baber/WOPTO huggingface dataset:
Patent DE-19643900-C1 (DE)
Title: Audio signal post filter, especially for speech signals
Inventor: BERGSTROEM ROLF ANDERS
IPC: H03H17/02
Filed: 1996-10-30
Granted: 1998-02-12
Abstract: A short-delay postfilter (13) for postfiltering an encoded or decoded audio signal, specifically a speech signal, the short-delay postfilter having a transfer function F(z) of the form F(z) = D(z/E(z)), where E(z) and D(z) are polynomials dependent on the variable z, where z is the inverse of the unit delay operator z<-1> used in the z transform representation of transfer functions and wherein the denominator E(z) of the transfer functions  H(z) of the audio signal's corresponding production filter (12) is also derived and the numerator D(z) differs from the denominator E(z) and is derived by using a longer period than used for the denominator E(z).
Patent DE-19651515-C1 (DE)
Title: Heating or tempering plastic sheeting for stretching processes
Inventor: BREIL JUERGEN DR
IPC: B29C55/16
Filed: 1996-12-11
Granted: 1998-04-23
Abstract: The method heats or tempers plastic sheet during stretching processes. The band of material (9) is heated convectively using hot air (29), and/or by infra-red irradiation (21). In this original method, apart from heating and/or tempering in the central region of the sheet, the edges (9') are heated or tempered under separate adjustment or control. This is achieved using combined infra red radiation and hot air. Heating by these means at the edges, is directed to minimise departure from the desired operational temperature. Also claimed is the corresponding equipment to carry out the process, and a temperature measurement system operating on the principles described.
Patent DE-19654624-C1 (DE)
Title: Corynebacterium sp. K2-17
Inventor: MUELLER ROLAND DR
IPC: A62D101/04
Filed: 1996-12-20
Granted: 1997-12-11
Abstract: The invention relates to the new bacterial strain Corynebacterium sp. K2-17 and a method for the microbial decontamination of materials which are contaminated with compounds from phenoxyalcanoic acid-herbicide production, like for example with 2,4-dichlorophenoxybutanoic acid (DCPB), 4-chloro-2-methylphenoxybutanoic acid (MCPB), 2,4-dichlorophenoxyacetic acid (2,4-D), 4-chloro-2-methylphenoxyacetic acid (MCPA), 2,4-dichlorophenol (DCP) and 4-chloro-2-methylphenol (MCP) in weakly acidic to strongly alkaline pH-ranges.
Patent DE-19717239-C1 (DE)
Title: Apparatus for opening and closing foam moulds
Inventor: GIESLER KARL DR
IPC: B29C44/58
Filed: 1997-04-24
Granted: 1998-12-24
Abstract: Apparatus is claimed for opening and closing foam moulds in which the upper mould half (3) is movable about a swivel joint (1) positioned at the back of the mould, the mould half (3) having a backwardly extended control lever (3.1) fixed rigidly to joint (1) and having a control device (3.2) with a connecting link for the opening and closing. There is also a device consisting of a parallel wing or pinion (4) to which is fixed a driving plate (5) aligned to be movable with respect to the control device (3.2). Swivelling is achieved by the pinion (4) having a swivel frame (4.2). Two arms (4.1) can be swivelled around a fulcrum (4.5) and offset from this fulcrum is a second fulcrum (4.4), the arms (4.1) being swivelable about a fixed support (4.3) such that the offset distance between fulcrums (4.4) and (4.5) corresponds to the offset distance from the swivel joint (1) on the mould to the point of application of the control device (3.2).
