baber/WOPTO huggingface dataset:
Patent FR-3124557-B1 (FR)
Title: Pompe à vide turbomoléculaire et procédé associé
Inventor: CAVAREC PIERRE-EMMANUEL
IPC: F04D27/00
Filed: 2022-02-28
Granted: 2023-06-23
Abstract: Pompe à vide turbomoléculaire et procédé associé Pompe à vide (1) turbomoléculaire comportant un stator (2), un rotor (3) configuré pour tourner dans le stator (2) et un moteur (16) configuré pour entrainer le rotor (3) en rotation, caractérisée en ce que la pompe à vide (1) turbomoléculaire comporte en outre un capteur de température (23) configuré pour mesurer la température du rotor (3), et un compteur de maintenance pour fluage (24) configuré pour déterminer un incrément du fluage du rotor (3) sur une durée prédéterminée à partir de la température du rotor (3) mesurée par le capteur de température (23), de la vitesse de rotation du rotor (3), de la valeur du fluage du rotor et du tableau de correspondance, incrémenter la valeur du fluage du rotor avec l’incrément du fluage déterminé, et déterminer une information représentative d’une durée restante avant maintenance préventive du rotor pour fluage à partir de la valeur du fluage incrémentée.  Figure d’abrégé : figure 1
Patent FR-2475898-B1 (FR)
IPC: C07D307/82
Filed: 1980-02-14
Granted: 1983-05-06
Abstract: The drug contains an active substance consisting of 1-(3'-benzofuryl)-4-benzylpiperazine. In order to prepare the compound, a reaction is carried out with reflux between 3-coumaranone and N-benzylpiperazine in the presence of acetic acid and in an aromatic solvent.
Patent FR-2509134-B1 (FR)
Inventor: AMMON HELMUT KARL
IPC: A01M1/16
Filed: 1982-07-07
Granted: 1986-03-07
Abstract: An improved fly paper comprising a strip coated with sticky material and which, for increasing the possible size of the strip, is made of foil or paper reinforced by high tensile threads. The strip is folded about a line located generally halfway between its ends and rolled up, while folded double; the roll being covered by the two ends of the strip which are uncoated. The strip ends are provided with eyes for hanging up the strip on use.
Patent FR-2541809-B1 (FR)
IPC: G21C3/32
Filed: 1983-02-25
Granted: 1985-07-26
Abstract: A nuclear fuel assembly has fuel rods connected to the lower end plate of the assembly. The connecting structure comprises an attachment plate which is superimposed on the lower end plate and which is formed with openings corresponding to the rods. The openings lead out into parallel grooves machined on the lower surface of the plate. Each rod comprises a lower part having three radial branches at 120 DEG , each formed with an end extension projecting radially outwardly from the outline of the rod. The extensions engaged in a groove have a height substantially equal to the depth of the groove. Axial fixing and locking against rotation of the rods are thus ensured.
Patent FR-2542421-B1 (FR)
IPC: B01D3/18
Filed: 1983-03-08
Granted: 1985-07-05
Abstract: The reservoir 1 contains in its lower part a purifying vessel 2 which contains a plate 9 having a bell means communicating with the reservoir and provided with an overflow pipe 12 through which liquid overflows into a bath having a constant level. When gas is drawn off from the top of the purifying vessel, liquid taken from the lower bath is vaporized in an exterior vaporizer 3 and the gas produced passes through the two baths in succession. In this way it is possible to obtain the gases having high purity devoid of particles of dust which are required for certain applications and in particular in the electronic component industry.
Patent FR-2562890-B1 (FR)
Inventor: GODENECHE DENISE
IPC: A61K31/17
Filed: 1984-04-11
Granted: 1986-08-01
Abstract: Compounds having the general formula (I) wherein X and Y represent individually H or -NO, at least one of them being a group -NO, n is 0, 1 or 2, R represents hydrogen, an aliphatic, cycloaliphatic, cycloaliphatic-alkyl, aryl or aralkyl radical, or a group of formule (II), wherein R1? is a lower alkyl radical or an aryl, all these radicals being optionally substituted. The present invention also relates to the compounds hereabove defined in the form of mixtures of their position isomers. Furthermore, the present invention discloses processes for preparing such compounds, as well as compositions, useful particularly in anticancerous chemiotherapy, containing at least one of said compounds as an active principle.
