baber/WOPTO huggingface dataset:
Patent EP-0405592-A2 (EP)
Inventor: KAWAKATSU KUNIO C O SANYO CHEM
IPC: C12Q1/68
Filed: 1990-06-29
Abstract: The present invention relates to detecting methord for a specific nucleic acid through hybridization from single staranded nucleic acid and single standord nucleic acid acting complementarily, by using a labelled material having binding capacity to the hybridized double stranded nucleic acid under separation single stranded nucleic acid which was not subjected to hybridization. 
     The present invention possible to specifically detect the nucleic acid found in trance within serum or other fluids as well as the nucleic acid originated in biological contaminations within foods, time required for detection being substantially reduced thoreby. The invention is generally applicable to laboratory tests in clinic , food fabrication industries and so on.
Patent EP-0407949-A2 (EP)
Inventor: GECK BERTHOLD
IPC: H01H13/56
Filed: 1990-07-09
Abstract: 2. In push-button switches with cam-linked latching, in which the high and low position of the push-button is provided by means of a latching element which engages with a latching link, in order to create a latching device which allows a push-button movement which is less than the latching element movement to be achieved it is proposed according to the invention to provide a driving device (10, 11, 15, 16) for the latching element 8 which ensures that the latching element 8 is driven in the opposite direction with respect to the push-button guide direction. 3. In consequence, the push-button movement can be reduced by more than half while maintaining the latching element movement constant with respect to traditionally known latching devices in which the latching element movement corresponds to the push-button movement. <IMAGE>
Patent EP-0413971-A2 (EP)
Inventor: BROCKMANNS KARL-JOSEF DR
IPC: D01H9/00
Filed: 1990-07-21
Abstract: A pair of spindles (2, 3) is arranged on a turret (1) symmetrically relative to the turret axis (11). The axes (12, 13) of the pair of spindles (2, 3) are arranged inclined at an acute angle to the turret axis and diverge from one another in the direction of their free ends. During the rotation of the turret (1) about its axis of rotation (11), the spindle axes (12, 13) form the generatrix of a cone which is open towards the free spindle ends and the mid-axis of which is the turret axis. The inclined arrangement of the spindle axes relative to the axis of rotation minimises the space requirement in the turret region and allows installation in ring-spinning and winding machines with small spinning-station divisions. In contrast, large free spaces for an obstruction-free spinning and unwinding operation are available in the spindle-head region. Severing means, for example a cutting edge (62), are arranged in the region between the two spindles (2, 3), in order to prevent the danger of the formation of a double yarn. <IMAGE>
Patent EP-0412534-A2 (EP)
Inventor: TAKADA TOMIO C O SHOWA DENKO K
IPC: C08L23/16
Filed: 1990-08-08
Abstract: A propylene polymer composition is disclosed, which comprises
     (A) a propylene homopolymer and/or a propylene-ethylene random copolymer containing not more than 10% by weight of ethylene as a monomer unit, said homopolymer and copolymer containing not more than 5% by weight of xylene-soluble matter at 30°C,   (B) an ethylene-propylene random copolymer containing 30 to 75% by weight of propylene as a monomer unit, containing not more than 5% by weight of xylene-insoluble matter at 30°C, having a ratio of weight-average molecular weight to number-average molecular weight of more than 10 but less than 100 as measured by gel permeation chromatography,   (C) an ethylene-propylene copolymer containing 15 to 40% by weight of propylene as a monomer unit and having a melt flow rate of 0.1 to 4.0 g/10 min, a melting peak temperature of not lower than 80°C as measured by differential scanning calorimeter, a crystallinity of at least 1% as measured by X-ray diffraction method, and a ratio of weight-average molecular weight to number-average molecular weight   of 4 to 10 as measured by gel permeation chromatography, and   (D) talc having an average particle diameter of 0.5 to 20 µm,    wherein the amount of polymer component (B) is 5.0 to 40% by weight based on the total amount of polymer components (A) and (B); a polymer composition consisting of polymer components (A), (B) and (C) has an MFR of 2.0 to 100 g/10 min; the amount of polymer component (C) is 17 to 40% by weight based on the amount of the composition, and the amount of talc (D) is 3.0 to 15% by weight based on the amount of the composition.
