baber/WOPTO huggingface dataset:
Patent DE-19503279-C1 (DE)
Title: Cationic and/or amphoteric oligomer surfactants for foam bath
Inventor: LLOSAS BIGORRA JOAQUIM DR
IPC: A61Q19/10
Filed: 1995-02-02
Granted: 1996-05-02
Abstract: The invention concerns novel cationic and/or amphoteric oligomers obtained by: (a) condensing polyvalent hydroxycarboxylic acids with tertiary amines of formula (I), in which R<1> and R<2>, independently of each other, stand for alkyl groups having 1 to 4 carbon atoms, R<3> stands for an NH2 or OH group and n is a number from 1 to 6; and (b) subsequently quaternizing the resultant hydroxycarboxylic acid esters or amides with alkylating agents in a manner known per se.
Patent DE-19527424-C1 (DE)
Title: Electrical contact carrier mounting system e.g. for electrical switching devices
Inventor: KOLB WALTER
IPC: H01H11/06
Filed: 1995-07-27
Granted: 1996-08-08
Abstract: The electrical contact carrier (2) is produced from sheet metal and is in the form of a leaf-spring cantilever element. The mounting end of the carrier is shaped to clip into a slot (4) formed in a housing block (7). The centre section of the carrier has a projecting element that compresses as it is pushed into the housing slot. When fully inserted the projection is released to latch against the body (9).
Patent DE-19530403-C1 (DE)
Title: Support frame for shower tray and bath, with support arms on central part
Inventor: PAULI WILHELM
IPC: A47K3/17
Filed: 1995-08-18
Granted: 1996-10-24
Abstract: Each support arm (12) has a foot (13) with double height adjustment. Each support foot on the central part (11) and on the support arms has at least one extension piece (37) on the floor side end (35) of its height adjustment (34). The extension piece is closed at the end (38) pointing towards the height adjustment. The outer casing surface of the extension piece has two threaded parts (39,40) of different diameter. One threaded piece fixes the extension piece to the height adjustment, and the other threaded piece places the extension piece as a pipe-stopper.
Patent DE-19532582-C1 (DE)
Title: Applicator for adhesive material
Inventor: FELDKAEMPER RICHARD
IPC: B05C1/08
Filed: 1995-09-04
Granted: 1996-12-05
Abstract: The device has an adhesive chamber with vertical application roller. The roller, together with a chamber side wall defines a return gap for adhesive, which has not been used. A strip (16) of flexible or elastic material is fastened to the side wall (2) next to the return gap (5). The free section of the strip engages on the jacket part of the adhesive application roller (4), which enters into the adhesive chamber (1). The strip consists of elastomer material, and extend in width from the top of the chamber towards its base.
Patent DE-19539725-C1 (DE)
Inventor: SCHLECHTE MANFRED
IPC: G11B5/41
Filed: 1995-10-25
Granted: 1997-04-17
Abstract: The invention relates to a method for the operation of reading and/or writing means (1) for magnetically coded information on a photographic film (10) with a magnetic head (2). The magnetic head is cleaned as a result of a signal.
Patent DE-19541524-C1 (DE)
Title: Process for producing thermoplastic composite sheet
Inventor: SCHULZ HERBERT
IPC: B32B27/12
Filed: 1995-11-08
Granted: 1997-02-27
Abstract: The process makes a thermoplastic composite sheet by combining a nonwoven fabric with a lining sheet (16), on at least one side. The fabric passes at constant speed through a pre-heater (3), exposed to a gas flow (6) of set velocity and temp.. The sheet is heated to a suitable lining temp., moving at the same speed as the nonwoven fabric. Fabric and sheet are united at a lining station (19). During preheating, gas temp., gas velocity and treatment path are so selected, that the preheating temp. does not exceed the m.pt. of the filaments and/or fibres, at all appropriate processing speeds including zero. During sheet heating, the lining temp. is adjustable independently of the fabric preheating temp..