Patent FR-2579821-B1 (FR)
Inventor: PIN BERNARD
IPC: H01H83/20
Filed: 1985-03-26
Granted: 1987-05-15
Abstract: A remotely controlled circuit breaker or switch comprises two breaking poles adjoining a remote control unit with an electromagnet, and a toggle for manual operation of the contacts. The remote control unit comprises a selector switch for switching into the electronic circuit a position detector of breaker contacts, four connection terminals, and an electronic power supply circuit for an electromagnet. Two of the input terminals TL (inpulse relay mode) and CT (contactor mode in the active position of the selector switch), are accessible simultaneously with the existence of a priority code between the two controls and of a refresh function of the statuses of the electronic circuit. The latter allows forced manual operation by means of the toggle.
Patent FR-2622669-B1 (FR)
Inventor: BAILLON MICHEL
IPC: F16K17/38
Filed: 1987-10-28
Granted: 1990-02-09
Abstract: Hot fluid (that is, liquid or gas) pipeline relief valve arranged downstream of a heat generator or of any other device emitting heat whether by design or accidentally, for example an air compressor, and upstream of the hot fluid circuit portion to be protected, preferably on a branch connected to an outlet or return pipe, characterised in that the opening of the body (9) of the valve connected to the pipe (8) is at least partly obstructed by a breakable bulb (19) filled with a liquid that expands with an increase in the temperature of the fluid conveyed by the pipeline, said bulb (19) being arranged inside the body (9) of the valve (7) in order to be in contact with the conveyed fluid.
Patent FR-2627183-B1 (FR)
Inventor: ARRETZ EMMANUEL
IPC: C07C321/04
Filed: 1988-02-17
Granted: 1991-04-19
Abstract: 1. Process for the preparation of tertiary mercaptans from isobutylene homopolymers and from hydrogen sulphide by means of heterogeneous catalysis, characterized in that the reaction is carried out at a temperature below 45 degrees C in the presence of a catalyst consisting of a dry cation exchange resin.
Patent FR-2655312-B1 (FR)
Inventor: PIERRE LAURENT
IPC: B65B61/18
Filed: 1989-12-04
Granted: 1992-02-28
Abstract: The present invention concerns a method for making a package from flexible sheet for a product made from cellulose fabrics, characterised in that it consists: - in pre-cutting a tab (100) in a sheet or strip (1) of flexible material at regular intervals substantially corresponding to the perimeter of the shape to be wrapped and at a predetermined position; - in dividing the sheet into two along a direction perpendicular to the axis of symmetry of the tab and at the level of a line (8) passing through the lower section (103) of the tab; - in placing a strip (7) of heat seal at regular intervals on the back of the pre-cut end (100) of the tab; - in overlapping the separating edges (15, 16) of the sheet; - in welding the separating edges (15, 16) together in a superimposed manner at the places not provided with heat seal (7); - in interrupting the welding (6) at regular intervals at the places of the pre-cut constituting the tab (100); - in constituting the package by rolling around the product and folding the protruding sections of sheets.
Patent FR-2657374-B1 (FR)
Inventor: GERARD DECARPIGNY
IPC: E04B1/26
Filed: 1990-01-19
Granted: 1993-08-06
Abstract: The invention relates to a modular structure for the construction of prefabricated buildings based on beams made from glued and laminated timber (plywood). According to the invention, the various beams have traversing fastening means enabling them to be fixed at an angle. These fasteners (8) have the shape of an angle bracket whose flange (11) at the end of the crosspiece (3) is separated from the latter in order to enable a linking member (12) to be inserted. Moreover, an L-profile (6) is fixed by means of traversing studs (7) to the columns (5) which interact with the angle bracket (8) in order to fix the elements. The invention is of interest to the prefabricated-building industry.
