baber/WOPTO huggingface dataset:
Patent DE-4412738-C1 (DE)
Title: Method of object concealment within magic trick
Inventor: FRENZEL HOLGER DR
IPC: A63J21/00
Filed: 1994-04-13
Granted: 1995-08-31
Abstract: The magician's cabinet has a first mirror surface (10) and a further mirror (20) set at an angle to each other whereby the mirror surface (10) reflects the additional mirror (20) as a mirror image which in turn depicts the interspace between the mirror (20) and mirror surface (10) whereby a three-dimensional depth is formed for the viewer which is deeper than the object to be concealed. The additional mirror is set at the side of the opening in the housing (13) so that a mirror image of the mirror at the side of the opening is formed inside the housing which  lets the  opening reflected over the image appear as the back of the housing.
Patent DE-4420394-C1 (DE)
Title: Friction-type smoke generator for food treatment
Inventor: PEUKERT ERWIN
IPC: A23B4/052
Filed: 1994-06-01
Granted: 1995-07-27
Abstract: The use of a motor-driven flat friction disc (21), having a friction pressure face at its front face free from drive elements, in equipment for friction smoke generation is new.
Patent DE-4423753-C1 (DE)
Inventor: ROESLING GEORG DR
IPC: A61L2/07
Filed: 1994-06-27
Granted: 1996-02-01
Abstract: The invention concerns a multi-component syringe with a glass barrel (10) and suitable for use as a pre-filled unit. On the outside of the glass barrel (10) is a gripping plate (12). At the other end of the barrel from the gripping plate is a cap (20) with an adapter (23) for medical needles. The needle adapter (23) is sealed off by a closure element (24). At the other end of the barrel chamber from the cap (20) is a stopper (30). The cap (20) surrounds a glass element (22) which is attached to the cylindrical glass barrel (10) by means of an integral cap adapter, the glass element (22) forming part of the cap (20). In addition, a spring element (41) is located between the stopper (30) and the end-stop at the plunger-rod end of the barrel. The use of glass as the material for the syringe barrel ensures a low-distortion, gastight construction which is resistant to sterilization. The spring element (41) enables the stopper (30) to give when the contents of the syringe expand on warming, thus avoiding any risk of the syringe barrel (10) bursting.
Patent DE-4434758-C1 (DE)
Title: Mechanically and chemical stable seal for cavity in rock salt formation
Inventor: STOCKMANN NORBERT DR
IPC: E21D9/00
Filed: 1994-09-29
Granted: 1996-04-04
Abstract: Pressed moulding for transverse sealing of underground cavities in rock salt, contg. rock salt fragments with a granulation of 0-1 mm, contains 0.5-2% montan wax in the form of wax fractions, resin fractions and asphaltic materials as hydrophobising agent (I).
Patent DE-4440477-C1 (DE)
Title: Bearing alloy based on tin@
Inventor: BOHSMANN MICHAEL DR
IPC: F16C17/00
Filed: 1994-11-12
Granted: 1996-01-11
Abstract: A bearing alloy based on tin contains (wt.%); 6-15 Sb; 3-10 Cu; 0.05-1 Ag; 0.1-2 Zn, and the balance Sn.
Patent NL-1015357-C1 (NL)
Title: Dam wall module with rear anchor block and concave steel plates set in rectangular frame
Inventor: SPANJERS COEN MAARTEN
IPC: E02D5/04
Filed: 2000-05-31
Granted: 2001-12-03
Abstract: The face of the dam module (1) is a frame (2) which has two legs (3, 4) and transverse top bar (12). Set into slots (8) on the legs are steel plates (10). The plates are concave to absorb wave energy. Both legs are attached to a rear anchor block (7) by steel rods (5) which are fixed to the rear of the frame legs.
Patent NL-1017162-C1 (NL)
Title: Goods delivery method, delivery firm is provided with code to door combination lock for space in which to leave goods when order is placed
Inventor: STRUIJF GERRIT JAKOB
IPC: G07F17/12
Filed: 2001-01-22
Granted: 2002-07-23
Abstract: Following the placing of an order, a code is generated (3) and then sent to a delivery firm (35). This code comprises a number for a combination lock (13) for a door (11) used to access a space (5) so that the delivery firm can leave the ordered goods in this space. An independent claim is also included for a goods delivery system.
