baber/WOPTO huggingface dataset:
Patent DE-4241197-C1 (DE)
Title: Control system for switch regulator setting element
Inventor: REUSTLE HANS ING GRAD
IPC: H02M3/335
Filed: 1992-12-08
Granted: 1994-07-07
Abstract: The control system uses an error signal representing the difference between the regulator output signal and a required value, the loop amplification of the regulation circuit connected via a switching device (T1, T2) activated by the error signal, in response to a rapid dynamic variation in the magnitude of the error signal. A resistor (R0) forming part of an RC element (R0, R1, R2, C2) determining the amplification is bridged by the switching device for rapid capacitor charging.Pref. the RC element is coupled on the input side to the output of a signal comparator and on the output side to the control input of a pulse width modulator (PBM).
Patent DE-4317420-C1 (DE)
Inventor: TAEUBL PETER
IPC: C07C409/24
Filed: 1993-05-26
Granted: 1994-11-03
Abstract: The invention relates to stabilized percarboxylic acid solutions, in particular those which contain, in addition to a percarboxylic acid, the carboxylic acid on which it is based, hydrogen peroxide and at least two stabilizers, and to a process for their preparation. Solutions according to the invention contain, as stabilizers, (a) pyrophosphoric acid or an alkali metal salt or ammonium salt thereof in an amount of 50 to 1000 ppm and (b) a pyridinedicarboxylic acid or an alkali metal salt or ammonium salt thereof in an amount of 5 to 150 ppm, in each case based on the solution. The stabilizer combination is synergistically active; equilibrium peracetic acid stabilized with it meets the criteria of the SADT test "not less than 60@C".
Patent DE-4400407-C1 (DE)
Title: Apparatus for deforming glass tubes
IPC: C03B23/09
Filed: 1994-01-05
Granted: 1995-05-04
Abstract: In order to form the necks of glass tubes (1) on glass-machining apparatuses, use is made of a device with two forming tools, of which one is designed as a ring (1), which encloses the glass tube (1) and the other forming tool, which is formed by a roller (2). <IMAGE>
Patent NL-1001010-C1 (NL)
Title: Mirror with inbuilt switchable text display
Inventor: VOS REGINA ENGELINA MARIA
IPC: G09F19/16
Filed: 1995-08-18
Granted: 1997-02-20
Abstract: The one-way mirror (2) is set in the front of a frame (1). Behind the mirror (2) is a panel (3) in which a pattern of Light Emitting Diodes spells out a text message. At the top of the panel is an electronic control unit (4). In one corner of the frame is a detector (5). The detector (5) can be an infra red sensor or other transducer which is activated by a person's presence in front of the mirror. The detector triggers the control unit to activate the LEDs.
Patent NL-1002777-C1 (NL)
Title: Educational game with hollow component accommodating stacked counters
Inventor: BUSIO CORNELIS PETRUS
IPC: G09B19/02
Filed: 1996-04-03
Granted: 1997-10-06
Abstract: The counters are of the same shape and size, and once inserted cannot be turned round the component axis. The results of instructions are provided directly by text or illustration, or indirectly by electronic contacts or a "right/wrong" indication. A visual or mechanical marking extends straight downwards from opening. The sequence of the counters in the stack forms part of the instruction whose results are provided on the stack. The instruction is in sections equal in number to the counters in the stack. An instruction is correctly carried out when all sections of it are arranged in the correct order. The hollow component (1) and/or counters have checks (2) to determine whether or not the counters have been stacked in the correct order, and to make this clear to the user.
Patent NL-1006565-C1 (NL)
Title: Mobile phone with reduced explosion risk
Inventor: STRIEN JACOBUS HENDRICUS VAN
IPC: H05K3/28
Filed: 1997-07-11
Granted: 1999-01-12
Abstract: A mobile phone contains a circuit board (P) with transmitter, receiver and dial pad components, and provided with connector clips (T1, T2) for linking it to the power supply. The circuit board is cast around the components. A device in the power supply reduces loss of voltage or current to or through the clips. Preferably the circuit board comprises silicone adhesive. A picofuse (PF) and resistor (R1) are coupled in series between a clip for the accumulator (A) in the power supply and the connector clips. A resistor (R2) is coupled in series with a capacitor (C) parallel to the connector clips.
