baber/WOPTO huggingface dataset:
Patent FR-2134012-A1 (FR)
Title: Myxin-metal complexes prodn - by reaction in aq suspension, having broad-sprectum antimicrobial activity
IPC: C07D241/52
Filed: 1972-04-21
Abstract: The Fe (III), Ca, Sr or Mg complex of 6-methoxy-1-phenazinol 5, 10-dioxide (myxin) (the Sr complex being a new and claimed cpd) is prepd. by reacting myxin with FeCl3.6H2O or a basic Ca, Sr or Mg salt or hydroxide in an aq. suspension. Th complexes obtained have strong broad-spectrum antimicrobial activity, being active against gram-positive and -negatie bacteria, fungi, protozoa and helminths, and can be used in the treatment of external infections. The formation of the Fe(III) and Ca complexes is of utility in the purification of crude myxin obtained by methylation of iodinin.
Patent FR-2190353-A1 (FR)
Title: Water crystn - from supercooled clouds and mists using metal chelates
IPC: A01G15/00
Filed: 1972-06-27
Abstract: The reagents causing crystallisation comprise sublimable metal chelates of beta-diketones and beta-ketoesters, alone or in combination. The chelates are cheap, non-toxic, resistant to temp. and atmos. conditions (e.g. sunlight), easily used (i.e. by sublimation) and give a high yield of active nuclei (e.g. 5 x 1012-1013 per g. Cu acetylacetonate (I)). Chelate is suitably derived from gp. I b metals, V, Co or Mo. Pref. are (I) and Cu - ethyl acetoacetate complex, esp. as a mixt. in wt. proportions 25-50:75-50 respectively. 2 mg (I) were sublimed at 300-450 degrees C, and 1% of the obtd. aerosol introduced into a 2501 cloud chamber. Crystallisation was observed at -2 degrees C and below. Prior-art agents, eg. Ag I and phloroglucinol, caused no crystallisation under these conditions.
Patent FR-2210630-A1 (FR)
Title: Energy absorbing polymer composn - consisting of vinyl halide polymer, polymeric plasticiser and glass powder
IPC: F16F1/366
Filed: 1972-12-19
Abstract: Energy absorbing polymer compsn. for use in shock absorbers, protective layers and acoustic insulations consists of (I) 100 pts. wt. of an org. plasticiser having an average mol. wt. of 300-1000 pref. 300-750 and >30% cyclic structure (II) 70-150 pref. 80-125 pts. wt. vinyl halide polymer, pref. PVC and (III) 100-800 pref. 50-45 pts. wt. powdered glass filler with a particle size of 250-44 pref. 105-44 mu. (I) pref. has a mainly hydrocarbon structure. The compsn. also contains 0.2-5.0 pref. 0.4-2.0 pts. wt. organosilane per 100 pts. wt. III. A layer of the compsn. is laminated between two layers of more rigid material.
Patent FR-2174003-A1 (FR)
Title: Refrigerator casing mfr - using a foil lined slotted pallet as re-useable moulding jig
IPC: F25D23/06
Filed: 1973-02-07
Abstract: Refrigerator casings mfr. is by injection of a foaming insulation material between interior and exterior panels, mounted in slots on a supporting pallet. Pref. the edges of the panels are covered with Al foil prior to being pushed into the pallet slots, and the base of each slot is narrower than the panel thickness. Pref. the slots are coated with an elastic material, and the pallet surfaces are lined with Al foil or sheet. The pallet acts as a support jig for the panels and as part of the mould tool. The pallet is sepd. for re-use leaving an integral Al lining on the foam where it would otherwise be exposed or would require a cover to be fitted by supplementary operations. Slot engagement of the side panels maintains panel alignment and spacing. Surplus foil is readily trimmed off.
