baber/WOPTO huggingface dataset:
Patent DE-19630048-C1 (DE)
Title: Operating method for TDMA radio communication system
Inventor: PILLEKAMP KLAUS-DIETER DIPL IN
IPC: H04J3/00
Filed: 1996-07-25
Granted: 1997-04-17
Abstract: The invention relates to a process and an arrangement for interference-free operation of TDMA radio systems, in particular for cordless communication systems in accordance with the DECT standard. An interference occurring in a first TDMA radio system which is caused by a lack of synchronism of the time bases of the first and at least one other TDMA radio system, is initially detected. The interference is subsequently suppressed according to the invention in that the time bases of the asynchronous TDMA systems affecting each other mutually are automatically synchronised. For this purpose, the frequency of the time base of at least one of the two TDMA radio systems contributing to the interference is adapted in such a manner that the time bases of the TDMA radio systems operate in synchronism. Firstly, the time overlap of the time zones associated with each established connection is eliminated by the single shifting of the TDMA frames (F1, F2), relative to one another, associated with the frequence adaptation, and consequently the resulting interference suppressed. Secondly, a further time drift of the associated TDMA frames (F1, F2) towards each other is eliminated by the automatic synchronisation and consequently the cause of possible further interference removed from the start. Said process is also advantageous in that changing the channel frequently, and disadvantages associated therewith, can be avoided.
Patent DE-19636107-C1 (DE)
Title: Flue-gas duct for combined gas-and steam-turbine plant
Inventor: SCHUETZ HERBERT DIPL ING
IPC: F01D25/30
Filed: 1996-09-05
Granted: 1998-01-08
Abstract: A channel- or piece (12) for a flue-gas duct of a gas turbine (2) including a number of sound damper slide-gates (30) of which at least one is arranged in series on the flue-gas side, with a displacement spout (32).  The, or each, displacement spout (32) has a droplet-shaped cross- sectional configuration, and of a number of sound-damping slide-gates (30) arranged next to one another in the direction of flue- gas flow, each is specifically arranged in series with a displacement spout (32) with the length each of the latter increasing towards the middle of the flue-gas duct.
Patent DE-19645807-C1 (DE)
Title: Automatic tariff adaptation method for coin and card telephones
Inventor: SPLITTSTOESER KARL-HEINZ DIPL
IPC: H04M15/28
Filed: 1996-11-07
Granted: 1997-12-11
Abstract: The method allows automatic adaptation of terminals in the telephone network esp. coin or card operated telephones, to new or different block tariffs. The charging or debiting is controlled by the tariff information transmitted from a network node e.g. the 16 kHz pulse with analogue circuits and the value information per tariff unit with ISDN systems. Each input or dialled telephone number is monitored by the telephone to determine if it relates to a number with block tariff charging.  The first time it is determined that the number is a block tariff number the telephone does not break the connection because of too little credit. Data on the connection, namely the telephone number and the number of tariff pulses in the block are stored in a memory in the terminal. From the number of tariff pulses a special treatment is set for this telephone number.
Patent DE-19705791-C1 (DE)
Title: Power MOSFET device structure
Inventor: STECHER MATTHIAS DR
IPC: H01L29/06
Filed: 1997-02-14
Granted: 1998-04-02
Abstract: A power metal oxide semiconductor field effect transistor (MOSFET) including a substrate (10) having an upper main surface (12) in which a drain zone (14) is embedded with drain electrode (D) contacting it, a source zone (5) similarly of a first conductivity n-type and contacted by a source electrode (S) and surrounded by zone of second conductivity p-type. A weakly doped zone (18) of first conductivity n-type runs from the drain zone (14) towards the source zone (16), and a gate electrode (G) is placed over the main source (12) on an insulation layer (22) and overlaps at the edges both the source zone (16) and the weakly doped zone (18).  The drain zone (14) is arranged centrally in the substrate (10) and is surrounded by the annular weakly doped zone (18) which in turn is annularly surrounded by the source zone (16). The gate electrode (G) is made annular in shape and its inner edge (26) overlaps the weakly doped zone (18)and the source zone (16) by its outer edge (24).
Patent DE-19713988-C1 (DE)
Inventor: MURELLO JOHANNES
IPC: F41A15/14
Filed: 1997-04-04
Granted: 1998-11-26
Abstract: The breech-block comprises a supporting body and a head (1). A sleeve (13) of spring sheet-metal fits between the head and body, bearing against them in the expanded position so that they cannot slide together. On closing the breech, the sleeve is formed by radial compression into a fixed cone, fitting in an annular chamber in the head or support. It thus allows locking.
