baber/WOPTO huggingface dataset:
Patent FR-2010977-A1 (FR)
Title: 5'-guanylic acid crystallisation
IPC: C07H19/20
Filed: 1969-06-13
Abstract: Crystals of 5'-guanylic acid trihydrate and of anhydrous 5'-guanylic acid are prepared as follows: A solution containing the acid together with, as the main impurities guanosine 2',5'-diphosphate and guanosine 3',5'-diphosphate, is brought to pH 0.3-0.8 at a temp. below 10 degrees C. Crystals of the trihydrate are obtained and may be isolated. Alternatively, they are taken, in an aqs. paste, to a temp. above 15 degrees C, whereupon the anhydrous crystals are formed and are isolated from the mother-liquor. The products are used to improve and enhance flavour of food. Previously the free acid could not be prepared in pure crystalline form; either the alkali-metal salts were made, or amorphous or gelatinous precipitates of the acid, difficult to filter, were made, or it was not possible to remove the impurities.
Patent FR-2027071-A1 (FR)
Title: Lubricant for aircraft gas turbines consisting - of a mixture of esters
IPC: C10M105/38
Filed: 1969-12-24
Abstract: Esters are prepd. by reacting a mixture of trihydroxymethylpropane and neopentylglycol in a molar ratio of 1-2.5:1 (esp. 1.5-2.0:1) with a mixture comprising 0-20% pentanoic acid, 15-40% (pref. 17-28%) n-hexanoic acid, 25-50% (pref. 35-42%)n-octanoic acid and 15-50% (pref. 35-45%) n-decanoic acid. Up to 25% excess of acid is used.
Patent FR-2112031-A1 (FR)
Title: Calcium - silicon alloy - for modifying cast iron
IPC: C21C7/076
Filed: 1970-07-22
Abstract: Spheroidal graphite cast iron is obtained by the use of a Ca-Si alloy of compn. (wt. %) 6-30 Ca, 51-66 Si, 0.2-10 Mg, 0.1-12 rare earth metals, 0-12 Ba, 0-12 Sr, 0-10 Y, 0-12 Li, 0-10 Sc, 0-10 Rb.
Patent FR-2153382-A1 (FR)
Title: Glass shade with internally ribbed wall -made from press - preform
IPC: C03B11/06
Filed: 1972-09-21
Abstract: In the prodn. of a hollow glass lighting fitting with an optical wall structure, a drop shaped heated plastic lump of glass is firstly shaped by a pressing operation into a hollow blank with an inner profile having a preliminary structure permitting the formation of the desired end shape and structure by suction or blowing. The process is used for achieving a ribbed spherical lamp shade, the first operation being carried out in a die with a suitably surface shaped punch. The method permits the mass prodn. of fittings at low cost.
Patent FR-2158323-A1 (FR)
Title: Seasoning mixt - esp for meat cookery
IPC: A23L13/00
Filed: 1972-10-27
Abstract: The meat is first coated with a first phase mixture consisting of the following, all in wt.%;- plain flour - 45-75; pre-agglutinated starch - 2-10; cornflour - 5-25; spices etc. =20. It is then browned by frying in oil. Water is then added together with the second gravy forming phase and this is an agglomerate of >=40 wt.% flour/pre agglutinated starch, 30 wt.% of cooking fat and again =20 wt.% of spices. Cooking continues over a gentle heat.
Patent FR-2231526-A1 (FR)
Title: Cross-shaped universal set square - with 2 grooved elements, sliding relative to each other, joined by pref. plastics block
IPC: B43L7/14
Filed: 1973-05-30
Abstract: A universal set square for drawing is in the form of a cross and has two elements which move a right angles to each other, each having grooves in the longitudinal direction. The joining element is a block in the form of a cross sliding in the grooves. It is pref. made of methyl polymethacrylate, PVC, wood or metal.
Patent FR-2239985-A1 (FR)
Title: Glass ampoule and tube opening device - fits over ampoule which acts as axis for device rotation
IPC: B67B7/92
Filed: 1973-08-07
Abstract: The device has a straight cone, cylinder or prism inside, and a round recess, formed by a surface of revolution, into which the end of an ampoule is inseted. The base acts as the cutting part, dependent on the cone arrangement, and the device ifts over the ampoule etc., which becomes the guiding axis round which it rotates, either perpendicular to the ampoule axis or to its inclined wall. The device can be so designed that after opening the removed ampoule tip is held in it until inverted.
