baber/WOPTO huggingface dataset:
Patent FR-2803682-A1 (FR)
Title: Keyboard for musical instrument has range of bass keys intercalated with high keys having set disposition
Inventor: THERON FRANCIS ANDRE RAYMOND
IPC: G10C3/12
Filed: 2000-01-10
Abstract: The keyboard for a musical instrument has a range of bass keys (101,103,104,106,107,109,110,112) and a range of high keys (102.105.108,111) intercalated with the bass keys. Immediately on each side of each bass key is provided, on one side, a high key and on the other side a second bass key.  Each octave is composed of eight bass keys and four high keys. Some keys in each octave can be differentiated by color. The keys on one octave can be a different color from those in the adjacent octaves.
Patent FR-2805092-A1 (FR)
Title: Source laser susceptible d'etre selectionnee sous l'effet d'un mems
Inventor: CAYREFOURCQ IAN
IPC: H01S5/00
Filed: 2000-02-10
Abstract: La présente invention concerne un dispositif optique (10) à sortie laser susceptible d'être sélectionnée sous l'effet d'un MEMS. Il comprend : une source laser (12) à sortie laser (14); et un commutateur (16) à MEMS couplé optiquement à la source laser (12) pour coupler sélectivement, dans une direction (141, 142) susceptible d'être sélectionnée, la sortie laser (14) de la source laser (12). Elle concerne aussi une source laser susceptible d'être sélectionnée sous l'effet d'un MEMS qui comprend un substrat incluant un premier et un deuxième guide d'ondes optique d'entrée et un guide d'ondes optique de sortie; une première et une deuxième sources laser sur le substrat couplées aux guides d'ondes respectifs d'entrée; et un commutateur à MEMS qui inclut un miroir mobile en réponse à un signal de commande, de manière à diriger optiquement vers le guide d'ondes optique de sortie, c'est-à-dire la sortie de source, un signal optique qui provient de l'un ou l'autre des guides d'ondes selon la position de miroir.
Patent FR-2805555-A1 (FR)
Title: Lost shuttering system for concrete walls and floors comprises concrete panels with facing channels and reinforcing mesh
Inventor: SARREMEJEANNE GUY ROBERT HENRI
IPC: B28B7/30
Filed: 2000-02-26
Abstract: The shuttering system consists of a pair of concrete panels with facing channels and welded reinforcing mesh (9) between them. The panels are cast on flat horizontal surfaces with the channels formed by shells in sections (5a, 5b) of a material made or treated to be non-adhesive with regard to the concrete and held together by dovetail-shaped projections (7a, 7b) and locking strips (6). Once the panels have been cast, with channels running the height of the wall or length of the floor, the shells are removed, and once the panels are installed as shuttering the channels are filled with concrete.
Patent FR-2790467-A1 (FR)
Title: Mecanisme d'ouverture et de fermeture de moule pour une machine a former a sections individuelles (i.s.)
Inventor: CIRIELLO MICHAEL P
IPC: C03B9/34
Filed: 2000-03-01
Abstract: Il comprend un ensemble support de moule et des arbres s'étendant axialement, horizontalement dans un carter (18). Un ensemble distributeur comprend un distributeur (49) incluant un plénum (60) qui recouvre chacun des demi-moules (10). Un élément d'espacement fixé au-dessous dudit cadre communique avec la sortie d'ouverture orientée vers le bas du plénum (60) pour fournir de l'air de refroidissement depuis le plénum (60) aux passages d'air de refroidissement verticaux des demi-moules (10). Le distributeur (49) comprend une paire de trous d'entrée cylindriques. Une paire de tubes cylindriques sont logés dans les trous cylindriques et des coudes (42) relient une deuxième extrémité de chacun des tubes cylindriques aux douilles de manière que de l'air de refroidissement issu des conduits soit fourni à la paire de tubes. Chacun des tubes cylindriques a une longueur sélectionnée de manière que les tubes soient logés dans les trous cylindriques lorsque les moyens support/ d'insert sont déplacés entre les positions rétractées et avancées.
