baber/WOPTO huggingface dataset:
Patent RU-2009754-C1 (RU)
Title: Method of getting stamped semi-finished products from titanic alloys
Inventor: LEVIN IGOR V
IPC: B21J5/00
Filed: 1992-07-08
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: method of metal processing by pressure provides for in series heatings and deformations of blanks under temperatures of β - range, heating and deformation of blanks in (α+β) - range under the temperature by 55 . . . 150 C below the temperature of full polymorphous transformation. The state is being kept for 3 - 8 hours and followed by deformation and maintaining for 10 . . . 30 minutes under the temperature of deformation. The whole complex of the operations in (α+β) - range is exercised 1 - 3 times. Then the blanks are cooled by 10 . . . 20 C below the temperature of preceding deformation with following maintenance for 10 . . . 40 minutes and make deformation with deformation degree of 15 . . . 25 % and with the deformation speed of 10 ° -10 -1 C -1 . The final thermal treatment is exercised under temperature at least 10 C below temperature of the last deformation. EFFECT: method is used for metal processing by pressure. 1 tbl
Patent RU-2087479-C1 (RU)
Title: Bridge-containing estratrienes
Inventor: GERALD KIRSH
IPC: C07J53/00
Filed: 1990-11-26
Granted: 1997-08-20
Abstract: FIELD: organic chemistry, steroids. SUBSTANCE: product: estratriens containing 14α, 17α-bridge of the general formula: (I)   where: if OR 3  at α-position then R 1 , R 2  and R 3  independently each of other is H, acyl-C 1 -C 2 ; or R 1  - benzyl or C 1 -C 8 -alkyl; if OR 3  at β-position then R 1 , R 2  and R 3  independently each of other - H, C 1 -C 12 -acyl or C 1 -C 8 -alkyl. At both cases A-B - etheno- or ethano-bridge. Synthesized compounds were used for synthesis of drugs. EFFECT: improved method of synthesis. 12 cl, 1 tbl, 1 dwg
Patent RU-2091385-C1 (RU)
Title: Bisacylphosphine oxides, composition and method of application of coatings
Inventor: DAVID G LEPPARD
IPC: C08F2/50
Filed: 1992-09-03
Granted: 1997-09-27
Abstract: FIELD: photopolymerization. SUBSTANCE: photopolymerizable composition comprising 0.2-5.0% photopolymerizer such as bisacylphosphine oxides of formula 1:   wherein R 1  is C 1 -C 18  alkyl, cyclopentyl or cyclohexyl; R 2  and R 3  are phenyl unsubstituted or substituted with mono to quadruple substituted C 1 -C 4  alkyl and/or C 1 -C 4  alkoxy, and the photopolymerizable compound balance is applied to substrate, then irradiated with light within 200-600 nm. The composition further comprises photoinitiators and/or addition agents. EFFECT: improved properties of the composition. 16 cl, 13 tbl
Patent RU-2031554-C1 (RU)
Title: Lighting fixture
Inventor: FILIPPOV ANATOLIJ N
IPC: H05B39/02
Filed: 1992-07-14
Granted: 1995-03-20
Abstract: FIELD: lighting engineering. SUBSTANCE: controlled key connected in parallel to principal integrating capacitor which ensures smoothness of switching on of filament lamp is manufactured in the form of unijunction transistor with integrator in control circuit. It enables operational capability of lighting fixture to be restored quickly after its switching off. After switching off of fixture its repeat turning on in tenth fraction of second provides for smooth switching on of filament lamp which makes it possible to exclude completely sudden switching on of lamp to rated brightness and to prolong its service life by this. EFFECT: prolonged service life of filament lamps. 1 dwg
Patent RU-2076163-C1 (RU)
Title: Method of cleaning objects in liquid medium
Inventor: SOLOVYANOV LEONID N
IPC: D06B19/00
Filed: 1992-07-16
Granted: 1997-03-27
Abstract: FIELD: cleaning process. SUBSTANCE: invention relates to cleaning objects in food and light industries, medicine, and other areas where high-quality cleaning is required. Objects are placed into closed space filled with washing fluid in which all over the volume cavitation is created by way of discretely varying at least one thermodynamic parameter of volume, temperature, and pressure followed by restitution of initial parameters. EFFECT: improved quality of cleaning.
