baber/WOPTO huggingface dataset:
Patent DE-4134800-C1 (DE)
Title: Recycled plastics sound barrier wall - has triangular cross=section with pockets to receive plants
IPC: E01F8/02
Filed: 1991-10-22
Granted: 1992-12-03
Abstract: The recycled plastics sound barrier wall in which plants can be planted, is triangular in cross section. It comprises a frame (1) standing on a short side, and its long side (12) at right angles to it rising vertically. The frame is reinforced by a cross brace (2). The hollow long side (12) is filled with tongued and grooved (22, 23) rectangular inserts (21). The hypotenuse (6) of the frame has pockets (8) angled at about fifteen degrees from the vertical let into its outer skin (7), and plants (13) are set in these pockets (8). USE/ADVANTAGE - Cheap to produce and simple to erect, in one piece and non corrosive.
Patent DE-4213534-C1 (DE)
Title: Anticorrosion coating, for boiling water reactor condenser walls - is made of an epoxy resin hardener mixt. combined with a main mica cpd. and applied in up to 3 layers
Inventor: MIERSWA CHRISTIAN
IPC: G21C1/00
Filed: 1992-04-18
Granted: 1994-04-21
Abstract: An inner wall lining for hollow chamber or cavities within boiling water reactors, especially suitable for the condenser chamber. During the reactor cycle the condenser wall is subject to highly corrosive influences caused by the cooling water and steam. The steel walls are therefore coated. An improved coating layer is claimed. This is a largely insoluble, epoxy-hardener mixt. together with a mineral mica with the following qualities: (i) Epoxy resin to hardener in the ratio 5:1; (ii) Solid body component of the mixt. 388 ml/kg; (iii) Mixt. thickness 1.9g cm power(-2). The resulting coating has very high diffusion resistance and is grey in colour. USE/ADVANTAGE - The coating layer is for use in boiling water reactors to overcome corrosion. The coating is an improvement on previous coating where after long periods the impingement of the cooling water and steam led to blister formation and eventual peeling off of the tar epoxy coatings.
Patent DE-4228355-C1 (DE)
Inventor: ESCHNER AXEL DR
IPC: C01F7/16
Filed: 1992-08-26
Granted: 1994-02-24
Abstract: The invention relates to fibre-containing bodies for construction (building components) in the form of refractory light-weight shaped bodies. The fibre-containing bodies for construction of the invention have the advantage that they no longer contain any, or hardly any, fibres which may be hazardous to health or that any such fibres still present are easily decomposed in the fibre-containing bodies for construction by water or body fluids. The fibre-containing bodies for construction nevertheless have the advantageous thermal and mechanical properties of conventional light-weight shaped bodies. The fibre-containing bodies for construction of the invention were produced using inorganic fibres comprising at least 90 % of 20-50 % by weight of CaO and 50-80 % by weight of Al2O3 and a remainder of at most 10 % by weight of contaminating oxides, using water or a water-containing liquid as mixing liquid, and optionally using conventional refractory additives.
Patent DE-4327976-C1 (DE)
Title: Flare charge for producing decoys
Inventor: BANNASCH HEINZ DIPL ING
IPC: C06D3/00
Filed: 1993-08-19
Granted: 1995-01-05
Abstract: Spectral decoy matching, which is used to seduce a radiation-sensitive target homing missile away from an object which is to be protected onto a decoy which is provided pyrotechnically by means of a flare charge, the burning temperature and thus the radiation strength of the decoy being set, in places with the aid of an inert additive (which is added to a pyrotechnic burning charge in order to form a flare charge and is used to conduct heat) such that the maximum spectral radiation density, produced by all the components of the flare charge, of the decoy is shifted to higher wavelengths in the infrared band with respect to the maximum spectral radiation density of the pyrotechnic burning charge, and the rate of burning is at the same time slowed down.
Patent DE-4333706-C1 (DE)
Title: Hydraulic lifting appliance for battery-operated industrial trucks
Inventor: CARSTEN PETER DIPL ING
IPC: B66F9/22
Filed: 1993-10-02
Granted: 1995-04-13
Abstract: Hydraulic lifting appliance for battery-operated industrial trucks, with at least one hydraulic lifting cylinder and a hydraulic unit consisting of an electrical machine and two hydraulic pumps. In this arrangement, the electrical machine can be coupled to the hydraulic pumps in such a way that the machine runs in the same direction of rotation irrespective of whether it is operated as a motor or as a generator by drive via a hydraulic pump working as a motor. Here, the first pump drives the lifting cylinder via the valve arrangement, and the second pump is connected to the lifting cylinder in such a way that it works as a motor during the lowering operation. The lifting appliance also has a hand-actuated valve arrangement, containing a controllable choke, for controlling the lifting and lowering speed of the lifting cylinder, and a circuit arrangement for controlling or regulating the speed of the electrical machine, a separately excited d.c machine being provided which is rigidly coupled to the hydraulic pumps. Both pumps have a hydraulic free-wheel, and further hydraulic consumers can be connected to the first pump via the valve arrangement.
