baber/WOPTO huggingface dataset:
Patent FR-3128360-A1 (FR)
Title: Module élémentaire de meuble et empilement de tels meubles
Inventor: CHENNAUX ALAIN
IPC: A47B87/02
Filed: 2021-10-25
Abstract: Le module comporte au moins deux cadres-châssis avant (1) et arrière (2), chacun à deux montants droit (7) et gauche (8) et deux traverses haute (10) et basse (9), deux parois latérales droite (5) et gauche (6) à l’intérieur des cadres et un plancher (3) à l’intérieur des cadres (1, 2) en appui contre les traverses basses (9) des cadres (1, 2). Le plancher (3) est agencé pour s’opposer au rapprochement des portions basses (28) des parois latérales (5, 6) l’une vers l’autre. Les montants (7, 8) des cadres (5, 6) sont agencés pour s’opposer à l’écartement des parois latérales (5, 6). Les portions hautes (29) des parois latérales (5, 6) et les traverses hautes (10) des cadres (5, 6) sont agencées pour s’opposer au rapprochement de celles-là (5, 6) l’une vers l’autre.  Figure de l’abrégé : Figure 9
Patent FR-3136299-A1 (FR)
Title: Procédé d’optimisation des hyperparamètres d’un modèle d’apprentissage automatique
Inventor: GAUTIER FABRICE
IPC: G06N20/00
Filed: 2022-01-04
Abstract: PROCÉDÉ D’OPTIMISATION DES HYPERPARAMÈTRES D’UN MODÈLE D’APPRENTISSAGE AUTOMATIQUE Procédé (500) d’optimisation des hyperparamètres d’un modèle d’apprentissage automatique, mis en œuvre par ordinateur, comprenant : une étape (510) de tirage d’un ensemble initial (E0) de n échantillons d’hyperparamètres, composés chacun de m hyperparamètres ; une étape (520) de sélection des p meilleurs échantillons ; une étape (530) de construction de n-p nouveaux échantillons par un algorithme génétique ; une étape (540) de formation d’un nouvel ensemble (E) ; les trois dernières étapes étant répétées jusqu’à convergence, ledit procédé comprenant en outre : une étape (550) de calcul du barycentre de chaque couple d’échantillons parmi les k meilleurs, chaque échantillon étant pondéré par sa valeur de fitness ; une étape (560) de recherche aléatoire, autour du meilleur échantillon de chaque couple, d’au moins un nouvel échantillon situé à une distance inférieure à la distance entre ledit meilleur échantillon et le barycentre dudit couple ; les deux dernières étapes (550) et (560) étant répétées jusqu’à convergence du meilleur échantillon.  Figure pour l’abrégé : figure 1
Patent FR-3137840-A1 (FR)
Title: Procédé et machine d’hémodialyse avec un dialysat tamponné au bicarbonate sans acidifiant
Inventor: BÉNÉ BERNARD
IPC: A61M1/16
Filed: 2022-07-18
Abstract: Machine (1) d’épuration extrarénale par hémodialyse, la machine comprenant un hémodialyseur (2) la machine étant pourvue d’un ultrafiltre (17) et un premier moyen de pompage (18), l’ultrafiltre étant disposé sur la tubulure d’entrée du dialysat et le premier moyen de pompage étant disposé sur la tubulure d’entrée du dialysat, la machine comprenant un deuxième moyen de pompage (32) et d’évacuation de dialysat et un troisième moyen de pompage (31) et d’évacuation de dialysat, les deuxième et troisième moyens de pompage et d’évacuation étant disposés en série sur la tubulure de sortie, la machine étant pourvue de moyens de commande de l’ultrafiltration, la machine comprenant un premier poste d’injection (12), dans la tubulure d’entrée, d’un premier composant (13) de dialysat, en amont du premier moyen de pompage, et un deuxième poste d’injection (19), dans la tubulure d’entrée, d’un deuxième composant (20) de dialysat, en aval du premier moyen de pompage.   Figure accompagnant l’abrégé : figure unique
Patent FR-2028572-A1 (FR)
Title: Guiding fabric for motor tyre carcases
IPC: C08G69/20
Filed: 1970-01-12
Abstract: Breaker and tread strips are individually fed, each with an backing fabric, to a winding mandrel. The backing fabric runs from a supply to the driving mandrel. A backing fabric carrying a breaker or tread strip connects a supply mandrel with a wind-up mandrel via a separator which follows only the backing fabric and via the oblique trailing edge of a trough-shaped loop former, which finally complete the separation already caused in the separator region, between the backing fabric and the strips at a splitting position in its trailing edge and delivers the strips for take-up into the carcase.
