baber/WOPTO huggingface dataset:
Patent FR-2683827-A1 (FR)
Inventor: CHRISTOPHE PANNETIER
IPC: C12Q1/6851
Filed: 1991-11-15
Abstract: The present invention relates to a method for determining the quantity of a DNA fragment of interest in a sample to be analysed by enzymatic amplification in vitro of said fragment, characterized in that: 1) their is added to the sample to be analysed containing the DNA fragment of interest a standard DNA fragment different from the DNA fragment of interest but which may be amplified by the same primer oligonucleotides, the standard DNA fragment and the DNA fragment of interest differing in sequence and/or in size by not more than 10 %, and preferably not more than 5 nucleotides per strand; 2) the DNA fragment of interest and the standard DNA fragment are co-amplified with the same primers, preferably up to saturation of amplification of the DNA fragment of interest; 3) there is added to the reaction medium obtained in step 2): either two types of specific marked probe nucleotides, each respectively of the DNA fragments of interest and standard, and differing from the amplification primer oligonucleotides of step 2), or one or a plurality of marked primer oligonucleotides specific to the interest and standard DNA fragments and different from the primers of step 2), and one or more additional amplification cycles are carried out with the primer or primers so that, after denaturation of DNA, the primer or primers are hybridized with said fragment in a site appropriate for an extension by DNA polymerase generates marked DNA fragments having different sizes and/or sequences or with different markers whether they originate from DNA fragments of interest or standard fragments respectively, and 4) the initial quantity of DNA fragment of interest is determined as being the product of the initial quantity of standard DNA fragment and the ratio between the quantity of interest DNA fragment amplified and the quantity of standard DNA fragment amplified, ratio which is similar to that of quantities of marked DNA fragments originating respectively from amplified interest and standard DNA fragments obtained in step 3).
Patent FR-2684238-A1 (FR)
Title: Composes chimiques a transition de spin, et leur utilisation pour le stockage, le traitement d'information et/ou l'affichage de donnees.
Inventor: KHAN OLIVIER O
IPC: G11B7/249
Filed: 1991-11-22
Abstract: Utilisation de substances chimiques qui montrent des transitions de spins induites exclusivement thermiquement, entre deux états de spin stables à température ambiante, ces transitions étant associées à un phénomène d'hystérésis, et résultant en une variation abrupte de la couleur des molécules, pour réaliser un milieu de stockage, le traitement et/ou l'affichage d'informations par écriture thermique, lecture optique et effaçage thermique. Application: écrans d'affichages de données.
Patent FR-2685506-A1 (FR)
Title: Agencement de commande a distance d'un dispositif actionneur a l'aide d'un appareil de telecommande.
Inventor: SERGE DESTIVELLE
IPC: G08C19/28
Filed: 1991-12-19
Abstract: L'invention concerne un agencement de commande à distance d'un dispositif actionneur à l'aide d'un appareil de télécommande. L'agencement est caractérisé en ce que l'appareil de télécommande (I) comporte des moyens générateurs (GCf, GCev, GCL, GFO) d'un message de code comportant une partie fixe (A) se composant d'un certain nombre d'éléments de message (A1-A3) et une partie évolutive (B) se composant également d'un certain nombre d'élément de message (B1-B3), et des moyens de permutation (MP) selon une clé de permutation prédéterminée, des éléments de message dans ce dernier, et en ce que le dispositif récepteur (II) comprend des moyens de repermutation (MRP) des éléments de message dans le message reçu, selon ladite clé de permutation, pour rétablir l'ordre initial des parties et de leurs éléments de message. L'invention est utilisable pour des voitures automobiles.
Patent WO-9300770-A1 (WO)
Inventor: LE PANNERER YVES-MARIE
IPC: H04N7/24
Filed: 1992-06-19
Abstract: A method comprising the steps of associating an amplitude Ak? and a phase $g(f)k? with every digital word of a television signal to be transmitted, and grouping the pairs (Ak?, $g(f)k? in packets suited to the receiver resolution levels to form a modulating signal from the pairs contained in each packet. Applications: high definition television.
