baber/WOPTO huggingface dataset:
Patent FR-3116028-B1 (FR)
Title: Système de raccordement électrique temporaire d’une caténaire à un rail de circulation d’une voie ferrée
Inventor: BONNEAUD THIERRY
IPC: H02G1/02
Filed: 2020-11-10
Granted: 2022-10-07
Abstract: Un système de raccordement (S) électrique temporaire d’une caténaire à un rail de circulation d’une voie ferrée, le système de raccordement (S) comprenant :      un pied de support (1),  un bras de liaison (2) comprenant une extrémité de connexion (21) configurée pour être reliée à la caténaire et une extrémité de fixation (22) reliée au pied de support (1) par un mécanisme d’orientation (3), le bras de liaison (2) étant configuré pour évoluer au moins entre une position de repos et une position de raccordement à la caténaire, et un câble électrique (4),   le mécanisme d’orientation (3) étant configuré pour régler la position angulaire du bras de liaison (2) autour de l’axe Z de manière à positionner l’extrémité de connexion (21) au-dessus de la caténaire et pour régler la position verticale du bras de liaison (2) afin de déconnecter/connecter l’extrémité de connexion (21) à la caténaire.      Figure de l’abrégé : Figure 3
Patent FR-3104312-B1 (FR)
Title: Système de refroidissement et unité d’entraȋnement et véhicule électriques le comportant
Inventor: EHRENBERGER DAVID
IPC: H05K7/20
Filed: 2020-11-20
Granted: 2023-02-24
Abstract: Système de refroidissement et unité d’entraȋnement et véhicule électriques le comportant Un système de refroidissement (1) notamment dévolu à un moteur électrique d’entraînement (M), dans un véhicule à entraînement électrique, comporte un moyen (4) de conduction thermique et un manchon de refroidissement (2) qui présente un axe longitudinal (3) et entoure ledit moyen (4) le long dudit axe longitudinal (3). Un canal de refroidissement (5) acheminant un fluide de refroidissement (6) est formé entre ledit manchon (2) et ledit moyen (4), lequel moyen reçoit une première source de chaleur (7) notamment matérialisée par un stator dudit moteur (M). Ledit moyen (4) de conduction thermique est conçu pour entrer en contact thermoconducteur avec une seconde source de chaleur (8) notamment matérialisée par une électronique de puissance qui est affectée audit moteur (M) et qui occupe, le long de l’axe longitudinal (3), un emplacement axial par rapport à la première source de chaleur (7).  Figure à publier avec l’abrégé : Fig. 1
Patent FR-3117280-B1 (FR)
Title: Dispositif de châssis pour appareil électrique de coupure débrochable et ensemble comprenant un tel dispositif et un tel appareil
Inventor: ELOY STÉPHANE
IPC: H02B11/133
Filed: 2020-12-04
Granted: 2022-11-18
Abstract: La présente invention a pour objet un dispositif de châssis pour appareil électrique de coupure débrochable, ledit dispositif comprenant un châssis (1) fixe, des bornes de raccordement électrique principales et des fenêtres (1a) d’accès auxdites bornes de raccordement, un système d’embrochage (3) comprenant un arbre mené (31a), au moins un volet de fermeture desdites fenêtres, un système de commande et d’actionnement (5) du ou desdits volet(s) et un système de verrouillage (6) du ou desdits volets (4).  Le système de verrouillage (6) comprend au moins au moins un ensemble de verrouillage comportant une came (6a) montée solidairement sur l’arbre mené (31a), ou intégrée dans ce dernier, et un suiveur de verrouillage (6b) apte à être déplacé par ladite came, selon la position fonctionnelle du système d’embrochage (3), entre une position de verrouillage du ou d’au moins l’un des volets et une position de déverrouillage du ou desdits volets.  Figure à publier avec l’abrégé : Fig.11
Patent FR-3122469-B1 (FR)
Title: Connecteur
Inventor: GWON HONGSEOK
IPC: F16L55/07
Filed: 2021-04-30
Granted: 2023-04-14
Abstract: L’invention se rapporte à un connecteur (100 ; 100A ; 100B ; 100C) pour connecter à tubes, particulièrement aux tubes de plaque de refroidissement, comportant un corps (20) comprenant une première partie tubulaire (20), une bride (60) sur la circonférence extérieure et à une extrémité de la première partie tubulaire (20), le connecteur (100 ; 100A ; 100B ; 100C) comprend deux joints circulaires ou tubulaires (22, 24) distancés et agencés sur une surface périphérique intérieure de la première partie tubulaire (20), dans lequel, le connecteur comporte un canal de fuite (50) formé entre une ouverture de fuite (23) et la bride (60), l’ouverture de fuite (23) étant disposée entre les joints (22, 24).  Figure d’abrégé : Fig. 2
Patent FR-2450982-B1 (FR)
IPC: F16H55/08
Filed: 1979-03-08
Granted: 1982-08-13
Abstract: A stepping motor causes a driving pinion to rotate by steps of 90 DEG , the stopping position being such that a driven pinion is blocked with a very small backlash by the pressure of a tooth of the driven pinion against the top face of one of the teeth of the driving pinion. Both pinions have simple teeth with conventional profiles capable of being cut by means of a worm-hob. The pitch of the driving pinion is between one and two times that of the driven pinion, and the layouts of the teeth are such that the arc along which a tooth of the driving pinion engages the teeth of the driven pinion includes a portion tranversed freely and a portion along which the driving pinion rotates the driven pinion by one step of its toothing.
