baber/WOPTO huggingface dataset:
Patent FR-2600689-A1 (FR)
Title: Ensemble mecanise pour le creusage d'une tranchee et la pose d'objets allonges
Inventor: RIVARD DANIEL
IPC: E02F5/10
Filed: 1986-06-26
Abstract: LA PRESENTE INVENTION CONCERNE UN ENSEMBLE MECANISE POUR LE CREUSAGE D'UNE TRANCHEE DANS LE SOL ET LA POSE D'OBJETS ALLONGES DANS LA TRANCHEE. CET ENSEMBLE MECANISE COMPREND UN VEHICULE MOTORISE 1, UNE ROUE TRANCHEUSE 15 LIEE A L'ARRIERE DU VEHICULE, ET UNE RESERVE 5 LIEE A L'AVANT DU VEHICULE ET CONTENANT LES OBJETS ALLONGES 6, ET UN DISPOSITIF DE GUIDAGE POUR LA POSE DES OBJETS AU VOISINAGE DU FOND 31 DE LA TRANCHEE, LE DISPOSITIF ETANT RELIE AU VEHICULE 1. SELON L'INVENTION, L'ENSEMBLE MECANISE COMPREND UN RECEPTACLE 40 RELIE AU VEHICULE, ET CONTENANT UNE MATIERE PULVERULENTE FINE 41, ET DES MOYENS D'AMENEE 42 DE LA MATIERE 41 DU RECEPTACLE AU DISPOSITIF DE GUIDAGE DE FACON QUE, LORS DE LA REALISATION DE LA TRANCHEE 18 PAR LA ROUE TRANCHEUSE 15, LES OBJETS ALLONGES 6 SOIENT NOYES DANS LA MATIERE PULVERULENTE 41 DEPOSEE DANS LA TRANCHEE. APPLICATION A LA POSE D'OBJETS ALLONGES DANS UNE TRANCHEE.
Patent FR-2584656-A1 (FR)
Title: Procede d'impression par transfert thermique
Inventor: TANAKA KAZUMI
IPC: G03C5/16
Filed: 1986-07-11
Abstract: L'INVENTION CONCERNE UN PROCEDE D'IMPRESSION PAR TRANSFERT THERMIQUE CONSISTANT A SUPERPOSER SUR UN SUPPORT D'IMPRESSION UNE MATIERE DE TRANSFERT THERMOSENSIBLE 1 COMPORTANT UNE COUCHE D'ENCRE TRANSFERABLE A CHAUD 3 ET A CHAUFFER CETTE COUCHE D'ENCRE SELON UN DESSIN. LA COUCHE D'ENCRE CONTIENT DE FINES PARTICULES 3A D'UNE RESINE THERMOFUSIBLE ET, APRES LE CHAUFFAGE, LA MATIERE DE TRANSFERT EST SEPAREE DU SUPPORT D'IMPRESSION ENTRE LE MOMENT OU LA RESISTANCE DU FILM FORME PAR FUSIONNEMENT DES FINES PARTICULES COMMENCE A DEPASSER CELLE QUI EXISTAIT AVANT LE CHAUFFAGE ET LE MOMENT OU LES FINES PARTICULES SITUEES AUTOUR DE LA PARTIE CHAUFFEE SELON LE DESSIN COMMENCENT A FUSIONNER SOUS L'EFFET DE LA DIFFUSION THERMIQUE. DOMAINE D'APPLICATION: TECHNIQUES D'IMPRESSION.
Patent FR-2585308-A1 (FR)
Title: Roller for a seatbelt
Inventor: STRUCK KLAUS
IPC: B60R22/40
Filed: 1986-07-22
Abstract: This roller for a motor vehicle seatbelt comprises a rolling device with automatic locking, as well as an additional blocking device which is sensitive to the decelerations of the vehicle. In the additional blocking device, an inertia element 49 actuates a mobile clamping jaw 43 which interacts with a fixed jaw 42 so as to grip the belt 45. The inertia element 49 is made as an oscillating flyweight, suspended between an upper attachment point 50 and a lower retention point. The deflection of this element 49 triggers the movement of the mobile jaw 43.