Patent RU-2033845-C1 (RU)
Inventor: BURKOV ALEKSANDR I
IPC: B01D45/04
Filed: 1992-07-20
Granted: 1995-04-30
Abstract: Использование: для отделения примесей от воздушного потока в зерноочистительных машинах при очистке воздуха от легких примесей. Сущность изобретения: инерционный воздухоочиститель состоит из входного патрубка, жалюзийного отделителя, пылеосадительной камеры с устройством вывода пыли, противоточного отделителя, образованного выходными отверстиями пылеосадительной камеры и жалюзийного отделителя, и выходного патрубка очищенного воздуха. Для более эффективного улавливания пыли выходные отверстия жалюзийного отделителя и пылеосадительной камеры выполнены на одном уровне, при этом соотношения их высот и площадей поперечных сечений равно 1:(0,5-1,5), а глубина пылеосадительной камеры вдоль оси жалюзийного отделителя состовляет не менее 5 высот его выходного отверстия. 2 ил., 2 табл.
Patent RU-2076148-C1 (RU)
Title: Ферментер
Inventor: ORELCHIKOV VIKTOR I
IPC: C12M1/02
Filed: 1992-06-25
Granted: 1997-03-27
Abstract: Использование: микробиологическая и пищевая промышленность, выращивание микроорганизмов в суспензии. Сущность изобретения: ферментер содержит вертикальный корпус с технологическими патрубками, установленную в корпусе на вертикальном валу мешалку с приводом и теплообменник. В корпусе установлена вертикальная неподвижная труба, внутри которой посредством втулок скольжения установлен вал мешалки, нижняя часть которого выполнена отогнутой под углом 30  o  и на нее посредством эластичной оболочки насажен оголовок с Г-образной внутренней проточной, в которой установлен спускной винт и уплотнение, при этом верхняя часть вала связана с мешалкой и последняя выполнена в виде рамки, установленной с возможностью вращения на указанной трубе. 7 ил.
Patent RU-2022376-C1 (RU)
Title: Process of preparation of set with clusters of fuel elements of nuclear reactors for storing in cooling pond
Inventor: KUDRYASHOV LEONID A
IPC: G21F5/00
Filed: 1992-08-27
Granted: 1994-10-30
Abstract: FIELD: nuclear power engineering. SUBSTANCE: casings are filled with water, spent-fuel assemblies are put into them. Filter which thickness does not prevent process of convective move of water in casing is installed in each casing. Surface of water in casing is covered with layer of granulated polyethylene. Casings are placed into cooling pond. EFFECT: improved reliability of storage, improved convenience of maintenance of casings. 3 dwg, 3 tbl
Patent RU-2035126-C1 (RU)
Inventor: TASBULATOV TIMUR T
IPC: H05B7/09
Filed: 1992-08-25
Granted: 1995-05-10
Abstract: Сущность изобретения: в контактной плите на определенных высотах от нижнего среза ее устанавливают датчики не менее трех, измеряют температуру на кожухе самообжигающегося электрода во время работы печи, преобразуют ее в сигнал, пропорциональный температуре внутри электрода по высоте, соответствующей установке термодатчика, по заранее полученной зависимости между ними, сравнивают с заданным сигналом и по отклонению судят о положении зоны коксования внутри электрода, а по отношению этих сигналов о степени скованности электрода и в зависимости от полученных результатов выдают сигналы в систему управления перепуском электрода. 2 ил., 3 табл.
