baber/WOPTO huggingface dataset:
Patent FR-2790525-A1 (FR)
Title: Transmission mechanism used as torque limiter for compressor used in air conditioning system in car has spring blade, pair of attachments, and concave part
Inventor: TAKAI KAZUHIKO
IPC: F16D7/04
Filed: 2000-02-29
Abstract: Transmission mechanism comprises spring blade (7), between inner peripheral surface (1a) of pulley (1) and outer peripheral surface (2b) of hub (2); pair of attachments (1c), on inner peripheral surface of pulley to maintain ends of bent spring blade; and concave part (2c), placed on outer peripheral surface of hub to support central part (7a) of bent spring blade.
Patent FR-2806769-A1 (FR)
Title: Damper for suspension in a car has a sleeve surrounding the compression chamber with parallel slots in its external wall that can be aligned with the ones on the compression chamber by action on the button
IPC: F16F9/48
Filed: 2000-03-24
Abstract: Damper (1) uses a body (16) housing a compression chamber with the sliding piston (3) attached to the rod (2). The compression chamber wall has many bores (9a-e'). A sleeve (11) is surrounding the compression chamber. The sleeve has parallel slots (13a-e) in its external wall that can be aligned with the ones on the compression chamber by action on the button (15)
Patent FR-2795151-A1 (FR)
Title: Central selector shaft has engagement parts, tubular shaft body, toothed rack segment and pre-tensioning appliance
Inventor: ROGG ANDREAS
IPC: F16H55/26
Filed: 2000-06-19
Abstract: The central selector shaft (1) can be axially and rotarily moved and has at least one engagement part (2,5). The selector shaft has a tubular shaft body (3) for the at least one engagement part. The first engagement part is a toothed rack segment, and a second engagement part is a cog wheel segment. The shaft body engages with a pre-tensioning appliance (8).
Patent FR-2810427-A1 (FR)
Title: Procede et dispositif de conversion de monnaie
Inventor: MOULIN JEAN CLAUDE
IPC: G06F15/02
Filed: 2000-06-20
Abstract: La présente invention concerne un procédé de conversion de monnaie d'un dispositif de calcul comprenant des moyens (13) de mémorisation des moyens (11) d'affichage et des moyens (12) de saisie, caractérisé en ce que le procédé comprend : une étape de mémorisation du taux de conversion entre une première monnaie et une deuxième monnaie, une étape saisie, puis de mise en mémoire d'un montant d'achat dans la première monnaie, une étape de saisie, puis de mise en mémoire du montant versé dans la deuxième monnaie, une étape de calcul, puis d'affichage de la somme à rendre dans la première monnaie, en fonction du montant de l'achat dans la première monnaie et de la somme versée dans la deuxième monnaie.
Patent FR-2810959-A1 (FR)
Title: Vehicule roulant a propulsion pedestre
Inventor: DUCOURRET PAUL
IPC: A63C17/01
Filed: 2000-06-30
Abstract: L'invention concerne un véhicule comportant une ossature (1) montée sur roues (2, 3) dont au moins l'une est directrice, cette ossature portant une selle (4) pour un utilisateur du véhicule et un organe manuel de commande de direction (5).L'organe manuel de commande de direction (5) est un faux guidon fixé à l'ossature (1), sans liaison directe avec l'orientation de la roue directrice, ce qui permet un pliage simple et un faible encombrement après pliage.La propulsion est assurée par un mouvement de marche ou de course sur le sol.L'apprentissage est facile et l'utilisation peu fatigante.Utilisation : transport individuel, notamment urbain.
Patent FR-2796135-A1 (FR)
Title: Ventilation process for one or more rooms or halls, involving noting temperatures and calculating pressures, creating air flow without fan where appropriate
Inventor: KOSONEN RISTO
IPC: F24F11/00
Filed: 2000-07-06
Abstract: The process involves noting the temperatures of the room (H2) and of the outside air (H1), and calculating the pressure created by natural forces as a result of the temperature difference found. This may be sufficient to create the air flow required without using a fan (Pp), in which case the fan can be switched off.