Patent FR-2602423-A1 (FR)
Inventor: BOYER JEAN-FRANCOIS
IPC: A61K9/54
Filed: 1986-08-08
Abstract: A granular medicine based on fenofibrate, each granule comprising an inert core, a layer based on fenofibrate, and a protective layer, the medicine being characterized in that the fenofibrate in the layer based on fenofibrate is present in the form of crystalline microparticles of dimensions not greater than 30 microns, and preferably less than 10 microns.
Patent FR-2604386-A1 (FR)
Inventor: EBERLE JEAN-MARIE
IPC: B23Q7/04
Filed: 1986-09-30
Abstract: 1. Method of automatic advance of a carriage (1) of a cutter for tubes (3) located on a module of the pusher (4) of the carriage (1) and on a cutting module (5) which are mounted on a rotatably driven or stationary arbor (9), characterised in that it involves automatically advancing the carriage (1) by clamping and unclamping thereof using clamping means (11) on a rod (6) which is movable in translation and on a stationary rod (7) which are mounted on the cutter, the length of the portions of a tube (3) to be cut being adjusted by adjusting means (8) prior to the first clamping of the carriage (1) on the movable rod (6).
Patent FR-2604805-A1 (FR)
Title: Read device for a ferroelectric memory
Inventor: AIGRAIN PIERRE
IPC: G11B9/02
Filed: 1986-10-07
Abstract: The invention relates to a read device for a ferroelectric memory storing information in the form of a series of domains 9 the polarisation direction of which is perpendicular to the plane of the layer 10 of ferroelectric material. One illustrative embodiment includes: two electrodes 12, 13, a transformer 14 and an oscillator 15 at frequency f, for applying an alternating electric field parallel to the plane of the layer 10, through the domain in question; an electrode 11, an amplifier 17 which is selective at the frequency 2f, a frequency doubler 16 and a synchronous detector 18 for detecting a component of frequency 2f in variations in the polarisation of the domain in question, this component being created by the excitation at the frequency f, and for comparing the phase of this component with the phase of the excitation electric field and for deducing therefrom the value of the binary information carried by the domain 9 in question. Application to reading all ferroelectric memories.
Patent FR-2607301-A1 (FR)
Title: Modular, liquid crystal display device
Inventor: BOISSIER ALAIN
IPC: G02F1/1335
Filed: 1986-11-25
Abstract: The device comprises a screen 11, several matrix display liquid crystal modules corresponding to adjacent parts of the image to be displayed on the screen and a light source intended to illuminate the screen by transmission through the modules; between each module 12 and the corresponding portion of the screen are interposed a projection lens 18 and a field lens 26 reducing the divergence of the beam originating from the lens to a few degrees and placed in proximity to the screen. The device is usable especially for graphics display.
Patent FR-2607405-A1 (FR)
Inventor: REICHERT JEAN
IPC: B01J4/00
Filed: 1986-11-27
Abstract: 1. Device for emptying a vessel for use in chemistry and, more particularly, a laboratory reaction vessel, the reaction vessel including, opposite an opening provided with an annular seat, a first external tubular neck portion lying on the axis of this opening, into which, in the region of said seat, a second tubular neck portion opens out obliquely, said device being characterized in that it includes a closing member (20) in the form of a finger or thin cylinder axially displaceable in said first tubular neck portion (13), between a position where said opening (11) is closed through contact with the seat (12) and an opened position establishing communication between said opening and the second tubular neck portion (16), sealing means (25) between said closing member and the inside wall of said first tubular neck portion (13), means for controlling the displacement of the closing member comprising a screw jacking means (23) fixed with respect to the reaction vessel, with a movable element integral with the closing member (20) through a stem (22) extending said closing member (20) in the axial sense, said device further comprising end stop means (35, 36) for setting the closing position of the closing member and the extend of travel of the latter between said closed and said opened positions.
