baber/WOPTO huggingface dataset:
Patent FR-2599602-A1 (FR)
Title: Device for electrically heating products in containers, such as depilatory wax
Inventor: BOURGEOIS JACQUES LE
IPC: A45D26/00
Filed: 1986-06-09
Abstract: The invention relates to a device for electrically heating products in containers, such as depilatory wax. The device comprises a receptacle 1 which is a good conductor of heat, receiving the container in close contact, a heating resistance element 2 in the form of a plate applied around the receptacle in order to heat it and connected to a supply lead 3 via a thermal protector, a casing 4 receiving the receptacle surrounded by the resistance element and adapted by means of its small dimensions for holding in the hand, and, between the casing and the resistance element, a tubular air-convection chamber 5 for the current in the resistance element, and the convected air and the thermal protector provide the product with a temperature within a predetermined range, enabling the device to be held in the hand in order to apply the product without the container escaping or the temperature of the casing rising sufficiently to prevent it being held in the hand.
Patent FR-2583596-A1 (FR)
Title: Dispositif de protection contre les courts-circuits de l'etage final d'un amplificateur de puissance.
Inventor: BOTTI EDOARDO
IPC: H03F1/42
Filed: 1986-06-11
Abstract: POUR UN ETAGE PUSH-PULL, LE DISPOSITIF COMPREND DES CAPTEURSSI, SI POUR LES INTENSITES QUI TRAVERSENT LES TRANSISTORST, T ET DES CONVERTISSEURS INTENSITE-TENSIONCV, CV, DONT LES SIGNAUX SONT COMPARES DANS DES COMPARATEURS DE TENSIONCMV, CMV A UNE TENSION DE REFERENCEVREF INDICATIVE DE L'INTENSITE MAXIMALE ADMISSIBLE DANS L'UN DES TRANSISTORS LORSQUE L'AUTRE EST EN COURT-CIRCUIT. DEUX AUTRES COMPARATEURSCMV, CMV COMPARENT LA TENSION APPLIQUEE A LA CHARGERL A UNE TENSION DE REFERENCE-VREF ET VREF INFERIEURE OU AU PLUS EGALE EN VALEUR ABSOLUE A LA TENSION D'ALIMENTATION DE L'ETAGE PUSH-PULL.
Patent FR-2586340-A1 (FR)
Title: Agent pour influencer la croissance et le rendement des plantes, a base de substances du type de la gibberelline et d'uree
Inventor: GROSS MANFRED
IPC: A01N47/36
Filed: 1986-08-20
Abstract: L'INVENTION CONCERNE UN AGENT POUR INFLUENCER LA CROISSANCE ET LE RENDEMENT DES PLANTES. SELON L'INVENTION, L'AGENT SE COMPOSE D'UNE COMBINAISON DE MATIERES ACTIVES DE N-(1-ETHYL-PYRAZOL-5-YL)-N-PHENYLUREE, D'UNE OU PLUSIEURS GIBBERELLINES ET D'UREE.
Patent FR-2603561-A1 (FR)
Title: Package for fragile objects such as, for example, bulbs
Inventor: MONNET PIERRE
IPC: B65D85/30
Filed: 1986-09-09
Abstract: Package 2 for fragile objects 3 such as, for example, bulbs, constituted by a star-shaped assembly with n branches which can be unfolded and fastened to m other packages 2 in order to form a chain 1 for packaging and display of m similar objects 3. Application: Packaging of lamps or bulbs.
Patent FR-2606313-A1 (FR)
Title: Handling device of the robot type with four or five axes
Inventor: THIERION MICHEL
IPC: B25J9/04
Filed: 1986-11-12
Abstract: The present invention relates to a handling device which includes a vertical post 1, a turret 2 revolving at the top of this post, a horizontal arm 5 capable of sliding in the turret 2, a vertical arm 8 capable of sliding at the end of the horizontal arm 5 and a tool holder 30 revolving about its axis 30' and about an axis 31 which is perpendicular to the two arms.
