baber/WOPTO huggingface dataset:
Patent FR-2805034-A1 (FR)
Title: Nitrogen liquefaction process involves compressing nitrogen to supercritical pressure, cooling by heat exchange with flow of liquefied natural gas in primary exchanger, expanded to specific pressure and liquefying
Inventor: GORITZ DIRK
IPC: F25J1/02
Filed: 2000-02-11
Abstract: Nitrogen (1) is compressed to a supercritical pressure, cooled by heat exchange with a flow of liquefied natural gas (LNG)(15) in a first exchanger (3), expanded to a first pressure and at least partially liquefied. Only part of the LNG sent to the first exchanger vaporizes in the first exchanger. Part of the LNG leaves the first exchanger in gaseous form through a first outlet and the rest leaves in liquid form upstream of the first outlet. Less than 10% of the LNG vaporizes in the first exchanger. Part of the LNG is sent to an intermediate point in the first exchanger and leaves in gaseous form and the rest is sent to the cold end of the exchanger and leaves the intermediate point in liquid form. The nitrogen which is heated in the first exchanger is mixed with the nitrogen to be compressed and/or is compressed to a pressure below supercritical. The liquefied nitrogen (6) is super-cooled in a second exchanger and divided into two parts. One part is expanded in a valve (45) to a second pressure lower than the first pressure to form a two-phase mixture which is sent to a phase separator (50) and the liquid fraction super-cools the liquefied nitrogen in the second exchanger, and the other part is the produced liquid nitrogen. The gaseous fraction from the phase separator is reheated and mixed with the nitrogen to be liquefied. Part of the liquefied nitrogen (10) is expanded to a second pressure lower than the first pressure, partially vaporized and the vaporized part is sent to the first exchanger. Part of the expanded nitrogen (5) in gaseous form is reheated in the first exchanger before being mixed with the nitrogen to be liquefied upstream of the first exchanger. Device for carrying out this process with means of sending a nitrogen flow and a LNG flow to a first exchanger, means for isenthalpic expansion of the nitrogen cooled in the first exchanger to form a liquid and a gaseous fraction and means of sending the liquid nitrogen to storage. The device includes means (18) for extracting part of the LNG from the first exchanger in gaseous form and means (16, 17) of extracting part of the LNG from the first exchanger in liquid form.
Patent WO-0146736-A1 (WO)
Title: Optical fibre and fibre-optic cable comprising at least one intermetallic element that absorbs hydrogen
Inventor: ANDRIEU XAVIER
IPC: G02B6/44
Filed: 2000-12-07
Abstract: The invention relates to an optical fibre which comprises the following in a coating outside the guiding part: at least one crystalline intermetallic compound, consisting of at least two metals, the plateau pressure of said compound during the formation of the hydride being less than or equal to 5.10-2 atm (1 atm = 1,013. 105 Pa), measured at 30 °C using a PCT (pressure composition temperature) method, of formula AB¿x?My, wherein A is made up of at least one element from columns IIa, IIIb or IVb of the periodic table (CAS version), B is made up of at least one element from columns Vb, VIII or IIIa of the same, and M contains at least one element from columns VIb, VIIb, Ib or IIb thereof, with: 0 ≤ x ≤ 10, 0 ≤ y ≤ 3 if A only contains elements from column IIa and 0,2 ≤ y ≤ 3 if A contains at least one element from columns IIIb or IVb. The invention also relates to a fibre-optic cable which is characterised in that it comprises a crystalline intermetallic compound of this type.
Patent FR-2807239-A1 (FR)
Inventor: BERNARD JACQUES
IPC: H03K17/945
Filed: 2000-03-31
Abstract: A self-adaptable proximity detector delivering a binary output signal for the presence or absence of a target. The proximity detector includes a processing unit and operates according to a short learning mode for an adjustment relative to its environment, according to a long learning mode for an adjustment relative to its environment and to a target, and according to a working mode corresponding to normal operation. The proximity detector also includes a variable digital storage resistor driven by the processing unit in the learning mode and connected to the detection stage so that variation of the value of the digital resistor causes a variation of the switching threshold. In the working mode, the processing unit is in a standby state and the variable digital storage resistor remains at its set operating value.
