baber/WOPTO huggingface dataset:
Patent FR-3127368-B1 (FR)
Title: Dispositif et procédé d’aide à acquisition d’images d’un échantillon de particules à épandre ou semer
Inventor: LECLAIR EMERIC
IPC: A21C9/04
Filed: 2021-09-30
Granted: 2023-09-29
Abstract: Dispositif et procédé d’aide à acquisition d’images d’un échantillon de particules à épandre ou semer.  L'invention concerne un dispositif (1) d’aide à acquisition d’images d’un échantillon de particules à épandre ou semer, qui comprend :- une plaque (121) de dépose de l’échantillon de particules, la plaque de dépose comprenant un motif régulier d’emplacements pour ancrer et distancier les particules de l’échantillon ;- un compartiment (13) présentant des parois opaques, ouvert à ses extrémités, dont une base présente des moyens de couplage à la plaque de dépose, et dont une section supérieure, parallèle à la base, porte un plateau de support (10), configuré pour recevoir un équipement de prise de vue, le plateau de support présentant une ouverture (101) configurée pour être placée en vis-à-vis d’au moins un capteur d’images de l’équipement de prise de vue.  Figure pour l’abrégé : Fig 2
Patent FR-2313338-B1 (FR)
IPC: C07C43/04
Filed: 1976-05-26
Granted: 1981-01-23
Abstract: Ethers, such as the methyl ether of tertiary butanol, may be typically prepared by reacting methanol and isobutene in the presence of hydrocarbon, extracting excess methanol with water, and recovering the desired ether in hydrocarbon solution for further disposition.
Patent FR-2384222-B1 (FR)
IPC: F28F9/00
Filed: 1978-02-28
Granted: 1983-11-10
Abstract: A heat-exchanger shell comprises a tube of generally cylindrical shape subdivided by a planar diametral partition plate into a pair of compartments. At each axially extending outer edge of the partition plate there is provided a one-piece seal unitarily formed of a pair of generally parallel inner flanges defining a groove in which the respective outer edge of the plate is snugly received and a pair of oppositely outwardly directed flanges bearing tightly radially outwardly on the inner wall of the tube. The seal may be made of a profiled piece of elastomeric synthetic-resin material, or of a piece of austenitic sheet steel. The shell is assembled by deflecting the inner flanges elastically apart and fitting them over the outer edges of the plate, then sliding the plate with the seals into the tube with simultaneous inward deflection of the outer flanges of the seals.
Patent FR-2446140-B1 (FR)
IPC: B21D53/16
Filed: 1979-01-12
Granted: 1983-11-04
Abstract: 1. A device for the manufacture of collar members flanged internally or externally by longitudinal rolling of one of the flanges of an L-section, the device comprising at least one press having a plurality of rolls which may possibly be frustoconical and have line contact with the L-section which is to be rolled and which are driven in order to roll one flange of the said L-section and have at the ends of the rolls gaps for the other flange of the L-section to pass through, characterized in that the L-section (8e, 8f) is obtained by profiling a strip (2) in a profiling train (4, 5, 6, 7) and in that the bending press (10) for obtaining an internal flange and the curving press (20) for obtaining an external flange include for the bending or curving of the L-section (8e, 8f) only two rolls (11, 12) and (21, 22) in which firstly the lines of contact of the rolls (11, 12) form with one another an angle of form 0.1 to 3 degrees whilst the gap at the end of the rolls (11, 12) for the other flange (8e) of the L-section to pass through is provided on that side at which the lines of contact are not furthest separated from one another, and secondly the lines of contact of the rolls (21, 22) form with one another an angle of from 0.1 to 3 degrees whilst the gap at the end of the rolls (21, 22) for the other flange (8f) of the L-section to pass through is provided on that side at which the lines of contact are furthest separated from one another, and in that the positions of entry of the L-section into the bending press (10) and into the curving press (20) are identical.
Patent FR-2467154-B1 (FR)
IPC: B65G25/02
Filed: 1979-10-12
Granted: 1983-10-14
Abstract: 1. A device for letting containers (24) take a turn, comprising : - a fixed support means (6) disposed in an arc of a circle in a horizontal plane, - and a mobile support means (7) disposed concentrically and driven by push-rod drive means to perform a movement on either side of the plane of the fixed support, such that the mobile support means moves into the advance direction when it is situated above the plane of the fixed support, characterized in that it comprises : - an outer guide (1) and an inner guide (2) facing each other, each having the shape of a cylinder portion with essentially the same vertical axis and defining a channel (4), - an additional support means constituted by idle rollers (11) the axes of which (10) are disposed inside the channel (4) in a horizontal plane along the inner guide (2), such that the highest envelope surface of the idle rollers is in the plane of the fixed support, the fixed support means (6) being disposed along the outer guide (1) inside the channel (4), and the mobile support means (7) being disposed inside the channel (4) near the outer guide (1).