Patent FR-2662601-B1 (FR)
Inventor: MICHEL COISY
IPC: A61F2/08
Filed: 1990-06-01
Granted: 1994-06-10
Abstract: The artificial ligament implant according to the invention is in the form of an elongate woven strip (1) of aerated structure, comprising a central part (2) and two ends (3). The ends (3) are intended to be fixed on a bone, particularly by grafting. This implant is characterised by the fact that it comprises a central part (2), reinforced over at least the intra-articular part (a), the said reinforced part being thicker than the ends, in order to improve the mechanical properties, while at the same time maintaining a porous structure capable of permitting tissue reintegration. The strip (1) can advantageously be provided with a central strengthening part (4) which is attached and which has an aerated structure and is made integral by means of an overcast seam (5). Such an implant can advantageously be used for replacing the anterior or posterior cruciate ligaments of the knee in man or of the stifle in dogs.
Patent FR-2678512-B1 (FR)
Inventor: PAGES ETIENNE
IPC: A61K35/18
Filed: 1991-07-03
Granted: 1995-06-30
Abstract: PCT No. PCT/FR92/00623 Sec. 371 Date Jan. 3, 1994 Sec. 102(e) Date Jan. 3, 1994 PCT Filed Jul. 2, 1992 PCT Pub. No. WO93/00940 PCT Pub. Date Jan. 21, 1993An apparatus for incorporating one or more biologically active substances into red blood corpuscles (erythrocytes) by lysis and resealing technique comprises a washing unit, a lysis unit and a resealing unit. The washing unit obtains a suspension of erythrocytes from complete or incomplete blood. The lysis unit cools the erythrocyte suspension to a temperature below 10 DEG  C. and maintains this temperature while the suspension is processed through a dialysis unit and subsequently exposed to the active substance. The treated erythrocyte suspension is held in a retardation pouch for a predetermined time and thereafter fed to the resealing unit, which heats the treated suspension to a temperature higher than 20 DEG  C. and maintains this temperature while the treated suspension is exposed to the resealing product. The suspension exposed to the resealing product is collected in a collecting pouch for a predetermine period before it is discharged to the washing unit.
Patent FR-2685022-B1 (FR)
IPC: E01H8/00
Filed: 1991-12-13
Granted: 1994-03-25
Abstract: The vacuum cleaner train comprises a blowing device mounted transversely and two suction devices positioned before and after the blowing device as well as means of adapting transversely the flows of blowing and sucking in order to achieve a non-homogeneous division of the flows across the direction of the train. <??>In one version, the suction and blowing devices comprise ramps divided into three compartments (6-8), three flexible pipes (17) connected to the corresponding fans and means of positioning the pipes on any compartment. <??>In another version, these devices have nozzles provided with means of blocking and means of operating in synchronisation with the means of blocking. Moreover, the outlet (49) of the nozzles can be directed sideways to clean the edges (nosing) of platforms (53).
Patent FR-2688228-B1 (FR)
Inventor: VINCENTZ MICHEL
IPC: A01H5/00
Filed: 1992-03-05
Granted: 1995-03-17
Abstract: PCT No. PCT/FR93/00222 Sec. 371 Date Dec. 6, 1994 Sec. 102(e) Date Dec. 6, 1994 PCT Filed Mar. 5, 1993 PCT Pub. No. WO93/18154 PCT Pub. Date Sep. 16, 1993A method for enhancing plant precocity and/or reducing stored nitrate content of a plant, wherein an over-expression of nitrate reductase is induced in the plant so as to induce an over-expression of nitrate reductase activity therein.
