baber/WOPTO huggingface dataset:
Patent DE-4402479-C1 (DE)
Title: Closure
IPC: E05B5/00
Filed: 1994-01-28
Granted: 1995-04-13
Abstract: The invention relates to a closure, intended especially for switch-cabinet doors made of sheet metal, with a housing (1) which is to be arranged on the outside of the door and in which is rotatably mounted a drive part (3) connectable to the gear (4a) of an espagnolette lock via a drive shaft (3a). A handle (5) is mounted, in turn, on the drive part (3) so as to be capable of being swung out about an axis extending at right angles to the axis of rotation of the drive part (3). In order to secure the handle (5) against unauthorised actuation, it is mounted displaceably, in a channel (3b) passing diagonally through the drive part (3), between a working position drawn out of the drive part (3) and a position of rest pushed into the housing (1) and is provided at the rear end with at least one bearing pin (6) which forms the swinging axis and about which the handle (5), in the drawn-out working position, is held on the drive part (3) so as to be capable of swinging. <IMAGE>
Patent DE-4403011-C1 (DE)
Title: Method for separating nonmagnetic sheets
Inventor: SFAX EGON DR ING
IPC: B21D43/24
Filed: 1994-02-01
Granted: 1995-02-16
Abstract: The invention relates to a method for separating nonmagnetic multiple sheets which have been removed from a stack and are to be fed by means of a movable device to a transfer or, the nonmagnetic multiple sheets being subjected by at least one travelling-field inductor to a contactlessly supplied thrusting force (F) acting in the sheet plane, with the result that supernumerary multiple sheets are separated from one another in such a way that only a single sheet remains on the movable device and that the supernumerary multiple sheets removed are deposited at a position provided for the purpose.
Patent DE-4409416-C1 (DE)
Inventor: KUMMERMEHR HANS
IPC: E04B1/80
Filed: 1994-03-18
Granted: 1995-08-17
Abstract: An insulating board on the basis of mineral wool bonded by a curable binding agent is characterised in that in between the mineral fibers of the minerals wool, non-metallic fibers (28) of a different kind are incorporated in at least one thickness area in an essentially homogeneous distribution, said fibers of a different kind having a greater average length and tensile strength than the mineral fibers of the mineral wool. The fibers (28) of a different kind are formed such as to be essentially rectilinear or have a large-radius curvature and are formed of portions of textile glass fibers separated at least in a high degree. Incorporation of these fibers (28) of a different kind having greater mechanical strength by bonding them inside the structure of the mineral wool by means of said binding agent surprisingly results in an increased resistance against pressure, notwithstanding the fact that all of the fibers are still largely aligned in parallel with the supporting surface. This improved resistance against pressure becomes particularly conspicuous at higher pressure loads bringing about deformations of the insulating board. In the method for producing such an insulating board, the mineral wool fibers are blended with the fibers (28) of a different kind, which are for at least the most part present as individual fibers, on their trajectory towards the reception means.
Patent DE-4409768-C1 (DE)
Title: Filling level indicator for indicating liquid filling levels in transport containers
IPC: F17C13/02
Filed: 1994-03-22
Granted: 1995-04-06
Abstract: A filling level indicator is integrated into a removal device for the removal under pressure or suction of liquids from transport and storage containers (1), so that a device unit having a dip tube (2) and removal tube (8) can be fastened on an opening (3) located at the top of the container. Via a fall tube (4) and a transparent level tube (5), a system of communicating tubes results, in which the same filling level is established when the lines are vented. Venting can be carried out via pressing in the liquid by mean of overpressure which is applied via a pressure connection (10), or by aspirating the liquid by means of underpressure which is applied via the removal tube (6). In order to obtain a system which is completely sealed off from the atmosphere, the filling level tube (5) is connected to the pressure connection (10). In this connecting line (8) there is located a shut-off valve (9), the closing of which prevents supporting the mixing of liquid and gas. <IMAGE>
Patent DE-4422774-C1 (DE)
Title: Upholstered body for vehicle seat head support
Inventor: KUETTNER JUERGEN
IPC: B60N2/90
Filed: 1994-06-29
Granted: 1995-07-20
Abstract: The upholstered body forms a headrest on a vehicle seat. The hooked projections (27,23) of both hooked strips (28,24) point in the same direction (x). The hooked projections are of different lengths. The projection (27) on the first strip has a length (L) corresponding to the width (W) of the U-groove profile (18). The outer surface (31) of the hook is close to the base (32) of the profile. The inner surface (29) of the hook is supported on the outer surface (26) of the second hook projection.