Patent FR-2807221-A1 (FR)
Title: Connecteur electrique
Inventor: JURE PATRICK
IPC: H01R13/52
Filed: 2000-04-04
Abstract: Connecteur du type comprenant un corps avec des canaux destinés à recevoir, chacun, un organe de contact électrique (2) serti, à une extrémité, d'un conducteur électrique, ledit corps étant obtenu par surmoulage, caractérisé en ce qu'il comprend un élément (1) comportant les canaux (7) de réception des organes de contact électrique (2), ledit élément étant pourvu, à une extrémité arrière (10), de volets (13, 14) destinés à enserrer les conducteurs électriques (4) pour assurer l'étanchéité arrière, tandis que l'extrémité avant dudit élément (1) comporte des fentes de passage pour des organes de contact électrique complémentaires de ceux logés dans les canaux (7), le corps étant surmoulé sur ledit élément après fermeture de l'extrémité avant dudit élément (1).
Patent FR-2807613-A1 (FR)
Inventor: BALERAS FRANCOIS
IPC: H01L25/075
Filed: 2000-04-11
Abstract: The invention concerns a structure comprising a succession of elements for transmitting or receiving a signal along an axis. The structure comprises at least an assembly of two arrays (10, 11) stacked along the direction perpendicular to the axis, each array comprising a succession of elements aligned along a direction parallel to the axis, the aligned elements belonging to a first array are offset, in the direction of the axis, relative to the aligned elements belonging to another array. The invention is applicable to the field of medium printing and, more particularly, high resolution medium printing.
Patent FR-2809733-A1 (FR)
Inventor: ROQUES BERNARD PIERRE
IPC: A61P31/04
Filed: 2000-06-02
Abstract: The invention concerns a peptide substrate identified by type BoNT/B botulinus toxin, characterised in that it incorporates in its structure a fragment of formula PYA-(Z)-pNF wherein Z represents one or several amino acids, said fragment being cleavable by said toxin.
Patent FR-2810546-A1 (FR)
Title: The use of acids of 4 to 8 carbon atoms and their salts and esters in the prevention of salmonella and other Gram negative bacterial infections
Inventor: POPOFF MICHEL YVAN
IPC: A61K31/192
Filed: 2000-06-22
Abstract: The use of an acid, salt, or ester (I) in pH neutral compositions for the prevention of Gram negative bacterial infections in human and animals.  The use of an acid, salt, or ester R1-COO-R2 (I)  R1  = 4-9C saturated carbon chain optionally substituted by one or more hydroxyl, amino, or aromatic groups; R2  = H, monovalent alkali metal, or alkyl group, such that when R2 = H and R1 = 7C chain substituted by an amine function, then this amine function is not in position 2 or 8, in pH neutral compositions for the prevention of Gram negative bacterial infections in human and animals.
Patent FR-2814193-A1 (FR)
Title: Lock fitting for door leaf hooks can slide linearly on hook rod whose curved end engages rack and is clamped by fitting end
Inventor: BELGRANO GERARD
IPC: E05C19/10
Filed: 2000-09-20
Abstract: The hook which is in the shape of a rod (1) with a curved end (1b) engages a rack (2) fixed on a door leaf. The lock fitting body is able to slide linearly on the rod and one end of the body has a fitting (3b1) positioned under the rack for partially clamping the hook curved section engaged in the rack and preventing it from lifting. An opening which clamps the hook section enables angular positioning of the fitting and its orientation so as to be able to pull down on the rod and ensure its fixing by clipping in a rectilinear slit (3d) in the base of the fitting body.
Patent FR-2817101-A1 (FR)
Title: Purchase operation mobile telephone storage loyalty/discount has data interchange with purchase terminal memory store providing customer loyalty record and allowing navigation/display.
Inventor: ELHAOUSSINE MEHDI
IPC: G06Q20/00
Filed: 2000-11-22
Abstract: The consumer purchase operation digital word storage and processing system has a mobile tool (2) with a keyboard (15) activated at a sales point (4). The mobile tool and terminal exchange (1) digital words during a purchase, and the mobile tool has a memory (3) with a record of customer loyalty. The user can navigate on the keyboard using the display (8) and navigation unit (14).
Patent WO-0155540-A1 (WO)
Inventor: SIMON JEAN-MICHEL
IPC: E05B65/08
Filed: 2001-01-16
Abstract: Châssis coulissant pour porte-fenêtre, ce châssis (10) comprenant un dormant (14) et deux ouvrants (16) dont l'un au moins est coulissant, chaque ouvrant (16) comprenant notamment un montant central (Mc) et un montant latéral (Ml), ce dernier étant destiné à coopérer avec un montant latéral du dormant (14), et un dispositif de fermeture (25) destiné à immobiliser en position les deux ouvrants (16) lorsque la porte-fenêtre est fermée, caractérisé en ce que le dispositif de fermeture (25) est situé au niveau du montant central (Mc) de chaque ouvrant (16).
