baber/WOPTO huggingface dataset:
Patent RU-2070689-C1 (RU)
Title: Device for check of relative humidity of air in volumes at negative temperature
Inventor: TIKHONOV BORIS S
IPC: F24F3/14
Filed: 1992-07-15
Granted: 1996-12-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: device has water vapor source for humidification of air in volume, cold source with cooling devices, reservoir for wet-bulb thermometer with constant-power electric heater for heating the air fed to reservoir and thermometer for measuring the temperature in volume at negative temperature. Reservoir is made in form of heat-insulated air duct and is provided with dry-bulb thermometer. Reservoir is located vertically directly in refrigerating volume. Electric heater is located at the bottom of air duct. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2047495-C1 (RU)
Inventor: KACHKO NIKOLAJ K
IPC: B29C59/04
Filed: 1992-08-17
Granted: 1995-11-10
Abstract: FIELD: production of cellular structure of plastic tapes. SUBSTANCE: method includes forming shaped articles with crosswise corrugates concurrently at a number of parallel plastic tapes moving through bending corners. Bending corners are given with oscillations. The shaped elements are connected to one another in the process of corrugate formations, held down to one another with their apexes, and welded. Device has units for tape bending, feed device, connecting device with welding means provided with drive mechanisms. Bending units are made in the form of elastic drawing units, in particular rollers, installed on rocking bearings in pairs. The bearings are rocked in opposite phases and change direction. Connecting device comprises several pairs of cams installed so to be moved in compulsory manner along and around its axes. Means to weld the tapes are placed at the apexes of the cams. EFFECT: highly effective method. 3 cl, 4 dwg
Patent RU-2040610-C1 (RU)
Title: Device for control of thread condition on textile machines
Inventor: FURMANSKIJ EFIM A
IPC: B65H63/02
Filed: 1992-09-07
Granted: 1995-07-25
Abstract: FIELD: textile industry. SUBSTANCE: device for control of thread condition on textile machines has body, cover, board, rods, indicator 6, thread channel, light source 8, photodetector 9, amplifier 10, rectifier 11, low-pass filter 12, threshold element 13, memory element 14, control unit 15 with button 16 for machine starting, output switch 17. Memory element has thyristor, supply circuits, transistor, stabilizer diode and resistors. Output switch 17 has transistor, stabilizer diode and resistors. Capacitor, transistor and diode are included in rectifier 11. Indicator 6 consists of light-emitting diode and resistor. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2033315-C1 (RU)
Title: Round log production apparatus
Inventor: MILOVANOV ALEKSEJ I
IPC: A01G23/08
Filed: 1992-07-21
Granted: 1995-04-20
Abstract: FIELD: production of round logs. SUBSTANCE: apparatus has working tool. Invention is based on usage of gravity force of working tool as one of motive force of process. Log is fixed in apparatus so that its position may be regulated. EFFECT: increased efficiency in obtaining high quality logs. 2 cl, 4 dwg
Patent RU-2060513-C1 (RU)
Title: Method for identifying object location
Inventor: ANTONOV OLEG E
IPC: G01S5/02
Filed: 1992-10-06
Granted: 1996-05-20
Abstract: FIELD: automatic control, computer, and radar engineering. SUBSTANCE: at least three sensors are installed at known points, coded wave signal is periodically irradiated in all directions by means of radiator mounted on object, signal is received by all sensors, own marker signals are shaped, transmitted to data processing center where radiator signal and marker signals of sensors are received and identified, difference between time of arrival of signals from different sensors as well as between time of arrival of sensor signals and radiator signal are measured, and time difference is used to calculate object location; coordinates are transmitted to object over communication line. EFFECT: facilitated procedure. 4 dwg
Patent DE-10023467-C1 (DE)
Title: Boring device, to form bores using borer tubes, has holder unit with rotation plate for borer tube having radial locking opening and has locking unit on plate with locking bolt to lock borer tube
Inventor: HARTHAUSER WERNER
IPC: E21B3/02
Filed: 2000-05-12
Granted: 2001-09-27
Abstract: The device (10) has a rotating bore drive (16) and a holder unit (18) with a rotation plate for a borer tube (40) with at least one radial locking opening (42). A locking unit on the rotation plate has at least one radially sliding locking bolt, which is moved between locked and unlocked positions by an axially sliding adjustment element. In the locked position, the locking bolt engages the locking opening to form a positive connection.  The adjustment element has an axially sliding adjustment rod, whose end furthest from the locking bolt is guided along a control slide-way. The slide-way has a wedged profile in its axial and peripheral directions and rotates relative to the rotating plate, so that rotating the control slide slides the control rod axially and operates the locking bolt.
