baber/WOPTO huggingface dataset:
Patent FR-2685423-A1 (FR)
Title: Manual support with multiple uses, and its accessories
Inventor: DIDIER VILLEMEY
IPC: F16M13/04
Filed: 1991-12-20
Abstract: The invention relates to a device making it possible to have, to hand, instruments or components of small size. This is a grip, the ends of which are housed, in the case of one of them, in the palm (1) of the hand, and in the case of the other on the back of the latter (3). These two surfaces are joined together by a metal band (2) (or a spring), having a spring effect, and passing between the thumb and index finger of the hand in question. To this support will be fixed, depending on the field of use, a small container (5) (Fig. 4) or a small plate or a magnetised surface or a special accessory for particular fields. It should be noted that owing to its shape this support leaves the fingers free to move. It does not impede either the grasping or the holding of objects by the hand supporting it.
Patent FR-2686054-A1 (FR)
Title: Mechanism with several gear ratios for a bicycle crank mechanism
Inventor: CHANG DIANLIN
IPC: B62M11/16
Filed: 1992-01-09
Abstract: The invention relates to a reversible free wheel with three speeds, composed of an outer annulus, of a central pinion, of a bearing collar, of screwed cones, of pawls and of planet gears, in which free wheel: - there are four types of pawl, a pawl 10, a pawl with a hook 11, and a rear 12 and front 13 pawl; - the pawls 12 and 13 are articulated on each side of the chain pinion (sprocket) by small pins 15; - on one side there are the rear pawls 12 and an outer annulus 2 and on the other side are the front pawls 13, the pawl cone 6 and the bearing collar 3, and - between the outer annulus 2 and the central pinion 4 there are two or more planetary pinions 7.
Patent FR-2691641-A1 (FR)
Title: Case to hold and pick up petanque balls - has two arches forming case fixed to base having roller sliding in inclined slots to pick up ball and hold it
Inventor: BERNARD BEAUCHE
IPC: A63B47/02
Filed: 1992-02-06
Abstract: The storage case is formed from two arches which are joined to a base frame (5). This has a roller (7) which slides in two lateral inclined slots (8) to pick up a ball. The pressure of the ball moves the roller up diagonally and it drops, after the ball passes through, to hold the ball. A rod is fixed to the top of the arches and forms a handle. It has two removable tubes and these fit into two holes in the base to hold the roller in its low position when the case is carried. USE - Storage case for petanque balls also used to pick up balls.
Patent FR-2690444-A1 (FR)
Inventor: MARCEL RUCHETON
IPC: C07K14/765
Filed: 1992-04-22
Abstract: Method for purifying an aqueous solution of raw albumin wherein contaminant proteins are fixed by chromatography on a stationary solid phase, preferably particulate, the purified albumin solution being collected as an effluent. A neutral phase charged with at least one compound selected from the group comprised of the compounds having C3-C8 alkyl radicals and the compounds comprising sulphate groups is used as the stationary phase.
Patent FR-2690740-A1 (FR)
Title: Liquid level indicating appts. e.g. for culture container - has transparent rods with conical lower ends at different heights above floor of container, which reflect light back towards source when not immersed in liq. to appear bright, and which appear dark when light is refracted into liq..
Inventor: MICHEL POURCIER
IPC: G01F23/292
Filed: 1992-05-04
Abstract: The appts. comprises a number of transparent rods (1a,1b,...1n) of different lengths assembled in graded order either in a line or in a circle. The top surface of each rod (2a,2b,...2n) is machined flat allowing light from above to enter the rod. The bottom end of each rod is a cone reflecting light back to the top of the rod if the base is not immersed in liquid. Rods which are immersed in liquid appear dark to the observer while rods not immersed appear bright due to the internally reflected light. USE/ADVANTAGE - Eg for washing machine or dishwasher. Simple, low cost liquid level indication simplifies construction of tanks and liquid containers.
