baber/WOPTO huggingface dataset:
Patent DE-4040039-C1 (DE)
Title: Pipe seal bulkhead in vehicle - has plate attached to pipe and backed with elastic layer and secured by threaded fasteners
IPC: F16L5/10
Filed: 1990-12-14
Granted: 1992-02-20
Abstract: A pipe seal for a bulkhead in a vehicle has a flat plate (5) rigidly attached to the  pipe and backed with an elastic layer (6). This is pressed against the bulkhead, through which the pipe is positioned via a large hole. The plate can be secured by various including threaded fasteners. The seal system is suitable for rigid pipes including brake lines, pneumatic/hydraulic lines and for cable guides. ADVANTAGE - No separate grommets to secure, low cost assembly.
Patent DE-4104801-C1 (DE)
Title: Locking installation for motor vehicle doors - responds to control signals only when sent at correct time intervals
IPC: E05B77/48
Filed: 1991-02-16
Granted: 1992-09-10
Abstract: The closure arrangement is for doors and boot flaps in a motor vehicle, and has an installation (14,15,HDent,FTent,BTent) for prodn. of request and control signals for activation of a central locking unit (2). At least one specific closure (5) is connected to a signal input (MDauf) of the central control circuit (3) of the central locking unit with several signal inputs (ZVent, EVver, MDauf). By means of operation of the arrangement a control signal is produced, and without delay the central locking unit (2) is activated to unlock. A safety circuit (19) only then releases a signal for individual activation of the opener drive (6) for the specific closure (5) when the installation-produced request signal over a predetermined time span is greater than the duration of the preceding control signal. ADVANTAGE - Higher security while remaining convenient for user.
Patent DE-4227003-C1 (DE)
Title: Optical scanner for reading bar=code symbols - use two continuous light beams directed by mirror and rotating polygon mirror onto surface of bar=code
Inventor: GSELLER ROLF
IPC: G02B26/12
Filed: 1992-08-14
Granted: 1993-11-25
Abstract: The optical scanner system has two light sources (10,11) with optical focussing stages (12,13). The sources can be laser diodes or helium-neon lasers. The light beams are reflected by mirrors (16) onto the surfaces of a rotating polygon mirror (18). The reflecting mirror has angled surfaces (22) providing a small difference in the reflected beams. The beams reflected off the facets of the rotating polygon are directed onto the code surface and are modulated and reflected back to be directed at a receiver (24). The signals are amplified and received by a comparator (27). USE/ADVANTAGE - Uses two continuous light sources avoiding switching problems.
Patent DE-4234816-C1 (DE)
Title: Microporous membrane - is reinforced with fabric of core-mantle fibres thermally bonded without adhesives
Inventor: BECK DIETER PROF DIPL CHEM DR
IPC: B01D69/10
Filed: 1992-10-15
Granted: 1993-10-07
Abstract: Micro-porous membrane, with textile reinforcement, uses core-mantle thermoplastic polymer fibres (4) applied to the membrane by heat and without adhesives. The mantle (6) has a lower melting temp. than the core (5). The melting temp. of the mantle material (6) is at least 20 deg. C less than that of the core material (5). The core material is of polypropylene and the mantle of polyethylene, or the core (5) is of high-melt polyamide and the mantle (6) of low-melt polyamide. The micro-porous membrane (2) is of polysulphone, PTFE, PVDF or nylon. The textile material is laid on the outflow side or both sides of the membrane. The mean dia. of the cladded fibres is 10-20 micron with a mean, core dia. of 5-10 micron and a mean outer dia. of 16 micron and a mean core dia. of 8 microns. USE/ADVANTAGE - Esp. for filtering fluids. The material is made without the use of adhesives, with a fabric of high strength and stiffness.
