baber/WOPTO huggingface dataset:
Patent DE-10115224-C1 (DE)
Title: Light-stable, thermoplastic polyurethane blend, used e.g. for extruded products or film, comprises two aliphatic polyurethane components with high and low mol. wt., one made with chain extender, the other with a chain stopper
Inventor: MUELLER HANNS-PETER
IPC: C08G18/28
Filed: 2001-03-28
Granted: 2002-09-05
Abstract: Light-stable, thermoplastic aliphatic polyurethane blends based on a thermoplastic polyurethane derived from hexamethylenedi-isocyanate (HDI), polyols and chain extender, also contain 2-20 wt% low-mol. wt. thermoplastic polyurethane based on HDI, diols and monofunctional alcohol as chain stopper.  Light-stable, thermoplastic aliphatic polyurethane elastomer mixtures (EM) comprising 80-98 wt% aliphatic thermoplastic polyurethane (TPU-Y) derived from (A) 100-60 (preferably 100-80) mol% hexamethylenedi-isocyanate (HDI) and 0-40 (preferably 0-20) mol% other aliphatic di-isocyanates, (B) polyols, preferably difunctional polyester-diols with a number-average mol. wt. (Mn) of 600-5000, preferably 700-4200, and (C) chain extenders with an average mol. wt. of 60-500, optionally in presence of catalysts and optionally with the addition of (D) UV stabilisers in amounts of 0.4-0.9 (preferably 0.4-0.8) wt% based on (A+B+C) and (F) other normal additives etc., using an equiv. ratio of (A):(B) = (1.5:1.0)-(6.0:1.0) and an isocyanate index (100 x equiv. ratio of NCO/OH groups) of 95-105, and 2-20 wt% low-mol. wt. thermoplastic polyurethane (TPU-X) derived from (G) HDI, (H) diols with Mn = 62-300 and (I) mono-alcohols with a mol. wt. of 32-300 as chain stoppers, using a mol. ratio of (G):(H) = (2:1)-(1.05:1), preferably (1.7:1)-(1.2:1), and an isocyanate index of 99-101. An Independent claim is also included for a method for the production of (EM) by continuously or discontinuously mixing (B) and (C), intensively mixing with (A), adding the separately produced TPU-X in an extruder (before, during or preferably after the reaction of A, B and C) and optionally granulating the product.
Patent DE-10124954-C1 (DE)
Title: Device for processing materials using a laser beam comprises guiding the light emitted by the laser through a spherical optical element having a lens arrangement arranged in the laser beam path and eccentric to the optical axis
Inventor: KUSNEZOW GENNADIJ
IPC: B23K26/08
Filed: 2001-05-21
Granted: 2003-01-02
Abstract: Device for processing materials using a laser beam (2) comprises guiding the light emitted by the laser through a spherical optical element having a lens arrangement (4) arranged in the laser beam path and eccentric to the optical axis (5) to achieve the required geometry of the laser beam hitting the surface of the material. Preferred Features: The lens arrangement has an achromatic lens and two optical elements. The lens arrangement has an adjustable inclined angle which depends on the moving direction of the laser beam opposite the material.
Patent DE-10208220-C1 (DE)
Title: Cover for hearing aid switch has hood-shaped main section and flange section pressed into sealing engagement with housing section of hearing aid
Inventor: FICKWEILER WERNER
IPC: H04R25/00
Filed: 2002-02-26
Granted: 2003-08-21
Abstract: The cover (1) has a hood-shaped main section made of an elastic material, provided with an opening for covering an operating element of the hearing aid switch (5), fitted with a flange section (8) projecting radially outwards, parallel to the plane of the opening and pressed into sealing engagement with a housing section (4) of the hearing aid. The cover can be located via pins (6) projecting parallel to the operating direction of the switch.  Also included are Independent claims for the following:  (a)  a hearing aid frame;  (b) a hearing aid
Patent DE-19504057-C1 (DE)
Title: Applicator for cosmetics in form of pen
Inventor: LINZ FRIEDRICH
IPC: A45D34/04
Filed: 1995-02-08
Granted: 1996-01-04
Abstract: The container (12) containing the applicator substance (28) is double-walled with a gap (22) formed between inner (14) and outer walls (16). The inner wall fixes the receiving volume (26) holding the substance and the outer wall fixes the container volume. The outer wall has a closable ventilation hole (24). When the hole (24) is closed the substance (28) can be dispensed through the dispensing member (30) associated with the inner volume by applying gas pressure. The inner and outer walls are sealingly connected together near the dispensing member (30). The inner wall is made from shape-stable material and the outer wall from pliable material. The substance has a viscous to creamy consistency.
