baber/WOPTO huggingface dataset:
Patent DE-4232653-C1 (DE)
Title: Polling operation process - making polled data station receive text rather than transmit it.
Inventor: KUEFNER HANS ING GRAD
IPC: H04L29/06
Filed: 1992-09-29
Granted: 1994-03-24
Abstract: The data network has several connection points. The data transmission procedures operate according to a polling and selecting process principle. Instead of a polling call according to the polling principle, a selecting process call is sent to a data network data station affected by the polling. A data transmission phase following a positive acknowledgement with the contents of a status communication through the relevant data station is immediately broken off again without data transmission. ADVANTAGE - Does not require additional hardware to process data station operating condition information. Network activation phase is reduced. No data blockages occur in network or controlling as result of long delays.
Patent DE-4305441-C1 (DE)
Title: Concrete tank for storage of aqueous liquids - has hardened concrete layers each side of hollow steel liner fitted with pressure monitor and space between liner and walls is filled with fluid
Inventor: QUINTING RENE
IPC: B65D90/24
Filed: 1993-02-23
Granted: 1994-04-28
Abstract: The metal tank liner (3) is mounted on an outer concrete layer (2) of hardened concrete with limited cracking properties, and is covered with a similar inner concrete layer (4). The side walls of the metal liner are covered by inner- and outer concrete lips to complete the tank. The hollow space (30) formed by the liner is coupled to a pressure monitor (35). The metal liner is formed by joining metal sheets by welding or crimping. The space between the walls of the liner is maintained by metal reinforcing mesh and can be filled with a corrosion inhibiting fluid. ADVANTAGE - The sandwiched structure provides a long life storage of liquids with early warning of leaks either from the contents or from ground water.
Patent DE-4310706-C1 (DE)
Title: Half heddle for lifting heddles forming leno edge - comprises contour at outer edges of parallel legs to deflect leno yarn to side for reduced wear utilised with heddles
Inventor: KLOECKER FRANZ
IPC: D03C7/02
Filed: 1993-04-01
Granted: 1993-12-16
Abstract: The half-heddle (1) has parallel legs (1a, 1b) with a contour (1d, 1f) at the outer edges to form a side deflection to the leno yarn. USE/ADVANTAGE - The half-heddle has a reduced wear when used together with other heddles for a leno edge to be formed, with a wear redn. of ca. 95%.
Patent DE-4328736-C1 (DE)
Title: Manual carrying aid for elongate items
Inventor: MATHES KLAUS
IPC: B65G7/12
Filed: 1993-08-26
Granted: 1995-01-26
Abstract: The manual carrying aid (2) is composed of a carrying handle (1) and a round link chain (17) which can be retained releasably in a chain pocket (10) in the carrying handle (1). At the free end of the round link chain (17) there is a sling hook (29) which is hooked into a chain link (30) when it has been wrapped around a bundle of tubes (27). The distance between the carrying handle (1) and this coupling point can be freely adjusted to the measurements of a transport worker. The carrying handle (1) has, on the underside of the curved upper longitudinal web (4), four undulating recesses (7) which are adapted to the contours of human fingers. A retaining bolt (20) which is displaceable counter to spring force in the lower longitudinal web (3) of the carrying handle (1) secures the position of the round link chain (17) in the chain pocket (10). <IMAGE>
Patent DE-4441551-C1 (DE)
Title: Device for lifting and emptying containers for recycling materials
Inventor: DORNER HELMUT
IPC: B66C1/66
Filed: 1994-11-22
Granted: 1996-02-01
Abstract: The device has a support unit and a control unit for opening the emptying opening of the container. Support frames are mounted vertically displaceable in a housing. Each frame has coupling elements for engaging behind the control device which is mushroom shaped at its free end. At least one load hook (20) is mounted on the support frame(s) for engaging in a control device (4) formed with an eyelet at the free end. The housing (1) has a gripper unit (30) for gripping both a support unit with a free end and a support unit with an eyelet (5) at the free end. The coupling elements can be two hooks swivel movable about axes on the support frame and guided along a slide guide in the housing.
Patent DE-4445168-C1 (DE)
Title: Dismantling bulky items of nuclear plant
Inventor: DIETRICH ALBAN DIPL ING
IPC: G21F9/30
Filed: 1994-12-16
Granted: 1995-12-07
Abstract: In dismantling a bulky item (5) of nuclear plant into pieces of convenient size for transport where the item (5) is placed in an open-topped transport container (1) on the rim (12) of which is secured a cutting device which is used to cut the item (5) into two parts, the novelty is that the transport container (1) has a base (2) and an outer wall (3); the base (2) is placed on the bottom of a pond (4), the item (5) is placed onto the base (2) and the outer wall (3) is lowered around the item (5) and secured to the base (2).