Patent FR-2557459-B1 (FR)
Inventor: GROUILLER HERVE
IPC: A61K9/22
Filed: 1984-01-02
Granted: 1986-05-30
Abstract: The present invention relates to a new inert matrix having adjustable porosity and hardness. This matrix comprises polycaprolactone having an average molecular weight of between 2000 and 70,000, which is in the form of agglomerated grains having an average diameter of between 50 and 500  mu m and has a degree of crystallinity of at least 75%. The invention relates to the method for the preparation of a porous galenic form by means of the said matrix.
Patent FR-2572977-B1 (FR)
Inventor: SIMONETTI JEAN-PIERRE ANDRE
IPC: B23K1/00
Filed: 1984-11-15
Granted: 1987-02-13
Abstract: 1. Wave soldering machine for soldering printed circuit boards, comprising an elongated supporting frame (10) standing on the ground and defining at its upper end a mounting plane (12) onto which are arranged the components of the machine, namely : a fluxing device (14), a preheating device (16) and a soldering device (18), as well as a conveyor (20) extending above said devices substantially horizontally or slightly inclined upwards or downwards, which conveyor is designed to carry printed circuit boards along a suitable path with respect to the devices of the machine ; said constituent elements having a longitudinal vertical median plane (P), said machine comprising a hood (22) enclosing said elements and provided with windows for visual inspection and access doors, one portion at least of the hood being mounted for rotating about a horizontal axis situated above the constituent elements of the machine, from a closed position to an open position in which said hood portion is situated high enough above the ground to allow the passage of an operator, characterized in that said hood comprises on one side of the median plane and substantially over the whole length of the machine, a front wall (34) provided with a window panel over a major portion of its surface, slanted when in closed position, from an upper edge (33) substantially horizontal situated above the constituent elements and adjacent their median plane, to a lower edge (38) substantially horizontal jutting out with respect to the constituent elements and situated at a short distance, in the vertical direction, from said mounting plane, said front wall being mounted for pivoting about its upper edge, from said closed position to an open position in which said lower edge is situated high enough above the ground to allow the passage of an operator, and in that said hood comprises a folding down flap (36) which extends between said mounting plane (12) and the lower edge (38) of the front wall (34).
Patent FR-2588350-B1 (FR)
IPC: F16K47/10
Filed: 1985-10-09
Granted: 1988-06-17
Abstract: 1. Slowing down device for hydraulic fluid, interposed between distributing and receiving elements, and including a body (1), one of the end faces (1a) of which has a bore (1c) in alignment with a fluid inlet conduit (D1), said body accommodating a piston (2) which is hollow in part and mounted for being shifted resiliently in a sealing manner and for being positioned adjustably, said bore communicating through three selective transverse orifices (1g-1h-1i) respectively situated forwardly (first orifice (1g)), centrally (second orifice (1h)) and rearwardly (third orifice (1i)) relative to the piston, with a parallel conduit (1e) in alignment with a distributing conduit (D2) for the distribution of the fluid to the receiving element ; said piston being provided, at the end thereof facing the inlet conduit, with unidirectional obturator means (5) preventing the passage of the fluid through the piston in the distributing means-receiving means direction, and with means for the gradual passage of the fluid through said first orifice (1g) becoming uncovered upon the backward motion of the piston, while upon the return motion thereof the fluid can be passed through the said second orifice (1h) opening into a central portion (2d-2e) of the piston, which is arranged for permitting the passage of the fluid through the unidirectional obturator means (5).
Patent FR-2621104-B1 (FR)
Inventor: AIVAZ GUY
IPC: F23L15/04
Filed: 1987-09-28
Granted: 1989-12-01
Abstract: Exchanger with a vertical cylindrical ferrule (1) for heating air under pressure in counterflow with smoke circulating in vertical tube bundles distributed uniformly between at least one axial ring (3) and at least one peripheral ring (4). It comprises tube bundles distributed between an axial ring (3) and a peripheral ring (4) and contained in internal (13) and external (23) thermally insulated conduits fastened to the lower (8) and upper (8A) bottom plates. The bundles of the outermost peripheral ring (4) are separated from the ferrule by a free zone (14) in communication with the inlet for a secondary air flow. The exchanger as a whole is supported by a fixed structure (15A) under a lower bottom, and the bundles are fastened to the upper bottom plate (8A) by means of expansion joints (16).
