baber/WOPTO huggingface dataset:
Patent EP-0494230-A1 (EP)
Inventor: KAUFMAN STEPHEN B
IPC: A61J1/03
Filed: 1990-09-28
Abstract: Un dispositif (10) de libération de médicaments comprend un logement (12) contenant des premier et second emplacements (40, 42) de stockage séparés, destinés à maintenir des doses de médicaments hors de portée de l'utilisateur. Des premier et second mécanismes (46, 48) de libération séparée associés, permettent la libération sélective d'une dose de médicaments soit du premier soit du second emplacement de stockage chez le patient. L'invention présente un élément (50) de régulation faisant la distinction entre l'actionnement du premier et du second mécanisme de libération, distinguant ainsi la libération de médicaments logés dans les premier et second emplacements de stockage. Ledit élément de régulation distingue entre les premier et second critères d'entrée différents. En réponse au premier critère d'entrée et non en réponse au second critère d'entrée, ledit élément de régulation actionne le premier mécanisme de libération. En réponse au second critère d'entrée, ledit élément de régulation actionne le second mécanisme de libération.
Patent EP-0574379-A1 (EP)
Inventor: VERHOEVEN CHRISTIAAN JOHANNES
IPC: H03K3/282
Filed: 1990-10-15
Abstract: PCT No. PCT/NL90/00154 Sec. 371 Date Apr. 3, 1992 Sec. 102(e) Date Apr. 3, 1992 PCT Filed Oct. 15, 1990 PCT Pub. No. WO91/06151 PCT Pub. Date May 2, 1991.Oscillator circuit of the regenerative type, comprising a first oscillator at least including a first feedback amplifier (Qa1, Qb1) and a first integrator (C1) in which the first oscillator has an output signal having two stable levels alternating in one oscillation cycle and an unstable or regenerative switching state between each of them, in which the loop gain is greater than unity, and has an input signal which originates from the integrator and which varies time-dependently in a positive or negative sense. A second oscillator identical to the first oscillator is provided which at least includes a second feedback amplifier (Qa2, Qb2) and a second integrator (C2) having an oscillation cycle which is equal to the said oscillation cycle or a multiple thereof and which is shifted with respect thereto. A first or second comparator (Qc1, Qd1, Qc2, Qd2) is provided which is associated with the first or second oscillator respectively and which detects the passage through zero, situated between two threshold levels, of the input signal of the associated first or second oscillator and derives therefrom a separate excitation signal for the second or first oscillator respectively.
Patent EP-0500726-A1 (EP)
Inventor: HALOPE CHRISTOPHE
IPC: B41M1/30
Filed: 1990-11-13
Abstract: L'invention concerne un support synthétique souple imprimable portant au moins une marque d'authentification ou de sécurité. Ce support comprend: un substrat en matière synthétique, au moins une marque sur au moins l'une des faces du substrat constituée par au moins une couche de composition modifiant l'opacité du substrat, au moins une couche d'une composition pigmentaire imprimable déposée sur la face portant la marque et éventuellement sur la face du substrat ne portant pas de marque; la marque étant peu à non visible en lumière réfléchie et parfaitement visible en lumière transmise. Application à la sécurisation de papier synthétique.
Patent EP-0458162-A1 (EP)
Inventor: AKIBA SHUN-ICHI
IPC: C11D3/386
Filed: 1991-05-13
Abstract: A proteinase-resistant cellulase, a microorganism producing the same, and a process for producing such a proteinase-resistant cellulase is disclosed. The cellulase can be used as an additive to detergent compositions for washing clothes containing a proteinase, without immobilization or stabilization by chemical modification. The proteinase-resistant cellulase can be produced by a novel microorganism,  Aspergillus niger  KSM-24 [deposited with Fermentation Research Institute, Agency of Industrial Science and Technology (FERM BP-3359)].
