baber/WOPTO huggingface dataset:
Patent FR-2835331-A1 (FR)
Inventor: RAMIARAMANANA VOLAHANTA
IPC: G06F21/10
Filed: 2002-01-28
Abstract: The invention relates to a method for controlling the use of digital contents. According to the invention, the above is achieved whereby any use of digital content is protected by an initial verification before any access of two types of access, the authorisation of the user himself and the authorisation associated with the digital content. The authorisations are stored on a security module provided for authorised users and controlled by the user security module. At least a private section of a digital content is stored in the security module and transmitted to the terminal after authorisation. The above finds application in the field of electronic commerce essentially concerning the management of digital authorisation for use of digital contents.
Patent FR-2835653-A1 (FR)
Title: Optical semiconductor device, has IC chip casing enclosing optical sensors
Inventor: PRIOR CHRISTOPHE
IPC: H01L31/0203
Filed: 2002-02-06
Abstract: The device has an integrated circuit chip having in its front face, an optical sensor, and a plate-support on whose front face is fixed the rear face of the integrated circuit chip and electric connection members connecting the plate support to the IC chip. There is a protection ring (7) fixed on the front face of the chip (3), around, and at a distance to the optical sensor (6), and a ring (13) of a coating material, surrounding the periphery of the chip, and extending between the front face of the plate-support and this protection ring.
Patent WO-02094475-A1 (WO)
Title: Ingot mould for continuous metal casting comprising at its head means for generating electromagnetic fields, and casting installation comprising same
Inventor: GALPIN JEAN-MARIE
IPC: B22D11/115
Filed: 2002-05-21
Abstract: The invention concerns an ingot mould for vertical continuous metal casting comprising metallic side walls (3, 4) provided with cooling means and whereof the inner surfaces (2, 5) define a casting space for molten metal, and an inductor (10) enclosing an upper part of said ingot mould to generate in the casting space, at the upper surface (7) of the cast metal, a magnetic field substantially oriented along the casting direction. The inductor (10) is integrated in an annular module (50) comprising a heat conducting metal wall (54) proximate to that of the ingot mould walls, the annular module being directly mounted above said side walls (3, 4) and removably linked thereto defining an opening of similar cross-section as the casting space.
Patent FR-2836256-A1 (FR)
Title: Allocation of people waiting in service queue to delivery points, uses database to link person and required service to service provider and to guide user to provider
Inventor: PAGES GERARD
IPC: G07C11/00
Filed: 2002-02-18
Abstract: The allocation system has a station (2) to collect data on the identity of the person and an identifier for the required services. A database (12) stores a table (13,14) that associates each task with an identifier of a service provider. An indicator unit (5) controlled by an allocation unit (8) directs the user to the appropriate service point when it is free.
Patent WO-03016876-A1 (WO)
Title: Improvements to accelerated artificial weathering test systems
Inventor: BERAUD MICHEL PIERRE PAUL
IPC: G01N17/00
Filed: 2002-06-14
Abstract: The invention concerns a device for exposing samples to photonic radiation for accelerated artificial weathering tests, comprising: a chamber (30), a sample-holding cage (40) rotating about a horizontal axis (H-H), at least an electromagnetic radiation lamp (10) in the central part of the cage (45, 46). One improvement consists in ventilating means blowing air into the chamber (30) through the air intake orifice (50), so as to generate an air stream arriving directly on the lamp (10), then diverging about the lamp (10) to be evacuated through the fixed air outlets (31-38) at the periphery of the cage (40). Another improvement consists in the fact that the lower part of the rotary sample-holding cage is immersed in a liquid tank, such that the samples are cyclically in immersion phases into the liquid alternating with emergence phases into the air stream. The invention also concerns test devices and methods integrating said improvements.