Patent WO-0143062-A1 (WO)
Title: Two-dimensional force feedback interface
Inventor: MINON FRANCOIS
IPC: G06F3/0354
Filed: 2000-12-07
Abstract: The invention relates to a device which can replace any other two-dimensional pointing device, such as the computer mouse, and obtain a force feedback according to two dimensions. The device provides a means of simulating realistic haptic sensations and comprises the following: a mobile carriage (2), which moves rectilinearly on the plane (10) of the fixed working surface, without sliding and according to the X axis, by means of wheels (3, 4), said wheels being providing on the lower part of the carriage and being in contact with the working surface; a flat top (1) which moves rectilinearly on top of the carriage, without sliding and according to the Y axis, by means of wheels (6, 27), said wheels being provided on the upper part of the carriage and having no contact with the fixed working surface. The two axes X and Y are orthogonal. The combination of the two movements allows the hand of the user, which is placed on the top, to describe a plan. Each axis is provided with a motor and a position sensor.
Patent FR-2807548-A1 (FR)
Title: Electronic chip and magnetic strip card for use as a banker's card, Internet access card, etc. has one or more pairs of interacting chips and magnetic strips that can only be read sequentially, so that security is increased
Inventor: COFFOURNIC YVES
IPC: H04L9/14
Filed: 2000-04-26
Abstract: Electronic chip card (1) has one or more pairs of magnetic strips and electronic chips (2,2'; 3,3', 4,4'). Each of the chips or strips of a pair are read successively by the card reader and only one can be read at a time. Each chip or strip contains a digital key having data that interacts (e.g. via a mathematical link) with data on the other chip or strip.  To increase security it can further be ensured that if the card is not re-introduced into the reader before a certain time elapses the card times-out.
Patent FR-2792891-A1 (FR)
Title: Fourreau de guidage pour la tige d'un appui-tete
Inventor: GANS MATTHIAS
IPC: B60N2/48
Filed: 2000-04-27
Abstract: Fourreau de guidage (10) pour une tige d'appui-tête dans des automobiles, présentant un alésage traversant (26), un élargissement (22) à l'extrémité supérieure, dans lequel est monté un élément mobile d'actionnement (16), un dispositif de verrouillage déblocable qui s'engage, par une partie verrouillage, dans un évidement de verrouillage situé sur la tige pour l'immobilisation axiale, la partie verrouillage étant séparée de l'évidement par actionnement de l'élément (16) et située à l'extrémité inférieure d'un levier de renvoi (14), disposé pour que son axe soit parallèle à la face extérieure du corps de fourreau (12), et monté, entre ses extrémités, pour un pivotement limité autour d'un axe perpendiculaire à l'axe longitudinal du corps de fourreau (12), le levier (14) étant sollicité par ressort (18) pour que la partie verrouillage soit précontrainte contre la tige et que l'élément (16) coopère avec l'extrémité supérieure du levier (14).
Patent FR-2794887-A1 (FR)
Title: Procede de fabrication d'une piece electronique ceramique munie d'electrodes
Inventor: YOSHIDA KAZUHIRO
IPC: H01G13/00
Filed: 2000-06-07
Abstract: L'invention concerne un procédé de fabrication d'une pièce électronique céramique d'une structure ayant des électrodes disposées sur la surface d'un élément céramique qui comprend les étapes de rotation à une vitesse prédéterminée d'un rouleau (11) sur la surface périphérique (11a) duquel est appliquée une pâte à électrode (3) destinée à former des électrodes en couche épaisse, et de déplacement d'un élément céramique (1) par rapport au rouleau et tangentiellement à celui-ci dans un sens opposé (B) au sens de rotation (A) du rouleau tandis qu'une partie au moins de l'élément céramique est plongée dans la pâte à électrode appliquée sur la surface périphérique du rouleau pour appliquer la pâte à électrode sur la surface de l'élément céramique.
Patent FR-2810454-A1 (FR)
Title: Electromagnetic, especially infrared, radiation detector has reading circuit connected electrically to the detection circuit by indium or tin/lead alloy microspheres
Inventor: PITAULT BERNARD
IPC: H01L27/146
Filed: 2000-06-15
Abstract: Electromagnetic, especially infrared, detector comprises a radiation detection circuit (8) optionally on a support, and a reading circuit (7) connected electrically to the detection circuit on a substrate (21). The circuits are connected to each other by indium or tin/lead alloy microspheres, which alone occupy the connection zone between the circuits.  Preferred Features: The support (21) for the radiation detection unit is transparent to the radiation or absorbs it to a limited extent. The reading circuit (7) is intended for processing some of the electrical signals emitted by the detection circuit, and is connected to a monolithic germanium substrate (21), which, in turn, is connected directly or indirectly to a cold source.  An Independent claim is given for a method for production of the electromagnetic, particularly infrared, radiation detector described above. The method involves reducing the thickness of the reading circuit (7) before or after connecting it to the detection circuit (8), providing a reading circuit substrate (21) able to withstand stress, in order to limit the effects of thermal expansion resulting from both linear deformation and bending operating at the level of the reading circuit during different temperature cycles, and connecting the reading circuit (7) to the detection circuit (8) without using adhesives or filling materials in the connection zone. The reading circuit (7) is connected to the substrate (21) by an epoxy adhesive.
