baber/WOPTO huggingface dataset:
Patent FR-2296377-A1 (FR)
Title: Combined man's shirt and pants joined below belt level - providing impeccable appearance with comfort for several hours
IPC: A41B1/04
Filed: 1975-04-08
Abstract: Combination menswear comprises an upper element forming a shirt and a lower element forming underpants, joined together by a seam or other means below the normal level of the trouser belt to remain concealed by the belt during use. The shirt may be of the formal type with a shirt front, detachable collar and sleeves ending in cuffs, or the sports type with short sleeves and open neck, or the roll-neck type with long or short sleeves. The underpants may be of the jockstrap or Y-front type, e.g., with a crutch panel secured by buttons. The two elements may be of the same textile matl. or different textile matls. with varying designs, dyes, shades or qualities. The combination provides an impeccable appearance for several consecutive hours, without discomfort caused by the shirt coming out of the trousers.
Patent FR-2306262-A1 (FR)
Title: Isomerisation of alpha-acids and beta-acids from hops - by treatment with magnesium ethylate in anhydrous ethanol
Inventor: MOLL MANFRED
IPC: C12C3/00
Filed: 1975-04-02
Abstract: In prepn. of bitter prods. from hops, a hop extract (in an organic solvent of low polarity) consisting mainly of alpha- and beta-acids, is isomerised with Mg ethylate, suspended in anhydrous ethanol. The Mg ethylate is prepd. beforehand by reaction of the anhydrous alcohol with metallic Mg. Isomerisation is carried out either directly, or after sepn. of the alpha-acids from the beta-acids. The bitter components of hops are utilised to a max. extent.
Patent FR-2308851-A1 (FR)
Title: Switching system for two gas flows of heat pump - has shutters selectively directing flows through two passages and two outlets
IPC: F24F1/02
Filed: 1975-04-24
Abstract: A partition parallel to the flow direction of the two gas flows separates two gas flow passages, and two further partitions parallel to the flow direction but transverse to the first partition separate the passage inlets and separate the passage outlets. Between the partitions are shutters which are selectively moved to direct the gas flows to one of the two passage outlets and to direct the flows along one of the passages.
Patent FR-2313466-A1 (FR)
Title: Electrolytic refining of metals from their liq alloys - esp gallium, mercury, zinc, bismuth, lead, cadmium or indium
Inventor: SMIRNOV S G
IPC: C25C7/00
Filed: 1975-06-06
Abstract: Electrolyser for the prodn. and refining of metals from their liq. alloys, using a bath contg. several stepped compartments for the metal being refined and which serve as anodes, the cathode consisting of the refined metal. Conductors for electric current are provided and a pump for circulating the metal being refined. The novelty is that the compartments are box-shaped and arranged horizontally round the cathode leaving a space(d) between the outside of the boxes and the inner surface of the bath. Each of the boxes is pref. provided with a still, and a water-cooled porous dividing wall is pref. fitted between the anode and the cathode. Metals such as Ga, Hg, Zn, Bi, Pb, Cd or In are refined. This device has a performance 2.5-3 times greater than conventional electrolysers using the same bath vol. and metal of higher quality is obtd.
Patent FR-2314989-A1 (FR)
Title: Self locking telescopic arm for tilting window positioning - incorporates flexible finger and roller to give locking action
IPC: E05C17/08
Filed: 1975-06-18
Abstract: A tilting window is supported by a arm (2) in the open position, which incorporates an automatic locking device. This arm consists of an outer portion (1) carrying a pivot pin at the bottom, engaging the frame. Inside this portion travels an inner portion (2) similarly pivoted at the top by a pin (5) on the window (6). At the inner end of the inner portion is a specially shaped cut out containing a flexible finger (7). This finger traps a roller (11) against the inside of the outer portion. As the window is opened, the roller is free to move under the curved part (9) of the finger. At a required position, a downwards force on the window causes the finger to trap the roller and lock the telescopic arm (1, 2).
Patent FR-2315133-A1 (FR)
Title: Bank cash dispenser operated by inserted credit card - checks validity of card and updates credit data returning new card to customer
IPC: G07F7/10
Filed: 1975-06-19
Abstract: The automatic cash dispenser for banks is actuated by insertion of a customer credit card. It has means (100) for reading the data recorded on the card (106) and checking this data with stored identification data, to check the validity of the card. This validity check is used to authorise the cash dispensing operation and the customer credit recorded on the card is then updated in accordance with the dispensing operation. The cash dispenser has a stock of credit cards, each of which are only used once, so that the inserted card is retained after the dispensing operation and a new card of identical configuration but carrying the updated credit data, is returned to the customer.