Patent FR-2096696-A1 (FR)
Title: Directional probe - for measuring radioactivity of soil
IPC: G01V5/04
Filed: 1970-06-12
Abstract: Directional probe has at least five small Geiger-Muller counters held symmetrically within and parallel to the axis of a collimator. The resistance connected to the cathodes are protected by a head shield, and with a preamplifier of anode current all parts are in a metal casing. Pref. the collimator consists of alternating rings of lead and an absorbant plastic material; and in one form, is held between lead end walls at least five times thicker than the rings one having an oblique passage for cable connection. Casing consists of a light alloy tube, closed by a soft stopper of light alloy.
Patent FR-2081899-A1 (FR)
Title: Making fibre boards with complicated stamps
IPC: D21H13/40
Filed: 1971-03-12
Abstract: Fibre sheets are formed from a slurry of 50 wt. % positively charged fibres-asbestos-and the rest negatively or uncharged in water with a thermoplastic latex e.g. ABS rubber, poly(meth)acrylic acid ester p.v.c. or rubbery modified polystyrene with a total solids content of 10-40%. The slurry is stirred to coagulate the latex and diluted to 1-2 wt. % solids. Sheets are formed on a paper machine in the usual fashion. The sheets are stamped out into forms with complicated contours in a metal press heated to 38-150 degrees C and 70 kg/cm2. This method prevents formation of a plastic film and shows good polymer retention.
Patent FR-2220645-A1 (FR)
Title: Fixture for attaching cladding to metal frame - consists of shaped metal sections with a lengthwise hollow fillet
IPC: E04D3/30
Filed: 1973-03-09
Abstract: The fillet running the length of the cladding is pref. trapezoid in shape with an opening at the base coinciding with the support, and two sloping sides covered by an identically shaped join-piece. The fixture is in the form of lengthwise clamps of metal bent to the same shape as the inside of the fillet and fitting into the join-piece. The fixture also has a base fitting against the crosswise girder. The side clamp pieces have a rectangular metal upright piece attaching the cladding section sides, and a base fixing the crosswise girder.
Patent FR-2224339-A1 (FR)
Title: Plastic bicycle saddle - produced by hot forming an injection moulded blank
IPC: B62J1/00
Filed: 1973-04-03
Abstract: Production of a bicycle or similar saddle, by first injection-moulding a blank in plastic material, the shape of which permits it to be demoulded naturally i.e. without flash prodced by a multipart mould as required for undercut mouldings, then placing the moulded blank in a shaping mould so that it can be brought into the final saddle shape and finally by associating the saddle with an armature for fixing it to a support. Eliminates the need to enclose the moulded plastic saddle in an outer layer of plastic or leather, imposed by the presence of flash if the saddle is moulded in one step in an undercut mould.
Patent FR-2213309-A1 (FR)
Title: Polyester compsns - contg bis-phenoxy cpds as flame-retardants
IPC: B01J8/38
Filed: 1973-06-05
Abstract: Compsn. contains a satd. or unsatd. polyester and 5-25% based on wt. of compsn. of a bis-phenoxy cpd. where Z is Br, m and m' are, independently, integers 1-5, and alkylene is a straight or branched 1-6C alkylene, as flame retardant. These flame-retardants have no adverse effect on the chem., mech. and/or phys. props. of the compsn.
Patent FR-2232626-A1 (FR)
Title: Morel type carding engine - includes main carding cylinder cooperating with card rolls and two trash removal rolls
IPC: D01G15/98
Filed: 1973-06-07
Abstract: A Morel type carding engine includes a main carding cylinder around the periphery of which passes a lap. The carding cylinder is of sufficiently large diameter that first and second trash removal rollers separated by a card roll assembly can be arranged around and co-operate with the periphery of the carding cylinder to card and remove trash from the lap. Better removal of trash is achieved and since two trash removal rollers co-operate with a single carding cylinder the overall size of the carding engine is reduced.
Patent FR-2240497-A1 (FR)
Title: Magnetic tape cassette with single guide spool - has guide with rotary adjustment and tape withdrawl from spool centre
IPC: G03B23/02
Filed: 1973-08-06
Abstract: The axial length of the outer edge of the spool, starting from the guide, is much greater than the width of the tape and is greater than a guide assembly held against the guide. The spiral pitches of the coil, with the middle spiral pitch separated from the others, are arranged in the section which extends at 60 deg. in relation to the axis of the spool on both sides of the spot diametrically opposed to the point, at which the unwound section of the tape leaves the outer edge of the spool. The guide assembly may lie in the direction of rotation somewhat outside the spot opposite the take-off point.
