baber/WOPTO huggingface dataset:
Patent WO-9517235-A1 (WO)
Title: Appareil et procede pour pomper et separer un melange de gaz et de liquide
Inventor: MEINANDER PAUL OLOF
IPC: F04D7/04
Filed: 1994-12-21
Abstract: Cette invention se rapporte à un procédé et à un appareil pour pomper un mélange fluide d'un gaz et d'un liquide et pour séparer ce gaz et ce liquide l'un de l'autre. A cet effet, cet appareil comprend une entrée de fluide (14) à l'une (18) de ses extrémités et, à l'extrémité opposée (22), un carter de pompe (16) avec une sortie de liquide (28) et, entre cette entrée (14) et le carter de pompe (16), une pièce de séparation de gaz allongée et creuse (30) de section transversale essentiellement circulaire avec une sortie généralement centrale (26) pour le gaz séparé. La pièce de séparation de gaz (30) comporte un rotor creux (12) entre l'entrée (14) et le carter de pompe (16), la paroi interne dudit rotor (12) formant une grande surface de séparation de gaz rotative (32). Le diamètre du rotor (12) augmente au niveau de ladite extrémité opposée (22) de l'appareil, afin de former une zone de pompage de diamètre plus grand (17) s'étendant jusqu'à l'intérieur du carter de pompe (16). Le rotor (12) est pourvu d'une roue à aubes (24) s'étendant jusque dans le carter de pompe (16). Cet appareil est particulièrement approprié pour le recyclage sans gas de l'eau de refoulement évacuée par l'intermédiaire de la toile de formation dans une installation de fabrication du papier. Cette invention peut également s'appliquer à l'élimination de l'air contenu dans des matières fluides séparées par flottation.
Patent WO-9914427-A1 (WO)
Inventor: KILPIAE JUKKA
IPC: D21F5/04
Filed: 1998-09-14
Abstract: In a method at the end of the drying section of a paper machine, drying cylinders (1, 2) are arranged in two substantially horizontal cylinder rows, wherein the first drying cylinders (1) are placed substantially higher than the second drying cylinders (2). In the method, the web (W) to be dried is conveyed alternately between the cylinder rows of the drying cylinders (1, 2). Further in the method, the transfer of the web (W) between the drying cylinders (1, 2) is supported by a wire run arrangement, and the web is guided after the last drying cylinder (1, 2) of the drying section (A) by a transfer arrangement in between the rolls of a pair of rolls in the calender section (B) of the paper machine. In the method, after the uppermost horizontal cylinder row (SR1) formed by the first drying cylinders (1), at least one drying cylinder (1') is placed in such a way that the upper surface of its mantle lies substantially higher than the level defined by the upper surfaces of the mantles of the drying cylinders (1) of the upper horizontal cylinder row (SR1), and the web (W) is conveyed through this upper drying cylinder (1'), while being supported by a continuous support means, such as a support wire (3), towards the calender section (B). By placing several drying cylinders (1', 2') at levels one higher than the other, the web can be conveyed to the height of the upper portion of the calender section, and the drying section can simultaneously be shortened in the longitudinal direction of the machine.
Patent WO-9943283-A1 (WO)
Title: Dispositif et procede pour indiquer un evenement d'administration
Inventor: JUSELIUS RAIMO
IPC: G16H20/17
Filed: 1999-02-26
Abstract: L'invention concerne un dispositif pour indiquer un événement d'administration, équipé d'un indicateur permettant d'enregistrer un événement d'administration d'un médicament généralement administrable régulièrement. Le dispositif indicateur (2) comporte un élément détecteur (7) conçu pour détecter le mouvement mécanique d'une unité (1) de dosage de médicaments se produisant en relation avec un événement d'administration. Le dispositif indicateur (2) comporte un élément d'enregistrement conçu pour enregistrer des informations concernant l'événement d'administration dans le dispositif indicateur (2). Le dispositif indicateur est une unité séparée pouvant être fixée à l'unité (1) de dosage de médicaments ou pouvant recevoir cette unité (1) de dosage de médicaments, et il peut être utilisé par exemple pour contrôler le dosage d'insuline dans le traitement du diabète.
Patent WO-0051119-A1 (WO)
Title: Secure optical disk and method for securement of an optical disk
Inventor: FAUSSE ARNAUD
IPC: G11B7/24
Filed: 2000-02-25
Abstract: The invention relates to a secure optical disk for storing data. The invention also relates to a method for securement of such a disk. The invention is characterized in that said disk comprises a portable object that is provided with a memory consisting of at least one secret key, in addition to means for exchanging data, whereby said key is used to decrypt data from said disk while remaining in the portable object and the means for exchanging data are used to exchange data between the portable object and the disk. The invention is particularly suitable for use with CD-ROMs.
