baber/WOPTO huggingface dataset:
Patent FR-2519840-A1 (FR)
Title: Plastics pot for drainage and retailing of cream cheese - has drain holes only through base of channel around inwardly domed base
Inventor: PAMPAGNIN BRUNO
IPC: B65D81/26
Filed: 1982-01-21
Abstract: The package is of the type comprising inner and outer, cup-shaped, plastic pots of circular cross-section. The outer pot has a lid and the inner pot is formed with perforations to allow whey to drain from the inner to the outer pot. The base of the inner port is domed convexly up into the prod. space. The dome is surrounded by an annular channel contained by the pot sidewall. The sidewall is extended down beyond the base of the channel which is thus lifted clear of the outer pot base. Drainage perforations are formed only in the base of the channel which makes the pot cheap to mfr.
Patent FR-2521054-A1 (FR)
Title: Rapid action coupling for drive plate to grinder - uses ramped face return sprung sliding sleeve to move balls into sockets and effect axial lock
Inventor: LEVELUT JEAN
IPC: B24D7/16
Filed: 1982-02-09
Abstract: The coupling connects a rotary grinder (M) to a drive plate (10) equipped (14) for connection to a driving spindle. The grinder may be built onto a shoe (2) and pins (7) project from the plate to enter blind holes in the shoe to ensure that rotation is transmitted from the plate to the grinder. Axial locking may be effected by balls (13) in plate flange windows, engaging cavities in the external face of the shoe. A spring loaded sliding sleeve (21) is used to lock the balls in the sockets. The sleeve has offset internal surfaces (22,23) connected by a ramp (24). The inset face (23) and the ramp form a groove, locating the balls when the plate is withdrawn, and the other face (22) holds the balls in the sockets when the plate has been advanced onto the grinder.
Patent FR-2523065-A1 (FR)
Title: Front wheel drive for two wheeled vehicle - has central engine and uses alternative types of transmission to wheel
IPC: B62M7/02
Filed: 1982-03-08
Abstract: The two wheeled vehicle has an engine between the wheels, and the front wheel only is driven. The drive can be transmitted mechanically, electrically, hydraulically or pneumatically, or by a combination of these types. The drive can, alternatively, be to the rear wheel. It can be possible to offer steering facilities using the rear wheel. The front wheel drive pulls the vehicle for increased cornering ability. There is also an advantage in stability of the vehicle when accelerated harshly.
Patent FR-2526823-A1 (FR)
Title: Procede et dispositif d'amortissement de houle ou clapot par formation d'un ecoulement turbulent au sein du fluide
Inventor: GOVYS GILBERT ADRIEN
IPC: E02B3/06
Filed: 1982-05-13
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF D'AMORTISSEMENT DE HOULE OU CLAPOT. LE DISPOSITIF COMPREND UNE PLURALITE D'ELEMENTS LONGITUDINAUX 1 ESPACES ENTRE EUX ET SENSIBLEMENT PARALLELEMENT AU SENS DE DEPLACEMENT DE LA HOULE H DE MANIERE A DEFINIR ENTRE EUX DES COULOIRS OUVERTS 2 DE CANALISATION DU COURANT ORBITAL DE SURFACE CREANT UN ECOULEMENT TURBULENT AU SENS DU FLUIDE. L'INVENTION PERMET D'AMORTIR TRES EFFICACEMENT MEME DE TRES FORTES HOULES A L'AIDE D'UN DISPOSITIF SIMPLE, LEGER ET NE NECESSITANT L'EMPLOI QUE D'UNE LIGNE DE MOUILLAGE CLASSIQUE.
Patent FR-2526947-A1 (FR)
Title: Automatic particle detector for inspecting integrated circuit slice - uses lamp which is reflected by collimating mirror onto slice held by vacuum clamp, TV camera and processor
Inventor: GREEN GARY P
IPC: G01N21/94
Filed: 1982-05-11
Abstract: This automatic particle detector is used when mfg. integrated circuits. It can detect particles of contamination, measuring only one micro-metre across the slice of semiconductor material. A beam (14) from a light source (1), e.g. a 150 Watt xenon arc lamp, is reflected by collimating mirror (6), through an adjustable iris (7), onto the surface of the slice under inspection (9). The slice is held firm by a vacuum clamp (8), driven by a vacuum pump (10). The beam is reflected from the slice surface to a very sensitive TV camera (11), e.g. one with a silicon intensified target. The output from the camera is fed to a processor (12), which produces a matrix of ones and noughts, to map out the positions of any particles.