Patent FR-2455050-B1 (FR)
IPC: C07D501/38
Filed: 1980-04-24
Granted: 1983-05-13
Abstract: A chromophoric cephalosporin composition having the formula is utilized for the detection of beta -lactamases. Detection of beta -lactomases can be carried out by diluting the compound in solution or by a test strip carrier.
Patent FR-2499226-B1 (FR)
IPC: F28D9/00
Filed: 1981-02-05
Granted: 1985-09-27
Abstract: Method and apparatus for liquefying a gas such as natural gas, utilizing at least one cycle fluid comprising a refrigerating mixture, with at least one first principal cycle fluid under a low pressure in countercurrent heat exchange with the gas which is to be liquefied and with at least one second principal cycle fluid under a high pressure. At least one secondary cycle fluid is obtained by withdrawing a portion in liquid phase from the refrigerating mixture at the high pressure and is expanded to the low pressure and is then added to the first principal cycle fluid. The heat exchange takes place in at least one heat exchanger comprising a stack of plates which form uninterrupted longitudinal compartments forming passages for the first principal cycle fluid under a low pressure, these compartments extending from the cold end of the exchanger, and a plurality of longitudinal compartments forming passages for at least one of the second principal cycle fluid and the fluid to be liquefied, these latter compartments extending to the cold end of the exchanger. The addition of the secondary fluid to the first principal fluid takes place in a distributed manner into each low pressure compartment in at least one transverse volume extending along the thickness of the exchanger, this volume being located at heat exchange distance from the inlets and outlets of the compartments forming passages for the first principal fluid under low pressure.
Patent FR-2506047-B1 (FR)
IPC: G07F7/08
Filed: 1981-05-12
Granted: 1986-02-07
Abstract: The identification system consists of an electronic key comprising a passive memory area (10) and a shift register (9) and a lock capable of being coupled with the key. The lock is capable of supplying a pulse causing the code contained in the memory (10) to be loaded into the register (9). The register (9) is looped on itself via connection (113). Before reading the contents of the register (9) a set number of clock pulses, counted by the control circuit (149) and transmitted by the electronic lock on the H terminal, produces a series of permutations of the contents of the shift register (9). After this permutation phase, the AND gate (157) allows the data contained in the shift register (9) to flow out through the output terminal S due to the action of additional read pulses the number of which is equal to the number of bits in the register (9).
Patent FR-2540870-B1 (FR)
IPC: A61K31/4418
Filed: 1983-02-15
Granted: 1985-05-17
Abstract: Derivatives of inner salts of aminopyridinium hydroxide and corresponding salts thereof comprising the general formuale I and II in which: R1 as selected from the group consisting of a hydrogen and a radical 2-furyl-methyl-amino; R2, R4 and R6 are all selected from the group consisting of a hydrogen atom, a C1-C1 linear or branched lower alkyl radical and a phenyl radical; R3 is selected from the group consisting of a hydrogen or a carbamyl radical; R5 represents a hydrogen; and X(-) represents a monobasic anion of a pharmaceutically acceptable acid.