Patent DE-19523566-C1 (DE)
Title: Hand=operated cable cutter
Inventor: UNDIN HANS
IPC: H02G1/00
Filed: 1995-06-28
Granted: 1996-03-14
Abstract: The cable cutter has one hand grip (3) rigidly attached to one sickle-shaped blade (1) while the other blade (13), which is also sickle-shaped, is hinged at the free end of the first blade. The second blade is moved by a ratchet cam (15) which is attached to the second handgrip and which is driven by a multiple ratchet drive (15,17,18,19) to progressively compress the blades onto the cable by successive application of the handgrips. The spacing of the ratchets is such that one compression of the handgrips moves the ratchet by the reciprocal of the number of ratchet grips, i.e. the ratchet is moved at a slow rate to exert a maximum cutting force onto the cable.
Patent DE-19524409-C1 (DE)
Title: Active audio filter having initial HF fall off 20 dB per decade with constant attenuation thereafter
Inventor: FIESEL HANS
IPC: H03H11/12
Filed: 1995-07-04
Granted: 1996-08-08
Abstract: A novel filter circuit with variable transfer function, has a signal (UE) input (11) and signal (UA) output (10). The voltage to current converter (1) has first and second outputs (3,2) delivering similar signals, coupled (9) to the output from the filter (10). Of these outputs (3,2), the first (3) is connected via a pure resistance (6), and the second (2) via a capacitance (4), to a reference potential. In addition, an inverting coupler (5) in the filter input (11) circuit, feeds back the second output (2) signal of the converter (1) to its own input (7). The converter (1) is controlled by an input (8), to which the control signal (US) is applied. The voltage to current converter (1) is a transconductance amplifier, e.g. an operational transconductance amplifier (OTA), its amplification controlled by the control signal (US). Its (1) outputs (2,3) are controlled by output stages, each under the control of the same output signal. The control signal (US) is generated in the controller (8), in which the input signal (UE) is evaluated in respect of amplitude and time. The control device (8) receives the input signal (UE). In addition, it also receives signals from at least one of the outputs (2,3) of the converter.
Patent DE-19525826-C1 (DE)
Title: Aq. two-component epoxy] resin primer coating compsn.
Inventor: SCHWAN HEINRICH DIPL CHEM DR
IPC: C09D163/00
Filed: 1995-07-15
Granted: 1996-10-24
Abstract: Aq. 2-component coating material (I) contains: (A) water-dilutable polyamine hardener(s), obtd. by prodn. of an epoxide gp.-contg. adduct from: (A1) polyalkylene-ether-polyol(s), opt. contg. one or more hetero atoms other than oxygen; and (A2) a mixt. of bisphenol-A polyglycidyl ether (A2.1) and bisphenol-F polyglycidyl ether (A2.2), with the epoxide equivs. in excess w.r.t. the OH gps. in (A1), followed by reaction of the adduct with (A3) aliphatic, cycloaliphatic, araliphatic and/or heterocyclic amine(s), with the amine equivs. in excess w.r.t. epoxide equivs. in the adduct; and (B) water-dilutable epoxy resin(s), together with pigments and/or fillers, opt. water-dilutable polyurethane and/or polyacrylate resin(s), and opt. organic solvent(s) and/or conventional paint additives.  The two reactive components (A) and (B) are kept separate until just before use.