Patent FR-2174953-A1 (FR)
Title: Dressing textile webs - in which an impregnated section of web is compressed with an unimpregnated section
IPC: D06B1/10
Filed: 1973-03-02
Abstract: A section of a textile web is impregnated with a treatment fluid by e.g. passage through a bath and then compressed with an unimpregnated section of the web pref. between an assembly of foulard rollres and presser roller to transfer some of the treatment fluid (e.g. 10-35%) to the unimpregnated section of the web. Subsequently the impregnated section is subjected to conventional finishing processes and preF. the unimpregnated section is advanced through the bath and impregnated. The method is used for applying dye or water proffing, anti-crush, anti-shrink agents etc. The process is economic and the cost of drying the impregnated web is reduced. Pref. the treatment fluid contains pigments & an adhesive which cures on drying.
Patent FR-2222746-A1 (FR)
Title: Extra flat relay for four pole magnetic cct - can be mono-, bi-, or tristable
IPC: H01H51/26
Filed: 1973-03-20
Abstract: A relay particularly for use with printed circuits has a ferrite rotor made up of two parallel portions, to form a symmetrical unit, with commutators at the ends, to rotate in a four pole magnetic field, designed for monostable, bistable or tristable use. It contains at the centre a magnet which can be altered in its orientation from outside. The rotor is of a non-return design.
Patent FR-2223767-A1 (FR)
Title: Simple and effective gas leak detector - does not require an electrical energy source
IPC: G08B17/117
Filed: 1973-04-02
Abstract: Gas leak detector is a rectangular box comprising a closed chamber, having at least one porous wall and at least one of the other walls having a gas tight pliable membrane. The membrane controls a warning device. The chamber is fitted into a housing in the bottom of which is an opening. The housing is of rectangular form with a flap marked DANGER hinged near the top. When gas from a leak enters the chamber, it presses on the membrane pushing a latch which is hinged at the bottom. The latch swings over, striking a bell and releasing the flap which falls down to reveal the warning message.
Patent FR-2233012-A1 (FR)
Title: Holder for carrying e.g. wallet on a belt - has pivoting clip pressing wallet against leaf springs clamping against belt
IPC: A45F5/02
Filed: 1973-06-15
Abstract: The holder has a support frame, carrying two leaf-springs, on top of which is hinged a flap which engages with the lower curved part of the frame and which presses the map or bank-note holder onto the frame. The two leaf-springs are curved inwards and form a pair of passages with the frame. The belt passes through these passages and the springs provide a clamping action. The flap is a U shaped piece of wire and the base of the U hooks over a part of the frame. The rear of the frame may carry a flexible plate which allows the holder to be hooked over the edge of a piece of material.
Patent FR-2245530-A1 (FR)
Title: Cardboard packing case with integral partitions - has partitions on side flaps and one centre of base
IPC: B65D5/4805
Filed: 1973-09-28
Abstract: The packing case for one dozen bottles, can be stored flat and is suitable for automatic packing machines. The one piece blank is erected by gluing the side tabs together and securing the base flaps. Two dividers (9, 11) being extensions of the front (3) and back (1) are folded upright inside the case; the other two (10) are folded and form the central divider. Three bottles are placed against each side and the final sets of dividers (31, 32) are folded in, these being part of the top side flaps (29, 30). The remaining six bottles are inserted and the case closed by securing the front (27) and rear (28) top flaps.
Patent FR-2245388-A1 (FR)
Title: Set of balls for decorative and educational use - balls slide between two interlocking straight raceways
IPC: A63F9/00
Filed: 1973-09-28
Abstract: The balls (1) are able to slide in two grooves (2 & 2a) formed when the two parts of each supporting frame (3 & 3a) are assembled. The balls are retained in the grooves because the top and bottom edges of each groove converge towards the centre. On the edges of the frame (12, 13 & 12a, 13a) parallel to the grooves there are protrusions (14, 15, & 14a, 15a) by which the frames can be assembled parallel to each other or vertically in a stand. Each of the two parts include at least one mortise and tenon (8, 9, 10, 11) so that the frame can be joined accurately. The projecting tenons ensure that projecting balls do not contact a support surface.