Patent DE-19740251-C1 (DE)
Title: Method of comprehensive detection of transient mechanical variations of an object over a surface using an interferometer
Inventor: PEDRINI GIANCARLO DR
IPC: G01B9/025
Filed: 1997-09-12
Granted: 1999-04-22
Abstract: the method involves illuminating the object (2) with three laser pulses at short time intervals, passing the reflected pulses through the interferometer to sensors (7,7'), each cont.. a photosensor connected to a shift register.  The first pulse is detected by the sensors and the image information from the first sensor immediately placed in its shift register. The second pulse is detected by the sensors and the image information from the second sensor immediately placed in its shift register.  The third pulse is detected by the sensors and finally the image information is read from the two shift registers and the second sensor's photosensor
Patent DE-19757913-C1 (DE)
Title: Rain sensor manufacturing method for rain sensor for automobile windscreen
Inventor: BERBERICH REINHOLD
IPC: B60S1/08
Filed: 1997-12-24
Granted: 1999-10-14
Abstract: The manufacturing method has a sensor element (6) with its associated electrical leads (7,8,14,15) applied to an automobile windscreen (1), at least one of the electrical leads incorporating a pre-resistance (11) with a resistance value which is varied, e.g. by laser machining, until the required overall resistance of the pre-resistance and the electrical leads is attained, after the rain sensor (2) is mounted on the windscreen. An Independent claim for a rain sensor applied to an automobile windscreen is also included.
Patent DE-19830340-C1 (DE)
Title: Regulation of cooling air filters for motors working under icy conditions
Inventor: KOESTER KAY
IPC: H05K7/20
Filed: 1998-07-07
Granted: 1999-11-11
Abstract: In a filter (F) for cooling air to electric motors, snow or ice is removed by a heater (H) once the temperature and flow sensors (S) indicate a low temperature combined with a reduced air flow. A regulator (SR) receives the signals and automatically starts the clearing cycle. The circulation fan (L) remains switched off until air is available. The unit is a filter (F) for cooling air to electric motors. Snow or ice is removed be a heater (H) once the temperature and flow sensors (S) indicate a low temperature combined with a reduced air flow. A regulator (SR) receives the signals and automatically starts the clearing cycle. The circulation fan (L) remains switched off until air is available. A temperature reading of 0-5 deg C will activate the heater. A cycle of activated fan and activated heater continues until airflow is established. If the filter cannot be cleared because of normal blocking by detritus then the reduced air flow will cause the heater to remain activated. The increase in temperature then sounds an alarm.
Patent DE-19847074-C1 (DE)
Title: Verfahren zum Entfernen von Lipopolysacchariden aus wäßrigen, proteinhaltigen Lösungen
Inventor: LENZ UWE
IPC: C07K14/21
Filed: 1998-10-06
Granted: 2000-07-13
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Entfernen von Lipopolysacchariden (LPS) aus wäßrigen, proteinhaltigen Lösungen, bei dem die LPS durch Ansäuern ausgefällt und nachfolgend abgetrennt werden. Durch das erfindungsgemäße Verfahren kann der Gehalt an LPS auf einen Wert unter 25 EU/mg Gesamtprotein verringert werden. Gegenstand der Erfindung ist ferner eine Proteinpräparation des in E. coli rekombinant hergestellten Hybridproteins OprF/I mit einem LPS-Gehalt von weniger als 25 EU/mg Gesamtprotein.
Patent DE-19855257-C1 (DE)
Title: Pressure injection molding of e.g. CD visiting card, employs sealing lips on mold plate defining novel card edge shape and containing data area on master plate, using otherwise standard CD injection molding machine
Inventor: HORN ULRICH
IPC: G11B7/26
Filed: 1998-11-30
Granted: 2000-05-04
Abstract: The card substrate is non-circular in its outer contour. The molding plate has sealing lips following the predetermined new shape. This shape lies within the peripheral extent of a normal CD, and outside that of a mini-CD.  An Independent claim is also included for the corresponding pressure injection mold. External construction of mold- and master plates (16,17) corresponds to that for manufacture of normal CDs or mini CDs. The mold plate (16) includes sealing lips (21) in the new non-circular contour of the substrate. It also includes sections molding a drive opening in the center of the data region, for reception in a CD drive. Preferred features: Sealing lips and appropriate projections or recesses, mold mass concentrations with balancing effect, such that the center of mass coincides with the center of the drive opening. Other parts of the mold produce formations on the underside of the finished substrate, acting as location aids when placed in the drawer of a CD drive. At least a triplet of points on the sealing lips form locations at radially outermost points related to the drive opening, lying on the periphery of a normal- or a mini CD. A similar arrangement of annular centering walls, or sections of them, is described. These lie within the circumference of a mini CD, the lips lying at least partly outside this circumference. Axial arrangement of sealing lips on the mold plate and of data regions on the master plate, is such that the data lies within them. A free surface is retained between data and lips, forming a resting surface for the substrate during the later masked sputtering process.