Patent DE-19535265-C1 (DE)
Title: Water heater with container contg two compartment heat exchanger, and plug valve
Inventor: TRIESTRAM AXEL
IPC: F24H1/20
Filed: 1995-09-22
Granted: 1996-10-31
Abstract: One compartment (3) feeds cold water to the heater; the other compartment (4) removes hot water from the heater. The heater contains an additional cold water feed pipe (8) as bypass for the two compartment coaxial heat exchanger (2). The additional feed pipe contains an additional plug valve (12) to the plug valve (11) contained in the feeder to the cold water pipe. The outlet (9) to the cold water feeder and the outlet (7) to the cold water feeder connected to the heat exchanger opens out near the bottom of the water heater. The heater is switched on and off by a temperature regulator (13) with contact (18) triggering signal (20) connected to electrical magnetic valve (21).
Patent DE-19616905-C1 (DE)
Title: Dual-channel machinery operatives protection safety circuit for emergency cut=out function
Inventor: KIRNER PETER
IPC: H01H47/00
Filed: 1996-04-17
Granted: 1997-08-21
Abstract: The safety circuit uses at least 2 relays (K1,K2) coupled to the supply voltage via at least one switch (S1) and controlled via fail-safe bistable trip stage (3) with 2 antivalent switching transistors (T1,T2). The relays are connected to the switching paths of the switching transistors , the input of the trip stage coupled to a clock source (4) with a clock frequency selected to prevent defection of the relays during the pulse pauses.
Patent DE-19623665-C1 (DE)
Title: Received signal mixture separation for multi-subscriber transmission
Inventor: KLEIN ANJA DIPL ING
IPC: H04B1/707
Filed: 1996-06-13
Granted: 1997-04-30
Abstract: In a multi-subscriber radio system (1) in which the signals are given a subscriber-specific form, after a transmission via one and the same channel (4), the mixture of signals received at a subscriber's station (5) is separated in two steps a manner tailored specifically for the subscriber concerned. In the first step channels are equalised (7). In the subsequent second step the signals are filtered (8), whereby the filter coefficients are determined from the signal form specific to the subscriber concerned. The process of the invention can be used for the down-link of a mobile telephone system operating on CDMA.
Patent DE-19701894-C1 (DE)
Inventor: BOKESCH MARTIN
IPC: B23K1/00
Filed: 1997-01-21
Granted: 1998-08-27
Abstract: The invention relates to a device for assembling several individual parts (5-8) to form a spectacle frame (4) by soldering. The invention provides for a workpiece holder (1) into which a form (3) of a spectacle frame (4) which is open at the top, is incorporated and in which individual parts (5-8) can be fixed. The workpiece holder (1) also comprises holes (49) to allow the soldering centering head (12A), comprising a work inductor (15), of a soldering tool to be moved against the area (29) to be assembled. The work inductor (15) is surrounded by an outer ceramic part (21). Between this outer ceramic part (21) and the work inductor (15) lies a hollow space (26) which is at least partly filled, in the axial direction, with a ceramic mass (23). The workpiece holder (1) constitutes a freely moveable component into which the form (3) for the spectacle frame (4) is incorporated by erosion.
Patent DE-19740548-C1 (DE)
Title: Arrangement for switching strong electrical currents
Inventor: NEFF WILLI DR
IPC: H01J17/40
Filed: 1997-09-15
Granted: 1999-02-04
Abstract: the arrangement has at least one anode (10) and a cathode (11) which are arranged at a constant distance apart to form an intermediate vol. A cathode vol. (12) bounding on the cathode has at least one trigger opening (19) for igniting a plasma. The cathode has several electrode openings (14) which connect the cathode vol. to the intermediate vol. so that discharge channels are formed when the plasma is ignited. The geometric shape and size of the cathode, anode, electrical leads and electrode openings is selected so that a current flowing through the plasma forms at least two current loops (S1,S2) which exert opposite forces upon the plasma which at least approximately compensate each other at several points in the intermediate vol.
