baber/WOPTO huggingface dataset:
Patent FR-2749631-A1 (FR)
Title: Controlled inertia mechanism to deliver variable force and torque
IPC: G05D19/00
Filed: 1996-06-07
Abstract: The inertial mechanism has a generator of unidirectional vibrations (1) with variable masses, driven by a motor (3). The vibration generator is coupled (5) to a phase offset controller (6), which is fixed to a plate (8) attached (9) to the vehicle or other machine that uses the mechanism. The phase offset acts during each revolution of the mechanism and in synchronism with the motor so as to modify the amplitude of the vibration, while not generating any vibrational force over a given period in each rotation, so that the average force over a revolution is non-zero.
Patent FR-2740505-A1 (FR)
Title: Door hinge for motor vehicles
Inventor: GROHNERT HARTMUT
IPC: E05D3/10
Filed: 1996-08-14
Abstract: The door hinge has a carrier of which one part is on the chassis and the other part is on the door frame to form a pivot axis. There is a link lever which guides the opening and closing movement of the door.The lever is designed as a two-part toggle lever (12,13) with a middle link and a guide lever moving in the immediate vicinity of the door-side hinge part as the door opens. The hinge axes (11) are inclined to each other and the ends of at least one toggle lever are supported with at least two degrees of freedom
Patent FR-2754862-A1 (FR)
Title: Fixing of feet onto divan base
Inventor: DROMZEE THIERRY
IPC: F16B12/48
Filed: 1996-10-23
Abstract: The bed foot (2), which is connected to the divan chassis (4), incorporates an insert (6) at its end. This insert receives one (10) of a set of connecting rods. This rod has a first threaded area (34) of diameter D and a second thread (18) of different diameter D2.  The first thread is fixed to the insert and the second thread fixes to the chassis.
Patent FR-2756643-A1 (FR)
Inventor: HEIDSIECK ROBERT
IPC: G21K5/08
Filed: 1996-11-29
Abstract: The invention concerns an imaging cassette for X-ray apparatus comprising means for receiving mobile cassettes. The cassette (1) comprises a case (2) substantially parallelepiped encasing means for imaging. The device comprises means forming a handle (11) arranged on a small surface of the case (2). The means forming handle (11) is provided with a stop face for inserting the cassette in the receiving means of the X-ray apparatus.
Patent WO-9743519-A1 (WO)
Title: Moteur a explosion a rotation circulaire integrale
Inventor: BOUQUET HENRI
IPC: F02B75/02
Filed: 1997-01-15
Abstract: Ce moteur à explosion rotatif n'a absolument rien de commun avec aucun des moteurs à explosion connus puisqu'ils n'observe pas le cycle dit 'de Beau de Rochas' et que toutes ses pièces mobiles effectuent une rotation circulaire. Le déplacement de pistons tournants (1) et la combustion d'un mélange air-carburant se produisent dans 8 chambres (2) formées, dans les volumes annulaires d'espèces de tores (3) disposées en étoile, entre ces pistons et un disque obturateur (4) dont le plan est perpendiculaire aux axes circulaires de rotation des pistons, excroissances des rotors (5). Ce disque tourne en synchronisme avec les pistons et il présente une encoche (6) qui laisse passer successivement ces pistons après les explosions pour qu'ils achèvent leur tour et se retrouvent alors dans la position de formation du volume nécessaire aux chambres d'explosion. Les chambres sont en permanence alimentées en air comprimé à la pression requise. A chaque tour un injecteur (7) vaporise le carburant à l'endroit prévu pour les explosions et l'étincelle d'une bougie (8) alimentée par un volant magnétique fixé sur l'un des 4 arbres moteurs les provoque aux moments choisis.
Patent FR-2758791-A1 (FR)
Inventor: HUBERT PASCAL
IPC: B64G1/64
Filed: 1997-01-29
Abstract: The invention concerns a device for the suspension of a payload in a space launch comprising annular chambers of fluid with variable geometry (12i) installed between said launch and said payload and first (10") and second (11") rigid members fixed, on either side of said chambers (12i), to said payload and to the launch respectively so as to transmit the stresses between the latter through said chambers. The fluid chambers (12i) and the first (10") and second (11") rigid coupling members are coextensive, ring-shaped and coaxial with a longitudinal axis common to the launch and to the payload. The first (10") and second (11") annular rigid coupling members each comprise external (10a", 10b") and internal (11a", 11b") ribs respectively, axially separated by one of the annular fluid chamber (12i).
