baber/WOPTO huggingface dataset:
Patent FR-2807358-A1 (FR)
Title: Half-shell has a flat part, two rounded parts and gutters at the lower ends while the interior face has steps to cooperate with the wood pieces
Inventor: ANTOINE THIERRY MARIE JEAN
IPC: F26B9/00
Filed: 2000-04-05
Abstract: Half-shell (1) has a flat part (3), two rounded parts (4) and gutters (5) at the lower ends. The interior face has steps in order to receive the pieces of wood (2).
Patent FR-2809452-A1 (FR)
Title: System for adding an additive to the fuel in order to ensure regeneration of the exhaust-filter of the vehicle exhaust system
Inventor: HAUET BERTRAND
IPC: F02F1/24
Filed: 2000-05-26
Abstract: The method includes a pump (4) which is activated when a significant refilling of fuel is detected by comparison to the old level stored in memory, with the new level of fuel determined at the end of the idling. The old level is memorized when the engine cuts off, and is updated when the engine idles for a pre-determined time.
Patent FR-2810230-A1 (FR)
Title: Synthetic cornea for corneal prostheses, which is designed to be placed in a recess in the cornea which leaves intact the Descemet membrane and is anchored by its truncated conical shape
Inventor: LACOMBE EMMANUEL
IPC: A61F2/14
Filed: 2000-06-16
Abstract: Synthetic cornea for corneal prostheses, which is designed to be placed in a recess in the cornea which leaves intact the Descemet membrane and is anchored by its truncated conical shape.  A synthetic cornea for placement into an recess made in the cornea which is made in front of and not behind the Descemet membrane. It is in a transparent flexible material and has a front face in the form of a portion of a sphere of radius Ra and a rear face in the form of a portion of a sphere of radius Rb separated by a distance 'e'. The sides give the form of a truncated cone and form an angle 'a' with the rear face. Angle 'a' is 10 to 35 degrees.  The distance 'e' is 400-500 microns and angle 'a' is preferably 25-30 degrees. The diameter of the front face is 3-8mm and of the rear face 4.5- 9.5mm. Radius Rp is 6-8mm and radius Ra is 6.5-8.5mm. The front face is coated with a material favoring cellular proliferation and the rear face with a material inhibiting cellular proliferation. The cornea has a corolla in polychlorotrifluoroethylene fixed at one end to the wall of the cornea and free at the other. The cornea may also comprise an annular skirt 20-50 microns thick in the same or different material attached so that it is flush with the rear face.
Patent FR-2795736-A1 (FR)
Title: Grease formulation for the lubrication of constant velocity joints in automobiles, has a high capacity for absorption of axial thrust and long grease life
Inventor: OKANIWA TAKASHI
IPC: C10N30/06
Filed: 2000-06-29
Abstract: The grease composition has good lubricating powers for the parts of a sliding constant velocity joint which are susceptible to wear and generation of abnormal vibrations.  The composition comprises the following materials : (a) A base oil ;  (b) A di urea-type thickening agent ;  (c) A sulfurized molybdenum dialkyl dithiocarbamate ;  (d) Molybdenum disulfide ;  (e) An extreme pressure agent containing sulfur-phosphorus, i.e. compounds of zinc dithiophosphate and thiophosphates ; (f) A fatty acid amide.  The composition is suitable for lubrication of constant velocity joints of sliding type. The composition comprises 1 - 25% of the di urea thickening agent ; 0.1 - 5% of the dialkylthiocarbamate ; 0.1 - 5% of molybdenum disulfide ; 0.1 - 5% of extreme pressure agent and 0.1 - 5% of the fatty acid amide. The product (b) is obtained by reaction of a diisocyanate with a monoamine, the diisocyanate being the phenylene-, diphenyl-, phenyl-, diphenylmethane-, octadecane-, decane- or hexane-diisocyanate ; the monoamine is octylamine, dodecylamine, hexadecylamine, octadecylamine, oleylamine, aniline, p-toluidine or cyclohexylamine. The substance (c) is a product of formula(I) : (R<1>R<2>N-CS-S)2-Mo2OmSn R<1>, R<2> (independently) = 1 - 24C alkyl ; m + n = 4, on condition that m = 0 - 3 and n = 4 - 1. The substance (e) is a product of formula(II) : (R<3>O)(R<4>O)P(=S)(OR<5>) R<3> = 1 - 24C alkyl, cycloalkyl, alkylcycloalkyl, aryl, alkylaryl or arylalkyl ; R<4>, R<5> = H or 1 - 24C alkyl, cycloalkyl, alkylcycloalkyl, aryl, alkylaryl or arylalkyl. Preferably, R<3>, R<4> and R<5> are 12 or 13C alkyl. -or (e) is a product of formula(III) : ((R<6>O)2-PS-S)2Zn Z <6> = 1 - 24C alkyl or 6 - 30C aryl. Preferably R<6> = 3 - 8C primary or secondary alkyl. The substance (f) is palmitamide or stearamide.