Patent EP-0450145-A2 (EP)
Inventor: NINOMIYA RYOZI C O INTELLECTUA
IPC: G06F1/26
Filed: 1990-09-05
Abstract: In a power supply control apparatus capable of connecting an AC adapter (11), it is determined by a controller (16) whether or not the AC adapter (11) is connected. When a battery (13a; 13b) is set in the apparatus, it is determined whether the battery (13a; 13b) is in a low battery state. When the AC adapter (11) is connected and the set battery (13a; 13b) is in a low battery state, charge operation for the battery (13a; 13b) is started. During charging, a charged state is monitored on the basis of the current value detected by a current detector (14a; 14b) and a charge time measured by a timer (16a). When the charge amount exceeds a predetermined amount, or the charge time exceeds a predetermined charge time, the charge operation is completed and the battery (13a; 13b) is used as a power supply.
Patent EP-0420167-A2 (EP)
Inventor: KIKINIS DAN NMI
IPC: G09F9/30
Filed: 1990-09-26
Abstract: An electroluminescent semiconductor device in which the drain of a MOSFET acts as the driver for a manganese doped zinc sulfide electroluminescent layer. The zinc sulfide layer is coated with a layer of metal which prevents the emission of light from the electro­luminescent layer except through an aperture extending through the metal layer. Alternatively, the aperture is omitted and laser emission is induced from a semi-reflective end plate positioned on a side of the electroluminescent layer.
Patent EP-0427156-A2 (EP)
Inventor: LERCH GUENTHER
IPC: B26D1/12
Filed: 1990-11-03
Abstract: A process serves to skive flap-like workpieces made of leather or artificial leather. A skiving machine (10) used for this purpose has a feed roller (15), at least one guide element (13, 14) and a bell-shaped blade (12) for transporting and guiding the workpieces. Servomotors serve to adjust the feed roller (15) and the guide element (13, 14). An electronic control unit (40) contains a memory for storing sets of setting values, corresponding to cross-sectional shapes, for setting the servomotors. A keyboard (37) serves, among other things, to address memory locations of the memory. A measuring device (40) contains means for detecting a thickness of the workpiece. The measuring device (40) produces a digital signal corresponding to the thickness. The measuring device (40) is connected to a first address line of the memory. <IMAGE>
Patent EP-0429900-A2 (EP)
Inventor: BURGMER HEINRICH DIPL-ING
IPC: B23P15/00
Filed: 1990-11-07
Abstract: The invention relates to a method for manufacturing hollow valves, especially those with a coolant introduced into the hollow valve stem. The cavity in the valve stem is preferably drilled from the valve disc side and after the coolant has been introduced if required - is reclosed by means of deposition welding, a thin plug introduced into the hole to a defined depth temporarily holding the weld pool of the deposition weld. The use of deposition welding allows cost savings over other closure methods. The deposition welding is preferably carried out by a method in which the workpiece does not form part of an electric circuit through which welding energy flows, such methods including oxy-gas welding, electron beam welding or laser welding. With these methods, it is possible to avoid so-called edge effects. 
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Patent EP-0435149-A2 (EP)
Inventor: HARADA HIROAKI C O YAMAMOTO CH
IPC: C09B11/28
Filed: 1990-12-19
Abstract: A method of producing a high melting point 3-dibutylamino-6-methyl-7-anilinofluoran characterized by peaks at diffraction angle (2ϑ) of 6.9°,11.0°, 18.5° and 18.9° in X-ray diffractiometry using Cu-Kα ray and having a melting point in the range of 179-186°C, which comprises: condensing 2-(4-dibutylamino-2-hydroxy-benzoyl)benzoic acid with 4-methoxy-2-methyldiphenylamine in the presence of concentrated sulfuric acid to provide a phthalide at a temperature in the range of 0-50°C , neutralizing the phthalide, and then subjecting the phthalide to ring closure reaction using an alkali in an amount of 0.5-15 mols per mol of the compound used in smaller amounts of 2-(4-dibutylamino-2-hydroxybenzoyl)benzoic acid and 4-methoxy-2-methyldiphenylamine at a temperature of not less than 50°C in the presence or absence of an organic solvent.
Patent EP-0380193-A2 (EP)
Inventor: BUERGER HORST DR
IPC: C05G3/00
Filed: 1990-01-26
Abstract: Shaped articles which contain all the nutrients, active ingredients, plant treatment agents and auxiliaries necessary for optimum feeding of plant cultures and whose particles are agglomerated by means of substance bridges are described. The shaped articles are prepared by mixing the nutrients, active ingredients, plant treatment agents and auxiliaries with the binder, portioning the mixture and then curing it thermally or chemically.