Patent FR-2700696-B1 (FR)
Inventor: RIESS JEAN G
IPC: A61K49/04
Filed: 1993-01-28
Granted: 1995-04-07
Abstract: The present invention relates to nonterminally iodinated fluorinated compositions. The compositions, including, dispersions, emulsions, microemulsions, and gels are useful for biomedical applications, particularly radiography and scintigraphy. The compounds used in the invention preferably have the following general formula:RFCH=CIR1wherein, RF is a linear, branched, or cyclic first fluorocarbon radical, having 2 to 12 carbon atoms in which 50 to 100% of the hydrogen atoms have been replaced by fluorine atoms; and R1 is selected from the group consisting of a second fluorocarbon radical and a hydrocarbon radical, wherein, the second fluorocarbon radical is linear, branched, or cyclic, having 2 to 12 carbon atoms in which 50 to 100% of the hydrogen atoms have been replaced by fluorine atoms; and the hydrocarbon radical is linear, branched, or cyclic, having 2 to 14 carbon atoms.
Patent FR-2702818-B1 (FR)
Inventor: COMBOT-COURRAU YVES
IPC: F16L19/10
Filed: 1993-03-19
Granted: 1995-06-02
Abstract: Device for coupling (connecting) tubes (18) including a body (1) provided with a bore (2) to receive the end of this tube and means for retaining the tube in the bore, which device is made up of a substantially frustoconical washer (13) of which the internal circumference is of smaller diameter than that of the tube and is divided into a plurality of teeth (14), the outer part of the washer being located in a groove (12) formed in the bore (2). Each tooth (14) of the washer is made up of a bladelet (14) having a root part (15) and being of small height which at rest extends in a radial plane and an active part (16) inclined to the radial plane of the root (15) and is connected to the adjacent teeth (14) by a peripheral linkage part (17) of small cross-section and of which the length (L) is at least equal to the length (l) of each tooth 14.
Patent FR-2714595-B1 (FR)
Inventor: NATHALIE COLLIN
IPC: A61K8/00
Filed: 1993-12-30
Granted: 1996-02-02
Abstract: New water in oil (w/o) emulsions contain retinol, an oil phase, an aq. phase and an emulsifier. The oil phase contains an organic solvent for retinol. The aq. phase has a basic pH. Also claimed is a device for packaging a prod., equipped with a distribution device such that the prod. does not come into contact with the environment. The walls of the device are impermeable to gases, UV and visible light, and the contact surface of the walls with the prod. is non-metallic. The appts. also contains an O2-capturing device.
Patent FR-2716113-B1 (FR)
Inventor: JOUVIN JEAN-LUC
IPC: A61M5/34
Filed: 1994-02-15
Granted: 1996-05-03
Abstract: The present invention relates to a security device for a syringe used in dentistry, consisting of a tubular sleeve inside which is provided a needle holder (2) axially movable between an advanced position wherein the needle (7) goes beyond the distal end of the tubular sleeve (1) and a retracted position wherein the needle (7) is fully retracted in the tubular sleeve (1). The tubular sleeve (1) has an internal section corresponding substantially to the external section of the syringe body (26), means (9, 30) for limiting the displacement of the needle holder (2) in the forward direction and at its rear part a second locking means (10, 36) providing for the passage of the needle holder (2) in a rearwards direction and preventing the return of the needle carrier into an advanced position.
Patent FR-2729017-B1 (FR)
Inventor: LAVIEVILLE JEAN PAUL
IPC: H02M7/483
Filed: 1994-12-29
Granted: 1997-02-07
Abstract: The multilevel convertor includes capacitors (C1,C2...,Cn) for each of its cells. The capacitors have nominally charge voltages proportional to their row in the convertor. The convertor also includes devices (VMO1,VMO2...,VMOn) designed to evaluate the average voltage at the terminals of each of the capacitors (C1,C2...,Cn), and devices (VE1,VE2...,VEn) for monitoring, for each of the capacitors (C1,C2...,Cn), the eventual difference between the evaluated average charge voltage and the nominal average voltage of the capacitor, and to provide a corresponding difference signal (VEC1,VEC2...,VECn). The convertor also has correction control devices (BT,EC1,EC2...,ECn), receiving the difference signal and controlling as a consequence, a temporary coupling between two capacitors, with the aim of reducing the voltage difference.
