baber/WOPTO huggingface dataset:
Patent EP-0574364-A1 (EP)
Inventor: RAPANELLI EZIO
IPC: B04B1/20
Filed: 1993-05-27
Abstract: Horizontal centrifuge comprising a drum (1), a helicoid screw (2, 2a) coaxial to the drum (1) and arranged inside the latter, two closure heads (14, 15) located at the ends of the drum (1) and provided with nozzles (4, 6) for discharging to the outside oil and water/solid remainders respectively and an inlet tube (3) for the oily slurry ending inside the hollow body (2a) forming the helicoid screw (2, 2a). 
     The horizontal centrifuge is provided with a plurality of diaphragms (11, 12, 13) which allow an almost perfect separation of the columns formed by the oil and water/solid remainders. 
     The nozzles (4) providing the way out for the oil are adjustable and allow to maintain constant the height of the oil column inside the drum (1). 
     The independent rotary motion of the drum (1) and the helicoid screw (2, 2a) is performed by means of an epicyclic motor reducer (7).
Patent EP-0617700-A1 (EP)
Inventor: WANG SHIHO
IPC: C03B8/02
Filed: 1992-12-11
Abstract: On décrit un procédé sol-gel amélioré pour fabriquer de grands monolithes de gel sans craquelure (par ex. de silice) ainsi qu'une microstructure de gel adaptée spécialement à un besoin et permettant d'ajuster les concentrations relatives d'un diluant à l'alcool (par ex. l'éthanol) et/ou d'au moins un catalyseur (par ex. HCl et HF). Des variations contrôlées du rayon moyen du pore du gel, de la masse volumique non tassée, du coefficient de rupture et du coefficient d'élasticité s'étendant sur une grande gamme peuvent être adaptées, de cette façon, spécialement à un besoin. Ceci permet d'optimiser le procédé pour cette application particulière.
Patent EP-0628063-A1 (EP)
Inventor: KLEPSCH LILIANA
IPC: C08L55/02
Filed: 1993-02-24
Abstract: Une feuille thermosoudable détachable servant à fermer des récipients, par exemple des gobelets, en matière plastique, en particulier en polystyrène, se compose d'une couche unique à orientation biaxe en polystyrène antichocs, et en particulier en polystyrène antichocs mélangé à un copolymère styrène-butadiène à deux séquences.
Patent EP-0628259-A1 (EP)
Inventor: ONO TAKUJI
IPC: A23L3/3418
Filed: 1993-02-25
Abstract: Procédé amélioré de production de conserves dans lequel l'aliment ne subit pas de changement de goût ni de couleur, ledit aliment ne permettant pas l'emploi d'un antioxydant et devant conserver sa souplesse ainsi que sa forme, et étant caractérisé par une durée de sapidité prolongée. Le procédé comprend une étape d'emballage, une étape d'évacuation, une étape de remplissage de gaz et de scellement, ainsi qu'une étape de traitement thermique. Dans l'étape d'emballage, l'aliment est emballé dans un récipient tel qu'un sac présentant des propriétés d'arrêt de gaz et, dans l'étape d'évacuation, l'air est évacué du récipient. Dans les étapes de remplissage de gaz et de scellement, le récipient sous vide est rempli d'un gaz inerte et ensuite scellé, de manière que l'aliment qu'il contient n'est pas en contact avec l'oxygène du fait de sa propriété d'arrêt de gaz. Ensuite, dans l'étape de traitement thermique on chauffe l'aliment tel quel de manière que l'on améliore l'effet de stérilisation dû à la chaleur appliquée à l'aliment.
Patent EP-0654029-A1 (EP)
Inventor: ROSEN TERRY J
IPC: A61P11/00
Filed: 1993-06-03
Abstract: The present invention relates to derivatives of formula (I). These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders.
Patent EP-0602227-A1 (EP)
Inventor: STETTER JOSEPH R
IPC: G01N27/12
Filed: 1993-06-17
Abstract: Un capteur extrêmement sensible et sélectif permet de détecter des composés halogénés et comprend une goutte (16) de silicate de fluorure de sodium-lanthane, de formule moléculaire NaLa4(SiO4)3F, dans laquelle sont incrustées deux électrodes (12, 14) en métal noble de préférence sous forme d'un fil de platine droit (12) placé près du centre et d'un fil de platine hélicoïdal (14) placé près de la périphérie de cette goutte. Les deux extrémités (13, 15) de l'hélice (14) et une extrémité (17) du fil droit (12) sont connectées aux broches (13', 15', 17') d'un support (18) de transistor miniaturisé à trois broches. La goutte (16) est enfermée dans une chambre (20) comportant une arrivée d'air (22) et une sortie d'air (24). Un courant passant dans le fil hélicoïdal (14) maintient la température du capteur à environ 500 °C par chauffage résistif. Une baisse de résistance survenant entre les deux fils indique la présence d'un composé halogéné dans l'échantillon d'air auquel la goutte est exposée.
