baber/WOPTO huggingface dataset:
Patent DE-10106399-C1 (DE)
Title: Verfahren zur Herstellung von Schaltungsträgern mit groben Leiterstrukturen und mindestens einem Bereich mit feinen Leiterstrukturen
Inventor: HEERMAN MARCEL
IPC: H05K1/02
Filed: 2001-02-12
Granted: 2002-09-05
Abstract: Auf eine elektrisch isolierende Unterlage (U1) wird nacheinander eine Metallschicht, ein Ätzresist (AR1) und ein Photoresist (PR1) aufgebracht, worauf das Photoresist mittels Photolithographie derart strukturiert wird, dass es das Muster der späteren groben Leiterstrukturen (GL1) und den gesamten Bereich der späteren feinen Leiterstrukturen (FL1) abdeckt. DOLLAR A Nach dem Strippen des freiliegenden Ätzresists (AR1) wird das Photoresist entfernt, worauf das Ätzresist (AR1) mit Hilfe eines Laserstrahls derart strukturiert, dass es das Muster der feinen Leiterstrukturen (FL1) aufweist. Die Bildung der groben Leiterstrukturen (GL1) und der feinen Leiterstrukturen (FL1) erfolgt dann in einem gemeinsamen Ätzprozess.
Patent DE-10123566-C1 (DE)
Title: Nickel-based austenitic alloy used as a valve material for diesel engines of ships contains alloying additions of carbon, chromium, aluminum and zirconium
Inventor: KOLB-TELIEPS ANGELIKA
IPC: C22C19/05
Filed: 2001-05-15
Granted: 2002-10-10
Abstract: Austenitic alloy comprises (in weight %): 0.03-0.1 carbon, maximum 0.005 sulfur, maximum 0.05 nitrogen, 25-35 chromium, maximum 0.2 manganese, maximum 0.1 silicon, maximum 0.2 molybdenum, 2-3 titanium, 0.02-1.1 niobium, maximum 0.1 copper, maximum 1 iron, maximum 0.008 phosphorus, 0.9-1.3 aluminum, maximum 0.01 magnesium, 0.02-0.1 zirconium, maximum 0.2 cobalt, at least 3.5 aluminum + titanium + niobium, and a balance of nickel. Preferred Features: The alloy comprises (in weight %): 0.03-0.08 carbon, maximum 0.005 sulfur, maximum 0.01 nitrogen, 28-31 chromium, maximum 0.1 manganese, maximum 0.1 silicon, maximum 0.1 molybdenum, 2-3 titanium, 0.02-1.1 niobium, maximum 0.1 copper, maximum 0.5 iron, maximum 0.006 phosphorus, 0.9-1.3 aluminum, maximum 0.01 magnesium, 0.02-0.1 zirconium, maximum 0.2 cobalt, at least 3.5 aluminum + titanium + niobium, and a balance of nickel. The alloy additionally contains (in weight  %) 0.001-0.005 boron, 0.01-0.04 hafnium and 0.01-0.04 yttrium.
Patent DE-10164037-C1 (DE)
Title: Natural veneer for fixing on a support plate comprises a color strip inserted between two veneer sheets arranged next to each other, and a metal strip arranged below the color strip and having a course determined by a detector unit
IPC: B27D1/10
Filed: 2001-12-28
Granted: 2003-06-05
Abstract: Natural veneer (1) for fixing on a support plate comprises a number of veneer sheets (2) joined together. A color strip (5) having a different color to the veneer sheets is inserted between two veneer sheets arranged next to each other along their long sides (4). The course of a metal strip arranged below the color strip is determined by a detector unit.  Preferred Features: The metal strip is glued to the color strip. The course of the metal strip is detected without contact. The metal strip is aluminum and has a width of about 4 mm.