Patent FR-2607757-A1 (FR)
Title: Dispositif de suspension de la caisse et du groupe motopropulseur d'un vehicule automobile
Inventor: SALVER ROBERT LE
IPC: B60G15/00
Filed: 1986-12-04
Abstract: UNE PREMIERE CHAMBRE 18 A VOLUME VARIABLE EST INTERCALEE ENTRE LA CAISSE 20 ET LA PARTIE ADJACENTE DE L'AMORTISSEUR 14 ET RELIEE HYDRAULIQUEMENT A UNE SECONDE CHAMBRE 40 A VOLUME VARIABLE MENAGEE DANS UN SUPPORT ELASTIQUE 24 INTERCALE ENTRE LE GROUPE MOTOPROPULSEUR 22 ET LA CAISSE 20, DE FACON A CONSTITUER UNE CHAMBRE DE TRAVAIL. LA SECONDE CHAMBRE 40 EST RELIEE A UNE TROISIEME CHAMBRE A VOLUME VARIABLE 41 CONSTITUANT UNE SIMPLE CHAMBRE D'EXPANSION NE SUBISSANT PAS DE FORCES EXTERIEURES, PAR L'INTERMEDIAIRE D'UN CANAL DE GRANDE LONGUEUR ET DE FAIBLE SECTION. LA LIAISON HYDRAULIQUE ENTRE LA PREMIERE CHAMBRE 18 ET L'UNE AU MOINS DES DEUX AUTRES CHAMBRES 40, 41 EST REALISEE, AU MOINS EN PARTIE, PAR L'INTERMEDIAIRE DU CANAL DE GRANDE LONGUEUR.
Patent FR-2607725-A1 (FR)
Title: Filtering extractor
Inventor: TOURNAIRE GILBERT
IPC: B01F15/00
Filed: 1986-12-05
Abstract: Solid/liquid filtering extractor in which the stirrer rotor comprises variable-pitch blades, with automatic adjustment, as a function of the viscosity of the material. The subject of the invention is a filtering extractor making it possible to operate in a closed vessel and optionally under pressure or in a vacuum. It is made up: of a reactor body 1, of a reactor bottom 2, of a hydromechanical device for manoeuvring the bottom 4, of a hydromechanical device for locking the bottom 7, of a stirrer 8, and of a stirrer rotor 11. The reactor body 1 is cylindrical, slightly frustoconical, the large diameter being situated at the bottom and surrounded by a circuit for a heat transfer fluid. The reactor bottom 2 is jacketed. The hydromechanical device for locking the bottom 4 ensures leakproofing, by the rotation of a notched clamp provided with helical ramps. The filtering extractor is applied in operations intended for the chemical, parachemical and pharmaceutical industry.
Patent FR-2591552-A1 (FR)
Title: Mecanisme limiteur reglable de la direction
Inventor: GRAFT RONALD W
IPC: B60G1/02
Filed: 1986-12-15
Abstract: L'invention concerne un mécanisme d'arrêt réglable de l'essieu de la direction dans un ensemble comprenant un carter de l'essieu, un joint de direction relié au carter et ayant une fusée pivotant sur un arc. Selon l'invention, un organe allongé 12 est sélectivement fixé à la fusée 16, l'organe ayant l'une de ses extrémités disposées pour un contact avec un moyen d'arrêt 10, l'organe ayant un moyen pour sa fixation rigide en une quantité définie de positions sélectives le long de l'organe, et le moyen d'arrêt servant à limiter l'angle du mouvement pivotant de la fusée relativement au carter 40 de l'essieu. L'invention s'applique notamment à l'industrie automobile. (CF DESSIN DANS BOPI)
Patent FR-2591819-A1 (FR)
Title: Cosse de bougie d'allumage
Inventor: MULLER HELMUT
IPC: H01T13/04
Filed: 1986-12-17
Abstract: Il est prévu dans une cosse de bougie d'allumage pour une installation d'allumage à condensateur haute tension sans distributeur haute tension, comportant un transformateur d'allumage et un condensateur d'accumulation 8 raccordé au secondaire du transformateur d'allumage. Selon l'invention, la cosse de bougie d'allumage est réalisée en forme de barre avec un diamètre dont les dimensions sont adaptées à celles d'une bougie d'allumage, et contient un condensateur d'accumulation 8 et un transformateur d'allumage placés l'un derrière l'autre, le transformateur d'allumage étant placé à l'extrémité de la cosse de bougie d'allumage opposée au raccordement de la bougie d'allumage. (CF DESSIN DANS BOPI)
Patent FR-2593284-A1 (FR)
Title: Radiometric calibration method for optoelectronic sensors
Inventor: EUSKIRCHEN JURGEN
IPC: G01J5/00
Filed: 1987-01-19
Abstract: Radiometric calibration method and device for optoelectronic sensors which are subjected to a reference radiation in order to determine their dark current and sensitivity characteristics. For this purpose, one or more scatterers are introduced into the path of the rays 3 which go to the sensors 1. The scatterers are installed on a flexible material 6 which is transparent and/or scattering and they can be introduced into the path 3 of the rays by means of a drive device 4, 5.