Patent FR-2691487-A1 (FR)
Title: Water filtering grille cleaner - has rake guides which enable rake to make contact with surface of grille on upward movement and pass above it when descending
Inventor: HENRI MOUILLARD
IPC: E02B8/02
Filed: 1992-05-20
Abstract: The cleaner comprises a rake (4) which extends across the grille for a predetermined width and a system (5, 6, 10) for moving the rake from the lower end of the grille to its upper end, resting on its upper surface (7). On the rake's return travel it moves above the surface of the grille, remaining at a distance above it which avoids moving any of the trapped impurities on its surface. Each end of the rake is supported by a carriage (11) with rollers (12) to provide a stable support as they interact with guides (5) at the sides of the grille for the rake's ascending motion and a three-section guide (6) above the grille for its descent.The first sections (13, 14) of the upper guide are located above the surface of the water being filtered, while the third section is at a steep angle to the horizontal, enabling the rake to descend directly to the lower end of the grille. ADVANTAGE/USE - More efficient removal of filtered material from surface of grille, used e.g. in fish rearing.
Patent FR-2694633-A1 (FR)
Inventor: JEROME GUTH
IPC: G01N29/34
Filed: 1992-08-04
Abstract: The subject of the invention is a method for checking the contact between two metal sheets placed edge to edge, in which an ultrasound signal propagating in one of the two metal sheets (1, 2) is emitted, the said ultrasound signal passing through the joint plane (3) of the said metal sheets over its entire height and propagating through the second metal sheet (2), the said ultrasound signal is picked up in the second metal sheet (2) and the quality of the contact of the metal sheets (1, 2) at the joint plane (3) is determined by comparing the said ultrasound signal picked up with respect to the said ultrasound signal emitted. A further subject of the invention is a checking device for implementing this method.
Patent FR-2694491-A1 (FR)
Inventor: JEAN-PHILIPPE COTTENCEAU
IPC: A61F2/06
Filed: 1992-08-07
Abstract: The filter comprises a number of elastic and deployable legs (2) which are provided towards their free ends with a centring and support pad (5). According to the invention, the legs consist, as do the said pads, of flexible wires, and they are joined in groups of two adjacent legs by means of a wire part which is bent in a hairpin formation. Application to filters which prevent blood clots (thrombi).
Patent FR-2694722-A1 (FR)
Title: Portable device for reduction of plastic waste - partic. bottles by melting into solid limp gas electric resistance heaters around lower sides of hollow cylinder into which bottle is inserted
Inventor: ANDRE GROS
IPC: B09B3/00
Filed: 1992-08-13
Abstract: Portable device for reduction of plastic waste by melting gas a heat source (2) in a cylinder (1); a spring loaded, non-stick, movable support (8); a guiding and compression cover (4); relay controller (9) and circuit breaker for the electrical supply. Pref., the heating element is a crown of resistance heating elements (2), connected in series, at the bottom of the open cylinder (1). USE/ADVANTAGE - Reduction of plastic waste be melting partic. bottles. The device is portable, low cost and easily sited at point of use.
Patent FR-2697697-A1 (FR)
Title: Power supply method for switched reluctance motor - using oscillatory magnetising-demagnetising current control mode at lower speeds, and conventional control mode at higher speeds
Inventor: BERNARD MULTON
IPC: H02P25/08
Filed: 1992-11-04
Abstract: For a three-phase motor (2) with six double-wound (11) stator and four rotor poles, a DC power source (23) is switched successively to each phase by, e.g., a MOS transistor (12a,12b,12c). A shunt (22) with a current monitor (14) provides one input to a comparator (18), whose other input is set by a controlling computer (17), and whose output serves the oscillatory (1) and conventional (6) mode controllers. A demultiplexer (8), sequentially controlling phase switching (12a,12b,12c) through an interface unit (9), receives instructions from a pre-programmed EPROM memory (3), and via a selector (7), from one mode controller (1,6). In the oscillatory mode, phase current is interrupted after reaching a preset level. After demagnetisation, the cycle is repeated till the input is transferred to the succeeding phase. ADVANTAGE - Lower EM interference and commutation losses than with PWM systems.
