baber/WOPTO huggingface dataset:
Patent DE-4304828-C1 (DE)
Title: Permanent waving system for human hair - comprising a soln. contg. thioglycolic acid, aminoacid hydrochloride and a poly:ol, mixed before use with a soln. contg. ammonium bi:carbonate
Inventor: ROSE BURKHARD
IPC: A61K8/46
Filed: 1993-02-17
Granted: 1994-06-09
Abstract: An agent for permanent shaping of human hair comprising two separate components which are mixed together immediately before use, in which one component (A) is a compsn. comprising thioglycolic acid and/or a salt of this in combination with aminoacid hydrochlorides and at least one polyol or (m)ethyl ethers of these in aq. soln. at a pH of 4.5-6.5, esp. 5.0-6.0, and the second component (B) contains ammonium bicarbonate and has a pH of 8-9, esp. 8.1-8.6, and after the components (A) and (B) are mixed the resulting working soln. for use has a pH of 7-8, esp. 7.3-7.7. USE/ADVANTAGE - The mixed soln. is used for permanent waving of human hair in the usual way followed by neutralisation/fixing with dil. H202 soln. The compsns. are used at a pH which does not cause damage to the hair and have good permanent waving activity. The solns. are free from thioglycolic acid monoglyceride which is known to have skin irritating activity in some people.
Patent DE-4402060-C1 (DE)
Title: Mirror cabinet for bathroom
Inventor: RENTZSCH HEINZ
IPC: A47B67/02
Filed: 1994-01-25
Granted: 1995-07-06
Abstract: At least one light source (17) radiating forwards is arranged beneath the mirror surface (1,2,3). The light source shines inclinedly upwards at an angle of less than 60 deg. With a standing cabinet, the light source is fitted in the height area between 135 and 160 cm from the cabinet surface. With a suspended cabinet, the light source is fitted on its lower edge. The light source can also shine downwards and is fitted on the cabinet floor. It extends over the complete width of the cabinet and is a light tube behind which is fitted a reflector. It is covered with a light-permeable but spray water-tight covering.
Patent DE-4425926-C1 (DE)
Title: Coding supplementary information in digital signal
Inventor: LUEDER RAINER DR ING
IPC: H04N19/517
Filed: 1994-07-21
Granted: 1996-02-08
Abstract: The method of coding supplementary information (MI1,MI2) in a digital signal (Y1,Y2,Y3,Y4) involves forming at least the lowest valued bits from at least two consecutive digital values of the signal by a bit pattern associated with the information value of the supplementary information.  A first logical state of the supplementary information can be coded so that the lowest valued bits of two subsequent sampled values are set to be equal. A second state can be coded so that the corresponding lowest valued bits are set to be different.
Patent DE-4433212-C1 (DE)
Title: Hydraulic circuit pressuriser for rescue or emergency appliances
Inventor: LELL PETER DIPL ING DR
IPC: F15B15/19
Filed: 1994-09-17
Granted: 1996-01-25
Abstract: The hydraulic circuit is pressurised by the gas of a pyrotechnic generator transmitted via a drive plate (5), spring (6) and plunger (7). The generator consists of a propellant charge (4a) within a combustion chamber (4) which is fired electronically (13), using coil, plate or gas spring as convenient. All parts are held in a housing (3) exchangeably inserted in a surround wall (2), and the plunger acts directly on the hydraulic circuit oil (2a) in a movement limited by the shoulder (16) at the end of the housing. The drive plate moves within limits imposed by an arrester (15) provided in the housing and the combustion chamber is enclosed in a hermetically sealed gas bellows. The electronic charge firing system charges hot wire to ignite the charge etc. This loads the plate which pressurises the oil via sprig and plunger within mechanically permitted limits (15,16), using the spring to maintain the oil pressure.