Patent FR-2542346-B1 (FR)
Inventor: MARMONIER GASTON
IPC: F16K31/34
Filed: 1983-03-09
Granted: 1986-01-17
Abstract: 1. Hydromechanical valve for flusching tank, of the kind comprising a primary flow circuit with hydraulic opening and closing by means of a closure constituted by a flexible membrane (4) and the position of which is a function of the value of the present in a secondary flow circuit equipped with a pilot valve (11) actuated by means of a float (25) housed in the said reservoir (2), the said primary flow circuit comprising a flow conduit (13a, 15) opening into the reservoir (2), preferably in proximity to the base of the latter, and an anti-siphon device (18, 19, 20) comprising an air inlet orifice (20a) disposed above the inlet (01) of the said flow conduit (13a, 15), characterized in that this antisiphon device comprises a valve (18) resting in non-fluidtight manner, in the position of opening of the air intake circuit, on a subjacent apertured seating (19) disposed above the inlet (01) of the flow conduit (13a, 15), the seat (20) of the said valve being constituted by the lower edge of the said air inlet orifice and placed above the said valve, the said flow conduit (13a, 15) being arranged to slow down the flow of water and cause a rising up again of this latter during its circulation in the primary flow circuit, thereby permitting to ensure the lifting of the valve (18) and its application on its superposed seat (20).
Patent FR-2523895-B1 (FR)
IPC: B28B11/14
Filed: 1983-03-28
Granted: 1985-08-16
Abstract: An apparatus for dividing substantially parallelepipedic bodies (14, 15) of only partially cured aerated concrete into smaller pieces comprises cutting means (47) for cutting the bodies along horizontal cutting planes into substantially parallelepipedic pieces (16, 17) having a thickness which is substantially smaller than the original height of the bodies while the bodies rest on horizontal supports (10, 11). Each of these pieces can be lifted from the remaining part of a respective body (14, 15) and transferred to a further support (19) arranged in a stacking station (18), by means of a transport means (48) which exerts a suction force to the upper side of the pieces, which pieces are placed one on top of the other in the stacking station, to form a stack (20) intended for insertion into a final-curing station. The apparatus comprises two cutting stations (12, 13) with associated cutting means (47) for dividing a respective aerated concrete body (14, 15), the cutting stations being located adjacent to and on each side of the further support (19). Each of the cutting stations (12, 13) is coordinated with a respective transport means (48) for moving the pieces (16, 17) from respective cutting stations to the further support, which is common to both cutting stations.
Patent FR-2581981-B1 (FR)
Inventor: MORET JACQUES
IPC: C01B31/08
Filed: 1985-05-20
Granted: 1987-07-24
Abstract: The invention relates to an apparatus for the regeneration of active carbon comprising particularly: a hopper for introducing the active carbon; a reactor (7) delimited by an elongated shaped sheath; a continuous Archimedes screw (10) situated inside the reactor to transport the active carbon to be regenerated; structure for heating by resistances (8), arranged inside the sheath of the reactor; structure situated above the unload end of the reactor (19) and in communication with the reactor, particularly for removing the gases; a coffer into which the Arichmedes screw unloads; structure for communication with the reactor and situated on the one hand close to the input of the reactor and on the other hand along the reactor to regulate the pressure inside the reactor and to inject steam. This apparatus for regenerating active carbon enables the powder active carbon to be regenerated efficiently.
Patent FR-2595029-B1 (FR)
Inventor: DUSEL ROBERT O
IPC: G01N21/89
Filed: 1986-10-22
Granted: 1991-07-12
Abstract: Wire processing apparatus employs a conveyor for transporting wire segments to a series of wire processing machines which strip insulation from the wire segment ends and then subsequently attach electric terminals to the stripped ends. A quality control device located between the insulation stripper machine and the terminal attachment machine inspects each stripped end and, if it does not meet desired tolerances, sends signals which prevent the terminal attachment machine from operating upon the defective stripped end as the conveyor moves the wire segment therepast. The quality control device comprises an illuminated field at which the stripped end momentarily stops, an optical lens opposite the illuminated field for providing an optical image of the stripped end, and a converter for converting the optical image to an electronic image signal. Solid state electronic circuits compare the image signal to a reference signal, provide an error signal if the stripped end is defective and store the error signal in a memory circuit. The error signal, if present, is recalled from the memory at the appropriate time and converted to an output signal which prevents the downstream terminal attachment machine from operating on the defective wire end.
Patent FR-2592974-B1 (FR)
Inventor: NAKANO HARUMI
IPC: G07F7/10
Filed: 1987-01-14
Granted: 1991-08-30
Abstract: An IC card system uses at least one of the RESET, I/O, and CLOCK terminals of an IC card so as to serially and/or parallel input multivalue signals having different levels. The levels of the input signals are detected at a detector or detectors and outputs therefrom are compared at a comparator with specific codes prestored in level matrix of the IC card. If a coincidence between outputs obtained corresponding to the input signals and the specific codes is established, a test program stored in a test program ROM is started.
