baber/WOPTO huggingface dataset:
Patent FR-2275149-A1 (FR)
Title: Aseptic cutting of meat and sausage - involves hood over slicer for preservation of goods using hot sterilised air during cutting
Inventor: LADERACH HANS RUDOLF
IPC: B26D1/00
Filed: 1974-06-20
Abstract: For keeping cut meat and sausage fresh, an electrically driven slicer with rotating cutter (4), has a hood (8), covering the food to be cut. From a hot air container hot air of about 200/350 deg. celsius is blown through a flexible tube (7), on to the cutting blade (4), to keep it at a temperature of approx. 121 deg.C. The hood (8) is also provided with an anti-bacteria ultra violet lamp and a flexible tube (21) bringing sterilised cool air 18-28 deg. into it in a flow surrounding the goods to be cut. The cut goods move along a cogered conveyor belt with sterile air blown in through the top and ultraviolet lamps underneath to a vacuum packaging machine. The arrangement keeps the sliver blade and meat free from germs and gives longer keeping quality to the cut meat.
Patent FR-2286894-A1 (FR)
Title: Continuous (partial) electroplating of strip - using insulating, immersed guide roll and continuous masking strip
Inventor: NOZ FRANCISCUS X
IPC: C25D7/06
Filed: 1974-10-04
Abstract: In a method and appts. for continuous (partial) plating of strip in which the strip is passed through an electroplating bath by means of an electrically insulating rolls, the contact between the roll and strip is fluid-tight and the surface of the strip not contacting the roll is partially covered with an electrically insulating strip in a fluid-tight manner. One or more insualting strips can be used to mask simultaneously also be partially plated by providing grooves in the roll or by circulating electrolyte through an apertured roll. Used for plating strip with e.g. a noble metal such as gold, in the prodn. of electrical components such as contacts, supports for semiconductor elements and integrated circuits. A great variety of patterns can be produced accurately, rapidly, and cheaply.
Patent FR-2287398-A1 (FR)
Title: System of display organisation for stores - has cases and glass suspended from rails feeding current to lamps and carriages
IPC: B65G9/00
Filed: 1974-10-10
Abstract: The system comprises an overhead rail system from which are suspended the display cases etc. Points permit movement of a case to any point of the assembly. The points can be electrically or mechanically operated. Electric supply to lamps and suspension carriages is by friction contact, using single suspension ball joints. Each case is suspended by a single support made in two parts hung beneath a wheeled carriage running on the rails. The carriage and support are constructed and insulated to suit the electrical wiring.
Patent FR-2294308-A1 (FR)
Title: Adjustable prop or spacer for fitting metal door frames - is pinned at correct length and magnetically attached to frame
IPC: E04F21/00
Filed: 1974-12-11
Abstract: A prop or spacer for use in the installation of metal door-frames, which is adjustable, simple to use and can be recovered after each operation, consists of a bar, the length of which can be adjusted because it is made in two sections, one fitting inside the other both sections having holes drilled in them. Once the correct length is obtained, the holes are lined up and a pin inserted to lock the two sections together. One end of the prop is placed against one of the uprights (1, 2) of the door-frame and this end is equipped with a fixed magnet (16, 17) which has a smooth end face. This face is magnetically attracted to a corresponding face on the upright and held in position.
Patent FR-2258556-A1 (FR)
Title: Fastener for vehicle body panel attachment - has rivet head detachably joined to mandrel with rivet expander
IPC: F16B19/10
Filed: 1975-01-17
Abstract: The body (1) can be of any required shape (1a). Below its under surface is an integral stem (3) constituting the expanding element. A mandrel (8) passes through a central hole (3a), being retained in place by the fastener material (3b) entering a groove (3c). The upper portion (9) of the mandrel is used for pulling and fixing, braking off afterwards on a line of rupture (10). The lower portion (4a) enters the fastener stem (3) and remains permanently in position. A bulge (5) on the diameter expands the stem for gripping. A second, slightly larger, bugle (6) behind this stops against the end (E) of the expanded stem, ensuring correct break off occurs.
Patent FR-2300240-A1 (FR)
Title: Double flow ventilating fan - has double rotor with blades separating inlet flow from exhaust flow
IPC: F04D25/16
Filed: 1975-02-10
Abstract: A double flow ventilating fan which gives two air flows in opposite directions at the same time for intake and exhaust, with a single motor mounted at the centre of the circular housing, driving two rotors forming a single unit, has the rotors designed to directly separate two flows of air coming into contact with the outside. These rotors have a pattern of thin blades arranged radially to give a star shape, the centre corresponding to the axis of rotation of the motor. The blades are curved slightly in the opposite direction to their rotation, and may be helicoidal.