Patent WO-0067767-A1 (WO)
Title: Poplar bud extract and its combination with squalane as anti-inflammatory medicine
Inventor: FABRE BERNARD
IPC: A61Q19/00
Filed: 2000-05-05
Abstract: The invention concerns a combination of squalane and a non-allergenic extract of poplar buds Populus nigra L containing polyphenols in amount ranging between 5 and 20 % relative to the extract dry matter, phenolic acids and practically free of any phenolic acid esters designed to be used for preparing a cosmetic composition and as medicine and particularly as anti-inflammatory medicine. The invention also concerns a method for preparing said combination and a method of cosmetic treatment consisting in a topical application of said cosmetic composition.
Patent WO-0123161-A1 (WO)
Title: Gas oven for continuous curing in particular rubber products
Inventor: PAUMELLE ROLAND MARIE-ANDRE
IPC: B29C35/02
Filed: 2000-09-25
Abstract: The invention concerns a gas oven for continuous curing of rubber products, comprising means heating a curing zone (29) through which the product to be treated moves. The oven consists of juxtaposed modules (1, 2, 3) incorporated in a production line. Each module comprises a chamber (24, 25, 26), a heat exchanger (13, 14, 15) with gas burner (5, 6, 7) and means (32, 33, 35, 36, 41, 42) propelling and conveying air heated by the heat exchanger towards the product curing zone (29), the gas combustion circuit of the heat exchanger being separated from the circuit of hot air delivered to the curing zone. The hot air conveying means likewise distributed and diffused by grilles (41, 42) along the curing zone comprise hot air supply passages (38, 39) on both sides of the curing zone (29) and an air evacuation passage (40) through the middle of the curing zone.
Patent FR-2792473-A1 (FR)
Title: Systeme et procede permettant une commande precise de gain d'amplificateur rf par rapport a la temperature
Inventor: YANG STEVE S
IPC: H03G3/30
Filed: 2000-04-06
Abstract: Système qui commande avec précision le gain d'un amplificateur RF pour des températures variables. Le système surveille la température de l'amplificateur RF et commande avec précision le courant de diode des diodes PIN 15 en vue de commander avec précision le gain de l'amplificateur RF.
Patent FR-2809207-A1 (FR)
Title: Information management system, uses mobile telephone to enter identification data read from advertisement to communicate with a server which makes fuller information available to a computer
Inventor: PAVIA JAMES
IPC: H04Q7/22
Filed: 2000-05-17
Abstract: The data management system has a means (2) of acquisition of identification data (6) printed in a magazine, and of sending that data over a network (20) to a server (10) storing the referenced data. The acquisition is associated with a portable telephone. The referenced data is subsequently accessible through a computer (16) connected to the server (10) through a computer network (18).
Patent FR-2811410-A1 (FR)
Title: Bruleur a melange de gaz et d'air a puissance accrue
Inventor: THIEBAUX LUDOVIC
IPC: F24C3/12
Filed: 2000-07-10
Abstract: L'invention concerne un brûleur (10) à mélange de gaz et d'air comprenant un corps (12) équipé d'au moins un moyen (14) support de flammes muni d'orifices (17) pour le passage à travers eux des gaz enflammés afin de former des flammes principales et un système d'alimentation en mélange de gaz relié au moyen (14) support de flammes.Selon l'invention, ce brûleur comprend en outre des moyens auxiliaires (30) de combustion pour envoyer un flux gazeux sensiblement en direction desdites flammes principales avec les gaz enflammés desquelles il se mélange pour créer des flammes secondaires qui se développent entre les flammes principales, ou à la suite de celles-ci, de façon à apporter un surcroît ponctuel de puissance au moyen (14) support de flammes avec lequel les moyens auxiliaires (30) de combustion coopèrent.
Patent FR-2812157-A1 (FR)
Title: Air to ground weapon hyper resolution luminous signal image processing having photo sensitive elements image with carrier trajectory/processing producing spatial resolution below image resolution.
Inventor: CORDIER DIDIER
IPC: H04N5/349
Filed: 2000-07-19
Abstract: The hyper resolution image acquisition technique has a carrier equipped with a photosensitive element group (1). The processing (5) uses carrier trajectory information to provide a spatial resolution smaller than that of the photosensitive elements.
