baber/WOPTO huggingface dataset:
Patent WO-03088438-A2 (WO)
Title: Method for stabilising a distributed-reflector laser source
Inventor: SILLARD HELENE
IPC: H01S5/06
Filed: 2003-04-15
Abstract: The invention relates to a method for stabilising the operation of a wavelength-tunable, distributed-reflector (2) laser emission source (L). According to the invention, the Bragg wavelength of the reflector (2) is adjusted in such a way that, for each selected operating wavelength (SEL), the derivative (dPr/dIa) of the power of the laser in relation to the current (Ia) injected into the amplifying section (1) of the laser (L) is maintained equal to a nominal value for which the source has a rejection rate for the secondary modes which is close to the maximum value that said rate can reach for the selected wavelength. The inventive method can be used for tunable laser sources for optical transmission systems using wavelength multiplexing.
Patent FR-2145490-A2 (FR)
Title: Gas diffusion electrode - for electrochemical cells with silicone rubber insulated electrolyte channels in foam
IPC: H01M8/0273
Filed: 1972-07-04
Abstract: A gas diffusion electrode for electro-chemical cells with an acid electrolyte consists of steel foil embedded in graphite foam. To make the cells suitable for connecting in series to form batteries of higher voltage, electrolyte channels are recessed in the foam and the graphite frame is coated with an insulating layer of silicone rubber.
Patent FR-2245346-A2 (FR)
Title: Diacetoxy benzoic acid esters - as inhibitors of blood-platelet aggregation with no analgesic or antiinflammatory activity
IPC: C07D317/24
Filed: 1973-09-28
Abstract: Diacetoxy benzoic acid esters of formula (I): (where R is -CnH2n.A in which n is 1-5; A is a gp. -CO2R1 where R1 is 1-6C alkyl; a gp. where R2, R3 are H, 1-3C alkyl, or -N R2 R3 is a 5-7 membered heterocyclic ring opt. contg. one or more heteroatoms; CN; a gp. COR1 where R1 is as above; or A is a 1-5C hydroxy (or polyhydroxy)alkyl in which one or more OH gps. may be etherified by 1-5C alkyl, or two OH gps. may form a cyclic ether of formula (II): where m is 0, 1 or 2; and Z is 1-5C alkylene). (I) are inhibitors of blood platelet aggregation, without antiinflammatory or analgesic activity.
Patent FR-2251720-A2 (FR)
Title: Fuel injection system for variable stroke engine - has fuel accumulator linked to piston actuated injector release valve
IPC: F02D39/10
Filed: 1973-11-20
Abstract: When the engine is started fuel is delivered by the pumps (7) and (8) to the fuel accumulator (65). Fuel flows from the accumulator (65) to the release valve (66) in which springs keep the piston (67) over the hole (70). The lower end of the release valve (66) is attached to the wall of the cylinder (2) and holes (35) and (37) communicate with the cylinder interior. When the piston (4) passes the hole (37) the pressure on the upper surface of the lower piston is reduced to the level of the pressure in the space (3) behind the piston (4). The higher pressure in the space (2) raises the piston (67), opening the hole (70) so that fuel flows to the injector (71).
Patent FR-2339102-A2 (FR)
Title: Automatic hydraulic brake assembly - has two stators with sealing lips extending around rotors and mounting rings sandwiched between housing portions
IPC: F16D57/04
Filed: 1976-01-20
Abstract: The automatic hydraulic brake has a casing in which are mounted two rotor-stator assemblies, the rotors having blades orientated in the same sense of rotation. The stators have blades mounted in a sense opposed to the rotor blades, a passage (154) in each stator blade communicating between the stator rear surfaces and the pockets defined by the blades. Each stator has a circular sealing lip (136) and a mounting ring extension (138). There is a small radial clearance between the rotor and stator peripheral surfaces, this allowing the development of a constant counter-pressure in the pockets defined by the blades.