Patent DE-4336787-C1 (DE)
Title: Module for biological waste water purification
Inventor: FRANZ PETER DR
IPC: C02F3/10
Filed: 1993-10-25
Granted: 1994-11-24
Abstract: The invention relates to an operation and service module for biological waste water purification in sewage treatment plants having a continuously immersed fixed bed in which in a mounting to receive the fixed-bed material and perforated for the passage of clarified water there are arranged on a bottom frame an aeration apparatus and a rod assembly, an upper frame being adjustably mounted on the rod assembly. The solution according to the invention offers the advantage that the fixed-bed material introduced and the aeration apparatus are combined to give a structural and functional unit and can be lifted out of the tank in this unit. Cleaning, repair and maintenance work on the aeration apparatus or on other parts of the module can thus be carried out without interrupting the running clarifying operation.
Patent DE-4415613-C1 (DE)
Title: Hydraulic dual-circuit brake system for a road vehicle
Inventor: RESCH REINHARD
IPC: B60T8/24
Filed: 1994-05-04
Granted: 1995-04-27
Abstract: In a hydraulic dual-circuit brake system for a road vehicle with front/rear brake circuit division, which is fitted with an anti-lock system operating on the pump-back system, with a device for vehicle dynamics control and with a device for the automatic triggering of full braking when the driver actuates the brake pedal at a speed  phi <.> greater than a threshold value  phi <.>s relating to this speed, the system furthermore being provided with a pedal-position sensor and a pressure sensor which produces electrical output signals characteristic of the brake pressure coupled into the front-axle brake circuit, the brake-pressure control device can be driven into the brake-pressure supply mode both by pedal-controlled admission of pressure to a driving pressure space of its brake booster and by valve-controlled admission of pressure, triggered automatically by output signals from an electronic control unit - to the driving pressure space of the brake booster. For supplementary or exclusive supply of brake pressure to the front-axle brake circuit, an auxiliary cylinder to which the output pressure of an auxiliary pressure source can be admitted and which can be relieved again under valve control and is designed in the manner of a pressure intensifier is provided, by means of which brake fluid can be displaced into the front-axle brake circuit both in the case of normal braking and in the case of automatically controlled braking. This quantity of brake fluid is... Original abstract incomplete.
Patent DE-4442712-C1 (DE)
Title: Filtration of photographic developer solution
IPC: B01D29/09
Filed: 1994-12-01
Granted: 1996-03-14
Abstract: Equipment for developing photographic printing plates in a bath where the unexposed particles are discarded and have to filtered out of the developer solution. This filtration is carried out through a strip of filter material which moves continuously or intermittently through the filtration station. Also claimed is a method to increase the filtration efficiency.
Patent NL-1035282-C1 (NL)
Title: Motor vehicle key, includes locking mechanism and breathalyzer to prevent its use when driver is over alcohol limit
Inventor: SANDE CAROLUS WILHELMUS MICHAEL
IPC: B60K28/06
Filed: 2008-04-11
Granted: 2008-07-15
Abstract: The key includes a locking mechanism which prevents it from being used until the user has given a negative breath sample to a miniature breathalyzer on one side of the key. This mechanism is automatically activated when the key is removed from the vehicle lock. Alternatively, a holder can be provided with the same mechanism and breathalyzer, and the key is kept locked inside the holder until a negative breath sample is given.