Patent FR-2241670-A1 (FR)
Title: Method of forming composite building panels - involves placing foam between two glass fibre coated skins
IPC: B29C44/38
Filed: 1973-08-24
Abstract: The building panels for prefabricated dwelling constitute two parallel skins of glass fibre reinforced polyester resin contg. a core of expanded polyurethane foam. A skin is prepared by laying successive layers of bonding agent, polyester resin, glass fibre which is rolled into the resin, polyester resin and finally glass fibre. Then two skins are placed horizontally parallel and foam introduced by a nozzle which disposes material initially at a rear corner, hence filling the void by successive traverses. The skins are separated by edge battens on three sides, the fourth side being left open for the nozzle.
Patent FR-2325014-A1 (FR)
Title: Delayed:action fuse adjusting tool - is of compass shape with stops limiting leg opening and closing movement and rings with lugs fitting over fuse components
Inventor: BLIN ANDRE
IPC: F42C17/02
Filed: 1973-12-28
Abstract: The tool is for adjustment of the delayed-action nose-cone fuse of a missile. The tool is shaped like a pair of compasses, the two legs ending in handles and fixed to rings with internal lugs fitting over the two fuse components. The legs are spring-loaded against stops determining the maximum opening position, which corresponds to the positions of the two notches when the fuse is inert. Other stops limit the amount of closure of the legs and thus determine the fuse setting, and are adjustable in stages, so each time one is passed a considerable effort is required by the user, until the final stop is reached.
Patent FR-2260678-A1 (FR)
Title: End-piece for metal or plastic decorative moulding - is fixed onto a support by hooks fitting into holes in support
IPC: E04F19/02
Filed: 1974-02-07
Abstract: The end-piece (1) consists of a first part forming the end of the decorative moulding (3), fixed onto a support (4); and a second part part (5) forming the part of the end piece to one end of which the mould is fixed. The two parts have a flat surface in common facing the support. On the flat surface the end piece has a fixture-hook (6) consisting of a hooked elastic piece wiht one side which is straight and flat on one surface and cylindrical on the surface at right angles to the flat part. The second side of the hook (8) is slanting and joined to the first side by a flexible curved piece. The hook (6) fits into a circular or oblong hole (10) in the support.
Patent FR-2260966-A1 (FR)
Title: Piece of jewelery made of precious stones - has a setting made of two thin shells joined together
IPC: A44C17/02
Filed: 1974-02-20
Abstract: The two shells (14, 15) can be made of wood and are joined so that a socket corresponding to the shape of one part of the stone (13) is produced between them. The top shell (14) has two flat parallel faces (16, 17) the top one of which forms the face of the jewel. In the neighbourhood of the lower face (17) the shell (14) has a cavity (20) into which the upper part of the stone fits while the lower part of the stone fits into a similar cavity in the bottom shell (15). The two shells are joined together by means of screws, the head being countersunk and masked.
Patent FR-2261697-A1 (FR)
Title: Improved manure burying machine - has container, valve, and soil penetration shares
IPC: A01C23/00
Filed: 1974-02-25
Abstract: A chooper (10) attached to the emptying and suction valve (11) of a tank (12), has blades (13) with cutters, passing level with the output ducts. The chopper is driven by the tractor power take-off. The function of the blades is to deal with any solids such as draw, hay or silage, and to prevent them from blocking up the distributor system. The burying shares (19) are attached to the tank drawbar, and are adjusted for depth by a double acting ram (20). The shares are supplied with manure through ducts (21).
Patent FR-2266845-A1 (FR)
Title: Pipe coupling for domestic water system - uses smooth bore T-fittings with press fitted screw ended branch fittings
IPC: F16L41/02
Filed: 1974-04-08
Abstract: The T-fittings are designed so that the bore at the end of one branch matches the outside diameter of the other branches. This enables the T-fittings to be joined together by fitting the smaller branch of one fitting into the branch of another. The larger bore branches receive press fitted branch pipe fittings which have externally threaded ends so they may be fitted to pipes using nuts and sealing rings. The fittings may be made of copper and brazed or soldered together. Alternatively plastic may be used in which case the fittings are heat welded or glued together.