Patent FR-2698803-A1 (FR)
Title: Horizontal accumulator for drum-wound strip or cord materials - comprises set of trolleys carrying winding drum and material supports, connected by releasable hooks actuated by track-mounted cams and stops
Inventor: FERNAND MUGUET
IPC: B61G7/04
Filed: 1992-12-08
Abstract: A drum is mounted about a horizontal axis carried by a trolley running along a track, in cooperation with a series of auxiliary trolleys (16) carrying rollers which support a cord or strip unwound from the drum. A series of fixed (28) and retractable (30) stop members are located at intervals along the length of the track. The trolleys may be connected to each other by hook members (20), releasable under the control of a fixed cam (26) associated with the stops. The hooks engage catch members (22) on an adjacent trolley, associated with trolley-mounted cams (34) which actuate the retractable stops. USE/ADVANTAGE - Used in treatment of steel bands or other material. Provides accumulators for inlet and exit of lines for permitting replacement of bobbins without stopping treatment process.Improved support of material after unwinding from drum, prior to use in working process.
Patent FR-2701697-A1 (FR)
Title: Package, particularly for transporting valuables over pneumatic networks
Inventor: DANIEL RAT
IPC: B65D33/00
Filed: 1993-02-17
Abstract: Package for transporting valuables over a pneumatic network, comprising a bag (1) produced in welded plastic, the opening (2) of which can be closed off after filling by means of a fold-down flap (4) which is previously coated with adhesive, characterised in that, on the side of the bag (1) opposite the fold-down flap (4) is a piece (8) made from flexible plastic extending over a part of the length of the bag from its end which carries the fold-down flap (4), the said flexible plastic piece (8) being fastened on three of its sides to the corresponding edges of the bag (1) and forming, after a turning over around the end of the latter, closed by the fold-down flap (4), a pocket (9) for propulsion of the package by means of the compressed air of the pneumatic network.
Patent FR-2702450-A1 (FR)
Title: Flat recyclable support for transporting goods, a pallet in particular
Inventor: GUY HAMARD
IPC: B65D19/00
Filed: 1993-03-10
Abstract: The flat recyclable support (1) for transporting goods, a pallet in particular, comprises a seating (2) adapted to support the goods and means forming feet (3) adapted to keep the seating (2) above the ground or above a floor (4) to allow the passage underneath the seating (2) of means of handling the said support (1). This support (1) is made from plaster.
Patent FR-2703371-A1 (FR)
Title: Fer à repasser à vapeur à réservoir extérieur.
Inventor: JACQUES GUDEFIN
IPC: D06F75/12
Filed: 1993-04-02
Abstract: Le fer à repasser à vapeur comprend une chambre de vaporisation (2) reliée par un dispositif d'alimentation (8, 11) en eau ou en vapeur à un tuyau souple (9) provenant d'un réservoir extérieur de grande capacité. Il comprend un dispositif de réglage (5) du débit d'eau également relié à la chambre de vaporisation (2), ce dispositif de réglage (5) du débit étant relié à un réservoir d'appoint (4) incorporé dans le fer à repasser (1).
Patent FR-2705847-A1 (FR)
Inventor: KATIA LELLOUCHE
IPC: H04B1/38
Filed: 1993-05-26
Abstract: Conventional car-radio set (1) comprising, in at least one standard housing, a radio (2) and an audiocassette or compact disc (3) player. The set includes a transceiver device (4) operating over a 27-28 megahertz (MHz) frequency band or over any other authorized frequency band, and means for eliminating interference present at the operating frequencies and which may produce interference between the transceiver device (4) and the remainder of the car-radio set (1). This device is designed for car drivers using transceivers which operate in the 27-28 MHz frequency band.
