CETTE TONDEUSE COMPORTE UN CHASSIS2 PORTE PAR DES ROUES29, 31, UN MOTEUR6 PORTE PAR LE CHASSIS ET POSSEDANT UN VILEBREQUIN VERTICAL7 LOGE DANS UN CARTER-MOTEUR9, UN MECANISME DE TRANSMISSION35-49 MONTE SUR LE CHASSIS POUR TRANSMETTRE LA PUISSANCE DU MOTEUR AUX ROUES, UN EMBRAYAGE21 ACCOUPLE A UN ORGANE FORMANT PRISE DE FORCE7C DU VILEBREQUIN, UNE LAME DE COUPE24 RACCORDEE A L'EMBRAYAGE21, UN LO...

L'INVENTION EST RELATIVE A UN TISSU ARTICULE REPLIABLE, SANS PLI PERMANENT, AINSI QU'UN STORE CONFECTIONNE AVEC LEDIT TISSU.

LE TISSU ARTICULE DE LA PRESENTE INVENTION EST CONFECTIONNE EN CONTINU PAR TISSAGE DE FILS DE CHAINE ET DE FILS DE TRAME REALISES DANS DES MATERIAUX QUELCONQUES TELS QUE FIBRES TEXTILES OU FILS METALLIQUES. DANS SA STRUCTURE, LE TISSU ARTICULE PRESENTE AU MOINS UNE ...

The winder is particularly intended for receiving an operating strap for a blind. According to the invention, the winder comprises a case (1) constituting a closed housing, an opening (2) for the exit of the strap (3) a drum (4) for winding the strap on itself, elastic means capable of being tensioned so as to drive the drum (4) and permit the to and fro movement of the strap (3) inside the case (...

A method for making a silicon dioxide coating on a surface of a substrate such as, for example, an alkali metal-containing glass sheet by dipping the substrate in a treatment liquid obtained by adding boric acid to an aqueous silicon dioxide-saturated solution of hydrosilicofluoric acid.

Synthesis gas is produced by partially combusting of a finely divided carbonaceous fuel in a reactor, yielding synthesis gas and molten slag. Slag is removed from the bottom of the reactor. Slag droplets-containing synthesis gas is removed from the top of the reactor and passed upwards through a tube along at least a part of which a coolant is passed. Consequently the synthesis gas is passed downw...

By the use of an apparatus for producing a polyarylenesulfide comprising a dehydrator vessel and/or a reactor vessel wherein at least liquid-contacting parts thereof are fabricated of titanium, a clean polyarylenesulfide containing no foreign matter can be obtained by reacting a hydrous alkali metal sulfide with a dihaloaromatic compound in an aprotic polar organic solvent.

A fluidised bed waste water treatment reactor which includes a reactor tank (10) containing a particulate media, an array of perforated distribution pipes (29) disposed in a horizontal, parallel array adjacent the bottom of the reactor tank (10), for introducing fluidising liquid substantially uniformly over the cross-sectional area of the reactor tank (10). The arrangement is characterized in tha...

a. Oxygen probe device and electronic combustion regulation installation equipped with such a probe. b. Device characterised in that it comprises a chamber 17 delimited by one electrode 13 of the probe element 10 and a slightly porous wall 16, an electrical supply circuit of the probe element 10, 11, 12, 13 by an electric current ensuring the transfer of oxygen from the chamber 17 to the medium M1...

PURPOSE:To easily obtain restorations and to reduce load of the processing device so that the cost is reduced, by detecting dissidences between discrimination signals added to data, in a processing system which displays transferred data in its terminal equipment. CONSTITUTION:Data D to be delivered from a processing device 25 is delivered from the device 25 after command codes S are added, and the...

A polymeric material comprising a solid dispersion of a porous three-dimensional polymer with a pore diameter of 0.002 to 10 mu m and a permeability coefficient of from 2x10-7 to 2x1031 2cmxsec-1. This material is produced by reacting formaldehyde with at least one monomer capable of forming, with formaldehyde, a polymer of a three-dimensional structure. The reaction is carried out in the presenc...