Patent FR-2273124-A1 (FR)
Title: Reinforced concrete office block construction - has ducting for air conditioning and other services
IPC: E04B1/20
Filed: 1974-05-31
Abstract: The modular concrete floor is case in situ and when finished has a honeycomb effect on the underside, thus if the building has more than one storey lights can be easily attached in the ceiling cavities, avoiding the need for a false ceiling. The framework for the walls is made of square section reinforced concrete beams with infill panels of precast wall blocks. Galvanised steel ventilations ducts can be put in place along the beams and linked to small ducts placed along the internal walls of the precast wall blocks with grilles for air extraction and diffusion. Ducts are also provided for heating, lighting and telephone for each floor. Hollow blocks are used for dividing up the floor space on each floor.
Patent FR-2279167-A1 (FR)
Title: Energy saving accounting system for number of appliances - is carried out at user group level for savings on full power use
Inventor: GINISTY CHRISTIAN
IPC: G01K17/06
Filed: 1974-06-06
Abstract: The energy saving accounting method is for individual appliances connected to a collective distribution system, and distributed in groups, each allocated to a user responsible for the control and or the reduction of consumption of each of the appliances in his group. The energy saving accounting method is effected at the user group level from savings realised on each appliance with respect to its operation at full load. The accounting is varied as a function of the relative importance of the full load power of each appliance as much as with respect to that of the group as with respect to the collective distribution system.
Patent FR-2279483-A1 (FR)
Title: Rotary vine stem sorter for grafting - has holders rotating around cam and releasing stems progressively according to size
IPC: B07C5/07
Filed: 1974-07-22
Abstract: A vine stem sorter for stems for grafting, has a turntable (3) rotated from underneath by a drive motor (5) has a plate cam (1) mounted at the centre, from which extend radially outwards a set of selectors, each with a fixed jaw (13) and a moving jaw (15) the jaws being V shaped and interlocking with a space between, in which the narrow end of the stem is inserted. Each moving jaw is attached to a slider (14) with a spring around it. Thus the cam is shaped so that as the jaws rotate around it, they open gradually so that the stems are released according to their size, so fall into sorting containers (6) underneath. A vertically moving closing plate (9) under each container is lowered to release the contents of the container.
Patent FR-2294298-A1 (FR)
Title: Alarm lock actuated by lateral force on bolt - mortice slides laterally against springs and within casing to close contacts
IPC: E05B45/08
Filed: 1974-12-09
Abstract: The lock with built in alarm which is raised when the door is forced, is of the type with the bolt (1) sliding into a mortice (3) to lock, and has a contactor (5, 6) within the mortice with contacts brought together and the alarm effected by a horizontal force applied to the door. The mortice constitutes an open ended box (3) which is sprung (4) to reciprocate laterally within a fixed casing (2), and the lateral motion of the inner box (3), under horizontal forces transmitted via the belt and against the springs, causes the contacts to come together. Alarms can be of the sonic or visual type, and appropriate materials are used to provide the "spring" between mortice box and casing.
Patent FR-2257165-A1 (FR)
Title: Switchgear assembly cubicle with busbar compartment - plate forced onto switch contact carries matching sockets with earthing contact on opposite side
IPC: H02B11/167
Filed: 1975-01-03
Abstract: The carriage (12) is rolled in and out of niche (14) of the partition (13) in the fixed part of the switchgear cubicle (11), and the bus bars (20) are set in the cubicle section (18) on insulator supports (22). The bell-mouth of contact socket (21) is aligned with through hole (24) in the partition (13) protected by a shutter (25). The cable terminates in a section (17) where the instrument transformers (28) are located, with a connecting socket (29) in the partition (13) protected by a shutter (31). The front box is mounted on the trolley (33) of the carriage and is fitted with an operating lever (36) and holding handle (35). While the opposite end carries socket contacts of the switch (38) on insulators (39, 40). The carriage cannot be fully wheeled in when the contacts plate is inserted.
Patent FR-2300518-A1 (FR)
Title: Wrist-watch strap fastener - has two hinged clip arms with screws holding strap half end in sleeve on one arm
IPC: A44C5/24
Filed: 1975-02-13
Abstract: A wrist-watch strap fastener has two arms (7, 8) connected at their free ends (19, 20) to the ends of the watch- strap and to each other so a to fold onto one another and clip together to effect strap closure. One arm (8) has a rectangular section sleeve (15) into which the end of half of the strap is inserted and held in place by two screws (16, 17) bearing on the strap after the strap has been cut to length. The other arm (7) is connected to the second half of the strap by a pivot pin, and has inner recesses (12) into which projections (21) on arm (8) clip when the fastener is closed.
