baber/WOPTO huggingface dataset:
Patent DE-4408721-C1 (DE)
Title: Screw connection for injection pipes
Inventor: BURKHARDT WOLFGANG DIPL ING
IPC: F16L19/02
Filed: 1994-03-15
Granted: 1995-08-24
Abstract: The elastic tension member improves the seal between the two pipe ends. It is formed by a tubular compression spring (9) which is concentric with the axis of the screw-on nut (7) but has a greater length so that it extends between a conical counter pressure face (5) associated with the screw-on nut (7), and a flange (7a). The elastic tension member could be designed like a plate spring forming a counter-pressure face (5) at the free end.
Patent DE-4413191-C1 (DE)
Title: Electric load switch spring drive tensioning device
Inventor: MUECKSCH DIETMAR
IPC: H01H3/30
Filed: 1994-04-12
Granted: 1995-05-24
Abstract: The tensioning device uses an electric motor, coupled to the drive spring via a multi-stage cog mechanism, with the last cog (1) attached to the switching-in shaft (5), which carries an eccentric (2), attached to one end of the spring (7). The last cog is secured to the switching-in shaft via a free-running bearing (6), allowing the shaft to rotate into a position in which the eccentric lies at the upper dead point at the beginning of the spring tensioning, with the last cog locked in position upon the shaft rotating through the lower dead point.
Patent DE-4417082-C1 (DE)
Title: Improved rising-bed solids gasifier continuously forming clean producer gas
Inventor: MEURER FRANZ JOSEF
IPC: C10J3/20
Filed: 1994-05-17
Granted: 1995-10-26
Abstract: The solid fuel supply (29, 30) enters the base of the reactor (3), via a vertical fuel distributor (5) conveying it into the gasification bed (7). Preheated primary air enters this through nozzles (25) from the supply pipework (21, 21'). Ash leaves by the extraction system (26, 27, 28). Post-combustion of the gases takes place in a region over the bed (9), supplied with secondary air; above, a dome, with a hole in the top, largely fills the reactor cross section. Over the height of the gasification bed (7), the stirrer (19) reaches up to the ash extraction opening (27).
Patent DE-4426810-C1 (DE)
Title: Communications line bundle mfg. system
Inventor: OESTREICH ULRICH DIPL ING
IPC: H01B13/04
Filed: 1994-07-28
Granted: 1995-07-13
Abstract: The line bundle mfg. system has a number of partial bundles (BD1...BD5) supplied by respective twisting devices (VS1,..VS5), with continuous evaluation of the position of each twisting position, to prevent the twisting positions of adjacent partial bundles from coinciding with one another. The expected location of the next twisting position for each partial bundle is calculated from the detected location of the preceding twisting position, with a setting element (SG2) operated when a possible coincidence is detected, to displace the location of one of these twisting positions.
Patent DE-4427186-C1 (DE)
Title: Transfer station position adjustment device for electrographic printer
Inventor: HES PETER
IPC: G03G15/16
Filed: 1994-08-01
Granted: 1995-09-28
Abstract: The position adjustment device allows the transfer station (11) to be adjusted relative to the photoconductive imaging drum (12), with carrier elements (10/1, 10/2) either side of the transfer station, receiving bearing surfaces (18) of a measuring device (14) for the position of the transfer station. The measuring device has an elongate support element (15) with several bearing surfaces on one long side and measuring dials (20/1, 20/2), coupled to a measuring sensor (22) on each opposing small side, for cooperating with the left and right edges of the photoconductive imaging drum. The corresponding position adjustment is effected by left and right setting devices (13/1, 13/2).
Patent DE-4431789-C1 (DE)
Title: Electric drive for revolving door with rack-and-pinion linear motor
Inventor: RESSEL WILLI DIPL ING
IPC: E05F15/60
Filed: 1994-09-08
Granted: 1995-11-09
Abstract: The closer (1) has an internal energy store recharged whenever the door is opened and a pinion (5) rotatable on an axis (6) protruding from both sides. The protrusion (12) on the far side transmits its rotation to a pivot arm (10) fixed (11) to the door.The pinion meshes with the teeth (3) of a rack (4) constituting the 'rotor' of the linear motor (2) which moves (7) horizontally under the control of a regulator (8) and a movement detector (9) which may respond to either displacement or rotation.