Patent EP-0604665-A1 (EP)
Inventor: OBARA HARUKI
IPC: B23H7/02
Filed: 1993-07-13
Abstract: Un procédé permet de mesurer précisément la température et la répartition d'un fil pendant une opération d'étincelage. Lorsqu'on interrompt la tension d'étincelage, le courant de boucle (IL) passe et, grâce à lui, obtient la résistance existant entre les électrodes (11 et 12) et on mesure la tension existant entre ces mêmes électrodes avec un amplificateur différentiel (13). A partir de cette résistance, on peut obtenir la température du fil (1). Il est donc possible de mesurer précisément la température de ce fil pendant l'étincelage.
Patent EP-0626888-A1 (EP)
Title: Process for producing a two-layer paint and suitable non-aqueous paints therefor.
Inventor: ROECKRATH ULRIKE
IPC: B05D5/06
Filed: 1993-02-03
Abstract: PCT No. PCT/EP93/00242 Sec. 371 Date Aug. 23, 1994 Sec. 102(e) Date Aug. 23, 1994 PCT Filed Feb. 3, 1993 PCT Pub. No. WO93/15849 PCT Pub. Date Aug. 19, 1993.The invention relates to a process for the production of two-coat finishes of the basecoat/clearcoat type, in which nonaqueous transparent topcoats are employed, which comprise (A) a synthetic resin containing hydroxyl groups or a mixture of synthetic resins containing hydroxyl groups, (B) an amino resin or a mixture of amino resins, and (C) a blocked polyisocyanate or a mixture of blocked polyisocyanates, in which component (C) comprises isocyanate groups blocked both with a blocking agent (I) and with a blocking agent (II), and the blocking agent (I) being a dialkyl malonate, the blocking agent (II) being a blocking agent which is different from (I) and contains active methylene groups or an oxime, and the ratio of equivalents between the isocyanate groups blocked with (I) and the isocyanate groups blocked with (II) being between 1.0:1.0 and 9.0:1.0.
Patent EP-0682839-A1 (EP)
Inventor: JASINSKI LEON
IPC: G06V10/98
Filed: 1993-07-19
Abstract: A method of transmitting and receiving encoded data generated from input data comprising readable text characters (102) in a communication system having an optical character recognition element (206) and a graphic encoding element (208), the communication system also having a transmitter (114) and a receiver (116), comprises accepting (602) the input data comprising the readable text characters (102) by a facsimile input (202). The method further comprises encoding (620, 622) as character code format data the readable text characters (102) received that are recognizable by the optical character recognition element (206), and encoding (610, 612, 614) as graphic code format data the readable text characters (102) received that are not recognizable by the optical character recognition element (206). The method further comprises assembling (632) the character code format data and the graphic code format data into an output data stream, the output data stream including information that describes original sizes and positions relative to one another of the readable text characters (102).
Patent EP-0656870-A1 (EP)
Inventor: WITHERS JAMES C
IPC: C01B31/02
Filed: 1993-08-12
Abstract: On synthétise des fullerènes en soumettant une source de carbone (84) telle que du carbone particulaire ou des hydrocarbures liquides ou gazeux à un moyen de génération de chaleur intense (82) tel qu'un faisceau d'électrons, un arc, du plasma induit, un faisceau à crépitement, un laser, un dispositif de chauffage ohmique ou des moyens de combustion. Le carbone particulaire ou les hydrocarbures sont évaporés dans un environnement (85) qui condense le carbone pour former les fullerènes.
Patent EP-0662112-A1 (EP)
Inventor: SHIFLETT MARK BRANDON
IPC: C07C19/08
Filed: 1993-09-17
Abstract: Constant boiling azeotropic or azeotrope-like compositions of ammonia and 1,1,1,2-tetrafluoroethane, 1,1,2,2-tetrafluoroethane, difluoromethane, pentafluoroethane or 1,1,1,2,3,3,3-heptafluoropropane are disclosed that are useful as refrigerants, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, expansion agents for polyolefins and polyurethanes and as power cycle working fluids.
Patent EP-0662060-A1 (EP)
Inventor: BARBOTEAU JEAN-GUY
IPC: B62K21/12
Filed: 1993-09-23
Abstract: The handlebar (2) has two grips (6, 7) at its two ends (4, 5) for steering, each grip serving as a pivot for a traction grip (15) fitted to swivel between a retracted, folded position on the steering grip (6) and a deployed position substantially perpendicular to the steering grip. Application particularly to mountain bikes.