Patent EP-0406993-A2 (EP)
Inventor: GANZER MICHAEL DR
IPC: C07D498/06
Filed: 1990-07-03
Abstract: The invention relates to novel substituted benzoxazolinone and benzoxazinone derivatives of the general formula I <IMAGE> in which A, V, W and n have the meanings given in the description, process for their preparation, and their use as herbicides. The invention also relates to novel intermediates for the preparation of compounds of the general formula I, which correspond to the general formula XXIII and XXIV <IMAGE> in which A, B, X and n have the meanings given in the description.
Patent EP-0393928-A2 (EP)
Inventor: BRAIN ADRIAN RUSSELL
IPC: H04N5/262
Filed: 1990-04-11
Abstract: A digital video special effect system for merging or replacing a first video image with a second video image. A first special effect means receives digital video information relating to a first picture sequence and transitions can be implemented in order to change the format of the image. Second special effect means provides the same facility for a second video image whereby the first and second images can be combined. A common memory stores commands to cause the first and second special effect means to cooperate on a common time-line whereby the durations of the picture sequences are automatically adjusted in order to provide a smooth combination of video images.
Patent EP-0424000-A2 (EP)
Inventor: HILTY TERRENCE KEITH
IPC: C08F2/42
Filed: 1990-10-08
Abstract: Novel silicone acrylate polymers and a method for their preparation is disclosed. These polymers are formed from silicone acrylates, silicone diacrylates or mixtures with organic acrylates. The copolymer formed from the reaction mixture of silicone acrylates and organic acrylates is useful in enhancing glass reinforced polyesters.
Patent EP-0428390-A2 (EP)
Inventor: SAKAI KEIJI
IPC: G02B5/18
Filed: 1990-11-13
Abstract: The method of manufacturing an optical diffraction grating element of the present invention is characterized in adopting an ion beam made from a gas chemically reacting with a glass substrate when forming a diffraction grating having a serrated profile upon the glass substrate through an ion beam etching method. Also, when manufacturing an optical diffraction grating element that is divided into a plurality of regions whereon diffraction gratings having different diffraction angles with respect to an incident light are provided, the method of the present invention is characterized in forming slits into a resist film disposed upon a transparent substrate such as a glass substrate, in accordance with the patterns of the diffraction gratings, such that the width of the slits is constant irrespectively of the regions. Accordingly, the method of manufacturing - an optical diffraction grating element of the present invention enables to improve the diffraction efficiency of the optical diffraction grating element, and to enhance the optical efficiency of an optical head device. The SN ratio of the output signals released by the optical head device may be thus improved and the servo error control executed accurately.
Patent EP-0431940-A2 (EP)
Inventor: MORELLO PETER S
IPC: B41M5/10
Filed: 1990-12-06
Abstract: Sales records comprising alphanumeric characters that are resistant to counterfeiting are generated by printing different parts of at least some of the characters making up the record in a plurality of colors. An apparatus for printing such sales records comprises a ribbon split in the direction of its advance into contiguous portions carrying different color inks thereon and means for advancing the ribbon automatically during use of the apparatus.
Patent EP-0409768-A2 (EP)
Inventor: SHIBAHARA KENJI
IPC: B42D15/08
Filed: 1990-04-19
Abstract: The invention concerns a two-way communication medium in the form of double post card or the like which enables easy communication of information in secret during both forward mailing and reply mailing, and which can be opened with little or no trouble for reading of the information. 
     Sheet portions of the two way communication medium body are folded one over another with the information written surface or surfaces placed inside. A releasably adherent insertion sheet is interposed between the superposed sheets. The insertion sheet provides good adhesion contact between its surfaces and individual sheet portion surfaces.
Patent EP-0443344-A2 (EP)
Inventor: LUCAS PETER ANDREW
IPC: C08G59/50
Filed: 1991-01-28
Abstract: This invention relates to polyepoxide resins cured with an amine composition containing 1-methyl-2,6-cyclohexanediamine. The resulting polyepoxide resins generally are more easily processable and have improved thermal stability, greater elongation and enhanced fracture toughness.
Patent EP-0463312-A2 (EP)
Inventor: FABRIS BRUNO
IPC: B31B50/04
Filed: 1991-04-17
Abstract: The device for the selective insertion of different types of cardboard (2,4) comprises at least one actuator (7) which interacts with a motor unit (11) or optionally with a motion transmission unit (126). These units (11,126) allow to transmit motion at at least one means (16-21) for the selective enabling of the movement of the different types of cardboard (2,4), thus allowing a rapid and easy presetting thereof to allow their automatic loading.