Patent NL-1017828-C1 (NL)
Title: Kit for assembling customised ice skate, has supports for front of foot and heel mounted on rib on tubular body
Inventor: BENNINK JOHANNES MARTINUS
IPC: A63C1/20
Filed: 2001-04-11
Granted: 2002-10-14
Abstract: The skate blade (3) is mounted in a tubular body (1) provided with a length direction rib (4) on which the supports (6, 8) for the front of the foot and heel can be mounted according to the wishes of the user.  The kit comprises a tubular body with a first length direction rib (2) having a length direction groove for receiving the skate blade. Independent claims are also included for (a) the tubular body and supports used in this kit, and (b) an ice-skate assembled from this kit.
Patent NL-1018171-C1 (NL)
Title: Pump device, especially for cesspits, has protected pump monitoring circuit which is independently from pump power supply circuit
Inventor: KANTERS MARTINUS JOSEPHUS SERV
IPC: F04D15/02
Filed: 2001-05-30
Granted: 2002-07-25
Abstract: The pump monitoring device is provided in a protected monitoring circuit (3) which is independent from the pump power supply circuit (2).  The power supply circuit for the pump used to remove material from the pit (P), depending on how full the pit is, comprises a power switch (6), an earth leakage switch (9) and a safety switch. An Independent claim is also included for a power and control device comprising one or more of the above monitoring circuits.
Patent NL-1020064-C1 (NL)
Title: Hand saw guide, has plastic vertical plate rotatably connected to horizontal plate via additional plate with protractor and curved slot
Inventor: DOUMA SIPKO THEO
IPC: B27G5/02
Filed: 2002-02-26
Granted: 2003-08-27
Abstract: A device (1) for guiding a hand saw when sawing through or into a profile generally made from wood comprises a vertical plate (2) is made from plastic and is rotatably connected to the horizontal plate (6) via a plate (3) extending at right angles to the vertical plate and provided with a protractor (4) and curved slot (5). The guide (1) can be converted from left to right-handed use (or vice versa). A device (1) for guiding a hand saw when sawing through or into a profile generally made from wood comprises a vertical first plate (2) with magnets (12), which is mounted on a second plate (6) for placing horizontally on top of the workpiece. The second plate is provided with length direction guides for the profile to be sawn. The first plate is made from plastic and at least one magnet is incorporated into the plate at a short distance from the saw guide surface. A third plate (3) extending at right angles to the first plate is secured to the bottom side of the latter and is provided with a protractor (4) and curved slot (5). The third plate can be swivelled about the protractor midpoint in order to rotate the first plate, which can be fixed into position relative to the second plate. Resilient parts (11) in the guide surface of the first plate release the saw teeth. A means is provided in or on the second plate for fixing the latter relative to the workpiece. The device can be converted from left to right-handed use (or vice versa) by moving a guide profile fixed in place with screws (8) to the opposite edge of the second plate.
Patent NL-1023407-C1 (NL)
Title: Leg arrangement for supporting worktop for e.g. table, has worktop height adjusted by altering angle between leg arrangement and worktop
Inventor: WESTERBEEK CORNELIS
IPC: A47B9/16
Filed: 2003-05-13
Granted: 2004-11-16
Abstract: The height of the worktop (7) is adjustable via a mechanism for altering the angle between the leg arrangement and worktop. An independent claim is also included for a table (1) with two of these leg arrangements.