Patent DE-4235394-C1 (DE)
Title: Drive battery for electric automobile - has individual cells loosely stacked in battery housing with rupture points separating to release cells in response to impact force of accident
Inventor: DEIBLER MARTIN DIPL ING
IPC: H01M50/224
Filed: 1992-10-21
Granted: 1993-10-14
Abstract: The battery uses a number of individual cylindrical cells (4) each having a gas-tight housing, stacked in parallel rows within the battery housing (3) which has weakened rupture points (5, 5') along its walls, which separate due to the fore of an accident, to release the individual cells. The housings of the latter are sufficiently stable to withstand the force of an accident without rupturing. The cells are loosely stacked in the battery housing in a hexagonal pattern, the width of the battery housing in the vehicle travel direction being between 10 and 20 per cent less than the available space between the vehicle chassis members. ADVANTAGE - Allows impact of accident to be absorbed by battery housing without rupturing individual battery cells.
Patent DE-4236282-C1 (DE)
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1992-10-28
Granted: 1994-01-27
Abstract: In an injection molding unit for use in an injection molding machine for processing synthetic materials a coupling device is applied for coupling the feed screw with a spindle by means of an axial locking device subject to the rotational movement. The locking elements of the axial locking device are received in a seat and are provided with several threaded bolts, which are connected to first bore holes of the spindle and are inclinedly arranged opposite to a plane laid through the axis. That way, in spite of its simple construction, a coupling device easy to maintain and reasonable with respect to the price is created.
Patent DE-4308837-C1 (DE)
Title: Method and circuitry for the electric control of the performance of an oscillating-piston pump
Inventor: WEGNER JUERGEN
IPC: F04B49/06
Filed: 1993-03-19
Granted: 1994-09-29
Abstract: A method and a circuit arrangement for the electric control of the performance (delivery rate) of an oscillating-piston pump is proposed, which, for the purpose of varying the performance of the pump, involves varying the number of pulses per unit time, which cause the motion of the piston. An expedient starting point in so doing is provided by a preset frequency of the direct-current (d.c.) pulses, of which then only each nth pulse is fed to the pump, n being an integer >/= 1.
Patent DE-4328156-C1 (DE)
Title: Toothed rack steering system for steerable wheels which are assigned to an axle of a vehicle
Inventor: BRUEHL HUBERT DIPL ING
IPC: B62D7/20
Filed: 1993-08-21
Granted: 1994-10-06
Abstract: In a toothed rack steering system are coupled the track rods on both sides offset with respect to the toothed rack in order to be able to realise aimed-at kinematic conditions even with a low toothed rack.
Patent DE-4342708-C1 (DE)
Title: Drum-type washing machine
Inventor: BARTH ERICH DIPL ING
IPC: D06F37/26
Filed: 1993-12-15
Granted: 1995-05-04
Abstract: The invention relates to a drum-type washing machine with an elastic concertina as a connection between the loading orifice and the tub. The technical object of essentially ruling out or damping the sometimes unpleasant noises occurring as a result of the self-resonant vibrations of the concertina is achieved in that one or more elastic bands (1) completely or partially encase the rubber concertina (2) in its circumference. <IMAGE>
Patent DE-4440217-C1 (DE)
Title: Method for producing pallet=less packing unit
Inventor: BIRKENFELD RICHARD
IPC: B65D71/00
Filed: 1994-11-10
Granted: 1996-05-15
Abstract: The method involves the objects to be packaged being stacked in layers with the final layer formed as to leave two recesses to allow engagement with a lifting device. A sheet of shrink-wrap material is drawn over the stack and then heated to shrink it onto the stack. In the recesses the sheeting is moulded to create a proper fit. The stack is then rotated through 180 deg so that the final, recessed layer is located at the base of the stack. A second plastics sheet is then drawn down over the upended stack.The second plastics sheet has a larger surface area than that of the stack. The two sheets are heat welded together in horizontal lines while the second sheet is being drawn over the stack.