Patent FR-2759280-A1 (FR)
Inventor: BENARROUCH JACQUES
IPC: A47L13/022
Filed: 1997-02-12
Abstract: Washing and/or scouring device for manual use, consisting of a flat base comprising two symmetric, longitudinal and theoretically identical parts (A, B), held together by a hinge which represents the axis of symmetry of the device. Each of the parts ends in a longitudinal profile (M1, M2) having a semi-circular or related cross-section, which one come together to form the handle of the device. A sliding pad (t) is comprised of two rectangular sides of equal length and width which are superimposed and sown together along their lengths; said pad, once flattened, can be used on each of its two active sides. The device can be opened to 180 DEG  by one of the above-mentioned longitudinal profiles. Irrespective of its position along its width, it is stopped at the hinge by the closing of the device which is pivotably attached to the handle.
Patent FR-2760061-A1 (FR)
Inventor: GARRIGUES JEAN CLAUDE
IPC: F16K37/00
Filed: 1997-02-21
Abstract: The tap is actuated by an energy source and comprises sensors (13,31) to detect that the actuator operates the tap. A first sensor measures a magnitude representing the power consumed from the energy source. An electronic circuit (11,29) is connected to the first sensor and to a comparator (10,28) which, when the actuator operates the tap, compares the magnitude representing the power consumed from the energy source with a set value, and emits an instruction as a function of this comparison. In the case of a pneumatic energy source a pressurised fluid is used. The actuator has a pneumatic valve piston (5) and the first sensor (13) measures the fluid pressure on either side of the piston (5). In the case where an electrical current energy source is used. the actuator is an electro-mechanical transducer (23) and the first sensor (31) measures the electrical power consumed from the energy source at the time the tap is operated.
Patent FR-2746561-A1 (FR)
Title: Digital=analogue converter for LCD
Inventor: WEISBROD SHERMANN
IPC: H03M1/66
Filed: 1997-03-04
Abstract: The DA converter (100) includes a number of switches which consist of amorphous silicon thin film transistors (TFMSi-a). An array of converters, e.g. 1440 columns by 1024 lines, define a control circuit for an LCD matrix with a corresponding number of pixels. The input terminal (IN) is common to each group of 20 converters, and each converter switch is connected in series to a capacitor (C1).
Patent FR-2761085-A1 (FR)
Inventor: BOURGES JACQUES
IPC: C25C1/20
Filed: 1997-03-24
Abstract: The invention concerns an electrolytic method for selectively recovering and recycling silver from a nitric solution containing same in the form of Ag(I). The method consists in successive steps of electrolytic deposition of silver in the form of metal silver Ag(0) then in re-solubilizing the deposited silver Ag(0), to produce a silver Ag(0) solution as end product wherein said electrolytic deposition is carried out at an imposed intensity and said successive electrolytic deposition of silver and the re-solubilizing of the deposited silver are carried out in the same apparatus. The invention also concerns in particular the selective recovery of Ag(I) by reduction into metal Ag from nitric solutions derived from the treatment of plutonium-bearing wastes in nuclear fuel treating plants and the re-solubilizing of metal Ag into Ag(I) for its recycling upstream of the process.
Patent FR-2751552-A1 (FR)
Title: Non-reusable hypodermic syringe
IPC: A61M5/50
Filed: 1997-03-28
Abstract: A non-reusable hypodermic syringe consists of a barrel with a needle, a plunger and a piston. The plunger and piston are in the form of separate components which fit together telescopically, the piston having a recess to receive the end of the plunger, while a recess in the plunger end fits over flexible projecting points (5) on a piston shank (13) and engages with them when the plunger and piston are withdrawn to fill the barrel chamber with the fluid to be injected. On the plunger's pressure stroke a detachable chamber inside the plunger recess compresses the flexible points (5), and holds them in a retracted position at the end of the stroke so that the points cannot engage with the plunger when it is retracted, preventing the syringe from being re-used. In a variant of the design the flexible points can be on the inner surface of a ring which fits inside the piston and detaches from it on the plunger's compression stroke.
Patent FR-2762393-A1 (FR)
Title: Test apparatus for supporting standard sized paper sample for mechanical strength testing
Inventor: SERRA TOSIO JEAN MARIE
IPC: G01N3/08
Filed: 1997-04-21
Abstract: The apparatus is intended for use in conducting a 'ring-crush' test on a sample of paper or paper board. A section of paper to be tested is wrapped around in order to form a ring which is then held in a support groove. The width of the sample, the dimensions of the support and the diameter of the ring are standardised in order to allow standard measurements of resistance to crushing of the paper. The appts. includes a cylinder (34) with further support elements (36,37) which are intended to limit the buckling of the paper band during the test. The cylinder is such that it contains the roll of paper forming the sample, and may be made of two interlocking sections (36,37). The paper sample (30) is then compressed between an activating jack and a support plate in order to determine its physical strength characteristics.