Patent EP-0457359-A1 (EP)
Inventor: BELOUSCHEK PETER DR RER NAT
IPC: C02F1/26
Filed: 1987-06-04
Abstract: In the sepn. of organic cpds. from water by extn., a coherent layer of the extn. agent extends throughout at least part of the height of, and/or is supported on, an open-pored support material. The contaminated water flows through this layer of extraction agent. The support material consists of layer of a granular substance, a packing material, or an open-pored foamed material. The water subsequently passes through a separation chamber in which any entrained particles of the extraction agent are deposited and are recirculated to the support structure. The support structure is made of or coated with a material which tends to adsorb or to coalesce the extraction agent. Before entering the extraction chamber, the water is dosed with a soluble adsorption promoting additive, especially a long-chained alcohol and/or a nonionic surfactant. Used for sepg. esp. halogenated hydrocarbons from water, using lipophilic extn. agents which do not mix with water, such as paraffin, wax or oil. The procedure is simple and effective, requires only a single vessel, avoids the need to control the rate of extraction agent dosing, and provides a high throughput due to the close contact between the water and the extn. agent.
Patent EP-0538503-A1 (EP)
Inventor: KAGEYAMA SHUHEI
IPC: B43K24/08
Filed: 1991-10-21
Abstract: A rotary-cam ball-point pen having an outer sleeve (1), a rotary-cam mechanism (5) comprised of a cam body (2) provided on the inside of the outer sleeve, a rotary-cam (2) engaging the cam body, and a cam bar (4) engaging the rotary-cam, and a refill (7). The rear portion of the refill is loaded backward by an elastic body (6) inserted into the rotary-cam. The cam bar has a structure with flexibility in which the cam bar can be distorted inward by applying a radial force. Since the cam bar is inserted into the outer sleeve from the rear side of the outer sleeve, it is possible to form a clip (21) of an integral part of the cam bar, or a decoration (22) having dimensions larger than the outside diameter, or a knocking cap.
Patent EP-0490345-A1 (EP)
Inventor: NAGASE RYUICHI
IPC: C04B35/01
Filed: 1991-12-10
Abstract: A non-magnetic substrate (11) for use in a magnetic head (10), consists of the basic composition consisting of CoO and NiO or NiO, and (a) from 0.1 to 7% by weight of ZrO₂ and HfO₂ based on 100% of the basic composition, or (b) from 0.1 to 7% by weight of ZrO₂, and from 0.1 to 2% by weight of Al₂O₃. Cracking of the magnetic-layer structure is prevented.
Patent EP-0472262-A1 (EP)
Inventor: MORIZUKA KOUHEI
IPC: H01L29/737
Filed: 1991-03-28
Abstract: In a semiconductor device, a depletion region is provided in a part of an emitter region by pinning Fermi level at Schottky junction or an interface with a high-resistivity semiconductor layer or surface thereof. The depletion region is extended throughout a full thickness of the emitter layer (8), thereby to prevent electrons from being diffused in the direction of the interface with the high-resistivity semiconductor layer so as to recombine through crystalline defects. Thus, the current gain of the device is greatly increased.
Patent EP-0465184-A1 (EP)
Inventor: ABE FUMIO
IPC: B01D53/94
Filed: 1991-07-01
Abstract: A resistance adjusting type heater according to the present invention comprises a honeycomb structure (10) having a large number of passages (11). The honeycomb structure is provided with at least two electrodes (15) through which a current is supplied thereto. The honeycomb structure (10) also has e.g. slits (12) adjusting resistance to achieve current density of 5 A/mm² or above between the electrodes. A current is supplied between the electrodes at a current density of 5 A/mm² or above. A catalytic converter operating method is described in which a heater is energized at a predetermined power level or above and thereby heated substantially concurrently with the operation of an engine. During the heating, an oxidising gas is introduced into the catalytic converter. When the temperature of the heater exceeds a value at which a main catalyst of the catalytic converter, or a light-off catalyst carried on the heater, can function, the power level is reduced by an output adjuster and supply of the oxidizing gas is suspended.