A method and apparatus are disclosed for production of containers for packaging liquids. Plastic-coated supporting material is drawn as a web from a supply roll in a first direction along a web path. At a first position, the web is cut into sheets. The sheets are conveyed along a transport path in a second direction transverse to the web path. At a second position, each sheet is partially shaped i...

A method and apparatus for directing a stream of bulk fibers while simultaneously spraying an inorganic temperature resistant tacky binder material into the stream of fibers. A layer of high temperature insulating fibers may thus be formed. The binder may be a phosphate tackifying agent mixture or a colloidal suspension of materials with the tackifying agent. The tackifying agent is preferably mon...

PURPOSE:To receive traffic information, by switching a receiving band to an FM band automatically when a traffic information broadcast is started during receiving of band other than the FM band. CONSTITUTION:A detecting circuit 13 detects a signal SK of 57kHz indicating the station executing a traffic information broadcast and a signal DK of 125Hz indicating the start of traffic information. Durin...

An interpolator or decimator filter structure operable between two sampling rates (Fs and 2F2), and in which two branches (21 and 23) of the structure are divided into low and high frequency sections by sampling switches (27 and 29). The high frequency section of one branch (21) incorporates a composite filter comprises of a nesting filter (1') and a nested filter 1. Each of these filters 1, 1' in...

NEW MATERIAL:The compound of formula I [m is 0 or 1; when m is 0, R<1> is 1-36C alkyl, alkenyl or phenyl substituted with 1-15C alkyl, R<2> is 2-3C alkylene and n is 0-30; when m is 1, R<1> is 1-22C straight-chain alkyl and n is 0; M is H or salt of alkali metal, alkaline earth metal, alkylamine, alkonolamine or ammonium]. EXAMPLE:Dodecyl glycerolphosphate sodium salt. USE:Raw material for cosmeti...

NEW MATERIAL:Piperidyl-hydantoin derivative of formula I or II (R1 is H, 1-18C alkyl, 2-18C acyl, aralkyl, etc.; R2 is H, 1-4C alkyl, 2-8C alkoxyalkyl, 2-8C alkylthioalkyl, etc.; m is 1-3; when m is 1, R3 is 1-18C alkyl, phenyl or 5-7C cycloalkyl; when m is 2, R3 is 1-18C alkylene, etc.; when m is 3, R3 is 3-25C alkanetriyl, etc.; X is O or S; R4 is 1-18C alkyl, phenyl, etc.; n is 2-4; when n is 2...

NEW MATERIAL:The compound of formula I (n is 1 or 0 to form epoxide or double bond; R and R<1> are H or lower alkyl; R<2> is alkyl, cycloalkyl or aryl or R<1> and R<2> together form polymethylene). EXAMPLE:7-( 1-Oxa-2,2-pentamethylene-5-oxo-6-spiro[4.2]hepten-4-yl )-5,6-oxohe ptanoic acid methyl ester. USE:A drug. An antitumor agent. It is a substance corresponding to epoxidized 12-dehydroprostagl...

Azole derivatives of the formula I where A equals CH or N and R<1>/R<2> equals substituted or unsubstituted phenyl, biphenylyl, phenoxyphenyl, benzylphenyl, benzyloxyphenyl, naphthyl, thienyl, furyl or pyridyl and their salts and esters have outstanding antimycotic and fungicidal activity in all stereoisomeric forms. They are obtained by reaction of a compound II with a sulphur yli...

NEW MATERIAL:gamma-Isoionone expressed by formula I. USE:Useful as a perfume and an intermediate for synthesis of other perfume compounds, having a lasting floral fragrance and flavor accompanied by sweet fruity feeling and woody feeling with a basic tone of violet-like fragrance and usable as a flavoring agent and modifier in various fields such as foods and drinks, perfumes, healthy goods, sanit...