baber/WOPTO huggingface dataset:
Patent FR-2459498-A1 (FR)
Inventor: LODER HARY A
IPC: G09F3/02
Filed: 1980-06-20
Abstract: Separably laminated composite photographic structure. A light sensitive element (21) is adhered to a transparent barrier foil (23), which in turn is removably adhered to a photographic carrier sheet (25). Adhesive layer (30) is firmly bonded to the outermost surface of element (21). After an image has been developed in element (21), adhesive layer (30) is adhered to a substrate (40). Carrier layer (25) is then stripped away, leaving imaged element (21) bonded to substrate (40) and protectively covered by barrier foil (23).
Patent FR-2487637-A1 (FR)
Title: Fishing line reel with rotatable drum - has friction brake actuated by member with compressible shoe acting against part fixed to frame
Inventor: PROVENCE MARC
IPC: A01K89/01
Filed: 1980-07-31
Abstract: The fishing reel comprises a drum turning on a frame and with an internal friction brake manually actuated by an external control portion. A locking device holds the latter in the working or rest position. The control portion is formed by a member (20) sliding at right angles to the axis of rotation (10) of the drum, and having a first part supporting a compressible brake shoe (28) acting against the inside of a cylindrical component (30) fixed to the frame. A second part is slid manually against spring action in the direction of movement of the member and in one direction only. The locking device engages after a first movement of the member in this direction, and releases after a second movement in the same direction.
Patent FR-2464114-A1 (FR)
Title: Dispositif pour le realesage d'arbres creux
Inventor: PRIMO LUIGI
IPC: B23B5/36
Filed: 1980-09-02
Abstract: DISPOSITIF A REALESER DES ARBRES CREUX. IL COMPREND UN CORPS, MUNI DE MOYENS D'AUTOCENTRAGE, A INSERER DANS L'ALESAGE A REALESER, UN MOTEUR POUVANT COULISSER AXIALEMENT A L'INTERIEUR DU CORPS SOUS L'EFFET D'UNE BARRE DE COMMANDE, UNE BROCHE 126 ENTRAINEE PAR CE MOTEUR, DONT ELLE EST SOLIDAIRE AXIALEMENT, ET CLAVETEE SUR UN PORTE-OUTIL 20 MOBILE ANGULAIREMENT, MAIS FIXE AXIALEMENT PAR RAPPORT AU CORPS, AU MOINS UN OUTIL A REALESER 129 PORTE PAR LE PORTE-OUTIL ET UN PROFIL DE CAME QUI, SOUS L'EFFET DU MOUVEMENT AXIAL DE LA BROCHE, GUIDE L'OUTIL 129 SUIVANT UNE TRAJECTOIRE ARQUEE SITUEE DANS UN PLAN RADIAL DU PORTE-OUTIL. CE DISPOSITIF EST RELATIVEMENT BON MARCHE ET SA POSE DANS L'ARBRE A REALESER N'EXIGE PAS UN LONG REGLAGE.
Patent FR-2465637-A1 (FR)
Title: Dispositif de transmission pour cycles a moteur, comportant une transmission principale et une transmission secondaire
Inventor: ONDA TAKANORI
IPC: B62M11/06
Filed: 1980-09-24
Abstract: DISPOSITIF DE TRANSMISSION POUR CYCLES A MOTEUR, COMPORTANT UNE TRANSMISSION PRINCIPALE ET UNE TRANSMISSION SECONDAIRE. IL COMPREND UN CARTER PRINCIPAL 2 SOLIDAIRE D'UN CARTER DE VILEBREQUIN 1, UN CARTER SECONDAIRE 11 DISPOSE A L'ARRIERE DE CE CARTER PRINCIPAL 2, UNE TRANSMISSION PRINCIPALE TM MONTEE DANS LEDIT CARTER PRINCIPAL 2, UNE TRANSMISSION SECONDAIRE TS MONTEE DANS LEDIT CARTER SECONDAIRE 11 ET RELIEE FONCTIONNELLEMENT A LADITE TRANSMISSION PRINCIPALE, ET DES MOYENS SERVANT A RELIER LADITE TRANSMISSION SECONDAIRE TS A UNE ROUE ARRIERE W DU CYCLE, LADITE TRANSMISSION SECONDAIRE ET LESDITS MOYENS ETANT DISPOSES DE PART ET D'AUTRE DE CETTE ROUE ARRIERE.