Patent DE-4429869-C1 (DE)
Title: Reprocessing zinc@ rich amalgams with low residual mercury@
Inventor: HASENPUSCH WOLFGANG DIPL CHEM
IPC: C22B19/30
Filed: 1994-08-23
Granted: 1996-01-18
Abstract: Zn-contg. amalgams are reprocessed by distilling them at temps. of 700-950 deg.C, pref. 850-950 deg.C, in the presence of substances contg. or forming elementary C, pref. wood powder or charcoal aggregates, or in the presence of CO. 1-5g C is used per g Zn in the amalgam.
Patent NL-1012585-C1 (NL)
Inventor: RICCI PATRIZIO
IPC: C11D3/386
Filed: 1999-07-13
Granted: 2000-01-25
Abstract: A multi-phase detergent tablet comprising:   a) a first phase in the form of a shaped body having at least one mould therein; and b) a second phase in the form of a compressed body adhesively contained within said mould, wherein the tablet composition comprises one or more detergent actives which is predominantly concentrated in the second phase, and wherein the second phase additionally comprises a disrupting agent. The multi-phase tablets provide improved dissolution and cleaning characteristics together with excellent tablet integrity and strength.
Patent NL-1013298-C1 (NL)
Title: Fall mat provided with sprung material surrounded by flexible sheet rendering it airtight and formed by number of cells fixed on support plate
Inventor: VENHUIZEN SEERP
IPC: F16F3/00
Filed: 1999-10-15
Granted: 2001-04-18
Abstract: The fall mat (1) is provided with sprung material surrounded by a flexible sheet rendering it airtight. It is formed by a number of cells (5) fixed on a support plate (4), each surrounded by a flexible sheet. In operation, the support plate is at a distance from the ground. Through the sheets located on the support plate and away from the plate air outlet apertures extend.  The air outlet apertures are at least partly closable. Against the side of the support plate turned away from the cells a displaceable regulating plate (3) is located and has apertures which at least partly coincide with the air outlet apertures. On the side of the cells turned away from the support plate, a pressure distribution layer is located.
Patent NL-1024825-C1 (NL)
Title: Marine vessel is able to remain in location by dynamic positioning and is used for delivery of fluid from a storage point to a second vessel, being employed as an intermediate station between the storage point and the second vessel
Inventor: LEENAARS CEES EUGEN JOCHEM
IPC: B63B27/24
Filed: 2003-11-20
Granted: 2005-05-23
Abstract: The marine vessel (1) is able to remain in location by dynamic positioning and is used for delivery of fluid from a storage point to a second vessel (3). It thus performs as an intermediate station between the storage point and the second vessel. Its position is at the outer end of a conduit (2) leading to the storage point. The second vessel is connected to the dynamically positioned vessel by a bow line (4) and a conduit (5) is installed between the two vessels so that fluid can be pumped from the storage point to the second vessel via the dynamically positioned vessel.
Patent NL-1025234-C1 (NL)
Title: Sunshade for e.g. windows, includes rotary mechanism for allowing sunshade fabric to hang parallel to building wall
Inventor: RHEENEN TEUNIS VAN
IPC: E06B9/92
Filed: 2004-01-14
Granted: 2005-07-18
Abstract: A rotary mechanism is provided for moving the folding arms (4) and/or sunshade fabric (2) so that the latter can hang substantially parallel to the building wall (9). The rotary mechanism comprises a belt drive or gear transmission and an electric motor. The sunshade fabric is wound up and unrolled using a winding cylinder (10).