Patent FR-2260108-A1 (FR)
Title: Buffered elastinoid gels - for determinaton of elastolytic enzymes and elastase inhibitors in blood serum etc.
IPC: C12Q1/34
Filed: 1974-01-31
Abstract: Gel containing an elastinoid (I) and a gelling agent (II) dissolved in a buffer sln. is used for the determination of elastolytic enzymes and elastase inhibitors in biological media, e.g. blood serum, eg. in cases of atherosclerosis The determinations are easier to carry out and are more sensitive than other known methods.
Patent FR-2263330-A1 (FR)
Title: Pulp concentration regulation - by damping out concentration swings using a capacity in the pulp feed line
IPC: D21F1/06
Filed: 1974-03-06
Abstract: Regulation of the paper pulp circuits by acting on the separate or mixed constituents of the pulp, by breaking up the main flow at least once during and pref. at the start of the papermaking process but before entry to the head box, into mutually dephased individual flows, in such a way as to apply a damping action on the short term variations of concentration more esp. a capacity is installed in a zone upstream of the head box distributor into which the main flow passes. Gives an improvement both in the quality of the paper and the productivity of the plant.
Patent FR-2225451-A1 (FR)
Title: Statistical propylene-alpha-alkene copolymers - with low brittleness temp., low flexing modulus, high tear strength
IPC: C08F210/00
Filed: 1974-04-09
Abstract: A statistical copolymer of propylene and not 10-50 wt.% of not 1 7-20C alpha-alkene has crystalline polypropylene blocks and amorphous blocks, and a melt index of 0.01-200 and crystallinity number, determined by infrared spectroscopy of 40-75 (45-65). The copolymers have high rigidity at low extension, m.pt somewhat lower than that of isotactic polypropylene, lower modulus of flexing than polypropylenes of high impact strength, better tear resistance than propylene-ethylene block copolymers. They have good recovery at elongation not >50%, can be processed as thermoplastics, and do not need vulcanising. The brittleness temp. is not >-40 degrees C and the second order transition temp. is not >-35 degrees C. They can be blow-moulded to bottles, spun to fibres or cast to films. They can be used for e.g. ornamental strips for automobiles floor tiles, shoe soles, boxes and balls.
Patent FR-2269976-A1 (FR)
Title: Multi-purpose kinematic therapy appts - frame has inverted L-section longerons accommodating rolling frame for body
IPC: A63B21/008
Filed: 1974-05-08
Abstract: The apparatus can be used in both ventral and dorsal positions. It comprises a frame with two inverted-L shaped members, joined by cross-member enclosing a rolling frame with two deep recesses at the forward end. The user lies flat with his head between the columsn and his hands holding the grips, so as to allow exercise of the arm muscles on the trunk, and of the shoulder blades in the vertebral column. Two pull and thrust grips can be provided for the upper limbs, at an acute angle. The grip axis can be inclined using four flats, to allow different shoulder muscle functions.
Patent FR-2235756-A1 (FR)
Title: Fly ash powder for powder welding - contg. oxides of silicon, aluminium, titanium, manganese, magnesium, etc.
IPC: B23K35/36
Filed: 1974-07-03
Abstract: Fly ash powder comprises (by wt.) 17-30% SiO2, 17-30% Al2O3, 12-22% TiO2, 0-5% ZrO2, 8-20% MnO, 4-23% CaO and/or MgO (excluding 4-16% CaO), 0-5% BaO, 2-10% CaF2, 0-2% CR2O3, 6-23% Ca/+MgO+BaO, and 0-2% Na2O+K2O. Prod. gives very high welding rates.