Patent FR-2797366-A1 (FR)
Title: Cordless telephone for regular user includes headset linked by radio signal to base unit, and IR remote control
Inventor: ROGALSKI GARY
IPC: H04M1/72415
Filed: 2000-08-04
Abstract: The cordless phone includes an IR control panel sending signals to the headset.  The cordless telephone for use with the normal telephone network includes a base unit (300) which is connected to the network providing the telephone service, and a portable control unit (200) which transmits infrared control signals. A headset (100) communicates with the base using a bi-directional RF link, and receives infrared control signals transmitted by the portable control device. The headset includes an infrared receiver (110) facing the front of the headset. The portable control includes a panel of control buttons and an infrared LED facing upwards from the control panel surface. A coding circuit controls the LED in response to the specific operation of control panel buttons.
Patent FR-2800537-A1 (FR)
Title: Secret code transfer method having module with inaccessible secret code and encrypted random transformation second module passed and second module carrying out recursive trial emulations first module validation returning.
Inventor: HOU CHIEN TZU
IPC: H04L9/00
Filed: 2000-09-27
Abstract: The secret code transmission system between modules (100,200) has an inaccessible secret code (CS) stored in the first module. A random transformation method (104) is selected. The second module receives the transformed signals and sets up a number of recursive trial attempts using hypothetical codes emulating the secret code (202). The trial samples are returned to the first module for validation confirmation, and informing the second module to stop the procedure when the correct trial is found.
Patent FR-2814510-A1 (FR)
Title: Hydraulic control for reversible plough includes distributor controlling two pairs of outputs for chamber of two double-action pistons
Inventor: MARONET HENRI ROLAND CAMILLE
IPC: A01B3/42
Filed: 2000-09-27
Abstract: The control circuit operates two double-action hydraulic jacks and comprises a distributor with two hydraulic fluid generator ports and two pairs of ports for the two jacks. The distributor has only one valve slide, the transmission of hydraulic pressure into one of the two connection ports causing a four stage cycle of movement.  The control circuit operates two double-action hydraulic jacks and comprises a distributor with two ports for connection to a hydraulic fluid generator, and two pairs of ports for supply of each of the chambers of the two jacks. The distributor has only one valve slide, the transmission of hydraulic pressure into one of the two connection ports causing a four stage cycle of movement. The four stages comprise the output of the slide (43) of the second valve (41) whilst the slide (42) of the first valve (38) is held out; the re-entry of the slide of the first valve whilst the slide of the second valve remains out; output of the slide of the first valve whilst the shaft of the second valve remains out; and re-entry of the slide of the second valve whilst the slide of the first valve remains out.
Patent FR-2815928-A1 (FR)
Title: Bicycle handlebar stem assembly comprises sleeve surrounding fork pivot and projecting tubular part with handlebar fixing, upper and lower bearings between steering column and pivot provide steering play
Inventor: GUEUGNEAUD JEAN MARC
IPC: B62K21/16
Filed: 2000-10-30
Abstract: The bicycle stem (1) comprises a sleeve (3) in the rear which surrounds the fork pivot. Projecting frontward from the sleeve is a tubular part (2) provided with a head (1a) with a handlebar fixing (F). A clamp (S) locks the stem on the fork pivot. The steering play (J) comprises an upper bearing (8) and a lower bearing (10) located between the steering column (6) and the pivot. Around the pivot in the bottom part of the stem is a support ring (B) which can be moved and axially locked to exert an axial clamping force on the steering play assembly.
Patent FR-2817317-A1 (FR)
Inventor: CAZIER JEAN MARC
IPC: F16J15/3208
Filed: 2000-11-27
Abstract: The sealing joint comprises an annular sealing element (3) whose peripheral surface is supported against the surface of a fixed part. An annular elastomer extensor element (4) exerts a radial pressure on the sealing element. The sealing element has on its peripheral surface (7) a central groove (9) with a conical transverse section framed by two semi-circular grooves (12). The junctions of these grooves define two sealing edges and two sealing surfaces (15) extending from each of the semi-circular grooves to the two lateral ends of the peripheral surface.