Patent DE-19723388-C1 (DE)
Title: Modular piezo valve arrangement for medical gas mixers or ventilators
Inventor: LOESER RALF-ERNST DR
IPC: F16K31/00
Filed: 1997-06-04
Granted: 1998-07-02
Abstract: One or more valve elements are positioned between a terminal plate with compressed gas connection and gas outlet connection and an end plate. The valve element has a housing with a compressed gas channel (2) and a gas outlet channel (3). The gas flow direction within each element proceeds from the compressed gas channel to the outlet channel, via a dosing screw, dosing channel, and a one-sided free-swinging piezo-oscillator (6). Each valve element has one or more parallel, connected piezo-oscillators, each with one side being glued gas-tight into the housing. The other side either engages on the sealing face in a closing function, or forms a defined opening.
Patent DE-19732955-C1 (DE)
Title: Pick-up unit for wires in a grid welding machine
Inventor: STOCKMANN ALBERT
IPC: B21F27/10
Filed: 1997-07-31
Granted: 1999-03-11
Abstract: The wire pick-up unit incorporating a gripper is provided with a lifter (2) shaped as tongs with jaws (6) which taper towards their free ends and are pivotable about a hinge (8).  At least one of the jaws rests against a stop (9) which is mounted so that its position is vertically adjustable.  The jaw surface contacting the stop is inclined or curved relative to the vertical, so that the jaw opening (7) depends on the vertical position of the stop.
Patent DE-19737339-C1 (DE)
Title: Mobile transport unit for negotiating steps and stair-cases
Inventor: BELGER HARTMUT
IPC: B62B5/02
Filed: 1997-08-27
Granted: 1998-10-29
Abstract: The mobile transport unit consists of a frame (1), which is equipped with a seat (2), preferably for disable persons, and/or load support surfaces, and at which at both sides in a transport direction (T), wheels pairs (3), both wheels (3.1, 3.2) of which are driven electromechanically. The both wheel (3.1, 3.2) are driven separately by at least one of the wheel pairs. So that each of the two wheels is coupled with at least one electromechanical drive (13, 14). Two wheel pairs (3, 4) are provided respectively, one of which is arranged at both sides of the transport direction (T) at the frame (1). Each wheel (3.1, 3.2) is driven separately and for this purpose is coupled with one of four separate electromechanical drives.
Patent DE-19754107-C1 (DE)
Title: Sound absorber, for suspension from ceiling
Inventor: FUCHS HELMUT PROF DR
IPC: E04B1/99
Filed: 1997-12-05
Granted: 1999-02-25
Abstract: The invention relates to a sound absorber comprised of a micro-perforated foil or thin panels, whereby a number of foils or panels are provided together in any arrangement and are hung from the ceiling of a room or are hung horizontally or diagonally in the room. The invention also relates to a simple method in which a sound absorber comprised of a micro-perforated foil or a thin panel is hung from the ceiling of a room or is hung horizontally or diagonally in the room and comprises a size which is at least 15 % of that of the floor area of the room.
Patent DE-19831546-C1 (DE)
Title: Senkbremseinrichtung für hydraulische Hebebühnen
Inventor: LEHNERT RUDOLF
IPC: B66F7/08
Filed: 1998-07-14
Granted: 2000-05-11
Abstract: Es wird eine Senkbremseinrichtung für eine hydraulische Hebebühne beschrieben, die mittels Parallellenkeranordnung die Arbeitsbühne bewegt und beim Absenken der Arbeitsbühne mittels Öffnen des Senkventils des Hydraulikzylinders die Stellung des Senkventils von der Stellung des Bedienpedals für das Senkventil entkoppelt ist. Um die Senkgeschwindigkeit der Arbeitsbühne bei Erreichen der unteren Ruhelage der Arbeisbühne zu drosseln, wird die Stellung des Senkventils abhängig von der Höhenlage der Arbeitsbühne verstellt und kann damit die Sicherheitsbelange erfüllen. Die Öffnungssteuerung des Senkventils wird über eine Verstellwelle ausgeführt, die abhängig von der Höhenlage der Arbeitsbühne den Öffnungszustand des Senkventils einstellt.
Patent DE-19847087-C1 (DE)
Title: Method for making metal press molds for roof tiles having both durability and excellent release characteristics
Inventor: HAENDLE JOCHEM
IPC: B28B7/36
Filed: 1998-10-13
Granted: 2000-01-05
Abstract: Press mold forming surfaces are partly or entirely roughened. An Independent claim is included for the corresponding mold.
Patent DE-19854199-C1 (DE)
Title: X-ray picture enhancer comprises an anode ceramic sleeve which surrounds the anode and which forms part of the vacuum housing, and an inner electrode.