Patent FR-2315895-A1 (FR)
Title: Scraper tool removing ice from windows - has V-section bar containing heating element and blade mounted on tubular handle
IPC: A47L1/16
Filed: 1975-07-02
Abstract: The scraper tool is primarily for use in removing hoar frost or ice from windows, and includes an electrically heated edge (4) which melts the ice in advance of the scraper blade (1). The tool includes a scraper blade (1) which is mounted on a tubular handle (3). A 'V' sectioned projection (4), of which the apex is parallel to the blade (1), forms the heated edge. The electric resistance type heating element (2) may be contained in the 'V' sectioned projection (A). A thermostat (5) may be included and the feed wire (6) may be provided with a plug (8). The plug (8) may adapt to an automobile cigar lighter socket.
Patent FR-2324992-A1 (FR)
Title: Combustion chamber platinum grille assembly - has variable thermostat and fine spray directed at grille to prevent steam and air recombining
IPC: F23L15/00
Filed: 1975-09-19
Abstract: The grille assembly consists of heat resistant material, (1, 2, 3). A thin platinum wire is wound over the grille (4) and (5). This is connected to a variable thermostat which allows the heating of the grille to be regulated according to the amount of air and steam passing over the grille. A fine water spray is injected into the system and impinges on the hot platinum wire and prevents the recombining of the steam and air. The heated grille also heats up the incoming combustion air. The grille may be located inside a combustion chamber.
Patent FR-2339805-A1 (FR)
Title: Fluid loss esp. bleeding prevention - by spraying an absorbent material which swells on contact with the fluid
IPC: A61L15/60
Filed: 1976-01-28
Abstract: Fluids leaking into a cavity are stopped by injecting into the cavity an absorbant substance which swells on contact with the fluid. The injection is made from a spray, a pressure gun, or an aerosol for foam or powder. For preventing loss of hydrocarbon flids the absorbant is gr granular polypropylene or polyurethane foam and for the treatment of biological fluids, esp. blood, suitable abo sorbants include calcium alginate, ethylene glycol, propylene glycol, sodium alkyl sulphate and oxidised methyl cellulose. Such absorbants may be mixed with hemostate, antifibrinolytics, K1 vitamins and analgesics. Typical haemostats are silver nitrate, chromic acid and anhydride, hydrogen peroxide, thromboplastin and an oligo-colloidal solution of adrenalone. Typical analgesics are tetracaine, xylocaine, and chloroform. The process is partic. useful in stopping bleeding, e.g. in the nose, uterus, or digestive tract. The method is quick and painless. A typical formulation contained a sodium alkyl sulphate-ethylene glycol foam and 5% disinfectant, keeping the soln. at pH 8.5, the disinfectant contg 38% triethanolamine 5% propionic acid, and 57% ethyldiethylene glycol.
Patent FR-2344366-A1 (FR)
Title: Spring tensioned hacksaw frame - has blade plunger drawn into handle by screw operating against spring pressure
IPC: B23D51/12
Filed: 1976-03-19
Abstract: The hacksaw blade (L) is located at its front end by an anchor pin on a screwed rod held in the main frame (1) by a locking tab. The rear end of the blade is located by a similar rod (7) located in the front part of the handle (2). The rear end of the rod (7) has a pin (9) containing a compression spring (10) against the rod housing (8). In the rear part of the handle (13a) in which is mounted a tensioning rod (17) with a pin attaching it to the front part of the handle. When the tension screw (20) is turned the front part of the handle is drawn back thus exerting tension on the blade.
Patent FR-2306630-A1 (FR)
Title: Flattened bladder contg. spacers with holes in one surface - for retaining water, mineral salts and fertiliser around plant roots
IPC: A01G29/00
Filed: 1976-03-30
Abstract: Water retainer for plant roots in pervious soil comprises a flattened blader. This is pref. made of polyethylene with spacer elements, pref. gravel, enclosed between its two surfaces. One of the surfaces is provided with perforations. The edges of the blader may be extended by a projection which is closed at its end. Diametrically opposite this projection on the edge of the bladder is an open projection in which is inserted a metal bar, pref. Cu, which is exposed to the sun's rays to heat up the water contd. in the bladder and the air contd. in the closed projection, causing the water in the bladder to rise up through the soil around the plant by capillary action. The soil around the plant above the bladder is sprinkled with fertiliser, then with plenty of water contg. mineral salts, which are entrained by the water rising up from the bladder.