Patent RU-2035209-C1 (RU)
Title: Method for processing hydrogen sulphide-containing gases
Inventor: ADZHIEV ALI YU
IPC: F25J3/00
Filed: 1989-11-01
Granted: 1995-05-20
Abstract: FIELD: separation and processing of gases. SUBSTANCE: the method involves separation, compression, absorption of acid impurities, drying, separation of hydrocarbon fractions, processing of acid impurities and getting elementary sulfur with further final cleaning of waste gases. Membranes of polysulfone or cellulose acetate are used. Gases obtained in the phase of catalytic oxidation are hydrogenated and mixed with the gas flow which did not pass trough the membrane. Regeneration gases obtained during the absorption cleaning and drying travel to hydrogenation along with gases obtained in the phase of catalytic oxidation. After compression, gasses are passed through the membrane at the temperature which is higher than the dew point of the gas being treated, the pressure ratio above and under the membrane should be 2 - 100. EFFECT: higher efficiency. 3 cl, 1 dwg, 2 tbl
Patent RU-2046966-C1 (RU)
Title: Ac generator
Inventor: PAMFILOV RID K
IPC: F02B71/04
Filed: 1989-11-29
Granted: 1995-10-27
Abstract: FIELD: power engineering and transport. SUBSTANCE: piston-magnet 8 is freely mounted inside cylinder 1 of an internal combustion engine. When the piston-magnet moves, AC is generated in stator windings 6 and 7. Shock-absorbers 11 and 12 are mounted inside the combustion chambers. The shock-absorbers are made up as springs or permanent magnets. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2006145-C1 (RU)
Inventor: MUFAZALOV FUAT SH
IPC: H02K41/02
Filed: 1990-03-29
Granted: 1994-01-15
Abstract: FIELD: electrical engineering. SUBSTANCE: linear motor has inductor 1 with winding 2, armature, position photodetector. Armature is provided with light-reflecting strip 7 having repetitive sections. Each section has three elements two of which are equal and spaced at certain angle apart and in respect to inductor longitudinal axis; third element is parallel to inductor longitudinal axis. Photodetector is mounted on inductor and has photosensors 9 and 10 and emitter 8 placed between them. Distance between emitter and sensor equals projection of inclined element of light-reflecting strip to longitudinal axis of inductor. EFFECT: enlarged functional capabilities of linear motor due to photodetector design and bent shape of light-reflecting strip which makes it possible to detect direction of armature travel. 4 dwg
Patent RU-2036040-C1 (RU)
Title: Stamping hammer manipulator
Inventor: ARANOVSKIJ VIKTOR A
IPC: B21D13/10
Filed: 1990-03-23
Granted: 1995-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: manipulator has catches, made in the form of endless chains and located on vertical motion mechanisms on opposite sides of stamp along the way of flash motion; gate 3 and two parallel rods 4, mounted inclined to stamping hammer head motion trajectory, and also mechanism of alternating kinematic connection of rods with chains and gate. The mechanism has copying devices 8, mounted on rods 4, rocking levers 10 and pedals 12, mounted so as to be capable to be engaged with stamping hammer head during its motion on edge parts АБ and ГД of copying device and providing rods positioning and, therefore, chains 1 positioning. Rods 4, using links 26, are connected with gate 3, and rods gears 13 periodically enter in connection with chain 1 with the help of individual copying devices 14, linked with rocking levers 10. Clamps vertical motion mechanism is located between links of means to be engaged with it and is controlled by stamping hammer head pressing pedals 12 during clamps positioning. During pressing pedals 12 forks 15 move levers 16 from stop 27. Levers 16, using links 23 on axis 24, set traverses 22 down till coincidence of forged pieces (held by flash in clamps) with engravings of die. After that stamping of forging pieces is made. EFFECT: stamping hammer manipulator is used in mechanical engineering. 2 cl, 1 dwg
Patent RU-2036045-C1 (RU)
Title: Thread rolling-on apparatus
Inventor: PAZDNIKOV ANATOLIJ S
IPC: B21H3/02
Filed: 1990-04-25
Granted: 1995-05-27
Abstract: FIELD: equipment for thread rolling-on. SUBSTANCE: apparatus has a drive spindle, supporting a movable thread rolling-on die; a holder, mounted in a body of the apparatus on an axle, whose position may be adjusted with the help of an adjusting bolt; a stationary thread rolling-on die, secured to the holder; a pickup for measuring rolling-on effort. The pickup for measuring the thread rolling-on effort is arranged between the holder and the body normally relative to a working surface of the stationary thread rolling- on die. EFFECT: enhanced quality of rolled-on thread. 1 cl, 3 dwg
Patent RU-2018222-C1 (RU)
Title: Combine
Inventor: FRANTS KHAJDYANN
IPC: A01F12/26
Filed: 1990-05-04
Granted: 1994-08-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: combine has housing and tangential-flow thresher mounted in crosswise position within the housing. Thresher has cylinder and sectioned deck, which is formed by frame with two transverse planks and two longitudinal arced lateral planks and by three grate arced sections, which are in contact one with the other. Frame has longitudinal arced webs disposed in the vicinity of sites of contact between arced sections. The sections are installed for displacement, withdrawal of middle section with subsequent withdrawal of remaining sections upon displacement of these sections along transverse planks of frame to the initial position of the middle section. The sections are withdrawn in circumferential direction with respect to drum axis through front opening of combine housing. EFFECT: increased efficiency by providing adequate conjugation between frame members and deck sections. 7 cl, 9 dwg