Patent FR-2809868-A1 (FR)
Title: Assemblage de conditionnement de dispositif a semiconducteurs et procede pour fabriquer un tel assemblage
Inventor: CHEN MAX
IPC: H01L23/50
Filed: 2000-12-05
Abstract: Pour simplifier la fabrication et augmenter la cadence de production des assemblages de conditionnement des dispositifs à semiconducteurs, un tel assemblage comprend une plaquette à semiconducteurs dont la surface principale comporte au moins une zone d'élément ou de composant et une zone de liaison; au moins une unité formant cadre inférieur comprenant une partie inférieure de support pour fixer et supporter la plaquette, et une partie de cadre inférieur, et au moins une unité formant cadre en forme d'étrier (20) comprenant un cadre formant étrier (202) destiné à être relié à la partie de cadre inférieur, et plusieurs barres conductrices (200) s'étendant depuis le cadre en forme d'étrier en direction de la plaquette et dont chacune est couplée à la zone de liaison respective de la plaquette.Utilisation : conditionnement de plaquettes à semiconducteurs.
Patent FR-2817489-A1 (FR)
Title: Preparation of a new composition useful for wastewater treatment, comprises mixing an anionic surfactant solution with a water-in-oil emulsion or polyvalent inorganic cation solution and urea
Inventor: BONNET GONNET CECILE
IPC: C02F11/147
Filed: 2000-12-01
Abstract: Preparation of a new composition, comprises mixing together the following: (a) an anionic surfactant solution; (b) a water-in-oil emulsion or polyvalent inorganic cation solution; and  (c) urea or a urea derivative.
Patent WO-0173291-A1 (WO)
Title: Windmill with multidirectional lever arm
Inventor: BLANC PHILIPPE
IPC: F03D3/06
Filed: 2001-03-27
Abstract: The invention concerns a windmill with multidirectional lever arm operating through the movement of a pole (1) urged into forward travel by the action of the wind and in back travel by being returned by a counterweight (2), the sail being retracted. The pole (1) is supported by and pivots through two pins (7) and (8) projecting from a frame (6) on a structure box (4), said box being itself engaged and pivoting on a fixed shaft (5). Four pinion gears (9), (10), (11), (12) are arranged around the box, freely mobile except for one pinion (12) secured to its pin. The pinions (9) and (10) are respectively coupled to non-reversible wheels (15), (16), (17) and (18) which transform their oscillating rotation into rotary movements always in the same direction on two coupled shafts (13) and (14).
Patent FR-2819980-A1 (FR)
Title: Mineral enhancement of soil for crop production uses set of indicators to achieve desired mineral content
Inventor: ROUSSELIERE GUY
IPC: A01C21/00
Filed: 2001-01-31
Abstract: The soil enhancement procedure consists of evaluating a number of parameters - the desired amelioration level; soil quality; technical plan; and breakdown of mineral composition, assigning a value index to each of these and applying them to a set formula. The desired amelioration level is evaluated, for instance, from the speed of amelioration of the soil structure and vitality; the soil quality is evaluated from its structure and behaviour; the technical plan from work performed for crop growing.
Patent WO-0191501-A1 (WO)
Title: Method for controlling channel handover in a cellular radiocommunication network
Inventor: FAUCONNIER DENIS
IPC: H04L9/08
Filed: 2001-05-18
Abstract: The invention concerns a method wherein the infrastructure comprises a network core, network controllers connected to the network core and base stations provided with radio interfaces and connected each to one of the controllers. Encrypted information is transmitted on a first communication path in circuit mode between the network core and the terminal, passing through a first master controller, then on a second communication path in circuit mode between the network core and the terminal, passing through a second master controller. The second path is set up in a handover procedure comprising transmitting adjusting data from the first to the second master controller and eliminating the first path. Said data are represent a current value of a serial number used for encrypting information and incremented at regular intervals, and an offset between said serial number and a time reference available to the second controller.
Patent WO-0201128-A1 (WO)
Inventor: PERIN JEAN-PAUL
IPC: F17C13/00
Filed: 2001-06-27
Abstract: L'invention concerne un dispositif de stabilisation thermique d'un objet (20) à refroidir à une température de l'ordre de 6 à 25 K par circulation de fluide, caractérisé en ce qu'il comporte: un vase Dewar (10) pressurisé pour fournir un gaz; un échangeur coaxial (11) pour pré-refroidir le gaz; un cryostat (16) dans lequel est placé l'objet à refroidir; un siphon coaxial (13) pour transporter le gaz du vase Dewar jusqu'au cryostat, ce siphon comportant, en son sein, au moins un tamis (14) assurant le filtrage thermique du gaz; et un orifice de sortie (17) à débit variable assurant l'évacuation du gaz.