Patent NL-2000921-C1 (NL)
Title: Waterproof, protective layer applying method for roof, involves applying and curing protective layers on roof, where protective layers are made of non-bituminous, acrylic substance
Inventor: SNEL JAN
IPC: E04D7/00
Filed: 2007-10-11
Granted: 2009-04-15
Abstract: The method involves removing dirt from a roof, cleaning the roof, and drying the roof. A protective layer is applied, where the protective layer serves as an adhesion layer between the roof and the next protective layer. The protective layer is cured, and a final protective layer is applied to the roof and cured, where the protective layers are made of non-bituminous, acrylic substance.
Patent RU-2010468-C1 (RU)
Title: Sealed case for hybrid integrated circuit of shf range
Inventor: MATAFONOV RUDOLF P
IPC: H05K5/00
Filed: 1986-04-21
Granted: 1994-03-30
Abstract: FIELD: electronics. SUBSTANCE: sealed case includes waveguide, waveguide-strip junction with length of coaxial line which internal conductor is fastened in dielectric washer. Washer is made of ceramic material and is brazed to case with the aid of silver eutectic and to internal conductor of coaxial line with high-temperature cement. Case is manufactured from material with coefficient of thermal expansion corresponding to ceramic washer and silver eutectic. EFFECT: facilitated manufacture, improved stability of operation. 2 cl, 2 dwg
Patent RU-2020879-C1 (RU)
Title: Method of treating lower macrognathia in teenagers
Inventor: VODOLATSKIJ MIKHAIL P
IPC: A61B17/56
Filed: 1988-07-25
Granted: 1994-10-15
Abstract: FIELD: medicine. SUBSTANCE: essence of this method resides in incising external cortical plate portion in region of 7/7 teeth. Its width should be equal to amount of distal displacement of mandibular fragment. Next step is extraction of wisdom teeth (germs) downstream of horizontal cut in internal cortical plate above mandibular opening. EFFECT: better functional results. 13 dwg
Patent RU-2047087-C1 (RU)
Inventor: DROGANOV VALERIJ P
IPC: G01B11/26
Filed: 1989-05-12
Granted: 1995-10-27
Abstract: Изобретение относится к оптоэлектронике и может быть использовано в системах наведения, ориентации, сканирования лазерных пучков для высокоточного определения и ориентации их на объекты. Цель изобретения повышение точности измерения обеспечивается за счет осуществления стабилизации амплитудной характеристики за счет точной автоматической корректировки. Устранен дрейф за счет использования дифференциального включения квадрантов фотодиода. Снижены погрешности от разноканальности и нестабильности каналов за счет использования квадратного фотодиода и по одному светодиоду в каждом из каналов. За счет коррекции производится автоматическая привязка амплитудных характеристик точного и грубого каналов. 2 ил.
Patent RU-2023778-C1 (RU)
Title: Commercial sewing machine
Inventor: DZHOVANNI KARTABYA
IPC: D05B35/02
Filed: 1989-07-25
Granted: 1994-11-30
Abstract: The sewing machine comprises two or more driven shafts which are driven with timed rotary speeds,on one shaft cam members being mounted which,through mechanical motion transmitting members,causes the needle bars,transportation clamps and hooks to swing,these members being so arranged and designed as to perform a plurality of simultaneous seaming lines either of rectilinear,curved or broken configuration.