Patent NL-1007400-C1 (NL)
Title: Storage and containment of combustion products from burning fossil fuels
Inventor: OUDAKKER GERRIT
IPC: E21B43/24
Filed: 1997-10-30
Granted: 1998-05-08
Abstract: Fuel, particularly fossil fuel, is converted into energy or power, e.g.heat, electricity or force. One or more of the conversion products is collected and, by preference, passed to the area of fuel source, particularly underground, to be held in storage.
Patent NL-2000302-C1 (NL)
Title: Wind turbine has rotor blade with specified aerodynamic profile and lift coefficient that is larger than specified value
Inventor: CORTEN GUSTAVE PAUL
IPC: F03D1/06
Filed: 2006-11-03
Granted: 2008-05-06
Abstract: The wind turbine (13) has a rotor blade (18) with an aerodynamic profile of 0.2-0.95 times the rotor radius. The 10 minutes average lift coefficient is larger than 1.1, 1.2 or 1.4. The mean lift coefficient within the range of 0.4-0.95 times the rotor radius is higher than 1.5, 1.75 or 2.0. An independent claim is also included for manufacturing method of wind turbine.
Patent RU-2067228-C1 (RU)
Inventor: BUDNIKOV DMITRIJ V
IPC: F15C3/02
Filed: 1986-08-11
Granted: 1996-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: hydraulic power amplifier has control bridge stage 1 whose arms are formed by two inlet throttles 3 and 4 and outlet differential throttle 5 mounted inside housing 2. Slide 7 and converter 8 of the input signal are connected across the bridge. The converter is provided with flexible pipe 9 whose top end 10 is rigidly secured to the gate and bottom end 11 is mounted inside the space of housing 2. Adjacent locking ring 13 is mounted inside housing 2 for permitting a tension between the walls of the housing and outer surface of ring 11 of flexible pipe 9 of the converter and inner surface of ring 13. EFFECT: improved design. 2 dwg
Patent RU-2072087-C1 (RU)
Inventor: VINOKUROV VALENTIN P
IPC: F41H9/06
Filed: 1991-05-28
Granted: 1997-01-20
Abstract: Сущность: изобретение относится к военной технике, в частности к системам постановки аэрозольных завес с борта подвижного объекта. Устройство, содержащее блок обработки информации и задания направления стрельбы, селектор мощности, устройство блокировки, временной распределитель, регистр блокировки, двухканальный преобразователь уровня входных сигналов, элемент ИЛИ, формирователь импульса блокировки и блок запуска дымовых гранат дополнительно снабжено блоком формирования импульса блокировки сигналов "код" и вторым элементом ИЛИ, что позволяет исключить случаи поступления в блок обработки информации сигналов "код", когда не закончена обработка предыдущего, то есть не определено направление стрельбы. 4 ил.
Patent RU-2032604-C1 (RU)
Inventor: STEN POKHLSSON
IPC: B65G15/02
Filed: 1990-03-25
Granted: 1995-04-10
Abstract: FIELD: refrigerating installations. SUBSTANCE: conveyor system for food products air treatment installation has main endless conveyor belt with several spiral coils arranged one on the other on lower coil and with edge sections, and it has supporting device with endless chains and chain holders installed for supporting edge sections of main endless conveyor belt along its lower coil. Conveyor system has additional endless conveyor belt partially laid in spiral coils arranged one on the other. Coils of additional endless conveyor belt alternate in height with coils of main endless conveyor belt to form self-supporting belt column. Each coil of main endless conveyor belt (except for lower coil) is arranged to rest on corresponding underlying coil of additional endless conveyor belt, and vice versa, by means of separating members adjoining edge sections of both endless conveyor belts. Height of lifting of endless chains on length of lower coil of main endless conveyor belt is equal to height of lifting of both endless conveyor belts over a length of one coil. EFFECT: enlarged operating capabilities. 7 cl, 5 dwg