Patent FR-2510411-A1 (FR)
Title: Appareil chirurgical en polydioxanone reticulee et procede pour sa production
Inventor: GERTZMAN ARTHUR
IPC: A61L17/10
Filed: 1982-07-22
Abstract: LA PRESENTE INVENTION CONCERNE UN APPAREIL CHIRURGICAL THERMIQUEMENT FORME ET UN PROCEDE POUR SA PRODUCTION. IL S'AGIT D'UN APPAREIL CHIRURGICAL THERMIQUEMENT FORME, FABRIQUE A PARTIR DE POLYDIOXANONE RETICULEE, ET PRESENTANT UNE DENSITE D'AU MOINS 1,3845 GCM ET UNE CRISTALLINITE D'AU MOINS 43. APPLICATION NOTAMMENT AUX PINCES LIGATURANTES CHIRURGICALES.
Patent FR-2512494-A1 (FR)
Title: IC engine exhaust - includes air injection after burner cooler and sound deadening sections
IPC: F01N3/26
Filed: 1982-09-06
Abstract: The exhaust is for an internal combustion piston engine. There are connections to the engine and a sound deadener and cooler exhausting to atmosphere. The exhaust gas flows in a series of chambers in the system, formed by a pipe and a passage in a larger volume. Exhaust gas is mixed with balancing air which is injected. This mixture feeds an after burner head, aimed at a large surface with an ignition device. The cooling and sound deadening sections follow the after burner section.
Patent FR-2534013-A1 (FR)
Title: Device for testing the position of the head of the dampers of the front suspension of a vehicle
Inventor: CELETTE GERMAIN
IPC: G01B5/00
Filed: 1982-09-30
Abstract: Device for testing the position of the head of the dampers of the MacPherson strut front suspension of a vehicle. This device comprises a horizontal cross member 1 intended to be placed over the front of the vehicle C under test, its ends being pivotable about two transverse axes X-X' carried by two lateral supports 2. The cross member 1 carries two cursors 12: these are each provided with a test finger 13 which pivots about an axis Y-Y' lying in the longitudinal direction, and whose lower end is intended to be set opposite the centre of the head of one or other of the dampers under test. In addition, a series of distinct graduations allow the determination, after this alignment has been achieved, of the angular offset of the cross member 1 forward or backward of its lateral supports, as well as the outward or inward inclination of the test fingers 13 of the cursors. In this way the angles characteristic of a damper mounting can be read off directly in order to test the body of a damaged or undamaged vehicle.
Patent FR-2521477-A1 (FR)
Title: Pinces universelles a double action pour anneaux d'accouplement et de blocage
Inventor: APPL ALEXIUS
IPC: B25B7/02
Filed: 1982-12-23
Abstract: A.PINCES UNIVERSELLES A DOUBLE ACTION POUR ANNEAUX D'ACCOUPLEMENT ET DE BLOCAGE. B.CARACTERISEES EN CE QU'ELLES COMPRENNENT DES TIGES PERMETTANT DE FIXER LES MACHOIRES DE TRAVAIL 9, 10 AUX EXTREMITES DES POIGNEES PAR DES BOULONS DE FIXATION 5, CES MACHOIRES DE TRAVAIL ETANT RECOURBEES L'UNE VERS L'AUTRE ET S'APPUYANT L'UNE CONTRE L'AUTRE, EN POSITION DE FONCTIONNEMENT, PAR LES PAROIS S'ETENDANT VERS LEUR SOMMET 12 DE REGLAGE D'ADAPTATION ET SE PRESENTANT EN FORME DE CAME. C.PINCES UNIVERSELLES S'ADAPTANT A DES OPERATIONS DIFFERENTES.
Patent FR-2538839-A1 (FR)
Title: Adjustable hinge pin, particularly for shutters, doors or windows
Inventor: HEBERT TONY
IPC: E05D7/00
Filed: 1982-12-30
Abstract: The invention concerns the male part 2 of a hinge pin for the articulation of a joinery leaf. The body 3 is integral with a screw 4 which can be screwed more or less into the joinery frame, in order to carry out a horizontal adjustment, arrow 16. It is possible to adjust in the vertical direction, arrow 17, the level of the shoulder 15 integral with the axis 14 by screwing or unscrewing to a greater or lesser degree the screw 9 on which the sliding assembly 14, 15 rests. Application: adjustment of the hinge pins of shutters mounted on a metal pre-frame sealed to the masonry.