Patent FR-2492124-A1 (FR)
Title: Procede et appareil d'impression d'un support par un champ electrique directement ou par transfert
Inventor: BYLUND DON MARVIN
IPC: G03G9/18
Filed: 1980-10-09
Abstract: L'INVENTION CONCERNE UN APPAREIL D'IMPRESSION. ELLE SE RAPPORTE A UN APPAREIL DANS LEQUEL UNE FEUILLE 10 DE PAPIER RECOIT UN FILM DE LIQUIDE ISOLANT APPLIQUE PAR UN ROULEAU 14 AVANT PASSAGE EN FACE D'UN DISTRIBUTEUR 24 D'UN LIQUIDE CONDUCTEUR ET POLAIRE, CONTENANT UN COLORANT. UNE BARRE 22 AYANT DE NOMBREUX STYLES APPLIQUE LOCALEMENT UN CHAMP ELECTRIQUE QUI PERMET LA PENETRATION DE LA COUCHE DE LIQUIDE ISOLANT PAR LE LIQUIDE CONDUCTEUR SI BIEN QU'IL SE FORME UN DESSIN QUI EST ENSUITE SECHE. APPLICATION AUX IMPRIMANTES POUR ORDINATEURS.
Patent FR-2498744-A1 (FR)
Title: Temp. control system for wall mounted gas burner - uses thermistor to sense temp. to control motor driving water thermostat for max. fuel economy
IPC: F24D19/10
Filed: 1981-01-23
Abstract: A thermistor acting as a temperature probe senses actual room temperature and provides a signal for a comparator. A programmer provides a control input for the comparator while an indicator signals the desired temperature. The comparator controls a changeover switch to provide a tri state signal for an electric motor. This causes the motor to operate in the forward, reverse or stop condition to control the setting of a water thermostat. This control ensures that the water temperature is not excessively high when the desired air temperature condition is achieved and thus reduces fuel input required. A potentiometer signals the motor position to the comparator while a safety circuit signals and of travel for the motor.
Patent FR-2499587-A1 (FR)
Title: Protecting wine in vats - by introducing gas contg. sulphur di:oxide into head space
Inventor: MULOT ROBERT HENRI
IPC: C12H1/14
Filed: 1981-02-10
Abstract: Protection of wine in vats during withdrawal of the wine is effected by introducing an inert gas contg. a small amt. of SO2 into the head space above the wine surface. The inert gas pref. comprises N2 and/or CO2 (e.g. a mixt. of 80% N2 and 20% CO2) and contains 0.01-1 (esp. 0.1) vol.% SO2. The gas can be injected into the vat before or after it is filled with wine. The process protects the surface of the wine from microbial spoilage without overloading the bulk of the wine with SO2.
Patent FR-2475897-A1 (FR)
Title: Medicament topique contenant de l'indomethacine
Inventor: SCHULTE KARL ERNST
IPC: C07D209/28
Filed: 1981-02-17
Abstract: MEDICAMENT TOPIQUE CONTENANT DE L'INDOMETHACINE. LA PRESENTE INVENTION CONCERNE UN MEDICAMENT CONTENANT UNE QUANTITE ACTIVE D'INDOMETHACINE DANS DU POLYALKYLENEGLYCOL COMME EXCIPIENT, CARACTERISE PAR LE FAIT QUE CET EXCIPIENT EST UN MELANGE EN QUANTITE PREDOMINANTE DE POLYALKYLENEGLYCOL ET D'UNE QUANTITE PLUS FAIBLE, PAR RAPPORT AU POLYALKYLENE GLYCOL, D'UN POLYETHYLENEGLYCOL-(C-CALKYL) ETHER. UTILISATION DE CETTE POMMADE POUR LE TRAITEMENT DES CONTUSIONS, DES COUPS OU LESIONS ANALOGUES, CONTRACTES DANS LA PRATIQUE D'UN SPORT PAR EXEMPLE.