Patent FR-2308861-A1 (FR)
Title: Profiled beam section for buildings - comprises two side flanged beams connected by straight link with dovetailed joints
IPC: E04C3/04
Filed: 1976-04-23
Abstract: The profiled composite beam section, for building constructions, is built up from three separate extruded sections. A central straight link I-section (1) has re-entrant dove-tails at the ends (5). The upper beam (2) has a flat top and end flanges including a rectangular slotted portion suitable for door or window frames, an internal flange and a trapezium section rib (4) which fits tightly into the dove-tail cut-out (5) of the cross-link. The lower beam (3) is a simple flat member with short flanges and has a dove-tail fitting (4) similar to that of the upper beam. When fully assembled the dove-tail joints are weather proof.
Patent FR-2312244-A1 (FR)
Title: Hypoglycaemic 2-imidazolines - e.g. (2-(6-fluoro 1,2,3,4-tetrahydro 1-naphthyl methyl) imidazoline
IPC: C07C57/15
Filed: 1976-05-25
Abstract: Novel imidazolines of formula (I) and their acid-addn. salts: (where X and Y are H or F; R and R1 are H or 1-6C alkyl or 3-6C cycloalkyl; and n is 1-3) are hypoglycaemic agents, used at a dose of 1-6 mg/kg.
Patent FR-2466024-A1 (FR)
Title: Appareil explorateur pour la detection de radiations
Inventor: MARCUS
IPC: G02B26/10
Filed: 1976-06-16
Abstract: L'INVENTION CONCERNE UN APPAREIL EXPLORATEUR, DETECTEUR DE SOURCES DE RADIATION INFRAROUGES, DONNANT DES INDICATIONS AUDIBLES DE LA DETECTION D'UNE SOURCE DE RADIATIONS FACILITANT LA LOCALISATION DE LA POSITION DE LA SOURCE. LES SIGNAUX DE SORTIE DU DETECTEUR D'INFRAROUGES 1 SONT TRANSMIS, PAR UN CIRCUIT DE SEUIL 4, A UN CIRCUIT ELECTRONIQUE 10, 11, 12, 13 PRODUISANT DES SIGNAUX AUDIBLES DANS LE HAUT-PARLEUR 6.
Patent FR-2356028-A1 (FR)
Title: Sleeve-type pneumatic actuator - has membrane fitting over ring distance pieces or coil spring and bulging inwards when sleeve is evacuated
IPC: F15B15/10
Filed: 1976-06-24
Abstract: The ram or actuator may be pneumatically operated. It has a membrane of elastomer material enclosing a chamber to which a pressure or vacuum source can be connected. The membrane is coupled to the mechanism to be actuated. The membrane (10) is of sleeve form, with end pieces (15, 16). It is fitted, without pre-stressing, over interior components (111, 112, 113). In the working condition the membrane forms corrugations over these components, which act as distance pieces. One of the end pieces has a coupling (17) to the mechanism actuated, and the other a port (18) connected to the power source. Both have a ring fitting in a recess so as to clamp the membrane end between, the ring being held in place by clips.
Patent FR-2358222-A1 (FR)
Title: Nouveaux procede et dispositif pour le brassage electromagnetique de produits metalliques coules en continu
Inventor: VENTAVOLI ROGER
IPC: C22B9/00
Filed: 1976-07-13
Abstract: L'action du champ est initiée dès le début de la solidification du produit 5 en lingotière 1 et en ce que l'on règle l'intensité B du champ et la distance L le long de laquelle il agit, en fonction de la profondeur désirée d de localisation des amas d'inclusions au sein du produit, de manière à satisfaire la relation B**2.L = 1/ gamma v (16 d** 2 + 120 d) où gamma représente la conductibilité électrique du produit coulé et v la vitesse de propagation du champ. Conformément à l'invention on peut réger L au moyen d'un inducteur polyphasé 10, constitué de deux parties distinctes : une partie fixe 11 disposée dans le corps de la lingotière 1 et une partie 13 de longueur modifiable disposée à l'extérieur de la lingotière dans le prolongement de la partie fixe 11. L'invention permet d'améliorer la qualité de peau des produits obtenus et peut être appliquée à tout produit coule en continu quel que soit sa composition ou son format
Patent FR-2368766-A1 (FR)
Title: Remote alarm monitoring system - uses waveguides through internal walls to carry centimetre wave alarm signal to detector producing audible alarm
Inventor: RAGOT ALBERT
IPC: G08B1/08
Filed: 1976-10-19
Abstract: The system is designed to transmit an alarm signal to a remote control point by means of high frequency electromagnetic waves. The alarm detector is separated from the alarm reception point by at least one wall. In the first room (1) is a detector (7) which tranmits an alarm to the control room (3). The detector (7) sends an electrical signal to a modulation and wave shaping circuit (8) which is connected to a transmitter receiver (9). The emitter receiver (9) is connected to a waveguide (10) via a circulator (11). The waveguide (10) passes through the wall (4) and has fitted to its ends a cone aerial. The waveguide system transmits centimetre waves. The wall (5) has a passive wave guide (13) passing signals to the receiver (14) in the control room, where an audible alarm signal is produced.