Patent FR-2338953-A2 (FR)
Title: (Co)polymerising conjugated dienes, esp. butadiene with styrene - with reaction prod. of organometallic cpds. of alkali, alkaline earth and gp. IIIA metal as catalyst
IPC: C08F36/04
Filed: 1976-01-21
Abstract: In the parent patent conjugated dienes are polymerised or are copolymerised with other conjugated dienes or with vinyl-aromatic cpds. in an inert solvent, using as catalyst a reaction prod. from (a) acpd. of formula Me'MR'R2R3R4 Me2(MR'R2R3R4)2, MR'R2R or Me'OMR'R2, (where Me' is an alkali metal, Me2 is an alkaline earth metal M is a metal gp. IIIA, R', R2 and R3 are (ar)alkyl gps. and R4 is an (ar)alkyl gp. or XB, in which X is O, S or N; and B is an (ar)alkyl gp. or MR5R6 in which R5 and R6 are an (ar) alk 1 gp). and (b) is not 1 electron donor contg. is not 1 heteroatom formed among others by reaction prods. of alcohols with an alkali metal. The improvement is that (co) polymerisation is at 50-100 degrees C opt in an inert solvent, using as catalyst a reaction prod. from (a) Me2(MR'R2R3R4)2, with (b) an electron donor of formula R(OCH2CH2)nOMe' or R2NCH2CH2OMe' (where R is an alkyl gp. and n is an integer). The (co)polymers have a high content (up to 92%) of 1,4-trans chains and 4% of 1,2- or 3,4-chains. The inherent viscosity and the 1,4-trans content of the polymers and the rate of polymerisation can be regulated by varying the molar ratio of (a) (b). Tyres and tyre treads produced from the (co)polymers are claimed.
Patent FR-2350522-A2 (FR)
Title: Expansion joint and seal - is made from flexible material held by ends in structure on either side of joint
IPC: B65D90/08
Filed: 1976-05-03
Abstract: The joint is made up from a strip of material (a) which is flexible. The strip is anchored at the ends by being buried in a compound material on either side of the joint. The strip material is perforated with slots or holes (c). The holes are also filled with compound to form a permanent joint. The flexible joint may be mounted at right angles in or at another angle in a joint and the quantity of expansion may be determined by the folds in the material strip.
Patent FR-2360717-A2 (FR)
Title: Parallel bar sewage screen with traversing combs - has oblique cantilever blade deflectors fixed to rear of bars to clean comb teeth
IPC: E02B8/02
Filed: 1976-08-06
Abstract: The teeth of the combs pass between the bars of the primary screen, and the combs travel the length of the bars to promote the sepn. of solids. The comb-cleaner comprises laminar deflectors which remove paper etc. which has been pierced by the comb-teeth. Each deflector may be of straight supple and narrow metal blade-form, and cantilevered obliquely from the back of the reverse-curved head of each primary bar. The combs are displaced by an endless belt and pass down through the deflectors. Each comb-tooth passes between two deflectors which incline at 15-45 degrees from the roots to the tips of the teeth and relative to comb motion. The deflectors, thus, effectively comb each tooth from root to tip and removed attached debris.
Patent FR-2455543-A2 (FR)
Title: Bicycle pedal axle housing - has bore communicating housing interior with duct in axle for lubrication
IPC: B62K19/34
Filed: 1979-05-03
Abstract: Bicycle pedal-axle housing has a cylindrical body the interior of which houses annular bearings (3) and two end caps (4a,4b) through which the pedal axle (2) extends. An axial duct (16) extends from one end of the axle to the other and communicates with the interior of the housing via at least one radial bore (18)between the bearings. The radial bore allows grease to be introduced into the housing without removal of the axle.
Patent FR-2465901-A2 (FR)
Title: Thermo dynamic power generator - has air and water pipes with fluid flow operating turbines in pipes
IPC: F03G7/00
Filed: 1979-09-20
Abstract: The generator has a condenser supplied with water through a collector (2). Hot fluid is pumped through a pipe (3) and flows over slats (4) to the starting point. Hot air drives a paddle wheel (5), and the water returns through a pipe (7). Hot air escapes up the chimney (8) with a deflector (9). The reactor or boiler (10) is connected to the air pipe (11) and the air drives a turbine (12). The air is discharged through the chamber (13).