Patent FR-2476639-A1 (FR)
Title: Procede de preparation des mono-, bis ou tris (3,3,3-trifluoropropyl) benzenes
Inventor: KOBAYASHI YOSHIRO
IPC: C07C43/29
Filed: 1981-02-20
Abstract: PROCEDE DE PREPARATION D'UN DERIVE 3,3,3-TRIFLUOROPROPYLE DU BENZENE REPONDANT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE N EST EGAL A 1, 2 OU 3. CE PROCEDE CONSISTE A FAIRE REAGIR LE BENZENE AVEC LE 3,3,3-TRIFLUOROPROPYLENE EN PRESENCE D'UN CATALYSEUR ACIDE CHOISI PARMI L'ACIDE FLUORHYDRIQUE, LE TRIFLUORURE DE BORE ET UN MELANGE DE CEUX-CI. APPLICATION COMME PRODUITS INTERMEDIAIRES DANS L'INDUSTRIE PHARMACEUTIQUE ET EN AGRICULTURE.
Patent FR-2506149-A1 (FR)
Title: Fastening for picture frame - consists of plate of magnetised material and support lever with two plates at right angles
IPC: A47G1/06
Filed: 1981-05-19
Abstract: The fastening for picture frames which have a support lever is designed so that the documents are adequately protected. A plate of magnetised material is attracted by the magnets, which form part of the frame. Alternatively, the frame is of magnetised material and attracted by the magnets forming part of its rear surface. The lever is also magnetised, and consists of two geometric planes at right angles joined to each other by a straight ridge.
Patent FR-2506699-A1 (FR)
Title: Padded moulding strip - has body integrally bonded to foam pad at interface to give one piece construction from thermoplastic materials
Inventor: SHANOK VICTOR
IPC: B29C48/30
Filed: 1981-05-29
Abstract: A composite plastics strip comprises a body strip having a planar surface to which is bonded without adhesive a foamed plastics padding strip. The free surface of the padding strip carries an adhesive covered by a release sheet. The strip is made by forcing body material from a first extruder through a first die passage and impinging at right angles onto the material as it passes through the first passage the material of the padding strip from a second extruder oriented at right angles to the first. The padding strip is bonded without the use of adhesive to the body strip. The strip is of particular use as an automobile side body moulding.
Patent FR-2508259-A1 (FR)
Title: Thermal printer using coloured printing film - has spring buffers allowing film to stop momentarily during printing operation and subsequently moving film during retreat of head
Inventor: ALEXIS
IPC: H04N1/50
Filed: 1981-06-17
Abstract: The heat printer includes a circuit carrying paper from a supply roll around a platen and between the platen and an additional roller providing the paper drive. A pigment carrying film passes along a second path which is in contact with the first on the platen, and a thermal printing head lies against the paper and film on the platen. Two pairs of rollers are provided for controlling the advance of the film, one before the printing head and one after the printing head. Two buffer mechanisms are controlled so that whilst the printing operation is carried out the film may stop moving, the continuing movement of the rest of the film being absorbed by the buffers, thus helping to avoid the degradation of quality which arises with increased printing speed.
Patent FR-2509419-A1 (FR)
Title: Vanne comportant des excentriques montes sur sa tige a commande manuelle
IPC: F16K3/316
Filed: 1981-07-07
Abstract: L'INVENTION CONCERNE UN ORGANE APPELE VANNE ET DESTINE A REGLER ETOU A ISOLER L'ECOULEMENT DE FLUIDE DANS UNE CONDUITE. CETTE VANNE 1 COMPREND: -UN CORPS CREUX CONSTITUE D'UN FUT 1 DE SECTION RECTANGULAIRE, FERME A SA BASE PAR UN FOND 2 ET A SON SOMMET PAR UN COUVERCLE 3, -UNE TUBULURE D'ENTREE 4A ET UNE TUBULURE DE SORTIE 4B FORMANT SIEGES ET MENAGEES DANS LES PAROIS LONGITUDINALES 1A ET 1B DUDIT FUT, DANS LE PROLONGEMENT L'UNE DE L'AUTRE, -ET UN OBTURATEUR MOBILE COMPRENANT DEUX OPERCULES 5A ET 5B CONSTITUES CHACUN D'UN PLATEAU RECTANGULAIRE 13 MONTE, AU MOYEN DE CHAPES 13 ET 15, EN LIBRE ROTATION AUTOUR DE DEUX EXCENTRIQUES INFERIEUR 6 ET SUPERIEUR 7 ACCOUPLES A UNE TIGE 8 A COMMANDE MANUELLE 12 DONT LA PARTIE BASSE EST MONTEE TOURILLONNANTE (FLECHE R) AU CENTRE D'UN PALIER-SUPPORT 10 FORME D'UNE PIECE PARALLELEPIPEDIQUE S'ETENDANT EN TRAVERS DU FUT 1. LA VANNE 1 PERMET DE REGULER LES ECOULEMENTS DE FLUIDE A FAIBLE PRESSION ET A GROS DEBITS, DANS LES CONDUITES.