Patent NL-1010670-C1 (NL)
Title: Detecting DNA sequences that inhibit transcription repressors, to provide sequences for stable gene expression in transgenic organisms, comprises transfecting a host cell with candidate sequences and repressor and reporter genes
Inventor: OTTE ARIE PIETER
IPC: C12Q1/6897
Filed: 1998-11-27
Granted: 2000-05-30
Abstract: Detecting, and optionally selecting, a DNA sequence that enhances stable expression of a gene, comprising inserting the sequence into a vector between a DNA sequence involved in the induction of transcription of gene-repressing chromatin and a reporter gene, and detecting expression of the reporter gene in a host cell, is new. Detecting, and optionally selecting, a DNA sequence which possesses a stable expression-enhancing quality, is new and comprises: (a) cloning DNA fragments less than 5000 base pairs into a vector between a DNA sequence (I) involved in the induction of transcription of gene-repressing chromatin and a reporter gene comprising a promoter (II), so that the distance between (I) and (II) is less than 5000 base pairs; (b) introducing the vectors to host cells where the promoter may be active but induction of gene-repressing chromatin results in repression of the transcription of the reporter gene; and  (c) selecting host cells to identify a host cell exhibiting reporter gene activity. Independent claims are also included for the following: (1) a repression-inhibiting DNA sequence that can be detected, selected and optionally cloned using the above method, and is isolated from a plant or vertebrate, is a synthetic sequence, or is constructed using genetic engineering; and (2) making a DNA construct comprising a gene that is to be stably expressed, wherein a stable expression-promoting DNA sequence is integrated in accordance with (1) in fewer than 2000 base pairs of the gene.
Patent NL-1030069-C1 (NL)
Title: Atmospheric water collector, has compressor, condenser, collector, storage vessel and evaporator housed in upper, lower and central compartments
Inventor: HANNA GHASSAN
IPC: B01D5/00
Filed: 2005-09-30
Granted: 2005-12-05
Abstract: The compressor (3) and condenser (4) are housed in a lower compartment, the collector (9) and storage vessel (11) for the condensed water are housed in a central compartment and the evaporator (6a, 6b) is housed in an upper compartment. A machine for collecting water from atmospheric air comprises a casing (1) which houses a dehumidifier comprising a compressor, condenser and evaporator, as well as housing a collector for condensed water and a storage vessel for condensed water. The casing has a lower compartment containing the compressor and condenser, an upper compartment containing at least one evaporator and a central compartment containing the collector and storage vessel for the condensed water.
Patent NL-1031222-C1 (NL)
Title: Snow removal system for flat roofs, comprises snow height sensor and heat exchanger between main heating system and secondary heating system for roof
Inventor: JANSSEN WILHELMUS LAMBERTUS GE
IPC: E04D13/10
Filed: 2006-02-23
Granted: 2006-06-09
Abstract: The system comprises a closed loop for circulating hot water supplied from the central heating boiler (1) via a circulation pump (4). A level sensor (17) is used to measure the height of the snow on the roof and once a height of at least 1 cm is reached, a sensor is sent to a control box (16), which in turn sends signals to the boiler and pump in order for hot water to be circulated through a heat exchanger (7) linking the central heating system (primary system) with the secondary heating system for the roof. This secondary system contains a circulating mixture of water and glycol.
Patent NL-1034763-C1 (NL)
Title: Light emitting ceramic urn for use in e.g. cemeteries of funeral industry, has outside and inner side, where luminous pigment is applied on outside and inner side of urn by using syringe
Inventor: REDEN ALBERT MARIA VAN
IPC: A61G17/08
Filed: 2007-11-27
Granted: 2009-05-28
Abstract: The urn has an outside and an inner side, where luminous pigment is applied on the outside and the inner side by using a syringe. The luminous pigment is in different colors such as yellow, blue and blue-green. The luminous pigment subjected to drying process for two days in a heating furnace using electrical energy after applying on the urn.
Patent NL-1035523-C1 (NL)
Title: Privacy protecting system for use in e.g. pharmacy, has curved doors which are opened or closed by both staff and patient or customer, by using buttons on desk
Inventor: CRAMERS BATHOLOMEUS ANTONIUS P
IPC: E06B5/20
Filed: 2008-06-03
Granted: 2008-07-15
Abstract: The system has curved doors which can be opened or closed by both a staff and a patient or customer, by using buttons on a desk.
Patent RU-2090462-C1 (RU)
Title: Method of stabilization of space vehicle with combined gyro-inertial and jet actuators
Inventor: TEMNOV IGOR I
IPC: B64G1/24
Filed: 1989-06-28
Granted: 1997-09-20
Abstract: FIELD: stabilization of space vehicles. SUBSTANCE: method consists in measurement of angle of deflection and angular velocity of space vehicle from preset values, forming alternating control moment proportional to sum of measured deflections when this sum exceeds preset value. Alternating control moment is formed through acceleration and deceleration of gyro-inertial actuators to zero rotational speedy In case deflection of angular velocity exceeds preset value, control moment is formed in function of measured deflection on jet actuators. EFFECT: enhanced reliability.