Patent EP-0475687-A1 (EP)
Inventor: TAKAHASHI KAZUTERU
IPC: C07C15/00
Filed: 1991-09-05
Abstract: Benzene (1 mole) and  n -butene (0.2 to 1.2 mole) are mixed together with a liquid catalyst comprising 0.5 mole HCl and 2 moles of an aromatic hydrocarbon having 1 mole of AlCl₃ bonded thereto, and reacted at a temperature of 80-150°C for a time T of 0.01 - 0.7 hour, and at a catalyst concentration of not more than 0.9 wt%, usually 0.01 - 0.9 wt%,and the concentration C satisfying the formula:           40 > [C x T x 2        (K-20)/10       ]>20           
     The reaction can be batchwise or continuous. The  sec -butylbenzene product is separated and recovered; by-product di- and tri- sec -butylbenzene may be transalkylated or recycled; unreacted benzene may be recycled; the spent catalyst can be recovered and recycled. 
     By-product isobutylbenzene is kept to no more than 1 wt%. 
     The  sec -butylbenzene is useful in the production of phenol, e.g. by oxidation.
Patent EP-0481742-A1 (EP)
Inventor: CLIFFE IAN ANTHONY
IPC: A61K31/4409
Filed: 1991-10-16
Abstract: Piperazine derivative of formula
       
 and the pharmaceutically acceptable acid addition salts, where A is an alkylene chain of 1 or 2 carbon atoms optionally substituted by one or more lower alkyl groups, m is 0, 1 or 2, R is hydrogen or lower alkyl, R¹ is aryl or a mono- or bicyclic heteroaryl radical, R² is hydrogen or lower alkyl, R³ is a heteroaryl radical, R⁴ is hydrogen, lower alkyl or aryl, and R⁵ is hydrogen, lower alkyl, cycloalkyl, cycloalkyl(lower)alkyl, aryl, or aryl(lower)alkyl or R⁴ and R⁵ together with the nitrogen atom to which they are both attached represent a saturated heterocyclic ring which may contain a further hetero atom are 5-HT 1A - binding agents and may be used, for example, as anxiolytics.
Patent EP-0544037-A1 (EP)
Inventor: CARPENTER KEITH HERBERT
IPC: F23K3/02
Filed: 1991-11-26
Abstract: Sludge is conveyed through a conduit (16) to an attrition segment (20) adjacent to a kiln (12). A fluid is introduced into the attrition segment at a pressure sufficient to attrite sludge in the attrition segment (20) into smaller particles and to eject these particles into the kiln (12), whereby the sludge is burned more efficiently, a flame shape of the burning sludge is enhanced, and large, incombustible objects are removed from the sludge.
Patent EP-0468851-A1 (EP)
Inventor: PERE GERARD
IPC: B25B5/06
Filed: 1991-07-15
Abstract: The present invention relates to an inflatable and deflatable buffer (1) formed by a block of elastically deformable material comprising an internal slit (2) whose walls in the initial state meet to form a solid section of said block and an inflating channel (3) comprising a first end (3a) level with said internal slit and a second end (3b) connected to a pressurised fluid source. The present invention also relates to a thrustor for extending a threaded connecting component, comprising means which exert a piston action on said piston component and are formed by an inflatable and deflatable buffer according to the invention. <IMAGE>
Patent EP-0475844-A1 (EP)
Inventor: ISRAEL MAURICE
IPC: A61K31/55
Filed: 1991-09-12
Abstract: Use of a derivative of formula (I): 
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 in which R, R1, R2 and n are as defined in the description, to obtain medications intended for the treatment of disorders of cholinergic transmission.