Patent FR-2623529-B1 (FR)
Inventor: ALLAIRE JACKY
IPC: D04B1/26
Filed: 1987-11-19
Granted: 1991-06-14
Abstract: In the method for manufacturing a double-layered sock: a first row knitted by the needles and corresponding to the end of the tip of the first layer is transferred to the central transfer plate of the machine, where it is kept on stand-by; the knitting of the first layer is continued from the tip to the side edges, and then knitting is continued from the side edges of the second layer to the tip, the knitted tubular structure constantly being suspended by one (circular) end on the central transfer plate and by the other circular end on the needle cylinder while the work is being carried out, thereby shaping the two concentric layers (12 and 13) engaged one in the other; the initial stand-by row is transferred to the needle plate of the cylinder in order to make the junction between the two layers to form a single end layer (15).
Patent FR-2629595-B1 (FR)
Inventor: BAZIN ROLAND
IPC: G01N3/00
Filed: 1988-03-31
Granted: 1991-06-21
Abstract: The process for measuring the elasticity of a superficial layer (2), especially of the skin, consists in demarcating an area (7) of this layer; in creating, over this area, a low pressure to cause said area to deform; and in measuring the low pressure required to bring about a deformation of predetermined amplitude. The measuring device comprises a probe (3) provided with a cavity (5) demarcated by a rim (6) which can be applied to the layer (2) under study, and means (17) for creating a low pressure in the cavity (5). A suction orifice (20) is provided in the cavity at a predetermined distance (d) from the superficial layer in such a way as to be closed off by said layer when the deformation reaches the predetermined amplitude. Means (14) for measuring the low pressure that has produced the deformation of predetermined amplitude are provided.
Patent FR-2639384-B1 (FR)
Inventor: TATARA ANDRE
IPC: E02F9/20
Filed: 1988-11-21
Granted: 1991-02-22
Abstract: A control device for use in a dual function machine includes a first disconnecting device for connection between a first operator's control knob and at least one control valve usable for controlling a first function of the machine. A second disconnecting device is provided for connection between a second operator's control knob and at least one second control valve usable for controlling a second function of the machine. The disconnecting devices are arranged for mounting in actuating relationship to a swivel-type operator's seat, the first disconnecting device being actuated for disabling the second function when said seat is in a first position for operating the first function and the second disconnecting device being actuated for disabling the first function when the seat is in a second position for operating the second function.
Patent FR-2649400-B1 (FR)
Inventor: TEYSSIE PHILIPPE
IPC: C08F4/48
Filed: 1989-07-10
Granted: 1993-01-08
Abstract: The copolymers described are represented by general formula (I), in which either PA = a vinylaromatic or methacrylic polymer sequence; PB = an acrylic polymer sequence; and PC, possibly present, a methacrylic polymer sequence; or PA and PC = a polymer sequence stemming from the same acrylic monomer; and PB = a methacrylic polymer sequence; PD = a vinylaromatic or methacrylic polymer sequence, and simultaneously PE = an acrylic polymer sequence; or PD = an acrylic polymer sequence, and simultaneously PE = a methacrylic polymer sequence; n = number of branches of (PA-PB-PC), between 2 and 20 inclusive and m = number of branches of (PD-PE) between 0 and 18 inclusive, with n+m  </=  20, each branch (PA-PB-PC) and (PD-PE) comprising only one polymer sequence, the two sequences then being different; and N = cross-linked nodule of at least one multifunctional reticulation monomer presenting at least two double polymerisable bonds per molecule. Application: either thermoplastic elastomers, shock type rigid thermoplastic polymers or shock type reinforcement polymers.
Patent FR-2651266-B1 (FR)
Inventor: JEAN-PIERRE BRISSET
IPC: E04G21/12
Filed: 1989-08-25
Granted: 1991-12-13
Abstract: According to the invention, the arrangement comprises a primary support (A) fixed to the structure (5) and a secondary support (C) which can be manipulated by means of a machine, these two supports comprising means which interact for fastening the secondary support (C) onto the primary support (A), and the secondary support (C) comprises means for carrying the tensioning jack (V). According to the method of the invention, a part is fixed to the structure to be prestressed, facing the use position of the jack, and a support capable of carrying the jack in the suitable use position is added to this part.