Patent FR-2692521-A1 (FR)
Title: Matériau isolant, procédé de fabrication d'un tel matériau, et laminé à utiliser pour la mise en Óoeuvre dudit procédé.
Inventor: JUHANI PEURAMAKI
IPC: E04B1/94
Filed: 1993-06-22
Abstract: L'invention concerne un matériau isolant qui est constitué d'une couche (1) de fibres minérales, et d'une couche superficielle (2) appliquée sur cette couche de fibres à l'aide d'une matière synthétique. Conformément à l'invention, on utilise une couche (4) de matière synthétique à trous. Ceci permet de réduire la quantité nécessaire de matière synthétique et d'augmenter l'ininflammabilité du panneau réalisé avec un tel matériau isolant.
Patent FR-2707658-A1 (FR)
Title: Latex fluorescent comportant au moins deux fluorochromes, procédé d'obtention et application dudit latex comme marqueur, notamment en biologie.
Inventor: SOPHIE VASLIN
IPC: C08F2/44
Filed: 1993-07-12
Abstract: L'invention concerne un latex fluorescent dont les particules contiennent encapsulés au moins un fluorochrome hydrophobe A (accepteur) et au moins un fluorochrome hydrophobe D (donneur), A étant différent de D et l'émission du fluorochrome D permettant sous l'action d'un rayonnement lumineux d'exciter le fluorochrome A. Elle concerne également un procédé d'obtention dudit latex et l'application de celui-ci comme marqueur, notamment en biologie.
Patent FR-2707767-A1 (FR)
Title: Frequency-converting fibre-optic amplifier
Inventor: BERTRAND POUMELLEC
IPC: H01S3/067
Filed: 1993-07-13
Abstract: Frequency-converting fibre-optic amplifier comprising an optical fibre having an annular index-profile structure with an index step DELTA n lying between 2 x 10<-2> and 5 x 10<-2>, the inside radius of the ring ri being between 0.5 mu m and 1.5 mu m, the outside radius of the ring ro being between 1 mu m and 3.5 mu m, characterised in that the core of the said fibre (11) made of germanium-doped silica includes point defects constituted by oxygen vacancies with a concentration at least equal to 3 x 10<19> cm<-3>, the said defects having an absorption band coinciding with the stimulated emission line lambda e at 2 omega and 3 omega , omega being the angular frequency of the input signal lambda s in the said amplifier, a multiphoton pumping source (10) being provided to excite the said point defects.
Patent FR-2707986-A1 (FR)
Title: Nouveaux composés, leur procédé de préparation et leur utilisation en tant que médicaments.
Inventor: GERARD NADLER GUY MARGUERITE M
IPC: C07D451/04
Filed: 1993-07-22
Abstract: Un composé de formule (I): (CF DESSIN DANS BOPI) ou un sel de celui-ci, ou un solvate de ceux-ci, dans laquelle: B représente un groupe n-alkylène en C1 - 4 ; Z représente une liaison, un groupe CH2 , (CH2 )2 ou X-CH2 -CH2 dans lequel X est un atome d'oxygène ou de soufre; D représente un groupe CO, SO2 , NH-CO ou NH-SO2 ; Q représente un groupe aryle, aralkyle, aralcényle ou aralcynyle; R1 , R2 et R3 représentent chacun indépendamment un atome d'hydrogène, un groupe alkyle, OH ou alcoxy; Ar représente un groupe aryle substitué ou non substitué; un procédé pour la préparation d'un tel composé et l'utilisation d'un tel composé en médecine.
Patent FR-2708299-A1 (FR)
Title: Mixed construction method employing steel and concrete, with recovery of energy
Inventor: CHRISTIAN LAHAYE
IPC: E04B1/74
Filed: 1993-07-26
Abstract: A method for producing panels is characterised in that use is made of metal frames (1) whose cross-section (2) presents ribs of various profiles, forming channels (13) in one of the directions of the frame, the metal frames being made integral, particularly at the level of the channels (13), with the steel framework (9) of a dwelling in order to form the cladding (6), the floor boards (7, 8) of all the levels, and the roof (5), the said frames being covered, on one of the faces, with a layer of concrete (15), if appropriate strengthened with fibres (16).