Patent DE-4444312-C1 (DE)
Title: Telemessaging connection network  for information transmission
Inventor: PREY GERHARD ING GRAD
IPC: H04L5/20
Filed: 1994-12-13
Granted: 1996-02-22
Abstract: In the transmission network, 2048 MBit/s information is transmitted between line connection units (LT) near the subscribers and network connection units (NT) individually assigned to subscribers. The information is transmitted on two pairs (a0,b0;a1,b1) of copper line branches using the HDB3 or HDSL method.  The line branch pairs also form a virtual circuit. The a,b branches aT/bT of the terminal branches on the subscriber side and the a,b, branches (aZ/bZ) of the subscriber connection lines on the messaging side for transmission of 64 kBit/s information are connected to the virtual circuit.
Patent NL-1007112-C1 (NL)
Title: Concrete production machine
Inventor: DIJKEN EILDERT HENDRIK VAN
IPC: B28B15/00
Filed: 1997-09-25
Granted: 1999-03-26
Abstract: Several independent work stations for separate concrete production steps are incorporated into a single machine.  An empty pallet (6) is secured to the top of moulds (2) which have been filled with concrete and are supported on top of vibrating beams (1), then the beams are rotated through 108 deg  and transferred via a trolley (4) and pallet loading machine (5) into a drying tunnel (7). The finished articles are then removed by a pallet unloading machine (8) at the end of tunnel, which returns the pallet to the loading machine.
Patent NL-1012408-C1 (NL)
Title: Method for constructing above-ground truck for rail or road traffic from elongated horizontal structures or parts thereof involves discrete support components along route spaced apart by predetermined distance
Inventor: NAROLD ROBERT REINDER
IPC: E01D21/06
Filed: 1999-06-22
Granted: 2000-11-06
Abstract: The method is for constructing an above-ground track for road or rail traffic from elongated horizontal structures or parts thereof. It involves the installation of discrete support components along the route spaced apart by predetermined distance, the creation of a structure transport device and the placing of the structures on the support components.  At a first point along a part of the route not provided with horizontal structures, at least one structure (6) is laoded on the transport device The transport device (20) is then moved along that part of the route over the support component (10). At a second point along the route connected to an already positioned structure the structure is released from the transport device onto at least two support components.
Patent NL-1013688-C1 (NL)
Title: Thermochromatic indicator is magnetically attached to radiator in central heating system, provides visible indication of radiator operation from a distance
Inventor: HASPEL BRAM VAN DEN
IPC: F24D19/00
Filed: 1999-11-29
Granted: 2000-01-17
Abstract: The indicator is a disc made of a thermochromic material, which changes color when its temperature rise or falls. The disc is attached to a metal radiator by a magnet. The material can be chosen to appear red when hot and black when cold.
Patent NL-1017604-C1 (NL)
Title: Venetian blinds, divided into segments by tumbler system allowing some slats to be opened and closed at same time
Inventor: WIELEN FRANCISCUS JOHANNES VAN
IPC: E06B9/32
Filed: 2001-03-15
Granted: 2002-09-17
Abstract: The blinds are divided into segments (1, 2) by a segment-tumbler system (4). An Independent claim is also included for a method for opening and closing the blinds with the aid of the bottom rail (14), which is tilted by hand.
Patent NL-1035420-C1 (NL)
Title: Fish-friendly pumping device for pumping water in polders from lower reservoir to higher reservoir, has intermediate chamber connected to lower reservoir in sealed manner, and connection part arranged between chamber and higher reservoir
Inventor: RAAIJ JAAP VAN
IPC: E03F5/22
Filed: 2008-05-15
Granted: 2009-11-17
Abstract: device has water inlets (12a, 12b) passing water from lower tank into pumping station. intermediate chamber is connected to lower reservoir (1) in sealed manner. Pumps (7a, 7b) are arranged at intermediate chamber to pump water for increasing level of water in intermediate chamber to reach level of higher reservoir. closable connection part is arranged between intermediate chamber and higher reservoir. intermediate chamber is separated from basement pump (8) that is in communication with lower reservoir. An independent claim is also included for a method for drainage of a lower-lying area.