Patent RU-2022825-C1 (RU)
Title: Transport aid on magnetic suspension
Inventor: OBLYGIN ROMAN E
IPC: B60L13/00
Filed: 1990-05-28
Granted: 1994-11-15
Abstract: FIELD: transport equipment. SUBSTANCE: transport equipment is made in the form of a wing, is provided with wing-reservoirs filled with a gas being lighter than air. Safety when running at high velocity is ensured with lateral magnetic suspensions located on vertical guards which protect the transport aid from wind loads. EFFECT: transport aid of new type. 4 dwg
Patent RU-2058752-C1 (RU)
Title: Method for tying of surgical ligatures with granny knot
Inventor: RADCHENKO ALEKSANDR VASILEVICH
IPC: A61B17/00
Filed: 1990-05-28
Granted: 1996-04-27
Abstract: FIELD: surgery. SUBSTANCE: one end of thread is fixed by the fourth and fifth fingers, and the other end of thread, by the first and second fingers. Fixing and tying of the first and second loops is carried out by the third finger with formation of two semiknots tied successively one over the other, that allows simplification of the method due to use for the purpose of only one hand. EFFECT: higher efficiency. 18 dwg
Patent RU-2001909-C1 (RU)
Inventor: NIL G ANDERSON
IPC: C07D207/12
Filed: 1990-11-05
Granted: 1993-10-30
Abstract: A process is disclosed for direct isolation of captopril from a substrate of the formula <CHEM> wherein R is lower alkyl or lower alkoxy. In this process, the substrate is first treated with an aqueous alkali metal hydroxide capable of forming a water-soluble salt of the substrate, wherein the alkali metal hydroxide has a concentration of 4 M or greater. The substrate is then neutralized, preferably with a mineral acid. By this process, captopril may be directly crystallized from an aqueous solution, avoiding the prior art use of organic solvents and zinc treatment to reduce levels of sulfide and disulfide impurities, respectively. In an alternative embodiment, neutralization is carried out by use of a hydrogen-supplying ion exchange resin.
Patent RU-2070679-C1 (RU)
Title: Tubing coupling
Inventor: EASTLUND BERNARD J
IPC: F16L9/147
Filed: 1989-05-02
Granted: 1996-12-20
Abstract: FIELD: power transmission. SUBSTANCE: inner and outer coupling member are axially alined and made of an elastomeric conducting material. The end faces of the coupling parts are in the same plane from one side. Each coupling part is provided with a thread for connecting it with the top and bottom tubing sections, respectively and some interconnected projections lengthened to the periphery. The space between the projections is filled with an insulating material. The bushing is made of a nonconducting and impenetrable material and mounted at the bottom end of the outer coupling part, abuts against the wall of the coupling part, and telescopically connected with the bottom end of the inner coupling part. Between the bushing and inner part of the coupling is the first seal. Between the bushing and outer part of the coupling is the second seal. EFFECT: enhanced reliability. 8 cl, 4 dwg
Patent RU-2043892-C1 (RU)
Title: Microwire welding apparatus
Inventor: NEKHAJ VIKTOR GENNADIEVICH
IPC: B23K31/02
Filed: 1990-11-01
Granted: 1995-09-20
Abstract: FIELD: microelectronics. SUBSTANCE: apparatus has auxiliary discharger, which prevents mechanical and thermal contact between massive conductor of high-voltage impulse source and film discharger applied to tool surface. First discharger is made double-layer. Material of the first layer has maximum electroerosion resistance at direct polarity of discharge and material of the second layer at reverse polarity of discharge. Second discharger is made annular and positioned concentrically with respect to first discharger. EFFECT: increased efficiency simplified construction and enhanced reliability in operation. 3 cl, 1 dwg