Patent RU-2007275-C1 (RU)
Inventor: BUVIN EVGENIJ P
IPC: B22F3/14
Filed: 1990-10-17
Granted: 1994-02-15
Abstract: FIELD: powder metallurgy. SUBSTANCE: method comprises steps of placing capsules in a vacuum chamber, the capsules having wall thickness, equal to 6 mm, and charging branch pipes, having opening with diameter, equal to 40 mm; with use of plug, having thickness, consisting 1,1- 2,5 of the capsule wall thickness and a diameter, providing a gap with a diameter, consisting 0,01-0,03 of the plug diameter; heating the capsules up to 400 C at vacuum 1×10 -4  mm Hg; filling them by powder of nickel alloy with use of vibration compaction; setting the plugs into the holes and sealing the capsule by melting butt edges of the branch pipe and the plug by a depth, consisting 0,7-0,9 of the plug thickness. Such parameters were provided by electron beam welding. EFFECT: enhanced reliability of sealing at hot isostatic extrusion and in the result yielding, increased by 15-20% . 1 cl, 1 tbl
Patent RU-2018693-C1 (RU)
Title: Method for formation of artificial pillar and device for its realization
Inventor: STARTSEV VLADIMIR A
IPC: E21F15/00
Filed: 1990-11-05
Granted: 1994-08-30
Abstract: FIELD: mining industry. SUBSTANCE: roof rocks are caved by making undercut hollows, filling material is supplied with delay when driving hollows. Supply of filling material and driving of undercut hollows are discontinued when longitudinal displacement of material of pillar mass is detected, and the operations are resumed after pillar pressing. Device has guard shield with deflecting plate, filling material supply mechanism with unloading head. Deflecting plate is made with unloading port and inclined at angle for creeping of filling material prism. Filling material supply mechanism is installed for arrangement of said head in unloading port during its motion. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2016609-C1 (RU)
Inventor: VISICH SERGEJ D
IPC: A63F9/08
Filed: 1991-01-18
Granted: 1994-07-30
Abstract: Использование: развитие логического мышления. Сущность изобретения: логическая игра снабжена электрическим источником питания и средствами для отображения игровых элементов игрового поля, при этом каждое средство отображения расположено над соответствующим игровым элементом, а каждое средство управления электрически связано с соответствующей группой средств отображения и источником питания, при этом игровое поле выполнено в виде пластины, а корпус имеет окно для его установки. Средства управления выполнены в виде электрических переключателей, а средства для отображения игровых элементов выполнены в виде индикаторов на жидких кристаллах. 4 з.п. ф-лы, 9 ил.
Patent RU-2015463-C1 (RU)
Title: Apparatus for drying compressed air
Inventor: PIRALISHVILI SHOTA A
IPC: F25B9/02
Filed: 1991-01-28
Granted: 1994-06-30
Abstract: FIELD: drying compressed air. SUBSTANCE: compressed air stream enters dehumidifier 1 wherein moisture is partially separated from it. On leaving the dehumidifier the compressed air stream is branched into two streams. One of the streams enters heat exchanger 3 wherein it is cooled and further condensed. An additional moisture, so formed, is separated in dehumidifier 2. The other stream is fed to the inlet means of vortical tube 4. The cold air stream of tube 4 via heat exchanger 3 is admitted to the passive nozzle of ejector 5. The hot air stream leaving tube 5 is admitted to the active nozzle of ejector 5. Mixing chamber of ejector 5 is connected to the hot end of vortical tube 4 in alignment with its axis. The remainders of the hot and cold streams are exhausted to the environment via regulator valves 6 and 7. EFFECT: intensified air drying. 2 cl, 1 dwg
Patent RU-2021395-C1 (RU)
Title: Method for manufacturing female dies for galvanoplastic molding of products having salient surfaces
Inventor: ROZENSHTEJN GENNADIJ D
IPC: C25D1/10
Filed: 1991-03-19
Granted: 1994-10-15
Abstract: FIELD: electronic engineering. SUBSTANCE: essence of this method resides in successively applying to metal base layer two coats of photopolymerizing compositions (in order of succession) including 1.00 part by mass butylmethacrylate-methacrylic acid copolymer containing 23 % methacrylic acid, 0.6 to 0.8 parts by mass oligoetheracrylate, 0.015 to 0.025 parts by mass phenanthrenequinone, 0.008 to 0.012 parts by mass crystalline violet dye, 1.00 part by mass butylmethacrylate-methacrylic acid copolymer containing 23 % methacrylic acid, 1.0 to 1.2 parts by mass oligoetheracrylate, 0.15 to 0.25 parts by mass iso-butyl ether of gum benzoin, 0.0013 to 0.0017 parts by mass 3,5-di-tret-butylbenzoquinone-1,2, and 0.008 to 0.012 parts by mass rhodamine. Disclosed method prescribes conducting exposure to light in two phases, first, exposing lower coat to light having wavelength of 400 to 450 nm via patterned phototemplet and then exposing upper coat to light having wavelength of 320 to 450 nm using patterned phototemplet and finally simultaneously developing both coats of photoresist material. EFFECT: more sophisticated technique. 3 dwg, 1 tbl
Patent RU-2063162-C1 (RU)
Title: Method for treating the cases of chronic prostatitis
Inventor: PECHERSKIJ ALEKSANDR V
IPC: A61K38/51
Filed: 1993-04-19
Granted: 1996-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves subcutaneously administering antibiotic into the area of external orifice of inguinal canal after preparatively administering lidase. EFFECT: enhanced effectiveness of treatment course.