Patent RU-2089452-C1 (RU)
Title: Method of forming signals for control of cruciform-winged rocket
Inventor: BUDILIN VSEVOLOD A
IPC: B64C17/06
Filed: 1980-11-03
Granted: 1997-09-10
Abstract: FIELD: stabilization systems of cruciform-winged rockets. SUBSTANCE: lateral accelerations in planes of rocket wings and angular velocity relative to transverse axes which coincide with direction of wings are measured, after which signals proportional to these parameters are transmitted for control of control surfaces in each of two channels. Then bank angle of rocket is measured and signal proportional to it is transmitted for control of ailerons; polarity of signals proportional to lateral accelerations is determined; ratio of lateral acceleration of one channel to lateral acceleration of other channel is calculated; roll stabilizing signals are formed which are proportional to lateral acceleration of channel where its value does not exceed acceleration of other channel decreased by preset number; then these signals are inverter if polarities of accelerations are different; ailerons are deflected in proportion with signals thus formed or in proportion with difference of these signals if ratio of lateral accelerations does not exceed preset value. EFFECT: enhanced accuracy. 2 dwg
Patent RU-2019161-C1 (RU)
Inventor: KACHEVANSKAYA IRINA V
IPC: A61F9/00
Filed: 1988-05-12
Granted: 1994-09-15
Abstract: Использование: в офтальмологии, при профилактике острых приступов глаукомы при геомагнитных бурях. Сущность изобретения: в качестве средства профилактики острых приступов глаукомы при геомагнитных бурях используют бемитил.
Patent RU-2018587-C1 (RU)
Title: Tooth of bucket of earth-moving machine
Inventor: CHULKOV OLEG A
IPC: E02F9/28
Filed: 1988-07-27
Granted: 1994-08-30
Abstract: FIELD: ground excavation and transportation. SUBSTANCE: middle part of front surface is made in form of surface of cone whose vertex is directed at the same time upward and to the side opposite to direction of tooth motion. Side parts are made in form of parts of surfaces of cones whose vertexes are directed simultaneously downwards and to the side of tooth motion. Angles at cone vertexes are similar. Vertical axes of cones are located in frontal plane. EFFECT: higher efficiency. 3 dwg
Patent RU-2032906-C1 (RU)
Title: Method of finding of polyvalent antigen in biological fluid
Inventor: KHELMUT LENTS
IPC: G01N33/563
Filed: 1989-03-02
Granted: 1995-04-10
Abstract: A method for the determination of a polyvalent substance which is capable of immunological binding in the presence of at least two reactants which are specific for the substance which is capable of immunological binding, in the presence of an aggregated substance with a concentration of 0.1 to 50  mu g/ml to compensate for interfering factors in human serum samples, and a reagent suitable for this purpose.
Patent RU-2011402-C1 (RU)
Title: Dust collector
Inventor: NEVSKIJ VASILIJ P
IPC: B01D45/04
Filed: 1988-12-16
Granted: 1994-04-30
Abstract: FIELD: air cleaning. SUBSTANCE: dust collector has housing with outlet branch pipe and perforated insert arranged in center along housing axis and connected with intake air duct. Housing is of cylindrical shape terminating in cone. Outlet branch pipe and intake air duct are arranged in upper part of housing. Dust removing branch pipe is found in bottom part of cone. Perforated insert is of cylindrical shape and is furnished with diffuser connected with intake air duct. Holes in insert are made in 5 - 7 rows in staggered order. Area of section of diffuser at place of connection with cylinder is 2.5 times greater than sum of hole section areas. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2062551-C1 (RU)
Title: Plasma circuit-breaker
Inventor: ZUBKOV PAVEL I
IPC: H05H1/00
Filed: 1990-03-01
Granted: 1996-06-20