Patent FR-2836786-A1 (FR)
Title: Machine for skinning meat or fish includes common component holding resiliently-mounted blade carrier with entry- and reception tables
Inventor: DUPONT PHILIPPE
IPC: A22C17/12
Filed: 2002-03-06
Abstract: The resilient support (6) of the blade carrier (3) and the entry- (7) and reception- (8) tables, are all held by a common component (10) which moves relative to the machine frame carrying the drive roller and blade. carrier.  The common component is held by a pivotal axis (11) permitting tilting. A locking unit (12) holds it in the working position. The resilient support, a leaf spring (6A), is fixed below and at one end of the common component. The blade carrier axis permits swinging to an offset relative to the working axis (4). When the common component is spaced from the blade carrier, the latter can be pivoted about its axis. The axis is ahead of the blade carrier, permitting the blade to be secured safely. Swivels form the pivotal axis. Further variants are described, based on the foregoing principles.
Patent WO-03035711-A1 (WO)
Title: Pure or mixed grafted thermosetting thermoplastic polyurethane, and thermoset polyurethane obtained after crosslinking
Inventor: LAGNEAUX DIDIER
IPC: C08G18/79
Filed: 2002-10-24
Abstract: The invention concerns a pure or mixed grafted thermosetting thermoplastic polyurethane obtainable by direct grafting on a pure or mixed thermoplastic polyurethane, of a crosslinking agent selected in the group comprising diisocyanate trimers capable of initiating the crosslinking reaction at a temperature higher than 85 °C and blocked isocyanates, whereof the reactivation temperature is higher than 85 °C.
Patent FR-2837416-A1 (FR)
Title: Bonding at least two components of which at least one is impregnated with thermostable thermoplastic resin(s) or mixture of resins, by holding operating temperature on shoulder, corresponding to passage from solid to liquid state of resin
Inventor: BOUSSU MAXIME
IPC: B29C70/82
Filed: 2002-03-25
Abstract: at least2 Components of which at least one is impregnated with a thermostable thermoplastic resin(s) or mixture of resins, are bonded by holding an operating temperature on a shoulder, corresponding to the passage from solid to liquid state of the resin or mixture of resins.  Bonding of at least2 components of which at least one is impregnated with a thermostable thermoplastic resin(s) or mixture of resins, comprises placing the components in contact by pressure mechanism; transmitting vibrations to the component(s) by pressure mechanism; raising the temperature by friction to an operating temperature; and holding the operating temperature on a shoulder, corresponding to the passage from solid to liquid state of the resin or mixture of resins.
Patent FR-2830336-A1 (FR)
Title: Instrument optique d'observation avec fonction de photographie
Inventor: HIRUNUMA KENJI
IPC: G03B17/02
Filed: 2002-09-27
Abstract: Dans un instrument optique d'observation avec une fonction de photographie, un système d'objectif télescopique, et un système d'appareil photo numérique sont logés dans un boîtier (10). Une molette (56) manoeuvrable manuellement est disposée dans le boîtier (10) de façon qu'une partie de la molette (56) soit accessible de l'extérieur du boîtier pour mettre au point l'objet. Un module (86) d'écran d'affichage destiné à afficher l'objet en tant qu'image en mouvement sur son écran (100) d'affichage est monté sur le boîtier (10) de façon mobile entre une position rétractée où l'écran (100) d'affichage est fermé contre le boîtier (10) et une position d'affichage où l'écran (100) d'affichage est dirigé vers le côté du système de lentilles d'oculaire du système d'objectif télescopique. La molette (56) est agencée de façon que sa partie accessible soit cachée derrière le module (86) d'écran d'affichage lorsqu'il est dans la position rétractée.
Patent FR-2846072-A1 (FR)
Title: Decorative lamp resembling a candle comprises opaque body with ivory colored plastic filling, batteries and a bulb with a pointed tip attachment
IPC: F21S9/02
Filed: 2002-10-17
Abstract: The lamp consists of an opaque body (12) containing a filling material (14), made e.g. of ivory-colored plastic, with its free end (14A) flush with the open end of the body. It has batteries (18) inserted in the body's filling material to feed a bulb (16) projecting from the top. The bulb is fitted with a tapering translucent cap (16A) to simulate a flame, molded and stuck to its upper surface.
Patent FR-2846778-A1 (FR)
Title: Nuclear transport and storage flask, e.g. for non-irradiated fuel assemblies, includes spacers permitting local deformation of internal sidewall during testing
Inventor: ALAURENT BENOIT
IPC: G21F5/08
Filed: 2002-11-06
Abstract: The container (1) includes spacers (30) between the main structure (4) and the casing (2). The spacers (30) prevent direct contact between the internal side wall (24) and the main structure (4). This is sufficient to permit local deformation of the internal sidewall (24) of the casing, such as during a drop test onto a fixed cylindrical punch.