Patent RU-2024037-C1 (RU)
Title: Method of finding of asbestos zones in hyperbasites
Inventor: GLAZUNOV OLEG M
IPC: G01V9/00
Filed: 1989-02-06
Granted: 1994-11-30
Abstract: FIELD: mineral prospecting. SUBSTANCE: method is based on selection of samples of bedrocks and involves finding of content of aluminium and chrome. Presence of anomalously high content of aluminium and anomalously low content of chromium in comparison with background content if   helps to identify perspective zone. EFFECT: simplified approach with reliable results. 2 tbl, 2 dwg
Patent RU-2054065-C1 (RU)
Inventor: KETAT LEONID V
IPC: D04B1/00
Filed: 1990-05-24
Granted: 1996-02-10
Abstract: FIELD: knitting. SUBSTANCE: double-layer weft knitted fabric consists of loop wales including plain knit loops located on both sides of knitted fabric and tuck knit loops and has additional loop wales. Additional loop wales include plain knit loops with elongated draws. One of draws of each face loop of additional wale forms tuck cast on reverse tuck loop, at least, through every other loop wale, and the other draw connects loop with face loop of the same additional wale and laid through every other loop wale. One of draws of each reverse side loop of the other additional wale connects it with reverse side loop through every other loop wale, and the other forms additional tuck cast face tuck loop, at least, through every other loop wale. In this case, loops with two casts of face side of knit are located in staggered manner relative to loops of plain knit, and loops with one cast of reverse side of knit are located through every other loop wale and through every other two loop wales relative to loops of plain knit. EFFECT: increased stretchability and thickness of knitted fabric. 1 dwg
Patent RU-2045521-C1 (RU)
Inventor: JOZHEF BARKOTSI
IPC: C07D413/04
Filed: 1990-11-23
Granted: 1995-10-10
Abstract: Использование: в химико-фармацевтической промышленности. Сущность изобретения: производные 1, 2, 4-триазолилтиомидов ф-лы I, где Q водород, (низший) алкилтиогруппа, или группа NR 1 R 2 ,  где R 1  и R 2  водород низший алкил, или низший алкенил, или R 1  и R 2  вместе с атомом азота, с которым они связаны, образуют морфолино, пиперидино или 4-метилпиперазино-группу, Y-C 1 -C 4  алкил, замещенный на гидроксильную или на одну или две C 1 -C 4  алкоксигруппы, ди C 1 -C 4  алкоксифенил C 1 -C 4  алкил или фенокси C 1 -C 4  алкил, замещенный на фенильном конце C 1 -C 4  алкилом, содержащим пиперидиногруппу, или их кислотно-аддитивные фармацевтически приемлемые соли, обладающие транквилизирующим, антидепрессантным, спазмолитическим, противовоспалительным, аналгезирующим и антиперистальтическим действием. Реагент 1: дитиоэфир триазолила ф-лы II. Реагент 2: амин ф-лы III, где Q и Y указаны выше; R 4  C 1 -C 4  алкил. 5 табл. Структура соединений ф-лы I, II, III:
Patent RU-2101154-C1 (RU)
Title: Люнет
Inventor: RUDICH ALEKSEJ IVANOVICH
IPC: B23Q1/76
Filed: 1990-09-26
Granted: 1998-01-10
Abstract: Изобретение относится к приспособлениям для токарных станков. Люнет позволяет сократить время на центрирование обрабатываемой детали благодаря наличию в конструкции подналадочных элементов - полуобойм. При этом обрабатываемые изделия устанавливают на базовые поверхности этих элементов, от которых зависит биение наружной поверхности изделия. 2 ил.