Patent FR-2305503-A1 (FR)
Title: Nine carat gold alloy with high m. pt. - for hollow jewellery
IPC: C22C5/02
Filed: 1975-03-27
Abstract: A 9 carat Au alloy contg. (by wt.) 37.5% Au, is approx. 3.5-9% Ag, is approx. 0-15% Zn and bal. Cu, a composite of this alloy and a base metal or alloy, and hollow Au jewellery made from this composite are described. The alloy is used to produce links for chains and bracelets and also for making rings. Used to make hollow jewellery by a process in which the supporting base metal is dissolved in 5% HNO3 or H2SO4. Other 9 carat alloys are usually attacked by this acid and cannot be used to make hollow jewellery. This Au alloy also has a higher m.pt. making it suitable for brazing. After brazing, e.g. to form a ring, the supporting metal is dissolved in acid. The colour of the alloy is also similar to 18 carat Au alloys.
Patent FR-2309063-A1 (FR)
Title: Distribution transformer winding temp. detector - designed to produce correct thermal image of winding hot spot under any overload
IPC: H02H6/00
Filed: 1975-04-22
Abstract: The winding temperature detection produces a thermal image of the distribution transformer windings hot spot. The detector (61) is connected into an electronic circuit which controls a trip relay. The thermal image transducer (4) includes at least a non linear resistance (61) whose ohmic value increases rapidly after a given temperature level is exceeded. The resistance (61) is connected to a current transformer (41) on a line phase conductor (1) and is supplied with a current proportional to the current circulating in this phase conductor. At the terminals of the resistance a voltage is developed which is passed to the trip relay winding (10) and which assures the operation of the latter when this voltage exceeds a determined step value.
Patent FR-2313476-A1 (FR)
Title: Threading yarn into pneumatic texturing device at high speed - using synchronised cutter and fluid jet acting pref. transversely of yarn
Inventor: BLANC CHARLES
IPC: B65H51/16
Filed: 1975-06-06
Abstract: A yarn is fed into the feed duct of a pneumatic texturing device by threading the yarn across the entry of the feed duct transversely to the axis of the feed duct. The yarn is cut with a cutter downstream of the entry and operation of the cutter in synchronized with the prodn. of a pressure fluid jet from a nozzle. The fluid jet forms a loop of yarn which moves into the entry from which it passes into the feed duct. Threading can be automatically effected at high speeds, e.g. with the yarn moving across the entry at speeds greater than 2000 metres/min.
Patent FR-2327029-A1 (FR)
Title: End milling cutter made from wire - is formed of waveform wire rings on joining by dressing
Inventor: SALUKVADZE V S
IPC: B24D13/10
Filed: 1975-10-09
Abstract: The end milling cutter is made from wire by forming waveform sections which are joined together. This cutter can be used for machining of carbon steels and also copper and aluminion because the end faces of elastic cutter elements are uniformly distributed. The wire (1) is bent into waveform shape in which the gap between two adjacent wires is smaller than the wire diameter. The waveform shapes are connected at ends to form a flat ring and a number of these rings are stacked to form a cylindrical tool. The flat rings placed together form a cylindrical cutter with end cutting edges. The cutter is completed by a pressing and joining operation.
Patent FR-2291890-A1 (FR)
Title: Road vehicle heating and ventilating control - has panel with shaft and levers controlling water and air flow
Inventor: SCHULZ JOACHIM
IPC: B60H1/00
Filed: 1975-11-18
Abstract: The control assembly consists of a framework (10) with a cover (11) and attachments to allow it to be mounted in a vehicle. In the framework are fitted various control devices, including co-ordination between the heating and ventilating functions. Approximately in the centre of the framework is a shaft (15) through the cover with a control wheel (16) with controls the water flow to the heat exchanger. A control lever (21) is mounted on either side of this wheel, these having a Bowden cable attached to control air flow, including fresh air admission. The control is intended for buses etc. and to be within easy reach of the driver at all times.
Patent FR-2331602-A1 (FR)
Inventor: MARZE XAVIER
IPC: B01J39/18
Filed: 1975-11-14
Abstract: A mixture of at least one non-sulphonated polysulphone and at least one sulphonated polysulphone, this mixture consisting of 10 to 30% by weight of a sulphonated polysulphone which has a theoretical exchange capacity of from 500 to 1,200 meq/kg is provided. Such mixtures enable one to obtain semi-permeable membranes using relatively concentrated solutions of the mixtures. The resulting membranes are particularly suitable for use in ultrafiltration.