Patent FR-2740599-B1 (FR)
Inventor: CARME CHRISTIAN
IPC: G10K11/178
Filed: 1995-10-30
Granted: 1997-12-19
Abstract: The device for the active sound attenuation of a sound signal propagated in a duct comprises: at least first sensor means for a first sound signal, attenuation actuating means supplying an active sound attenuation signal in response to a selected control signal, an electronic control means generating the active sound attenuation signal for the actuating means. The first sensor means and the actuating means are arranged completely inside the duct opposite one another and at a selected distance from the casing of the duct, the axis of symmetry of the radiation of the actuating means and the axis of symmetry of the first sensor means are substantially parallel to the direction of propagation of the sound signal in the duct, and the actuating means are arranged upstream of the first sensor means in the direction of propagation of the sound signal in the duct.
Patent HU-222924-B1 (HU)
Title: Telescopic suction pipe for cleaner
Inventor: GUENTHER OLAF
IPC: A47L9/02
Filed: 2000-02-18
Abstract: The telescopic suction tube has the axially sliding inner telescopic tube (12) provided with ratchet notches (13), engaged by a corresponding ratchet element (23), provided by a tongue (19) which fits into a seating (18) in a guide sleeve (15) fitted to the outer telescopic tube (11), with at least part of the axial length of the guide sleeve located within the outer telescopic tube. The ratchet element is provided at the free end (20) of the tongue, which is attached to the seating at the opposite end (21), acted on by an operating element (28).
Patent HU-229840-B1 (HU)
Title: Sulfamoyl compounds and agricultural and horticultural fungicide compositions
Inventor: TAKEYAMA TOSHIAKI
IPC: C07D249/08
Filed: 1998-10-23
Abstract: A sulfamoyl compound of the general formulae (1): <CHEM>  wherein   R<1> and R<2> are each independently C1-4 alkyl, or R<1> and R<2> together are C4-6 alkylene or C4-6 alkyleneoxy, Y is H, halogen, C1-8 alkyl, C1-8 alkoxy, C1-8 alkylthio, C1-8 haloalkyl, C1-8 haloalkoxy or C1-8 haloalkylthio,   A is a predetermined heterocyclic group, B is a predetermined heterocyclic group which is identical with or different from A,   W is a chemical bond or O,   V is O or S, D, E, F and G are each independently N, CR<7>, CR<8>, CR<9> or CR<10>, and R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, R<9>, R<10> and R<11> are each independently predetermined group such as H, or an unsubstituted or substituted aliphatic, aromatic or heterocyclic group.   The sulfamoyl compound is useful as an agricultural and horticultural fungicide.
Patent HU-228922-B1 (HU)
Inventor: BAECKSTROEM REIJO
IPC: C07D237/04
Filed: 1997-03-27
Abstract: A találmány tárgya eljárás racém 6-(4-amino-fenil)-4,5-dihidro-5-metil-3(2H)-piridazinon optikai rezolválására, amely eljárás során a)   a racém keveréket D- vagy L-borkősavval érintkeztetjük etil-acetát oldószerben, ahol az oldószer legfeljebb 6 tömeg% mennyiségben vizet tartalmaz. b)   kinyerjük a kapott kristályos sót, és c)   adott esetben meglúgosítjuk a sót a megfelelő szabad bázis kialakítására.
Patent HU-225689-B1 (HU)
Title: Redirection of cellular immunity by protein-tyrosine kinase chimeras
Inventor: SEED BRIAN
IPC: C07K14/735
Filed: 1996-01-24
Abstract: Disclosed is a method of directing a cellular response in a mammal by expressing in a cell of the mammal a chimeric receptor which causes the cells to specifically recognize and destroy an infective agent, a cell infected with an infective agent, a tumor or cancerous cell, or an autoimmune-generated cell. The chimeric receptor includes an extracellular portion which is capable of specifically recognizing and binding the target cell or target infective agent, and (b) an intracellular portion of a protein-tyrosine kinase which is capable of signalling the therapeutic cell to destroy a receptor-bound target cell or a receptor-bound target infective agent. Also disclosed are cells which express the chimeric receptors and DNA encoding the chimeric receptors.