Inventor: DIEPERS HEINRICH
IPC: H01J9/26
Filed: 1998-11-24
Granted: 2000-03-30
Abstract: An X-ray picture enhancer comprises an anode ceramic sleeve which surrounds the anode and forms part of the vacuum housing. An electrode is fixed to the inner edge of the sleeve and forms part of the image system. Ceramic sleeve wall sections are located on top of each other and are joined using a vacuum tight adhesive.
Patent DE-19917549-C1 (DE)
Title: Electrical jack-plug connector e.g. for electrical device lead cable, has sliding locking sleeve rotated to bring raised elements into contact with locking claws for securing plug part in cooperating socket part
Inventor: JACOBI WOLFGANG
IPC: H01R13/639
Filed: 1999-04-19
Granted: 2000-11-02
Abstract: The connector has a sleeve-shaped plug part (1) fitted to the end of an electrical cable and a cooperating socket part, provided around its inner periphery with a retaining edge for engaging locking claws (4) of the inserted plug part, which are biased radially outwards by a sliding locking sleeve (8). The latter has a number of raised elements (13) spaced around its periphery, each provided with a wedge-shaped locking surface (16), with insertion of the raised elements between the locking claws before rotation of the locking sleeve to bring them into cooperation with the locking claws.
Patent DE-19946095-C1 (DE)
Title: Rotation angle sensor e.g. for motorized setting control for engine throttle or valve or automobile steering system, has rotor provided with spring sliding contacts engaging conductor paths concentric to rotary shaft
Inventor: BIELING MICHAEL
IPC: G01D5/165
Filed: 1999-09-27
Granted: 2000-10-19
Abstract: The rotation angle sensor has a stator and a rotor (8,9), with a sensor housing (1,4) enclosing the rotary shaft, containing a substrate (5) carrying at least one conductor path (6,7) concentric to the shaft, contacted by at least one spring sliding contact (10,11) attached to the rotor. A peripheral bearing zone (6') of the conductor path is contacted by at least 3 metal balls (12) projecting axially from the carrier disc (9) of the rotor.
Patent DE-19962584-C1 (DE)
Title: Tool to drive mountings home has an internal combustion power unit with a number of firing stations in the zone between the combustion chamber wall and a dividing plate for selection of the required power
Inventor: TOWFIGHI KAVEH
IPC: B25C1/08
Filed: 1999-12-23
Granted: 2001-06-07
Abstract: The power tool to drive a mounting into a surface, powered by an internal combustion power unit, has an ignition system with a number of firing stations (43-45) to ignite the fuel gas in the combustion zone formed between a dividing plate (18) and the combustion chamber wall (14). The dividing plate (18) has passage holes (38) in different positions, matching the number of firing stations. Only one firing station (43-45) is activated at any one time.
Patent RU-2099457-C1 (RU)
Title: Method of manufacturing panel from peat moss and calendered panel
Inventor: MARTIN ROJ
IPC: D21F11/14
Filed: 1992-12-11
Granted: 1997-12-20
Abstract: FIELD: sorbents. SUBSTANCE: invention relates to calendered panels made up of peat moss which are fit as absorbing basis in single-use articles. Manufacturing such panels includes shaping material with 45% peat moss based on dry panel weight. Panel is then calendered under pressure. An expression is presented to determine calendering pressure in dependence on peat panel density and water content. Particle size of peat moss in the panel is ranged from 74 to 2000 mcm. EFFECT: improved manufacturing procedure. 17 cl, 1 dwg
Patent RU-2045918-C1 (RU)
Title: Method for determining food stuff proteins digestibility in vitro
Inventor: YUDINA SVETLANA B
IPC: A23L13/00
Filed: 1993-04-16
Granted: 1995-10-20
Abstract: FIELD: food industry. SUBSTANCE: method involves carrying out two-stage enzyme hydrolysis under conditions approaching the natural process taking place in human gastrointestinal tract by using acid and alkaline proteases. Tyrosine mass contents is additionally determined in source food stuff protein. digestibility is estimated from tyrosine mass percent proportion in hydrolisate with respect to its mass percent proportion in the food stuff source sample protein. EFFECT: enhanced accuracy of analysis. 1 tbl
Patent RU-2016543-C1 (RU)
Inventor: KUDELKIN SERGEJ A
IPC: A61B5/24
Filed: 1993-04-19
Granted: 1994-07-30