Patent FR-2811124-A1 (FR)
Title: Afficheur de vehicule automobile a lisibilite regulee
Inventor: DAPREMONT Olivier
IPC: G09G3/36
Filed: 2000-06-30
Abstract: L'invention concerne un dispositif de gestion (200) d'alimentation de matrice d'affichage (100) de véhicule automobile, comportant un capteur de température (210) prévu pour être placé de manière espacée par rapport à la matrice (Tc ), des moyens pour évaluer une température de la matrice (Tv ) à partir de la température (Tc ) relevée par ce capteur (210), caractérisé en ce que les moyens d'évaluation (200) sont prévus pour évaluer la température de la matrice (Tv ) à partir de la dérivée par rapport au temps de la température (Tc ) mesurée par le capteur (210).
Patent FR-2811739-A1 (FR)
Title: Stainless steel pipe e.g. for transporting pharmaceutical or food products has anti-condensation covering of cold-extruded silicone rubber
Inventor: FAVRE PATRICK
IPC: B29C48/09
Filed: 2000-07-11
Abstract: The stainless steel pipe (5), in lengths of up to 6 m and up to 100 mm in diameter, has its outer surface covered by a continuous sleeve (6) made from a cold-extruded silicone rubber compound with a catalyst such as a peroxide or platinum. The sleeve covers the pipe entirely, without adhering to its surface, and after application it is heat-treated in an autoclave at a temperature of 180 - 200 deg C and a pressure of 8 - 10 bars, optionally followed by stoving with forced ventilation.
Patent FR-2812951-A1 (FR)
Title: Optical instrument for projecting image of sun onto diffusing screen for safe viewing
Inventor: GAY JEAN
IPC: G02B23/00
Filed: 2000-08-14
Abstract: The instrument consists of a cardboard housing mounted adjustably on a base (3), fitted with an achromatic object lens with a diameter of 2 - 5 cm and a focal length of 30 - 50 cm. The housing contains a concave or convex mirror of short focal length to project an image of the sun onto the back of a diffusing screen (1), the lens being mounted in a tube (7) and and made polished mineral glass or moulded organic glass with Fresnel zones.
Patent FR-2813294-A1 (FR)
Title: Dispenser for O-rings has storage magazine with guide for gripping rings using handling machine
Inventor: LATZARUS GUILLAUME
IPC: B23P19/00
Filed: 2000-08-22
Abstract: The dispenser for O-ring seals used in hydraulic cylinders has a storage magazine with a guide ramp (16) and a guide for gripping the rings by a handling machine. The stacking base for the O-rings engage on a slide (24) which can move vertically along the guide ramp. A fixed plate (30) is attached to the upper part of the storage magazine and has a sealing to guide the gripper towards the ring.
Patent FR-2813749-A1 (FR)
Inventor: EVIN MICHEL
IPC: A01B21/08
Filed: 2000-09-08
Abstract: The invention concerns a precision disc tiller comprising a frame (1) equipped with at least a front gang (2) of non-motorised rotary tilling discs, said discs (2), being mounted independent and oscillating relative to the frame, operating on the soil at a topsoiling level adjustable via at least a reference member (3) coupled to said frame, sowing elements (4) and a device for burying seeds. Said disc tiller is characterised in that the sowing elements (4) are arranged downstream of the front gang (5) of tilling discs (2) such that the seeds are deposited on a bed of soil formed by the front gang (5) of tilling discs (2) and the burying device consists of a rear gang (6) of non-motorised rotary tilling discs (2), said discs operating in the soil at a topsoiling level adjustable via said reference member (3), each tilling disc (2) of the rear gang (6) of tilling discs (2) being mounted independent and oscillating relative to the disc tiller support frame (1).
Patent FR-2803133-A1 (FR)
Title: Battery charger, for electric vehicle, comprises electromagnet mounted on swinging frame, with electromagnet causing rotor with permanent magnets to rotate and generate current in field windings
Inventor: BADANJAK CLAUDE
IPC: H02K53/00
Filed: 2000-10-04
Abstract: An electromagnet (6) fed (9) from a dynamo is fixed to a swinging frame (5) and faces a rotor which has permanent magnets (3) located around it's surface. The permanent magnets have north polarity facing outwards and the swinging electromagnet faces them with the same repulsive polarity. The rotation of the rotor permanent magnets induces current in field windings (7) which supply energy to the vehicle batteries.