Patent FR-2687344-A1 (FR)
Title: Extruder having a liquid-additive injection system
Inventor: JEAN-PIERRE COHEN
IPC: B29C48/29
Filed: 1992-02-17
Abstract: Extruder comprising a barrel (2) inside which rotates an extrusion screw (3), this barrel being provided, at one of its ends, with an extrusion nozzle (5) and, at its other end, with a barrel head (cylinder head) (6) inside which rotates the upstream end of the screw, this barrel head having an opening (7) connected to a hopper (8) for feeding it with plastic, which extruder is characterised in that it includes a liquid-additive injection system (11) emerging into the barrel head (6) between its opening (7) connected to the hopper (8) and its end connected to the barrel (2).
Patent FR-2687338-A1 (FR)
Title: Improved milling head
Inventor: JEAN KWAPISZ
IPC: B23Q1/00
Filed: 1992-02-13
Abstract: The invention relates to an improved milling head which fits on an automatic milling machine, and to which can be fitted removable accessories which also include a body and a rotary tool spindle, for example bevel gears. In a known manner, the milling head (26) includes: a. A fixed body (1) in which is rotationally mounted a spindle (5) to which removable accessories (19, 20) especially including a notched positioning crown may be fitted, b. and an annular sleeve (7) which can rotate around the spindle (5) by virtue of drive means. In a characteristic manner, on the one hand the annular sleeve (7) is fixed axially into the body (2), includes a notched crown (15) and fastening grips (11) capable of fastening onto tie rods mounted on the front face of a removable accessory. On the other hand, inside the spindle (5) there is mounted an axial fastening grip (3).
Patent FR-2674071-A1 (FR)
Title: Amplifier for optical fibre and amplification method
Inventor: MATSUSHITA KIWAMI
IPC: H04B10/291
Filed: 1992-03-13
Abstract: An optical signal (6a) is amplified and passes through an optical fibre doped with rare earths (1). Excitation light is synthesized in an optical coupler (4) and sent to the optical fibre (1) via an optical coupler (5). Part of the light is diverted from the optical coupler (5) to an optical detector (receiver) (14), passing through a passband optical filter (13). The optical detector (14) converts the optical signal received into an electric signal and sends it to an error signal emission circuit (114). The current received is diverted to excitation light source control circuits (9 and 10) which produce control by feedback (146 and 147).
Patent FR-2691358-A1 (FR)
Title: Undecylenic and undecanoic acid derivs.
Inventor: HENRI-JEAN CAUPIN
IPC: A01N37/06
Filed: 1992-05-20
Abstract: The use of an effective amt. of one or more nonionic lipophilic (I) and/or ionic hydrophilic (II) derivs. of undecylenic or undecanoic acids in the mfr. of a medicament for the treatment of pedicular parasite infestations is new.     Suitable nonionic derivs. (I) are esters of the acids, prepd. from 1-16C, pref. 1-6C, mono alcohols. Suitable ionic derivs. (II) of the acids are metal salts, esp. those of Zn, Cu, Na, Ca and K, the Na salt being esp. prefd. The amt. of (I) and/or (II) present in the compsns. is usually 2-20 wt.%. The compsns. are usually in liq. form, and contain suitable liq. diluents. When (I) is used, the solvent is pref. alcohol and/or acetone, a mixt. in the wt. ratio 30:70 to 70:30 being esp. pref.
Patent FR-2691875-A1 (FR)
Title: Spoil-less substrate for household plants - made from mineral wool tufts with supporting, water retaining and/or fertiliser releasing properties
Inventor: JEAN-LOUIS FAGES
IPC: A01G31/00
Filed: 1992-06-05
Abstract: The cultivation module e.g. for house plants, consists of a packet contg. a number of tufts or morsels (20,21,22) of a substrate with different specialised functions e.g. for supporting a plant, retaining water or delayed release of a fertiliser, or a combination of all three. The substrate can be made from mineral wool, e.g. recovered from larger portions of the material used in professional soil-less plant cultivation, enriched with nutritive minerals. In a variant it can be made from a polyacrylate gel. The packet can be made from a material which is permeable to water and permeable or impermeable to roots e.g. of polyethylene, polyester or cellulose. ADVANTAGE - Allows house plants to benefit from conditions used by professional growers.