Patent DE-10237512-C1 (DE)
Title: Metallic honeycomb body used as catalyst carrier for treating IC engine exhaust gases or for adsorber material has holes in partial volume of axial length and specified distance of radial extension in all sheet layers
Inventor: MAUS WOLFGANG
IPC: F01N13/00
Filed: 2002-08-16
Granted: 2003-11-13
Abstract: A metallic honeycomb body has holes (6) in a partial volume of at least 55% of the axial length (L) and at least 20 mm of the radial extension in all sheet layers (1). The holes each have a surface area of 1-120 mm2. The sheet layer surface in the partial volume is reduced by the holes by 10-80%, preferably 35-60%, compared with a non-perforated sheet layer. The partial volume has a distance (R2, R3) from the front sides (12, 13) of the honeycomb body so that no holes touch or undercut the front side edges of the sheet layers.
Patent DE-19520002-C1 (DE)
Title: Nitriding organic material in wide pH range
Inventor: SCHEER VOLKER DIPL ING CHEM
IPC: C07C201/08
Filed: 1995-05-24
Granted: 1996-07-11
Abstract: Process for nitriding an organic material comprises providing the organic material in an aq. soln. and adding nitronium ions in a second sepd. phase to the aq. soln.
Patent DE-19522347-C1 (DE)
Title: Gas sensor heating element temp. stabilisation
Inventor: CHEMISKY ERIC DIPL ING
IPC: G01N27/12
Filed: 1995-06-20
Granted: 1996-09-19
Abstract: The temp. of a gas sensor is stabilised by measuring the ambient temp.. The electrical power needed to bring the heating element to its desired temp. is measured, as is the resistance of the heating element. The operation of the heating element is controlled to keep the resistance constant. The measurements are repeated at a time interval determined by the temporal drift of the heating element resistance.
Patent DE-19606286-C1 (DE)
Title: Use of platinum-zeolite catalyst for fuel cells in vehicles
Inventor: ANDORF RENATO DIPL CHEM DR RER
IPC: H01M8/0662
Filed: 1996-02-21
Granted: 1997-10-02
Abstract: Use of a platinum-zeolite catalyst material as catalyst to remove CO from an H2-rich starting mixture of a methanol reforming reactor by means of selective CO oxidation is claimed, where the material is produced by: (a) dissolving Pt(NH3)4Cl2xH2O in distilled water; (b) producing a suspension by adding a zeolite material to the solution obtained; (c) stirring the suspension for a predetermined time and filtering, chloride-free washing and drying at a specified drying temperature; (d) gradually heating the dried powdered material to approximately 400  deg C in N2; (e) reducing the heated material by adding forming gas over 4 hours at approximately 400  deg C; and (f) cooling the reduced material in N2.
Patent DE-19616727-C1 (DE)
Title: Device for removal of dog excrement
Inventor: KOCH BERTHOLD
IPC: E01H1/12
Filed: 1996-04-26
Granted: 1997-08-21
Abstract: The device for picking up the excrement is a worm conveyor (11) driven by the motor (4) with accommodation chamber (12) for the excrement. The worm conveyor has a large-spaced screw pitch height. The accommodation chamber for excrement is arranged above the worm conveyor. The stick-type structure (1,2,3) is easy to take apart, so that access for emptying and cleaning the worm conveyor and/or the excrement accommodation chamber is simple and facilitated. At one end of the stick-type structure a removable or folded point (14) is provided, behind which the worm conveyor is arranged.
Patent DE-19618395-C1 (DE)
Title: Chain drive pulley for continuous chain conveyor in mining industry
Inventor: WOLLBRECHT MICHAEL
IPC: B65G23/06
Filed: 1996-05-08
Granted: 1997-05-07
Abstract: A chain wheel for continuous chain transporters for the mining industry has two parts (1, 2) with radial parting points (3) and axial extensions (4) which may be interconnected by tangential connecting bolts. In order to create such a chain wheel which can withstand the occurring forces without causing the connecting bolts to break, key-like means (4) are inserted into the parting points (3) of the chain wheel parts (1, 2) to bridge the parting lines.
Patent DE-19624245-C1 (DE)
Title: Work glove
Inventor: BERNSTEIN UTA
IPC: A41D19/015
Filed: 1996-06-18
Granted: 1997-10-23
Abstract: A work glove has an outer knitted glove structure (1) of a triple-fibre component core yarn of 32.3% "Dyneema" (RTM: high tensile polyethylene fibre), 32.3% polyamide and 34.4% steel wire, with a cladding of 100% cotton threads.  The inner glove (2) is a laminated membrane layer (4) and a carrier material layer (3) on the hand side. The membrane layer (4) is preferably a micro-porous membrane of fluoro, polyester, polyurethane, a hydrophilic compact membrane of polyurethane, or a micro-porous membrane with hydrophilic impregnation.