Patent FR-2764655-A1 (FR)
Title: Standard clutch mechanism for motor vehicles
Inventor: DEQUESNES LAURENT
IPC: F16D13/71
Filed: 1997-06-17
Abstract: The mechanism contains a reaction plate (2), a cover (3) with a bottom piece (4) for fixing the clutch mechanism (1) onto the reaction plate (2), and a diaphragm reaction plate (5,6) for clutching and de-clutching the mechanism. There is a pressure plate (7) with a rear face (70) containing a projecting annular rim (8) divided into reaction sectors (80,81) and tongues (9) axially elastic for joining in rotation the cover (3) to the pressure plate (7). Each of the elastic tongues (9) extensions in the form of fixing pieces (19), are fixed by moulding onto or hooked onto at least one of the reaction sectors (80,81).
Patent FR-2767745-A1 (FR)
Title: Automatically fixing bands to close books
Inventor: LIEUTARD MARIE FRANCE
IPC: B42C9/02
Filed: 1997-09-03
Abstract: Book bindings are introduced through parallel conveyor belts (26,27) to rotating blades (17,21) which make slits in the binding to take elastic band from a roll (1). The band is cut to length (16) and placed in the slits by the combined action of the rotated blades (17,21) and air suction channels. Fixing is completed by automatic gluing and rolling.
Patent FR-2770631-A1 (FR)
Title: Procede d'optimisation de la consommation d'energie d'une machine de sechage par courant d'air de produits ou materiaux disposes dans une enceinte
Inventor: GEAY JEAN CLAUDE
IPC: D06F58/28
Filed: 1997-11-05
Abstract: Le procédé de l'invention, appliqué en particulier à un sèche-linge ou à une lavante-séchante consiste à diminuer la puissance de l'élément chauffant l'air de séchage jusqu'à une valeur juste suffisante pour assurer la vaporisation de l'eau contenue dans le linge, compte tenu du taux de séchage de ce linge, et à agir sur la période de rotation du tambour et sur son rapport cyclique.
Patent FR-2771321-A1 (FR)
Title: Method for brazing of two parts used in the connection of a laser diode by the 'flip chip' method.
Inventor: PARAT GUY
IPC: B23K1/00
Filed: 1997-11-26
Abstract: The assembly method for two parts (22, 32) includes the following stages: - form at least a first contact of extended length on the first part (22) and at least a second extended contact (34) on the second part (32), with at least one of the contacts being segmented and including at least two extended segments (24, 26); - deposit a brazing element on each segment; - apply a thermal process designed to give to each brazing element a spherical shape (28, 30); - assemble the first and second parts  (22,32) by aligning the first and second contacts, and; - carry out a second thermal process designed to fuse the brazing parts, so as to form a continuous brazed strip between the two parts (22,32). The length of the each segment is less than 10 times the width of each segment.
Patent WO-9902291-A1 (WO)
Title: Drilling head with vibratory effect
Inventor: BRUN-PICARD DANIEL
IPC: B23B47/34
Filed: 1998-07-07
Abstract: The invention concerns a mounting attachment for a penetrating tool such as a drilling head on a machine with a machining shaft comprising a support (4) provided with means to be coupled to a machine; a tool holder (17) provided with means for fixing a tool (2); means (18) for axially guiding the tool holder relative to the support; means for linking in rotation (28) the tool holder and the support; and means capable of elastic deformation (28) for linking in axial translation the tool holder and the support, said means capable of elastic deformation for linking in axial translation being dimensioned so as to produce self-maintaining reciprocating or vibrating axial movements of the tool holder during the controlled relative progression of the support with respect to the part to be tooled. Said attachment is particularly adaptable to fragment the resulting sliver(s).