Patent FR-2539941-A1 (FR)
Title: Remote control by frequency of public lighting via the electrical network
IPC: H05B37/02
Filed: 1983-01-20
Abstract: The invention allows energy savings to be made in public lighting, without modifying the present electrical network. This is an electronic circuit which is placed in the chosen lamppost; this circuit is a receiver which is controlled by a frequency carried by the electrical network. This frequency is given by the transmitter which is itself set into operation by the hourly and weekly breaker switch in order to choose and carry out its programme for turning off and turning on the lighting circuit. The transmitter comprises two stabilised supplies 1, a high-frequency oscillator 2, a filter 3, an hourly and weekly breaker switch 4, and two monostable delay timers 5. The receiver includes a stabilised supply 6, three high-pass filters 7, a pre-amplifier, amplifier stage 8, a bistable delay timer 9 and a power interface between the circuit and the circuit of the lamppost 10.
Patent FR-2521628-A1 (FR)
Title: Moyens perfectionnes de reglage et de fixation d'une charniere
Inventor: ECENARRO AZCUE
IPC: E05D7/12
Filed: 1983-02-16
Abstract: LA PRESENTE INVENTION CONCERNE DES MOYENS PERFECTIONNES DE REGLAGE ET DE FIXATION D'UNE CHARNIERE, NOTAMMENT D'UNE CHARNIERE D'ASSEMBLAGE D'UNE PORTE D'UN MEUBLE. LES MOYENS SONT MIS EN OEUVRE SUR DES CHARNIERES DU TYPE DE CELLES FORMEES PAR DEUX PARTIES, L'UNE SE FIXANT A LA PORTE ET L'AUTRE AU MEUBLE, RELIEES L'UNE A L'AUTRE PAR UN BRAS DE CHARNIERE 4, ET PERMETTANT UN REGLAGE DE LA CHARNIERE TANT HORIZONTALEMENT QUE VERTICALEMENT. LE REGLAGE HORIZONTAL DANS UNE DIRECTION LONGITUDINALE PAR RAPPORT AU BRAS DE CHARNIERE 4 S'EFFECTUE PAR LA MISE EN PLACE SUR LA PARTIE DE LA CHARNIERE SOLIDAIRE DU MEUBLE, D'UNE PIECE DE RESSORT CONSTITUEE PAR UNE FEUILLE METALLIQUE 2 PLIEE SUR ELLE-MEME, DE MANIERE A FORMER UNE BRANCHE INFERIEURE 16 ET UNE BRANCHE SUPERIEURE 17, LADITE BRANCHE 17 ETANT A NOUVEAU PLIEE A PROXIMITE DE SON EXTREMITE LIBRE POUR FORMER UN LOGEMENT 6 LES DEUX BRANCHES 16 ET 17 COMPORTANT DES ORIFICES 19, 20 PLACES EN VIS-A-VIS, DANS LESQUELS S'ENGAGE UN BOULON 3 COMPORTANT UNE ZONE EXCENTRIQUE 13. LE REGLAGE HORIZONTAL DANS UNE DIRECTION PERPENDICULAIRE AU BRAS DE CHARNIERE 4 EST REALISE PAR UN BOULON 21 QUI SE VISSE A LA PARTIE INFERIEURE DE LA CHARNIERE 1.
Patent FR-2541165-A1 (FR)
Title: Percussion tool with guided mass
IPC: B25D3/00
Filed: 1983-02-21
Abstract: The invention relates to a percussion tool with guided mass. According to the invention, the percussion tool is composed of a tool-carrying shaft 1 to which there is attached a removeable tool 5, the said shaft 1 sliding inside a guide tube 2 closed off by a percussion mass 3. The invention will particularly find its application in the building professions and with DIY enthusiasts.
Patent FR-2524016-A1 (FR)
Title: Procede et dispositif de positionnement dans deux directions des pieces de textile planes a coudre
Inventor: BACHMANN BERND
IPC: B65H9/04
Filed: 1983-03-21
Abstract: LE PROCEDE DE POSITIONNEMENT DANS DEUX DIRECTIONS DES PIECES DE TEXTILE PLANES ET LE DISPOSITIF POUR L'APPLICATION DE CE PROCEDE SONT CARACTERISES EN CE QUE LA PIECE A COUDRE 8 SE DEPLACE DANS LE SENS DES X SOUS L'ACTION DE DEUX BUSES, COMMANDEES RECIPROQUEMENT PAR DES ORGANES SENSIBLES 4, 3, DE MANIERE A VENIR S'APPLIQUER CONTRE UNE BUTEE MARGINALE 7 DE LA TABLE DE POSITIONNEMENT 1, EN CE QUE LE BORD 8A DE LA PIECE A COUDRE EST APLATI ET SERRE CONTRE LA BUTEE 7 PAR UN DISPOSITIF DE SERRAGE MOBILE 2 COMMANDE PAR DES ORGANES SENSIBLES 3, 4 ET EN CE QUE LA TABLE DE POSITIONNEMENT 1 SE DEPLACE ENSUITE, AVEC LA PIECE A COUDRE 8 SERREE, SOUS L'ACTION D'UN MECANISME CONVENABLE, DANS LE SENS DES Y JUSQUA CE QUE LE BORD 8B DE LA PIECE A COUDRE ARRIVE AU NIVEAU D'UN ORGANE SENSIBLE 6.