Abstract: FIELD: electric engineering. SUBSTANCE: coaxial electrodes of circuit-breaker has through grooves which are filled with insulator. unit for detection of controlled induction rate is designed as electromagnetic inductance coils, which are mounted on side of load in ring slots which are provided in ring electrodes on side of discharge channel. One terminal of each coil is connected to electrode, another one is connected to load. Coil turns are insulated from one another and from electrodes. Part of surface of turns, which are connected to discharge channel, is not insulated. EFFECT: increased functional capabilities. 2 cl, 1 dwg
Patent RU-2012597-C1 (RU)
Title: Method of smelting of chrome and chrome-nickel steel
Inventor: MURADYAN OVANES S
IPC: C21C5/52
Filed: 1990-05-03
Granted: 1994-05-15
Abstract: FIELD: metallurgy. SUBSTANCE: high-basic slag is formed during melting containing 10-20% iron oxide. Melt temperature is brought about to 1530-1600 C, and then slag is treated with carbon-containing reducing agent up to the content of iron oxide 0.5-0.7% , and slag is removed before blowing through with oxygen-containing gas. Chrome losses as Cr 2 O 3  with slag are decreased by 2.9 kg/t, melting period is shortened by 6.2% . EFFECT: improved method of steel smelting. 1 tbl
Patent RU-2023910-C1 (RU)
Title: Вакуумная установка
Inventor: MARINCHENKO ANDREJ P
IPC: F04B37/14
Filed: 1990-05-07
Granted: 1994-11-30
Abstract: Изобретение относится к конструкции вакуумных установок. Целью изобретения является повышение степени вакуумирования и сокращение времени откачки. В начальный момент откачки камеры 1 тарель 10 затвора 2 находится в нижнем положении. Предварительная откачка камеры 1 производится форвакуумным насосом 6 при открытом клапане 19 через байпасную магистраль 5 и через камеры 8 и 9 затвора 2. Для откачки камеры 1 высоковакуумным насосом 3 тарель 10 перемещается в верхнее положение и седлом 11 ложится на дополнительное вакуумное уплотнение 16, закрывая отверстие 15 в перегородке 7. Откачка производится через камеру 8. Вакуумный ввод 13 рычага 14, клапан напуска воздуха 12 и уплотнение ввода байпасной магистрали 5 находятся в камере 9 затвора 2 и изолируются от откачиваемой камеры 1. Положительный эффект изобретения достигается благодаря исключению натекания воздуха в откачиваемую камеру через уплотнения вакуумного ввода затвора, клапана напуска воздуха и байпасной магистрали. 3 ил.
Patent RU-2122840-C1 (RU)
Inventor: VOLKOV A E
IPC: A61C8/02
Filed: 1990-07-12
Granted: 1998-12-10
Abstract: FIELD: medicine; prosthetic dentistry. SUBSTANCE: movable bridge-like prostheses are positioned till contact between front and side ones is obtained, and single bed is formed in every pair of adjacent artificial and natural supporting teeth crowns of adjacent prostheses. The bed is formed over entire length of masticatory surfaces of crowns with additional hollow over peripheral edges, thus giving it the form of T-shaped section. Then orthodontic wire is used to make U-shaped connecting member, which dimensions correspond to length and width of bed. After medicamentous treatment of bed and connecting member bed is filled with fast-hardening plastic with simultaneous immersion of connecting member in bed. It is fixed under pressure within plastic hardening time. EFFECT: improved design. 3 dwg
Patent RU-2004830-C1 (RU)
Inventor: IZMALKOV GERMAN I
IPC: F01B9/00
Filed: 1991-01-09
Granted: 1993-12-15
Abstract: Использование  в машиностроении при проектировании  поршневых машин, компрессоров и двигателей . Сущность изобретени  машина содержит корпус 1 с цилиндрами 2, 3 и поршн ми 4. 5. На  последних по окружност м расположены посто нные  магниты 14. Выходной вал 11 св зан со втулкой  8, на которой также расположены магниты 13.  Магниты 14.13 обращены друг к другу и расположены  с чередованием разноименных полюсов.  Св зь втулки 8 и вала 11 осуществлена посредством  зубчатого зацеплени , образованного зубчатыми  венцами 9.10, закрепленными на них 3 ил.