Patent DE-19615963-C1 (DE)
Title: Surface roughening process for components of electron tubes esp. X=ray tubes with vacuum housing and or rotary anode
Inventor: ROTHER PETER
IPC: H01J35/16
Filed: 1996-04-22
Granted: 1997-10-23
Abstract: The method includes a process step in which the surface (US) of the component (1,5) to be roughened, with ultrasound. While irradiating the surface with ultrasound, at least the surface to be roughened is preferably arranged in a fluid. The ultrasound is then applied to the surface (US) to be roughened via the fluid as an acoustic coupling medium.  Before roughening, particles of an abrasive material may be provided in the fluid. The ultrasound may be applied to the surface (US) via a sonotrode. The sonotrode may also be arranged in the fluid during the irradiation.
Patent DE-19618578-C1 (DE)
Title: Climbazole purificn. giving prod. of specification quality
Inventor: VOSS ECKART DR
IPC: C07D233/60
Filed: 1996-05-09
Granted: 1997-01-23
Abstract: Purificn. of climbazole (I) comprises: (a) dissolving (I) in toluene; (b) heating the mixt. to reflux while stirring; (c) removing impurities by filtration; (d) crystallising (I) by slow cooling and seeding with crystals of (I); (e) isolating the crystalline (I) by filtration under pressure; (f) washing the isolated crystals by washing once with toluene and once with 5% NaHCO3 soln; and (g) drying the filter cake.
Patent DE-19648112-C1 (DE)
Title: Device for contactless distance measurement
Inventor: FISCHER NORBERT
IPC: F16F9/05
Filed: 1996-11-21
Granted: 1998-03-05
Abstract: The device has an ultrasonic arrangement consisting of a chassis mounted transmission/reception component (16) and an axle-mounted reflector component (24). The transmission/reception component is mounted off-centre. The reflector surface (26) of the reflector component, which is mounted on the axis of symmetry (30) of the pneumatic spring (2), is convex and points towards the transmission/reception component (16).
Patent DE-19716722-C1 (DE)
Title: X-ray emitter for computer tomograph with mass compensation
Inventor: BISCHOF NORBERT DIPL PHYS DR R
IPC: H05G1/02
Filed: 1997-04-21
Granted: 1998-10-01
Abstract: The X-ray emitter has a tube having a cathode and an anode which is preferably a rotary anode. The tube (1) is disposed in a housing filled with a fluid (9). The tube (1) is formed such that the tube mass is equal to the mass of the fluid (9) through which the tube (1) passes.  Preferably the centre of gravity of the tube (1) coincides with the point where the tube drive force acts on the fluid (9). Balancing weights may be applied to the cathode carrier and/or the anode socket and/of the sleeve tube in different positions. The tube (1) may be suspended in an outer housing by a mechanical suspension with small return force.
Patent DE-19719008-C1 (DE)
Inventor: BISCHOF MARKUS
IPC: E05D15/06
Filed: 1997-05-07
Granted: 1998-11-26
Abstract: The invention relates to a running gear (3) for a guide rail (1, 1') with a dividing wall or similar suspended on the running gear. Said running gear has a support roller (9) and two guide rollers (12). According to the invention, the guide rollers (12) have a vertical section in the shape of a truncated cone, and are brought up with their exterior surface (14') as far as the exterior surface (15) of the support roller (9), allowing a slight clearance (S3). Said guide rollers (12) are positioned in guide roller accommodating elements in such a way that the clearance (S2) between the rail section running above the supporting roller and the guide rollers, and the supporting rollers or guide rollers is approximately equal.
Patent DE-19720315-C1 (DE)
Title: Tariff charge calculation method for water, gas or electricity supply services
Inventor: FROESCHL WILFRIED
IPC: H02J13/00
Filed: 1997-05-15
Granted: 1998-07-09
Abstract: The tariff charge calculation method uses a number of measuring stations (4), each associated with at least one consumer, coupled via a data network (1) to a processor or server (7), which combines the measured consumption data with the relevant tariff data, for calculating the corresponding charge.  The processor or server may have a virtual tariff module for each consumer, with different tariff zones or times, with a customer terminal (5,6) providing access to the processor or server for output of the charge information.