Patent EP-0624923-A1 (EP)
Inventor: IKEJIRI FUMITOSHI MITSUI PETRO
IPC: C08K5/09
Filed: 1993-10-05
Abstract: A connector having a housing made from a polyamide resin composition comprising (A) 65-85 wt.% of a specified aromatic polyamide, (B) 5-20 wt.% of a grafted α-olefin random copolymer and/or a grafted aromatic vinyl hydrocarbon/conjugated diene copolymer, or a hydrogenated derivative thereof, (C) 0.1-1.0 wt.% of polyethylene wax or a metal salt of a C₂₆-C₃₂ aliphatic carboxylic acid based on 100 wt.% of the sum total of the components (A) and (B), and if necessary (D) an antioxidant. The invention aims at providing a connector which does not undergo thermal deterioration of the properties such as toughness and is especially excellent in formability and lightweight.
Patent EP-0667888-A1 (EP)
Inventor: PIKE LESLIE CLARK
IPC: C07C69/757
Filed: 1993-10-20
Abstract: On décrit un procédé de préparation de quinacridone de formule (VII), dans laquelle X est méthyle, chloro ou fluoro, et n est 0, 1 ou 2, et qui consiste: (a) à traiter un dialkylsuccinate de formule (II), où R est alkyle ayant de 1 à 3 atomes de carbone, avec au moins la quantité st÷chiométrique d'une solution d'un alcoxide de sodium NaOR dans un alcool ROH, dans un milieu réactif comprenant principalement un ou plusieurs polyéthers aliphatiques de formule R1[O(CH2)m]nOR?1, où R1¿ est alkyle C¿1-4?, m est 2 ou 3, et n est 1, 2, 3 ou 4, à une température comprise entre 70 °C et 120 °C, et à maintenir le mélange réactif à une température comprise entre 90 °C et 150 °C pendant une durée suffisamment longue pour achever la formation du dialkylsuccinylsuccinate (III), et à refroidir le mélange réactif; (b) à ajouter une aniline de formule (IV), où X est méthyle, chloro ou fluoro, et n est 0, 1 ou 2, à acidifier le mélange réactif, à le chauffer à une température comprise entre 60 °C et 100 °C pour convertir le dialkylsuccinylsuccinate (III) en ester dihydro dianilinotérephtalique (V) où X et n ont les significations de la formule (IV), et à refroidir et à neutraliser le mélange réactif; (c) à chauffer le mélange réactif sous vide afin de faire évaporer l'eau, l'alcool ROH et toute aniline non soumise à une réaction, à mettre le mélange réactif sous une atmosphère inerte, éventuellement en ajoutant un supplément de polyéther aliphatique, et à chauffer le mélange réactif à une température de 225 à 300 °C, pour transformer l'ester dihydro dianilinotérephtalique (V) en dihydroquinacridone (VI); et (d) à ajouter une mono-, di- ou tri-éthanolamine ou un 2-alcoxyéthanol de formule R?2OCH¿2CH2OH où R2 est alkyle C¿1-4?, à rendre le mélange réactif plus alkalin, à oxyder la dihydroquinacridone (VI) pour former la quinacridone (VII), et à récupérer la quinacridone dans le mélange réactif.
Patent EP-0607896-A1 (EP)
Inventor: MAEDA SHIGEKI
IPC: H03H17/06
Filed: 1994-01-17
Abstract: In a transversal filter for filtering an input signal (IN) into an output signal (OUT) in response to first through third tap gains (C₋₁, C₀, C₁), the transversal filter comprises a serial-parallel converter (40) for converting the input signal into first and second parallel converted signals. Connected to the serial-parallel converter, a delay circuit (10) has first through fourth taps (11-14) and comprises a plurality of delay units (16, 17) each of which is connected between two taps selected from the first through the fourth taps. Each of the delay units provides twice a unit delay which is substantially equal to a reciprocal of an input data rate of the input signal. The first through the fourth taps of the delay circuit produce first through fourth tap signals, respectively. First and second calculation circuits (31, 32) carry out a calculation operation on three tap signals selected from the first through the fourth tap signals using the first through the third tap gains to produce first and second calculation result signals, respectively. Connected to the first and the second calculation circuits, a parallel-serial converter (35) couples the first and the second calculation result signals to produce the output signal.