Patent NL-1016872-C1 (NL)
Title: New type windmill of so-called whirlwind or drum type comprises two or more horizontally rotating rotor wheels, whereby as diameter of rotor wheels becomes greater several vertical in balance half-round rotor blades are fixed
Inventor: DEKKER GEORGE JOHAN
IPC: F03D3/00
Filed: 2000-12-14
Granted: 2002-06-17
Abstract: The new type windmill of so-called whirlwind or drum type comprises two or more horizontally rotating rotor wheels (1), whereby as the diameter of the rotor wheels becomes greater, several vertical, in balance, half-round rotor blades are fixed (2). The wind blows against the hollow edge and spherical edge of the rotor and through the wing effect the pressure on the spherical edge is nil, causing the rotor to rotate at high speed.
Patent NL-1019748-C1 (NL)
Title: Device for damping sound caused by medium flowing in conduit comprises parallel, relatively narrow channels in part of conduit
Inventor: BENTVELZEN JOHANNES ANTONIUS F
IPC: F16L55/033
Filed: 2002-01-16
Granted: 2003-07-17
Abstract: The device (16) is for damping sound caused by a medium flowing in a conduit and comprises parallel, relatively narrow damping channels in a part of the conduit. The channels all have the same diameter and length. The number of damping channels and their diameter is so chosen that the sum of the through flow surfaces of the damping channels is less than the through flow surface of the conduit upstream of the damping channels. It can also be less than the through flow surface of the conduit downstream of the damping channels.  The number of damping channels can preferably be at least 50 or, optionally, at least 250. The device is used in conjunction with a unit for converting steam energy into rotary energy (1) comprising at least one turbine (3,4,5) connected to a steam source and connected to the turbine in an air-cooled condenser (8). Between the steam source and the condensor is a circulation conduit (14) in which is incorporated the device for damping sound.
Patent RU-2037979-C1 (RU)
Title: Radiant heating plant
Inventor: BARSUKOV EVGENIJ A
IPC: H05B3/06
Filed: 1982-01-11
Granted: 1995-06-19
Abstract: FIELD: testing of aviation structures. SUBSTANCE: radiant heating plant has heating units. Heating units have radiators and screens. Additional radiators are placed in front of units and fixed on rigid current leads; they are provided with individual regulated voltage source. EFFECT: improved design. 3 dwg
Patent RU-2103128-C1 (RU)
Inventor: NIKITIN N I
IPC: B23K9/23
Filed: 1988-09-26
Granted: 1998-01-27
Abstract: FIELD: mechanical engineering; welding. SUBSTANCE: when carrying out welding of high-strength steel, mechanical machining of weld root is done to obtain ratio of 0.4-0.6 between height of straight-line section of root zone and width of straight-line section of root zone of main weld veeing. Welding of root weld is done without heating by low alloy filler material with supply of argon maintaining ratio of product of current value and arc voltage value to welding speed within 120 and 160. Weld root is previously faced by metal providing content of carbon of 0.04-0.07%, silicon of 0.2-0.4%, manganese of 0.5-0.8%, nitrogen of 0.01-0.02%, oxygen of 0.03-0.05% and titanium of 0.0l-0.02% at temperature of heating equal to 200-300 C with high temperature tempering, lower by 40-50 C, than tempering temperature of main material. Welding of main portion of vee is carried out over diametrically opposite sectors of length equal to 1/6 of length of circumference. Welding is carried out in two steps filling the vee in height at heating temperature of 200-300 C and intermediate tempering. Heating to tempering temperature after welding and cooling after tempering are carried out at controlled preset speed as follows: heating to 550-580 C at a speed of 60-80 C/h; from 600 to 640-650 C at a speed of 30-40 C/h; cooling after tempering at a speed of 70 100 C/h within the range of 650-450 C. To provide minimum fracture of rotor axle, welding of main part of weld at a height of 1/2 of vee is carried out with heating to 200-300 C by sectors (6 pcs) in relatively opposite zones, and tempering is carried out, without cooling, at temperature by 40-50 C lower than temperature of tempering of main metal with cooling after tempering to 300 C at a speed of 60-100 C /h. After welding through entire depth of vee, tempering is carried out at temperature 20-30 C lower than temperature of tempering of rotor blanks after main thermal treatment during 12-14 h at a speed of heating to temperatures of 500-580 C at the rate of 60-80 C/h, at temperature range within 580 and 640-650 C at a speed of 30-40 C/h and cooling, after holding at temperatures in the range of 650-450 C, at a speed of 70-100 C/h. EFFECT: improved quality of weld joint. 5 dwg, 4 tbl
Patent RU-2036201-C1 (RU)
Title: Method of preparing catalyst for copolymerization of ethylene with butene-1
Inventor: MAURO MIRRA
IPC: C08F4/64
Filed: 1987-04-16
Granted: 1995-05-27
Abstract: FIELD: plastic industry. SUBSTANCE: method involves interaction of magnesium chloride with titanium tetrachloride and diethylaluminium chloride. Preliminary, spraying drying of magnesium chloride in ethanol containing 40 mas. p. magnesium chloride per 100 mas. p. ethanol is carried out, and magnesium chloride particles were prepared which contain 10 wt.-% hydroxyl-group with size from 0.5 to 10 mcm. Then prepared magnesium chloride particles were suspended in titanium tetrachloride, suspension is heated up to 100 C for 30 min, and solid residue containing 2.3 wt.-% bound titanium and 2.5 wt. -% hydroxyl-group is separated and washed. Then prepared residue is interacted with diethylaluminium chloride in the medium of inert hydrocarbon solvent at atomic ratio aluminium:titanium = 7.8, at 70 C for 2 h. EFFECT: improved method of catalyst preparing.