Patent DE-19644575-C1 (DE)
Title: Measurement of fabric steam diffusion for evaluating the thermo-physiological comfort of the wearer
Inventor: PAUSE BARBARA DR
IPC: G01N15/08
Filed: 1996-10-26
Granted: 1998-01-08
Abstract: To measure the diffusion of steam through a porous sample, and especially a textile fabric, the sample (9) is held between two chambers. One chamber (4) has a heated water bath, and the other chamber (6) is for measurement and contains an air volume at a given temperature and humidity. The partial pressure drop between the two chambers gives a steam diffusion through the fabric leading to an increase in the relative air humidity in the measurement chamber (6). The rise in the air moisture together with the water/air temperature gives the partial pressure difference, the latent evaporation heat of the water and the changes in the absolute moisture level in the air volume. The computed values give several steam diffusion parameters under known conditions under the measurement conditions at the same time. Also claimed is an apparatus with a measurement station and a computer system. The measurement unit has two chambers (4,6), where one chamber (4) has a water bath and the other is the measurement chamber (6), with a sample holder (10), measurement sensors for moisture levels and temperature, and systems to give the chamber heating in the measurement unit.
Patent DE-19702638-C1 (DE)
Title: Machine moulding corrugated tubing including opposing mould jaws with vacuum- and cooling channels
Inventor: NEUBAUER GERHARD
IPC: B29C35/16
Filed: 1997-01-25
Granted: 1998-02-26
Abstract: Disclosed is a device (10) for producing cross-finned pipes, which exhibits molding cheek halves (12) lying adjacent to each other on a common molding segment with front faces (14, 16) and forming a molding channel (18) in-between the latter. Each molding cheek half (12) exhibits vacuum channels (20), which are in fluidic connection with the molding channel (18). Each molding cheek half (12) is also configured with a cooling channel (22). The front faces (14) of the molding cheek halves (12) are configured with vacuum connection grooves (66), which form vacuum connection channels (24) along the common molding segment. The vacuum connection channels (24) are in fluidic connection with a stationary vacuum strip (34) along the common molding segment of the device (10). The cooling channels (22) of the molding cheek halves (12) are in fluidic connection with a stationary coolant strip (44) along the common molding segment, said coolant strip having a coolant inlet (60) and a coolant outlet (62).
Patent DE-19722925-C1 (DE)
Title: Electrical connecting element for valve unit electromagnets
Inventor: MOELLER RUDOLF DIPL ING
IPC: H01R13/03
Filed: 1997-05-27
Granted: 1998-09-10
Abstract: The element has a multipole electrical bridge connector enabling connection of input plug contacts to contacts of a complementary output socket. A connector with at least two poles for electrical elements branches off from the bridge connector. All electrical connections run as conducting tracks in a one-piece housing. The plug forms one section and the socket another and the conducting tracks pass through an intermediate base. The connector for the electrical elements is mounted on the outside of the housing.
Patent DE-19736704-C1 (DE)
Title: Method of designing a telecommunications and data network
Inventor: SANDER CLAUS DIPL ING
IPC: H04Q1/14
Filed: 1997-08-20
Granted: 1999-02-18
Abstract: the method involves feeding a predefined number of cable (1) wires (81-100) to an additional distributor (AV) at the end of the cable for variable supply of the subscribers with further connections. The wires can be fed back from the additional distributor to the corresp. subscribers as required
Patent DE-19745726-C1 (DE)
Title: Method of determining the direction of incidence of received sound pulses
Inventor: LOGES WERNER DIPL ING
IPC: G01S7/521
Filed: 1997-10-16
Granted: 1999-05-06
Abstract: The method involves using a directional sensor (11) to form directional characteristics using transit time compensation of received signals and an intercept signal analysis circuit for detecting directional characteristic signals with pulsed signal content. The envelope of each directional characteristic signal with a pulsed signal content is formed and its gradients determined and compared to determine the envelope with the largest gradient, which is associated with the direction of reception sound pulse.