Patent FR-2524464-A1 (FR)
Title: Procede de preparation de la 2-(e)-phephenylmethylene-cycloheptan-1-one-(e)-oxime
Inventor: BUDAI ZOLTAN
IPC: C07C239/00
Filed: 1983-03-31
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN PROCEDE POUR LA PREPARATION DE 2-(E)-PHENYLMETHYLENECYCLOHEPTAN-1-ONE-(E)-OXIME REPRESENTEE PAR LA FORMULE I CI-APRES: (CF DESSIN DANS BOPI) AVEC DE L'HYDROXYLAMINE OBTENUE IN SITU A PARTIR D'UN SEL D'HYDROXYLAMINE EN PRESENCE D'UNE BASE. LE COMPOSE DE FORMULE I CONSTITUE UN INTERMEDIAIRE UTILE DANS LA SYNTHESE DE DERIVES PRESENTANT D'INTERESSANTES PROPRIETES PHARMACEUTIQUES.
Patent FR-2545674-A1 (FR)
Title: Pentagonal acoustic enclosure with self-supporting star-configured internal tie bars
IPC: H04R1/28
Filed: 1983-05-02
Abstract: The invention relates to instruments of the anti-resonant acoustic enclosure type making it possible to damp the sound pressure of the rear wave of the loudspeaker through better rigidity of the walls and promoting the sound aspect by its shape. It comprises a hub 1 receiving the tie bars 3, the latter being connected to pentagons 5 at their centre by way of silent blocks 4. External screws exert a pressure on these pentagons 7. This assembly forms a regular dodecahedron 10.
Patent FR-2526304-A1 (FR)
Title: Outils d'entrainement, en particulier pour visser des pivots dans les dents
IPC: A61C5/35
Filed: 1983-05-09
Abstract: OUTIL POUR VISSER DES PIVOTS DANS LES DENTS, COMPRENANT UNE TIGE QUI, A UNE EXTREMITE, EST MUNIE DE MOYENS DE FIXATION POUR LE PIVOT ET, A L'AUTRE EXTREMITE, D'UNE PARTIE ACTIVE DESTINEE A ETRE SAISIE PAR L'UTILISATEUR. UN CHAPEAU DEMONTABLE 9 ENTOURE LA PARTIE ACTIVE 4 DE LA TIGE 2 TANDIS QUE LE CHAPEAU 9 EST MOBILE DE FACON LIMITEE EN DIRECTION LONGITUDINALE DE LA TIGE 2 ENTRE DEUX LIMITES DEFINIES, ET DES MOYENS D'ENGAGEMENT COOPERANTS 5, 11 SONT DISPOSES D'UNE PART SUR L'EXTREMITE ACTIVE 4 ET D'AUTRE PART DANS LE CHAPEAU 9. APPLICATION AUX OUTILS DE TRAITEMENT DENTAIRE NOTAMMENT POUR LA FIXATION DES COURONNES SANS RISQUER DES PERTES D'OUTIL.
Patent FR-2545952-A1 (FR)
Inventor: SUTER MAX
IPC: G04F8/08
Filed: 1983-05-13
Abstract: The electromagnetic transmission in an interference-laden environment of events defined by the time of their occurrence is accomplished by repeatedly generating, at equal intervals after occurrence of the event, signals representing the occurrence of the event. An event which must be defined by the time te at which it occurs triggers a switch which in turn triggers a time base whose signal is sent to a counter. The counter produces at its output a sequence of pulses which are coded in a coder. The code indicates for each pulse the deviation in time  DELTA Ti which separates it from the time at which the event occurred. The sequence of pulses is sent electromagnetically to a receiver via a transmitter. The first interference-free pulse received is processed by a decoder which provides the value  DELTA Ti to an arithmetic unit. The arithmetic unit subtracts the value  DELTA Ti from the time of day th to obtain the time of day te of the event. The device is applicable in particular to the timing of sporting events.