Patent FR-2813263-A1 (FR)
Title: Universal device for attaching various objects to supermarket trolley
Inventor: TRUONG QUANG VINH
IPC: B62B3/14
Filed: 2000-08-26
Abstract: The attachment device is composed of a plate (10) for fixing objects. On its rear surface it has a tongue (20) having a coin shaped element (23) at its end.
Patent FR-2800135-A1 (FR)
Title: Mounting insert for roller bearing has split ring with non-planar outer contour fitting between bearing and mounting case
Inventor: BRANDENSTEIN MANFRED
IPC: F16C27/06
Filed: 2000-10-20
Abstract: The mounting insert for a roller bearing has an axially split ring (8) with a non-planar outer contour which fits between the bearing outer race (7) and the support (2). The ring can have lips to retain the bearing. The ring is mounted within an outer elastomeric ring formed between the ring and support by vulcanization.
Patent FR-2818444-A1 (FR)
Inventor: GUGUEN CHARLINE
IPC: H01P1/16
Filed: 2000-12-14
Abstract: The invention proposes a transmitting/receiving device comprising at least one transition zone (2 and 3) which comprises a means (7) of transforming a polarized wave of a first polarization into an electrical signal; a second means (8) of transforming an electrical signal into a polarized wave of the second polarization; and a first filtering zone (4) placed between the antenna and the transition zone, the first filtering zone comprising a waveguide filter polarized in the second polarization direction, the said filter being transparent in the first polarization direction.
Patent WO-0171305-A1 (WO)
Title: Method for accelerated degradation of an element designed to be run through by a cooling liquid in a vehicle, and installation therefor
Inventor: MARCHAIS OLIVIER
IPC: G01M13/00
Filed: 2001-03-16
Abstract: . The invention concerns a method for accelerated degradation of an element (1) designed to be run through by a cooling liquid in a motor vehicle powered by a heat engine, which consists in causing said liquid to flow into said element (1). The invention is characterised in that it consists in varying the liquid flow rate in time. The invention is applicable to tests in test stands on unit heaters and radiators of motor vehicle powered by a heat engine.
Patent FR-2820636-A1 (FR)
Inventor: BENNIS ABDERRAHIM
IPC: A61P11/06
Filed: 2001-02-09
Abstract: The invention relates to the use of calcium indomethacin, particularly pentahydrate calcium indomethacin, to obtain a medicament intended for the prophylactic or curative treatment of cyclooxygenase 2-mediated pathologies.
Patent FR-2820724-A1 (FR)
Inventor: BENAT ALBERT
IPC: B65D81/38
Filed: 2001-02-13
Abstract: The invention concerns a heat-insulated container (1), preferably a bottle, flask, can or the like, designed to receive directly a product, preferably a food product, introduced or extracted through an opening (5) closed with a cap (6) in a chamber (4) delimited by an inner wall, said container further comprising an outer wall (3) which, with the inner wall, defines a closed volume (9). Said container is characterised in that it comprises at least an orifice (7, 8) provided with closing means and arranged in the outer wall (3), said orifice (7) being designed to introduce or extract a fluid either thermally conductive, or thermally insulating, in the closed volume (9) and to enable simultaneously the movement of air. The invention is applicable in particular to heat insulation of beverages to be consumed hot or cold.
Patent FR-2821228-A1 (FR)
Inventor: LE NAOUR JEAN YVES
IPC: H03G3/30
Filed: 2001-02-16
Abstract: The invention aims to minimize the analogue/digital converter over-dimensioning within the framework of reception of signals originating from a satellite and exhibiting power levels which can vary over time. The invention proposes a technique of automatic gain control which handles the setting of the noise level associated with the amplified signal. The automatic gain control is achieved by neutralizing the signal received by the antenna, and by adjusting the gain during the neutralization of the signal received until a predetermined noise level is obtained at the end of the reception facility. The invention also pertains to a device comprising the means for implementing the method.