Patent DE-19911654-C1 (DE)
Title: Einrichtung zur Bestimmung der Geschwindigkeit und der Größe von Partikeln
Inventor: DIETRICH STEFAN
IPC: G01N15/02
Filed: 1999-03-16
Granted: 2000-12-07
Abstract: Die Erfindung betrifft eine Einrichtung zur Bestimmung der Geschwindigkeit und der Größe von Partikeln in transparenten Medien oder im Vakuum, wobei die Partikel in einem Meßvolumen mit Primärlicht einer Beleuchtungseinrichtung beleuchtet werden und das durch die Partikel beeinflußte Licht auf zwei Lichtempfänger abgebildet wird, die nebeneinander in Bewegungsrichtung der Partikel angeordnet und auf optoelektronische Wandler geführt sind, und wobei aus Zeitmessungen der der Passage der Lichtempfänger durch die Partikel entsprechenden Ausgangsignale der Wandler die Geschwindigkeit und die Größe der Partikel bestimmt wird. DOLLAR A Aufgabe ist es, eine Einrichtung der genannten Art zu schaffen, mit der bei relativ einfacher, kompakter Bauweise Meßwertverfälschungen weitgehend vermieden sind. DOLLAR A Erfindungsgemäß ist eine vorzugsweise kreisförmige Lichtempfangsfläche des ersten Lichtempfängers konzentrisch von einer vorzugsweise kreisringförmigen Lichtempfangsfläche des zweiten Lichtempfängers umgeben, und jedem Lichtempfänger ist ein optoelektronischer Wandler zugeordnet. DOLLAR A Das Anwendungsgebiet der Erfindung ist die berührungslose Bestimmung von Geschwindigkeit und Größe von bewegten Partikeln, wie festen, flüssigen oder gasförmigen Teilchen, in transparenten Medien, insbesondere in Gas- oder Flüssigkeitsströmungen oder im Vakuum.
Patent DE-19924256-C1 (DE)
Title: Shoe sole equipped with ventilating mechanism and shock absorbing elements
Inventor: LEE JAE-MYUNG
IPC: A43B7/08
Filed: 1999-05-27
Granted: 2001-03-01
Abstract: The outer sole (1) has a groove with several integrated ventilation openings (5) transversally positioned in the front area, which is extended (4) into the shoe and leads to a stop valve (7) positioned at a compression space (2) in the heel area.  A second valve (9) allows fresh air to enter the shoe. Two shock absorbing elements (3) consisting of an elastic material or provided with springs are accommodated in matching cases (10,11) in the heel area. The firmness of the elements (10,11) is related to the size of the shoe. The different areas of the outer sole (1) can be made of different colored material.
Patent DE-19961646-C1 (DE)
Inventor: MEYER FRANK
IPC: F04B25/00
Filed: 1999-12-21
Granted: 2001-11-15
Abstract: The invention relates to a piston arrangement for a dual-stage piston compressor, comprising a cranksbaft and several cylinders which house the operating piston. Said arrangement allows two or more low-pressure stages and at least one high-pressure stage to be formed. The invention is characterized in that the two or more low-pressure cylinders are arranged in relation to the high-pressure stage in such a way that said two or more low-pressure cylinders are in phase or are offset by less than ±15° and compress in a position which is offset by 180°±20, in relation to one or more high-pressure cylinders.