Patent FR-2610072-A1 (FR)
Title: Servovalve electrohydraulique pour la commande asservie d'un actionneur hydraulique, notamment dans les servomecanismes de commande de vol des aeronefs
Inventor: DEVAUD GERARD
IPC: F15B13/04
Filed: 1987-01-22
Abstract: CETTE SERVOVALVE COMPREND EN COMBINAISON : A) UN MOTEUR COUPLE ROTATIF 1 A DEBATTEMENT ANGULAIRE LIMITE; B) UN DISTRIBUTEUR HYDRAULIQUE 2 POUVANT ALIMENTER L'ACTIONNEUR EN FLUIDE ET COMPORTANT UN ARBRE ROTATIF 10 RELIE COAXIALEMENT AU MOTEUR COUPLE 1; C) UN DETECTEUR 3 DE LA POSITION ANGULAIRE DE L'ARBRE 10 COAXIAL A CET ARBRE, DE TELLE SORTE QUE LE MOTEUR 1, LE DISTRIBUTEUR 2 ET LE DETECTEUR 3 AIENT LEURS PARTIES TOURNANTES COAXIALES 7, 10, 3A ET SOLIDAIRES EN ROTATION; D) UN SOMMATEUR 4 ASSOCIE A UN AMPLIFICATEUR ELECTRONIQUE 5 RELIE AU MOTEUR-COUPLE 1 ET SUSCEPTIBLE DE RECEVOIR UNE TENSION DE COMMANDE E DETERMINEE, LA SORTIE DU DETECTEUR 3 ETANT RELIEE A L'ENTREE DU SOMMATEUR 4. CET AGENCEMENT PERMET DE DONNER LE MEME MOUVEMENT TOURNANT A TOUTES LES PARTIES MOBILES DE LA SERVOVALVE, ET PRESENTE DONC L'AVANTAGE DE SUPPRIMER LES JEUX ET FROTTEMENTS NUISIBLES A LA PRECISION ET A LA FIABILITE DES MECANISMES ANTERIEURS.
Patent FR-2609995-A1 (FR)
Inventor: DUSOLEIL SERGE
IPC: C09D127/06
Filed: 1987-01-22
Abstract: The vinyl chloride polymers forming part of the composition of the plastisols result from the polymerization of vinyl chloride in aqueous medium with the aid of sulphosuccinamate(s). After gelling at 120 DEG -140 DEG  C., the plastisols based on such polymers have an excellent adhesiveness to metal. They are more particularly suitable for coating sheet metal processed by electrostatic spraying.
Patent FR-2609894-A1 (FR)
Title: Dehydrated and packaged buckwheat leaves and flowers
IPC: A61K36/00
Filed: 1987-01-27
Abstract: This invention relates to buckwheat leaves and flowers dehydrated and packaged alone or in combination with other essential oils for the purpose of protection of the vascular system as a result of the rutin which they contain.
Patent FR-2611572-A1 (FR)
Title: Steel section which can be rolled or pressed continuously for producing an industrial hollow punch
Inventor: THIBURCE JEAN-CLAUDE
IPC: B26F1/44
Filed: 1987-02-25
Abstract: The cut 1 through the section 6 constituting the hollow punch 10 placed on a bed 8 in the position for cutting a wad of raw material 7 by means of its cutting edges 3 when the press pushes in the direction of the arrow 9 causes the clearance angle 4 and the shoulder 5 to appear, eliminating the stresses of the cut out pieces on the walls of the punch 10 so as to facilitate their release without forcing them. The lines 11 represent the position of the walls of an identical hollow punch produced with a conventional steel section.
Patent FR-2611511-A1 (FR)
Title: Flexible toy based on rubber and plastic
Inventor: COZ DOMINIQUE LE
IPC: A63B43/00
Filed: 1987-02-27
Abstract: The invention relates to a flexible toy making it possible to juggle with the feet, the hands or another part of the body. It consists of a flexible ring 1 of approximately 20 cm on which are slipped other rings 2 made from rubber or plastic, the assembly 5 forming a circle which can be deformed into a ball following the points of impact provided by the feet, the hands or another part of the body.
