baber/WOPTO huggingface dataset:
Patent FR-2526980-A1 (FR)
Title: Systeme de telecommande en multiplex temporel
Inventor: AKIBA OSAMU
IPC: H04Q9/14
Filed: 1983-05-10
Abstract: UN SYSTEME DE TELECOMMANDE EN MULTIPLEX TEMPOREL COMMANDE LA TRANSMISSION DE DONNEES ENTRE UN CONTROLEUR CENTRAL 1 ET UN ENSEMBLE DE TERMINAUX ELOIGNES ADRESSABLES 2 QUI SONT CONNECTES AU CONTROLEUR CENTRAL PAR UNE LIGNE DE SIGNAL 3. LE CONTROLEUR CENTRAL EMET VERS CHAQUE TERMINAL UN SIGNAL COMPRENANT NOTAMMENT DES DONNEES D'ADRESSE DE TERMINAL, DES DONNEES DE COMMANDE ET UN SIGNAL DEFINISSANT UNE PERIODE D'ATTENTE POUR LA RECEPTION D'UN SIGNAL DE DEMANDE D'INTERRUPTION PROVENANT DU TERMINAL. CHAQUE TERMINAL EST CAPABLE DE DETECTER UN CHANGEMENT D'UN SIGNAL D'ENTREE DE SUPERVISION RELATIF A L'ORGANE SUPERVISE PAR LE TERMINAL, ET IL EMET UN SIGNAL DE DEMANDE D'INTERRUPTION VERS LE CONTROLEUR CENTRAL AU MOMENT DEFINI PAR LE SIGNAL EMIS PAR LE CONTROLEUR.
Patent FR-2549609-A1 (FR)
Title: Periscope for viewing spectacles.
Inventor: SOUPEAUX JEAN-GILLES
IPC: G02B23/08
Filed: 1983-07-18
Abstract: Periscope for viewing spectacles above the crowd during various events. It consists of a parallelepiped-shaped structure having two main faces 2, 3 and two mutually opposing side faces 4, 5, the structure being obtained from a blank 6 made from cardboard or from synthetic material by folding along four symmetrical folding lines 7, 8, 9, 10 in pairs, and by adhesively bonding a non-attached end tab 11 without scrap or loss of material, the said two main faces 2, 3 each being provided with a cut-out 12, 13 forming two symmetrically opposed flaps 14, 15 each intended to receive a mirror 16, 17, each flap being substantially locked in place, at an angle of 45 DEG to the opposing main face, by a manually or automatically actuated locking means 18, 19, 20, 21, 22.
Patent FR-2532541-A1 (FR)
Title: Torchon d'essuyage non tisse
Inventor: HOTCHKISS HARRY WILSON
IPC: A47L13/16
Filed: 1983-09-01
Abstract: L'INVENTION A POUR OBJET UN TORCHON JETABLE NON TISSE POSSEDANT UN MEILLEUR POUVOIR ABSORBANT ET UNE ABSENCE DE RAYAGE LORS D'UN ESSUYAGE. IL COMPREND UNE BANDE 38 AYANT UN GRAMMAGE DE 17 A 170GM EN MICROFIBRES THERMOPLASTIQUES GONFLEES A L'ETAT FONDU AVEC UN DIAMETRE JUSQU'A 10 MICRONS ET TRAITEES AVEC UN SURFACTIF ET SUR LES DEUX FACES DE CETTE BANDE 38 UNE BANDE 36 ET 40 AYANT UN GRAMMAGE D'ENVIRON 7 A 34 GM EN FILAMENTS THERMOPLASTIQUES CONTINUS D'UN DIAMETRE MOYEN DE PLUS DE 10 MICRONS ET TRAITES PAR UN SURFACTIF. NETTOYAGE INDUSTRIEL ET AUSSI POUR DES PARTICULIERS, DE MEME QU'EN MEDECINE.