Patent FR-2679189-A1 (FR)
Title: Servofrein.
Inventor: MAKOTO WATANABE
IPC: B60T13/56
Filed: 1992-07-03
Abstract: L'invention concerne les servofreins. Elle se rapporte à un servofrein qui comporte un corps (7) de soupape, un piston moteur (9, 10) monté sur le corps, une chambre à pression constante (A) et une chambre à pression variable (B) formées de part et d'autre du piston moteur, un passage (23) à pression constante, un mécanisme à soupape (16), et un soufflet (17). L'extrémité arrière du soufflet (17) forme un cordon (17b) d'épaisseur accrue qui se loge dans une cavité annulaire, et un organe annulaire (45) de retenue est enclenché contre le cordon du soufflet et empêche ainsi la séparation de ce cordon (17b) du soufflet. Application aux servofreins.
Patent FR-2693138-A1 (FR)
Title: Hand saw - comprises series of articulated links with teeth on one side forming blade whose ends are flexibly joined to handles
Inventor: ROBERT PEST
IPC: B23D57/02
Filed: 1992-07-06
Abstract: The saw includes a blade (1) formed from a series of articulated links (3,3a) each having teeth (4) along one side.  The ends of the blade are joined by flexible connectors (12) to handles (2). Each handle (2) consists of a sleeve whose central hole (11) is passed through by a flexible connector (12) ended by buckles(13) in which is engaged a ring (14) fixed to a radial rod (16).  The rod ends in  a hook (15) which engages in  holes  of the links (3,3a) at the ends of the blade.  The hook  (15) is extended by a branch (17) as far as the rod (16). ADVANTAGE  -  A simple, light easily transportable saw.
Patent FR-2697939-A1 (FR)
Inventor: FRANCOIS LOISY
IPC: G01M3/04
Filed: 1992-11-06
Abstract: The method and device are applicable to the bushings (2) of the cover (1) of a pressure water nuclear reactor vessel in operation. The device comprises a double circuit for taking two gas samples (100, 16, 17; 12, 13, 14, 15) and a measuring unit (18) comparing regularly the content particularly of water vapour in both samples. The first sample is taken from the volume of the chamber (7) into which the leak (10) leads and the second sample is taken at the vicinity of the cover (1) outside the area of immediate influence of the leak. The unit or assembly (18) generates (19) an arlarm in the case of a leak and discriminates such an alarm from operation alarms. Techniques and means are also provided to determine the scavenging flow rate in the volume of the chamber (7) and to monitor the sample taking and detection systems.
Patent FR-2695108-A1 (FR)
Title: Sealed foodstuff container envelope with pressure release device - has small hole formed in edge portion of flexible film envelope, surrounded by internal adhesive area allowing pressure release and resealing
Inventor: GEORGES PAUL
IPC: B65D77/22
Filed: 1992-11-12
Abstract: The package consists of an envelope (2) receiving the product (3), with a small-diameter hole (11) formed in one end portion (10). The hole is surrounded by an area (13) covered in a thin layer of adhesive material on its inner surface, such that the adjacent side panels of the envelope adhere to each other to block the hole. The adhesive is stable at temperatures greater than about 70 deg.C., but allows the panels to detach from each other under conditions of internal pressure in the envelope. When internal pressure is released, the panels re-adhere to seal the hole closed. ADVANTAGE - Ensures immediate sealing of envelope after pressure release and avoids risk of contamination of contents by adhesive.
Patent FR-2688050-A1 (FR)
Title: Projecteur pour vehicule automobile, notamment projecteur anti-brouillard.