Patent EP-0455253-A2 (EP)
Inventor: KIPKE WINFRIED
IPC: H01R39/38
Filed: 1991-05-03
Abstract: A device (10) for the transmission of currents is proposed, in which lateral forces (11) act on a carbon brush (12) arranged in a carbon brush shaft (14) in such a manner that the carbon brush (12) rests flat on a carbon brush shaft wall (34). <IMAGE>
Patent EP-0469303-A2 (EP)
Inventor: CHENEY BRUCE W
IPC: G06F1/03
Filed: 1991-06-27
Abstract: In a pipelined direct digital synthesis system (FIG. 3), new increment data (NEW C) and/or phase modulation data (NEW D) are input delay equalized by providing the data to a series of switch blocks (130-130N, 230), each switch block corresponding to a stage of the accumulator (122, 124, 160). Each switch block includes a multiplexer (131, 232) for selecting among the new increment data, phase modulation data, and previously stored increment data, and includes a flip-flop circuit (134, 234) for storing the selected increment data. A shift register (140, 210) provides select signals (SELECT, SSP2) to each of the multiplexers. In operation, as a single bit propagates through the shift register, the select signals sequentially control the multiplexers to sequentially interleave blocks of selected increment data into respective accumulator stages in ascending order of binary significance. The invention thereby substantially reduces the input delay equalization circuitry necessary for coherent operation.
Patent EP-0472963-A2 (EP)
Inventor: OSAWA MASAHIKO
IPC: H01L31/14
Filed: 1991-08-06
Abstract: An improved light emitting diode for a photosensor which enables correction of a change in the amount of light from a light emitting element (LED₂) in accordance with a change in ambient temperature is disclosed. The light emitting diode for a photosensor includes a substrate (12) and a light emitting element (LED₂) provided on the substrate (12). A light receiving element (PD) which receives the light emitted from the light emitting element (LED₂) thereby to detect a change in the amount of the light from the light emitting element (LED₂) in accordance with a change in ambient temperature is disposed on the substrate (12) and near the light emitting element (LED₂). A first transparent layer (21) is provided on the substrate (12) to cover the light emitting element (LED₂) and the light receiving element (PD). A second transparent layer (22) is provided on the first transparent layer (21). A very thin air layer is interposed between the first and second transparent layer (21, 22).
Patent EP-0469639-A2 (EP)
Inventor: OLSON BRENNAN J
IPC: A63C17/22
Filed: 1988-06-08
Abstract: An in-line roller skate includes a frame (12) and embodies structurally interacting components which cooperate to counter and absorb the strain and shock of road bumps and vibration encountered at high speeds by heavy riders and which have in the past required heavy, metal frames. An improved wheel hub (44) having first and second concentric, substantially rigid rings (46,48) and interconnecting vanes (50) solves the problem of overheating bearings and wheel melting encountered by earlier skates and permits prolonged, high speed use of the skates on nonlevel riding surfaces by even heavy skaters under hot road surface conditions.
Patent EP-0462662-A2 (EP)
Inventor: STEINBERG NATHAN G
IPC: C07J73/00
Filed: 1991-06-14
Abstract: 17β-N-Monosubstituted adamantyl/norbornanyl carbamoyl-4-aza-5α-androst-1-en-3-ones and androstan-3-ones of the formula:
       
 wherein R is selected from hydrogen, methyl and ethyl and R₂ is a hydrocarbon radical selected from substituted or unsubstituted 1- or 2-adamantyl or 1- or 2-norbornanyl and wherein the dotted line represents a double bond which can be present; are 5α-reductase inhibitors.
Patent EP-0449609-A2 (EP)
Inventor: GAILLARD MICHEL
IPC: C08G18/63
Filed: 1991-03-27
Abstract: An improvement in properties, especially tensile strength and tear strength, of high resilience polyurethane foams derived from polymer polyols and toluene dissocyanate (TDI) is obtained without significant loss in load bearing properties by using a mixture of 2,4-and 2,6- isomers of TDI wherein the ratio of 2,4- isomer to 2,6-isomer is greater than 80:20.
