The invention concerns compounds of formula (I) in which X represents a CH2 or NH group, R represents a (CH2)nAr, N-(CH2)nAr or N=CH(CH2)nAr radical, in which n represents a whole number ranging between 1 and 6 an Ar represents an aryl or heteroaryl, optionally substituted, the dotted lines representing an optional double bond in 2(3), and Y represents a hydrogen atom or an organic carboxylic acid...

Procédé de transformation d'une coupe gazole en un carburant à haut indice de cétane, désaromatisé qui comprend au moins une première étape dite de désulfuration et de déazotation profonde dans laquelle on fait passer ladite coupe gazole et de l'hydrogène sur un catalyseur comprenant un support minéral, au moins un métal ou composé de métal du groupe VIB, au moins un métal ou composé de métal d...

A propiophenone derivative of the formula (I): (see fig. I) wherein OX is a hydroxy group which may optionally be protected, Y is a lower alkyl group, and Z is a .beta.-D-glucopyranosyl group wherein one or more hydro xy groups may optionally be protected, or a pharmaceutically acceptable salt thereof. Said compounds have excellent hypoglycemic activity so that they are useful in the prophylaxis o...

PROBLEM TO BE SOLVED: To provide a fire monitor device which reduces the anxiety that the occurrence of a fire may be erroneously discriminated even in the case of incident on an infrared camera of reflected light of sunlight. SOLUTION: An infrared image of a range as the fire monitor object is picked up by first to n-th infrared cameras 131 to 13n. The picture signal from these infrared image pic...

PROBLEM TO BE SOLVED: To enable a power source to be automatically interrupted when an earthquake is sensed by providing a weight and an electric contact actuated by subjecting them to a shock in an earthquake with them being spaced and actuating an interruption mechanism of a power interrupter when an electric contact is depressed. SOLUTION: A metallic spherical body 6 is loaded on a recess 7, wi...

PROBLEM TO BE SOLVED: To provide a table tap with which two types of plugs may be connected together. SOLUTION: This appliance 1 comprises three insertion ports 11 and two insertion inlets 41 are formed in each insertion port 11. In each insertion inlet 41, approximately circular pin reception apertures 41a into which pin-like first shape contactors having an outer circumferential face with circul...

PROBLEM TO BE SOLVED: To provide a spool for a bonding wire by placing it on a bench while virtically keeping the sides of flange parts for preventing lost winding of a bonding wire so as to allow the use of a spool case as it is and the use of a spool mounting jig of a wire bonder as it is. SOLUTION: In the disk-shaped flange parts 1 to be mounted on both ends of a hoisting drum, one spot or more...

PROBLEM TO BE SOLVED: To provide the sound moving image reproduction system by which a sufficient data transmission capability is ensured even when the number of reproduction devices is increased and which is configured at a low cost. SOLUTION: In the sound and moving image reproduction system 1, one or a plurality of stages of a plurality of auxiliary data transfer devices 4 each having a copy da...

In a method and a device for calculation of the Discrete Cosine Transform (DCT) only the DCT coefficients representing the first half and the second half of an original sequence are required for obtaining the DCT for the entire original sequence. The device and the method are therefore very useful when calculations of DCTs of a certain length is supported by hardware and/or software, and when DCTs...

A method for monitoring various physical conditions of pneumatic tires, and to a tire including a monitoring device. More particularly, the invention relates to a method of monitoring tires which uses an active, self-powered programmable electronic device which is installed in or on the interior surface of a pneumatic tire or on a tire rim. This device can be used for monitoring, storing and telem...

PROBLEM TO BE SOLVED: To provide an electrically welded joint capable of withstanding slight shock and being easily formed by providing a branched pipe connection part on a branch saddle of the electrically welded joint, fitting the connection part to approximately half of an outer circumferential part of a pipe to be welded, and tightly connecting the electrically welded joint and the pipe to be ...

PROBLEM TO BE SOLVED: To prevent a light leakage from a light source according to light emission of the light source, to improve cooling efficiency of a light source part and to reduce a wind-cut sound by constituting a lamp shade nearly largish than an angle linking between the light source and an opening of a structural body becoming the light leakage through a reflection mirror. SOLUTION: Trans...

PROBLEM TO BE SOLVED: To provide the display device which has a large pixel numerical aperture and a high yield and can be driven with low power consumption and increased in definition and screen size. SOLUTION: On a glass substrate 12, a bipolar transistor(TR) part 13 in npn structure is formed and on the bipolar TR part 13, an organic EL element 14 is formed. On the back of the bipolar TR part 1...

The motor vehicle clutch release bearing assembly comprises a clutch release bearing (1) having a corrugated resilient ring (4) fitted in an axially elongated groove (2) formed in the actuating noise (24) of an actuator (23). The ring holds a coupling, which is carried by a connector (13) prefitted to the radial fingers (11) of the declutching release, between a drive surface (18) and a thrust sho...

The clutch release bearing mounting includes a clutch release bearing (1) provided with an operating element (23) with a tip (24), a coupling member (16) carried by a closing-up component (13) and elastic holding means (4) for permanently jamming the coupling member (16) between a drive bearing surface (18) of the closing-up component and an action flank (3) of a groove (2) of the tip (24). The gr...

Scouring pad comprises block of honeycombed material, of synthetic foam or cellulose substrate type, between two nonwoven materials which bind it mechanically by intermingling fibres. At least one of these nonwoven materials is based on hydrophobic fibres which are loosely bound to the honeycombed block; and, moreover, the open-weaves and the block are bound internally and on their contact surface...

A disposable absorbent article, such as a diaper. The disposable absorbent article has a first topsheet with apertures large enough for low-viscosity fecal material to pass through to a secondary topsheet. The secondary topsheet immobilizes the fecal material in position for dewatering, so that the liquid components of the fecal material are absorbed by the core and the solid components of the fec...

This application relates to the use of slitted regions in absorbent members formed of absorbent materials that remain relatively thin until wetted with such fluids. Suitable materials include presently preferred varieties of polymeric foam materials. Single and multi-layered absorbent members incorporating slitted regions are disclosed, as well as the use of pre-formed cup-shaped slits for enhance...

A web material which exhibits an elastic-like behavior along at least one axis when subjected to an applied and subsequently released elongation. The web material includes a strainable network having at least two visually distinct regions of the same material composition. The first region undergoes a molecular-level deformation and the second region initially undergoes a substantially geometric de...

An apertured plastic film (10) having a plurality of wales (12), a plurality of sloped side walls (14) extending from the wales (12) and a plurality of clusters of irregular micro-holes (18) defined by a network of fiber-like elements (20), each cluster of irregular micro-holes (18) being connected between at least two of the sloped side walls (14). The film also has a plurality of rows of undulat...