Patent DE-10114342-C1 (DE)
Title: Workpiece profile formation device, used during furniture manufacture, uses successive cutting blades with incrementally increased cutting depth
Inventor: KOSTENBADER MARKUS
IPC: E04F15/02
Filed: 2001-03-23
Granted: 2002-11-07
Abstract: The profile formation device has at least one planing tool (7) with several cutting blades (9), relative to which the wood or simulated wood workpiece (1) is moved in a straight line, for cutting the profile (4). Some or all of the cutting blades are positioned one after the other in the workpiece displacement direction, each successive blade having a greater cutting depth than the preceding blade.
Patent DE-10115181-C1 (DE)
Title: Device for welding a tube with an absorber strip in the manufacture of solar collectors comprises a drive wheel which feeds the tube to an ultrasound welding device having a rotating
Inventor: FINK DANIEL
IPC: F24S10/75
Filed: 2001-03-27
Granted: 2002-09-12
Abstract: Device for welding a tube with an absorber strip comprises a drive wheel (26) which feeds the tube to an ultrasound welding device having a rotating sonotrode having a plate-like head for conveying ultrasound welding energy to the tube. The tube is fed between two pressure elements (22, 24) rotating about parallel axes (28, 30) and the drive wheel rotating vertically to the parallel axes so that the tube can be transported along the sonotrode head.  Preferred Features: The drive wheel has an exchangeable insert (34) and two half plates (36, 38) between which the tube runs.
Patent DE-10162597-C1 (DE)
Title: Polished semiconductor disc manufacturing method uses polishing between upper and lower polishing plates
Inventor: WENSKI GUIDO
IPC: H01L21/304
Filed: 2001-12-19
Granted: 2003-03-20
Abstract: The manufacturing method has the semiconductor discs polished on both sides via 2 parallel relatively rotating polishing plates provided with polishing cloths, using a polishing material containing an abrasive material or a colloid, with subsequent conditioning of the polishing cloths via conditioning discs (S) inserted between the polishing plates, with a continuous feed of water having an additive content of up to 0.5 % by weight.
Patent DE-19504087-C1 (DE)
Title: Sauna cabin wall unit
Inventor: FLICKER ALBERT
IPC: A61H33/06
Filed: 1995-02-08
Granted: 1996-03-28
Abstract: The wall unit, for a sauna cabin, has a base body (1) of plastics and pref acrylic, with at least one seat step (3) with an integrated rigid component (4), which at least partially forms the seating surface (6) or a step surface (5). The component (4) is of natural of synthetic stone, or fracture-resistant glass or glass ceramics. The wall unit has a laminated reinforcement of plastics with glass fibres.
Patent DE-19513685-C1 (DE)
Title: Drive shaft lock closable by closure cylinder for cable distributor cabinet
Inventor: GARTHE WERNER
IPC: E05B65/02
Filed: 1995-04-11
Granted: 1996-08-08
Abstract: On the front side of the cabinet door is a rotatably located door grip with an articulately connected closure bar (7). On the lock bolt a securing pin is fixed, the axis of which runs parallel to the rotary axis of the door grip. A groove (8) runs through the cabinet door parallel to the movement direction of the clock bolt in the rear side of the door grip and in it engages the securing pin. In the opening position of the lock bolt the securing pin comes out of the effect area of the groove. The groove end (9) issues in a ring-shaped recess (10) of the door grip and further ring sections (11) are provided concentrically to the rotary bolt (12) for access to the closure openings of the closure cylinder (1).
