting diodes arranged so as to substantially reduce measured brightness variations caused by changing the orientation of the reflectomet...