Patent FR-2489072-A1 (FR)
Title: PCB resistance mfg. method - uses conductive layer formed on support and cursor, hardened and transferred
Inventor: HOFFMANN HORST
IPC: H05K1/16
Filed: 1981-08-21
Abstract: The method is used in the mfr. of e.g. circuit boards comprising a non-conductive base (4) and at least one electrically conductive layer (2) on the base. The layer is first provided on an intermediate support (1) of e.g. glass, plastics, water soluble material or anodised aluminium, and prior to this, the surface of the support first is polished to a high brilliance. The layer may be formed by electrostatic or galvanic or other processes. The layer is then hardened at e.g. 120 degrees C. or at ambient temp. under mechanical pressure and can then be tested for electrical continuity. The layer is then transferred to the base (4) and the support removed. Transfer is effected, e.g. by gluing, laminating or the like. The layer may be a gold, copper or similar lacquer.
Patent FR-2490287-A1 (FR)
Title: Appareil et procede pour produire de l'energie electrique en utilisant l'energie eolienne
Inventor: GERVASIO VINCENZO
IPC: F03D9/00
Filed: 1981-09-14
Abstract: APPAREIL ET PROCEDE POUR PRODUIRE DE L'ENERGIE ELECTRIQUE EN UTILISANT L'ENERGIE EOLIENNE. DANS LA PRESENTE INVENTION, UNE SOURCE 4 DE FORCE MOTRICE, TELLE QU'UN MOTEUR A COMBUSTION INTERNE, ET UN ROTOR EOLIEN 1 SONT RELIES A UN GENERATEUR 2 DE COURANT ALTERNATIF PAR UN TRAIN DIFFERENTIEL 3 DONT LE PORTE-SATELLITES EST EN PRISE AVEC L'ARBRE DU GENERATEUR 2 DE COURANT ALTERNATIF ET DONT L'UN DE CES DEMI-ARBRES EST RELIE A LA SOURCE DE FORCE MOTRICE 4 ET L'AUTRE EST RELIE AU ROTOR EOLIEN 1. LE GENERATEUR 2 DE COURANT ALTERNATIF PRODUIT AINSI DE L'ENERGIE ELECTRIQUE A UNE FREQUENCE CONSTANTE.
Patent FR-2661252-A1 (FR)
Title: Radar initiation system
Inventor: ROSCOE CASHEN ERNEST
IPC: G01S13/87
Filed: 1981-09-15
Abstract: A missile designed to fly just above the sea surface has on board pairs of transmitters (T1 and T2) and receivers (R1 and R2) respectively for transmitting signals and receiving the corresponding returns over four approximately identical segments of space around the line of flight of the missile. A circuit (205) detects the contents of the Doppler modulation of the returns in each segment and produces signals which represent it. A threshold-fixing circuit (213) uses these modulated signals by taking the one relative to the segment most directly opposite the sea in order to create respective threshold signals for comparison with the modulation signals derived from returns coming from the other segments. When a modulation exceeds the corresponding fixed threshold, this indicates that a target has been identified in the corresponding segment and a signal triggering the initiation is created. The amplitude of the threshold signals may depend on the values of parameters such as the Beaufort number, the distance of the missiles from the sea and the angle with which the missile is diving towards the sea.
