baber/WOPTO huggingface dataset:
Patent DE-4237743-C1 (DE)
Title: Vertical heat exchanger mounting - has frame of profiled members and bottom supporting bracket hinging on horizontal axis
IPC: F28G15/02
Filed: 1992-11-09
Granted: 1993-09-23
Abstract: The mounting comprises a frame (3) with two long profile members (4) joined to each other by top and bottom cross-members (5, 6). At the bottom of the frame is a bracket (7) supporting the exchanger (2), and which hinges on a horizontal axis. The forward end of the bracket can be joined by adjustable-length holding rods (8) to the frame. Weight-counterbalancing springs can be mounted between the bracket and frame. USE/ADVANTAGE - For gas or oil heated heat exchangers for stationary high pressure cleaners, water heaters or steam generators. Simple cleaning and maintenance without removing exchanger.
Patent DE-4326922-C1 (DE)
Title: Arc chamber for electrical switchgear
Inventor: BROICH HANS-JOSEF
IPC: H01H9/46
Filed: 1993-08-11
Granted: 1994-11-17
Abstract: The invention relates to an arc chamber (1) for electrical switchgear, in particular line protection circuit breakers, consisting of a contact arrangement having at least one stationary contact (3) and one moving contact (2), arc guiding devices (6, 7) and an arc splitter stack (9). A connecting terminal (14) having a connecting rail (12) is isolated from the arc chamber (1) by means of an insulating material wall (10). If an aperture (11) is arranged in the insulating material wall (10) such that an arc (20) which is struck in the arc chamber (1) attempts to find the direct path to the connecting rail (12), it is passed out of the area of the contacts (2 and 3) more quickly. In consequence, the errosion damage is kept as low as possible. This effect is further enhanced if a hole (13) is provided in the connecting rail (12), aligned with the aperture (11). Instead of one aperture (11) and one hole (13), a plurality of apertures (11') and a plurality of holes (13') can advantageously also be arranged in the insulating material wall (10) and in the connecting rail (12) (Fig. 1). <IMAGE>
Patent DE-4343842-C1 (DE)
Title: Reaction vessel for immunological analysis of aerosols
Inventor: WEX KERSTIN
IPC: G01N33/00
Filed: 1993-12-22
Granted: 1995-02-23
Abstract: The invention relates to a reaction vessel for determination of contaminants adhering to aerosols in air samples, which contains, arranged in the through-flow direction, at least one frangible ampoule, filled with a reagent solution, a collection layer, a reaction chamber, a measurement chamber, in which the contaminant is determined using a colour reaction, and a liquid barrier (septum). It is intended to improve a reaction vessel of this type so that environmental chemicals, preferably aerosols can be measured, which defy direct enzymatic detection or can only be detected, using customary physico-chemical methods, by means of expensive enrichment and analysis methods. The improvement is achieved in that a barrier layer (18, 19) which impedes liquid transport is arranged between the collection layer (9) and the reaction chamber (10) as well as between the reaction chamber (10) and the measurement chamber (12), that the collection layer (9) is intended to retain the aerosol from the sample air, that the reagent solution (22) is intended to separate the contaminant from the aerosol and transport it into the reaction chamber (10), that the reaction chamber (10) contains as immunologically reactive filling (11) an immunological reaction component bound to a substrate material, which filling is converted according to the principle of immunochemical displacement specifically with the contaminant acting as analyte and the reagent solution (24) to give a contaminant solution, and in that a colouring system (23) ... Original abstract incomplete. <IMAGE>
Patent DE-4445678-C1 (DE)
Title: Transportation frame for textile raw materials and finished products
Inventor: NEU HELMUT
IPC: B65D19/16
Filed: 1994-12-21
Granted: 1996-04-04
Abstract: The frame has side sections (18), each of which has two struts (24) above the crossbar (23). Each strut extends at an angle from near the free end of a string piece (19) to a joint section (25), located centrally on the crossbar. The joint section forms the support for a bar (27) for each side section. The bar extends between the side sections to carry the roller to be transported. Both string pieces of each side section are single-sectional only. A locking device (31) between the base section (11) and each string piece locks the string pieces in upright working position to the base section, so as to be positive and releasable.