Patent RU-2018332-C1 (RU)
Inventor: LAPIN VLADIMIR A
IPC: A62C13/12
Filed: 1991-01-02
Granted: 1994-08-30
Abstract: FIELD: powder-type fire extinguisher. SUBSTANCE: to actuate fire extinguisher, pin is withdrawn and lever is pressed to handle. Valve is moved from seat and opens channel. Simultaneously collet detents act on annular protrusion and displace plunger upward. At final stage of motion, collet enters bushing. In so doing , detents slide off the shoulder and plunger under the action of compressed spring moves downward and pricks with its striker the cap of gas- generating member or breaks through the membrane of gas bottle. Formed gas enters the reservoir and forces fire-extinguishing powder through siphon, channel and hose to fire seat. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2006130-C1 (RU)
Inventor: ADAMCHUK ALEKSANDR V
IPC: H02J7/00
Filed: 1991-01-08
Granted: 1994-01-15
Abstract: FIELD: storage battery charging systems. SUBSTANCE: regulator having temperature sensor 1, comparator 8, and transistor 9 is provided in addition with series-connected resistor 12 and voltage regulator diode 13 which is connected in parallel with circuit of three series-connected resistors 14-16; top and bottom leads of intermediate resistor are connected, respectively, to anode of first diode 17 and cathode of second diode 18; second leads of diodes are connected to first input of comparator 8. EFFECT: provision for optimum voltage across storage cell within comprehensive temperature range, improved service life and reliability of other electrical equipment of automobile due to elimination of too high or too low voltage in supply mains under extreme temperature conditions. 1 dwg
Patent RU-2004517-C1 (RU)
Inventor: SOKOLOV VIKTOR I
IPC: C04B33/13
Filed: 1991-03-12
Granted: 1993-12-15
Abstract: Сущность изобретени  масса включает (в %) глину 45 - 60. тальковый сланец 15 - 25 и доломит  20-30 Сырьевые компоненты измельчают, гомогенизируют , увлажн ют, формуют кирпич методом  прессовани  сушат и обжигают при 1010 -  1060&deg; С Физико-механические показатели следующие  механическа  прочность на сжатие 19 -  25 МПа морозостойкость 75-90 циклов, открыта   пористость 33.8 - 35%. коэффициент теплопроводности  0.4 - 0.5 Вт/м  град обща  усадка 3,8 -  4.8% 1табл
Patent RU-2008493-C1 (RU)
Title: Gas supply system of internal combustion engine
Inventor: GODLEVSKIJ VIKTOR E
IPC: F02M21/02
Filed: 1991-03-26
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: system has bottle 1 with liquefied gas, two-chamber carburetor-mixer 2, gas line 7, electromagnetic nozzle 8 arranged at outlet of gas line 7 behind throttle valves 5, 6, electronic control unit coupled with engine shaft speed pickup 9, gas evaporator in form of receiver 10 with heat exchanger 11 communicating with engine cooling system provided with inlet electromagnetic valve 12. Placed between gas space of receiver 10 and outlet of nozzle 8 is gas pressure differential transducer 13 electrically coupled with valve 12. Air pressure differential transducers 14, 15 are installed between air space at inlet of carburetor-mixer 2 and zone of minimum section of each diffuser 3, 4. Electronic control unit is made up of two integrators 16, 17, amplifier-converter 18, differentiator 19, adder 20 and converter unit 21 whose output is connected to nozzle 8. Pressure differential between gas space of receiver 10 and outlet of nozzle 8 to provided optimum mixing of gas and air is maintained by means of transducer 13 in response to commands of which valve 12 providing gas supply to receiver 10 is opened or closed. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2035063-C1 (RU)
Title: Photo thermoplastic carrier of recording
Inventor: KUTKYAVICHYUS STASIS I
IPC: G05G5/06
Filed: 1991-05-24
Granted: 1995-05-10
Abstract: FIELD: recording information. SUBSTANCE: photo thermoplastic layer is manufactured of organic semiconductors, namely of 2,2-{4- [2-hydroxy-9- (carbazol-9-yl)-5- (carbazol-9-methyl)- 4,7-dioxa nonyloxy] phenyl} propane and of bis{ 4- [3hydroxy-10- (carbasol-9-yl)-9- (carbasol-9-methyl)- 5,8-dioxa-1- thiadecyl] phenyl} sulfide which are sensitized by 2,4,7-trinitro- or by 2,4,5,7-tetranitrofluorene or by difluor-1,3-bis (4-butoxy phenyl) -1,3-propandionate. EFFECT: increases photosensitivity in blue region of spectra.
Patent RU-2004081-C1 (RU)
Inventor: VOLOSOV VADIM I
IPC: H05H3/00
Filed: 1991-05-12
Granted: 1993-11-30
Abstract: Использование: в электрофизике, в частности  системах служащих дл  получени  потоков быстрых  т желых атомов, используемых, например, дл  имплантации ионов (атомов) в поверхность мате-  риалоа Сущность: применение ловушки с вращающейс  плазмой в качестве источника быстрых т желых  атомоа Изобретение обеспечивает повышение  мощности источника быстрых т желых ионов  (атомов) дл  ионной имплантации, повышение  универсальности источника, позвол ющего использовать  любой сорт атомов, и чистоты получаемых  быстрых атомов без применени  каких-либо сепа-  ратороа t ил.