Patent FR-2848336-A1 (FR)
Title: Method for making a constrained structure designed to be dissociated at the level of separation zone in order to minimize the jump of constraints at dissociation
Inventor: FOURNEL FRANCK
IPC: H01L21/762
Filed: 2002-12-09
Abstract: The method for making a complex structure by assembling two substrates (5,6) by linking two respective faces includes, prior to assembling, the creation of a difference in the states of tangential constraints between the two faces to assemble. The difference is chosen so to obtain in the assembled structure a state of predetermined constraint at the instant of dissociation, in particular to minimize the constraints at the level of the separation zone (5') at that instant.  The two substrates (5,6) are curved so that the two faces to assemble are respectively convex and concave, in order to obtain the difference in tangential constraints. The two substrates are curved so that the faces are complementary, in particular spherically convex and spherically concave. The curvature of two substrates is obtained by the application of mechanical forces on each substrate, in a manner to create a pressure difference between the two faces of the substrates. The pressure difference is obtained by suction on a concave preform or inside a cavity, and a complementary convex preform. The second preform is with suction channels so that the substrate can be maintained curved when the first preform is lifted. The preform is a mould, a porous mould, or a deformable body. The assembling of the two substrates is by molecular bonding, and the two faces are treated to facilitate the bonding. The assembling of the two substrates is by direct contact, and the surfaces are adjusted so to avoid air trapping. At least one of the substrates is with an opening, in particular at its centre. At least one substrate comprises a channel opening up at the edge of the substrate. The assembling is carried out at a temperature above the ambient temperature, in particular by heating the substrates by contact with heated preforms, possibly at different temperatures. A method (claimed) for transferring a thin layer from a source substrate to a target substrate comprises the steps of ionic implantation through the face of the source substrate to create a fragility zone at a determined depth, assembling the source substrate and the target substrate to obtain the assembled structure, and the dissociation of the thin layer with the remaining source substrate at the level of fragility zone.
Patent FR-2834234-A1 (FR)
Title: Procede et appareil pour le retrait des chutes des decoupeuses rotatives
Inventor: PFAFF ALAN R
IPC: B26D7/18
Filed: 2002-12-23
Abstract: Appareil et procédé de découpage rotatif améliorés destinés à l'extraction du matériau de chute des pièces de fabrication tels que les découpes de carton. Une des matrices d'un couple de matrices de découpe rotatives est pourvue d'éléments de préhension qui s'étendent sur au moins une partie de la surface de la matrice correspondant aux surfaces sur lesquelles les parties de chute sont générées. Les éléments de préhension, saisissent sans percer totalement au travers, les parties de chute générées par l'opération de découpe des matrices. Un couteau de décrochage s'étend sur les parties portant les parties de chute à une hauteur au-dessus des éléments de préhension fournissant un jeu entre les éléments de préhension et le couteau de décrochage, mais entre en contact avec les parties de chute retenues sur les éléments de préhension.
Patent WO-03063134-A1 (WO)
Title: Method for qualitative evaluation of a digital audio signal
Inventor: JOLY ALEXANDRE
IPC: G10L25/69
Filed: 2003-01-23
Abstract: The invention relates to a method for qualitative evaluation of a digital audio signal, characterized in that a quality indicator consisting of a vector associated with each time window is calculated in real and continuous time in successive time windows. The generation of said quality indicator vector involves, for example, the following stages for a reference audio signal and an audio signal to be evaluated: calculation of the spectral density of the power of the audio signal or calculation of the coefficients of a prediction filter by means of an autoregressive method, or calculation of the time activity of the signal or calculation of the minimum spectrum in successive blocks of the signal. The method can involve calculation of a distance between the vectors of the reference audio signal and the audio signal to be evaluated which are associated with each time window in order to evaluate the degradation of the audio signal.