Patent NL-1001485-C1 (NL)
Title: Warm air dryer for the whole human body
Inventor: VLIEGER CORNELIS JACOB DE
IPC: A47K10/48
Filed: 1995-10-24
Granted: 1997-04-25
Abstract: The dryer is fitted as a vertical column on the bathroom wall. It uses mains electrical power to heat the air and to operate fans. The dryer is between 1.5 and 2 metres high, 10 to 25 cm wide and about 15 cm from front to back. The casing can be made from metal wood or plastics and decorated in various colours. The user stands between 30 an 50 cm away from the front of the unit and air flows out of multiple apertures in the dryer and over the body. In addition to its hygienic advantages, the warm air can be therapeutic in relieving muscular pain.
Patent NL-1002016-C1 (NL)
Title: Corkscrew with stabilising spike
Inventor: BLOEMBERG JEROEN
IPC: B67B7/04
Filed: 1996-01-03
Granted: 1997-07-07
Abstract: The spike protrudes beyond the end of the spiral portion and so enters the cork first.
Patent NL-1005851-C1 (NL)
Title: Mechanical telescopic coupling construction
Inventor: HEUVEL BERNARDUS JOHANNES MARI
IPC: F16B7/14
Filed: 1997-04-21
Granted: 1998-03-06
Abstract: The telescopic type coupling, used to adjust the position and secure an inner rigid rod (5) housed inside an outer tube (3) which can be moved relative to the rigid rod, comprises a sleeve clamp (6) made from wire mesh and mounted on the rigid rod. There is a device for supporting the outer tube on the sleeve clamp and a operating ring (4). The sleeve clamp is shorter in length than the rigid rod and the operating ring, which engages at least one outer end of the clamp sleeve, exerts an axial dis-engaging force directed toward the outer end of the sleeve clamp.
Patent NL-1005876-C1 (NL)
Title: Multi-choice question-and-answer game
Inventor: MEPPELINK BERTRAM PAUL
IPC: A63F9/06
Filed: 1997-04-23
Granted: 1998-10-26
Abstract: The players in turn put a question to the others, and read out four answers, the correct one being underlined. Each player must give the answers on a score-sheet, after which the questioning player gives the correct answer. The winner is the player with the most correct answers. The game is periodically produced with new questions and/or plans. Each game is part of a larger one formed by combining several games together.
Patent RU-2055373-C1 (RU)
Inventor: ZHDANOV SERGEJ M
IPC: G01V1/13
Filed: 1990-04-05
Granted: 1996-02-27
Abstract: FIELD: seismic prospecting. SUBSTANCE: invention is meant for mechanized preparation of detonated sources of seismic waves including mechanized lowering of detonating cord. Vehicle is moved simultaneously with lowering of frame and biting of soil with blades-rippers. Elliptic blades are made fast to vertical shaft. This results in shaking down of bulk of soil confined between blades. EFFECT: enhanced operational efficiency of layer and reliability. 2 dwg
Patent RU-2028424-C1 (RU)
Title: Device for cleaning water reservoirs and sapropel excavation
Inventor: SHISHKIN VIKTOR V
IPC: E02F5/28
Filed: 1990-07-10
Granted: 1995-02-09
Abstract: FIELD: cleaning of water reservoirs. SUBSTANCE: auger core from both sides is connected with discharge outlets. Tubes are passed through twisted tores and connected by means of ropes with reversible driving drums. Installed on discharge pipes may be additional twisted tores. EFFECT: higher efficiency. 1 dwg
Patent RU-2020136-C1 (RU)
Title: Frit of ground-coat sheet-steel enamel
Inventor: IOFFE VALERIJ YA
IPC: C03C8/08
Filed: 1990-12-25
Granted: 1994-09-30