Patent DE-19626391-C1 (DE)
Title: Programme identification coding method for radio data systems
Inventor: MIELKE JUERGEN
IPC: H04H60/42
Filed: 1996-07-01
Granted: 1997-07-24
Abstract: The programme identification (PI) coding method is for a radio data system (RDS).  The method involves using a 16 bit code structure that provides an operation over local and distributed areas.  The code has the first four bits used as a country identification.  The next four bits are transmitter codes for international, national, regional and local stations.  The remaining eight bits provide programme reference numbers.   They cater for both current and future programme capacity, and also for non terrestrial transmitted programmes.
Patent DE-19651699-C1 (DE)
Title: Box section fire stop door for building
Inventor: SCHROEDERS THEO
IPC: E06B5/16
Filed: 1996-12-12
Granted: 1998-01-15
Abstract: The door leaf contains an insulating panel covered at the ends by a profiled stiffener. The latter forms a groove open towards the leaf interior.  The stiffener consists of a steel strip folded in the lengthwise direction and forming a group of folds (15) on each side of the groove. The gaps (16,17) between the folds extend in the plane of the leaf. The depth of the packet is at least twice the strip thickness. The outer edge strips (18) are bent over towards each other in a mirror-image pattern to form flanges (19) extending underneath the packets of folds.
Patent DE-19730566-C1 (DE)
Title: Device for wet wiping of wall blackboards used in schools
Inventor: KUEHNEL JOACHIM
IPC: B43L21/00
Filed: 1997-07-17
Granted: 1998-04-23
Abstract: The device comprises a sponge (4) and a water wiping device (3), extending over the width of part of the blackboard (20) on which writing is effected. The blackboard can be wiped clean through a single movement of the device. The sponge is fixed in a pivotable accommodation (5) which is arranged in a housing that contains a water storage unit (9). The sponge can be operated by a lever (7) that engages on the outside of the accommodation, between a work position, where it locates on the wall blackboard, and a rest position where it is spaced from the blackboard. The housing is formed so that with a movement of the sponge between the rest and work positions the sponge is  automatically squeezed. The wiping device is arranged in the upper area of the housing. The housing in the rest position is suspended over the blackboard and is secured by magnets.
Patent DE-19739961-C1 (DE)
Title: Gas pressure determining method for cavity of semiconductor micro-m-mechanical sensor chamber with deformable wall of semiconductor component
Inventor: SCHEITER THOMAS DR
IPC: G01L9/00
Filed: 1997-09-11
Granted: 1999-04-15
Abstract: The method involves forming at least two components with hollow chambers (21) and identically deformable membranes (3) each defining a respective chamber. The chambers are closed with identical gas pressure. One hollow chamber is provided with an opening (9) outside the deformable membrane. An external gas pressure is determined with which a corresponding resonance frequency of the membrane of a closed chamber matches the resonance frequency of the membrane provided with the opening.  Preferably, first the resonance frequency of the membrane of a closed chamber is measured. This chamber is then opened by etching an opening outside the membrane. Then, the resonance frequency of the membrane of the open chamber is measured. of same wafer.
Patent DE-19752295-C1 (DE)
Title: Built-in cooking hob
Inventor: STAHL MATTHIAS
IPC: F24C15/10
Filed: 1997-11-26
Granted: 1999-02-25
Abstract: The cooking hob has a number of cooking modules (11,12,13), each provided with a cooking zone (4) with an associated heating device and an operating device (5) for controlling the operation of the heating device, the contour (10) of each cooking module tapered from the cooking zone in the direction of the operating device.