Inventor: JOHANNES-GERHARD BERTLING
IPC: F21S8/10
Filed: 1993-02-24
Abstract: Projecteur caractérisé en ce que l'élément lumineux (14) est disposé avec son axe longitudinal parallèle à l'axe optique (12) du réflecteur (10), la zone de sommet (22) du réflecteur (10) étant réalisée pour que la lumière émise par l'élément (14) soit réfléchie sous forme de rayons (24) convergents dans des plans longitudinaux horizontaux, la plus grande image optique de l'élément (14) étant formée dans les zones marginales latérales d'un écran de mesure placé devant le projecteur, et les zones du réflecteur (10) situées à l'extérieur de la zone du sommet (22) réfléchissent la lumière émise par l'élément (14) sous forme de rayons (34, 40) qui convergent moins fortement dans les plans longitudinaux horizontaux à mesure qu'augmente la distance par rapport à l'axe optique (12).
Patent FR-2688048-A1 (FR)
Title: Operating device for a tap
Inventor: ROBERT SUEUR
IPC: F16K31/60
Filed: 1993-02-19
Abstract: A device for operating a pipe fitting element comprises a body, particularly one composed of plastic, in which the shut-off element is rotationally mounted, comprises an upper element (2) equipped with a screw (20) which can be made to rotate about a longitudinal axis (4) for operating the shut-off element. Such an operating device must be improved so that with simple construction and good operational safety, it guarantees operation of the shut-off element for a long life span. It is proposed for the screw (20) to be joined solidly in terms of rotation to an operating element (6) which is particularly composed of a plastic, with the aid of which element the upper element (2) is hermetically isolated from the outside. In the plastic upper element there is rotationally located a sleeve (12) which exhibits axial guide surfaces (50) used to guide the bush (48), the screw (20) being mounted so that it can rotate freely but being axially immobilized with respect to the sleeve.
Patent FR-2697305-A1 (FR)
Title: Cross arm assembly and drive hub for cardan joint - where cross arm is assembled from two separate pieces.
Inventor: ENRICO AURORA
IPC: F16D3/32
Filed: 1993-06-18
Abstract: The arms of the cross (2) are made up of a small primary shaft (4) which has a hole (41) passing at right angles to its axis through its central boss (42). A second small shaft (5) couples with the primary shaft (4) by passing through this hole (41) with a light interference fit. The ends of this shaft (5) are threaded to take lock nuts (61,62). The hub (1) of this homo-kinetic joint contains two arms (11,12) having holes (15,16) in which are lodged bearings (31,32) which support the ends of the shaft (5). The ends of this shaft are held in position by the lock nuts (61,62). Use/Advantage - A cross arm assembly of a cardan joint where the arm is assembled from two pieces which allows a simpler method of assembly with a greater degree of accuracy.
Patent FR-2708278-A1 (FR)
Inventor: MICHEL PINOTEAU
IPC: C11D1/835
Filed: 1993-06-28
Abstract: The invention concerns a cleaning and disinfecting agent containing a tertiary alkylamine and an amine oxide, the ratio by weight of the tertiary alkylamine to the amine oxide being between 0.2 and 2. The agent is diluted with water to a concentration at which it has a high antimicrobial and antimycotic action while at the same time ensuring a toxicity threshold which is acceptable to the user and ease of use in the disinfection of surfaces.
Patent FR-2710833-A1 (FR)
Title: Dispositif d'implantation d'une prothèse médicale dans un conduit d'un corps humain ou animal et procédé de centrage d'un tel dispositif.
Inventor: MAURICE ROUSSIGNE
IPC: A61F2/01
Filed: 1993-10-05
Abstract: Il s'agit d'un dispositif d'implantation d'une prothèse médicale (1) dans un conduit d'un corps humain ou animal et du procédé de centrage de ce dispositif. Ce dispositif comprend une gaine tubulaire (8), adaptée pour contenir la prothèse à implanter et une tige (24) de commande de la prothèse, pouvant glisser à l'intérieur de la gaine. La gaine et/ou la tige est (sont) pourvue(s) sur une partie au moins de sa (leur) longueur de moyens flexibles de centrage (54) propres à agir sur le profil de la ligne axiale de la gaine, en contraignant son extrémité distale (82) à s'aligner sensiblement avec l'axe du conduit (2), lorsque la gaine y est disposée. L'invention trouve tout particulièrement son application dans le domaine des filtres sanguins implantables dans un vaisseau sanguin.