Patent EP-0491596-A1 (EP)
Inventor: DAUTRICHE PIERRE
IPC: G01J5/34
Filed: 1991-12-06
Abstract: The invention relates to infrared detectors whose detecting part consists of a layer of pyroelectric material deposited on a semiconductor substrate. The purpose is in particular to facilitate the polarisation of the layer of pyroelectric material after its deposition on the semiconductor substrate. 
<??>The detector of the invention includes a semiconductor substrate (15) bearing a layer of pyroelectric material (11) in which zones are defined, each corresponding to a pixel (P1 to P9). Each pyroelectric zone is defined by an electrode, termed the lower electrode (EI 1 to EI 9), in contact with one face of the pyroelectric layer (11) turned towards the substrate (15). According to a characteristic of the invention, a diode, termed the polarising diode (DP), is formed in the substrate (15) for each pixel (P1 to P9). The polarising diode is connected to the lower electrode (EI 1 to EI 9) in such a way as to permit a current to pass between the substrate (15) and the lower electrode. 
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Patent EP-0470009-A1 (EP)
Inventor: FRIGIERE RENE
IPC: F23Q2/16
Filed: 1991-07-05
Abstract: These means are of the type constituted by a reservoir-forming enclosure (3) provided with an orifice (5) and integrated into the body of the apparatus intended for consuming this gas or formed in a cartridge (2) which is removable from and connectable to this apparatus, this enclosure (3), which is provided with a member (8, 8a, 8b) for opening and closing this orifice (5), containing a hydrocarbon-adsorbent substance (4). On the one hand, the enclosure (3) is provided with a pressure reducer (6, 6a, 6b) situated upstream from its orifice (5) and, on the other hand, the adsorbent substance contained in the enclosure (3) is a powdery substance belonging to the family of substances having high specific surface area, that is to say greater than 200 m<2>/g, combined with high porosity, that is to say 80%. <IMAGE>
Patent EP-0536128-A1 (EP)
Title: Aqueous-liquid and blood-absorbing powdery reticulated polymers, process for producing the same and their use as absorbents in sanitary articles.
Inventor: DAHMEN KURT
IPC: C08J7/052
Filed: 1990-11-20
Abstract: PCT No. PCT/EP90/01981 Sec. 371 Date Dec. 29, 1992 Sec. 102(e) Date Dec. 29, 1992 PCT Filed Nov. 20, 1990 PCT Pub. No. WO92/00108 PCT Pub. Date Jan. 9, 1992.The present invention relates to a powdery, water-insoluble, cross-linked resin which absorbs aqueous or serous liquids as well as blood and is composed of a) 55 to 99.9%-wt. polymerized, unsaturated, polymerizable, acid-groups-containing monomers which are neutralized to the extent of at least 25 mol-%, b) 0 to 40%-wt. polymerized, unsaturated monomers copolymerizable with a), c) 0.1 to 5.0%-wt. of a cross-linking agent, and d) 0 to 30%-wt. of a water-soluble polymer, whereby the weight amounts a) to d) relate to anhydrous polymer. The polymer is characterized by the fact that the resin powder has been coated with 0.1 to 5%-wt. of an alkylene carbonate, relative to resin powder, and heated to a temperature of 150 DEG  to 300 DEG  C. The present invention further relates to a method of producing said polymer and to the use thereof in sanitary articles, such as diapers and the like, and in absorbent constructions consisting of hydrophilic fibers and absorbing resin.
Patent EP-0515508-A1 (EP)
Inventor: O'DONNELL HUGH W
IPC: E21B7/12
Filed: 1991-02-11
Abstract: Appareil et procédé permettant l'alignement et la connexion sous l'eau de deux tuyaux utilisés dans le forage directionnel et en particulier dans les traversées de plage sans tranchée. Un câble d'alignement (45) est connecté entre les extrémités des deux tuyaux (30, 31) et est tendu pour les amener en alignement axial. Une plate-forme (50) de support rigide est positionnée sur le fond de la mer. Des brides (62, 63, 72, 73) de fixation sont montées sur la plate-forme pour aligner les deux tuyaux. Pour visser les tuyaux, l'un des deux tuyaux tourne autour de l'axe de jonction.
