baber/WOPTO huggingface dataset:
Patent FR-2687496-B1 (FR)
Inventor: ROBBE FRANCOIS
IPC: H04R3/00
Filed: 1992-02-18
Granted: 1994-04-01
Abstract: According to the invention, the method consists in:   cyclically converting, by Fourier transform, digital signals resulting from analog/digital conversions of signals provided by two microphones a fixed distance apart and receiving the said sound signal into two series of discrete data, each discrete datum of the said series representing the energy and the phase of a frequency channel of the spectrum of the said sound signal; determining the dominant angle of arrival of the said sound signal from the phase differences between the discrete data corresponding to the same frequency channels of the said series, the said dominant angle of arrival corresponding to the angle of arrival of the said speech signal;   obtaining an instantaneous spectrum of the said sound signal; updating a noise spectrum by comparing, for each frequency channel of the said instantaneous spectrum, of which the absolute value of the difference between the said dominant angle of arrival and the angle of arrival of the relevant frequency channel with a tolerance threshold value, the energies of the said frequency channels of the said noise spectrum being updated with the aid of the energies of the frequency channels of the said instantaneous spectrum, of which the absolute value of the difference between the said dominant angle of arrival and the angle of arrival of these frequency channels is greater than the said tolerance threshold value; subtracting the said updated noise spectrum from the said instantaneous spectrum to obtain a spectrum of the said speech signal.
Patent FR-2694592-B1 (FR)
Title: Système d'antivol électronique pour véhicule à moteur.
Inventor: SELLEM ALBERT
IPC: B60R25/34
Filed: 1992-08-06
Granted: 1994-10-21
Abstract: L'invention concerne un système d'antivol électronique, possédant une commande de portes électriques, pour un véhicule à moteur. Ce système va permettre de substituer les serrures des portes ainsi que la clef de contact par une télécommande à infrarouges; celle-ci sera de faibles dimensions et portable; apportant un effet dissuasif aux importuns, vu que l'éventuel voleur n'aura aucun pouvoir d'accès aux commandes du véhicule. La seule façon de voler le véhicule sera de le soulever et de le transporter par le moyen d'un autre véhicule, sachant que le système permet de bloquer les freins. Mais une solution à ce dernier a été apporté: en effet tout mouvement brusque et effraction des portes du véhicule va déclencher une balise radio repérable à 100 mètres de distance. La télélcommande va donc substituer la clef du véhicule, pour garder son individualité, elle sera codée sur une plage de 16 millions de codes minimum à 128 millions maximum. La temporisation du codage ne respecte pas les normes en vigueur, afin de compliquer la vie à une éventuelle personne faisant une recherche automatique du code secret.
Patent FR-2702266-B1 (FR)
Inventor: SATO YASUO
IPC: F17C13/12
Filed: 1993-03-03
Granted: 1995-04-28
Abstract: Away from the building (A) containing the user station (Pi), a safety building (B) is made which contains at least one source (2; 7; 10) of active gas, for example an apparatus (2) for in situ production of this active gas, advantageously associated with a purification apparatus (4), for supplying the active gas, optionally mixed in a controlled manner (at 6) with a carrier gas coming from a pure source (1) via a high-purity safety pipeline (C), to the user station (Pi). Application in particular to the fabrication of electronic components.
Patent FR-2702762-B1 (FR)
Inventor: THORAVAL GILLES
IPC: C02F1/48
Filed: 1993-03-17
Granted: 1995-05-19
Abstract: Stepwise magnetic device for the treatment of water flowing in a pipe capable, during a triaxial calcium carbonate crystallisation, of causing its at least partial conversion into nonscaling uniaxial aragonite crystal, including two pairs of permanent magnets arranged side by side on the pipe, one downstream of the other and both held by a magnetically insulated securing stirrup, the magnets of each pair being arranged facing on either side of the pipe along the same magnetic axis coinciding with a diameter of the said pipe so that the facing poles are of the same name, characterised in that the magnetic polarity of the facing magnets of the second pair is the opposite of that of the first pair upstream on the pipe.
Patent FR-2724238-B1 (FR)
IPC: G02C11/00
Filed: 1994-09-01
Granted: 1997-02-21
Abstract: A fastener, adapted to attach a cord or a chain to a sidepiece of a pair of eyeglasses, has a cylindrical tightening ring and an elastic loop having a cross section with a flat side and a curved side. The inner diameter of the tightening ring is smaller than the length of the flat side of the cross section of the elastic loop. When the elastic loop is passed through the tightening ring, the flat sides of two cross sections of the elastic loop face each other and the curved sides of the two cross sections face the inner surface of the tightening ring to secure the tightening ring to the elastic loop. When the fastener is attached to the sidepiece, the flat side of the cross section of the elastic loop faces the sidepiece to secure the elastic loop to the sidepiece.