Patent FR-2495714-A2 (FR)
Title: Noise and play reducing universal joint - has inner member carrying rollers travelling in resiliently supported guides inside outer member
Inventor: GUERLET BERNARD GUISLAIN
IPC: F16D3/205
Filed: 1980-12-05
Abstract: The universal joint, designed for noise reduction and reduced play, has a shaft (1) terminating in a core (2) with three spigots (3) projecting radially from it. The spigots are equally spaced, and each carries a roller (4) with a spherical surface. These rollers can travel along guide channels (r) incorporated in a cylindrical shell (B) attached to a second shaft (6). This shell has a thin wall (7) flanged (7a,b) one end to grip a disc (17) with a bent strap (5) attached, which is clamped around the second shaft. The guide channels are made from bent sheet material (13) and carry a resilient cushioning layer (16) on the outside, retained by the shell.
Patent FR-2514022-A2 (FR)
Title: Granulated fuels made from cereal straw - in machine normally used to mfr. cattle food, and where granules are employed in fuel gas generators for IC engines or boilers boilers
IPC: C10L5/44
Filed: 1981-10-02
Abstract: The straw is treated in a known type of chopping and dry granulation machine normally used for mfg. cattle food based on dehydrated lucerne. Between chopping and granulation, 5-20 wt.% addns. are pref. made, consisting of waste from sugar mills or the distn. of beet, such as a residual liq. or molasses; and/or a similar amt. of waste obtd. in paper mfr; and/or a similar amt. of heavy fuel oil No.2. The granules are pref. used for driving motor vehicles, using a granule reservoir from which the granules are fed into a gas generator, esp. by a feeder screw. The granules can also be used in heating plants, boilers etc. The fuel has twice the density of wood, so it can be stored in a smaller space, and is much drier than wood so tar is not formed in the gas generator.
Patent FR-2574087-A2 (FR)
Title: Preparation of extracts of camomile and of essential oil from tetraploid camomiles
Inventor: CHLODWIG FRANZ
IPC: A01H6/14
Filed: 1984-11-30
Abstract: Process for the preparation of improved alcohol extracts of camomile or of improved camomile essential oil, from the camomile species Manzana.
Patent FR-2582077-A2 (FR)
Title: Perfectionnement a un dispositif a tuyau dilatable
Inventor: RAGOUT BERNARD
IPC: F16L33/28
Filed: 1985-05-14
Abstract: DISPOSITIF A TUYAU SOUPLE, NOTAMMENT POUR OBTURATEUR DILATABLE, DANS LEQUEL LE TUYAU 1 EST RENFORCE PAR DES NAPPES D'ARMATURES 4 EN CABLES SOUPLES DISPOSES EN HELICE ET EST FIXE AU MOINS A UNE EXTREMITE PAR SERRAGE DE CES NAPPES SUR DES PIECES RIGIDES CARACTERISE EN CE QUE LES ELEMENTS D'APPUI 5 ET DE FRETTAGE 6, CO-AXIAUX, PRESENTENT DES SURFACES DE SERRAGE CONIQUES NON ADHERENTES, DIVERGENTES VERS L'EXTREMITE ET EN CE QUE AU MOINS UN COIN POURVU DE FENTES EST ENFONCE ENTRE LES NAPPES DE RENFORT 4 POUR EN ASSURER LE SERRAGE.
Patent FR-2631378-A2 (FR)
Title: Drilling machine with sliding drill head - is raised and lowered by telescopic power cylinders
IPC: E21B7/02
Filed: 1988-05-13
Abstract: The drilling machine has multiple drilling rods.  The machine has a frame with two vertical members (1,2) which form guides for a slide (3) and a slide (18). The slide is actuated by telescopic power cylinders (9) and is connected by chains (19) to the slide (7) which carries the drill head (24).  A platform (13) has a gear box which drives a vertical shaft (21) connected to a second gear box (4) which drives a second vertical shaft (6) which can slide vertically in the second gear box (4).  This second vertical shaft drives the drill head. USE - Drilling machines.
Patent WO-9933677-A2 (WO)
Title: Heating/air-conditioning device integrated in a motor vehicle instrument panel
Inventor: RACCOUARD MICHEL
IPC: B60H1/00
Filed: 1998-12-23
Abstract: The invention concerns a heating/air-conditioning device to be integrated inside a motor vehicle instrument panel, comprising a pulser (26), an evaporator (56), a heating radiator (72) and air distribution means. The evaporator (56) is arranged in a substantially vertical position so as to be traversed by a substantially horizontal air stream (F2); and said evaporator is directly arranged between the pulser (26) and the heating radiator (72) so as to limit head loss.