Patent DE-19757860-C1 (DE)
Title: Folding blade jack knife
Inventor: WILHELMY DIETER
IPC: B26B1/02
Filed: 1997-12-24
Granted: 1999-01-14
Abstract: The jack knife has a blade which can be pivoted into a retracted position within the handle. The blade in the area of the pivot axis (2) has sealing rings (3), such as an O-ring, mounted over the connecting tube forming the pivot axis.  There is a gap (7) between the blade and the handle side plates (6). The pivot can be formed as a screw (5) and a nut (4) with sealing  gaskets.
Patent DE-19808018-C1 (DE)
Title: Controlling Rectifier system connected to mains across circuit breaker and transformer and each rectifier has controllable semiconductor switches in bridge circuit
Inventor: LOESEKANN WOLFGANG
IPC: H02M7/19
Filed: 1998-02-26
Granted: 1999-09-23
Abstract: The control method is carried out, so that before the opening of the circuit breaker (LS1) in a first step of the rectifier (S1), first of all is so adjusted, that it takes no power from the mains (10). In a second step, the semiconductor switch, lying in one bridge branch of the rectifier (S1), is displaced in the current conducting condition. The remaining semiconductor switches are blocked, and that after the opening of the circuit breaker (LS1) in a third step, all semiconductor switches are brought in.
Patent DE-19809914-C1 (DE)
Title: Storage tank for road metaling binder
Inventor: JAKOB GUENTER
IPC: F24H9/18
Filed: 1998-03-07
Granted: 1999-07-15
Abstract: The tank has a base (2) heater (6) and heat insulation. The heater can be a plate (7) of conductive material with a heater element (8) mounted (14,16) to the underside of the base and matching it. The base has a cavity filled with heat insulation (19) below the heater.
Patent DE-19832395-C1 (DE)
Title: Electrochemical cell for detection of arsine and phosphine
Inventor: KIESELE HERBERT
IPC: G01N27/49
Filed: 1998-07-18
Granted: 1999-11-25
Abstract: The electrochemical cell has a working electrode (3) comprising carbon or is carbon coated or is a carbon/PTFE sinter electrode. The electrolyte (9) contains silver sulfate as an additive. The cell has a non-catalytic working electrode (3) and a reference electrode (4) in a 4M H2SO4 electrolyte (9) with Ag2SO4 in saturated solution, from which the gas to be determined is separated by a PTFE diffusion membrane (2). A secondary electrode (5) containing gold and carried on a PTFE support membrane (8), may be used. The carbon containing electrode fits closely with the diffusion membrane. The electrolyte volume is filled with porous glass beads. The carbon and secondary electrodes are electrolytically connected through two pieces of felt (11,12).
Patent DE-19832835-C1 (DE)
Title: Endosonographic arrangement for acquiring ultrasound echo image in body cavity
Inventor: LILIENFELD-TOAL HERMANN VON
IPC: A61B8/12
Filed: 1998-07-21
Granted: 2000-01-05
Abstract: The arrangement has a tubular insertion part for insertion into a body cavity and an ultrasound head for acquiring an ultrasound image of the body cavity. The ultrasound head (9) is mounted on the outside of the insertion part (1) so as to be movable with respect to it. The insertion part and head are enclosed by a flexible tube (14).
Patent DE-19933318-C1 (DE)
Title: Verfahren zur drahtlosen Übertragung von Nachrichten zwischen einem fahrzeuginternen Kommunikationssystem und einem fahrzeugexternen Zentralrechner
Inventor: WEINMANN ULRICH
IPC: G10L13/00
Filed: 1999-07-16
Granted: 2001-02-01
Abstract: Bei einem Verfahren zur drahtlosen Übertragung von Nachrichten zwischen einem fahrzeuginternen Kommunikationssystem und einem fahrzeugexternen Zentralrechner, bei dem das fahrzeuginterne Kommunikationssystem eine akustische Ausgabeeinheit zur Wiedergabe einer empfangenen Nachricht aufweist, wird im fahrzeugexternen Zentralrechner die zunächst in Textform vorliegende, an das fahrzeuginterne Kommunikationssystem zu sendende Nachricht in eine Lautschrift umgeformt und in Form der Lautschrift zum fahrzeuginternen Kommunikationssystem übermittelt. Weiterhin wird im fahrzeuginternen Kommunikationssystem die Lautschrift in Sprache umgeformt und über die akustische Ausgabeeinheit ausgegeben.