Patent FR-2850702-A1 (FR)
Title: Non-rectangular roller blind manufacturing procedure has supporting roller molded in truncated conical shape with blind edge embedded in it
Inventor: COUSSON FRANCOIS
IPC: B60J1/20
Filed: 2003-01-31
Abstract: The blind consists of a screen (13) of a supple material with one edge (131) fixed to a draw bar (14) and the opposite edge (132) attached to a truncated conical roller, being embedded in its molded or over-molded surface. The blind consists of a screen (13) of a supple material with one edge (131) fixed to a draw bar (14) and the opposite edge (132) attached to a truncated conical roller, being embedded in its molded or over-molded surface. The roller is made, for example, from a cylindrical metal tube (11) overmolded with a truncated conical layer (12) of a material having a hardness of about 70 Shore A, requiring a pressure of some 15 bars and/or a temperature of about 80 degrees that does not damage the supple screen. The mold has a slot in it to receive a portion of the screen, which is fastened to the roller with its edge forming an angle of about 90 degrees to a roller surface tangent.
Patent WO-03107414-A1 (WO)
Title: Method for testing and adjusting a lamp heating installation
Inventor: JULIEN FRANCK
IPC: H01L21/77
Filed: 2003-06-12
Abstract: The invention concerns a method for testing a silicon wafer lamp heating installation
(RTP) or the like designed to operate in a range of 600 to 800 °C which consists
in: depositing in the installation a testing wafer, subjecting it to a heat treatment,
then verifying the treatment results and in particular the temperatures reached
at the wafer by analyzing said wafer after treatment. The invention is characterized
in that the test wafer is a silicon wafer subjected to a surface boron implantation
and the temperatures reached by the test wafer are determined by measuring sheet
resistance in various points of said wafer.
Patent WO-2004063994-A1 (WO)
Title: Access control system
Inventor: SANTONI MARC
IPC: G07C9/00
Filed: 2003-12-03
Abstract: The invention relates to a physical access control system.  The inventive system takes the form of a corridor (2) that is blocked by a door (5), a gate or a similar element which opens or closes in order to authorise or prevent the passage of people, depending on detection of the presence of said people and/or verification of the access authorisation granted thereto.  The system comprises sensors which are connected to optical means (8, 9, 10, 11) which can be used to obtain images of areas of the corridor (2).  According to the invention, image analysis and processing means (23) recognise and track the contours of people and/or objects in the corridor (2), in order to provide a suitable command in relation to the opening/closing of the door (5) and/or the taking of a decision concerning the use of the system, e.g. triggering an alarm.  Said system is particularly suitable for controlling access in public transport networks, air terminals, buildings, etc.
Patent FR-2853302-A1 (FR)
Inventor: CERVENY JEAN PAUL
IPC: B65D51/28
Filed: 2003-04-02
Abstract: The capsule (1) consists of a deformable membrane (2) with its base closed by a seal (3) to form an enclosed volume (V) for at least one substance (S) that is released when the seal is pierced by an integral rupturing component (4). After the seal has been pierced a mechanical pressure is applied to the membrane to expel the substance(s) from the capsule into a container that is fitted with a cap holding the capsule, enabling the substance(s) to be mixed with the container's contents.
Patent FR-2854215-A1 (FR)
Title: Clutch control bearing for motor vehicle, has internal and external annular joints placed in semi-geometric space defined by plane, and fixed rolling path extending to exterior of space or coinciding with plane
Inventor: MAINGAUD DANIEL
IPC: F16D23/14
Filed: 2003-04-22
Abstract: The bearing has a rolling unit, including rollers (26) in contact with rotating and fixed rolling paths, housed in a case . Internal and external annular joints (22, 24) are inserted between rotating and fixed coaxial parts (18, 20) to retain a lubricating content in the case. The joints are placed in a semi-geometric space defined by a plane. The fixed path extends to an exterior of the space or coincides with the plane.
Patent FR-2854489-A1 (FR)
Title: Electromagnetic actuator for e.g. vehicle gearbox, has measuring device measuring position of palette, microprocessor controlling electromagnets to deliver high force of attraction, and control circuit controlling movement of actuator
Inventor: CLAUSIN JACQUES
IPC: F01L9/20
Filed: 2003-04-30
Abstract: The actuator has a mobile palette (8) oscillating around an axis and placed between two electromagnets. A measuring device measures the position of the palette by measuring a variation of inductance of a coil. A microprocessor controls the electromagnets to deliver a high force of attraction. A control circuit controls a linear or oscillating movement of the actuator.