Patent EP-0469894-A2 (EP)
Inventor: BENZ MARK GILBERT
IPC: H01R43/00
Filed: 1991-07-31
Abstract: Superconducting tapes having an inner laminate comprised of a parent-metal layer, a superconductive alloy layer on the parent-metal, a reactive-metal layer, and an outer laminate soldered thereon are joined in a superconducting joint by the method of this invention. The outer laminate is removed to form exposed sections, and the tapes are positioned so that the exposed sections are in contact. A melt zone within the exposed sections where the exposed sections are in contact is melted. The melt zone is at least large enough to provide sufficient parent-metal, superconductive alloy, and reactive-metal to form a melt that resolidifies as a continuous precipitate of the superconductive alloy. The melt resolidifies as a continuous precipitate of the superconductive alloy that is continuous with the superconductive alloy on the superconducting tape. Optionally, sections of the outer laminate material corresponding to the size of the exposed sections are bonded to the outermost surfaces of the joined exposed sections.
Patent EP-0488813-A2 (EP)
Inventor: BURKE BRIAN KENNETH
IPC: G09F3/02
Filed: 1991-11-29
Abstract: A label assembly (10) which includes a support sheet (11) of paper material to which there is fixed via an adhesive (14) an information receiving sheet (15) of heat stable plastics material. The information receiving sheet (15) and support sheet (11) are perforated so as to be divided into discrete label portions (16). The perforations extend through both sheets (11,15) and number between 50 and 100 perforations per inch.
Patent EP-0499012-A2 (EP)
Inventor: YANIV ZVI
IPC: H04M1/72403
Filed: 1991-12-13
Abstract: Disclosed is a portable, compact telecommunications system (1) adapted to send and receive information in either voice or facsimile fashion. The telecommunications system can transmitted and receive information over the standard or mobile telephone networks, and stores received facsimile information in on board memory devices (926), while displaying the message on a information display (920).
Patent EP-0456621-A2 (EP)
Inventor: ORLANDI ALESSIO
IPC: F16K31/50
Filed: 1991-05-03
Abstract: The invention relates to a screw type valve comprising a valve shutter (11) with a base seal (15) and is axially movable in a control box from an open to a closed position through a rotating control stem. This stem (12), has an axial cavity (12a) which acts as a container for holding lubrificating grease; said shutter (11) has an axial through hole which has a first threaded part for connecting the control stem (12) and a second threaded part for receiving a screw (14) for fixing the base seal (15).
Patent EP-0522300-A2 (EP)
Title: Anordnung zur Einkopplung von Mikrowellenenergie
Inventor: KRUEMMEL HARALD
IPC: H05H1/46
Filed: 1992-06-10
Abstract: Es wird eine Anordnung zur Einkopplung von Mikrowellenenergie in eine Reaktionskammer (14) beschrieben, die eine elektrisch stabile Abstimmung aufweist und in Grenzen tolerant ist gegen Änderungen von kritischen Abmessungen und Leistungsänderungen. Der Koaxialleiter (4) zwischen dem Hohlleiter (2) und der Reaktionskammer (14) ist derart ausgebildet, daß er zumindest zusammen mit der Reaktionskammer (14) für die verwendete Mikrowellenfrequenz einen verlustbehafteten Resonator bildet. Der Koaxialleiter (4) kann einen Absorber (10) aufweisen oder aber aus schlecht leitendem Material gefertigt sein. Auch besteht die Möglichkeit, die Güte des Resonators dadurch zu verschlechtern, daß zwischen der Metallplatte (13) und dem Außenleiterabschnitt (6) ein Ringspalt (15) freigelassen wird. <IMAGE>
Patent EP-0512629-A2 (EP)
Inventor: WIENCKOSKI RONALD JOHN
IPC: C08K9/10
Filed: 1992-05-04
Abstract: A flame retardant composition, especially suitable for use in flame retarding polyurethane compositions, comprises 60%-80% of encapsulated ammonium polyphosphate, 10%-30% of an inorganic metal oxide flame retardant, such as zinc borate, and 5%-10% of a char-forming compound, such as pentaerythritol.
Patent EP-0523951-A2 (EP)
Inventor: SCHULTZ ROGER L
IPC: E21B49/08
Filed: 1992-07-14
Abstract: An actuator apparatus for a downhole tool, such as a downhole shut-in tool, comprises mechanical actuator means (132) for actuating said tool; drive means (134), operably associated with said mechanical actuator means, for moving said mechanical actuator means; abutment means (156) for abutting said mechanical actuator means to limit movement thereof and thereby define at least one position of said mechanical actuator means; and control means (164) for controlling said drive means (134), said control means including and being responsive to a load sensing means for sensing an increased load on said drive means when said mechanical actuator means abuts said abutment means.