Patent DE-19741619-C1 (DE)
Title: Steering bump reducer for motor vehicle steering assembly
Inventor: JOERG WOLFGANG DIPL ING
IPC: B62D7/20
Filed: 1997-09-20
Granted: 1998-11-26
Abstract: The reducer has two U-shaped distance clamps (4) and receiving areas (6) for each of the clamps formed by flats. The  shaft has a radial thickening (3) defined area on the end of the rack (1), so that the flat receiving areas (6) allow a direct positioning of the clamps on radial thickening.  The distance clamps can be formed of spring steel. The U-shanks of the distance clamps cam have a rear cut out section in their openings.
Patent DE-19744146-C1 (DE)
Title: Method for driving tunnel through ground
Inventor: KELLER ERNST
IPC: E21D9/08
Filed: 1997-10-07
Granted: 1999-01-28
Abstract: The method uses a front shield (1) and a rear shield (2). The trailing movement of the rear shield follows pressure exerted on the consolidation ring (10) through the cylinder (11) at one side and the draw force exerted on the shield through activation of a selected drive cylinder opposite with the  mass output is controlled.  The friction force of the tunnelling machine is compensated by the setting of the rear shield between the bore wall (4) and the shield itself. The cylinder can be mounted in the lower area of the tunnelling floor plate (21).
Patent DE-19809290-C1 (DE)
Title: Male-female coupling for pressure hoses
Inventor: MAIER FABIAN
IPC: F16L37/12
Filed: 1998-03-05
Granted: 1999-08-05
Abstract: The coupling has a lock element  (12,13) which is movable relative to the sleeve (2) and the cap (4,5). With the cap in the screwed on position, defining a space (10) between the sleeve and cap, the lock prevents unscrewing of the cap.  The lock element can be an axially movable bar.
Patent DE-19811997-C1 (DE)
Title: Solvent- and acid-stable copolyacrylonitrile membrane suitable for autoclave sterilization
Inventor: HICKE HANS-GEORG
IPC: B01D71/42
Filed: 1998-03-19
Granted: 1999-07-15
Abstract: In a solvent- and acid-stable membrane based on polyacrylonitrile (PAN) and a copolymerized monomer, which is produced from solution by phase inversion in water, glycidyl methacrylate is used as comonomer and the membrane is treated with ammonia. An Independent claim is also included for membrane production.
Patent DE-19838800-C1 (DE)
Title: Batterieseparator auf Basis von keramisch beschichtetem Trägermaterial
Inventor: BERGER THOMAS
IPC: H01M50/406
Filed: 1998-08-26
Granted: 2000-03-16
Abstract: Die vorliegende Erfindung betrifft einen Separator zum Trennen unterschiedlicher physikalisch-chemischer oder elektrischer Kompartimente, gekennzeichnet durch ein flächiges, mit einer Vielzahl von Öffnungen versehenes Substrat, das mit einer offene Poren aufweisenden Beschichtung aus einem chemisch inerten, elektrisch isolierenden Material versehen ist. Der Separator ist z. B. in Batterien, in der Filtertechnik und in der Isolationstechnik einsetzbar.
Patent DE-19844350-C1 (DE)
Title: Production of phase-stabilized particulate ammonium nitrate comprises inserting a diammine complex into the crystal lattice of the ammonium nitrate
Inventor: ENGEL WALTER
IPC: C06B31/28
Filed: 1998-09-28
Granted: 2000-03-23
Abstract: Phase-stabilized particulate ammonium nitrate is produced by inserting a diammine complex of Cu, Ni or Zn into the crystal lattice of the ammonium nitrate. The ammonium nitrate is converted using inorganic Cu, Ni and/or Zn carbonates, hydroxide carbonates or hydroxides.
Patent DE-19847965-C1 (DE)
Title: Wind-powered unit with a flexible construction according to the Savonius rotor principle operates two or more vanes from a flexible material as a rotor along with a generator fitted between the rotor's top and bottom rotating faces.
Inventor: KEHLERT HORST
IPC: F03D3/00
Filed: 1998-10-17
Granted: 2000-03-30
Abstract: Two or more vanes (1,1',1'') forming a rotor (13) are made from a flexible material and fastened on both sides on their long side on the top and bottom rotating faces (2,3). The rotor is fitted between two holding devices (8) by bearings designed as roller bearings (6), a tensioning device (7) and a fastening part. A generator (11) is fitted between the top and bottom rotating faces on the rotor and to the retaining devices.