Patent FR-2821071-A1 (FR)
Title: Procede de recyclage des eaux de lavage issues du traitement d'un film
Inventor: MARTIN DIDIER JEAN
IPC: B01D17/12
Filed: 2001-02-19
Abstract: L'invention concerne un procédé de recyclage des eaux de lavage issues du traitement d'un film pourvu d'une couche dorsale à base de particules de carbone, et en particulier d'un traitement par lavage pour éliminer ladite couche dorsale à base de particules de carbone.Le procédé consiste à réaliser une filtration des eaux de lavage par microfiltration avec une membrane de microfiltration réalisée dans un matériau à base de polytétrafluoroéthylène. Le procédé permet de régénérer les eaux de lavage et de les recycler avec un rendement élevé et d'abaisser considérablement la consommation d'eau correspondant à cette étape de traitement.
Patent FR-2824042-A1 (FR)
Inventor: KERJEAN JOEL
IPC: B62M9/06
Filed: 2001-04-30
Abstract: The invention concerns a crank-type endless transmission (1, 2) without neutral gear indication, said cranks (1, 2) being rotatable about a first geometrical axis (D) constituting the pivot axis of at least a shaft (5) called crank web bearing shaft. Said transmission is characterised in that the crankarms are of constant length and the angular offset produced on either side of an equilibrium position aligning the crank webs (1, 2) is provided by a single dog (6) in a guide path (8) mounted integral in rotation with at least a portion of the shaft (5) called crank web bearing shaft, said dog (6) being secured to a rotary component (7, 7A) about a second geometrical axis parallel and non merging with the first geometrical axis (10).
Patent FR-2815896-A1 (FR)
Title: Centre d'usinage a commande numerique
Inventor: CHEN HSI KUAN
IPC: B23Q5/40
Filed: 2001-05-25
Abstract: L'invention concerne un centre d'usinage à commande numérique.Elle se rapporte à un centre d'usinage qui comprend une fondation (1) de support de bâti, un socle (2) de support dépassant de la fondation (1) suivant un premier axe de coordonnées, une première vis-mère (22) ayant deux tronçons de pas opposés le long du premier axe de coordonnées, un ensemble (3) à table d'usinage comprenant un premier écrou (312) coopérant avec le tronçon de pas inverse de la première vis-mère (22), et un ensemble (4) à porte-outil comprenant un second écrou (412) coopérant avec le tronçon de pas positif de la première vis-mère (22) afin que l'ensemble (4) à porte-outil se déplace en translation en sens opposé au sens de déplacement de l'ensemble (3) à table d'usinage lorsque la première vis-mère (22) tourne. Application aux machines-outils.
Patent FR-2811308-A1 (FR)
Title: Dispositif pour imprimer des objets
Inventor: RODEFELD DIETRICH
IPC: B41F17/16
Filed: 2001-06-01
Abstract: L'invention concerne un dispositif pour imprimer des objets rigides comportant un dispositif de transport (10) au voisinage duquel sont aménagées des stations d'impression et autres. Les objets, en particulier des cédéroms, sont amenés dans un magasin sous forme de pile à une station d'isolation (28A, 28B) et isolés et insérés respectivement dans une empreinte (12A, 12B) du dispositif de transport. Dans une station d'extraction, les objets imprimés sont retirés de l'empreinte respective et amenés à un nouveau magasin se trouvant dans une station collectrice (38A, 38B).L'invention est notamment remarquable en qu'une bande transporteuse est prévue pour transporter les magasins à la fois à travers les stations d'isolation et collectrice, tandis qu'il existe au moins un dispositif de transfert tournant de façon discontinue qui constitue une deuxième voie de transport, sur laquelle sont disposées la station d'isolation, l'empreinte pour l'objet imprimé se trouvant respectivement à la station de réception et la station collectrice.
Patent FR-2826446-A1 (FR)
Title: Gyrometer/accelerometer inertial value atomic interferometer having vacuum ballistic trajectory laser beam transmitting/separating trajectories and detecting recombined level with successive burst alternate directions
Inventor: AUDREN JEAN THIERRY
IPC: G01C19/58
Filed: 2001-06-20
Abstract: The inertial value atomic interferometer has an atom transmission on a ballistic trajectory in a vacuum. A laser beam transmits to the trajectory producing successive interactions. The atoms are spatially separated following two trajectories. A mirror reflects the atoms and recombines them. The atoms are then detected. The laser beams are synchronized providing alternative interactions in one direction and the other.