Abstract: FIELD: chemical industry. SUBSTANCE: the frit of a ground-coat sheet-steel enamel comprises (wt %): 34-37 silicon oxide SiO 2 ; 4-6 aluminium oxide; 18-22 boron oxide; 23-25.5 sodium oxide; 1.4-2.5 titanium oxide; 1.9-2.3 phosphorus oxide; 4.3-5.0 ferric oxide; 1.4-1.6 cobalt oxide; 5-6 manganese oxide; 0.7-0.9 nickel oxide, the Co 2 O 3  to Ni 2 O 3  ratio being 1.77-2.0. The characteristic of the ground-coat enamel: the firing range 320-330 C and the impact strength 11.76-14.99 kgm/J. EFFECT: improved properties of the ground-coat enamel. 2 tbl
Patent RU-2070108-C1 (RU)
Inventor: DIMTER ERWIN
IPC: B27F1/16
Filed: 1991-01-11
Granted: 1996-12-10
Abstract: Использование: для изготовления шиповых соединений с расклинкой досок. Сущность изобретения: два перемещающихся по общим рельсовым путям стола для приема непрерывно подаваемых досок, которые посредством рабочих цилиндров могут сдвигаться и раздвигаться по этим рельсовым путям. Над столами расположено по одному устройству для прессования и фиксации досок. Последние имеют возможность замыкания, а при раздвижении столов - освобождения. 2 з.п. ф-лы, 5 ил.
Patent RU-2040520-C1 (RU)
Title: Method of synthesis of dihydropyrimidine derivatives
Inventor: CARETTE LOUIS
IPC: C07D211/44
Filed: 1991-04-29
Granted: 1995-07-25
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of dihydropyrimidine of the formula (I) where n=1 or 2; R 1  hydrogen or methyl; X oxygen or NR 2 ; R 2  hydrogen or butyl; if n=1 then Y hydrogen and if n=2 then Y hexamethylene group. Reaction conditions: interaction of acetoacetic ester or acetacetamide of the formula II with aldehyde of the formula (III) Y-(CHO) n  and ammonia. Compounds of the formula I show thermo-andphotostabilizing agents for polymers. EFFECT: improved method of synthesis.
Patent RU-2002511-C1 (RU)
Title: Method for recovery of valuable minerals from silicon-containing ores
Inventor: RICHARD R KLIMPEL
IPC: B03D1/01
Filed: 1991-06-27
Granted: 1993-11-15
Abstract: Silica and siliceous gangue are separated from desired mineral values, particularly iron and phosphate, by reverse forth flotation in the presence of an amine collectors and an effective amount of an alkanol amine such as diethanol amine.
Patent RU-2008958-C1 (RU)
Inventor: TAUBKIN IGOR S
IPC: A62C4/00
Filed: 1990-12-25
Granted: 1994-03-15
Abstract: FIELD: ventilation equipment. SUBSTANCE: arrester designed to prevent spreading of sparks, smouldering dust particles or their agglomerates and flame from working equipment into dust-trapping devices in case of fire or explosion of dust-like or air-suspended materials comprises casing 1, shutters 2 fixed on vertical axles 3, stream-lined cowling 4 whose edges are arranged in a common plane with surface of shutter turn limiter 5, and gear wheels 6 rigidly mounted on axles 3. One of said wheels 6 intended to fix shutters 2 in open position is held by stop 7 while the other one is connected with stretched compression spring 8 for setting shutters in rotary movement after the gear wheel has been released from stop. EFFECT: protection of air ducts and dust-trapping devices from flame and sparks entrained by flow of dust-laden gas. 1 dwg
Patent RU-2042310-C1 (RU)
Title: Root vegetable auger cleaner
Inventor: GURCHENKO ALEKSANDR PETROVICH
IPC: A01D33/08
Filed: 1991-03-04
Granted: 1995-08-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: cleaner comprises at least a pair of rolls with counteropposed coiling, delivery and unloading conveyors. The pitch of spiral coiling of each roll decreases towards unloading conveyor. Ends of rolls at the side of unloading conveyor are provided with circular projections. EFFECT: improved design. 2 dwg
Patent RU-2009972-C1 (RU)
Title: Method and apparatus of cotton wool rolls manufacture
Inventor: SMIRNOVA TATYANA B
IPC: B65H18/28
Filed: 1991-03-18
Granted: 1994-03-30