Patent FR-2740610-B1 (FR)
Inventor: NODA SUKEHISA
IPC: H01L23/433
Filed: 1996-05-21
Granted: 1998-12-04
Abstract: A semiconductor device is disclosed which employs transfer molding to simplify a resin sealing step, reduces fabrication costs without using expensive elements, and has an improved efficiency of dissipation of heat generated by a power device and an improved product rating. The power device (101) and a control device (102) are placed in predetermined positions on horizontally positioned lead frames (103a, 103b), respectively. An insulating layer (105) of epoxy resin or the like is formed on a major surface of a heat sink (104), and a circuit pattern layer (106) formed on a major surface of the insulating layer (105) is shaped to conform to a predetermined circuit pattern. The lead frames (103a, 103b) are disposed on the circuit pattern layer (106).
Patent FR-2755145-B1 (FR)
Inventor: GENDRE FRANCOIS
IPC: C12Q1/689
Filed: 1996-10-28
Granted: 1999-01-15
Abstract: A process for detecting live microbiological contaminants in a food product sample, according to which the presence of mRNA coding for the synthesis of a protein involved in the synthesis of proteins by the contaminants is detected in the sample.
Patent FR-2771102-B1 (FR)
Inventor: PATAT JEAN LOUIS
IPC: A61K35/12
Filed: 1997-11-14
Granted: 2000-12-15
Abstract: A method for inducing osteoblast differentiation and/or for obtaining cells engaged in osteoblast differentiation, starting from human extramedullary adipose tissue cells, comprising the step consisting in incubating said starting cells in a liquid nutrient medium for a period of time sufficient to enable said cells to develop, said nutrient medium containing a solution of at least one glucocorticoid and being free from adipogenic factor. Applicable to making bone implants, in particular using autologous cells.
Patent FR-2786129-B1 (FR)
Inventor: LANDROT ALAIN
IPC: B60B21/08
Filed: 1998-11-19
Granted: 2000-12-29
Abstract: Security wheel (8) for subway carriage bogie on pneumatic tires is placed between the bogie frame and a tire; the wheel comprises an outer zone including a braking portion (16) where the brake operates, and a guiding portion (18) radially projecting outward from the braking portion; the hardness of the braking portion is above the hardness of the guiding portion. An Independent claim is also included for manufacturing a security wheel.
Patent HU-225834-B1 (HU)
Title: Light controllable integrated optical switch arranged in laminated geometry, especially integrated optical logic element
Inventor: ORMOS PAL DR
IPC: G02F3/00
Filed: 2000-07-07
Abstract: The invention relates to fully light controllable integrated optical devices comprising a protein as a material of non linear optical property, methods for carrying out a simple logical operation using the optical devices of the invention, methods for the preparation of a fully light controllable integrated optical device comprising a protein as a material of non linear optical property, uses of the optical devices as an optically controlled optical switch or as an integrated optical logical element or as an integrated optical sensor. and complex integrated optical modules The invention can be used to the fields of laser technology, optoelectronics and integrated optics.
Patent HU-221096-B1 (HU)
Title: Waste water treatment method
Inventor: WHITE JEFFREY A
IPC: C02F1/58
Filed: 1996-04-22
Abstract: A method of processing waste water comprises atomizing waste water under selected atmospheric conditions to achieve substantially complete phase change of the water. The atomization is conducted by spraying waste water from a nozzle mounted on a tower adjacent a catchment area for collecting ice crystals produced by the phase change of the atomized waste water into ice crystals, under atmospheric conditions favourable to freezing of atomized water droplets into ice. <IMAGE>
Patent JP-S5326118-B1 (JP)
IPC: H01L29/00
Filed: 1964-12-30
Abstract: 958,249. Semi-conductor circuits. TEXAS INSTRUMENTS Inc. May 6, 1960 [May 6, 1959], No. 46090/63. Divided out of 958,242. Heading H1K. The subject-matter of the Specification is included in Specification 958,242. The claims relate to a circuit comprising a monocrystalline semi-conductor wafer containing a plurality of first regions, each of which overlies a second region with which it forms a PN-junction extending to a major wafer face and there defining an enclosed area. The wafer includes an elongated portion providing a current path parallel to said face with one end connected to a bias potential and the other ohmically connected to said second regions. Input connections are provided on the first regions. Specifications 945,734, 945,737, 958,244, 958,245, 958,246, 958,247 and 958,248 also are referred to.