Patent RU-2044396-C1 (RU)
Title: Wind power plant
Inventor: OBOZOV ALAJBEK D
IPC: H02N1/08
Filed: 1991-05-14
Granted: 1995-09-20
Abstract: FIELD: electric engineering. SUBSTANCE: device has wind-powered motor, electrostatic generator and accumulator. Electrostatic generator has packet of dielectric disks which are mounted for rotation in opposite directions. Generated charges are read from disks and are stored in accumulator battery. EFFECT: increased range of wind speed. 3 cl, 1 dwg
Patent RU-2001327-C1 (RU)
Inventor: KNYAZEV VIKTOR V
IPC: F16F1/26
Filed: 1991-06-24
Granted: 1993-10-15
Abstract: Использование: машиностроение, транспортные  средства. Сущность изобретени : устройство содержит  рессору и элементы креплени  к подрес-  сорным и неподрессорным част м. Рессора выпол2 нена в виде двух ленточных пружин, концы каждой  развернуты во взаимно противоположных направлени х  и жестко св заны с соответствующими концами  другой пружины с образованием замкнутого  кольца Элементы креплени  закреплены на копьце  между жестко закрепленными концами пружин  Рессора может быть выполнена многослойной -1  з.п ф-пы. 2 ил
Patent RU-2018837-C1 (RU)
Title: Method for determination of atopy form of bronchial asthma
Inventor: MINEEV VALERIJ N
IPC: G01N33/66
Filed: 1991-06-26
Granted: 1994-08-30
Abstract: FIELD: medicine. SUBSTANCE: venous blood is sampled, then 50% suspension of erythrocytes in physiologic solution is prepared. 1 ml of said solution is incubated within 30 min at 37 C. The process is followed by centrifugation and by determination glucose content in supernatant liquid. If thus obtained index is 0.44 mmol/l or less then atopy form of the disease is diagnosed. EFFECT: simplifies and accelerates method, decreases its traumatic injury.
Patent RU-2020968-C1 (RU)
Title: Medical can
Inventor: KURILOV VIKTOR V
IPC: A61M1/08
Filed: 1991-06-28
Granted: 1994-10-15
Abstract: FIELD: medical engineering. SUBSTANCE: can shell is made from material having shape memory. EFFECT: greater convenience. 2 dwg
Patent RU-2027121-C1 (RU)
Inventor: GARANIN IVAN L
IPC: F24J2/34
Filed: 1991-06-05
Granted: 1995-01-20
Abstract: FIELD: accumulation of heat. SUBSTANCE: radial passages are located in horizontal planes on the bottom and under cover of reservoir which is filled with heat-transfer agent and is provided with transparent hermetic envelope forming air chamber together with wall of reservoir; arranged in this chamber vertically are peripheral passages whose number is equal to that of radial passages. Arranged radially under bottom and above cover of reservoir are bars which form passages brought in communication with air interlayer. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2007855-C1 (RU)
Inventor: KAPUSTIN SERGEJ I
IPC: H03K5/24
Filed: 1991-07-22
Granted: 1994-02-15
Abstract: FIELD: automation. SUBSTANCE: threshold device has buses of reference signal sources, input signal bus, output bus, comparators, analysis unit having resistors, capacitors, D-flip-flop. Inverse input of D-flip-flop is connected to its D-input. Setting inputs of flip-flop are connected to common bus through registers and to logical one voltage and output of second comparator through capacitors. EFFECT: simplified design and decreased power consumption. 2 dwg