Patent FR-2553636-A1 (FR)
Title: Intermediate sole (midsole) and shoe comprising such an intermediate sole (midsole)
Inventor: ANDERIE WOLF
IPC: A43B17/14
Filed: 1983-10-21
Abstract: The invention relates to an intermediate sole (midsole) formed from two materials of different hardnesses. This sole consists of a single layer 1 formed from the material of lower hardness and comprises, at the level of the half sole (forepart) along its outer edge, at least one insert 2 formed from the material of greater hardness, the insert or inserts being arranged so as to produce, along the outer edge of the half sole (forepart), a succession of zones produced alternately from material of lower hardness and from material of greater hardness.
Patent FR-2538875-A1 (FR)
Title: Raccord tournant et etanche pour fluides
Inventor: SALIGER KENNETH CARL
IPC: F16L39/06
Filed: 1983-12-30
Abstract: LE RACCORD TOURNANT ET ETANCHE POUR FLUIDES COMPREND UNE PREMIERE ET UNE SECONDE BAGUES 36, 38 QUI SONT ADJACENTES ET ROTATIVES L'UNE PAR RAPPORT A L'AUTRE AUTOUR D'UN AXE CENTRAL COMMUN. LES BAGUES 36, 38 DELIMITENT ENTRE ELLES UN FAIBLE INTERVALLE DE JEU 40 ANNULAIRE, PERMETTANT UN MOUVEMENT DE ROTATION RELATIVE, ET L'UNE DES BAGUES 36 PRESENTE UNE GORGE ANNULAIRE 42 EN COMMUNICATION AVEC L'INTERVALLE DE JEU 40 ET DANS LAQUELLE EST LOGE UN JOINT D'ETANCHEITE ANNULAIRE COMPORTANT UN ORGANE D'ETANCHEITE 44 FLEXIBLE ET ANNULAIRE, ET UNE BAGUE ANTI-EXTRUSION 46 ADJACENTE, DESTINEE A EMPECHER LA DEFORMATION DE L'ORGANE D'ETANCHEITE FLEXIBLE 44 A L'INTERIEUR DE L'INTERVALLE DE JEU 40, SOUS L'EFFET DE LA PRESSION DIFFERENTIELLE RELATIVEMENT ELEVEE QUI S'EXERCE SUR LE JOINT. APPLICATION A L'EQUIPEMENT DES TERMINAUX DE CHARGEMENT DE PETROLIERS AU LARGE DES COTES.
Patent FR-2558873-A1 (FR)
Title: Handrail with safety retention means
Inventor: COUTIER CHARLES
IPC: E04F11/18
Filed: 1984-01-27
Abstract: A preferably cylindrical rigid element 1 held by means of supports 3 along a longitudinal line 4 is fitted with a continuous guiding element 6, and a mobile member 7 with retention means 15, 16A is provided with two wings 10A, 10B carrying rollers 13 and with two cheeks 14A, 14B enclosing the continuous guiding element 6 between them, this mobile member 7 being able to follow all the bends in the rigid element 1.
Patent FR-2559046-A1 (FR)
Title: Assembly device for decorative or framing mouldings
Inventor: AUGEIX ANDRE CLAUDE JACKY
IPC: A47G1/10
Filed: 1984-02-03
Abstract: The device comprises a groove 5 provided on the back of the moulding and extending over its entire length, and brackets 6, the branches of which have a section similar to that of the groove and approximately equal dimensions. The brackets cooperate by sinking into the end groove parts of the components to be assembled. According to various embodiments, the brackets and the grooves have an L or T section, one of the branches of the L or the transverse branch of the T being flush with the back of the moulding. Device usable with wood mouldings or profiles.