Patent FR-2823477-A1 (FR)
Title: Warning signal for warning of opening of longitudinal sliding door on minivan, comprises illuminated triangle mounted on spring loaded arm which rises to horizontal position when sliding door is opened
IPC: B60Q1/26
Filed: 2001-04-13
Abstract: A warning triangle illuminated by a door contact is carried on an arm (3) attached to a barrel (8) able to rotate from a lowered retracted position when the vehicle sliding door (2) is closed to a horizontal position when it is opened. Retraction on door closing is effected by engagement between a projection (12) on the door and a ramp on the barrel and a spring (13) raises the signal arm to the horizontal operating position when the sliding door opens. The warning triangle has two transparent halves enclosing electroluminescent diodes.
Patent FR-2823768-A1 (FR)
Title: Reinforced durable tool steel includes chromium, manganese, molybdenum, tungsten, titanium and zirconium
Inventor: BEGUINOT JEAN
IPC: C21C7/04
Filed: 2001-04-18
Abstract: Tool steel comprises (in weight %): C 0.8-1.5, Cr 5.0-14, Mn 0.2-3, Ni at most 5, V at most 1, Nb at most 0.1, Si+Al at most 2, Cu at most 1, S at most 0.3, Ca at most 0.1, Se at most 0.1, Te at most 0.1, Mo+(W/2) 1.0-4, Ti+(Zr/2) 0.06-0.15, N 0.004-0.02, and Fe and unavoidable impurities the remainder. Also, Ti+(Zr/2) x N is at least 2.5 x 10 power minus 4 percent squared. The composition preferably comprises the following composition (in weight %): C 0.8-1.2, Cr 7.0-9, Mn 0.2-1.5, Ni at most 1, V 0.1-0.6, Nb at most 0.1, Si+Al at most 1.2, Cu at most 1, S at most 0.3, Ca at most 0.1, Se at most 0.1, Te at most 0.1, Mo+(W/2) 2.4-3, Ti+(Zr/2) 0.06-0.15, N 0.004-0.02, and Fe and unavoidable impurities the remainder. Also, Ti+(Zr/2) x N is at least 2.5 x 10 power minus 4 percent squared. The amount of niobium is preferably at most 0.02 weight %. The amount of nitrogen is preferably at most 0.006-0.2 weight %. An Independent claim is given for  (i) a process for fabrication of a steel part from the steel composition;  (ii) and a steel part of the above composition and obtained by the above process. The process comprises: (a) production of a steel melt of the above elements with the exception of Ti and/or Zr, followed by adding Ti and/or Zr to the steel melt while avoiding local super-concentrations of Ti and/or Zr in the melt; and (b) casting the molten steel to obtain an ingot or slab; and (c) subjecting the ingot or slab to hot plastic deformation and, optionally, thermal treatment.
Patent FR-2824430-A1 (FR)
Title: Office cable management unit having support with inner spoke/outer hollow tube holding electrical cables and upper gripping jaws desk fixing.
Inventor: PELTZER JEAN MARIE
IPC: H02G3/04
Filed: 2001-05-04
Abstract: The electrical cable support (1) has a column with a central spoke (2) and outer hollow section (3). A holder (4) is formed for electrical cables (5). The support section has upper gripping jaws providing desk fixing.