Patent WO-0220341-A2 (WO)
Title: Procede pour renforcer une structure metallique existante, procede pour renforcer des tuyaux et procede d'ajout de tuyauteries de raccordement a des pipelines
Inventor: KENNEDY STEPHEN J
IPC: B63B9/00
Filed: 2001-08-21
Abstract: L'invention concerne un procédé visant à renforcer un panneau ou un tuyau métallique d'une structure existante, qui comporte les étapes consistant à : fixer une couche métallique de renfort au panneau ou au tuyau métallique de manière espacée afin de former au moins une cavité entre les surfaces internes du panneau métallique et la couche métallique de renfort ; injecter dans cette cavité une couche intermédiaire constituée d'une matière plastique non traitée ; et traiter la matière plastique de sorte qu'elle adhère aux surfaces internes du panneau ou tuyau métallique et à la couche métallique de renfort.
Patent WO-03034570-A2 (WO)
Title: Ameliorations apportees a une commande a distance
Inventor: FOXLEY PHILLIP THOMAS
IPC: H05B37/02
Filed: 2002-10-17
Abstract: L'invention concerne un système capable de commander un certain nombre d'appareils et comprenant une station de commande (2) capable de diffuser un signal vers une ou plusieurs stations de base (26, 28; 200-210). Chaque station de base (26, 28 ; 200-202) est disposée de manière à commander un ou plusieurs appareils (30-40, 212-226) après réception d'une commande prédéterminée provenant de la station de commande. L'appareil (30-40, 212-226) peut être un éclairage public.
Patent HR-P960413-A2 (HR)
Title: Process and apparatus for degassing sulphur
Inventor: LAGAS JAN ADOLF
IPC: C01B17/16
Filed: 1996-09-12
Abstract: Method for removing hydrogen sulphide compounds from liquid sulphur by treating the liquid sulphur with a gas, where liquid sulphur undergoes at least two separate treatments with finely divided gas, and in each treatment, a recirculation system with gas lift is used. The possibility that a part of the liquid sulphur not undergoing any treatment is minimised. Also claimed are an apparatus suitable for removing hydrogen sulphide compounds from liquid sulphur and a method, where the degassing compartment comprises means for creating at least two zones of rising sulphur by introducing finely divided gas into the sulphur.
Patent HU-0000442-A2 (HU)
Title: Lentiviral vectors
Inventor: KINGSMAN ALAN JOHN
IPC: C12R1/92
Filed: 1997-10-17
Abstract: Retroviral vector particles capable of infecting and transducing non-dividing mammalian target cells, which vector particles may be based on letiviruses such as HIV and which have an RNA genome constructed so as to provide in the DNA provirus a non-lentiviral expression control element in the 5'LTR of the provirus.
Patent HU-0002046-A2 (HU)
Title: Sulfonamide compounds, pharmaceutical compositions thereof and process for their preparation
Inventor: ABE YOSHITO
IPC: C07D235/26
Filed: 1998-06-24
Abstract: Sulphonamide compounds of formula R1-SO2NHCO-A-X-R2 (I) and their salts are new. R1 = alkyl, alkenyl, alkynyl, lower cycloalkyl, aryl or heterocyclyl (all optionally substituted); A = a polycyclic heterocycle other than A'; A' = benzimidazolyl, indolyl, 4,7-dihydro-benzimidazolyl or 2,3-dihydro-benzisoxazinyl; X = alkylene, oxa, oxa- lower-alkylene, lower alkylene -oxa, CO, lower alkenylene, imino, imino-lower-alkylene, lower alkylene-imino, thia lower-alkylene or lower-alkylene-thia (with all imino groups optionally substituted); R2 = optionally substituted aryl, optionally substituted heterocyclyl or substituted