Patent NL-1029722-C1 (NL)
Title: Pushchair, has chassis with coupling mechanism for securing seat or shopping basket
Inventor: NAALT ELSJE VAN DER
IPC: B62B7/14
Filed: 2005-08-12
Granted: 2007-02-13
Abstract: The pushchair chassis (5) is fitted with a first coupling means (2a, 3a) for engaging with a second coupling means (2b, 3b) on a basket (1) in order to use the pushchair as a shopping trolley. The first coupling means is normally used to hold a removable hard or soft seat. The coupling system can comprise male coupling parts (2a, 3a) on the pushchair and female coupling parts (2b, 3b) on the basket, or vice versa.
Patent RU-2078384-C1 (RU)
Title: Safety-ensured nuclear plant
Inventor: LUCHANO CHINOTTI
IPC: G21C1/08
Filed: 1989-09-14
Granted: 1997-04-27
Abstract: The subject-matter of the invention is an intrinsic-safety nuclear reactor of the pressurized water type, having: - a reactor vessel (2) equipped with a core (4), a lower header (5) and an upper header (6), at least one heat exchanger (3) with a secondary fluid, means of hydraulic connection (9, 10) between said headers and said heat exchanger and at least one circulation pump (11), - a pressurized container (1) surrounding the reactor vessel (2) and which defines a tank (5) full of a cold, neutron-absorbing liquid; - pipes (20) allowing communication between the lower area of said tank and the lower header of the vessel, as well as pipes (21,22) allowing communication between the upper area of said vessel and the upper header, in which the pressure drop in the primary fluid across the core is substantially equal to the difference in head between the cold column of said tank and the hot column of the vessel. According to the invention, said pressurized container (1) is immersed in a pool (18) containing a neutron- absorbing liquid at atmospheric pressure. Furthermore, the wall of the vessel (2) is insulated, while the wall of the container (1) has no insulation, so as to achieve the greatest possible heat exchange between said wall and the water of the surrounding pool (18).
Patent RU-2024338-C1 (RU)
Inventor: OLGARENKO GENNADIJ V
IPC: B08B9/00
Filed: 1990-04-09
Granted: 1994-12-15
Abstract: Использование: при водоснабжении и в других различных областях народного хозяйства. Сущность изобретения: способ заключается в заполнении трубы жгучим рабочим агентом. В последней возбуждают колебания с двух концов труб, один из которых сообщают с генератором колебаний. С другого конца трубы колебания возбуждают поочередно: то посредством сообщения его с цилиндром, заполненным сжатым воздухом, то посредством отражателя с плотностью выше чем плотность жидкости. Отражатель располагают по уровню жидкости. 1 ил.
Patent RU-2030465-C1 (RU)
Title: Method for processing of copper-lead mattes
Inventor: SPITCHENKO VIKTOR SEMENOVICH
IPC: C22B7/00
Filed: 1990-07-10
Granted: 1995-03-10
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: processing is carried out with the help of hydrometallurgical method. Method involves autoclave leaching, purifying thus prepared solutions against arsenic and ferrum by oxyhydrolysis, evaporation and crystallization of copper sulfate. Mentioned above autoclave leaching is carried out at 140-160 C and pressure 10-15 atm in sulfuric acid solution. The process is carried out in the medium of technical oxygen till residual acidity is 5-10 g/l, ratio liquid and solid phases being 4:1. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2011867-C1 (RU)
Title: Engine
Inventor: FROLOV VITALIJ K
IPC: F02B53/00
Filed: 1991-02-20
Granted: 1994-04-30
Abstract: FIELD: engine engineering. SUBSTANCE: engine has hollow case with passages for supplying fluid. The case is provided with a sleeve with four radially arranged ports which is rigidly connected to output shaft of the engine. A rotor, which is made of four pivotally interconnected semi-cylinders, and profiled cam, which is rigidly connected to the case, are received within the sleeve. Mechanism for synchronizing motion of the semi- cylinders of the rotor is made of an evolvent engagement arranged on inner surface of the sleeve and outer surface of semi-cylinders for mutually engaging over hole length of the rotor. EFFECT: enhanced efficiency and reliability. 6 dwg