Patent RU-2067475-C1 (RU)
Title: Climber training apparatus
Inventor: DUDIN ALEKSANDR TIMOFEEVICH
IPC: A63B23/04
Filed: 1992-09-07
Granted: 1996-10-10
Abstract: FIELD: sports equipment, may be used in gymnasium and sports ground. SUBSTANCE: apparatus has cylinder 1 mounted for rotation about horizontal axis at 1-2 m from base. Endless insurance ropes 2 run around pulleys. Drive 3 of cylinder 1 is connected with control board and computer. Cylinder 1 is mounted within chamber defined by film and provided with device for supplying air having predetermined composition for creating predetermined conditions for User. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 cl, 2 dwg
Patent RU-2060313-C1 (RU)
Title: Method for restoring or removal of rail runner in joint-less way
Inventor: ZHULEV GEORGIJ G
IPC: E01B31/18
Filed: 1994-09-25
Granted: 1996-05-20
Abstract: FIELD: repair of railway to elongate rail runner or restore it integrity with welding. SUBSTANCE: rail end with holes for bolts are cut off and removed. Ends of the rails are released from under-rail base. The ends are bent inside gage. Butts are coincided with butts of welded in rail insertion pieces. Then welded-in rail insertion pieces are bent to coincide their butts with appropriate butts of rail runners and weld them. EFFECT: high efficiency. 2 dwg
Patent RU-2048841-C1 (RU)
Inventor: LODUS EVGENIJ V
IPC: A63G31/02
Filed: 1992-10-05
Granted: 1995-11-27
Abstract: Использование: в развлекательной технике. Сущность изобретения: содержит основание 1 с платформой 2 и приводом 4 с кулачками 3, устройство 5 для стрельбы и мишень 6. Играющий размещается на платформе 2, включает привод 4, и кулачки 3 поочередно перемещают платформу 2 в разных направлениях. В периоды неподвижного положения платформы 2 играющий осуществляет прицеливание и производит выстрелы по мишени 6. 1 з. п. ф-лы, 1 ил.
Patent DE-10007191-C1 (DE)
Title: Thermal joining of metal components involves using plasma welding where component is heated to 50 to 99 per cent of melting point near weld point by heat source applied before plasma beam
Inventor: NEUMANN HANS-JUERGEN
IPC: B23K28/02
Filed: 2000-02-17
Granted: 2001-07-05
Abstract: The method involves using plasma welding with a plasma beam directed at the weld point and with the weld electrode at positive potential. The component is heated near the weld point by a heat source, e.g. a tungsten-inert gas welding head, applied before the plasma beam. The pre-heating temperature lies in the range between 50 and 99 per cent of the melting temperature of the material of the component. Independent claims are also included for the following: an arrangement for implementing the method.
Patent DE-10133615-C1 (DE)
Title: Apparatus for acquiring undissolved gases in devices filled with liquid, especially high tension devices e.g. high voltage transformers, comprises measuring system for acquiring gases volumetrically in course of their production
Inventor: BRAESEL ECKHARD
IPC: H02H5/08
Filed: 2001-07-13
Granted: 2003-04-30
Abstract: An apparatus for acquiring undissolved gases in devices filled with liquid, especially high tension devices, comprises a measuring system for acquiring the undissolved gases volumetrically in the course of their production. The measuring system has a differential pressure measuring device (6) connected to pressure measuring connections (14, 15) via liquid-filled lines (8, 10). One connection (15) measures the liquid pressure inside the housing (5) of the apparatus and the other connection (14) measures the liquid pressure of a liquid column which extends to just below the height of the head part (9a) of the housing. A control and evaluation unit (7) evaluates the signals delivered from the measuring system and releases control and/or warning signals.  Preferred Features: A temperature measuring device (18) and/or a pressure measuring device (19) are arranged in the inner chamber (16) of the housing. The apparatus further comprises a pressure equalizing device (11). The apparatus can be connected to a Buchholz relay.