Abstract: FIELD: medicine. SUBSTANCE: measurements of complex resistances offered by biological test object by known methods and devices were taken with the aim of evaluating functional status of biological test objects. Specifically, measurements were made of components of complex resistance consisting of resistive and capacitive components of bipole resistance. Bipole offered resistance in region between electrodes applied to biological test object and resistance parameters were by and large measured for it, but principle of distribution of bipole resistance components relative to certain frame of reference remains unknown. Object of this invention consists in finding points of balance where resistive or/and capacitive components of biological test object impedance are equal with respect to plane of symmetry which is made up by system with two symmetrically positioned electrodes applied to biological test object. Electrodes must be applied to biological test object in such a manner that plane of symmetry of biological test object be in coincidence with plant of symmetry of system of electrodes applied to biological test object. Plane of symmetry made up in similar fashion and symmetrically disposed electrodes constitute frame of reference relative to which is measured distribution of components of resistance arising between electrodes with the view to assessing extent of asymmetry of such distribution. In special case one will have not to define all distribution curves, but solely points of balance in which bipole resistance components are equal. Combination of these points permits plotting electric structure chart which reflects functional status of biological test object. EFFECT: higher accuracy of determining functional status of biological tests objects. 3 cl, 3 dwg
Patent RU-2039626-C1 (RU)
Title: One-piece-solid-rolled railroad wheel production method
Inventor: DYAKOV ALEKSANDR M
IPC: B21H1/04
Filed: 1993-04-23
Granted: 1995-07-20
Abstract: FIELD: metal working. SUBSTANCE: before upsetting heated billet is kept under open air for 15 30 s. Before shaping and rolling metal temperature of separate members of billet is levelled by its keeping before deformation, and before final stage temperature of disk is raised by gauging due to heat of rim and boss. So, on all stages of hot deformation different members of billet are provided with low-temperature gradient and due to that local reduction of disk in its transitional zones to rim and boss is decreased, so providing increased up to 25 t/s loading on axis of van. EFFECT: one-piece-solid-rolled railroad wheel production method is used in production of railroad wheels for increased load-carrying capacity railroad cars.
Patent RU-2056470-C1 (RU)
Title: Distributor of materials preventing glaze of ice
Inventor: KARASEV YURIJ V
IPC: E01C19/20
Filed: 1993-05-19
Granted: 1996-03-20
Abstract: FIELD: road-building machines. SUBSTANCE: distributor of materials preventing glaze of ice includes basic vehicle and bin placed in the back part of the vehicle. The bin has front wall, back wall, lateral walls and a bottom. A conveyor to feed the material from the bin. The distributor has a unit to feed the material from the conveyor to throwing disk. The conveyor is made in the form of two worms placed along bin bottom and located in one plane. One worm is driving and has rotary drive. The other is driven and has a mechanism to turn-off torque transmitted from the driving worm. Bin bottom is inclined towards the side where the material is unloaded, and forms acute angle to worn plane directed towards front wall. Unit to feed material from the conveyor to the throwing device is made in the form of a tray installed between the conveyor and the disk and lower part of the trays may be moved within proper limits about the disk. Front ends of the worms are installed in the front wall of the bin using bearings and are out of bin case, where they are interconnected through transverse rigid plank. EFFECT: high productivity. 2 cl, 2 dwg
Patent RU-2057965-C1 (RU)
Title: Fuel supply system for power plant
Inventor: LEGOSHIN GEORGIJ M
IPC: F02M51/00
Filed: 1993-06-01
Granted: 1996-04-10
Abstract: FIELD: power engineering. SUBSTANCE: system has power plant 1, fuel hydraulic booster 2 with a drive made up as a linear electric motor, electrically controllable nozzles 22, fuel hydraulic accumulator 14, make-up pump 12, and control-and-converting unit 9. Fuel receiver 26 is interposed between fuel hydraulic accumulator 14 and nozzles 22. The linear electric motor is made in block with hydraulic booster 2 and connected with the outlet of control-and-converting unit 9. The inlet of the letter is coupled with pickups of parameters of the power plant and pressure gauge. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2074378-C1 (RU)
Title: Spin-stabilized missile
Inventor: KARATEEV PAVEL A
IPC: F42B10/30
Filed: 1993-06-25
Granted: 1997-02-27