Patent FR-2776147-A1 (FR)
Title: Universal card reader for communicating with cards or badges by electromagnetic linkage
Inventor: LEVERNE JEAN CLAUDE
IPC: H04B5/00
Filed: 1998-03-11
Abstract: The system is able to communicate with multiple circuits of different protocol type.- DETAILED DESCRIPTION - The universal reader (1) searches for (2,11,12,17,18, 19) the nomadic objects (7) by emitting a scanning signal of modulation modes.  Each nomadic object, receiving the scanning signal, produces (8,31,32,33,35) an echo signal according to its own particular protocol.  The universal reader (1) analyses (11,12) each echo signal and deduces from it the specific protocol applied by the nomadic object (7).  The universal reader (1) inserts (11,12) the messages to be transmitted into the reader frames, in conformity with the specific protocol, so that they may be interpreted by the nomadic object
Patent FR-2778917-A1 (FR)
Title: Nouveaux derives d'histidine, procede de preparation et utilisations
Inventor: PHILIPPE MICHEL
IPC: A61Q17/00
Filed: 1998-05-25
Abstract: L'invention concerne de nouveaux dérivés d'histidine répondant à la formule générale (I) suivante : (CF DESSIN DANS BOPI) dans laquelle :n est un entier allant de 0 à 5,n' est un entier allant de 1 à 16 R représente une chaîne latérale d'un acide aminé, X représente un radical choisi parmi les radicaux de formules, lues de gauche à droite :-NH-CO-, -SO2-, -NH-CO-CO-, -O-CO-CO-, R' représente un radical alkyle linéaire ou ramifié, saturé ou insaturé, éventuellement hydroxylé, en C6 à C22 ou un radical aminoalkyle en C6 à C22, la fonction amine étant événtuellement protégée sous forme d'acétamide ou substitué par un ou deux groupements alkyles inférieurs,Q+ représente H+ ou un cation organique ou minéral, ainsi que les sels d'addition d'un composé de formule (I) avec un acide organique ou minéral. L'invention concerne aussi bien les composés à configuration D, à configuration L que leurs mélanges, en particulier le mélange racémique des composés D et L. L'invention concerne également un procédé de préparation des composés de formule (I) ainsi que l'utilisation de ces composés en cosmétique et en pharmacie.
Patent FR-2784507-A1 (FR)
Title: Electrical connector for motor vehicle, includes one contact mounted on spring drawer to ensure this contact is first to make contact with complementary contact
Inventor: ALIX JEAN PHILIPPE
IPC: H01R13/631
Filed: 1998-10-09
Abstract: Two complementary male and female connectors (2,3) are provided with at least two sets of male and female contacts (4,5,6,7,8,9). At least one contact of the first set (5) is mounted on a drawer (10) which can be displaced against a spring (11,12) in a direction parallel to the insertion direction of the connector. The contact rests in a position in front of the other similar contacts, but can be displaced to a second position in alignment with these other contacts. The arrangement ensures that the contacts of the first set make electrical contact before those of the other sets.
Patent FR-2770123-A1 (FR)
Title: Instrument endoscopique
Inventor: DINGLER ANDREAS
IPC: A61B90/00
Filed: 1998-10-12
Abstract: Dans cet instrument comportant deux organes de travail (5, 6) prévus dans l'extrémité d'un tube allongé et dont l'un peut pivoter par rapport à l'autre, et une tige d'actionnement pour ces organes de travail, soumis à l'action de la force d'un ressort, le tube comporte distalement un support en forme de fourche comportant deux branches distales produisant la force de serrage des parties des organes de travail et dont l'une au moins comporte un perçage, et l'organe de travail mobile (5, 6) est inséré dans l'espace entre les branches de la fourche et comporte un pivot d'articulation saillant (17, 18) qui s'engage de manière à pouvoir pivoter dans le perçage, l'autre organe de travail étant relié rigidement à l'autre branche de la fourche.Application notamment aux endoscopes.
Patent FR-2785636-A1 (FR)
Title: Vehicle door locking assembly, comprises an electrically operated central locking and locking mechanism
Inventor: DUPONT PATRICK
IPC: E05B65/20
Filed: 1998-11-09
Abstract: The lock comprises a bolt assembly (1) that co-operates with a striking plate (3). A pawl arrangement is controlled by an electronic release mechanism (18). This can be activated using the bolt within the door assembly or through remote means.
Patent FR-2787862-A1 (FR)
Inventor: BERNARD FREDERIC
IPC: B01F35/60
Filed: 1998-12-29
Abstract: The invention concerns a novel method (and its associated device) for regulated injection of liquid carbon dioxide (CO2L) in a pressurised liquid (L) inside a chamber. The invention is characterised in that said liquid carbon dioxide (CO2L) is injected at a fixed timed flow rate protected by a gas stream (whenever the injection stops).