Patent JP-S51292-B1 (JP)
IPC: H01L23/057
Filed: 1968-09-11
Abstract: 1276682 Semi-conductor devices HITACHI Ltd 8 Sept 1969 [11 Sept 1968] 44372/69 Heading H1K. Cooling of a planar semi-conductor device chip face bonded to a conductive pattern on an insulating or insulation-coated substrate is facilitated by fixing a plate of larger superficial area than the chip to the exposed face of the chip via an intermediate member having a thermal conductivity superior to that of air. In the example illustrated in Fig. 1 the plate 3 is spaced from the ceramic substrate 4 by ceramic frame 2 soldered between it and the recessed base 1 to which the substrate is soldered. Typically the chips each include a transistor or a combination thereof with diodes, resistors, and capacitors and further film resistors or capacitors may be disposed on the substrate. The intermediate members are copper balls (or discs, cores, or hemispheres) 7 soldered to individual chips and subsequently soldered to the cooling plate, and the face bonding may involve use of ultrasonic welding, solder balls pedestals and/or beam leads. Alternatively the chips at the time of ball bonding are parts of a single wafer. In another arrangement a single intermediate member is bonded to a vapour deposited layer on the wafer and later subdivided with it. Flow of solder over the chips is limited by a surface layer of silica or silicon nitride. In modified forms plate 3 is outwardly dished or a separate dished member used which is soldered to the balls and attached to the plate by an elastic material such as silicone rubber or foamed resin filled with thermally conductive powders such as beryllia or alumina. Heat dissipation can be further enhanced by filling the casing with silicon oil. Where a separate dished member is used thermal stress is relieved by leaving it floating relative to plate 3 or attaching it to frame 2 via a sinuous flexible diaphragm. Otherwise the intermediate members may be of soft metal, sponge metal or the aforesaid filled elastomers or of sinuous flexible form. Flexible beam leads on the chips also help to absorb stress. As an alternative to solder a pressure contact may be used between the intermediate members and the chips or cooling plate with an intervening layer of tin, lead or silicon oil. Suitable materials for plate 3 are ceramics such as beryllia or metals. In the latter case a metallized silica or silicon nitride layer may be formed on the chips to afford electrical insulation. Techniques for face bonding the chips to the substrate are described with reference to Figs. 3 and 4 (not shown). External connections 10 may form strip line feeders with plate 3 earthed.
Patent JP-S5136558-B1 (JP)
IPC: A61C13/00
Filed: 1970-08-27
Abstract: 1275249 Dental cement INDIANA UNIVERSITY FOUNDATION 31 July 1970 [2 Sept 1969] 37117/70 Heading C3N A dental cement comprises (A) a dental cement powder which comprises (a) sintered zinc oxide having a particle size of 2 to 10 microns; (b) not more than 0À5% magnesium oxide, by weight of the cement powder; and (c) 0À5-20% by weight of the cement powder of one or more of the following fluorine containing compounds: stannous fluoride, stannous hexafluorozirconate, indium fluorozirconate, zirconium hexafluorogermanite, zirconyl hexafluorofluorogermanite or indium hexafluorogermanate; and (B) phosphoric acid. The dental cement may further comprise 3-15% by weight of a tin oxide which assists in the sintering of the zinc oxide. The zinc oxide may be present in an amount 65-99À5% by weight of the powder. The zinc oxide is sintered at 1800-2500‹ F. and subsequently ground to the desired particle size.
Patent NL-1042240-B1 (NL)
Title: Inrichting voor het door windkracht mede aandrijven van een vaartuig
Inventor: IR AUGUSTINUS ANDRIES VAN DER BLES
IPC: B63H9/04
Filed: 2017-01-23
Granted: 2018-07-30
Abstract: Inrichting voor het door windkracht aandrijven van een vaartuig (1), omvattende een zelfstandig verplaatsbare container (2) die bedoeld en ingericht is om in operationele toestand aan het vaartuig te zijn bevestigd. Met de container is een in hoofdzaak complete en zelfstandig functioneerbare windaandrijfinrichting (3) verbonden. De container en de windaandrijfinrichting 10 zodanig zijn ingericht en uitgevoerd dat de windaandrijfinrichting in een eerste, gecomprimeerde toestand (I) door de container geherbergd wordt, terwijl de windaandrijfinrichting zich in een tweede, geëxpandeerde toestand (II) zodanig buiten, in het bijzonder boven, de container uitstrekt dat door de windaandrijfinrichting wind kan worden opgevangen ten behoeve van het aandrijven van het met de container verbonden vaartuig.