Patent RU-2027088-C1 (RU)
Title: Block brake
Inventor: BELKEVICH ALBERT VLADIMIROVICH
IPC: F16D49/16
Filed: 1987-10-22
Granted: 1995-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: block brake has braking pulley and two braking blocks coupled with braking cylinder and base. Spring-loaded plungers are mounted in guides of the base for interaction with control stops immediately positioned on each braking block. Each control stop is constructed as a polyhedral cam with sides positioned at different distances from its rotation axis. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2031161-C1 (RU)
Inventor: PEKKA YUKHANI SAJKKONEN
IPC: C22B5/02
Filed: 1990-09-28
Granted: 1995-03-20
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: the starting raw material is first pretreated and then smelted and sulfated by welding on in the presence of ferric sulfate and alkali metal sulfate. The product is leached and non-ferrous metal sulfates are passed in solution from which salts and metal hydroxides are successively recovered by fractionation of ion-exchange or liquid-liquid extraction. The pretreatment is carried out by oxidative roasting or with concentrated sulfuric acid at 200-300 C for 5-60 min or by oxidative heat treatment in an atmosphere of SO 2  and SO 3 . In case of sulfurization by welding up, a certain ferric sulfate ratio is maintained in a mixture of sulfates. EFFECT: more efficient recovery process. 7 cl, 1 dwg, 3 tbl
Patent RU-2008312-C1 (RU)
Inventor: LUKOVNIKOV ARKADIJ F
IPC: A01N61/00
Filed: 1990-04-20
Granted: 1994-02-28
Abstract: FIELD: agriculture. SUBSTANCE: lignite is treated with strong solution of alkaline metal hydroxide in weight mixture ratio of (0.5-0.8): 1.0 under heating. The heating of the reaction mixture is carried out at two stages. First, the reaction mixture is heated to 100 C to dehydrate it, and further heat treatment of the reaction mixture is carried out at 180-220 C for 10-20 min. It is preferable that dehydration of the reaction mixture be carried out in vacuum at 60-130 KPa. When high-ash lignite is used, the product resulted from two-stage heat treatment is extracted with water, the extractant is separated from ash constituents and evaporated. EFFECT: higher growth-promoting effect. 2 cl, 1 tbl
Patent RU-2008800-C1 (RU)
Title: Method and device for checking hearing
Inventor: SHIDLOVSKAYA TAMARA V
IPC: A61B5/12
Filed: 1990-05-14
Granted: 1994-03-15
Abstract: FIELD: medicinal engineering. SUBSTANCE: method of checking hearing of single or several patients concludes in forming sequences of test sound signals with preset duration, amplitude and frequency, according to number of tested patients. These signals act on hearing of patients and reaction of patients is analyzed to test sound signal. Parameters of each sequent test sound signal of the sequence are determined from the results of testing of patient to previous signal. Analysis of patient's reaction to test sound signal is carried out directly after the reaction is achieved, and sound signal interrupts. If the patient doesn't react on the signal, analysis is carried out later preset time interval t a , which is counted from the beginning of generation of sound signal and excess over duration of its sounding t c . Audiometer has central processor unit, sonic generator, test sound signal former, amplifier provided with commutator, phone sets, patient's buttons and mating unit, test sound signal interval timer which has input connected with central processor unit, on-line and permanent memories, unit for checking patient's reactions which has input connected with mating unit and output connected with central processor unit. All the members of the circuit are connected in series. Outputs of on-line and permanent storages are