Patent EP-0634197-A1 (EP)
Inventor: CHALLANDE CHRISTIAN
IPC: A63C9/08
Filed: 1994-05-16
Abstract: The invention relates to a ski binding, particularly a front binding.   The binding comprises a base (10) joined to the ski, a body (8) mounted on the base, a jaw (4), an energy spring (11) housed in the body to elastically oppose the opening movements of the jaw in response to the lateral and vertical stresses of the boot and a support plate (20) on which the boot sole rests. It is characterised in that the support plate (20) is movable in terms of a rolling (rocking) movement and in that a second rocking (tilting) circuit of the jaw giving rise to the release of the boot and independent of the energy spring of the jaw is controlled by the rolling rocking of the support plate of the boot. <IMAGE>
Patent EP-0636394-A1 (EP)
Inventor: SORCI ARNALDO
IPC: A63D15/00
Filed: 1994-06-30
Abstract: A bowling alley comprising a leveled playing surface (1,2) covered with a low-friction carpet (4) and two pairs of opposing resilient raised rims (5) provided with pockets (13) at the joining corners thereof and at intermediate positions of the two longer rims (5). 
     Each of the raised rims comprises a length of an elongated member incorporating means (2a, 2b, 2c) for securing the member to the playing surface and provided with a resilient profiled band (6) of elastomeric material. 
     A protection arcuated metal strap (8) is inwardly secured to the raised rims (5) for preventing the bowls (7) from escaping out of the bowling alley.
Patent EP-0634166-A1 (EP)
Inventor: REUL BERNHARD
IPC: A61K9/72
Filed: 1994-07-11
Abstract: Drug compositions composed of micronised particles of poorly water-soluble drugs are characterised in that they are coated with a natural, physiologically tolerated ampho-surfactant which forms a micellar colloidal solution in water. Processes for producing these drug compositions are described. These compositions are suitable for inhalation when introduced into an appropriate final container and after addition of a chlorine-free, partially fluorinated, pressure-liquefiable propellant gas.
Patent EP-0636832-A1 (EP)
Inventor: FABRINI MARIO
IPC: F16J13/24
Filed: 1994-07-27
Abstract: Safety cap (10), especially suitable for tanks of steam producing appliances, provided with a bush (18) with longitudinal grooves (24), a through-hole (20) housing a sphere (28) obtained along the inner body (12) being aligned with said grooves. Within said body, a mobile piston (16) is contained which has a peripheral groove (36). In the absence of pressure, the spheres (28) drag the bush (18) towards the inside of the cap (10); while in the presence of pressure, the piston (16) moves forwards and the spheres (28) go down in the groove (26). Lacking the dragging, the cap (10) cannot be unscrewed. A safety valve, made up by a ring (44) and a gasket (46) steps in automatically in the presence of excess pressure, exhausting the flow from an end hole (22). Piston (16) and said valve are kept under tension by suitably calibrated springs (34) and (50).
Patent EP-0647728-A1 (EP)
Inventor: TSENG MENG CHU
IPC: C23C16/458
Filed: 1994-10-12
Abstract: A process and apparatus is described for forming a tungsten silicide layer on a semiconductor wafer (102) in a deposition chamber which comprises mounting a wafer (102) on a susceptor (110) having a fixed outer diameter regardless of the diameter wafer thereon to be processed in said chamber, and flowing into a deposition chamber a mixture of gases, including dichlorosilane gas and a gaseous source of tungsten through a fixed gas inlet pattern formed in a fixed diameter inlet receptacle, whereby a constant gas flow will be maintained in the deposition chamber regardless of wafer diameter being processed to thereby provide uniform deposition conditions in the deposition chamber, independent of wafer diameter. In this manner the same showerhead (2) is used for all diameters of wafers, and while the susceptor (110) is changed with each size of wafer (102) to be processed, to thereby provide a crown pattern (112) on the susceptor (110) corresponding to the diameter of the wafer (102) being processed, the same outer diameter is used for each susceptor (110), thereby providing the same dimensioned gap (84) in the same position between the outer edge of the susceptor and a baffle plate (80) surrounding the susceptor (110), so that the gas flow patterns in the deposition chamber remain constant during deposition, regardless of wafer diameter.