Patent FR-2709393-A1 (FR)
Title: Method and device for intra coding, with throughput regulation for recording images on video recorder
Inventor: PHILIPPE GUILLOTEL
IPC: H04N7/30
Filed: 1993-08-27
Abstract: The method includes throughput regulation by variation of quantisation pitch based on a regulation line, a logarithm of the throughput as a function of a regulation pitch linked to the quantisation pitch, the slope of which, substantially constant from one image to another of the same sequence, is adjusted during coding of the preceding image (50) as a function of the throughputs obtained during the pre-analysis (42) and the regulation (49) of this preceding image, and the ordinate of which at the origin is determined by the throughput obtained during the pre-analysis of the current image (47). This line makes it possible to calculate the regulation pitch for the current image corresponding to the desired throughput (48). Regulation per band (48), a succession of macroblocks on a line, is then carried out as a function of parameters such as the throughput of the preceding band in pre-analysis and regulation phase, change in the throughput from one band to another, prediction of the end-of-image throughput, in order to adjust the throughput of the current image. This method applies to recording on video tape and facilitates the operations of assembly image by image.
Patent FR-2711470-A1 (FR)
Title: Récepteur de télévision à haut-parleurs intégrés.
Inventor: PHILIPPE STARCK
IPC: H04N5/64
Filed: 1993-10-18
Abstract: L'invention concerne un récepteur de télévision muni de haut-parleurs disposés de façon particulière. Ce récepteur de télévision (1) est caractérisé en ce qu'il comporte au moins un haut-parleur (9) situe au niveau du fond (8) d'une cavité (6, 7) externe du boîtier (3) dudit récepteur (1) et pratiquée dans au moins une des faces latérales dudit boîtier, ledit fond (8) et ledit haut parleur (9) étant orientés de façon à rayonner le son dudit haut-parleur (9) au moins partiellement vers l'avant dudit récepteur (1) et ledit fond de ladite cavité (6, 7) étant disposé proche de la face arrière dudit boîtier (3).
Patent FR-2712994-A1 (FR)
Title: Helmet with visual display directed onto partially reflecting visor
Inventor: JEAN-SEBASTIEN DUBUISSON
IPC: G02B27/01
Filed: 1993-11-22
Abstract: The screen (3) is placed opposite the front of the user and has a convergent lens (6) fixed to it to correct for the curvature of the field. It lies between the eyes at the visor focus, emits monochromatic light and may be a CRT or liquid crystal screen. The mirror (7), fixed to the helmet (1), directs the emitted rays towards the visor (2) which forms part of a spherical surface centred on a horizontal plane through the eyes. The visor is dichroic, reflecting light of the wavelength emitted by the screen whilst being transparent at other wavelengths. It has a radius of curvature (R) of about 130mm with a focal length (F) of 65mm to reflect parallel light to the eye.
Patent FR-2714380-A1 (FR)
Title: Utilisation de dérivés 2-mercapto-imidazole substitués en position 4 (ou 5) comme agents antioxydants, leur procédé de préparation et leurs applications en pharmacie, cosmétique ou alimentaire.