Patent FR-2545331-A1 (FR)
Title: Method for coating foods
IPC: A23L1/18
Filed: 1984-02-21
Abstract: Apparatus and method for coating a product of the cereal type, with a highly adherent coating substance, and for uniformly drying this substance. A double-walled coating cylinder comprises a perforated inner drum 18 and a non-perforated outer drum 26 concentrically surrounding the previous one, in order to define therewith an annular gap 20. The conventional heaters, such as gas-flame heaters, serving to heat the outer surface of the coating cylinder are placed by an outer heating device which conveys a heated gaseous agent, such as hot air, into the annular gap 20 separating the drums 16, 18, so that the hot air uniformly heats the inner surface of the perforated drum 18 and penetrates into this drum in order to come into contact with the bed of coated foods in order to fluidise it, and is then discharged from the inner drum with the dried coated food.
Patent FR-2561484-A1 (FR)
Inventor: LARUE JEAN-PIERRE
IPC: B23K35/38
Filed: 1984-03-16
Abstract: There is proposed as a plasma-producing gas, a gas containing the elements nitrogen and oxygen chemically combined in a nitrogen oxide and in particular nitrous oxide. These plasma-producing gases or mixture of gases stored in a bottle, a frame, a container, a tank, in the gaseous or liquid form at ambient or cryogenic temperature, are applicable to the plasma arc cutting of electrically conductive materials.
Patent FR-2565925-A1 (FR)
Title: Safety system for machines moving on a same track
Inventor: PERRON LOIC
IPC: G01S11/06
Filed: 1984-06-15
Abstract: Safety system for machines moving on a same track. It consists in placing on each of the machines of a pair of two successive machines 1 and 2 or 2 and 3 or 3 and 4, etc. a transmitter of waves in the microwave band A1 or A2 and a receiver B2 or B1 tuned to the same frequency and measuring the distance from the transmitter on the basis of the amplitude of the signal received, each receiver controlling, according to successive detection thresholds corresponding to predetermined distances between the machines, and by any appropriate means, the successive triggering of audible or visual alarm signals and then, beyond a certain threshold, the stopping of the motors and the braking of the machine carrying the said receiver, the two transmitter-receiver pairs A1, B1 and A2, B2 working on two different frequencies.
Patent FR-2567464-A1 (FR)
Title: Removable cover device for access openings in fixed and movable installations such as especially ships' hatches, high-sided open wagons, lorries and similar vehicles
Inventor: LIEGE JEAN-CLAUDE EDMOND ANDRE
IPC: B63B19/19
Filed: 1984-07-11
Abstract: The invention relates to a removable cover device for access openings in fixed and removable installations, of the type comprising two lateral walls and two end walls defining a receptacle, a tarpaulin connected to tarpaulin support elements mounted movably between and along the said lateral walls. According to the invention, this device comprises, on each of the lateral walls 1 of the receptacle 2, two guide tracks 3, 4 for the support elements arranged one above the other in a substantially parallel fashion along the said walls and extending beyond at least one of the end walls 5 of the receptacle, so as to define an external storage space 6 for the tarpaulin 7. The invention applies especially to high-sided open wagons in the rail industry.
Patent FR-2567859-A1 (FR)
Title: Metal-wire reel fitted with a cutting device on its periphery
Inventor: BAUCHET FRANCIS MICHEL
IPC: B65H75/32
Filed: 1984-07-18
Abstract: The metal-wire reel 1, in which a ring of wire 2 is held in a cage formed from a cross-member 3, the branches 4 of which are folded over so as to retain the said ring 2 and to act as a pay-out device, the wire 6 being drawn as required through an eye 5 arranged in the centre of the cross-member 3, is characterised in that it furthermore comprises, on its periphery, a cutting device 7 fixed, above a portion of the ring 2, to two remote branches 4 of the cross-member 3, which cutting device 7 consisting of two superposed blades 8, 9, one a lower blade 9 and the other an upper blade 8, which are solidly attached at one end 10, the lower blade 9 closest to that part of the ring 2 having two recesses 11, 12 close to its edges with two lugs 13, 14 for fixing to each of the respective branches 4 of the cross-member 3 and at least one wire 6 guiding groove 17 which coincides with at least one respective notch 18 provided on one of the edges of the upper blade 8.