Patent FR-2254519-A1 (FR)
Title: Vanadium pentoxide prodn from sodium vanadate soln - by conversion into ammonium polyvanadate and calcination
IPC: C01G31/02
Filed: 1973-12-18
Abstract: Prodn. of V2O5 from a NaVO3 soln. by treatment with NH4Cl or (NH4)SO4 at a low temp. to ppte. ammonium vanadate, dissolution of the separated ppte. in hot water, treatment of the resulting soln. with a mineral acid, sepn. of the resulting ppte. and calcination thereof, is improved in that the treatment of the NaVO3 soln. with NH4Cl or (NH4)SO4 is effected at pH 6-4 (pref. 4.8-4.4). Utilisation of NaVO3 solns. obtained by processing the mud during the prodn. of alumina is imporved in that the precipitation of NH4VO3 is carried out under optimum conditions so that the loss of vanadium values is reduced to a minimum. High-purity V2O5 is obtained (e.g. 99.8% purity).
Patent FR-2267049-A1 (FR)
Title: Rice crackers prodn. - involving washing, steam-treating and cooling the rice in a container before subsequent processing
IPC: A21D13/08
Filed: 1974-04-10
Abstract: Rice crackers are made by washing rice, treating the rice with steam and kneading, cooling the product, moulding it to a desired size, thickness and shape, drying the shaped material, baking or roasting it and then seasoning it with soya or salad oil and drying it. By cooling the rice clumps after conversion into alpha-starch in a chamber (and not in water), a very soft confection can be obtd.
Patent FR-2227618-A1 (FR)
Title: Electrical circuit-breaker with gas-generating PTFE - in switch chambers, with porous structure for escape of gases
IPC: H01H33/76
Filed: 1974-04-22
Abstract: Circuit-breaker is esp. of the SF6 pressurised gas type. The material gives off gas when exposed to the heat of the electric arc; its porous structure is like that of a filter, and it forms components in the chambers. Pref. the max. pore width of the filter PTFE is 50 mu, and its grain size is max. 200 mu. Spec. permitting escape of gases prevents spalling of the surfaces of the components.
Patent FR-2267695-A1 (FR)
Title: Baler for vegetable matter - has channel with horiz piston and loading and compression chambers
IPC: B30B9/30
Filed: 1974-04-22
Abstract: A channel is supported on a frame mounted on wheels. A channel consists of a chamber housing a piston having at each corner angle brackets to which are attached wooden blocks acting as skids. These skids allow the piston to slide smoothly in the channel. Access to the next chamber which is the feed chamber is through a door in the side of the channel, through which the material to be baled is loaded. Following on from this chamber is channel in which the bale is compressed under the action of the piston. The density may be varied by a spring which acts upon a pivotal spar. The bales are also tied in this chamber.
Patent FR-2233067-A1 (FR)
Title: N-(thio)acyl carbamoyl-glycylamino-cephalosporin ic acids - as antibiotics esp. active against pseudomonas and gram neg. organisms producing cephalosporinase
IPC: C07D501/20
Filed: 1974-06-12
Abstract: Cpds. (I) (where Y is O or S; R1 is an organic radical contg. up to 20C; R2 is 1-3C alkyl or PhCH2 or R2+R3 together with N and C atoms forms a 5-, 6- or 7-membered ring; R3 is Ph opt. substd. by halogen, OH, NO2, 1-3C alkoxy, or amino, thienyl, 3-7C cycloalkyl or 1-4C alkyl and R4 is acetoxy or a nucleophilic radical linked via a C, N or S atom) are prepd. by acylating a 7-amino- or 7-glyclylamino-cephalosporinic acid or a delta 3 silyl-, ester or S-oxide deriv. there of or replacing a 3-acetoxy group by R4 and then removing blocking groups or S-oxides or isomerising the delta 3 isomers).
Patent FR-2238861-A1 (FR)
Title: Sealing arrangement for ball or roller bearings - water passes through labyrinth and is removed with oil
IPC: F16J15/40
Filed: 1974-07-11
Abstract: The ball or roller bearing is lubricated in the conventional way from the centre of the shaft through a passage drilled radially into the inner race of the bearing. Oil is fed directly to the bearing. The outside of the bearing is sealed from the outside water or other harmful liquids by means of a labyrinth passage formed by discs which fit over the ends of the bearing housing. Further labyrinth stages (13) and (15) ensure that the oil pressure at the bearing is higher than the water pressure. Water and oil are evacuated together through the passages (16) and (17).