Patent FR-2824561-A1 (FR)
Title: Polymerization of chloroprene in the presence of a copolymerizable surfactant selected from hydrocarbyl maleate or maleamate salts or their derivatives
Inventor: SAUTEREY FRANCOIS
IPC: C08F2/16
Filed: 2001-05-14
Abstract: Polymerization of chloroprene, or a mixture of chloroprene and up to 20 wt.% of a comonomer, in aqueous emulsion in the presence of radical initiators at 5-70 deg C is effected in the presence of a copolymerizable surfactant (I) selected from hydrocarbyl maleate or maleamate salts or their derivatives.  Polymerization of chloroprene, or a mixture of chloroprene and up to 20 wt.% of a comonomer, in aqueous emulsion in the presence of radical initiators at 5-70 deg C is effected in the presence of a copolymerizable surfactant of formula (I):  R<3>-Z-CO-C(R<1>)=C(R<2>)-COOM (I) R<3>  = 10-20C aliphatic or aromatic hydrocarbyl;  R<1>, R<2>  = H or 1-3C alkyl;  Z = O or NH;  M  = alkali metal or NH4. An Independent claim is also included for a chloroprene homopolymer latex produced as above in which the latex particles have surface carboxy groups in an amount of 3-30 meq/100 g.
Patent FR-2809188-A1 (FR)
Title: Apparatus for use in seismic surveying calculates duration of explosion in real time from output of detonating circuit
Inventor: PENG SHULIN
IPC: G01V1/26
Filed: 2001-05-18
Abstract: Apparatus has a high voltage detonating device line connected to a detonator in a hole, a detector monitoring a signal passing from the device to the detonator to measure the intensity and voltage of a detonation circuit and a processor calculating in real time the duration of the explosion from an output of the detector  Independent claims are included for the following:  (a) Measuring the duration of an explosion using the above device.  (b) Apparatus has sensor(s) detecting seismic waves and producing an electrical signal and a processor calculating in real time from the signals the initial arrival time of the waves.  (c) Method corresponding to (b) includes digitizing and sampling the detector signals calculating the mean energy of the signal in a two separate time windows and determining when it first exceeds a threshold within a quarter of the period of the incoming wave. The second window is larger and has a higher threshold and validates the result in the first window. Once validated the stored digitized signal is filtered and broken up into different sample sizes so the time of initial arrival of the seismic wave can be accurately pinpointed.  (d) Measuring the duration and depth of an explosion of a stick of dynamite at depth D in a hole as above uses sensors at the surface for detecting the different arrival times of seismic waves at the sensors at horizontal distance R from the hole. In the equations,  tau  is the signal propagation time to the sensor, D is estimated depth of the dynamite in the hole and there are n sensors.   tau n-1/ tau n = ((D<2> + R<2> n-1)/(D<2> + R<2>n))2 and D = 1/C<2>n integral Di  Preferred Features: A test signal generator is used to adjust the detonation circuit.
Patent FR-2828014-A1 (FR)
Title: Antenna for flat antennae receiving signals of Ultra and Very High Frequency incorporates a feed circuit, a parallel surface conductor and at least one conducting block connected to the micro-tape of the feed circuit and the earth surface
Inventor: RAZAZI DJALAL
IPC: H01Q9/04
Filed: 2001-07-27
Abstract: An antenna comprises a feed circuit (2), a conducting surface (3) arranged parallel to (2) at the side of its micro-tape line (13) and at least one conducting block (5), arranged parallel to (2) at the side of its conducting surface (14). The dimension of (5), in the direction of the slot (15) of (2), is smaller than the slot length. It includes a connection (11) to (13) and to the earth surface.  An antenna comprises a feed circuit (2), a conducting surface (3) arranged parallel to this circuit at the side of its micro-tape line (13) and at least one conducting block (5), arranged parallel to the feed circuit at the side of its conducting surface (14). The dimension of this block, in the direction of the slot (15) of the feed circuit, is smaller than the length of the slot. It also includes a connection (11) to the micro-tape and to the earth surface.