Patent DE-10143151-C1 (DE)
Title: Food packaging for sweets or chocolate comprises a lower part having a collar surrounding a base section and consisting of an inner wall, an outer wall, and a transition section
Inventor: BINDER JUERGEN
IPC: B65D85/60
Filed: 2001-09-03
Granted: 2003-01-09
Abstract: Food packaging, especially for sweets or chocolate, comprises a lower part (10) having a collar (16) surrounding a base section (14), and an upper part having a lid section. The upper and/or lower part is made of at least partly transparent plastic. The collar consists of an inner wall (18), a transition section (20), and an outer wall (22). The transition section of the collar has at least one indentation (40) extending downward to ventilate the packaging. Preferred Features: The outer wall has a ventilation cavity below the indentation which extends from the free edge (28) of the outer wall toward the indentation.
Patent DE-10152378-C1 (DE)
Title: Extrusionsanlage
Inventor: KING NICK
IPC: B29C48/38
Filed: 2001-10-27
Granted: 2003-06-05
Abstract: Die Erfindung betrifft eine Extrusionsanlage zur Erzeugung von Schaumfolien, die aus mindestens einem Aufschmelzextruder zum Plastifizieren und Homogenisieren des Kunststoffmaterials und aus mindestens zwei Kühlaggregaten zum Abkühlen der Kunststoffschmelze besteht. DOLLAR A Erfindungsgemäß ist vorgesehen, dass die mindestens beiden Kühlaggregate identisch sind oder über Mittel derart gesteuert oder geregelt werden können, dass die austretende Kunststoffschmelze aus beiden Aggregaten weitgehendst identische Materialeigenschaften aufweist. DOLLAR A Weiterhin betrifft die Erfindung ein Verfahren zum Erzeugen von Schaumfolie, das die Schritte umfasst: a) Plastifizieren und Homogenisieren von Kunststoff in einem Aufschmelzextruder, b) Aufteilen des Schmelzestranges in mindestens zwei Schmelzestränge, c) Abkühlen der Schmelzestränge in getrennten Kühlaggregaten, d) Zusammenführen der mindestens zwei Schmelzestränge in einer Vereinigungsstelle, um den vereinigten Schmelzestrang einem Extrusionswerkzeug zuzuführen. DOLLAR A Erfindungsgemäß ist hier vorgesehen, dass der Schmelzestrom derart beeinflusst wird, dass die Materialeigenschaften, insbesondere Druck und Temperatur, vor der Vereinigungsstelle in den mindestens zwei Schmelzesträngen weitgehendst identisch sind.
Patent DE-19500285-C1 (DE)
Title: Printed sheet conveying channel wear detection device
Inventor: FISCHER WOLFGANG
IPC: B65H5/08
Filed: 1995-01-06
Granted: 1996-03-21
Abstract: Conveying equipment is provided with measuring means for positionally accurate measurement of the wear on guide channels for link chains with gripper elements, rolling in a closed loop. The measuring means comprises a system of feeler wheels (2), which are mounted resiliently relative to one another and are articulated at least in the tracks (1) of individual guide rollers of the chain. The feeler wheel (2) of one track is connected with the respectively adjacent feeler wheel of the other track by rotatable connecting means (3). Detection of the amount of the deflection of the feeler wheels (2) relative to one another due to track wear is by way of sensors (4). Evaluating equipment (6) is provided for association of output signals of the sensors (4) with the respective position of the sensors relative to the guide channel and for ascertaining detection signals, which are preset in time, of the sensors. <IMAGE>
Patent DE-19503037-C1 (DE)
Title: Digital circuit sequential error detection circuit
Inventor: VUKSIC ANTUN DIPL ING
IPC: G01R31/3185
Filed: 1995-01-31
Granted: 1996-08-22
Abstract: Combinatorial logic (e.g. C2) of a multiple input signal register (MISR) type switched register stage is tested. Built-in logic block observer (BILBO) architecture circuits are provided with one input for both a linear feedback shift register (LFSR) and an MISR operation. The input corresponds to that which was previously used for all register stages and all bit positions within each register stage. The multiplexer does not have an input for the LFSR operation type.  When the logic circuit C2 is tested, the preceding register stage (R1) is in the HOLD state. The LFSR generates a test symbol while the MISR evaluates the test symbol.