Patent FR-2329975-A1 (FR)
Title: Digital linearisation for non-linear analogue signals - produces correction code from comparison of signal with straight-line function
IPC: G06F7/62
Filed: 1976-10-29
Abstract: The digital linearisation circuit provides automatic correction of a non-linear output of a measuring instrument e.g. resistance thermometer. The analogue signal is converted to digital form (20). The output of the converter is connected to an OR-gate and binary counter (23) whose outputs are connected to the address inputs of a coefficient register (24). The individual points on the non-linear characteristic curve are compared with corresponding points on a straight-line reference so that a correction code-word is produced. The correction signals, in complementary-code, pass to a correction register (25) controlled by a clock-pulse (29). The clock-pulse is gated via a flip-flop (26) and AND-gate (27) to the OR-gate at the input of the binary counter. The digitally-corrected output of the first counter (23) can be used to operate a display device.
Patent FR-2372384-A1 (FR)
Title: Solid fuel burner with screw feeder for fuel - has forced draft fan providing combustion air through base
IPC: F23C6/04
Filed: 1976-11-24
Abstract: The main body (20) of the solid fuel combustion chamber (24) is cylindrical located about the central axis (21) and is closed top and bottom by panels (22, 23). The fuel is fed to the burner by the screw feeder (25). The feeder is driven by a reduction gear (26). The central column (28) opens into the combustion chamber. Air is admitted through a forced draft fan (33) into the base, through the orifice (24). The grill (35) is mounted above the orifice. The fuel reaches the level (38) of the base of the central column during normal operation.
Patent FR-2372060-A1 (FR)
Title: Perfectionnements relatifs aux transporteurs aeriens du type a double voie
IPC: B61B10/02
Filed: 1976-11-30
Abstract: L'invention concerne un transporteur aérien du type à double voie dans lequel une chaîne portée par des chariots roulant sur la voie supérieure entraîne des éléments supports de charge roulant sur la voie inférieure. L'elément support de charge C comprend un ou plusieurs chariots 6, 7, 8 dont l'un (le chariot 6) comporte un amortisseur télescopique monté entre le châssis du chariot et un élément d'attache inférieur 13 raccordé à la partie restante de l'élément support de charge pour amortir les chocs résultant des arrêts et démarrages de l'élément support de charge. L'invention est applicable aux transporteurs aériens.
Patent FR-2378030-A1 (FR)
Title: Isoquinolino-imino-tetra:hydro-thiazolo-isoquinoline(s) - having antiinflammatory, analgesic and anti-thermic properties
IPC: C07D513/04
Filed: 1977-01-20
Abstract: Isoquinolines derivs. of formula (I) in their (R) and (S) forms, and mixtures of these, and their acid addn. salts, are new. In (I) R is straight or branched 1-10C alkyl. A typical prod. is 3- (3-methyl-5-isoquinolyl)imino 1,5,10,10a-tetrahydro thiazolo 3,4-b (S)-isoquinoline, m. pt. 181 degrees C. In an example this was pred. from 5-amino-3-methyl isoquinoline and 3-methylthio-1,5 10, 10a-tetrahydro thiazolo 3, 4-b S-isoquinolinium iodide in pyridine at 20 degrees C.
Patent FR-2378134-A1 (FR)
Title: Movable harbour for use in developing countries - consists of long self-propelled pontoon moored perpendicular to shore to enable ships to berth on each side
IPC: E02B3/06
Filed: 1977-01-24
Abstract: The movable harbour installation may be used in developing countries and comprises a self-propelled pontoon, with bridge gangplanks giving access to the shore-line. Stabilisation is achieved by a combination of moorings and anchorages. The pontoon is perpendicular to the shore so that a cargo vessel may berth on either side. Two moorings extend obliquely and symmetrically from the stern, two simple anchorages from the prow, and two lateral anchorages from each side. The lateral anchor cables extend from a windlass to pass under the vessel and attach to a permanent anchor ring, and can yield under lateral eg berthing forces.