Patent RU-2005730-C1 (RU)
Inventor: PARAMONOVA ELENA V
IPC: C08G12/40
Filed: 1990-12-17
Granted: 1994-01-15
Abstract: FIELD: manufacture of decorative finishing materials. SUBSTANCE: process for preparation of impregnating composition is carried out by condensation of carbamide with formaldehyde in medium with variable acidity under heating followed by addition diphenylolpropane in an amount of 0.013-0.053 mole per mole carbamide and alcohol selected from a group of C 3 H 7 OH, C 4 H 9 OH, C 5 H 6 (OH) 2  in an amount of 0.025-0.75 mole per mole carbamide or (C 2 H 4 OH) 2 O on an amount of 0.014-0.42 mole per mol carbamide. Added are antisticking agent in an amount of 0.008-0.0014 mole per 1 mole carbamide and wetting agent in an amount of 0.006-0.008 per 1 mole carbamide. EFFECT: improved efficiency. 2 cl, 3 tbl
Patent RU-2049394-C1 (RU)
Inventor: YURGEJ KAST
IPC: C07D317/28
Filed: 1991-05-08
Granted: 1995-12-10
Abstract: Использование: в сельском хозяйстве в качестве средства защиты растений. Сущность изобретения: средство, содержащее производное циклогексаноноксанового эфира ф-лы I, где R 1  -низший алкил; Х-галоген; R 2  -насыщенный шестичленный гетероцикл, содержащий в качестве гетероатома кислород или серу в количестве 0,02 95 мас. целевые добавки остальное. 3 табл. Структура формулы I
Patent RU-2016404-C1 (RU)
Title: Method of detecting breakage of ropes of rubber-rope conveyer belt rope base
Inventor: MOLCHANOV OLEG N
IPC: G01N27/90
Filed: 1991-01-02
Granted: 1994-07-15
Abstract: FIELD: test-and-measurement technology. SUBSTANCE: method is characterized by the use of a reactive component of a sum signal of oppositely connected coils of a induction probe which axis is located at optimum distance from the surface of a rope base which is determined by the expression given in the invention description. EFFECT: enhanced reliability due to reduced influence of fluctuations of the distance between the rope base and/or magnetic field detector. 6 dwg
Patent RU-2007285-C1 (RU)
Inventor: BYKOV ALEKSANDR V
IPC: B23D33/08
Filed: 1991-01-14
Granted: 1994-02-15
Abstract: FIELD: cutting. SUBSTANCE: shears have upper and lower supports 1 and 2 respectively with knives 3 and 4. Lever 8 is pivotally mounted on lower support 2 in its upper part. One of the arms of the lever is pivotally connected to plunger 13 of hydraulic cylinder 14 fastened to upper support 1. The other arm of lever 8 is pivotally connected to clamp 6 through shackle 7. Clamp 6 is located in lower support 2 for engagement with projection 16 of support 1 by stop 15. EFFECT: improved structure. 2 dwg
Patent RU-2020161-C1 (RU)
Title: Method for processing of crude ferro-nickel
Inventor: ABRAMICH IVAN L
IPC: C21C5/28
Filed: 1991-02-11
Granted: 1994-09-30
Abstract: FIELD: metallurgy. SUBSTANCE: method consists in oxidizing blow in converters with acid and basic linings and supply of ferrosilicon production slag as a deoxidizer before tapping of metal melt from the converter with basic lining (10 to 50% of the mass of basic slag). EFFECT: facilitated procedure. 1 tbl
Patent RU-2021113-C1 (RU)
Title: Facing slab manufacturing process
Inventor: PETROCHENKOV RINALD G
IPC: B32B13/02
Filed: 1991-02-22
Granted: 1994-10-15
Abstract: FIELD: building industry. SUBSTANCE: sectional form consisting of a frame coated with cup grease and sheet glass treated preliminarily with solvent is installed. Then filled or non- filled polymeric epoxy composition is placed in the form, and a layer of fillers is applied on the composition and rammed. This done, the polymer- concrete mixture of the main layer is packed and hardened by immersing it in water at a temperature of 60 to 100 C, with glass facing down, and kept in this state till it is hardened completely. If crumbs or flat stone elements are used as the fillers, the hardened slab is cooled, dried, placed with glass up, and single blows are delivered to different points of the glass surface by means of a metal ball with the blow energy of 0.001 to 0.01 J. EFFECT: high-quality facing slabs. 2 cl, 1 tbl