Patent DE-19757111-C1 (DE)
Title: longitudinal seat adjuster for two door motor vehicle
Inventor: STEMMER JUERGEN DIPL ING
IPC: B60N2/08
Filed: 1997-12-20
Granted: 1998-11-19
Abstract: The seat adjuster has a carrier for the release loop (22) formed by shells (63) which surround the rear ends of the loop. The ends can be pushed outwardly by spring (67) contacting the shell (63) via an abutment (68) for the positioning finger (69). A release lever (24) is used to press a fork arm (62) of the stop lever (57) via a pusher (64).  The pusher passes from the free end of the cross head (72) between the shanks of the fork arm (62). It extends to the end area of the fork arm to engage the inner control cam curves (70) for release of the stop lever from the locking teeth (36) of the positioning disc.
Patent DE-19832884-C1 (DE)
Title: Pressing pliers with pliers head and positioning device for processing workpieces, e.g. for crimping
Inventor: BEETZ HORST
IPC: B25B27/14
Filed: 1998-07-22
Granted: 1999-12-02
Abstract: The pressing pliers have a head (2) with a two-part tool, one part (7) movable wrt. the other (6) by a drive (15) and lying in a head plane (11), a positioning device (9) with a pivot bearing (10) with at least one holding point (20) for applying a workpiece that can be pivoted into an application position for the workpiece and into a working position relative to the workpiece in the head. The pivot axis of the pivot bearing can be mounted either in a plane parallel to the plane of the pliers head or directly in the plane of the pliers head.
Patent DE-19903347-C1 (DE)
Inventor: BECKMANN RUDI
IPC: F41A9/76
Filed: 1999-01-28
Granted: 2000-08-17
Abstract: A beltless ammunition feed has an endless loop onto which are fitted the rounds and with a transfer loop to move rounds to the weapon. The intermittent loading action of the weapon is compensated for by a tensioning system for the loop drive. The tension adjustment is in relation to the displacement speed of the loop and is controlled to prevent loosing loop tension. The tensioner also compensates for thermal changes in the loop.
Patent DE-19916412-C1 (DE)
Title: Pneumatic cylinder with control valve including cylinder section containing spring is vented to the outside via a non return valve
Inventor: MOELLER RUDOLF
IPC: F15B21/041
Filed: 1999-04-01
Granted: 2000-04-27
Abstract: A pneumatic cylinder (1) is fitted with a control valve (2) which feeds compressed air into the cylinder to push the piston against a return spring pressure. The cylinder section containing the spring is vented to the outside via a non return valve. When the pneumatic pressure is released the control valve vents the trapped air through a duct (17) into the spring side of the cylinder thereby preventing ingress of moisture and dirt from the atmosphere.
Patent RU-2064940-C1 (RU)
Title: Method of urea-formaldehyde resin producing
Inventor: MEKHTIEV AVTANDIL A
IPC: C08G12/12
Filed: 1992-11-11
Granted: 1996-08-10
Abstract: FIELD: chemical technology. SUBSTANCE: urea and formaldehyde taken at their mole ratio 1:(1.9-2.1) were condensed at heating in medium with alternated acidity and precondensate is concentrated at 50-70 C under vacuum. Urea is added before precondensate concentration up to terminal mole ratio urea : formaldehyde = 1:(1-1.55), respectively. Product is used as glue in wood-working industry. EFFECT: improved method of resin production. 1 tbl, 2 dwg
Patent RU-2005412-C1 (RU)
Inventor: LOKTEV VASILIJ E
IPC: A61B5/117
Filed: 1993-02-01
Granted: 1994-01-15
Abstract: FIELD: automatic systems for photo libraries and portrait examination. SUBSTANCE: sixteen control points which normalize distance along curved line between different points are used for determination of relative values. Vector relative sizes are used for analysis and quantitative approximation of asymmetry of whole face and its parts. Approximation of similarity of two photographs is achieved by functional comparison of two relative values from equation given in invention specification. EFFECT: increased functional capabilities.