Patent FR-2814133-A1 (FR)
Title: Dispositif de levier de vitesses
Inventor: HASEGAWA HIROYASU
IPC: B60K20/02
Filed: 2001-09-13
Abstract: Dans un dispositif de levier de vitesses (10) de la présente invention, lorsqu'un levier est placé dans une position de vitesse " P " et qu'une clé de contact (18) est placée dans une position " LOCK ", une barre de verrouillage (30) empêche le pivotement d'une plaque de verrouillage (40) et le levier ne peut pas être déplacé. Si le levier n'est pas placé dans la position de vitesse "P ", la barre de verrouillage (30) empêche la rotation d'une came (20), et la clé de contact (18) ne peut pas être déplacée dans la position " LOCK ". En formant un corps de verrouillage d'un seul tenant avec le dispositif de levier de vitesses (10), un mécanisme de verrouillage de vitesse peut être utilisé en tant que dispositif antivol. De plus, un mécanisme de verrouillage mutuel à clé utilisé comme dispositif de sécurité du dispositif de levier de vitesses peut être réalisé facilement.
Patent FR-2831978-A1 (FR)
Title: Systeme de suivi statistique de produits postaux
Inventor: TETARD CLAUDE
IPC: G07B17/00
Filed: 2001-11-07
Abstract: Un dispositif de suivi statistique de produits postaux pour système électronique d'affranchissement comprenant une mémoire vive utilisée pour l'enregistrement de relevés statistiques, dans lequel une partie sauvegardée de cette mémoire vive contient une pluralité de compteurs statistiques associés chacun à un produit postal déterminé et correspondant au nombre total de produits postaux considérés comme prioritaires ou secondaires de l'administration postale.
Patent FR-2832644-A1 (FR)
Title: Holding device for clamping a shoe on a sport equipment such as a ski or snowboard, has two fasteners, at least one of which having a guide which is localized on the edges and belts of the device
Inventor: GONTHIER JEAN FRANCOIS
IPC: A63C10/04
Filed: 2001-11-26
Abstract: The holding device has two side edges (12,13) and two belts (20,21). The device further comprises two fasteners. At least one of the fasteners has a guide which is localized on the edges and belts. A lock block is also localized on the edges and the belts. The device also has a quick locking mechanism which has alternating projections and recesses.
Patent WO-02055035-A1 (WO)
Inventor: FACK GERALDINE
IPC: A61Q19/00
Filed: 2002-01-11
Abstract: La présente invention se rapporte à une composition pour application topique, comprenant au moins un agent conditionneur soluble dans l'eau particulier et au moins un polymère amphiphile comportant au moins un monomère à insaturation éthylénique à groupement sulfonique, sous forme libre ou partiellement ou totalement neutralisée et comprenant au moins une partie hydrophobe. L'invention se rapporte aussi aux utilisations de ladite composition, notamment dans le domaine cosmétique, pour le traitement et le soin de la peau humaine, du cuir chevelu, des muqueuses, des ongles et des cheveux.
Patent FR-2819774-A1 (FR)
Title: Articulation et systeme de direction assistee l'utilisant
Inventor: OKA KUNIHIRO
IPC: F16H57/021
Filed: 2002-01-17
Abstract: Une articulationde direction assistée comprend un premier élément detransmission cylindrique monté sur l'arbre de sortie, un second élémentde transmission cylindrique sur lequel l'arbre de vis sans fin (70) est monté,et un corps élastique cylindrique formé de caoutchouc ou autreset intercalé entre les premier et second éléments detransmission.L'articulation peut comprendre un limiteur de couple comprenantun ressort intercalé entre une surface d'extrémité dusecond élément de transmission et un siège de ressortformé à une surface d'extrémité d'un troisièmeélément de transmission en relation opposée avec la surfaced'extrémité du second élément de transmissionpour empêcher une relation relative entre le second et letroisième éléments de transmission par une résistancede frottement à une surface de contact entre le ressort et au moinsl'un des éléments.