Patent RU-2035370-C1 (RU)
Title: Working unit of scratch crane
Inventor: LAZDAN EDGARD E
IPC: B65G65/00
Filed: 1991-03-18
Granted: 1995-05-20
Abstract: FIELD: mechanical engineering; warehousing. SUBSTANCE: device has hauling chains with axles, travelling rolls and side rollers. The axles are pairwise linked to each other with plates having scrapers on their sides. Guides have windows located separately. Spring- loaded plates are located in the windows. End switch members coupled with the scratch crane control system are mounted on the guides near the windows. EFFECT: enhanced effectivenes in loading-unloading granular materials. 8 dwg
Patent RU-2034431-C1 (RU)
Title: Method for reproduction of tulips
Inventor: NEUPOKOEVA NADEZHDA K
IPC: A01C21/00
Filed: 1991-05-24
Granted: 1995-05-10
Abstract: FIELD: agriculture. SUBSTANCE: novelty of method involving basic cultivation of soil with application of sewage sediment and planting bulbs in autumn, placement of spring mineral top-dressing and watering consists in application of 10-15 t/ha of sewage sediment during basic cultivation and supplementing the mineral top-dressing in spring by treating the soil with 3-5 t/ha of sewage sediment at budding stage. EFFECT: higher reproducing capacity of tulip bulbs in arid steppe zones.
Patent RU-2027079-C1 (RU)
Title: System for heating oil in earth-moving machine
Inventor: SHCHEMELEV ANATOLIJ MEFODEVICH
IPC: F15B21/04
Filed: 1991-05-30
Granted: 1995-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: hot exhaust gases are extracted and heat a heat carrier. The heat carrier gives off heat in hydraulic tank of the machine and in operator cabin. The system is automatic. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2000702-C1 (RU)
Inventor: VASKINA VALENTINA A
IPC: A23L21/10
Filed: 1991-06-05
Granted: 1993-10-15
Abstract: Использование пищева  промышленность общественное  питание, способы производства конди -  терских изделий Сущность изобретени , в варочный  котел загружают 14.9 - 16,6% сахара от его  рецептурного количества, воду, пюре из  блочных  выжимок и молочную сыворотку с кислотностью 160  - 162&deg; Т при их соотношении к сахару 1 1,8-2,0  Смесь уваривают до содержани  сухого вещества  68 - 70% Из оставшегос  сахара готов т крахма-  по-сахаро-паточный сироп, загружают в сбивальную  машину, добавл ют лодварку, белки, вкусовые и  ароматические добавки 3 табп
Patent RU-2018945-C1 (RU)
Title: Unit for choosing direction of exchange of decentralized computer system
Inventor: MAKSIMENKO YURIJ N
IPC: G06F13/12
Filed: 1991-06-07
Granted: 1994-08-30
Abstract: FIELD: automatics; computer technology. SUBSTANCE: unit has n input and output units of interunit couplings, routing cell, code comparison circuit, the first group of n+1 AND gates, the second group of n AND gates, the third group of n+1 AND gates, group of n+1 NOT gates, the first to the seventh OR gates, the first to the sixth AND gates, the first and the second NOT gates, load flip-flop, assignment flip-flop, delay element, AND-NOT gate, the second group of n AND gates, the third group of n+1 AND gates. Routing cell has AND-NOT gate, the first and the second NOT gates, the first to the sixth AND gates, the first to the fifth OR gates, the first group of n AND gates, the second group of n+1 AND gates, the third group of n+1 AND gates, the third group of n AND gates, group of N OR gates, comparison circuit, OR-NOT gate, readiness flip-flop, resource flip-flop, delay element, n+1 input units. Each input unit has three AND-NOT gates and NOT gate. EFFECT: improved precision. 2 dwg