PURPOSE: To quickly measure the concentration-dependent parameters through a string of measuring runs. CONSTITUTION: A solution to be measured is put in chambers 3 installed symmetrically on a circular tray 2 in radial arrangement. The chamber 3 to which the measurement is to be made, is moved to under a measuring cell 4 with rotation of the tray 2 under control of a computer, while the tray 2 is ...

PURPOSE:To provide a lead-acid battery of long life by preventing drop of a positive electrode active material and by restricting diffusion of an electrolyte to a positive electrode plate. CONSTITUTION:In a lead-acid battery having a fluid electrolyte, powdery acidproof substance 4 is interposed in the gap in a plate group. Lead alloy containing no Sb or no less than 2% of Sb is used for the latti...

Non-stick coating systems can be applied to untreated smooth glass and ceramic substrates with a polysiloxane undercoat overlaid with a second undercoat of polyamide imide preferably containing colloidal silica and surfactant, with each undercoat in the range of 0.1-5.0 microns thick.

In volume densitometry, and in cases where the number of views which it is possible to obtain is low, the artifact rate resulting from the reconstructions is reduced. At least one view is obtained of the object (4) to be reconstructed, the principal direction (11) of irradiation of which is orientated substantially orthogonally, in a plane formed by or containing the other (5, 8) irradiation direc...

Appareil de découpage rotatif comportant un bâti supportant, entre deux montants verticaux parallèles (1), deux cylindres de coupe superposés (4, 5), caractérisé en ce qu'il comprend, entre chaque paire de blocs paliers supérieur (9) et inférieur (10), une butée de contrepression solidaire du bloc palier supérieur (9) et en appui sur le bloc palier inférieur (10) par l'intermédiaire d'un moyen ...

PURPOSE: To establish automatic and accurate mapping of the amount, size, shape, and position of surface flaw of a photographing member by introducing processes to decide the shape, position, or the like of a contaminant. CONSTITUTION: A photographing member 15 has a control and logic circuit 30 for scanner and therewith each frame 18 is scanned upon passing a scanning head and the obtained result...

PURPOSE: To smoothly attain the recovery of an error across a longer motion by sensing the matching of a carriage with a stop reference and transmitting a new control signal based on a current configuration space at that time. CONSTITUTION: An executable control code is down-loaded 123 from an sum 120 to a first processor board 124, and when the down load is completed, the start of a process (prog...

The present invention relates to a gasket intended to provide sealing between a first surface which carries it and a second surface brought into position by translation relative to the first surface and relative to the gasket in a given direction approximately parallel to these surfaces. The body of the gasket (3) includes at least one cavity (36) emerging in its face (32) which is acted upon by t...

A gear shaft assembly (42) is provided including a shaft (5) having a first set of gear teeth (6) formed integrally in a second portion (51) thereof and extensions of said teeth extend axially over an adjacent reduced diameter second portion (50) for receivably mounting a second gear (7) for rotation with the shaft.

The method is for the wiredrawing process of a yttrium superconductive material using the sodium nitride for the supply of oxygen instead of the silver oxide in order to save the manufacturing cost. The method comprises the steps of: (A) mixing Y2O3, BaCO3 and CuO at the mole ratio of 1 to 4 to 6, and calcining and crushing the mixture into powder, (B) sintering and crushing the powder, (C) mixing...

PURPOSE: To provide a document conversion system and method for managing a document converting equipment which can efficiently convert a large amount of documents from a paper format or any form of preliminary electronic form to any type of final electronic form. CONSTITUTION: A document conversion system 10 is provided with many work stations 16 and 17 which operate a work flow or document conver...

PURPOSE:To manufacture a multicore structure of superconductive wire for PCS which can be made in a fine wire by a niobium tube method easily, and has a high specific resistance value. CONSTITUTION:In a Cu-Ni alloy matrix 2, plural lines of complex filaments made by arranging Cu-Mn alloy tubes and Nb tubes in order at the outer side of an Sn filament as the center are provided to form a complex. A...

PURPOSE:To provide a superconducting coil having a superconductive oxide layer of good crystalline orientation and its manufacturing method. CONSTITUTION:A superconducting coil 1 is formed by coiling a superconductive tape 2 formed by forming a superconductive ABaCuO layer 5 with an intermediate layer 4 which is in-plane orientated on a base material 3 of a metallic tape therebetween. The supercon...

PURPOSE:To realize a conductor constitution which makes possible the reduction of the sum of heat penetration by Joule heat and heat penetration by heat conduction. CONSTITUTION:Each of a plurality of conductors 39A constituting a main body part 34A of a current lead 3A is divided into a room temperature side conductor 391 and a low temperature side conductor 392 in a longitudinal direction, and e...

PURPOSE:To acquire a current lead wherein penetration heat to a low temperature side is little and a current can be supplied to a superconductive coil by preventing an oxide superconductor of a low temperature side lead from being damaged even if quench is generated in the oxide superconductor. CONSTITUTION:The lead is comprised of a series connector of a high temperature side lead 4 consisting of...

System comprising a memory assembly (2) called files containing on the one hand identification of carriers, shippers, and services of each carrier, of documents which have to accompany each shipping and of authorisations of each shipper regarding carriers and services, and on the other hand receiving the details relating to each shipping, a programmed control assembly (3) linked to the said files,...

This device comprises four means (D1, D2, D3, D4) for detecting the luminous intensity at four points (M1, M2, M3, M4) distributed in the plane of a guide structure (34, 36, 38) around the focus (44) of a focusing optic (O2). Application to integrated optics.

In a method of making a semiconductor device (11) with a resistor (13) of high resistance, a first polycrystalline silicon layer (18) is formed to connect with an electrically connecting portion (17) in a semiconductor substrate (14), and a second polycrystalline silicon layer (19) containing oxygen and forming said resistor (13) is formed on the first polycrystalline silicon layer (18). Then, oxi...

PURPOSE: To assure capacitance quantity to assure constant capacity which is suitable for high-integration by utilizing a compact pad and a polysilicon film for an electric charge storage electrode, and widening its surface area. CONSTITUTION: On the upper part of an entire structure, an oxide film 9 is formed and then selectively etched, and with a contact hole formed at a source 8' of a transist...

PURPOSE: To provide the responding device of an electronic article surveillance system minimizing influence by the material of an article. CONSTITUTION: The device is provided with an electrically responding circuit 22 and a housing 16 mounting this circuit 22 on an article 10 to be protected. The housing 16 is constituted to support the circuit 22 so as to form a dielectric area 30 between the ci...