Patent RU-2003326-C1 (RU)
Inventor: BUNINA LILIYA E
IPC: A61N5/067
Filed: 1989-09-20
Granted: 1993-11-30
Abstract: Изобретение относитс  к медицине, а именно к  оториноларингологии, и может быть испопьзовано  при лечении тугоухости Цель изобретени  - сокращение  сроков лечени  Способ осуществл ют  путем воздействи  излучением гелий-неонового  лазера на корпоральные и аурикул рные точки акупунктуры  с последующим облучением баранной перепонки  3 ил, 1 табп
Patent RU-2020421-C1 (RU)
Inventor: SHEVCHUK VYACHESLAV V
IPC: G01D9/00
Filed: 1990-07-10
Granted: 1994-09-30
Abstract: FIELD: instrumentation engineering, particular, electrical measurement equipment. SUBSTANCE: multichannel recorder has clock pulse generator and multichannel A/D converter with normalizers at inputs and data receiver at outputs, normalizer control pulse shaper connected with its output to control inputs of normalizers, as well as counter-divider and synchronizing unit whose shaping input is connected with output of conversion end of A/D converter, and sync input with divider output of counter-divider whose input is connected with output of clock pulse generator and input of starting of A/D converter whose control input is connected with counter output of counter-divider. Control inputs of data receiver are connected, respectively, with outputs of data readiness and permit for reception of synchronizing unit and input of normalizer control pulse shaper is connected with divider input of counter-divider or with its counter input. Synchronizing unit has R-S flip-flop and univibrator, in this case, served as sync input, shaping input, outputs of reception permit and data readiness of synchronizing unit are, respectively, S input of R-S flip-flop, combined R-input of R-S flip-flop and input of univibrator, outputs of R-S flip-flop and univibrator. Synchronizing unit has two R-S flip-flops and OR element connected with its output to R input of first R-S trigger in which served as sync input, shaping unit, reset input and outputs of reception permit and data readiness of synchronizing unit are, respectively, combined S input of second R-S flip-flop and first input of OR element, combined R input of second R-S flip-flop and S input of first R-S flip-flop, second input of OR element, outputs of second and first R-S flip-flops and input of reset of synchronizing unit is connected with gating output of data receiver and input of reset of synchronizing unit is connected with gating output of data receiver. EFFECT: higher speed of response, accuracy and reliability of recorder. 3 cl, 6 dwg
Patent RU-2067480-C1 (RU)
Title: Roller-type skies
Inventor: SHKULEV EVGENIJ V
IPC: A63C17/10
Filed: 1990-06-07
Granted: 1996-10-10
Abstract: FIELD: sports equipment, may be used for moving across bogged-up area and snow covering. SUBSTANCE: roller-type skies have drums fixed on platform and embraced with endless tape, boot fastening units, each provided with mechanical motion device with pedal, ratchet, flexible coupling, additional pulleys, springs and driving unit. Pedal is pivotally mounted on platform and spring-biased. One end of flexible coupling is fixed on platform and other end is kinematically connected with drive mechanism through additional pulleys. Ratchet is mounted on drive mechanism. Respective drums are periodically rotated by drive mechanism which is kinematically connected with drums. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2070281-C1 (RU)
Inventor: MURADOV AMAN NEPESOVICH
IPC: E21B43/22
Filed: 1990-09-21
Granted: 1996-12-10
Abstract: FIELD: mining industry. SUBSTANCE: a part of producing wells 1, in case of detection of flooding symptoms, located over circumference near the gas-water contact 4, is changed for injection ones. Injected through wells 1 is chemical reagent to form barrier zone 2 with pore saturation ensuring its immobility. Sediment formed in contact of chemical reagent with formation water coming to the pool hampers flows of formation water, preserving in this way the operating wells 3 in dry zone. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2006613-C1 (RU)
Inventor: GULKO PETR S
IPC: F02B53/00
Filed: 1990-10-11
Granted: 1994-01-30