Patent JP-S5214233-B1 (JP)
IPC: B01D47/02
Filed: 1971-04-24
Abstract: An apparatus for putting a gas into contact with a liquid, especially for separating solid or liquid particles in suspension in said gas or for eliminating certain gaseous constituents, said apparatus comprising a space in the form of a diffuser adapted to effect intimate mixing of the gas and liquid by means of the formation of a turbulent and dense suspension of drops forming a kind of semi-stationary fluidized bed. The gas and liquid pass together into the bottom of the diffuser which has the form of a divergent conduit in which is created a closed circulation of liquid effecting a continuous renewal of the bed, the impurities of the gas being treated during this circulation by physical collection with or without chemical reaction, followed by a centrifugal action which separates the gas from the drops of liquid, the liquid thus recovered being wholly or partly re-cycled.
Patent NL-2012793-B1 (NL)
Title: Melksysteem.
Inventor: RUBEN ALEXANDER VAN TILBURG
IPC: A01J9/00
Filed: 2014-05-09
Granted: 2016-02-24
Abstract: Een melksysteem omvat een melkinrichting, en een melkopslagsysteem met: - een melktussenopslagvat voor tijdelijk opslaan van melk van meerdere melkingen, - een melkleiding van de melkinrichting naar het melktussenopslagvat, - een melktank voor opslag van de melk vanuit het melktussenopslagvat, - een besturing, - een hoofdmelkleiding van het melktussenopslagvat naar de melktank, - een door de besturing bestuurbare drukvloeistoftoevoer die is verschaft en ingericht voor het aan het melkopslagsysteem toevoeren van een drukvloeistof anders dan melk, - aan de hoofdmelkleiding verschaft een eerste en een tweede afvoer, - een door de besturing bestuurbare selectieinrichting op de hoofdmelkleiding naar de eerste afvoer of de tweede afvoer, waarbij de besturing is ingericht voor uitvoeren van een melkverplaatsingsactie voor het met behulp van de drukvloeistof verplaatsen van melk in de hoofdmelkleiding tot in de melktank, waarbij de vloeistofverplaatsingsactie de stappen omvat - het in vloeistofverbinding met de hoofdmelkleiding brengen van de drukvloeistoftoevoer en de eerste afvoer, alsmede het verbreken van een vloeistofverbinding van de hoofdmelkleiding met de tweede afvoer, - het vanuit de drukvloeistoftoevoer onder druk in de hoofdmelkleiding laten stromen van een hoeveelheid drukvloeistof, en - het verbreken van de vloeistofverbinding tussen de hoofdmelkleiding en de eerste afvoer. Aldus verplaatst wordt melk minder mechanisch belast en minder met lucht gemengd, hetgeen de kwaliteit ten goede komt. tevens verschaft de uitvinding een dergelijk melktussenopslagvat en werkwijze.
Patent NL-2017723-B1 (NL)
Title: Tip protector device
Inventor: RONALD WASSENBURG
IPC: G02B23/24
Filed: 2016-11-04
Granted: 2018-05-23
Abstract: The present invention relates to a tip protector device for a medical instrument, such as an endoscope or borescope. The tip protector device according to the present invention comprises a housing configured to releasably receive a tip of a medical instrument, a clamping system configured to retain by clamping the tip received by the housing in a retaining position and a locking system configured to perform a locking step, wherein the locking step comprises, successively, the locking and unlocking of the clamping system in the retaining position. The tip protector further comprises a blocking element, wherein the blocking element is configured to block the locking system after repeated use of the device. The present invention also relates to a method of protecting the tip of a medical instrument.