Patent FR-2252333-A1 (FR)
Title: Monoacylation of aromatic prim diamines - by reacting their acid addition salts with acid anhydrides in aq media
IPC: C07C/
Filed: 1974-11-26
Abstract: An aromatic primary diamine having no SO3H gps. is monoacylated by reacting a mineral acid salt of the diamine with an aliphatic acid anhydride in aq. medium. The anhydride is esp. of acetic or propionic acid and reaction is best effected in presence of 0.5-10 wt. % w.r.t. the diamine, of a surfactant. Better yields are obtd. than by reducing nitro monoacylamino cpds. Pref. diamine is m- or p-phenylenediamine.
Patent FR-2292639-A1 (FR)
Title: Identical bottle set packet - incorporates complementary bottle groups inverted and right way up with means for holding together
Inventor: LUC-BELMONT STEPHANE
IPC: B65D71/02
Filed: 1974-11-29
Abstract: The packet accommodates a number of identical bottles, each with a round neck and wider at the base. A first group of bottles (1) are placed on their bases, each bottle touching all the adjacent ones in the group along surfaces (8) extending upwards from the base. The surfaces on each bottle are separated from each other by recesses (11). Adjacent recesses form intervening chambers widening towards the top, as to accommodate the necks of inverted bottles in a group above the first one (1a). These second bottles have widened bodies so as to fit against surfaces of the recesses. Means (6) are included to hold the bottles together in the packet. A base can be included, on which the bases and tops of the bottles in the groups respectively rest.
Patent FR-2299447-A1 (FR)
Title: Limiting the foaming of detergent compsns. in washing machines - by adding a support such as non woven fabric impregnated with antifoam agent
Inventor: PAPILLON BERNARD
IPC: C11D3/37
Filed: 1975-01-31
Abstract: Articles for limiting the foaming of detergent compsns. in washing machines comprise (a) a water-insol., non-divided support capable of physically absorbing an antifoam agent and (b) an amt. of absorbed antifoam agent of 1-200 wt. % on the support. Pref. the support is a (nonwoven) fabric made from natural, artificial or synthetic fibres such as cellulosic fibres, vinyl fibres, cotton, etc., impregnated with 20-80% of an antifoam agent such as an organopolysiloxane with R-SiO-R' units in which R and R' are 7C hydrocarbon groups, esp. dimethylsiloxane. The antifoam article is generally added in a quantity sufficient to give an amt. of antifoam agent of 0.05-5 wt. % on wt. of detergent compsn. present.
Patent FR-2302013-A1 (FR)
Title: Front mounted tool support frame - has spars guided by supports on tractor and travel limited by end stops
IPC: E02F3/627
Filed: 1975-02-28
Abstract: The spars (1) are inclined downwards as they run forwards from the rear to the front of the supports, and have an angle section. The guide-supports (3) on each side of the tractor are similarly orientated, and their upper sides (3a) are inclined forward. When the tractor is driven between the spars (1) the corresponding guide-supports (3) on the tractor slide easily into the spars until an inclined plane (4) at the end of each meets an end stop (5) at the end of each spar. The support frame is secured to the tractor by means of front and rear pins (6, 8).
Patent FR-2330195-A1 (FR)
Title: AC voltage enhancing device - increases AC volts induced electrostatically by using screen with holes
IPC: H02N1/06
Filed: 1975-03-10
Abstract: The ac voltage enhancing device increases an ac voltage induced electrostatically and operates on the principle that the magnitude of a voltage induced electrostatically or magnetically by a rotating body depends on the number of poles that body has. The voltage will be increase if the number of poles is increased. The number of poles can be effectively increased by using a rotating hollow cylinder (or the equivalent) between an electrostatic (or magnetic) field source and a rotor. The voltage produced is given by an equation V-KpnFN where K is a machine constant, p the number of poles, n is the rotor speed of rotation, F is the field strength and N is the number of poles.