Patent MD-4398-C1 (MD)
Title: Method for determining the total content of anserine and carnosine in biological material
Inventor: TAGADIUC OLGA
IPC: G01N33/12
Filed: 2014-08-12
Abstract: The invention relates to medicine, in particular to biochemistry, and can be used for investigation of biochemical processes occurring in the organism, in particular in muscular tissue, for evaluation of the quality of meat products by determining the total content of anserine and carnosine, diagnosis and monitoring of processes that occur in various physiological and pathological conditions.Summary of the invention consists in that the investigated biological material is treated with a 0.25…0.50% solution of Tween-20 or Tween-80 with the temperature of 0…+4°C, taken in the ratio of 1:7, is homogenized, and then is added a 25…30% solution of sulphosalicylic acid, up to the final concentration of 5.0…6.0%, is stirred for 30 s and is kept at the temperature of 0…+4°C, for 10 min, after which the formed sediment is removed by centrifugation, and then to the protein-free extract is added a solution of 0.1 M NaOH, which additionally comprises 0.50…0.75 mM of triethylamine or acetylcholine, the extract and solution being taken in a volume ratio of 1:9, stirred for 5 min at the temperature of 25…30°C, followed by the addition of 1% methanol solution of orthophthalic aldehyde in a volume equivalent with the volume of the extract and stirred for 60 s, after which is added a solution of 1.0…1.5 M HCl and stirred, then is maintained for 30…60 min, at the temperature of 25…30°C; are also prepared the control and standard samples, where the protein-free extract is replaced in the control sample with an equivalent volume of a mixture containing 0.25…0.50% solution of Tween-80 and 25…30% solution of sulphosalicylic acid, taken in a ratio of 4:1, and in the standard sample with a solution containing 4…6 mM/L of anserine or carnosine, 0.25…0.50% solution of Tween-80 and 5…6% of sulphosalicylic acid, after which is determined the absorption of samples at the wavelength of 640 nm and is calculated the total content of anserine and carnosine.
Patent MD-4425-C1 (MD)
Title: Alkoxy pyrazoles as soluble guanylate cyclase activators
Inventor: BRENNEMAN JEHROD BURNETT
IPC: C07D405/14
Filed: 2013-09-03
Abstract: The present invention relates to compounds of formula (I):(I)and pharmaceutically acceptable salts thereof, wherein A is a 5-7 membered saturated heterocyclyl group containing one nitrogen and optionally one oxygen; R1 is C1-4alkyl optionally substituted with a methoxy group; R2 is selected from H, F, Cl, C1-3alkyl, -CN, -OMe and -CF3; R3 is selected from H and -CH3; R4 is selected from H, F, -CH3 and OMe; R5 is selected from H, Cl, -CH3, -CH2CH3,-CF3, F and OMe; R6 is bonded to the nitrogen on A and is selected from H, C1-6 alkyl,-(CH2)nC3-6 cycloalkyl, -C(O)C1-6 alkyl, -(CH2)n heterocyclyl, -(CH2)naryl-(CH2)nheteroaryl,-SO2aryl, -SO2C1-6 alkyl; R7 is selected from H, -CH3, -CH2CH3, -CF3, F and -CN.The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders that can be alleviated through activation or potentiation of soluble guanylate cyclase.