Patent EP-0519977-A1 (EP)
Inventor: BOLEY DIETER
IPC: F26B25/14
Filed: 1991-03-16
Abstract: On décrit un dispositif pour le stockage et le cas échéant le transport de pièces (5), comportant au moins un récipient (1) tubulaire présentant au moins un emplacement destiné à recevoir une pièce qui peut être insérée dans le récipient (1) par un orifice de chargement. Le dispositif objet de l'invention est caractérisé en ce que le récipient tubulaire (1) (tube) présente à une extrémité un orifice d'entrée auquel on peut relier un raccord de sortie (7, 8, 9) de fluide d'un dispositif de traitement pour le traitement de surface de la pièce au moyen d'un fluide de traitement et, à l'autre extrémité, un orifice d'évacuation (3) du fluide sur lequel on peut disposer une conduite d'évacuation du fluide.
Patent EP-0554328-A1 (EP)
Title: Method of recovering substantially pure co 2 from a fermentation gas.
Inventor: VAN OEVEREN PIETER WOUTER
IPC: C01B32/50
Filed: 1991-10-24
Abstract: PCT No. PCT/NL91/00213 Sec. 371 Date May 10, 1993 Sec. 102(e) Date May 10, 1993 PCT Filed Oct. 24, 1991 PCT Pub. No. WO92/07933 PCT Pub. Date May 14, 1992.A method of recovering substantially pure CO2 from a fermentation gas polluted with organic compounds and with sulphur compounds comprising the steps of: (a) washing the gas with water or an aqueous solution in a scrubber with a packed bed until the washed gas contains no more than 2.5 ppm organic impurities; (b) oxidizing the oxidizable impurities so as to provide a gas having a level of purity such that when said gas is bubbled through mineral water there are no noticeable smell or taste deviations; (c) removing the major part of the water; and (d) drying the CO2 to the desired water content.
Patent EP-0554355-A1 (EP)
Title: Mehods and pharmaceutical kits useful for detecting microorganisms associated with vaginal infections
Inventor: SHEINESS DIANA K
IPC: G01N33/543
Filed: 1991-10-21
Abstract: The present invention provides methods and kits useful for detecting microorganisms associated with vaginal infections. More particularly, the claimed methods and kits permit simultaneous detection of Gardnerella vaginalis, Candida spp. and Trichomonas vaginalis in a complex biological sample. The invention features a dipstick and nucleic acid sandwich hybridization for simultaneously detecting the presence of more than one target nucleic acid sequence in a lysed sample.
Patent EP-0512117-A1 (EP)
Inventor: IMAMURA ISAO CANON KABUSHIKI K
IPC: G03F7/30
Filed: 1991-11-28
Abstract: Procédé et dispositif d'élimination de résist capables de stimuler de manière significative l'action d'élimination de résist du liquide d'élimination de résist, et capables d'uniformiser davantage l'élimination de résist par ledit liquide d'élimination de résist jusqu'à un niveau très élevé par projection d'un mélange de liquide d'élimination de résist et de gaz ou, dans un autre mode de réalisation, par projection de liquide d'élimination de résist et de gaz sur ledit résist.
Patent EP-0496234-A1 (EP)
Inventor: CASTELLAN BRUNO
IPC: B65G57/18
Filed: 1992-01-13
Abstract: Unit (10) to feed and stack layer of sections, which is located downstream of a layer-forming platform (11) and upstream of a packaging assembly (32), the layer-forming platform (11) comprising a plurality of conveyors (29), the unit (10) consisting of a plurality of first manipulator arms (40) and a plurality of second manipulator arms (41) able to rotate about an axis (42) parallel to the lengthwise axis of the sections to be packaged, the manipulator arms (40-41) bearing layer manipulators (35-36) able to move lengthwise along the manipulator arms (40-41) in the transient state of rotation of the movable manipulator arms (40-41), the layer manipulators (35-36) having an engagement position (45) arranged substantially at the front of and external to their relative manipulator arms (40-41).