Patent FR-2610450-A1 (FR)
Title: Device for heat treatment of semiconductor wafers
Inventor: THEVENOT LOUIS
IPC: C30B13/24
Filed: 1987-01-29
Abstract: The present invention relates to a device for heat treatment of semiconductor wafers. According to the invention, the device comprises a treatment chamber 110 housing a heat-pipe 140 which can provide for the heating of the wafers. Preferably, the wafers are moved by a manipulator 184 arranged in a transfer chamber 180. Preferably, the device furthermore comprises an irradiation member 200 associated with drive means 211, 212 able to ensure controlled thermal irradiation by scanning the surface of the wafers P opposite the heat-pipe in order to carry out a process of recrystallisation by melt zones.
Patent FR-2612940-A1 (FR)
Title: Process for producing substances (anti-growth factor) from the chemical, physical and biological phases of the life cycle of the samia of Ailanthus (lepidoptera Samia cynthia)
IPC: A61K35/64
Filed: 1987-03-25
Abstract: The process, in abbreviated form, amounts to a series of physical, chemical and biotechnological operations which result in the production of genetic messages which could alter the course of certain diseases. These new substances are obtained by means of genetic DNA transmissions and maintained active by the use of quartz crystal.
Patent FR-2613691-A1 (FR)
Inventor: RUPPEL REMY
IPC: B65C1/02
Filed: 1987-04-10
Abstract: The device for wrapping products, such as packets of paper handkerchiefs, in packets with label, having a means for converying a strip (11) of flexible material, cutting it into sheets and wrapping the products in the sheets, and a means for depositing the labels at regular intervals on the strip is characterized in that it has a cutting mechanism (27) co-operating with a transfer mechanism (28) for cutting the labels from an ribbon (21) with adhesive applied to one surface and placing the said labels on the moving strip (11). The invention is applied in particular to the adhesive strips for affixing the flaps of packets of paper handkerchiefs. A strip of flexible material such as polyethylene is previously marked with a discontinuous cutting line which traces the outline of the flap, the adhesive strips are laid on the strip acrossthe flaps, and then the film is cut, transversally to its direction of motion into individual sheets (3) in which the packets (2) are wrapped.
Patent FR-2614227-A1 (FR)
Title: Improved grinding machine for opthalmic lenses
Inventor: FERCOQ ETIENNE RAOUL GEORGES
IPC: B24B19/03
Filed: 1987-04-22
Abstract: This grinding machine comprises a high-speed drive device having at least one output shaft, carrying a manually clamped chuck 10 and at least one grinding wheel 11 of small diameter, less than that of an opthalmic lens, integral with a short spindle engaged in the chuck 10, this chuck being of the so-called "drill" type with axially sliding jaws and manual clamping. Several output shafts may be provided on an indexable assembly.
Patent FR-2614709-A1 (FR)
Title: Discriminateur pour systeme d'alarme
IPC: B60R25/104
Filed: 1987-04-29
Abstract: LE DISCRIMINATEUR EST DESTINE A PERSONNALISER UN SYSTEME D'ALARME EN PERMETTANT LA PROGRAMMATION D'UNE SEQUENCE SONORE A LA PLACE DU SON CONTINU DES SYSTEMES AVERTISSEURS. POUR CELA, IL SE PLACE ENTRE LE BOITIER D'ALARME ET LES SYSTEMES AVERTISSEURS. IL TRANSFORME LE SIGNAL POSITIF CONTINU QU'IL RECOIT DU BOITIER D'ALARME EN UNE SUITE DE CRENEAUX POSITIFS ET NULS QU'IL ENVOIE AUX SYSTEMES AVERTISSEURS. LA PROGRAMMATION EST REALISEE GRACE A UNE SERIE D'INTERRUPTEURS 3 OU A UN INTERRUPTEUR ROTATIF.
Patent FR-2615419-A1 (FR)
Title: Device for automatically sorting articles contained in moving opening receptacles
IPC: B65G47/38
Filed: 1987-05-20
Abstract: Running above rows of fixed containers C are rails 1, 2 and guide rods 16, 17 along which move receptacles 4 comprising two swinging flaps 5A, 5B containing the articles to be distributed between the fixed containers C. The swinging is produced by the action of springs 15 when notches 25 are uncovered by shut-off pieces 27 controlled by electromagnets 28.