Patent FR-2239016-A1 (FR)
IPC: H01L21/205
Filed: 1974-07-23
Abstract: Solid layer semiconductor compositions are deposited by the simultaneous sputtering from a sputter target and electrically discharge a reacting gas preferably by application of an RF potential. Preferably, the method is used to make solid solution layers and most desirably solid solution epitaxial layers of at least two semiconductor materials. The method may be used to make novel metastable compositions such as (GaAs)1-xSix, (GaAs)1-xGex, (InSb)1-xSix, (InSb)1-xGex, (InAs)1-xSix and (InAs)1-xGex (where x is a number greater than about 0.01, and x + (1-x) = 1, and GaxAsySiz, GaxAsyGez, InxSbySiz, InxSbyGez, InxAsySiz, InxAsyGez and InxSbyAsz (where x, y and z are numbers greater than about 0.01, and x + y + z = 1).
Patent FR-2279901-A1 (FR)
Title: Three part sleeper for rail track - has two reinforced concrete blocks interconnected by S-section member
IPC: E01B3/36
Filed: 1974-07-25
Abstract: A sleeper for a railway track consists of two concrete blocks, one for each railo, interconnected and reinforced by a horizontal metal member. The interconnecting member (E) may be of vertical S section, made from sheet steel, and the embedded ends are each surrounded by a reinforcing wire coil (107). Further flat reinforcing grids are located above (108) and below (109) this coil, parallel with the upper and lower surfaces respectively of the concrete block (B). Rail securing bolts (113) passing through suitable washers or plates, are housed in recesses under the top surface of the concrete, and the top surface may be recessed for attachment clips on the foot of the rail.
Patent FR-2280846-A1 (FR)
Title: Circulating water system gas regulating contact magnet valve - with resilient-tongued interruptor inserted between induction coils and fixed core
Inventor: CHOPIN ANDRE
IPC: F16K31/06
Filed: 1974-08-01
Abstract: The contact magnet valve is for regulation of a water circulating pump and of gas supply to a burner, in a gas-fired heating system unit induction coil, a fixed core, and a movable core which carries a sealing component with it. The interruptor (9), which has resilient tongues, is inserted between the induction coils (2) and the fixed core (3). It may be accommodated in a pouch formed by a sheath (8) made of plastic and may be mounted parallel to the axis of the fixed core. The result is to make it possible to dispose of the Reed relay coil.
Patent FR-2282186-A1 (FR)
Title: Vehicle alternator voltage regulator - uses parasitic resistors in thick film circuit to counteract voltage fall
IPC: H05K1/16
Filed: 1974-08-14
Abstract: The technique of silk-screening thick-film layers on to a substrate is used to construct this vehicle alternator control circuit. A voltage sensing bridge (17, 19) with a thermistor (17a) controls a zener diode (14) which, in turn, controls a Darlington pair of transistors (21, 24). These are connected to the field windings and switch its current in a non-linear mode. Parasitic resistors in the thick-film conductors (31 to 34) are used to modify the action of the bridge and Darlington pair in order to counteract the effect of the inherent fall in alternator voltage as the output current increases.
Patent FR-2292940-A1 (FR)
Title: Heating water using heat of condensn of intermediary fluid - by compressing aq. emulsion of the fluid in hydrostatic compression column
IPC: F24J3/08
Filed: 1974-11-26
Abstract: An emulsion is formed by mixing water and an intermediary fluid, e.g. butane or freon in vapour phase, in a cavitation bell. The cavitation bell sits on top of a hydrostatic compression column down which teh emulsion flows, liquifying the intermediary fluid as it nears the bottom. Alternatively, a centrifugal load pump can be used to provide sufficient pressure to liquify the vapour. Heat of liquefication passes into the water with little resistance as the 2 fluids are in direct contact. At the bottom of the compression column there is a phase separator for sepg. the heated water, followed by an evaporator which vapourises the liquified gas so that it can be passed to a gasometer from where it is recycled to form the emulsion in the cavitation bell. Used for recovering low energy heat of liquefication. Process avoids the use of gas compression equipment and a heat exchanger since the fluids are in direct contact, thus reducing capital and running costs.
Patent FR-2293533-A1 (FR)
Title: Bracket for holding toilet deodorizing agent - has wire frame attached to rim and deodorizer case
IPC: E03D9/02
Filed: 1974-12-05
Abstract: Bracket for a toilet deodoriser comprises a wire frame, the top part (1) of which is an inverted U-shape for attachment to the rim (2) of the toilet basin (3) and the bottom part (4) of which holds the deodorising agent, the two being linked by a central section (5). The case (6) containing the deodorising agent is either clipped to the bracket or one half of it is moulded in the same piece as the bracket and the half clipped on once the deodorising agent is in place. In either case, the deodorising agent is replaceable. The central section (5) of the bracket can be either coiled round when not in use in order to reduce the volume of the unit, or it can be stretched out flat when in use.