Patent RU-2005860-C1 (RU)
Inventor: GARANINOV VLADIMIR F
IPC: E04B1/00
Filed: 1991-06-19
Granted: 1994-01-15
Abstract: FIELD: construction of multistory buildings. SUBSTANCE: elevator car and elevator shaft are made with additional door and door aperture, respectively. Level of the latter and building entrance door corresponds to zero elevation of building located on ground surface. EFFECT: higher efficiency. 1 dwg
Patent RU-2063800-C1 (RU)
Title: Mixer
Inventor: SHISHKIN VIKTOR V
IPC: B01J13/00
Filed: 1991-10-28
Granted: 1996-07-20
Abstract: FIELD: chemical, petrochemical, building and food-processing industries. SUBSTANCE: mixer has chamber of mixing with driving drums located on butts and tore with blades - in the middle. Hoses are coiled on drums. Ends of hoses are fixed along perimeter of chamber forming cavities, that communicate with air feeding and removal system. In cavities on way of air feeding there are tors. Hoses have hole, through which fed components are extruded into zone of mixing by mixing tors. Mixing is exercised multiply by small portions. EFFECT: apparatus allows to increase quality of mixing. 1 dwg
Patent RU-2026280-C1 (RU)
Title: Method of synthesis of 2,2-bis-(3',5'-dibromo-4'-hydroxyphenyl)-propane
Inventor: GOBERMAN SLAVA ILINICHNA
IPC: C07C37/62
Filed: 1991-07-30
Granted: 1995-01-09
Abstract: FIELD: chemical technology. SUBSTANCE: synthesis of 2,2-bis-(3',5'-dibromo-4'-hydroxyphenyl)-propane is carried out by bromination of diphenylolpropane with liquid bromine in solution of lower aliphatic alcohol at the molar ratio of diphenylolpropane:bromine = 1:(4-4.02) following by treatment of unreacted bromine with reducing agent and crystallization of the end product from alcohol. Bromine and solution of diphenylolpropane in 50-60% aqueous alcohol were fed to the reaction zone. Prepared precipitate is filtered off, dissolved in concentrated or water-diluted alcohol at concentration 50-100 wt.-%, and reducing agent (hydrazine hydrate) is added. Mixture is heated and kept for 0.5 h at temperature by 10-20 C below that of boiling point of alcohol used. Then product is precipitated from diluted alcohol at 15-20 C and filtered off. EFFECT: improved method of synthesis. 2 cl, 1 tbl
Patent RU-2045530-C1 (RU)
Title: (+) form of 7,8-dihydro-6,6-dimethyl-7-hydroxy-8-amino-6h- pyrano (2,3-f) benz-2,1-3-oxadiazole showing right-hand rotation in ethanol
Inventor: KHIROO MATSUMOTO
IPC: A61P9/12
Filed: 1992-03-27
Granted: 1995-10-10
Abstract: FIELD: in medicine, more particularly with synthesis of an agent useful for the treatment of hypertension. SUBSTANCE: the product: a (+) form of 7,8-dihydro-6,6-dimethyl-7-hydroxy-8-amino-6H-pyrano (2,3-f)benz-2,1,3-oxadiazole; the angle of rotation at 25 C is + 189; the yield is 96% mp 145-146 C. EFFECT: improved properties of the title compound. 2 tbl
Patent RU-2026127-C1 (RU)
Title: Method of emptying degassed moulds
Inventor: DOROSHENKO VLADIMIR STEPANOVIC
IPC: B22C9/02
Filed: 1991-12-04
Granted: 1995-01-09
Abstract: FIELD: foundry practice. SUBSTANCE: in accordance with the method the film is removed from the mould drag, the mould is placed on a grid, evacuation of the mould is stopped and the sand is knocked out from the mould, falling down at a rate which does not exceed the soaring velocity of the fine fraction of the sand, whereby the number of openings per square meter of the grid is decided by the formula. The grid remains attached to the mould drag in the course of the knocking-out operation. EFFECT: simplification of the knocking-out technique and improvement of working conditions. 3 cl
Patent RU-2031495-C1 (RU)
Inventor: DUBROVKA FEDOR FEDOROVICH
IPC: H01Q9/20
Filed: 1992-02-04
Granted: 1995-03-20