Patent FR-2820220-A1 (FR)
Title: Computer processor with which data processing speed, for tasks with large data fluxes, is greatly increased by processing tasks in the order in which they can most quickly be completed
Inventor: RIVIERE JEAN ROLAND
IPC: G06F9/38
Filed: 2001-01-31
Abstract: Processor comprises a double revolving register constituted of a bi-directional bus (R5), an input output controller (R3), a data input bus (R1), a shift register for a first direction, a program shift register and a processor for executing calculation tasks and managing task priorities. The processor rotates tasks in a direction that is inverse to the data rotation direction (R4).
Patent FR-2805054-A1 (FR)
Title: Procede et dispositif de commande d'une unite d'actionnement electrique, notamment pour direction de vehicule automobile
Inventor: KOLLMANN NORBERT
IPC: B60R25/04
Filed: 2001-02-07
Abstract: Une unité d'actionnement électrique (B) est commandée par une unité de commande (A), qui comprend une entrée de tension (2), au moins une entrée de commande de polarité (10, 24) et deux sorties de tension (14, 28), la polarité des sorties de tension dépendant de l'application d'un signal sur l'au moins une entrée de commande de polarité, ainsi qu'une entrée de commande (36), et l'unité d'actionnement (B) comprend un moteur d'entraînement (40) et deux entrées de tension reliées aux sorties de tension, le sens d'entraînement du moteur étant donné par la polarité des entrées de tension, tandis qu'un fonctionnement du moteur au moins dans l'un des sens n'a lieu que lorsqu'un signal de commande préfixé est appliqué à l'entrée de commande (36).
Patent WO-0209607-A1 (WO)
Title: Osteosyntehsis plate
Inventor: CARON PHILIPPE
IPC: A61B17/80
Filed: 2001-08-01
Abstract: The invention concerns an osteosynthesis plate (100) characterised in that it is provided with four branches (101, 102, 103, 104) mutually connected in pairs at the four summits (110) perforated each with a bore (112) designed to co-operate with a fixing screw and the width (l) of at least one of the branches is less than the diameter (D) of said bores (112) so as to constitute an adjusting branch capable of being deformed so as to modify the space between two summits (110) located at the ends of said adjusting branch. The invention is applicable to maxillofacial surgery, in particular for maxillary, particularly, mandibulary osteotomy.
Patent FR-2822580-A1 (FR)
Title: Drive for hub of tape cartridge in audio/video recorder or in a printer, uses spigot held on flexible support to engage hub and retain it, a drive coupling and a spring to press the hub fully against the inner stop
Inventor: PEYNET CHRISTOPHE
IPC: G11B15/675
Filed: 2001-03-20
Abstract: The drive for the tape hub (4) has a spigot (11) pushed outward by a flexible strip to retain the tape hub, and a drive coupling (10,30) to ensure rotation of the hub. A spring mechanism (30,11) holds the hub against an inner stop (71).
Patent WO-02054552-A1 (WO)
Title: Ventilating system for electrical cabinet
Inventor: MARTINET BERNARD
IPC: H02B1/56
Filed: 2001-12-28
Abstract: The invention concerns an electric cabinet (1) designed to receive electrical appliances (3) requiring ventilation arranged on a plurality of shelves or stacked on one another by being fixed on the vertical members (2) of the cabinet, each of said appliances being provided with individual ventilating means (9) adapted to circulate air from a front surface towards a rear surface and to evacuate said air behind said rear surfaces. The invention is characterised in that it comprises a ventilating system comprising means for distributing air at each shelf or each row of appliances (3), said means being designed to supply independently at each level a primary air stream circulating substantially horizontally opposite said front surfaces.
Patent FR-2823332-A1 (FR)
Title: Informative data file displays for enriching a telecommunication network connected electronic catalogue, uses a two argument connector link comprising identifier and name to access external data
Inventor: ROULPH PIERRE
IPC: G06F17/30
Filed: 2001-04-05
Abstract: An information page connector has a function link using two arguments: (a) a unique identifier for a telecommunication site (10), and; (b) the name, eventually the field, used to designate a display page (80). A dynamic correspondence table is actuated by means of a comparison algorithm. The information files (20) displayed on the consulting system (40) are personalized for the catalogue and/or for the telecommunication site.  The specific link only appears on the subject presentation page when the subject is referenced in an external database (30). Method for enriching an electronic catalogue on a telecommunication site (10) via a telecommunication network. It is of the type allowing display of data files (20) on subjects each having its own reference to the site. The data files are stored in an external database (30) using specific references different to that of the site. The display is operated on a consulting system (40) and the method uses at least a preferably dynamic page display (50). The method has an installation stage for a connector to the display page (80). The connector permits generation on presentation pages of subjects with specific links to the external database (30) using an identifier of the telecommunication site and for the reference of a subject using a dynamic correspondence table between the references.