Patent FR-2613445-A1 (FR)
Title: Support elastique a amortissement hydraulique integre avec cloison rigide a circuit de liquide ajustable
Inventor: FONTENAY ETIENNE DE
IPC: F16F13/10
Filed: 1987-04-03
Abstract: ISOLATION ANTIVIBRATOIRE A AMORTISSEMENT HYDRAULIQUE INTEGRE, CONSTITUE D'UNE MEMBRANE CONIQUE EPAISSE EN COMPOSITION ELASTOMERIQUE ADHERISEE A DES ARMATURES RIGIDES INTERNE ET EXTERNE ET SERTIE DANS UN BOITIER ENFERMANT UN LIQUIDE D'AMORTISSEMENT, CARACTERISEE EN CE QUE LA CLOISON RIGIDE QUI SEPARE LA CHAMBRE A VOLUME VARIABLE DU VOLUME D'EXPANSION COMPORTE UN CANAL POUR LE LIQUIDE D'AMORTISSEMENT 8, REALISE EN UNE OU DEUX PARTIES, DONT LES DIMENSIONS PEUVENT ETRE REGLEES PAR USINAGE DE L'UN AU MOINS DES CONSTITUANTS - BASE 10 OU COUVERCLE - DE LADITE CLOISON RIGIDE, OU INSERTION DE CALES ENTRE LESDITS CONSTITUANTS, PERMETTANT AINSI, A PARTIR D'UN ENSEMBLE DE COMPOSANTS IDENTIQUES, DE REALISER UNE GAMME DE SUPPORTS ELASTIQUES A CARACTERISTIQUES D'AMORTISSEMENT ADAPTEES AUX FREQUENCES D'UTILISATION.
Patent FR-2613405-A1 (FR)
Title: Modular raised flooring
IPC: E04B5/04
Filed: 1987-04-06
Abstract: The subject of the present invention is a flooring of modular elements at a distance from the base floor comprising a series of prefabricated self-supporting beams 1 which are assembled together by juxtaposition along their longitudinal axis so as to form the base floor, each beam 1 having a horizontal lower flange 2 whose upper face 3 is provided with two vertical extensions 4 which are continuous in the longitudinal direction of the beams 1 and intended to create free spaces between the flange 2 and the modular tiles 5 resting at their four corners on screw jacks 6 arranged and attached at the upper part 7 of the extensions 4 to threaded sockets 8 embedded during the prefabrication of the beams 1.
Patent FR-2615443-A1 (FR)
Title: Refuse press
Inventor: MENU EDOUARD
IPC: B30B9/06
Filed: 1987-05-22
Abstract: Press intended to extract, by compression, a liquid phase from heterogeneous materials including a press body in which a cavity in the form of a trough and a pressing chamber are formed, a first jack placed outside the press body and whose rod is able to penetrate into the said cavity and the said chamber and a second jack placed outside the body of the press, opposite the first, and whose rod carries a plug capable of sealing off the outer end of the said chamber. In order to simplify the construction of the press and facilitate its maintenance, the body of the press is in two parts: a first part 10 in which the said cavity 16 is formed and a second part 14 in which the said pressing chamber 22, 24 is formed, the latter constituting the end wall of the said cavity adjacent to the said chamber, and these two parts are assembled by means of tie rods and spacers 32, 34 and of rings 40 embedded at half-thickness in the pieces 10, 14 constituting these two parts.
Patent FR-2615352-A1 (FR)
Inventor: FERMIGIER LUC
IPC: A01K63/00
Filed: 1987-05-22
Abstract: The invention relates to a method making it possible to form, simply, as a construction kit, enclosures intended for the presentation and the looking-after of plants, and the observing and raising of small animals. An end plate 1 is used provided with a peripheral groove 6 for fitting panels 2, 2', 2'' having specific functions, such as insulation-ventilation, lighting, heating, viewing, or culture-medium container. This end plate comprises two holes 4 enabling the enclosure to be hung up by means of a traversing bar 7, for example; two holes 5 for ensuring the outflow of excess liquid; and two bearing studs 3. The enclosure thus constructed forms a shell, the walls of which meet the requirements of the use.
Patent FR-2615949-A1 (FR)
Title: Means and method for adjustment in a mechanical manometer
Inventor: SAULNIER BERNARD
IPC: G01L7/02
Filed: 1987-05-25
Abstract: In a mechanical manometer, a rubber finger 126 is enclosed in a spring 124 and protected at its end by a bush 203. A rack 102 is pushed against calibrated springs by the finger 126, under the effect of its internal pressure, and it actuates a reading needle in front of a dial. A screw 100, engaged by its thread through the internal wall of the rack 103, abuts against the bush 203 and allows adjustment of the initial position of the rubber finger/bush/rack mechanism.