Patent FR-2615440-A1 (FR)
IPC: B28D1/00
Filed: 1987-05-20
Abstract: The invention relates to a method for separating a piece of predetermined shape, for example a relatively thin plate, from a block, in particular of rock, without removing material. Starting from a cleft (3), a fissure is propagated, for example with the aid of fluid pressure, which separates the lips of the fissure. To guide the fissure, on the one hand a compensation force (C) is exerted on the part of the block which it is desired to transform into pieces, in the zone from which the fissure develops, and on the other hand zones of less resistance are created at certain points of the surface of desired separation, over all or part of the circumference of the piece at least, possibly even on the inside of the block. It is thus possible to obtain, for example, split plates of granite thirty to fifty centimetres high and three centimetres thick, or even split pieces in the shape of a U or L.
Patent FR-2603387-A1 (FR)
Title: Fibre preservant une onde polarisee
Inventor: TAKUMA YUUETSU
IPC: G02B6/10
Filed: 1987-08-31
Abstract: L'INVENTION CONCERNE UNE FIBRE PRESERVANT UNE ONDE POLARISEE SELON L'INVENTION, ELLE COMPREND UNE AME 31; UN PLACAGE 32 FORME AUTOUR DE L'AME; UNE ENVELOPPE OVALE 33 FORMEE AUTOUR DU PLACAGE, AYANT UNE ELLIPTICITE DE 25-40 ET UNE DIFFERENCE D'INDICE SPECIFIQUE DE REFRACTION DE - 0,05 A - 0,3 PAR RAPPORT AU PLACAGE ET UN ORGANE DE SUPPORT 34 PREVU AUTOUR DE L'ENVELOPPE OVALE ET AYANT LE MEME INDICE DE REFRACTION QUE LE PLACAGE. L'INVENTION S'APPLIQUE NOTAMMENT AUX LIGNES DE TRANSMISSION POUR COMMUNICATION COHERENTE.
Patent FR-2620700-A1 (FR)
Inventor: VINCENT MICHEL
IPC: C07C229/24
Filed: 1987-09-17
Abstract: Process for industrial synthesis of the derivative of formula (I): and their addition salts with an inorganic or organic acid or base, in which: R1 is linear or branched lower alkyl (of 1 to 6 carbon atoms), R2 is hydrogen or a linear or branched lower alkyl group (of 1 to 4 carbon atoms). Application to the industrial synthesis of carboxyalkyl dipeptides.
Patent FR-2621311-A1 (FR)
Inventor: CHARMIER FRANCOIS
IPC: F27B9/14
Filed: 1987-10-06
Abstract: Process for continuous graphitisation, by a direct Joule effect, of long carbon-containing products arranged vertically in a furnace as a column, under an axial stress, the said column 28 being surrounded by carbon-containing particles 40 contained by a peripheral shell 41, in which process the column 28 is moved gradually upwards while the carbon-containing particles 40 descend countercurrentwise under gravity along the column, each of the products constituting the column passing successively through an entry zone, a zone of gradual increase in temperature by heat exchange with the graphitised hot carbon- containing particles, until the temperature of graphitisation which is simultaneous with the carbon-containing particles is reached, a zone for cooling by heat exchange with the cold carbon-containing particles and an exit zone, and in that, on the one hand, the graphitised long products 57 are withdrawn at the upper part of the furnace and, on the other hand, the graphitised carbon-containing particles are withdrawn at the lower part 50 of the furnace. According to this process, the source of current responsible for heating the column by a Joule effect is connected at at least one point 30 to the lower part of the column and at a point 48 to the upper part of the column.