Patent RU-2065225-C1 (RU)
Title: Method of manufacture of bipolar transistor with emitter- coupled gate
Inventor: LEVIN ALEKSANDR A
IPC: H01L21/22
Filed: 1993-02-16
Granted: 1996-08-10
Abstract: FIELD: technology of production of bipolar transistors. SUBSTANCE: the base region created by standard processes of photolithography and diffusion through the mask of a definite pattern, which represents a system of protective islands with a width of not more than 1.28 of the depth of occurrence of the collector p-n junction. The emitter region is created by diffusion to the region located around the protective island. EFFECT: facilitated procedure. 16 dwg
Patent RU-2055923-C1 (RU)
Title: Method of mounting apparatus for noble metals cementation
Inventor: BYVALTSEV VLADIMIR YA
IPC: C22B11/12
Filed: 1993-06-08
Granted: 1996-03-10
Abstract: FIELD: mounting of apparatus for cementation of noble metals from solution. SUBSTANCE: method involves fastening false bottom and solution inlet and exit branch pipe to apparatus casing; establishing a pack of alternatively arranged layers of inert material and cementation metal; mounting cover. Cementation metal is laid in pack to form briquettes with density of 0,5-1,0 g/cm 3  and pack is compressed. Pack of inert material and cementation metal is compressed with force value of 0.1-0.3 kgf/0,1-0,3 kgf/cm 2 . EFFECT: increased efficiency. 2 cl
Patent RU-2097666-C1 (RU)
Inventor: OVSYANNIKOV SERGEJ V
IPC: F27B7/32
Filed: 1993-10-06
Granted: 1997-11-27
Abstract: FIELD: manufacture of cement production machinery, devices of rotary kiln shells; may be used in cement and other industries. SUBSTANCE: device has lined body with conical end shell and flange, and foreplates rigidly secured to the flange. Foreplates have two vertical walls interconnected by horizontal shelves. Installed in conical shell are concentric segments, L-shaped in cross-section. One segment shelf is parallel to horizontal shelf of foreplate. Horizontal shelf of foreplate may have protruding part for freely resting on cylindrical surface of neighboring concentric segment. Width of horizontal shelf of foreplate is multiple of π.. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2085111-C1 (RU)
Title: Device for measuring pulse
Inventor: AZARGAEV LEV N
IPC: A61B5/02
Filed: 1993-11-15
Granted: 1997-07-27
Abstract: FIELD: medical measuring facilities. SUBSTANCE: device contains housing with attachment means and pulse transducer with electric outlet. According to invention, housing also encloses hinge-joined plate with fixation members, bellows fastened to plate through their ends, and pneumatic system connected through valves with inner cavities of bellows. Pulse transducers are installed on free ends of bellows. Ratio of diameter of end contact surface of each bellow supporting pulse transducers to inner diameter of bellow ranges from 0.07 to 1. Pneumatic system includes air pressure control means and pneumatic system pressure value indication means. EFFECT: improved reproducibility and accuracy of pulse signal registering. 3 cl, 3 dwg
Patent RU-2102934-C1 (RU)
Title: Способ и эндопротез для переднего спондилодеза
Inventor: USIKOV V D
IPC: A61B17/56
Filed: 1993-12-16
Granted: 1998-01-27
Abstract: Использование: изобретение относится к медицине, в частности, к травматологии и ортопедии позвоночника. Изобретение позволяет снизить травматичность операции, предупредить миграцию трансплантата и повысить опороспособность переднего спондилодеза. Сущность изобретения: способ переднего спондилодеза заключается в удалении патологического очага, сохранения передней и средней частей замыкательных пластинок спондилозируемых позвонков, реклинации позвоночника, дополнительного формирования пазов в задней части спондилозируемых позвонков дугообразной формы, использования эндопротеза позвоночника из заготовки инертного материала, которая выполнена в виде цилиндра со смещенным продольным отверстием, моделирования из заготовки эндопротеза путем образования на торцовых концах заготовки выступов и формирования в передней части заготовки углубления, сообщающегося со смещенным продольным отверстием, заполнения смещенного продольного отверстия и углубления эндопротеза удаленной костью поврежденного позвонка и замыкания спондилозируемых позвонков поступательно-вращательным движением эндопротеза. 2 с.п. ф-лы, 4 ил.