Patent DE-19726856-C1 (DE)
Title: Flat-plug for electrical plug-in connections
Inventor: METZGER ROLF
IPC: H01R12/58
Filed: 1997-06-24
Granted: 1998-10-08
Abstract: The flat plug (1) includes a contact blade (2) and a fixture and connection zone aligned longitudinally with the contact blade. The flat plug is free-standing and electrically connectable and fixed on a substrate.   In the fixture and connection zone (3) of the flat plug, at least two contact zones (5,6) are provided for a solderless insertion connection. The flat plug has lateral extensions (7,8) between the fixture- and connection- zones and the contact-blade on both oppositely facing flat sides. The extensions pass laterally beyond the width of the contact blade (2), and form a shoulder (9) at the upper face facing away from the substrate (4) for mounting an insertion tool and a insertion abutment (10) on the lower face turned towards the substrate (4).
Patent DE-19733787-C1 (DE)
Title: Belt roller for motor vehicle safety belt
Inventor: BRAMBILLA LUIGI DR ING
IPC: B60R22/44
Filed: 1997-08-05
Granted: 1998-12-03
Abstract: The belt roller has a rotatably mounted hollow shaft containing an axially extending torsion rod to absorb the movement energy of a user of the belt. The roller has a lock assembly to hold the hollow shaft. The locking sections (11,12) are arranged together with a lock (10) so that the lock section is set in a closure position (R) of the lock. At least the torsion rod (3) contacts the lock section (11) with the torsion rod extended into a working position.
Patent DE-19736055-C1 (DE)
Title: Flanged bend for concrete-supply pipe
Inventor: ESSER ALEXANDER
IPC: B65G53/52
Filed: 1997-08-20
Granted: 1998-06-04
Abstract: The pipe (1) has two radial, external coupling flanges (6,7)  which are formed at the ends of the bend. The inner cross section (FQ) of the pipe bend is constant whereas the thickness of the outside wall (14) of the bend increases along the flow direction (FR). The outside wall ends in a step (16) formed on the inside, which is at a distance (A) from the outlet end-face (15). That distance (A) is roughly twice the width (B) of the outlet-end flange (7). Opposite the step on the inside wall (13) an S-shaped bend (19) is formed, protruding outwards in the radial direction. One or more further steps can be formed on the inside of the outside wall, with S-shaped bends opposite them on the inside wall.
Patent DE-19806584-C1 (DE)
Title: Bidirectional dispersion compensator
Inventor: GAUBATZ ULRICH
IPC: H04B10/2525
Filed: 1998-02-17
Granted: 1999-08-19
Abstract: The compensator is provided for two optical signals (S1,S2) transmitted in two opposite directions over an optical waveguide (L1,L2). Filter coupler elements (F1,F2) combine the two optical signals. A circulator (Z) has a first terminal (1) to which the combined signals are fed. A compensation line (LK) is provided on one side with a reflector (R). The compensation line is connected to the second terminal (2) of the circulator (Z).  The combined optical signals are transmitted in the  compensation line and are fed in as reflected dispersion compensated signals. The device also has filter coupler elements for separating the dispersion-compensated optical signals at the third terminal (3) of the circulator and for supplying them to the optical waveguide where they are transmitted in their original directions.
Patent DE-19829742-C1 (DE)
Title: Continuos pressing process for chip or fiber board
IPC: B27N3/24
Filed: 1998-07-03
Granted: 1999-08-12
Abstract: The process uses a continuous press (1) with an intake mouth (E). The intake contour is preselected dependent upon press material characteristics, board height, spreading density, and desired board thickness. The contour is regulated and monitored via at least one board deformation measuring unit (14), which determines deformations of upper and/or lower intake panels (8,9) and is connected to a control/regulator unit (17).