Patent RU-2067196-C1 (RU)
Inventor: ISMAGULOV VLADIMIR ZH
IPC: F02B53/00
Filed: 1991-03-22
Granted: 1996-09-27
Abstract: FIELD: transport, power engineering. SUBSTANCE: device has rotor-wedge compressor and pump installed on housing and kinematically coupled with rotor shaft, braking energy and vehicle suspension oscillations generative system connected through self-contained supply sources with compressor and pump, insert with sealings and hydraulic branch pipe. Combustion chamber has matching main line, spring-loaded controlled timing valves installed in its ports, nozzle and reducer with diaphragm, diaphragm chamber and spring-loaded valve kinematically coupled with diaphragm. Rotor is made in form of disk with circular groove and slots on its outer surface. Slots are through, combustion chamber with outlet channel is arranged in insert, is made in form of concentrically arranged sphere and is coupled through matching main line with diaphragm chamber, and through outlet channel made in form of nozzle, with working space of expansion mechine. Each vane has control and return cams with wedge portion facing outlet channel. Spring-loaded valve is installed for overlapping the hydraulic branch pipe. Ignition plug is of glow type. EFFECT: enlarged operating capabilities. 8 dwg
Patent RU-2010312-C1 (RU)
Inventor: MARKOVSKIJ ALEKSANDR D
IPC: G06F7/556
Filed: 1991-03-29
Granted: 1994-03-30
Abstract: FIELD: computer technology. SUBSTANCE: device has four registers 4.1-4.4, two shifters 6.1, 6.2, four adders 7.1-7.4, two memory units 5.1, 5.2. Six modulo 2 adders 3.1-3.6, six multiplexers 2.1-2.6, memory unit 5.3 and control unit 1 are brought into the device additionally. EFFECT: improved speed of operation. 2 cl, 1 tbl, 3 dwg
Patent RU-2017039-C1 (RU)
Title: Ball screw mechanism
Inventor: BESPALOV ADOLF G
IPC: F16H25/22
Filed: 1991-04-15
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: case 2 is provided with passages 3,4 for returning two streams of balls 6. A nut is made of two coaxially mounted springs 8,9 of different diameters. The mechanism is provided with at least two compensating washers 11 for pressing to the springs. EFFECT: simplified producing and decreased sizes. 2 dwg
Patent RU-2024718-C1 (RU)
Inventor: TAGAEV KHUZHAMBERDI
IPC: E05B19/00
Filed: 1991-04-22
Granted: 1994-12-15
Abstract: Использование: для открывания пробок напиточных бутылок и крышек различных видов стеклянной посуды. Сущность изобретения: ключ-открывалка состоит из рабочей части, стержня круглого поперечного сечения и фасонной державки. С державкой шарнирно соединен элемент для открывания. При размещении его в отверстии державки он установлен с натягом. 2 ил.
Patent RU-2042431-C1 (RU)
Title: Method for floating separation of collective sulfide copper/zink concentrate
Inventor: NEMESHAEVA LYUDMILA A
IPC: C22B15/00
Filed: 1991-05-05
Granted: 1995-08-27
Abstract: FIELD: minerals beneficiation. SUBSTANCE: method for floating separation of collective sulfide copper/zink concentrate includes electrochemical treatment, adding depressing agents in the pulp such as sodium sulfide and zinc sulfate, aftergrinding and forming copper concentrate as foam product; collective sulfide copper/zink concentrate is subject to electrochemical treatment before adding depressing agents in the pulp with redox potential ranged from 0.35 to 0.45 V. Electrochemical treatment lasts for 5 to 10 min. EFFECT: high productivity. 2 cl, 1 dwg, 1 tbl
Patent RU-2060423-C1 (RU)
Inventor: ZIMAGULOV ANAS KHAFIZOVICH
IPC: F16H7/02
Filed: 1991-04-02
Granted: 1996-05-20
Abstract: Использование: в машиностроении, в передачах с гибкими связями. Сущность изобретения: передача содержит ведущий и ведомый шкивы с полусферическими выемками и охватывающий их гибкий элемент. Гибкий элемент выполнен в виде или ленты и закрепленных на ней полусферических тел, или в виде троса, установленного в теле сферического элемента, или в виде составного элемента из гантелеобразных перемычек, и соединяющих их полых сферических элементов зацепления. 7 ил.