Patent FR-2527565-A1 (FR)
Title: Reservoir perfectionne pour l'emmagasinage de liquides a des temperatures differentes de la temperature atmospherique
Inventor: SATTELBERG STANLEY E
IPC: F17C13/00
Filed: 1983-05-26
Abstract: CE RESERVOIR COMPREND UNE PREMIERE ENCEINTE 12 DE RETENUE DE LIQUIDE, UNE ENCEINTE EXTERNE 14 ESPACEE DE LA PREMIERE VERS L'EXTERIEUR ET ENTOURANT UNE PARTIE DE CELLE-CI, UN CONDUIT 50 COMMUNIQUANT AVEC LA PREMIERE ENCEINTE 12 ET S'ETENDANT A TRAVERS UN TROU SURDIMENSIONNE MENAGE DANS L'ENCEINTE EXTERNE 14, UN ENSEMBLE SOUPLE 70 DILATABLE ET CONTRACTABLE A L'EXTERIEUR DE L'ENCEINTE EXTERNE 14, CET ENSEMBLE COMPORTANT UNE EXTREMITE RELIEE A L'ENCEINTE EXTERNE AUTOUR DUDIT TROU, ET UNE AUTRE EXTREMITE RELIEE AU CONDUIT 50 DE LIQUIDE, AU MOINS UN ORIFICE D'ACCES POUVANT ETRE FERME, MENAGE DANS LEDIT ENSEMBLE SOUPLE 70 POUR DISTRIBUER UN ISOLANT DANS LEDIT ENSEMBLE ET AUTOUR DUDIT CONDUIT, ET UN ISOLANT AUTOUR DU CONDUIT 50 DE LIQUIDE ET A L'INTERIEUR DUDIT ENSEMBLE.
Patent FR-2549029-A1 (FR)
Inventor: DEGUERRY LOUIS
IPC: B66F11/04
Filed: 1983-07-11
Abstract: An elevator has a horizontal chassis, a telescopingly extensible and retractable mast having upper and lower ends, a guide extending along the mast between its ends, and a platform adapted to support a worker and displaceable in the guide along the mast between its ends. The lower end of the mast is pivoted on the chassis for movement of the mast relative to the chassis between an erect position with the upper end above the lower end and a recumbent position with the mast lying on the chassis and the mast ends generally level with each other. This axis is sufficiently above the chassis that in the recumbent position the platform can lie between the chassis and the mast. The chassis has opposite ends, one of which carries the mast and pivot. The center of mass of the mass is horizontally between the pivot axis and the other chassis end so that a drive connected between the chassis and the mast first pivots the mast about the axis from the recumbent to the erect position and then vertically extends the mast and raises the platform. This drive is normally a motor mounted on the chassis and having a drum and a cable connected between the drum and the mast.
Patent FR-2550197-A1 (FR)
Title: Quinazolines substituted in positions 2, 6, 7 and 8, process for producing them and medicinal products containing them
Inventor: ISHIKAWA MASAYUKI
IPC: C07D239/74
Filed: 1983-08-05
Abstract: The invention relates to a pharmaceutical composition containing a quinazoline substituted in positions 2, 6, 7 and 8, which is represented by the formula: in which R1 and R3 each represent a lower alkyl group, R2 represents a (lower alkoxy)carbonyl group and A represents a lower alkyl group or a phenyl or benzyl group which is unsubstituted or substituted by a substituent chosen from the class comprising halogen atoms, a trifluoromethyl group and lower alkyl groups. Application in the pharmaceutical field.
Patent FR-2550684-A1 (FR)
Title: Terminal for a component connector element and device for holding a said connector element comprising it.
Inventor: MAROTEL GERARD
IPC: H05K7/10
Filed: 1983-08-09
Abstract: The invention relates to a terminal for a connector element, intended especially to receive a connector element of a quartz pilot. The terminal comprises, at its upper end, a projection 10 having a frustoconical portion 11 and a flat 12 serving as a stop to the connector element 2, as well as a centring foot 17. The device for holding the terminals receives the centring foot of the terminal and comprises a locking clamp applying the terminal in the holding device as well as telescopic contacts.
