A data processing apparatus has a central processing unit. The CPU causes a memory to store for example input sales data in units of department sales and other items. When a power supply is turned off, a battery supplies back-up power supply voltage to the memory to retain the storage contents of the memory. When the output voltage from the battery is decreased to a value which disables back-up of...

Device for making it possible to transport a deck chair in a packaging to the Post Office standards in force. The invention relates to a device making it possible to fold and compact a deck chair into dimensions which are compatible with the Post Office standards in force. It consists of folding lateral assemblies 1, 2, 3 which are intersected and articulated, in order to ensure their stability an...

A defect inspection apparatus for bottles made of transparent material in which a light source is located under a bottle made of transparent material and to be inspected for irradiating a bottom of the bottle, a photoelectric conversion sensor is installed above the mouth of the bottle for receiving such a light that enters the bottle from its bottom, passes through the inside of the sidewall of t...

The present invention relates to a device for monitoring the deformations of the upper clamping lip of a vacuum-packed container. This device is characterised in that it comprises a lighting system 5 which sends towards the upper lip 1 a beam of circular light rays 7, completely covering the upper lip 1, a video camera 11 receiving the light rays 12 reflected from the surface of the upper lip 1 an...

PURPOSE:To reduce a generated magnetic field having a bad influence on a relevant superconductor by turning on the electricity in order to eliminate a harmful magnetic field with a process of installing preliminary superconductors at necessary places of a cable. CONSTITUTION:In a superconductive wiring body provided with plurally arranged pairs of superconductor lines consisting of a go line and a...

PURPOSE:To obtain a material having the quality of superconduction, particularly higher critical electric current density by applying powders made up of the same material as a filling material to the surface of an outer cover material and annealing it after cold rolling the outer cover material filled with ceramics superconductive powder to form it in a line- or belt-shape. CONSTITUTION:After weig...

PURPOSE:To obtain a superconducting wire rod with good size precision and flexibility by covering a core material with a fused oxide then immediately feeding it through a die heated to the softening point of an oxide superconductor. CONSTITUTION:The pre-baked powder is heated and melted by a high-frequency coil 5 in a crucible 4. A core material 1 is fed through a fused oxide liquid, an oxide supe...

Une poudre fine de résine de silicone contenant un groupe fonctionnel organique contenant le groupe ammonium quaternaire et ayant une activité physiologique, une hydrophilie et une polarité excellentes qui comprend des unités représentées par RSiO3&NI 32 où R représente un groupe hydrocarboné monovalent substitué ou non substitué, au moins 0,1 % molaire des groupes représentés par R dans la m...

L'invention a pour objet une poudre fine de polyorganosilsesquioxanne traitée en surface.

La poudre selon l'invention est traitée par un composé d'organosilicium contenant un groupe ammonium quaternaire, représenté par la formule I ou II :
(CF DESSIN DANS BOPI)
dans lesquelles R**1 représente un groupe alkyle, un groupe arylalkyle substitué ou non ou un groupe de formule (Cn H2 n ...

L'invention concerne une poudre fine de polyorganosilsesquioxanne traitée en surface ayant une hydrophilie moyenne.

Selon l'invention, la poudre de polyorganosilsesquioxanne est traitée en surface par un copolymère séquencé ou greffé comprenant une séquence polyoxyalkylène et une séquence polysiloxanne.

Applications : la poudre selon l'invention est utile comme composant de cosmétiq...

Composé présentant une structure fibreuse comportant une proportion majeure de fibres thermorétractables, cette structure comportant des groupes de fibres distincts qui servent à constituer des éléments structuraux à l'intérieur du composé, celui-ci pouvant être transformé en produits façonnés, l'invention concernant en particulier des composés comprenant des fibres à retard d'inflammation, not...

A method for making nonwoven material containing polyolefin filaments and having an increased degree of opacity, characterized in that at least about 25% of the total weight of the filaments in the nonwoven web are polyolefin filaments that have a delta " DELTA " or diamond cross-sectional configuration, an initial spun denier not exceeding about 24 dpf, and a final drawn denier of not less than a...

A method for producing a filled water-crosslinkable silane copolymer composition comprising (A) a silane copolymer having a silane content of from 2 to 50 percent by weight, (B) a second polymer prepared from at least one olefin monomer selected from the group consisting of ethylene, propylene, butene, isobutylene, octene, 4-methyl-pentene-1 and hexene, (C) at least one filler in an amount of fr...

PURPOSE:To facilitate the connection of the secondary coil of a transformer with a variable resistor and case sealing work by pressing a seal made of conductive rubber into a through hole on the side of the transformer and mounting the variable resistor on the outside of a case so as to cover the seal. CONSTITUTION:A flyback transformer 20 with a variable resistor is composed of a flyback transfor...

The safety device comprises a chamber 2 whose suitably shaped upper portion 2a and a lower portion 2b are centred with respect to the upper portion 2a but have a smaller volume and emerge on the outside at its bottom portion so that the lower portion 2b of the chamber 2 delimits, in the portion 2a of the chamber 2, plane guide surfaces 3a, 3b, 3c and so that the vertical base 2c of the upper porti...

A process for producing a calcium phosphate compound coated composite material is disclosed, wherein a coating layer of a calcium phosphate compound is formed on the surface of a metal substrate by coating the surface of said metal substrate with an aqueous solution of nitric acid having hydroxyapatite dissolved therein, and then firing said coated substrate at a temperature of 300 DEG C. or more...

PURPOSE:To effectively use the space of a desk top by providing one network control window at the desk top. CONSTITUTION:When a server to function by the work station is selected out of many servers (control device) SV1-SVn having the respectively different function connected to a local area network 1, respective work stations W is provided with a network control window 21 to display the above-men...

PURPOSE: To easily manufacture a pulse operated metal halide light source from borosilicate and alkali resistant glass by providing an anode and a cathode, which are arranged in both ends of a light emitting tube made of the translucent glass and which form a gap, and perfectly coating the cathode with metal halide salt. CONSTITUTION: A cylindrical light transmitting radiation chamber 10 is provid...

L'invention concerne un filtre à gaz, notamment pour un dispositif de filtrage de gaz sec intervenant dans la fabrication de semi-conducteurs.

Le filtre comporte un corps céramique 10 en forme de nid d'abeilles pourvu de plusieurs trous de passage de gaz, un film d'étanchéité 11 en verre, fixé sur le corps du côté de sortie de gaz, un film céramique fin 13 déposé sur la surface intérieure...