Patent RU-2102051-C1 (RU)
Inventor: KOZHANOV L G
IPC: A61F11/00
Filed: 1991-06-25
Granted: 1998-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves covering defect with permanent prosthesis produced from silicon rubber as two cribriform plates joined at an acute angle. Temporary prosthesis is introduced into the larynx as a tube. EFFECT: prevented laryngeal stenosis; improved functional results.
Patent RU-2011487-C1 (RU)
Title: Soldering device
Inventor: IOANNISIAN ALEKSEJ B
IPC: B23K1/005
Filed: 1991-07-05
Granted: 1994-04-30
Abstract: FIELD: electrical engineering. SUBSTANCE: device has casing 1 with handle 5, which is housed in heater casing 3 made like an optical radiation source, and detachable tip 7 set in line with the optic axis of the heater. For purposes of heating and lighting of the working area during soldering, in the tip body are made through holes 8 of which axes converge at the working zone just in front of the tip. Additional through holes may be made in the casing body. The optical radiation source may be made in the form of a quartz incandescent lamp and be provided with an electric power controlling unit. The device may be housed in a heat-insulating casing. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2000836-C1 (RU)
Inventor: SOKHAN VASILIJ A
IPC: B02C2/10
Filed: 1991-08-05
Granted: 1993-10-15
Abstract: Изобретение может быть использовано в мелких  кресть нских хоз йствах. Устройство содержит  разъемный корпус, внутри которого соосно смонтированы  верхний невращающийс  и нижний вращающийс  рабочие органы, загрузочный патрубок с  резьбой, гайку, установленную на патрубке, закрепленные  в корпусе сухари, вставленные в канавку  гайки. Верхний рабочий орган выполнен совместно  с загрузочным патрубком, установленным в корпусе  посредством шлицевого или шпоночного соединени  1 ил
Patent RU-2016715-C1 (RU)
Title: Milling head
Inventor: ANUFRIEV VADIM V
IPC: H05K3/00
Filed: 1991-07-08
Granted: 1994-07-30
Abstract: FIELD: machine-tool industry. SUBSTANCE: housing 2 accommodates two pressure power cylinders with rods carrying rigidly secured block 5, which consists of pressure member 6 bearing bushing 7 and retaining device made in the form of iris diaphragm. Secured on lower surface of block 5 is retaining air cylinder 12 with spring-loaded rod responsible for actuating diaphragm blades through ring 11. Upper part of pressure member 6 has channels intended to pass compressed air into annular aerostatic support 13 formed by end face surface of pressure member 6 and adjacent surface of block 5. Pressure member 6 is provided with hole 14 located below aerostatic support plane and intended for disposal of chips and dust. EFFECT: improved efficiency. 3 dwg
Patent RU-2032614-C1 (RU)
Inventor: TARASOVA NATALIYA P
IPC: C01B25/023
Filed: 1991-08-15
Granted: 1995-04-10
Abstract: FIELD: inorganic chemistry. SUBSTANCE: a solution of nonsymmetrical block copolymers and/or multihydrid alcohol and fatty acid esters in water is poured together with a solution of white phosphorus in hexane. The phosphorus to block copoly mers weight ratio is 1:(0.005-0.01). The water to hexane volumetric ratio is 1:1. The mixture is stirred till a multipurpose emulsion is formed and irradiated with ionizing radiation to a absorbed doze value of 0.5 to 2.0 mg. The resulting polymer is separated, washed and dried. EFFECT: improved process for producing red phosphorus. 2 cl, 2 tbl