Patent NL-1042969-B1 (NL)
Title: Werkwijze en middelen voor het aanbrengen van een anti-erosiegordel voor het tegengaan van erosie van een bodemoppervlak
Inventor: THOM BINDELS BA
IPC: E02D17/20
Filed: 2018-08-28
Granted: 2020-05-29
Abstract: Werkwijze en middelen voor het tegengaan van erosie van een bodemoppervlak (4), omvattende het aanbrengen van een anti- 5 erosiegordel (5) door (a) het voorzien in een gordelwape- ning (1) als tijdelijk raamwerk voor de anti-erosiegordel, (b) het op/in het bodemoppervlak aanbrengen van de gordel- wapening en (c) het vullen van de aangebrachte gordelwape- ning met bodemmateriaal (8). De gordelwapening bezit een 10 in- en uitvouwbare honingraatvormige structuur (2) en is vervaardigd uit een materiaal, bijvoorbeeld karton, dat substantieel vatbaar is voor verwering resp. uiteenvallen onder invloed van zijn omgeving, in het bijzonder vocht. Het materiaal van de gordelwapening is bij voorkeur reeds 15 tevoren voorzien van zaden en/of nutriënten die vrijkomen door verweren resp. uiteenvallen van het materiaal van de gordelwapening, waardoor deze zaden en/of nutriënten in aanraking komen met het bodemmateriaal, waardoor vegetatie (9,10) wordt gevormd waardoor een permanente anti- 20 erosiegordel wordt gevormd, terwijl het tijdelijke raamwerk (1) van de anti-erosiegordel verdwijnt.
Patent NL-2014943-B1 (NL)
Title: Testing apparatus and testing method of vaporizers electronic cigarettes.
Inventor: OSCAR SLURINK
IPC: G01R31/01
Filed: 2015-06-09
Granted: 2017-02-15
Abstract: An apparatus for testing vaporizers of electronic cigarettes is disclosed. Each vaporizer comprises a heating element, and electric terminals for electrically powering the heating element. The testing apparatus comprises a holding construction part with multiple movable vaporizer holding units. A contact construction part is provided with multiple electric contact members each associated with a respective holding unit, and electrically contacting at least one electric terminal of a vaporizer in the associated holding unit. A supply construction part conducts electric power to each contact member. A measuring part measures at least one electric quantity representative of an electric resistance and/or inductance of the heating element, compares the measured quantity with a predetermined range and, if the measured quantity is outside the range, outputs a rejection signal.
Patent NL-2015961-B1 (NL)
Title: A closure system for a bag.
Inventor: CHRISTOPHER HOWSE ONTHANK
IPC: B65D63/10
Filed: 2015-12-15
Granted: 2017-06-29
Abstract: The invention relates to a bag comprising an opening defined by a top rim, said bag further comprising at least one string for closing the opening of said bag, said at least one string being guided along said bag and being operatively coupled to said bag at least partly. The bag is characterized in that said string comprises an elongate body with an opening at a first end, a second end of said string being passed through said opening, wherein near said first end said string comprises a body part provided with protrusions allowing said body part to be passed through said opening by moving said opening from said second end towards said first end and preventing a movement in the opposite direction.
Patent NL-2021318-B1 (NL)
Title: Dispensing closure with venting passages
Inventor: ALWIN MERTENS
IPC: B65D81/26
Filed: 2018-07-16
Granted: 2020-01-24
Abstract: A dispensing closure (1) comprises a closure body (2) adapted to be attached to a container. The closure body (2) has a deck (5) provided with a dispensing orifice (16) and an outer skirt (6) extending from the deck (5). The closure (1) furthermore comprises a lid (3) having a lid top (9) and a lid skirt (10) that extends from the lid top (9) towards a free end (11). The lid (3) is adapted to be positioned in a closed position, in which the free end (11) of the lid skirt (10) engages the deck (9) of the closure body (2). The closure (1) has at least one drain passage (12, 13) to allow drainage of undesirable liquid that may exist under the lid (3) in the closed position. The lid (3) is provided with one or more venting passages (14, 15), which allows air to enter under the lid (3) in the closed position.