Patent RU-2082144-C1 (RU)
Title: Device determining strength of wood during spalling
Inventor: PROKOFEV ALEKSANDR S
IPC: G01N3/00
Filed: 1994-02-10
Granted: 1997-06-20
Abstract: FIELD: measurement technology. SUBSTANCE: device includes body 2 with ball support 1. Body 2 has bearing surface in the form of spring-loaded strip 3 freely rolling over rollers towards point of application of external load. Device also has strip 8 spring-loaded close to base located on bearing surface of supporting-pressing prism 4 and freely rolling towards external load. EFFECT: simplified design improved operational efficiency. 1 dwg
Patent RU-2087081-C1 (RU)
Title: Электроакустический преобразователь
Inventor: KASATKIN BORIS A
IPC: H04R17/00
Filed: 1994-02-24
Granted: 1997-08-10
Abstract: Использование: при разработке излучателей коротких импульсных сигналов в аппаратуре с высокой разрешающей способностью. Сущность изобретения: преобразователь содержит активный элемент, состоящий из тридцати идентичных секций, размещенных в порядке возрастания номеров от тыльной накладки к фронтальной накладке и стянутых шпилькой с гайкой. Каждая секция состоит из периодического набора склеенных между собой пьезокерамических колец и гибких кольцевых прокладок из сферопластика. Преобразователь также содержит генератор сигнала Баркера, трансформатор и LC-контуры. Секции активного элемента электрически подключены ко вторичной обмотке трансформатора. 3 ил.
Patent RU-2089832-C1 (RU)
Inventor: LARIN VYACHESLAV N
IPC: F42B8/04
Filed: 1994-04-27
Granted: 1997-09-10
Abstract: FIELD: blank cartridges to gas weapon used to give sound signals, launch signal flares. SUBSTANCE: blank cartridge uses a bimetallic case, primer cap and a composite powder charge. The charge contains powder pulp poured in the first place onto the case bottom, and powder PGS-690 poured in the second place onto the layer of the powder pulp. The component masses are taken in the following relations, percent of the charge total mass: PM-5-10%, PGS-690 - 90 to 95%. Powder pulp, possessing a sensitivity to flame, enhanced the ignition capacity of standard primer caps, provides for completeness of combustion of the main PGS-690 powder, safety in shooting at a distance of 0.5 m, and flight stabilization of signal flares. EFFECT: enhanced effectiveness. 1 dwg
Patent RU-2079814-C1 (RU)
Title: Ultrasonic piezoconverter for flowmeter
Inventor: MARIN NIKOLAJ S
IPC: G01F1/66
Filed: 1994-05-26
Granted: 1997-05-20
Abstract: FIELD: instrumentation, measurement of flow rate of liquid in pressure pipe-lines. SUBSTANCE: ultrasonic piezoconverter includes branch pipe 1, piezoelement 2, protector 3, damper 4, pipe union 5, insulator 6, sealing gasket 7 and nut 8. EFFECT: simplified design, enhanced operational reliability. 4 cl, 1 dwg
Patent RU-2073236-C1 (RU)
Inventor: YUSUPOV RAFAIL AKMALOVICH
IPC: G01N33/18
Filed: 1994-07-18
Granted: 1997-02-10
Abstract: FIELD: water purity monitoring. SUBSTANCE: invention covers monitoring of waste and industrial water and natural water by way of continuously or instantly assaying aqueous media for content of toxic and radioactive elements. The goal is achieved by using sorbents followed by conventional physico-chemical analyses. As sorbents, polycrystalline chalcogenide and metal oxide films are used which are applied onto a fibrous or monolithic carrier. Sorbents are placed in water stream sections allowing unprompted water flowing around them. In particular, as inert carrier, cellulose and its derivatives, glass, and polymers may be used. EFFECT: simplified procedure. 2 cl, 2 dwg, 3 tbl