Patent FR-2595431-B1 (FR)
IPC: E03C1/044
Filed: 1987-03-04
Granted: 1990-03-16
Abstract: The garden shower is connected to a solar collector and is provided with a mixing tap. The free flowing shower device is actuated by the water pressure of the mains and is provided with a vertical pipe (5) with a shower head and inlet and outlet hot and cold water pipes (1, 3, 4). The device is characterized in that it comprises a mixing tap (2) for taking hot water out of the solar collector and also for mixing cold water and hot water. The tap (2) comprises a knob (6) which may rotate mounted in the inlet and outlet conduit and presenting a blind bore and two bores (7, 8) perpendicular to the plane of the blind bore and connected to the latter and forming between each other an obtuse angle.
Patent FR-2633299-B1 (FR)
Inventor: BUJADOUX KAREL
IPC: C08F10/00
Filed: 1988-06-23
Granted: 1992-05-07
Abstract: The process comprises, in a first step, the reduction of a titanium (IV) compound in an  alpha ,  omega -dihalogenoalkane using a molar excess of at least one halogenated organoaluminium compound in the absence of an ether, and then in a second step, the addition of a reaction mixture of a compound capable of forming a magnesium halide in-situ, without additional reduction of the titanium compound obtained in the first step. The catalyst contains at least one titanium compound, at least one halogenated organoaluminium compound and at least one inorganic magnesium compound in suspension in at least one  alpha ,  omega -dihalogenoalkane; the titanium cmpound is essentially a titanium (III) compound, the total titanium (II) and titanium (IV) content being less than or equal 15 % to the total titanium content. It may also contain at least one vanadium compound, an inert solvent, at least one partially polymerized  alpha -olefin and at least one organometallic activator from groups I to II of the Periodic Classification. Also described is a process for polymerization of olefins in the presence of said catalyst.
Patent FR-2638307-B1 (FR)
Inventor: ISSENMANN EDOUARD
IPC: H04W88/14
Filed: 1988-10-21
Granted: 1994-06-10
Abstract: The switching centre of the invention comprises a switch for access to the service (11) and a monitoring point (12) which are connected by a multiplex connection (601). The switch is connected to base-station monitors by first multiplex connections (65) and to the switched public telephone network by second multiplex connections (610) also routing indicator signals relating to a permanent file, to a temporary file and to other switching centres. The switch establishes semi- permanent connections between the multiplex connection (601) connecting it to the monitoring point (12) and, on the one hand, the first multiplex connections (65) for an exchange of indicator signals, and, on the other hand, with the second multiplex connections (610) for an exchange of indicator signals with the permanent and temporary files and the other switching centres.
Patent FR-2649578-B1 (FR)
Inventor: MALAURIE CLAUDE
IPC: H05K7/20
Filed: 1989-07-10
Granted: 1991-09-20
Abstract: A device for dissipating heat for a surface mount component assembled onto a printed circuit board is made up by a metallic plate deposited on the rear of the substrate under the surface mount component. A thermal coupling device is made up by a small heat collecting plate provided on the front side of the substrate and the actual substrate. The heat collecting plate also performs an electro-magnetic shielding function and is advantageously constituted either by the shielding plate normally provided for this purpose or by an extension thereof.
Patent FR-2656414-B1 (FR)
Title: Systemes de retenue de sous-munitions embarquees dans un vecteur.
Inventor: JEAN-FRANCOIS DENIS
IPC: F42B12/60
Filed: 1989-12-22
Granted: 1993-01-22
Abstract: Les systèmes de l'invention sont des systèmes à sangle Selon l'invention, chaque sangle (4) est fixée par une extrémité (4a) à une paroi de réceptacle par l'intermédiaire d'un moyen de mise en tension, et son autre extrémité (4b) est engagée dans un barillet (6) monté sur une autre paroi (1b). Le barillet (6) est relié à un dispositif générateur de couple résistant, lui-même relié à un dispositif limiteur de couple qui se déclenche à une valeur de seuil déterminée, de manière à libérer en rotation le barillet (6) afin de dégager l'extrémité (4b) de la sangle. Dans ces systèmes, les sangles sont libérées moins brutalement que dans les systèmes connus et de façon parfaitement simultanée. Un développement de l'invention permet une éjection des sous-munitions avec incidence contrôlée par rapport à la trajectoire du vecteur.