Patent RU-2112805-C1 (RU)
Title: Method for enantiomeric enrichment of mixture of d- and l-treo-2-amino-3-hydroxy-3-phenyl propionic acids, or derivatives thereof, or salts thereof
Inventor: EHNDRJU L ZEJTLIN
IPC: C12N9/00
Filed: 1992-03-26
Granted: 1998-06-10
Abstract: FIELD: organic chemistry. SUBSTANCE: mixture of enantiomeric D- and L-treo-2-amino-3-hydroxy-3-phenyl propionic acids or derivatives thereof or salts thereof are affected by stereoisomeric enrichment. Method is carried out contacting mixture with D-treonine aldolase. D- and L-treo-2-amino-3-hydroxy-3-(4-methylsulfonylphenyl) propionic acid is treated with D-treonine aldolase while L-treo-2-amino-3-hydroxy-3-(4-methylsulfonylphenyl)pronionic acid is prepared at high yield and at high selectivity. Benzaldehyde and amino acid which are obtained of D-treoisomer may be recycled at condensation stage. EFFECT: improved efficiency . 10 cl, 1 tbl
Patent RU-2038853-C1 (RU)
Inventor: FEDOROV VALERIJ G
IPC: B03B5/70
Filed: 1991-12-10
Granted: 1995-07-09
Abstract: Использование: для обогащения песков россыпных месторождений. Сущность: на внутренней поверхности барабана 1 закреплен многозаходный плоский шнек 7 с рифленой поверхностью 9. Нижняя часть барабана 1 на роликах 3 расположена в ванне 5 с водой. Барабан вращается в пульсирующем режиме. Исходный материал в ванне 5 размывается водой. На рифленой поверхности 9 плоского шнека 7 с отогнутой кромкой 8 улавливаются тяжелые частицы материала. При повороте барабана тяжелые частицы брызгальным приспособлением смываются в лоток 14. Пустая порода со дна барабана черпаковым элеватором 10 поднимается и другим брызгальным приспособлением смывается в лоток 14. 3 ил.
Patent RU-2028350-C1 (RU)
Title: Composition for coatings
Inventor: NIKITAEVA MARINA N
IPC: C09D127/24
Filed: 1991-12-23
Granted: 1995-02-09
Abstract: FIELD: protection of metallic materials. SUBSTANCE: composition has epoxide diane resin with mol. mass 850-1100 95-105 g, epoxide diane resin with mol. mass 390-430 46-50 p., perchlorovinyl resin 42-46 g at their ratio 1.0: 0.48: 0.44, respectively, polyethylene polyamine 5-7 g, zinc phosphate 22-24 p. , pigment 36-40 p., a mixture of microtalc 36-40 p. and microbarite 18-20 p. at the ratio 2:1, organic solvent 270-318 p. Epoxide diane resins and perchlorovinyl resin were mixed in organic solvent. Pigments, zinc phosphate, microtalc and microbarite were added to the laquer. Mixture is dispersed, and hardener of polyethylene amine is added. Properties: coating thickness is 100 mcm, bending strength is 1 mm, film lustre is 20%, water resistance is 350 days, adhesion to steel is 300/500 n/m, adhesion to aluminium is 300/495 n/m, adhesion to aluminium after treatment with 3% NaCl for 200 days is 280/450 n/m, resistance to UV-irradiation is 250 s. EFFECT: enhanced quality of composition. 2 tbl
Patent RU-2018574-C1 (RU)
Title: Excavator-dragline bucket
Inventor: KAVYRSHIN IGOR P
IPC: E02F3/60
Filed: 1991-07-08
Granted: 1994-08-30
Abstract: FIELD: road-building machines. SUBSTANCE: bucket of excavator-dragline has a housing, hoisting and hauling chains. Guides are fastened at a slant on side walls of bucket. Slider suspended on extension springs are moved by height of side walls in guides. The hauling chains are pivotally connected to sliders. EFFECT: improved design. 3 dwg