Abstract: FIELD: artillery ammunition, missiles. SUBSTANCE: spin-stabilized missile with a solid propellant motor is furnished at least with two plates opposite-fixed on the bell mouths of the exhaust nozzle; the area of each plate in radial section makes up 0.25 to 0.5 of the area of the nozzle exit section. , In another variant of the missile the solid propellant motor is furnished with a plate with slots; the edge of each slot coincides with the external edge of the nozzle bell mouth, and the arc length makes up 0.25 to 0.5 of the nozzle bell mouth circle length. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2065963-C1 (RU)
Inventor: ERMOLAEV VYACHESLAV L
IPC: E21C41/22
Filed: 1993-07-06
Granted: 1996-08-27
Abstract: FIELD: mining industry. SUBSTANCE: ore is broken by hole blasting from drilling levels and loaded out via cut-throughs. Drilling level is worked by cutting roof of haulage way at least up to height of cut-throughs with subsequent backing of lower part of haulage way and filling worked out space in which additionally mined is lower part of room at least up to level of cut-through bed. Lower part of room and haulage way are backfilled to level of cut-throughs of adjacent unmined room. Lower part of room is worked and backfilled after filling worked room with hardening mixes at least up to level of roof of worked room cut-throughs. EFFECT: high efficiency. 1 cl, 2 dwg
Patent RU-2139192-C1 (RU)
Inventor: DANIEL LORAN
IPC: B29D30/08
Filed: 1993-07-20
Granted: 1999-10-10
Abstract: FIELD: rubber industry. SUBSTANCE: method comes to laying different components onto base in specially assigned places. Cord thread is secured to base by glue. Tyre is formed by one continuous cord thread secured in some starting point on base and laid on base using guide member sliding along thread. Guide member is moved in cross plane along arc trajectory around base and above base from starting point to some end point of arc trajectory in which thread direction is change and thread is laid to other end point corresponding to other edge of this arc trajectory. Cord thread passes from one side of base to the other side and back, which provides winding of base by cord thread. Cord thread is pressed and/or glued to base in each end point of arc trajectory. Relative round movement of base and guide member is provided at provision of movement of guide member along arc trajectory. Relative shifting through value corresponding to cord thread laying step on base surface is provided to form adjoining radial arcs on this surface. Machine for implementing this method has thread feeder and thread laying device formed by guide member sliding along thread. Machine has guide member shifter with moving device and pressure devices designed for pressing thread to base and arranged in zone of at least each end point of guide member movement trajectory. EFFECT: possibility of making one layer of load-bearing carcass by several thread-laying passes and making of all load-bearing members of carcass and some load-bearing members of breaker. 16 cl, 29 dwg
Patent RU-2054012-C1 (RU)
Title: Композиция для получения эластичного пенополиуретана
Inventor: BELOV YURIJ L
IPC: C08G18/69
Filed: 1993-10-08
Granted: 1996-02-10
Abstract: Использование: производство подушек сидений мягкой мебели, автомобилей, кресел катеров. Сущность изобретения: композиция для получения эластичного пенополиуретана включает, мас.ч.:полидивинилизопреновый олигомер ПДИ-1к-100; глицерин 6,1-10,5; 2,4-толуилендиизоцианат или смесь изомеров 2,4-и 2,6-толуилендиизоцианата 30,5-45,5; дибутилоловодилауретанат 0,5-1,5; вода 0,5-3,5; диметилбензиламин 0,05-0,12; триэтиламин 0,5-0,75; синтанол ДС-10 0,1-0,2. Образцы пенополиуретана имеют кажущуюся плотность 0,04-0,4 г/см 3 , относительное удлинение при -50 o С 130-170%. 2 табл.
Patent RU-2066152-C1 (RU)
Title: Prosthesis of the penis
Inventor: TARUASHVILI GARRI I
IPC: A61F2/26
Filed: 1993-10-21
Granted: 1996-09-10
Abstract: FIELD: medical engineering. SUBSTANCE: device is manufactured from biologically inert material and has ring-shaped groove placed on the distal portion of the rod 1.0-1.5 cm distant from its end. Unresolvable suture material is rigidly fixed in the mentioned groove. EFFECT: improved functional results; implantability in the penis. 1 dwg
Patent RU-2104896-C1 (RU)
Inventor: ARKHANGEL SKIJ VITALIJ NIKOLAE
IPC: B62D55/10
Filed: 1993-12-23
Granted: 1998-02-20
Abstract: Машина предназначена для выполнения строительных, сельскохозяйственных работ и работ в коммунальном хозяйстве. Сущность изобретения заключается в том, что у транспортной строительной универсальной машины с рамой, ходовыми гусеничными тележками, передним и задним рабочим оборудованием соединение рамы с гусеничными тележками выполнено в виде шарнирных серег, при помощи которых посредством воздействия на опорную поверхность переднего и заднего рабочего оборудования рама может переводиться относительно ходовых тележек в верхнее и нижнее положения и фиксироваться в них съемными пальцами, что обеспечивает увеличение дорожного просвета и устойчивость машины. 7 ил.