Patent FR-2568661-A1 (FR)
Title: Device for facilitating the replacement of membranes on explosion doors used for providing safety for low-pressure gas enclosures
Inventor: LAGRANGE JEAN-BERNARD
IPC: F16K17/16
Filed: 1984-08-01
Abstract: The invention relates to a device which allows the membrane of an explosion door to be replaced on an enclosure containing a gas under low pressure, without shutting down the installation. The invention consists in arranging the membrane downstream of the valve which it isolates from the outside. This membrane may advantageously consist of a ferrule 5 connecting two collars one 6 of which is securely fastened to the duct and the other 7 of which is fixed to a portion 8 securely fastened to the valve 1.
Patent FR-2569177-A1 (FR)
Title: Process for the manufacture of articles made of a fusible substance employing a constant-level tank
Inventor: HIBON JOSEPH
IPC: C03B5/173
Filed: 1984-08-20
Abstract: The manufacture of articles obtained from a molten material and especially glass. In order that all the articles obtained successively may be entirely identical with each other, the quantity of molten material introduced into a forming mould must be strictly calibrated. The molten substance is withdrawn in the form of drops, each corresponding to an article and the calibre of this drop depends on the new molten material in the enclosure which contains it. In accordance with the invention, a constant-level tank is provided between the enclosure in which the level varies and the mould receiving the drop. Thus, there is no variation in calibre that cannot be controlled and corrected by measuring members which are known per se.
Patent FR-2572898-A1 (FR)
Title: Method and installation for manufacturing a composite food product by extrusion
Inventor: CHAPET MARC
IPC: A23P1/12
Filed: 1984-11-09
Abstract: The subject of the invention is a method and installation for manufacturing a composite food product using an extruder comprising at least one screw 20 driven in rotation inside a barrel 1. According to the invention, at the exit of the first treatment zone I formed by the extruder, the material is firstly passed into a second zone II limited by a second barrel 5 equipped with bores 50-51 separating the material into several independent flows A, B..., each flow being subjected to a particular treatment, then the independent flows A, B..., are grouped together again into a single flow in a third zone III formed by a die 6 comprising at least one extrusion channel 60, the extrusion conditions being determined so that, in the extrusion channel, the independent flows are applied to one another and are joined together. The invention makes it possible to produce composite products extruded from the same material and using the same machine, and applies especially to the cooking/extrusion of food products.
Patent FR-2559454-A1 (FR)
Title: Recipient metallique en tole et son procede de fabrication
IPC: A47J47/18
Filed: 1984-12-19
Abstract: LE RECIPIENT COMPREND UN CORPS CREUX 10, CYLINDRIQUE OU TRONCONIQUE, AVEC UN FOND ET UNE OUVERTURE A L'AUTRE EXTREMITE, UN RENFORCEMENT ANNULAIRE PERIPHERIQUE 93 PLACE LE LONG DE SON OUVERTURE ET PROEMINENT VERS L'EXTERIEUR PAR RAPPORT AU RESTE DE LA PAROI LATERALE DU CORPS 10 DU RECIPIENT. LE RENFORCEMENT 93 EST CONSTITUE PAR AU MOINS TROIS BANDES ANNULAIRES DE TOLE PLIEE 93, 93, 93 ET DES PARTIES COURBEES DE RACCORDEMENT ENTRE CES BANDES. DE PREFERENCE, LE RENFORCEMENT ANNULAIRE EXTERNE 93 COMPREND UN CORDON CREUX 90 DE RENFORT ET D'APPUI PERIPHERIQUE, QUI ENSERRE ET RENFORCE DEPUIS L'EXTERIEUR LE BORD DE LA PAROI LATERALE PROCHE DE L'OUVERTURE. APPLICATION A LA FABRICATION DE RECIPIENTS METALLIQUES, EN PARTICULIER DE RECIPIENTS EMPILABLES PAR EMBOITAGE.