Patent RU-2063018-C1 (RU)
IPC: G01N17/00
Filed: 1992-10-26
Granted: 1996-06-27
Abstract: FIELD: testing equipment. SUBSTANCE: invention relates to plants testing samples for tensile testing. Power elements are integrated into parallel and series circuits. Relationship y of rigidity of series circuit to rigidity of one branch of parallel circuit is determined by expression t γ 2(i+n) - (g-i)(i+n)J/g-i, where i is number of samples tested simultaneously, g is permissible value of dynamics factor with simultaneous rupture of 1-i samples; n is multiplicity of rigidity of power element for centering of application of load relative to rigidity of one branch of parallel circuit. EFFECT: increased loading accuracy by reduction of rupture of some samples on load on to unruptured samples. 1 dwg
Patent RU-2005626-C1 (RU)
Inventor: SAKHAROV VALERIJ S
IPC: B32B13/00
Filed: 1992-11-23
Granted: 1994-01-15
Abstract: FIELD: building materials manufacturing. SUBSTANCE: prepared compound based on gypsum aggregate is applied drop by drop to the surface of mold to form the face layer. Then, after partial hardening of the layer the base layer is placed and held till hardening. EFFECT: higher quality. 1 tbl
Patent RU-2072921-C1 (RU)
Title: Composite material
Inventor: PLUZHNOV STANISLAV K
IPC: B32B25/08
Filed: 1992-12-14
Granted: 1997-02-10
Abstract: FIELD: composite materials. SUBSTANCE: material applicable to face mineral processing and mining equipment is prepared in two steps. First filled superhigh-molecular polyethylene is molded with chalk, kaoline, or tuff with dispersity not exceeding 50 mcm as a filler, weight ratio of the latter to polyethylene being (0.1-0.5):1. Material is kept under pressure at 20 C for 5 min. The second layer is prepared from crude rubber (natural or synthetic) under pressure 7.5 MPa/sq.cm at 140-180 C for 30 min. Finally material is cooled at room temperature in mold to yield plates with predetermined thickness. Adhesion strength of rubber to a thermoplastic polymer is 101-114 N/sq.cm. EFFECT: improved adhesion characteristics. 2 tbl
Patent RU-2077454-C1 (RU)
Title: Device for dampening vibrations of helicopter main rotor blades
Inventor: VORONKOV AVINIR Z
IPC: B64C27/32
Filed: 1992-12-18
Granted: 1997-04-20
Abstract: FIELD: dampening vibrations of helicopter main rotor blades. SUBSTANCE: device is made in form of mechanical pendulums located on either side of blades at different distances from elastic center of cross section of blade spar; they are made in form of layers of different length with different weights at their ends at autonomous axes of oscillation; they are mounted in bracket on blade root at acute negative angle relative to blade chord. EFFECT: minimum mass of weights of reduced vibrations and loads in control. 4 dwg
Patent RU-2035843-C1 (RU)
Title: Electric water heater
Inventor: ELSHIN ANATOLIJ I
IPC: H05B6/10
Filed: 1992-12-18
Granted: 1995-05-20
Abstract: FIELD: electrical engineering. SUBSTANCE: electric water heater includes case and heat exchanger with inlet and at least one outlet branch pipes, transformer built-in in case with laminated core on which primary winding is installed in unimmersed zone insulated from it. It is connected to network. Secondary winding of transformer presents heat exchanger located in submerged zone and is manufactured in the form of tubular turn of current-carrying material. Its outlet branch pipe is arranged above inlet pipe. EFFECT: increased level of electric safety, higher reliability and reduced usage of metal.