Patent FR-2299838-A1 (FR)
Title: Curtain pleating and supporting assembly - has interlocked hooks and eyes on units hooked through curtain tape
IPC: A47H13/14
Filed: 1975-12-19
Abstract: An assembly of units for pleating a curtain and attaching the curtain to a support has, in each unit, a wire portion (5) with its top curved (6) for insertion into pleating tape (8) sewn at the top of the curtain (2). A ring (7) fixed to the lower edge of the vertical portion has a hook (12, 13) on one side and an eye (10, 11) on the other. Both hook and eye are perpendicular to the vertical portion and loosely held on the ring. After fitting of the units into the tape at predetermined intervals hooks and eyes of adjacent units are linked together. The distance between the units is less than along the curtain tape and the excess material forms pleats.
Patent FR-2300619-A1 (FR)
Title: Comminuting moist, coarse rock phosphate - by sieving then grinding oversize material between smooth rollers
IPC: C01B25/18
Filed: 1976-02-16
Abstract: In a process for comminuting moist, broken rock phosphate to give rock phosphate 80% of which has a particle size below 2 mm, the starting material is subjected to at least two sieve classifications and the oversize material from the sieve classification is communited to a particle size below 2 mm using smooth rollers. The first sieve classification pref. produces sieved material with a particle size of 4 mm, and the second classification pref. products material 2 mm. The communication of the oversize material is pref. carried out with 2 smooth rollers rotating at different speeds. The communited product is suitable for the production of phosphoric acid by reaction with H2SO4. The new procedure permits the comminution of moist material to the required degree of fineness using simple appts. and without the application of heat.
Patent FR-2307729-A1 (FR)
Title: Conveyor belt auxiliary piece - has flanges on legs gripping belt with lugs engaged by drive mechanism
IPC: B65G23/16
Filed: 1976-04-14
Abstract: The conveyor belt auxiliary piece comprises an item support and first and second legs extending downwards from the support and clipping over the belt. A flange (42, 44) extends sideways from each leg (32, 34) and has lugs or other devices (46) engaging with the mechanism (50) driving the belt (12). The support (14) can be parallel to the flanges and there can be guides to ensure that the driving mechanism engages with the lugs etc. The design is cheap to produce and much of the wear takes place on the auxiliary piece rather thatn the belt itself, the piece being easily replaceable.
Patent FR-2363949-A1 (FR)
Title: Systeme de transmission numerique et d'affichage de textes sur un ecran de television
Inventor: POIGNET ALAIN
IPC: G09G5/22
Filed: 1976-09-06
Abstract: Le système de transmission numérique et d'affichage de textes sur un écran constitue un système de télétexte. Les textes à transmettre constituent des magazines. Chaque magazine comprend plusieurs pages. Un abonné au service de téletexte concernant un magazine peut sélectionner une page de ce magazine pour la faire apparaître sur son téléviseur. Tant à l'émission qu'à la réception, des circuits sont décrits qui permettent la sélection d'une page au moyen d'un clavier ainsi que sa visualisation. Les magazines peuvent être multiplexés. Les informations de chaque page sont transmises séquentiellement entre deux drapeaux de page. Dans une page, chaque rangée est annoncée par un drapeau de rangée. Applicable dans un réseau de télédiffusion hertzien ou câblé.
Patent FR-2367688-A1 (FR)
Title: Sack emptying appts. using chute - inverts sack, cuts it open, discharges contents and discards empty sack
IPC: B65B69/00
Filed: 1976-10-15
Abstract: A sack (6) is received in a chute (4) which is pivoted at (5). The jack (7) swings the chute to a position (4'), tightly engaging a cover (10). The sack descends to a chute (13). A saw blade (16) is raised by a jack (18) and drawn across the sack by another jack, splitting the sack. The blade is retracted and a chute (13) is pivoted by a jack (14), emptying the sack. The appts. reverts and the empty sack is discharged by a member (20) operated by a jack (21).
Patent FR-2368395-A1 (FR)
IPC: B62J9/00
Filed: 1976-10-21
Abstract: A saddle-bag for bicycles, mopeds and the like, comprises a rigid back plate(1), a front panel, an upper flap, and a flange(2) formed on the back plate(1) and/or on the front panel, the elements being releasably connected to each other so as to be replaceable by differently-coloured elements. The front panel is connected to the flange (2) of the back plate(1) by means of press studs or a sliding clasp fastener (7). The upper flap is connected to the back plate (1) by means of press studs (4), and has a clasp. The back plate (1) and its flange (2) are a single piece of moulded plastics, as are the front panel and its flange (2). One of the flanges (2) is provided with a sealing strip of foam material. The flange (2) of the front panel engages around the flange (2) of the back plate (1). The flange (2) of the back plate (1) has a bead engaging a groove in the flange (2) of the front panel.