connected with central processor unit. Number of test sound signal interval timers corresponds to number of patients under testing, as well as to number of brought patient's reaction interval timers and pause timers between test sound signals, which have inputs connected with central processor. Unit for checking patient's reaction is made in form of priority interruption unit. The first group of inputs of this unit is connected with outputs of mating unit, the second group of inputs is connected with outputs of timers. The first and the second outputs of central processor are connected with corresponding second inputs of test sound signal former and with amplifier provided with commutator. EFFECT: reduced duration of checking. 9 dwg
Patent RU-2007072-C1 (RU)
Inventor: DEMENKO VASILIJ I
IPC: A01H4/00
Filed: 1990-08-23
Granted: 1994-02-15
Abstract: FIELD: agriculture and biotechnology. SUBSTANCE: strawberry planting material is rooted and adapted to non-sterile conditions of outer substratum within cultivating tanks covered with a film. Before the covering with the film the tanks are additionally closed with plugs made of autoclaved perlite. EFFECT: enhanced quality of the planting material. 2 tbl
Patent RU-2041140-C1 (RU)
Title: Method of destruction of objects containing nuclear substances
Inventor: RASNOVSKIJ ALEKSANDR A
IPC: F42B15/12
Filed: 1990-11-29
Granted: 1995-08-09
Abstract: FIELD: rocketry and space engineering. SUBSTANCE: nuclear substances are withdrawn from warheads of intercontinental ballistic missiles and are placed in lightened protective envelopes which are injected into space for storage with the aid of the same intercontinental ballistic missiles nuclear substances may be additionally accelerated with the aid of additional jet engines. EFFECT: enhanced reliability. 2 cl, 4 dwg
Patent RU-2048659-C1 (RU)
Title: Adjusting member for valve
Inventor: BO VESSMAN
IPC: F16K1/06
Filed: 1991-05-13
Granted: 1995-11-20
Abstract: The disclosure relates to a regulator cone (1) of substantially cylindrical form, on whose circumferential surface there are provided four V-shaped grooves (2, 3), whose cross-Sectional areas increase along the longitudinal axis of the regulator cone (1). Two of the grooves (2, 3), the primary grooves (2), extend along the entire active length of the regulator cone (1), and two of the grooves (2, 3), the secondary grooves (3), extend along that half of the active length of the regulator cone (1) where the primary grooves (2) have their largest cross-sectional area. <IMAGE>
Patent RU-2094442-C1 (RU)
Title: Method of preparing rubber mix
Inventor: NOVOPOLTSEVA OKSANA M
IPC: C08J3/22
Filed: 1991-01-02
Granted: 1997-10-27
Abstract: FIELD: rubber industry, more particularly preparation of porous vulcanizates. SUBSTANCE: hydrolysis polyurethane is first mixed with organic "ЧХЗ-21" or "ЧХЗ-57" at 40-140 C for 0.25-1.5 h. 1.0:0.26-1.6 by weight are then mixed with other ingredients. Rubber, antiagers, vulcanizing sulfur-free group. Industrial carbon, plasticizer and sulfur are added, and vulcanization is carried out in molten salts at 230 C for 15 minutes. Hydrolysis polyurethane includes polyurethane hydrolysis waste products. Chloroprene rubber based vulcanizates have rigidity of 0.1-10.13 MPa, density of 300-380 kg/cu. m residual compressive strain of 27-35 % ozone resistance of 53-64 h. EFFECT: more efficient preparation method. 4 tbl
Patent RU-2004069-C1 (RU)
Inventor: KROTOV VLADIMIR M
IPC: H03K5/01
Filed: 1991-01-08
Granted: 1993-11-30
Abstract: Изобретете относитс  к импульсной технике и  может быть использовано дл  формировани  мощных  импульсов тока Тиристорный одновибратор  содержит тириаор 1, транзиаоры 2,5, сопротивление  нггрузки 3, резистор 4 RC-цепи, резисторы 6,7  конденсатор 9. 1 ил.