Patent FR-2304380-A1 (FR)
Title: Board game for two players - using sets of tiles of different sizes inscribed with lines
IPC: A63F9/20
Filed: 1975-03-17
Abstract: The board is divided into 13 rows of 13 squares. Two differentiated sets of tiles are used which can cover 1, 2 or 3 squares. Each set consists of 8 tiles covering 3 squares, 4 tiles covering 2 squares, and 2 tiles covering 1 squares. On both sides of each tile are inscribed some lines which can be straight on bent to left or right. The first player places a tile on the board and the following players add tiles so that the lines on the tiles are continuous. The object of the game is to close the circuit of the lines.
Patent FR-2265570-A1 (FR)
Title: Electric vehicle with batteries - has motor armature with two or more windings in series with themselves and field winding
IPC: B60K6/46
Filed: 1975-04-01
Abstract: The drive motor has two windings on the armature and rotates between two shunt field windings. A number of relays are each connected to give an even increase in stages of 12 volts to the main relay which then feeds the series wound motor. A further relay cuts out the second armature winding for extra load purposes. A manual lever activates a relay which causes the separation between the field windings and the speed control relays to allow the motor to act as a generator and charge the batteries via the diodes and at the same time act as a retarder.
Patent FR-2306623-A1 (FR)
Title: Extending trailer for bale loader - has extensible sides and front door with locks
IPC: B62D63/06
Filed: 1975-04-10
Abstract: The trailer consists of a rear part (1) fitted to an axle and a forward part (2) of which the frame (3) slides in the angles of rear frame (4). The forward part includes a tow bar (5). The trailer is first loaded with bales in its short configuration. It is then extended, leaving an additional space in front for the additional load. To unload, the rear door is opened manually, the trailer is shortened, dropping the first load. The front door is then locked and the trailer is lengthened, bringing the door to the rear. The trailer is shortened once more, unloading the remainder of the bales.
Patent FR-2271641-A1 (FR)
Title: Cooling for underground HV power cables - low-boiling coolant liq. returned to above-ground condenser
IPC: H01B7/29
Filed: 1975-05-16
Abstract: The cooling system, for underground power cables, has an outer sleeving partly of copper enclosing the encased h.v. cable's outer shell and leaving a gap between shell and sleeving for the cooling liquid. The cooling liquid is chosen to have a boiling point lying within the range 20-60 deg. C, and is fed down through a pipe to the bottom of the gap between shell and sleeving. The coolant's vapour passes out through another pipe i.e. heat pipe to the heat exchanger above ground. The condensed vapour is returned to the h.v. cable. Placing the condenser above ground avoids loading the ground thermally and causing earth movements.
Patent FR-2326545-A1 (FR)
Title: Caravan awning with free standing frame and covering - is large enough to leave clearance and has plastic sheet mounted on frame
IPC: B60J11/00
Filed: 1975-09-30
Abstract: The caravan awning consists of a frame (1) and a covering (2). The frame (1) is free-standing and takes a caravan (3)with a space (J1,J2,J3) of at least twenty centimetres all round. The covering (2) has one surface (4) which consists of a strip going round the sides and the top of the caravan, leaving in the middle a wide hole (5) equivalent in shape to that of the caravan. The frame (1) consists of uprights (9) and cross-members (10) joined together by rigid angled connecting pieces. The uprights (9) and cross-pieces (10) are formed of tubes interlocking telescopically so that they are adjustable in length and can be locked in position by locking pieces (12) such as screws.
Patent FR-2315918-A1 (FR)
Title: Diester of (2-para)-chlorophenoxy-isobutyric acid - and (1,16)-dihydroxy-(3,14)-dithiadecahexane, with hypercholesterolaemic and normolipidaemic activity
IPC: A61K31/22
Filed: 1975-11-10
Abstract: The diester of formula RO-(CH2)2-S-(CH2)10-S(CH2)2-OR (I) is new; (where (R=Cl-pC6H4-O.C(CH3)2.CO- ) (I) is prepd. by reacting RCl with 1, 16-dihydroxy-3, 14-dithia-n-decahexane. (I) has hypercholesterolaemic and normolipidaemic activities superior to those of p-chlorophenoxyethyl isobutyrate (II). Also toxicity is lower ie. LD50 8.2 g/kg for (I) and 1.54g/kg for (II).