Patent FR-2381154-A1 (FR)
Title: Photoelectric lock monitor for e.g. alarm lock - with light beam interrupted by inserted key and alarm actuated if key is not removed after set time
IPC: E05B45/06
Filed: 1977-02-22
Abstract: The photo-electric lock-monitor can be incorporated in any lock which is operated by a key, detects the presence of the key once inserted, and emits a signal warning of the presence after a fixed time interval. The lock housing may incorporate a light-source (68) and an electro-optic cell (75), which a passage (51) through the lock-mechanism allowing light rays to pass from one to the other. The passage (51) may intersect the key-way (22). The lock may be of the cylinder type and be operated by a blade-key of uniform 'H' shape in cross section. The housing may be in two pieces (54, 55) each with half round channel formations receiving the cylinder. One piece (54) contains the emitter (68) and the other the cell (75) with electric circuitry (76, 77).
Patent FR-2348494-A1 (FR)
Title: Glycine-conjugated bile acids determination - using radioactively labelled tyramine derivs. of glycine-conjugated bile acids (BE 17.10.77)
IPC: G01N33/537
Filed: 1977-04-14
Abstract: Measuring the content of a specific, glycine-conjugated bile acid selected from cholylglycine (I), chenodeoxycholylglycine (II), deoxycholylglycine (III) and sulpholithocholylglycine (IV) in a sample comprises (a) providing an antiserum which is specific for one of the glycine-conjugated bile acids. Process further comprises (b) mixing the sample with the antiserum and with a tyramine deriv. of the same glycine-conjugated bile acid, the tyramine deriv. being labelled with a labelling agent; (c) incubating the mixt. so that the antibodies of the antiserum are bound to the glycine-conjugated bile acid of the sample and the labelled glycine-conjugated bile acid tyramine deriv. Process further comprises (d) the bound antibodies and the unbound material into separate fractions; and (e) measuring the radioactivity of one of the sepd. fractions the amt. of the specific bile acid conjugate being determined by comparison with standard samples. Sulpholithocholylglycyltryamine (IVa), chenodeoxycholylglycyltyramine (IIa), cholylglycyltyramine (Ia) and deoxycholylglycyltyramine (IIIa) are claimed. Process is used in the determn. of the ratio of prim. to sec. bile a acid conjugates, which in turn is useful in the diagnosis of hepatic damage due to infection or chemicals. Method can be used directly on serum sample, and can be carried out directly on analytical instruments without special solns. or ampoules.
Patent FR-2387956-A1 (FR)
Title: Pyridyl ethyl and vinyl ketone cardiovascular agents - prepd. from 4-formyl pyridine and a methyl aryl ketone
IPC: C07D213/50
Filed: 1977-04-20
Abstract: Pyridine derivs. of formula (I) are new: (where X and Y = H or together form a bond: A = CO, CHOH, CH2 or C = NOH; R = 4-methoxy phenyl, 4-allyloxy phenyl, 3-methoxy-4-hydroxy phenyl, 2,5-dihydroxy phenyl, 2,6-dihydroxy phenyl, 2,4,6-trihydroxy phenyl, 3,4,5-trimethoxy phenyl, 2,4,6-trimethyl phenyl, 4-bromo phenyl 2- or 3-pyridyl, thienyl, furyl, 7-methoxy benzofuranyl, 4-methyl-7-hydroxy-8-coumarinyl, furyl vinyl, 2-hydroxy styryl, 2,4-dimethoxy styryl or 8-hydroxy quinolyl). (I) are central and peripheral cardiovascular agents, esp. coronary or cerebral vasodilators, and veinous protecting agents. A typical product is beta-(4-pyridylvinyl) (2,3,4-trimethoxy phenyl) ketone m.pt. 72 degrees C. In an example this was prepd. by treating 0.055 mole 4-formyl pyridine with 0.05 mole 2,3,4-trimethoxy acetophenone in aq. ethanolic sodium hydroxide.
Patent FR-2359214-A1 (FR)
Title: Materiau metallifere destine a etre applique sous une flamme pour produire des revetements usinables
IPC: C09D5/46
Filed: 1977-04-27
Abstract: Matériau métallifère destiné à être appliqué sous une flamme pour produire des revêtements usinables. Le matériau selon la présente invention comprend plusieurs composants combinés physiquement, en contact intime l'un avec l'autre, chacun de ces composants représentant, en poids, d'environ 3 à 15 % d'aluminium, d'environ 2 à 15 % d'un siliciure de métal réfractaire, le complément étant essentiellement un métal choisi dans le groupe comprenant les métaux à base de nickel, de cobalt, de fer ou de cuivre. Un tel matériau peut être pulvérisé avec un pistolet-chalumeau 25. Application à un matériau métallifère destiné à être pulvérisé sous une flamme pour former un revêtement métallique usinable en une seule étape sur des substrats métalliques.