Patent FR-2616645-A1 (FR)
Inventor: GOLDFARB CHARLES
IPC: E05B69/00
Filed: 1987-06-16
Abstract: An anti-theft hanger for garments, which can be used in shops or cloakrooms, comprises a flexible anti-theft member (6), such as a chain or cable, which can be slipped through a tubular part of the garment and which terminates at its free lower end in a ring (11) allowing the passage of a padlock (12) and which extends through the orifice of the hook (4) of the hanger. <??>To simplify its production and use and to improve its aesthetic appearance, the flexible member (6) also passes through a lower hole (8) which is formed in the central part of the support of the hanger and the flexible member (6) is fixed, at its end opposite that fastened to the ring (11), to a detent (9) opposing passage through the upper hole when the flexible member (6) is pulled downwards.
Patent FR-2616381-A1 (FR)
Title: Reliure pour documents et autres objets presentes en feuilles
Inventor: BOREL PIERRE
IPC: B42F15/00
Filed: 1987-06-11
Abstract: Reliure pour documents et autres objets présentés en feuilles, comportant un profilé souple 2 et un support rectiligne 7. Une barrette rigide 19 est rapportée au dos du support 7, de façon à pouvoir ranger la reliure sur deux glissières 15, 16 pour dossiers suspendus.
Patent FR-2601213-A1 (FR)
Title: Modem synchrone/asynchrone automatique
Inventor: GARTNER WILLIAM JOSEPH
IPC: H04L7/08
Filed: 1987-07-01
Abstract: L'INVENTION CONCERNE LES MODEMS. L'INVENTION PERMET D'UTILISER UN SEUL MODEM 11 POUR DES TRANSMISSIONS DE DONNEES SYNCHRONES OU ASYNCHRONES, SANS NECESSITER DE CHANGEMENTS MANUELS. LE MODEM DETERMINE SI LES DONNEES RECUES SONT SYNCHRONES OU ASYNCHRONES EN DETECTANT LA PRESENCE OU L'ABSENCE DE CARACTERES DE SYNCHRONISATION DANS LE TRAIN DE DONNEES, IMMEDIATEMENT APRES LA PROCEDURE D'ETABLISSEMENT DE LIAISON. UNE FOIS QUE LE TYPE DES DONNEES A ETE DETERMINE, LE MODEM SE PLACE DE LUI-MEME DANS LA CONFIGURATION APPROPRIEE POUR LE TRAITEMENT DES DONNEES. APPLICATION A LA TELEINFORMATIQUE.
Patent FR-2606706-A1 (FR)
Title: Method for manufacturing lightweight tubular bodies and tubular bodies obtained
Inventor: CASANOVAS PERE TEIXIDOR
IPC: B29C53/58
Filed: 1987-11-13
Abstract: This method consists essentially in starting with at least one strip 1 of lightweight flexible material which may be cardboard or any other similar material, in juxtaposing with each of the opposite faces of this strip 1 flexible, impermeable and strong strips 3, 4 which are formed by a non-stretch synthetic-raffia layer, after having applied a layer of adhesive 7 over at least one of the faces of each of the strips indicated which are to be juxtaposed, in applying a pressure 8 to the assembly, then in subsequently rolling up the multiple strip thus formed into a helix about a mandrel 10, with the edges of the turns juxtaposed so as to form the definitive tubular body 11.
Patent FR-2624396-A1 (FR)
Title: Articulation device for robot movements
Inventor: CHAMBROUX DIDIER
IPC: A63H3/48
Filed: 1987-12-10
Abstract: Device making it possible to generate movements of natural articulation type for animated robots. The invention relates to a device making it possible to generate movements of the natural articulation type for animated and automated robots of human, animal or imaginary appearance. The device consists of a movable plate P equipped with three mechanical articulations A, B, C placed at the end of three spindles, two D, F of which are movable with respect to the third E. The device according to the invention is intended particularly for generating robot movements.