Patent RU-2102778-C1 (RU)
Inventor: PITER REJT
IPC: E21B47/01
Filed: 1988-11-23
Granted: 1998-01-20
Abstract: FIELD: radioactive logging of oil and gas wells during drilling operations. SUBSTANCE: tubular radiation shield is positioned coaxially to pipe string so that part of shield is inserted in drill pipe string, grip is joined with holder, and radioactive source mounted on holder is displaced from shielded position in tubular shield along longitudinal axis of the latter to working position. Device used for the purpose has catching head with grip, tubular radiation shield with channel stretching from one end of shield to other allowing clamp to pass through tubular shield. EFFECT: improved safety in operation. 6 cl, 4 dwg
Patent RU-2027971-C1 (RU)
Title: Rail conduction electromagnetic accelerator of solids
Inventor: LEBEDEV EVGENIJ F
IPC: F41B6/00
Filed: 1990-10-22
Granted: 1995-01-27
Abstract: FIELD: accelerating equipment. SUBSTANCE: two inductively coupled electric circuits are placed into power form and are insulated from it in rail conduction electromagnetic accelerator of solids. Internal electric circuit is formed by pair of electrodes 1 positioned longitudinally and current armature 2. Electrodes 1 are connected to power supply system 10 with output part of accelerator which ensures prevention of formation of parasitic electric arcs in trail of current armature and removal of limiting for time of electromagnetic acceleration. External electric circuit is formed by electrodes 4 and short-circuiting jumper 6 shorting electrodes in output part of accelerator. Electrodes 4 of external circuit are linked to power supply system 9 from input part of accelerator. EFFECT: increased velocity of throwing of solids. 2 dwg
Patent RU-2044286-C1 (RU)
Title: Vibrational detector
Inventor: EFANOV VASILIJ VASILEVICH
IPC: G01H17/00
Filed: 1990-08-27
Granted: 1995-09-20
Abstract: FIELD: measurement technology. SUBSTANCE: device has vibrational overload transducer, which has non-ferrous case provided with a cap. Inertial element is disposed inside the case; the element is made in form of electro-conducting ball. Top electric contact is made in form of hollow truncated cone and fixed to the cap. Lower electric contact is insulated from top one and made in form of hollow cone. The lower contact is attached to the case and turned with its base to the base of truncated cone. Calculator 7 has the first group of inputs and the second input connected with the first group of outputs and the second output of vibrational overload transducer. The first group of outputs is connected with group of inputs of overload direction indicator 8. The second output is connected with input of overload indicator 9. Overload transducer has central and annular electric contacts 10 and 11, which are insulated one form the other, contacts io and ii are located at top part of electric contact 6 and insulated from it either. Moreover, at initial position, central and annular electric contacts 10 and 11 are circuited together through electro-conducting ball 4. Top electric contact is made in form of sectors being insulated one from others. The sector have individual electric outputs, which have to be the first group of outputs of overload vibrational transducer. The second output of the detector is connected with annular electrode 11. Central and lower electric contacts 10 and 6 correspondingly are connected with positive bus of power supply 12. EFFECT: widened operational capabilities. 2 cl, 3 dwg
Patent RU-2016319-C1 (RU)
Inventor: KOBOZEV ILYA V
IPC: F16K7/07
Filed: 1990-09-12
Granted: 1994-07-15
Abstract: FIELD: valving. SUBSTANCE: seat with openings is separated into inlet and outlet spaces by a baffle. A flexible branch pipe is interposed between the case and the seat. Inner surface of the case flanges is conical and faces of the flexible branch pipe are pressed to the surface by cones provided on the seat. The wall of the case is provided with an opening coupled with the space between the flexible branch pipe and case. The seat is a semi-tor facing each other by convexities and its narrow part is provided with a baffle made of a disk. A number of the openings provided in the seat is made at the level of bottom and top surfaces of the baffle and face each other for engaging their edges. A number of the openings provided in the seat is made over the edges and arranged along a line over which the cones are secured. A space between the flexible branch pipe and case is in communication with inlet space of the seat through cock and pipe. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2007296-C1 (RU)