Patent FR-2697714-A1 (FR)
Title: Installation à rails destinée à des dispositifs pour inspecter des façades.
Inventor: RAINER HOFFMANN
IPC: H05K3/34
Filed: 1993-11-02
Abstract: . L'invention concerne une installation à rails destinée à des dispositifs pour inspecter des façades de bâtiments, les rails (1) étant maintenus dans un écartement fixe au moyen de traverses (2) et de pieds d'appui (3) réglables en hauteur. . Selon l'invention, - la partie (4) réglable en hauteur des pieds d'appui (3) est reliée à une plaque de tête (5) horizontale en position de montage, - les rails (1) sont posés et vissés sur les plaques de tête (5), et - les traverses (2) formées d'un profilé sont reliés à une paire de pieds d'appui opposés (3).
Patent FR-2712444-A1 (FR)
Title: Procédé de construction d'un code d'étalement associé à un utilisateur d'un système de transmission numérique à accès multiple par répartition par codes et à séquence directe, et procédé correspondant de génération d'un tableau.
Inventor: LE STRAT EVELYNE
IPC: H04J13/00
Filed: 1993-11-10
Abstract: L'invention concerne un procédé de construction d'un code d'étalement associé à un utilisateur d'un système de transmission numérique à accès multiple par répartition par codes et à séquence directe. Selon l'invention, ce procédé comprend au moins une étape de concaténation de plusieurs sous-codes différents (4), à savoir: - au moins deux sous-codes de base (1) différents, notamment cycliquement, et appartenant à une même famille de sous-codes de base; et - au moins un sous-code secondaire (2) obtenu par permutation circulaire d'un desdits sous-codes de base (1).
Patent FR-2713111-A1 (FR)
Title: Instrument cleaning apparatus
Inventor: CHRISTOPHE HAMMER
IPC: A61B1/12
Filed: 1993-12-06
Abstract: The procedure, esp. for cleaning complex medical/surgical instruments consists of placing at least one instrument inside a compartment and washing and rinsing its inner and outer surfaces with appropriate liquids. During the procedure the airtight nature of the instrument is checked, using a fluid under pressure, either before the washing stage or after the rinsing stage. The apparatus comprises a chamber with washing and rinsing elements for the inner and outer surfaces of the instrument, and systems for monitoring the airtightness of the instrument by placing it under pressure.
Patent FR-2703138-A1 (FR)
Title: Chauffe-eau chauffé électriquement, notamment chauffe-eau instantané.
Inventor: ULRICH BESSER
IPC: H05B3/82
Filed: 1994-02-23
Abstract: a) Chauffe-eau chauffé électriquement, notamment chauffe-eau instantané. b) caractérisé en ce qu'au dispositif (18, 20) pour le réglage de la puissance de chauffe et au dispositif de sécurité réagissant automatiquement, est associée en commun une unique combinaison de commutateur et les deux dispositifs agissant indépendamment l'un de l'autre sont couplés à la combinaison de commutateur. c) L'invention se rapporte aux chauffe-eau chauffés électriquement, notamment chauffe-eau instantanés.
Patent FR-2716557-A1 (FR)
Title: Bowl for making draws of random numbers
Inventor: YVES LOISEL
IPC: G07C15/00
Filed: 1994-02-22
Abstract: The bowl has a hollow sphere (1) with transparent walls. The inner wall has geometric projections (5) regularly distributed to ensure rotation of dice.  The dice are marked with digits, and represent units, tens, hundreds or thousands.  A cylindrical base ring is shaped to receive the dice after rotation of the sphere, the dice settling into the periphery of the cylinder so they can be read. The top of the sphere is transparent and is formed into a lens to facilitate reading of the dice in the cylinder at the bottom of the sphere.  The sphere is formed from two hemispheres that are fused together after the dice have been placed inside.