Patent RU-2025260-C1 (RU)
Title: Hole honing device
Inventor: VAJNSHTEJN BORIS N
IPC: B24B33/02
Filed: 1991-02-22
Granted: 1994-12-30
Abstract: FIELD: honing of holes. SUBSTANCE: device comprises body whose radial holes accommodate balls protruding beyond the generatrix of its central hole. Balls are in contact with rings of gasoline-and-oil-resistant rubber disposed in recesses on external surface of body. Body is installed in base and locked by screw. Pressure mechanism is comprised of threaded bushing and washer. EFFECT: device reduces the number of required attachments by installing several parts in a single body. 2 dwg
Patent RU-2065735-C1 (RU)
Title: Device for surgical treatment of lower extremity
Inventor: KOTELNIKOV GENNADIJ P
IPC: A61F5/04
Filed: 1991-04-04
Granted: 1996-08-27
Abstract: FIELD: medicine, particularly, surgical treatment of extremities. SUBSTANCE: device has frame construction, consisted of telescopic bars - one lower bar 1 with screw clamp 2 and two upper bars 3 and 4 with clamps 5 and 6; all telescopic bars are fastened in points of intersection with swivel clamps 7; within length of upper bars 3 and 4 are installed cradles combining fixed elements 8 and 9, as well as elements 10 and 11 movable in longitudinal direction and having clamps 12 and 13 to fix their position; above upper swivel clamp 7 subknee-joint cradle is mounted, and under swivel clamp is placed scale indicating angle position of upper bars 3 and 4; whole frame construction is bolted to supporting beams 16 and 17 having holes 18 for fastening device to operating table. EFFECT: improved reliability. 2 cl, 4 dwg
Patent RU-2017633-C1 (RU)
Title: Vehicle for carrying light-weight deformable cargoes
Inventor: PRYAZHKIN VALERIJ K
IPC: B60P1/00
Filed: 1991-04-04
Granted: 1994-08-15
Abstract: FIELD: transport. SUBSTANCE: vehicle has dumping body installed on chassis. Two opposite sides of body are made in form of movable flexible panels with cable-and-sheave drive to provide their cross movement. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2014862-C1 (RU)
Title: Combinatorial game
Inventor: LAZAREV KONSTANTIN P
IPC: A63F3/00
Filed: 1991-04-19
Granted: 1994-06-30
Abstract: FIELD: games. SUBSTANCE: game has groups of counters with different marks and a playing field with projections which divide it into sections for positioning each group of counters on them, playing members. T-shaped slots are made on the playing field. The counters are made in the form of two disks connected by a post and are mounted on the playing field for movement in the T-shaped slots. The playing members are used for identification of sections corresponding to each group of counters when the counters are arranged through sections. EFFECT: improved structure. 6 dwg
Patent RU-2009668-C1 (RU)
Title: Puck container
Inventor: TSVILYNYUK NIKOLAJ N
IPC: B65F1/10
Filed: 1991-04-19
Granted: 1994-03-30
Abstract: FIELD: ice-hockey tackle. SUBSTANCE: container chute with sides is pivotally connected to a container body. A puck speed plate damper is spring-loaded and fastened to the back wall of the body. The chute is made built-up through the length and its side engageable with the ice base has a polygonal cross section. EFFECT: improved structure. 2 cl, 5 dwg
Patent RU-2007532-C1 (RU)
Title: Рыхлитель
Inventor: KOMISSAROV ANATOLIJ P
IPC: E02F5/32
Filed: 1991-04-22
Granted: 1994-02-15
Abstract: Использование: рыхлители. Сущность изобретения: рыхлитель содержит основной и дополнительные корпусы с зубьями, установленными на тракторе посредством узлов крепления. Узлы крепления выполнены в виде съемной рамы с направляющими элементами. Корпусы зубьев установлены в последних с возможностью встречного движения посредством распорно-шагающей опоры. 5 ил.
Patent RU-2057034-C1 (RU)
Title: Токосъемное устройство контактного электровоза
Inventor: KASYLKASOV ZHENYS M
IPC: B60L5/00
Filed: 1991-04-23
Granted: 1996-03-27
Abstract: Использование: контактные электровозы. Сущность изобретения: механизм подъема, на котором закреплен токоприемник, выполнен в виде конусообразного сильфона. Данная форма сильфона обеспечивает высокие податливость и прижимаемость подъемного механизма, а также характеризуется пониженным расходом металла. При эксплуатации устройства исключаются отрывы токоприемника от троллея. 1 ил.
Patent RU-2043011-C1 (RU)
Title: Near-bole support
Inventor: VLADIMIRSKIJ ISAAK MOISEEVICH
IPC: A01G17/14
Filed: 1991-05-06
Granted: 1995-09-10
Abstract: FIELD: agriculture. SUBSTANCE: support has flexible steel rods having upper parts bent as open hooks turned 180 deg relative to one another so that their gaps are located opposite sides of the pillar. EFFECT: more rigid system. 4 dwg
Patent RU-2030748-C1 (RU)
Title: Method for diagnostics of alcoholism
Inventor: EVELSON IGOR SAMUILOVICH
IPC: G01N33/84
Filed: 1991-06-05
Granted: 1995-03-10
Abstract: FIELD: medicine. SUBSTANCE: 0.4% aqueous solution of cadmium sulfate is added into sample of patient's blood serum at ratio 1:2. The process is followed by visual evaluation. If turbidity of the mixture takes place then alcoholism is diagnosed. EFFECT: diagnostics at early stage of the disease.