Abstract: FIELD: medical engineering. SUBSTANCE: method provides for cotton wool strip formation, cutting it into pieces of definite mass and winding the cotton wool strip pieces into rolls. The cotton wool strip is pressed before its winding into rolls. Winding is made uniformly with adjustable density value made by peripheral and form rolling and butts rolling. Cotton wool strip winding into rolls is made with speed, that is close to speed of cotton wool strip formation. Apparatus has a forming cotton wool strip device, cutting cotton wool strip pieces dozing device and cotton wool strip pieces winding mechanism. The mechanism is made in the form of three driven supporting rollers, set one over another in the one vertical plane, and one driven pressing roller. All the rollers are kinematically engaged one with another. The pressing roller has a spring and is capable to swing. Middle rollers are covered with rubber. Upper supporting roller has a spring and adjustable stoppers. Cotton wool strip dozing mechanism has pressing rollers with regulated pressing force. EFFECT: method and apparatus are used in cylindrical form pieces winding and packing. 4 dwg
Patent RU-2025314-C1 (RU)
Title: Device for investigating the modes of operation of the plasma current collector
Inventor: SVESHNIKOV VADIM V
IPC: B60L5/00
Filed: 1991-04-01
Granted: 1994-12-30
Abstract: FIELD: transport engineering. SUBSTANCE: device is used for investigating and testing electric arm current collectors. The following functional assemblies of the device are doubled: simulator of the current collector member, simulator of the contact bus, a separate platform, control unit of the arc arson modes etc. The introduction of the switch of the control units of the parameters of the arc and the synchronization unit of the arc arson provides for actual energetic and dynamic investigation modes and allows under the laboratory and plant conditions to determine the correctness of the technical decisions of members and assemblies of the electric arc current collectors with two arc gaps as well as of the electric arc network. EFFECT: improved conditions for investigating the teamwork of plasma current collectors approaching the real ones. 1 cl, 1 dwg
Patent RU-2045193-C1 (RU)
Title: Method for production of tea concentrate
Inventor: REVISHVILI TEMUR O
IPC: A23F3/06
Filed: 1991-04-09
Granted: 1995-10-10
Abstract: FIELD: food concentrate industry. SUBSTANCE: method involves preparing tea extract, making sugar syrup on it and treating the blend additionally with a mixture of grape wine with extract of ginseng biomass and citrus essence, bottling corking and sterilizing the resulting mixture. The relation of tea-sugar syrup and mixture in wt.-% is (23-25):(3.0 3.5):1. Then the mixture is digested at 0-(-5) C for 60-72 h and filtered. EFFECT: higher efficiency. 2 cl, 4 tbl
Patent RU-2019920-C1 (RU)
Title: Undulator
Inventor: SOROKO LEV M
IPC: H05H7/04
Filed: 1991-05-07
Granted: 1994-09-15
Abstract: FIELD: electron accelerator. SUBSTANCE: undulator a has magnetic units forming lateral quasi-periodic magnetic field along symmetry axis of undulator. Length d in  of magnetic unit at input of undulator and length d out  of magnetic unit at outlet of undulator are chosen from conditions specified in description of invention.  . Lengths of other magnetic units alter in agreement with linear law of decrease from d in  to d out . EFFECT: increased density of emission on specified length of wave within working spectrum of synchrotron radiation. 2 dwg
Patent RU-2034938-C1 (RU)
Title: Device for liquid epitaxi of multi-layered structures
Inventor: GAMAZOV ALEKSANDR A
IPC: C30B19/06
Filed: 1991-05-12
Granted: 1995-05-10