Patent FR-2825839-A1 (FR)
Title: Satellite solar panel/portable computer frictionless electrical connection between elements having moving elements with contact elements and trigger structure disengaging contact surface/switching unit engaging connection position
Inventor: GUEDEAU PHILIPPE
IPC: H01R35/04
Filed: 2001-06-07
Abstract: The electrical connector (1) has two connecting structures (4,5) between moving elements (2,3) moving around an axis (6). Each structure has a contact element (11,8). The first structure has a trigger (12) facilitating movement from disengaging the contact surface to a position contacting it. The second structure has switching unit (7) switching the trigger mechanism only when the structures are in their connection position (PC).
Patent FR-2826095-A1 (FR)
Title: Assembly for fluid storage used for thermal welding and cutting operations comprises first vessel incorporating first joint and second vessel including second joint which co-operates with first joint to integrate the vessels
Inventor: PISOT PHILIPPE
IPC: F17C13/08
Filed: 2001-06-13
Abstract: An assembly for fluid storage under pressure comprises first and second vessels (1, 2) each formed with at least one external envelope (9) including an outlet orifice (16). The first vessel incorporates a first joint (11) and the second includes a second joint which co-operates with the first joint to integrate the two vessels. An Independent claim is also included for a vessel for the packaging of a fluid under pressure.
Patent FR-2811493-A1 (FR)
Title: Dispositif de relais de donnees facilement reconfigurable et systeme de communication multiplexe
Inventor: KIKKAWA HAJIME
IPC: H04L12/46
Filed: 2001-07-05
Abstract: Un système de communication multiplexé inclut une unité de relais de données (4, 4A) qui comporte une pluralité de sections émission/ réception (SR) (411 à 417). Des lignes de communication (21 à 27) sont connectées aux sections SR respectives et des noeuds (311 à 313, 321, 322, 33, 341 à 343, 351, 352, 361 à 363, 371 à 373) sont connectés aux lignes de communication. L'unité de relais de données inclut en outre une table de destination (45, 45A) et des tables d'en-tête (461 à 467). Dans l'unité de relais de données, une trame de données envoyée depuis un noeud est reçue par une des sections SR et les sections SR qui doivent envoyer la trame de données sont identifiées en se référant à la table de destination. Un en-tête en conformité avec le protocole de communication approprié est formé en se référant à une des tables d'en-tête. En outre, la trame de données incluant l'en-tête formé est formée et envoyée aux noeuds de destination par les sections SR identifiées. Lorsque des noeuds sont ajoutés ou éliminés, ce système peut être reconfiguré seulement en modifiant ou remplaçant la table de destination et les tables d'en-tête.
Patent FR-2827701-A1 (FR)
Title: Over voltage surge electrical installation switching protection apparatus having rearmament handle with electromechanical elements container held and handle mechanism visibly showing locked position state.
Inventor: WERNER DOMINIQUE
IPC: H01H3/20
Filed: 2001-07-17
Abstract: The secure switching electrical apparatus has a rearmament handle (1). The apparatus has a container enclosing electomechanical elements. The rearmament handle has a mechanism (2) showing that the switching apparatus is in the locked position.
Patent FR-2831171-A1 (FR)
Title: Preparation of polyglucuronic acid for useful as e.g. complexing agent or surfactant, comprises regioselective oxidation of esterified polyanhydroglucose with 2,2,6,6-tetramethyl-piperidine-1-oxyl (TEMPO) and alkali metal hypochlorite
Inventor: FLEURY ETIENNE
IPC: C08B15/04
Filed: 2001-10-24
Abstract: Method for the preparation of poly- or copoly-glucuronic acid (I) comprises oxidation at position C6 of esterified polyanhydroglucose (II) with 2,2,6,6-tetramethyl-piperidine-1-oxyl (TEMPO) and alkali metal hypochlorite. Method for the preparation of poly- or copoly-glucuronic acid (I) comprises: (a) regioselective oxidation at position C6 of esterified polyanhydroglucose (II) with an average degree of substitution (DS; all ester groups) of 0.2 to less than 3, preferably 0.3-1, carried out at -5 to 40 (preferably 0-25, especially 0-5) degrees C and pH 7-12 (preferably 10-12) in an inert aqueous solvent or swelling agent for (II), using 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) plus an alkali metal hypochlorite and optionally an alkali metal bromide in amounts of 0.1-5, 20-500 and 1-70 mols per 100 anhydroglucose units respectively; (b) optional de-esterification or reduction/de-esterification of the resulting product at 15-50 degrees C in aqueous medium at pH 7-12; and (c) separation of (I). I Independent claims are also included for: (1) copolyglucuronic acids (I) with 2 or 3 types of anhydroglucose units, in which the carbon atom at C6 is in the form of carboxylic acid (units A) or carries an ester function (R) (units B) or carries an OH group (optional units C), in amounts of 1-85%, 99-15% and 0-95% respectively based on total (A+B); and (2) a method as described above for the preparation of the poly-acids described in (1).
