A central differential including a planetary gear device comprising a first sun gear (51) connected to an output shaft (15) of a transmission, a carrier (55), a pinion set comprising first and second planetary pinions (52, 54) integral with one another and rotatably supported on the carrier, and a second sun gear (53). The first planetary pinion is engaged with the first sun gear, and the second p...

PURPOSE:To adapt a tire-bead to high speed, and to enable automatic production completely by communicating the inlets and outlets of input and output ducts respectively. CONSTITUTION:In a device for manufacturing an automobile tire-bead 2 having an annular element 3 composed of a large number of coils formed of a bare metallic wire and an external deflection pack member 6, which winds the peripher...

PURPOSE:To improve the volume efficiency of a hydrogenation reaction column to accelerate liquefaction reaction and to improve the yield of oil in the liquefaction of coal by the hydrogenation and distillation of coal slurry by circulating a heavy liquefied material of the distillation bottom to a primary hydrogenation reaction column. CONSTITUTION:For example, coal such as brown coal is supplied ...

PURPOSE:To convert the light made incident on a circularly polarized light mirror to arbitrary elliptically polarized light by providing a first adjusting means which changes the angle of incidence of light made incident on the circularly polarized light mirror and a second adjusting means which changes the direction of linearly polarized light to the incidence face. CONSTITUTION:A micrometer 9 fo...

Facility characterised in that it comprises: - a telephone network connected to a transmitter (2) of coded radio signals for transmitting an associated coded signal to a specified receiver, via a call from a telephone set (1) by dialling the number associated with this receiver, - a device (4) loaded into the electrical apparatus (3) to be protected and comprising the passive radio receiver receiv...

Device for feeding cooked, curved shrimps to the individually operating heads of a shrimp peeling machine, comprising: a stepwise driven upgoing conveyor belt (2) in the bottom of a hopper (1) followed by a separating belt (3) moving in the same direction as belt (2), with above said belt (3) spaced apart slides (5) at an angle to the direction of movement and each guiding shrimps onto one of para...

A polypectome snare whose loop comprises a pair of electrodes (40,42) mechanically joined but electrically insulated from one another at their distal ends and adapted to be energized by a source of RF voltage for excising polyps on the inside of a body cavity is described. The polypectome snare is designed to be used with an endoscope and includes three concentric flexible plastic tubes (12,20,21)...

An apparatus for forming a rubber sheet (35) having cords embedded therein includes a grooved roll (1) formed in its circumference with a plurality of circumferential grooves (2) for arranging cords (3) with equal pitches, and a pressure-joining roll (8) arranged spaced from the grooved roll for pressure-joining a first rubber sheet (13) with the cords arranged with the equal pitches in a first pr...

A low voltage monitor and microcontroller output monitoring circuit for insuring proper operation of a microcontroller in a furnace control system. A switch connected to a reset port of the microcontroller is capable of putting either a high or low voltage signal at the reset port. A high signal is required for normal operation of the microcontroller. The low voltage monitor connects to a power su...

Disclosed herein is a biaxially oriented polyethylene naphthalate film having a center line average roughness [Ra( mu m)] and a film thickness [T( mu m)] which satisfy the following formula: produced by the electrostatic cooling method from polymethylene naphthalate having a resistivity of 1x107 to 5x108 OMEGA .cm as measured in the molten state.

A vision navigation system for a mobile robot 21. The mobile robot has a plurality of light beacons 3, 5, 7 mounted on it to identify its location to fixed overhead television cameras 1 having a predefined viewing area. Navigation commands are generated by finding present robot location and transmitting new coordinates via the beacons which are used both for communicating with a master station and...

A process wherein organofunctional polysiloxanes of the formula in which R<1> is methyl or the radical R<2>, R<2> is chloropropyl, n has a value of from 0 to 12, m has a value of from 1 to 8 if R<1> is methyl and a value of from 0 to 6 if R<1> is chloropropyl, are added to the reaction batch in amounts of from 0.01 to 2.0 % by weight, based on polyols. The organofunctional poly...

The heel holder (5) can be released when a certain load acting on the binding is exceeded. A strap arrangement (11) is arranged in the connection of a sole hold-down (17) to a part of the heel holder which is essentially fixed to the ski. Two axles (9, 12), which extend transversely to the ski and parallel to its surface in the ready-for-use position of the holder, penetrate the strap arrangement,...

For heat treating products having a substantially circular cross section and being composed of mineral fibers containing a binder in solution in water, a metal container impervious to microwaves and equipped with a conveyor device includes a source of hot gas which is directed to the surface of the product. The conveyor in the form of a movable belt and a ceiling of fixed plates cooperate to roll ...

PURPOSE:To easily get a superconducting wire rod indicating high Jc by using Bi-Pb-Sr-Ga-Cu-O as oxides superconducting material and setting the thickness of the oxides superconducting material layer as 50mum or less. CONSTITUTION:Oxides superconducting material is set as Bi-Pb-Sr-Ca-Cu-O, and the thickness of that superconducting material layer is set such that it is 50mum or less. The oxides of ...

PURPOSE:To effectively manufacture a multi-core or multi-layer ceramics superconducting conductor by making a precomplex by molding or polymerizing a sheet complex of raw material into various shapes and further making the precomplex into a vertical molding or concentric polymer, etc., and then, heating it as it is or drawing-extending it into a desired shape. CONSTITUTION:A sheet-like complex 3 m...

A rubber composition for producing sponge rubber products which comprises 1 to 20 parts by weight of a blowing agent and 0.1 to 0.8 part by weight of sulfur relative to 100 parts by weight of an ethylene- alpha -olefin-non-conjugated dienes tetrapolymer containing as non-conjugated dienes the ethylidene-norbornene component amounting to 15 to 30 in terms of iodine value and the dicyclopentadiene c...

The process for determining and controlling the fuel mass flow in partial oxidation and gasification of a fine-grained to powdery fuel includes particularly drawing the fuel from the supply vessel through a single outlet pipe and feeding the fuel to a distributor, in which a plurality of individual supply lines are connected to the individual burners, the fuel mass flow rate in the supply lines de...

Self-extinguishable expandable styrene polymers are obtained by extrusion of a mixture of styrene polymer, blowing agent, organic bromine compound and dicumyl as synergists, the extrudates being cooled so rapidly that they do not foam and, while they are still plastic inside, are deformed by stretching and/or rolling and subsequently pelletised.

A beam track position control apparatus for an optical disk apparatus is disclosed. The track positions of first and second beams of light are controlled simultaneously by a track servo control (3), and the track position of the second beam is controlled independently by a second track servo control (4) provided independently of the first-mentioned track servo control (3). In particular, the first...