Patent FR-2575055-A1 (FR)
Title: Utensil for consuming foodstuffs in bulk
Inventor: MEDIS HENRI DE
IPC: A21D13/00
Filed: 1984-12-20
Abstract: This utensil is composed of a tubular cup 2 made from an edible food grade material constituting the container of the foodstuffs in bulk 7 and of a sleeve 3 surrounding the cup 2 over its entire height, while allowing the latter to slide with respect to the former, this sleeve 3 comprising locally two longitudinal cutout lines 4, which are parallel and spaced apart from each other and extend from its upper end to lower slits 5 which, extending these cutout lines 4, delimit a lower opening for the passage of a finger of the hand making it possible to raise the cornet bag 2 with respect to the sleeve 3. The cornet bag 2 is extended by a flared neck 2b.
Patent FR-2578954-A1 (FR)
Title: Safety lighting and signalling device and traffic sign comprising it
Inventor: ANDRE JEAN-CLAUDE
IPC: F21S8/00
Filed: 1985-03-18
Abstract: A source 2 emitting radiation outside the visible range, such as tritium, is surrounded by a concentrator 1 made of a transparent material doped with a luminescent substance radiating between 450 and 600 nm, the external surface of this concentrator being covered with a reflective layer 3 except for a small end surface 5 which is the light emission surface.
Patent FR-2581475-A1 (FR)
Title: Touche multicontact a contacts differes
Inventor: MELEARD ROGER
IPC: H01H13/702
Filed: 1985-05-02
Abstract: LA TOUCHE COMPORTE UNE PREMIERE ET UNE SECONDE FEUILLES 10, 12 ISOLANTES, SUPERPOSEES, POURVUES CHACUNE D'UN PREMIER CIRCUIT CONDUCTEUR 18, 22 L'UN EN FACE DE L'AUTRE, UNE FEUILLE INTERCALAIRE ISOLANTE PLACEE ENTRE LESDITES FEUILLES ET POURVUES D'UNE OUVERTURE AU NIVEAU DES CIRCUITS CONDUCTEURS. LES FEUILLES 10, 12 COMPORTENT, CHACUNE, UN SECOND CIRCUIT CONDUCTEUR 20, 24, QUI S'ETEND AUTOUR DU PREMIER CIRCUIT 18, 22, MAIS QUI EN EST ISOLE ELECTRIQUEMENT, TANDIS QU'UNE MEMBRANE 28 EST JUXTAPOSEE A L'UNE DES PREMIERES OU SECONDES FEUILLES ET PRESENTE UNE PREMIERE PROTUBERANCE 30 AU NIVEAU DES PREMIERS CIRCUITS 18, 22 ET UNE SECONDE PROTUBERANCE 32 ENTOURANT LA PREMIERE 30 ET DISPOSEE AU NIVEAU DESDITS SECONDS CIRCUITS 20, 24. APPLICATION AUX CLAVIERS POUR REALISER DEUX CONTACTS SUCCESSIFS.
Patent FR-2585456-A1 (FR)
Title: Automatic-feed air humidifiers, in particular for central heating radiators or convectors
IPC: E03D9/00
Filed: 1985-07-23
Abstract: The present invention concerns the field of central heating and relates to an automatic feed device for air humidifiers 1 fixed to the radiators or convectors and intended to maintain in residential premises a suitable hygrometric rate and better comfort. The air humidifiers have in their lower part a sealed connection 5 intended to receive a small feed duct 3. This duct comes from the water reservoir 2 adjoining the WC bowl, which ensures their permanent feed and keeps the level constant, the pipe being connected to the base of the reservoir by another sealed connection. The invention can be used in numerous existing types of accommodation and in new constructions in general.