Patent FR-2833588-A1 (FR)
Title: Treatment procedure for coarse condensates from waste water sludge drying prior to incineration consists of centrifuging and filtering by reverse osmosis
Inventor: DUMESNIL CATHERINE
IPC: C02F11/12
Filed: 2001-12-14
Abstract: The invention concerns a method for treating raw condensates, prior to their incineration, which consists in: pre-storing the raw condensates; centrifuging the raw condensates to separate therefrom three different phases (heavy, light, intermediate), storing the intermediate phase, and then filtering the intermediate phase on at least a device with reverse-osmosis membranes to separate a permeate and a concentrate comprising chemical pollutants.
Patent WO-02062127-A1 (WO)
Title: Bush cutter tool-bearing articulated arm
Inventor: DEBOURG J CHRISTOPHE
IPC: B25J19/00
Filed: 2002-02-06
Abstract: The invention concerns an articulated arm (8) of a bush cutter fixed to a platform (49) integral with a tractor (9), consisting of an assembly of four manoeuvring devices (11, 12, 13, 14) and supporting a cutting tool (10) for mowing grass, cutting shrubs or pruning; the manoeuvring devices (11, 12, 13, 14) having a respective main direction (53, 62, 74, 75), consisting of a tubular structure comprising at one of their ends (57, 61, 69, 73) a motorised shaft perpendicular to the main direction (53, 62, 74, 75); each motorised shaft of the manoeuvring devices (11, 12, 13) enabling the pivoting of the manoeuvring device (11, 12, 13) to which it is secured; the manoeuvring device (14) enabling the pivoting of the cutting tool (10); said manoeuvring devices operating by means of a fluid at medium pressure while the cutting tool is generally powered by high pressure hydraulic fluid; the set of fluids circulating in the pipes within the manoeuvring devices.
Patent FR-2835116-A1 (FR)
Title: Protection for multicell DC/DC convertor, particularly for vehicle, comprises voltage detector connected in parallel with reducing transistor and controlling a series MOSFET through protection management unit
Inventor: GUILLARME NICOLAS
IPC: H02M3/158
Filed: 2002-01-22
Abstract: A multicell DC/DC reducing convertor consists of cells (100-600) connected in parallel between high voltage terminals (1,2) and low voltage terminals (3,4). Each cell has a reducing transistor (11-61) and a protective MOSFET (20-70) connected in series. The protective MOSFET is operated by a protection management unit and voltage detector connected in parallel with the reducing transistor
Patent WO-02078856-A1 (WO)
Title: Installation for storage and application of coating products
Inventor: DRONIOU JEAN-MARIE
IPC: B05B15/02
Filed: 2002-03-29
Abstract: The invention concerns an installation, mainly designed for reducing solvent fumes, comprising closed vessels for hot storage of the product (1a, 1b) provided with an agitator and heating means; a chamber (20) for clean solvent; a chamber (21) for soiled solvent; heads (33a, 33b) for connecting a product applying tool (5); and a circuit (3) consisting of pipes, valves and pumps (31a, 31b) for selectively: communicating through a pump (31a or 31b) a vessel (1a or 1b) with a connecting head (33a or 33b) and said applying tool (5); setting up in the circuit (3) pre-cleaning loops with soiled solvent and cleaning loops with clean solvent passing through the pump to be cleaned (31a or 31b) and a connecting head (33a or 33b) serviced thereby.
Patent FR-2835515-A1 (FR)
Title: Articulate hydraulic swing bar, for surface treating of buildings, has central bar with hydraulic arms to carry support cables for platforms
Inventor: SEMPERE VINCENT
IPC: B66C1/16
Filed: 2002-02-04
Abstract: The articulated swing bar for supporting a working platform for surface treatment of buildings has a main bar (A) supporting four cross bars (B) which can be raised and lowered by hydraulic cylinders. The cross bars carry cables (D) which suspend lower frame beams (C, G) supporting a platform. The cross arms can describe an arc of a circle of approximately forty five degrees.