Patent FR-2379208-A1 (FR)
Title: Telephone system screening out unwanted signals - has switch-bank with settings for programming from subscriber and remote telephones
IPC: H04M11/00
Filed: 1977-01-31
Abstract: The telephone system has an accessory unit to screen out undesirable signals from desirable signals. It can also be used for remote control of the function of the various electrical controls. It consist of a switch which is used to programme the system from the telephone set of the subscriber using local energy and set in a particular position. The switch can be changed over to a different position where the system can be programmed from a different telephone set via ordinary telephone lines. There is also a triggering pushbutton and a decoding selector system. The signal transmiter and receiver is fitted with a signalling unit and a function generator in a normally closed circuit. The transmitter and a scanner will open the circuit to the signalling unit. The function generator will close the circuit.
Patent FR-2383684-A1 (FR)
Title: Holder for use in lotto and similar games - has plastics wallet with slide and window with pocket for holding score card and master card
IPC: A63F3/06
Filed: 1977-03-16
Abstract: The holder is for use in lotto and similar games and comprises a plastics wallet (1) folded centrally (2) to form two sides. Inside a narrow strip (3) is welded (4) along three edges as a pocket. On the right is a rectangular section (7), welded (8) onto the front of the pocket. This section has its top and bottom open to form a slide for the score card (9), spacers under the welds providing clearance. in front of the slide is an aperture, covered with transparent plastic (12) to provide a window open along one edge. This holds the master card, taken from a pack stored in a pocket (17, 18) on the left (5).
Patent FR-2344803-A1 (FR)
Title: Heat exchanger for motor vehicle air conditioner - has heat exchanger made from flat tube bent into convoluted shape
IPC: F28D1/047
Filed: 1977-03-17
Abstract: The heat exchanger especially a motor vehicle air conditioning plant evaporator or condenser is made from flat metallic tubes. This tube is bent into a convulated shape and has straight sections connected by rounded parts. Heat exchanger has small frontal surface are and is compact. At least in the region of the bends on the same side of the convoluted tube arrangement the minimum spacing between two adjacent straight sections connected by the same bend, is smaller than the diameter (A) of the bend. Alternatively in the region of each bend (2a) the minimum spacing (C) between two adjacent straight sections (1) which are connected by the same bend, is smaller than the diameter (A) of the bends. The heat exchanger can be made of two convolution arrangement with straight parallel sections one which are nested into each other. Both arrangements have common end connections.
Patent FR-2383855-A1 (FR)
Title: Bakery conveyor for trays between forming and proving - gives access for operators to unload from both sides and end
IPC: A21C9/08
Filed: 1977-03-18
Abstract: A pair of endless carrier chains follow parallel advance and return paths in horizontal planes inside the side members of a support frame. Horizontal carrier frames are pivoted between the chains to remain horizontal throughout advance and return paths. Each frame should be suspended on a pivot pin on each chain, these two pivot pins being horizontally offset longitudinally of the conveyor. The chain wheel axes of the two chains are correspondingly offset so that the complete chinas are similarly offset. Both chains are pref. driven in synchronisation from a common power unit, e.g. via toothed belts or similar, positive transmission. Used for dough lump conveyor for bakeries, partic. between forming machine and prover. The device is much more compact than previous conveyors of this type. The discharge end of this conveyor permits access for several operators on both sides and at the end for fast unloading and return of empty trays.
Patent FR-2347542-A1 (FR)
Title: Carburettor with integral accelerator pump - has cylindrical secondary fuel chamber containing piston actuated by throttle to feed fuel to main venturi
IPC: F02M7/08
Filed: 1977-03-25
Abstract: The carburettor for combustion engine consists of a choke tube n12) with a main venturi (14) and a throttle butterfly (16). A float chamber (18) communicates with the venturi feed tube (22) through jets (20). A passage (54) feeds fuel to a cylindrical chamber (25) which contains a piston (42) held in position by springs (44, 52). A lever (28), connected to the butterfly (16), actuated a rod (26) and piston (40) sliding inside the main piston (42). The bore in which it slides is grooved. When the accelerator is gently depressed, the rod and pistons descend slowly, allowing fuel to pass from the bottom to the top of the chamber through the grooves. When the accelerator is sharply depressed, the fuel cannot pass in time and it is forced into the main venturi tube (22).