Patent FR-2513891-A1 (FR)
Title: 3 Dimensional octahedral puzzle - is formed of complementary mobile tetrahedral and octahedral elements
IPC: A63F9/08
Filed: 1981-10-02
Abstract: The 3 dimensional puzzle consists of 4 tetrahedral elements (T1), 6 octahedral elements (W), and 4 other tetrahedral elements that form a regular octahedron whose faces are each divided into 4 triangular facets. It includes 2 complementary parts that move relatively to its 4 axes of symmetry. Each of the parts has a tetrahedron surrounded by 3 octahedrons and 3 other tetrahedrons. It has a central cavity containing a sphere with 4 cylindrical holes in which studs on some of the inner tetrahedrons fit. The other elements are held together by complementary notches and projections.
Patent FR-2504467-A1 (FR)
Title: Vehicule de transport d'un equipement de forage de puits de petrole
Inventor: JENKINS CECIL
IPC: B62D53/06
Filed: 1981-10-29
Abstract: A.VEHICULE DE TRANSPORT D'UN EQUIPEMENT DE FORAGE DE PUITS DE PETROLE. B.VEHICULE CARACTERISE EN CE QU'IL EST CONSTITUE D'UNE PAIRE DE CHARIOTS 2 ESPACES LATERALEMENT PAR DES ENTRETOISES 3, 4 ET POUVANT SE DEMONTER POUR FRANCHIR SEPAREMENT DES PASSAGES ETROITS TELS QUE DES PONTS, CES CHARIOTS 2 COMPORTANT A LEURS EXTREMITES DES PAIRES DE ROUES 8 DONT LES ARBRES PEUVENT PIVOTER POUR PERMETTRE AU VEHICULE DE SE DEPLACER LONGITUDINALEMENT OU TRANSVERSALEMENT. C.L'INVENTION S'APPLIQUE AUX EQUIPEMENTS DE CHANTIERS DE FORAGE DE PUITS DE PETROLE.
Patent FR-2500766-A1 (FR)
Title: Machine a forger a poincons reglables
Inventor: KRALOWETZ BRUNO
IPC: B21J7/14
Filed: 1981-11-13
Abstract: L'INVENTION EST RELATIVE A UNE MACHINE A FORGER COMPORTANT AU MOINS QUATRE POINCONS RADIAUX QUI SONT RELIES A DES TIGES D'ENTRAINEMENT. SELON L'INVENTION, LES TIGES D'ENTRAINEMENT 4 PRESENTENT CHACUNE DEUX TRONCONS DE FILETAGE 5, 6 DONT L'UN, A SAVOIR 5, COOPERE, EN TANT QU'ELEMENT MENANT DE L'ENTRAINEMENT DE COURSE, AVEC UN TRONCON DE FILETAGE CORRESPONDANT 8 DU POINCON CORRESPONDANT 1 ET DONT L'AUTRE 6, EN TANT QU'ELEMENT REGLABLE DU MECANISME DE REGLAGE, COOPERE AVEC UN ECROU DE REGLAGE 9 POUVANT TOURNER PAR EXEMPLE SOUS L'ACTION D'UN TRAIN A VIS SANS FIN 10. LA MACHINE A FORGER NE NECESSITE PAS DE PALIERS DE BUTEE ET EST SIMPLE, BON MARCHE ET PEU ENCOMBRANTE.
Patent FR-2516751-A1 (FR)
IPC: A22C11/12
Filed: 1981-11-20
Abstract: An automatic machine for forming "capstan knots" on casings for products such as sausages includes first and second stations, wherein the casings are advanced through the first station and a continuous strand for tying the capstan knots is advanced through the second station. The strand is displaced in the second station to form a strand surrounded area which receives an empty portion of one of the casings and is closed about the empty portion to form the capstan knot. The strand is cut after the knot is formed.