Patent FR-2680434-B1 (FR)
IPC: H01R13/658
Filed: 1991-08-14
Granted: 1993-10-01
Abstract: This seal essentially comprises an oblong-shaped metal sheet provided with two folds along two longitudinal axes (D1, D2) called folding axes, defining, on this sheet, two lateral flanges (34, 35) inclined with respect to a central panel (36), and with an oblong-shaped opening (29), which has a width (a) slightly less than the distance (b) between the folding axes, so that, with the parts of the central panel which are located on the transverse part of the perimeter of the opening having been disengaged, before folding, from those parts (37, 38) which are located on the longitudinal part of the perimeter of the opening and which lie between the folding axes and this opening, these parts can form an extension of the said lateral flanges in the region of the opening.
Patent FR-2681866-B1 (FR)
Inventor: BORDEAU MICHEL
IPC: C07F7/08
Filed: 1991-09-27
Granted: 1998-02-13
Abstract: The subject of the present invention is a new process for the synthesis of organosilicon compounds and the latter. This synthetic process is characterised in that a halogenated aryl substrate, preferably polyhalogenated or fluorinated, is electrolysed at a consumable (or soluble) metal anode(s) consisting of an anodic metal in an aprotic medium containing:   a) a support electrolyte (nature immaterial), advantageously at a concentration of the order of 1 to 5% (mol) with respect to the halogenated substrate when a solvent is present and 0.0001 to 0.01% when electrolysis is carried out without solvent;   b) optionally a complexing agent; c) a silicon compound of formula: R'3R'2R'1SiY (II) where R'3, R' 2 and R'1 represent hydrocarbon chains, advantageously of C1 to C10, preferably of C1 to C6, heavy halogens, preferably chlorine.   Application to organic synthesis.
Patent FR-2695395-B1 (FR)
Inventor: JOUSLIN DE NORAY ERIC
IPC: C08K7/14
Filed: 1992-05-22
Granted: 1994-10-28
Abstract: Flame-resistant thermoplastic compositions based on polyamide comprising a mixture of polyamide(s), of Sb2O3 and/or of melamine cyanurate and of Mg(OH)2. They may contain glass fibres, inorganic fillers and/or additives such as colorant(s), lubricant(s), stabilisers against heat or light, impact strength improvers, plasticisers and antioxidants. They are prepared by mixing constituents in powdered form, introducing the mixture with the polyamide into an extruder and incorporating glass fibres into the molten material. These compositions are employed especially for the production of moulded or extruded objects, of films or of composite materials exhibiting an excellent fire resistance (V0 under 1.6 mm) and good mechanical characteristics.
Patent FR-2700870-B1 (FR)
Inventor: RICARD CLAUDE
IPC: G07B13/02
Filed: 1993-02-19
Granted: 1996-10-18
Abstract: Device for avoiding fraud on a taxi or lorry equipped with an electronic sensor (3) of distance travelled and with a taxi-meter or tachograph (2). There is provided an impregnable box (8) which contains a circuit (9) affording a one-way link between the sensor (3) and the speedometer (1) of the vehicle. The links (10, 11) between this box (8) and the sensor (3) as well as the taxi-meter (2) are also constructed in an impregnable manner. The ordinary connector (6) of the speedometer (1) is plugged (12) into this box (8). It is thus impossible to apply external pulses to the taxi-meter or tachograph (2).
Patent FR-2728443-B1 (FR)
IPC: A43C3/00
Filed: 1994-12-23
Granted: 1997-02-28
Abstract: The mountain boot lace eyelet consists of an external metallic casing (11) having a strong mechanical resistance which is fixed on the boot upper. The casing which is folded to form a rectangular section housing (11a) has a leg (11b) with a rivet hole (11c) for fastening to the boot upper. Two semi-circular notches (11e) are provided in the housing rear wall (11) for the passage of the lace. An insert (12) in the shape of a half pulley has a peripheral semi-circular groove (12b). The insert is fixed inside the casing and its groove forms a passage way for the lace. It has a low coefficient of friction and is made of a synthetic material such as teflon for facilitating sliding. The lace eyelet improves the sliding of the lace.