Patent WO-9962040-A1 (WO)
Title: Device for detecting a human body
Inventor: ZANNIER GIAN CARLO
IPC: G08B13/26
Filed: 1999-05-26
Abstract: The invention concerns a device for detecting presence characterised in that it comprises: reception means (6) including an element constituting an antenna; oscillating means (32, 38) receiving in input said reception means output signal, said oscillating means (32, 38) comprising a resonance stage (32) and an amplification stage (38) mounted in said resonance stage input and providing the oscillating means with a gain such that the oscillating means (32, 38) output signal oscillation frequency is modified when at least part of a person such as his hand is located in the immediate proximity of the element constituting the reception means antenna; processing means (14, 20, 26) for detecting a variation in the oscillating means (32) output signal oscillation frequency and for generating an information signal characterising detection of a presence when such frequency variation is detected.
Patent FR-2790535-A1 (FR)
Title: Attache perfectionnee pour la fixation de tubes ou analogues
Inventor: LEON JEAN PIERRE
IPC: F16L3/237
Filed: 1999-03-05
Abstract: L'invention concerne une attache de fixation de tubes ou analogues, du type comportant un fût (1) destiné à coopérer avec une vis et au moins une partie (2) en forme de berceau apte à recevoir un tube ou analogue et associée à une partie de fermoir (20), destinée à se refermer sur ledit tube ou analogue, la partie en forme de berceau (2) et la partie de fermoir (20) comportant chacune, sur leur face intérieure, une couche interne (26, 25) en un matériau plus souple que le reste de l'attache.Selon l'invention, chacune des couches internes (25, 26) en matériau souple comportent sur sa face extérieure (25a, 26a), un élément en saillie (28, 29) réalisé également en un matériau souple et disposé transversalement.Cette attache de fixation peut notamment être utilisée pour la fixation de tubes ou analogues sur un véhicule automobile.
Patent FR-2790653-A1 (FR)
Title: Display unit for aromatic or perfumed products such as seasoning products, comprises an aroma diffuser that emits product or insect repelling aromas
Inventor: RIFFET CHRISTIAN
IPC: A47F7/28
Filed: 1999-03-10
Abstract: The display unit comprises of a case unit (2) mounted to a mounting (6). Within the case are a series of shelves (4) upon which the products can be placed. An aroma diffuser (10) is mounted within the case such that the aromas of the products or insect repelling aromas can be emitted. The case mounting includes a lighted display unit to further enhance the products. The aroma diffuser is electrically programmable and rechargeable, and is inactive during night time.
Patent FR-2791722-A1 (FR)
Inventor: BARBE PIERRE
IPC: E04D13/04
Filed: 1999-04-01
Abstract: Rainwater evacuation device has vertical evacuation pipe upper end of which is assembled coaxially with bottom of collector tray. Anti-vortex device (8) has dome shaped cap (9) extending inside by coaxial cylindrical part (10), longer than height of cap, fit inside collector tray so that lower edge of cap rests on edge of tray. Cap is provided with radial strips (12) over all its periphery delimiting long and narrow openings (13) as well as wide rad openings (17,16,14) arranged along three concentric crowns in its upper part.
Patent FR-2791907-A1 (FR)
Inventor: BIRCHEM THIERRY
IPC: B01J23/34
Filed: 1999-04-12
Abstract: The invention concerns compositions used as NOx trap, based on manganese and an alkaline or an alkaline-earth and their use for treating exhaust gases. Said compositions comprise a carrier and an active phase; and they are characterised in that the active phase is based on manganese and at least another element A selected among alkalines or alkaline-earths, the manganese and element A being chemically bound. Said compositions can be used in a process for treating gases to reduce nitrogen oxide emissions, as NOx traps, said gases being derived from internal combustion engines and in particular diesel engines or lean-burn engines.
Patent FR-2789905-A1 (FR)
Title: Sculpted logic puzzle for use as play thing to teach spatial awareness is made of interconnected movable pieces in a 2x2x2 cube arrangement
Inventor: KREMER THOMAS
IPC: A63F9/10
Filed: 1999-04-30
Abstract: The puzzle is made of interconnected pieces in a 2\*2\*2 cube arrangement. Groups of the pieces can rotate about three axes to exchange position. Exposed faces of the pieces are sculpted to define an image.
Patent FR-2793855-A1 (FR)
Title: Piston blower for sealing has elastic wall made of folds of decreasing diameter, some with tubular section and internal sealing lip
Inventor: DIAZ TENDERO GREGORIO
IPC: F16J3/04
Filed: 1999-05-19
Abstract: Piston blower (1) has elastic wall made of folds (5) of decreasing diameter between inferior opening (3) of large diameter and superior opening (2) of small diameter. The piston blower is adaptable in diameter by cutting some fitting folds (5A) and in length by stretching the extension folds (5B). Each fitting fold (5A) comprises tubular section (7) with internal sealing lip (8) for oil scraping.