Patent FR-2516788-A1 (FR)
Title: Implant for correction of spine curvature - comprises curved bar with toothed fixings securing to spine via adjustable threaded rod
IPC: A61B17/70
Filed: 1981-11-26
Abstract: The implant consists of a curved bar made from an elastic material arranged with its convex side against the convex curve of the spine on one side of the spinous processes. The toothed fixing pieces (5) secure the bar in the frontal plane by means of adjustable tension rod (6). A screw through one hole (10) fixes the bar to the cranial end of the spine. To increase the working length of the bar a screw can be fixed through the caudal end. Two hooks (13) fix the bar in the sagittal plane. The implant reduces operation time and blood loss.
Patent FR-2495536-A1 (FR)
Title: Outil de fraisage en vue de la realisation d'evidements dans des elements de construction en maconnerie, beton ou autres materiaux fragiles
Inventor: GLOOR PETER
IPC: B28D1/18
Filed: 1981-12-03
Abstract: L'INVENTION A TRAIT A UN OUTIL DE FRAISAGE EN VUE DE LA REALISATION D'EVIDEMENTS DANS DES ELEMENTS DE CONSTRUCTION EN MACONNERIE, BETON OU AUTRES MATERIAUX FRAGILES. ELLE A POUR OBJET UN OUTIL DE FRAISAGE COMPRENANT UNE TIGE RECEPTRICE ET UNE TETE DE FRAISAGE PRESENTANT DES ARETES. LA TETE DE FRAISAGE 5 EST REALISEE SELON UNE FORME ANNULAIRE ET EST DISPOSEE DE FACON A POUVOIR TOURNER LIBREMENT SUR UN TOURILLON 9 EXCENTRE PAR RAPPORT A L'AXE 10 DE LA TIGE RECEPTRICE. APPLICATION, NOTAMMENT, A LA REALISATION DE CONTREDEPOUILLES DANS DES TROUS PREEXISTANTS DE MACONNERIE.
Patent FR-2496981-A1 (FR)
Title: X=Ray tube rotary anode - has metal hub in centre between graphite body and axis, forming connecting member
Inventor: APPELT GUNTER
IPC: H01J35/10
Filed: 1981-12-15
Abstract: The electron impingement surface of the X-ray rotary anode rests on a metal ring, secured to the rotary axis via a graphite body. The fastening is carried out by a metal hub lying in the centre between the graphite body and the rotary axis. Preferably, the hub forms a resilient connector. The graphite body may be divided into segments, with each segment spacing in relation to the axis. Typically, the hub is pot-shaped, with its bottom reaching up to the top edge of the side wall and is divided into strips by notches, corresponding in numbers to the number of segments. The segments are coupled via the top free ends of the side wall strips. The rotary, axis is in the centre of the raised bottom. Nb, Mo, Ti are used for connecting conductively the graphite body and the hub.
Patent FR-2518159-A1 (FR)
Title: Double glazing window frame - uses insulating blocks to prevent formation of thermal bridge between light alloy components
Inventor: CAVALIE JEAN-FRANCOIS
IPC: E06B3/26
Filed: 1981-12-15
Abstract: The double-glazing window frame is made up of light alloy components which form the basic structure for each window pane. The two panes are separated by a spacer incorporating hooks at its ends which engage beneath lips provided on intermediate thermally insulating blocks. The components of the frame can be rapidly assembled to form a frame which, due to the inclusion of the thermally insulating blocks, prevents the formation of a thermal bridge.
Patent FR-2498838-A1 (FR)
Title: Procede de refroidissement d'un moteur a rotor exterieur et moteur a rotor exterieur refroidi par le procede en question
Inventor: WIELAND HEINZ
IPC: H02K9/00
Filed: 1981-12-14
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE REFROIDISSEMENT D'UN MOTEUR A ROTOR EXTERIEUR. PROCEDE CARACTERISE EN CE QUE L'ON ENGENDRE A L'INTERIEUR DU STATOR UN ECOULEMENT, DIRIGE AXIALEMENT OU A PEU PRES AXIALEMENT, D'UN AGENT QUI TRANSPORTE DE LA CHALEUR DE LA REGION CENTRALE DU STATOR VERS AU MOINS UNE DE SES EXTREMITES AXIALES, ET EN CE QUEDANS LA REGION DE L'EXTREMITE AXIALE EN QUESTION OU DES EXTREMITES AXIALES, ON TIRE PARTI DU COURANT D'AIR BALAYANT LE MOTEUR EXTERIEUREMENT, EN PARTICULIER DU COURANT D'AIR REFOULE, POUR DISSIPER DE PREFERENCE EN DIRECTION RADIALE OU A PEU PRES RADIALE LA CHALEUR TRANSMISE.