Patent DE-19510387-C1 (DE)
Title: Polarity display arrangement for ISDN terminal
Inventor: BROCKEL BERTOLD DIPL PHYS
IPC: H04Q11/04
Filed: 1995-03-22
Granted: 1996-05-23
Abstract: The polarity display arrangement has a permanent high ohmic load current circuit (LS) and a periodic low-ohmic discharge current circuit (EL) for a capacitance (C1) connected to the ISDN connection line pair. The discharge current circuit includes a diode bridge (D1,D2,L1,L2) with the capacitance coupled between its ac connections (WA1,WA2).A threshold switch (SS) is disposed between the dc connections (GA1,GA2) of the diode bridge. At least two anti-parallel switched diodes of the diode bridge are used as the display elements. The display diodes are pref. used to drive an output circuit through opto-couplers to isolate the evaluation circuit from the ISDN line.
Patent DE-19524387-C1 (DE)
Title: Capacitance difference measuring circuit for capacitive sensor
Inventor: TIELERT REINHARD PROF DR
IPC: G01R27/26
Filed: 1995-07-04
Granted: 1996-11-07
Abstract: The circuit involves modelling parasitic effects by isolated measurement of the noise capacitance. The noise affects both the first and the second capacitance. The measuring circuit is composed of digital evaluation logic circuitry. A single counter is used to count a binary value which is proportional to the measured capacitance.  The noise capacitance is compensated by cyclical measurement consisting of noise capacitance, the first capacitance, the second capacitance, and finally the noise capacitance again. The counter is coupled to the output of a measurement oscillator, and has a variable bit length. Alternatively, the evaluation circuit is an analogue circuit.
Patent DE-19713202-C1 (DE)
Title: Pipe coupling for use in dirty surroundings, e.g. underground mine
Inventor: WEINHOLD KARL DIPL ING
IPC: F16L19/03
Filed: 1997-03-28
Granted: 1998-06-04
Abstract: The coupling comprises a socket part (1), in which a male part fits. The intervening annular gap of the socket coupling is sealed by a joint ring. A union nut (7) detachably secures the parts together. The union nut has a rear shoulder (6a) engaging behind the male half, and screwing onto a parallel or tapering external thread on the socket. Seal rings (9,10) are provided for annular grooves (8,11) between the nut and the male part on one side of the screwed joint and the male part and the socket on the other side of the screwed joint. One groove is in the peripheral surface of the shoulder or the opposite annular surface of the union nut. The other groove is in the peripheral surface of a rear end section (1a) behind the screw thread of the socket part or the opposite annular surface of the socket.
Patent DE-19715341-C1 (DE)
IPC: H05B41/00
Filed: 1997-04-12
Granted: 1998-10-15
Abstract: In an externally controlled electronic ballast, a driving circuit which requires a dedicated supply voltage is provided for the purpose of driving an inventor half bridge. The driving circuit is constructed such that the inventor half bridge blocks when the supply voltage Vcc falls below a threshold value UVLO. Via a self-holding controllable electronic switch and a Z diode DZ2, a voltage monitoring circuit draws the supply voltage Vcc below the threshold value UVLO when an excessively high lamp voltage is detected. The ballast is thereby inactive. A current sensing path which leads via at least one filament of the low-pressure gas discharge lamp serves to detect a change of lamp. The current sensing path controls a further electronic switch, which is likewise connected to the supply voltage Vcc of the driving circuit and can, when it conducts, draw said voltage further to frame than the first switch. The second electronic switch connected to the current sensing path thus permits automatic restarting of the ballast after the change of lamp by bringing the first switch into a non-conductive state again by firstly further lowering the supply voltage Vcc below the value prescribed by said switch.