Patent NL-2022717-B1 (NL)
Title: Air purifying apparatus, road tunnel comprising said air purifying apparatus and method for purifying air
Inventor: SILVESTER DE GRAAF
IPC: E21F1/00
Filed: 2019-03-11
Granted: 2020-09-18
Abstract: Passive air purifying apparatus for along the roadside, comprising at least one inlet, and at least one outlet and an air duct connecting the at least one inlet with the at least one outlet, wherein the at least one inlet is positioned along the roadside, wherein the at least one outlet is positioned remote from the roadside, wherein the inlet is provided with a one-way valve that is biased towards a closed position, wherein the bias is such that the one-way valve opens when a valve pressure difference between a side of the one-way valve that faces away from the air duct and a side of the oneway valve that faces towards the air duct exceeds a threshold value, wherein the threshold value is chosen such that an over-pressure generated by a passing vehicle leads to a valve pressure difference that is greater than the threshold value.
Patent NL-2023434-B1 (NL)
Title: Self loading and unloading transport vehicle and method there for
Inventor: HENDRIK HESSELS
IPC: B60P1/64
Filed: 2019-07-04
Granted: 2021-02-02
Abstract: The present invention relates to a self loading and unloading (gangway) transport vehicle for transporting load over a gangway, for example a gangway between a ship and an offshore 5 structure. The present invention further relates to a method for using the gangway transport vehicle. The gangway transport vehicle comprises: - a frame provided With moving elements; - a carrier configured for receiving a load; - a lifting mechanism that is operatively connected to the carrier and is configured to tilt 10 the carrier about a rotation axis such that the load can be picked up and/or put down; and - an engagement member that is operatively connected to the carrier and is configured to engage the load such that the load can be picked up and placed on the carrier.
Patent NL-2024192-B1 (NL)
Title: Decorative panel, and decorative floor covering consisting of said panels
Inventor: EDDY ALBERIC BOUCKÉ
IPC: E04F15/08
Filed: 2019-11-08
Granted: 2021-07-28
Abstract: Decorative panel, in particular a floor panel, ceiling panel or wall panel, comprising a core layer having an upper side and a lower side, a decorative top layer 5 connected to said upper side of the core layer, a first panel side edge comprising a first coupling profile, and a second panel side edge comprising a second coupling profile designed to interconnect with a first coupling profile of a second, identical panel, both in horizontal direction and in vertical direction, wherein the core layer comprises a layer of aerated concrete which is constituted by a matrix of concrete 10 material in which air pockets in the form of cells are present.
Patent NL-2024457-B1 (NL)
Title: Method for simultaneously recovering furfural product and sulfuric acid catalyst from furfural residue
Inventor: YE ZHANG
IPC: C07D307/50
Filed: 2019-12-13
Granted: 2022-12-19
Abstract: The present invention discloses a method for simultaneously recovering a furfural product and a sulfuric acid catalyst from furfural residue. The method for simultaneously recovering the furfural product and the sulfuric acid catalyst from furfural residue includes 5 the following three steps: step 1, furfural residue is washed with circulating wastewater for dissolving residual furfural and sulfuric acid in the circulating wastewater; step 2, the mixture of the furfural residue and the circulating wastewater is subjected to solid—liquid separation; and step 3, the circulating wastewater in which the residual furfural and the sulfuric acid are dissolved is subjected to evaporation concentration in a wastewater 10 evaporator, and the product furfural and the catalyst sulfuric acid are simultaneously recovered. The method for simultaneously recovering the furfural product and the sulfuric acid catalyst from the furfural residue avoids additional energy consumption and water consumption, prevents the furfural and sulfuric acid in the furfural residue from polluting air, realizes yield increase of the furfural and recycling of the sulfuric acid catalyst, and 15 significantly improves the economic efficiency of furfural production.
Patent NL-2025218-B1 (NL)
Title: System for moulding comprising a mould member, a method for moulding and a method for configuring a mould member
Inventor: JOHANNES MARTINUS MEULENDIJKS
IPC: A22C7/00
Filed: 2020-03-26
Granted: 2021-10-20
Abstract: The present invention relates to a system and a method for moulding food products from a pumpable foodstuff mass. The system comprises a mould member comprising an outer surface wherein one or more recessed mould cavities are provided, and further an ejection fluid inlet opening. An ejection fluid inlet opening of the mould member is arranged relatively movable with respect to an outlet opening of the ejection fluid source. Ejection fluid is allowed to enter the mould member when an outlet opening overlaps an ejection fluid inlet opening.