Abstract: FIELD: engine engineering. SUBSTANCE: engine has fixed hollow case with a cover. The case has shaft mounted for periodic rotation, rotor made of two parts of bushing and disk, and two groups of vane working members one of which is rigidly connected to the bushing and the other to the disk. All spaces between contacting surfaces are provided with seals. Inner surface of the case and outer surface of the bushing are made of trancated cones the large bases of which face opposite sides and the vanes are conjugated with them. The disk is positioned from the side of the larger base of the case space. The bushing and disk are mounted for axial controlled displacement. Inner surface of the case space is provided with a periphery groove. A gate, mounted for periphery fixed displacement and overlapping cross-section of the groove, is received in the groove. EFFECT: enhanced efficiency. 2 cl, 9 dwg
Patent RU-2014263-C1 (RU)
Title: Vehicle
Inventor: TALANOV BORIS P
IPC: B65D88/12
Filed: 1990-11-30
Granted: 1994-06-15
Abstract: FIELD: transport engineering. SUBSTANCE: vehicle has a body mounted on a running part, an inflammable cargo tank is positioned in the body. The space between the body and the tank is filled with a fluid providing tank buoyancy close to zero. The tank may be reused as a storage device or utilized for further usage. EFFECT: reduced explosion and fire hazard. 2 dwg
Patent RU-2008155-C1 (RU)
Title: Machine for manufacturing grids
Inventor: GERKHARD RITTER
IPC: B23K11/00
Filed: 1991-01-23
Granted: 1994-02-28
Abstract: PCT No. PCT/AT90/00049 Sec. 371 Date Jan. 10, 1991 Sec. 102(e) Date Jan. 10, 1991 PCT Filed May 23, 1990 PCT Pub. No. WO90/14181 PCT Pub. Date Nov. 29, 1990.A welding machine for manufacturing wire nets from mutually perpendicular longitudinal and transverse wires welded at the points of intersection comprises a device for feeding the longitudinal wires in a horizontal welding plane, two devices for simultaneously inserting two transverse wires (Q,Q'), arranged at equal distances on either side of insertion lines (K,K'), a welding electrode arrangement for carrying out two-point welding in the direction of the longitudinal wires, and two feeder arms (8,9) for transferring the transverse wires from the insertion lines to the welding lines (S, S'). The feeder arms are fitted with clamping devices (11,12) for the transverse wires and can be moved together back and forth between the insertion lines and the welding lines along predetermined tracks (U, U'; O, O'). At least one of the feeder arms can be moved by means of a mechanical drive (22) in order to prestress both transverse wires relative to the other feeder arm in the direction of the transverse wires, and the transverse wires are positioned precisely in accordance with the predetermined distribution of the transverse wires by means of pivotable positioning elements (17,17' ) provided in the region of the welding lines.
Patent RU-2033008-C1 (RU)
Title: Agricultural outfit
Inventor: PETROV VLADIMIR STEPANOVICH
IPC: A01B49/00
Filed: 1991-01-16
Granted: 1995-04-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: outfit has a pump mounted on the outfit frame. The outfit wheels are paired as hydraulic motors with rotating rims. The latter have laminar gates with springs equidistant one from another and a fixed hub with an inner space and fluid inlet channels. The internal and external circumferences of the hub are joined together by means of tubular spikes. Depressions on the external circumference of the hub form working chambers with the rim. One chamber has a hole. The tubular spikes have check valves. Lateral disks join the rim with the internal circumference. EFFECT: higher efficiency. 2 cl, 10 dwg
Patent RU-2020661-C1 (RU)
Inventor: LEBEDEV IGOR V
IPC: H01P1/22
Filed: 1991-02-18
Granted: 1994-09-30
Abstract: FIELD: microwave radio engineering. SUBSTANCE: power limiter having Schottky-barrier field-effect transistor and Schottky-barrier detecting diode is provided with DC circuit set up of loading resistor connected in parallel to detecting diode via decoupling choke coil. EFFECT: improved design. 3 dwg
Patent RU-2005699-C1 (RU)
Inventor: GOLUBEV ALEKSANDR I
IPC: C04B28/00
Filed: 1991-03-25
Granted: 1994-01-15
Abstract: FIELD: industry of building materials. SUBSTANCE: method involves determining intra-grain voids in mineral components - sand, cement - by calculations, conducting sieve analysis of mineral components, calculating volume coefficients of grain separation on the basis of sieve analysis, determining consumption of components per 1 m 3  of concrete mix and taking in account the obtained data, characterized in that, in order to simplify designing and optimize density of concrete mix, the consumption of sand, cement and water per 1 m 3  of concrete mix is calculated by the formulas submitted in the description. EFFECT: higher efficiency.