Patent DE-19922323-C1 (DE)
Title: Vehicle floor pan plate is shaped with a U-carrier to hold cables with inner crimps as a stiffening against distortion from side forces and supports to prevent cover plate bending
Inventor: HABERSTROH RUDOLF
IPC: B62D21/17
Filed: 1999-05-14
Granted: 2000-10-12
Abstract: The vehicle floor pan has a U-shaped carrier along the vehicle line under the floor level, to give access to laid cables from above. The shaping is within the floor pan plate (2). Crimps (3) lie across the longitudinal carrier (1), towards the closed interior of the carrier (1), to give a stiffening resistance to distortion through horizontal side forces acting at right angles to the line of the longitudinal carrier. Supports (7) within the cable accommodation zone (5) protect the cover plate (6) against bending.
Patent DE-19940004-C1 (DE)
Title: Oscillation damping device for IC engine crankshaft has rubber layer providing coupling between dished hub part fitted to crankshaft adjacent protective cover for chain drive and oscillation ring
Inventor: BEVC JUERGEN
IPC: F16F15/126
Filed: 1999-08-24
Granted: 2001-01-11
Abstract: The oscillation damping device (1) has a dished hub part (2) attached to the end of the crankshaft (4) via a screw (3) and coupled via a rubber layer (7) with an oscillation ring (8). The thickness of the rubber layer tapers in the direction of a protective cover (5) for a chain drive (6) fitted to the crankshaft and has a projection which forms a seal element (11) cooperating with the protective cover.
Patent DE-19946234-C1 (DE)
Title: Pressure sensor membrane has central region coupled to tensioning edge via several concentric annular zones offset in alternating radial directions relative to membrane plane
Inventor: RATHKAMP HANS JUERGEN
IPC: F16J3/02
Filed: 1999-09-27
Granted: 2001-01-25
Abstract: The membrane (3) has a circular central region (3d) and a tensioning edge (3e) joined together by several relatively offset concentric annular zones (3a-3c), which are angled in alternating radial directions relative to the membrane plane, with a stepped edge (8) between each 2 adjacent annular zones.  An Independent claim for a pressure sensor with a pressure membrane is also included.
Patent MD-4594-C1 (MD)
Title: Strain of cyanobacterium Anabaena constricta (Szafer) Geitler CNMN-CB-20 - source of carbohydrates
Inventor: ŞALARU VICTOR
IPC: C12N1/20
Filed: 2018-02-16
Abstract: The invention relates to biotechnology and can be used in the pharmaceutical industry, zootechnics, phytotechnics, etc.The strain of cyanobacterium Anabaena constricta (Szafer) Geitler CNMN-CB-20 is deposited in the National Collection of Nonpathogenic Microorganisms of the Institute of Microbiology and Biotechnology of the ASM and can be used as a source of carbohydrates.
Patent RU-2030179-C1 (RU)
Title: Antimicrobial and antifungous agent
Inventor: BOLDINA IRINA M
IPC: A61K33/34
Filed: 1992-11-24
Granted: 1995-03-10
Abstract: FIELD: medicine. SUBSTANCE: agent contains copper sulfate, sodium fluoride, N-cetylpyridinium chloride, menthol, sugar, gum arabic, calcium stearate, lavender oil and sodium bicarbonate. EFFECT: improves quality of desired product.