Patent FR-2810584-A1 (FR)
Inventor: BAILLEUX FRANCOIS
IPC: B60C23/04
Filed: 2000-06-26
Abstract: Pressure sensor (1) and a wheel rotation sensor (4) are mounted on the tire and produce respectively a pressure signal (Sp) and a wheel rotation signal (Sr). The rotation signal is used to calculate the pressure guideline (Kp). A monitoring signal (Ss) for the pressure is then calculated function of the pressure signal and pressure guideline. The value is then transmitted (2,3) to a treatment circuit to determine the gravity of the condition and display an emergency message if necessary. An Independent claim is also included for the monitoring method.
Patent FR-2811821-A1 (FR)
Title: Electronic inverter that draws very low no-load current, uses load current to excite primary of switching transformer controlling semiconductor switches, so losses under no-load operation are reduced
Inventor: COURIER DE MERE HENRI EDOUARD
IPC: H02M3/338
Filed: 2000-07-13
Abstract: The inverter has a self-oscillatory bridge circuit with the cyclic conduction of its semiconductor switches controlled by a switching transformer (1) whose primary is traversed by the secondary of the output transformer (3). Under no load (6) the only current drawn is the leakage current of the break over device (9) used to trigger operation of the circuit.
Patent FR-2813364-A1 (FR)
Inventor: GARCIA FIRMIN
IPC: B05B11/06
Filed: 2000-08-25
Abstract: The invention concerns a spring (4) comprising two branches (41, 42) linked by a bend (40) such that the branches form, in neutral position, an acute angle, said branches being elastically deformable relative to each other in a pivoting movement about the bend. The invention is characterised in that it comprises an accumulation of energy (43, 44) providing the spring with initial resistance to deformation with a resistance threshold to be overcome to continue bringing sharply together the two branches.
Patent FR-2813509-A1 (FR)
Title: Powder compact refill with sieve, comprises a sieve ring connected to powder container by flexible or elastic membrane to allow movement
Inventor: PETIT ROBERT
IPC: A45D33/02
Filed: 2000-09-05
Abstract: A refill for a powder compact, comprising a powder container (1) with a sieve (2) which can be covered by a label prior to first use. The periphery of the sieve is connected to the container by two rings (5, 6) separated by a flexible or elastic element, typically a membrane (4'). As the level of powder in the container falls during use the membrane allows the sieve to remain on the surface of the remaining powder.
Patent FR-2814238-A1 (FR)
Title: Procede et systeme ou centrale de surveillance de l'etat des pneumatiques, et de detection de presence de chaines ou ou clous a neige, sur un vehicule
Inventor: DUFOURNIER ARNAUD
IPC: B60T8/171
Filed: 2000-09-15
Abstract: Le procédé selon l'invention, et le système ou dispositif correspondant, consistent à mesurer un signal proportionnel à la vitesse de rotation de la roue et à calculer un signal harmonique du tour de roue (de préférence égal aux énergies harmoniques de ce signal) puis à comparer le résultat à un seuil et à déclencher une alarme lors du franchissement de ce seuil. Dans une variante du dispositif, le signal de base est un signal accélérométrique mesuré sur la roue, les éléments de suspension ou tout élément représentatif du châssis du véhicule. Déclenchement d'une alarme conducteur et/ ou information des systèmes de sécurité comme ABS etc...