Abstract: FIELD: radiolocation. SUBSTANCE: cigar aerial has axial-symmetric structure which is anchored on screen and two excitation probes. Each excitation probe is coupled with one end to coaxial connector made in screen and its other end is open. Screen is fabricated in the form of sloping sleeve and excitation proves are located equidistantly relative to its longitudinal axis and are positioned in dielectric bushings. EFFECT: expanded operational capabilities. 2 cl, 1 dwg
Patent RU-2052048-C1 (RU)
Inventor: BULGAKOV ALEKSEJ G
IPC: E04F21/12
Filed: 1992-03-03
Granted: 1996-01-10
Abstract: FIELD: civil engineering. SUBSTANCE: device for feeding liquid slurry has a body and coaxial jet installed in its cavity. The jet is made in the form of elastic cylindrical shell. Slurry feed pipeline if connected to the body. The jet has parabolic inlet funnel and lengthwise members placed along jet perimeter. Each member is fastened to the body using hinge-type links forming parallelogram. Ends of hinge links fastened to the body are spring loaded using adjustable nut installed concentric on body surface. EFFECT: high productivity. 5 dwg
Patent RU-2076913-C1 (RU)
Title: Track cleaner
Inventor: KATURKIN IVAN I
IPC: E01H8/00
Filed: 1992-03-09
Granted: 1997-04-10
Abstract: FIELD: transport engineering; track cleaning vehicles for ore stock yards of integrated iron and steel works. SUBSTANCE: cleaner has working member with feed conveyor and transverse reloading conveyor both arranged on platform of running bogie. Conveyor frames are hinge-secured in zone of mating on vertical support post for controlled displacement along slewing guides made on platform surface. Position of guides provides turning of feed conveyor with working member relative to axis of movement and preset turning of reloading conveyor in transportation position in parallel with feed conveyor. Bearing frame is hinge-secured on support engaging with slewing guide to provide lifting and lowering of working member. Bearing frame can be shifted within preset limit along support post with fixing in transportation by means of screw jack. EFFECT: reduced overall dimensions of machine, provision of continuous dumping of ore spill in pile. 3 dwg
Patent RU-2007945-C1 (RU)
Inventor: KUDRYAVTSEV BORIS B
IPC: A46B3/04
Filed: 1992-03-31
Granted: 1994-02-28
Abstract: FIELD: manufacture of bristle brushes. SUBSTANCE: the method uses operations in preparation of a bundle from unidirectional glass fibres, impregnation of the obtained bundle with a thermosetting binder, polymerization and sizing of the bundle, cutting of the bundle into separate sections and annealing of the thermosetting binder at the end part of the section. Before impregnation of the bundle with the thermosetting binder a mixture of powdery fluoroplastic and ultrashort glass fibre at a ratio within 1: 1 to 1: 10, 15% of the binder mass, is preliminarily introduced in it and after annealing of the thermosetting binder ultrashort fibre is removed from the section end part. EFFECT: facilitated procedure.
Patent RU-2055590-C1 (RU)
Inventor: MARTYNOV IGOR V
IPC: A61K35/60
Filed: 1992-03-10
Granted: 1996-03-10
Abstract: FIELD: medicine. SUBSTANCE: method of atherogenic dislipidemia correction involves the use of fish fat product, in part, food oil "Eiconol" containing polyunsaturated fatty acids of the group w-3 18%, not less (eikozapentad acid and dekozahexa acid 10%, not less), in lipid fraction. Dose is 30 ml per a day being independently of food intake. Dose is diminished to 15 ml per a day after decrease of total cholesterol and triglycerides in blood by 10%, not less. Treatment time is 1 year. EFFECT: enhanced hypolipidemic effect, effectiveness of atherosclerosis prophylaxis. 1 tbl