Patent FR-2322390-A1 (FR)
Title: 2-Equivalent yellow colour formers for photographic emulsions - which have a 5 membered unsatd. heterocyclic ring in the coupling position
Inventor: WIJNSBERGHE LEO AUGUST VAN
IPC: C09B26/02
Filed: 1975-11-27
Abstract: Photographic materials are claimed having at least one silver halid emulsion layer contg. specific 2-equivalent colour formers. The colour formers carry a 5-membered unsatd. heterocyclic ring in the coupling position, which is split off during oxidative coupling with a colour developer contg. aromatic primary amino gps. After splitting, the heterocyclic gp. forms a colourless coupling molecule capable of coupling with the oxidn. prods. of an aromatic prim amino gp. contg. colour developer to from a colourless cpd. The named colour formers are esp. useful as yellow formers giving reduced fog on storage compared with prior art 2-equivalent yellow formers. Pref. colour formers are those carrying a 4-monoalkyl 3 pyrazoline 5-one gp. on the coupling position.
Patent FR-2338748-A1 (FR)
Title: Continuous hot strip mill - with cropping shears located in finishing train to increase yield and save heating energy
Inventor: TERAKADO RYOJI
IPC: B21B1/26
Filed: 1976-01-23
Abstract: Strip is hot rolled, where slabs are heated and pre-rolled, cropped, and then pass through a continuous finishing train. The pre-rolled strip is fed into the finishing train for rolling to the cropping thickness, then cropped on both the front and tail ends, and finished rolled in the train. The pref. plant using a roughing train, a continuous finishing train, and shears, the shears being located downstream of at least one finishing stand; and the strip is rolled to a thickness which reduces the cropping loss and improves feeding into the finishing train. The roughing train pref. includes a reversing mill, possibly with a continuous stand, and a two-high mill is pref. located upstream of the shears. Increased yield of strip for a given slab wt. is obtd. and the amt. of energy employed in heating is reduced.
Patent FR-2339403-A1 (FR)
Title: Compsns. contg. carotenoids or xanthophylls - for oral administration to effect suntan without exposure to sunlight
IPC: A61Q19/04
Filed: 1976-01-30
Abstract: Product which colours the skin without exposure to the sun contains alpha- or beta-carotene, zeaxanthine, or canthaxanthine. The dye is extracted from plants such as carrots, lucerne, tagetes, red pepper etc. In an example 1 kg carrots were crushed and extracted with 1 kg trichloroethylene. The solvent was evaporated to give a red oil contg. carotenoids and 0.01 g propyl gallate and 5 g Cremophor EL added per 100 g extract. The prod. was absorbed in silica and starch, dextrine, gelatine, and Mg stearate added and the mixt. made into tablets contg. 0.600 g vegetable extract.
Patent FR-2304325-A1 (FR)
Title: Penis-constricting band of non-elastic material - with no risk of coming loose for treatment of impotence and premature ejacuation
Inventor: STAKE SANSAKU
IPC: A61F5/41
Filed: 1976-03-19
Abstract: Penis constrictor comprises a band of low-elasticity material, e.g. synthetic utethane resin, a protective element of soft resilient material, e.g. natural or synthetic rubber with two laterally extending tubular sections and at its upper end an open rectangular frame, and a band guide made of relatively hard material and inserted in the rectangular frame. A safety device is inserted in the band guide which comprises two bent side walls against which the band is firmly pressed when the safety device is inserted in the band guide. Pref. the safety device comprises a head region and a shaft region of rectangular cross-section, with projections of any shape disposed on the side walls of the shaft region. The protective element prevents hairs from being pulled. The band may be applied easily and rapidly in the dark.