Patent RU-2017070-C1 (RU)
Title: Apparatus to measure fuel consumption
Inventor: AKHOBADZE GURAM N
IPC: G01F1/64
Filed: 1991-06-03
Granted: 1994-07-30
Abstract: FIELD: measurement technology. SUBSTANCE: apparatus has a measuring section of a pipeline, one part of which is made in the form of metal cylindrical stopper-like body with a capacity sensor, the bottom of which is made in the form of an octahedron with radial holes on each plane and with elastic plates, mounted on its outer side. The capacity sensor is covered by a metal cylinder with a side tap. The second part of the pipeline measuring section is mounted in parallel to the first part and is made in the form of a flow-through body with a sensitive member and a metal cylinder with a side feed line. The capacity sensor and the sensitive member are connected with a measuring circuit. EFFECT: apparatus is used to measure small amounts of fuel, consumed, for example, by cars. 1 dwg
Patent RU-2054445-C1 (RU)
Inventor: POPOV KIRILL N
IPC: C09K3/10
Filed: 1991-06-20
Granted: 1996-02-20
Abstract: FIELD: for electrical engineering installations. SUBSTANCE: the sealant comprises (wt %): 5.72-10.32 mixture of epoxy-shale resin with fusfurol- acetone monomer in 30:70 to 50:50 ratio; 1.44-2.60 atiphatic amine; 64.54-71.44 portland cement; up to 100 the water balance. EFFECT: improved properties of the sealant. 2 tbl
Patent RU-2026238-C1 (RU)
Title: Aerostat nacelle
Inventor: ZAMANOV MIKHAIL B
IPC: B64B1/40
Filed: 1991-11-21
Granted: 1995-01-09
Abstract: FIELD: aerostatics. SUBSTANCE: aerostat nacelle has rigid bottom 1 suspended from aerostat balloon by ropes 2 and guard made of three-dimensional cloth 3 with load-bearing framework 4. Cloth 3 has passages 5 for ropes 2 and passages 6 for pipes of framework 4. Passages 5 and 6 are perpendicular to bottom 1. EFFECT: enhanced resistance impact loads, enhanced shock-absorbing characteristics and technological effectiveness. 3 cl, 2 dwg
Patent RU-2027122-C1 (RU)
Title: Accumulating heat receiver of power plant
Inventor: MASLENNIKOV ALEKSEJ A
IPC: F24J2/34
Filed: 1991-01-03
Granted: 1995-01-20
Abstract: FIELD: power plants. SUBSTANCE: hole for incident radiation is shifted relative to axis of spherical housing in parallel with incident radiation by h = /0.55-0.63/ R sphr , where R sphr  is inner diameter of spherical housing; inner surface of housing is made at reflection factor of incident radiation equal to or more than 0.8; heat accumulating material is located outside the housing. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2018595-C1 (RU)
Title: Observatory dome
Inventor: DENISENKOV IVAN F
IPC: E04B7/08
Filed: 1992-03-24
Granted: 1994-08-30
Abstract: FIELD: construction. SUBSTANCE: dome has tubular seal with rope inside it. Seal is located on radius section of C-shaped profile. Rope ends are connected with return spring and movable hook. Gate is trough-shaped with flanges located along side walls. Wall and other radius section of profile form labyrinth. Gate is moved over guides by means of drive manually with the help of rope on which limiters are installed to limit free motion of gate relative to rope drive. Limiters interact with gate alternately. When limiter interacts with hook, when gate assumes closed position, rope is tensioned to press seal to flange. EFFECT: improved sealing of observation opening gate. 2 dwg