Patent FR-2817356-A1 (FR)
Title: Invisible marking and infrared mark reader for counterfeit protection uses a support on which is infrared ray absorbing substance, covered by a second non infrared ray absorbing substance
Inventor: BORRAS JEAN DENIS
IPC: G06K19/06
Filed: 2000-11-10
Abstract: A support (1) has a reflection power over all light waves included between 300 and 1100 nano-meters. Uses a first substance (2) formed from a pure carbon black ink absorbing all infrared rays of wavelength between 800 and 1100 nano-meters. Uses a second substance (3) formed from a black ink produced from primary colors, cyan, magenta and yellow. The substance (2) is formed from an ink containing carbon pigments absorbing infrared radiation.  Non human eye visible marking but readable by a specific type of reader. Marking can be in the form of alphanumeric characters, bar or point codes, seals, logos or other, produced by offset , flexographic, serigraphic, ink jet, thermal transfer, laser or other type of printing. The reader includes an infrared illumination unit (4) which lights the marked zone, an optical system (5) to focus on the mark, and an opto-electronic sensor (6) receiving the marking focused by the optics. The mark may be deposited on paper, tissue, cartons, metal or other material.
Patent FR-2816857-A1 (FR)
Title: Procede et dispositif de crantage d'un tube d'armature pour un siege de vehicule automobile, notamment un tube d'armature d'appuie-tete
Inventor: JOLY RICHARD
IPC: B21D17/02
Filed: 2000-11-20
Abstract: Pour réaliser un cran (12) sur un tube (1), notamment un tube d'armature d'appuie-tête, le cran (12) comportant au moins un flanc de verrouillage (13) transversal à la direction longitudinale (A) du tube et formant un angle vif avec la surface extérieure du tube, on maintient le tube (1) enserré entre des mors de serrage (51, 52), on utilise un poinçon (6) guidé à travers les mors selon une direction de travail (B) concourante avec l'axe (A) du tube et inclinée par rapport au dit axe d'un angle de travail (alpha1) compris entre environ 15degre et environ 45degre. L'extrémité (63) du poinçon comporte une dent (21), qui présente une face d'attaque (22), une face arrière (24) inclinée, et une face frontale (23) reliant la face d'attaque à la face arrière, la face d'attaque et la face frontale formant une arête (25), et on exerce sur le poinçon un effort de poinçonnage apte à faire pénétrer la dent (21) dans la paroi du tube, selon la direction de travail, jusqu'à ce que l'arête ait pénétré dans le tube d'une distance radiale égale à la profondeur du cran à réaliser.
Patent FR-2817550-A1 (FR)
Inventor: BULLIARD MICHEL
IPC: C07D207/12
Filed: 2000-12-01
Abstract: The invention concerns a method for preparing substituted pyrrolidine derivatives which consists in a cyclization reaction of a compound of formula (I) in the presence of a catalyst, a primary amine and a base.
Patent FR-2819304-A1 (FR)
Title: Cable supporting clip comprises one-piece plastic molding with two linked cylinders having side slits for inserting cables
Inventor: REAUBOURG JACQUES
IPC: F16L3/237
Filed: 2001-01-05
Abstract: The clip consists of a one-piece plastic molding with a central connector (13) and two parallel cylinders (11. 12) to receive the cables. The cylinders are made, at least in part, from a supple material, and have lengthwise slits along their outer edges that can be opened to insert the cables.
Patent WO-0176812-A1 (WO)
Title: Device for assembling and disassembling a machine part, and needling loom equipped therewith
Inventor: JOURDE BERNARD
IPC: D04H18/00
Filed: 2001-04-10
Abstract: The invention concerns a needling loom comprising needles (8) actuated in reciprocating motion between a retracted position and a maximum penetration position (8a) through a stripping plate (1), a textile web to be consolidated (3), and a needling loom table (101). The stripping plate (1) and the needling loom table (101) bear rails (27, 127) and means for rapid assembling and disassembling (38, 138) for either pressing the rails (27, 127) against fixed crosspieces (34, 134) for the needling loom to operate, or for releasing said pressure and cause the rails (27, 127) to rest on rollers for extracting and inserting the stripping plate (1) and the table (101) by simple transverse sliding in the passage direction of the web (3). The invention is useful for reducing the time for assembling and disassembling machine components such as the stripping plate (1) and a needling loom table (101) for maintenance operations, in particular cleaning operations.