Abstract: FIELD: semiconductor production. SUBSTANCE: there is a magazine having a base with substrate holder, and casings with the containers for solutions/melts. The containers are made as cylinders with cantilevers. The cantilevers in their bottom parts have slots positioned eccentrically. The slots are positioned at 45° angle to axis of the cantilevers. The containers are placed in a frame connected to a rod having cut-outs to turn the containers through 90° angle. Base walls, the frame is between which, have projectors interacting with container cantilevers. EFFECT: highly effective device for liquid-phase epitaxy of multi-layer structures. 2 dwg
Patent RU-2021595-C1 (RU)
Title: Method of phenol determination in aqueous solution
Inventor: KORENMAN YAKOV I
IPC: G01N31/16
Filed: 1991-06-26
Granted: 1994-10-15
Abstract: FIELD: analytical chemistry. SUBSTANCE: method involves concentration of phenol and nitro-derivatives from aqueous solution with methylethylketone in the presence of ammonium sulfate which is taken at concentration 40-43 wt. - % relation to analyzing aqueous sample. Phenol is determined by potentiometric titration in the medium of acetonitrile with isopropanol solution of potassium hydroxide. Method is used for determination of organic compounds. EFFECT: improved method of assay. 1 tbl
Patent RU-2027712-C1 (RU)
Inventor: MIKHALINA TATYANA V
IPC: C07D295/116
Filed: 1991-06-26
Granted: 1995-01-27
Abstract: Использование: в качестве вакуумного фоторезиста. Сущность: продукт - 3-замещенные-2-ариламино-1,4-нафтохиноны ф-лы I, где X м-COOCH 3  п-COOCH 3  п-COOC 2 H 5  м-CF 3  п-COCH 3  Y = морфолино, пиперидино, пирролидиногруппа. Реагент 1: 2,3-дихлорнафтолинон. Реагент 2: NH 2 C 6 H 4 X где значения x указаны выше. Условия реакции: в среде этанола при кипячении, с последующей обработкой пиперидином, морфолином или пирролидином соответственно. 2 табл., Ф-ла I:   .
Patent RU-2020811-C1 (RU)
Title: Fishing tackle
Inventor: GANIN VYACHESLAV P
IPC: A01K87/00
Filed: 1991-06-17
Granted: 1994-10-15
Abstract: FIELD: amateur and sports fishing. SUBSTANCE: fitted on fishing rod 1 is panel 8 and electromagnetic oscillation transmitter. Float 5 has electromagnetic oscillation receiver, two electric motors with propellers 19 and 20. By manipulating with control handles, float 5 is brought in required place of water basin or bait is transported over water area. EFFECT: enlarged operating capabilities. 2 cl, 5 dwg
Patent RU-2009938-C1 (RU)
Title: Vehicle step propulsive device
Inventor: BOGATYREV VIKTOR S
IPC: B62D57/032
Filed: 1991-07-01
Granted: 1994-03-30
Abstract: FIELD: vehicles. SUBSTANCE: propulsive device has link 1 mounted on a drive shaft, additional crank 2 connected to crank 3. Crank 3 is pivotally connected to connecting rod 4 which middle part is pivotally connected to a body through link 5. The other end of the connecting rod is pivotally connected to bearing post 6 which upper end is movably mounted in rolling slider 7, and the lower end is pivotally connected to a bearing journal. At uniform rotation of link 1 the lower end of post 6 moves on the bearing section of the trajectory approximately uniformly. The lower end of post 6 is in contact with the ground for more than half the cycle. EFFECT: improved structure. 1 dwg
Patent RU-2077532-C1 (RU)
Title: Derivatives of quinoline or its salts, method for their production, solid pharmaceutical composition
Inventor: ZIGFRID RADDATTS
IPC: C07D401/12
Filed: 1992-02-21
Granted: 1997-04-20
Abstract: 2-substituted quinolines of the general formula <IMAGE>   The title compounds are prepared by reacting either the corresponding halomethylquinolines with substituted phenols, then optionally alkylating these and hydrolysing esters to acids, or by reacting phenyl-substituted quinolinecarboxylic acid derivatives with sulphonamides. The novel phenyl-substituted quinolines can be used as active compounds in medicaments, in particular as lipoxygenase inhibitors.