Patent FR-2586672-A1 (FR)
Title: Composition pour l'obtention d'un verre opale de teinte blanc-creme
Inventor: BARLIER PERNETTE REGINE MARIE
IPC: C03C3/112
Filed: 1985-08-30
Abstract: L'INVENTION EST RELATIVE A L'OBTENTION D'UN VERRE OPALE DE TEINTE BLANC-CREME UTILISABLE POUR LA FABRICATION D'ARTICLES CULINAIRES. L'OPACITE EST OBTENUE PAR LA PRECIPITATION DE FLUORURES, PRINCIPALEMENT DE SODIUM. LA TEINTE BLANC-CREME RESULTE DE L'ASSOCIATION DE FEO AVEC TIO ETOU ASO ETOU CEO, AVEC ADDITION DE NITRATES. COMPOSITION PREFEREE DU VERRE FINAL: SIO: 70 A 73; NAO: 10,5 A 13; FLUOR: 4 A 5,5 OU MIEUX 4,2 A 5,2; ALO: 6 A 9; CAO: 0,2 A 1,7; BAO: 1 A 3; FEO: 0,1 A 0,25; TIO: 0,1 A 0,7; ASO: 0,05 A 0,4; CEO: 0 A 0,2; BO: 0,5 A 3. LA COMPOSITION DE DEPART CONTIENT NANO A RAISON DE 0,2 A 2 EN POIDS, COMPTE EN NAO ET RAPPORTE AU VERRE OBTENU OU UNE QUANTITE EQUIVALENTE D'UN AUTRE NITRATE ALCALIN OU ALCALINO-TERREUX.
Patent FR-2573448-A1 (FR)
Title: Dispositif de perforation pour machine a broder
Inventor: KOBLER ARMIN
IPC: D05C7/04
Filed: 1985-11-07
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE PERFORATION POUR MACHINE A BRODER. DANS LEDIT DISPOSITIF, UNE BUTEE 29, SITUEE DANS UN LOGEMENT CALIBRE 21 D'UN PORTE-POINTEAU 12, TRAVERSE UN EVIDEMENT 28 DANS LE FUT 10A D'UN POINTEAU 10 SOUMIS A L'ACTION D'UN RESSORT 13, POUR INTERDIRE UNE ROTATION DE CE POINTEAU. LA BUTEE 29 EST FORMEE PAR UNE BROCHE OU UNE DOUILLE TRAVERSANT LE PORTE-POINTEAU 12, ET DONT L'EXTREMITE LIBRE CONSTITUE UNE BUTEE DE SERRAGE D'UNE EXTREMITE LIBRE 15 DU RESSORT 13. CE RESSORT 13 S'APPLIQUE PAR UNE AILE DE COINCEMENT 14 CONTRE UNE SURFACE DE PRESSION 14A PERPENDICULAIRE A L'AXE LONGITUDINAL DU POINTEAU 10 SUR LE FUT 10A DE CELUI-CI. APPLICATION AUX BRODEUSES INDUSTRIELLES.
Patent FR-2573757-A1 (FR)
Title: Procede de separation de l-phenylalanine d'une solution la contenant
Inventor: PORTAL CHARLES
IPC: C12P13/22
Filed: 1985-11-26
Abstract: L'INVENTION CONCERNE UN PROCEDE DE SEPARATION DE L-PHENYLALANINE ET D'UNE SOLUTION AQUEUSE EN CONTENANT AINSI QUE DE LA MATIERE CELLULAIRE, DES SELS INORGANIQUES ET DES COMPOSES ORGANIQUES. SELON L'INVENTION, ON RETIRE LA MATIERE CELLULAIRE ET LES PROTEINES DE LA SOLUTION AQUEUSE, ON MET LA SOLUTION RESULTANTE EN CONTACT AVEC DU CHARBON ACTIVE, ON SEPARE LE CHARBON ACTIVE DE LA SOLUTION, ON ELUE LA L-PHENYLALANINE DU CHARBON ACTIVE, ON FAIT PASSER L'ELUAT CONTENANT LA L-PHENYLALANINE A TRAVERS UN ECHANGEUR D'IONS ET ON ELUE LA L-PHENYLALANINE DE LA RESINE ECHANGEUSE D'IONS. L'INVENTION S'APPLIQUE NOTAMMENT A LA RECUPERATION ET A LA PURIFICATION DE LA L-PHENYLALANINE.