Patent DE-19729475-C1 (DE)
Title: Firing simulator for military training
IPC: F41G3/26
Filed: 1997-07-10
Granted: 1998-04-30
Abstract: The target system has at least one retro-reflector (2). The laser impulse transmitter incorporates at least two transmitters for selective emission of different wavelengths.  The retro-reflector has an active or passive pre-connected selective filter (1) or an active or passive selective coating (3) on at least one of its reflecting surfaces or the light signal receiver has a preconnected active or passive selective filter. The selective filter is an edge filter, a band pass filter or a piezo-controlled filter. With the use of a selective filter with a passive selective coating on at least one of its surfaces a coupling body is available, which gives passage to the selected pulsed laser beam. A receiver analyses and registers the laser beam and controls the stopping or allowing passage of selectable wavelengths.
Patent DE-19734726-C1 (DE)
Title: Automotive torsional-vibration damper
Inventor: ORLAMUENDER ANDREAS DIPL ING
IPC: F16F15/133
Filed: 1997-08-11
Granted: 1998-09-03
Abstract: The damper is particularly for use in an automotive transmission system, having first and second damping members (14,20) turning on an axis (A). These are coupled by a damping mechanism (48) allowing them to turn in relation to each other and comprising a coupling unit (50) elastic in the peripheral direction and with halves (58,60) secured to the respective members, together with a damping weight (66) coupled to the unit (50) between the halves. In relation to the axis of rotation (A), the halves are situated inside the weight in the radial direction, and they can be at the same radius. The coupling unit can be U-shaped, with the halves joined to its arms at their free ends, while the weight is secured to the web (56) between the arms.
Patent DE-19801605-C1 (DE)
Title: Anodic electro dip-coating process
Inventor: EHMANN EDUARD
IPC: C25D13/10
Filed: 1998-01-17
Granted: 1999-03-18
Abstract: The invention relates to an anodic electrophoretic coating method. According to said method, a coating agent used in an anodic electrophoretic bath is compensated with an under-neutralised anodic refill material, said refill material consisting of A) a pigment-free aqueous binder component containing 40 to 70 wt. % solids and </=0.5 wt. % of an organic solvent and with an meq value of 15 to 40 and B) a pigment-containing aqueous paste resin component containing 60 to 75 wt. % solids and </=1.0 wt. % of an organic solvent and with an meq value of 5 to 15. The weight ratio of A) to B) is 1:1 to 4:1 and the mixture of A) and B) contains 45 to 73 wt. % solids and </=0.75 wt. % solvent and has an meq value which is 50 to 70 % lower than that of the electrophoretic bath.
Patent DE-19802117-C1 (DE)
Title: Thermically-controllable device for controlled heat source
Inventor: PACHSCHWOELL HEINO
IPC: F03G7/06
Filed: 1998-01-21
Granted: 1999-06-02
Abstract: The thermically-controllable device (101) has a heat-conductive heat reception element (103) in thermic contact with the heat source and a switch element (109) in thermic contact with the heat reception element made of a material with a higher thermal expansion coefficient, for formation or disconnection of a mechanical force connection and/or a thermic contact in dependence on its thermal expansion.
Patent DE-19804474-C1 (DE)
Title: System for assembly workstations
Inventor: HOEHNE GUENTER PROF
IPC: B23P21/00
Filed: 1998-02-05
Granted: 1999-04-29
Abstract: The assembly system has a central drive (2) to operate the assembly tools at the workstations.  A transfer mechanism (3) gives a cyclic movement and positioning of the work-piece carriers (4) with their work-pieces. The drive has a control shaft with cam discs to operate curved push/pull links to the assembly tools. The transfer structure has a number of linear advance units (9) extending from one workstation to the next, overlapping each other, and a moving slide (10). The work-piece carriers, coupled to the slide, are positioned in the working zone of the tools connected to the push/pull links when the slide is at the start or end position (I,II).