Patent FR-2717687-A1 (FR)
Inventor: BRUNO HUET DE BAROCHEZ
IPC: A61K47/38
Filed: 1994-03-24
Abstract: Compsn. for prolonged liberation of trimetazidine (II) or its salts, uses a polymer insoluble in water and a plasticiser to control liberation.
Patent FR-2704936-A1 (FR)
Title: Bloc optique pour véhicule à moteur.
Inventor: KARL GEHBAUER
IPC: F21V3/04
Filed: 1994-05-05
Abstract: Dans un bloc optique pour véhicule à moteur, qui est constitué essentiellement d'une couverture transparente (1) en PMMA, d'un boîtier (2), en un matériau thermoplastique, et relié à la couverture, et d'au moins une pièce de fixation (3), reliée au boîtier (2), comme des manchons filetés, des rainures filetées ou des crochets élastiques, pour relier le bloc optique du véhicule à moteur à d'autres composants, le matériau thermoplastique du boîtier (2) est selon l'invention pour l'essentiel ou en totalité constitué des feux arrière et des feux clignotants retraités de véhicules à moteur, et la pièce de fixation (3) est constituée d'un plastique ABS.
Patent FR-2720100-A1 (FR)
Title: Verrou automatique pour volet roulant.
Inventor: BOULANGER ALEXIS
IPC: E06B9/86
Filed: 1994-05-20
Abstract: Verrou pour tablier de volet roulant, caractérisé en ce qu' il comporte une bride (1), munie à chacune de ses extrémités (4, 5) de moyens d'accrochage (7) et d'un moyen de blocage (11) à la surface externe d'un axe tubulaire (2), ladite bride (1) étant en outre pourvue d'une ouverture centrale, délimitée au droit de ses parois latérales par des collerettes (13), ces dernières comprenant une multitude de moyen d'accrochage (14) de ladite bride (1) au maillon d'attelage du tablier d'un volet roulant afin de faciliter le réglage.
Patent FR-2722159-A1 (FR)
Title: Handle bar adjustment of child's pushchair
Inventor: PERE MARC
IPC: B62B5/06
Filed: 1994-07-08
Abstract: The pushchair has a handlebar position adjuster (D) and a position locking mechanism for the handlebar grips. It comprises a long plastics band (4) on either side the baby seat which is shaped to allow the positioning, guiding and sliding of the pushing handle grip (5) by the user. Each band can be held and slid relative to a tubular part (6) of the chassis. The handle side branches have several openings which allow their fixing by  retractable locks (20) passing through the bands. Integral fasteners (31) ensure control of the handlebar position. Each band  has cut-outs enabling the seat adjuster (8) to adapt to the position of the baby seat (2). In the band upper part is a ferrule (7) which allows sliding of the hand grip. This ferrule allows tipping  of the support base (9) of the rear wheels (10) and the fixing of the upper end of the seat carrying chassis tubular part.
Patent FR-2723140-A1 (FR)
Title: Store a enrouleur
Inventor: OUVRARD GASTON
IPC: E06B9/40
Filed: 1994-07-29
Abstract: Le store à enrouleur (20) comporte une toile (6) ayant un bord libre équipé d'une barre de tirage (10) et comportant un premier segment (9a) parallèle à l'axe d'enroulement (5) et au moins un second segment (9b) incliné par rapport à cet axe en direction du boîtier (2). La barre de tirage (10) est constituée d'une partie (11) fixée au premier segment (9a) et au moins une partie (12) articulée à la partie fixe (11) pour pivoter autour d'un axe sensiblement perpendiculaire au plan contenant la toile (6) déployée. Un cordon souple (14) associé à un moyen de tension élastique (16) relie le sommet (9c) de l'angle formé par le second segment (9b) et le bord latéral (8b) à la barre de tirage (10) en s'étendant à travers un support de guidage (15) disposé à l'extrémité libre de la partie articulée (12).