Patent FR-2302560-A1 (FR)
Title: Indicator displaying patient's risk of heart attack - is fitted with two rotatable discs viewed through respective windows in sleeve
IPC: G09F11/23
Filed: 1975-02-27
Abstract: The indicator is used to display a patient's risk of a heart attack in dependence on a number of different factors, relating to the patient's lifestyle and medical condition. It comprises two rotatable discs, positioned one above the other within a sleeve with one or more zones of each disc visible through respective windows in the sleeve. The lower disc lists the different factors affecting the chances of heart attack, viewed one after the other through the window together with a corresponding index number. These index numbers refer to scale markings around the periphery of the second disc which projects slightly from the sleeve, so that it can be positioned in accordance with the index numbers.
Patent FR-2301440-A1 (FR)
Title: Forming silverware display box from single blank - by forming hinge lines for several thickness walls
IPC: B65D5/28
Filed: 1975-02-24
Abstract: The display box comprises a one piece blank of cardboard and has a single thickness bottom (1) and shallow sides (4, 5) folded to a treble thickness. Each side is scored or perforated along fold lines to ensure flat folds are obtained. Each of two opposing sides of the blank has a notch each end of an inner wall thickness, providing rebates for the adjacent sides when the corners are formed using staples. A variant has a deeper notch in all ends, providing fold over tabs for the corners.
Patent FR-2302808-A1 (FR)
Title: Tubular drilling bit for cutting large dia. holes - has helical slots forming blades with cutters mounted on their extremities
IPC: B23B51/04
Filed: 1975-03-03
Abstract: The tubular drilling bit with several independent cutting blades (1) is for cutting large dia. holes and permits core recovery. The open working end of the bit is subdivided into longitudinal blades by several helical slots, with cutting edges (2, 3) mounted on the free blade extremities. This arrangement obtains flexible cutters less liable to impact fractures. The distance that the slots deviate for a line parallel to the bit axis is equal blade width, and the pitch of the helix equals blade height times 360 deg. divided by the angle subtended by each blade and the bit axis. Successive cutting edges may staggered relative to each other in the circumferential sense; and cutting edges may be monolithic with the blade, or be welded appendages.
Patent FR-2303258-A1 (FR)
Title: Heat exchanger with centrifugal blower - has ring of thermally conductive guide blades connected with thermal conductors
IPC: F24H3/02
Filed: 1975-03-05
Abstract: Heat exchanger with a rotating drive shaft and drive mechanisms such as a centrifugal blower, which is mounted and coupled on the drive shaft and has an inlet for a gaseous medium, where the drum type impeller increases the speed of the incoming gaseous medium and delivers this again at its periphery. A ring of fixed guide blades is fixed concentrically around the blower impeller but at a short distance from this. Each guide blade (4) is a leaf-shaped, thermally conductive element which is so formed and directed that it guides the gaseous medium coming from the blower impeller in given paths at one end of each guide blade. This end is connected with a thermal conductor (5). Electric elements effect a heat flow between the guide blades and the conductor.
Patent FR-2311295-A1 (FR)
Title: Concrete tensile test machine calibration - involves using calibrated test sample placed between pads for bending
Inventor: DURAND MARCEL
IPC: G01N3/62
Filed: 1975-05-14
Abstract: The apparatus calibrates and) or checks tensile testing machinery by bending prismatic samples (14) of concrete. The machine has pads which transmit a strain to a sample placed between them. The sample makes contact with the pads by two of its longitudinally opposite faces. One of these faces makes contact with two internal pads while the other face makes contact with two external (12b, 13b) pads. The distance between the internal pads (12a, 13a) is less than that between the external pads. The external dimensions of the body of the apparatus are identical to those of the sample. One of the longitudinal faces of the body provides a recess in which a measurement cell is placed thus presenting an external pressure pad. The measurement cell may be a dynamometer or strain gauges.
Patent FR-2310743-A1 (FR)
Title: Combined massage table - has supporting belt winding on and off rollers in housing at opposite ends
IPC: A61H1/00
Filed: 1975-05-16
Abstract: The combination massage table can be used for several different operations, having a horizontal transport system suitable for any human being. It has a supporting belt (2) moved to and fro, and winding on and off rollers in housing (6,7) at opposite ends of the table, so as to alter the supporting and epidermic contact surface. The table itself can comprises two plates in line with each other, but leaving at the centre a recess between them accommodating the massage roller. The plates are covered with flexible travelling belts.