Patent FR-2820938-A1 (FR)
Title: Hearing aid having unit part near ear back section and thin adjustable tube listening element connected ear front unit.
Inventor: EMANUEL MICHEL ROGER
IPC: H04R25/00
Filed: 2001-02-15
Abstract: The hearing aid has a unit situated near the ear. The unit is connected by a thin adjustable tube (1) to a listening element (3) in front of the ear. The thin tube adjustment allows better fitting to the ear. The outer unit (4) is interchangeable.
Patent WO-0217454-A1 (WO)
Title: Semiconductor optical amplifier
Inventor: GOLDSTEIN LEON
IPC: H01S5/0625
Filed: 2001-08-20
Abstract: The invention concerns a semiconductor optical amplifier comprising at least two amplifying sections (30, 40), each providing, respectively, a higher gain of the TE mode and of the TM mode of the polarisation of the light to be amplified, said sections including each an active guide structure (12) having the same thickness (e). The invention is characterised in that the active guide structure (12) of the two sections (30, 40) is respectively subjected to strains of different tension and/or has a different geometrical shape so as to make the global gain of the amplifier insensitive to the polarisation of said light to be amplified, and the transition between the different sections (30, 40) has continuity of effective refraction indices.
Patent FR-2824309-A1 (FR)
Title: Sous ensemble de vehicule automobile comportant un vase d'expansion
Inventor: PELI MAURIZIO
IPC: F01P11/02
Filed: 2001-05-04
Abstract: L'invention concerne un sous ensemble de véhicule automobile comportant un vase d'expansion (10) relié par des moyens de liaison à un support (12) solidaire de la structure dudit véhicule, caractérisé en ce que les moyens de liaison comportent au moins un élément (20) monté à mobilité par rapport audit support (12). Un organe (14) monté à mobilité par rapport audit support (12) et apte à entrer en contact avec ledit vase d'expansion (10) et à en provoquer le déplacement.
Patent FR-2829756-A1 (FR)
Title: Handling hook for suspending long concrete slab has horizontal branches with main and auxiliary suspension rings and inner roller
Inventor: FUSTEC ROLAND
IPC: B66C1/24
Filed: 2001-09-19
Abstract: The hook, designed for suspending a slab especially of cellular concrete 10 - 15 m long, 0.6 - 1.2 m wide and 20 - 30 cm thick, from a crane cable, is in a rigid rectangular C-shape with horizontal lower (1) and upper (2) branches forming a flat open gap that receives the edge of a slab. The top of the hook has a main suspension ring (4) and an auxiliary ring (5) for lifting it when empty, and the inner surface of the upper branch is fitted with a roller (6) and flat locking strips (7). The lower branch of the hook has a length corresponding to the width of the slab, and the main lifting hook is positioned to be in the middle of the slab when in operation.
Patent FR-2831586-A1 (FR)
Title: Electromagnetic lock for door has stop to prevent accidental extension of bolt when lock is unlocked
Inventor: ROZEK FRANCOIS
IPC: E05B47/06
Filed: 2001-10-31
Abstract: The electromagnetic lock for a door has a bolt and a semi-round bolt held in an extended position by a spring. The bolts are operated by a rotary catch controlled by a rotary stop to place the bolts in a retracted position. The lock has stops which index the movement of the catch when it is locked or prevent the extension of the bolt when it is in an unlocked position.
Patent FR-2832135-A1 (FR)
Inventor: DUQUET FREDERIC
IPC: B05B11/04
Filed: 2001-11-14
Abstract: The invention concerns a fluid product dispenser comprising: a fluid product reservoir (12) defining at least a mobile actuating wall (21); a dispensing orifice (41), and spring means (7) for stressing the actuating wall to increase the reservoir to its maximum volume. The invention is characterized in that the spring means (7) co-operate with winding means (11) adapted to cause the spring means to urge the actuating wall from an initial state wherein the spring means do not stress the actuating wall.
Patent FR-2819813-A1 (FR)
Title: Revetement fonctionnant comme agent lubrifiant et procede de fabrication d'un tel revetement
Inventor: BRINZ THOMAS
IPC: C10M171/00
Filed: 2002-01-21
Abstract: Revêtementpour un corps, fonctionnant comme agent lubrifiant, au moins la surface àrevêtir du corps contenant des polymères, caractériséen ce que le revêtement est lié à la surface du corpsau moins par des forces intermoléculaires et possèdedes propriétés de cristaux liquides (LC).