biphenylyl; provided that (i) if A = alkyl-substituted 3H-imidazo [4,5-b] pyridyl, then R2 is not biphenyl substituted by tetrazolyl, optionally substituted aryl or optionally substituted heterocyclyl; and (ii) if A = lower alkyl-substituted quinolyl, then R2 = R'2; R'2 = optionally substituted aryl; optionally substituted heterocyclyl; or substituted biphenyl (where the substituents are one or more of alkyl, cyclo-lower-alkyl, alkenyl, alkynyl, lower alkanoyl, lower alkoxy, phenyl, heterocyclylalkyl other than substituted tetrazolylmethyl, halo, amino, substituted amino, lower alkylsulphonyl, lower alkylsulphinyl, lower alkylthio, cyano, carbamoyl, mono- or di-(lower alkyl)carbamoyl, nitro, lower halo-alkyl, aryl-lower alkyl, aryl-lower alkenyl, aryl-lower alkoxy, substituted amino-substituted lower alkoxy, lower cycloalkyl-alkoxy, lower cycloalkyl-alkyl, aryloxy-lower-alkyl, acyloxy-lower alkyl, lower hydroxyalkyl, mono- or di-(lower alkylamino)-lower alkyl, aryl-lower alkoxy-lower alkyl, arylthio-lower alkyl,heterocyclyl-lower alkoxy, heterocyclyloxy-lower alkyl, aryl-lower alkylthio, arylureido, lower alkoxy-lower alkoxy, aryl-lower alkynyl, optionally substituted (lower alkyl substituted by divalent hetero-group) or optionally substituted heterocyclyl).
Patent HU-0004639-A2 (HU)
Inventor: JACKSON JAMES W
IPC: A61P31/04
Filed: 1998-10-01
Abstract: A találmány tárgyát általánosságban a Chlamydia egy nagymolekulatömegű (HMW) fehérjéje képezi, valamint ennekaminosavszekvenciája, az ellene ható ellenanyag, beleértve acitotoxikus ellenanyagokat, amik specifikusan kötődnek a HMWfehérjéhez. A találmány tárgyát képezik továbbá a HMW fehérjét vagyannak fragmensét, vagy a HMW fehérjéhez specifikusan kötődőellenanyagot, vagy annak egy részét, vagy a HMW fehérjét vagy annakegy fragmensét kódoló nukleotidszekvenciát tartalmazó profilaktikus ésterápiás készítmények, beleértve a vakcinákat. Ó
Patent HU-0004846-A2 (HU)
Inventor: TAN ERIC GAY GHEE
IPC: A61B1/31
Filed: 1998-09-09
Abstract: A találmány tárgya vizsgálótükör testüreg kitágítására,amely magában foglal: egy főtestet (12); első tágító peckeket (14B)amelyek proximális végüknél (16B) - az első tágító peckek (14B)vonatkozó disztális végeinek (18B) egymástól való eltávolodásátlehetővé tevően - a főtesttel (12) vannak összekapcsolva; és egy, afőtesthez (12) elforgathatóan csatolt működtető szervet (20), ahol aműködtető szerv (20) egy ahhoz erősített második tágító pecekkel vanellátva. A működtető szerv (20) az első tágító peckek (14B) proximálisvégeivel (16B) való ütközési helyzetbe elfordíthatóan és az elsőtágító peckek (14B) disztális végeinek (18B) és a második tágítópeceknek (28) egymástól való eltávolítását és ezzel a testüregkitágítását biztosítóan van elrendezve. Ó
Patent HU-0100876-A2 (HU)
Inventor: KIVES GYOERGY
IPC: F25B30/02
Filed: 2001-02-23
Abstract: A találmány egy olyan forgó rendszerű, kiegyenlített, négymunkaszektoros, csúszólapátos motorváltozat, melyet az alkalmazottmunkaközeg expanziós nyomása működtet oly módon, hogy munkaszektoraitfelváltva expanziós (4), ill. kompressziós (5) munkatérnek alakítjákki és megnövelik az egymással szemben elhelyezkedő expanziós terek (4)nagyságát. A folyamatot a veszteségeket meghaladó teljesítményűkompresszorral tartják fenn melynek teljesítménye a közös vezetékbenáramló munkaközeg útján adódik hozzá a hőszivattyúmotor kompressziósmunkaterei (5) által végzett sűrítőmunkához. A találmány szerintihőszivattyúmotor így függetlenné vált a meghajtómotor, ill.kompresszor közös tengelyétől, s ez a körülmény a motorkiegyenlítettsége révén is hihetetlenül egyszerű motorváltozatkialakítását tette lehetővé. Egyszerűsége hőerőműi igényekhezalkalmazkodó nagyságrendű kialakítását is lehetővé teszi. Ó