Patent FR-2575128-A1 (FR)
Title: Farming tractor with articulated linked agricultural implement
Inventor: GOHLICH HORST
IPC: A01B63/10
Filed: 1985-12-20
Abstract: The farming tractor (10) with articulated linking to a plough, whereby the electro-hydraulic stroke regulation unit (18) works as an active system for damping the vibration whilst in transit. The power variations occurring as a result of the pitching oscillations are measured by the operation of power responsive sensors and the plough (12) or other implement is adjusted in relation to the towing tractor so that the oscillations are eliminated. Dynamic wheel loadings resulting from the vibration can no longer neutralise the static front axle loading, so that sufficient track contact is ensured also with high transit speeds and heavy ploughing giving safe steering.
Patent WO-8702213-A1 (WO)
Title: Method and device for cleaning and drying electronic printed circuits
Inventor: LEPERCQ ALAIN
IPC: B08B3/02
Filed: 1986-09-29
Abstract: The invention relates to the cleaning of electronic circuits (6) comprised of electronic components (7, 8, 9), welded according to a known process on to printed circuits carried by a card (10). The injector (1) projects at high pressure a thin liquid curtain (2) which, at its impact on the card (10), is separated into two very thin liquid layers (14 and 15). Said layers pass into the interstices of a few microns which are under the components (7, 8, 9), between those and the card (10). The impurities are expelled from said interstices . Application: removal of waste originating from fabrication and due to the presence of residual impurities under the electronic components (7, 8, 9).
Patent WO-8702879-A1 (WO)
Title: Container for insemination of human ovocytes in the absence of co2-enriched air
Inventor: RANOUX CLAUDE
IPC: A61B19/02
Filed: 1986-11-07
Abstract: There is disclosed a container for the insemination of human ovocytes in the absence of CO2-enriched air which can be carried out in an incubator at 37oC or in the vaginal cavity. Said cylindrical container has smooth and round external walls (1) of which the thickness is equal to 2 mm at the cylinder body (2) and decreases down to 1 mm at the neck (3). On the external wall of the neck there is provided a thread (4) for screwing externally the plug (12) of which the edges are smooth and round. The blind extremity of the container is round (5) whereas the other is flat (6) and has a round opening (7) which is closed by a thin membrane (9) to provide for hermeticity of the tube in order to avoid pertubations of the culture medium (8) present in the container as early as its fabrication. Above the liquid there remains approximatly 200 ul of gas (10). The internal walls are smooth and rounded (11). After deposition of the ovocytes and spermatozoids required for the insemination and, therefore after rupture of the membrane, hermeticity is obtained after screwing the plug through two seals, one of them being circular to the neck of the tube (13) and the other one being flat and round (14) at the bottom of the plug and which will be flattened out on the opening of the tube (7) by a projection situated at the bottom of the plug (15) and of which the diameter is substantially equal to that of the opening. The container will be held in the cul de sac of the vaginal cavity by means of a flexible ring comprised of a metal strip (17) shielded with rubber (18) to which is secured a rubber pouch (19) wherein the container is placed. Said device provides for the intravaginal insemination of human ovocytes in the absence of CO2-enriched air, the vaginal cavity replacing the conventionally used incubator.
Patent FR-2595333-A1 (FR)
Title: Device allowing the heating of gas-oil or fuel oil, fuels used by diesel engines, in the tank, inside the suction pipe
IPC: F02M31/125
Filed: 1986-03-10
Abstract: The invention relates to a device allowing the heating of gas-oil or fuel oil, fuels used by diesel engines, in the tank, inside the suction pipe. It is constituted by an electrical resistor (heating element) 3 placed in a sleeve 2 which is itself inserted into the suction pipe 6 which is inside the tank, the sleeve being fixed by a weld at the upper part of the elbow bend 12 of the suction pipe. The device according to the invention is particularly intended for heavy goods vehicles, motor cars, agricultural tractors, work-site machines and all fixed vehicles or machines equipped with diesel engines, in order to prevent the fuel (gas-oil or fuel oil) from waxing in cold weather.