Patent FR-2391897-A1 (FR)
Title: Boat hull supporting structure - has oblique bars joining front and rear frameworks of similar modules
IPC: B63B3/36
Filed: 1977-05-25
Abstract: The boat hull supporting structure comprises a lengthwise set of modules, similar in shape and each consisting of a front framework and a front cross-member, together with a rear framework and a rear cross-member. In addition, each module comprises two symmetrical sets of oblique bars (7), each bar joining the front and rear frameworks, and the common point of a cross-member and a framework to the other framework.
Patent FR-2353672-A1 (FR)
IPC: D06P3/68
Filed: 1977-06-06
Abstract: Water-insoluble azo dyes are produced on vegetable fibres by the methods of ice colour technology. The fibre material is first primed with an azo component and the primed material is subsequently developed with a diazo solution of an aromatic amine at a pH of 5.5 to 8.0. Sodium metaborate is used to neutralise the diazo solutions.
Patent FR-2396137-A1 (FR)
Title: Modular load-bearing panel - consists of rectangular folded plate with major faces of diamond point configuration
Inventor: MOURNAUD PATRICK
IPC: E04H1/12
Filed: 1977-06-27
Abstract: The modular load-bearing panels are of a rectangular folded plate construction, and may be used to construct sectional hangars in the medium span range. The major faces of the panels have an angular diamond-point configuration, and assembled hangars may be of a portal frame section. The edges of the panels may thicken out to provide for inter panel connections or anchorage by site-bolting. The panels may be 2m wide by 6 or 10m long and have an effective depth of between 400 and 600mm. Each panel may have two "diamond" points, of four-face pyramid form, with their apices on the central longitudinal axis of the panel, and symmetrically disposed about the said axis.
Patent FR-2396511-A1 (FR)
Title: Prepn. of pork meat excluding ham - by cutting carcass and centering rib chops in mould surrounded by crown of breast meat
IPC: A23L13/00
Filed: 1977-07-07
Abstract: The carcass is cut level with the chine and right around to the breast bone, separating off the hair. The cut piece includes both rib and breast which is carefully trimmed of fat and boned, as well as pref. skinned and salted. The cut piece is pressed in a mould to form a prod. which has the rib chops centered in a surrounding crown of breast meat. The combination of rib and breast is pref. cooked in a similar fashion to harm e.g. smoked, glazed etc. and can be served as hors d'oeuvre or as meat for a main course.
Patent FR-2358753-A1 (FR)
Title: Pile a oxyde d'argent ii et son procede de fabrication
IPC: H01M6/12
Filed: 1977-07-18
Abstract: L'invention concerne une pile à oxyde d'argent II. L'électrode positive consiste en un produit moulé à partir de particules, chaque particule comprenant un noyau 1 d'oxyde d'argent II et une zone surfacique 2 d'oxyde d'argent I déposée de manière continue sur ledit noyau. Forte capacité de décharge.
Patent FR-2674621-A1 (FR)
Title: Guided projectile
Inventor: PIERRE METZ
IPC: F42B15/01
Filed: 1977-07-29
Abstract: Guided projectile, the trajectory of which is corrected by the ejection of lateral jets of gas. According to the invention, the projectile includes thrusters consisting of gas generators which can be primed and which feed pairs of diametrically opposite nozzles (T1 to T4; T'1 to T'4), and the orientation of which is stabilised in roll; these sequentially activated thrusters, at various points of the trajectory, create transverse pulsed thrusts the magnitude and the direction of which are monitored by an angular deviation sensor. The invention applies particularly to self-guided tactical weapons.
Patent FR-2360190-A1 (FR)
Title: Pince d'accouplement d'un connecteur electrique
Inventor: GALLAGHER DAVID ALLEN
IPC: H01R13/639
Filed: 1977-07-29
Abstract: Connecteur électrique. La pince d'accouplement comporte un corps pouvant s'ouvrir et se fermer, des moyens de retenue associés audit corps et fonctionnant lorsque ledit corps est en position ouverte pour recevoir un corps de connecteur et lorsque ledit corps est en position fermée pour s'adapter à un corps de connecteur et le retenir. Liaison de câbles électriques.