Patent FR-2608528-A1 (FR)
Title: Toit ouvrant pour vehicules
Inventor: LUPO ELIO
IPC: B60J7/00
Filed: 1987-12-21
Abstract: UN TOIT OUVRANT 1 POUR VEHICULES COMPREND UNE STRUCTURE DE SUPPORT FIXEE A UNE OUVERTURE MENAGEE DANS LE TOIT, UNE PARTIE PRINCIPALE 5 POUVANT COULISSER AU-DESSOUS DU TOIT POUR OUVRIR OU FERMER L'OUVERTURE, UNE PARTIE ANTERIEURE 6 POUVANT ETRE INCLINEE VERS LE HAUT POUR EVITER L'ENTREE DIRECTE D'AIR DANS L'OUVERTURE, ET DES MOYENS 38 POUVANT COULISSER LE LONG DE CHAQUE COTE DU TOIT, ACTIONNES PAR UN CABLE RESPECTIF QUI COMMANDE LA POSITION DE LA PARTIE PRINCIPALE 5 ET COOPERE MECANIQUEMENT AVEC UN MOYEN D'ACTIONNEMENT 24 POUR QUE LE DEFLECTEUR ANTERIEUR 6 PROVOQUE L'OUVERTURE OU LA FERMETURE DE CE DERNIER DANS LA POSITION DE FERMETURE DE LA PARTIE PRINCIPALE 5, ET OU LE MOYEN D'ACTIONNEMENT COMPORTE UNE PAIRE DE BIELLETTES 20, 24 PIVOTANT ENSEMBLE A UNE EXTREMITE ET PIVOTANT RESPECTIVEMENT SUR LE DEFLECTEUR 6 ET LA STRUCTURE DE SUPPORT A UNE EXTREMITE RESPECTIVE OPPOSEE.
Patent WO-8900634-A1 (WO)
Inventor: MOCH URIEL PIERRE
IPC: E04F13/08
Filed: 1988-07-19
Abstract: Dispositif de fixation ponctuelle d'une pièce présentant un bord tel qu'une plaque (138) sur une structure support, comprenant un premier élément (40) se fixant sur la structure ou intégré à cette dernière et présentant une patte d'accrochage (145) ainsi qu'un second élément (147) se fixant sur le bord de la plaque et coopérant avec ladite patte d'accrochage pour fixer ponctuellement la plaque à la structure support. Ledit second élément (147) comprend une première partie (148) en appui contre la face avant de ladite plaque, une deuxième partie (151) engagée derrière la face arrière de ladite plaque et une troisième partie (150) reliant lesdites première et deuxième parties et s'étendant en travers du chant (143) de la plaque. Ledit second élément (147) est au moins en partie déformable élastiquement de telle sorte que sa troisième partie (147) soit déformable sensiblement parallèlement au chant de la plaque de manière à produire, dans un sens de déformation de cette partie, un effet élastique de pincement du bord de la plaque entre lesdites première et deuxième parties du second élément et, dans son autre sens de déformation, un écartement desdites première et deuxième parties du second élément libérant le bord de la plaque.
Patent FR-2635397-A1 (FR)
Title: System for indexing and locating motor vehicles
IPC: G09F3/00
Filed: 1988-05-18
Abstract: System for indexing motor vehicles. System for identifying and being able to index a motor vehicle, motor car, lorry or other vehicle in the event of theft or breakdown. This consists in applying, at certain sites on the vehicle, easily recognisable image symbols, which are identical for a given vehicle, as far as colouring and type are concerned. The symbols used are geometrical figures such as triangles, lozenges or others, stylised animal shapes, fish, butterflies and others. They may be every day utensils, hammer, bottle, or horseshoe. In order to make fraud, by superimposition of another symbol or also by substitution of the colouring, difficult or even impossible, an arrangement of interstices is provided in the image, letting through the originalcolour of the medium, that is to say, the colour of the surface of the vehicle.
Patent FR-2634026-A1 (FR)
IPC: G01N21/64
Filed: 1988-07-08
Abstract: Dispositif de caractérisation de plaquettes de matériaux semiconducteurs par photoluminescence à haute résolution spatiale et à basse température, ce dispositif comprenant au moins : a) une chambre à vide cryostatique, munie d'un porte-échantillon refroidi pour recevoir les plaquettes, et munie d'au moins une fenêtre pour la transmission des faisceaux lumineux impliqués dans le procédé de photoluminescence; b) des moyens optiques pour former une tache d'éclairement sur la plaquette à partir d'un faisceau laser et pour transmettre le faisceau de photoluminescence réémis à un détecteur, caractérisé en ce que les moyens optiques comprennent des premiers moyens optiques pour former sur la plaquette, à partir du faisceau laser, une tache d'éclairement large non focalisée, et des seconds moyens optiques à haute résolution pour former avec un grandissement supérieur à 1, sur la surface réceptrice du détecteur, l'image de photoluminescence de la surface de la tache d'éclairement, et en ce que le détecteur est apte à en fournir une image numérisée. Application : étude des défauts ou du dopage dans les matériaux ou dispositifs semiconducteurs.