Patent FR-2814871-A1 (FR)
Title: Method for iterative decoding associated with all concatenations of determined number of codes in blocks, for use in digital radio-communication systems
Inventor: ROBERT SOPHIE
IPC: H03M13/29
Filed: 2000-10-02
Abstract: The method includes a decomposition in elementary decodings by means of a decoder of the Soft-Input/Soft-Output (SISO) type, so that on the basis of a priori reliability information found on the transmitted symbols the values of a posteriori reliability are computed in flowchart steps (12,13,14,15) for resetting the decoding at each new iteration, and going to step (16) for updating a priori values whenn further iterations are required. The values of a posteriori reliability are computed on the basis of an extrinsic value found at step (13) by taking into account the information available on each received symbol.  The method inclludes the ordering of elementary deecodings in p sets Ui of words relative to each code Ci in decreasing order according to the dependence with the received words and the capacity of correction codes, at step (12), the computation of extrinsic values of symbols represented in each set by decoding each word of the set, at step (13), the computation of a posteriori values of each symbol by finding the sum of received values and extrinsic values weighted according to the number of different symbols between closed decisions on a priori values and elementary decodings of current iteration, at step (14), and stopping iterations according to the same number of different symbols, at step (15). In the second embodiment, each set Ui of words is ordered relative to each code Ci in decreasing order of reliability, N levels comprising words of the same order of reliability are constructed, and a posteriori values of symbols of words in the levels are computed. The elementary decoding of a word relative to a code Ci is by executing an algorithm which includes sorting the reliability values by a first permutation, the determination of a code C'i equivalent to the code Ci by use of permuted purity matrix, performing a second permutation to determine useful symbols, the construction of a candidate word belonging to the code C'i, the appliccation of error patterns to the useful symbols in order to define the set of candidate words, and the computation of distance between words relative to received soft word permitted by the product of permutations. A syndrome is computed by the product in the Galois body of vector code of closed decisions on a priori values by use of parity matrix code Ci transported before computing the extrinsic values.
Patent FR-2819994-A1 (FR)
Inventor: LE PAIH JACQUES
IPC: A23L13/60
Filed: 2001-02-01
Abstract: According to the invention, the products are produced by continuous co-extrusion of a bead (B) covered with a starting base comprising hydrocolloids in order to form a skin by means of calcium gelling when said bead is transferred into an elongated gelation bath (2). The bead is subsequently delivered in portions (P) that are placed in trays (C).  Several beads (B) are co-extruded by co-extrusion heads (1) in parallel and are then transferred into a common gelation bath (2).  Said beads are subsequently brought close together so that they can be placed in portions by the same means (3) acting on all of said beads (B) to form identical batches of products that are perfectly grouped and aligned in order to be loaded in the packaging tray (C) therefor.
Patent FR-2820546-A1 (FR)
Inventor: BELOT DIDIER
IPC: H01L27/02
Filed: 2001-02-05
Abstract: The invention concerns a structure for protecting a first zone of a semiconductor wafer comprising a substrate (11) having a first type of conductivity against high frequency disturbances liable to be injected from components formed in the upper part of a second zone of the wafer, comprising a highly-doped wall of the first type of conductivity having substantially the depth of said upper part. The invention is characterised in that said wall is divided into three highly-doped strips (21) of the first type of conductivity separated and enclosed by moderately-doped intermediate strips (23) of the first type of conductivity, the distance between the highly-doped end strips being of the order of magnitude of the substrate thickness.
Patent WO-0198126-A1 (WO)
Title: Dispositif de levage et d'entraînement en pivotement pour la structure ferroviaire porteuse d'un wagon de transport combine rail/route
Inventor: LOHR ROBERT
IPC: B65G67/02
Filed: 2001-06-20
Abstract: Le dispositif de levage et d'entraînement en pivotement pour un wagon de transport combiné rail/route à structure ferroviaire porteuse pivotante (6) présente au moins un moyen d'élévation et au moins un moyen de roulement motorisé (20) ou (21) présents au sol venant en contact d'appui d'élévation et de roulement avec au moins une piste (11) d'appui et de roulement que présente en sous-face au moins une extrémité de la structure ferroviaire porteuse (6) de la charge routière. Cette invention intéresse les constructeurs de matériel dans le domaine du transport combiné rail/route.
Patent FR-2823052-A1 (FR)
Title: Hands free/vibrating call mobile telephone battery having microprocessor with control unit microphone/loudspeaker and amplifier unit with vibrating motor vibrating circuit output.
Inventor: WANG SHU JANE
IPC: H04M1/725
Filed: 2001-03-30
Abstract: The mobile telephone battery has a battery unit with incorporated battery unit. The circuit has a microprocessor (60) for control circuit operation, a microphone (11), loudspeaker (23) and amplifier unit (10). There is a vibration circuit (30) with a vibrating motor output (33) which vibrates during an incoming call.