Patent RU-2023851-C1 (RU)
Inventor: EVSEEV PAVEL P
IPC: E21B10/00
Filed: 1991-03-07
Granted: 1994-11-30
Abstract: Использование: породоразрушающий инструмент. Сущность: перед размещением зубков в гнезде шарошки помещают полиэтилен. Нагрев инструмента при извлечении зубков из гнезд шарошки осуществляют до 500-700°С. При монтаже и демонтаже зубков повышается производительность способа. 1 з.п. ф-лы.
Patent RU-2021229-C1 (RU)
Title: Charge for making of ceramic articles with complex configuration
Inventor: DABIZHA ALEKSANDR A
IPC: C04B35/48
Filed: 1991-02-21
Granted: 1994-10-15
Abstract: FIELD: ceramics. SUBSTANCE: charge has, wt.-%: zirconium dioxide (ZrO 2 ) 40-70; cerium dioxide (CeO 2 ) 6-15; corundum cake 20-50. Corundum cake has, wt. -% : aluminium oxide (Al 2 O 3 ) 96-98; calcium oxide (CaO) 1-2; silicon dioxide (SiO 2 ) 1-2. Properties: wear-resistance is 6.4-8.7 conditional units, bending strength is 350-530 MPa, heat conductivity is 6.2-9.9 W/m x K, firing shrinkage is 26-32 vol.%, yield of ready articles is 70-80%. EFFECT: enhanced quality of charge. 1 tbl
Patent RU-2008444-C1 (RU)
Title: Exhaust system of internal combustion engine
Inventor: PLOTNIKOV PETR V
IPC: F01N1/14
Filed: 1991-05-05
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering. SUBSTANCE: exhaust system of internal combustion engine has housing with intake and exhaust branch pipes, ejectors arranged in tandem in housing and made in form of disks with central holes, and air pipes communicating with atmosphere through one end and connected by other end with corresponding disk in zone of its central hole. EFFECT: enhanced suppression of noise. 1 dwg
Patent RU-2014593-C1 (RU)
Title: Composition of electrode membrane for potentiometric determining of concentrations of copper and arsenic(iii) ions in solution
Inventor: MAKSIMOVA LIDIYA G
IPC: G01N27/333
Filed: 1991-05-06
Granted: 1994-06-15
Abstract: FIELD: analytic chemistry. SUBSTANCE: invention provides a widened operating range of an electrode with regard to copper ions up to 1·10 -6  моль/л and with regard to arsenic ions up to (5.0-9.1)·10 -1 -(5.0-9.1)·10 -7  моль/л and enhanced chemical stability in acidic media due to using a membrane of the following composition in wt.%: As 2 C 3 :CuS(33.5-50.0): (50.0-66.5). EFFECT: widened operating range and enhanced chemical stability. 4 dwg
Patent RU-2012544-C1 (RU)
Title: Method of sintering cement clinker on conveyer machines
Inventor: BARANOV MIKHAIL S
IPC: C04B7/44
Filed: 1991-05-24
Granted: 1994-05-15
Abstract: FIELD: building material production. SUBSTANCE: method comprises steps of forming heat transfer agent in heares of drying, igniting, sintering zones from combustion products of outer fuel and waste gases, being recirculated off a bed, suction off the heat transfer agent in all zones from upwards to downwards; setting vacuum in chambers of the drying, igniting and sintering zones equal to 700-900, 500-600 and 250-400 da Pa respectively, and oxygen content of the heat transfer agent at input of the bed of igniting and sintering zones, equal to 7-12 and 16-19% respectively, due to changing quantity of atmospheric air, being fed in addition to heares of zones, for example agitating pelletized charge and solid fuel, loading the mixture on the conveyer machine and subjecting it successively to drying, igniting and sintering; performing drying process at filtering the heat transfer agent ( recirculation gases, having temperature 300 C, may be used as heat transfer agent) from upwards to downwards by action of vacuum, had been provided in the vacuum chambers and equal to 800 da Pa; performing ignition of the solid fuel of the charge by the heat transfer agent, having oxygen content 10,0% and also being filtered from upwards to downwards