Patent FR-2312773-A1 (FR)
Title: Vehicle headlights checking and adjustment - uses optical test equipment operated on positioning cross member in contact with independent alignment bar
IPC: G01M11/06
Filed: 1975-05-30
Abstract: The equipment is used to check and adjust the intersecting beans produced by the headlights of a vehicle. Optical test equipment (1) receives the light bean a positioning cross light, the base of this equipment having a positioning cross member (9) whose ends have projecting pressure lugs (19). An independent alignment bar (14) is provided, this having friction pads (15) at its ends in contact with the ground. This bar is placed in contact with the front part of the vehicle's wheels thus enabling the base of the optical equipment to the positioned correctly by bringing the pressure lugs (19) of te cross member into contact with the alignment bar (14).
Patent FR-2274726-A1 (FR)
Title: Dyeing fibrous textile matls - by spraying on dye before combing or carding operations to ensure uniform dye distribution
IPC: D06P7/00
Filed: 1975-06-10
Abstract: A fibrous textile material (e.g. a lap or sliver) passes through a spray chamber where conventional lubricating or dressing fluids are sprayed onto the material. A dye is mixed with the lubricating or dressing fluids to dye the material which then pref. passes through an assembly of pressing rollers to squeeze the dye into the material. Subsequently the material is advanced on e.g. a conveyor to a carding or combing device. The cost of the process (e.G. time, energy etc.) is reduced since the dye operation is combined with conventional dressing or lubricating operations. The friction between the fibres ensures good distribution of the dye.
Patent FR-2355477-A1 (FR)
Title: Mascara applicator - has rod with brush portion and circumferential grooves
Inventor: LEVINE SOL
IPC: A45D40/26
Filed: 1975-07-21
Abstract: The mascara applicator for applying mascara from a container comprises a rod, a brush portion attached to or integral with the rod in the direction of the axis of the rod, and a series of spaced circumferential grooves in the rod substantially opposite the brush portion across the longitudinal axis.
Patent FR-2319541-A1 (FR)
Title: Ethylene polymer coated food packages - irradiated with beta:rays or gamma:rays to improve resistance to heat, fats and solvents
Inventor: BOIS HENRI
IPC: C09D123/04
Filed: 1975-07-31
Abstract: Food packages consists of a support coated with an ethylene polymer which is then irradiated. The polymer is pref. high or low density polyethylene or an ethylene/vinyl acetate copolymer. The support must be unaffected by radiation and is pref. Al, cellophane, polyester, paper or cardboard. Al-coated cardboard can be used as a support for the prodn. of dishes in which pre-prepd. food can be heated. Typical radiation doses are 105 to 109 rad, but the intensity and the thickness of polymer can be adjusted to give the desired properties in the product.
Patent FR-2325788-A1 (FR)
Title: Stay mechanism for rotating and tilting windows - has pivoted brackets and eccentric screw for optional mounting
IPC: E05D15/52
Filed: 1975-09-25
Abstract: The stay mechanism is used for combined rotating and tilting windows. One end of the stay rod is pivoted on a moving frame and the other end has a pivoted element. This ensures that the stay rod can be used for left or right hand mounting. The pivoted element angular position can be adjusted so that the moving frame angle relative to the fixed frame is adjustable. Between the pivoted element (7) and the end of the stay arm (1) are arranged pivoted adjusting members. The adjusting member arrangement has a pivoted bracket (6) with two arms at right angles to each other. They stay arm has an eccentric adjusting screw (13). One arm of the pivoted bracket (6) contacts the detachable pivot (26) and the other arm is in contact with the eccentric screw.
Patent FR-2289668-A1 (FR)
Title: High strength metal cables - using wires of varying dia. in the strands used to form the outer part of the core
IPC: D07B1/06
Filed: 1975-10-21
Abstract: Metallic cable, in which the core (I) is made of strands formed from a wire constituting their core (II) and a layer of min. five wires laid round core (II), and in which at least the external strands of core (I) are covered by a synthetic material. The novelty is that at least each second strand of a layer of strands in core (I) contains at least one external wire with a smaller dia. than the remaining external wires. The smaller wire pref. has a dia. of 40-75% of that of the remaining external wires, esp. 6 0%, and the pref. arrangement consists of five wires with the major dia. and one wire with the smaller dia. Better adjustment of the external wires round core (II), with a higher mechanical capacity than conventional cables, and where the synthetic material has improved access through the strands.