Patent DE-19840823-C1 (DE)
Title: Magnetoresistives Element und dessen Verwendung als Speicherelement in einer Speicherzellenanordnung
Inventor: SCHWARZL SIEGFRIED
IPC: H01F10/08
Filed: 1998-09-07
Granted: 2000-07-13
Abstract: In einem magnetoresistivem Element ist ein nichtmagnetisches Schichtelement (3) zwischen einem ersten ferromagnetischen Schichtelement (1) und einem zweiten ferromagnetischen Schichtelement (2) angeordnet. Das nichtmagnetische Schichtelement (3) besteht aus einem Material, das in einem Temperaturbereich, der bei der Herstellung des magnetoresistiven Elementes erforderlich ist, eine Diffusionsbarrierewirkung aufweist und selbst nicht in die benachbarten ferromagnetischen Schichtelemente eindiffundiert. Das magnetoresistive Element ist sowohl als Sensorelement als auch als Speicherelement einer Speicherzellenanordnung geeignet.
Patent DE-19853964-C1 (DE)
Title: X-ray image recording for examination of rhythmically moving vessel or organ
Inventor: PFLAUM MICHAEL
IPC: A61B5/352
Filed: 1998-11-23
Granted: 2000-05-18
Abstract: The method involves recording several digital X-ray images during a slow movement of an X-ray image recording system along an orbit of an X-ray arrangement. The image recording is triggered during the system movement by a vessel- or organ movement or an organ movement causing the vessel movement, and a three-dimensional image is reconstructed after the image recording, based on the single images.  The movement of the X-ray image recording system results preferably with an angular speed smaller than 2 degrees per second, especially with 0.5 degrees per second, and the movement speed of the X-ray image recording system is chosen in dependence of the frequency of the vessel- or organ movement.
Patent DE-19903412-C1 (DE)
Title: Verfahren zum Betrieb einer Shutterbrille
Inventor: LESSING CHRISTIAN
IPC: G09G5/00
Filed: 1999-01-29
Granted: 2000-08-24
Abstract: Um den Hardwareaufwand bei der Realisierung eines Shutterbrillensystems zu minimieren, insbesondere eine einfache Möglichkeit zu schaffen, um die Stromversorgung der Shutterbrille zu gewährleisten und eine Möglichkeit zu schaffen, um über den DDC-Bus eines VGA-Ausgangs an einer Grafikkarte zusätzliche Informationen über eine der beiden Signalleitungen übertragen zu können, ohne daß die ursprüngliche Funktionstüchtigkeit des DDC-Bus eingeschränkt wird, wird erfindungsgemäß ein Verfahren, zur Ansteuerung einer Shutterbrille oder anderer Peripherie-Geräte vorgeschlagen, bei dem für deren Stromversorgung sowie deren Steuerung die DDC-Anschlüsse einer Grafikkarte oder anderer Systeme, die auf dem Protokoll des I2C-Bus aufbauen bzw. dessen Grundfunktionen verwenden, verwendet werden.
Patent DE-19956810-C1 (DE)
Title: Preparation of 1,2-bis(mono-, di- or tri-halo-silyl)ethanes, useful in synthesis, e.g. of pharmaceuticals, agrochemicals or polymer chemicals, as solvent or in analysis, involves catalytic hydrogenation of corresponding ethene
Inventor: ABELE BORS CAJUS
IPC: C07F7/12
Filed: 1999-11-25
Granted: 2001-02-15
Abstract: Preparation of halogenated 1,2-disilaethanes, which are 1,2-bis(mono-, di- or tri-halo-silyl)ethanes (I), comprises reacting corresponding halogenated 1,2-disilaethenes (II) with hydrogen in the presence of hydrogenation catalyst.  Preparation of halogenated 1,2-disilaethanes, which are 1,2-bis(mono-, di- or tri-halo-silyl)ethanes of formula (I), comprises reacting corresponding halogenated 1,2-disilaethenes of formula (II) with hydrogen in the presence of hydrogenation catalyst. X3-nRnSi-CHR<1>CHR<1>-SiRnX3-n   (I) X3-nRnSi-CR<1>=CR<1>-SiRnX3-n   (II) R, R<1>  = hydrogen (H) or monovalent (substituted) 1-40 carbon (C) hydrocarbyl;  X  = halogen; and n  = 0, 1 or 2.