Patent EP-0507057-A1 (EP)
Inventor: KETTENBACH KARL ING GRAD
IPC: B01D21/24
Filed: 1992-02-05
Abstract: The novel floating sludge clearer for round basins which has a discharge channel and a clearing shield which can move relative thereto, is characterised in that the clearing shield, for clearing in sections, is repeatedly lifted out, advanced to a position distant from the discharge channel, halted there and lowered, while the discharge channel follows the clearing shield, pushing together the floating sludge, and in that the inlet edge of the discharge channel, prior to the lowering effecting the discharge of the floating sludge, is lowered in advance by a drive to a position taking into account the water level in the basin. The path of descent for the floating sludge discharge is then always correct and avoids the discharge of water. A clearing shield which interacts with a plurality of fixed discharge channels operates according to the same principle. It is lowered behind each discharge channel and pushes the floating sludge to the nearest channel. The drive for the advance lowering of the channel inlet edge can be designed as a float which moves the inlet edge in accordance with the changing water level. <IMAGE>
Patent EP-0555501-A1 (EP)
Inventor: MICHIMAE KIYOHARU
IPC: F23G5/08
Filed: 1992-02-12
Abstract: A distillation type incinerator generates gas containing much combustible gas and generates residue which contains less unburned matters and can be taken out in lumps. The dry distillation type incinerator comprising a feeding tower (T) composed of a hopper (4) and a body (2), and an inclined multistage furnace. The hopper (4) is composed of an inlet (1) and of a conveyor (6) and the body (2) is composed of plural dampers (3,3,3), each damper having an opening through which combustible matter is deposited thereon. The inclined multistage furnace (1) is composed of a first stage chamber (5), serving mainly as a dry incinerator chamber, of a middle stage chamber (7), serving mainly as a combustible chamber, and of a last stage chamber (9) serving as a chamber for melting residue therein. The three chambers are gradually inclined forward in the descending order. A first gate (19) is provided between the last stage chamber (9) and the middle stage chamber (7) and a second gate (21) is provided at a discharge port (13) of the last stage chamber (9). Pushers (5b,7b,9b) are provided for raking out unburned matter or residue along the inclined furnaces. The first stage chamber (5) has an exhaust pipe (15) for exhausting a combustion gas, the second stage chamber (7) has an air inlet (7c) for introducing air thereinto, the third stage chamber (9) has an air inlet (9c) and a smoke dust (22) for discharging the combusting gas.
Patent EP-0513623-A1 (EP)
Inventor: BERGMEISTER JOSEF JUN
IPC: B60P3/16
Filed: 1992-05-04
Abstract: The semitrailer (1) has two rear stands (15) of constant length and two front stands (17) whose length is automatically adjusted when the semitrailer (1) is parked in such a way that the semitrailer (1) is not subject to torsion stresses during this process. For this purpose, the front stands (17) are constructed as telescopic stands and provided in each case with a hydraulic piston/cylinder unit (24, 25) which are connected to one another via a hydraulic line (28). During the parking process, the hydraulic line (28) opens so that the stand (17) which is first to strike the ground is retracted, the hydraulic fluid which is expelled as a result of this correspondingly extending the piston (25) of the other stand (17) until this stand (17) also comes to rest on the ground. Subsequently, a shut-off valve (29) of the hydraulic line (28) is closed, as a result of which the automatically set length of the two telescopic stands is locked. The semitrailer (1) is suitable in particular for receiving a drum mixer body and can be set down at the building site during a concreting process without there being the risk of the rotary bearing (8) of the mixer drum (7) being damaged as a result of torsion stresses on the semitrailer. <IMAGE>