Patent DE-19940536-C1 (DE)
Title: Heating device, particularly for road vehicle internal combustion engine coolant, involves at least one rotor couplable with drive shaft arranged in work chamber at least partly fillable with viscous fluid
Inventor: MARTIN HANS
IPC: F24J3/00
Filed: 1999-08-26
Granted: 2000-08-10
Abstract: Particularly for a road vehicle internal combustion engine coolant, the heating device (1) involves at least one rotor (19) which can be coupled to a drive shaft (17) arranged in a work chamber (15) at least partly fillable with viscous fluid. Connected to the work chamber is a storage chamber (29) for the fluid. A valve arrangement (45) influences the fluid level in the work chamber.  At least one heat exchanger (13) functions between the fluid and the heating medium. The storage chamber is arranged in the rotor. The valve arrangement is so formed that at least one first connecting path (35) is closable between the work chamber and the storage chamber. The valve arrangement is operable by at least one electromagnet.
Patent RU-2128953-C1 (RU)
Inventor: TARASKO A D
IPC: A61B17/04
Filed: 1992-10-15
Granted: 1999-04-20
Abstract: Использование: в хирургии. Сущность изобретения: контрактор выполнен из металла с памятью формы и имеет форму скобы с прямыми игольчатыми ножками 2, соединенными перемычкой в виде V-образной петли 4, равной по длине каждой ножке 2 и ориентированной к плоскости ножек 2 под углом 10 - 15 o , причем ножки 2 соединены с петлей 4 радиусными переходами и ориентированы к центральной оси перемычки 4 под углами 20 o , при этом концы ножек 2 выполнены салазочными и расположены в одной плоскости с ее центральной частью. 3 ил.
Patent RU-2040746-C1 (RU)
Inventor: SEMISHIN STANISLAV P
IPC: F27B3/18
Filed: 1992-11-12
Granted: 1995-07-25
Abstract: FIELD: metallurgy. SUBSTANCE: open-hearth furnace charging machine has a bridge with a mechanism for its movement, drive bogie moving along the bridge. The bogie is provided with front drive wheels, rear driven wheels and additional wheels. The additional wheels are installed before the rear driven wheels at a distance from them equal to 0.2 to 0.3 of the distance between the vertical axles of the drive and driven wheels. The driven wheels are engageable with the upper rail, and the additional wheels - with the lower rail. The raceways of each pair of driven and additional wheels are in the same vertical plane. The additional wheels are mounted on individual axles and secured in bodies with stops on the side surfaces of the bogie frames. EFFECT: improved design. 7 dwg
Patent RU-2081467-C1 (RU)
Title: Spatial magnetic core
Inventor: NAGORNYJ MIKHAIL ALEKSANDROVIC
IPC: H01F27/25
Filed: 1992-11-16
Granted: 1997-06-10
Abstract: FIELD: electrical engineering. SUBSTANCE: spatial magnetic core is spiral core made of coiled steel strip that has legs and yokes connected in star. Magnetic core is made of single coiled ribbon crosswise wound with respect to longitudinal axis of core and provided with windows and external jumpers. Width of intermediate jumpers in each layer of winding, in its compressed state, relative to axes of symmetry crossing sectional areas of legs to longitudinal axis forms desired section and provides for desired arrangement of legs. Upon coiling, magnetic core is compressed so that yokes are star-shaped in section. EFFECT: improved design. 4 dwg
Patent RU-2037591-C1 (RU)
Title: Concentrate of bleaching agent for textile materials of natural and synthetic cellulose fibers
Inventor: TREFILOV PETR A
IPC: D06L3/02
Filed: 1992-11-26
Granted: 1995-06-19