Patent RU-2056311-C1 (RU)
Inventor: KOLIKOV ALEKSANDR V
IPC: B60T13/38
Filed: 1992-10-20
Granted: 1996-03-20
Abstract: FIELD: transport engineering. SUBSTANCE: brake chamber has housing divided by partition into pneumatic section and spring energy accumulator section. Placed in pneumatic section are diaphragm and return spring. Spring energy accumulator section accommodates piston consisting of two parts with spring placed in between. Spring energy accumulator section has pneumatically controlled catches and hole to deliver air into-above-piston space. Catches are spring loaded and are furnished with travel stops. Hole and pneumatically controlled catches communicate with independent circuit of auxiliary brake and consumers supply system. EFFECT: enhanced operation reliability. 2 cl, 1 dwg
Patent RU-2044700-C1 (RU)
Inventor: PROKHOROVA MARGARITA I
IPC: C03B25/02
Filed: 1993-02-04
Granted: 1995-09-27
Abstract: FIELD: special compositions. SUBSTANCE: composition has, wt.-% saturated hydrocarbons 1.5-5.0; emulsifier as a mixture of bipolar substances at number of hydrophilic-lipophilic balance from 8 to 13 0.6-2.0; lubricant as a mixture of petroleum oil with derivatives of amine and fatty acid 1-3, glueing substance 1-3, and water the rest. EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2061833-C1 (RU)
Title: Disconnector
Inventor: PUSTOVOJTENKO IVAN PAVLOVICH
IPC: E21B17/06
Filed: 1993-02-17
Granted: 1996-06-10
Abstract: FIELD: accident elimination by washing off slurry plug and assured disconnection of non-caught part of tool from caught one. SUBSTANCE: disconnection of case and coupling is carried out by left-hand thread after its deblocking using displacement of torque transmitting unit made in the form of coincided radial slots at lower butt of the case and coupling where rests are installed. The rests are hinged to sleeve movable in radial direction, and are connected to the coupling through additional fixers. The sleeve is connected to the case through spring fixers. Washing off slurry plug is carried out through radial passages in the case and coupling which are overlapped with the sleeve when they are in initial position. EFFECT: accident elimination in well drilling. 9 cl, 3 dwg
Patent RU-2046181-C1 (RU)
Title: Method for development of oil deposits nonuniform about reservoir properties in different zones
Inventor: BAKIROV ILSHAT MUKHAMETOVICH
IPC: E21B43/20
Filed: 1993-03-01
Granted: 1995-10-20
Abstract: FIELD: oil-well drilling. SUBSTANCE: drilling out deposits according to design well grid, geophysical, hydrodynamic, and laboratory investigations, hydrocarbon sampling in mode of depleted stratum energy, followed by pumping displacing agent in zones of poor penetrability. Pumping displacing agent in is carried out on decreasing stratum pressure by a value of initial oil displacement between zones of extraction and water bearing area. Wells with the highest rate of stratum pressure drop and the least hydroconductivity are developed for pumping displacing agent in. As stratum pressure is recovered over the deposit, additional wells with the least rate of stratum pressure recovery and the least hydroconductivity are developed for pumping displacing agent in. EFFECT: highly efficient development of wells. 2 dwg
Patent RU-2041107-C1 (RU)
Title: Звено гусеничной цепи
Inventor: KOVALENKO VADIM A
IPC: B62D55/26
Filed: 1993-04-13
Granted: 1995-08-09
Abstract: Использование: изобретение относится к транспортному машиностроению, преимущественно к производству гусеничных тракторов промышленного и сельскохозяйственного назначения. Сущность: звено гусеничной цепи для повышения ходовых качеств грунтового зацепа башмака гусеницы, в башмаке образующую профиля грунтозацепа выполняют в виде ломаной линии, стороны которой зеркальны относительно его осей, а каждая из сторон образующей выполнена под углом к поперечной оси от 1 до 30°. 3 ил.