Patent RU-2011774-C1 (RU)
Inventor: IVANOV IGOR E
IPC: E04G13/02
Filed: 1991-11-27
Granted: 1994-04-30
Abstract: Использование: при сооружении фундаментов жилых и общественных зданий мелкого заложения в плотных грунтах. Сущность изобретения: при формовании фундамента подачу бетона в опалубку ведут синхронно по высоте с засыпкой траншеи, и сразу после окончания формования извлекают опалубку из засыпанной траншеи. Перед формованием оголовка или ригеля фундамента грунт обратной засыпки траншеи частично удаляют вдоль верхней части отформованного элемента, образуя постель под оголовок или ригель. 1 з. п. ф-лы, 4 ил.
Patent RU-2054648-C1 (RU)
Inventor: ROZHKOV VIKTOR A
IPC: G01N11/10
Filed: 1991-11-28
Granted: 1996-02-20
Abstract: FIELD: analysis of materials, namely investigations and express-testing rheology of dispersed and composition systems, being in viscous-flow state. SUBSTANCE: apparatus includes a base, supporting a thermic chamber, having a heatable vessel for a system, being investigated, and a column. A vertical rod is mounted over the vessel with possibility of vertical motion by an action of a loading assembly. A probe is secured to one of the rod. Another end of the rod is mechanically joined with a pickup of detecting motion of the rod. The pickup is provided by a mechanism for it autonomous motion in a vertical plane. The loading assembly is in the form a body, having a constant mass and mounted on a platform, secured to the rod, and flexible members, whose one ends may be joined with the rod and whose other ends are secured to an additional mechanism for autonomous motion. The method comprises steps of deforming the system, being investigated, with use of loaded body, having the constant mass, and the flexible members; measuring a value of motion of the rod and a value of deformation degree of the flexible members, calculating the rheological characteristics with use of values, had been received. EFFECT: enhanced accuracy of characteristics, being received. 2 cl, 1 dwg
Patent RU-2032296-C1 (RU)
Inventor: MAJSOV IVAN A
IPC: A01B49/00
Filed: 1991-12-25
Granted: 1995-04-10
Abstract: FIELD: agricultural mechanical engineering. SUBSTANCE: agricultural bridge has laser emitter 1, mounted on edge self-propelled car 2, emission 17 of which is directed perpendicularly to self-propelled car movement direction. In the case, first span of multi-support girder 3 is fastened to the rest spans of girder and to edge self-propelled car 2 by telescopic joints 4 with connecting hinges. EFFECT: agricultural bridge significantly decreases expenses, spent for engineering equipment of arable land and does not require usage of supporting reference points. 6 dwg
Patent RU-2052751-C1 (RU)
Inventor: ZHILIN VYACHESLAV A
IPC: F27B13/06
Filed: 1991-08-14
Granted: 1996-01-20
Abstract: FIELD: metallurgy. SUBSTANCE: device has a hopper, conveyer, mill-blower, pipelines of hot flue gases and fuel-air mixture, distributer with burners. Novation is in arrangement of burners with distributer in swinging fuel-distrivuting roof, which is connected to ring swinging unit with feed pipeline of fuel-air mixture in the geometric centre of the ring furnace. The conveyer loading section is connected to pipeline of hot flue gases from the furnace. EFFECT: improved design. 2 dwg
Patent RU-2073474-C1 (RU)
Inventor: OLSHEVSKAYA VERA TRIFONOVNA
IPC: A23N12/02
Filed: 1991-12-10
Granted: 1997-02-20
Abstract: Использование: в сельском хозяйстве для мойки и резки корнеклубнеплодов преимущественно при приготовлении кормов. Устройство содержит приемную, заполняемую водой ванну, распылитель воды, наклонный шнек, механизм резания с приводом, рециркуляционный насос и магнитострикционный ультразвуковой преобразователь, который расположен в верхней части ванны и выполнен плавающим на поверхности воды. Преобразователь создает высокочастотные ударные волны турбулентного движения с интенсивными импульсами, что позволяет одновременно интенсифицировать процесс мойки и обеспечить обеззараживание измельчаемых экологически чистых продуктов питания. 1 ил.