Patent FR-2854941-A1 (FR)
Inventor: MENSALES ALEXANDRE
IPC: F21W107/10
Filed: 2003-05-16
Abstract: The device has a DC motor (300) to tilt a rotating plate (103) from an active position to passive position. Movement of the rotating plate decomposes itself in an initialization phase, a transition phase and a maintenance phase. An electronic card controls current supply to the DC motor to a predetermined threshold during a part of the maintenance phase, where the DC motor functions in a locked torque. An independent claim is also included for a motor vehicle equipping a head light device.
Patent FR-2855337-A1 (FR)
Title: Battery charging device, for mobile phone, has winding/unwinding system allowing wire to reach necessary length to protect wire and transport of device, and adaptation plug clipped using male and female clipping systems
Inventor: ANCIAUX JEAN PAUL
IPC: H02J7/00
Filed: 2003-05-20
Abstract: The device has a winding/unwinding system allowing a wire to reach necessary length to protect the wire and allowing transport of the device. The system has an angular stop system (9) and a plug (4) has a foldable system (10). A rotating cover masks the plug when the plug is folded. An adaptation plug (11) is fixedly clipped using male and female clipping systems (7, 8). An adapter (3) allows changing of the plug (11).
Patent FR-2841198-A1 (FR)
Title: Windscreen wiper has blade mounted between two flexible rails which fit into grooves along blade and lodge against curved ribs at their bases, allowing blade to swivel about its longitudinal axis
Inventor: ZIMMER JOACHIM
IPC: B60S1/38
Filed: 2003-06-20
Abstract: The windscreen wiper has a blade (24) which is mounted between two flexible rails (28, 30). These fit into grooves (36) along the blade and lodge against curved ribs (32) at the base of each groove. This allows the blade to swivel about its longitudinal axis (42).
Patent FR-2849955-A1 (FR)
Title: Dispositif de micro-fabrication et procede de micro-fabrication
Inventor: FUKUDA MUNEYUKI
IPC: H01J37/30
Filed: 2003-07-18
Abstract: La présente invention concerne un dispositif de micro-fabrication et un procédé de micro-fabrication qui, en utilisant une sonde mécanique (21) formée sur sa pointe d'une tige microscopique (103) dans la préparation d'échantillons, peuvent améliorer la durée de vie de la sonde de 10 à 300 fois, par rapport aux 3 à 5 fois classiques, en termes du nombre possible de préparations d'échantillons.
Patent FR-2858690-A1 (FR)
Title: Vibration frequency calculation method for e.g. turbine blade, involves combining data provided by processing signal, searching maximum in resulting spectrum, and removing alias associated with each maximum
Inventor: WAGSTAFF PETER
IPC: G01H1/00
Filed: 2003-08-04
Abstract: The method involves generating or acquiring oscillatory phenomenon at irregular intervals using information sensors. Signals delivered by information sensors are processed and a time function of variation of characteristic information with respect to a theoretical value is provided. Data provided by processing signals are combined and a maximum is searched in a resulting spectrum. Alias associated with each maximum are removed. Independent claims are also included for the following: (a) a method for characterization of vibrations of the turning body implanting the vibration frequency calculation method (b) an electronic equipment implementing the vibration frequency calculation method.
Patent FR-2859522-A1 (FR)
Title: Room ventilating method for e.g. school, involves fixing air jet on ceiling surface by Coanda effect, sucking air by aspiration layer fixed to ground surface, and setting average blowing speed lower than average aspiration speed
Inventor: VOLODINA ELENA VLADIMOROVNA
IPC: F24F7/003
Filed: 2003-09-10
Abstract: The method involves blowing a previously processed primary air jet (19) into a room. The jet is attached on a surface of ceiling (20) by Coanda effect, according to blowing incidence direction. A foul aspirated air flow (21) is sucked at the level of ground by an aspiration layer attached to a surface of the ground by the effect. Average blowing speed is set to be lower than average aspiration speed. An independent claim is also included for an air-borne decontamination device of a room.