Patent RU-2109525-C1 (RU)
Title: Apparatus for examining ear and nose cavity
Inventor: KOROTEEV G L
IPC: A61F11/00
Filed: 1993-04-28
Granted: 1998-04-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing, power supply source, light-emitting source, optic unit and nozzle consisting at least of two parts. Member for controlling positions of nozzle parts has spring-loaded double-arm levers. One arm of each lever is joined to a part of the nozzle, the other one is joined to driving member. The latter is designed as push-pull rod with handle hingedly mounted on casing or as nut having conic internal surface. The nut is movably mounted on the casing in this case and is engageable with levers through its internal surface. EFFECT: enhanced effectiveness of examination. 3 dwg
Patent RU-2065895-C1 (RU)
Title: Method of electrochemical microarc depositing of silicate coating on aluminum detail
Inventor: MIKHAJLOV VLADIMIR NIKOLAEVICH
IPC: C25D11/04
Filed: 1993-06-15
Granted: 1996-08-27
Abstract: FIELD: electrolytic depositing of protective inorganic coatings on pieces of chemical equipment to protect them from corrosion. SUBSTANCE: method of electrolytic microarc depositing of silicate coating on aluminum detail provides for its preliminary dipping in electrolyte with 5 - 10 % of its total surface and setting of initial density of anodic current of 5 - 25 A/dm 2 ,, then further detail dipping is exercised within 4 - 7 steps. EFFECT: method allows to use low power source of power to deposit coating on large-scale details. 2 cl, 1 tbl
Patent RU-2056254-C1 (RU)
Title: Cracked metal construction repair method
Inventor: MATVEEV VLADIMIR ANTONOVICH
IPC: B23P6/04
Filed: 1993-07-07
Granted: 1996-03-20
Abstract: FIELD: repair of metal constructions. SUBSTANCE: method involves removing defective portion to obtain welding seam; welding patch to welding seam edges, with patch being composed of a set of steel sheets with edges positioned at an angle approximating right angle; setting edges of first sheet of set of sheets higher than dressing edges for a value equal to seam triangle leg and edges of subsequent sheets - below dressing edges for a value equal to sheet thickness; providing backward deflection of first sheet bottom portion for a value equal to sheet thickness; welding first sheet to construction along the whole dressing perimeter; welding each subsequent sheet to previous sheet along the whole perimeter. EFFECT: increased efficiency, simplified method and improved quality of welded seam. 3 cl, 6 dwg
Patent RU-2034410-C1 (RU)
Inventor: ALEKSANDROV IGOR M
IPC: H04N5/64
Filed: 1993-08-17
Granted: 1995-04-30
Abstract: FIELD: TV engineering. SUBSTANCE: case is formed by front panel 1 with aperture 2 for screen 29, and rear cover 3 and bezel 4 joined with it by means of locks 16 and screws 25. Case accommodates cathode-ray instrument 5 and electronic chassis plate both secured on bracket 10. Bezel has bottom 6 and two vertical walls 7 mounting cathode-ray instrument secured on brackets. Instrument is installed until it is stopped by screen into aperture of panel 1, locked in position with screws 12, and cover 3 is screwed in the rear. EFFECT: facilitated assembly and adjustment of instrument. 6 cl, 5 dwg
Patent RU-2074968-C1 (RU)
Title: Gas-turbine engine
Inventor: PCHENTLESHEV VALERIJ T
IPC: F02C3/04
Filed: 1993-10-18
Granted: 1997-03-10
Abstract: FIELD: manufacture of aircraft engines. SUBSTANCE: gas-turbine engine has low-pressure compressor connected to inlet of high-pressure compressor, combustion chamber connected to outlet of high-pressure compressor, flame tube of combustion chamber connected to inlet of centripetal radial axial turbine, two-stage two-rotor centripetal radial axial turbine with opposite rotation of rotor; flame tube of combustion chamber, nozzle unit of centripetal radial axial turbine and rotor wheel of second stage of turbine are made integral; provision is made for second combustion chamber connected to outlet of low-pressure compressor, flame tube of second combustion chamber connected to outlet of centripetal radial axial turbine, jet nozzle connected to outlet of flame tube of second combustion chamber. Rich mixture of combustion products is fed to flame tube of second combustion chamber from flame of first combustion chamber through centripetal radial axial turbine where it is mixed with air fed from low-pressure compressor and burnt. EFFECT: enhanced efficiency. 6 dwg