A stucco for filling the joints formed by the side and contiguous edges of two plasterboards and for forming a tapeless joint, characterised in that the stucco comprises, as a percentage by weight calculated in relation to all the dry matter: - 5% to 30% of semihydrate plaster, - 7% to 25% of polymer in suspension in an aqueous phase and/or as redispersible powder, - if necessary, other additi...

The gyrometer, which can be produced at low cost, has a detector member (10) consisting of a substantially flat plate (12) constituting at least 8-fold symmetry consisting at least mostly of piezoelectric material and whose two large faces carry both electrodes (EM) for exciting the plate in resonance, distributed uniformly about the axis of the plate, and electrodes (DC) for detecting the vibrati...

A device for introducing gas into liquids comprises a rotor (6) which is arranged in the bottom region of a vessel (2), transports gas and liquid and has a vertical axis of rotation and also comprises a stator (7) surrounding the rotor (6), to which stator are connected distributor tubes (14), distributed over the periphery, for the liquid/gas mixture. In order to make possible distribution of the...

A device for introducing gas into liquids comprises a rotor (6) which is arranged in the bottom region of a vessel (2), transports gas and liquid and has a vertical axis of rotation and also comprises a stator (7) surrounding the rotor (6), to which stator are connected distributor tubes (14), distributed over the periphery, for the liquid/gas mixture. In order to make possible distribution of the...

The device comprises at least one rod (20) fixed perpendicularly to one face of the plate (10), a washer (22) mounted to slide freely on the rod and provided with a chamfered outer edge pointing towards the plate, a spring bearing against a ring secured to the rod and urging the washer against the said rear face of the plate, at least one hole (32) pierced in the wall-mounted panel (14) and compri...

An aseptic/sterile fluid connection between two containers is formed by radio frequency sealing together portions of transfer regions of two containers. Each transfer region has a layer of a relatively high melt temperature material such as a rubber or elastomer positioned between two outer container walls made of a flexible thermoplastic, for example polyvinyl chloride. The transfer regions are p...

PCT No. PCT/EP87/00135 Sec. 371 Date Nov. 17, 1987 Sec. 102(e) Date Nov. 17, 1987 PCT Filed Mar. 9, 1987 PCT Pub. No. WO87/05714 PCT Pub. Date Sep. 24, 1987.By suitable choice of the liquid crystal parameters K3/K1 and K3/K2, it becomes possible to achieve a steep electrooptical characteristic line and a maximum contrast with minimum dependence on the viewing angle in electrooptical display elemen...

The boot has a front inner plate which is connected to a lever (10), on the back of the leg, by a cord (9). The end of this is joined to a slider with a threaded hole (15) into which an adjustor screw (14), through the lever, is screwed. The threaded hole is crossed by a smooth cylindrical hole (18) opening on either side of the slider. This forms oblong spaces (18C,18D), on either side of the thr...

Nuclear magnetic resonance is excited in surrounding fluids by pulsing a first winding which with a capacitor forms a resonant circuit. In order to observe signals induced by NMR in the first winding between pulses, the pulses are given an envelope which rises linearly to a peak and then immediately decays linearly to zero. A waveform generator generates bursts of constant amplitude oscillations h...

Un dispositif pour fournir avec précision un fluide tel qu'un fluide de coupe, à la portion de coupe d'un outil d'usinage (15) comporte un porte-outil (1) présentant un passage fluidique interne (8) et une extrémité antérieure comportant une rainure annulaire (7) de fourniture de fluide qui communique avec le passage fluidique, un anneau (9) ayant des ajutages (10, 11) et une bague d'accoupleme...

PURPOSE:To extremely reduce internal inductance of a semiconductor device for a large power which is used by switching a large current at a high speed. CONSTITUTION:This embodiment comprises: a first conductor 11 secured to a radiate plate; a first insulating layer 13 secured to this conductor; a second conductor 15 secured thereto; a semiconductor element secured thereto and a second insulating l...

PURPOSE:To solve the fatigue problem low voltage breakdown problem and aging problem in a ferroelectric capacitor. CONSTITUTION:The ferroelectric element is constituted by using a lower layer electrode 11 constituted of a conductive oxide, such as RuOx, on a substrate 10 consisting of silicon or silicon dioxide. A ferroelectric layer 13 consisting of a ferroelectric material, such as lead zirconat...

When contacting a bit line and a charge storage electrode to a source/drain of the MOS transistor during a manufacturing process of a highly integrated semiconductor device, a contact pad is formed by filling up polysilicon into a contact hole that had been made using a self-align method in order not to damage the word line or the bit line as a result of a small processing margin during a contact ...

A semiconductor DRAM comprises: a stacked capacitor (41) comprising a storage node electrode (42) a capacitor dielectric film (44) and a plate electrode (43), and formed in a memory cell area of a semiconductor substrate (11); and bit lines (18). A plate electrode forming film (53) having a portion extending over the entire memory cell area (21) or at least over an area including the plate electro...

PURPOSE:To supply electric power reliably to a bulb socket while reducing the width directional size of a flexible printed wiring board. CONSTITUTION:A bulb socket 200 has a bulb socket body 201 having a bulb installing part 23, a socket cover 202 arranged on this bulb socket body 201 so as to be mountable and demountable and a connecting terminal 213 arranged on a contact surface between the bulb...

PURPOSE:To compactly stack a plurality of semiconductor devices and to effectively reduce its cost. CONSTITUTION:A plurality of semiconductor devices 1, 2, 3, 4 are arrayed and mounted on a flexible circuit board (flexible printed circuit board) 5, and the board 5 is bent to superpose the devices 1, 2, 3, 4. Particularly, the devices 1, 2, 3, 4 are mounted on the board 5 formed on one side surface...

PURPOSE:To prevent a capacitor from being broken by a difference of thermal expansion coefficient by mounting a ceramic capacitor on an aluminum substrate or a printed wiring board through a flexible board. CONSTITUTION:Solder print treatment is first performed for an electrode land part 4 of a flexible board 2. After an electrode part 10 of a ceramic capacitor 3 is mounted on the electrode land p...

An elongated sanitary napkin (10) has deflectable longitudinal side edges (34,36) formed by an edge or peripheral seal (28) along the opposite sides of an absorbent (18). A garment attachment panel (14,16) is secured to the underside of each side edge. A fixed portion (50) of the panel (14) is bonded flat against the side edge so that a free portion (52) of the panel (14), extending from the fixed...

PURPOSE:To acquire a printed wiring board which can surely prevent reduction of a life of an electronic component and malfunction of a circuit and can be manufactured relatively readily at a low cost. CONSTITUTION:An aluminum radiator H1 is attached to an outermost layer of a wiring board body 1. The radiator H1 and a ground pattern are electrically connected through a solid radiation pattern 2. H...

PURPOSE:To improve the earthquake resistance of the diversity receiver and to reduce cost by forming an antenna switching circuit and a reception circuit part on one multilayered panel. CONSTITUTION:An antenna switching circuit part 103 and a reception circuit pant 104 are formed on a multilayered panel 105. The circuit part 103 is composed of electronic parts and high frequency strip lines and fa...