PROBLEM TO BE SOLVED: To prevent the seizure by frictional heat and the impossibility in rotation by making a gear rotatable to a shaft center and making the shaft center rotatable to a supporting plate. SOLUTION: The circular holes 23a 24a vertically coincided with one another are formed on the supporting plates 21, 22, and the oil retaining bearings 25a, 26a are press fitted in these holes 23a, ...

PROBLEM TO BE SOLVED: To provide a light-weighed free running differential device capable of certainly changing a driving state by improving the free running differential device without requiring an inner case and a slide gear. SOLUTION: In a device for torque-distributing and transmitting a rotation- driving force of a differential case 1 to right and left side gears 5, 6 disposed on a rotation s...

PROBLEM TO BE SOLVED: To provide a helical differential limiting device in which a transfer ratio having a different characteristic is obtained by a combination of different pinion gears by manufacturing the storage pockets for a pinion gear to the same shape while facilitating a workability. SOLUTION: This helical differential limiting gear comprises a pair of pinion short gear 2 and pinion long ...

PROBLEM TO BE SOLVED: To provide a compact differential gear capable of separately tuning a transmitting function and a limited slip differential function of a driving torque corresponding to a sliding of a main driving wheel in conjunction to a traveling performance of a vehicle. SOLUTION: A differential gear 100 is provided with a housing 30, a bevel gear type differential gear mechanism 60 for ...

PROBLEM TO BE SOLVED: To make a structure of an initial torque-adjusting means simple and to reduce a cost. SOLUTION: This differential gear is provided with a pinion shaft 31 having a boss portion 29; a pinion gear 33; a differential mechanism 5 comprising side gears 35, 37 at an output side; a friction clutch 11 for differential restriction; and an initial torque-adjusting means 13 for the frict...

PROBLEM TO BE SOLVED: To provide a control device of a power train capable of inhibiting a generation of shock caused by an automatic stopping of an engine. SOLUTION: This control device of a power train is provided with an engine, a friction engaging device engaged/released to control a torque transmitted from the engine to a wheel, and an oil pressure source driven by a motive power of the engin...

PROBLEM TO BE SOLVED: To improve regenerative braking efficiency of a motor/generator. SOLUTION: A control device for a power train has followings: a motor/ generator which functions as a generator due to power input from an engine or wheels, a torque converter with a lock-up clutch arranged between the motor/ generator and the wheels, and a gear transmission mechanism arranged between the torque ...

PROBLEM TO BE SOLVED: To maintain power generation efficiency of a solar cell at a high level and effectively utilize collected solar energy. SOLUTION: Heat pump cycle is constituted by arranging a hybrid panel 1 in which a direct expansion type heat exchanger is disposed on the reverse side of a solar cell panel, a heat storage tank heating means 3 for storing heat in a heat storage tank 4, a com...

PROBLEM TO BE SOLVED: To provide the rolled film diameter measuring instrument for a packing machine which can automatically measure the diameter of a rolled film. SOLUTION: A 4th driving motor 4 is linked to the rolled film 15, which is rotated in a specific direction to feed a beltlike film 16 out and guide it to a bag maker 18. A rotational angle measuring instrument 51 which measures the angle...

PROBLEM TO BE SOLVED: To provide a lead-acid battery suppressing the drop of lifetime even when it is used under a vibrated condition. SOLUTION: Positive electrode plates 4 using expand lattice and negative electrode plates 2 stored in a bag-shaped separator 1 are laminated alternately so that a bunch of electrode plates is accomplished, wherein the separator 1 is formed by folding a porous synthe...

PROBLEM TO BE SOLVED: To miniaturize change in temperature distribution of a strap by heating as small as possible in energizing the strap by connecting respective lug parts of a plurality of pole plates by the strap composed of lead or lead alloy and by gradually miniaturizing the cross section of the straps in the plate direction and the parallel direction of the respective lugs as separated fro...

PROBLEM TO BE SOLVED: To obtain a lead-acid battery which enables effective suppression in the reduction of an electrolytic solution over a long period of charging and discharging, without reducing initial performance and lifetime performance. SOLUTION: In this lead-acid battery, a positive electrode current collector lead alloy contains a metal, capable of reducing a hydrogen overvoltage of a neg...

PROBLEM TO BE SOLVED: To make the regenerative braking force of a motor-generator follow the intention of a driver as possible. SOLUTION: A braking force controller has a motor-generator which is driven by kinetic energy inputted from wheels and generates a regenerative braking force and a reference regenerative braking force which is generated by the motor-generator in accordance with predetermin...

Plants of the Compositae family which are resistant to the aphid Nasonovia ribisnigri due to presence in the genome of the Nr resistance gene, wherein the genetic information responsible for the CRA phenotype is absent from the genome of the plant at least to such an extent that the CRA phenotype is not expressed. The plants are for example lettuce plants of the genus Lactuca, in particular L.sati...

PROBLEM TO BE SOLVED: To miniaturize a device to be used for a negative pressure breakdown and air discharge within a pipe and facilitate the installation of the device by mounting a valve on a piping top part. SOLUTION: An outlet side of an exhaust valve 16 opening and closing according to elevating/lowering of a float 8 mounted into an intake and exhaust chamber 7 surrounded by a main body 1 hav...

PROBLEM TO BE SOLVED: To surely maintain a connecting state in a long period use, even if a conventional quick connector for connecting a small diameter piping is used as it is and to improve resistance force for pulling force. SOLUTION: In a connector for connecting small diameter piping in which a seal ring member 6 and a bush member 7 are internally mounted in a small diameter chamber of a conn...

PROBLEM TO BE SOLVED: To highly reliably detect only foreign matters by projecting inspection light for illuminating a dark field onto a wafer surface, recording a projection image of scattered light, classifying the pickup image in light and shade and creating an edge image with a clear pattern edge strip for storage so as to well distinguish the pattern edge from the foreign matters. SOLUTION: A...

PROBLEM TO BE SOLVED: To obtain a high-performance glucose sensor whose storage stability is high and whose Plank value is small by a method wherein an additive such as phthalic acid or the like is added to a reaction layer. SOLUTION: A silver paste is printed, by a screen printing operation, on an electric insulating substrate 1 which is composed of polyethylene terephthalate so as to form a lead...

PROBLEM TO BE SOLVED: To modify and correct specifications in respective processes relatively speedily and easily while suppressing them as much as possible by expanding and generating a flowchart and a flow of software for SPD in a design state with an event concerned state model. SOLUTION: An object model, a state diagram, and a data flow diagram are generated (S1) with a dynamic model generated...

PROBLEM TO BE SOLVED: To eliminate manual padding operation of a program source. SOLUTION: A plant information storage part 2 preserves definitions regarding process data, an interactive image component storage part 3 previously registers interactive image components, and a callback library storage part 4 is a program wherein what process is performed for process data is defined. An interactive ed...