Patent FR-2729156-B1 (FR)
IPC: C05F17/00
Filed: 1995-01-09
Granted: 1997-02-21
Abstract: Complex of non-pathogenic Bacillus and Lactobacillus strains capable of converting a nitrogen source to bacterial protein are new, where the nitrogen source is selected from inorganic nitrogen cpds., esp. ammonia, nitrates and nitrites, and organic nitrogen cpds., e.g. urea, urates, amino acids, nitrogen-contg. bases and any other nitrogen cpds. of low mol. wt.
Patent FR-2731460-B1 (FR)
Inventor: CASNABET BERTRAND
IPC: E05F15/00
Filed: 1995-03-07
Granted: 1997-04-25
Abstract: The window position detector has a source (12) of a magnetic field fitted in the frame (11) of the door. A magnetic field detector (13) is also fitted in the door frame, in the vicinity of the field source. The edge of the glass has a metal channel (15) fitted over it, or carries a metallised coating. When the glass nears its extreme position it passes between the magnetic source and the detector, altering the flux path. The components are set so that the detector moves between two states: one when the edge of the glass is in the vicinity and the other when it is not. The magnetic source is a permanent magnet and the detector a Hall effect transducer.
Patent FR-2742247-B1 (FR)
IPC: G06K17/00
Filed: 1995-12-11
Granted: 1998-01-30
Abstract: The invention relates to a portable chip card reader (1). This reader is designed so that it can operate even when it is stored. For this purpose it comprises, on one of its faces, an attachment means (4) to enable it to be fixed to the wall of a card holder compartment whilst leaving the card insertion slot (3) free. This attachment system allows simple handling of the reader under all circumstances. The chip card can be inserted either perpendicular or parallel to the direction in which information is displayed on a display device of the reader (1).
Patent FR-2752740-B1 (FR)
Inventor: VIVIER DANIEL
IPC: B05B7/00
Filed: 1996-08-30
Granted: 1998-10-23
Abstract: The head, made with a divergent outlet (35) for the foam product, has at least two channels (36) which are fed with the fluid to be converted into foam. The channels are spaced evenly round the circumference of the head, and end at walls (37) lying perpendicular to the direction of ejection, emerging through apertures (38) at the base of the outlet (35) opposite a central boss (39) which is designed to cause the fluid flows to collide. The head is made from a moulded synthetic material with a conical outlet diverging in the direction in which the foam is ejected. It is basically in the shape of a bush with two inner conical ends, and a central section with the channels, walls and central boss which is rounded, especially hemispherical, in shape.
Patent FR-2779341-B1 (FR)
Inventor: CUINET PATRICK
IPC: A61F2/34
Filed: 1998-06-09
Granted: 2000-07-28
Abstract: The cotyl component, comprising a supporting cup (4) with a friction insert (5), has the cup made hemispherical in shape, extended along its equatorial edge by a cylindrical projection of varying width, increasing from the cup's lower edge to its upper one. The outer surface of the cup has a zone with a relief shape extending for at least a third of its height, including the cylindrical projection.
Patent FR-2779412-B1 (FR)
Inventor: PINATEL MARIE ODILE
IPC: B62B3/18
Filed: 1998-06-09
Granted: 2000-08-11
Abstract: The invention concerns a system based on the use of modular containers (42) wherein are placed purchased articles and used for transporting them from the supermarket department to the buyer's residence. The modular containers (42) can first be placed on standard trolleys and manually unloaded on the pay desk (40) conveyor belt (44), or the trolleys can be replaced with mobile chassis (43) designed for the use of the modular containers (42) with which other automatic unloading (41) and re-loading devices can be subsequently combined at the pay desks (40); the system can be combined with a turntable transporting containers from the supermarket departments, the purchased articles being recorded in masked time, the modular containers being stored while payment is being made and the mobile chassis (43) being automatically loaded.
Patent FR-2800331-B1 (FR)
IPC: F16H3/72
Filed: 1999-11-03
Granted: 2001-12-28
Abstract: Motopropulsion group (10) for vehicles comprises epicycloidal trains (40,50,60) each with a ring (42,52,62), a planetary (44,54,64) and a satellite carrier (46,56,66), permanently linked to shafts (13,19) of motopropulsion organs (12,16) such as bridge (18) and wheels (20). Clutch (32,34) are engaging the shaft (17) of secondary motor (14) with the elements of the epicycloidal trains.