Inventor: KOPELIOVICH MOISEJ KH
IPC: B29C45/26
Filed: 1990-11-01
Granted: 1994-02-15
Abstract: FIELD: casting. SUBSTANCE: mould has die members 5 and 6 one of which has a movable guide column parallel to the mould axis, one end of distributor 8 is mounted on the column in parallel to the mould axis. The other end of the distributor is rigidly connected to manifold 3. Push out plates have spring-loaded pins 14. Cables 16 with pulleys are used for connecting with the die members and circumferentially located cams 11 for engagement with spring-loaded pushers 12. EFFECT: improved structure. 2 cl, 6 dwg
Patent RU-2012111-C1 (RU)
Title: Mast antenna assembly
Inventor: YAKOVLEV ALEKSEJ F
IPC: H01Q21/06
Filed: 1990-12-04
Granted: 1994-04-30
Abstract: FIELD: antenna engineering. SUBSTANCE: antenna assembly is row of vertical collinear radiators, including those of different bands, mounted on mast built up of several poles arranged uniformly over circumference about radiators. Poles are divided opposite center of each radiator into top and bottom parts relatively displaced through half the angle between poles. Poles are joined together in this section and with radiator by means of conducting jumpers. EFFECT: improved design. 2 dwg
Patent RU-2002331-C1 (RU)
Inventor: BERND IODIKE
IPC: H01J25/00
Filed: 1991-01-14
Granted: 1993-10-30
Abstract: Использование дл  направлени  электронного  луча в гиротроне Сущность изобретени  с целью поглощени  выход щего через отверсти  узла дл   направлени  луча нежелательного микроволнового  излучени  предусмотрено охватывающее узел дл   направлени  луча охлаждаемое поглощающее  устройство, выполненное в виде полого цилиндра с  двойными стенками, выполненными из прозрачного  дл  микроволн метариала, при этом цилиндр заполнен  поглощающей микроволны охлаждающей средой  4зпф-лы, 2 и л.
Patent RU-2032622-C1 (RU)
Title: Method for preparing strontium-containing concentrate
Inventor: GOLDINOV AVRAM L
IPC: C01F11/38
Filed: 1991-01-21
Granted: 1995-04-10
Abstract: FIELD: production of strontium compounds. SUBSTANCE: apatite is treated by nitric acid. Thus prepared nitrate extract is separated and condensed. Condensed portion of nitrate-phosphate solution is separated by decantation. The process is followed by filtration and by cooling to isolate tetrahydrate of calcium nitrate as crystals. Thus prepared crystals are washed by nitric acid and recycled for processing apatite. Condensed portion of nitrate extract is diluted by nitric acid. Thus obtained mixture is filtered to isolate desired product. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2018792-C1 (RU)
Title: Method and device for aligning fabric-perot interferometer
Inventor: NOVOSELOV ALEKSEJ N
IPC: G01J3/26
Filed: 1991-03-26
Granted: 1994-08-30
Abstract: FIELD: optics. SUBSTANCE: method of aligning interferometer involves sequentially scanning an interferometer in at least two positions by monochromatic collimated light beam of a diameter of no more than 0.2 of an interferometer aperture diameter in a plane extending through an interferometer axis, with an incidence angle being maintained constant, regulating parallelism of the plates of interferometer in the direction of scanning from intensity drop in end points. EFFECT: enhanced accuracy. 2 cl, 2 dwg
Patent RU-2061820-C1 (RU)
Title: Locking mechanism for a lock
Inventor: NIKONOV GENNADIJ NIKOLAEVICH
IPC: E05B35/04
Filed: 1991-04-11
Granted: 1996-06-10
Abstract: FIELD: lock production. SUBSTANCE: locking mechanism for a lock has a case, rotary barrel with spring loaded pins placed inside (ends of the pins are put into slots of the case), and pressure key. Locking pins have lengthwise recesses with support areas. The mechanism has central sleeve installed in central drilling of the case, with end of the case interacting to support areas of locking pins. Pressure key is made in the form of a rod with lengthwise recesses interacting to the appropriate support areas of locking pins. The mechanism has also lid installed on back end of the rotary barrel. Slots are originated in the lid placed opposite locking pins. Total length of recess in each locking pin and length of the appropriate recess of the pressure key are equal. EFFECT: high reliability. 3 cl, 7 dwg