Patent HU-0101237-A2 (HU)
Inventor: HASHIMOTO EIJI
IPC: A61K/
Filed: 1999-03-25
Abstract: A szabadalom tárgya makrolid vegyület orális adagolásúgyógyszerformája, amelyben a makrolid vegyületet elnyújtott kioldódásjellemzi, vagyis elnyújtott kioldódású gyógyszerforma, amely előnyösenszilárd diszperziós készítményt tartalmaz; a szilárd diszperzióskészítmény amorf állapotú makrolid vegyület szilárd oldata, szilárdalapanyagban. Ó
Patent HU-0101938-A2 (HU)
Inventor: FLATSKER ALBERT
IPC: B61B7/00
Filed: 2001-05-11
Abstract: A találmány tárgya föld alatti és külszíni függősín és függősodronykötélpálya, mely a bányászatban és a külszínen is alkalmazható.A találmány tárgya, hogy az alsó és felső függesztő szerkezet (2)révén a szállítóvágat vagy alagút biztosítószerkezetére vagy akülszínen az állványokra függesztett és a függesztő szerkezetben lévő,gyakorlatilag I-keresztmetszeti alakú tartógerenda (3) aljáhozerősített acélsodrony anyagú tartókötele és/vagy csatlakoztatótartósín van. A találmány szerinti függőpálya lényege, hogy atartógerenda (3) alsó felületéhez mereven erősített, a tartókötelet(1) befogadó és részben körülvevő horonnyal (6) kiképzett kötélsaruja(4) és a tartógerendának (3) a kötélsaruhoz (4) csatlakozó részében atartókötelet (1) befogadó részében a tartókötelet (1) befogadó, akötélsaruban (4) lévő hornyot (6) 200° és 300° közötti kerületi szögűhoronnyá kiegészítő hornya (7) van. Lehetőség van, hogy a tartógerenda(3) aljához karmantyú csatlakozik, mely lehetővé teszi a tartósín(20), függősín összekapcsolását a tartógerendával, így lehetővé téve akettős szállítási mód bevezetését. Ez egyben a feszítő- éstartószerkezetet jelenti. Ó
Patent HU-0102317-A2 (HU)
Title: Procedure for continouos monitoring of physical features of ground
Inventor: SZOELLOESI SANDOR
IPC: G01N27/00
Filed: 2001-06-01
Abstract: According to the proposal measuring instruments containing sensor units are located in the soil. Measurements are transmitted to a central station. The sensor units (30) are provided with a d.c. supply of predetermined voltage, which polarises the free water molecules in the soil. After a predetermined period the polarity of the d.c. supply is changed, causing change of polarity of the free water molecules in the soil (10). The time taken by the free water molecules in the soil to change their polarity is measured, and its value is used to determine the amount of free water molecules in the soil.
Patent HU-0104613-A2 (HU)
Inventor: LUKACS GABOR
IPC: F16C1/10
Filed: 2001-10-31
Abstract: A találmány szerint a bovden hüvelye (1) és spirálja (2) is műanyagbólkészül. Ó
Patent HU-0202734-A2 (HU)
Inventor: LAUGHLIN
IPC: A61K31/506
Filed: 2000-05-01
Abstract: A találmány tárgya pegilezett alfa-interferon és egy CCR5 antagonistaalkalmazása HIV-1-fertőzött, illetve pegilezett alfa-interferon, egyCCRS antagonista, ribavirin és a HAART hatóanyagai alkalmazása a HIV-1és HCV által együttesen fertőzött páciensek kezelésére szolgálógyógyszerkészítmény előállítására. A kezelés pegilezett alfa-interferon terápiásan hatásos mennyiségének, egy CCR5 antagonistaterápiásan hatásos mennyiségének, valamint adott esetben ribavirin ésmás anti-HIV-1 hatóanyagok terápiásan hatásos, a HIV-1-RNS, illetve aHCV-RNS csökkentéséhez elegendő mennyiségének egymással összefüggőbeadásából áll. Ó