Patent WO-02082369-A1 (WO)
Title: Microchip turntable
Inventor: CLERC FABRICE
IPC: G06K19/077
Filed: 2002-03-29
Abstract: The invention concerns a microchip supporting device for placing in microchip reading position, in a microchip reader, an electronic module comprising a microchip. The device consists in a turntable (1) which comprises: an upper disc (2) equipped with two means (6) for housing and maintaining an electronic module, each means (6) housing an electronic module, a lower disc (3), a rotating means (4) for placing in microchip reading position one of the electronic modules present on the upper disc (2) by rotating at least the upper disc (2). The invention is applicable to secure data exchange by means of chip cards.
Patent FR-2835530-A1 (FR)
Inventor: BRIOT PATRICK
IPC: B01J31/08
Filed: 2002-02-07
Abstract: Process for desulfurization of an effluent for cracking or steam-cracking hydrocarbons, more particularly a gasoline for example for catalytic cracking that comprises the elimination of thiophenic compounds by alkylation of these compounds, followed by a distillation, a hydrocracking of said alkyl-thiophenic compounds, then a hydrodesulfurization of the effluent that is obtained from the hydrocracking zone. In a preferred embodiment, this process comprises a preliminary stage for separating the cracking or steam-cracking effluent into three fractions, and proposes sending to the alkylation stage only the intermediate fraction that is low in heavy basic nitrogen-containing compounds that are initially present in the effluents that are to be alkylated.
Patent WO-03038329-A1 (WO)
Inventor: LE QUERE PHILIPPE
IPC: F16L37/091
Filed: 2002-10-17
Abstract: Coupleur comportant un corps tubulaire (6) qui est agencé pour recevoir un élément tubulaire de transport de fluide comportant une extrémité de conduite et qui est pourvu de moyens d'encliquetage (11) de l'élément tubulaire, comprenant une douille (15) pourvue intérieurement de moyens (23, 25) de retenue de l'extrémité de conduite qui sont sélectivement activables et désactivables, en ce que la douille est montée dans le corps tubulaire pour être mobile axialement entre une position d'activation des moyens de retenue et une position de désactivation des moyens de retenue et en ce que la douille est pourvue de moyens d'encliquetage réciproques de ceux du corps pour coopérer avec ces derniers dans la position d'activation.
Patent FR-2838563-A1 (FR)
Title: Semiconductor device for electrically erasable and programmable read-only memory (EEPROM) with only one layer of gate material
Inventor: GENDRIER PHILIPPE
IPC: H01L27/115
Filed: 2002-04-15
Abstract: The semiconductor memory device comprises a transistor with a floating gate (FG) and a control gate formed by the regions of source (S), drain (D) and channel of the transistor. The memory cell comprises a dielectric zone (ZTN) laid out between a first part (P1) of the layer of gate material and a first active zone (RG1) electrically insulated from a second active zone (RG2) incorporating the control gate. The dielectric zone forms a tunnel zone (ZTN) for transferring the charges stored in the floating gate towards the first active zone at the time of erasing the memory cell. The transistor has a ring gate (FG), and the gate material comprises a linking part (PL) extended between the first part and the ring gate. The first active zone (RG1) and the second active zone (RG2) are electrically insulated one from the other by the p-n junctions polarized in reverse, and on the surface by a region of shallow trench isolation (STI).  The two regions of substrate (RG1,RG2) are of the first conductivity type, and the intermediate region (RG3) is of the second conductivity type. The isolation region (RG3) comprises an opening for a contact zone (PSB). The first region of substrate (RG1) comprises a contact zone (PC1) of the first conductivity type. The device also comprises the polarization means possessing the states of programming, reading and erasing the memory cell. The erasing of type Fowler-Nordheim is by applying a voltage to the first active zone much higher than to the regions of source, drain and substrate of the transistor. The programming is by hot carriers at the level of transistor. The programming of type Fowler-Nordheim is by applying to the region of source, drain and substrate the voltages much higher than to the first active zone. The device comprises a memory array incorporating several memory cells, where each memory cell is associated with an access transistor. An integrated circuit comprises the device as claimed.