Inventor: YADAN JEAN-CLAUDE Y
IPC: A23L29/00
Filed: 1993-12-24
Abstract: L'invention concerne des dérivés 2-mercapto-imidazole substitués en position 4 (ou 5). Ces dérivés 2-mercapto-imidazole sont de la formule (I) générale suivante: (CF DESSIN DANS BOPI) dans laquelle: R1 , R2 , R5 , R6 , R7 , R8 représentent indépendamment l'hydrogène, un alkyle inférieur, un aralkyle ou aralkyle substitué; sachant que R1 et R2 ne peuvent être simultanément autres que hydrogène; R3 représente -(CH2 )n COR4 ; -(CH2 )n N+ (R5 R6 R7 ), X- ; -CH2 CH(COR4 )N+ -(R5 R6 R7 ), X- ; R4 représente -OR8 ; -NHR5 ; -alpha-aminoacide, de préférence -alpha-aminoacide naturel; -NHCH2 CH2 SO3 - , Y+ ; (CF DESSIN DANS BOPI) n= 1 ou 2 X- représente un anion d'un acide cosmétiquement, pharmaceutiquement ou alimentairement acceptable, Y+ représente un cation d'une base cosmétiquement, pharmaceutiquement ou alimentairement acceptable. Ces composés sont utiles comme agents antioxydants et comme principes actifs d'une composition pharmaceutique, cosmétique ou alimentaire à activité antioxydante.
Patent FR-2717782-A1 (FR)
Title: Protection package for blood transfer pouch
Inventor: STEPHANE IBLED
IPC: A61J1/16
Filed: 1994-03-22
Abstract: The protection package for a blood transfer pouch (2) consists of a monoblock piece (1) made from expanded extruded polystyrene. It has two parts (3a,3b), pivoted by a hinge (4), whose internal faces (5) each have a hollow half impression (7a). Once the two internal faces are placed against each other the two half impressions delimit a housing for the transfer pouch. The internal face of each part has a plane clamping surface (7b) which adjoins one of the edges of the half impression. The dimension of each half impression is slightly less than the transfer pouch. Hence, once the pouch is placed inside the two parts it is locked in position by clamping its edges (2e) between the clamping surfaces on the internal faces.
Patent FR-2703685-A1 (FR)
Title: Pyridylsulfonylurées à substitution fluorométhylsulfonyle, utilisées comme herbicides, procédé pour les prépararer, et leur utilisation.
Inventor: HEINZ KEHNE
IPC: A01N47/36
Filed: 1994-04-07
Abstract: Les composés de formule (II), ou leurs sels, (CF DESSIN DANS BOPI) dans lesquels R1 est un hydrogène ou le radical méthyle ou éthyle, Z est CH ou N, et l'un des résidus X et Y est un halogène ou un radical alkyle en C1 -C2 , alcoxy en C1 -C2 , OCHF2 ou CF3 , et l'autre des résidus X et Y est un radical alkyle en C1 -C2 , alcoxy en C1 -C2 ou OCHF2 , peuvent être utilisés comme herbicides sélectifs dans les cultures de plantes utiles. On peut les préparer par un procédé selon l'Exemple 4, dans lequel on utilise pour partie des produits intermédiaires de formule (III) (CF DESSIN DANS BOPI)
Patent FR-2719199-A1 (FR)
Inventor: JOEL BOURDEAU
IPC: A43D25/06
Filed: 1994-04-29
Abstract: A method for adhering the upper (2) of a shoe or boot (1) to the sole (3) thereof, wherein the upper (2) and the sole (3) are assembled so as to define a sealed cavity (14) therebetween, the cavity (14) is filled with an adhesive (16), and the adhesive (16) is allowed to dry or polymerise. The resulting footwear is also disclosed.
Patent FR-2720514-A1 (FR)
Title: Remote surveillance and identification of military weapons or vehicles using radar
Inventor: PELOUS GERARD
IPC: G01S13/75
Filed: 1994-05-25
Abstract: The tracking system includes small responder (18) with an antenna (20) printed on a substrate (22). The antenna is connected to a surface wave circuit comprising a delay line (30) and a convolution coder (32) which is coded by a predetermined arbitrary identifying function. The transmitting radar receives and decodes the returned signals.  The responder has an area of the order of 1 sq. dm and a thickness of a few mm. The antenna has a toroidal polar diagram around a nodal axis perpendicular to the surface of the substrate. The delay is made at least two times the duration fo the radar signal sensed by the antenna.