Patent FR-2499245-A1 (FR)
Title: Dispositif a fluorescence de rayons x
Inventor: KOGA TOSHIYUKI
IPC: G01N23/223
Filed: 1982-02-01
Abstract: L'INVENTION CONCERNE L'INSTRUMENTATION UTILISANT LA FLUORESCENCE EXCITEE PAR DES RAYONS X. UN DISPOSITIF A FLUORESCENCE DE RAYONS X COMPREND NOTAMMENT UN TUBE A RAYONS X 10, UN COLLIMATEUR 11 ET UNE PLAQUE REFLECHISSANTE FIXE 13 QUI REFLECHIT LA LUMIERE MAIS LAISSE PASSER LES RAYONS X VERS UN ECHANTILLON 12. LA REFLEXION DE LA LUMIERE SUR LA PLAQUE REFLECHISSANTE PERMET D'OBSERVER L'ETAT DE L'ECHANTILLON SANS AVOIR A DEPLACER CETTE PLAQUE. APPLICATION A LA MESURE DE L'EPAISSEUR DE COUCHES MINCES.
Patent FR-2524393-A1 (FR)
Title: Binding for perforated document sheets - has two perforated edge plates locked by wire attachments through holes
Inventor: BLANCHARD YVES
IPC: B42F13/02
Filed: 1982-03-31
Abstract: The document file binder has two plates (16), which form the document cover and which are of equal or greater size than the document sheets (6). The sheets are connected by two wires (8) or supple strips of smaller section than the sheet perforations. One end of each wire is fixed to a plate and the other end is locked after passing through the perforations (7) in the pile of sheets. Locking at the wire (8) end is by a bar (18), perpendicular to the sheets and with perforations (19) spaced longitudinally and through which the wire passes.
Patent FR-2530698-A1 (FR)
Title: Removable sleeve making it possible to adapt a tool for driving and guiding dowels intended for fixing posts and stakes in the ground to dowels having central passages of different cross-sections.
IPC: E04H17/26
Filed: 1982-06-08
Abstract: The actual driving tool comprises a rigid elongate body having a lower part, the cross-section of which corresponds substantially to that of the passage of the dowel, an upper part intended for interacting with a member for exerting a driving force and a projecting central part. The removable sleeve comprises: a first 1 and a second 2 end part, the inner cross-sections of which are identical to the respective cross-sections of the free lower end B of the tool and of the region of connection of the lower part to the central part G, whilst the outer cross-sections are variable from one sleeve to another and correspond, for each sleeve, to the inner cross-section of the passage F of a particular dowel; and an intermediate part 3 provided with longitudinal recesses or depressions 30, 31, 32, the said second end part 2 being equipped, at its free edge, with a collar 20 engaging into the central annular recess T which the bearing surface formed by the said projecting central part possesses.
Patent FR-2529390-A1 (FR)
Title: Anti:glare device for charge transfer photosensor - includes diode with inverse polarity, and zone reducing surface voltage
Inventor: CHAUTEMPS JACQUES
IPC: H01L27/148
Filed: 1982-06-29
Abstract: Photosensor has a substrate covered by an insulating layer(a), and possessing at least one transfer channel(C) formed by MIS capacitors or similar charge couplers. On layer(a) are grids(G) aligned at 90 deg. w.r.t. the transfer direction(F). Between two channels(C) is an anti-glare device, using a diode(D) with inverse polarity; and between diode(D) and one channel(C) is a zone(e) reducing the surface voltage, which varies according to the voltage applied to the grid(G). Diode(D) is formed by a diffused zone of opposite conductivity type to the substrate. Zone(e) is located between the diode(D) and another diffused zone(f) with opposite conductivity to the substrate. Another insulating zone is provided adjacent to diode(D).