Patent RU-2070665-C1 (RU)
Title: Device for converting heat energy into mechanical energy
Inventor: DRYAZGOV MIKHAIL P
IPC: F03G7/06
Filed: 1992-12-29
Granted: 1996-12-20
Abstract: FIELD: converting energy. SUBSTANCE: device has housing 1, a part of which is positioned in the cooling zone and other part of which is positioned in the heating zone. Ambient air is used for cooling, and water is used for heating. Pulleys 2 and 3 are secured to the housing in the cooling zone and heating zone, respectively. Pulley 2 is rigidly secured to shaft 4 for permitting its rotation. Pulleys 2 and 3 are provided with endless member 5 provided with heat sensitive operative sections made up as bellows 6,7,8, and 9 and filled with gas. A role of a motive force plays a force buoyancy exerted by the sections submerged into the water. The force is transmitted from the pulley as a torque. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2037381-C1 (RU)
Title: Powdered product manufacturing method
Inventor: GOROKHOV VLADIMIR YU
IPC: B22F3/26
Filed: 1992-12-29
Granted: 1995-06-19
Abstract: FIELD: production of parts by powder metallurgy method. SUBSTANCE: method involves preparing charge, pressing and sintering workpieces; coating workpieces with layer of powdered glass with any adhesive filler (polyvinyl alcohol) and heating in air medium at temperature of 650-700 C. Powdered glass melts to soak glass surface and is absorbed by workpieces due to capillary effect. EFFECT: increased efficiency and high quality of product. 1 tbl
Patent RU-2057645-C1 (RU)
Title: Metal pipes inner surface lining method
Inventor: MATVEEV VALENTIN P
IPC: B29C41/48
Filed: 1992-12-31
Granted: 1996-04-10
Abstract: FIELD: pipes inner surface lining. SUBSTANCE: after application of polymeric layer shaping of its surface is exercised by pulling through nonuniformly heated calibrating tool of cylindrical form with conical butt parts. Front conical part of tool is heated more, than its rear part. Heating of front conical part provides partial melting and taking of part of polymeric material layer away. Heating of tool cylindrical part ensures transformation of polymer into viscous-flowing state and polymeric coating surface polishing. Heating of tool rear conical part ensures transformation of polymeric coating polished surface into glass-shaped state. EFFECT: increased productivity of metal pipes inner lining. 1 dwg
Patent RU-2040912-C1 (RU)
Title: Optical method and device for determining blood oxygenation
Inventor: GODIK EDUARD E
IPC: A61B5/1455
Filed: 1993-01-05
Granted: 1995-08-09
Abstract: FIELD: medicine. SUBSTANCE: method involves irradiating tissue with optic radiation at two wave lengths in the red and infrared range and recording diffusely scattered radiation values at predefined distances from the probing radiation application point. Diffusely scattered radiation is measured in the points lying on the same side relative to the probing radiation application point all belonging to the same straight line segment. The distance from the application point to the nearest measurement point is not to be less than 10 light radiation free path transporting lengths in the tissue, the interval between two measurement points is not to be greater than 0.1 of the above mentioned distance. The device for implementing the method is also described. EFFECT: enhanced accuracy in measuring oxygen contents in blood in non- invasive way. 3 cl, 2 dwg
Patent RU-2130458-C1 (RU)
Title: Derivatives of 1,2,4-triazolo[1,5-b]pyridazine or their salts, methods of their synthesis, pharmaceutical composition and method of patient treatment
Inventor: AKIO MIJAKE
IPC: C07D/
Filed: 1993-03-12
Granted: 1999-05-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of 1,2,4-triazolo- -[1,5-b]pyridazine of the general formula (I)   where R 1 , R 2 , R 3  - H or lower alkyl; X - oxygen atom or sulfur; Y - a group -CR 4 R 5 ; R 4 , R 5  - H, lower alkyl or a group of the formula (a); R 6 , R 7  - H or lower alkyl or with an adjacent nitrogen atom they form piperazino-group possibly substituted with lower alkyl-group; m, n - a whole number 0-4, or their salts showing anti-allergic, anti-inflammatory and anti-ФАТ activity. EFFECT: improved method of synthesis, curative activity. 19 cl, 4 tbl, 56 ex
Patent RU-2039164-C1 (RU)
Title: Excavating part of wheel-type trenching machine
Inventor: ALSHITS MARK Z
IPC: E02F5/08
Filed: 1993-02-26
Granted: 1995-07-09
Abstract: FIELD: civil engineering; earth-moving machines. SUBSTANCE: device has main rotor with gear rings and additional rotors bilaterally spaced relative to the main rotor. The main rotor frame has an axle fixed by means of brackets with clips and eccentric bushings. The additional rotors are mounted on the axle, the rotors being made in the form of freely rotating hubs mounted on bearings and disks with buckets attached to the hubs by means of two conic shells from the sides of trench walls. The buckets are connected on the opposite side relative to the disks by means of tubular thrust rods. EFFECT: improved design and performance characteristics. 3 dwg