Abstract: FIELD: household chemistry. SUBSTANCE: proposed concentrate contains (mass ): hydrogen peroxide 9-10, bleaching agent 0.3-0.5, lignosulfonate 0.75-1.5, sodium tripolyphosphate 0.5-1.3 and water up to 100. Bleaching ability of proposed concentrate for cotton fabric is 82.1-86.4 at its concentration 10 g/l. EFFECT: improves bleaching ability. 2 tbl
Patent RU-2072048-C1 (RU)
Title: Anchor
Inventor: LOGASHKIN SERGEJ A
IPC: E21D21/00
Filed: 1992-12-29
Granted: 1997-01-20
Abstract: FIELD: mining. SUBSTANCE: anchor tubular member has axial lengthwise fold. One end is sealed with a cap and end welded joint, another one is sealed by a sleeve and welded joint. Axial hole is originated in the sleeve and tubular member. The cap is made in the form of metal circular or a circular with sleeve for providing shaft face welded joint from being unsealed. The cap is rigidly connected to tubular member end through contour welded joint. Tubular member ends are overlapped. EFFECT: higher reliability. 10 cl, 3 dwg
Patent RU-2048777-C1 (RU)
Inventor: IVANOV ALEKSANDR A
IPC: A23K1/16
Filed: 1992-12-29
Granted: 1995-11-27
Abstract: Использование: в сельском хозяйстве, а именно в животноводстве и птицеводстве. Сущность изобретения: жидкий кормовой препарат жирорастворимых витаминов содержит жирорастворимые витамины 3,0-32,0 г. антиоксиданты 0,02-1,0 г, поверхностно-активные вещества 4,0-25,0 г, поли-n-виниламид 4,0-45,0 г. и изопропиловый спирт остальное до 100 г.
Patent RU-2030113-C1 (RU)
Inventor: VOLSKIJ ALEKSANDR YA
IPC: H04H20/76
Filed: 1993-02-05
Granted: 1995-02-27
Abstract: Использование: для широковещательной передачи символьной информации, например рекламной, неограниченному числу абонентов. Сущность изобретения: система содержит линию 1 проводного вещания, блок 2 согласования, модуляторы 3, генераторы 4, входной коммутатор 5 с входами 6, узлы 7 подготовки и передачи информации (УППИ), абонентские узлы 8, полосовые фильтры 9, демодуляторы 10, выходной коммутатор 11, узлы 12 приема обработки и отображения информации (УПООИ), входы/выходы 13 абонентского узла, группу входов/выходов 14 узла подготовки и передачи информации, блок 15 ввода информации, блок 16 управления, блок 17 отображения, выходной блок 18 согласования 18, блок 19 памяти УППИ, блок 20 согласования с группой телефонных модемов, группу телефонных модемов 21, входной блок 22 согласования УПООИ, блок 23 управления, блок 24 отображения, блок 25 памяти, блок 26 согласования с телефонным модемом, телефонный модем 27. В системе за счет новой совокупности признаков обеспечивается повышенная достоверность информации, принятой абонентами.1 ил.
Patent RU-2037639-C1 (RU)
Title: Turbine
Inventor: ISTORIK BORIS L
IPC: F03B3/14
Filed: 1993-03-04
Granted: 1995-06-19
Abstract: FIELD: pneumatic-and-hydraulic power stations. SUBSTANCE: wheel with straight streamlined blades is mounted on the shaft. The wheel is coupled with the shaft through carrying members. Each flexible member is coupled with respective blade at least at one point. The other point of the blade is coupled with the carrying member. Each blade is secured to respective carrying member for permitting rotation about its vertical axis with respect to the fastening point. The fastening point is interposed between the leading edge and trailing edge of the blade at a distance of 0-0.4 of choired length from the end point of the leading edge. The axial space is made in each blade. The flexible members are constructed as torsions and mounted inside the spaces of respective blades. EFFECT: improved design. 3 cl, 6 dwg