Patent FR-2625399-A1 (FR)
Inventor: MODARRESSE FRANCOIS
IPC: H04N11/04
Filed: 1987-12-23
Abstract: Device for data rate regulation linked to at least two digital video signal components, having a correlation reduction circuit, a scanning conversion circuit (30), a normalization circuit (40), a circuit (50) for quantification by conversion into an integral value, a circuit for encoding the quantified values, and a data rate regulation circuit, characterized in that the normalization circuit itself includes (a) a circuit (401) for the computation of the ratio rap(acti) between the activity of a first component and the activity of a second component; (b) a circuit (402) for the computation, based on rap(acti), of the ratio rap(norm) between the data rate regulation norm relating to the second component and that relating to the first component; (c) a circuit (404) for the computation of the specific norms relating respectively to the first component and to the second component, receiving, on the one hand, the said value of rap(norm) and, on the other hand, a global norm value delivered by a global norm computation circuit (406); (d) a divider (405); (e) a counter (407); (f) an auxiliary memory (408); (g) a subtractor (409); (h) the global norm computation circuit (406).
Patent FR-2625760-A1 (FR)
Title: Waterproofing plate device (damp proofing tray) for roofing forming a chimney support
IPC: E04D13/147
Filed: 1988-01-07
Abstract: It consists in the combination of firstly a plate 1 forming the support, parallelepipedal in shape and flat, with lateral walls with their edges turned down 4, 5, and then transverse walls 6 onto which joist fillers 7, 9 or flexible metal plates are fixed dressed over the shape of the bearing surfaces by lapping or insertion without edge joints. It is designed to allow rapid fixing and sealed assembly of all types of tiles or roofs.
Patent WO-8808502-A1 (WO)
Inventor: BALTZINGER DANIEL
IPC: F23H1/02
Filed: 1988-04-26
Abstract: La grille comprend, dans sa longueur, deux nappes successives (41, 42) avec sensiblement la même pente générale, se raccordant sensiblement à l'aplomb du mur d'autel (7), chaque nappe possédant son propre cadre mobile avec son propre moyen de commande (45, 46) et son propre caisson de soufflage (43, 44) avec ses propres moyens de ventilation. Ainsi il devient possible de régler les conditions de combustion de manière à optimiser respectivement le mode de carbonisation sur la nappe amont (41) et le mode de brasier sur la nappe aval (42).
Patent FR-2628120-A1 (FR)
Title: Procede de fabrication d'alliage d'argent noirci dans la masse
IPC: C23C8/06
Filed: 1988-03-07
Abstract: La présente invention concerne la fabrication d'un alliage d'argent noirci dans la masse utilisé par exemple dans la bijouterie. Le procédé de fabrication de ce matériau comporte la mise en contact de l'alliage d'argent avec le soufre en forme de vapeur sulfureuse. Les fils ou feuilles utilisés pour ce procédé ont une épaisseur comprise entre environ 1/10 de millimètre jusqu'à quelques millimètres et la durée de l'exposition de l'alliage d'argent dans l'atmosphère de vapeur sulfureuse est calculée en fonction de cette épaisseur. Le noircissement de l'alliage d'argent se produit par diffusion de l'argent dans le soufre et selon la présente invention l'alliage d'argent est chauffé à une température prédéterminée afin d'optimiser cette diffusion et la micro-structure du matériau obtenu.
Patent FR-2877438-A1 (FR)
Title: Pulsed radar for aircraft, has processing unit with, for each N main path, distance compression unit to recombine signals on N consecutive frequencies coherently taking into account different transmission frequencies to give N new signals
Inventor: MAITRE BERNARD
IPC: G01S13/00
Filed: 1988-03-24
Abstract: The radar has a microwave frequency receiver (AR) with N main paths subjected to mixing with local signals associated with transmission frequencies. A processing unit has, for each path, a distance compression unit (TCD) to recombine the signals received on N consecutive frequencies in a coherent manner taking into account different transmission frequencies to provide N new signals of distant cells.
Patent FR-2629932-A1 (FR)
Title: Lecteur de documents
Inventor: ARQUES MARC
IPC: G06F3/042
Filed: 1988-04-11
Abstract: L'invention concerne un dispositif photosensible 1 permettant de former l'image d'un document 10 et de convertir cette image en signaux électriques en vue de la reproduire ou de la transmettre. A cet effet, le dispositif photosensible 1 comporte une matrice 2 de points photosensibles P1 à P9 reliée à un dispositif d'adressage 46, 42 et à un dispositif de lecture 32. Selon une caractéristique de l'invention, le dispositif photosensible 1 comporte en outre un crayon optique 15 émetteur de lumière permettant d'utiliser une surface photosensible 5 de la matrice 2 en tant que surface d'écriture pour réaliser une fonction de tablette graphique.