Patent RU-2092344-C1 (RU)
Title: Pneumocraft
Inventor: MOZHIN ALEKSANDR SERGEEVICH
IPC: B60V1/08
Filed: 1991-03-06
Granted: 1997-10-10
Abstract: FIELD: sea and ground transport; wing-in-ground-effect craft for transportation of people and loads. SUBSTANCE: rectangular or disk wings for instance, Joukovsci profile wings are rigidly fastened before and after air blowers 8 being arranged in multiple tiers in series relative to each other. Housings of air blowers 8 are rigidly and hermetically connected to vertical aerodynamic channels opening under wings. EFFECT: enlarged operating capabilities. 8 dwg
Patent RU-2050557-C1 (RU)
Title: Passive detection and ranging system for moving objects
Inventor: BULYCHEV YURIJ G
IPC: G01S19/42
Filed: 1991-05-28
Granted: 1995-12-20
Abstract: FIELD: detection and ranging systems. SUBSTANCE: passive detection and ranging system has direction finder 1, synchronizer 4, coefficient forming unit 4, buffer memory 4, algebraic linear equation solving unit 5, meridian estimation unit 6, unit 7 for computing guides of object curvilinear velocity vector cosine guides. 1-3-4-5-6-7; 1-2-4-7: 2-5: 2-6:2-7. EFFECT: enhanced reliability. 13 dwg
Patent RU-2013792-C1 (RU)
Title: Single-component magnetoelastic seismometer
Inventor: BELYAKOV ASKOLD S
IPC: G01V1/16
Filed: 1991-06-18
Granted: 1994-05-30
Abstract: FIELD: seismic prospecting. SUBSTANCE: radial-ring permanent magnets are placed on both side of magnetoelastic sensitive element produced from ferromagnetic material. Inert mass and case are manufactured from nonmagnetic material. EFFECT: enhanced reliability and efficiency. 1 dwg
Patent RU-2010980-C1 (RU)
Inventor: BASS GEORGIJ A
IPC: E21F5/04
Filed: 1991-06-25
Granted: 1994-04-15
Abstract: FIELD: mining. SUBSTANCE: water barrier has overturning vessels with water and a mechanism to actuate the barrier. The mechanism has: a horizontally placed shaft with supporting platforms; plates, that are mounted perpendicularly to the working axis; planks, located on the ends of the shaft and pressed to the plates surface; braces. There are hinges in the middle of the braces. Vessels are horizontally stabilized in pairs by the braces. A horizontally placed grating is located under the vessels with water. To screen by water streams a space between grating and ceiling of the working made of film material capacities with water are situated on both sides of the barrier. The capacities are filled with water and communicate with overturning vessels. To delay evaporating of water its surface is screened by polymer film, floating on the surface. EFFECT: localization of dust and gas blasts in underground mining workings. 3 cl, 4 dwg
Patent RU-2013127-C1 (RU)
Inventor: JOKHANNES KERSTGES
IPC: B02C17/18
Filed: 1991-10-08
Granted: 1994-05-30
Abstract: Использование: для измельчения угля с его одновременной сушкой. Сущность изобретения: барабанная шаровая мельница, в которой загрузочный шнек установлен на опоре, обеспечивающей компенсацию нецентрированного вращения с неконтролируемыми за счет биения нагрузками и осевым смещением вала. Опора выполнена в виде подшипника, корпус которого снабжен несущим кольцом с предварительно натянутыми пружинами. Предпочтительно использование двухрядного самоустанавливающего подшипника качения. 5 з. п. ф-лы, 3 ил.
Patent RU-2100032-C1 (RU)
Title: Pharmaceutical composition regulating hematopoiesis
Inventor: KHAJNRIKH VOOG
IPC: A61K38/00
Filed: 1991-12-02
Granted: 1997-12-27
Abstract: The preparations are well tolerated and stable on storage and contain a human protein, especially erythropoietin, physiologically tolerated buffers and, where appropriate, complexing agents, isotonicising agents, calcium chloride and other substances customary for injection purposes and, moreover, in the injection form 5 - 50 g/l urea, 1 - 50 g/l amino acid, 0.05 - 5 g/l non-ionic wetting agent, and are produced as described.