Patent RU-2080218-C1 (RU)
Title: Assembled worm milling cutter
Inventor: MALTSEV YURIJ IVANOVICH
IPC: B23F21/16
Filed: 1992-12-14
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: assembled worm milling cutter has housing provided with longitudinal rectangular grooves on the outer side and assembly of gear racks each of which consists of head and shank with front and back supporting surfaces and base that serve for connecting with the groove on the housing. Fastening members are arranged at the end faces of the housing and used for locking the racks in axial direction. The front and back supporting surfaces of the shank are conjugated with its base under different angles. EFFECT: enhanced reliability. 3 dwg
Patent RU-2083589-C1 (RU)
Title: Полипептиды или их соли и фармацевтическая композиция
Inventor: FUJII NOBUTAKA
IPC: A61K38/00
Filed: 1992-05-01
Granted: 1997-07-10
Abstract: Назначение: в медицине в качестве антибактериального и противовирусного агента (например, анти-ВИЧ агент). Сущность изобретения: полипептиды формулы 1: A 1 -T гр -Cys-Tyr-A 2 -Cys-A 3 -A 2 -Gly- A 3 -Cys-Tyr-A 2 -A 2 -Cys-A 1 -NH 2  или их соли, где A 1 =Аргинин, аргиниларгинин; A 2 =аргинин, лизин; A 3 =тирозин, фенилаланин, причем остатки цистеина в положениях 3 и 16 и в положениях 4 и 12 могут быть связаны через дисульфидный мостик; фармацевтическая композиция, содержащая в качестве активного ингредиента эффективного количества от 10 до 5000 мг/кг веса человеческого тела в день полипептида 1, в котором остатки цистеина в положениях 3 и 16, и 7 и 12 связаны через дисульфидный мостик. 3 с.п. ф-лы, 4 табл., 1 ил.
Patent RU-2045641-C1 (RU)
Title: Storehouse for friable materials
Inventor: POPOV ALEKSANDR F
IPC: E04H7/00
Filed: 1993-01-11
Granted: 1995-10-10
Abstract: FIELD: industrial and agricultural structures. SUBSTANCE: storehouse comprises main storages of a square shape in plan and additional square storages whose walls are made of sectional three-panel members straight members and additional members arranged vertically in rows with alternating members and linear members which ensure binding of vertical joints. Wall members have thicker portions at the ends and holes for the bolts. EFFECT: improved design. 6 dwg
Patent RU-2115192-C1 (RU)
Title: Atomic frequency standard
Inventor: KHARTMUT SHVEDA
IPC: H03L7/26
Filed: 1993-03-12
Granted: 1998-07-10
Abstract: FIELD: measurement technology. SUBSTANCE: atomic frequency standard includes heating winding arranged around shell which limits microwave cavity resonator. Winding is designed to supply heat to absorption cell located in resonator. Absorption cell is embraced by electrodes intended to improve and orient magnetic oscillatory field near absorption cell. Heat conducting units join electrodes to shell of resonance cavity to ensure best temperature control for cell with maintenance of advantages provided by electrodes. EFFECT: enhanced functional reliability and stability of standard. 18 cl, 3 dwg
Patent RU-2061620-C1 (RU)
Title: Automatic stabilization system for floating platforms
Inventor: KUZMIN ALEKSANDR S
IPC: B63B39/00
Filed: 1993-03-01
Granted: 1996-06-10
Abstract: FIELD: keeping the floating platform on sea surface above point of drilling. SUBSTANCE: automatic stabilization system for drilling platform has submersible disk-type housing 1 of float and ropes 2 connected with anchors 5. Float fairing 9 has central circular hole with tenons 14 received by longitudinal slots of lower pipe of detachable telescopic conductor-stabilizer running through central hole of float whose lower end holds damper 19 engageable with upper pipe 20 secured on floating platform 21. Secured on platform 21 is system of ropes 31 wound on drums 25 and 26; system of ropes provides for constant orientation and coordinates of position of platform 21 through change of ropes 31. EFFECT: enhanced reliability. 4 dwg
Patent RU-2052128-C1 (RU)
Inventor: LAGUTIN VIKTOR I
IPC: E21F5/00
Filed: 1993-02-26
Granted: 1996-01-10
Abstract: FIELD: mining industry. SUBSTANCE: at nearest approaches to section on fire casing borehole is arranged which is used to deliver closed folding forms with injection branch pipe attached to final section of pipe-line with the aid of drilling rig and material pipe-line. Isolation partition is erected (after opening of forms by supply of compressed inert gas) by simultaneous supply of inert gas and filling agent. First fly ash is supplied up to 2/3 of volume, then bloating powder compound with water is fed. EFFECT: increased operational safety and reliability. 2 dwg