Patent FR-2551580-A1 (FR)
Title: Nuclear reactor breeder material lining
Inventor: MILLOT JEAN-PAUL
IPC: G21C5/20
Filed: 1983-09-02
Abstract: A breeder material lining for the core of an undermoderated nuclear reactor consists of a binary alloy of 85-95 wt.% U and 5-15 wt.% Gp Va or VI1 element, esp. Mo or V.
Patent FR-2554727-A1 (FR)
Title: Simulator for an introduction to and the improvement of the principal strokes in tennis and its derivatives
IPC: A63B69/40
Filed: 1983-11-14
Abstract: The present invention relates to a simulator device which enables a player to be introduced to or to improve the various phases or strokes of the sport called "tennis", on a reduced surface area and on ground which may be uneven. It is composed essentially of a ball thrower 1 placed at the base of a framework 2 which also supports a set of nets 3 and a reception hopper 4. The ball 5 conveyed by the player is cushioned by the net. It falls into the hopper which tirelessly reintroduces it into the return system.
Patent FR-2536858-A1 (FR)
Title: Evaluation of particle agglutination pattern in reaction vessel
Inventor: KANO TOKIO
IPC: G01N21/82
Filed: 1983-11-29
Abstract: The process described first determines photoelectrically the thickness of the layer, formed by particles deposited on the conically inclined surface at the base of a reaction vessel, in an area which includes the deepest point of the surface. Secondly, the thickness of the layer in an area some way away from the first is likewise determined photoelectrically. A ratio between the two thicknesses is derived from the readings and the particle agglutination pattern is evaluated on the basis of this ratio. Pref. the ratio is then compared with two reference values R1 and R2, obtained by experiment and where r is greater than R1,R1 is greater than or equal to r which is greater than or equal to R2, or r is less than R2, the particle agglutination pattern is evaluated as an integral, intermediate or uniform precipitation pattern. Pref. the first and second thicknesses are determined for different areas by separate calculations of differences between output signals of a photodelectric conversion device receiving an image of a reaction liquid containing particles and another containing no particles.
Patent FR-2574054-A1 (FR)
Title: Device for dispensing surgical glue
IPC: B65D51/22
Filed: 1984-02-03
Abstract: The invention relates to an assembly receiving a volatile liquid, a glue used in surgery, allowing its preservation and application without using any external instruments. It is formed from three parts, a container 2, an applicator 3 and a tamper-proof cover 4 provided with a device allowing the sealing insert 7 of the container 2 to be pierced. This device is shown at 5 on the lid 4. This device according to the invention is particularly intended for facilitating the use of this very volatile product in a surgical context, saving preparation time and preventing evaporation of the liquid. This invention allows the surgical glue to be preserved in the perfectly fluid-tight container 2 before opening, and to be dispensed with the applicator 3.
Patent FR-2560156-A1 (FR)
Title: Fluid-tight and tamper-proof over-sealing and method of production
Inventor: DELVAL GERARD
IPC: B65D45/00
Filed: 1984-02-27
Abstract: The present invention particularly relates to the fluid-tight and tamper-proof over-sealing of a plastic bottle. The device of the invention essentially consists of a sleeve portion 130 made of plastic material applied to the upper collar 12 of the stopper 9 force-fitted into the neck 1 of the bottle 2, the said sleeve portion 130 being tightened both under the bulged end ring 3 and under the lowest counter-ring 4, and of a tamper-proof device 14, 14', 15 carried by the said of sleeve portion 130. The corresponding over-sealing method uses a tubular sleeve 13 made of plastic material which shrinks above a temperature of between 55 DEG C and 75 DEG C in a transverse direction by 40 to 70% and longitudinally by 3 to 10% and successively comprises operations of perforating and splitting the double-thickness sleeve 13, of cutting into portions of unit length 130, of placing each portion 130 on the neck 1 of a bottle 2 and of heating in order to produce the heat shrinkage. The method may be applied to any bottle neck comprising a bulged end ring and at least one other ring or counter-ring, but it is particularly adapted to plastic bottles.
Patent FR-2542430-A1 (FR)
Title: Air cooling plant mechanism to cool and dry crops
Inventor: BAUDER HANS JOACHIM
IPC: F26B23/00
Filed: 1984-03-09
Abstract: The mechanism to cool and dry crops has the cooling plant composed of a refrigerator and air feed with blower (1) and cooler (3) acting as the refrigerator evaporator. It also has a second blower (2) parallel to the first one. When the second blower is switched on, the air flow which it supplies is not passed through the cooler. There may be a non-return valve fitted in the air duct after the second blower, and an after-heater after the cooler of the air flow from the first blower, and after the second blower.