Patent WO-02084586-A1 (WO)
Title: Connection by deposition of a conductive material bead on a connecting zone delimited by an insulating mask
Inventor: PATRICE PHILIPPE
IPC: H01L23/498
Filed: 2002-03-28
Abstract: The invention concerns an electrical connection by deposition of a viscous substance of a chip (3) to a communication interface pad (13) consists in: deposition of a delimiting barrier (14) with viscous insulating material, and delimiting over a connection zone (15, 20) on the active face (7) of the chip, its flanks and the substrate (4); then, on said zone (15, 20), even encroaching on the barrier (14), deposition of a bead (16) of viscous conductive material, which links the output pads (6) and the interface (13) to connect them electrically.
Patent WO-03002572-A1 (WO)
Inventor: JUHUE DIDIER
IPC: C08L71/02
Filed: 2002-06-21
Abstract: L'invention propose une composition comprenant un composé de formule (I): Rf-B-Ro-Z et un composé de formule (II) et/ou leur produit de réaction. Application au traitement de surface, en particulier de substrats transparents.
Patent WO-03037823-A1 (WO)
Title: Metallization and/or brazing method, using a silicon alloy, for oxide ceramic parts which are non-wettable by said alloy
Inventor: CHAUMAT VALERIE
IPC: C04B41/90
Filed: 2002-10-24
Abstract: The invention relates to a metallization method using a silicon alloy that melts at a temperature T1.  According to the invention, the aforementioned alloy is used to metallize certain areas of the surface of an oxide ceramic part that is non-wettable by said alloy.  The inventive method comprises the following successive steps: carbon is deposited on the areas of the part to be metallized; silicon alloy in solid form is deposited on at least one section of said part, such that there is at least one point of contact between the alloy and the areas to be metallized; and, subsequently, the part and the composition are heated together to a temperature greater than or equal to T1, the molten alloy collecting on the areas to be metallized.  The aforementioned method can also be used for the brazing of parts which include at least one oxide ceramic part that is non-wettable by said composition. The inventive methods can be used in the field of electronics, electrical engineering, thermal engineering and chemical engineering.
Patent WO-03053805-A1 (WO)
Title: Sealing sheath for protecting an object against depressurization variations
Inventor: GARNIER DANIEL
IPC: F16F9/04
Filed: 2002-12-10
Abstract: The invention concerns a device for protecting objects such as a hard disc whereof the operating performance may be altered in stressed environments, which consists in a sealing sheath (111) made of flexible material wherein the object (112) is inserted. Said sealing sheath (11) is characterized in that it comprises a wall made of a material whereof the physical characteristics, in particular the elongation and elasticity properties, are selected so as to preserve inside said sheath (111) a specific pressure range independently of the external pressure. Moreover, the invention concerns a protective system (100) against depressurization as well as mechanical impacts and thermal variations comprising the sealing sheath (11) described above, a damping device (120) such as, for example, the one disclosed in the patent application EP 96 402 531 and a thermal protection device (115). The assembly of said devices co-operates to form the protective system (100) which is compact for optimal efficacy.
Patent FR-2839371-A1 (FR)
Inventor: DELTOUR JEAN CLAUDE
IPC: G06F9/48
Filed: 2002-05-03
Abstract: The method for task planning in a first filter is applied to a first list of tasks to be executed to remove any tasks that if they were executed in the next time slot would prevent the running of a higher priority task. A second filter is then applied to the remaining task list to remove any inactive tasks, the running of which is not necessary before a given date-time. The resulting list contains only tasks with an activation date-time that is less than or equal to the next available time slot. A task is chosen from the list for execution.
Patent FR-2840128-A1 (FR)
Title: Noise filter used with high frequency x-ray inverter operating from mains, includes capacitor to filter out HF noise and inductor to filter out mains frequency
Inventor: SOTO JOSE EMILIO
IPC: H03H7/075
Filed: 2002-05-21
Abstract: A capacitor (13) between phase and earth has a value enabling it to filter-out noise from the high frequency. An inductor (15) in parallel with the condenser has a low resonant frequency, corresponding with that of the mains supply.
Patent FR-2842919-A1 (FR)
Title: Computer startup error warning system has a warning device that receives messages from executing routines and generates a message if the routines to no execute within a threshold time limit
Inventor: DESSERTENNE YANNICK
IPC: G06F11/00
Filed: 2002-07-26
Abstract: Warning system for detecting errors in startup routines associated with a computer or similar, said routines executing in the CPU. Said system comprises a warning device and each startup routine has one or more routines that transmit a temporal information message from the processor to the warning device. The warning device analyzes the received temporal messages associated with each routine and determines if each routine has terminated within a duration that does not exceed a predefined duration. If not a warning is generated.