Patent RU-2015706-C1 (RU)
Title: Device for training pedal muscles
Inventor: VOLKOV NIKOLAJ P
IPC: A63B23/04
Filed: 1991-05-08
Granted: 1994-07-15
Abstract: FIELD: medicine and sports. SUBSTANCE: device includes foot pad with belts for fixing foot, loading device which has flexible rods and is shaped as stack of weights, load-bearing member to accommodate fingers plus finger separators which incorporate hollow flexible vessels communicating with delivery system and movably disposed in longitudinal recess of load-bearing member. This load-bearing member is pivotally positioned plate having stop to limit its angular displacement. Stop is shaped as rod-like member made adjustable in length. EFFECT: excellent training device. 2 cl, 1 dwg
Patent RU-2026617-C1 (RU)
Title: Method of preservation of bones
Inventor: IMAMALIEV AJDYN S
IPC: A01N1/00
Filed: 1991-06-18
Granted: 1995-01-20
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes mechanically freeing corpse bone of soft tissues, marrow and periosteum, treating it with disinfecting solution, subjecting it to immunological treatment by known method, enclosing bone in sterile envelope, encapsulating it with heat-insulating material to make inner shell, allowing shell to solidify, placing bone in bowl made of solid plastic, encapsulating bowl by molten plastic, and then allowing it to set to form external shell. For better preservation, this method prescribes subjecting space about bone to vacuum treatment or filling it with gaseous preservative. EFFECT: longer life and fitness for transplantation during five years minimum.
Patent RU-2016372-C1 (RU)
Title: Device for testing orthogonality of article end-face relative to its side thread surface
Inventor: MARESOV YURIJ I
IPC: G01B5/24
Filed: 1991-06-17
Granted: 1994-07-15
Abstract: FIELD: measurement technology. SUBSTANCE: the device is characterized in that a threaded mandrel is made in the form of bushing 1 the inner cylindrical surface of which is threaded, protrusions are formed on one of the end-faces, reference washer 5 is located on protrusions 2 and rigidly coupled with bushing 1. A probe adapted for alternatively introducing into groove 3 between the protrusion and interacting with end-face of an article being tested is used as a measuring element. EFFECT: improved convenience. 2 dwg
Patent RU-2005067-C1 (RU)
Inventor: BLINOV VLADIMIR N
IPC: B28B1/26
Filed: 1991-06-14
Granted: 1993-12-30
Abstract: Использование: в области производства машин  химических волокон, в частности при изготовлении  деталей нитепровод щей гарнитуры формовани   путем заливки шликером. Сущность изобретени  устройство состоит из корпуса формы, выполненной  из эластичного материала, например резины, и установленной  в корпусе, а также плоской крышки,  котора  своей поверхностью плотно фиксирует  форму в корпусе. В форме имеетс  внутренн   полость , воспроизвод ща  конфигурацию издели   Материал формы имеет коэффициент Пуассона р.  0.465 - 0.5, относительно удлинение при разрыве  е т 300 - 600%. Кроме того, материал формы  сохран ет свои свойства при температуре, равной  температуре заливаемого шликера Форма в устройстве , с одной  стороны, несжимаема когда она  находитс  внутри устройства, с другой стороны, она  пластически деформируетс , когда находитс  вне  устройства при этом изделие легко извлекаетс  из  нее путем перегибов и раст жений формы в разных  направлени х Зил
Patent RU-2018179-C1 (RU)
Title: Audio cassette changer
Inventor: GATAULIN SERGEJ I
IPC: G11B15/68
Filed: 1991-08-28
Granted: 1994-08-15
Abstract: FIELD: magnetic recording equipment. SUBSTANCE: audio cassette changer has vertical cassette holder placed in vertical frame and its control drive. Guide box mounted above cassette holder accommodates locks in the form of horizontal equilateral triangles joined together by common pin, spaced 60 deg. apart, and in vertical plane separated at distance equal to cassette height. One side of cassette holder is open. EFFECT: improved design. 7 dwg
Patent RU-2053384-C1 (RU)
Inventor: VOZNESENSKIJ ALEKSANDR V
IPC: F01P7/00
Filed: 1991-07-25
Granted: 1996-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has temperature sensor 1 connected with inputs of two comparison circuits 3 and 4. Outputs of comparison circuits are connected with electronic switch 5 which is used to control operation of electric motor 7 of fan 8. Second input of each comparison circuits 3 and 4 is connected with respective set-up units 9 and 10 which preset command through voltage magnitude for switching on and switching off electric motor 7. Electronic switch is made in form of two- stage amplifier employing power and control transistors VT5 and VT3. Each set-up unit is made in form of voltage divider and both set-up units are connected to supply circuit in parallel; comparison circuits are composed of transistors. EFFECT: enhanced reliability. 3 dwg