Patent FR-2294527-A1 (FR)
Title: Electrical contact materials contg cadmium oxide - to increase brittleness of contact welds and eliminate high energy electrons
Inventor: DAVIES TERRENCE ARDERN
IPC: H01H1/025
Filed: 1974-12-10
Abstract: A material for electrical contacts is composed of a matrix of Cu, which can be replaced by Ag to leave >=0.1 wt.% Cu, and 2.5-20 wt.% CdO finely dispersed in the matrix. The material is made by mixing coarse powders of the matrix material which have a particle size greater than 0.044 mm with CdO powder angstroms 1 mu, compacting and sintering in an inert atmos. CdO is uniformly distributed and increases the brittleness of the points where welds occur when an electrical contact is formed. Cd vapour in the electric arc which occurs when the contact is broken reduces the average electron energy of the arc and changes the distribution of the electron energies so that high energy electrons are eliminated.
Patent FR-2303505-A1 (FR)
Title: Folding cot type bedstead - has movable bottom permitting sides and ends to fold inwards and tubular frame folding together at middle
IPC: A47C19/12
Filed: 1975-03-10
Abstract: The bedstead has a tubular frame comprising an inverted U shaped member at each end and a joining top support tube at each side, all connected by hinges. The sides and ends are enclosed by wie panels to form a cot, the side panels being in two halves. A similar paneo forms the bottom which is hinged in the middle. To fold the bedstead, it is turned upside down and the bottom panel drops down. All side panels are folded on top. Each end frame is folded inwards, on top of the side panels. Finally, the whole folds about the middle of the top support tubes.
Patent FR-2305225-A1 (FR)
Title: Attrition mill with inclined agitator discs - with increased milling at lower speeds having cooling jacket
IPC: B02C17/16
Filed: 1975-03-27
Abstract: Attrition mill has vessel contng. grinding particles, agitated by inclined discs on shafts. The particles are strained off by a screen. The shell of the vessel is jacketed to provide cooling. The discs are inclined at alternate angles in alternative versions, a disc normal to the shaft can be placed between each inclined disc or the discs can all be inclined in the same direction. The mill is useful for milling, homogenising, emulsifying etc. microbial, organic and inorganic suspensions. Increased agitation is achieved at lower shaft speeds and therefore heat generation is reduced. This is of particular importance for heat sensitive materials, esp. microbial cells.
Patent FR-2314112-A1 (FR)
Title: Stiffening of semi flexible packs contg. liqs. - having liq. filled subsidiary compartment
IPC: B65D75/54
Filed: 1975-06-12
Abstract: Flexible, thin wall containers for packaging liqs., where some liq. is trapped in a subsidiary chamber of relatively small vol. but positioned to stiffen the container and stabilise its shape when the main compartment has been partially emptied. Equipment designed to weld folded thermoplastic film into packs with subsidiary compartments. The pack may have one or two minor compartments, positioned for use as handles. The compartment may be filled independently after welding the intermediate seam, or the seam may be welded to subdivide a prefilled sachet. Esp. useful for packaging drinks in 1/4-1 litre capacity packs. Avoids use of ancillary inserts, frames or holders to support the pack shape.
Patent FR-2315790-A1 (FR)
Title: Brush housing for electric motors - consists of two pieces designed to minimise play and is intended for small low powered motors
IPC: H01R39/40
Filed: 1975-06-26
Abstract: A housing is used to accommodate the armature brushes of electrical motors, particularly low powered types as used in motor vehicles. The design is intended to minimise the play between the brush and its housing without increasing manufacturing cost or complexity. The housing consists basically of two elements; one part is in the form of an open sided box (6) which is closed off by a flat strip (7) located by extensions (8) from the box. These extensions also serve to locate and lock the housing to the motor frame (1). Each box sode is provided with an outward curving bulge one of which is cut such that part of the bulge (11) may be pushed inward to bear on the brush (3) itself.
Patent FR-2334505-A1 (FR)
Title: Metal accessory securing device for box file - comprises foot which is partly cut out from accessory and wider at end formed with gripping claws
Inventor: BLUET FERNAND
IPC: B42C7/00
Filed: 1975-10-16
Abstract: The device secures a metal accessory to a cardboard box file, having a holding foot (2) partly cut out from the accessory concerned, and bent clear of it (1). The foot is of one width at the point where it joins onto the accessory, while its free end is wider, with claws formed at the ends. The claws can be situated at two or more corners of the wider portion of the foot. The box file can have an opening with a wide portion followed by a narrow one, accommodating the foot.