at vacuum degree in vacuum chambers of the zone, equal to 550 da Pa; receiving the heat transfer agent for an inlet of the bed in the hearth by agitation of combustion products of the outer fuel, recirculation gases and atmospheric air; sintering the charge at filtering the heat transfer agent, having oxygen content, equal to 17,5% through the bed from upwards to downwards; setting vacuum degree in the vacuum chambers of the sintering zone, equal to 325 da Pa; receiving the heat transfer agent for an inlet of the bed by agitation of recirculation gases and atmospheric air. EFFECT: enhanced quality of products, lowered content of carbon monoxide and nitrogen oxides in environment at use of the method. 1 cl
Patent RU-2031970-C1 (RU)
Title: Method for processing of half-finished products of alloy of al-mg-li-sc system
Inventor: DANILOV SERGEJ F
IPC: C22F1/047
Filed: 1991-05-29
Granted: 1995-03-27
Abstract: FIELD: machine building. SUBSTANCE: processing plates as half-finished products involves conducting the last hot deformation at 360-420 C, said deformation is followed by two-stepped hardening. The first step is carried out by heating to 470-480 C, time lap is calculated allowing 15-45 min per 20 mm of plate thick, then cooling in water takes place. The second step takes place by heating to 445-465 C, time lap being 1.2-2.0 times more that for the first step. The process is followed by cooling to 150 C at rate 0.8-1.5 C/s. Plates having degree of residual deformation 1.5-3.0 % are corrected in interval between the first and the second step of hardening. Artificial ageing is carried out within 7-24 h at 115-125 C. Fatigue strength thus processed details is 180-200 cycles at stress 16 kgf/mm 2 . EFFECT: increases safety, improves quality of desired articles. 2 tbl
Patent RU-2011264-C1 (RU)
Title: Method of automatic control of excitation of synchronous generator
Inventor: ROMANOV SERGEJ V
IPC: H02P9/14
Filed: 1991-06-26
Granted: 1994-04-15
Abstract: FIELD: electrical engineering. SUBSTANCE: the method is based on determination of the voltage and frequency deviation and derivatives gains at low wobblings of the generator, increase of the first frequency derivative gain at high wobblings, measurement of the value of rotor, voltage and current fluctuations and at determination of the rotor winding sluggishness according to their relationship and variation of the first frequency derivative in direct proportion to variation of the rotor winding sluggishness. EFFECT: facilitated procedure. 4 cl, 2 dwg
Patent RU-2011800-C1 (RU)
Title: Composition of removing asphalt-resin-paraffin deposits of water-pressed wells
Inventor: TELIN ALEKSEJ G
IPC: C09K8/524
Filed: 1991-03-18
Granted: 1994-04-30
Abstract: FIELD: petroleum industry. SUBSTANCE: proposed composition contains, mass % : mixture of hydrocarbons 20-40, benzine fractions (naphthalene compound content being not less 20% ) 60-80. Mentioned above mixture contains aromatic compounds including condensed alkylaromatic hydrocarbons, their quantity being not less 60% . Proposed composition is available for asphalt-resin-paraffin deposits having asphaltene content not less 5% . EFFECT: increases dissolving ability of composition. 3 tbl
Patent RU-2010075-C1 (RU)
Title: Rail butt joint
Inventor: KASYLKASOV ZHENYS M
IPC: E01B11/06
Filed: 1991-07-01
Granted: 1994-03-30
Abstract: FIELD: rail tracks. SUBSTANCE: rail butt joint has fishplates 3 arranged at both sides of rails 1 and 2, connecting pins 4 and wedge made up of two parts 5 coupled by stop 6. Parts 5 are oriented towards each other and longitudinally. Widened in plan end on each part 5 at side pointed to fishplate 3 has cutout 7. Pair of pins is connected by each part 5 of wedge. EFFECT: enhanced reliability of joining. 3 dwg