Patent FR-2657141-B1 (FR)
IPC: F16L33/16
Filed: 1990-01-12
Granted: 1993-10-15
Abstract: PCT No. PCT/FR91/00018 Sec. 371 Date Jul. 9, 1992 Sec. 102(e) Date Jul. 9, 1992 PCT Filed Jan. 11, 1991 PCT Pub. No. WO91/10858 PCT Pub. Date Jul. 25, 1991.Flexible assembly designed for coupling flexible tubes comprising a sleeve (1) designed to receive the ends of two tubes to be coupled and provided with assembly means designed to cooperate with complementary assembly means carried by the ends of said tubes, characterized in that the assembly means of sleeve (1) have an annular chamber arranged in the inner wall of the sleeve, and whose edges form shoulders with reflex angles (3, 3') giving to it, in axial section, a dovetailed profile, and in that the complementary assembly means carried by tubes (7, 8) to be coupled are made up of tubular stops (5) permanently attached onto the ends of tubes (7, 8), the stops having an outer diameter corresponding to the inner diameter of the annular chamber arranged in sleeve (1) and at least their edge designed to cooperate with the corresponding shoulder with reflex angle of the chamber having a complementary inclined profile (6) of that of shoulder (3) with reflex angle, and in that the length of the annular chamber is greater than the sum of the lengths of stops (5) attached onto the tubes to be coupled.
Patent FR-2661550-B1 (FR)
Inventor: DENIS DUFOURNET
IPC: H01H33/90
Filed: 1990-04-26
Granted: 1992-06-12
Abstract: Arc-blasting dielectric gas high-voltage circuit breaker of the type including secondary arc contacts (25, 26) making it possible to develop, inside a volume (V2), a pressure promoting opening, characterised in that all the electrical contacts (13, 22) are arranged outside the said volume.
Patent FR-2710286-B1 (FR)
Inventor: MORET DE ROCHEPRISE BERNARD
IPC: B29C48/475
Filed: 1993-09-22
Granted: 1995-12-08
Abstract: The invention relates to a hollow body made of a fluororesin, especially PTFE obtained by pasty extrusion, having a degree of anisotropy less than 1, and preferably substantially equal to 0.5. In order to manufacture such hollow bodies, a powder of fluororesin, especially a powder of as-produced PTFE, is mixed with a lubricant; the mixture is compressed in order to obtain an isotropic compact tubular preform; the said preform is introduced into an extruding press; the preform is pushed back through a passage (18) of reduced cross-section in a die (4, 5) so as to form longitudinally oriented fibres; the said fibres are compressed on leaving the said passage (18) in an internal expansion chamber (21) having an enlarged cross-section, so as to orient the said fibres transversely; and the fibres are delivered through the exit orifice (15a) in the die (4, 15) in order to obtain a hollow body.
Patent FR-2736355-B1 (FR)
Inventor: NEGOL PAUL
IPC: C07D305/14
Filed: 1995-07-07
Granted: 1997-11-07
Abstract: A method for extracting and isolating 10-deacetylbaccatin III (tetraol) from yew leaves, comprising a first step of extracting yew leaves using a suitable protic solvent to give an aqueous extract, followed by a second step of extracting the aqueous extract using a suitable organic solvent to cause selective crystallisation of the tetraol, and a final step of isolating the tetraol by selective crystallisation from the resulting organic phase. A final purification step enables a product with a titre of almost 100 % to be achieved.
Patent FR-2740901-B1 (FR)
Inventor: COTTONE GUY
IPC: H01H1/22
Filed: 1995-11-08
Granted: 1998-01-30
Abstract: The switch block includes the moving contact (13A) which is formed with two elbows making two sections (36,38) by which it rotates around the cross-piece (25A). The second elbow (39) is in the opposite direction to the first (37) and the first is more open than the second while both form angles (A,B) slightly less than 90 degrees . The moving contact pivots lie between two flat side pieces (26) of the support (12) which are connected by the cross-piece. The abutment (29) is cut into at least one of the side pieces and forms a hook preceded by an oblique slope (30). The abutment holds the middle part (34) of the moving contact against the spring (28) when the switch is open.
Patent FR-2749986-B1 (FR)
Inventor: MOREAU CHRISTOPHE
IPC: G01R31/02
Filed: 1996-06-14
Granted: 1998-07-31
Abstract: The apparatus has leakage current detectors (10) on the earthing conductor (19a,19b,19c) of each phase of the system. A data acquisition unit (12) receives the signals from the current detectors and contains an analog-to-digital converter to converts the signal from each to digital form. A signal processor (14) receives the digital data, and compares the measured earth current levels against a maximum threshold level representing the allowed leakage current. The processing unit incorporates a facility to filter the signal to separate the effective component of the signal from perturbation signals and to discriminate between these two signals.