Patent FR-2613989-A1 (FR)
Title: Arceau de securite pour vehicule automobile
Inventor: MATTHIAS KLAUS
IPC: B60R21/13
Filed: 1988-04-14
Abstract: L'INVENTION SE RAPPORTE AUX VEHICULES AUTOMOBILES. POUR REDUIRE LE POIDS, LE TUBE PORTEUR D'UN ARCEAU DE SECURITE 3 EST FABRIQUE EN UNE MATIERE A HAUTE RESISTANCE ET TRAITEE ET SES DEUX BRANCHES, AINSI QU'UNE PARTIE DE LA REGION CENTRALE ADJACENTE AUX BRANCHES, SONT TENUES DANS DES STRUCTURES D'APPUI QUI ARTICULENT CET ARCEAU EN 2 SUR LA CARROSSERIE 1 DU VEHICULE. CES STRUCTURES COMPRENNENT CHACUNE DEUX DEMI-COQUILLES ASSEMBLEES L'UNE A L'AUTRE, ET QUI ENTOURENT LE TUBE PORTEUR EN ETABLISSANT UNE LIAISON AGISSANT PAR SURETE DE FORME ET MAINTIENNENT AINSI CE TUBE. PRINCIPALES APPLICATIONS : ARCEAUX DE SECURITE POUR VEHICULES AUTOMOBILES DECAPOTABLES.
Patent FR-2613991-A1 (FR)
Title: Systeme de retenue de ceinture de securite pour passagers de vehicules automobiles
Inventor: FOHL ARTUR
IPC: B60R22/46
Filed: 1988-04-15
Abstract: LE SYSTEME DE RETENUE DE CEINTURE DE SECURITE COMPORTE UN DISPOSITIF DE TENSION 32A ASSOCIE A UN DISPOSITIF DE REGLAGE DE HAUTEUR 24 DESTINE A LA GARNITURE D'ANCRAGE SUPERIEURE DE LA CEINTURE D'EPAULE 20. EN DECALANT VERS L'AVANT L'AXE DE PIVOTEMENT DU LEVIER DE BLOCAGE DU DISPOSITIF DE REGLAGE DE HAUTEUR 24 PAR RAPPORT AU POINT D'ATTAQUE DE LA GARNITURE D'ANCRAGE 22, UN MOMENT DE ROTATION SE PRODUIT AU DROIT DU LEVIER DE BLOCAGE LORSQUE LE DISPOSITIF DE TENSION 32A EST ACTIVE, CE QUI A POUR EFFET DE FAIRE PIVOTER LE LEVIER DE BLOCAGE ET DE L'AMENER EN PRISE AVEC LE TROU D'ARRET LE PLUS PROCHE DU DISPOSITIF DE REGLAGE DE HAUTEUR 24.
Patent FR-2633412-A1 (FR)
Title: Configuring device intended for reading and modifying the contents of configuration registers
Inventor: FARGUES ALAIN
IPC: G05B19/10
Filed: 1988-06-27
Abstract: Configuring device intended for reading and modifying the contents of configuration registers REG, RLC supplying the configuration information for electronic equipment, comprising: - a memory sequencer SQR capable of running through a succession of states and of supplying a specific state information item in each state, - a manual control CDE by which an operator supplies control signals pro, inc playing a part in the operation of the sequencer, - an address decoder DAE, DAL making use of an address information item adr contained in the said state information and supplying signals selecting a configuration register, - an incrementer INC receiving the configuration information item supplied by a selected configuration register RLC and supplying this configuration information item, after having modified it using a predetermined value, so that it is rewritten, thus modified, into the configuration register REG from which it originates, - a display device DAF receiving in particular the configuration information item supplied by a selected configuration register RLC and supplying a visual representation of this information item.
Patent FR-2633870-A1 (FR)
Title: Method for producing a bag and bag obtained
Inventor: PICARD JOEL
IPC: B65D30/00
Filed: 1988-07-08
Abstract: In order to manufacture a bag according to the invention, a composite sheet which is heat-sealable on one face is folded, producing a reentrant pleat 5, 6 enclosed between the two panels of the folding, and folding down the corners 9 to 12 of the reentrant pleat towards the inside and bonding (welding) the flaps along their lateral edges at 7 and 8 and the folded-down corners along the folding lines 13 to 16.