Patent FR-2823499-A1 (FR)
Title: Untreated water re-mineralization procedure consists of dividing into two flows and treating one with carbon dioxide and mineral base before re-mixing
Inventor: GAID ABDELKADER
IPC: C02F1/00
Filed: 2001-04-12
Abstract: The re-mineralization procedure for untreated water consists of dividing the initial flow (Q) into two separate flows (Q1, Q2), only one of which (Q1) is treated by the injection of carbon dioxide and a mineral base selected from lime, soda, sodium carbonate and sodium bicarbonate. The treated flow of water can comprise between 5 and 95 per cent of the initial untreated flow, with the lime injected in the form of milk of lime or lime water, using a saturator. The injection of CO2 can be made through vents in a de-gassing tower for water charged with CO2 or by means of a pure product. The procedure can also incorporate an additional clarification, oxidation and refining process before and/or after the treatment of the separated flow (Q1).
Patent FR-2823557-A1 (FR)
Title: Gas cooker hob has burner beneath heat resistant panel with holes for gas flames
Inventor: MESLIF ALAIN
IPC: F24C3/08
Filed: 2001-04-13
Abstract: The cooker hob has at least one burner (2) with a gas feed (10, 11) and main outlets (22), covered by a panel (4) of a heat-resistant material with holes (8) in line with the burner outlets and a free space (28b) between the panel and burner that contains part of the burning flame. When the gas is at maximum pressure the flames extend through the holes in the panel, while at low pressure they are confined within the space (28b). The burner has a combustion head (16) enclosing a mixing chamber (20) and situated at a distance of at least 2 mm from the panel, which has a hat-shaped boss (6) with top (6a) and side (6b) surfaces covering the burner, the holes being located in the side surfaces and in the form of elongated slots.
Patent FR-2809231-A1 (FR)
Title: Module de dispositif a semi-conducteur
Inventor: DUBHASHI AJIT
IPC: H05K7/14
Filed: 2001-05-02
Abstract: Un montage de puissance souple (FPA) fournit un nouveau concept de conditionnement convenable pour une commande de moteur et d'autres fonctions. Un substrat métallique isolé (22) (IMS) supporte des dispositifs à semi-conducteur de puissance (23) et est directement monté sur un dissipateur thermique (21), qui supporte une carte de circuit (27) qui est montée au-dessus et espacée de la face supérieure de l'IMS. Sont prévus des dispositifs qui sont montés sur la carte de circuit (27), qui sont électriquement connectés aux dispositifs à semi-conducteur de puissance (23). Il peut exister une cavité dans la carte de circuit permettant à la partie supérieure de l'IMS d'être apparente et fournissant de manière optionnelle un accès à des fils de liaison (40) vers la partie supérieure du circuit. Des plots de liaison (55) peuvent être prévus sur la carte de circuit pour connexion électrique avec les fils de liaison (40).
Patent FR-2824799-A1 (FR)
Title: Vehicle seat comprises back with upper part which can be moved frontward from its rest position where it is held by coupling part which releases upper part under inertia effect of weight during rear collision
Inventor: ZAGHINI MAURICE
IPC: B60N2/48
Filed: 2001-05-17
Abstract: The vehicle seat comprises a back (4) which comprises lower and upper parts. The back upper part can be moved frontward from a rest position to an active position. The upper part is moved elastically frontward and is normally held in its rest position by a coupling device (17). The coupling part can release the back upper part under the inertia effect of a weight (20) when the vehicle is subjected to a rear collision.
Patent FR-2826664-A1 (FR)
Inventor: GIRAUD YVES
IPC: B32B3/10
Filed: 2001-06-29
Abstract: The invention relates to a method for production of a sealed surface coating, for buildings (floor/wall/ceiling), of the type where a series of layers, or elements are fixed on the surface, comprising, starting from the surface, optionally at least one primer adhesive layer, at least one watertight polymer membrane, (optionally at least one woven or non-woven fibrous material layer), at least one layer of adhesive and at least one external cover, characterised in that (a) the sealed membrane is chosen from those which may be obtained from a an aqueous dispersion of silicone oil(s), (b) the adhesive applied comprises at least one adhesion promoter (C'), (c) the aqueous dispersion of silicone oil(s) is applied as a film to the surface, (d) the cross-linking of the silicone layer occurs subsequently, preferably at an ambient temperature, (e) the application of at last one layer of adhesive with added adhesion promoter (C') is then applied, preferably by surface coating on the cross-linked silicone film and finally the external cover is applied.