Patent EP-0651362-A1 (EP)
Inventor: ELSINGER HORST GRUNDIG E M V
IPC: G08B25/10
Filed: 1994-10-26
Abstract: Radio alarm systems with a multiplicity of channels for transmitting messages between glass break detector, break detector (opening detector) and the like, and a microprocessor-controlled central unit are known. The individual channels are formed in this case in accordance with the time-division multiplex system or by using the frequency-division multiplex system. In order to increase interference immunity in a simple manner and to allow at the same time the interference-free transmission of messages via the different channels, the channels are formed in the transmission direction from the detectors (sensors) to the central unit by using frequency hopping. The spread (expanded) channels thus formed are subsequently superposed on one another and converted to a single carrier frequency. <IMAGE>
Patent EP-0670124-A1 (EP)
Inventor: SEVERIN WERNER
IPC: A47B13/02
Filed: 1994-11-30
Abstract: In addition to the support structure the stand-up table (10) comprises a foot portion. The top part contains the table top (11), while a middle part contains the support structure for the table top, consisting of an inner tube (12) concentrically surrounded by a cladding tube stand tube (14). A third lower part comprises a foot plate (13) connectable to lower end of the middle part. The table top has a central, round hole, taking up from below a top part of a threaded ring by its inner thread. The ring is screwed to the outer thread of a top cap (16).
Patent EP-0623282-A1 (EP)
Inventor: DAVIS ROYSTON HENRY
IPC: C07D275/03
Filed: 1994-05-02
Abstract: The invention provides a method of combating caterpillar pests, using a compound of general formula
       
 where X represents a halogen atom, R represents a hydrogen atom or an optionally substituted alkyl group, and Q represents an optionally substituted aryl or heteroaryl group. 
     Certain compounds of general formula I are novel.
Patent EP-0612196-A1 (EP)
Inventor: MCWILLIAMS JOSEPH ANTHONY
IPC: H05B3/12
Filed: 1994-02-01
Abstract: A radiant electric heater is manufactured by a method which involves providing a base (2) of microporous thermal and electrical insulation material having a substantially continuous surface, and providing a heating element (4) in the form of an elongate electrically conductive strip (5). The strip (5) is urged edgewise into the continuous surface of the base (2) of microporous thermal and electrical insulation material so as to embed and support the strip (5) edgewise in the insulation material along substantially the entire length of the strip to a depth corresponding to at least part of the height of the strip.
Patent EP-0650831-A1 (EP)
Inventor: SHIMOKUNI KENJI C O SONY CORPO
IPC: C09D11/02
Filed: 1994-10-28
Abstract: A printing apparatus for a cassette (2) accommodating a recording medium such as a tape-shaped recording medium or the like or a cassette accommodating case includes a cylindrical member (20) and a cylindrical pad (23). The cylindrical member (20) is supplied with an ink which contains an inorganic filler having a comparatively large particle size. The ink is added with a titanate coupling agent or an aluminate coupling agent. The cylindrical member has the concave printing plate formed on its peripheral surface and is supported rotatably. The ink on the concave printing plate is transferred to the cylindrical pad (23). The cylindrical pad is supported rotatably. The cylindrical pad is brought in contact with the concave printing plate and the surface of the conveyed cassette accommodating the recording medium or the conveyed cassette accommodating case. The ink transferred to the cylindrical pad from the concave printing plate is transferred to the surface of the conveyed cassette accommodating the recording medium or the conveyed cassette accommodating case.
Patent EP-0635242-A1 (EP)
Inventor: CRAGG ANDREW H M D
IPC: A61B17/22
Filed: 1994-07-21
Abstract: A thrombectomy method and apparatus for dissolving a soft fibrinous obstruction, such as a recently formed thrombus, within a patient's vascular system, either in a patient vein or artery or in a prosthetic implant, employing a soft rotating brush (10) for separating and mixing the fibrin of the thrombus while a dissolving agent, e.g. streptokinase or urokinase, is introduced and mixed in and applied to the separated fibrin. The brush (10) is formed of soft, flexible bristles (12) that extend outward from the distal end of an elongated, flexible, rotatable drive shaft (14) having a drive motor assembly (50) attached at its proximal end. An introducer catheter (30) is introduced and advanced through a patient's blood vessels until the distal end opening (32) is positioned adjacent the soft fibrinous thrombus. The brush (10) is passed through the introducer lumen (34) and out distal opening (32) to place the brush bristles (12) in contact with the soft thrombus. The dissolving agent is introduced during rotation of the brush (10) either through the introducer catheter (30) lumen (34) or a drive shaft lumen and out exit ports (46, 68) at the distal ends thereof in the region of rotation of the bristles (12) for dissolving the soft thrombus as it is mixed by the bristles (12). The bristles (12) are sufficiently resilient and dimensioned for enabling compression and passage of the bristles (12) out of and back into the introducer lumen distal opening (32) and mixing into the fibrin of the soft thrombus, while not damaging the vessel wall. Optionally, a balloon catheter (82) or a mesh basket may be coaxially introduced through the drive shaft lumen (45) and placed downstream to restrain fragments and to allow the dissolving agent to complete the dissolution thereof.